天津医药 ›› 2024, Vol. 52 ›› Issue (4): 443-448.doi: 10.11958/20231289

• 综述 • 上一篇    

SIRT1在糖尿病心肌病发病中的研究进展

解有成1,2,3,4(), 王菲2, 徐进2, 于晓辉2,()   

  1. 1 甘肃中医药大学第一临床医学院(邮编730000)
    2 中国人民解放军联勤保障部队第九四〇医院内科
    3 中国人民解放军联勤保障部队第九四〇医院基础医学实验室
    4 甘肃省干细胞与基因药物重点实验室
  • 收稿日期:2023-08-28 修回日期:2023-10-20 出版日期:2024-04-15 发布日期:2024-04-19
  • 通讯作者: E-mail:yuxiaohui528@126.com
  • 作者简介:解有成(1996),男,硕士在读,主要从事SIRT1及糖尿病心肌病的基础研究。E-mail:229627374@qq.com
  • 基金资助:
    甘肃省自然科学基金项目(21JR1RA181);甘肃省卫生健康行业健康计划项目(GSWSKY2022-49)

Research progress of SIRT1 in the pathogenesis of diabetic cardiomyopathy

XIE Youcheng1,2,3,4(), WANG Fei2, XU Jin2, YU Xiaohui2,()   

  1. 1 The First Clinical College of Medicine, Gansu University of Traditional Chinese Medicine, Lanzhou 730000, China
    2 Department of Internal Medicine, 940th Hospital of the PLA Joint Logistic Support Force
    3 Laboratory of Basic Medicine, 940th Hospital of the PLA Joint Logistic Support Force
    4 Gansu Provincial Key Laboratory of Stem Cell and Gene Medicine
  • Received:2023-08-28 Revised:2023-10-20 Published:2024-04-15 Online:2024-04-19
  • Contact: E-mail:yuxiaohui528@126.com

摘要:

糖尿病心肌病(DCM)是糖尿病患者的一种严重的心血管并发症。去乙酰化酶沉默信息调节因子2同源物1(SIRT1)作为机体重要的细胞内调控蛋白,在许多生物过程中发挥重要作用,包括减轻心肌细胞氧化应激、维持心肌线粒体Ca2+稳态、降低心肌内质网应激、改善心肌线粒体功能障碍以及抑制机体肾素-血管紧张素-醛固酮系统的活化等,可能是DCM的潜在治疗靶点,靶向SIRT1进行深入研究能够为DCM的临床治疗提供新的理论依据。就SIRT1在DCM的发病机制中的具体作用及治疗策略进行综述。

关键词: 糖尿病, 糖尿病心肌病, 抗衰老酶1, 氧化性应激, 线粒体, 内质网应激, 肾素-血管紧张素-醛固酮系统

Abstract:

Diabetic cardiomyopathy (DCM) is one of the most serious cardiovascular complications in diabetic patients, and it is also the main cause of increased mortality in diabetic patients, which has become a major global public health problem. As an important intracellular regulatory protein in body, sirtuin 1 (SIRT1) plays an important role in many biological processes, including reducing oxidative stress in cardiomyocytes, maintaining Ca2+ homeostasis in myocardial mitochondria, reducing myocardial endoplasmic reticulum stress, improving myocardial mitochondrial dysfunction, and inhibiting the activation of renin-angiotensin-aldosterone system. SIRT1 may be a potential therapeutic target for DCM. Further research targeting SIRT1 can provide a new theoretical basis for the clinical treatment of DCM. This article reviews the specific role of SIRT1 in the pathogenesis and treatment strategies of DCM.

Key words: diabetes mellitus, diabetic cardiomyopathies, sirtuin 1, oxidative stress, mitochondria, endoplasmic reticulum stress, renin-angiotensin-aldosterone system

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