PMID: 10592114

Gene: VHL

StandardizedReferenceSequence: NM_000551.3

GroupID: 12

Case: Sex, Age, Ethnicity unknown

DiseaseAssertion: VHL

FamilyInfo: Unknown. 1 registrant from France was found with this variant; no family info was mentioned

CasePresentingHPOs: HP:0030393 (Endolymphatic sac tumor)

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CasePreviousTesting: N/A

PreviouslyPublished: N/A

SupplementalData: N/A

Variant: p.R113* (c.337C>T)

CaseProblemVariantFreeText: N/A

LegacyVariant: N/A

ClinVarID: 220414 https://www.ncbi.nlm.nih.gov/clinvar/variation/220414/

CAID: N/A

gnomAD: N/A

VariantEvidence: N/A

MutationType: stop_gained

CivicName: R113* (c.337C>T)

MultipleGeneVariants: N/A

Case#: Variant not associated with a proband. Variant listed in supplementary materials in Supplementary Table 4

DiseaseAssertion: Mucopolysaccharidosis type I, MPS I

FamilyInfo: N/A

CasePresentingHPOs:

CaseHPOFreeText:

CaseNotHPOs:

CaseNotHPOFreeText:

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: L396P

Variant1ClinVarID:

Variant1CAID: CA355963499

Variant2: N/A

Variant2ClinVarID: N/A

Variant2CAID: N/A

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished: N/A

Case#: Variant not associated with a proband. Variant listed in supplementary materials in Supplementary Table 4

DiseaseAssertion: Mucopolysaccharidosis type I, MPS I

FamilyInfo: N/A

CasePresentingHPOs:

CaseHPOFreeText:

CaseNotHPOs:

CaseNotHPOFreeText:

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: P496R

Variant1ClinVarID: 496861

Variant1CAID: CA2802275

Variant2: N/A

Variant2ClinVarID: N/A

Variant2CAID: N/A

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished: N/A

Case#: Variant not associated with a proband. Variant listed in supplementary materials in Supplementary Table 4

DiseaseAssertion: Mucopolysaccharidosis type I, MPS I

FamilyInfo: N/A

CasePresentingHPOs:

CaseHPOFreeText:

CaseNotHPOs:

CaseNotHPOFreeText:

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: A436P

Variant1ClinVarID:

Variant1CAID: CA355963897

Variant2: N/A

Variant2ClinVarID: N/A

Variant2CAID: N/A

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished: N/A

Case#: Variant not associated with a proband. Variant listed in supplementary materials in Supplementary Table 4

DiseaseAssertion: Mucopolysaccharidosis type I, MPS I

FamilyInfo: N/A

CasePresentingHPOs:

CaseHPOFreeText:

CaseNotHPOs:

CaseNotHPOFreeText:

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: G208D

Variant1ClinVarID: 554590

Variant1CAID: CA355961948

Variant2: N/A

Variant2ClinVarID: N/A

Variant2CAID: N/A

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished: N/A

Case#: Variant not associated with a proband. Variant listed in supplementary materials in Supplementary Table 4

DiseaseAssertion: Mucopolysaccharidosis type I, MPS I

FamilyInfo: N/A

CasePresentingHPOs:

CaseHPOFreeText:

CaseNotHPOs:

CaseNotHPOFreeText:

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: E276K

Variant1ClinVarID:

Variant1CAID: CA355962355

Variant2: N/A

Variant2ClinVarID: N/A

Variant2CAID: N/A

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished: N/A

Case#: Variant not associated with a proband. Variant listed in supplementary materials in Supplementary Table 4

DiseaseAssertion: Mucopolysaccharidosis type I, MPS I

FamilyInfo: N/A

CasePresentingHPOs:

CaseHPOFreeText:

CaseNotHPOs:

CaseNotHPOFreeText:

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: H449N

Variant1ClinVarID: 350230

Variant1CAID: CA2802233

Variant2: N/A

Variant2ClinVarID: N/A

Variant2CAID: N/A

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished: N/A

Case#: Variant not associated with a proband. Variant listed in supplementary materials in Supplementary Table 4

DiseaseAssertion: Mucopolysaccharidosis type I, MPS I

FamilyInfo: N/A

CasePresentingHPOs:

CaseHPOFreeText:

CaseNotHPOs:

CaseNotHPOFreeText:

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: H82P

Variant1ClinVarID: 195039

Variant1CAID: CA201510

Variant2: N/A

Variant2ClinVarID: N/A

Variant2CAID: N/A

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished: N/A

Case#: Variant not associated with a proband. Variant listed in supplementary materials in Supplementary Table 4

DiseaseAssertion: Mucopolysaccharidosis type I, MPS I

FamilyInfo: N/A

CasePresentingHPOs:

CaseHPOFreeText:

CaseNotHPOs:

CaseNotHPOFreeText:

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: E178K

Variant1ClinVarID: 2203495

Variant1CAID: CA355961709

Variant2: N/A

Variant2ClinVarID: N/A

Variant2CAID: N/A

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished: N/A

Case#: Variant not associated with a proband. Variant listed in supplementary materials in Supplementary Table 4

DiseaseAssertion: Mucopolysaccharidosis type I, MPS I

FamilyInfo: N/A

CasePresentingHPOs:

CaseHPOFreeText:

CaseNotHPOs:

CaseNotHPOFreeText:

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: P385R

Variant1ClinVarID: 556024

Variant1CAID: CA355963438

Variant2: N/A

Variant2ClinVarID: N/A

Variant2CAID: N/A

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished: N/A

Case#: Variant not associated with a proband. Variant listed in supplementary materials in Supplementary Table 4

DiseaseAssertion: Mucopolysaccharidosis type I, MPS I

FamilyInfo: N/A

CasePresentingHPOs:

CaseHPOFreeText:

CaseNotHPOs:

CaseNotHPOFreeText:

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: H240R

Variant1ClinVarID: 947028

Variant1CAID: CA355962127

Variant2: N/A

Variant2ClinVarID: N/A

Variant2CAID: N/A

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished: N/A

Case#: Variant not associated with a proband. Variant listed in supplementary materials in Supplementary Table 4

DiseaseAssertion: Mucopolysaccharidosis type I, MPS I

FamilyInfo: N/A

CasePresentingHPOs:

CaseHPOFreeText:

CaseNotHPOs:

CaseNotHPOFreeText:

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1:

Variant1ClinVarID:

Variant1CAID: CA355963739

Variant2: N/A

Variant2ClinVarID: N/A

Variant2CAID: N/A

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished: N/A

Case#: Variant not associated with a proband. Variant listed in supplementary materials in Supplementary Table 4

DiseaseAssertion: Mucopolysaccharidosis type I, MPS I

FamilyInfo: N/A

CasePresentingHPOs:

CaseHPOFreeText:

CaseNotHPOs:

CaseNotHPOFreeText:

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: D315Y

Variant1ClinVarID:

Variant1CAID: CA355962740

Variant2: N/A

Variant2ClinVarID: N/A

Variant2CAID: N/A

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished: N/A

Case#: Patient 2474, male, northern European origin, he was class valedictorian in high school and then a practicing attorney until his intellect deteriorated later in life.

DiseaseAssertion: MPS1-S, mild

FamilyInfo: Affected sister with MPS-1 who had a similar or slightly more severe clinical phenotype.

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: Fibroblasts has enabled detection of 0.041 ± 0.008 (n = 6) ng of IDUA protein of total cellular protein/mg (0.13% of normal mean). This gives a calculated specific activity and VmX, of 88 and 102 pmol/min/ng of IDUA toward the fluorogenic and heparin-derived disaccharide substrates, respectively, both of which are in the normal range.

