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

PMID: 35787971

Gene: IDUA

Disease: MPS1

Inheritance: Autosomal recessive

Case#: Patient 35 (Table 3)

DiseaseAssertion: Attenuated naïve MPS 1

FamilyInfo: N/A

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: 7 nmol/h/mg per DBS (dried blood spots) determined during NBS. 7.2 DBS protein concentration determined by Immuno-SRM (pmol/L).

CaseUrineGAGs: N/A

CaseERT: Yes

CaseBMT: N/A

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

Variant1ClinVarID: 11909

Variant1CAID: CA204563

Variant2: c.299+5G>T

Variant2ClinVarID: N/A

Variant2CAID: CA549149418

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Patient 28 (Table 3)

DiseaseAssertion: Severe 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.1205G>A (p.W402X) Listed in Table 3 as c.12095G>A

Variant1ClinVarID: 11908

Variant1CAID: CA220498

Variant2: c.1205G>A (p.W402X) Listed in Table 3 as c.12095G>A

Variant2ClinVarID: 11908

Variant2CAID: CA220498

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

PMID: 8554071

Gene: IDUA

Disease: MPS1

Inheritance: Autosomal recessive

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#: Patient 47, female, Han origin, 4 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: Cardiac disease

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

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: IDUA activity 0.9 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: c.1898C>T (p.S633L)

Variant2ClinVarID: 556406

Variant2CAID: CA355961718

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

PMID: 21480867

Gene: IDUA

Disease: MPS1

Inheritance: Autosomal recessive

Case#: Patient 57, female, Han origin, 2 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 1.5 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.1262T>C (p.L421P)

Variant1ClinVarID: 1328979

Variant1CAID: CA355963724

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 14, female, Han origin, 5.5 years old (age at diagnosis)

DiseaseAssertion: MPS1-S

FamilyInfo: N/A

CasePresentingHPOs: Joint stiffness, Hernia (HP:0001387, HP:0100790)

CaseHPOFreeText: N/A

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

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.266G>A (p.R89Q)

Variant1ClinVarID: 11922

Variant1CAID: CA256124

Variant2: c.266G>A (p.R89Q)

Variant2ClinVarID: 11922

Variant2CAID: CA256124

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 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

Case#: Patient 22 (see Table 2), 37 weeks (Gestational age)

DiseaseAssertion: MPS1-H/S

FamilyInfo: Homozygous twin of Patient 23 (see Table 2)

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: Inguinal hernia (HP:0000023)

CaseNotHPOFreeText: Upper respiratory tract involvement

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: N/A

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 10 (see Table 2), Gestational age not available

DiseaseAssertion: MPS1-H

FamilyInfo: N/A

CasePresentingHPOs: N/A

CaseHPOFreeText: Upper respiratory tract involvement

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.653T>C (p.L218P)

Variant2ClinVarID: 222995

Variant2CAID: CA:356986

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Patient 30 (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: N/A

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: c.474-2A>G (new nomenclature: c.386-2A>G)

Variant1ClinVarID: 222994

Variant1CAID: CA356991

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

Variant2ClinVarID: 558189

Variant2CAID: CA:2802205

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Patient 14 (see Table 2), 41 weeks, 1 day (Gestational age)

DiseaseAssertion: MPS1-H

FamilyInfo: N/A

CasePresentingHPOs: Inguinal hernia (HP:0000023)

CaseHPOFreeText: Upper respiratory tract involvement

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: c.1100C>A (p.A367E)

Variant1ClinVarID: 3769492

Variant1CAID: CA355963330

Variant2: c.1650del117 (c.1650_1766del)

Variant2ClinVarID: N/A

Variant2CAID: CA3250142363

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

PMID: 30052969

Gene: IDUA

Disease: MPS1

Inheritance: Autosomal recessive

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: 31298590

Gene: IDUA

Disease: MPS1

Inheritance: Autosomal recessive

Case#: Patient 9, 4 years old, Iranian

DiseaseAssertion: MPS1-S (Attenuated)

FamilyInfo: N/A

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: 0.19 µmol/g.h (Normal ranges: 10-50 µmol/g.h)

