Duan YR, Zhao YC, Song WY, Wang JX, Pei J, Wang XB. [Research advances on improving the therapeutic efficacy of mesenchymal stem cell-derived exosomes in wound repair].
Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi 2023;
39:695-700. [PMID:
37805701 DOI:
10.3760/cma.j.cn501225-20220912-00402]
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Abstract
How to promote high-quality wound healing is a common problem for plastic surgery and burn physicians. In recent years, numerous animal studies have demonstrated that mesenchymal stem cell-derived exosomes promote wound repair through multiple mechanisms and are promising cell-free therapeutic agents with broad prospect of application. How to enhance the therapeutic efficacy of exosomes, optimize their drug delivery strategy, and improve their biological properties are the challenges to be overcome in order to move from basic research to clinical application of exosome therapy for wound repair. This article focuses on methods to improve the wound repair potential of mesenchymal stem cell-derived exosomes, and reviews the recent research advances on improving the therapeutic efficacy of mesenchymal stem cell-derived exosomes in wound repair from three aspects, including pretreatment of parental mesenchymal stem cells, hydrogel bio-scaffold loaded with exosomes, and engineered exosomes, to provide a reference for further clinical studies.
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