Lysosomal Storage Disorders Lsds

Lysosomal storage disorders develop as a result of an enzyme deficiency or malfunction that causes cell waste to build up within the cell instead of being excreted.

Lysosomal storage disorders lsds.

There are approximately 50 known lsds each caused by a unique gene mutation which leads to a disease specific enzyme that is deficient or malfunctioning. Lysosomal storage disorders are a group of more than 50 rare diseases. They affect the lysosome a structure in your cells that breaks down substances such as proteins carbohydrates and old. In people with lysosomal storage disorders the enzymes don t work properly.

There are over 50 lysosomal storage disorders including tay sachs disease and gaucher disease. While clinical trials are in progress on possible treatments for some of these diseases there is currently no approved treatment for many lysosomal storage diseases. Lsds are inherited disorders resulting from a lack of specific enzymes that break down certain lipids fats or carbohydrates sugars in the body cells. Lysosomal storage disorders lsds are a large group of more than 50 different inherited metabolic diseases which in the great majority of cases result from the defective function of specific lysosomal enzymes and in few cases of non enzymatic lysosomal proteins or non lysosomal proteins involved in lysosomal biogenesis.

Lysosomal storage diseases lsds. Lysosomal storage diseases lsds are a rare distinct group of disorders with complex diagnosis and limited epidemiology data such as pompe disease. New lysosomal storage disorders continue to be identified. These disorders can affect both children and adults.

Waste builds up in the cells which can cause a variety of health problems and even be life threatening if untreated. The first step in a diagnostic workup of an individual suspected of having a lysosomal storage disorder lsd includes urine analyses for metabolites associated with mucopolysaccharidoses oligosaccharidoses disorders of sulfatide degradation and lsds with characteristic urine profiles. Lysosomal storage disorders lsds are genetic disorders resulting in enzyme deficiencies within the lysosomes of the body s cells. Gaucher disease is one of the most common lysosomal storage disorders lsds.

In recognition of international pompe day marked on april 15 we created the below infographic to provide some insight into epidemiology and present an overview of current treatment options.