Umbilical Cord Mesenchymal Stem Cell-Derived Apoptotic Extracellular Vesicles Ameliorate Cutaneous Wound Healing in Type 2 Diabetic Mice via Macrophage Pyroptosis Inhibition

Umbilical cord MSCs were cultured in vitro and apoptosis was induced. ApoEVs were extracted and identified and used in a type 2 diabetes mellitus mouse cutaneous wound model to evaluate their efficacy.