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: c.590-7G>A (678-7G>A)

Variant1ClinVarID: 222996

Variant1CAID: CA356990

Variant2: c.1205G>A (p.W402X)

Variant2ClinVarID: 11908

Variant2CAID: CA220498

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

PMID: 21734815

Gene: IDUA

Disease: MPS1

Inheritance: Autosomal recessive

Case#: 6, Male, Han Chinese

DiseaseAssertion: Hurler Syndrome

FamilyInfo: Not Provided

CasePresentingHPOs: HP:0001249, HP:0007957, HP:0001433 (Mental Retardation (severe), Corneal Clouding, Hepatosplenomegaly)

CaseHPOFreeText: Skeletal Deformities

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: 0 Leukocyte IDUA activity (nmol/h/mg protein) (isolated leukocytes in the latter)

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

GenotypingMethod: Using the artificial substrate 4-methyl-umbelliferyl α-L-iduronide (Sigma)

Variant1: c.792+1G>T

Variant1ClinVarID: N/A

Variant1CAID: CA355962278

Variant2: Not identified

Variant2ClinVarID: N/A

Variant2CAID: N/A

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: OS of sibship 1, female, 8 years old (age at diagnosis), 8.8 years old (age at ERT enrollment), 5.4 years (duration of ERT)

DiseaseAssertion: MPS1-HS

FamilyInfo: Affected male YS (YS of sibship 1)

CasePresentingHPOs: HP:0007957, HP:0000943, HP:0002828, HP:0000365, HP:0001263, HP:0001260, HP:0002751 (Corneal opacity, dysostosis, joint contractures, mild hearing impairment, psychomotor delay, speech difficulty, kyphoscoliosis)

CaseHPOFreeText: Cardiac disease, lung function tests 50% of normal, organomegaly

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: Yes - symptoms present at T1 were stabilized or improved (organomegaly and hearing) at T2, except for worsening of kyphoscoliosis.

CaseBMT: N/A

Variant1: c.1598C>G (p.P533R)

Variant1ClinVarID: 11910

Variant1CAID: CA256112

Variant2: c.1598C>G (p.P533R)

Variant2ClinVarID: 11910

Variant2CAID: CA256112

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: YS of sibship 4, male, 0.8 years old (age at diagnosis), 1.3 years old (age at ERT enrollment), 3.6 years (duration of ERT)

DiseaseAssertion: MPS1-HS

FamilyInfo: Affected male OS (OS of sibship 4)

CasePresentingHPOs: HP:0007957, HP:0000943, HP:0002828 (Corneal opacity, dysostosis, joint contractures)

CaseHPOFreeText: Cardiac disease, progression of respiratory symptoms

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: Yes - Had poor compliance (~60 %) with ERT, which may have impacted the symptom progression.

CaseBMT: N/A

Variant1: c.623G>A (p.G208D)

Variant1ClinVarID: 554590

Variant1CAID: CA355961948

Variant2: (p.P520R), Typo, no proline at this position

Variant2ClinVarID: N/A

Variant2CAID: N/A

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: YS of sibship 8, male, 3.3 years old (age at diagnosis), 3.7 years old (age at ERT enrollment), 5.8 years (duration of ERT)

DiseaseAssertion: MPS1-HS

FamilyInfo: Affected OS (OS of sibship 8)

CasePresentingHPOs: HP:0007957, HP:0000943, HP:0002828 (Corneal opacity, dysostosis, joint contracture)

CaseHPOFreeText: Cardiac disease

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: Yes - Had progression of cardiac symptoms at T2, dysostosis multiplex stabilized, and remained milder. Joint contractures progressed into the moderate range.

CaseBMT: N/A

Variant1: N/A

Variant1ClinVarID: N/A

Variant1CAID: N/A

Variant2: N/A

Variant2ClinVarID: N/A

Variant2CAID: N/A

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: YS of sibship 7, female, 3.3 years old (age at diagnosis), 3.4 years old (age at ERT enrollment), 5.6 years (duration of ERT)

DiseaseAssertion: MPS1-HS

FamilyInfo: Affected OS (OS of sibship 7)

CasePresentingHPOs: HP:0007957, HP:0000943, HP:0002828, HP:0001263, HP:0001270 (Corneal opacity, dysostosis, joint contractures, cognitive impairment, motor impairment)

CaseHPOFreeText: Cardiac disease, somatic impairment

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: Yes - After 5 years of ERT, cardiac symptoms progressed but remained mild. Corneal clouding progressed as well. At the age of 5, motor development remained normal, and cognitive skills and musculoskeletal disease improved.

CaseBMT: N/A

Variant1: c.1598C>G (p.P533R)

Variant1ClinVarID: 11910

Variant1CAID: CA256112

Variant2: (L564fsx) No CDNA change provided.

Variant2ClinVarID: N/A

Variant2CAID: N/A

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: OS2 of sibship 6 (see Table 1), male, 8 years old (age at diagnosis), 11 years old (age at ERT enrollment), 6 years (duration of ERT)

DiseaseAssertion: MPS1-HS

FamilyInfo: Two affected siblings (OS1 and YS of sibship 6)

CasePresentingHPOs: HP:0007957, HP:0000943, HP:0002828 (Corneal opacity, dysostosis, joint contractures)

CaseHPOFreeText: Cardiac disease, musculoskeletal symptoms

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: Yes - Pulmonary function was 45–50 % of normal at T2. No restrictions in ADL.

CaseBMT: N/A

Variant1: N/A

Variant1ClinVarID: N/A

Variant1CAID: N/A

Variant2: N/A

Variant2ClinVarID: N/A

Variant2CAID: N/A

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

PMID: 29240299

Gene: IDUA

Disease: MPS1

Inheritance: Autosomal recessive

Case#: Patient 13, born in 2010 (paper published in 2017), 16 months (age at first treatment)

DiseaseAssertion: MPSI-H

FamilyInfo: N/A

CasePresentingHPOs: Corneal clouding (HP:0007957)

CaseHPOFreeText: N/A

CaseNotHPOs: Retinopathy, cataract (HP:0000488, HP:0000518)

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: 55 ng/mol (36 weight matched enzyme reference assay)

CaseUrineGAGs: 0.28 DS/CS

CaseERT: N/A

CaseBMT: Yes, MUD (GOS)

Variant1: c.1205G>A (p.W402X)

Variant1ClinVarID: 11908

Variant1CAID: CA220498

Variant2: c.1205G>A (p.W402X)

Variant2ClinVarID: 11908

Variant2CAID: CA220498

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

PMID: 34928474

Gene: IDUA

Disease: MPS1

Inheritance: Autosomal recessive

Case#: PKMPS1P6, 8 months old (age at presentation), 2 years old (age at report), female, Pakastani

DiseaseAssertion: MPS-I

FamilyInfo: Proband's parents were first cousins.

CasePresentingHPOs: Coarse facial features, recurrent respiratory tract infections, joint stiffness, upper airway obstructive symptoms, mild developmental delay, umbilical hernia (HP:0000256, HP:0002788, HP:0001387, HP:0002781, HP:0001263, HP:0001537)

CaseHPOFreeText: Widening of the wrist and a stunted, pectus carinatum

CaseNotHPOs: Visceromegaly (HP:0003271)

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: c.1469T>C (p.L490P)

Variant1ClinVarID: 11919

Variant1CAID: CA220503

Variant2: c.1469T>C (p.L490P)

Variant2ClinVarID: 11919

Variant2CAID: CA220503

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: PKMPS1P8, 10 years old (age at presentation), male, Pakastani

DiseaseAssertion: MPS-I

FamilyInfo: Born to consanguineous parents

CasePresentingHPOs: Coarse facial features, mild developmental delay, short stature, pectus carinatum, genu valgum, corneal clouding (HP:0000256, HP:0001263, HP:0004322, HP:0000768, HP:0002857, HP:0007957)

CaseHPOFreeText: Difficulty walking since the age of 4 years. Widening of the wrist, underweight, soft abdomen.

CaseNotHPOs: Visceromegaly (HP:0003271)

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: c.1469T>C (p.L490P)

Variant1ClinVarID:

Variant1CAID: 11919

Variant2: CA220503

Variant2ClinVarID: c.1469T>C (p.L490P)

Variant2CAID: 11919

AdditionalVariants: CA220503

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: PKMPS1P4, 16 months (age of presentation), male, Pakastani

DiseaseAssertion: MPS-I

FamilyInfo: Proband was born to a consanguineous family.

