ADENOSINE DEAMINASE ADA

Adenosine deaminase (ADA) is an enzyme that plays a crucial role in the breakdown of adenosine, a purine nucleoside. It is found in various tissues throughout the body, including the liver, spleen, and lymphocytes. A deficiency in ADA activity can lead to a severe immunodeficiency disorder known as ADA deficiency. This condition is characterized by a reduced number of T cells and B cells, resulting in impaired immune function and increased susceptibility to infections. ADA deficiency is a rare genetic disorder that can be treated with enzyme replacement therapy or bone marrow transplantation.