MCAD deficiency
Definition
Medium chain acyl-CoA dehydrogenase (MCAD) deficiency is a rare genetic disorder characterized by a deficiency of the MCAD enzyme. This enzyme is responsible for the breakdown of certain fatty acids into chemical forms that are useable by the human body. MCAD deficiency accounts for approximately one to three of every 100 cases of sudden infant death syndrome (SIDS). MCAD deficiency is transmitted through a non-sex linked (autosomal) recessive trait. The first recognized cases of MCAD deficiency were reported in 1982.
Description
Medium chain acyl-CoA dehydrogenase (MCAD) is one of four enzymes in the mitochondria of the cells that is responsible for the breakdown of medium chain fatty acids into acetyl-CoA. Medium chain fatty acids are defined as fatty acids containing between...
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