Riviciclib (CAS: 920113-02-6, 920113-03-7) is a flavone and cyclin dependent kinase (CDK) inhibitor with potential antineoplastic activity. P276-00 selectively binds to and inhibits Cdk4/cyclin D1, Cdk1/cyclin B and Cdk9/cyclin T1, serine/threonine kinases that play key roles in the regulation of the cell cycle and cellular proliferation. Inhibition of these kinases leads to cell cycle arrest during the G1/S transition, thereby leading to an induction of apoptosis, and inhibition of tumor cell proliferation.
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TGF-beta/Smad
EZH2