CasePresentingHPOs: Snoring, failure to thrive, developmental delay, coarse facial features, skeletal deformities, umbilical hernia (HP:0025267, HP:0001508, HP:0001263, HP:0000256, HP:0002652, HP:0001537)

CaseHPOFreeText: Copious nasal secretions, chest infections, underweight, and a liver span of 3 cm.

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: c.1469T>C (p.L490P)

Variant1ClinVarID: 11919

Variant1CAID: CA220503

Variant2: c.1469T>C (p.L490P)

Variant2ClinVarID: 11919

Variant2CAID: CA220503

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: PKMPS1P5, 10 months old (age at presentation), 2 years old (age at report), female, Pakastani

DiseaseAssertion:MPS-I

FamilyInfo: Her parents were related

CasePresentingHPOs: Upper airway obstructive symptoms, stridor, developmental delay, coarse facial features, pneumonia, umbilical hernia, short neck, kyphosis (HP:0002781, HP:0010307, HP:0001263, HP:0000256, HP:0002090, HP:0001537, HP:0000470, HP:0002808)

CaseHPOFreeText: Copious nasal discharge, widening of the wrist, liver span was 3 cm.

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: c.784delC (p.H262Tfs*55)

Variant1ClinVarID: 956890

Variant1CAID: CA2802083

Variant2: c.784delC (p.H262Tfs*55)

Variant2ClinVarID: 956890

Variant2CAID: CA2802083

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Patient 17, 3 years old (age at report), male, Indian

DiseaseAssertion: MPS1-H

FamilyInfo: N/A

CasePresentingHPOs: Coarse facial features, hepatosplenomegaly, joint contractures, corneal clouding, recurrent infections, dysostosis multiplex, intellectual disability, hernia (HP:0000280, HP:0001433, HP:0002828, HP:0007957, HP:0002719, HP:0000943, HP:0001249, HP:0100790)

CaseHPOFreeText: Cardiac disease

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: 3.6% (Range of residual enzyme activity: 0.0%-4.8%)

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: c.784delC (p.His262Thrfs*55)

Variant1ClinVarID: 956890

Variant1CAID: CA2802083

Variant2: c.784delC (p.His262Thrfs*55)

Variant2ClinVarID: 956890

Variant2CAID: CA2802083

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Patient 6, 1 years old (age at report), male, Indian

DiseaseAssertion: MPS1-H

FamilyInfo: N/A

CasePresentingHPOs: Coarse facial features, hepatosplenomegaly, joint contractures, corneal clouding, recurrent infections, dysostosis multiplex, intellectual disability (HP:0000280, HP:0001433, HP:0002828, HP:0007957, HP:0002719, HP:0000943, HP:0001249)

CaseHPOFreeText: Cardiac disease

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: 2.7% (Range of residual enzyme activity: 0.0%-4.8%)

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: c.362T>C (p.Leu121Pro)

Variant1ClinVarID: 1343382

Variant1CAID: CA355961174

Variant2: c.362T>C (p.Leu121Pro)

Variant2ClinVarID: 1343382

Variant2CAID: CA355961174

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Patient 54, 8 years old (age at report), female, Indian

DiseaseAssertion: MPS1-H

FamilyInfo: N/A

CasePresentingHPOs: Coarse facial features, hepatosplenomegaly, joint contractures, corneal clouding, recurrent infections, intellectual disability (HP:0000280, HP:0001433, HP:0002828, HP:0007957, HP:0002719, HP:0001249)

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: 2.3% (Range of residual enzyme activity: 0.0%-4.8%)

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: c.568_581del (p.Asn190His)

Variant1ClinVarID: 3639714

Variant1CAID: CA2801994

Variant2: c.1469T>C (p.Leu490Pro)

Variant2ClinVarID: 11919

Variant2CAID: CA220503

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Patient 31, 6 years old (age at report), male, Indian

DiseaseAssertion: MPS1-H

FamilyInfo: Sibling of Patient 32

CasePresentingHPOs: Coarse facial features, hepatosplenomegaly, joint contractures, corneal clouding, recurrent infections, dysostosis multiplex, hernia (HP:0000280, HP:0001433, HP:0002828, HP:0007957, HP:0002719, HP:0000943, HP:0100790)

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: 3.0% (Range of residual enzyme activity: 0.0%-4.8%)

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: c.1373T>C (p.Leu458Pro)

Variant1ClinVarID: N/A

Variant1CAID: CA355964255

Variant2: c.1373T>C (p.Leu458Pro)

Variant2ClinVarID: N/A

Variant2CAID: CA355964255

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Patient 12, 7 years old (age at report), female, Indian

DiseaseAssertion: MPS1-H

FamilyInfo: N/A

CasePresentingHPOs: Coarse facial features, hepatosplenomegaly, joint contractures, intellectual disability (HP:0000280, HP:0001433, HP:0002828, HP:0001249)

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: 2.7% (Range of residual enzyme activity: 0.0%-4.8%)

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: c.532G>A (p.Glu178Lys)

Variant1ClinVarID: 2203495

Variant1CAID: CA355961709

Variant2: c.532G>A (p.Glu178Lys)

Variant2ClinVarID: 2203495

Variant2CAID: CA355961709

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Patient 23, 9 months old (age at report), female, Indian

DiseaseAssertion: MPS1-H

FamilyInfo: N/A

CasePresentingHPOs: Intellectual disability (HP:0001249)

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: 0.0% (Range of residual enzyme activity: 0.0%-4.8%)

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: c.1029C>A (p.Tyr353Ter)

Variant1ClinVarID: 222997

Variant1CAID: CA356984

Variant2: c.1029C>A (p.Tyr353Ter)

Variant2ClinVarID: 222997

Variant2CAID: CA356984

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Patient 14, 5 years old (age at report), male, Indian

DiseaseAssertion: MPS1-H

FamilyInfo: N/A

CasePresentingHPOs: Coarse facial features, hepatosplenomegaly, corneal clouding, recurrent infections, hernia (HP:0000280, HP:0001433, HP:0007957, HP:0002719, HP:0100790)

CaseHPOFreeText: Cardiac disease

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: 2.8% (Range of residual enzyme activity: 0.0%-4.8%)

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: c.543T>G (p.Asn181Lys)

Variant1ClinVarID: N/A

Variant1CAID: CA355961734

Variant2: c.543T>G (p.Asn181Lys)

Variant2ClinVarID: N/A

Variant2CAID: CA355961734

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Patient 33 (Table 3)

DiseaseAssertion: Attenuated naïve MPS 1

FamilyInfo: N/A

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: 3 nmol/h/mg per DBS (dried blood spots) determined during NBS. 13.2 DBS protein concentration determined by Immuno-SRM (pmol/L).

CaseUrineGAGs: N/A

CaseERT: Yes

CaseBMT: N/A

Variant1: c.1577T>C (p.L526P)

Variant1ClinVarID: 567566

Variant1CAID: CA2802300

Variant2: c.1577T>C (p.L526P)

Variant2ClinVarID: 567566

Variant2CAID: CA2802300

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Patient 29 (Table 3)

DiseaseAssertion: Severe naïve MPS 1

FamilyInfo: N/A

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: <1 nmol/h/mg per DBS (dried blood spots) determined during NBS

CaseUrineGAGs: N/A

CaseERT: Yes

CaseBMT: N/A

Variant1: c.1205G>A (p.W402X)

Variant1ClinVarID: 11908

Variant1CAID: CA220498

Variant2: c.1524+1G>T

Variant2ClinVarID: 555169

Variant2CAID: CA355964830

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Patient 32 (Table 3)

DiseaseAssertion: Moderate naïve MPS 1

FamilyInfo: N/A

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: Yes

CaseBMT: N/A

Variant1: c.1598C>G (p.P533R)

Variant1ClinVarID: 11910

Variant1CAID: CA256112

Variant2: c.1598C>G (p.P533R)

Variant2ClinVarID: 11910

Variant2CAID: CA256112

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Patient 41 (Table 3)

DiseaseAssertion: Moderate MPS 1

FamilyInfo: N/A

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: 77.5 DBS protein concentration determined by Immuno-SRM (pmol/L).

