Mucopolysaccharidosis type IX (MPS9) is a very rare autosomal recessive lysosomal storage disorder caused by deficient activity of lysosomal hyaluronidase.
Category
Inherited metabolic disorder, Lysosomal disease
Brite
Human diseases in ICD-11 classification [BR:br08403]
05 Endocrine, nutritional or metabolic diseases
Metabolic disorders
Inborn errors of metabolism
5C56 Lysosomal diseases
H00133 Mucopolysaccharidosis type IX
Pathway-based classification of diseases [BR:br08402]
Glycan/glycoprotein metabolism
nt06012 Glycosaminoglycan degradation
H00133 Mucopolysaccharidosis type IX
Triggs-Raine B, Salo TJ, Zhang H, Wicklow BA, Natowicz MR
Title
Mutations in HYAL1, a member of a tandemly distributed multigene family encoding disparate hyaluronidase activities, cause a newly described lysosomal disorder, mucopolysaccharidosis IX.