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: c.903C>G (p.D301E)

Variant1ClinVarID: 1458511

Variant1CAID: CA355962528

Variant2: c.903C>G (p.D301E)

Variant2ClinVarID: 1458511

Variant2CAID: CA355962528

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Patient 7, 6 years old, Iranian

DiseaseAssertion: MPS1-H (Severe)

FamilyInfo: N/A

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: IDUA activity not detected

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

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: 34833038

Gene: IDUA

Disease: MPS1

Inheritance: Autosomal recessive

Case#: Pt4, Male, 9 months (diagnosis), 9 months (onset)

DiseaseAssertion: Hurler Syndrome

FamilyInfo: N/A Pedigree (Figure 4Pt4)

CasePresentingHPOs: HP:0000280, HP:0000365, HP:0100814, (Coarse face, Hearing Loss, Dermal melanocytosis)

CaseHPOFreeText: Spinal Deformation, Inguinal or Umbilical hernia

CaseNotHPOs: HP:0007957, HP:0001387, HP:0001654, HP:0001433, (Cornea clouding, Joint stiffness, Valvular heart disease, Hepatosplenomegaly)

CaseNotHPOFreeText: Long bone deformation

CaseEnzymeAssay: α-L-iduronidase 0.01 (leukocytes, normal 15.9–41.8 nmol/mg prot/h)

CaseUrineGAGs: Urine glycosaminoglycans 1106.4 (mg/g creatinine) {10.7-112}

CaseERT: N/A

CaseBMT: N/A

GenotypingMethod: Not Provided.

Variant1: c.1862G>C

Variant1ClinVarID: 1038439

Variant1CAID: CA355965939

Variant2: c.1862G>C

Variant2ClinVarID: 1038439

Variant2CAID: CA355965939

AdditionalVariants: N/A

ParentalGenotype: Both parents are heterozygous for c.1862G>C variant (figure 4 Pt 4)

PreviouslyPublished: N/A

Case#: Patient M2, Muslim religious group, located in lower Galilee.

DiseaseAssertion: MPS1-H

FamilyInfo: Parents of M2 were found to be heterozygous for this mutation.

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.1096A>C (p.T366P)

Variant1ClinVarID: 11916

Variant1CAID: CA:256117

Variant2: N/A

Variant2ClinVarID: N/A

Variant2CAID: N/A

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Patient D3, Druze religious group, located in lower Galilee.

DiseaseAssertion: MPS-H

FamilyInfo: Parents were heterozygous for the same mutation.

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.1096A>C (p.T366P)

Variant1ClinVarID: 11916

Variant1CAID: CA256117

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#: 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.1091C>A (p.T364K)

Variant1ClinVarID: 2961353

Variant1CAID: CA355963315

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.1861C>G (p.R621G)

Variant1ClinVarID: 444626

Variant1CAID: CA2802458

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.1139A>G (p.Q380R)

Variant1ClinVarID: 550799

Variant1CAID: CA2802202

Variant2: N/A

Variant2ClinVarID: N/A

Variant2CAID: N/A

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Patient 73, Spain

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.574delT (p.Ser192ProfsTer2)

Variant1ClinVarID: N/A

Variant1CAID: CA2586973521

Variant2: c.574delT (p.Ser192ProfsTer2)

Variant2ClinVarID: N/A

Variant2CAID: CA2586973521

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Patient 83, Turkey

DiseaseAssertion: MPS1-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.493+1G>A

Variant1ClinVarID: 558143

Variant1CAID: CA355961625

Variant2: c.493+1G>A

Variant2ClinVarID: 558143

Variant2CAID: CA355961625

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Patient 69, Spain

DiseaseAssertion: N/A

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.1187T>C (p.L396P)

Variant2ClinVarID: 4689688

Variant2CAID: CA355963499

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Patient 91, Turkey

DiseaseAssertion: MPS1-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.1727+6T>A

Variant1ClinVarID: 2203499

Variant1CAID: CA2580070698

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

Variant2ClinVarID: 11909

Variant2CAID: CA204563

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Patient 93, Turkey

DiseaseAssertion: MPS1-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.826G>A (p.E276K)

