AMPK解除prc2实施的基因抑制。

Molecular & cellular oncology Pub Date : 2018-04-04 eCollection Date: 2018-01-01 DOI:10.1080/23723556.2018.1441632
Tao Han, Qing Yin, Lixin Wan
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引用次数: 2

摘要

细胞能量状态和表观遗传修饰之间的串扰在很大程度上仍然难以捉摸。我们最近发现,在能量限制下,amp激活的蛋白激酶(AMPK)磷酸化zeste同源物增强子2 (EZH2),从而破坏多梳抑制复合体2 (PRC2)的完整性,从而抑制PRC2在卵巢癌和乳腺癌细胞中的致癌功能。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

AMPK lifts the PRC2-implemented gene repression.

AMPK lifts the PRC2-implemented gene repression.

The crosstalk between cellular energy status and epigenetic modifications remains largely elusive. We recently uncovered that upon energy restriction, AMP-activated protein kinase (AMPK) phosphorylates enhancer of zeste homolog 2 (EZH2), which disrupts the integrity of the polycomb repressive complex 2 (PRC2), thus inhibiting PRC2 oncogenic functions in ovarian and breast cancer cells.

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