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    1. Biochemical analysis of EGFR exon20 insertion variants insASV and insSVD and their inhibitor sensitivity

      [Paper-level Aggregated] PMCID: PMC11551396

      Evidence Type(s): Functional

      Summary: Mutation: N771insSVD | Summary: The N771insSVD variant alters the molecular function of EGFR, as it is involved in drug sensitivity and resistance mechanisms compared to wild-type EGFR.

      Evidence Type: Functional Mutation: L858R | Summary: The L858R mutation alters the enzyme kinetic parameters of EGFR, demonstrating a significant increase in catalytic efficiency compared to wild-type EGFR.

      Evidence Type: Functional Mutation: T790M | Summary: The T790M mutation is associated with altered enzyme kinetics, showing increased catalytic rates compared to wild-type EGFR, and is also studied in the context of cocrystal structures with various inhibitors, indicating an alteration in molecular or biochemical function.

      Evidence Type: Functional Mutation: V948R | Summary: The V948R mutation is associated with altered molecular or biochemical function as it is studied in the context of cocrystal structures with various inhibitors.

      Evidence Type: Functional Mutation: C797 | Summary: The C797 mutation forms a covalent bond with the inhibitor, indicating an alteration in molecular function related to drug binding.

      Gene→Variant (gene-first): EGFR(1956):N771insSVD EGFR(1956):L858R EGFR(1956):T790M EGFR(1956):V948R EGFR(1956):C797

      Genes: EGFR(1956)

      Variants: N771insSVD L858R T790M V948R C797

    1. CHK1 inhibitor SRA737 is active in PARP inhibitor resistant and CCNE1 amplified ovarian cancer

      [Paper-level Aggregated] PMCID: PMC11253285

      Evidence Type(s): Functional

      Summary: Mutation: S4D | Summary: The S4D mutation appears to alter the molecular response to treatment, as indicated by the higher percentage of pCHK1 positive cells in tumors treated with the combination therapy. It is also associated with a response to SRA737 in combination with PARP inhibitors, indicating its potential predictive value for therapy response.

      Gene→Variant (gene-first): PARP1(142):S4D

      Genes: PARP1(142)

      Variants: S4D

    1. Breast cancer mutations HER2V777L and PIK3CAH1047R activate the p21-CDK4/6 –Cyclin D1 axis driving tumorigenesis and drug resistance

      [Paper-level Aggregated] PMCID: PMC10527017

      Evidence Type(s): Functional

      Summary: Mutation: V777L | Summary: The HER2V777L mutation alters the invasive phenotype of breast tumor cells and molecular function by enhancing the phosphorylation of key proteins involved in cell cycle regulation. This is indicated by changes in phosphorylation levels and gene expression in breast cancer organoids, as well as the metastatic behavior observed in vitro and in vivo.

      Gene→Variant (gene-first): ERBB2(2064):V777L

      Genes: ERBB2(2064)

      Variants: V777L

    1. Functional and Clinical Characterization of Variants of Uncertain Significance Identifies a Hotspot for Inactivating Missense Variants in RAD51C

      [Paper-level Aggregated] PMCID: PMC10390864

      Evidence Type(s): Functional

      Summary: Mutation: A126T | Summary: The A126T mutation was assessed in a cell-based HDR assay, indicating its influence on RAD51C HR DNA repair activity. It is described as a neutral variant that coimmunoprecipitates with RAD51D and XRCC2, indicating it does not alter the molecular function of the RAD51C complexes.

      Evidence Type: Functional Mutation: C135Y | Summary: The C135Y mutation was categorized as deleterious in the HDR assay, demonstrating its impact on RAD51C HR DNA repair activity. It introduces a charged or bulky group into a tight hydrophobic pocket, potentially destabilizing the residue 130-140 helical region and influencing RAD51C function. Additionally, it exhibits dramatically reduced RAD51 foci formation, indicating it alters molecular function related to DNA damage response.

      Evidence Type: Functional Mutation: D109Y | Summary: The D109Y variant induces RAD51 foci formation, indicating it alters molecular function related to DNA damage response. It is also a neutral variant that coimmunoprecipitates with RAD51D and XRCC2, suggesting it does not affect the molecular function of the RAD51C complexes.

      Evidence Type: Functional Mutation: D159N | Summary: The D159N mutation was classified as intermediate in the HDR assay, suggesting it alters RAD51C HR DNA repair activity. It is classified as an intermediate variant that loses the ability to bind to XRCC3 but retains binding to RAD51D-XRCC2, indicating a change in molecular function.

      Evidence Type: Functional Mutation: G125V | Summary: The G125V mutation was identified as deleterious in the HDR assay, indicating its effect on RAD51C HR DNA repair activity.

      Evidence Type: Functional Mutation: G130R | Summary: The G130R variant was confirmed to have functional effects in a human cell line, indicating it alters molecular or biochemical function. It introduces a charged or bulky group into a tight hydrophobic pocket, potentially destabilizing the residue 130-140 helical region and influencing RAD51C function. Additionally, it alters molecular function by causing a significant decrease in RAD51 foci, indicating a disruption in homologous recombination repair.

      Evidence Type: Functional Mutation: G153D | Summary: The G153D mutation was categorized as deleterious in the HDR assay, reflecting its influence on RAD51C HR DNA repair activity.

      Evidence Type: Functional Mutation: G162E | Summary: The G162E variant is identified as a deleterious variant that loses the ability to bind to XRCC3 but can still bind to RAD51D-XRCC2, indicating an alteration in molecular function.

      Evidence Type: Functional Mutation: G264S | Summary: The G264S mutation was classified as neutral in the HDR assay, indicating it does not significantly alter RAD51C HR DNA repair activity.

      Evidence Type: Functional Mutation: G264V | Summary: The G264V mutation was categorized as neutral in the HDR assay, suggesting it does not impact RAD51C HR DNA repair activity.

      Evidence Type: Functional Mutation: G306R | Summary: The variant p.Gly306Arg (G306R) exhibits altered IC50 values for cisplatin and olaparib, suggesting a functional impact on drug response. It also exhibits partially reduced RAD51 foci formation, indicating it alters molecular function related to DNA damage response.

      Evidence Type: Functional Mutation: K131I | Summary: The K131I variant was confirmed to have functional effects in a human cell line, indicating it alters molecular or biochemical function. It leads to a significant decrease in RAD51 foci, which suggests a disruption in homologous recombination repair.

      Evidence Type: Functional Mutation: L138F | Summary: The L138F variant is characterized as deleterious and shows reduced HDR activity in U2OS cells, indicating that it alters molecular function related to homologous recombination. It introduces a charged or bulky group into a tight hydrophobic pocket, potentially destabilizing the residue 130-140 helical region and influencing RAD51C function. Additionally, it alters molecular function, as evidenced by a decrease in RAD51 foci, suggesting a disruption in homologous recombination repair.

      Evidence Type: Functional Mutation: L219S | Summary: The L219S mutation was classified as neutral in the HDR assay, indicating it does not significantly alter RAD51C HR DNA repair activity.

      Evidence Type: Functional Mutation: P21S | Summary: The P21S variant induces RAD51 foci formation, indicating it alters molecular function related to DNA damage response.

      Evidence Type: Functional Mutation: R168G | Summary: The R168G variant was confirmed to have functional effects in a human cell line, indicating it alters molecular or biochemical function. It impacts molecular function, leading to a significant decrease in RAD51 foci, indicating a disruption in homologous recombination repair. It also removes a positively charged residue that directly interacts with the negatively charged triphosphate group of ATP, influencing RAD51C function.

      Evidence Type: Functional Mutation: R214C | Summary: The R214C mutation was reported as neutral in the HDR assay, indicating it does not affect RAD51C HR DNA repair activity.

      Evidence Type: Functional Mutation: R258H | Summary: The R258H variant, observed as a homozygous variant in a FANCO patient, displays reduced binding for all complex members, indicating a change in molecular function. It was classified as intermediate in the HDR assay, suggesting it alters RAD51C HR DNA repair activity.

      Evidence Type: Functional Mutation: R312W | Summary: The R312W variant was identified as deleterious in the HDR assay, demonstrating its effect on RAD51C HR DNA repair activity. It removes a positively charged residue that may weaken the interaction with the negatively charged gamma phosphate group of ATP, influencing RAD51C activity.

      Evidence Type: Functional Mutation: T132R | Summary: The T132R variant was confirmed to have functional effects in a human cell line, indicating it alters molecular or biochemical function. It affects molecular function, resulting in a significant decrease in RAD51 foci, indicating a disruption in homologous recombination repair. It introduces a charged or bulky group into a tight hydrophobic pocket, potentially destabilizing the residue 130-140 helical region and influencing RAD51C function.

      Evidence Type: Functional Mutation: T287A | Summary: The T287A mutation was categorized as neutral in the HDR assay, suggesting it does not impact RAD51C HR DNA repair activity.

      Evidence Type: Functional Mutation: V140E | Summary: The V140E variant exhibits dramatically reduced RAD51 foci formation, indicating it alters molecular function related to DNA damage response. It introduces a charged or bulky group into a tight hydrophobic pocket, potentially destabilizing the residue 130-140 helical region and influencing RAD51C function.

      Evidence Type: Functional Mutation: G302V | Summary: The G302V variant was confirmed to have functional effects in a human cell line, indicating it alters molecular or biochemical function. It is identified as a deleterious variant that loses the ability to bind to XRCC3 but can still bind to RAD51D-XRCC2, indicating an alteration in molecular function. It disrupts a hydrophobic core and may interfere with RAD51C protomer formation, influencing RAD51C function.

      Evidence Type: Functional Mutation: T336P | Summary: The T336P variant is a deleterious variant that binds only to XRCC3 and not to RAD51D-XRCC2, indicating a change in molecular function.

      Evidence Type: Functional

      Gene→Variant (gene-first): RAD51C(5889):A126T RAD51C(5889):C135Y RAD51C(5889):D109Y RAD51C(5889):D159N RAD51C(5889):G125V RAD51C(5889):G130R RAD51C(5889):G153D RAD51C(5889):G162E RAD51C(5889):G264S RAD51C(5889):G264V RAD51C(5889):G306R RAD51C(5889):K131I RAD51C(5889):L138F RAD51C(5889):L219S RAD51C(5889):P21S RAD51C(5889):R168G RAD51C(5889):R214C RAD51C(5889):R258H RAD51C(5889):R312W RAD51C(5889):T132R RAD51C(5889):T287A RAD51C(5889):V140E RAD51C(5889):G302V RAD51C(5889):T336P

      Genes: RAD51C(5889)

      Variants: A126T C135Y D109Y D159N G125V G130R G153D G162E G264S G264V G306R K131I L138F L219S P21S R168G R214C R258H R312W T132R T287A V140E G302V T336P

    1. Targeting SWI/SNF ATPases in H3.3K27M diffuse intrinsic pontine gliomas

      [Paper-level Aggregated] PMCID: PMC10161095

      Evidence Type(s): Functional

      Summary: Mutation: lysine-to-methionine | Summary: The H3K27M mutation alters histone modifications, impacting the function of the SWI/SNF complex and leading to changes in chromatin accessibility and gene expression.

      Gene→Variant (gene-first): PBRM1(55193):lysine-to-methionine

      Genes: PBRM1(55193)

      Variants: lysine-to-methionine

    1. Only SF3B1 Mutation involving K700E Independently Predicts Overall Survival in Myelodysplastic Syndromes

      [Paper-level Aggregated] PMCID: PMC10015977

      Evidence Type(s): Functional

      Summary: Mutation: K700E | Summary: The K700E mutation is associated with distinct alternative splicing events and altered molecular functions in myelodysplastic syndromes (MDS). Splicing analysis suggests that this variant may influence molecular or biochemical functions related to splicing and mRNA processing.

      Evidence Type: Functional Mutation: E862K | Summary: The SETBP1 E862K mutation is mentioned in the context of transformation, indicating a potential alteration in molecular function related to disease evolution.

      Gene→Variant (gene-first): SF3B1(23451):K700E SETBP1(26040):E862K

      Genes: SF3B1(23451) SETBP1(26040)

      Variants: K700E E862K

    1. A Phase Ib/II Trial of Combined BRAF and EGFR Inhibition in BRAF V600E Positive Metastatic Colorectal Cancer and Other Cancers: The EVICT (Erlotinib and Vemurafenib In Combination Trial) Study

      [Paper-level Aggregated] PMCID: PMC10011885

      Evidence Type(s): Functional

      Summary: Mutation: A163G | Summary: The KDR A163G mutation is mentioned in the context of targeted sequencing, suggesting it may alter molecular or biochemical function.

      Evidence Type: Functional Mutation: R106H | Summary: The MSH6 R106H mutation is identified in the context of targeted sequencing, indicating a potential alteration in molecular or biochemical function.

      Gene→Variant (gene-first): KDR(3791):A163G SLTM(79811):R106H

      Genes: KDR(3791) SLTM(79811)

      Variants: A163G R106H

    1. Oncogenic mutations of PIK3CA lead to increased membrane recruitment driven by reorientation of the ABD, p85 and C-terminus

      [Paper-level Aggregated] PMCID: PMC9837058

      Evidence Type(s): Functional

      Summary: Mutation: D915N | Summary: The D915N mutation is described as a kinase dead mutation that does not cause significant changes in protein conformation or membrane binding, indicating its role in altering molecular function without affecting these properties.

      Evidence Type: Functional Mutation: N345K | Summary: The N345K mutation in p110alpha is associated with altered membrane binding properties, as evidenced by HDX-MS experiments showing protection in specific regions of the protein when interacting with membranes, indicating a change in molecular function related to membrane association.

      Evidence Type: Functional Mutation: E726K | Summary: The E726K mutation alters molecular or biochemical function, particularly in relation to the disengagement of the ABD and p85 from the catalytic core, suggesting conformational changes associated with this mutation.

      Evidence Type: Functional Mutation: H1047R | Summary: The H1047R mutation alters molecular function by enhancing membrane binding and increasing basal ATPase activity. It is associated with alterations in molecular or biochemical function, as indicated by the analysis of perturbations in conformation observed in HDX-MS experiments, and shows unique differences in binding interactions upon pY binding.

      Evidence Type: Functional Mutation: His1047 | Summary: His1047 is involved in extensive interactions within the kinase domain, indicating that it plays a role in the molecular function of the protein.

      Evidence Type: Functional Mutation: Met1043 | Summary: Met1043 is mentioned as a hydrophobic residue that contributes to the structural integrity of the kinase domain, suggesting its role in the molecular function of the protein.

      Evidence Type: Functional Mutation: G1049R | Summary: The G1049R mutation alters molecular function by enhancing membrane binding and increasing basal ATPase activity. It shows significantly increased ATPase activity compared to wild type, indicating an alteration in molecular function.

      Evidence Type: Functional Mutation: M1043L | Summary: The M1043L mutation alters molecular function by increasing basal ATPase activity with a limited effect on membrane binding. It demonstrates significantly increased ATPase activity compared to wild type and is described in the context of kinase activity.

      Evidence Type: Functional Mutation: N1068fs | Summary: The N1068fs mutation alters molecular function by increasing membrane binding without affecting basal ATPase activity and is described in the context of being a kinase dead variant.

      Gene→Variant (gene-first): PIK3CA(5290):D915N PIK3CA(5290):N345K PIK3CA(5290):E726K PIK3CA(5290):H1047R PIK3CA(5290):His1047 PIK3CA(5290):Met1043 PIK3CA(5290):G1049R PIK3CA(5290):M1043L PIK3CA(5290):N1068fs

      Genes: PIK3CA(5290)

      Variants: D915N N345K E726K H1047R His1047 Met1043 G1049R M1043L N1068fs

    1. Elongin C (ELOC/TCEB1)-associated von Hippel–Lindau disease

      [Paper-level Aggregated] PMCID: PMC9402235

      Evidence Type(s): Functional

      Summary: Mutation: c.236A>G; p.Tyr79Cys | Summary: The c.236A>G (p.Tyr79Cys) variant alters the molecular function of the ELOC gene, as the Tyr79 residue is critical for forming a hydrogen bond with the Pro154 residue within the pVHL alpha domain. It has been shown to mimic the effects of pVHL deficiency on hypoxic signaling and is associated with mosaicism, suggesting it alters molecular or biochemical function.

      Evidence Type: Functional Mutation: c.261_272del (p.Thr88_Pro91del) | Summary: The c.261_272del (p.Thr88_Pro91del) variant is described as an in-frame deletion that alters molecular function, contributing to the understanding of ELOC variants in RCC.

      Gene→Variant (gene-first): HIF1A(3091):c.236A>G HIF1A(3091):p.Tyr79Cys NA:c.261_272del (p.Thr88_Pro91del)

      Genes: HIF1A(3091) NA

      Variants: c.236A>G p.Tyr79Cys c.261_272del (p.Thr88_Pro91del)

    1. TPX-0131, a Potent CNS-penetrant, Next-generation Inhibitor of Wild-type ALK and ALK-resistant Mutations

      [Paper-level Aggregated] PMCID: PMC9398166

      Evidence Type(s): Functional

      Summary: Mutation: I1171N/S/T | Summary: The I1171N/S/T mutations are described in the context of their impact on the potency of TPX-0131, indicating that these mutations alter the molecular function related to drug response.

      Gene→Variant (gene-first): NA:I1171N/S/T

      Genes: NA

      Variants: I1171N/S/T

    1. Integrated approach to functional analysis of an ERBB2 variant of unknown significance detected by a cancer gene panel test

      [Paper-level Aggregated] PMCID: PMC8881279

      Evidence Type(s): Functional

      Summary: Mutation: E401G | Summary: The ERBB2 E401G variant alters molecular function by enhancing C-terminal phosphorylation, stabilizing the dimer interface of the HER2-EGFR complex, and activating the MAPK pathway, contributing to changes in proliferative and invasive capacities of cancer cells. It is associated with increased phosphorylation of HER2 and ERK, and does not contribute to the formation of disulfide-linked dimers.

      Evidence Type: Functional Mutation: S310F | Summary: The ERBB2 S310F variant alters molecular function by enhancing C-terminal phosphorylation, stabilizing the dimer interface of the HER2-EGFR complex, and activating the MAPK pathway, leading to a significantly higher proliferation rate in cancer cells. It does not show increases in HER2 dimers.

      Evidence Type: Functional Mutation: E321G | Summary: The ERBB2 E321G variant alters molecular function by forming disulfide-linked dimers and is involved in activation mechanisms related to dimer formation and C-terminal phosphorylation.

      Evidence Type: Functional Mutation: D845A | Summary: The ERBB2 D845A variant is described as a kinase domain inactivating variant and is part of the evaluation of functional properties related to activation mechanisms.

      Gene→Variant (gene-first): FANCC(2176):E401G ERBB2(2064):S310F TP53(7157):E321G ERBB2(2064):D845A

      Genes: FANCC(2176) ERBB2(2064) TP53(7157)

      Variants: E401G S310F E321G D845A

    1. EGFR-D770>GY and Other Rare EGFR Exon 20 Insertion Mutations with a G770 Equivalence Are Sensitive to Dacomitinib or Afatinib and Responsive to EGFR Exon 20 Insertion Mutant-Active Inhibitors in Preclinical Models and

      [Paper-level Aggregated] PMCID: PMC8700411

      Evidence Type(s): Functional

      Summary: Mutation: G770 | Summary: The G770 mutation alters molecular or biochemical function as it is associated with changes in the EGFR protein due to the insertion mutations. The preclinical characterization of an EGFR Exon 20 Insertion Mutant with a G770 equivalence indicates that this variant alters molecular or biochemical function.

      Evidence Type: Functional Mutation: V769dupASV | Summary: The V769dupASV mutation affects the biochemical function of EGFR, as evidenced by the differential inhibition of phosphorylated EGFR in response to dacomitinib. Additionally, this mutation shows sensitivity to mobocertinib and poziotinib, suggesting functional alterations in response to these therapies.

      Evidence Type: Functional Mutation: Y764insFQEA | Summary: The Y764insFQEA mutation is described as pan-sensitive to all EGFR TKIs tested, indicating a functional alteration in response to these therapies.

      Gene→Variant (gene-first): EGFR(1956):G770 EGFR(1956):V769dupASV EGFR(1956):Y764insFQEA

      Genes: EGFR(1956)

      Variants: G770 V769dupASV Y764insFQEA

    1. Enhanced interpretation of 935 hotspot and non-hotspot RAS variants using evidence-based structural bioinformatics

      [Paper-level Aggregated] PMCID: PMC8688876

      Evidence Type(s): Functional

      Summary: Mutation: G12 | Summary: The G12 mutation is associated with alterations in the biochemical properties of the GTPase encoded by KRAS, affecting functions such as GTP binding, nucleotide exchange, and distinct vulnerabilities to the enzyme. It is also linked to changes in molecular function, particularly in relation to GAP-mediated hydrolysis and GTP-binding domain activity.

      Evidence Type: Functional Mutation: G13 | Summary: The G13 mutation exhibits higher induction with higher variance and is linked to changes in biochemical properties that affect RAF affinity and may influence downstream signaling mechanisms. It is also associated with alterations in molecular function.

      Evidence Type: Functional Mutation: Q61 | Summary: The Q61 mutation affects the biochemical properties of the KRAS GTPase, impacting functions such as GTP binding and nucleotide exchange. It is part of the broader distribution of KRAS hotspot variants and is implicated in functional differences related to GTP hydrolysis and signaling pathways.

      Evidence Type: Functional Mutation: G12V | Summary: The G12V mutation is specifically noted for having all six biochemical measurements, indicating its significant impact on the functional properties of the KRAS GTPase. Its RAF affinity profile indicates a change in molecular function.

      Evidence Type: Functional Mutation: A146T | Summary: The A146T variant is associated with increased GTP binding and is suggested to alter molecular function by modulating GAP binding and changing the probability of locally unfolded conformations, impacting GAP-mediated hydrolysis rates.

      Evidence Type: Functional Mutation: A146V | Summary: The A146V mutation is associated with alterations in local stability and may modulate local unfolding, indicating a change in molecular function. It is also predicted to have an intermediate decrease in RAF affinity.

      Evidence Type: Functional Mutation: A59T | Summary: The A59T variant has a distinct profile among the mutants, indicating a potential alteration in molecular function. It is predicted to have an intermediate decrease in RAF affinity.

      Evidence Type: Functional Mutation: G12A/R | Summary: The G12A/R variant is part of a cluster that shows similarities with other variants, suggesting functional implications and is associated with comparable effects to G12S, implicating it in altering molecular function related to GAP-mediated hydrolysis.

      Evidence Type: Functional Mutation: G12D | Summary: The G12D mutation has been shown to have a specific level of downstream activity, indicating an alteration in molecular or biochemical function. It is discussed in the context of conflicting reports regarding its effects, suggesting it may alter molecular function.

      Evidence Type: Functional Mutation: G12S | Summary: The G12S variant is indicated to have comparable effects to G12A/R and is involved in altering molecular function related to GAP-mediated hydrolysis. It is predicted to have a decreased RAF affinity.

      Evidence Type: Functional Mutation: G13C | Summary: The G13C variant is part of a group of variants that relate to local stability and may affect local unfolding, suggesting a functional impact. It is also predicted to have RAF affinity comparable to wild-type, indicating no significant alteration in molecular function.

      Evidence Type: Functional Mutation: G13V | Summary: The G13V mutation is included in a cluster of variants that influence local stability and local unfolding probabilities, indicating a functional alteration. It is also indicated to have a significant effect on GAP-mediated hydrolysis and is predicted to have an intermediate decrease in RAF affinity.

      Evidence Type: Functional Mutation: K117N | Summary: The K117N mutation is identified as a non-hotspot variant that may affect local stability and local unfolding, suggesting a change in molecular function. It is noted to have comparable effects to G13D and Q61H, indicating a potential alteration in molecular function.

      Evidence Type: Functional Mutation: T74 | Summary: The T74 mutation is associated with alterations in the biochemical properties of the KRAS GTPase, influencing functions like GTP binding and nucleotide exchange. The T74P variant alters RAF affinity, indicating a change in molecular function related to tumor development.

      Evidence Type: Functional Mutation: R164Q | Summary: The R164Q variant behaves like wild-type KRAS, indicating a potential alteration in molecular function. Its RAF affinity profile suggests it alters molecular function in a manner similar to other variants.

      Evidence Type: Functional Mutation: Q22K | Summary: The Q22K variant is associated with increased GTP binding and shows a similar RAF affinity profile to other variants, suggesting an alteration in molecular function.

      Evidence Type: Functional Mutation: L19F | Summary: The L19F variant shows similarities with hotspot variants, suggesting functional relevance. It is compared to G13D and Q61H, indicating a potential alteration in molecular function and is predicted to have RAF affinity comparable to wild-type.

      Evidence Type: Functional Mutation: Q61H | Summary: The Q61H variant is associated with increased GTP binding and is mentioned in relation to its effects on GAP-mediated hydrolysis, suggesting it may alter molecular function. It shows relatively smaller changes in RAF affinity, suggesting a minor alteration in molecular function.

      Evidence Type: Functional Mutation: Q61L/P | Summary: The Q61L/P variant is included in a cluster that suggests functional implications.

      Evidence Type: Functional Mutation: Q61R | Summary: The Q61R variant shows a distinct RAF affinity profile, indicating a change in molecular function and is predicted to have RAF affinity comparable to wild-type, indicating no significant alteration in molecular function.

      Gene→Variant (gene-first): KRAS(3845):G12 KRAS(3845):G13 KRAS(3845):Q61 KRAS(3845):G12V KRAS(3845):A146T HRAS(3265):A146V HRAS(3265):A59T KRAS(3845):G12A/R KRAS(3845):G12D KRAS(3845):G12S KRAS(3845):G13C HRAS(3265):G13V KRAS(3845):K117N ZHX2(22882):T74 KRAS(3845):R164Q KRAS(3845):Q22K KRAS(3845):L19F KRAS(3845):Q61H KRAS(3845):Q61L/P NRAS(4893):Q61R

      Genes: KRAS(3845) HRAS(3265) ZHX2(22882) NRAS(4893)

      Variants: G12 G13 Q61 G12V A146T A146V A59T G12A/R G12D G12S G13C G13V K117N T74 R164Q Q22K L19F Q61H Q61L/P Q61R

    1. Clinical response to dabrafenib plus trametinib in a pediatric ganglioglioma with BRAF p.T599dup mutation

      [Paper-level Aggregated] PMCID: PMC8040738

      Evidence Type(s): Functional

      Summary: Mutation: p.T599dup | Summary: The BRAF p.T599dup mutation is likely to alter molecular or biochemical function, as it is associated with a specific tumor type and was detected through deep, targeted sequencing of tumor DNA.

      Gene→Variant (gene-first): BRAF(673):p.T599dup

      Genes: BRAF(673)

      Variants: p.T599dup

    2. Routine MRI surveillance again showed enlargement of the tumor over the next 6 months following the partial resection (Table 1A). The radiologist reported increases in the size and degree of contrast enhancement of the m

      [Paragraph-level] PMCID: PMC8040738 Section: RESULTS PassageIndex: 3

      Evidence Type(s): Oncogenic, Functional

      Summary: Evidence Type: Oncogenic | Mutation: p.T599dup BRAF | Summary: The p.T599dup BRAF variant is associated with tumor development or progression, as indicated by its presence in tumor-extracted DNA from the patient's resection. Evidence Type: Functional | Mutation: p.T599dup BRAF | Summary: The p.T599dup BRAF variant alters molecular or biochemical function, as it was detected through deep, targeted sequencing of tumor DNA.

      Gene→Variant (gene-first): NA:p.T599dup BRAF

      Genes: NA

      Variants: p.T599dup BRAF

    3. An adolescent female initially presented with blurred vision, papilledema, and hydrocephalus and was diagnosed with a probable low-grade glioma based on magnetic resonance imaging (MRI). The patient was treated for hydro

      [Paragraph-level] PMCID: PMC8040738 Section: RESULTS PassageIndex: 2

      Evidence Type(s): Oncogenic, Functional

      Summary: Evidence Type: Oncogenic | Mutation: p.T599dup | Summary: The BRAF p.T599dup mutation was identified in a low-grade glioma, indicating its contribution to tumor development or progression. Evidence Type: Functional | Mutation: p.T599dup | Summary: The BRAF p.T599dup mutation is likely to alter molecular or biochemical function, as it is associated with a specific tumor type.

      Gene→Variant (gene-first): 673:p.T599dup

      Genes: 673

      Variants: p.T599dup

    1. PIK3CA mutation confers resistance to chemotherapy in triple-negative breast cancer by inhibiting apoptosis and activating the PI3K/AKT/mTOR signaling pathway

      [Paper-level Aggregated] PMCID: PMC8033310

      Evidence Type(s): Functional

      Summary: Mutation: E545K | Summary: The PIK3CA E545K mutation alters cell viability and apoptosis in TNBC cell lines, indicating a change in molecular function related to cell proliferation and survival. It also downregulates Caspase 3 and upregulates Xiap in tumor tissues, affecting apoptosis.

      Gene→Variant (gene-first): PIK3CA(5290):E545K

      Genes: PIK3CA(5290)

      Variants: E545K

    2. The following in vivo experimental results further confirmed this conclusion. Four groups of MDA-MB-231 cells were subcutaneously implanted into NOD/SCID mice. When the tumor volume reached 250 mm3, epirubicin was inject

      [Paragraph-level] PMCID: PMC8033310 Section: RESULTS PassageIndex: 6

      Evidence Type(s): Predictive, Oncogenic, Functional

      Summary: Evidence Type: Predictive | Mutation: E545K | Summary: The PIK3CA E545K mutation is associated with induced resistance to chemotherapy in TNBC cells, suggesting a correlation with treatment response. Evidence Type: Oncogenic | Mutation: E545K | Summary: The PIK3CA E545K mutation contributes to tumor development and progression, as indicated by the increased tumor volume in experimental models. Evidence Type: Functional | Mutation: E545K | Summary: The PIK3CA E545K mutation alters molecular function by downregulating Caspase 3 and upregulating Xiap in tumor tissues, affecting apoptosis.

      Gene→Variant (gene-first): 5290:E545K

      Genes: 5290

      Variants: E545K

    3. We evaluated cell viability in the TNBC cell lines MDA-MB-231 and MDA-MB-468 after transfection (PIK3CAOe, PIK3CAE545K, PIK3CAH1047R, and PIK3CActrl) using CCK-8 assays. Among both MDA-MB-231 and MDA-MB-468 cells, cells

      [Paragraph-level] PMCID: PMC8033310 Section: RESULTS PassageIndex: 3

      Evidence Type(s): Functional, Oncogenic

      Summary: Evidence Type: Functional | Mutation: E545K | Summary: The PIK3CAE545K mutation was shown to alter cell viability and apoptosis in TNBC cell lines, indicating a change in molecular function related to cell proliferation and survival. Evidence Type: Oncogenic | Mutation: E545K | Summary: The PIK3CAE545K mutation contributes to tumor development by enhancing the aggressiveness and migratory phenotype of TNBC cells.

