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Chinese Journal of Injury Repair and Wound Healing(Electronic Edition) ›› 2020, Vol. 15 ›› Issue (01): 67-69. doi: 10.3877/cma.j.issn.1673-9450.2020.01.012

Special Issue:

• Review • Previous Articles     Next Articles

Research progress of mesenchymal stem cell-derived exosomes in wound repair

Hongyu Wang1, Lingying Liu2, Te Ba3,()   

  1. 1. Inner Mongolia Medical University, Huhhot 010059, China;Department of Burns, Third Affiliated Hospital of Inner Mongolia Medical University, Baotou 014010, China
    2. Department of Burns and Plastic Surgery, Fourth Medical Center of PLA General Hospital, Beijing 100048, China
    3. Department of Burns, Third Affiliated Hospital of Inner Mongolia Medical University, Baotou 014010, China
  • Received:2019-12-31 Online:2020-02-01 Published:2020-02-01
  • Contact: Te Ba
  • About author:
    Corresponding author: Ba Te, Email:

Abstract:

Exosomes are a vesicle structure with a diameter of about 30 to 100 nm produced by cells through the paracrine pathway. As a subcellular component secreted by living cells, exosomes are widely involved in the communication of information between cells. A number of studies have shown that exosomes derived from mesenchymal stem cells regulate multiple processes of wound repair. It can promote the repair and regeneration of wounds by inhibiting the excessive inflammation response of the wound, promoting the angiogenesis of the wound, promoting the proliferation and migration of fibroblasts, and inhibiting the formation of wound scars. This article reviews the role of mesenchymal stem cell-derived exosomes in wound repair and related mechanisms, and provides a basis for clinical application of exosomes.

Key words: Exosomes, Stem cells, Wound healing, Inflammation, Cicatrix, Angiogenesis

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