CaseUrineGAGs: N/A

CaseERT: Yes

CaseBMT: N/A

Variant1: c.1598C>G (p.P533R)

Variant1ClinVarID: 11910

Variant1CAID: CA256112

Variant2: c.1598C>G (p.P533R)

Variant2ClinVarID: 11910

Variant2CAID: CA256112

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: P4, Male, 13 years (diagnosed), 16.1 (report), 38 kg (weight), 146 cm (height), Algerian

DiseaseAssertion: Scheie Syndrome

FamilyInfo: Parents are consanguineous

CasePresentingHPOs: HP:0001999, HP:0000943, HP:0002240, HP:0002240, HP:0001387, HP:0007957 (Facial Dysmorphic Features, Multiple Dysostosis, Joint Stiffness, Hepatomegaly, Hernia(Ombelical), Corneal Opacity)

CaseHPOFreeText: Cardiac Manifestations(Mitral Stenosis & Aortic Insufficiency)

CaseNotHPOs: HP:0001249, HP:0000238 (Mental Retardation, Hydrocephalus)

CaseNotHPOFreeText: Chronic Rhinorrhea

CaseEnzymeAssay: IDUA Enzyme activity 7 (% to the reference range mean)

CaseUrineGAGs: GAG quantitation 18 (fold change to the reference range mean according to age)

CaseERT: N/A

CaseBMT: N/A

GenotypingMethod: Direct DNA Fragments Sequencing

Variant1: c.1598C>G (p.Pro533Arg)

Variant1ClinVarID: 11910

Variant1CAID: CA256112

Variant2: c.1598C>G (p.Pro533Arg)

Variant2ClinVarID: 11910

Variant2CAID: CA256112

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: P12, Male, 2.6 years (diagnosed), 9.6 (report), Algerian

DiseaseAssertion: Hurler Syndrome

FamilyInfo: Parents are not consanguineous

CasePresentingHPOs: HP:0001249, HP:0001999, HP:0000943, HP:0001387, HP:0001433, HP:0001387, HP:0000238 (Mental Retardation, Facial Dysmorphic Features, Multiple Dysostosis, Joint Stiffness, Hepatosplenomegaly, Hernia(Ombelical), Hydrocephalus)

CaseHPOFreeText: Chronic Rhinorrhea

CaseNotHPOs: HP:0007957 (Corneal Opacity)

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: IDUA Enzyme activity 0 (% to the reference range mean)

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

GenotypingMethod: Direct DNA Fragments Sequencing

Variant1: c.1598C>G (p.Pro533Arg)

Variant1ClinVarID: 11910

Variant1CAID: CA256112

Variant2:c.1743C>G (p.Tyr581*)

Variant2ClinVarID: 550883

Variant2CAID: CA2802392

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Patient 9, Turkish

DiseaseAssertion: MPS1-H

FamilyInfo: N/A

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: c.1598C>T (p.P533L)

Variant1ClinVarID: 429205

Variant1CAID: CA355965029

Variant2: c.1598C>T (p.P533L)

Variant2ClinVarID: 429205

Variant2CAID: CA355965029

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Patient 6, Turkish

DiseaseAssertion: MPS1-H

FamilyInfo: N/A

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: c.793-5C>A (homozygous)

Variant1ClinVarID: N/A

Variant1CAID: CA3250086379

Variant2: c.793-6C>G (homozygous)

Variant2ClinVarID: N/A

Variant2CAID: CA2739858898

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

PMID: 31298590

Gene: IDUA

Disease: MPS1

Inheritance: Autosomal recessive

PMID: 31298590

Gene: IDUA

Disease: MPS1

Inheritance: Autosomal recessive

Case#: Patient 6, Male, 1 year (diagnosed), 2 years (report), Djerba Island (Tunisian origin)

DiseaseAssertion: N/A

FamilyInfo: Parents are consanguineous between 2nd cousins

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: Leukocyte IDUA activity 0.3% (% normal) ; determined in sonicated leukocyte pellets using the artificial substrate 4-methylumbellifery IDUA

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

GenotypingMethod: Sequencing exons and intro-exon junctions; Phenol/chloroform procedure

Variant1: p.P533R

Variant1ClinVarID: 11910

Variant1CAID: CA256112

Variant2: p.P533R

Variant2ClinVarID: 11910

Variant2CAID: CA256112

AdditionalVariants: p.A8A (c.24 A > C, p.A20A (c.60G > A); p.Q433Q (c.99T > G), IVS2-44 (c.300 44C > T); p.R105Q (c.314G > A); p.N181N (c.543 T > C), IVS5-45 (c.590-45G > C); IVS5-8 (c.590- 8C > T); p.A314A (c.942G > C); IVS7+48 (c.972+48A > G), IVS7-45 (c.973-45 G > C; p.A361 (Tc.1081G > A); p.T388T (c.116G > C); p.V454I (c.1360G > A); IVS9+36 (c.1402+36T > C), p.R489R (c.1467C > T), IVS12+72 (c.1727T > G), 3'UTR+44 (c.1962+44G > C).

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Patient 3, Male, 2 years (diagnosed), 12 years (report), Sfax (Tunisian origin)

DiseaseAssertion: N/A

FamilyInfo: Parents are consanguineous between 3rd cousins

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: Leukocyte IDUA activity 0.2% (% normal) ; determined in sonicated leukocyte pellets using the artificial substrate 4-methylumbellifery IDUA

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

GenotypingMethod: Sequencing exons and intro-exon junctions; Phenol/chloroform procedure

Variant1: p.P533R

Variant1ClinVarID: 11910

Variant1CAID: CA256112

Variant2: p.P533R

Variant2ClinVarID: 11910

Variant2CAID: CA256112

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: No additional case information provided

DiseaseAssertion: MPSI-H/S

FamilyInfo: N/A

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: c.523_534delTGGAACTTCGAG (p.Trp175_Glu178del)

Variant1ClinVarID: 2734635

Variant1CAID: CA645372297

Variant2: c.523_534delTGGAACTTCGAG (p.Trp175_Glu178del)

Variant2ClinVarID: 2734635

Variant2CAID: CA645372297

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: No additional case information provided

DiseaseAssertion: MPSI-H

FamilyInfo: N/A

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: c.784_784delC (p.H262TfsTer55)

Variant1ClinVarID: 956890

Variant1CAID: CA2802083

Variant2: c.784_784delC (p.H262TfsTer55)

Variant2ClinVarID: 956890

Variant2CAID: CA2802083

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: No additional case information provided

DiseaseAssertion: MPSI-H

FamilyInfo: N/A

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: 0.13 umol/g hr, reference range 10–50 umol/g hr.

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: c.158+1G>A

Variant1ClinVarID: 526835

Variant1CAID: CA355945713

Variant2: c.1205G>A (p.W402X)

Variant2ClinVarID: 11908

Variant2CAID: CA220498

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: No additional case information provided

DiseaseAssertion: MPSI-H/S

FamilyInfo: N/A

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: 0.4 umol/g hr, reference range 10–50 umol/g hr.

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: c.17_24dupCCCGCGCC (p.Ala9ProfsTer102)

Variant1ClinVarID: N/A

Variant1CAID: CA645372294

Variant2: c.1871A>T (p.D624V)

Variant2ClinVarID: N/A

Variant2CAID: CA355965955

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: No additional case information provided

DiseaseAssertion: MPSI-H

FamilyInfo: N/A

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: 0.05 umol/g hr, reference range 10–50 umol/g hr.

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: c.36_44delGCTCCTGGC (p.Leu13_Ala15del)

Variant1ClinVarID: 3720558

Variant1CAID: CA645372295

Variant2: c.1205G>A (W402X)

Variant2ClinVarID: 11908

Variant2CAID: CA220498

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Free, full-text NOT available. Text obtained through a University account and annotations added to the free PubMed abstract.

IDUA variants were pulled from various public databases and subjected to in silico analyses. No individual-level patient data (e.g., phenotypes) are provided.

