Amelioration of Oxidative Stress in Melanocytes by Adipose-Derived Stem Cell Exosomes via the Keap1-Nrf2 Axis.
Oxidative stress, particularly H₂O₂ accumulation, is a key pathogenic factor in vitiligo, yet therapies that directly protect melanocytes remain limited. Adipose-derived stem cell-derived exosomes (ADSC-Exos) are cell-free vesicles with reported antioxidant effects, but whether they act through the Kelch-like ECH-assoc...