PML小体p53修饰子间的串扰。

Molecular & cellular oncology Pub Date : 2018-02-08 eCollection Date: 2018-01-01 DOI:10.1080/23723556.2015.1074335
Sonja Matt, Thomas G Hofmann
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引用次数: 11

摘要

肿瘤蛋白p53 (TP53,最广为人知的是p53)是癌症中最常见的突变肿瘤抑制因子,在DNA损伤诱导的细胞命运决定中起着核心作用。通过翻译后修饰对p53活性的调节与早幼粒细胞白血病核体(PML-NBs)有关,p53在核体中遇到许多调节因子。最近的证据表明,PML-NB上p53调节因子之间的串扰决定了p53的翻译后修饰和功能。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Crosstalk between p53 modifiers at PML bodies.

Crosstalk between p53 modifiers at PML bodies.

Tumor protein p53 (TP53, best known as p53), the most frequently mutated tumor suppressor in cancer, plays a central role in cell fate decisions induced by DNA damage. Regulation of p53 activity by post-translational modifications has been linked to promyelocytic leukemia nuclear bodies (PML-NBs), where p53 encounters many of its regulators. Recent evidence implies that crosstalk between p53 regulators at the PML-NB shapes post-translational modifications and function of p53.

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