中国全科医学 ›› 2023, Vol. 26 ›› Issue (30): 3833-3840.DOI: 10.12114/j.issn.1007-9572.2023.0162

• 综述与专论 • 上一篇    下一篇

线粒体转移在脑卒中后认知障碍中的研究进展

肖雨倩1, 白艳杰2,*(), 王岩1, 陈淑颖1, 陈丽敏1, 孙可心1, 万俊1   

  1. 1.450046 河南省郑州市,河南中医药大学
    2.450000 河南省郑州市,河南中医药大学第一附属医院
  • 收稿日期:2023-02-25 修回日期:2023-04-10 出版日期:2023-10-20 发布日期:2023-04-20
  • 通讯作者: 白艳杰

  • 作者贡献:肖雨倩进行文章的构思与撰写,文章的可行性分析;王岩进行文献的检索与收集;陈淑颖、陈丽敏进行文献的分析与整理;孙可心、万俊进行论文修订;白艳杰负责文章的质量控制及审校、监督管理,并对文章整体负责。
  • 基金资助:
    国家重点研发计划(2018YFC1706004); 河南省中医药科学研究专项重点课题(20-21ZY1009); 河南省中医药传承与创新人才工程(仲景工程)中医药学科拔尖人才(CZ0237-08); 河南省科技攻关计划(222102310529); 河南省卫健委国家中医临床研究基地科研专项(2022JDZX005); 河南省中医药拔尖人才培养项目专项课题(2022ZYBJ07)

Research Progress of Mitochondrial Transfer in Post-stroke Cognitive Impairment

XIAO Yuqian1, BAI Yanjie2,*(), WANG Yan1, CHEN Shuying1, CHEN Limin1, SUN Kexin1, WAN Jun1   

  1. 1. Henan University of Chinese Medicine, Zhengzhou 450046, China
    2. The First Affiliated Hospital of Henan University of CM, Zhengzhou 450000, China
  • Received:2023-02-25 Revised:2023-04-10 Published:2023-10-20 Online:2023-04-20
  • Contact: BAI Yanjie

摘要: 脑卒中常导致持续性脑卒中后认知障碍(PSCI),主要表现为学习、记忆等方面的障碍。目前,PSCI发病机制尚不完全清楚,但与线粒体功能障碍密切相关,健康线粒体对神经元存活至关重要。近年来研究表明,细胞间线粒体转移可通过增加神经元活力、增强线粒体代谢、调控神经炎症等过程与脑卒中联系,从而改善认知障碍。本文概述了线粒体转移的机制以及细胞间线粒体转移在PSCI中的关键作用,并探讨了线粒体移植作为PSCI的新型治疗干预措施的效果,为其临床防治提供参考。

关键词: 卒中, 认知障碍, 线粒体转移, 隧道纳米管, 细胞外囊泡, 间隙连接, 综述

Abstract:

Stroke often leads to persistent post-stroke cognitive impairment (PSCI), which mainly manifests as impairment in learning and memory. The pathogenesis remains unclear as present, but it is closely related to mitochondrial dysfunction, and healthy mitochondria are essential for neuronal survival. Recent studies have shown that intercellular mitochondrial transfer can be linked to stroke through increasing neuronal viability, enhancing mitochondrial metabolism, and modulating neuroinflammation, thereby improving cognitive impairment. This review overviews the mechanisms of mitochondrial transfer and the key role of intercellular mitochondrial transfer in PSCI, and discusses that mitochondrial transplantation may serve as a novel therapeutic intervention for PSCI, providing references for its clinical management.

Key words: Stroke, Cognition disorders, Mitochondrial transfer, Tunneling nanotubes, Extracellular vesicles, Gap junction, Review