| Literature DB >> 21364567 |
Andrejs Ivanov, Peter D Adams.
Abstract
Cellular senescence is a potent tumour suppressor mechanism that is often accompanied by activation of dna damage response (DDR) signalling and marked heterochromatinization. Senescence-associated heterochromatin is now shown to limit DDR, thus reducing apoptosis and promoting survival of senescent cells.Entities:
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Year: 2011 PMID: 21364567 DOI: 10.1038/ncb0311-193
Source DB: PubMed Journal: Nat Cell Biol ISSN: 1465-7392 Impact factor: 28.824