Is p21 an oncogene?

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Is p21 an oncogene?

p21 is a cyclin-dependent kinase (cdk) inhibitor, and is a key mediator of p53-dependent cell cycle arrest after DNA damage (1, 2). p21 belongs to the Cip/Kip family of cdk inhibitors and it inhibits proliferation mainly by interfering with cyclin E/cdk2 activity (3). The initial perception of p21 functions was that it might be a tumor suppressor because it inhibits proliferation, and subsequen...

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ژورنال

عنوان ژورنال: Molecular Cancer Therapeutics

سال: 2006

ISSN: 1535-7163,1538-8514

DOI: 10.1158/1535-7163.mct-06-0163