Research Article: Apoptotic Extracellular Vesicles Derived from Human Umbilical Vein Endothelial Cells Promote Skin Repair by Enhancing Angiogenesis: From Death to Regeneration
Introduction:
The skin serves as the primary barrier against external pathogens and any serious damage to it can impact human health and quality of life. Stimulating angiogenesis, the formation of new blood vessels is one of the most effective approaches for skin tissue repair. Vascularization plays a critical role in facilitating nutrient delivery, maintaining oxygen levels, supporting cellular proliferation, and promoting tissue regeneration. In previous studies, endothelial cells have been used for promoting vascularization…
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