Lysosomal Storage Disorders List

ˌ l aɪ s ə ˈ s oʊ m əl are a group of about 50 rare inherited metabolic disorders that result from defects in lysosomal function.

Lysosomal storage disorders list. All are inherited as autosomal recessive ar condition except. Lysosomes are sacs of enzymes within cells that digest large molecules and pass the fragments on to other parts of the cell for recycling. Lysosomal storage diseases are rare but can lead to death if untreated. Lysosomal storage diseases are inherited metabolic diseases that are characterized by an abnormal build up of various toxic materials in the body s cells as a result of enzyme deficiencies.

If one of these enzymes is. Although the different types of lsds are rare individually taken together they affect roughly 1 in 7 700 births making them a relatively common health problem. This process requires several critical enzymes. This causes an accumulation of abnormal substances that are usually degraded within lysosomes resulting in cell damage and death these substances include specific lipids and glycoproteins such as sphingolipids glycosaminoglycans and gangliosides among others.

Inheritance of lysosomal storage diseases. There are nearly 50 of these disorders altogether and they may affect different parts of the body including the skeleton brain skin heart and central. Lysosomal storage diseases lsds. Disorders in which intracellular material that cannot be metabolized is stored in the lysosomes are called lysosomal storage diseases.

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. Two of them are mucopolysaccharidoses hunter and hurler syndrome. In addition to lipid storage diseases other lysosomal storage diseases include the mucolipidoses in which excessive amounts of lipids with attached sugar molecules are stored in the cells and tissues and the. 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.

They affect the lysosome a structure in your cells that breaks down substances such as proteins carbohydrates and old. Hunter syndrome x linked recessive fabry s disease x linked recessive. Lysosomal storage diseases comprise a group of over 70 inherited metabolic disorders caused by deficiency of certain enzymes in certain compartments of the cells that generally involve progressive neurological manifestations and that primarily affect children 1 lysosomal storage diseases are individually rare but collectively affect 1 in 5 000 live births. Among the common lysosomal storage disorders.

Lysosomal storage disease list. Pompe s disease is glycogen storage disease. The scientific community has identified more than 40 types of lysosomal storage diseases and that number keeps growing.