特定于SUMO的蛋白酶:SENPs在与氧化压力相关的信号和疾病中的作用
Yaqi Jiao1,2, Xiaojuan Zhang3, Zhenshan Yang4
1Key Laboratory of Evolution & Marine Biodiversity (Ministry of Education) and Institute of Evolution & Marine Biodiversity, Ocean University of China, Qingdao, China.
BioFactors (Oxford, England)
|March 29, 2024
概括
森特林/SUMO特异性蛋白酶 (SENPs) 调节脱SUMOylation,这是一个与氧化应激相关的过程. 本综述探讨了SENPs的情况.
科学领域:
- 生物化学和分子生物学
- 细胞应激反应的应激反应
- 后翻译修改 后翻译修改
背景情况:
- 氧化应激,氧化剂和抗氧化剂之间的不平衡,有助于癌症和神经退行等疾病.
- 小型泛素类修饰剂 (SUMO) 基化及其调节酶,Sentrin/SUMO特异蛋白酶 (SENPs) 涉及到细胞应激反应.
- 由SENPs进行的脱SUMOylation是调节SUMOylation的关键过程,但其与氧化应激的直接联系尚未得到充分研究.
研究的目的:
- 通过deSUMOylation阐明SENPs在氧化应激途径中的重要作用.
- 审查人类SENP家族的结构,分类和功能.
- 检查SENPs在与氧化压力相关的疾病中的参与.
主要方法:
- 文献综述侧重于SENP的结构,分类和功能.
- 对SENP在氧化应激路径中的作用的分析.
- 在与氧化压力相关的疾病中SENPs的表达和活动变化的审查.
主要成果:
- SENPs对于启动SUMOylation和执行deSUMOylation至关重要.
- 在应对氧化应激时,SENP活动和表达会发生变化.
- 对SENPs的失调与与氧化压力相关的疾病有关,例如癌症和心血管疾病.
结论:
- 通过脱SUMOylation,SENPs在调节细胞对氧化应激反应方面发挥着至关重要的作用.
- 了解氧化应激中的SENP功能对于开发相关疾病的治疗策略至关重要.
- 需要对脱SUMOylation-氧化应激轴进行进一步的研究.
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