ORIGINAL RESEARCH

Umbilical Cord-Derived Mesenchymal Stem Cell-Derived Exosomes Combined Pluronic F127 Hydrogel Promote Chronic Diabetic Wound Healing and Complete Skin Regeneration

Jiayi Yang¹·*, Zhiyi Chen¹·*, Daoyan Pan¹·*, Huaizhi Li¹, Jie Shen¹·²

¹ Department of Endocrinology and Metabolism, The Third Affiliated Hospital of Southern Medical University, Guangzhou, People’s Republic of China;
² Shunde Hospital of Southern Medical University, Shunde, People’s Republic of China

*These authors contributed equally to this work