19 Matching Annotations
  1. Oct 2026
    1. Foveal Hypoplasia Grading in 95 Cases of Congenital Aniridia: Correlation to Phenotype and PAX6 Genotype

      PMID: 34942114

      Variant NM_001368894.2:c.136C>G(p.Leu46Val)

      Gene: PAX6

      Disease: Ocular dysgenesis

      InheritancePattern: AD

      Notes Pub presents a variant with a diff AA change at position 46, p.L46Q vs the variant being curated which is p.L46V

    1. Missense mutation at the C-terminus of PAX6 negatively modulates homeodomain function

      PMID: 11309364

      Variant p.Q422R and p.P375Q

      Gene: PAX6

      Disease: Ocular dysgenesis

      InheritancePattern: AD

      Notes both p.q422R and p.P375Q had lower transcriptional activation of HD targeted sequences and lost binding to homeobox domain sequences in EMSA assay showing that the AA substitution constituted a loss of function for DNA binding with the homeobox DNA binding domain. Proband was positve for aniridia, foveal hypoplasia and cataracts in a 3yo girl.

    1. In isolated case D

      CaseID D

      VariantInPub IVS2+9G>A

      MANE NM_001368894.2:c.-129+9G>A

      Zygosity heterozygous

      PhenotypesProband HP:0000568, HP:0000482, HP:0000518, HP:0000639, HP:0000647, HP:0000491

      FamilyInfo No family or segregation information was included

      SpliceFormVariant No RT-PCR or northern blot to confirm the intronic substitution lead to a splice variant

    1. Screening of a large PAX6 cohort identified many novel variants and emphasises the importance of the paired and homeobox domains

      PMID: 32360764

      Variant NM_000280.5:c.333C>A(p.Val111=)

      Gene: PAX6

      Disease: Ocular dysgenesis

      InheritancePattern: AD

      Notes Proband with confirmed aniridia and confirmed de novo appearance of the variant, summary in table 1, proband information in the "splice variant" section. It is noted however that the authors do not include the parental genotype or phenotype data.

      Clinical Lab The Wessex Regional Genetics Laboratory has been contacted for variants c.333C>A and c.1183G>C, there is no additional information than what is in the table and if familial or de novo is claimed it is because parental samples were collected and tested negative for the variant in the published proband

    1. Molecular analysis of patients with aniridia in Russian Federation broadens the spectrum of PAX6 mutations T.A. Vasilyeva,  T.A. Vasilyeva Federal State Budgetary Institution ‘Research Center for Medical Genetics’, Moscow, Russian FederationSearch for more papers by this authorA.A. Voskresenskaya,  A.A. Voskresenskaya Department of Ambulant Surgery and Conservative Treatment, Cheboksary Branch of S. Fyodorov Eye Microsurgery Federal State Institution, Cheboksary, Russian FederationSearch for more papers by this authorB. Käsmann-Kellner,  B. Käsmann-Kellner German Aniridia Center at the Section of Pediatric Ophthalmology, Orthoptics, Low Vision & Neuroophthalmology, Department of Ophthalmology, Saarland University Homburg/Saar, GermanySearch for more papers by this authorO.V. Khlebnikova,  O.V. Khlebnikova Federal State Budgetary Institution ‘Research Center for Medical Genetics’, Moscow, Russian FederationSearch for more papers by this authorN.A. Pozdeyeva,  N.A. Pozdeyeva Department of Ambulant Surgery and Conservative Treatment, Cheboksary Branch of S. Fyodorov Eye Microsurgery Federal State Institution, Cheboksary, Russian FederationSearch for more papers by this authorG.M. Bayazutdinova,  G.M. Bayazutdinova Federal State Budgetary Institution ‘Research Center for Medical Genetics’, Moscow, Russian FederationSearch for more papers by this authorS.I. Kutsev,  S.I. Kutsev Federal State Budgetary Institution ‘Research Center for Medical Genetics’, Moscow, Russian Federation Department of Molecular and Cell Genetics, Pirogov Russian National Research Medical University, Moscow, Russian FederationSearch for more papers by this authorE.K. Ginter,  E.K. Ginter Federal State Budgetary Institution ‘Research Center for Medical Genetics’, Moscow, Russian FederationSearch for more papers by this authorE.V. Semina,  E.V. Semina Division of Developmental Biology, Department of Pediatrics, Medical College of Wisconsin, Milwaukee, WisconsinSearch for more papers by this authorA.V. Marakhonov,  Corresponding Author A.V. Marakhonov marakhonov@generesearch.ru orcid.org/0000-0002-0972-5118 Federal State Budgetary Institution ‘Research Center for Medical Genetics’, Moscow, Russian Federation Laboratory of Functional Analysis of the Genome, Moscow Institute of Physics and Technology (State University), Dolgoprudny, Moscow Region, Russian Federation Correspondence Rena A. Zinchenko, Andrey V. Marakhonov, Federal State Budgetary Institution ‘Research Center for Medical Genetics’, Moskvorechie Street, 1, 115478 Moscow, Russian Federation. Email: renazinchenko@mail.ru, marakhonov@generesearch.ruSearch for more papers by this authorR.A. Zinchenko,  Corresponding Author R.A. Zinchenko renazinchenko@mail.ru Federal State Budgetary Institution ‘Research Center for Medical Genetics’, Moscow, Russian Federation Department of Molecular and Cell Genetics, Pirogov Russian National Research Medical University, Moscow, Russian Federation Correspondence Rena A. Zinchenko, Andrey V. Marakhonov, Federal State Budgetary Institution ‘Research Center for Medical Genetics’, Moskvorechie Street, 1, 115478 Moscow, Russian Federation. Email: renazinchenko@mail.ru, marakhonov@generesearch.ruSearch for more papers by this author

      PMID 28321846

      Gene: PAX6

      Variant NM_001368894.2:c.-128-2del

      Disease: Ocular dysgenesis

      InheritancePattern: AD

      Disease PAX6-related ocular dysgenesis MONDO:0800183

      Proband 26.03 and apparently de novo

    1. A novel deletion (IVS11+3del4) identified in the human PAX6 gene in a patient with aniridia

      PMID:

      Gene: PAX6

      Variant NM_000280.5:c.333C>A(p.Val111=)

      Disease: Ocular dysgenesis

      InheritancePattern: AD

      Notes In Table 1. and Figure 3 there are nice illustrations of the consequences of this variant leading to a 27bp truncation in exon 6, in frame, which causes an AA deletion p.Cys112_Val120del version of PAX6. No patient phenotype data is available.