中国组织工程研究 ›› 2020, Vol. 24 ›› Issue (7): 1123-1129.doi: 10.3969/j.issn.2095-4344.2018

• 干细胞综述 stem cell review • 上一篇    下一篇

间充质干细胞线粒体转移治疗修复组织损伤的作用

王张玲1,余丽梅1,赵春华1,2   

  1. 1遵义医科大学附属医院贵州省细胞工程重点实验室,贵州省遵义市  563003;2中国医学科学院基础医学研究所北京协和医学院基础学院组织工程中心,北京市  100730
  • 收稿日期:2019-08-08 修回日期:2019-08-10 接受日期:2019-09-17 出版日期:2020-03-08 发布日期:2020-01-20
  • 通讯作者: 赵春华,博士,主任医师,遵义医科大学附属医院贵州省细胞工程重点实验室,贵州省遵义市 563003;中国医学科学院基础医学研究所北京协和医学院基础学院组织工程中心,北京市 100730 并列通讯作者:余丽梅,博士,主任医师,遵义医科大学附属医院贵州省细胞工程重点实验室,贵州省遵义市 563003
  • 作者简介:王张玲,女,1992年生,贵州省毕节市人,汉族,2017年遵义医学院毕业,主要从事干细胞研究。
  • 基金资助:
    国家自然科学基金项目(81260507);黔科合重大专项([2011]6002)

Tissue repair using mesenchymal stem cells via mitochondrial transfer 

Wang Zhangling1, Yu Limei1, Zhao Chunhua1, 2   

  1. 1Key Laboratory of Cell Engineering in Guizhou Province, Affiliated Hospital of Zunyi Medical University, Zunyi 563003, Guizhou Province, China; 2Center for Tissue Engineering Research, Institute of Basic Medical Sciences of Chinese Academy of Medical Sciences & School of Basic Medicine of Peking Union Medical College, Beijing 100730, China
  • Received:2019-08-08 Revised:2019-08-10 Accepted:2019-09-17 Online:2020-03-08 Published:2020-01-20
  • Contact: Zhao Chunhua, MD, Chief physician, Key Laboratory of Cell Engineering in Guizhou Province, Affiliated Hospital of Zunyi Medical University, Zunyi 563003, Guizhou Province, China; Center for Tissue Engineering Research, Institute of Basic Medical Sciences of Chinese Academy of Medical Sciences & School of Basic Medicine of Peking Union Medical College, Beijing 100730, China Yu Limei, MD, Chief physician, Key Laboratory of Cell Engineering in Guizhou Province, Affiliated Hospital of Zunyi Medical University, Zunyi 563003, Guizhou Province, China
  • About author:Wang Zhangling, Key Laboratory of Cell Engineering in Guizhou Province, Affiliated Hospital of Zunyi Medical University, Zunyi 563003, Guizhou Province, China
  • Supported by:
    the National Natural Science Foundation of China, No. 81260507; the Major Project of Guizhou Province, No. [2011]6002

摘要:

文题释义:

间充质干细胞:为长梭形、贴壁生长的多能干细胞,具有多向分化潜能和自我更新能力,可调节免疫功能、促进血管再生、改善微环境与分泌功能及促进再生修复等,除来源于骨髓外,也可从羊膜、胎盘、牙髓、脐带、脂肪、骨骼肌等多种组织中分离获得,间充质干细胞制剂已开始应用于脑卒中、心肌梗死、急性肾功能衰竭等临床治疗。

线粒体转移:正常细胞的线粒体可通过多种途径转移到线粒体形态和功能障碍的细胞,恢复细胞有氧呼吸及正常线粒体DNA功能等,改善受损组织细胞的能量供应,具有疾病治疗作用。

背景:间充质干细胞因其众多优点被应用于多种疾病治疗,线粒体转移是间充质干细胞疗法的重要机制之一。

目的:综述间充质干细胞通过线粒体转移在各类组织损伤中发挥的作用。

方法:由第一作者以“stem cells,mitochondrial transfer,cell communication,rescue and repair,tissue injury”为英文关键词,以“干细胞,线粒体转移,细胞通讯,修复,组织损伤”为中文关键词,检索2008至2019年期间收录在PubMed、中国知网、万方数据库中的文献,纳入间充质干细胞的线粒体转移作用和机制及治疗组织损伤相关的文献,排除重复与相关性弱的文献,对64篇文献进行总结分析。

结果与结论:间充质干细胞被应用于如脑卒中、心肌梗死、急性肾功能衰竭等多种疾病治疗,线粒体转移作为干细胞治疗的一种新机制被人们广泛关注,已被认为是组织损伤的潜在疗法;线粒体转移已发现由隧道管形成、间隙连接、微囊泡、细胞融合和分离等不同模式介导,但线粒体转移在组织损伤中的具体机制还未完全阐明,其在组织损伤修复中的具体作用也有待进一步了解。

ORCID: 0000-0003-0918-6182(王张玲)

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: 线粒体转移, 间充质干细胞, 组织损伤, 干细胞, 损伤修复

Abstract:

BACKGROUND: Mesenchymal stem cells have been used in the treatment of various diseases due to their advantages, and mitochondrial transfer is an important mechanism of mesenchymal stem cell therapy.

OBJECTIVE: To review the role of mesenchymal stem cells via mitochondrial transfer in various tissue injuries.

METHODS: The key words were “stem cells, mitochondrial transfer, cell communication, rescue and repair, tissue injury” in English and Chinese, respectively. PubMed, CNKI and WanFang databases were retrieved for the articles published from 2008 to 2019. The articles concerning the mitochondrial transfer function and mechanism of mesenchymal stem cells and the treatment of tissue injury were collected. After removal of the repetitive and irrelevant articles, 64 eligible articles were further analyzed.

RESULTS AND CONCLUSION: Mesenchymal stem cells have been used in stroke, myocardial infarction, and acute renal failure. Mitochondrial transfer has been widely recognized as a new mechanism of stem cell therapy and has been considered as a potential therapy for tissue injuries. Mitochondrial transfer has been found to be mediated by different modes, including tunnel tube formation, gap junctions, microvesicles, cell fusion and transfer of isolated mitochondria. However, specific mechanisms of mitochondrial transfer in tissue injury have not been fully elucidated and its specific role in tissue repair also needs further investigation.

Key words:

mitochondrial transfer, mesenchymal stem cells, tissue damage, stem cells, repair

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