      Gene→Variant (gene-first): 5290:E545K

      Genes: 5290

      Variants: E545K

    1. Strong functional data for pathogenicity or neutrality classify BRCA2 DNA-binding-domain variants of uncertain significance

      [Paper-level Aggregated] PMCID: PMC8008494

      Evidence Type(s): Functional

      Summary: Mutation: 2619 from Trp to Gly | Summary: Variants that change residue 2619 from Trp to Gly, Ser, or Cys all resulted in loss of function, indicating a critical role for this residue in molecular function.

      Evidence Type: Functional Mutation: 2723 from Asp to Asn | Summary: Variants that change residue 2723 from Asp to Asn, His, Tyr, Ala, Gly, and Val consistently resulted in loss of function, suggesting a negatively charged amino acid is required at this position.

      Evidence Type: Functional Mutation: Leu3180 | Summary: Differential effects on function were observed for two alterations in residue Leu3180, where a Pro substitution resulted in loss of function but an Arg substitution resulted in a functional protein.

      Evidence Type: Functional Mutation: p.Gly2508Ser | Summary: The variant p.Gly2508Ser is associated with loss of function, indicating its critical role in the molecular function of the protein.

      Evidence Type: Functional Mutation: p.Gly2508Arg | Summary: The variant p.Gly2508Arg is associated with loss of function, indicating its critical role in the molecular function of the protein.

      Evidence Type: Functional Mutation: p.Ala2603Ser | Summary: The variant p.Ala2603Ser is associated with loss of function, indicating its critical role in the molecular function of the protein.

      Evidence Type: Functional Mutation: p.Arg2625Lys | Summary: The variant p.Arg2625Lys is associated with loss of function, indicating its critical role in the molecular function of the protein.

      Evidence Type: Functional Mutation: p.Ile2627Val | Summary: The variant p.Ile2627Val is associated with loss of function, indicating its critical role in the molecular function of the protein.

      Evidence Type: Functional Mutation: p.Asn3124His | Summary: The variant p.Asn3124His is associated with loss of function, indicating its critical role in the molecular function of the protein.

      Evidence Type: Functional Mutation: c.8723T>G | Summary: The variant c.8723T>G (p.Val2908Gly) was evaluated in a functional study and demonstrated sensitivity to multiple drugs, indicating an alteration in molecular function.

      Evidence Type: Functional Mutation: c.8905G>A | Summary: The variant c.8905G>A (p.Val2969Met) was also assessed in a functional study and showed consistent sensitivity to various drugs, reflecting a change in molecular function.

      Gene→Variant (gene-first): NA:2619 from Trp to Gly BRCA2(675):2723 from Asp to Asn NA:Leu3180 BRCA2(675):p.Gly2508Ser APRT(353):p.Gly2508Arg BRCA2(675):p.Ala2603Ser BRCA2(675):p.Arg2625Lys BRCA2(675):p.Ile2627Val BRCA2(675):p.Asn3124His BRCA2(675):c.8723T>G BRCA2(675):c.8905G>A

      Genes: NA BRCA2(675) APRT(353)

      Variants: 2619 from Trp to Gly 2723 from Asp to Asn Leu3180 p.Gly2508Ser p.Gly2508Arg p.Ala2603Ser p.Arg2625Lys p.Ile2627Val p.Asn3124His c.8723T>G c.8905G>A

    1. Massively parallel functional testing of MSH2 missense variants conferring Lynch syndrome risk

      [Paper-level Aggregated] PMCID: PMC7820803

      Evidence Type(s): Functional

      Summary: Mutation: p.Ala636Pro | Summary: The p.Ala636Pro variant is associated with a destabilizing effect on MSH2 protein expression and alters the molecular function of the MMR machinery. It restores 6-TG sensitivity in a functional assay and is linked to a significant depletion of deleterious scores, indicating alterations in molecular or biochemical function.

      Gene→Variant (gene-first): MSH2(4436):p.Ala636Pro

      Genes: MSH2(4436)

      Variants: p.Ala636Pro

    1. Primary mismatch repair deficient IDH-mutant astrocytoma (PMMRDIA) is a distinct type with a poor prognosis

      [Paper-level Aggregated] PMCID: PMC7785563

      Evidence Type(s): Functional

      Summary: Mutation: MSH6 | Summary: The tumor cell-specific loss of MSH6 expression in one case suggests that the mutation alters the molecular function of the MMR pathway, contributing to tumorigenesis.

      Gene→Variant (gene-first): NA:MSH6

      Genes: NA

      Variants: MSH6

    1. Cancer-Associated SF3B1 Mutations Confer a BRCA-Like Cellular Phenotype and Synthetic Lethality to PARP Inhibitors

      [Paper-level Aggregated] PMCID: PMC7612475

      Evidence Type(s): Functional

      Summary: Mutation: K700E | Summary: The SF3B1 K700E mutation alters molecular function by compromising homologous recombination efficiency, inducing unscheduled R-loop formation, and causing replication fork stalling and degradation. It impacts the resolution of Rad51 foci, decreases sister chromatid exchanges, and affects replication fork restart following a transient replication block, leading to increased basal DNA damage and impaired DNA repair processes.

      Evidence Type: Functional Mutation: D210N | Summary: The D210N substitution in RNaseH1 alters its ability to resolve R-loops, leading to their accumulation, which is assessed through fluorescence microscopy.

      Gene→Variant (gene-first): SF3B1(23451):K700E RNASEH1(246243):D210N

      Genes: SF3B1(23451) RNASEH1(246243)

      Variants: K700E D210N

    1. A BRCA1 coiled-coil domain variant disrupting PALB2 interaction promotes the development of mammary tumors and confers a targetable defect in homologous recombination repair

      [Paper-level Aggregated] PMCID: PMC7612117

      Evidence Type(s): Functional

      Summary: Mutation: p.L1363P | Summary: The Brca1 p.L1363P variant alters molecular or biochemical function by disrupting the interaction with PALB2, impairing homologous recombination repair (HRR), and leading to defects in RAD51 foci formation in response to gamma-radiation. It has been shown to cause general growth defects in embryos and is functionally important as it compromises BRCA1-mediated HRR.

      Evidence Type: Functional Mutation: p.L1407P | Summary: The p.L1407P variant disrupts the interaction of BRCA1 with PALB2 and is predicted to disable the alpha-helical structure of the coiled-coil domain, indicating a functional alteration. It is analyzed in the context of its potential phenocopy of p.L1363P, suggesting it may also affect molecular interactions and functions related to BRCA1.

      Gene→Variant (gene-first): TP53BP1(7158):p.L1363P BRCA1(672):p.L1407P

      Genes: TP53BP1(7158) BRCA1(672)

      Variants: p.L1363P p.L1407P

    1. Genetic variants in the Folic acid Metabolic Pathway Genes predict outcomes of metastatic Colorectal Cancer patients receiving first-line Chemotherapy

      [Paper-level Aggregated] PMCID: PMC7545690

      Evidence Type(s): Functional

      Summary: Mutation: rs3786362 | Summary: The rs3786362 variant is associated with altered expression levels of the TYMS gene, suggesting a functional impact on molecular or biochemical activity in colorectal cancer (CRC) tissues compared to normal tissues.

      Gene→Variant (gene-first): TYMS(7298):rs3786362

      Genes: TYMS(7298)

      Variants: rs3786362

    2. Results: We found that rs3786362 G allele of thymidylate synthase (TYMS) gene was significantly associated with PFS (P = 1.10 x 10-2), OS (P = 2.50 x 10-2) and DCR (P = 5.00 x 10-3). The expression of TYMS was overexpres

      [Paragraph-level] PMCID: PMC7545690 Section: ABSTRACT PassageIndex: 3

      Evidence Type(s): Prognostic, Functional

      Summary: Evidence Type: Prognostic | Mutation: rs3786362 | Summary: The G allele of the rs3786362 variant in the TYMS gene is significantly associated with progression-free survival (PFS) and overall survival (OS), indicating its potential role as a prognostic marker in cancer outcomes. Evidence Type: Functional | Mutation: rs3786362 | Summary: The rs3786362 variant is associated with altered expression levels of the TYMS gene, suggesting a functional impact on molecular or biochemical activity in colorectal cancer (CRC) tissues compared to normal tissues.

      Gene→Variant (gene-first): 7298:rs3786362

      Genes: 7298

      Variants: rs3786362

    1. Kinome multigenic panel identified novel druggable EPHB4‐V871I somatic variant in high‐risk neuroblastoma

      [Paper-level Aggregated] PMCID: PMC7294133

      Evidence Type(s): Functional

      Summary: Mutation: V871I | Summary: The EPHB4-V871I variant does not impair EPHB4 expression at the mRNA and protein levels, but alters molecular function related to cellular proliferation and migration in neuroblastoma (NB) cell lines. It is associated with increased propagation rates, enhanced migration properties in wound-healing experiments, and a higher number of colonies formed in soft agar assays compared to wild type and empty vector controls. Additionally, the variant increases the expression of downstream target genes and enhances phosphorylation of the ERK1-2 pathway, indicating a significant alteration in molecular or biochemical processes.

      Gene→Variant (gene-first): EPHB4(2050):V871I

      Genes: EPHB4(2050)

      Variants: V871I

    2. Neuroblastoma (NB) is the most common extracranial neoplasm in children. The overall outcome for high-risk NB patients is still unacceptable, therefore, it is critical to deeply understand molecular mechanisms associated

      [Paragraph-level] PMCID: PMC7294133 Section: ABSTRACT PassageIndex: 2

      Evidence Type(s): Oncogenic, Functional, Prognostic, Predictive

      Summary: Evidence Type: Oncogenic | Mutation: V871I | Summary: The V871I variant in the EPHB4 gene contributes to tumor development and progression in neuroblastoma by increasing proliferation, migration, and invasion properties in cancer cell lines. Evidence Type: Functional | Mutation: V871I | Summary: The V871I variant alters molecular function by affecting the phosphorylation of the ERK1-2 pathway and influencing the expression of target genes related to cancer progression. Evidence Type: Prognostic | Mutation: V871I | Summary: Higher expression of EPHB4, associated with the V871I variant, correlates with advanced disease stages and poor overall survival in neuroblastoma patients. Evidence Type: Predictive | Mutation: V871I | Summary: The use of EPHB4 inhibitors, which target the effects of the V871I variant, suggests potential therapeutic strategies for neuroblastoma patients.

      Gene→Variant (gene-first): 2050:V871I

      Genes: 2050

      Variants: V871I

    1. Microsatellite Instability-Related ACVR2A Mutations Partially Account for Decreased Lymph Node Metastasis in MSI-H Gastric Cancers

      [Paper-level Aggregated] PMCID: PMC7211323

      Evidence Type(s): Functional

      Summary: Mutation: c.285delA | Summary: The mutation c.285delA results in no detectable protein band, indicating that it alters the molecular function of the ACVR2A gene product, likely leading to degradation through nonsense-mediated decay.

      Evidence Type: Functional Mutation: 1310AA | Summary: The mutation 1310AA is associated with the production of truncated ACVR2A protein, suggesting that it alters the molecular function of the ACVR2A gene product.

      Gene→Variant (gene-first): ACVR2A(92):c.285delA ACVR2A(92):1310AA

      Genes: ACVR2A(92)

      Variants: c.285delA 1310AA

    2. We conducted in vitro experiments to verify the role of ACVR2A in the migration and proliferation of GC cells. First, we sequenced exon 3 and exon 10 of the ACVR2A gene in one human normal immortalized gastric mucosal ce

      [Paragraph-level] PMCID: PMC7211323 Section: RESULTS PassageIndex: 11

      Evidence Type(s): Functional

      Summary: Evidence Type: Functional | Mutation: c.285delA | Summary: The mutation c.285delA results in no detectable protein band, indicating that it alters the molecular function of the ACVR2A gene product, likely leading to degradation through nonsense-mediated decay. Evidence Type: Functional | Mutation: 1310AA | Summary: The mutation 1310AA is associated with the production of truncated ACVR2A protein, suggesting that it alters the molecular function of the ACVR2A gene product.

      Gene→Variant (gene-first): 92:1310AA 92:c.285delA

      Genes: 92

      Variants: 1310AA c.285delA

    1. Multi-model functionalization of disease-associated PTEN missense mutations identifies multiple molecular mechanisms underlying protein dysfunction

      [Paper-level Aggregated] PMCID: PMC7190743

      Evidence Type(s): Functional

      Summary: Mutation: C124S | Summary: The C124S variant is characterized as catalytically inactive for both protein and lipid phosphatase functions, showing complete loss of function (LoF) indistinguishable from GFP controls in terms of PSD95 density. It alters molecular function by raising pAKT/AKT levels, consistent with a dominant negative phenotype, and is involved in genetic interactions that alter PI3P metabolism, indicating a significant alteration in molecular function.

      Evidence Type: Functional Mutation: G129E | Summary: The G129E variant is described as a lipid phosphatase-dead variant and alters molecular function by raising pAKT/AKT levels, consistent with a dominant negative phenotype. It exhibited eclosion significantly faster than the empty vector control, suggesting a functional change in its activity.

      Evidence Type: Functional Mutation: Y138L | Summary: Y138L is identified as a protein phosphatase-dead variant, indicating a change in the molecular function of the PTEN protein.

      Evidence Type: Functional Mutation: N117S | Summary: The N117S variant slowed the developmental rate further than the wild-type, indicating a functional alteration in its role.

      Evidence Type: Functional Mutation: Q298E | Summary: The Q298E variant also slowed the developmental rate further than the wild-type, suggesting a functional change in its activity.

      Evidence Type: Functional Mutation: A79T | Summary: The A79T variant exhibited a gain-of-function (GoF) phenotype in axonal growth and altered PSD95 density and dendrite length, indicating a change in molecular function. It retained wild-type-like function in the context of chemotaxis assays in C. elegans.

      Evidence Type: Functional Mutation: I101T | Summary: The I101T variant, along with C124S, increased soma size more than GFP, suggesting a change in molecular function related to neuronal growth.

      Evidence Type: Functional Mutation: G132D | Summary: The G132D variant exhibited stronger negative chemotaxis than daf-18 mutants and increased soma size more than GFP, indicating a functional alteration associated with neuronal growth.

      Evidence Type: Functional Mutation: D268E | Summary: The D268E variant showed partial loss of function (LoF) in the chemotaxis assays in daf-18 mutant worms and appeared wild-type-like in all measures of growth and synaptogenesis, suggesting it does not alter molecular function significantly.

      Evidence Type: Functional Mutation: T167N | Summary: The T167N variant showed partial loss of function (LoF) in the chemotaxis assays in daf-18 mutant worms.

      Evidence Type: Functional Mutation: Y176C | Summary: The Y176C variant showed partial loss of function (LoF) in the chemotaxis assays in daf-18 mutant worms.

      Evidence Type: Functional Mutation: H93Y | Summary: The H93Y variant is associated with altered molecular function, specifically reduced protein stability compared to wild-type PTEN.

      Evidence Type: Functional Mutation: P354Q | Summary: The P354Q variant retained wild-type-like function in the context of chemotaxis assays in C. elegans and does not show significant differences in protein stability compared to wild-type PTEN, indicating it may not alter molecular function.

      Evidence Type: Functional Mutation: R130L | Summary: The R130L variant alters molecular function by exhibiting a change in stability between parental and PTEN-KO cells, suggesting its interaction with endogenous PTEN has minimal influence and does not show significant differences in protein stability compared to wild-type PTEN.

      Evidence Type: Functional Mutation: R14G | Summary: The R14G variant does not show significant differences in protein stability compared to wild-type PTEN, indicating it may not alter molecular function.

      Evidence Type: Functional Mutation: R15S | Summary: The R15S variant does not show significant differences in protein stability compared to wild-type PTEN, indicating it may not alter molecular function.

      Evidence Type: Functional Mutation: T78A | Summary: The T78A variant does not show significant differences in protein stability compared to wild-type PTEN, indicating it may not alter molecular function.

      Evidence Type: Functional Mutation: A126D | Summary: The A126D variant alters molecular function by exhibiting a change in stability between parental and PTEN-KO cells, suggesting its interaction with endogenous PTEN has minimal influence.

      Evidence Type: Functional Mutation: A126P | Summary: The A126P variant alters molecular function by exhibiting a change in stability between parental and PTEN-KO cells, indicating its interaction with endogenous PTEN has minimal influence.

      Evidence Type: Functional Mutation: H123Q | Summary: The H123Q variant alters molecular function by exhibiting a change in stability between parental and PTEN-KO cells, suggesting its interaction with endogenous PTEN has minimal influence.

      Evidence Type: Functional Mutation: P38H | Summary: The P38H variant alters molecular function by exhibiting a change in stability between parental and PTEN-KO cells, indicating its interaction with endogenous PTEN has minimal influence.

      Evidence Type: Functional Mutation: R130Q | Summary: The R130Q variant alters molecular function by exhibiting a change in stability between parental and PTEN-KO cells, indicating its interaction with endogenous PTEN has minimal influence.

      Gene→Variant (gene-first): PTEN(5728):C124S PTEN(5728):G129E PTEN(5728):Y138L PTEN(5728):N117S PTEN(5728):Q298E PTEN(5728):A79T PTEN(5728):I101T PTEN(5728):G132D PTEN(5728):D268E PTEN(5728):T167N PTEN(5728):Y176C PTEN(5728):H93Y PTEN(5728):P354Q PTEN(5728):R130L PTEN(5728):R14G PTEN(5728):R15S PTEN(5728):T78A PTEN(5728):A126D PTEN(5728):A126P PTEN(5728):H123Q PTEN(5728):P38H PTEN(5728):R130Q

      Genes: PTEN(5728)

      Variants: C124S G129E Y138L N117S Q298E A79T I101T G132D D268E T167N Y176C H93Y P354Q R130L R14G R15S T78A A126D A126P H123Q P38H R130Q

    1. SLC6A14, a Na+/Cl−-coupled amino acid transporter, functions as a tumor promoter in colon and is a target for Wnt signaling

      [Paper-level Aggregated] PMCID: PMC7182441

      Evidence Type(s): Functional

      Summary: Mutation: S6 | Summary: The variant S6 is involved in the molecular function related to mTOR signaling and autophagy in response to amino acid starvation, as indicated by the effects of alpha-MT on the phosphorylation status of S6 kinase in LS174T cells.

      Gene→Variant (gene-first): RPS6KB1(6198):S6

      Genes: RPS6KB1(6198)

      Variants: S6

    2. alpha-MT is a non-transportable blocker of SLC6A14 and thus can be used to achieve pharmacologic blockade of the transporter function. We have used this strategy successfully in two other SLC6A14-positive cancers, namely

      [Paragraph-level] PMCID: PMC7182441 Section: RESULTS PassageIndex: 5

      Evidence Type(s): Functional

      Summary: Evidence Type: Functional | Mutation: S6 | Summary: The passage discusses the effects of alpha-MT on the phosphorylation status of S6 kinase in LS174T cells, indicating that the variant S6 is involved in the molecular function related to mTOR signaling and autophagy in response to amino acid starvation.

      Gene→Variant (gene-first): 6198:S6

      Genes: 6198

      Variants: S6

    1. Genetic Variants Were Associated With the Prognosis of Head and Neck Squamous Carcinoma

      [Paper-level Aggregated] PMCID: PMC7099049

      Evidence Type(s): Functional

      Summary: Mutation: rs16879870 | Summary: The genotype of rs16879870 is significantly associated with the expression of the gene GJB7 in cancer tissues, with allele A linked to increased mRNA expression levels, indicating a potential functional impact on gene expression.

      Evidence Type: Functional Mutation: rs854936 | Summary: The genotype of rs854936 is significantly associated with the expression of the gene RTN4R in cancer tissues, with allele C linked to increased mRNA levels, suggesting a functional role in gene expression.

      Gene→Variant (gene-first): NA:rs16879870 NA:rs854936

      Genes: NA

      Variants: rs16879870 rs854936

    1. Arteriovenous Malformation MAP2K1 Mutation Causes Local Cartilage Overgrowth by a Cell-Non Autonomous Mechanism

      [Paper-level Aggregated] PMCID: PMC7064492

      Evidence Type(s): Functional

      Summary: Mutation: p.K57N | Summary: The p.K57N variant in MAP2K1 alters molecular function related to endothelial cell behavior, suggesting alterations in molecular or biochemical function and contributing to the pathophysiology of arteriovenous malformation (AVM). Its presence is enriched in endothelial cells compared to non-endothelial cells.

      Gene→Variant (gene-first): MAP2K1(5604):p.K57N

      Genes: MAP2K1(5604)

      Variants: p.K57N

    2. Three patients had an auricular AVM causing enlargement of all structures of the ear: Patient 1 (11 year-old male), Patient 2 (18 year-old female), Patient 3 (21 year-old male) (Fig. 1). MAP2K1 (p.K57N) mutations were fo

      [Paragraph-level] PMCID: PMC7064492 Section: RESULTS PassageIndex: 2

      Evidence Type(s): Oncogenic, Functional

      Summary: Evidence Type: Oncogenic | Mutation: p.K57N | Summary: The MAP2K1 (p.K57N) mutation was found in the tissue adjacent to the cartilage in patients with auricular AVM, indicating its potential role in tumor development or progression. Evidence Type: Functional | Mutation: p.K57N | Summary: The presence of the MAP2K1 (p.K57N) mutation suggests alterations in molecular or biochemical function, as indicated by its enrichment in endothelial cells compared to non-endothelial cells.

      Gene→Variant (gene-first): 5604:p.K57N

      Genes: 5604

      Variants: p.K57N

    3. Extracranial arteriovenous malformation (AVM) is most commonly caused by MAP2K1 mutations in the endothelial cell. The purpose of this study was to determine if local tissue overgrowth associated with AVM is caused by di

      [Paragraph-level] PMCID: PMC7064492 Section: ABSTRACT PassageIndex: 1

      Evidence Type(s): Oncogenic, Functional

      Summary: Evidence Type: Oncogenic | Mutation: p.K57N | Summary: The MAP2K1 mutation p.K57N is associated with the development of arteriovenous malformation (AVM) through its presence in endothelial cells, indicating its role in tumor progression. Evidence Type: Functional | Mutation: p.K57N | Summary: The p.K57N variant in MAP2K1 alters the molecular function related to endothelial cell behavior, contributing to the pathophysiology of AVM.

      Gene→Variant (gene-first): 5604:p.K57N

      Genes: 5604

      Variants: p.K57N

    1. The HER2 S310F Mutant Can Form an Active Heterodimer with the EGFR, Which Can Be Inhibited by Cetuximab but Not by Trastuzumab as well as Pertuzumab

      [Paper-level Aggregated] PMCID: PMC6843359

      Evidence Type(s): Functional

      Summary: Mutation: S310F | Summary: The S310F mutation alters the reactivity and binding properties of the HER2 protein, affecting its interactions with specific antibodies and forming heterodimers with EGFR. This indicates a significant change in molecular and biochemical function, as evidenced by analyses in bladder cancer cell lines, including expression confirmation through immunoprecipitation and fluorescence intensity measurements.

      Gene→Variant (gene-first): ERBB2(2064):S310F

      Genes: ERBB2(2064)

      Variants: S310F

    1. PTEN deletion drives acute myeloid leukemia resistance to MEK inhibitors

      [Paper-level Aggregated] PMCID: PMC6791388

      Evidence Type(s): Functional

      Summary: Mutation: S133; Ser133; Serine 133 | Summary: The mutation at Serine 133 is associated with altered phosphorylation of CREB, indicating a change in molecular function that may contribute to MEKi resistance in leukemic cells.

      Gene→Variant (gene-first): TP53(7157):S133 TP53(7157):Ser133 TP53(7157):Serine 133

      Genes: TP53(7157)

      Variants: S133 Ser133 Serine 133

    1. Genomic Profiling of KRAS/NRAS/BRAF/PIK3CA Wild-Type Metastatic Colorectal Cancer Patients Reveals Novel Mutations in Genes Potentially Associated with Resistance to Anti-EGFR Agents

      [Paper-level Aggregated] PMCID: PMC6627713

      Evidence Type(s): Functional

      Summary: Mutation: c.183A>T; p.Gln61His | Summary: The variant is associated with molecular alterations, as it was confirmed through ddPCR analysis, suggesting it affects the biochemical function of the KRAS gene.

      Evidence Type: Functional Mutation: c.169A>G; p.Lys57Glu | Summary: The variant c.169A>G in the MAP2K1 gene results in a substitution that alters the molecular function of the MEK1 protein, leading to a gain of function.

      Evidence Type: Functional Mutation: c.638_639insA | Summary: This insertion mutation alters the molecular function of NF1 by creating a premature stop codon, leading to loss of function.

      Evidence Type: Functional Mutation: c.5101A>T | Summary: The SNV creates a premature stop codon in NF1, affecting its molecular function and resulting in loss of regulatory control over the RAS pathway.

      Gene→Variant (gene-first): KRAS(3845):c.183A>T KRAS(3845):p.Gln61His MAP2K1(5604):c.169A>G MAP2K1(5604):p.Lys57Glu NF1(4763):c.638_639insA NF1(4763):c.5101A>T

      Genes: KRAS(3845) MAP2K1(5604) NF1(4763)

      Variants: c.183A>T p.Gln61His c.169A>G p.Lys57Glu c.638_639insA c.5101A>T

    1. Comprehensive molecular and clinicopathological analysis of vascular malformations: A study of 319 cases

      [Paper-level Aggregated] PMCID: PMC6594036

      Evidence Type(s): Functional

      Summary: Mutation: Arg918Cys | Summary: The mutation Arg918Cys is likely to alter molecular or biochemical function.

      Evidence Type: Functional Mutation: Tyr897Cys | Summary: The mutation Tyr897Cys is likely to alter molecular or biochemical function.

      Gene→Variant (gene-first): KRAS(3845):Arg918Cys TEK(7010):Tyr897Cys

      Genes: KRAS(3845) TEK(7010)

      Variants: Arg918Cys Tyr897Cys

    1. Functional characterisation of a novel class of in-frame insertion variants of KRAS and HRAS

      [Paper-level Aggregated] PMCID: PMC6547725

      Evidence Type(s): Functional

      Summary: Mutation: p.Q22K | Summary: The p.Q22K mutation is associated with increased GTP loading, indicating an alteration in molecular or biochemical function.

      Evidence Type: Functional Mutation: Gln61 | Summary: The residue Gln61 is involved in GTP hydrolysis and is likely affected by insertions that alter molecular interactions, impacting the protein's biochemical function. Additionally, insertions in Gln61 indicate alterations in molecular function related to GTP hydrolysis.

      Evidence Type: Functional Mutation: p.Q61L | Summary: The functional consequences of the p.Q61L mutation in relation to RAS signaling indicate that it is a classic pathogenic missense mutation that may alter molecular function.

      Evidence Type: Functional Mutation: p.G12V | Summary: The p.G12V variant alters the intrinsic dissociation rate of the nucleotide, shows reduced intrinsic GTP hydrolysis rates compared to wild type, and induces phosphorylation of ERK and AKT, indicating significant changes in molecular function and its role in RAS signaling pathways.

      Gene→Variant (gene-first): KRAS(3845):p.Q22K RASA1(5921):Gln61 NRAS(4893):p.Q61L KRAS(3845):p.G12V

      Genes: KRAS(3845) RASA1(5921) NRAS(4893)

      Variants: p.Q22K Gln61 p.Q61L p.G12V

    1. Structures of BCL-2 in complex with venetoclax reveal the molecular basis of resistance mutations

      [Paper-level Aggregated] PMCID: PMC6547681

      Evidence Type(s): Functional

      Summary: Mutation: G101V | Summary: The G101V mutation alters the molecular interaction of BCL-2 with venetoclax, affecting drug binding and contributing to resistance. It changes the interactions within the P2 pocket, impacting the positioning of venetoclax in relation to the BCL-2 structure. Additionally, it affects the binding affinity of the BCL-2 protein to the selective antagonist S55746, indicating a change in molecular function compared to the wild-type.

      Evidence Type: Functional Mutation: E152 | Summary: The E152 mutation exhibits a rotamer change that influences the positioning of venetoclax, indicating an alteration in molecular function related to drug binding. It also alters the conformation and binding affinity of the BCL-2 protein, impacting its interaction with venetoclax. Furthermore, the E152 residue's rotamer configuration is altered in the BCL-2 G101V:S55746 structure, indicating a change in molecular function related to binding affinity.

      Evidence Type: Functional Mutation: E152A | Summary: The E152A mutation restores venetoclax binding, indicating a functional alteration that can counteract the resistance caused by the G101V mutation. It maintains comparable binding to wild-type BCL-2 and restores high affinity for venetoclax when combined with G101V. The E152A double mutant also shows altered binding affinity to S55746, indicating a functional impact on molecular interactions.

      Evidence Type: Functional Mutation: G101A | Summary: The G101A mutation introduces a milder bulk at the G101 position, which affects the interactions with venetoclax but maintains the overall positioning of the drug in the P4 pocket. It exhibits a binding affinity to venetoclax that is comparable to wild-type BCL-2, indicating a functional role in drug interaction.

      Evidence Type: Functional Mutation: F104L | Summary: The F104L mutation alters the packing environment of the chlorophenyl moiety of the drug, indicating a change in molecular function.

      Evidence Type: Functional Mutation: F104 | Summary: The F104 residue plays a role in separating the P2 and P4 pockets of BCL-2, suggesting its importance in molecular function.

      Gene→Variant (gene-first): BCL2(596):G101V BCL2(596):E152 BCL2(596):E152A BCL2(596):G101A BCL2(596):F104L BCL2(596):F104

      Genes: BCL2(596)

      Variants: G101V E152 E152A G101A F104L F104

    1. Resistance to paclitaxel is associated with a variant of the gene BCL2 in multiple tumor types

      [Paper-level Aggregated] PMCID: PMC6478919

      Evidence Type(s): Functional

      Summary: Mutation: T > C | Summary: The T > C variant at location 21 of BCL2 alters its RNA secondary structure and is associated with significant increases in BCL2 expression levels and mRNA stability, indicating a change in molecular function. It also correlates with increased BCL2 transcript levels and may affect spatial expression patterns.

      Evidence Type: Functional Mutation: C > T | Summary: The C > T change at location 21 in BCL2 alters molecular function by stabilizing the BCL2 RNA secondary structure in vitro and correlates with increased BCL2 transcript levels.

      Evidence Type: Functional Mutation: + 21 T > C | Summary: The + 21 T > C variant is evaluated for its structural consequences and is hypothesized to lead to a more stable transcript, resulting in increased BCL2 protein levels, indicating a change in molecular function.

      Evidence Type: Functional Mutation: + 23 C > T | Summary: The + 23 C > T variant shows an insignificant change in structure and does not significantly alter molecular function, although it was included in studies evaluating BCL2 expression.

      Evidence Type: Functional Mutation: 21 T > C | Summary: The 21 T > C variant in BCL2 is associated with a significant increase in BCL2 mRNA levels and leads to a more stable transcript, indicating an alteration in molecular function.

      Gene→Variant (gene-first): BCL2(596):T > C BCL2(596):C > T BCL2(596):+ 21 T > C POTEF(728378):+ 23 C > T BCL2(596):21 T > C

      Genes: BCL2(596) POTEF(728378)

      Variants: T > C C > T + 21 T > C + 23 C > T 21 T > C

    2. Since differences in localization sometimes produce differences that might lead to observed paclitaxel resistance, we studied BCL2 spatial expression patterns in the reference form and in the 21 T > C form. HEK293T cells

      [Paragraph-level] PMCID: PMC6478919 Section: RESULTS PassageIndex: 26

      Evidence Type(s): Functional

      Summary: Evidence Type: Functional | Mutation: 21 T > C | Summary: The 21 T > C mutation in BCL2 was studied for its impact on spatial expression patterns, indicating that it alters molecular localization, although it did not show differences in localization compared to the reference form.

