June 2022 in “Frontiers in Immunology” Tofacitinib regrew hair in a man with total hair loss but raised cytokine levels, needing more research on possible side effects.
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April 2019 in “British journal of dermatology/British journal of dermatology, Supplement” Alopecia areata involves immune system imbalances that may lead to depression and anxiety.
Menopause-related skin changes may increase fungal infections and inflammation.
May 2025 in “International Journal of Molecular Sciences” Exosomes from rat hair follicle stem cells may help heal wounds and regenerate skin.
November 2025 in “Frontiers in Pharmacology” Gentamicin-loaded exosomes improve healing of infected diabetic wounds in mice.