Variant1ClinVarID: 3233261

Variant1CAID: CA355962355

Variant2: c.826G>A (p.E276K)

Variant2ClinVarID: 3233261

Variant2CAID: CA355962355

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Patient 99, Turkey

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.1650+5G>C

Variant1ClinVarID: N/A

Variant1CAID: CA913187450

Variant2: c.1893delC

Variant2ClinVarID: 495733

Variant2CAID: CA658683377

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Patient 27, Italy

DiseaseAssertion: MPS1-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.1189+5G>A

Variant1ClinVarID: 551848

Variant1CAID: CA658823290

Variant2: c.46_57del

Variant2ClinVarID: 92643

Variant2CAID: CA220509

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished Yes - PMID: 23210910

Case#: Patient 16 (group 2), Poland, male 32 years old (age at diagnosis), 32 years old (age at baseline), 35 years old (current age)

DiseaseAssertion: MPS1-S

FamilyInfo: N/A

CasePresentingHPOs: Limitation of join mobility, joint stiffness (HP:0001376, HP:0001387)

CaseHPOFreeText: Patients in group 2 had normal mental development or only slightly delayed mental development and, therefore, could undergo active physical rehabilitation.

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: Diagnosis of MPS I was confirmed by the biochemical determination of α-L-iduronidase activity deficiency in leukocytes and by molecular analysis.

CaseUrineGAGs: N/A

CaseERT: Yes, weekly infusions for 52-208 weeks (depending on the patient)

CaseBMT: N/A

Variant1: There are multiple variants listed for this patient (974-975ins12/L118, N181,IVS5(1486)C>T, IVS8(2537)insC,T410, V4541,R489, IVS10(3013)G>T, IVS12(3512)T>G) all of which have old, difficult nomenclature. Therefore, we cannot determine what the current nomenclature is.

Variant1ClinVarID: N/A

Variant1CAID: N/A

Variant2: See above.

Variant2ClinVarID: N/A

Variant2CAID: N/A

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Patient 2, female

DiseaseAssertion: MPS I

FamilyInfo: N/A

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: Low IDUA enzyme activity 21.60 (Ref. 4.87 ~ 54.70 μmol/g protein/h)

CaseUrineGAGs: Negative GAG tests

CaseERT: N/A

CaseBMT: N/A

Variant1: c.76G>A (p.A26T)

Variant1ClinVarID: 712785

Variant1CAID: CA280110

Variant2: c.911delT (p.V304Gfs*13)

Variant2ClinVarID: 1184991

Variant2CAID: CA2573052265

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

PMID: 29801497

Gene: IDUA

Disease: MPS1

Inheritance: Autosomal recessive

Case#: Patient 7, female, sister of Patient 3 (see Table 1)

DiseaseAssertion: MPS I

FamilyInfo: N/A

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: Low IDUA enzyme activity 0.46 (Ref. 4.87 ~ 54.70 μmol/g protein/h)

CaseUrineGAGs: Positive GAG tests

CaseERT: N/A

CaseBMT: N/A

Variant1: c.300-3C>G

Variant1ClinVarID: 551563

Variant1CAID: CA549265042

Variant2: c.1874A>C (p.Y625S)

Variant2ClinVarID: 2910181

Variant2CAID: CA355965961

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

PMID:PMC7813548

Gene: IDUA

Disease: MPS1

Inheritance: Autosomal recessive

Case#:Not assigned

DiseaseAssertion:MPS type I with evidence of cognitive impairment defined as a score of at least 1 SD below mean on IQ testing or in one domain of neuropsychological function; attenuated MPS I

FamilyInfo:No information

CasePresentingHPOs:HP:0100543

CaseHPOFreeText:

CaseNotHPOs:HP:0032557

CaseNotHPOFreeText:Subjects were excluded if they had undergone hematopoietic stem cell transplantation, were unable to comply with study procedures, had significant lumbar pathology precluding access to the intrathecal space via lumbar puncture, or significantly impaired spinal CSF flow as detected on a nuclear medicine flow study as part of screening.

