apoptotic signaling pathway
A series of molecular signals which triggers the apoptotic death of a cell. The pathway starts with reception of a signal, and ends when the execution phase of apoptosis is triggered. [ ]
Term info
apoptotic signaling pathway
- apoptotic signalling pathway
- induction of apoptosis by extracellular signals
This term can be used to annotate gene products involved in apoptotic events happening downstream of the cross-talk point between the extrinsic and intrinsic apoptotic pathways. The cross-talk starts when caspase-8 cleaves Bid and truncated Bid interacts with mitochondria. From this point on it is not possible to distinguish between extrinsic and intrinsic pathways.
paola
2011-11-23T09:30:23Z
GO:0008624
biological_process
GO:0097190