      Gene→Variant (gene-first): 596:21 T > C

      Genes: 596

      Variants: 21 T > C

    3. These results thus show that cells with a BCL2 sequence with a C at location 21 present a more stable BCL2 transcript, which may lead to higher protein levels. To directly quantify the effect of the variant on the in vit

      [Paragraph-level] PMCID: PMC6478919 Section: RESULTS PassageIndex: 22

      Evidence Type(s): Predictive, Functional

      Summary: Evidence Type: Predictive | Mutation: 21 T > C | Summary: The variant 21 T > C in the BCL2 sequence correlates with increased sensitivity to paclitaxel, suggesting a potential predictive role in therapy response. Evidence Type: Functional | Mutation: 21 T > C | Summary: The 21 T > C variant leads to a more stable BCL2 transcript, which may result in higher protein levels, indicating an alteration in molecular function.

      Gene→Variant (gene-first): 596:21 T > C

      Genes: 596

      Variants: 21 T > C

    4. These results suggest a general BCL2-related mechanism. That is, the findings we described so far are not necessarily intrinsic to any cancer mechanism and should be observable in other cell types. Variation at location

      [Paragraph-level] PMCID: PMC6478919 Section: RESULTS PassageIndex: 20

      Evidence Type(s): Functional

      Summary: Evidence Type: Functional | Mutation: 21 T > C | Summary: The 21 T > C variant in BCL2 is associated with a significant increase in BCL2 mRNA levels, indicating that this mutation alters the transcriptional activity of the gene. Evidence Type: Functional | Mutation: C instead of a T | Summary: The presence of a C instead of a T at position 21 in BCL2 correlates with an increase in BCL2 transcript levels, suggesting a functional impact on gene expression.

      Gene→Variant (gene-first): 596:21 T > C 596:C instead of a T

      Genes: 596

      Variants: 21 T > C C instead of a T

    5. These findings led us to hypothesize that the + 21 T > C substitution leads, through a more stable transcript, to an increase in BCL2 protein levels. We tested this hypothesis in cell lines, in 1417 patient samples from

      [Paragraph-level] PMCID: PMC6478919 Section: RESULTS PassageIndex: 16

      Evidence Type(s): Functional, Oncogenic

      Summary: Evidence Type: Functional | Mutation: + 21 T > C | Summary: The + 21 T > C substitution is hypothesized to lead to a more stable transcript, resulting in increased BCL2 protein levels, indicating a change in molecular function. Evidence Type: Oncogenic | Mutation: + 21 T > C | Summary: The increase in BCL2 protein levels associated with the + 21 T > C mutation suggests a contribution to tumor development or progression in ovarian cancer patients.

      Gene→Variant (gene-first): 596:+ 21 T > C 596:C instead of a T

      Genes: 596

      Variants: + 21 T > C C instead of a T

    6. Changing T to C at location 21 leads to an increase in protein levels in vitro

      [Paragraph-level] PMCID: PMC6478919 Section: RESULTS PassageIndex: 15

      Evidence Type(s): Functional

      Summary: Evidence Type: Functional | Mutation: T to C | Summary: The mutation T to C at location 21 alters molecular function by increasing protein levels in vitro.

      Gene→Variant (gene-first): 596:T to C

      Genes: 596

      Variants: T to C

    7. These findings rely on the hypothesis that genomic variation alters transcript stability. To measure the stability of the different BCL2 mRNA transcripts, we used the same set of transfected cells and variants described

      [Paragraph-level] PMCID: PMC6478919 Section: RESULTS PassageIndex: 14

      Evidence Type(s): Functional

      Summary: Evidence Type: Functional | Mutation: T > C | Summary: The T > C mutation is associated with altered molecular function, specifically increasing the stability of BCL2 mRNA transcripts.

      Gene→Variant (gene-first): 596:T > C

      Genes: 596

      Variants: T > C

    8. To experimentally validate these computational results, we studied the effect of sequence modification on transcript stability. Ovarian carcinoma HeyA8 cells were transfected with GFP or one of three GFP-BCL2 variants: r

      [Paragraph-level] PMCID: PMC6478919 Section: RESULTS PassageIndex: 13

      Evidence Type(s): Functional

      Summary: Evidence Type: Functional | Mutation: T > C | Summary: The T > C variant was shown to significantly increase BCL2 expression levels, indicating an alteration in molecular function related to transcript stability. Evidence Type: Functional | Mutation: +21 C | Summary: The +21 C variant was part of the experimental validation that assessed its effect on BCL2 expression, suggesting a role in altering molecular function. Evidence Type: Functional | Mutation: +23 C > T | Summary: The +23 C > T variant was included in the study to evaluate its impact on BCL2 expression, indicating a potential alteration in molecular function.

      Gene→Variant (gene-first): 596:+21 C 596:+21 T 728378:+23 C > T 596:T > C

      Genes: 596 728378

      Variants: +21 C +21 T +23 C > T T > C

    9. Changing location 21 in BCL2 from C to T stabilizes BCL2 RNA secondary structure in vitro

      [Paragraph-level] PMCID: PMC6478919 Section: RESULTS PassageIndex: 12

      Evidence Type(s): Functional

      Summary: Evidence Type: Functional | Mutation: C to T | Summary: The C to T mutation at location 21 in BCL2 alters the molecular function by stabilizing the BCL2 RNA secondary structure in vitro.

      Gene→Variant (gene-first): 596:C to T

      Genes: 596

      Variants: C to T

    10. Here, we used RNA-folding prediction software to assess structural changes that could result from the C > T change in BCL2. As demonstrated in ref. , synonymous changes in UTRs that alter the mRNA structural ensemble of

      [Paragraph-level] PMCID: PMC6478919 Section: RESULTS PassageIndex: 11

      Evidence Type(s): Functional

      Summary: Evidence Type: Functional | Mutation: C > T | Summary: The C > T change in BCL2 is assessed for its potential to alter mRNA structural ensemble, indicating a possible functional impact on molecular behavior. Evidence Type: Functional | Mutation: T > C | Summary: The T > C variant at position 21 shows a significant structural change as indicated by a lower p-value, suggesting it alters molecular function. Evidence Type: Functional | Mutation: + 21 T > C | Summary: The + 21 T > C variant is compared with adjacent variations and is evaluated for its structural consequences, indicating a potential functional alteration. Evidence Type: Functional | Mutation: + 23 C > T | Summary: The + 23 C > T variant is tested as a control and shows an insignificant change in structure, indicating it does not alter molecular function significantly.

      Gene→Variant (gene-first): 596:+ 21 T > C 728378:+ 23 C > T 596:C > T 596:T > C 596:T at position 21

      Genes: 596 728378

      Variants: + 21 T > C + 23 C > T C > T T > C T at position 21

    11. The T >C variant at location 21 of BCL2 changes its RNA secondary structure

      [Paragraph-level] PMCID: PMC6478919 Section: RESULTS PassageIndex: 9

      Evidence Type(s): Functional

      Summary: Evidence Type: Functional | Mutation: T >C | Summary: The T >C variant at location 21 of BCL2 alters its RNA secondary structure, indicating a change in molecular function.

      Gene→Variant (gene-first): 596:T >C

      Genes: 596

      Variants: T >C

    1. The genetic landscape and clonal evolution of breast cancer resistance to palbociclib plus fulvestrant in the PALOMA-3 trial

      [Paper-level Aggregated] PMCID: PMC6368247

      Evidence Type(s): Functional

      Summary: Mutation: Q75E | Summary: The Q75E mutation in ESR1 is mentioned in relation to changes in dominant mutations and sub-clonal selection, suggesting it may have functional implications, although it is not recognized as a cause of resistance.

      Evidence Type: Functional Mutation: Q257X | Summary: The Q257X mutation is likely to result in abrogated Rb function due to the introduction of a stop codon, affecting the molecular function of the RB1 protein.

      Gene→Variant (gene-first): ESR1(2099):Q75E RB1(5925):Q257X

      Genes: ESR1(2099) RB1(5925)

      Variants: Q75E Q257X

    2. Six patients acquired detectable RB1 mutations at end of treatment (p = 0.041, McNemar's test with continuity correction), all of these patients having received palbociclib plus fulvestrant. Two of these 6 patients had 2

      [Paragraph-level] PMCID: PMC6368247 Section: RESULTS PassageIndex: 11

      Evidence Type(s): Oncogenic, Functional

      Summary: Evidence Type: Oncogenic | Mutation: Q257X | Summary: The Q257X mutation in the RB1 gene is associated with the development of resistance to palbociclib and fulvestrant treatment, indicating its role in tumor progression. Evidence Type: Functional | Mutation: Q257X | Summary: The Q257X mutation is likely to result in abrogated Rb function due to the introduction of a stop codon, affecting the molecular function of the RB1 protein.

      Gene→Variant (gene-first): 5925:Q257X

      Genes: 5925

      Variants: Q257X

    3. A second patient, 253, during treatment with palbociclib plus fulvestrant exhibited marked selection of a subclone featuring an activating mutation in the tyrosine kinase domain of FGFR2 p.K569E, not detectable in the da

      [Paragraph-level] PMCID: PMC6368247 Section: RESULTS PassageIndex: 6

      Evidence Type(s): Oncogenic, Functional

      Summary: Evidence Type: Oncogenic | Mutation: p.K569E | Summary: The p.K569E mutation in FGFR2 is described as an activating mutation that contributes to tumor development, particularly in the context of resistance to treatment with palbociclib plus fulvestrant. Evidence Type: Functional | Mutation: Q75E | Summary: The Q75E mutation in ESR1 is mentioned in relation to changes in dominant mutations and sub-clonal selection, suggesting it may have functional implications, although it is not recognized as a cause of resistance. Evidence Type: Oncogenic | Mutation: D538G | Summary: The D538G mutation in ESR1 was negatively selected during treatment, indicating its role in tumor progression and response to therapy, thus supporting its oncogenic potential.

      Gene→Variant (gene-first): 2263:D538G 2099:Q75E 2263:p.K569E

      Genes: 2263 2099

      Variants: D538G Q75E p.K569E

    1. Mosaic RAS/MAPK variants cause sporadic vascular malformations which respond to targeted therapy

      [Paper-level Aggregated] PMCID: PMC5873857

      Evidence Type(s): Functional

      Summary: Mutation: c.159_173del | Summary: The c.159_173del variant alters the molecular function of the MAP2K1 gene, which is implicated in the RAS/MAPK signaling pathway, and is predicted to affect the integrity of helix A, indicating a biochemical impact relevant to the clinical phenotype observed in patients with arteriovenous malformations (AVMs).

      Evidence Type: Functional Mutation: E62del | Summary: The deletion of residues 58-62 (E62del) is predicted to affect the integrity of helix A, indicating an alteration in molecular function.

      Evidence Type: Functional Mutation: K57 | Summary: K57 is identified as a critical amino acid involved in a hydrogen bond interaction, suggesting its role in the molecular function of the protein.

      Evidence Type: Functional Mutation: c.173_187del | Summary: The deletion c.173_187del is predicted to affect the integrity of helix A, indicating an alteration in molecular function.

      Evidence Type: Functional Mutation: p.[K57N] | Summary: The missense variant p.[K57N] is associated with critical interactions in the protein structure, suggesting an alteration in molecular function.

      Gene→Variant (gene-first): MAP2K1(5604):c.159_173del MAP2K1(5604):E62del NA:K57 MAP2K1(5604):c.173_187del MAP2K1(5604):p.[K57N]

      Genes: MAP2K1(5604) NA

      Variants: c.159_173del E62del K57 c.173_187del p.[K57N]

    2. Structural modeling was undertaken of the 4 mosaic variants detected in exon 2 of the MAP2K1 gene, 2 identical missense variants (p.[K57N]), and 2 small intraexonic deletions removing, respectively, codons 53-58 (novel c

      [Paragraph-level] PMCID: PMC5873857 Section: RESULTS PassageIndex: 4

      Evidence Type(s): Functional

      Summary: Evidence Type: Functional | Mutation: E62del | Summary: The deletion of residues 58-62 (E62del) is predicted to affect the integrity of helix A, indicating an alteration in molecular function. Evidence Type: Functional | Mutation: K57 | Summary: K57 is identified as a critical amino acid involved in a hydrogen bond interaction, suggesting its role in the molecular function of the protein. Evidence Type: Functional | Mutation: c.159_173del | Summary: The novel deletion c.159_173del is predicted to affect the integrity of helix A, indicating an alteration in molecular function. Evidence Type: Functional | Mutation: c.173_187del | Summary: The deletion c.173_187del is predicted to affect the integrity of helix A, indicating an alteration in molecular function. Evidence Type: Functional | Mutation: p.[K57N] | Summary: The missense variant p.[K57N] is associated with critical interactions in the protein structure, suggesting an alteration in molecular function.

      Gene→Variant (gene-first): 5604:E62del NA:K57 5604:c.159_173del 5604:c.173_187del 5604:p.[K57N]

      Genes: 5604 NA

      Variants: E62del K57 c.159_173del c.173_187del p.[K57N]

    3. Twenty-five patients with high-flow and 135 patients with low-flow VMs, in whom known VM-related pathogenic variants had previously been excluded (Methods), were investigated to identify the cause of the clinical phenoty

      [Paragraph-level] PMCID: PMC5873857 Section: RESULTS PassageIndex: 2

      Evidence Type(s): Oncogenic, Functional

      Summary: Evidence Type: Oncogenic | Mutation: c.159_173del | Summary: The variant c.159_173del is part of a cluster of pathogenic variants identified in MAP2K1, contributing to the development of arteriovenous malformations (AVMs) and indicating its role in tumor progression within the RAS/MAPK signaling pathway. Evidence Type: Functional | Mutation: c.159_173del | Summary: The c.159_173del variant alters the molecular function of the MAP2K1 gene, which is implicated in the RAS/MAPK signaling pathway, suggesting a biochemical impact relevant to the clinical phenotype observed in patients with AVMs.

      Gene→Variant (gene-first): 5604:c.159_173del

      Genes: 5604

      Variants: c.159_173del

    1. H3 K27M-mutant gliomas in adults vs. children share similar histological features and adverse prognosis

      [Paper-level Aggregated] PMCID: PMC5822176

      Evidence Type(s): Functional

      Summary: Mutation: K27M | Summary: The presence of diffuse H3 K27M immunostaining suggests that this mutation alters molecular function related to histone modification, indicating its role in tumor development and progression.

      Gene→Variant (gene-first): IDH1(3417):K27M

      Genes: IDH1(3417)

      Variants: K27M

    1. Clonal dynamics towards the development of venetoclax resistance in chronic lymphocytic leukemia

      [Paper-level Aggregated] PMCID: PMC5820258

      Evidence Type(s): Functional

      Summary: Mutation: p.W110 | Summary: The p.W110 mutation in CDKN2A/B is a nonsense mutation that likely alters the molecular function of the gene, contributing to cancer-related processes.

      Gene→Variant (gene-first): TP53(7157):p.W110*

      Genes: TP53(7157)

      Variants: p.W110*

    1. Discovery of a highly selective KIT kinase primary V559D mutant inhibitor for gastrointestinal stromal tumors (GISTs)

      [Paper-level Aggregated] PMCID: PMC5762309

      Evidence Type(s): Functional

      Summary: Mutation: V559D | Summary: The V559D mutation alters the molecular function of the KIT protein, affecting cell proliferation, auto-phosphorylation, and phosphorylation at specific sites. It demonstrates changes in molecular function related to treatment response and is evidenced by its selectivity and efficacy in biochemical assays and signaling pathways.

      Evidence Type: Functional Mutation: L576P | Summary: The L576P mutation alters molecular or biochemical function, as indicated by its mention in binding assays.

      Evidence Type: Functional Mutation: A829P | Summary: The A829P mutation alters molecular or biochemical function, as suggested by its discussion in binding assays.

      Evidence Type: Functional

      Gene→Variant (gene-first): KIT(3815):V559D KIT(3815):L576P KIT(3815):A829P

      Genes: KIT(3815)

      Variants: V559D L576P A829P

    1. Pan-mutant-IDH1 inhibitor BAY1436032 is highly effective against human IDH1 mutant acute myeloid leukemia in vivo

      [Paper-level Aggregated] PMCID: PMC5629366

      Evidence Type(s): Functional

      Summary: Mutation: R132H | Summary: The R132H mutation alters the histone methylation phenotype in AML cells, demonstrating a change in molecular function related to histone trimethylation levels.

      Gene→Variant (gene-first): IDH1(3417):R132H

      Genes: IDH1(3417)

      Variants: R132H

    2. The inhibition of histone demethylases by R-2HG results in a histone hypermethylation phenotype. Accordingly, global histone H3 trimethylation levels at residues H3K4, H3K9, H3K27 and H3K36 were analyzed ex vivo by immun

      [Paragraph-level] PMCID: PMC5629366 Section: RESULTS PassageIndex: 17

      Evidence Type(s): Predictive, Functional

      Summary: Evidence Type: Predictive | Mutation: R132H | Summary: The R132H mutation in IDH1 is associated with sensitivity to the treatment with BAY1436032, indicating a correlation with therapeutic response in AML cells. Evidence Type: Functional | Mutation: R132H | Summary: The R132H mutation alters the histone methylation phenotype in AML cells, demonstrating a change in molecular function related to histone trimethylation levels.

      Gene→Variant (gene-first): 3417:R132H

      Genes: 3417

      Variants: R132H

    1. Unraveling the spectrum of KIT mutations in gastrointestinal stromal tumors: An Indian Tertiary Cancer Center Experience

      [Paper-level Aggregated] PMCID: PMC5615879

      Evidence Type(s): Functional

      Summary: Mutation: p.K558delinsBP | Summary: The mutation p.K558delinsBP (c.1673_1674insTCC) indicates an alteration in molecular or biochemical function due to the insertion of nucleotides.

      Evidence Type: Functional Mutation: Ala-Tyr | Summary: The duplication of Ala-Tyr at codons 502-503 suggests an alteration in molecular function due to the mutation.

      Evidence Type: Functional Mutation: p.Y503_F504insTY | Summary: The insertion of p.Y503_F504insTY indicates a change in the molecular or biochemical function associated with the mutation.

      Gene→Variant (gene-first): KIT(3815):p.K558delinsBP KIT(3815):Ala-Tyr KIT(3815):p.Y503_F504insTY

      Genes: KIT(3815)

      Variants: p.K558delinsBP Ala-Tyr p.Y503_F504insTY

    2. Mutations were identified in 10 cases located in the small intestine with significant association (P = 0.004). One was located in the retroperitoneum. Ninety percent (9/10) tumors revealed internal tandem duplications (I

      [Paragraph-level] PMCID: PMC5615879 Section: RESULTS PassageIndex: 16

      Evidence Type(s): Oncogenic, Functional

      Summary: Evidence Type: Oncogenic | Mutation: c.1504_1509 dup GCCTAT | Summary: The mutation c.1504_1509 dup GCCTAT is associated with tumor development in cases of small intestine tumors, indicating its role in oncogenesis. Evidence Type: Functional | Mutation: Ala-Tyr | Summary: The duplication of Ala-Tyr at codons 502-503 suggests an alteration in molecular function due to the mutation. Evidence Type: Oncogenic | Mutation: c.1509_1510insACCTAT | Summary: The insertion mutation c.1509_1510insACCTAT is noted in a case of duodenal GIST, contributing to tumor progression. Evidence Type: Functional | Mutation: p.Y503_F504insTY | Summary: The insertion of p.Y503_F504insTY indicates a change in the molecular or biochemical function associated with the mutation.

      Gene→Variant (gene-first): 3815:Ala-Tyr 3815:c.1504_1509 dup GCCTAT 3815:c.1509_1510insACCTAT 3815:p.Y503_F504insTY

      Genes: 3815

      Variants: Ala-Tyr c.1504_1509 dup GCCTAT c.1509_1510insACCTAT p.Y503_F504insTY

    3. Insertion of 3 nucleotides, p.K558delinsBP (c.1673_1674insTCC), and duplication p.Y577_K580dup (c.1731_1742dupTTATGATCACAA) was seen 1 case (1.8%) each, respectively.

      [Paragraph-level] PMCID: PMC5615879 Section: RESULTS PassageIndex: 13

      Evidence Type(s): Functional

      Summary: Evidence Type: Functional | Mutation: p.K558delinsBP | Summary: The mutation p.K558delinsBP (c.1673_1674insTCC) indicates an alteration in molecular or biochemical function due to the insertion of nucleotides.

      Gene→Variant (gene-first): 3815:K580dup 3815:c.1673_1674insTCC 3815:c.1731_1742dupTTATGATCACAA 3815:p.K558delinsBP

      Genes: 3815

      Variants: K580dup c.1673_1674insTCC c.1731_1742dupTTATGATCACAA p.K558delinsBP

    1. Gilteritinib, a FLT3/AXL inhibitor, shows antileukemic activity in mouse models of FLT3 mutated acute myeloid leukemia

      [Paper-level Aggregated] PMCID: PMC5613053

      Evidence Type(s): Functional

      Summary: Mutation: F691 | Summary: The F691 position is noted for its hydrophobic interaction with gilteritinib, indicating a functional alteration in the molecular interaction with the drug.

      Gene→Variant (gene-first): FLT3(2322):F691

      Genes: FLT3(2322)

      Variants: F691

    2. The finding that gilteritinib inhibited FLT3-D835Y and FLT3-ITD-D835Y, both of which harbor mutations in the activation loop essential for binding type 2 inhibitors, suggests that gilteritinib is a type 1 FLT3 inhibitor.

      [Paragraph-level] PMCID: PMC5613053 Section: RESULTS PassageIndex: 12

      Evidence Type(s): Predictive, Functional

      Summary: Evidence Type: Predictive | Mutation: D835Y | Summary: The mutation D835Y is associated with the response to gilteritinib, a type 1 FLT3 inhibitor, indicating its predictive value for therapy. Evidence Type: Predictive | Mutation: D835 | Summary: The mutation D835 is implicated in the response to gilteritinib, suggesting its role in predicting treatment outcomes. Evidence Type: Functional | Mutation: F691 | Summary: The F691 position is noted for its hydrophobic interaction with gilteritinib, indicating a functional alteration in the molecular interaction with the drug.

      Gene→Variant (gene-first): 2322:D835 2322:D835Y 2322:F691

      Genes: 2322

      Variants: D835 D835Y F691

    1. Combined Vhl, Trp53 and Rb1 mutation causes clear cell renal cell carcinoma in mice

      [Paper-level Aggregated] PMCID: PMC5509015

      Evidence Type(s): Functional

      Summary: Mutation: Trp53 deletion | Summary: The functional deletion of Trp53 alters the molecular behavior of renal epithelial cells, leading to the development of cysts and dysplasia, indicating a change in cellular function associated with tumorigenesis.

      Gene→Variant (gene-first): VHL(7428):Trp53 deletion

      Genes: VHL(7428)

      Variants: Trp53 deletion

    1. Characterization of PTEN mutations in brain cancer reveals that pten mono-ubiquitination promotes protein stability and nuclear localization

      [Paper-level Aggregated] PMCID: PMC5491373

      Evidence Type(s): Functional

      Summary: Mutation: L320S | Summary: The L320S mutation alters the molecular function of the PTEN protein by decreasing its stability, affecting its localization, and inhibiting its ability to suppress AKT phosphorylation. It also creates a new potential phosphorylation site, impacts PTEN's conformation, and alters its interaction with the membrane-bound regulatory interface, leading to increased ubiquitination.

      Evidence Type: Functional Mutation: T277A | Summary: The T277A mutation alters the molecular function of the PTEN protein by decreasing its stability, impacting its localization, and inhibiting its ability to suppress AKT phosphorylation. It affects PTEN's conformation, alters its ubiquitination, and modifies the interaction between the membrane-binding regulatory interface and the C-terminal tail of PTEN.

      Evidence Type: Functional Mutation: K13 | Summary: The K13 mutation is involved in blocking ubiquitination, which affects PTEN stability and its degradation process, suggesting a functional alteration.

      Evidence Type: Functional Mutation: K13R | Summary: The K13R mutation blocks ubiquitination at K13, impacting PTEN stability and its biochemical function.

      Evidence Type: Functional Mutation: C124S | Summary: The C124S mutation stabilizes PTEN by presumably inhibiting its enzymatic activity, indicating a change in molecular function.

      Evidence Type: Functional Mutation: T366 | Summary: Phosphorylation at T366 is shown to destabilize the PTEN protein, suggesting a functional impact on its molecular behavior.

      Evidence Type: Functional Mutation: S370 | Summary: Phosphorylation at S370 contributes to the destabilization of the PTEN protein, indicating a change in its molecular function.

      Evidence Type: Functional Mutation: T366A | Summary: The T366A mutation is part of constructs that were tested for stability, indicating its role in altering the molecular function of PTEN.

      Evidence Type: Functional Mutation: S370A | Summary: The S370A mutation is included in constructs that failed to stabilize PTEN, suggesting an impact on its molecular function.

      Evidence Type: Functional Mutation: F273 | Summary: The F273 mutation is suggested to alter the molecular function of PTEN by affecting its conformation and localization.

      Evidence Type: Functional Mutation: F273A | Summary: The F273A mutation shows altered inhibition on nuclear accumulation and membrane localization, indicating a change in molecular function.

      Evidence Type: Functional Mutation: F273L | Summary: The F273L mutation is involved in restoring the localization of PTEN, suggesting it impacts the molecular function of the protein.

      Evidence Type: Functional Mutation: L320 | Summary: The L320 mutation is implicated in maintaining PTEN conformation necessary for its localization, indicating a functional role.

      Evidence Type: Functional Mutation: L320A | Summary: The introduction of L320A into PTENA4 does not affect the strong inhibition of membrane and nuclear localization, indicating a functional role in PTEN's behavior.

      Evidence Type: Functional Mutation: L320D | Summary: The phospho-mimetic mutation L320D does not show instabilities similar to those seen in PTENL320S, suggesting a functional difference in protein behavior.

      Evidence Type: Functional Mutation: L320E | Summary: Similar to L320D, the phospho-mimetic mutation L320E does not exhibit instabilities like PTENL320S, indicating its functional impact on PTEN.

      Evidence Type: Functional Mutation: T319 | Summary: The T319 residue is involved in phosphorylation by ROCK, suggesting it plays a role in the molecular function of PTEN.

      Evidence Type: Functional Mutation: T319A | Summary: The T319A mutation does not enhance protein stability, indicating an alteration in the molecular function of PTEN.

      Evidence Type: Functional Mutation: T321 | Summary: The T321 residue is involved in phosphorylation by ROCK, suggesting it plays a role in the molecular function of PTEN.

      Evidence Type: Functional Mutation: T321A | Summary: The T321A mutation does not enhance protein stability, indicating an alteration in the molecular function of PTEN.

      Evidence Type: Functional Mutation: Lys48 | Summary: The mutation Lys48 is involved in the formation of polyubiquitin chains, and its alteration affects the molecular function related to nuclear localization of the PTENL320S variant.

      Evidence Type: Functional Mutation: K48R | Summary: The K48R mutation alters the molecular function of ubiquitin, affecting the localization and abundance of PTENL320S-GFP, indicating its role in nuclear accumulation and degradation processes.

      Gene→Variant (gene-first): NEDD4(4734):L320S PTEN(5728):T277A GAPDH(2597):K13 GAPDH(2597):K13R PTEN(5728):C124S PTEN(5728):T366 PTEN(5728):S370 PTEN(5728):T366A PTEN(5728):S370A PIK3R1(5295):F273 PIK3R1(5295):F273A PIK3R1(5295):F273L NEDD4(4734):L320 NEDD4(4734):L320A NEDD4(4734):L320D NEDD4(4734):L320E PTEN(5728):T319 PTEN(5728):T319A PTEN(5728):T321 PTEN(5728):T321A PTEN(5728):Lys48 PTEN(5728):K48R

      Genes: NEDD4(4734) PTEN(5728) GAPDH(2597) PIK3R1(5295)

      Variants: L320S T277A K13 K13R C124S T366 S370 T366A S370A F273 F273A F273L L320 L320A L320D L320E T319 T319A T321 T321A Lys48 K48R

    2. To determine if a lysine residue is necessary for the nuclear localization of PTEN on ubiquitinK48R expression, we tested lysine residues, K13, K254 and K289, and a cluster of five lysines (K260, K263, K266, K267, K269)

      [Paragraph-level] PMCID: PMC5491373 Section: RESULTS PassageIndex: 31

      Evidence Type(s): Functional

      Summary: Evidence Type: Functional | Mutation: K13 | Summary: The substitution of K13 to arginine alters the molecular function of PTEN, blocking its redistribution to the nucleus.

      Gene→Variant (gene-first): 2597:K13

      Genes: 2597

      Variants: K13

    3. We also tested the effect of co-expression of PTENL320S-GFP and ubiquitin or ubiquitinK48R instead of expression of PTEN-ubiquitin fusion proteins. Intriguingly, in the presence of ubiquitinK48R, PTENL320S-GFP showed str

      [Paragraph-level] PMCID: PMC5491373 Section: RESULTS PassageIndex: 30

      Evidence Type(s): Functional

      Summary: Evidence Type: Functional | Mutation: K48R | Summary: The K48R mutation alters the molecular function of ubiquitin, affecting the localization and abundance of PTENL320S-GFP, indicating its role in nuclear accumulation and degradation processes.

      Gene→Variant (gene-first): 5728:K48R

      Genes: 5728

      Variants: K48R

    4. We then tested whether the C-terminal ubiquitin tag can rescue the nuclear localization defect of PTENL320S. We found that PTENL320S,A4-Ub-GFP significantly accumulated in the nucleus (Figures 7a and b). To determine whe

      [Paragraph-level] PMCID: PMC5491373 Section: RESULTS PassageIndex: 29

      Evidence Type(s): Functional

      Summary: Evidence Type: Functional | Mutation: Lys48 | Summary: The mutation Lys48 is involved in the formation of polyubiquitin chains, and its alteration affects the molecular function related to nuclear localization of the PTENL320S variant.

      Gene→Variant (gene-first): 5728:Lys48

      Genes: 5728

      Variants: Lys48

    5. To further analyse the conformations of PTENT277A and PTENL320S, we measured the intramolecular interaction between the membrane-binding regulatory interface and the phosphorylated C-terminal tail of PTEN. In this assay,

      [Paragraph-level] PMCID: PMC5491373 Section: RESULTS PassageIndex: 26

      Evidence Type(s): Functional

      Summary: Evidence Type: Functional | Mutation: T277A | Summary: The T277A mutation alters the ability of the membrane-binding regulatory interface to interact with the C-terminal tail of PTEN, indicating a change in molecular function. Evidence Type: Functional | Mutation: L320S | Summary: The L320S mutation also affects the interaction between the membrane-binding regulatory interface and the C-terminal tail of PTEN, suggesting a modification in molecular function.