PMID: 22280094

Gene: IDUA

Disease: MPS1

Inheritance: Autosomal recessive

PMID: 35073349 Gene: IDUA Disease: MPS1 Inheritance: Autosomal recessive

Case#: Patient 6 (see Table 2), 33 weeks, 6 days (Gestational age)

DiseaseAssertion: MPS1-H

FamilyInfo: N/A

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: 0.47 nmol x mg-1 × hr-1

CaseUrineGAGs: N/A

CaseERT:N/A

CaseBMT: N/A

Variant1: c.208C>T (p.Q70X)

Variant1ClinVarID: 11909

Variant1CAID: CA204563

Variant2: c.653T>C (p.L218P)

Variant2ClinVarID: 222995

Variant2CAID: CA356986

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Patient 8 (see Table 2), 38 weeks (Gestational age)

DiseaseAssertion: MPS1-H

FamilyInfo: N/A

CasePresentingHPOs: N/A

CaseHPOFreeText: Upper respiratory tract involvement

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: 0.58 nmol x mg-1 × hr-1

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: c.208C>T (p.Q70X)

Variant1ClinVarID: 11909

Variant1CAID: CA204563

Variant2: c.653T>C (P.L218P)

Variant2ClinVarID: 222995

Variant2CAID: CA356986

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Patient 19 (see Table 2), 38 weeks (Gestational age)

DiseaseAssertion: MPS1-H/S

FamilyInfo: Sibling of Patient 20 (see Table 2)

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: Inguinal hernia (HP:0000023)

CaseNotHPOFreeText: Upper respiratory tract involvement

CaseEnzymeAssay: 0.92 nmol x mg-1 × hr-1

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: c.1205G>A (p.W402X)

Variant1ClinVarID: 11908

Variant1CAID: CA220498

Variant2: c.1044C>A (p.N348K)

Variant2ClinVarID: N/A

Variant2CAID: CA:355963142

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Patient 3 (see Table 2), 40 weeks (Gestational age)

DiseaseAssertion: MPS1-H

FamilyInfo: N/A

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: c.1205G>A (p.W402X)

Variant1ClinVarID: 11908

Variant1CAID: CA220498

Variant2: c.208C>T (p.Q70X)

Variant2ClinVarID: 11909

Variant2CAID: CA204563

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Patient 24 (see Table 2), 40 weeks (Gestational age)

DiseaseAssertion: MPS1-S

FamilyInfo: N/A

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: Inguinal hernia (HP:0000023)

CaseNotHPOFreeText: Upper respiratory tract involvement

CaseEnzymeAssay: 1.05 nmol x mg-1 × hr-1

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: c.1205G>A (p.W402X)

Variant1ClinVarID: 11908

Variant1CAID: CA220498

Variant2: c.1148G>A (p.R383H)

Variant2ClinVarID: 558189

Variant2CAID: CA:2802205

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

PMID: 37516270

Gene: IDUA

Disease: MPS1

Inheritance: Autosomal recessive

Case#: No additional case information provided

DiseaseAssertion: MPSI-H

FamilyInfo: N/A

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: Abnormal

CaseUrineGAGs: Abnormal

CaseERT: N/A

CaseBMT: N/A

Variant1: c.1861C>T (p.R621X)

Variant1ClinVarID: 11917

Variant1CAID: CA256118

Variant2: c.1861C>T (p.R621X)

Variant2ClinVarID: 11917

Variant2CAID: CA256118

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: No additional case information provided.

DiseaseAssertion: Not specified

FamilyInfo: N/A

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: Abnormal

CaseUrineGAGs: Normal

CaseERT: N/A

CaseBMT: N/A

Variant1: c.1504C>T (p.R502W)

Variant1ClinVarID: 2070831

Variant1CAID: CA2802280

Variant2: c.1504C>T (p.R502W)

Variant2ClinVarID: 2070831

Variant2CAID: CA2802280

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: No additional case information provided.

DiseaseAssertion: Not specified

FamilyInfo: N/A

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: Abnormal

CaseUrineGAGs: Normal

CaseERT: N/A

CaseBMT: N/A

Variant1: c.1163C>T (p.T388M)

Variant1ClinVarID: 558615

Variant1CAID: CA355963455

Variant2: c.1163C>T (p.T388M)

Variant2ClinVarID: 558615

Variant2CAID: CA355963455

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: No additional case information provided.

DiseaseAssertion: Not specified

FamilyInfo: N/A

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: Abnormal

CaseUrineGAGs: Normal

CaseERT: N/A

CaseBMT: N/A

Variant1: c.1855C>T (p.R619X)

Variant1ClinVarID: 280976

Variant1CAID: CA2802455

Variant2: c.1169T>C (p.M390T)

Variant2ClinVarID: 1496867

Variant2CAID: CA355963466

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Patient 1, Chinese descent, 7 years old (age at report), born via normal pregnancy and delivery, height of 96 cm (<3rd percentile), weight of 22.5 kg (25th-50th percentile).

DiseaseAssertion: MPS 1

FamilyInfo: The third child of non-consanguineous parents. Affected older sister (Patient 2).

CasePresentingHPOs: Short stature, skeletal dysplasia, joint stiffness, claw hand deformity, coarse facial features, prominent forehead, wide nose, flared nostrils, thick lips, inguinal hernia, visual impairment (HP:0004322, HP:0002652, HP:0001387, HP:0034337, HP:0000280, HP:0011220, HP:0000445, HP:0000454, HP:0000219, HP:0000023, HP:0000505)

CaseHPOFreeText: Corneal edema with diffuse granular opacity, central corneal thickness

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: c.2T>C (p.M1?)

Variant1ClinVarID: 639529

Variant1CAID: CA2801095

Variant2: c.911delT (p.V304fs)

Variant2ClinVarID: 1184991

Variant2CAID: CA2573052265

AdditionalVariants: N/A

ParentalGenotype: Paternal: c.2T>C, Maternal: c.911delT

PreviouslyPublished N/A

Case#: Functional assay variant with a clinical significance of being a VUS.

DiseaseAssertion: MPS-I

FamilyInfo: N/A

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: c.547C>T (p.P183S)

Variant1ClinVarID: 2432770

Variant1CAID: CA2801989

Variant2: N/A

Variant2ClinVarID: N/A

Variant2CAID: N/A

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Functional assay variant with a clinical significance of clinically benign.

DiseaseAssertion: MPS-I

FamilyInfo: N/A

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: c.1225G>C (p.G409R)

Variant1ClinVarID: 92627

Variant1CAID: CA248659

Variant2: N/A

Variant2ClinVarID: N/A

Variant2CAID: N/A

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Functional assay variant with a clinical significance of pathogenic.

DiseaseAssertion: MPS-I

FamilyInfo: N/A

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: c.1898C>T (p.S633L)

Variant1ClinVarID: 556406

Variant1CAID: CA355966010

Variant2: N/A

Variant2ClinVarID: N/A

Variant2CAID: N/A

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Functional assay variant with a clinical significance of being a VUS.

DiseaseAssertion: MPS-I

FamilyInfo: N/A

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: c.218A>G (p.N73S)

Variant1ClinVarID: 2432733

Variant1CAID: CA355946346

Variant2: N/A

Variant2ClinVarID: N/A

Variant2CAID: N/A

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Functional assay variant with a clinical significance of being a VUS.

DiseaseAssertion: MPS-I

FamilyInfo: N/A

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: c.794G>A (p.G265D)

Variant1ClinVarID: 2203496

Variant1CAID: CA91168317

Variant2: N/A

Variant2ClinVarID: N/A

Variant2CAID: N/A

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Patient 9, male, Han origin, 8 years old (age at diagnosis)

DiseaseAssertion: MPS1-H/S

FamilyInfo: N/A

CasePresentingHPOs: Joint stiffness, Hepatosplenomegaly, Airway obstruction (HP:0001387, HP:0001433, HP:0006536)

CaseHPOFreeText: N/A

CaseNotHPOs: Global Developmental Delay, Macrocephaly, Mongolian macula, Hernia (HP:0001263, HP:0000256, HP:0011369, HP:0100790)

CaseNotHPOFreeText: Cardiac disease

CaseEnzymeAssay: IDUA activity 0.2 nmol/h/mg protein. The normal range in Chinese controls was found to be 27.2–52 nmol/h/mg protein.

