March 2026 in “Journal of Nanobiotechnology” This study developed a hydrogel microneedle system combining ginseng-derived exosomes and biomimetic nanoparticles to address oxidative stress, inflammation, and melanocyte deficiency in vitiligo, showing significant repigmentation in mice within 3 weeks by enhancing melanocyte protection and keratinocyte proliferation.
August 2026 in “Women s Health” This preliminary pilot study found that a combined microneedling-assisted Panax ginseng exosome protocol with adjunctive inner gel use led to short-term improvements in patient-reported vulvovaginal symptoms and qualitative improvements in vulvar skin tone, though results are preliminary and based on a small, uncontrolled sample.
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June 2020 in “Tissue Engineering and Regenerative Medicine” This study found that applying HHORSC exosomes may enhance the hair inductivity of dermal papilla cells, potentially improving treatments for hair loss.
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January 2024 in “Theranostics” This source reviews the role of exosomes in regenerative medicine, highlighting their ability to mediate cell communication and transport biomolecules to enhance or impair biological functions, with potential applications in tissue repair and regeneration.
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October 2025 in “International Journal of Nanomedicine” This review explores the potential for using exosomes in treating autoimmune skin diseases and promoting skin regeneration, highlighting current applications, delivery methods, and ongoing clinical trials while also identifying challenges and future research directions within dermatology.