中国组织工程研究 ›› 2024, Vol. 28 ›› Issue (29): 4717-4725.doi: 10.12307/2024.540

• 生物材料综述 biomaterial review • 上一篇    下一篇

基于不同组织和器官角度回顾PGC-1α在运动抗衰老中的作用

李兆进1,郑鹏程2,孔健达2,朱腾旗1,姜付高1   

  1. 曲阜师范大学,1体育学部,2体育科学学院,山东省济宁市  272000
  • 收稿日期:2023-10-20 接受日期:2023-11-20 出版日期:2024-10-18 发布日期:2024-03-23
  • 通讯作者: 姜付高,博士,教授,博士生导师,曲阜师范大学体育学部,山东省济宁市 272000
  • 作者简介:李兆进,男,1977年生,山东省青岛市人,汉族,曲阜师范大学体育科学学院在读博士,副教授,硕士生导师,主要从事体育教学和体育管理研究和工作。
  • 基金资助:
    山东省社科规划一般项目(21CTYJ08),项目负责人:朱腾旗

Review of PGC-1α role in exercise anti-aging in different tissues and organs

Li Zhaojin1, Zheng Pengcheng2, Kong Jianda2, Zhu Tengqi1, Jiang Fugao1   

  1. 1School of Physical Education, 2College of Sports Science, Qufu Normal University, Jining 272000, Shandong Province, China
  • Received:2023-10-20 Accepted:2023-11-20 Online:2024-10-18 Published:2024-03-23
  • Contact: Jiang Fugao, PhD, Professor, PhD supervisor, School of Physical Education, Qufu Normal University, Jining 272000, Shandong Province, China
  • About author:Li Zhaojin, PhD candidate, Associate professor, Master’s supervisor, School of Physical Education, Qufu Normal University, Jining 272000, Shandong Province, China
  • Supported by:
    General Project of Shandong Provincial Social Science Planning, No. 21CTYJ08 (to ZTQ)

摘要:


文题释义:

PGC-1α:中文全称为过氧化物酶体增殖物激活受体γ共激活因子1α,是一种转录共激活因子,主要在肝脏、肌肉和脑等组织中表达,能够调节细胞能量代谢和线粒体功能,并参与调节血糖代谢、脂肪酸氧化和肌肉适应性等生物学过程,其功能受多种生理和环境因素的调控,包括运动、饥饿、冷暴露和泌乳酸。
衰老:是人类或动物体内发生的一系列生理过程,表现为身体功能逐渐下降、肌肉减少、皮肤变得松弛、免疫系统减弱、记忆力下降等。随着年龄的增长,人体的各种系统逐渐失去原有的功能和弹性,导致身体功能减弱,容易受到疾病的侵袭。衰老是不可逆转的过程,但通过健康的生活方式和医学干预可以延缓衰老的进程。


背景:过氧化物酶体增殖物激活受体γ共激活因子1α(peroxisome proliferators-activated receptors gamma co-activator 1α,PGC-1α)和衰老密切相关,且其在运动抗衰老中发挥着重要的调控作用,但缺乏从不同组织和器官视角下PGC-1α在运动抗衰老中作用的相关综述。

目的:详细回顾PGC-1α在运动抗衰老中的作用,并从不同组织和器官的角度探讨其调控情况。
方法:于2023-05-01/07-01进行文献检索。检索范围包括自各数据库建库至2023年7月,并在Web of Science、PubMed、中国知网、万方和维普数据库上进行检索。中文检索词:“PGC-1α,过氧化物酶体增殖物激活受体γ共激活因子1α,PPARGC1A,衰老,运动,老年人等”;英文检索词:“PGC-1α,aging,exercise,exercise training,older adults”。运用布尔逻辑运算符将检索词连接进行检索,并制定了相应的检索策略。根据纳入和排除标准进行筛选,最终纳入文献83篇进行综述分析。

结果与结论:①PGC-1α是一个重要的转录共激活因子,在维持线粒体功能、调控能量代谢和适应不同代谢需求方面发挥着关键的调节作用。②在线粒体衰老中的多种功能,在多种细胞类型中的调节作用,在多种细胞类型中发挥着重要的调节作用,与炎症途径和氧化还原控制的关系及其相关蛋白修饰和表观遗传变化。③PGC-1α的表达水平能够被运动训练提高,并通过调节线粒体生物发生、能量代谢和抗氧化应激等途径发挥积极的作用,其在运动改善脂肪组织衰老、心血管老化、神经系统老化、肾脏衰老、骨骼肌衰老和肝脏老化等中发挥重要作用。④课题组专家建议未来研究方向包括探索不同类型、强度和时长的运动对PGC-1α表达的调节影响,研究PGC-1α的蛋白修饰和表观遗传变化的调节机制,以及加强对PGC-1α在不同衰老相关疾病中的作用机制的研究。

https://orcid.org/0009-0000-0977-801X(李兆进);https://orcid.org/0000-0002-7674-2372(姜付高)

中国组织工程研究杂志出版内容重点:生物材料;骨生物材料口腔生物材料纳米材料缓释材料材料相容性组织工程

关键词: 过氧化物酶体增殖物激活受体γ共激活因子1α, PGC-1α, 运动, 运动训练, 衰老, 老化, 组织, 器官, 综述

Abstract: BACKGROUND: Peroxisome proliferators-activated receptor gamma co-activator 1α (PGC-1α) is closely related to aging and plays an important regulatory role in exercise anti-aging. However, there is a lack of comprehensive reviews on the role of PGC-1α in exercise anti-aging from the perspective of different tissues and organs.
OBJECTIVE: To provide a detailed overview of the role of PGC-1α in exercise anti-aging and discuss its regulation from the perspective of different tissues and organs.
METHODS: A literature search was conducted from May 1, 2023 to July 1, 2023. The search covered self-built databases up to July 2023, as well as databases such as Web of Science, PubMed, China National Knowledge Infrastructure (CNKI), WanFang, and VIP. The Chinese search terms included “PGC-1α, peroxisome proliferators-activated receptor gamma co-activator 1α, PPARGC1A, aging, exercise, older adults”. The English search terms were “PGC-1α, aging, exercise, exercise training, older adults”. Boolean logical operators were used to connect the search terms, and corresponding search strategies were developed. Based on inclusion and exclusion criteria, 83 articles were included in the review.
RESULTS AND CONCLUSION: (1) PGC-1α is an important transcriptional coactivator that plays a key regulatory role in maintaining mitochondrial function, regulating energy metabolism, and adapting to different metabolic demands. (2) PGC-1α has a significant regulatory role in mitochondrial aging and various functions in multiple cell types, and is associated with inflammatory pathways, redox control, protein modifications, and epigenetic changes. (3) The expression level of PGC-1α can be increased by exercise training, and it exerts positive effects through regulating mitochondrial biogenesis, energy metabolism, and anti-oxidative stress pathways. It plays an important role in exercise-induced improvement of adipose tissue aging, cardiovascular aging, neurosystem aging, renal aging, skeletal muscle aging, and liver aging. (4) The expert group recommends future research directions including exploring the regulatory effects of different types, intensities, and durations of exercise on PGC-1α expression, studying the regulatory mechanisms of protein modifications and epigenetic changes in PGC-1α, and strengthening the research on the mechanisms of PGC-1α in different aging-related diseases.

Key words: peroxisome proliferators-activated receptor gamma co-activator 1α, PGC-1α, exercise, exercise training, aging, senescence, tissue, organ, review

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