Killing of tumor cells: A drama in two acts

Cancer still represents a major health problem worldwide, which urges the development of more effective strategies. Resistance to chemotherapy, a major obstacle for cancer eradication, is mainly related to an intrinsic failure to activate the apoptotic pathways. However, a protective effect of autophagy toward cancer cells has been recently observed, thus adding further complexity to the development of an effective approach counteracting cancer cell growth and improving the response to therapy.

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