Abstract
Exosomes, tiny extracellular vesicles derived from various cells such as adipose-derived stem cells, bone marrow-derived mesenchymal stem cells, and human umbilical cord mesenchymal stem cells, exhibit considerable potential in wound healing due to their ability to facilitate cell communication and modulate inflammatory responses. These exosomes contribute positively to collagen synthesis and scar reduction, and have shown efficacy in documented clinical cases of wound improvement. Although research indicates their potential in reducing hypertrophic scars and suppressing keloid fibroblasts, further clinical investigations are warranted. In plastic surgery, exosome application postsurgery can enhance wound healing, particularly in cases prone to swelling or poor healing conditions. This study incorporates five case reports of individuals undergoing exosome treatment (EXOP; Sihler Inc., and Exodew; Hyundaimeditech, Inc.) for wound healing, providing practical insights into the application of this therapeutic approach. The five case reports presented in this study demonstrate the practical applications and efficacy of exosome therapy in promoting wound healing and reducing scarring. Exosomes emerge as a promising avenue within the field of plastic surgery, showcasing their potential to enhance wound healing, reduce scarring, and improve overall outcomes in clinical settings. The findings from this study underscore the importance of further exploration into the therapeutic benefits of exosomes in wound management, paving the way for their widespread adoption in clinical practice.