February 2026 in “International Journal of Molecular Sciences” PDLLA filler can improve hair thickness and shine by reducing age-related hair decline.
148 citations
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September 2003 in “Journal of Investigative Dermatology Symposium Proceedings” Alopecia areata is an autoimmune disorder causing hair loss, linked to specific hair follicle antigens and genetic factors.
57 citations
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February 2006 in “Journal of Investigative Dermatology” Cylindromas likely originate from hair follicle stem cells, not sweat glands.
44 citations
,
January 2013 in “BMC Dermatology” TGFβ signaling prevents sebaceous gland cells from producing fats.
34 citations
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September 1997 in “Acta Dermato Venereologica” RXR agonists may promote hair growth in humans.
3 citations
,
January 2021 in “FEBS open bio” Camellia japonica extract may improve scalp health and promote hair growth.
1 citations
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August 2021 in “Frontiers in Genetics” Certain genes related to sulfur metabolism are more active during the growth phase of Cashmere goat wool, and melatonin might help this process.
August 2019 in “Journal of The American Academy of Dermatology” 5% minoxidil foam effectively regrows hair in women, with postmenopausal women seeing the most improvement.
April 2017 in “The journal of investigative dermatology/Journal of investigative dermatology” Most patients experienced mild to moderate skin problems during a trial for a desmoid tumor treatment.
10 citations
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January 2013 in “Journal of The European Academy of Dermatology and Venereology” The home-use IPL device effectively reduced hair and delayed its regrowth after six months of use, with users happy and no negative side effects.