      Gene→Variant (gene-first): 4734:L320S 5728:T277A

      Genes: 4734 5728

      Variants: L320S T277A

    6. T277A and L320S inhibit the membrane-bound regulatory interface from interacting with the C-terminus

      [Paragraph-level] PMCID: PMC5491373 Section: RESULTS PassageIndex: 25

      Evidence Type(s): Functional

      Summary: Evidence Type: Functional | Mutation: L320S | Summary: The L320S mutation alters molecular function by inhibiting the interaction between the membrane-bound regulatory interface and the C-terminus. Evidence Type: Functional | Mutation: T277A | Summary: The T277A mutation alters molecular function by inhibiting the interaction between the membrane-bound regulatory interface and the C-terminus.

      Gene→Variant (gene-first): 4734:L320S

      Genes: 4734

      Variants: L320S

    7. To determine whether the altered protein conformations of PTENT277A and PTENL320S change the ubiquitination of PTEN, we co-expressed HA-ubiquitin with various GFP-PTEN constructs. GFP fusions were immunoprecipitated and

      [Paragraph-level] PMCID: PMC5491373 Section: RESULTS PassageIndex: 24

      Evidence Type(s): Functional

      Summary: Evidence Type: Functional | Mutation: T277A | Summary: The T277A mutation alters the ubiquitination of PTEN, indicating a change in molecular function related to protein stability. Evidence Type: Functional | Mutation: L320S | Summary: The L320S mutation also affects the ubiquitination of PTEN, suggesting a modification in molecular function that impacts protein stability.

      Gene→Variant (gene-first): 4734:L320S 5728:T277A

      Genes: 4734 5728

      Variants: L320S T277A

    8. To determine the effect of L320S and T277A on the protein conformation and folding of PTEN, we performed a trypsin digestion assay. We immunopurified PTENWT-GFP, PTENA4-GFP, PTENT277A-GFP and PTENL320S-GFP from HEK293T c

      [Paragraph-level] PMCID: PMC5491373 Section: RESULTS PassageIndex: 23

      Evidence Type(s): Functional

      Summary: Evidence Type: Functional | Mutation: L320S | Summary: The L320S mutation alters the protein conformation and folding of PTEN, as evidenced by its susceptibility to trypsin digestion compared to wild-type PTEN. Evidence Type: Functional | Mutation: T277A | Summary: The T277A mutation affects the protein conformation and folding of PTEN, demonstrated by its lower half-lives during trypsin digestion relative to wild-type PTEN.

      Gene→Variant (gene-first): 4734:L320S 5728:T277A

      Genes: 4734 5728

      Variants: L320S T277A

    9. The crystal structure of PTEN has shown that F273 interacts with L320. We hypothesize that the interactions with this amino acid is necessary to stabilize PTEN conformation (Figure 5f). We found that an F273A mutation sh

      [Paragraph-level] PMCID: PMC5491373 Section: RESULTS PassageIndex: 22

      Evidence Type(s): Functional

      Summary: Evidence Type: Functional | Mutation: F273 | Summary: The F273 mutation is suggested to alter the molecular function of PTEN by affecting its conformation and localization. Evidence Type: Functional | Mutation: F273A | Summary: The F273A mutation shows altered inhibition on nuclear accumulation and membrane localization, indicating a change in molecular function. Evidence Type: Functional | Mutation: F273L | Summary: The F273L mutation is involved in restoring the localization of PTEN, suggesting it impacts the molecular function of the protein. Evidence Type: Functional | Mutation: L320 | Summary: The L320 mutation is implicated in maintaining PTEN conformation necessary for its localization, indicating a functional role. Evidence Type: Functional | Mutation: L320S | Summary: The L320S mutation shows altered inhibition similar to F273A, suggesting it affects the molecular function of PTEN. Evidence Type: Functional | Mutation: L320F | Summary: The L320F mutation is involved in restoring PTEN localization, indicating a change in its molecular function.

      Gene→Variant (gene-first): 5295:F273 5295:F273A 5295:F273L 4734:L320 4734:L320F 4734:L320S

      Genes: 5295 4734

      Variants: F273 F273A F273L L320 L320F L320S

    10. T277A and L320S open the conformation of PTEN and promote ubiquitination

      [Paragraph-level] PMCID: PMC5491373 Section: RESULTS PassageIndex: 21

      Evidence Type(s): Functional

      Summary: Evidence Type: Functional | Mutation: T277A | Summary: The T277A mutation alters the molecular conformation of PTEN, promoting its ubiquitination. Evidence Type: Functional | Mutation: L320S | Summary: The L320S mutation also affects the conformation of PTEN, leading to increased ubiquitination.

      Gene→Variant (gene-first): 4734:L320S 5728:T277A

      Genes: 4734 5728

      Variants: L320S T277A

    11. We then tested whether L320S affects phosphorylation at other sites on PTEN. Two residues next to L320S, T319 and T321, have reportedly been phosphorylated by RhoA-associated kinase (ROCK) to promote PTEN membrane target

      [Paragraph-level] PMCID: PMC5491373 Section: RESULTS PassageIndex: 20

      Evidence Type(s): Functional

      Summary: Evidence Type: Functional | Mutation: L320S | Summary: The L320S mutation affects phosphorylation at other sites on PTEN, indicating a potential alteration in molecular function. Evidence Type: Functional | Mutation: T319 | Summary: The T319 residue is involved in phosphorylation by ROCK, suggesting it plays a role in the molecular function of PTEN. Evidence Type: Functional | Mutation: T319A | Summary: The T319A mutation does not enhance protein stability, indicating an alteration in the molecular function of PTEN. Evidence Type: Functional | Mutation: T321 | Summary: The T321 residue is involved in phosphorylation by ROCK, suggesting it plays a role in the molecular function of PTEN. Evidence Type: Functional | Mutation: T321A | Summary: The T321A mutation does not enhance protein stability, indicating an alteration in the molecular function of PTEN.

      Gene→Variant (gene-first): 4734:L320S 5728:T319 5728:T319A 5728:T321 5728:T321A

      Genes: 4734 5728

      Variants: L320S T319 T319A T321 T321A

    12. Protein phosphorylation prediction analysis suggested that the substitution of L320 to S creates a new potential phosphorylation site (Supplementary Figure S2). We tested whether changing L320 to phospho-mimetic (L320D o

      [Paragraph-level] PMCID: PMC5491373 Section: RESULTS PassageIndex: 19

      Evidence Type(s): Functional

      Summary: Evidence Type: Functional | Mutation: L320S | Summary: The substitution of L320 to S alters the molecular function of PTEN by creating a new potential phosphorylation site, which affects its stability and localization. Evidence Type: Functional | Mutation: L320A | Summary: The introduction of L320A into PTENA4 does not affect the strong inhibition of membrane and nuclear localization, indicating a functional role in PTEN's behavior. Evidence Type: Functional | Mutation: L320D | Summary: The phospho-mimetic mutation L320D does not show instabilities similar to those seen in PTENL320S, suggesting a functional difference in protein behavior. Evidence Type: Functional | Mutation: L320E | Summary: Similar to L320D, the phospho-mimetic mutation L320E does not exhibit instabilities like PTENL320S, indicating its functional impact on PTEN.

      Gene→Variant (gene-first): 4734:L320 4734:L320A 4734:L320D 4734:L320E 4734:L320S

      Genes: 4734

      Variants: L320 L320A L320D L320E L320S

    13. The recruitment of PTEN to the plasma membrane is crucial for PTEN activity. To determine the impact of the T277A and L320S mutations on PTEN membrane localization, we introduced T277A into PTENA4, PTENK13R,A4 and ePTEN,

      [Paragraph-level] PMCID: PMC5491373 Section: RESULTS PassageIndex: 16

      Evidence Type(s): Functional

      Summary: Evidence Type: Functional | Mutation: T277A | Summary: The T277A mutation alters PTEN's ability to localize to the plasma membrane, resulting in its retention in the cytosol and affecting its function in reducing AKT phosphorylation. Evidence Type: Functional | Mutation: L320S | Summary: The L320S mutation similarly inhibits PTEN's membrane localization, leading to its accumulation in the cytosol and potentially impacting its role in tumor suppression. Evidence Type: Functional | Mutation: K13R | Summary: The K13R mutation is involved in the context of PTEN localization studies, but specific functional impacts are not detailed in the passage.

      Gene→Variant (gene-first): 2597:K13R 4734:L320S 5728:T277A

      Genes: 2597 4734 5728

      Variants: K13R L320S T277A

    14. L320S and T277A mutations block PTEN membrane and nuclear localization

      [Paragraph-level] PMCID: PMC5491373 Section: RESULTS PassageIndex: 15

      Evidence Type(s): Functional

      Summary: Evidence Type: Functional | Mutation: L320S | Summary: The L320S mutation alters the molecular function by blocking PTEN membrane and nuclear localization. Evidence Type: Functional | Mutation: T277A | Summary: The T277A mutation alters the molecular function by blocking PTEN membrane and nuclear localization.

      Gene→Variant (gene-first): 4734:L320S 5728:T277A

      Genes: 4734 5728

      Variants: L320S T277A

    15. It has been shown that phosphorylation of PTEN at T366 or S370 destabilizes the protein. To determine whether blocking phosphorylation at these two sites increases the stability of PTENL320S, we created PTENL320S,T366A a

      [Paragraph-level] PMCID: PMC5491373 Section: RESULTS PassageIndex: 12

      Evidence Type(s): Functional

      Summary: Evidence Type: Functional | Mutation: L320S | Summary: The L320S mutation is associated with altered stability of the PTEN protein, indicating a change in molecular function. Evidence Type: Functional | Mutation: T366 | Summary: Phosphorylation at T366 is shown to destabilize the PTEN protein, suggesting a functional impact on its molecular behavior. Evidence Type: Functional | Mutation: S370 | Summary: Phosphorylation at S370 contributes to the destabilization of the PTEN protein, indicating a change in its molecular function. Evidence Type: Functional | Mutation: T366A | Summary: The T366A mutation is part of constructs that were tested for stability, indicating its role in altering the molecular function of PTEN. Evidence Type: Functional | Mutation: S370A | Summary: The S370A mutation is included in constructs that failed to stabilize PTEN, suggesting an impact on its molecular function.

      Gene→Variant (gene-first): 4734:L320S 5728:S370 5728:S370A 5728:T366 5728:T366A

      Genes: 4734 5728

      Variants: L320S S370 S370A T366 T366A

    16. To determine the mechanism that decreases the stability of PTENL320S in greater detail, we combined L320S with mutations that are known to increase PTEN stability. We introduced K13R, which has been shown to block ubiqui

      [Paragraph-level] PMCID: PMC5491373 Section: RESULTS PassageIndex: 11

      Evidence Type(s): Functional

      Summary: Evidence Type: Functional | Mutation: L320S | Summary: The L320S mutation decreases the stability of PTEN and alters its interactions with the plasma membrane, indicating a change in molecular function. Evidence Type: Functional | Mutation: K13 | Summary: The K13 mutation is involved in blocking ubiquitination, which affects PTEN stability and its degradation process, suggesting a functional alteration. Evidence Type: Functional | Mutation: K13R | Summary: The K13R mutation blocks ubiquitination at K13, impacting PTEN stability and its biochemical function. Evidence Type: Functional | Mutation: C124S | Summary: The C124S mutation stabilizes PTEN by presumably inhibiting its enzymatic activity, indicating a change in molecular function.

      Gene→Variant (gene-first): 5728:C124S 2597:K13 2597:K13R 4734:L320S

      Genes: 5728 2597 4734

      Variants: C124S K13 K13R L320S

    17. To test whether ectopic expression of PTEN can suppress PIP3 signalling in patient-derived GBM cells, we introduced PTENWT-GFP into GBM 651 (which expressed PTENL320S), GBM 965 (which expressed no PTEN proteins) and GBM

      [Paragraph-level] PMCID: PMC5491373 Section: RESULTS PassageIndex: 8

      Evidence Type(s): Functional

      Summary: Evidence Type: Functional | Mutation: L320S | Summary: The PTENL320S variant shows decreased activity to suppress AKT phosphorylation, indicating an alteration in molecular function. Evidence Type: Functional | Mutation: T277A | Summary: The PTENT277A variant also demonstrates decreased activity to suppress AKT phosphorylation, suggesting a change in molecular function.

      Gene→Variant (gene-first): 4734:L320S 5728:T277A

      Genes: 4734 5728

      Variants: L320S T277A

    18. Because most cancer-associated mutations in PTEN abolish its essential phosphatase activity, we first tested whether L320S and T277A affect enzymatic activity. We immunopurified GFP fused to PTENL320S and PTENT277A, wild

      [Paragraph-level] PMCID: PMC5491373 Section: RESULTS PassageIndex: 6

      Evidence Type(s): Functional

      Summary: Evidence Type: Functional | Mutation: L320S | Summary: The L320S mutation was tested for its effect on enzymatic activity, showing lipid phosphatase activity indistinguishable from wild-type PTEN, indicating it does not alter molecular function. Evidence Type: Functional | Mutation: T277A | Summary: The T277A mutation was also tested for its effect on enzymatic activity, demonstrating lipid phosphatase activity similar to wild-type PTEN, suggesting it does not alter molecular function.

      Gene→Variant (gene-first): 4734:L320S 5728:T277A

      Genes: 4734 5728

      Variants: L320S T277A

    19. We found two cells, GBMs 651 and 276, each of which contained a previously uncharacterized point mutation in the PTEN coding region. The former carried L320S while the latter carried T277A. Both mutant proteins had decre

      [Paragraph-level] PMCID: PMC5491373 Section: RESULTS PassageIndex: 4

      Evidence Type(s): Functional

      Summary: Evidence Type: Functional | Mutation: L320S | Summary: The L320S mutation alters the molecular function of the PTEN protein, as it is associated with decreased steady state levels and affects PTEN localization. Evidence Type: Functional | Mutation: T277A | Summary: The T277A mutation also alters the molecular function of the PTEN protein, leading to decreased steady state levels and impacting PTEN localization.

      Gene→Variant (gene-first): 4734:L320S 5728:T277A

      Genes: 4734 5728

      Variants: L320S T277A

    1. Homozygous inactivation of CHEK2 is linked to a familial case of multiple primary lung cancer with accompanying cancers in other organs

      [Paper-level Aggregated] PMCID: PMC5111006

      Evidence Type(s): Functional

      Summary: Mutation: p.R474 | Summary: The variant p.R474 of CHEK2 shows high conservation in homologs, suggesting potential functional significance. It is involved in forming a salt bridge crucial for protein stability, indicating its role in altering molecular function.

      Evidence Type: Functional Mutation: p.R474C | Summary: The mutation p.R474C disrupts the salt bridge with p.E394, leading to protein instability and poor activation in response to DNA damage. This alteration affects the molecular function of CHK2, indicating its functional importance.

      Evidence Type: Functional Mutation: p.R210 | Summary: The mutation p.R210 is not well conserved and does not significantly affect the function or structure of the protein, particularly in its interaction with the immunoglobulin Fc fragment.

      Evidence Type: Functional Mutation: p.R210Q | Summary: The mutation p.R210Q is not likely to affect the function and structure of the protein, indicating a focus on its molecular function.

      Gene→Variant (gene-first): CHEK2(11200):p.R474 CHEK2(11200):p.R474C FCGRT(2217):p.R210 FCGRT(2217):p.R210Q

      Genes: CHEK2(11200) FCGRT(2217)

      Variants: p.R474 p.R474C p.R210 p.R210Q

    1. Genetic variations associated with gemcitabine treatment outcome in pancreatic cancer

      [Paper-level Aggregated] PMCID: PMC5083195

      Evidence Type(s): Functional

      Summary: Mutation: rs1122269 | Summary: The variant rs1122269 showed negative correlations with the expression of CDH4 in a cis-manner, indicating it may alter molecular function related to gene expression. It also affects CDH4 expression levels in lymphoblastoid cell lines after exposure to gemcitabine, demonstrating a functional impact on molecular expression.

      Evidence Type: Functional Mutation: rs4925193 | Summary: The variant rs4925193 demonstrated negative correlations with the expression of CDH4 in a cis-manner, suggesting it may influence molecular function associated with gene expression.

      Gene→Variant (gene-first): CDH4(1002):rs1122269 CDH4(1002):rs4925193

      Genes: CDH4(1002)

      Variants: rs1122269 rs4925193

    2. We then determined the effect of different genotypes at the SNP (rs1122269) of the CDH4 gene on the gemcitabine response. Experimentally, we took advantage of our LCLs with GWAS genotyping data for each cell line and sel

      [Paragraph-level] PMCID: PMC5083195 Section: RESULTS PassageIndex: 16

      Evidence Type(s): Predictive, Functional

      Summary: Evidence Type: Predictive | Mutation: rs1122269 | Summary: The SNP rs1122269 in the CDH4 gene correlates with the response to gemcitabine treatment, indicating its potential as a predictive biomarker for therapy response. Evidence Type: Functional | Mutation: rs1122269 | Summary: The variant rs1122269 affects CDH4 expression levels in lymphoblastoid cell lines after exposure to gemcitabine, demonstrating a functional impact on molecular expression.

      Gene→Variant (gene-first): 1002:rs1122269

      Genes: 1002

      Variants: rs1122269

    3. Next, we tested the hypothesis of whether these four SNPs located in the downstream of KRT8P35 and the intron of CDH4 might also influence the expression of these two genes in a cis-manner. We carried out an eQTL (expres

      [Paragraph-level] PMCID: PMC5083195 Section: RESULTS PassageIndex: 12

      Evidence Type(s): Functional, Prognostic

      Summary: Evidence Type: Functional | Mutation: rs1122269 | Summary: The variant rs1122269 showed negative correlations with the expression of CDH4 in a cis-manner, indicating it may alter molecular function related to gene expression. Evidence Type: Functional | Mutation: rs4925193 | Summary: The variant rs4925193 also demonstrated negative correlations with the expression of CDH4 in a cis-manner, suggesting it may influence molecular function associated with gene expression. Evidence Type: Prognostic | Mutation: rs1122269 | Summary: The mRNA expression levels of CDH4, associated with variant rs1122269, correlated with overall survival (OS) in pancreatic cancer patients, indicating a potential prognostic role. Evidence Type: Prognostic | Mutation: rs4925193 | Summary: The mRNA expression levels of CDH4, associated with variant rs4925193, correlated with overall survival (OS) in pancreatic cancer patients, suggesting a potential prognostic significance.

      Gene→Variant (gene-first): 1002:rs1122269 1002:rs4925193 NA:rs9637468

      Genes: 1002 NA

      Variants: rs1122269 rs4925193 rs9637468

    1. Landscape of activating cancer mutations in FGFR kinases and their differential responses to inhibitors in clinical use

      [Paper-level Aggregated] PMCID: PMC5029699

      Evidence Type(s): Functional

      Summary: Mutation: K650 | Summary: The K650 mutation alters molecular or biochemical function, with assessments indicating its impact on FGFR3 activity.

      Evidence Type: Functional Mutation: K650E | Summary: The K650E mutation significantly increases auto-phosphorylation of FGFR3 KD, alters the conformation of the A-loop, and is associated with altered kinase activity, indicating a change in molecular function.

      Evidence Type: Functional Mutation: K650N | Summary: The K650N mutation results in less activation of FGFR3 KD auto-phosphorylation compared to K650E, suggesting it alters molecular function.

      Evidence Type: Functional Mutation: N540 | Summary: The N540 mutation is part of the molecular brake in the FGFR3 structure, suggesting it alters molecular or biochemical function.

      Evidence Type: Functional Mutation: N540K | Summary: The N540K mutation leads to a substantial increase in auto-phosphorylation of FGFR3 KD and is located near the ATP binding pocket, indicating a change in molecular function.

      Evidence Type: Functional Mutation: N540S | Summary: The N540S mutation is associated with reduced activation of FGFR3 KD auto-phosphorylation and is located near the ATP binding pocket, suggesting it may alter the molecular function of FGFR3.

      Evidence Type: Functional Mutation: I538 | Summary: The I538 mutation is part of the molecular brake in the FGFR3 structure, indicating it may affect molecular or biochemical function.

      Evidence Type: Functional Mutation: I538V | Summary: The I538V mutation had a substantial effect on drug binding, indicating an alteration in molecular function.

      Evidence Type: Functional Mutation: R669 | Summary: The R669 mutation alters molecular interactions and is associated with cancer, indicating its contribution to tumor development or progression.

      Evidence Type: Functional Mutation: R669G | Summary: The R669G mutation is the most activating variant, resulting in increased auto-phosphorylation of FGFR3 KD, alters molecular interactions, and promotes an active conformation, indicating a change in molecular function.

      Evidence Type: Functional Mutation: R669Q | Summary: The R669Q mutation results in increased auto-phosphorylation of FGFR3 KD, indicating an alteration in molecular function.

      Evidence Type: Functional Mutation: D641 | Summary: The D641 mutation is involved in forming a hydrogen bond with the drug JNJ42756493, indicating that it alters molecular interactions within the FGFR1 protein.

      Evidence Type: Functional Mutation: D641G | Summary: The D641G mutation resulted in an increase of auto-phosphorylation and substrate phosphorylation, indicating an alteration in molecular function.

      Evidence Type: Functional Mutation: D641N | Summary: The D641N mutation also resulted in an increase of auto-phosphorylation and substrate phosphorylation, indicating an alteration in molecular function.

      Evidence Type: Functional Mutation: G637W | Summary: The G637W mutation resulted in kinase inactivation, demonstrating an alteration in molecular function.

      Evidence Type: Functional Mutation: G697C | Summary: The G697C mutation alters molecular or biochemical function, although it does not affect kinase activity directly as measured in vitro.

      Evidence Type: Functional Mutation: D617G | Summary: The D617G mutation completely abolished kinase activity, indicating that it alters molecular function.

      Evidence Type: Functional Mutation: V555 | Summary: The V555 mutation is associated with an increase in kinase activity, indicating an alteration in molecular function.

      Evidence Type: Functional Mutation: V555M | Summary: The V555M mutation is described as a gatekeeper mutation that may alter the molecular function of FGFR3, impacting its interaction with inhibitors.

      Evidence Type: Functional Mutation: E466K | Summary: The E466K mutation is predicted to reduce protein production or completely inactivate the kinase, indicating a functional alteration.

      Evidence Type: Functional Mutation: R675G | Summary: The R675G mutation alters the molecular interactions within the FGFR1 kinase domain, leading to a change in conformation that affects the overall structure and function of the protein.

      Evidence Type: Functional Mutation: R675 | Summary: The R675 residue is involved in critical hydrogen bonding and van der Waals interactions that are essential for maintaining the inactive conformation of FGFR1, indicating its role in molecular function.

      Evidence Type: Functional Mutation: H650 | Summary: The H650 residue participates in hydrogen bonding with R675, which is crucial for the structural integrity of the inactive FGFR1 kinase domain, highlighting its functional importance.

      Evidence Type: Functional Mutation: Y653 | Summary: The Y653 residue is involved in van der Waals interactions with R675, contributing to the structural stability of the FGFR1 kinase domain and its functional state.

      Gene→Variant (gene-first): FGFR3(2261):K650 FGFR3(2261):K650E FGFR3(2261):K650N FGFR3(2261):N540 FGFR3(2261):N540K FGFR3(2261):N540S FGFR2(2263):I538 FGFR2(2263):I538V FGFR3(2261):R669 FGFR3(2261):R669G FGFR3(2261):R669Q FGFR1(2260):D641 FGFR1(2260):D641G FGFR1(2260):D641N FGFR1(2260):G637W FGFR3(2261):G697C FGFR3(2261):D617G FGFR3(2261):V555 FGFR3(2261):V555M FGFR2(2263):E466K FGFR1(2260):R675G FGFR1(2260):R675 FGFR3(2261):H650 FGFR2(2263):Y653

      Genes: FGFR3(2261) FGFR2(2263) FGFR1(2260)

      Variants: K650 K650E K650N N540 N540K N540S I538 I538V R669 R669G R669Q D641 D641G D641N G637W G697C D617G V555 V555M E466K R675G R675 H650 Y653

    1. PIK3CA-associated developmental disorders exhibit distinct classes of mutations with variable expression and tissue distribution

      [Paper-level Aggregated] PMCID: PMC5019182

      Evidence Type(s): Functional

      Summary: Mutation: p.Ala1035Thr | Summary: The p.Ala1035Thr mutation has been demonstrated to alter molecular function through a gain-of-function mechanism.

      Evidence Type: Functional Mutation: p.Ala1035Val | Summary: The p.Ala1035Val mutation has been demonstrated to alter molecular function through a gain-of-function mechanism.

      Gene→Variant (gene-first): PIK3CA(5290):p.Ala1035Thr PIK3CA(5290):p.Ala1035Val

      Genes: PIK3CA(5290)

      Variants: p.Ala1035Thr p.Ala1035Val

    1. Testing ERBB2 p.L755S kinase domain mutation as a druggable target in a patient with advanced colorectal cancer

      [Paper-level Aggregated] PMCID: PMC5002925

      Evidence Type(s): Functional

      Summary: Mutation: p.N581S | Summary: The BRAF p.N581S mutation was verified and its biological effect was predicted using algorithms, indicating that it alters molecular or biochemical function.

      Evidence Type: Functional Mutation: p.L755S | Summary: The ERBB2 p.L755S mutation is described in the context of its biological significance, indicating an alteration in molecular function.

      Gene→Variant (gene-first): BRAF(673):p.N581S ERBB2(2064):p.L755S

      Genes: BRAF(673) ERBB2(2064)

      Variants: p.N581S p.L755S

    1. An oncogenic Ezh2 mutation cooperates with particular genetic alterations to induce tumors in mice and redistributes H3K27 trimethylation throughout the genome

      [Paper-level Aggregated] PMCID: PMC4899144

      Evidence Type(s): Functional

      Summary: Mutation: Y641F | Summary: The Y641F mutation alters molecular function by affecting global levels of H3K27me3, enzymatic activity, and gene expression regulation in B-cells and melanoma cells. It is associated with a gain-of-function effect, increased apoptotic resistance, and a global redistribution of H3K27me3 marks across the genome. The mutation also alters the expression of numerous transcripts and affects the distribution of H3K27me3 at promoter regions.

      Evidence Type: Functional Mutation: Y646F | Summary: The Y646F mutation is described as equivalent to the Y641F mutation, suggesting it alters molecular function, although specific functional data is limited. It affects the molecular function of Ezh2 and exhibits in vitro activity against the JQEZ5 inhibitor, indicating a correlation with treatment response.

      Gene→Variant (gene-first): EZH2(2146):Y641F EZH2(2146):Y646F

      Genes: EZH2(2146)

      Variants: Y641F Y646F

    2. Finally, we analyzed the effect of the Ezh2Y641F mutation on the entire genome, focusing on melanoma cell lines. Toward this end, we identified broad H3K27me3 domains in Ezh2+/+ cells across the genome, and then compared

      [Paragraph-level] PMCID: PMC4899144 Section: RESULTS PassageIndex: 23

      Evidence Type(s): Functional, Oncogenic

      Summary: Evidence Type: Functional | Mutation: Y641F | Summary: The Ezh2Y641F mutation alters the molecular function of the enzyme, leading to a global redistribution of H3K27me3 marks across the genome in melanoma cell lines. Evidence Type: Oncogenic | Mutation: Y641F | Summary: The Ezh2Y641F mutation contributes to tumor development by affecting the epigenetic landscape, as indicated by changes in H3K27me3 distribution in melanoma cell lines.

      Gene→Variant (gene-first): 2146:Y641F

      Genes: 2146

      Variants: Y641F

    3. We next analyzed mean normalized H3K27me3 signal around the TSS (+- 5 kb) of genes with a significant change in expression between Ezh2+/+ and Ezh2Y641F/+ cells (Supplementary Table 1 and 2). Genes upregulated in the pre

      [Paragraph-level] PMCID: PMC4899144 Section: RESULTS PassageIndex: 22

      Evidence Type(s): Functional, Oncogenic

      Summary: Evidence Type: Functional | Mutation: Y641F | Summary: The Ezh2Y641F mutation alters the H3K27me3 signal around the transcription start site and gene body, indicating a change in molecular function related to gene expression regulation. Evidence Type: Oncogenic | Mutation: Y641F | Summary: The Ezh2Y641F mutation is associated with changes in gene expression in B-cells and melanoma cell lines, suggesting its role in tumor development or progression.

      Gene→Variant (gene-first): 2146:Y641F

      Genes: 2146

      Variants: Y641F

    4. We analyzed the effects of Ezh2Y641F expression on the distribution of H3K27me3 at promoter regions, TSS and gene bodies. Toward that end, we rank-ordered transcripts by level of expression in Ezh2+/+ samples, and averag

      [Paragraph-level] PMCID: PMC4899144 Section: RESULTS PassageIndex: 21

      Evidence Type(s): Functional, Oncogenic

      Summary: Evidence Type: Functional | Mutation: Y641F | Summary: The Ezh2Y641F mutation alters the distribution of H3K27me3 at promoter regions and affects gene expression, indicating a change in molecular function related to transcription regulation. Evidence Type: Oncogenic | Mutation: Y641F | Summary: The Ezh2Y641F mutation contributes to tumor development by affecting the expression of genes regulated by PRC2, suggesting its role in cancer progression.

      Gene→Variant (gene-first): 2146:Y641F

      Genes: 2146

      Variants: Y641F

    5. To understand the molecular effects of Ezh2 activation in B-cells and melanoma, we performed RNA-seq and H3K27me3 chromatin immunoprecipitation and sequencing (ChIP-seq). As the expression of Ezh2Y641F in young adult mic

      [Paragraph-level] PMCID: PMC4899144 Section: RESULTS PassageIndex: 15

      Evidence Type(s): Functional, Oncogenic

      Summary: Evidence Type: Functional | Mutation: Y641F | Summary: The Ezh2Y641F mutation alters the expression of numerous transcripts in both B-cells and melanoma cells, indicating a change in molecular function associated with this variant. Evidence Type: Oncogenic | Mutation: Y641F | Summary: The Ezh2Y641F mutation is implicated in tumor development as it is expressed in melanoma cell lines derived from tumors, suggesting a role in cancer progression.

      Gene→Variant (gene-first): 2146:Y641F

      Genes: 2146

      Variants: Y641F

    6. Next we investigated whether Ezh2 inhibition could suppress tumor growth in these mice. shRNA-mediated knock-down of Ezh2 in cell lines derived from the mouse melanomas described above resulted in significant growth inhi

      [Paragraph-level] PMCID: PMC4899144 Section: RESULTS PassageIndex: 12

      Evidence Type(s): Predictive, Oncogenic, Functional

      Summary: Evidence Type: Predictive | Mutation: Y641F | Summary: The Y641F mutation in Ezh2 is associated with increased sensitivity to the EZH2 inhibitor JQEZ5, indicating a correlation with treatment response. Evidence Type: Oncogenic | Mutation: Y641F | Summary: The Y641F mutation in Ezh2 is implicated in tumor initiation and maintenance, contributing to tumor development in melanoma. Evidence Type: Functional | Mutation: Y641F | Summary: The Y641F mutation alters the enzymatic activity of Ezh2, as evidenced by the differential response to EZH2 inhibitors in cell lines. Evidence Type: Predictive | Mutation: Y646F | Summary: The Y646F mutation exhibits in vitro activity against the JQEZ5 inhibitor, suggesting a correlation with treatment response. Evidence Type: Oncogenic | Mutation: Y646F | Summary: The Y646F mutation in Ezh2 is involved in tumor development and progression in melanoma. Evidence Type: Functional | Mutation: Y646F | Summary: The Y646F mutation affects the molecular function of Ezh2, as indicated by its response to pharmacological inhibitors.

