Wip1 Could be New Target for Cancer Treatment, Journal of Cell Biology Reveals
5/7/2013 7:43:26 AM
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Researchers have uncovered mutations in the phosphatase Wip1 that enable cancer cells to foil the tumor suppressor p53, according to a study in The Journal of Cell Biology. The results could provide a new target for the treatment of certain cancers. Like a battlefield surgeon who has to decide which casualties can be saved, p53 performs triage on cells with injured DNA. If the damage is serious, p53 spurs the cells to die or stop proliferating.
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