CaseUrineGAGs: Diagnosis was confirmed biochemically by the demonstration of an increased excretion of urinary dermatan sulfate and heparan sulfate.

CaseERT: N/A

CaseBMT: N/A

Variant1: c.1037T>G (p.L346R)

Variant1ClinVarID: 11927

Variant1CAID: CA256128

Variant2: c.156C>G (p.F52L)

Variant2ClinVarID: 554280

Variant2CAID: CA355945700

AdditionalVariants: N/A

ParentalGenotype: The transmission of sequence variations found in each patient was inferred by sequencing the corresponding exons of the patient's parents - confirmed in trans by parental testing.

PreviouslyPublished N/A

Case#: Patient 25, male, Han origin, 10 years old (age at diagnosis)

DiseaseAssertion: MPS1-H/S

FamilyInfo: N/A

CasePresentingHPOs: Macrocephaly, Joint stiffness, Hepatosplenomegaly, Hernia, Airway obstruction (HP:0000256, HP:0001387, HP:0001433, HP:0100790, HP:0006536)

CaseHPOFreeText: Cardiac disease

CaseNotHPOs: Global Developmental Delay, Mongolian macula (HP:0001263, HP:0011369)

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: IDUA activity 1.2 nmol/h/mg protein. The normal range in Chinese controls was found to be 27.2–52 nmol/h/mg protein.

CaseUrineGAGs: Diagnosis was confirmed biochemically by the demonstration of an increased excretion of urinary dermatan sulfate and heparan sulfate.

CaseERT: N/A

CaseBMT: N/A

Variant1: c.1037T>G (p.L346R)

Variant1ClinVarID: 11927

Variant1CAID: CA256128

Variant2: c.1037T>G (p.L346R)

Variant2ClinVarID: 11927

Variant2CAID: CA256128

AdditionalVariants: N/A

ParentalGenotype: The transmission of sequence variations found in each patient was inferred by sequencing the corresponding exons of the patient's parents - confirmed by parental testing.

PreviouslyPublished N/A

Case#: Patient 56, male, Han origin, 3 years old (age at diagnosis)

DiseaseAssertion: MPS1-H/S

FamilyInfo: N/A

CasePresentingHPOs: Global Developmental Delay, Macrocephaly, Joint stiffness, Mongolian macula, Hepatosplenomegaly, Hernia, Airway obstruction (HP:0001263, HP:0000256, HP:0001387, HP:0011369, HP:0001433, HP:0100790, HP:0006536)

CaseHPOFreeText: Cardiac disease

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: IDUA activity 0.8 nmol/h/mg protein. The normal range in Chinese controls was found to be 27.2–52 nmol/h/mg protein.

CaseUrineGAGs: Diagnosis was confirmed biochemically by the demonstration of an increased excretion of urinary dermatan sulfate and heparan sulfate.

CaseERT: N/A

CaseBMT: N/A

Variant1: c.1037T>G (p.L346R)

Variant1ClinVarID: 11927

Variant1CAID: CA256128

Variant2: c.1210G>T (p.E404X)

Variant2ClinVarID: 552095

Variant2CAID: N/A

AdditionalVariants: N/A

ParentalGenotype: The transmission of sequence variations found in each patient was inferred by sequencing the corresponding exons of the patient's parents - confirmed in trans by parental testing.

PreviouslyPublished N/A

Case#: Patient 49, male, Han origin, 7 years old (age at diagnosis)

DiseaseAssertion: MPS1-H/S

FamilyInfo: N/A

CasePresentingHPOs: Macrocephaly, Joint stiffness, Mongolian macula, Hepatosplenomegaly (HP:0000256, HP:0001387, HP:0011369, HP:0001433)

CaseHPOFreeText: N/A

CaseNotHPOs: Global Developmental Delay, Hernia, Airway obstruction (HP:0001263, HP:0100790, HP:0006536)

CaseNotHPOFreeText: Cardiac disease

CaseEnzymeAssay: IDUA activity 1.2 nmol/h/mg protein. The normal range in Chinese controls was found to be 27.2–52 nmol/h/mg protein.

CaseUrineGAGs: Diagnosis was confirmed biochemically by the demonstration of an increased excretion of urinary dermatan sulfate and heparan sulfate.

CaseERT: N/A

CaseBMT: N/A

Variant1: c.236C>T (p.A79V)

Variant1ClinVarID: 1458769

Variant1CAID: CA356987

Variant2: c.1037T>G (p.L346R)

Variant2ClinVarID: 11927

Variant2CAID: CA256128

AdditionalVariants: N/A

ParentalGenotype: The transmission of sequence variations found in each patient was inferred by sequencing the corresponding exons of the patient's parents - confirmed in trans by parental testing.

PreviouslyPublished N/A

Case#: Patient 19, male, Han origin, 5 years old (age at diagnosis)

DiseaseAssertion: MPS1-H/S

FamilyInfo: N/A

CasePresentingHPOs: Macrocephaly, Joint stiffness, Mongolian macula, Hepatosplenomegaly, Hernia, Airway obstruction (HP:0000256, HP:0001387, HP:0011369, HP:0001433, HP:0100790, HP:0006536)

CaseHPOFreeText: Cardiac disease

CaseNotHPOs: Global Developmental Delay (HP:0001263)

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: IDUA activity 1.0 nmol/h/mg protein. The normal range in Chinese controls was found to be 27.2–52 nmol/h/mg protein.

CaseUrineGAGs: Diagnosis was confirmed biochemically by the demonstration of an increased excretion of urinary dermatan sulfate and heparan sulfate.

CaseERT: N/A

CaseBMT: N/A

Variant1: c.296+4G>A, it looks like this is a typo and should be c.299+4G>A

Variant1ClinVarID: N/A

Variant1CAID: CA2669476183

Variant2: 668insGCG, it looks like this should be c.665_667dup

Variant2ClinVarID: N/A

Variant2CAID: CA2586965942

AdditionalVariants: N/A

ParentalGenotype: The transmission of sequence variations found in each patient was inferred by sequencing the corresponding exons of the patient's parents - confirmed in trans by parental testing.

PreviouslyPublished N/A

Case#: Patient 41, male, Han origin, 2 years old (age at diagnosis)

DiseaseAssertion: MPS1-H

FamilyInfo: N/A

CasePresentingHPOs: Global Developmental Delay, Macrocephaly, Joint stiffness, Mongolian macula, Hepatosplenomegaly, Hernia, Airway obstruction (HP:0001263, HP:0000256, HP:0001387, HP:0011369, HP:0001433, HP:0100790, HP:0006536)

CaseHPOFreeText: Cardiac disease

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: IDUA activity 1.4 nmol/h/mg protein. The normal range in Chinese controls was found to be 27.2–52 nmol/h/mg protein.

CaseUrineGAGs: Diagnosis was confirmed biochemically by the demonstration of an increased excretion of urinary dermatan sulfate and heparan sulfate.

CaseERT: N/A

CaseBMT: N/A

Variant1: c.792+1G>C

Variant1ClinVarID: N/A

Variant1CAID: CA355962280

Variant2: c.1-2C>G

Variant2ClinVarID: N/A

Variant2CAID: CA2586973510

AdditionalVariants: N/A

ParentalGenotype: The transmission of sequence variations found in each patient was inferred by sequencing the corresponding exons of the patient's parents - confirmed in trans by parental testing.

PreviouslyPublished N/A

Case#: Patient 39, female, Han origin, 2 years 6 months old (age at diagnosis)

DiseaseAssertion: MPS1-H/S

FamilyInfo: N/A

CasePresentingHPOs: Macrocephaly, Joint stiffness, Mongolian macula, Hepatosplenomegaly, Hernia, Airway obstruction (HP:0000256, HP:0001387, HP:0011369, HP:0001433, HP:0100790, HP:0006536)

CaseHPOFreeText: Cardiac disease

CaseNotHPOs: Global Developmental Delay (HP:0001263)

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: IDUA activity 1.5 nmol/h/mg protein. The normal range in Chinese controls was found to be 27.2–52 nmol/h/mg protein.