      Gene→Variant (gene-first): 2146:Y641F 2146:Y646F

      Genes: 2146

      Variants: Y641F Y646F

    7. In vitro, EZH2Y641F exhibits decreased H3K27 mono-methylase activity, but increased di- and tri-methylase activity compared to EZH2+/+ , suggesting that transformation may require expression of both wild-type and mutant

      [Paragraph-level] PMCID: PMC4899144 Section: RESULTS PassageIndex: 6

      Evidence Type(s): Functional, Oncogenic

      Summary: Evidence Type: Functional | Mutation: Y641F | Summary: The Y641F mutation in EZH2 exhibits altered methylase activity, demonstrating a change in molecular function compared to wild-type EZH2. Evidence Type: Oncogenic | Mutation: Y641F | Summary: The presence of the Y641F mutation contributes to tumorigenesis, as evidenced by the development of splenomegaly and lymphadenopathy in mice harboring this mutation. Evidence Type: Functional | Mutation: Y646 | Summary: The passage suggests that mutations at position Y646 may also affect molecular function, although specific details are not provided.

      Gene→Variant (gene-first): 2146:Y641F 2146:Y646 2146:tyrosine to phenylalanine

      Genes: 2146

      Variants: Y641F Y646 tyrosine to phenylalanine

    8. To determine whether genetic alterations detected in human B-cell lymphomas cooperate with Ezh2Y641F in tumor formation, we transduced hematopoietic progenitors from CD19CRE/+Ezh2+/+ or CD19CRE/+Ezh2Y641F/+ mice with ret

      [Paragraph-level] PMCID: PMC4899144 Section: RESULTS PassageIndex: 5

      Evidence Type(s): Oncogenic, Functional

      Summary: Evidence Type: Oncogenic | Mutation: Y641F | Summary: The Ezh2Y641F mutation contributes to tumor development and progression in B-cell lymphomas, as indicated by its role in accelerating lymphoma formation when combined with other genetic alterations. Evidence Type: Functional | Mutation: Y641F | Summary: The Ezh2Y641F variant alters molecular function by affecting the global levels of H3K27me3, which is associated with apoptotic resistance and B-cell transformation.

      Gene→Variant (gene-first): 2146:Y641F

      Genes: 2146

      Variants: Y641F

    9. We validated expression of the Ezh2Y641F allele by Southern blot, PCR and qRT-PCR (Fig. 1a, Supplementary Fig. 1a-d). In the absence of CRE-mediated recombination, the allele produces a wild-type transcript (Fig. 1a) and

      [Paragraph-level] PMCID: PMC4899144 Section: RESULTS PassageIndex: 3

      Evidence Type(s): Functional, Oncogenic

      Summary: Evidence Type: Functional | Mutation: Y641F | Summary: The Y641F mutation alters molecular function, as it is associated with a gain-of-function effect, leading to increased H3K27me3 levels in B-cells. Evidence Type: Oncogenic | Mutation: Y641F | Summary: The Y641F mutation is equivalent to a common EZH2 missense mutation found in human cancers, indicating its contribution to tumor development. Evidence Type: Functional | Mutation: Y646F | Summary: The Y646F mutation is described as equivalent to the Y641F mutation, suggesting it also alters molecular function, although specific functional data for Y646F is not detailed in the passage. Evidence Type: Oncogenic | Mutation: Y646F | Summary: The Y646F mutation is noted as one of the most common EZH2 missense mutations in human cancers, indicating its role in tumor development.

      Gene→Variant (gene-first): 2146:Y641F 2146:Y646F

      Genes: 2146

      Variants: Y641F Y646F

    1. Activating JAK1 mutation may predict the sensitivity of JAK-STAT inhibition in hepatocellular carcinoma

      [Paper-level Aggregated] PMCID: PMC4868698

      Evidence Type(s): Functional

      Summary: Mutation: E483D | Summary: The JAK1E483D mutation is part of a study evaluating the transformation ability of JAK1 mutations, indicating a potential alteration in molecular function.

      Evidence Type: Functional Mutation: S703I | Summary: The JAK1S703I mutation alters the molecular function by activating the JAK-STAT signaling pathway and driving cell proliferation in vitro, contributing to tumor development by enabling continual proliferation in the absence of IL-3.

      Gene→Variant (gene-first): JAK1(3716):E483D JAK1(3716):S703I

      Genes: JAK1(3716)

      Variants: E483D S703I

    2. Hepatocellular carcinoma (HCC) is the fifth most common type of cancers worldwide. However, current therapeutic approaches for this epidemic disease are limited, and its 5-year survival rate hasn't been improved in the p

      [Paragraph-level] PMCID: PMC4868698 Section: ABSTRACT PassageIndex: 1

      Evidence Type(s): Functional, Predictive, Oncogenic

      Summary: Evidence Type: Functional | Mutation: S703I | Summary: The JAK1S703I mutation alters the molecular function by activating the JAK-STAT signaling pathway and driving cell proliferation in vitro. Evidence Type: Predictive | Mutation: S703I | Summary: The JAK1S703I mutation correlates with sensitivity to the JAK1/2 inhibitor ruxolitinib, indicating its potential as a predictive biomarker for therapy response in HCC. Evidence Type: Oncogenic | Mutation: S703I | Summary: The JAK1S703I mutation contributes to tumor development by activating the JAK-STAT signaling pathway, which is associated with cell proliferation in the absence of cytokine stimulation.

      Gene→Variant (gene-first): 3716:S703I

      Genes: 3716

      Variants: S703I

    1. Spatial and temporal homogeneity of driver mutations in diffuse intrinsic pontine glioma

      [Paper-level Aggregated] PMCID: PMC4823825

      Evidence Type(s): Functional

      Summary: Mutation: K27M | Summary: The K27M mutation alters the molecular function of histone proteins, specifically in the context of histone 3 variants, impacting chromatin regulation and contributing to tumorigenesis.

      Evidence Type: Functional Mutation: H1047R | Summary: The H1047R mutation affects the catalytic domain of PIK3CA, indicating an alteration in molecular or biochemical function related to the PI3K pathway.

      Gene→Variant (gene-first): H3C2(8358):K27M PIK3CA(5290):H1047R

      Genes: H3C2(8358) PIK3CA(5290)

      Variants: K27M H1047R

    2. In addition to the main driver mutations discussed above, several patients carry recurrent mutations that are clearly subclonal (present in some but not all tumour areas in a patient) and occur at later stages of tumour

      [Paragraph-level] PMCID: PMC4823825 Section: RESULTS PassageIndex: 12

      Evidence Type(s): Oncogenic, Functional

      Summary: Evidence Type: Oncogenic | Mutation: H1047R | Summary: The PIK3CA H1047R mutation is described as an activating mutation that contributes to tumor development and progression, particularly in high-grade astrocytoma (WHO IV). Evidence Type: Functional | Mutation: H1047R | Summary: The H1047R mutation affects the catalytic domain of PIK3CA, indicating an alteration in molecular or biochemical function related to the PI3K pathway.

      Gene→Variant (gene-first): 5290:H1047R

      Genes: 5290

      Variants: H1047R

    3. We analysed 134 punch cores from nine DIPG whole brain specimens obtained at autopsy as previously described. Selected punch cores represented multiple spatial regions of the primary tumour and adjacent areas within the

      [Paragraph-level] PMCID: PMC4823825 Section: RESULTS PassageIndex: 3

      Evidence Type(s): Oncogenic, Functional

      Summary: Evidence Type: Oncogenic | Mutation: K27M | Summary: The K27M mutation is identified as an oncogenic mutation associated with high-grade gliomas (HGG) and is present in a majority of the analyzed DIPG samples, indicating its contribution to tumor development. Evidence Type: Functional | Mutation: K27M | Summary: The K27M mutation alters the molecular function of histone proteins, specifically in the context of histone 3 variants, impacting chromatin regulation and contributing to tumorigenesis.

      Gene→Variant (gene-first): 8358:K27M

      Genes: 8358

      Variants: K27M

    1. Identification of a novel HER3 activating mutation homologous to EGFR-L858R in lung cancer

      [Paper-level Aggregated] PMCID: PMC4823091

      Evidence Type(s): Functional

      Summary: Mutation: V855A | Summary: The V855A mutation alters the molecular function of the HER3 protein, affecting its phosphorylation levels, growth response, and colony formation ability in various cellular contexts. It enhances the interaction with HER2 and trans-phosphorylation, indicating significant changes in molecular or biochemical function. Additionally, in silico modeling suggests alterations in the kinase domain and carboxyl-terminal end of the HER3 protein.

      Evidence Type: Functional Mutation: L858 | Summary: The L858 mutation is part of a conserved sequence motif that stabilizes the inactive position of the alphaC helix, indicating potential functional relevance.

      Evidence Type: Functional Mutation: L597V | Summary: The L597V mutation is associated with increased ERK activation, indicating a functional alteration in molecular activity.

      Gene→Variant (gene-first): APC(324):V855A EGFR(1956):L858 BRAF(673):L597V

      Genes: APC(324) EGFR(1956) BRAF(673)

      Variants: V855A L858 L597V

    2. Somatic mutations found within the tyrosine kinase domain (TKD) of the human epidermal growth factor (HER) family of receptors have been implicated in the development and progression of non-small cell lung cancer (NSCLC)

      [Paragraph-level] PMCID: PMC4823091 Section: ABSTRACT PassageIndex: 1

      Evidence Type(s): Oncogenic, Predictive, Functional

      Summary: Evidence Type: Oncogenic | Mutation: V855A | Summary: The HER3 V855A somatic mutation is implicated in the development and progression of non-small cell lung cancer (NSCLC) and enhances ligand-induced transformation in cell lines, indicating its role in tumor development. Evidence Type: Predictive | Mutation: V855A | Summary: The presence of the HER3 V855A mutation suggests potential sensitivity to HER-targeted inhibitors, indicating its relevance in predicting response to targeted therapies in NSCLC. Evidence Type: Functional | Mutation: V855A | Summary: In silico modeling predicts that the V855A mutation alters the kinase domain and c-terminal end of the HER3 protein, indicating a change in molecular function.

      Gene→Variant (gene-first): 324:V855A

      Genes: 324

      Variants: V855A

    3. Taken together, these data suggest that the V855A mutation alters the activity of HER3, which may correlate with a malignant phenotype.

      [Paragraph-level] PMCID: PMC4823091 Section: RESULTS PassageIndex: 26

      Evidence Type(s): Functional, Oncogenic

      Summary: Evidence Type: Functional | Mutation: V855A | Summary: The V855A mutation alters the activity of HER3, indicating a change in molecular or biochemical function. Evidence Type: Oncogenic | Mutation: V855A | Summary: The V855A mutation may correlate with a malignant phenotype, suggesting its contribution to tumor development or progression.

      Gene→Variant (gene-first): 324:V855A

      Genes: 324

      Variants: V855A

    4. To elucidate and predict the impact of mutant V855A on the conformation of the wild-type HER3, protein modeling was performed via the automated I-TASSER server. Server predicted models were further refined by submitting

      [Paragraph-level] PMCID: PMC4823091 Section: RESULTS PassageIndex: 25

      Evidence Type(s): Functional

      Summary: Evidence Type: Functional | Mutation: V855A | Summary: The V855A mutation alters the molecular structure of the wild-type HER3 protein, specifically affecting the kinase domain and the carboxyl-terminal end.

      Gene→Variant (gene-first): 324:V855A

      Genes: 324

      Variants: V855A

    5. Impact of V855A on HER3 protein structure

      [Paragraph-level] PMCID: PMC4823091 Section: RESULTS PassageIndex: 24

      Evidence Type(s): Functional

      Summary: Evidence Type: Functional | Mutation: V855A | Summary: The variant V855A is associated with alterations in the molecular or biochemical function of the HER3 protein.

      Gene→Variant (gene-first): 324:V855A

      Genes: 324

      Variants: V855A

    6. To assess the effect of the inhibitors on colony formation, Ba/F3 co-transfectants were seeded onto methyl-cellulose and treated with HER inhibitors in the presence of NRG1beta. As shown in Fig 6b, afatinib (100 nmol/L)

      [Paragraph-level] PMCID: PMC4823091 Section: RESULTS PassageIndex: 22

      Evidence Type(s): Predictive, Functional

      Summary: Evidence Type: Predictive | Mutation: V855A | Summary: The V855A mutation in HER3 is associated with differential response to HER inhibitors, indicating its predictive value for therapy effectiveness. Evidence Type: Functional | Mutation: V855A | Summary: The V855A mutation alters the colony formation ability of HER3 co-transfectants, demonstrating a change in molecular function.

      Gene→Variant (gene-first): 324:V855A

      Genes: 324

      Variants: V855A

    7. To further confirm that the V855A mutation provides increased activity to HER3 through enhanced physical interaction with HER2, we performed co-immunoprecipitaton experiments on Ba/F3 co-transfectants stimulated with or

      [Paragraph-level] PMCID: PMC4823091 Section: RESULTS PassageIndex: 19

      Evidence Type(s): Functional, Oncogenic

      Summary: Evidence Type: Functional | Mutation: V855A | Summary: The V855A mutation alters the molecular interaction between HER3 and HER2, enhancing their physical interaction, particularly in the presence of NRG1beta. Evidence Type: Oncogenic | Mutation: V855A | Summary: The V855A mutation contributes to tumor development by increasing the activity of HER3 through enhanced interaction with HER2, suggesting a role in cancer progression.

      Gene→Variant (gene-first): 324:V855A

      Genes: 324

      Variants: V855A

    8. Tyrosine trans-phosphorylation is a major event in HER signaling. To examine if HER3-V855A enhances trans-phosphorylation of HER2, we performed immunoblot analysis on Ba/F3 and HEK 293Tlysates after 16hr incubation in se

      [Paragraph-level] PMCID: PMC4823091 Section: RESULTS PassageIndex: 16

      Evidence Type(s): Functional, Oncogenic

      Summary: Evidence Type: Functional | Mutation: V855A | Summary: The HER3-V855A variant enhances trans-phosphorylation of HER2, indicating an alteration in molecular function related to HER signaling. Evidence Type: Oncogenic | Mutation: V855A | Summary: The HER3-V855A variant contributes to tumor development by enhancing HER2 trans-phosphorylation, which is a key event in cancer signaling pathways.

      Gene→Variant (gene-first): 324:V855A

      Genes: 324

      Variants: V855A

    9. We next examined the effect of chronic treatment with NRG1beta on HER3/HER2 phosphorylation and their downstream targets AKT and ERK 1/2 in the Ba/F3 co-transfectants. As shown in Figure 3e, a five-day chronic treatment

      [Paragraph-level] PMCID: PMC4823091 Section: RESULTS PassageIndex: 14

      Evidence Type(s): Functional, Oncogenic

      Summary: Evidence Type: Functional | Mutation: V855A | Summary: The V855A mutation alters the molecular function of HER3, as it affects the phosphorylation levels of HER3 and its downstream targets in response to NRG1beta treatment. Evidence Type: Oncogenic | Mutation: V855A | Summary: The V855A mutation contributes to tumor development or progression, as it is associated with transforming activity that requires a competent HER2 receptor.

      Gene→Variant (gene-first): 324:V855A

      Genes: 324

      Variants: V855A

    10. We also investigated the functional relevance of stable Ba/F3 transfectants co-expressing HER3-V855A and EGFR (Supplemental Fig. 1a). While Ba/F3 cells co-expressing HER3-V855A and EGFR exerted a robust growth response t

      [Paragraph-level] PMCID: PMC4823091 Section: RESULTS PassageIndex: 13

      Evidence Type(s): Functional, Oncogenic

      Summary: Evidence Type: Functional | Mutation: V855A | Summary: The HER3-V855A mutation alters the molecular function of Ba/F3 cells, affecting their growth response and colony formation in the presence of TGFalpha. Evidence Type: Oncogenic | Mutation: V855A | Summary: The HER3-V855A mutation is implicated in tumor development as it demonstrates a robust growth response in a cellular model, indicating its potential role in oncogenic processes.

      Gene→Variant (gene-first): 324:V855A

      Genes: 324

      Variants: V855A

    11. To assess the ability of HER3-V855A to form colonies we performed a methyl cellulose-based colony formation assay. As shown in Fig 3c & 3d, while NRG1beta treatment did not induce an increase in colony number between the

      [Paragraph-level] PMCID: PMC4823091 Section: RESULTS PassageIndex: 12

      Evidence Type(s): Functional, Oncogenic

      Summary: Evidence Type: Functional | Mutation: V855A | Summary: The HER3-V855A variant alters the colony formation ability, resulting in significantly larger colony sizes compared to wild-type HER3, indicating a change in molecular function. Evidence Type: Oncogenic | Mutation: V855A | Summary: The HER3-V855A variant contributes to tumor development or progression as evidenced by its enhanced colony formation capabilities in the presence of NRG1beta treatment.

      Gene→Variant (gene-first): 324:V855A

      Genes: 324

      Variants: V855A

    12. To determine the transforming potential of HER3-V855A in the context of IL-3 -independent growth, Ba/F3 transfectants were grown in the absence or presence of IL-3, or HER cognate ligands (neuregulin1beta (NRG1beta) or t

      [Paragraph-level] PMCID: PMC4823091 Section: RESULTS PassageIndex: 11

      Evidence Type(s): Functional, Oncogenic

      Summary: Evidence Type: Functional | Mutation: V855A | Summary: The HER3-V855A mutation alters the growth response of Ba/F3 cells in the presence of NRG1beta, indicating a change in molecular function related to HER3 activation. Evidence Type: Oncogenic | Mutation: V855A | Summary: The HER3-V855A mutation contributes to tumor development by promoting IL-3-independent growth in the presence of specific ligands, suggesting its role in oncogenic processes.

      Gene→Variant (gene-first): 324:V855A

      Genes: 324

      Variants: V855A

    13. HER3 has been described as a contributor to oncogenic transformation and tumorigenesis, particularly when combined with its HER2 dimerization partner. Therefore, we hypothesized that the HER3 kinase mutation may cause a

      [Paragraph-level] PMCID: PMC4823091 Section: RESULTS PassageIndex: 10

      Evidence Type(s): Functional, Oncogenic

      Summary: Evidence Type: Functional | Mutation: V855A | Summary: The HER3-V855A mutation was studied in a Ba/F3 model system to determine its functional impact, indicating that it alters molecular or biochemical function. Evidence Type: Oncogenic | Mutation: V855A | Summary: The HER3-V855A mutation is described as a contributor to oncogenic transformation and tumorigenesis, particularly in combination with HER2, suggesting its role in tumor development.

      Gene→Variant (gene-first): 324:V855A

      Genes: 324

      Variants: V855A

    14. To analyze the location and significance of the novel HER3-V855A mutation, we performed protein sequence alignment of exon 21 of the EGFR and HER3. Although, the amino acid at position 855 in HER3 is not conserved relati

      [Paragraph-level] PMCID: PMC4823091 Section: RESULTS PassageIndex: 8

      Evidence Type(s): Functional, Oncogenic

      Summary: Evidence Type: Functional | Mutation: V855A | Summary: The V855A mutation is suggested to have a functional effect due to its position in a conserved sequence motif that may affect protein kinase activity. Evidence Type: Functional | Mutation: L858 | Summary: The L858 mutation is part of a conserved sequence motif that stabilizes the inactive position of the alphaC helix, indicating potential functional relevance. Evidence Type: Oncogenic | Mutation: L597V | Summary: The L597V mutation is classified as an intermediate kinase active variant that significantly increases BRAF activity, contributing to tumor development. Evidence Type: Functional | Mutation: L597V | Summary: The L597V mutation is associated with increased ERK activation, indicating a functional alteration in molecular activity.

      Gene→Variant (gene-first): 673:L597V 1956:L858 1956:L858R 324:V855 324:V855A

      Genes: 673 1956 324

      Variants: L597V L858 L858R V855 V855A

    15. Homology between the HER3-V855A and EGFR-L858R kinase mutation

      [Paragraph-level] PMCID: PMC4823091 Section: RESULTS PassageIndex: 6

      Evidence Type(s): Functional

      Summary: Evidence Type: Functional | Mutation: L858R | Summary: The L858R mutation is mentioned in the context of its homology with the HER3-V855A mutation, suggesting a potential alteration in molecular or biochemical function. Evidence Type: Functional | Mutation: V855A | Summary: The V855A mutation is mentioned in the context of its homology with the EGFR-L858R mutation, indicating a potential alteration in molecular or biochemical function.

      Gene→Variant (gene-first): 1956:L858R 324:V855A

      Genes: 1956 324

      Variants: L858R V855A

    16. A single arm multicenter phase II clinical study initiated in 2006 (FIELT1 study; NCT00339586) was coordinated by our department to evaluate the safety and efficacy of first-line erlotinib in patients with advanced NSCLC

      [Paragraph-level] PMCID: PMC4823091 Section: RESULTS PassageIndex: 5

      Evidence Type(s): Oncogenic, Functional

      Summary: Evidence Type: Oncogenic | Mutation: T-to-C | Summary: The T-to-C mutation in the HER3 gene is identified as a somatic variant that contributes to tumor development, as it was detected in the tumor sample but not in the patient's peripheral blood DNA. Evidence Type: Oncogenic | Mutation: V855A | Summary: The V855A mutation in the HER3 gene is a somatic variant that plays a role in tumor progression, as indicated by its presence in the tumor sample. Evidence Type: Functional | Mutation: p. Val855Ala | Summary: The p. Val855Ala mutation alters the molecular function of the HER3 protein, as it involves a substitution of valine to alanine at codon 855, which is part of the activation loop.

      Gene→Variant (gene-first): 2065:T-to-C 324:V855A 324:p. Val855Ala 324:valine (GTG) to alanine (GCG) at codon 855

      Genes: 2065 324

      Variants: T-to-C V855A p. Val855Ala valine (GTG) to alanine (GCG) at codon 855

    1. KRAS insertion mutations are oncogenic and exhibit distinct functional properties

      [Paper-level Aggregated] PMCID: PMC4748120

      Evidence Type(s): Functional

      Summary: Mutation: K-RasG12D | Summary: The K-RasG12D mutation alters the growth response of myeloid progenitors to GM-CSF, exhibits resistance to GAP stimulation, and is associated with increased levels of Ras-GTP, pERK, and pAkt in Ba/F3 cells under serum deprivation, indicating multiple changes in molecular function related to signaling pathways and colony formation.

      Evidence Type: Functional Mutation: A66dup | Summary: The A66dup mutation in K-Ras sensitizes myeloid progenitors to GM-CSF, alters molecular function by increasing levels of Ras-GTP in Ba/F3 cells under serum deprivation, reduces intrinsic GTP hydrolysis rates, and impairs PI3 kinase binding, demonstrating its impact on biochemical activity.

      Evidence Type: Functional Mutation: Glutamine 61; Q61 | Summary: The Glutamine 61 (Q61) mutation may alter molecular function due to structural changes from switch 2 insertions, affecting protein-protein interactions and the GTP conformation of Ras.

      Evidence Type: Functional Mutation: Y64G | Summary: The Y64G mutation in K-Ras, when combined with K-RasG12D, results in significantly reduced binding to FLAG-p110alpha, indicating an alteration in molecular function.

      Gene→Variant (gene-first): KRAS(3845):K-RasG12D PIK3R1(5295):A66dup KRAS(3845):Glutamine 61 KRAS(3845):Q61 PIK3CA(5290):Y64G

      Genes: KRAS(3845) PIK3R1(5295) PIK3CA(5290)

      Variants: K-RasG12D A66dup Glutamine 61 Q61 Y64G

    2. Oncogenic KRAS mutations introduce discrete amino acid substitutions that reduce intrinsic Ras GTPase activity and confer resistance to GTPase-activating proteins (GAPs). Here we discover a partial duplication of the swi

      [Paragraph-level] PMCID: PMC4748120 Section: ABSTRACT PassageIndex: 1

      Evidence Type(s): Oncogenic, Functional, Diagnostic

      Summary: Evidence Type: Oncogenic | Mutation: A66dup | Summary: The A66dup mutation in K-Ras is associated with tumor development and progression, as it transforms the growth of primary myeloid progenitors and Ba/F3 cells, indicating its oncogenic potential. Evidence Type: Functional | Mutation: A66dup | Summary: The A66dup mutation alters the molecular function of K-Ras by reducing intrinsic GTP hydrolysis rates and impairing PI3 kinase binding, demonstrating its impact on biochemical activity. Evidence Type: Diagnostic | Mutation: A66dup | Summary: The presence of the A66dup mutation in K-Ras has diagnostic implications, as it is associated with an atypical myeloproliferative neoplasm in the patient described.

      Gene→Variant (gene-first): 5295:A66dup

      Genes: 5295

      Variants: A66dup

    1. Gastrointestinal malignancies harbor actionable MET exon 14 deletions

      [Paper-level Aggregated] PMCID: PMC4695055

      Evidence Type(s): Functional

      Summary: Mutation: p.982_1028del47 | Summary: The mutation p.982_1028del47 is associated with the detection of a METex14del transcript, indicating a potential alteration in molecular function related to the MET gene.

      Gene→Variant (gene-first): NTRK3(4916):p.982_1028del47

      Genes: NTRK3(4916)

      Variants: p.982_1028del47

    1. FLT3 D835 Mutations Confer Differential Resistance to Type II FLT3 Inhibitors

      [Paper-level Aggregated] PMCID: PMC4675689

      Evidence Type(s): Functional

      Summary: Mutation: D835 | Summary: The D835 mutation is critical for stabilizing the inactive conformation of FLT3, impacting molecular interactions necessary for type II inhibitor binding. It plays a role in stabilizing the DFG-out conformation of the kinase and affects the short alpha-helix coupled to the drug-binding site.

      Evidence Type: Functional Mutation: D835E/N | Summary: The D835E/N mutations are predicted to preserve hydrogen bonding interactions that maintain the structural integrity of the protein, suggesting an alteration in molecular function related to inhibitor binding and preserving critical structural features necessary for the binding of type II inhibitors.

      Evidence Type: Functional Mutation: D835Y | Summary: The D835Y mutation alters molecular interactions due to large and bulky hydrophobic amino acid residues, affecting hydrogen bonding and steric compatibility.

      Evidence Type: Functional Mutation: D835V | Summary: The D835V mutation is characterized by large and bulky hydrophobic amino acid residues, impacting molecular interactions and steric compatibility with the protein structure.

      Evidence Type: Functional Mutation: D835H | Summary: The D835H mutation alters molecular interactions, specifically affecting hydrogen bond formation and binding mode accommodation, which impacts its biochemical function.

      Evidence Type: Functional Mutation: D835N/E | Summary: The D835N/E mutations preserve critical structural features necessary for the binding of type II inhibitors, affecting the molecular function of FLT3.

      Gene→Variant (gene-first): FLT3(2322):D835 FLT3(2322):D835E/N NA:D835Y NA:D835V FLT3(2322):D835H FLT3(2322):D835N/E

      Genes: FLT3(2322) NA

      Variants: D835 D835E/N D835Y D835V D835H D835N/E

    1. Histone H3F3A and HIST1H3B K27M mutations define two subgroups of diffuse intrinsic pontine gliomas with different prognosis and phenotypes

      [Paper-level Aggregated] PMCID: PMC4654747

      Evidence Type(s): Functional

      Summary: Mutation: K27M | Summary: The K27M mutation alters the trimethylation status of histone H3, impacting molecular function related to gene regulation in tumor cells. It is linked to alterations in molecular functions, specifically affecting adhesion properties and deregulating genes related to migration and invasion in tumors.

      Evidence Type: Functional Mutation: K27I | Summary: The K27I mutation results in a loss of H3K27me3 immunoexpression, indicating an alteration in molecular function. The nucleotide changes 83A>T and 84G>T are part of the K27I mutation and contribute to the alteration in molecular function.

      Gene→Variant (gene-first): H3-3B(3021):K27M H3-3B(3021):K27I

      Genes: H3-3B(3021)

      Variants: K27M K27I

    2. In-depth analysis of GE profiling of the two subtypes showed a strong enrichment for the proneural-glioblastoma multiforme (GBM), oligodendrocytic or neural signatures in H3.3-K27M tumours (Figs. 3a, S4a). With respect t

      [Paragraph-level] PMCID: PMC4654747 Section: RESULTS PassageIndex: 11

      Evidence Type(s): Diagnostic, Prognostic, Functional

      Summary: Evidence Type: Diagnostic | Mutation: K27M | Summary: The K27M mutation is associated with the proneural-glioblastoma multiforme subtype, indicating its role in classifying and defining this specific disease subtype. Evidence Type: Prognostic | Mutation: K27M | Summary: The presence of the K27M mutation correlates with disease outcome, as indicated by the clinico-radiological follow-up of DIPG patients showing a significant association with metastatic relapse. Evidence Type: Functional | Mutation: K27M | Summary: The K27M mutation is linked to alterations in molecular functions, specifically affecting adhesion properties and deregulating genes related to migration and invasion in tumors.

      Gene→Variant (gene-first): 3021:K27M

      Genes: 3021

      Variants: K27M

    3. All but one H3-K27M mutation found by sequencing could also be accurately detected by IHC, including a novel mutation a gene encoding the H3.2 variant, HIST2H3C, not previously described (Fig. 1c, suppl. Fig S2b, c). How

      [Paragraph-level] PMCID: PMC4654747 Section: RESULTS PassageIndex: 4

      Evidence Type(s): Diagnostic, Oncogenic, Functional

      Summary: Evidence Type: Diagnostic | Mutation: K27M | Summary: The H3-K27M mutation is used to classify and define a subtype of tumors, as it can be accurately detected by immunohistochemistry (IHC). Evidence Type: Oncogenic | Mutation: K27M | Summary: The H3-K27M mutation contributes to tumor development or progression, as indicated by its presence in tumor cells. Evidence Type: Functional | Mutation: K27I | Summary: The K27I mutation results in a loss of H3K27me3 immunoexpression, indicating an alteration in molecular function. Evidence Type: Functional | Mutation: 83A>T | Summary: The nucleotide change 83A>T is part of the K27I mutation and contributes to the alteration in molecular function. Evidence Type: Functional | Mutation: 84G>T | Summary: The nucleotide change 84G>T is part of the K27I mutation and contributes to the alteration in molecular function.

      Gene→Variant (gene-first): 7157:83A>T 4613:84G>T 3021:K27I 3021:K27M 126961:lysine-to-isoleucine

      Genes: 7157 4613 3021 126961

      Variants: 83A>T 84G>T K27I K27M lysine-to-isoleucine

    4. We analysed a cohort of 62 DIPG biopsy samples obtained at diagnosis for (1) histone H3 lysine 27 trimethylation (Fig. 1a) and (2) immunodetection of the mutated H3-K27M histone (Fig. 1b) by IHC, and correlated these dat

      [Paragraph-level] PMCID: PMC4654747 Section: RESULTS PassageIndex: 3

      Evidence Type(s): Oncogenic, Functional

      Summary: Evidence Type: Oncogenic | Mutation: K27M | Summary: The H3-K27M mutation is associated with tumor development in DIPG, as indicated by its detection in biopsy samples and correlation with histological features. Evidence Type: Functional | Mutation: K27M | Summary: The K27M mutation alters the trimethylation status of histone H3, impacting molecular function related to gene regulation in tumor cells.

