Do inducers of apoptosis trigger caspase-independent cell death?

Apoptotic cell death is mediated by molecular pathways that culminate in the activation of a family of cysteine proteases, known as the caspases, which orchestrate the dismantling and clearance of the dying cell. However, mounting evidence indicates that a cell that has been treated wit an apoptotic inducer can also initiate a suicide programme that does not rely on caspase activation. Here, we present recent finding sand discuss the physiological relevance of caspase-independent cell death.