Cell death pathology: The war against cancer

Programmed cell death was a fundamental discovery, awarded with the Nobel price in 2002 to Sulston, Brenner and Horvitz [1]. Since then it has been clear that alteration of apoptotic pathways is a common feature of tumors, enabling cancer cells to survive chemotherapeutic interventions. Thus, apoptosis is an attractive target in cancer therapy, with the aim to revert the cancer-related alterations of the cell death machinery. Here, we overview the fundamental apoptotic pathways and summarize the attempts to target apoptosis to restore cell death in cancer cells with a special focus on the p53-family and autophagy.