Owing to its constant exposure to the external environment and various stimuli,skin ranks among the organs most vulnerable to manifestations of aging.Preventing and delaying skin aging has become one of the prominent ...Owing to its constant exposure to the external environment and various stimuli,skin ranks among the organs most vulnerable to manifestations of aging.Preventing and delaying skin aging has become one of the prominent research subjects in recent years.Mesenchymal stem celis(MsCs)are multipotent stem cells derived from mesoderm with high self-renewal ability and multilineage differentiation potential.MSC-derived extracellular vesicles(MSC-EVs)are nanoscale biological vesicles that facilitate intercellular communication and regulate biological behavior.Recent studies have shown that MSC-EVs have potential applications in anti-aging therapy due to their anti-inflammatory,anti-oxidative stress,and wound healing promoting abilities.This review presents the latest progress of MSC-EVs in delaying skin aging.It mainly includes the MSC-EVs promoting the proliferation and migration of keratinocytes and fibroblasts,reducing the expression of matrix metalloproteinases,resisting oxidative stress,and regulating inflammation.We then briefly discuss the recently discovered treatment methods of MSc-EVs in the field of skin anti-aging.Moreover,the advantages and limitations of EV-based treatments are also presented.展开更多
基金the National Natural Science Foundation of China(Grant No.31971109)Shanghai Key Laboratory of Cell Engineering(Grant No.14DZ2272300)Peak Disciplines(Type IV)of Institutions of Higher Learning in Shanghai.The figures were created with BioRender.com.
文摘Owing to its constant exposure to the external environment and various stimuli,skin ranks among the organs most vulnerable to manifestations of aging.Preventing and delaying skin aging has become one of the prominent research subjects in recent years.Mesenchymal stem celis(MsCs)are multipotent stem cells derived from mesoderm with high self-renewal ability and multilineage differentiation potential.MSC-derived extracellular vesicles(MSC-EVs)are nanoscale biological vesicles that facilitate intercellular communication and regulate biological behavior.Recent studies have shown that MSC-EVs have potential applications in anti-aging therapy due to their anti-inflammatory,anti-oxidative stress,and wound healing promoting abilities.This review presents the latest progress of MSC-EVs in delaying skin aging.It mainly includes the MSC-EVs promoting the proliferation and migration of keratinocytes and fibroblasts,reducing the expression of matrix metalloproteinases,resisting oxidative stress,and regulating inflammation.We then briefly discuss the recently discovered treatment methods of MSc-EVs in the field of skin anti-aging.Moreover,the advantages and limitations of EV-based treatments are also presented.
