实用医学杂志 ›› 2024, Vol. 40 ›› Issue (7): 1023-1028.doi: 10.3969/j.issn.1006-5725.2024.07.025

• 综述 • 上一篇    下一篇

内质网-线粒体互作在卒中后认知障碍中的研究进展

陈露露1,罗萌1,苏凯奇2,高静2,冯晓东2()   

  1. 1.河南中医药大学 (郑州 450046 )
    2.河南中医药大学第一附属医院康复中心 (郑州 450000 )
  • 收稿日期:2023-10-22 出版日期:2024-04-10 发布日期:2024-04-08
  • 通讯作者: 冯晓东 E-mail:fxd0502@163.com
  • 基金资助:
    国家自然科学基金面上项目(82174473);国家自然科学基金联合基金(U2004131);国家自然科学基金青年基金项目(82305364);河南省科技研发计划联合基金(优势学科培育类)项目(232301420082)

Research progress of the endoplasmic reticulum⁃mitochondrial interactions in post⁃stroke cognitive impairment

Lulu CHEN1,Meng LUO1,Kaiqi SU2,Jing GAO2,Xiaodong. FENG2()   

  1. He′nan University of Chinese Medicine,Zhengzhou 450046,China
  • Received:2023-10-22 Online:2024-04-10 Published:2024-04-08
  • Contact: Xiaodong. FENG E-mail:fxd0502@163.com

摘要:

卒中后认知障碍(PSCI)指由卒中引起的一系列认知受损的临床综合征。尽管目前尚不清楚其具体的发病机制,但不少研究已证实内质网-线粒体间的交互串扰作为细胞内信号转导和物质代谢的关键枢纽,其调控的Ca2+稳态、脂质代谢、线粒体动力学、自噬、神经炎症等多种生物学过程与PSCI的发生发展密切相关。因此,本文将对内质网-线粒体互作的生物学功能进行综述,并探讨其在PSCI中的具体作用,以发现新的治疗靶点,为今后PSCI靶向药物的开发提供新的理论依据和参考。

关键词: 脑卒中, 认知障碍, 内质网线粒体互作, 线粒体动力学, 自噬, 综述

Abstract:

Post-stroke cognitive impairment (PSCI),refers to a range of clinical syndromes of cognitive impairment caused by stroke. Although its specific pathogenesis is still unclear,many studies have confirmed that endoplasmic reticulum-mitochondria interaction has become a key hub for intracellular signal transduction and substance metabolism, and its regulation of various biological processes,such as Ca2+ balance,lipid metabolism,mitochondrial dynamics,autophagy, and neuroinflammation,is closely related to the development of PSCI. Therefore,in this paper,we will review the various functions of endoplasmic reticulum-mitochondrial interactions and explore their specific roles in PSCI,in order to discover new therapeutic targets and provide new theoretical basis and references for the development of PSCI-targeted drugs in the future.

Key words: stroke, cognitive impairment, endoplasmic reticulum mitochondrial interactions, mitochondrial dynamics, autophagy, review

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