基础医学与临床 ›› 2022, Vol. 42 ›› Issue (11): 1799-1803.doi: 10.16352/j.issn.1001-6325.2022.10.1799

• 短篇综述 • 上一篇    下一篇

线粒体SIRT3在器官纤维化中作用的研究进展

祁俊清1, 曹梦菲2, 赵倩茹2, 尹俊3*   

  1. 1.江苏大学附属人民医院 心胸外科, 江苏 镇江 212002;
    2.江苏大学附属医院 心内科, 江苏 镇江 212001;
    3.复旦大学附属中山医院 胸外科, 上海 200032
  • 收稿日期:2022-04-27 修回日期:2022-07-21 出版日期:2022-11-05 发布日期:2022-11-01
  • 通讯作者: * yin912@126.com

Research progress on the role of mitochondrial SIRT3 in organ fibrosis

QI Jun-qing1, CAO Meng-fei2, ZHAO Qian-ru2, YIN Jun3*   

  1. 1. Department of Cardiothoracic Surgery, People's Hospital of Jiangsu University, Zhenjiang 212002;
    2. Department of Cardiology, the Affiliated Hospital of Jiangsu University, Zhenjiang 212001;
    3. Department of Thoracic Surgery, Zhongshan Hospital of Fudan University, Shanghai 200032, China
  • Received:2022-04-27 Revised:2022-07-21 Online:2022-11-05 Published:2022-11-01
  • Contact: * yin912@126.com

摘要: 器官纤维化是造成脏器功能障碍的主要原因,且目前尚缺乏有效应用于临床治疗的抗纤维化疗法。而SIRT3作为一种重要的线粒体去乙酰化酶,可通过调节线粒体蛋白乙酰化水平保护线粒体免受各种损伤,从而在器官纤维化中发挥作用。SIRT3能通过调节线粒体代谢、氧化应激、线粒体动力学等方面减缓或抑制器官纤维化的进程。

关键词: SIRT3, 线粒体, 去乙酰化酶, 纤维化

Abstract: Organ fibrosis is the main cause of organ dysfunction, and there is no effective anti-fibrosis clinical therapy yet. SIRT3 is an important mitochondrial deacetylase that plays a role in organ fibrosis by regulating mitochondrial protein acetylation level to protect mitochondria from various types of damage. SIRT3 can retard or inhibit the process of organ fibrosis by regulating mitochondrial metabolism, oxidative stress, mitochondrial dynamics, mitochondrial DNA damage, autophagy and apoptosis.

Key words: SIRT3, mitochondrion, deacetylase, fibrosis

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