OSHTORAN SYNDROME (H63D SYNDROME TYPE-3): Explained for Laymen and GPs in Several Languages

Oshtoran Syndrome, also known as H63D Syndrome Type 3, is a very rare and extremely complex disease that affects the entire body. It arises from a chain of events, beginning with damage to the immune system caused by an infection in childhood or adolescence, which then clinically activates the homozygous HFE H63D mutation in affected individuals, leading to a gradual NTBI poisoning over years. This, combined with the damaged immune system, results in a progressive disease that usually leads to significant symptoms by the third decade of life at the latest. In advanced stages, dysfunction of the cell powerhouses (mitochondria) typically occurs as well. By the fifth decade of life, most patients are severely disabled and require care.