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SUMO特异性蛋白酶(SENPs)与肿瘤相关研究进展

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摘要 SUMO化修饰(SUMOylation)是一种新型的蛋白质翻译后修饰形式,在真核细胞中参与了多种重要的生理生化反应。SUMO特异性蛋白酶(SUMO-specific proteases,SENPs)在此过程中既能催化SUMO前体成熟,完成SUMO化修饰,又能催化底物去SUMO化,在维持体内SUMO化与去SUMO化的平衡中有重要作用。研究表明,多种肿瘤的发生发展与SENPs的异常表达密切相关。本文将从SENPs调控基因转录活性、促进肿瘤血管生成、参与ROS信号通路三个方面来阐述其在肿瘤发生发展中的作用,同时对近年来hSENPs小分子抑制剂的开发情况作简要介绍。
出处 《今日药学》 CAS 2014年第6期469-472,共4页 Pharmacy Today
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参考文献10

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