中国组织工程研究 ›› 2022, Vol. 26 ›› Issue (13): 2093-2098.doi: 10.12307/2022.339

• 干细胞综述 stem cell review • 上一篇    下一篇

脂肪干细胞来源外泌体在组织再生修复中的作用及热点分析

李建毅,刘志远,邓呈亮   

  1. 遵义医科大学附属医院烧伤整形外科,贵州省遵义市  563003
  • 收稿日期:2020-12-01 修回日期:2020-12-19 接受日期:2021-01-27 出版日期:2022-05-08 发布日期:2021-12-20
  • 通讯作者: 邓呈亮,博士,硕士生导师,主任医师,遵义医科大学附属医院烧伤整形外科,贵州省遵义市 563003
  • 作者简介:李建毅,男,1993年生,广西壮族自治区贵港市人,壮族,在读硕士,主要从事脂肪移植与创面治疗等研究。
  • 基金资助:
    国家自然科学基金(81801921),项目负责人:邓呈亮;遵义医学院附属医院硕士启动基金[院字(2018)34号],项目负责人:刘志远

Function and hot spot of adipose-derived stem cell exosomes in tissue regeneration and repair

Li Jianyi, Liu Zhiyuan, Deng Chengliang   

  1. Department of Plastic Surgery, Affiliated Hospital of Zunyi Medical University, Zunyi 563003, Guizhou Province, China
  • Received:2020-12-01 Revised:2020-12-19 Accepted:2021-01-27 Online:2022-05-08 Published:2021-12-20
  • Contact: Deng Chengliang, MD, Master’s supervisor, Chief physician, Department of Plastic Surgery, Affiliated Hospital of Zunyi Medical University, Zunyi 563003, Guizhou Province, China
  • About author:Li Jianyi, Master candidate, Department of Plastic Surgery, Affiliated Hospital of Zunyi Medical University, Zunyi 563003, Guizhou Province, China
  • Supported by:
    the National Natural Science Foundation of China, No. 81801921 (to DCL); the Master's Startup Fund of Affiliated Hospital of Zunyi Medical College, No. (2018)34 (to LZY)

摘要:

文题释义:
脂肪干细胞来源外泌体:是脂肪干细胞分泌的直径在30-150 nm的同质性囊泡,携带丰富的蛋白、mRNAs、microRNAs等活性物质和其他信号分子,可在细胞间起到纽带作用,调节细胞间的通讯与交流。
组织再生修复:是指内外因素引起组织损伤后,其周围健康组织细胞分裂增殖以实现组织再生来修补恢复其原有组织结构或者功能的过程,包括完全组织再生和不完全组织再生修复。

背景:脂肪干细胞含量丰富、易获取,已成为再生医学领域备受欢迎的种子细胞之一。脂肪干细胞来源外泌体是脂肪干细胞与其他细胞间通讯的桥梁与纽带,具有调节免疫和炎症反应、促进损伤细胞自我修复等作用,被认为是脂肪干细胞的可替代治疗方案。
目的:对脂肪干细胞来源外泌体调节组织再生的研究进展及面临的挑战作一综述。
方法:通过检索CNKI、万方数据库及PubMed、Web of Science数据库相关文章,以“脂肪来源干细胞”“脂肪干细胞”“外泌体”为中文检索词,以“adipose-derived stem cell”“adipose stem cell”“exosomes”为英文检索词。根据纳入与排除标准对文章进行初筛,保留相关性和参考价值较高的70篇文章进行综述。
结果与结论:脂肪干细胞来源外泌体在皮肤创面、神经退行性疾病、肿瘤、骨再生、肾脏疾病、心血管疾病、免疫性疾病、纤维化疾病等多种疾病治疗中表现出广阔的应用潜力。

https://orcid.org/0000-0003-4232-7119(李建毅) 

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: 干细胞, 脂肪干细胞, 外泌体, 替代治疗, 临床应用, 组织再生, 综述

Abstract: BACKGROUND: Adipose-derived stem cells have become one of the popular seed cells in regenerative medicine due to abundant content and easy harvest. Adipose-derived stem cell exosomes are served as a bridge and link among adipose-derived stem cells and other cells and have the effects on regulating immune and inflammatory responses, promoting self-repair of damaged cells, and are considered as an alternative treatment for adipose-derived stem cells. 
OBJECTIVE: To review research progress and challenges in the adipose-derived stem cell exosomes regulating tissue regeneration. 
METHODS:  CNKI, Wanfang database and PubMed, and Web of Science database were searched for related articles with the search terms of “adipose-derived stem cells; adipose stem cells; exosomes” in English and Chinese. After preliminary screening of articles based on inclusion and exclusion criteria, 70 articles with high relevance and reference value were retained for review.
RESULTS AND CONCLUSION: Adipose-derived stem cell exosomes have shown the therapeutic potential in various diseases, such as skin wounds, neurodegenerative diseases, tumors, bone regeneration, kidney diseases, cardiovascular diseases, immune diseases, and fibrotic disease.

Key words: stem cell, adipose-derived stem cells, exosomes, alternative treatment, clinical application, tissue regeneration, review

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