CaseEnzymeAssay:No information

CaseUrineGAGs:No information

CaseERT:Yes

CaseBMT:No (exclusion criterion)

Variant1:L238Q

Variant1ClinVarID:

Variant1CAID:

Variant2:W402X

Variant2ClinVarID:

Variant2CAID:

AdditionalVariants:N/A

ParentalGenotype:Not specified

PreviouslyPublished

Case#:Not assigned

DiseaseAssertion:MPS type I with evidence of cognitive impairment defined as a score of at least 1 SD below mean on IQ testing or in one domain of neuropsychological function; attenuated MPS I

FamilyInfo:No information

CasePresentingHPOs:HP:0100543

CaseHPOFreeText:

CaseNotHPOs:HP:0032557

CaseNotHPOFreeText:Subjects were excluded if they had undergone hematopoietic stem cell transplantation, were unable to comply with study procedures, had significant lumbar pathology precluding access to the intrathecal space via lumbar puncture, or significantly impaired spinal CSF flow as detected on a nuclear medicine flow study as part of screening.

CaseEnzymeAssay:No information

CaseUrineGAGs:No information

CaseERT:Yes

CaseBMT:No (exclusion criterion)

Variant1:int3 425a>g

Variant1ClinVarID:

Variant1CAID:

Variant2:int5 1487g>a

Variant2ClinVarID:

Variant2CAID:

AdditionalVariants:N/A

ParentalGenotype:Not specified

PreviouslyPublished

Case#:Not assigned

DiseaseAssertion:MPS type I with evidence of cognitive impairment defined as a score of at least 1 SD below mean on IQ testing or in one domain of neuropsychological function; attenuated MPS I

FamilyInfo:No information

CasePresentingHPOs:HP:0100543

CaseHPOFreeText:

CaseNotHPOs:HP:0032557

CaseNotHPOFreeText:Subjects were excluded if they had undergone hematopoietic stem cell transplantation, were unable to comply with study procedures, had significant lumbar pathology precluding access to the intrathecal space via lumbar puncture, or significantly impaired spinal CSF flow as detected on a nuclear medicine flow study as part of screening.

CaseEnzymeAssay:No information

CaseUrineGAGs:No information

CaseERT:Yes

CaseBMT:No (exclusion criterion)

Variant1:W402X

Variant1ClinVarID:

Variant1CAID:

Variant2:int11 -7c>t

Variant2ClinVarID:

Variant2CAID:

AdditionalVariants:N/A

ParentalGenotype:Not specified

PreviouslyPublished

Case#: 0.6% residual activity at 37 °C

DiseaseAssertion: MPS1-H

FamilyInfo: N/A

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: 1.6 ± 0.2 nmol/mg/h IDUA activity at 37 °C

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: c.653T>C (p.L238Q)

Variant1ClinVarID: 222995

Variant1CAID: CA356986

Variant2: c.653T>C (p.L238Q)

ClinVarID: 222995

Variant2CAID: CA356986

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: 0.3% residual activity at 37 °C

DiseaseAssertion: MPS1-H/S

FamilyInfo: N/A

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: 0.9 ± 0.1 nmol/mg/h IDUA activity at 37 °C

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

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

Variant1ClinVarID: 11919

Variant1CAID: CA220503

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

ClinVarID: 11919

Variant2CAID: CA220503

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

PMID: 20455661

Gene: IDUA

Disease: MPS1

Inheritance: Autosomal recessive

Case#: Patient 8, 15-years old at the start of ERT

DiseaseAssertion: MPS1-S - confirmed diagnosis of MPS 1 by enzymatic and mutation analysis

FamilyInfo: N/A

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: N/A

CaseUrineGAGs: Urine GAGs are displayed in a figure and show the level at the start of ERT to 24-months later. At the start, urine GAGs appear to be between 40-45 mg/mmol creatinine. After 24-months they decreased to be ~5 mg/mmol creatinine. Normal values for >10-year olds are 1-8 mg/mmol creatinine.