CaseUrineGAGs: Diagnosis was confirmed biochemically by the demonstration of an increased excretion of urinary dermatan sulfate and heparan sulfate.

CaseERT: N/A

CaseBMT: N/A

Variant1: N/A

Variant1ClinVarID: N/A

Variant1CAID: N/A

Variant2: N/A

Variant2ClinVarID: N/A

Variant2CAID: N/A

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Patient 5, female, Han origin, 11 years old (age at diagnosis)

DiseaseAssertion: MPS1-H/S

FamilyInfo: N/A

CasePresentingHPOs: Macrocephaly, Joint stiffness, Mongolian macula, Hepatosplenomegaly, Airway obstruction (HP:0000256, HP:0001387, HP:0011369, HP:0001433, HP:0006536)

CaseHPOFreeText: Cardiac disease

CaseNotHPOs: Global Developmental Delay, Hernia (HP:0001263, HP:0100790)

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: IDUA activity 1.3 nmol/h/mg protein. The normal range in Chinese controls was found to be 27.2–52 nmol/h/mg protein.

CaseUrineGAGs: Diagnosis was confirmed biochemically by the demonstration of an increased excretion of urinary dermatan sulfate and heparan sulfate.

CaseERT: N/A

CaseBMT: N/A

Variant1: c.536C>G (p.T179R)

Variant1ClinVarID: 556358

Variant1CAID: CA355961718

Variant2: c.1898C>T (p.S633L)

Variant2ClinVarID: 556406

Variant2CAID: CA355966010

AdditionalVariants: N/A

ParentalGenotype: The transmission of sequence variations found in each patient was inferred by sequencing the corresponding exons of the patient's parents - confirmed in trans by parental testing.

PreviouslyPublished N/A

Case#: Patient 20, male, Han origin, 4 years old (age at diagnosis)

DiseaseAssertion: MPS1-H/S

FamilyInfo: N/A

CasePresentingHPOs: Macrocephaly, Joint stiffness, Hepatosplenomegaly, Hernia, Airway obstruction (HP:0000256, HP:0001387, HP:0001433, HP:0100790, HP:0006536)

CaseHPOFreeText: N/A

CaseNotHPOs: Global Developmental Delay, Mongolian macula (HP:0001263, HP:0011369)

CaseNotHPOFreeText: Cardiac disease

CaseEnzymeAssay: IDUA activity 0.5 nmol/h/mg protein. The normal range in Chinese controls was found to be 27.2–52 nmol/h/mg protein.

CaseUrineGAGs: Diagnosis was confirmed biochemically by the demonstration of an increased excretion of urinary dermatan sulfate and heparan sulfate.

CaseERT: N/A

CaseBMT: N/A

Variant1: c.1877G>A (p.W626X)

Variant1ClinVarID: 928997

Variant1CAID: CA355965968

Variant2: c.236C>T (p.A79V)

Variant2ClinVarID: 1458769

Variant2CAID: CA356987

AdditionalVariants: N/A

ParentalGenotype: The transmission of sequence variations found in each patient was inferred by sequencing the corresponding exons of the patient's parents - confirmed in trans by parental testing.

PreviouslyPublished N/A

Case#: Patient 32, male, Han origin, 1 year 5 months old (age at diagnosis)

DiseaseAssertion: MPS1-H

FamilyInfo: N/A

CasePresentingHPOs: Global Developmental Delay, Macrocephaly, Joint stiffness, Mongolian macula, Hepatosplenomegaly, Hernia, Airway obstruction (HP:0001263, HP:0000256, HP:0001387, HP:0011369, HP:0001433, HP:0100790, HP:0006536)

CaseHPOFreeText: Cardiac disease

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: IDUA activity 1.0 nmol/h/mg protein. The normal range in Chinese controls was found to be 27.2–52 nmol/h/mg protein.

CaseUrineGAGs: Diagnosis was confirmed biochemically by the demonstration of an increased excretion of urinary dermatan sulfate and heparan sulfate.

CaseERT: N/A

CaseBMT: N/A

Variant1: c.1146dupG (Paper refers to the variant as c.1147dupG, there is a typo in the article where all duplication variants are one base pair off)

Variant1ClinVarID: N/A

Variant1CAID: CA2586965958

Variant2: c.46_57del12 (p.Ser16_Ala19del)

Variant2ClinVarID: 92643

Variant2CAID: CA220509

AdditionalVariants: N/A

ParentalGenotype: The transmission of sequence variations found in each patient was inferred by sequencing the corresponding exons of the patient's parents - confirmed in trans by parental testing.

PreviouslyPublished N/A

Case#: Patient 45, male, Han origin, 8 years old (age at diagnosis)

DiseaseAssertion: MPS1-H/S

FamilyInfo: N/A

CasePresentingHPOs: Joint stiffness (HP:0001387)

CaseHPOFreeText: N/A

CaseNotHPOs: Global Developmental Delay, Macrocephaly, Mongolian macula, Hepatosplenomegaly, Hernia, Airway obstruction (HP:0001263, HP:0000256, HP:0011369, HP:0001433, HP:0100790, HP:0006536)

CaseNotHPOFreeText: Cardiac disease

CaseEnzymeAssay: IDUA activity 1.1 nmol/h/mg protein. The normal range in Chinese controls was found to be 27.2–52 nmol/h/mg protein.

CaseUrineGAGs: Diagnosis was confirmed biochemically by the demonstration of an increased excretion of urinary dermatan sulfate and heparan sulfate.

CaseERT: N/A

CaseBMT: N/A

Variant1: c.1037T>G (p.L346R)

Variant1ClinVarID: 11927

Variant1CAID: CA256128

Variant2: c.1037T>G (p.L346R)

Variant2ClinVarID: 11927

Variant2CAID: CA256128

AdditionalVariants: N/A

ParentalGenotype: The transmission of sequence variations found in each patient was inferred by sequencing the corresponding exons of the patient's parents - confirmed by parental testing.

PreviouslyPublished N/A

Case#: NC-700 ID number, Table S1.1 of Supplementary Material. Female, 8 months old (age at first symptoms), 1 year and 2 months old (age at diagnosis). Stored ambient 1.7 yr.

DiseaseAssertion: Severe MPS-I

FamilyInfo: N/A

CasePresentingHPOs: Recurrent ear infections, kyphosis, gross motor delay, hearing loss, corneal clouding (HP:0410018, HP:0002808, HP:0002194, HP:0000365, HP:0007957)

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: N/A

CaseUrineGAGs: 1142 fmol/punch

CaseERT: N/A

CaseBMT: N/A

Variant1: c.1032C>G (p.Y344X) is included in the table but according to the CilnGen allele registry, this genotype does not exist.

Variant1ClinVarID: N/A

Variant1CAID: N/A

Variant2: c.1205G>A (p.W402X)

Variant2ClinVarID: 11908

Variant2CAID: CA220498

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: CA-112 ID number, Table S1.1 of Supplementary Material. Male, 2 weeks old (age at first symptoms), 7 months old (age at diagnosis). Stored frozen (-20ºC) 16 yr

DiseaseAssertion: Severe MPS-I

FamilyInfo: N/A

CasePresentingHPOs: Megalocornea, recurrent ear infections, hernia (groin), corneal clouding, joint stiffness (HP:0000485, HP:0410018, HP:0100790, HP:0007957, HP:0001387)

CaseHPOFreeText: Aortic/mitra valve regurgitation

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: N/A

CaseUrineGAGs: 1352 fmol/punch

CaseERT: N/A

CaseBMT: N/A

Variant1: c.1861C>T (p.R621X)

Variant1ClinVarID: 11917

Variant1CAID: CA256118

Variant2: c.1163C>G (p.T388R)

Variant2ClinVarID: 496384

Variant2CAID: CA91169370

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: CA-117 ID number, Table S1.1 of Supplementary Material. Male, 1 year and 4 months old (age at first symptoms), 1 year and 4 months old (age at diagnosis). Stored frozen (-20ºC) 26.5 yr

DiseaseAssertion: Severe MPS-I

FamilyInfo: N/A

CasePresentingHPOs: Kyphosis, corneal clouding, joint stiffness, learning disability (HP:0002808, HP:0007957, HP:0001387, HP:0001328)

CaseHPOFreeText: Bump on spine, thick and narrowed fingers, flat nose bridge, difficulty walking

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: N/A

CaseUrineGAGs: 1861 fmol/punch

CaseERT: N/A

CaseBMT: N/A

Variant1: N/A

Variant1ClinVarID: N/A

Variant1CAID: N/A

Variant2: N/A

Variant2ClinVarID: N/A

Variant2CAID: N/A

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: CA-122 ID number, Table S1.1 of Supplementary Material. Female, 15 years old (age at first symptoms but this may be a type as the patient was diagnosed at the age of 3), 3 years old (age at diagnosis).

