April 2023 in “Journal of Investigative Dermatology” PRP can improve hair growth in people with hair loss, but more research is needed.
December 2012 in “Journal of dermatological science” Langerhans cells and melanocytes migrate to the skin and hair follicles during early human development.
April 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” The TRPV3 channel structure changes linked to severe itch and hyperkeratosis were identified using cryo-EM.
98 citations
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December 1991 in “Annals of the New York Academy of Sciences” Keratin gene regulation is similar across mammals, affecting hair follicle differentiation.
1 citations
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September 2019 in “Journal of Investigative Dermatology” Human hair matrix cells and dermal papilla fibroblasts can form early hair follicle structures but don't produce hair shafts yet.
1235 citations
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December 2013 in “Nature” Two fibroblast types shape skin structure and repair differently.
October 2014 in “Archivio Istituzionale della Ricerca (Universita Degli Studi Di Milano)” A new type of nerve cell involved in itch perception was discovered.
December 2025 in “Progress in Biomedical Engineering” New techniques like electrical stimulation and microneedling may improve hair growth and offer alternatives to current treatments.
11 citations
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May 2023 in “Proceedings of the National Academy of Sciences” MicroRNA-205 helps hair regrow by making hair follicle stem cells less stiff.
2 citations
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September 2004 in “Experimental Dermatology” VR1 signaling can inhibit hair growth by affecting cell processes and increasing hair growth inhibitors.