CaseERT: Yes - started at 15-years old and was given once every week

CaseBMT: No

Variant1: c.979G>C (p.A327P)

Variant1ClinVarID: 167190

Variant1CAID: CA234128

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

Variant2ClinVarID: 558189

Variant2CAID: CA2802205

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

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.590-1G>C

Variant1ClinVarID: N/A

Variant1CAID: CA355961852

Variant2: c.590-1G>C

Variant2ClinVarID: N/A

Variant2CAID: CA355961852

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.794G>A (p.G265D)

Variant1ClinVarID: 2203496

Variant1CAID: CA91168317

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

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.1828G>C (p.D610H)

Variant1ClinVarID: N/A

Variant1CAID: CA355965670

Variant2: c.1877G>A (p.W626X)

Variant2ClinVarID: 928997

Variant2CAID: CA355965968

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Patient 3 (see Table 1), female, 9 months (age at report and onset), height of 51 cm, weight of 19 kg, location at Sfax: Industrial region.

DiseaseAssertion: MPS1 - severe

FamilyInfo: Two affected siblings (Patients 1 and Patient 2), three other familial relations (deceased), parents were 3rd cousins (see Table 2) aged 38 yrs (M) and 40 yrs (F).

CasePresentingHPOs: HP:0001999, HP:0002652 (Abnormal facial shape, skeletal dysplasia)

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: (p.F602X)

Variant1ClinVarID: N/A

Variant1CAID: N/A

Variant2: (p.F602X)

Variant2ClinVarID: N/A

Variant2CAID: N/A

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Patient 6 (see Table 1), 25 years old - deceased (age at report), 9 months old (age at onset), male, height of 120 cm, weight of 20 kg, location at Djerba: Land

DiseaseAssertion: MPS1 - intermediate

FamilyInfo: One affected siblings (Patient 7), parents were 1st cousins (see Table 2), parents have the same grandfather but with a different wife (see Table 4), aged 40 yrs (M) and 49 yrs (F).

CasePresentingHPOs: HP:0004322, HP:0007957, HP:0000924, HP:0001387 (Short stature, corneal clouding, moderate skeletal abnormalities, joint stiffness)

CaseHPOFreeText: Valgus deformity

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: IDUA activity: 0.030 μKat/kg

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

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

Variant1ClinVarID: 11910

Variant1CAID: CA:236112

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

Variant2ClinVarID: 11910

Variant2CAID: CA:256112

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Patient 1 (see Table 1), 5 years and 6 months - deceased (age at report), 2 months (age of onset), male, height of 103 cm, weight of 13 kg, located in the Sfax: Industrial region.

DiseaseAssertion: MPS1 - severe

FamilyInfo: Two affected siblings (Patients 2 and Patient 3), three other familial relations (deceased), parents were 3rd cousins (see Table 2) aged 38 yrs (M) and 40 yrs (F).

CasePresentingHPOs: HP:0000023, HP:0000280, HP:0000365, HP:0000389 (Inguinal hernia, coarse facial feature, hearing impairment, chronic otitis)

CaseHPOFreeText: Pulmonary and cardiac deficiency

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: (p.F602X)

Variant1ClinVarID: N/A

Variant1CAID: N/A

Variant2: (p.F602X)

Variant2ClinVarID: N/A

Variant2CAID: N/A

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Patient 12 (see Table 1), 5 years old (age at report), 9 months old (age at onset), female, height of 120 cm, weight of 18 kg, located at Tunis: Industrial region

DiseaseAssertion: MPS1 - severe

FamilyInfo: Parents were 2nd cousins (see Table 2), aged 38 yrs (M) and 46 yrs (F).

