mucopolysaccharidosis Ih

Summary
Synonym
  • Dysostosis multiplex syndrome
  • Hurler disease MPS type 1H
  • Hurler-Pfaundler syndrome
  • L-iduronidase deficiency, Hurler type
  • MPS1-H
  • Mucopolysaccharidosis type I severe form
  • dysostosis multiplex
  • gargoylism
Definition
A mucopolysaccharidosis I characterized by a severe phenotype that includes dysostosis multiplex, cognitive impairment, heart disease, respiratory problems, corneal clouding, hepatosplenomegaly, coarse facies and reduced life expectancy that has_material_basis_in homozygous or compound heterozygous mutation in the IDUA gene on chromosome 4p16.3.
Super Class
autosomal recessive disease mucopolysaccharidosis I
External Links
Disease Ontology
DOID:0111390
Mondo Disease Ontology
MeSH
UMLS
NCI Thesaurus
ORDO
OMIM
GARD
Related Genes
Displaying entries 11 - 20 of 20 in total
Gene ID Gene Symbol Description Source
4125 MAN2B1 mannosidase alpha class 2B member 1
4669 NAGLU N-acetyl-alpha-glucosaminidase
4758 NEU1 neuraminidase 1
5476 CTSA cathepsin A
6448 SGSH N-sulfoglucosamine sulfohydrolase
10020 GNE glucosamine (UDP-N-acetyl)-2-epimerase/N-acetylmannosamine kinase
79158 GNPTAB N-acetylglucosamine-1-phosphate transferase subunits alpha and beta
84572 GNPTG N-acetylglucosamine-1-phosphate transferase subunit gamma
138050 HGSNAT heparan-alpha-glucosaminide N-acetyltransferase
285362 SUMF1 sulfatase modifying factor 1
Displaying 1 entry
Gene ID Gene Symbol Description Source
34544 Idua alpha-L-iduronidase
The Human Phenotype Ontology
Displaying entries 91 - 98 of 98 in total
HPO ID HPO Term
HP:0004490 Calvarial hyperostosis
HP:0004586 Biconcave vertebral bodies
HP:0005019 Diaphyseal undertubulation
HP:0007759 Opacification of the corneal stroma
HP:0008301 Dermatan sulfate excretion in urine
HP:0008802 Hypoplasia of the femoral head
HP:0011400 Abnormal CNS myelination
HP:0012185 Constrictive median neuropathy
Displaying 1 entry
Gene ID Gene Symbol Description
3425 IDUA alpha-L-iduronidase

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Acknowledgements

Supported by JST NBDC Grant Number JPMJND2204

Partly supported by NIH Common Fund Grant #1U01GM125267-01


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Last updated: August 19, 2024