IndraLab
Statements
All-trans-retinoic acid leads to the methylation of CDKN2A. 6 / 6
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"Here, we show that ATRA induces promoter hypomethylation of p16 and p21 via down-regulation of DNA methyltransferases 1, 3a, and 3b to facilitate binding of Ets1/2 to the p16 promoter and p53 to the p21 promoter, resulting in up-regulation of their expression and subsequent induction of cellular senescence in HepG2 cells."