Article
The senescence-associated secretory phenotype is potentiated by feedforward regulatory mechanisms involving Zscan4 and TAK1.
Nature communications - 30 Apr 2018
Zhang Boyi, Fu Da, Xu Qixia, Cong Xianling, Wu Chunyan, Zhong Xiaoming, Ma Yushui, Lv Zhongwei, Chen Fei, Han Liu, Qian Min, Chin Y Eugene, Lam Eric W-F, Chiao Paul, Sun Yu
Abstract excerpt
The senescence-associated secretory phenotype (SASP) can be provoked by side effects of therapeutic agents, fueling advanced complications including cancer resistance. However, the intracellular signal network supporting initiation and development of the SASP driven by treatment-induced damage remains unclear. Here we report that the transcription factor Zscan4 is elevated for expression by an ATM-TRAF6-TAK1 axis...
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