VPA mediates bidirectional regulation of cell cycle progression through the PPP2R2A-Chk1 signaling axis in response to HU
Abstract Cell cycle checkpoint kinases play a pivotal role in protecting against replicative stress. In this study, valproic acid (VPA), a histone deacetylase inhibitor (HDACi), was found to promote breast cancer MCF-7 cells to traverse into G2/M phase for catastrophic injury by promoting PPP2R2A (t...
Main Authors: | , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
Nature Publishing Group
2023-02-01
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Series: | Cell Death and Disease |
Online Access: | https://doi.org/10.1038/s41419-023-05649-8 |