中国全科医学 ›› 2023, Vol. 26 ›› Issue (12): 1530-1536.DOI: 10.12114/j.issn.1007-9572.2022.0706

• 综述与专论 • 上一篇    下一篇

基于线粒体探讨间歇性禁食改善神经退行性疾病的可能机制

王芳芳1, 崔艳如1, 李加钰1, 庞日朝2, 张安仁3,*()   

  1. 1610075 四川省成都市,成都中医药大学养生康复学院
    2610083 四川省成都市,中国人民解放军西部战区总医院康复医学科
    3200434 上海市,同济大学附属上海市第四人民医院康复医学科
  • 收稿日期:2022-07-06 修回日期:2022-10-30 出版日期:2023-04-20 发布日期:2022-11-10
  • 通讯作者: 张安仁

  • 作者贡献:王芳芳提出研究选题方向,进行论文的构思与设计、文献及资料的整理,并撰写论文初稿;李加钰负责检索和汇总文献及资料;崔艳如对初稿进行修订;庞日朝、张安仁负责论文的质量控制及审校,对论文整体负责;所有作者确认了论文的最终稿。
  • 基金资助:
    国家自然科学基金面上项目(81973927)

Possible Mechanism of Improving Neurodegenerative Diseases via Rejuvenation of Mitochondrial Function by Intermittent Fasting

WANG Fangfang1, CUI Yanru1, LI Jiayu1, PANG Rizhao2, ZHANG Anren3,*()   

  1. 1School of Health Preservation and Rehabilitation, Chengdu University of Traditional Chinese Medicine, Chengdu 610075, China
    2Department of Rehabilitation Medicine, the General Hospital of Western Theater Command PLA, Chengdu 610083, China
    3Department of Rehabilitation Medicine, Shanghai Fourth People's Hospital Affiliated to Tongji University, Shanghai 200434, China
  • Received:2022-07-06 Revised:2022-10-30 Published:2023-04-20 Online:2022-11-10
  • Contact: ZHANG Anren

摘要: 伴随世界人口老龄化的加剧,以衰老为主要危险因素的神经退行性疾病发病率日渐升高。间歇性禁食(IF)通过调节代谢途径来预防或延缓神经退行性疾病已有研究,其机制可能与IF可以调节线粒体功能及内环境稳态有关,而线粒体功能障碍是脑老化和神经退行性变的早期特征。这些提示IF、线粒体与神经退行性疾病存在密切联系。本文就IF对神经退行性疾病的改善作用、线粒体在神经退行性疾病中发挥重要作用、IF对线粒体功能的调节以及过量热量摄入对神经元及线粒体的影响4个方面,从正反角度进行综述,分析得出IF可以调节线粒体功能、过量热量摄入可能损伤神经元及线粒体功能,并认为后期可进一步深入研究IF改善神经退行性疾病的具体机制及其对神经系统代谢转变的具体信号通路,进而判断最佳干预时间,开发更有靶向性的药物替代疗法,从而帮助IF研究成果的临床转化。

关键词: 线粒体, 间歇性禁食, 神经退行性疾病, 衰老, 综述

Abstract:

Age-related neurodegenerative diseases is increasing with the aggravation of global aging. Studies show that neurodegenerative diseases could be prevented or delayed by intermittent fasting (IF) regulating metabolic pathways, and the mechanism of action may be associated with improved mitochondrial function and metabolic homeostasis by IF. Mitochondrial dysfunction is an early marker of brain aging and neurodegeneration. These suggest that IF, mitochondria, and neurodegenerative diseases may be closely correlated. We reviewed the improvement effects of IF on neurodegenerative diseases, the important role of mitochondria in neurodegenerative diseases, the regulation of IF on mitochondrial function, and the effects of excessive calorie intake on neurons and mitochondrial function, and summarized that IF could improve mitochondrial function, while excessive calorie intake could damage the neurons and mitochondrial function. Future research could continue to focus on the mechanism of action and metabolism signal pathway of IF improving neurodegenerative diseases, which may be favorable to the determination of the proper window period for intervention, and the development of alternative targeted drug therapy, thereby assisting clinical application of IF.

Key words: Mitochondria, Intermittent fasting, Neurodegenerative diseases, Aging, Review