CasePresentingHPOs: HP:0004322, HP:0001999, HP:0001537, HP:0007957, HP:0000924, HP:0010864 (Short stature, facial dysmorphia, umbilical hernia, corneal clouding, skeletal abnormalities, severe intellectual disability)

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: IDUA Activity - 0

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: c.1743C>G (p.Y581X)

Variant1ClinVarID: 550883

Variant1CAID: CA220498

Variant2: c.1743C>G (p.Y581X)

Variant2ClinVarID: 550883

Variant2CAID: CA220498

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

PMID: 21521498

Gene: IDUA

Disease: MPS1

Inheritance: Autosomal recessive

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 52, 2 years old (age at report), male, Indian

DiseaseAssertion: MPS1-H

FamilyInfo: N/A

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

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: 2.4% (Range of residual enzyme activity: 0.0%-4.8%)

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: c.395C>T (p.Leu132Pro) in the article - incorrect variant. Possible correct nomenclature is c.395T>C (p.Leu132Pro) or c.394C>T (p.Leu132=)

Variant1ClinVarID: N/A

Variant1CAID: N/A

Variant2: c.1839delT (p.Val614Serfs*7)

Variant2ClinVarID: N/A

Variant2CAID: CA2586965995

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Patient 59, 8 years old (age at report), male, Indian

DiseaseAssertion: MPS1-H

FamilyInfo: Sibling of Patient 58

CasePresentingHPOs: Coarse facial features, corneal clouding, dysostosis multiplex (HP:0000280, HP:0007957, HP:0000943)

CaseHPOFreeText: N/A

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.1044C>G (p.Asn348Lys)

Variant1ClinVarID: 557870

Variant1CAID: CA2802172

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

Variant2ClinVarID: 11910

Variant2CAID: CA256112

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Patient 61, 1 years old (age at report), male, Indian

DiseaseAssertion: MPS1-H

FamilyInfo: N/A

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

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: 2.5% (Range of residual enzyme activity: 0.0%-4.8%)

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: c.1195_1197del (p.Glu399del)

Variant1ClinVarID: 2498386

Variant1CAID: CA549264677

Variant2: c.1249_1275del (p.Thr417_His425fs*55)

Variant2ClinVarID: 556156

Variant2CAID: CA658823291

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Patient 13, 9 years old (age at report), male, Indian

DiseaseAssertion: MPS1-H

FamilyInfo: N/A

CasePresentingHPOs: Coarse facial features, hepatosplenomegaly, joint contractures, corneal clouding (HP:0000280, HP:0001433, HP:0002828, HP:0007957)

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: 2.2% (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 5 (see Table 2), female, 17.8 years old (age at report), 0.3 years (duration of treatment), 7 surgeries

DiseaseAssertion: MPS1-HS

FamilyInfo: N/A

CasePresentingHPOs: HP:0000238, HP:0002176, HP:0002360 (Hydrocephalus, spinal cord compression, sleep abnormality)

CaseHPOFreeText: Shunt placement, psychiatric problems

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: Yes

CaseBMT: N/A

Variant1: c.712T>A (p.L238Q) CDNA and protein change do not match. Known variant p.L238Q has a CDNA change of c.713T>A.

Variant1ClinVarID: 265418

Variant1CAID: CA2802065

Variant2: c.1208G>A (p.W402X)

Variant2ClinVarID: 11908

Variant2CAID: CA220498

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Patient 11 (see Table 2), male, 19 years old (age at report), 9.4 years (duration of treatment), 8 surgeries

DiseaseAssertion: MPS1-HS

FamilyInfo: N/A

CasePresentingHPOs: HP:0000238, HP:0002176 (Hydrocephalus, Spinal cord compression)

CaseHPOFreeText:

CaseNotHPOs: HP:0002360 (sleep abnormality)

CaseNotHPOFreeText: Shunt placement, psychiatric problems

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: Yes

CaseBMT: N/A

Variant1: c.265C>T (p.R89W)

Variant1ClinVarID: 580286

Variant1CAID: CA2801156

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

Variant2ClinVarID: 11908

Variant2CAID: CA220498

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Patient 9 (see Table 2), male, 12.7 years old (age at report), 7 years (duration of treatment), 7 surgeries

DiseaseAssertion: MPS1-HS

FamilyInfo: N/A

CasePresentingHPOs:

CaseHPOFreeText:

CaseNotHPOs: HP:0000238, HP:0002176, HP:0002360 (Hydrocephalus, spinal cord compression, sleep abnormality)

CaseNotHPOFreeText: Shunt placement, psychiatric problems

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: Yes

CaseBMT: N/A

Variant1: c.1139A>G (p.Q380R)

Variant1ClinVarID: 550799

Variant1CAID: CA2802202

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

Variant2ClinVarID: 11909

Variant2CAID: CA204563

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Infant #4, male.