      Gene→Variant (gene-first): 3021:K27M 3021:lysine 27

      Genes: 3021

      Variants: K27M lysine 27

    1. Germline ETV6 Mutations Confer Susceptibility to Acute Lymphoblastic Leukemia and Thrombocytopenia

      [Paper-level Aggregated] PMCID: PMC4477877

      Evidence Type(s): Functional

      Summary: Mutation: L349P | Summary: The L349P mutation alters the localization and molecular function of the ETV6 protein, preventing it from localizing to the nucleus, impacting its regulatory function, and resulting in significantly decreased transcriptional repression compared to wild-type ETV6. It is also predicted to cause significant conformational changes and affects translation and subcellular localization.

      Evidence Type: Functional Mutation: N385fs | Summary: The N385fs mutation results in an abnormally truncated ETV6 protein, impairing its ability to regulate the expression of target genes and exhibiting significantly decreased transcriptional repression compared to wild-type ETV6. It is also predicted to truncate the protein at a region involved in DNA interaction, suggesting a change in its biochemical function and affecting translation and subcellular localization.

      Evidence Type: Functional Mutation: P214L | Summary: The P214L mutation demonstrates significantly decreased transcriptional repression compared to wild-type ETV6 and is detectable in both cytoplasmic and nuclear fractions, indicating a potential alteration in molecular function.

      Evidence Type: Functional Mutation: R369Q | Summary: The R369Q mutation shows significantly reduced transcriptional repression compared to wild-type ETV6 and is present in both cytoplasmic and nuclear fractions, suggesting an alteration in molecular function.

      Evidence Type: Functional Mutation: R399C | Summary: The R399C mutation exhibits significantly decreased transcriptional repression compared to wild-type ETV6 and is detectable in both cytoplasmic and nuclear fractions, indicating a potential change in molecular function.

      Gene→Variant (gene-first): ETV6(2120):L349P ETV6(2120):N385fs ETV6(2120):P214L ETV6(2120):R369Q ETV6(2120):R399C

      Genes: ETV6(2120)

      Variants: L349P N385fs P214L R369Q R399C

    1. A Functional Dissection of PTEN N-Terminus: Implications in PTEN Subcellular Targeting and Tumor Suppressor Activity

      [Paper-level Aggregated] PMCID: PMC4398541

      Evidence Type(s): Functional

      Summary: Mutation: L23F | Summary: The L23F mutation showed increased nuclear localization of PTEN and displayed compromised/partial PIP3 catalytic activity in yeast, indicating alterations in molecular function related to subcellular localization and enzymatic activity.

      Evidence Type: Functional Mutation: M35R | Summary: The M35R mutation demonstrated increased nuclear localization of PTEN and resulted in a total loss of PTEN activity in a yeast model, indicating significant alterations in its molecular function.

      Evidence Type: Functional Mutation: G36R | Summary: The G36R mutation resulted in increased nuclear localization of PTEN and caused a total loss of PTEN activity in a yeast model, indicating significant alterations in its molecular function.

      Evidence Type: Functional Mutation: K13E | Summary: The K13E mutation fully abrogated the nuclear accumulation of PTEN 1-375 and resulted in a total loss of phosphatase activity in vivo, indicating significant alterations in its molecular function.

      Evidence Type: Functional Mutation: A34D | Summary: The A34D mutation fully abrogated the nuclear accumulation of PTEN 1-375 and caused a total loss of PTEN activity in a yeast model, indicating significant alterations in its molecular function.

      Evidence Type: Functional Mutation: L42P | Summary: The L42P mutation fully abrogated the nuclear accumulation of PTEN 1-375 and caused a total loss of PTEN activity in a yeast model, indicating significant alterations in its molecular function.

      Evidence Type: Functional Mutation: R15I | Summary: The R15I mutation caused a partial inhibition of nuclear accumulation of PTEN and resulted in a total loss of PTEN activity in a yeast model, indicating significant alterations in its molecular function.

      Evidence Type: Functional Mutation: R15S | Summary: The R15S mutation resulted in a partial inhibition of nuclear accumulation of PTEN and caused a total loss of PTEN activity in a yeast model, indicating significant alterations in its molecular function.

      Evidence Type: Functional Mutation: D24Y | Summary: The D24Y mutation caused a partial inhibition of nuclear accumulation of PTEN and resulted in a total loss of PTEN activity in a yeast model, indicating significant alterations in its molecular function.

      Evidence Type: Functional Mutation: I33S | Summary: The I33S mutation resulted in a partial inhibition of nuclear accumulation of PTEN and caused a total loss of PTEN activity in a yeast model, indicating significant alterations in its molecular function.

      Evidence Type: Functional Mutation: S10N | Summary: The S10N mutation did not significantly alter the nuclear/cytoplasmic distribution of PTEN and partially reduced PTEN activity in a yeast model, suggesting no functional change.

      Evidence Type: Functional Mutation: Y16C | Summary: The Y16C mutation did not significantly alter the nuclear/cytoplasmic distribution of PTEN and partially reduced PTEN activity in a yeast model, indicating a moderate alteration in molecular function.

      Evidence Type: Functional Mutation: A34V | Summary: The A34V mutation did not significantly alter the nuclear/cytoplasmic distribution of PTEN and partially reduced PTEN activity in a yeast model, indicating a moderate alteration in molecular function.

      Evidence Type: Functional Mutation: A39V | Summary: The A39V mutation alters the nuclear accumulation of PTEN and resulted in a complete loss-of-function of PTEN's PIP3 phosphatase activity, suggesting it alters molecular function.

      Evidence Type: Functional Mutation: D19A | Summary: The D19A mutation affects the cytoplasmic localization of PTEN, suggesting an alteration in its molecular function.

      Evidence Type: Functional Mutation: G20A | Summary: The G20A mutation influences the cytoplasmic localization of PTEN, indicating a change in its molecular function.

      Evidence Type: Functional Mutation: F21A | Summary: The F21A mutation impacts the cytoplasmic localization of PTEN, suggesting an alteration in its molecular function.

      Evidence Type: Functional Mutation: K13A | Summary: The K13A mutation inhibits nuclear entry of PTEN, indicating a change in its molecular function related to localization.

      Evidence Type: Functional Mutation: R14A | Summary: The R14A mutation inhibits nuclear entry of PTEN, suggesting an alteration in its molecular function.

      Evidence Type: Functional Mutation: R15A | Summary: The R15A mutation inhibits nuclear entry of PTEN and resulted in a complete loss-of-function of PTEN's PIP3 phosphatase activity, indicating an alteration in molecular function.

      Evidence Type: Functional Mutation: E18A | Summary: The E18A mutation inhibits nuclear accumulation of PTEN, suggesting an alteration in its molecular function.

      Evidence Type: Functional Mutation: D24A | Summary: The D24A mutation inhibits nuclear entry of PTEN and led to a complete loss-of-function of PTEN's PIP3 phosphatase activity, indicating a change in biochemical function.

      Evidence Type: Functional Mutation: Y16A | Summary: The Y16A mutation inhibits nuclear entry of PTEN and displayed a complete loss-of-function in PTEN's PIP3 phosphatase activity, suggesting it alters molecular function.

      Evidence Type: Functional Mutation: Y27A | Summary: The Y27A mutation inhibits nuclear entry of PTEN, indicating a change in its molecular function.

      Evidence Type: Functional Mutation: I28A | Summary: The I28A mutation inhibits nuclear entry of PTEN, suggesting an alteration in its molecular function.

      Evidence Type: Functional Mutation: N31A | Summary: The N31A mutation inhibits nuclear entry of PTEN and did not affect PIP3 catalytic activity in yeast, suggesting a change in molecular function.

      Evidence Type: Functional Mutation: I32A | Summary: The I32A mutation inhibits nuclear entry of PTEN and resulted in a complete loss-of-function of PTEN's PIP3 phosphatase activity, reflecting an alteration in molecular function.

      Evidence Type: Functional Mutation: I33A | Summary: The I33A mutation inhibits nuclear entry of PTEN and partially compromised PTEN activity, indicating an alteration in molecular function.

      Evidence Type: Functional Mutation: P30A | Summary: The P30A mutation inhibits nuclear entry of PTEN, suggesting an alteration in its molecular function.

      Evidence Type: Functional Mutation: N12A | Summary: The N12A mutation inhibits nuclear accumulation of PTEN, indicating a change in its molecular function.

      Evidence Type: Functional Mutation: M35A | Summary: The M35A mutation inhibits nuclear accumulation of PTEN and caused a complete loss-of-function of PTEN's PIP3 phosphatase activity, indicating a change in biochemical function.

      Evidence Type: Functional Mutation: L42A | Summary: The L42A mutation abrogated both nuclear accumulation and PIP3 phosphatase activity of PTEN, indicating a change in molecular function.

      Evidence Type: Functional Mutation: K13R | Summary: The K13R mutation alters the nuclear localization of PTEN and enhances its ability to counteract PI3K activity in a yeast model.

      Evidence Type: Functional Mutation: R14K | Summary: The R14K mutation affects the nuclear localization of PTEN and maintains its phosphatase activity in vivo.

      Evidence Type: Functional Mutation: R15K | Summary: The R15K mutation increases the nuclear accumulation of PTEN but does not display phosphatase activity in vivo.

      Gene→Variant (gene-first): PTEN(5728):L23F PTEN(5728):M35R PTEN(5728):G36R PTEN(5728):K13E PTEN(5728):A34D PTEN(5728):L42P PTEN(5728):R15I PTEN(5728):R15S PTEN(5728):D24Y PTEN(5728):I33S PTEN(5728):S10N PTEN(5728):Y16C PTEN(5728):A34V PTEN(5728):A39V ACTG1(71):D19A PTEN(5728):G20A PTEN(5728):F21A PTEN(5728):K13A AAA1(100329167):R14A PTEN(5728):R15A PTEN(5728):E18A PTEN(5728):D24A PTEN(5728):Y16A PTEN(5728):Y27A PTEN(5728):I28A PTEN(5728):N31A PTEN(5728):I32A PTEN(5728):I33A PTEN(5728):P30A PTEN(5728):N12A PTEN(5728):M35A PTEN(5728):L42A PTEN(5728):K13R AAA1(100329167):R14K PTEN(5728):R15K

      Genes: PTEN(5728) ACTG1(71) AAA1(100329167)

      Variants: L23F M35R G36R K13E A34D L42P R15I R15S D24Y I33S S10N Y16C A34V A39V D19A G20A F21A K13A R14A R15A E18A D24A Y16A Y27A I28A N31A I32A I33A P30A N12A M35A L42A K13R R14K R15K

    2. To test the function on mammalian cells of PTEN N-terminal mutations displaying distinctive nuclear accumulation, stable human osteosarcoma U2OS Tet-Off cell lines expressing PTEN 1-375/L23F and 1-375/N31A mutations were

      [Paragraph-level] PMCID: PMC4398541 Section: RESULTS PassageIndex: 12

      Evidence Type(s): Functional

      Summary: Evidence Type: Functional | Mutation: L23F | Summary: The L23F mutation displays compromised/partial PIP3 catalytic activity in yeast, indicating an alteration in molecular function. Evidence Type: Functional | Mutation: N31A | Summary: The N31A mutation did not affect PIP3 catalytic activity in yeast but impaired the nuclear accumulation of PTEN 1-375 in mammalian cells, suggesting a change in molecular function.

      Gene→Variant (gene-first): 5728:L23F 5728:N31A

      Genes: 5728

      Variants: L23F N31A

    3. Since specific residues from the positively charged motif at the PTEN N-terminus NLS (Lys13Arg14Arg15; KRR motif) (Fig 2A) are important for nuclear localization or phosphatase activity in vivo, we performed additional a

      [Paragraph-level] PMCID: PMC4398541 Section: RESULTS PassageIndex: 10

      Evidence Type(s): Functional

      Summary: Evidence Type: Functional | Mutation: K13R | Summary: The K13R mutation alters the nuclear localization of PTEN and enhances its ability to counteract PI3K activity in a yeast model. Evidence Type: Functional | Mutation: R14K | Summary: The R14K mutation affects the nuclear localization of PTEN and maintains its phosphatase activity in vivo. Evidence Type: Functional | Mutation: K13E | Summary: The K13E mutation results in a total loss of phosphatase activity in vivo. Evidence Type: Functional | Mutation: R15K | Summary: The R15K mutation increases the nuclear accumulation of PTEN but does not display phosphatase activity in vivo. Evidence Type: Functional | Mutation: K13A | Summary: The K13A mutation is part of a combined mutation that affects nuclear localization, indicating a role in PTEN's functional activity. Evidence Type: Functional | Mutation: R14A | Summary: The R14A mutation is part of a combined mutation that affects nuclear localization, indicating a role in PTEN's functional activity. Evidence Type: Functional | Mutation: R15A | Summary: The R15A mutation is part of a combined mutation that affects nuclear localization, indicating a role in PTEN's functional activity.

      Gene→Variant (gene-first): 100329167:Arg14 5728:Arg15 5728:K13A 5728:K13E 5728:K13R 5728:Lys13 100329167:R14A 100329167:R14K 5728:R15A 5728:R15K

      Genes: 100329167 5728

      Variants: Arg14 Arg15 K13A K13E K13R Lys13 R14A R14K R15A R15K

    4. Regarding the PIP3 phosphatase activity of the PTEN mutations in the yeast in vivo assay, a set of mutations, including R15A, Y16A, D24A, I32A, M35A, P38A, and A39V, displayed complete loss-of-function, whereas the rest

      [Paragraph-level] PMCID: PMC4398541 Section: RESULTS PassageIndex: 8

      Evidence Type(s): Functional

      Summary: Evidence Type: Functional | Mutation: R15A | Summary: The R15A mutation resulted in a complete loss-of-function of PTEN's PIP3 phosphatase activity, indicating an alteration in molecular function. Evidence Type: Functional | Mutation: Y16A | Summary: The Y16A mutation displayed a complete loss-of-function in PTEN's PIP3 phosphatase activity, suggesting it alters molecular function. Evidence Type: Functional | Mutation: D24A | Summary: The D24A mutation led to a complete loss-of-function of PTEN's PIP3 phosphatase activity, indicating a change in biochemical function. Evidence Type: Functional | Mutation: I32A | Summary: The I32A mutation resulted in a complete loss-of-function of PTEN's PIP3 phosphatase activity, reflecting an alteration in molecular function. Evidence Type: Functional | Mutation: M35A | Summary: The M35A mutation caused a complete loss-of-function of PTEN's PIP3 phosphatase activity, indicating a change in biochemical function. Evidence Type: Functional | Mutation: A39V | Summary: The A39V mutation resulted in a complete loss-of-function of PTEN's PIP3 phosphatase activity, suggesting it alters molecular function. Evidence Type: Functional | Mutation: I33A | Summary: The I33A mutation partially compromised PTEN activity, indicating an alteration in molecular function. Evidence Type: Functional | Mutation: L42A | Summary: The L42A mutation abrogated both nuclear accumulation and PIP3 phosphatase activity of PTEN, indicating a change in molecular function.

      Gene→Variant (gene-first): 5728:A39V 5728:D24A 5728:I32A 5728:I33A 5728:I5A 5728:K6A 5728:L42A 5728:M35A 5728:P38A 5728:Q17A 5728:R15A 5728:S10A 5728:Y16A

      Genes: 5728

      Variants: A39V D24A I32A I33A I5A K6A L42A M35A P38A Q17A R15A S10A Y16A

    5. To further dissect the involvement of PTEN N-terminal region in its function, we performed a full Ala-scanning mutagenesis of the PTEN region from residue 2 to residue 43 (Ala residues were mutated to Val). The mutated r

      [Paragraph-level] PMCID: PMC4398541 Section: RESULTS PassageIndex: 7

      Evidence Type(s): Functional

      Summary: Evidence Type: Functional | Mutation: A39V | Summary: The A39V mutation alters the nuclear accumulation of PTEN, indicating a change in its molecular function related to localization. Evidence Type: Functional | Mutation: D19A | Summary: The D19A mutation affects the cytoplasmic localization of PTEN, suggesting an alteration in its molecular function. Evidence Type: Functional | Mutation: G20A | Summary: The G20A mutation influences the cytoplasmic localization of PTEN, indicating a change in its molecular function. Evidence Type: Functional | Mutation: F21A | Summary: The F21A mutation impacts the cytoplasmic localization of PTEN, suggesting an alteration in its molecular function. Evidence Type: Functional | Mutation: K13A | Summary: The K13A mutation inhibits nuclear entry of PTEN, indicating a change in its molecular function related to localization. Evidence Type: Functional | Mutation: R14A | Summary: The R14A mutation inhibits nuclear entry of PTEN, suggesting an alteration in its molecular function. Evidence Type: Functional | Mutation: R15A | Summary: The R15A mutation inhibits nuclear entry of PTEN, indicating a change in its molecular function related to localization. Evidence Type: Functional | Mutation: E18A | Summary: The E18A mutation inhibits nuclear accumulation of PTEN, suggesting an alteration in its molecular function. Evidence Type: Functional | Mutation: D24A | Summary: The D24A mutation inhibits nuclear entry of PTEN, indicating a change in its molecular function. Evidence Type: Functional | Mutation: Y16A | Summary: The Y16A mutation inhibits nuclear entry of PTEN, suggesting an alteration in its molecular function. Evidence Type: Functional | Mutation: Y27A | Summary: The Y27A mutation inhibits nuclear entry of PTEN, indicating a change in its molecular function. Evidence Type: Functional | Mutation: I28A | Summary: The I28A mutation inhibits nuclear entry of PTEN, suggesting an alteration in its molecular function. Evidence Type: Functional | Mutation: N31A | Summary: The N31A mutation inhibits nuclear entry of PTEN, indicating a change in its molecular function. Evidence Type: Functional | Mutation: I32A | Summary: The I32A mutation inhibits nuclear entry of PTEN, suggesting an alteration in its molecular function. Evidence Type: Functional | Mutation: I33A | Summary: The I33A mutation inhibits nuclear entry of PTEN, indicating a change in its molecular function. Evidence Type: Functional | Mutation: P30A | Summary: The P30A mutation inhibits nuclear entry of PTEN, suggesting an alteration in its molecular function. Evidence Type: Functional | Mutation: N12A | Summary: The N12A mutation inhibits nuclear accumulation of PTEN, indicating a change in its molecular function. Evidence Type: Functional | Mutation: M35A | Summary: The M35A mutation inhibits nuclear accumulation of PTEN, suggesting an alteration in its molecular function.

      Gene→Variant (gene-first): 5728:A39V 5728:Ala residues were mutated to Val 71:D19A 5728:D24A 5728:E18A 5728:F21A 5728:G20A 5728:I28A 5728:I32A 5728:I33A 5728:K13A 5728:L42A 5728:M35A 5728:N12A 5728:N31A 5728:P30A 100329167:R14A 5728:R15A 5728:Y16A 5728:Y27A

      Genes: 5728 71 100329167

      Variants: A39V Ala residues were mutated to Val D19A D24A E18A F21A G20A I28A I32A I33A K13A L42A M35A N12A N31A P30A R14A R15A Y16A Y27A

    6. Next, the PIP3 phosphatase activity of the tumor-associated N-terminal PTEN mutations was assessed using the S. cerevisiae heterologous reconstitution system. In these experiments, the mutations were tested in a PTEN 1-4

      [Paragraph-level] PMCID: PMC4398541 Section: RESULTS PassageIndex: 5

      Evidence Type(s): Functional

      Summary: Evidence Type: Functional | Mutation: K13E | Summary: The K13E mutation totally abrogated PTEN activity in a yeast model, indicating a significant alteration in molecular function. Evidence Type: Functional | Mutation: R15I | Summary: The R15I mutation totally abrogated PTEN activity in a yeast model, indicating a significant alteration in molecular function. Evidence Type: Functional | Mutation: R15S | Summary: The R15S mutation totally abrogated PTEN activity in a yeast model, indicating a significant alteration in molecular function. Evidence Type: Functional | Mutation: D24Y | Summary: The D24Y mutation totally abrogated PTEN activity in a yeast model, indicating a significant alteration in molecular function. Evidence Type: Functional | Mutation: I33S | Summary: The I33S mutation totally abrogated PTEN activity in a yeast model, indicating a significant alteration in molecular function. Evidence Type: Functional | Mutation: A34D | Summary: The A34D mutation totally abrogated PTEN activity in a yeast model, indicating a significant alteration in molecular function. Evidence Type: Functional | Mutation: M35R | Summary: The M35R mutation totally abrogated PTEN activity in a yeast model, indicating a significant alteration in molecular function. Evidence Type: Functional | Mutation: G36R | Summary: The G36R mutation totally abrogated PTEN activity in a yeast model, indicating a significant alteration in molecular function. Evidence Type: Functional | Mutation: L42P | Summary: The L42P mutation totally abrogated PTEN activity in a yeast model, indicating a significant alteration in molecular function. Evidence Type: Functional | Mutation: S10N | Summary: The S10N mutation partially reduced PTEN activity in a yeast model, indicating a moderate alteration in molecular function. Evidence Type: Functional | Mutation: Y16C | Summary: The Y16C mutation partially reduced PTEN activity in a yeast model, indicating a moderate alteration in molecular function. Evidence Type: Functional | Mutation: L23F | Summary: The L23F mutation partially reduced PTEN activity in a yeast model, indicating a moderate alteration in molecular function. Evidence Type: Functional | Mutation: A34V | Summary: The A34V mutation partially reduced PTEN activity in a yeast model, indicating a moderate alteration in molecular function.

      Gene→Variant (gene-first): 5728:A34D 5728:A34V 5728:D24Y 5728:G36R 5728:I33S 5728:K13E 5728:L23F 5728:L42P 5728:M35R 5728:R15I 5728:R15S 5728:S10N 5728:Y16C

      Genes: 5728

      Variants: A34D A34V D24Y G36R I33S K13E L23F L42P M35R R15I R15S S10N Y16C

    7. The PTEN N-terminal region contains motifs important for PTEN subcellular localization and function (Fig 2A). To analyze the contribution of this region to PTEN tumor suppressor function in vivo, we performed a functiona

      [Paragraph-level] PMCID: PMC4398541 Section: RESULTS PassageIndex: 4

      Evidence Type(s): Functional

      Summary: Evidence Type: Functional | Mutation: L23F | Summary: The L23F mutation showed increased nuclear localization of PTEN, indicating an alteration in molecular function related to subcellular localization. Evidence Type: Functional | Mutation: M35R | Summary: The M35R mutation demonstrated increased nuclear localization of PTEN, suggesting a change in its molecular function. Evidence Type: Functional | Mutation: G36R | Summary: The G36R mutation resulted in increased nuclear localization of PTEN, reflecting an alteration in its molecular function. Evidence Type: Functional | Mutation: K13E | Summary: The K13E mutation fully abrogated the nuclear accumulation of PTEN 1-375, indicating a significant change in its molecular function. Evidence Type: Functional | Mutation: A34D | Summary: The A34D mutation fully abrogated the nuclear accumulation of PTEN 1-375, suggesting an alteration in its molecular function. Evidence Type: Functional | Mutation: L42P | Summary: The L42P mutation fully abrogated the nuclear accumulation of PTEN 1-375, indicating a change in its molecular function. Evidence Type: Functional | Mutation: R15I | Summary: The R15I mutation caused a partial inhibition of nuclear accumulation of PTEN, reflecting an alteration in its molecular function. Evidence Type: Functional | Mutation: R15S | Summary: The R15S mutation resulted in a partial inhibition of nuclear accumulation of PTEN, indicating a change in its molecular function. Evidence Type: Functional | Mutation: D24Y | Summary: The D24Y mutation caused a partial inhibition of nuclear accumulation of PTEN, suggesting an alteration in its molecular function. Evidence Type: Functional | Mutation: I33S | Summary: The I33S mutation resulted in a partial inhibition of nuclear accumulation of PTEN, indicating a change in its molecular function. Evidence Type: Functional | Mutation: S10N | Summary: The S10N mutation did not significantly alter the nuclear/cytoplasmic distribution of PTEN, suggesting no functional change. Evidence Type: Functional | Mutation: Y16C | Summary: The Y16C mutation did not significantly alter the nuclear/cytoplasmic distribution of PTEN, indicating no functional change. Evidence Type: Functional | Mutation: A34V | Summary: The A34V mutation did not significantly alter the nuclear/cytoplasmic distribution of PTEN, suggesting no functional change.

      Gene→Variant (gene-first): 5728:A34D 5728:A34V 5728:D24Y 5728:G36R 5728:I33S 5728:K13E 5728:L23F 5728:L42P 5728:M35R 5728:R15I 5728:R15S 5728:S10N 5728:Y16C

      Genes: 5728

      Variants: A34D A34V D24Y G36R I33S K13E L23F L42P M35R R15I R15S S10N Y16C

    1. Decreased tumorigenesis in mice with a Kras point mutation at C118

      [Paper-level Aggregated] PMCID: PMC4234187

      Evidence Type(s): Functional

      Summary: Mutation: C118S | Summary: The C118S mutation alters the molecular function of Ras by blocking activation, affecting the ability of eNOS to stimulate the MAPK pathway, and influencing signaling pathways related to oncogenic activity. It also alters tumor size and incidence of adenomas, as evidenced by reduced P-Akt levels and changes in P-Erk1/2 levels upon EGF treatment. Additionally, the presence of the KrasC118S allele suggests a change in molecular or biochemical function, although specific functional impacts are not detailed.

      Evidence Type: Functional Mutation: S1177D | Summary: The S1177D mutation in eNOS alters the levels of phosphorylated Erk1/2, demonstrating a change in biochemical function.

      Evidence Type: Functional Mutation: G13D | Summary: The G13D mutation, when combined with C118S, affects the molecular function of Kras, influencing signaling pathways related to oncogenic activity.

      Gene→Variant (gene-first): NOS2(4843):C118S NOS3(4846):S1177D KRAS(3845):G13D

      Genes: NOS2(4843) NOS3(4846) KRAS(3845)

      Variants: C118S S1177D G13D

    2. KRAS, NRAS, or HRAS genes are mutated to encode an active oncogenic protein in a quarter of human cancers. Redox-dependent reactions can also lead to Ras activation in a manner dependent upon the thiol residue of cystein

      [Paragraph-level] PMCID: PMC4234187 Section: ABSTRACT PassageIndex: 1

      Evidence Type(s): Oncogenic, Functional

      Summary: Evidence Type: Oncogenic | Mutation: C118S | Summary: The C118S mutation in the Kras gene is investigated for its role in tumorigenesis, showing that it impedes urethane-induced lung tumor development, indicating its contribution to cancer progression. Evidence Type: Functional | Mutation: C118S | Summary: The C118S mutation alters the molecular function of the Kras protein, as it affects the activation and subsequent tumorigenic potential in response to carcinogen exposure.

      Gene→Variant (gene-first): 4843:C118 4843:C118S 4843:cysteine 118

      Genes: 4843

      Variants: C118 C118S cysteine 118

    1. Histopathological spectrum of paediatric diffuse intrinsic pontine glioma: diagnostic and therapeutic implications

      [Paper-level Aggregated] PMCID: PMC4159563

      Evidence Type(s): Functional

      Summary: Mutation: p.Glu545Gly | Summary: The p.Glu545Gly alteration in PIK3CA is a mutation that may alter the molecular function of the protein, contributing to tumorigenesis.

      Evidence Type: Functional Mutation: p.Gly328Val | Summary: The p.Gly328Val substitution in ACVR1 is a mutation that may affect the molecular function of the protein, potentially playing a role in tumor development.

      Gene→Variant (gene-first): PIK3CA(5290):p.Glu545Gly ACVR1(90):p.Gly328Val

      Genes: PIK3CA(5290) ACVR1(90)

      Variants: p.Glu545Gly p.Gly328Val

    2. For 44 patients sufficient tissue was available to assess extent of spread and the presence of disseminated disease. Seventeen of 44 patients (38.6 %) had leptomeningeal spread at autopsy (for example, see Fig. 1b). Furt

      [Paragraph-level] PMCID: PMC4159563 Section: RESULTS PassageIndex: 7

      Evidence Type(s): Prognostic, Oncogenic, Functional

      Summary: Evidence Type: Prognostic | Mutation: K27M | Summary: The K27M mutation is associated with worse overall survival in patients with leptomeningeal spread, averaging 0.63 years compared to 1.84 years for wild-type cases. Evidence Type: Oncogenic | Mutation: K27M | Summary: The K27M mutation contributes to tumor development, as indicated by its presence in cases of GBM and its association with leptomeningeal dissemination. Evidence Type: Functional | Mutation: p.Glu545Gly | Summary: The p.Glu545Gly alteration in PIK3CA is a mutation that may alter the molecular function of the protein, contributing to tumorigenesis. Evidence Type: Functional | Mutation: p.Gly328Val | Summary: The p.Gly328Val substitution in ACVR1 is a mutation that may affect the molecular function of the protein, potentially playing a role in tumor development.

      Gene→Variant (gene-first): 90:K27M 5290:p.Glu545Gly 90:p.Gly328Val

      Genes: 90 5290

      Variants: K27M p.Glu545Gly p.Gly328Val

    1. Oncogenic RIT1 mutations in lung adenocarcinoma

      [Paper-level Aggregated] PMCID: PMC4150988

      Evidence Type(s): Functional

      Summary: Mutation: p.M90I | Summary: The p.M90I mutation is being studied for its role in altering the molecular function of RIT1 in the context of human cancer pathogenesis and is associated with human primary lung adenocarcinomas, suggesting it may contribute to tumor development or progression.

      Gene→Variant (gene-first): RIT1(6016):p.M90I

      Genes: RIT1(6016)

      Variants: p.M90I

    1. Unequal prognostic potentials of p53 gain-of-function mutations in human cancers associate with drug-metabolizing activity

      [Paper-level Aggregated] PMCID: PMC3973211

      Evidence Type(s): Functional

      Summary: Mutation: R273H | Summary: The R273H mutation is involved in specific gene enrichment profiles and was tested for its effects on CYP3A4 expression, suggesting alterations in molecular or biochemical function related to serine-hydrolase pathways.

      Evidence Type: Functional Mutation: R248 | Summary: The p53 R248 mutation induces higher expression of the CYP3A4 protein, indicating an alteration in molecular function.

      Evidence Type: Functional Mutation: R282 | Summary: The p53 R282 mutation also induces higher expression of the CYP3A4 protein, demonstrating a change in molecular function.

      Evidence Type: Functional Mutation: R175H | Summary: The p53 R175H mutation was tested for its effects on CYP3A4 expression, indicating a potential alteration in molecular function.

      Evidence Type: Functional Mutation: R282W | Summary: The R282W mutation significantly upregulates CYP3A4 mRNA and protein levels, indicating an alteration in molecular function related to drug metabolism.

