The autoimmune basis of adrenocortical destruction in Addison's disease.

Addison's disease is mainly caused by autoimmune destruction of the steroid-producing cells in the adrenal glands. Key enzymes in steroid biosynthesis have been implicated as the major targets of autoantibodies in this disease. The study of B-cell-dependent autoimmune responses reveals two distinguishable forms of Addison's disease. This should permit very accurate diagnosis of the disease and increase future prospects of disease prevention.