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Chinese Journal of Injury Repair and Wound Healing(Electronic Edition) ›› 2022, Vol. 17 ›› Issue (02): 154-158. doi: 10.3877/cma.j.issn.1673-9450.2022.02.012

• Review • Previous Articles     Next Articles

Research progress of adipose mesenchymal stem cell exosomes promoting wound angiogenesis

Tao Cao1, Ke Tao1,()   

  1. 1. Department of Burns and Cutaneous Surgery, Burn Center of PLA, First Affiliated Hospital of Air Force Medical University, Xi′an 710032, China
  • Received:2022-01-21 Online:2022-04-01 Published:2022-05-24
  • Contact: Ke Tao

Abstract:

Wound healing is a complex process for cells and tissues to repair after revascularization of injury, in which angiogenesis is the key to wound therapy. Promoting angiogenesis can accelerate wound healing effectively. Studies have shown that adipose-derived mesenchymal stem cells (ADSC) can effectively promote angiogenesis, whose exosomes (Exo) can deliver various cytokines and miRNAs. They can effectively promote the progressments of proliferation, migration and tubular formation of vascular endothelial cells. This paper will review the domestic and foreign studies on the role of ADSC-Exo in promoting wound angiogenesisand its mechanism, and discusse the role of ADSC-Exo in promoting vascular regeneration from three aspects: the role of promoting wound healing, the mechanism and the strategy of ADSC-Exo delivery of various biological materials to provide new ideas for wound treatment.

Key words: Mesenchymal stem cells, Exosomes, Wound healing, Angiogenesis, Biological materials

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