Mucopolysaccharidosis type VII (MPS VII), also known as Sly syndrome, is a rare lysosomal storage disorder caused by a deficiency of the β-glucuronidase (GUSB) enzyme.…
Mucopolysaccharidosis type IV-A (MPS IV-A), also known as Morquio A syndrome, is a rare lysosomal storage disorder caused by a deficiency of the enzyme N-acetylgalactosamine-6-sulfatase…