Title : Tumor suppressor protein p53 promotes 2-methoxyestradiol-induced activation of Bak and Bax, leading to mitochondria-dependent apoptosis in human colon cancer HCT116 cells.

Pub. Date : 2014 Dec 28

PMID : 25179905






3 Functional Relationships(s)
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1 Tumor suppressor protein p53 promotes 2-methoxyestradiol-induced activation of Bak and Bax, leading to mitochondria-dependent apoptosis in human colon cancer HCT116 cells. 2-Methoxyestradiol tumor protein p53 Homo sapiens
2 These 2-MeO-E2-induced cellular changes, except for G2/M arrest, appeared to be more apparent in the presence of p53. 2-Methoxyestradiol tumor protein p53 Homo sapiens
3 These results show that among 2-MeO-E2-induced apoptotic events, including prometaphase arrest, up-regulation of Bax level, down-regulation of Bcl-2 level, activation of both Bak and Bax, and mitochondria-dependent caspase activation, the modulation of Bax and Bcl-2 levels is the target of the pro-apoptotic action of p53. 2-Methoxyestradiol tumor protein p53 Homo sapiens