Apoptosis: target for novel drugs.

Targeting apoptotic cell death pathways provides wide-ranging opportunities for the discovery and development of novel drugs. Some targeted therapies that selectively induce apoptosis in cancer cells are already marketed, and numerous pro-apoptotic drugs for treating cancer are currently being developed. The anti-apoptotic drugs that are most advanced in development are targeting acute disease indications such as stroke, myocardial infarction and sepsis, in which the role of apoptosis has been best defined and inhibitors of the apoptotic pathway have shown activity in various animal models. In the future, novel drugs might also result from an understanding of apoptotic pathways in chronic disorders.