Regulation of tissue‐ and stimulus‐specific cell fate decisions by <i>p53 in vivo</i>

Abstract excerpt

The tumour suppressor p53 pathway is often inactivated by multiple mechanisms in the genesis of human cancers. Aberrant cellular proliferation, DNA damage, hypoxia, and ribosomal stress cause activation of the p53 tumour suppressor with multiple possible consequences to the cell: cell death, cell cycle arrest, or senescence. These mechanisms ultimately ensure that the cell does not replicate, and are thus potent...

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