Home    中文  
 
  • Search
  • lucene Search
  • Citation
  • Fig/Tab
  • Adv Search
Just Accepted  |  Current Issue  |  Archive  |  Featured Articles  |  Most Read  |  Most Download  |  Most Cited

Chinese Journal of Injury Repair and Wound Healing(Electronic Edition) ›› 2021, Vol. 16 ›› Issue (01): 71-73. doi: 10.3877/cma.j.issn.1673-9450.2021.01.014

Special Issue:

• Review • Previous Articles     Next Articles

Research progress of stem cell-derived exosomes in injury repair

Fengrui Cui1, Fang Li1, Tiening Zhang1, Quan Li1,()   

  1. 1. Department of Burn surgery, Third Affiliated Hospital of Inner Mongolia Medical University, Inner Mongolia Institute of Burn Research, Baotou 014010, China
  • Received:2020-12-01 Online:2021-02-01 Published:2021-02-01
  • Contact: Quan Li

Abstract:

After organ and tissue injury, the proliferation and differentiation of stem cells themselves play only a small role in the repair of injury, and their repair function is mainly played by the paracrine function of stem cells.Exosomes are nano-scale vesicles that are secreted out of the cell by exocytosis. After target cells absorb exosomes, their own functions will be regulated. Stem cell-derived exosomes achieve intercellular communication by delivering proteins, lipids, and microRNA (miRNA). The targeting and biological characteristics of stem cell-derived exosomes are determined by the level of miRNA that they carry. After the exosomes reach the target cells and undergo fusion, they are degraded and then expressed to change the gene expression of the target cells. In addition, the RNA and protein of stem cell-derived exosomes can also limit the development of damage through cell homing. This article will review the mechanism of stem cell-derived exosomes in wound healing, joint injury, fracture healing and heart injury.

Key words: Stem cells, Wound healing, Exosomes, microRNA, Injury repair

京ICP 备07035254号-3
Copyright © Chinese Journal of Injury Repair and Wound Healing(Electronic Edition), All Rights Reserved.
Tel: 010-58517075 E-mail: zhssyxf@163.com
Powered by Beijing Magtech Co. Ltd