I-PRF-Derived Exosomes Promote Hair Regeneration by Modulating Inflammatory, Oxidative, Angiogenic, and Regenerative Pathways in an Androgenetic Alopecia Mouse Model
February 2026
in “
Trends in Sciences
”
Studysummary In a testosterone-induced mouse model, this study found that exosomes from injectable Platelet-Rich Fibrin (i-PRF) significantly reduced inflammation, oxidative stress, and apoptosis, while enhancing hair regeneration, with the greatest improvements seen when combined with minoxidil, suggesting potential as a novel treatment for androgenetic alopecia.
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