P16 methylation increases the sensitivity of cancer cells to the CDK4/6 inhibitor palbociclib.

The P16 (CDKN2Aink4a) gene is an endogenous CDK4/6 inhibitor. Palbociclib (PD0332991) is an anti-CDK4/6 chemical for cancer treatment. P16 is most frequently inactivated by copy number deletion and DNA methylation in cancers. It is well known that cancer cells with P16 deletion are more sensitive to...

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Bibliographic Details
Main Authors: Paiyun Li, Xuehong Zhang, Liankun Gu, Jing Zhou, Dajun Deng
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2019-01-01
Series:PLoS ONE
Online Access:https://doi.org/10.1371/journal.pone.0223084