DiseaseAssertion: Severe MPS-I

FamilyInfo: N/A

CasePresentingHPOs: Umbilical hernia, recurrent colds, recurrent ear infections (HP:0001537, HP:0002788, HP:0410018)

CaseHPOFreeText: Joint mobility

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: N/A

CaseUrineGAGs: 1056 fmol/punch

CaseERT: N/A

CaseBMT: N/A

Variant1: N/A

Variant1ClinVarID: N/A

Variant1CAID: N/A

Variant2: N/A

Variant2ClinVarID: N/A

Variant2CAID: N/A

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: CA-115 ID number, Table S1.1 of Supplementary Material. Female, 4 months old (age at first symptoms), 9 months old (age at diagnosis). Stored frozen (-20ºC) 3.4 yr

DiseaseAssertion: Severe MPS-I

FamilyInfo: N/A

CasePresentingHPOs: Hydrocephalus, hypotonia, nasal congestion (HP:0000238, HP:0001252, HP:0001742)

CaseHPOFreeText: Big head flared out, bell shaped ribs, cardiac low ejection fraction, leaky mitral value, knocked knees

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: N/A

CaseUrineGAGs: 767 fmol/punch

CaseERT: N/A

CaseBMT: N/A

Variant1: N/A

Variant1ClinVarID: N/A

Variant1CAID: N/A

Variant2: N/A

Variant2ClinVarID: N/A

Variant2CAID: N/A

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

PMID: 39645522

Gene: IDUA

Disease: MPS1

Inheritance: Autosomal recessive

Case#: IL-5b ID number, Table S1.1 of Supplementary Material. Additional PHI not provided.

DiseaseAssertion: Attenuated MPS-I

FamilyInfo: N/A

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: N/A

CaseUrineGAGs: 1211 fmol/punch

CaseERT: N/A

CaseBMT: N/A

Variant1: c.208C>T (p.Q70X)

Variant1ClinVarID: 11909

Variant1CAID: CA204563

Variant2: c.793G>A (p.G265R)

Variant2ClinVarID: 638074

Variant2CAID: CA2802098

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: CA-119 ID number, Table S1.1 of Supplementary Material. Male, at birth (age at first symptoms), 15 years and 6 months old (age at diagnosis). Stored frozen (-20ºC) 32 yr. May be the sibling of CA-120 due to closeness in ID numbers as well as having the same variants.

DiseaseAssertion: Attenuated MPS-I

FamilyInfo: N/A

CasePresentingHPOs: Premature birth, hernia (3), ear infections, joint contractures (HP:0001622, HP:0100790, HP:0410018, HP:0002828)

CaseHPOFreeText: Lung issues, hernia, spine heart (No additional information about these symptoms provided)

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: N/A

CaseUrineGAGs: 393 fmol/punch

CaseERT: N/A

CaseBMT: N/A

Variant1: c.1651-7C>T

Variant1ClinVarID: 1147380

Variant1CAID: CA438057995

Variant2: c.1205G>A (p.W402X)

Variant2ClinVarID: 11908

Variant2CAID: CA220498

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Patient 29, female, 1 year 6 months (age at presentation).

DiseaseAssertion: MPS1-H

FamilyInfo: Consanguinity in the family present for this patient.

CasePresentingHPOs: Corneal clouding, coarse facial features, dysostosis multiplex, global developmental delay, hepatomegaly, joint stiffness, splenomegaly, recurrent respiratory infections, umbilical hernia (HP:0007957, HP:0000256, HP:0000943, HP:0001263, HP:0002240, HP:0001387, HP:0001744, HP:0002205, HP:0001537)

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: c.1855C>T (p.R619X)

Variant1ClinVarID: 280976

Variant1CAID: CA2802455

Variant2: c.1855C>T (p.R619X)

Variant2ClinVarID: 280976

Variant2CAID: CA2802455

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Patient 11, female, 1 year and 2 months (age at presentation).

DiseaseAssertion: MPS1-H/S

FamilyInfo: Consanguinity in the family present for this patient.

CasePresentingHPOs: Corneal clouding, coarse facial features, dystosis multiplex, hepatomegaly, joint stiffness, extensive Mongolian spots, splenomegaly, umbilical hernia (HP:0007957, HP:0000256, HP:0000943, HP:0002240, HP:0001387,HP:0011369, HP:0001744, HP:0001537)

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: c.757G>T (p.G253C)

Variant1ClinVarID: 554213

Variant1CAID: CA2802076

Variant2: c.757G>T (p.G253C)

Variant2ClinVarID: 554213

Variant2CAID: CA2802076

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Patient 24, female, 15 months (age at presentation).

DiseaseAssertion: MPS1-H

FamilyInfo: Consanguinity in the family present for this patient.

CasePresentingHPOs: Coarse facial features, global developmental delay, joint contractures (HP:0000256, HP:0001263, HP:0100790)

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: c.1759C>T (p.Q587X)

Variant1ClinVarID: 2630132

Variant1CAID: CA355965402

Variant2: c.1759C>T (p.Q587X)

Variant2ClinVarID: 2630132

Variant2CAID: CA355965402

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Patient 8, female, 5 months (age at presentation).

DiseaseAssertion: MPS1-H

FamilyInfo: Consanguinity in the family not present for this patient.

CasePresentingHPOs: Corneal clouding, coarse facial features, dysostosis multiplex, global developmental delay, hepatomegaly, joint stiffness, splenomegaly (HP:0007957, HP:0000256, HP:0000943, HP:0001263, HP:0002240, HP:0001387, HP:0001744)

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: c.362T>C (p.L121P)

Variant1ClinVarID: 1343382

Variant1CAID: CA355961174

Variant2: c.362T>C (p.L121P)

Variant2ClinVarID: 1343382

Variant2CAID: CA355961174

AdditionalVariants: N/A

ParentalGenotype: Mother and father are both carriers

PreviouslyPublished N/A

Case#: Patient 17, male, 4 years (age at presentation).

DiseaseAssertion: MPS1-H

FamilyInfo: Consanguinity in the family not present for this patient.

CasePresentingHPOs: Corneal clouding, coarse facial features, dystosis multiplex, global developmental delay, hepatomegaly, joint stiffness, splenomegaly, recurrent respiratory infection, umbilical hernia (HP:0007957, HP:0000256, HP:0000943, HP:0001263, HP:0002240, HP:0001387, HP:0001744, HP:0002205, HP:0001537)

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: c.1115A>G (p.N372S)

Variant1ClinVarID: 554765

Variant1CAID: CA355963365

Variant2: c.1160T>C (p.L387P)

Variant2ClinVarID: 556106

Variant2CAID: CA355963451

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Patient 1, female, 2 years (age at presentation)

DiseaseAssertion: MPS1-H

FamilyInfo: Consanguinity in the family not present for this patient.

CasePresentingHPOs: Corneal clouding, coarse facial features, dysostosis multiplex, intellectual disability (HP:0007957, HP:0000256, HP:0000943, HP:0010864)

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: c.1A>G (p.M1?)

Variant1ClinVarID: 1323098

Variant1CAID: CA355945206

Variant2: c.1A>G (p.1M?)

Variant2ClinVarID: 1323098

Variant2CAID: CA355945206

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

This SNP is mentioned as clinically relevant for MPS I, but no patient data is reported.

PMID: 8554071

Gene: IDUA

Disease: MPS1

Inheritance: Autosomal recessive