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Nature 409, 141-144 (11 January 2001) | doi:10.1038/35051677

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Cancer: Death and methylation

Peter A. Jones

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Malignant melanoma cells can resist committing suicide when attacked by chemotherapy. The explanation lies in the discovery that a key gene in the cell-death pathway is switched off in this cancer.

An ability to avoid committing suicide is one of the keys to a cancer cell's survival, whether it is spreading from one part of the body to another by metastasis or facing attack from chemotherapy. Malignant melanoma is a particularly nasty form of cancer in this respect.