Intracellular second messengers mediate stress inducible hormesis and Programmed Cell Death: A review

Alterations in the levels of numerous second messengers are ubiquitous responses to all stresses that lead to apoptotic or hormetic responses. The sheer number and vast diversity of different second messenger systems activated in response to stresses belies a complexity that is often overlooked. This negligence is in large part due to the excessive focus on classical stress responsive second messenger mediators of stress especially Reactive...