中国组织工程研究 ›› 2025, Vol. 29 ›› Issue (13): 2842-2848.doi: 10.12307/2025.053

• 干细胞综述 stem cell review • 上一篇    下一篇

线粒体移植治疗肌少症的潜力

李  伟1,尹洪涛2,孙永晨1,徐卫娟1,孙金玲1,金晓东1   

  1. 淄博市中心医院,1老年医学科,2神经内科,山东省淄博市   255036
  • 收稿日期:2023-10-16 接受日期:2024-04-02 出版日期:2025-05-08 发布日期:2024-09-12
  • 通讯作者: 金晓东,副主任医师,淄博市中心医院老年医学科,山东省淄博市 255036
  • 作者简介:李伟,女,1984年生,山东省淄博市人,汉族,2012年吉林大学毕业,硕士,主治医师,主要从事老年心脑血管疾病、肌少症、老年综合评估等研究。

Potential of mitochondrial transplantation in treatment of sarcopenia

Li Wei1, Yin Hongtao2, Sun Yongchen1, Xu Weijuan1, Sun Jinling1, Jin Xiaodong1   

  1. 1Department of Geriatric Medicine, 2Department of Neurology, Zibo Central Hospital, Zibo 255036, Shandong Province, China
  • Received:2023-10-16 Accepted:2024-04-02 Online:2025-05-08 Published:2024-09-12
  • Contact: Jin Xiaodong, Associate chief physician, Department of Geriatric Medicine, Zibo Central Hospital, Zibo 255036, Shandong Province, China
  • About author:Li Wei, Master, Attending physician, Department of Geriatric Medicine, Zibo Central Hospital, Zibo 255036, Shandong Province, China

摘要:

文题释义:

肌少症:是增龄相关的进行性、全身肌量减少和/或肌强度下降或肌肉生理功能减退。它影响了老年人的生活质量,增加了跌倒和骨折的风险,将是老龄化社会的一个主要问题。
线粒体移植:移植的线粒体可以进入细胞并诱导线粒体基因的转移,改变生物能量学并重新编程代谢。鉴于线粒体功能障碍在肌少症发病机制中的关键作用,使线粒体移植成为预防或治疗与年龄相关疾病的潜在靶点。

摘要
背景:肌少症是衰老引起的骨骼肌质量和力量下降的一种综合性疾病,是老年人面临的主要健康挑战。越来越多的证据表明,线粒体功能障碍在肌少症的发病机制中起着关键作用。
目的:总结线粒体质量控制失调导致肌少症的机制,探讨线粒体移植可能是治疗肌少症的潜在靶点。
方法:以“sarcopenia,mitochondrial dysfunction,mitochondrial quality control,mitochondrial transplantation,limitations”和“肌少症,线粒体功能障碍,线粒体质量控制,线粒体移植,局限性”为关键词,检索PubMed和CNKI数据库2009-2023年间相关文献。

结果与结论:线粒体功能障碍在肌少症发病机制中发挥关键作用,线粒体移植可能通过改善线粒体生物能量学和调节线粒体相关信号通路成为治疗肌少症的可能策略。虽然部分临床前和临床研究证实线粒体移植治疗各种疾病的潜力,但关于线粒体转移的具体细节方面仍有一些亟待解决的问题。

https://orcid.org/0000-0001-6873-907X (李伟)


中国组织工程研究杂志出版内容重点:干细胞;骨髓干细胞;造血干细胞;脂肪干细胞;肿瘤干细胞;胚胎干细胞;脐带脐血干细胞;干细胞诱导;干细胞分化;组织工程

关键词: 肌少症, 线粒体功能障碍, 线粒体质量控制, 线粒体移植, 局限性

Abstract: BACKGROUND: Sarcopenia is a comprehensive condition of aging induced decline in skeletal muscle mass and strength and represents a major health challenge for the elderly. Accumulating evidence suggests that mitochondrial dysfunction plays a key role in the pathogenesis of sarcopenia.
OBJECTIVE: To summarize the mechanisms by which dysregulation of mitochondrial quality control leads to sarcopenia and to explore whether mitochondrial transplantation may be a potential target for the treatment of sarcopenia.
METHODS: We searched PubMed and CNKI databases for relevant articles published from 2009 to 2023 using the keywords “sarcopenia, mitochondrial dysfunction, mitochondrial quality control, mitochondrial transplantation, limitations.”
RESULTS AND CONCLUSION: Given the key role of mitochondrial dysfunction in the pathogenesis of sarcopenia, mitochondrial transplantation may serve as a possible strategy for the treatment of sarcopenia by improving mitochondrial bioenergetics and modulating mitochondria related signaling pathways. Although some preclinical and clinical studies have confirmed the potential of mitochondrial transplantation for the treatment of various diseases, there are still some urgent questions regarding the specific details of mitochondrial transfer.

Key words: sarcopenia, mitochondrial dysfunction, mitochondrial quality control, mitochondrial transplantation, limitations

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