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中国临床药理学与治疗学 ›› 2024, Vol. 29 ›› Issue (9): 1049-1056.doi: 10.12092/j.issn.1009-2501.2024.09.011

• 综述与讲座 • 上一篇    下一篇

脂肪间充质干细胞外泌体源非编码RNA在创面愈合中的作用

刘丽桦1,2,刘德伍1   

  1. 1南昌大学第一附属医院烧伤整形与创面修复医学中心,南昌  330006,江西;2南昌大学焕奎书院,南昌  330006,江西

  • 收稿日期:2023-08-31 修回日期:2024-05-20 出版日期:2024-09-26 发布日期:2024-08-21
  • 通讯作者: 刘德伍,男,博士,教授,主任医师,博士生导师,研究方向:烧伤整形与创面修复。 E-mail:ndyfy00706@ncu.edu.cn
  • 作者简介:刘丽桦,女,研究方向:干细胞与再生医学。 E-mail:2132443676@qq.com
  • 基金资助:
    国家自然科学基金(81460293)

Role of exosomal noncoding RNA from adipose-derived mesenchymal stem cells in wound healing 

LIU Lihua1,2, LIU Dewu1   

  1. 1 Medical Center of Burn Plastic and Wound Repair, the First Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi, China; 2 Huankui Academy, Nanchang University, Nanchang 330006, Jiangxi, China 
  • Received:2023-08-31 Revised:2024-05-20 Online:2024-09-26 Published:2024-08-21

摘要:

外泌体(exosomes,Exos)是脂肪间充质干细胞(adipose-derived mesenchymal stem cells,ADSCs)主动分泌的纳米大小的膜性囊泡,通过自身含有的生物活性分子如长链非编码RNA(lncRNA)、微小RNA(miRNA)和环状RNA(circRNA)等非编码RNA(ncRNA)进入相应的靶细胞,参与细胞间通讯。脂肪间充质干细胞外泌体源非编码RNA(ADSC-Exo-ncRNA)可调控机体免疫和炎症反应、血管生成,加速皮肤细胞增殖和上皮化,调节胶原重塑,从而增强创面修复能力。因此,ADSC-Exo-ncRNA在创面修复过程中发挥重要作用,有望成为创面修复治疗的新策略。本文对近年来ADSC-Exo-ncRNA在创面愈合中的作用及其应用前景进行综述。

关键词: 脂肪间充质干细胞, 外泌体, 非编码RNA, 创面愈合

Abstract:

Exosomes (Exos) are nano-sized membrane vesicles actively secreted by adipose-derived mesenchymal stem cells (ADSCs), carrying bioactive molecules such as long non-coding RNA (lncRNA), microRNA (miRNA), and circular RNA (circRNA), which are non-coding RNAs (ncRNA) that enter into the corresponding target cells and participate in intercellular communication. ADSC-Exo-ncRNA can regulate the immune and inflammatory response, angiogenesis, accelerate skin cell proliferation and epithelialization, and regulate collagen remodeling, thereby enhancing wound repair ability. Therefore, ADSC-Exo-ncRNA exerts an significant role in the process of wound repair and provides a promising strategy for treatment. In this paper, we review the role of ADSC-Exo-ncRNA in wound healing and its application prospects in recent year.

Key words: adipose-derived mesenchymal stem cells, exosomes, noncoding RNA, wound healing

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