      Gene→Variant (gene-first): TP53(7157):R273H TP53(7157):R248 TP53(7157):R282 TP53(7157):R175H TP53(7157):R282W

      Genes: TP53(7157)

      Variants: R273H R248 R282 R175H R282W

    2. Mutation of p53 is the most common genetic change in human cancer, causing complex effects including not only loss of wild-type function but also gain of novel oncogenic functions (GOF). It is increasingly likely that p5

      [Paragraph-level] PMCID: PMC3973211 Section: ABSTRACT PassageIndex: 1

      Evidence Type(s): Prognostic, Functional, Oncogenic

      Summary: Evidence Type: Prognostic | Mutation: Arg248 | Summary: The Arg248 mutation is associated with shorter patient survival, indicating its prognostic significance in human cancers. Evidence Type: Prognostic | Mutation: Arg282 | Summary: The Arg282 mutation is linked to shorter patient survival, highlighting its prognostic relevance in cancer outcomes. Evidence Type: Functional | Mutation: R282W | Summary: The R282W mutation significantly upregulates CYP3A4 mRNA and protein levels, indicating an alteration in molecular function related to drug metabolism. Evidence Type: Oncogenic | Mutation: R282W | Summary: The R282W mutation contributes to tumor development by displaying higher expression and resistance to chemotherapeutic drugs, demonstrating its oncogenic potential.

      Gene→Variant (gene-first): 7157:Arg248 7157:Arg282 7157:R282W

      Genes: 7157

      Variants: Arg248 Arg282 R282W

    1. Integrated Genomic Characterization Reveals Novel, Therapeutically Relevant Drug Targets in FGFR and EGFR Pathways in Sporadic Intrahepatic Cholangiocarcinoma

      [Paper-level Aggregated] PMCID: PMC3923676

      Evidence Type(s): Functional

      Summary: Mutation: G C | Summary: The G C missense mutations in the DNAH5 gene alter the molecular function of the dynein protein, which is part of the microtubule-associated motor protein complex.

      Evidence Type: Functional Mutation: E384X | Summary: The E384X mutation results in nearly complete loss of function of the ERRFI1 protein, as indicated by the allele-specific expression data from the RNASeq analysis. This alteration in molecular function is significant in the context of the patient's tumor.

      Gene→Variant (gene-first): DNAH5(1767):G C BRCA1(672):E384X

      Genes: DNAH5(1767) BRCA1(672)

      Variants: G C E384X

    1. Whole-genome sequencing identifies genetic alterations in pediatric low-grade gliomas

      [Paper-level Aggregated] PMCID: PMC3727232

      Evidence Type(s): Functional

      Summary: Mutation: p.V676fs | Summary: The CIC mutation p.V676fs alters molecular or biochemical function, contributing to the tumor's genetic profile.

      Evidence Type: Functional Mutation: p.S726R | Summary: The CIC mutation p.S726R alters molecular or biochemical function, contributing to the tumor's genetic profile.

      Evidence Type: Functional Mutation: p.D1722V | Summary: The CHD2 mutation p.D1722V alters molecular or biochemical function, contributing to the tumor's genetic profile.

      Evidence Type: Functional Mutation: p.P101L | Summary: The STYK1 mutation p.P101L alters molecular or biochemical function, contributing to the tumor's genetic profile.

      Gene→Variant (gene-first): CIC(23152):p.V676fs CIC(23152):p.S726R CHD2(1106):p.D1722V CDKN2A(1029):p.P101L

      Genes: CIC(23152) CHD2(1106) CDKN2A(1029)

      Variants: p.V676fs p.S726R p.D1722V p.P101L

    1. Somatic gain-of-function mutations in PIK3CA in patients with macrodactyly

      [Paper-level Aggregated] PMCID: PMC3542862

      Evidence Type(s): Functional

      Summary: Mutation: p.Glu542 | Summary: The p.Glu542 mutation in PIK3CA alters molecular function by increasing intracellular AKT phosphorylation, promoting cell survival and proliferation.

      Evidence Type: Functional Mutation: H1047R | Summary: The H1047R mutation in PIK3CA is associated with increased intracellular AKT phosphorylation, contributing to tumor development and progression.

      Gene→Variant (gene-first): PIK3CA(5290):p.Glu542 PIK3CA(5290):H1047R

      Genes: PIK3CA(5290)

      Variants: p.Glu542 H1047R

    1. K27M mutation in histone H3.3 defines clinically and biologically distinct subgroups of pediatric diffuse intrinsic pontine gliomas

      [Paper-level Aggregated] PMCID: PMC3422615

      Evidence Type(s): Functional

      Summary: Mutation: K27M | Summary: The K27M mutation alters molecular characteristics in H3.3, impacting the biochemical function relevant to tumor biology.

      Gene→Variant (gene-first): H3-3B(3021):K27M

      Genes: H3-3B(3021)

      Variants: K27M

    2. Analysis of DNA copy number alterations in K27M-H3.3 versus H3.3 wild-type DIPG samples showed not only the areas of overlap but also major differences between both groups. Large chromosomal copy number alterations commo

      [Paragraph-level] PMCID: PMC3422615 Section: RESULTS PassageIndex: 9

      Evidence Type(s): Oncogenic, Functional

      Summary: Evidence Type: Oncogenic | Mutation: K27M | Summary: The K27M-H3.3 mutation is associated with specific chromosomal alterations that contribute to tumor development in DIPG samples. Evidence Type: Functional | Mutation: K27M | Summary: The K27M mutation alters molecular characteristics in H3.3, impacting the biochemical function relevant to tumor biology.

      Gene→Variant (gene-first): 3021:K27M

      Genes: 3021

      Variants: K27M

    1. Whole Genome Analysis Informs Breast Cancer Response to Aromatase Inhibition

      [Paper-level Aggregated] PMCID: PMC3383766

      Evidence Type(s): Functional

      Summary: Mutation: S184L | Summary: The S184L mutation in MAP2K4 alters molecular function, likely affecting splicing and kinase pathway activation.

      Evidence Type: Functional Mutation: M294K | Summary: The M294K mutation in GATA3 is associated with functional inactivation, as indicated by the presence of truncation events and other mutations in the gene.

      Evidence Type: Functional Mutation: C77F | Summary: The C77F mutation in AKT1 alters molecular function.

      Evidence Type: Functional Mutation: S11F | Summary: The S11F mutation in AKT2 affects molecular function.

      Evidence Type: Functional Mutation: S375F | Summary: The S375F mutation in RPS6KB1 alters biochemical function.

      Gene→Variant (gene-first): ARID4B(51742):S184L GATA3(2625):M294K AKT1(207):C77F AKT2(208):S11F FOXA1(3169):S375F

      Genes: ARID4B(51742) GATA3(2625) AKT1(207) AKT2(208) FOXA1(3169)

      Variants: S184L M294K C77F S11F S375F

    1. Regulation of lipid binding underlies the activation mechanism of class IA PI3-kinases

      [Paper-level Aggregated] PMCID: PMC3378484

      Evidence Type(s): Functional

      Summary: Mutation: N564D | Summary: The N564D mutation is associated with altered lipid binding activities, displaying high levels of hydrophobic interaction with neutral lipids in the basal state, and modifying polar contacts in the C2 domain, which may influence interactions with phospholipid headgroups.

      Evidence Type: Functional Mutation: K942 | Summary: The mutation K942 is important for p110gamma recognizing the substrate PtdIns(4,5)P2 head group, indicating that it alters molecular or biochemical function.

      Evidence Type: Functional Mutation: R949 | Summary: The mutation R949 is important in the recognition of the substrate PtdIns(4,5)P2 head group, suggesting it alters molecular or biochemical function. The R949D variant shows much reduced binding to anionic lipids, indicating an alteration in molecular function related to lipid interactions.

      Evidence Type: Functional Mutation: deletion of residues 1051-1068 | Summary: The deletion of residues 1051-1068 in p110alpha alters its molecular function by abrogating lipid kinase activity and lipid binding, indicating its functional importance.

      Evidence Type: Functional Mutation: D915N | Summary: The D915N mutation in the catalytic DRH motif of p110alpha is associated with altered molecular function, specifically in the context of lipid binding and activation of the p110/p85 complex.

      Evidence Type: Functional Mutation: K942Q | Summary: The K942Q mutation is associated with altered lipid binding properties, indicating a change in molecular function related to lipid interactions.

      Evidence Type: Functional Mutation: C420R | Summary: The C420R mutation alters molecular function by displaying high levels of hydrophobic interaction with neutral lipids in the basal state and modifies molecular interactions within the C2 domain, potentially affecting lipid binding due to changes in hydrophobicity.

      Evidence Type: Functional Mutation: E545K | Summary: The E545K mutation alters molecular function by displaying high levels of hydrophobic interaction with neutral lipids in the basal state and disrupts contacts in the C2/helical-nSH2 region, potentially exposing hydrophobic areas that could affect lipid binding.

      Evidence Type: Functional Mutation: G1049R | Summary: The G1049R mutation alters molecular function by exhibiting high levels of hydrophobic and electrostatic binding to lipids upon phosphopeptide activation.

      Evidence Type: Functional Mutation: H1047L | Summary: The H1047L mutation alters molecular function by exhibiting high levels of hydrophobic and electrostatic binding to lipids upon phosphopeptide activation and shows increased lipid binding levels compared to other p110 isoforms.

      Evidence Type: Functional Mutation: H1047R | Summary: The H1047R mutation alters molecular function by exhibiting high levels of hydrophobic and electrostatic binding to lipids upon phosphopeptide activation, induces a global conformational change that may impact the molecular activity of the kinase C-lobe, and suggests a functional alteration in its biochemical properties.

      Evidence Type: Functional Mutation: H1047 | Summary: The mutation H1047 is associated with altered lipid binding capabilities among the p110 isoforms, indicating a change in molecular function.

      Gene→Variant (gene-first): PIK3R1(5295):N564D PIK3CG(5294):K942 PIK3CG(5294):R949 PIK3CA(5290):deletion of residues 1051-1068 PIK3CA(5290):D915N PIK3CG(5294):K942Q PIK3CA(5290):C420R PIK3CA(5290):E545K PIK3CA(5290):G1049R PIK3CA(5290):H1047L PIK3CA(5290):H1047R PIK3CA(5290):H1047

      Genes: PIK3R1(5295) PIK3CG(5294) PIK3CA(5290)

      Variants: N564D K942 R949 deletion of residues 1051-1068 D915N K942Q C420R E545K G1049R H1047L H1047R H1047

    1. High Accuracy Mutation Detection in Leukemia on a Selected Panel of Cancer Genes

      [Paper-level Aggregated] PMCID: PMC3366948

      Evidence Type(s): Functional

      Summary: Mutation: A35V | Summary: The A35V variant was present in the CCRF-CEM cell line and one additional clone, but analysis could not identify major differences in transforming properties compared to wild type TYK2.

      Evidence Type: Functional Mutation: C192Y | Summary: The C192Y mutation was only found in the JURKAT line and was absent in other clones, with no significant differences in autophosphorylation observed compared to wild type TYK2.

      Gene→Variant (gene-first): MST1R(4486):A35V PMS2(5395):C192Y

      Genes: MST1R(4486) PMS2(5395)

      Variants: A35V C192Y

    1. The Impact of Point Mutations in the Human Androgen Receptor: Classification of Mutations on the Basis of Transcriptional Activity

      [Paper-level Aggregated] PMCID: PMC3293822

      Evidence Type(s): Functional

      Summary: Mutation: A234 | Summary: The mutation A234 is located within a highly conserved motif, suggesting a possible role in the mechanics of AR function. The A234T mutation is located at a critical site affecting function, contributing to loss of transactivational ability.

      Evidence Type: Functional Mutation: D221 | Summary: The mutation D221 is implicated in prostate cancer (PCa) and is present in at least four species, indicating a potential impact on AR function. The D221H mutation is associated with loss of function, indicating an alteration in molecular or biochemical function.

      Evidence Type: Functional Mutation: E198 | Summary: The mutation E198 is part of a group of amino acids implicated in PCa and is present in multiple species, suggesting its relevance to AR function. The E198G mutation shows a significant reduction in function (50% at 1 nM), indicating an alteration in molecular or biochemical function.

      Evidence Type: Functional Mutation: G142 | Summary: The mutation G142 is included in the analysis of amino acids implicated in PCa, indicating its potential role in AR function. The G142V mutation demonstrates constitutive transactivational activity, indicating that it alters molecular function related to regulatory element binding.

      Evidence Type: Functional Mutation: G166 | Summary: The mutation G166 is part of the residues examined for their role in prostate cancer, suggesting its involvement in AR function. The G166S mutation showed the least variance from the unmutated receptor, indicating a potential alteration in molecular function.

      Evidence Type: Functional Mutation: L57 | Summary: The mutation L57 is implicated in prostate cancer and is present in multiple species, indicating its potential role in AR function. The L57Q mutation exhibited loss of function at all concentrations of DHT, indicating an alteration in molecular function.

      Evidence Type: Functional Mutation: M523 | Summary: The mutation M523 is mentioned as being present in at least four species, suggesting its relevance to the mechanics of AR function. The M523V mutation shows constitutive transactivational activity, indicating an alteration in molecular function associated with regulatory element binding.

      Evidence Type: Functional Mutation: M537 | Summary: The mutation M537 is included in the analysis of amino acids implicated in PCa, indicating its potential role in AR function. The M537R exhibited a 23% gain of function at 0.1 nM DHT, suggesting an alteration in molecular function, particularly in a low androgen environment. The M537V mutation displays constitutive transactivational activity, suggesting it affects molecular function related to regulatory element binding.

      Evidence Type: Functional Mutation: P269 | Summary: The mutation P269 is located within a highly conserved motif associated with prostate cancer, suggesting its relevance to AR function. The P269S mutation is reported to have transactivational activity comparable to wild-type when stimulated by ART-27, suggesting it alters molecular function.

      Evidence Type: Functional Mutation: P340 | Summary: The mutation P340 is part of the residues implicated in prostate cancer, indicating its potential role in AR function. The P340L mutation is associated with loss of function and is noted to be present in AIS, indicating an alteration in molecular or biochemical function.

      Evidence Type: Functional Mutation: P390 | Summary: The mutation P390 is located within a highly conserved motif, suggesting a possible role in the mechanics of AR function. The P390L mutation acquired a 26% gain of function at 10 nM DHT, suggesting it alters molecular function related to AR signaling.

      Evidence Type: Functional Mutation: P514 | Summary: The mutation P514 is mentioned as being present in at least four species, indicating its relevance to the mechanics of AR function. The P514S mutation acquired a 30% gain of function at 10 nM DHT, indicating it alters molecular function in the context of AR signaling.

      Evidence Type: Functional Mutation: P515 | Summary: The mutation P515 is included in the analysis of amino acids implicated in PCa, indicating its potential role in AR function.

      Evidence Type: Functional Mutation: G524 | Summary: The mutation G524 is part of the residues examined for their role in prostate cancer, suggesting its involvement in AR function. The G524D mutation exhibits constitutive transactivational activity, suggesting it modifies molecular function in the context of regulatory element binding.

      Evidence Type: Functional Mutation: S296 | Summary: The mutation S296 is one of the two mutated residues found only in humans, indicating its potential significance in AR function. The S296R mutation alters interaction with the co-repressor N-CoR, leading to reduced transactivational activity, indicating a change in molecular function.

      Evidence Type: Functional Mutation: S334 | Summary: The mutation S334 is confined to mammals and is implicated in prostate cancer, suggesting its potential role in AR function. The S334P mutation is associated with loss of function, indicating an alteration in molecular or biochemical function.

      Evidence Type: Functional Mutation: P533 | Summary: The mutation P533 is one of the two residues confined to mammals, indicating its potential significance in AR function. The P533S mutation showed a transition from wild-type activity to gain of function, indicating an alteration in molecular function.

      Evidence Type: Functional Mutation: T575 | Summary: The mutation T575 is mentioned in the context of a functionally distinct domain of the androgen receptor, indicating its potential role in altering molecular function. The T575A mutation exhibits a loss of function at low DHT concentrations and a significant gain of function at 10 nM, demonstrating its impact on molecular activity.

      Evidence Type: Functional Mutation: R629 | Summary: The mutation R629 is highlighted as a highly conserved amino acid, suggesting its importance in the molecular function of the androgen receptor. The R629Q mutation shows a loss of function at low DHT concentrations and a substantial gain of function at 10 nM, indicating its role in altering molecular function.

      Evidence Type: Functional Mutation: I672 | Summary: The mutation I672 is also noted as a highly conserved amino acid, indicating its potential role in the molecular function of the androgen receptor. The I672T mutation shows a gain of function at 10 nM DHT and a loss of function at 1 nM, indicating its influence on ligand binding and molecular function.

      Evidence Type: Functional Mutation: A586 | Summary: The A586V mutation transitions from a loss of function at low DHT concentrations to a remarkable gain of function at 10 nM, highlighting its significant effect on transactivational activity.

      Evidence Type: Functional Mutation: A587 | Summary: The A587S mutation displays constitutive transactivational activity with modest gains of function across all DHT levels, indicating its influence on molecular function.

      Evidence Type: Functional Mutation: M886 | Summary: The M886I mutation alters the interaction of the androgen receptor (AR) with co-activators and co-repressors, affecting transactivation ability in prostate cancer. The M886V mutation is part of a group of loss-of-function mutations that exhibit impaired binding to co-regulatory proteins, indicating an alteration in molecular function.

      Evidence Type: Functional Mutation: A748 | Summary: The A748V mutation is associated with loss of transactivational activity at physiological levels of DHT, indicating an alteration in molecular function.

      Evidence Type: Functional Mutation: A765 | Summary: The A765T mutation is part of a group of loss-of-function mutations that exhibit essentially no transactivational activity at physiological levels of DHT, suggesting a change in molecular function.

      Evidence Type: Functional Mutation: L744 | Summary: The L744F mutation is identified as a loss-of-function mutation with no transactivational activity at physiological levels of DHT, indicating an alteration in molecular function.

      Evidence Type: Functional Mutation: M749 | Summary: The M749I mutation is classified as a loss-of-function mutation with no transactivational activity at physiological levels of DHT, suggesting a change in molecular function. The M749I mutation exhibits a constitutive gain of function, suggesting it alters molecular function in the context of androgen response.

      Evidence Type: Functional Mutation: N756 | Summary: The N756 mutation may be involved in AR dimerization, and its mutation to aspartate resulted in complete loss of function. The N756D mutation is associated with loss of transactivational activity at physiological levels of DHT, indicating an alteration in molecular function.

      Evidence Type: Functional Mutation: S759 | Summary: The S759P mutation is part of a group of loss-of-function mutations that exhibit no transactivational activity at physiological levels of DHT, suggesting a change in molecular function.

      Evidence Type: Functional Mutation: Y763 | Summary: The Y763C mutation is associated with loss of transactivational activity at physiological levels of DHT, indicating an alteration in molecular function.

      Evidence Type: Functional Mutation: K720 | Summary: The K720E mutation is part of a group of mutations showing a distinctive greater loss of function at 1 nM DHT, indicating an alteration in molecular function.

      Evidence Type: Functional Mutation: V757 | Summary: The V757A mutation shows a modest loss of function at all levels of DHT, indicating an alteration in molecular function. The V757I mutation is associated with a distinctive greater loss of function at 1 nM DHT, indicating an alteration in molecular function.

      Evidence Type: Functional Mutation: Q798 | Summary: The Q798E mutation shows impaired binding to co-regulatory proteins and is associated with a distinctive greater loss of function at 1 nM DHT, indicating an alteration in molecular function. The Q798E mutation shows a modest loss of function at low DHT levels but gains constitutive activity at higher levels, indicating an alteration in molecular function.

      Evidence Type: Functional Mutation: Q902 | Summary: The Q902 residue is part of an H-bonding network, and its mutation to arginine (Q902R) may disrupt this interaction, indicating a functional alteration.

      Evidence Type: Functional Mutation: D879 | Summary: The D879G mutation is associated with a loss to gain of function, indicating that it alters molecular or biochemical function, with a modest recovery of function at high concentrations of DHT.

      Evidence Type: Functional Mutation: Q919 | Summary: The Q919R mutation is described as part of a loss to gain of function, suggesting it alters molecular or biochemical function, although specific details on its activity are not provided.

      Evidence Type: Functional Mutation: H874 | Summary: The H874Y mutation exhibits constitutive activity and displays loss of function relative to wild type (WT) at higher levels of DHT, indicating an alteration in molecular function. The H874Y mutation exhibits increased constitutive activity and notable gains of function, indicating a change in molecular function that may influence receptor signaling.

      Evidence Type: Functional Mutation: T877 | Summary: The T877A mutation shows a significant constitutive gain of function with a 625% increase in activity compared to WT, indicating a substantial alteration in molecular or biochemical function.

      Gene→Variant (gene-first): CREBBP(1387):A234 AKT1(207):D221 AR(367):E198 FDXR(2232):G142 AR(367):G166 AR(367):L57 AR(367):M523 AR(367):M537 AR(367):P269 FDXR(2232):P340 AR(367):P390 AR(367):P514 MYBBP1A(10514):P515 AR(367):G524 AR(367):S296 AR(367):S334 AR(367):P533 NCOA2(10499):T575 NCOA2(10499):R629 NR3C1(2908):I672 NA:A586 NA:A587 NCOR1(9611):M886 NA:A748 NA:A765 NA:L744 CREBBP(1387):M749 AR(367):N756 NA:S759 NA:Y763 NA:K720 NA:V757 NA:Q798 AR(367):Q902 NA:D879 NA:Q919 NA:H874 NA:T877

      Genes: CREBBP(1387) AKT1(207) AR(367) FDXR(2232) MYBBP1A(10514) NCOA2(10499) NR3C1(2908) NA NCOR1(9611)

      Variants: A234 D221 E198 G142 G166 L57 M523 M537 P269 P340 P390 P514 P515 G524 S296 S334 P533 T575 R629 I672 A586 A587 M886 A748 A765 L744 M749 N756 S759 Y763 K720 V757 Q798 Q902 D879 Q919 H874 T877

    2. This analysis examined 45 single missense mutations detected in PCa with metastasis or high Gleason scores, and which extend along the entire length of the protein. Our sensitive assay system uncovered a previously unide

      [Paragraph-level] PMCID: PMC3293822 Section: RESULTS PassageIndex: 43

      Evidence Type(s): Functional

      Summary: Evidence Type: Functional | Mutation: G142V | Summary: The G142V mutation demonstrates constitutive transactivational activity, indicating that it alters molecular function related to regulatory element binding. Evidence Type: Functional | Mutation: G524D | Summary: The G524D mutation exhibits constitutive transactivational activity, suggesting it modifies molecular function in the context of regulatory element binding. Evidence Type: Functional | Mutation: M523V | Summary: The M523V mutation shows constitutive transactivational activity, indicating an alteration in molecular function associated with regulatory element binding. Evidence Type: Functional | Mutation: M537V | Summary: The M537V mutation displays constitutive transactivational activity, suggesting it affects molecular function related to regulatory element binding. Evidence Type: Functional | Mutation: T575A | Summary: The T575A mutation is involved in regulatory element binding, indicating an alteration in molecular function. Evidence Type: Functional | Mutation: R629Q | Summary: The R629Q mutation has been shown to possess a constitutive gain of function, indicating an alteration in molecular function in the absence of androgen. Evidence Type: Functional | Mutation: M749I | Summary: The M749I mutation exhibits a constitutive gain of function, suggesting it alters molecular function in the context of androgen response. Evidence Type: Functional | Mutation: Q798E | Summary: The Q798E mutation shows a constitutive gain of function, indicating an alteration in molecular function related to androgen response.

      Gene→Variant (gene-first): 2232:G142V 367:G524D 367:M523V 367:M537V 1387:M749I 10514:Q798E 10499:R629Q 10499:T575A

      Genes: 2232 367 1387 10514 10499

      Variants: G142V G524D M523V M537V M749I Q798E R629Q T575A

    1. RAF inhibitor resistance is mediated by dimerization of aberrantly spliced BRAF(V600E)

      [Paper-level Aggregated] PMCID: PMC3266695

      Evidence Type(s): Functional

      Summary: Mutation: V600E | Summary: The BRAF(V600E) mutation alters the molecular function of the BRAF protein, affecting its dimerization and signaling activity in the context of RAS activation.

      Gene→Variant (gene-first): BRAF(673):V600E

      Genes: BRAF(673)

      Variants: V600E

    2. Activated RAS promotes dimerization of members of the RAF kinase family. ATP-competitive RAF inhibitors activate ERK signaling by transactivating RAF dimers. In melanomas with mutant BRAF(V600E), levels of RAS activation

      [Paragraph-level] PMCID: PMC3266695 Section: ABSTRACT PassageIndex: 2

      Evidence Type(s): Predictive, Oncogenic, Functional

      Summary: Evidence Type: Predictive | Mutation: V600E | Summary: The BRAF(V600E) mutation is associated with sensitivity to RAF inhibitors in melanoma, indicating its predictive value for therapeutic response. Evidence Type: Oncogenic | Mutation: V600E | Summary: The BRAF(V600E) mutation contributes to tumor development and progression in melanoma, demonstrating its oncogenic potential. Evidence Type: Functional | Mutation: V600E | Summary: The BRAF(V600E) mutation alters the molecular function of the BRAF protein, affecting its dimerization and signaling activity in the context of RAS activation.

      Gene→Variant (gene-first): 673:V600E

      Genes: 673

      Variants: V600E

    1. ETV6 mutations in early immature human T cell leukemias

      [Paper-level Aggregated] PMCID: PMC3244026

      Evidence Type(s): Functional

      Summary: Mutation: Y103fs | Summary: The Y103fs mutation leads to the expression of N-terminal truncated protein products and results in a functionally inactive ETV6 mutant, with no transcriptional repression activity and exhibiting dominant-negative activity compared to wild-type ETV6.

      Evidence Type: Functional Mutation: S105fs | Summary: The S105fs mutation results in the activation of internal translation initiation sites and the expression of truncated ETV6 protein products, leading to a functionally inactive ETV6 mutant that shows no transcriptional repression activity and exhibits dominant-negative activity compared to wild-type ETV6.

      Evidence Type: Functional Mutation: V345fs | Summary: The V345fs mutation causes the expression of C-terminal truncated polypeptides, resulting in a functionally inactive ETV6 mutant that shows no transcriptional repression activity and exhibits dominant-negative activity compared to wild-type ETV6.

      Evidence Type: Functional Mutation: N356fs | Summary: The N356fs mutation results in the expression of C-terminal truncated ETV6 proteins, leading to a functionally inactive ETV6 mutant that demonstrates a lack of transcriptional repression activity and exhibits dominant-negative activity compared to wild-type ETV6.

      Gene→Variant (gene-first): ETV6(2120):Y103fs ETV6(2120):S105fs ETV6(2120):V345fs ETV6(2120):N356fs

      Genes: ETV6(2120)

      Variants: Y103fs S105fs V345fs N356fs

    1. Gastrointestinal stromal tumor with KIT mutation in neurofibromatosis type 1

      [Paper-level Aggregated] PMCID: PMC3219854

      Evidence Type(s): Functional

      Summary: Mutation: Trp557Gly | Summary: The Trp557Gly mutation alters the molecular function of the KIT protein, which is implicated in the pathogenesis of neurofibromatosis type 1-related gastrointestinal stromal tumors (GISTs).

      Gene→Variant (gene-first): KIT(3815):Trp557Gly

      Genes: KIT(3815)

      Variants: Trp557Gly

    1. Heritable GATA2 Mutations Associated with Familial Myelodysplastic Syndrome and Acute Myeloid Leukemia

      [Paper-level Aggregated] PMCID: PMC3184204

      Evidence Type(s): Functional

      Summary: Mutation: c.1061C>T | Summary: The c.1061C>T mutation alters the molecular function of the GATA2 transcription factor, affecting transactivation of target genes, cellular differentiation, apoptosis, and global gene expression.

      Evidence Type: Functional Mutation: c.1063_1065delACA | Summary: The c.1063_1065delACA mutation impacts the molecular function of GATA2, influencing its role in transactivation and other cellular processes.

      Gene→Variant (gene-first): GATA2(2624):c.1061C>T GATA2(2624):c.1063_1065delACA

      Genes: GATA2(2624)

      Variants: c.1061C>T c.1063_1065delACA

    1. Screen for IDH1, IDH2, IDH3, D2HGDH and L2HGDH Mutations in Glioblastoma

      [Paper-level Aggregated] PMCID: PMC3100313

      Evidence Type(s): Functional

      Summary: Mutation: p.R132H | Summary: The mutation p.R132H alters the molecular function of the IDH1 enzyme, causing a loss of normal enzyme function and a gain-of-function, leading to the reduction of alpha-ketoglutarate to D-2-hydroxyglutarate, which is relevant in the context of glioblastoma.

      Gene→Variant (gene-first): IDH1(3417):p.R132H

      Genes: IDH1(3417)

      Variants: p.R132H

    1. Clinical implications of novel activating EGFR mutations in malignant peritoneal mesothelioma

      [Paper-level Aggregated] PMCID: PMC2970593

      Evidence Type(s): Functional

      Summary: Mutation: W731 | Summary: The W731 mutation alters molecular function as it is located in the TK domain critical for EGFR activity.

      Evidence Type: Functional Mutation: E734 | Summary: The E734 mutation alters molecular function as it is located in the TK domain critical for EGFR activity.

      Evidence Type: Functional Mutation: T785 | Summary: The T785 mutation alters molecular function as it is located in the TK domain critical for EGFR activity.

      Evidence Type: Functional Mutation: C797 | Summary: The C797 mutation alters molecular function as it is located in the TK domain critical for EGFR activity.

      Evidence Type: Functional Mutation: Y801 | Summary: The Y801 mutation alters molecular function as it is located in the TK domain critical for EGFR activity.

      Evidence Type: Functional Mutation: R831 | Summary: The R831 mutation alters molecular function as it is located in the TK domain critical for EGFR activity.

      Evidence Type: Functional Mutation: L858 | Summary: The L858 mutation alters molecular function as it is located in the TK domain critical for EGFR activity.

      Evidence Type: Functional Mutation: E868 | Summary: The E868 mutation alters molecular function as it is located in the TK domain critical for EGFR activity.

      Evidence Type: Functional Mutation: L858R | Summary: The L858R mutation is described as a functional mutation that is activating in nature.

      Gene→Variant (gene-first): NA:W731 NA:E734 NA:T785 EGFR(1956):C797 EGFR(1956):Y801 EGFR(1956):R831 EGFR(1956):L858 EGFR(1956):E868 EGFR(1956):L858R

      Genes: NA EGFR(1956)

      Variants: W731 E734 T785 C797 Y801 R831 L858 E868 L858R

    2. Functional mutations were found in 31%(9/29) of patients; 7 of these mutations were novel and another was the L858R mutation. All missense mutations were found to be activating mutations and responsive to erlotinib. Of t

      [Paragraph-level] PMCID: PMC2970593 Section: ABSTRACT PassageIndex: 6

      Evidence Type(s): Functional, Predictive, Prognostic

      Summary: Evidence Type: Functional | Mutation: L858R | Summary: The L858R mutation is described as a functional mutation that is activating in nature. Evidence Type: Predictive | Mutation: L858R | Summary: The L858R mutation is responsive to erlotinib, indicating a correlation with treatment response. Evidence Type: Prognostic | Mutation: L858R | Summary: Patients with the L858R mutation had a median follow-up time of 22 months, with some developing progressive disease and death, suggesting a correlation with disease outcome.

