" /> Scheie syndrome - CISMeF





Preferred Label : Scheie syndrome;

CISMeF acronym : MPS1-S; MPS5;

Type : Phenotype, molecular basis known;

Alternative titles and symbols : Mps V; MPS1-S; MPS5; Mucopolysaccharidosis type V; Mucopolysaccharidosis type is;

Description : The mucopolysaccharidoses are a group of inherited disorders caused by a lack of specific lysosomal enzymes involved in the degradation of glycosaminoglycans (GAGs), or mucopolysaccharides. The accumulation of partially degraded GAGs causes interference with cell, tissue, and organ function. Deficiency of alpha-L-iduronidase can result in a wide range of phenotypic involvement with 3 major recognized clinical entities: Hurler (MPS IH; 607014), Hurler-Scheie (MPS IH/S; 607015), and Scheie (MPS IS) syndromes. Hurler and Scheie syndromes represent phenotypes at the severe and mild ends of the MPS I clinical spectrum, respectively, and the Hurler-Scheie syndrome is intermediate in phenotypic expression (McKusick, 1972).;

Inheritance : Autosomal recessive;

Molecular basis : Caused by mutation in the alpha-L-iduronidase gene (IDUA, 252800.0004);

Laboratory abnormalities : Excretion of heparan sulfate in urine; Excretion of dermatan sulfate in urine;

Prefixed ID : #607016;

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24/05/2024


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