Open access
Aug 2026
Hydrogel microneedles loaded with engineered extracellular vesicles accelerate diabetic wound healing by promoting angiogenesis and modulating macrophage polarization
The functions and mechanisms of the ALDH2@Lipo/EV-MN system are explored, providing a new strategy for the treatment of refractory diabetic wounds and promoting angiogenesis in vitro and alleviated oxidative damage and inflammation in macrophages.
Shaoyihan Fang, J. Min, Zhen-Zhen Chen et al.
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