      Gene→Variant (gene-first): 1956:L858R

      Genes: 1956

      Variants: L858R

    1. Pitfalls in mutational testing and reporting of common KIT and PDGFRA mutations in gastrointestinal stromal tumors

      [Paper-level Aggregated] PMCID: PMC2910708

      Evidence Type(s): Functional

      Summary: Mutation: c.1728_1766dup39bp | Summary: The duplication mutation c.1728_1766dup39bp in KIT exon 11 alters molecular or biochemical function.

      Gene→Variant (gene-first): KIT(3815):c.1728_1766dup39bp

      Genes: KIT(3815)

      Variants: c.1728_1766dup39bp

    2. Three different DNA samples containing mutations in KIT exon 11 (i.e. two deletions, c.1735_1737delGAT; p.D579del and c.1661_1705del45bp; p.E554_Y568del and one duplication, c.1728_1766dup39bp; p.L576_L588dup) were analy

      [Paragraph-level] PMCID: PMC2910708 Section: RESULTS PassageIndex: 16

      Evidence Type(s): Oncogenic, Functional

      Summary: Evidence Type: Oncogenic | Mutation: c.1735_1737delGAT | Summary: The deletion mutation c.1735_1737delGAT in KIT exon 11 is associated with tumor development or progression. Evidence Type: Oncogenic | Mutation: c.1661_1705del45bp | Summary: The deletion mutation c.1661_1705del45bp in KIT exon 11 is associated with tumor development or progression. Evidence Type: Functional | Mutation: c.1728_1766dup39bp | Summary: The duplication mutation c.1728_1766dup39bp in KIT exon 11 alters molecular or biochemical function.

      Gene→Variant (gene-first): 3815:L588dup 3815:Y568del 3815:c.1661_1705del45bp 3815:c.1728_1766dup39bp 3815:c.1735_1737delGAT 3815:p.D579del

      Genes: 3815

      Variants: L588dup Y568del c.1661_1705del45bp c.1728_1766dup39bp c.1735_1737delGAT p.D579del

    1. PLX4032, a selective BRAFV600E kinase inhibitor, activates the ERK pathway and enhances cell migration and proliferation of BRAFWT melanoma cells

      [Paper-level Aggregated] PMCID: PMC2848976

      Evidence Type(s): Functional

      Summary: Mutation: BRAFV600E | Summary: The BRAFV600E mutation is associated with changes in the phosphorylation state of ERK1/2, high enzymatic activity, alterations in gene expression, and activation of downstream ERK targets. It also affects intracellular signaling pathways, leading to differential activation and downregulation of FOS and JUNB in response to treatment, and is linked to changes in phospho-FAK activation and ERK1/2 phosphorylation. Additionally, it is associated with a reduction in cell motility in response to PLX4032, indicating a functional impact on melanoma cell behavior.

      Evidence Type: Functional Mutation: BRAFV600K | Summary: The BRAFV600K mutation is associated with high enzymatic activity, indicating that it alters molecular function.

      Evidence Type: Functional Mutation: R89L | Summary: The R89L mutation in RAF1 does not bind Ras-GTP, indicating a change in molecular function, as it was activated by PLX4032 similarly to wild-type RAF1.

      Evidence Type: Functional Mutation: Q61L | Summary: The Q61L mutation in NRAS may alter molecular or biochemical function, as it is implicated in the activation of signaling pathways in melanoma cells. The presence of NRAS Q61L mutant primary melanoma cells shows altered cellular behaviors, indicating a change in molecular function.

      Gene→Variant (gene-first): BRAF(673):BRAFV600E BRAF(673):BRAFV600K JUNB(3726):R89L NRAS(4893):Q61L

      Genes: BRAF(673) JUNB(3726) NRAS(4893)

      Variants: BRAFV600E BRAFV600K R89L Q61L

    2. BRAFV600E/K is a frequent mutationally active tumor-specific kinase in melanomas that is currently targeted for therapy by the specific inhibitor PLX4032. Our studies with melanoma tumor cells that are BRAFV600E/K and BR

      [Paragraph-level] PMCID: PMC2848976 Section: ABSTRACT PassageIndex: 1

      Evidence Type(s): Predictive, Oncogenic, Functional

      Summary: Evidence Type: Predictive | Mutation: BRAFV600E/K | Summary: BRAFV600E/K is targeted for therapy with the specific inhibitor PLX4032, indicating a correlation with treatment response. Evidence Type: Oncogenic | Mutation: BRAFV600E/K | Summary: BRAFV600E/K is described as a mutationally active tumor-specific kinase in melanomas, contributing to tumor development. Evidence Type: Functional | Mutation: Q61L | Summary: The presence of NRAS Q61L mutant primary melanoma cells shows altered cellular behaviors, indicating a change in molecular function. Evidence Type: Predictive | Mutation: Q61L | Summary: PLX4032 increased the rate of proliferation in NRAS Q61L mutant primary melanoma cells, suggesting a correlation with treatment response. Evidence Type: Oncogenic | Mutation: Q61L | Summary: The Q61L mutation in NRAS is associated with advanced lesions and altered cell behavior, contributing to tumor progression.

      Gene→Variant (gene-first): 673:BRAFV600E 4893:Q61L 673:V600E/K

      Genes: 673 4893

      Variants: BRAFV600E Q61L V600E/K

    3. Two additional assays confirmed that activated FAK had a functional impact on BRAFWT melanoma cells. First, there was a dramatic reduction in colony formation in soft agar in response to PLX4032 (Figure 6C), although the

      [Paragraph-level] PMCID: PMC2848976 Section: RESULTS PassageIndex: 24

      Evidence Type(s): Functional, Oncogenic

      Summary: Evidence Type: Functional | Mutation: BRAFV600E | Summary: The BRAFV600E mutation is associated with a reduction in cell motility in response to PLX4032, indicating a functional impact on the behavior of melanoma cells. Evidence Type: Oncogenic | Mutation: BRAFV600E | Summary: The BRAFV600E mutation contributes to tumor development or progression, as evidenced by its differential response to PLX4032 compared to BRAFWT melanoma cells.

      Gene→Variant (gene-first): 673:BRAFV600E

      Genes: 673

      Variants: BRAFV600E

    4. PLX4032 also had physiological effects on advanced melanoma cells. We observed enhanced detachment of BRAFWT melanoma cells after treatment with PLX4032 for several hours that were 99% viable (Figure 6A). In contrast, th

      [Paragraph-level] PMCID: PMC2848976 Section: RESULTS PassageIndex: 23

      Evidence Type(s): Oncogenic, Functional

      Summary: Evidence Type: Oncogenic | Mutation: BRAFV600E | Summary: The BRAFV600E mutation is associated with changes in cell adhesion and migration in melanoma cells, indicating its role in tumor development and progression. Evidence Type: Functional | Mutation: BRAFV600E | Summary: The BRAFV600E mutation alters molecular function, as evidenced by the changes in phospho-FAK activation and ERK1/2 phosphorylation in response to treatment.

      Gene→Variant (gene-first): 673:BRAFV600E

      Genes: 673

      Variants: BRAFV600E

    5. One of the main questions raised by our studies is whether ERK activation had any impact on cellular functions, because we did not detect a significant increase in the proliferation rate of advanced BRAFWT melanoma cells

      [Paragraph-level] PMCID: PMC2848976 Section: RESULTS PassageIndex: 21

      Evidence Type(s): Oncogenic, Functional

      Summary: Evidence Type: Oncogenic | Mutation: Q61L | Summary: The NRAS Q61L mutation is associated with tumor development or progression in melanoma, as indicated by its presence in primary melanoma cells. Evidence Type: Functional | Mutation: Q61L | Summary: The Q61L mutation in NRAS may alter molecular or biochemical function, as it is implicated in the activation of signaling pathways in melanoma cells.

      Gene→Variant (gene-first): 4893:Q61L

      Genes: 4893

      Variants: Q61L

    6. Real time RT-PCR demonstrated that known early response genes, FOS and JUNB, were activated within 30 min in YUDOSO-BRAFWT melanoma cells in response to PLX4032, an effect that was persistent for up to 8 h, whereas FOS w

      [Paragraph-level] PMCID: PMC2848976 Section: RESULTS PassageIndex: 17

      Evidence Type(s): Oncogenic, Functional

      Summary: Evidence Type: Oncogenic | Mutation: BRAFV600E | Summary: The BRAFV600E mutation is associated with altered activation of early response genes and contributes to tumor development or progression as indicated by its impact on ERK1/2 functional activation in melanoma cells. Evidence Type: Functional | Mutation: BRAFV600E | Summary: The BRAFV600E mutation alters the molecular function of signaling pathways, as evidenced by the differential activation and downregulation of FOS and JUNB in response to treatment in mutant versus wild-type melanoma cells.

      Gene→Variant (gene-first): 673:BRAFV600E

      Genes: 673

      Variants: BRAFV600E

    7. We further explored the activation of downstream ERK targets and changes in gene expression that may shed more light on PLX4032 cellular responses and may provide markers to monitor therapy. Western blotting with phospho

      [Paragraph-level] PMCID: PMC2848976 Section: RESULTS PassageIndex: 16

      Evidence Type(s): Functional

      Summary: Evidence Type: Functional | Mutation: BRAFV600E | Summary: The BRAFV600E mutation is associated with changes in gene expression and activation of downstream ERK targets, indicating an alteration in molecular function related to cellular responses to therapy.

      Gene→Variant (gene-first): 673:BRAFV600E

      Genes: 673

      Variants: BRAFV600E

    8. We considered several known pathways by which PLX4032 could activate RAF1. We ruled out triggering an escape pathway, such as a receptor tyrosine kinase, by two independent approaches. First, traditional Western blotting

      [Paragraph-level] PMCID: PMC2848976 Section: RESULTS PassageIndex: 13

      Evidence Type(s): Functional

      Summary: Evidence Type: Functional | Mutation: R89L | Summary: The R89L mutation in RAF1 does not bind Ras-GTP, indicating a change in molecular function, as it was activated by PLX4032 similarly to wild-type RAF1.

      Gene→Variant (gene-first): 3726:R89L

      Genes: 3726

      Variants: R89L

    9. We therefore assessed BRAF and RAF1 enzymatic activity. Immune-complexes kinase assays showed, as expected, high BRAF activity in YULAC-BRAFV600E and YUMAC-BRAFV600K cells that was suppressed after treatment with PLX4032

      [Paragraph-level] PMCID: PMC2848976 Section: RESULTS PassageIndex: 11

      Evidence Type(s): Functional

      Summary: Evidence Type: Functional | Mutation: BRAFV600E | Summary: The BRAFV600E mutation is associated with high enzymatic activity, indicating that it alters molecular function. Evidence Type: Functional | Mutation: BRAFV600K | Summary: The BRAFV600K mutation is associated with high enzymatic activity, indicating that it alters molecular function.

      Gene→Variant (gene-first): 673:BRAFV600E 673:BRAFV600K

      Genes: 673

      Variants: BRAFV600E BRAFV600K

    10. Other intracellular signaling pathways were not, or slightly affected by PLX4032. We did not detect engagement of the AKT pathway (Figure S2A, pS6K and pAKT). There were only slight changes in the activated form of p38MA

      [Paragraph-level] PMCID: PMC2848976 Section: RESULTS PassageIndex: 8

      Evidence Type(s): Functional

      Summary: Evidence Type: Functional | Mutation: BRAFV600E | Summary: The passage discusses the effects of the BRAFV600E mutation on intracellular signaling pathways, indicating that it alters the molecular function related to the response to PLX4032 treatment.

      Gene→Variant (gene-first): 673:BRAFV600E

      Genes: 673

      Variants: BRAFV600E

    11. Changes in dephosphorylation and hyperphosphorylation of ERK1/2 in YULAC-BRAFV600E and YUDOSO-BRAFWT melanoma cells, respectively, occurred within 5 min, and progressed with similar kinetics (Figure 2B, pERK). The Wester

      [Paragraph-level] PMCID: PMC2848976 Section: RESULTS PassageIndex: 6

      Evidence Type(s): Functional, Oncogenic

      Summary: Evidence Type: Functional | Mutation: BRAFV600E | Summary: The BRAFV600E mutation is associated with changes in the phosphorylation state of ERK1/2, indicating an alteration in molecular function related to signaling pathways in melanoma cells. Evidence Type: Oncogenic | Mutation: BRAFV600E | Summary: The BRAFV600E mutation contributes to tumor development or progression in melanoma, as evidenced by its presence in specific melanoma cell lines and its impact on ERK signaling.

      Gene→Variant (gene-first): 673:BRAFV600E

      Genes: 673

      Variants: BRAFV600E

    1. Activating K-Ras mutations outwith ‘hotspot’ codons in sporadic colorectal tumours – implications for personalised cancer medicine

      [Paper-level Aggregated] PMCID: PMC2837563

      Evidence Type(s): Functional

      Summary: Mutation: A146T | Summary: The A146T mutation is shown to be in the active GTP-bound conformation and influences gene expression similarly to other activating mutations, indicating an alteration in molecular function.

      Evidence Type: Functional Mutation: G12V | Summary: The G12V mutation is identified as being in the active GTP-bound conformation and is part of a gene cluster that indicates it alters molecular function, as shown by transcription-profiling experiments.

      Evidence Type: Functional Mutation: G12C | Summary: The G12C mutation is part of a gene cluster that shows similarity to wild-type K-Ras, indicating it may alter molecular function.

      Evidence Type: Functional Mutation: G12D | Summary: The G12D mutation is included in a gene cluster that suggests it alters molecular function, as evidenced by transcription-profiling experiments.

      Evidence Type: Functional Mutation: G13D | Summary: The G13D mutation is associated with distinct phenotypic characteristics and is described as an activating mutation that influences gene expression, indicating an alteration in molecular function.

      Evidence Type: Functional Mutation: K117N | Summary: The K117N mutation is confirmed to be in the active GTP-bound conformation, clusters with activating mutations, and influences gene expression, indicating a potential alteration in molecular function.

      Evidence Type: Functional Mutation: L19F | Summary: The L19F mutation is demonstrated to be in the active GTP-bound conformation, is part of a subcluster that suggests it alters molecular function, and influences gene expression, albeit to a lesser extent than other activating mutations.

      Evidence Type: Functional Mutation: R164Q | Summary: The R164Q mutation suggests an 'activating' phenotype and showed relatively few changes in gene expression or reduced pathway activation compared to other mutants, indicating a potential alteration in molecular function.

      Evidence Type: Functional Mutation: Q61H | Summary: The Q61H mutation is characterized as an activating mutation that influences gene expression, indicating an alteration in molecular function.

      Gene→Variant (gene-first): KRAS(3845):A146T KRAS(3845):G12V KRAS(3845):G12C KRAS(3845):G12D KRAS(3845):G13D KRAS(3845):K117N KRAS(3845):L19F KRAS(3845):R164Q KRAS(3845):Q61H

      Genes: KRAS(3845)

      Variants: A146T G12V G12C G12D G13D K117N L19F R164Q Q61H

    1. NSC114792, a novel small molecule identified through structure-based computational database screening, selectively inhibits JAK3

      [Paper-level Aggregated] PMCID: PMC2830973

      Evidence Type(s): Functional

      Summary: Mutation: V674A | Summary: The JAK3 V674A variant alters the molecular function of JAK3, leading to persistent activation and IL-3-independent growth in BaF3 cells, and is identified as an activating allele that can transform pro-B cells to IL-3-independent growth, indicating its role in tumor development.

      Gene→Variant (gene-first): JAK3(3718):V674A

      Genes: JAK3(3718)

      Variants: V674A

    2. A recent study identified an activating allele of JAK3 (V674A) from an acute myeloid leukemia patient-derived retroviral cDNA library, and showed that JAK3V674A can transform the lymphoid pro-B-cell line BaF3 to IL-3-ind

      [Paragraph-level] PMCID: PMC2830973 Section: RESULTS PassageIndex: 6

      Evidence Type(s): Oncogenic, Functional

      Summary: Evidence Type: Oncogenic | Mutation: V674A | Summary: The JAK3 V674A mutation is identified as an activating allele that can transform pro-B cells to IL-3-independent growth, indicating its role in tumor development. Evidence Type: Functional | Mutation: V674A | Summary: The JAK3 V674A variant alters the molecular function of JAK3, leading to persistent activation and IL-3-independent growth in BaF3 cells.

      Gene→Variant (gene-first): 3718:V674A

      Genes: 3718

      Variants: V674A

    1. Mutant Fibroblast Growth Factor Receptor 3 Induces Intracellular Signaling and Cellular Transformation in a Cell Type- and Mutation-Specific Manner

      [Paper-level Aggregated] PMCID: PMC2789045

      Evidence Type(s): Functional

      Summary: Mutation: S249C | Summary: The S249C mutation in FGFR3 alters molecular function by inducing phosphorylation of FRS2alpha and ERK1/2, leading to increased proliferation, viability, and cell cycle alterations in urothelial cells. It is associated with ligand-independent dimerization, strong constitutive phosphorylation, and increased phosphorylation of PLCgamma1, indicating a significant change in molecular function.

      Evidence Type: Functional Mutation: Y375C | Summary: The Y375C mutation in FGFR3 alters molecular function by inducing phosphorylation of FRS2alpha and ERK1/2, resulting in increased proliferation, viability, and changes in cell morphology. It exhibits an intermediate cell cycle profile and shows increased phosphorylation of PLCgamma1, indicating a functional impact on cell cycle-related proteins and signaling pathways.

      Evidence Type: Functional Mutation: K652E | Summary: The K652E mutation in FGFR3 alters molecular function by resulting in high levels of constitutive receptor phosphorylation and activating downstream signaling pathways. It is associated with changes in cell morphology and behavior, but does not induce the same proliferative effects as S249C and Y375C. The mutation shows a lack of constitutive PLCgamma1 phosphorylation and reduced viability and saturation density in TERT-NHUC cells, indicating a distinct functional impact compared to other mutants.

      Gene→Variant (gene-first): FGFR3(2261):S249C FGFR3(2261):Y375C FGFR3(2261):K652E

      Genes: FGFR3(2261)

      Variants: S249C Y375C K652E

    1. Limited copy number - high resolution melting (LCN-HRM) enables the detection and identification by sequencing of low level mutations in cancer biopsies

      [Paper-level Aggregated] PMCID: PMC2766370

      Evidence Type(s): Functional

      Summary: Mutation: c.34G>T; p.G12C | Summary: The mutation c.34G>T (p.G12C) alters the molecular or biochemical function of the KRAS protein, as evidenced by its detection in LCN-HRM reactions.

      Gene→Variant (gene-first): KRAS(3845):c.34G>T KRAS(3845):p.G12C

      Genes: KRAS(3845)

      Variants: c.34G>T p.G12C

    1. Somatic Mutations in the Angiopoietin-Receptor TIE2 Can Cause Both Solitary and Multiple Sporadic Venous Malformations

      [Paper-level Aggregated] PMCID: PMC2670982

      Evidence Type(s): Functional

      Summary: Mutation: L914F | Summary: The L914F mutation alters molecular function, as it shows ligand-independent hyperphosphorylation and abnormal localization in endothelial cells when overexpressed.

      Gene→Variant (gene-first): ANGPT1(284):L914F

      Genes: ANGPT1(284)

      Variants: L914F

    2. Germline substitutions in the endothelial cell tyrosine kinase receptor TIE2/TEK cause a rare inherited form of venous anomalies, mucocutaneous venous malformations (VMCM). We now identified a somatic 2nd hit causing los

      [Paragraph-level] PMCID: PMC2670982 Section: ABSTRACT PassageIndex: 1

      Evidence Type(s): Predisposing, Oncogenic, Functional

      Summary: Evidence Type: Predisposing | Mutation: R849W | Summary: The R849W mutation is described as an inherited variant associated with a rare form of venous anomalies, indicating it confers inherited risk for disease. Evidence Type: Oncogenic | Mutation: L914F | Summary: The L914F mutation is identified as a somatic variant contributing to tumor development, as it is associated with loss-of-function of the TIE2 receptor in a resected venous malformation. Evidence Type: Functional | Mutation: L914F | Summary: The L914F mutation alters molecular function, as it shows ligand-independent hyperphosphorylation and abnormal localization in endothelial cells when overexpressed.

      Gene→Variant (gene-first): 284:L914F 7010:R849W

      Genes: 284 7010

      Variants: L914F R849W

    1. A novel AKT3 mutation in melanoma tumours and cell lines

      [Paper-level Aggregated] PMCID: PMC2570525

      Evidence Type(s): Functional

      Summary: Mutation: AKT3 (E17K) | Summary: The AKT3 E17K mutation results in the activation of AKT when expressed in human melanoma cells, indicating a change in molecular function. Additionally, the expression of AKT3 E17K in A375 cells increased AKT phosphorylation compared to wild-type AKT3, demonstrating a change in molecular function due to this variant.

      Evidence Type: Functional Mutation: AKT1 (E17K) | Summary: The expression of AKT1 E17K protein in NIH 3T3 cells increased AKT phosphorylation, indicating that this variant alters molecular function.

      Evidence Type: Functional Mutation: E17K | Summary: The E17K mutation is associated with the activation of AKT3, indicating that it alters molecular or biochemical function.

      Gene→Variant (gene-first): NA:AKT3 (E17K) NA:AKT1 (E17K) AKT1(207):E17K

      Genes: NA AKT1(207)

      Variants: AKT3 (E17K) AKT1 (E17K) E17K

    2. Previous studies demonstrated that expression of AKT1 E17K protein in NIH 3T3 cells increased AKT phosphorylation in those cells. To determine whether the AKT3 E17K mutation results in a similar phenotype, we generated m

      [Paragraph-level] PMCID: PMC2570525 Section: RESULTS PassageIndex: 6

      Evidence Type(s): Functional

      Summary: Evidence Type: Functional | Mutation: AKT1 E17K | Summary: The expression of AKT1 E17K protein in NIH 3T3 cells increased AKT phosphorylation, indicating that this variant alters molecular function. Evidence Type: Functional | Mutation: AKT3 E17K | Summary: The expression of AKT3 E17K in A375 cells also increased AKT phosphorylation compared to wild-type AKT3, demonstrating a change in molecular function due to this variant.

      Gene→Variant (gene-first): 207:AKT1 E17K 207:E17K

      Genes: 207

      Variants: AKT1 E17K E17K

    3. Activation of AKT3 by the E17K mutation

      [Paragraph-level] PMCID: PMC2570525 Section: RESULTS PassageIndex: 5

      Evidence Type(s): Functional, Oncogenic

      Summary: Evidence Type: Functional | Mutation: E17K | Summary: The E17K mutation is associated with the activation of AKT3, indicating that it alters molecular or biochemical function. Evidence Type: Oncogenic | Mutation: E17K | Summary: The E17K mutation contributes to tumor development or progression through the activation of AKT3.

      Gene→Variant (gene-first): 207:E17K

      Genes: 207

      Variants: E17K

    1. Epidermal Growth Factor Receptor Activation in Glioblastoma through Novel Missense Mutations in the Extracellular Domain

      [Paper-level Aggregated] PMCID: PMC1702556

      Evidence Type(s): Functional

      Summary: Mutation: A289V | Summary: The A289V mutation in EGFR shows a marked increase in receptor autophosphorylation and is associated with increased tyrosine phosphorylation in response to EGF stimulation in murine hematopoietic cells, indicating an alteration in molecular function.

      Evidence Type: Functional Mutation: T263P | Summary: The T263P mutation in EGFR is part of a panel of missense mutants that exhibit increased phosphotyrosine content and is associated with increased tyrosine phosphorylation in response to EGF stimulation in murine hematopoietic cells, suggesting a change in biochemical function.

      Evidence Type: Functional Mutation: G598V | Summary: The G598V mutation is included in a panel of EGFR missense mutants that demonstrate increased phosphotyrosine content and is associated with increased tyrosine phosphorylation in response to EGF stimulation in murine hematopoietic cells, indicating a functional alteration.

      Evidence Type: Functional Mutation: L861Q | Summary: The L861Q mutation is part of a group of EGFR missense mutants that show increased phosphotyrosine content and is associated with increased tyrosine phosphorylation in response to EGF stimulation in murine hematopoietic cells, reflecting a change in molecular function.

      Evidence Type: Functional Mutation: R108K | Summary: The R108K mutation alters molecular function, as it is associated with increased tyrosine phosphorylation in response to EGF stimulation in murine hematopoietic cells.

      Gene→Variant (gene-first): EGFR(1956):A289V EGFR(1956):T263P EGFR(1956):G598V EGFR(1956):L861Q EGFR(1956):R108K

      Genes: EGFR(1956)

      Variants: A289V T263P G598V L861Q R108K

    1. Oncogenic Transformation by Inhibitor-Sensitive and -Resistant EGFR Mutants

      [Paper-level Aggregated] PMCID: PMC1240052

      Evidence Type(s): Functional

      Summary: Mutation: D837A | Summary: The D837A mutation is described as kinase-dead and kinase-inactive, failing to induce colony formation, indicating an alteration in molecular function compared to the wild-type EGFR.

      Evidence Type: Functional Mutation: L858R | Summary: The L858R mutation in EGFR is associated with ligand-independent autophosphorylation, constitutive phosphorylation of Shc, and constitutive activation of STAT signaling pathways, indicating alterations in molecular function related to receptor activation and downstream signaling pathways.

      Evidence Type: Functional Mutation: mutant EGFR | Summary: The mutant EGFR leads to constitutive activation of signaling pathways, indicating an alteration in molecular function related to cell survival.

      Gene→Variant (gene-first): EGFR(1956):D837A EGFR(1956):L858R NA:mutant EGFR

      Genes: EGFR(1956) NA

      Variants: D837A L858R mutant EGFR

    2. Constitutive phosphorylation of mutant EGFR on Y1068 (see Figure 2A), the binding site for the phosphatidylinositol 3-kinase interacting protein Gab1, indicated that signaling pathways downstream of phosphatidylinositol

      [Paragraph-level] PMCID: PMC1240052 Section: RESULTS PassageIndex: 14

      Evidence Type(s): Functional, Oncogenic

      Summary: Evidence Type: Functional | Mutation: mutant EGFR | Summary: The mutant EGFR leads to constitutive activation of signaling pathways, indicating an alteration in molecular function related to cell survival. Evidence Type: Oncogenic | Mutation: mutant EGFR | Summary: The mutant EGFR contributes to tumor development by activating downstream signaling pathways, which are involved in promoting cell survival.

      Gene→Variant (gene-first): 207:serine/threonine

      Genes: 207

      Variants: serine/threonine

    3. Consistent with previous reports on L858R mutant EGFR, STAT signaling pathways are constitutively activated in the transformed NIH-3T3 cells. Immunoblotting with antibodies specific for phosphorylated Y705, the tyrosine

      [Paragraph-level] PMCID: PMC1240052 Section: RESULTS PassageIndex: 13

      Evidence Type(s): Functional, Oncogenic

      Summary: Evidence Type: Functional | Mutation: L858R | Summary: The L858R mutant EGFR alters molecular function by constitutively activating STAT signaling pathways and increasing STAT3-dependent gene expression in transformed cells. Evidence Type: Oncogenic | Mutation: L858R | Summary: The L858R mutation in EGFR contributes to tumor development as evidenced by its transformation of NIH-3T3 cells and activation of oncogenic signaling pathways.

      Gene→Variant (gene-first): 1956:L858R

      Genes: 1956

      Variants: L858R

    4. We next asked whether constitutive activation of mutant EGFR is associated with alterations in downstream signaling pathways. Because Y1173, a docking site for the adaptor protein Shc, is constitutively phosphorylated on

      [Paragraph-level] PMCID: PMC1240052 Section: RESULTS PassageIndex: 12

      Evidence Type(s): Functional, Oncogenic

      Summary: Evidence Type: Functional | Mutation: L858R | Summary: The L858R mutation in EGFR leads to constitutive phosphorylation of Shc, indicating an alteration in molecular function related to downstream signaling pathways. Evidence Type: Oncogenic | Mutation: L858R | Summary: The L858R mutation in EGFR contributes to tumor development by causing constitutive activation and signaling alterations in cancer cells.

      Gene→Variant (gene-first): 1956:L858R

      Genes: 1956

      Variants: L858R

    5. The constitutive increase in EGFR activity appears to be ligand-independent, as a combination of neutralizing antibodies against EGF, TGFalpha, and EGFR failed to inhibit elevated basal levels of L858R autophosphorylatio

      [Paragraph-level] PMCID: PMC1240052 Section: RESULTS PassageIndex: 10

      Evidence Type(s): Functional, Oncogenic

      Summary: Evidence Type: Functional | Mutation: L858R | Summary: The L858R mutation in EGFR is associated with ligand-independent autophosphorylation, indicating that it alters molecular function related to receptor activation. Evidence Type: Oncogenic | Mutation: L858R | Summary: The L858R mutation contributes to tumor development and progression, as it is implicated in the activation of EGFR in lung adenocarcinoma.

      Gene→Variant (gene-first): 1956:L858R

      Genes: 1956

      Variants: L858R

    6. Transformation of NIH-3T3 cells by L858R or G719S EGFR was further assessed in two independent assays. Expression of the EGFR point mutants in NIH-3T3 cells caused loss of contact inhibition, resulting in focus formation

      [Paragraph-level] PMCID: PMC1240052 Section: RESULTS PassageIndex: 4

      Evidence Type(s): Oncogenic, Functional

      Summary: Evidence Type: Oncogenic | Mutation: L858R | Summary: The L858R EGFR mutation contributes to tumor development as demonstrated by the formation of tumors in immunocompromised mice after injection of transformed NIH-3T3 fibroblasts. Evidence Type: Oncogenic | Mutation: G719S | Summary: The G719S EGFR mutation contributes to tumor development as shown by the formation of tumors in immunocompromised mice following the injection of transformed NIH-3T3 fibroblasts. Evidence Type: Functional | Mutation: D837A | Summary: The D837A mutation is described as kinase-inactive, indicating an alteration in molecular function compared to the wild-type EGFR.

      Gene→Variant (gene-first): 1956:D837A 1956:G719S 1956:L858R

      Genes: 1956

      Variants: D837A G719S L858R

    7. To assess the oncogenic potential of EGFR kinase domain mutants, tumor-derived mutations were introduced into the wild-type human EGFR cDNA by site-directed mutagenesis. The resulting wild-type and mutant EGFR cDNAs were

      [Paragraph-level] PMCID: PMC1240052 Section: RESULTS PassageIndex: 3

      Evidence Type(s): Oncogenic, Functional

      Summary: Evidence Type: Oncogenic | Mutation: G719S | Summary: The G719S mutation was shown to transform NIH-3T3 cells to anchorage independence, indicating its role in tumor development. Evidence Type: Oncogenic | Mutation: L858R | Summary: The L858R mutation was able to transform NIH-3T3 cells to anchorage independence, demonstrating its contribution to tumor progression. Evidence Type: Functional | Mutation: D837A | Summary: The D837A mutation is described as kinase-dead and failed to induce colony formation, indicating an alteration in molecular function.

      Gene→Variant (gene-first): 1956:D837A 1956:G719S 1956:L858R

      Genes: 1956

      Variants: D837A G719S L858R