DiseaseAssertion: MPS-I

FamilyInfo: N/A

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: 3.88 IDUA enzyme activity (Ref. 5.9–27.8 μmol/g protein/h)

CaseUrineGAGs: DMB/Cre. Ratio - 24.89, DS - 0.05, HS - 0.29, KS - 0.16 GAG quantifications (DMB/Cre ratio) and the normal reference values based on the age groups: <6 mos: <70.68 mg /mmol cre.; 6 mos–2 yrs: <46.80 mg /mmol cre.; 2–17 yrs: <20.98 mg /mmol cre.; and >18 yrs: <12.62 mg /mmol cre. Quantitative analyses of GAG-derived disaccharides (DS, S, or KS) by tandem mass spectrometry assay. The normal cut-off values: DS < 0.80 μg/mL; HS < 0.78 μg/mL; and KS < 7.90 μg/mL.

CaseERT: N/A

CaseBMT: N/A

Variant1: c.179A>C (p.Q60P) Assuming that this variant is homozygous but it does not specifically say

Variant1ClinVarID: 1714580

Variant1CAID: CA355946101

Variant2: N/A

Variant2ClinVarID: N/A

Variant2CAID: N/A

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Infant #1, female

DiseaseAssertion: MPS-I

FamilyInfo: N/A

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: 1.20 IDUA enzyme activity (Ref. 5.9–27.8 μmol/g protein/h)

CaseUrineGAGs: DMB/Cre. Ratio - 37.86, DS - 0.27, HS - 0.10, KS - 5.69 GAG quantifications (DMB/Cre ratio) and the normal reference values based on the age groups: <6 mos: <70.68 mg /mmol cre.; 6 mos–2 yrs: <46.80 mg /mmol cre.; 2–17 yrs: <20.98 mg /mmol cre.; and >18 yrs: <12.62 mg /mmol cre. Quantitative analyses of GAG-derived disaccharides (DS, S, or KS) by tandem mass spectrometry assay. The normal cut-off values: DS < 0.80 μg/mL; HS < 0.78 μg/mL; and KS < 7.90 μg/mL.

CaseERT: N/A

CaseBMT: N/A

Variant1: c.343G>A (p.Asp115Asn)

Variant1ClinVarID: N/A

Variant1CAID: CA355961124

Variant2: c.2T>C (p.M1?)

Variant2ClinVarID: 639529

Variant2CAID: CA2801095

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished N/A

Case#: Infant #11, female.

DiseaseAssertion: MPS-I

FamilyInfo: N/A

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CaseEnzymeAssay: 0.80 IDUA enzyme activity (Ref. 5.9–27.8 μmol/g protein/h)

CaseUrineGAGs: DMB/Cre. Ratio - 239.25, DS - 296.10, HS - 33.55, KS - 1.37 GAG quantifications (DMB/Cre ratio) and the normal reference values based on the age groups: <6 mos: <70.68 mg /mmol cre.; 6 mos–2 yrs: <46.80 mg /mmol cre.; 2–17 yrs: <20.98 mg /mmol cre.; and >18 yrs: <12.62 mg /mmol cre. Quantitative analyses of GAG-derived disaccharides (DS, S, or KS) by tandem mass spectrometry assay. The normal cut-off values: DS < 0.80 μg/mL; HS < 0.78 μg/mL; and KS < 7.90 μg/mL.

CaseERT: N/A

CaseBMT: N/A

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

Variant1ClinVarID: 11927

Variant1CAID: CA256128

Variant2: c.1091C>T (p.T364M) Article has (p.364M) which appears to be a typo.

Variant2ClinVarID: 11925

Variant2CAID: CA256126

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#: 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: R383H

Variant1ClinVarID: 558189

Variant1CAID: CA2802205

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: R628P

Variant1ClinVarID: 1064675

Variant1CAID: CA2802464

Variant2: N/A

Variant2ClinVarID: N/A

Variant2CAID: N/A

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished: N/A