We retrospectively reviewed the clinical ophthalmologic features and electrodiagnostic results of 50 Taiwanese patients with a diagnosis of MPS (34 males and 16 females; age range, 1.1-34.9 years; nine with MPS I, 17 with MPS II, 17 with MPS IV, and seven with MPS VI).
Mucopolysaccharidosis (MPS) type VI, also known as Maroteaux-Lamy syndrome, is an autosomal recessive lysosomal storage disorder caused by a deficiency in arylsulfatase B (ARSB) enzyme.
Mucopolysaccharidosis (MPS) type VI or Maroteaux-Lamy syndrome is a very rare autosomal recessive lysosomal storage disease, caused by a deficiency of the enzyme N-acetylgalactosamine-4-sulfatase (Arylsulfatase B, ARSB).
To determine if expression of ASB and GALNS impacts on glycosaminoglycans (GAGs) and proteoglycans beyond their association with the mucopolysaccharidoses, we modified the expression of ASB and GALNS by overexpression and by silencing with small interference RNA in MCF-7 cells.
As a preliminary step toward muscle-mediated gene therapy in the mucopolysaccharidosis (MPS) type VI cat, we have analyzed the transcriptional regulation of feline N-acetylgalactosamine 4-sulfatase (f4S) gene expression from various retroviral constructs in primary cultures of muscle cells.
Mucopolysaccharidosis (MPS) type VI, the lysosomal storage disorder caused by the deficiency of arylsulfatase B (ARSB) activity, occurs in humans, cats, and rats.