11 citations
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January 1997 in “Journal of Dermatological Science” A new protein linked to hair strength was identified, aiding in understanding brittle hair conditions.
8 citations
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May 1982 in “Journal of Endocrinology/Journal of endocrinology” Rat skin takes up and processes testosterone differently than other organs, with testosterone being more important for the skin than its metabolite 5α-DHT.
43 citations
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April 2011 in “AJP Endocrinology and Metabolism” Androgens increase muscle mass by promoting myoblast growth through ornithine decarboxylase.
December 2023 in “Materials Today Sustainability” Scientists made glow-in-the-dark dots from human hair that can detect iron, prevent counterfeiting, and reveal fingerprints.
1 citations
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August 2024 in “GeroScience”
1 citations
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November 2017 in “Expert opinion on orphan drugs” Scientists now better understand the genetics of hypohidrotic ectodermal dysplasia, leading to more accurate diagnoses and potential new treatments.
May 2026 in “International Journal of Veterinary Science” Higher dihydrotestosterone levels reduce crowing complexity in Kokok Balenggek roosters.
11 citations
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June 2005 in “Veterinary Dermatology” Canine hair follicle cells convert progesterone into various metabolites, mainly cortisol.
February 2025 in “East African Scholars Journal of Medical Sciences” Higher testosterone and DHEA-S levels may be linked to male pattern baldness.
37 citations
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January 1993 in “Journal of Investigative Dermatology” 17 citations
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September 2009 in “British Journal of Dermatology” Fragile hair in children is rarely linked to trichothiodystrophy (TTD).
1 citations
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August 2023 in “Journal of Investigative Dermatology” Farudodstat may help treat alopecia areata by protecting hair follicles.
2 citations
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April 2018 in “Journal of Investigative Dermatology” The conclusion is that differentiating wound types in RDEB patients is important for clinical trials and understanding the disease.
2 citations
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September 2023 in “Journal of the American Academy of Dermatology” CTP-543 effectively promotes hair regrowth in adults with moderate to severe alopecia areata.
74 citations
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September 2006 in “Cell Cycle” The HR protein's role as a repressor is essential for controlling hair growth.
22 citations
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February 2008 in “Journal of Dermatological Science” EPR spectroscopy showed that spontaneous hair growth results in thicker skin and less pigmented hair than depilation-induced growth.
December 2025 in “ILDS-DEV” 98 citations
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February 2010 in “Dermatology Online Journal” Vitamin D may help treat hair disorders.
February 1842 in “Annals of clinical and laboratory science” 37 citations
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February 2010 in “Psychoneuroendocrinology” Androgen self-administration might be controlled by membrane receptors, not nuclear ones.
5 citations
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September 2015 in “BMC Medical Genetics” The EDAR gene mutation leads to thinner and more deformed hair shafts.
19 citations
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December 2015 in “Journal of Investigative Dermatology” The protein p53 directly reduces the production of Keratin 17, a skin and hair protein, in rats with radiation dermatitis.
1 citations
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January 2008 in “Proceedings of the 9th World Rabbit Congress, Verona, Italy, 10-13 June 2008” Furless male rabbits grew slightly faster and heavier than furred ones, but testosterone levels were not the cause.
January 2011 in “Yearbook of Dermatology and Dermatologic Surgery”
October 2022 in “Endocrine journal” Testosterone and dihydrotestosterone treatments can help with penile growth in males with 5α-reductase type 2 deficiency, with dihydrotestosterone being more effective in infancy.
29 citations
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November 1975 in “Clinics in endocrinology and metabolism” Testosterone is made by Leydig cells, is active when not bound to proteins, and works by binding to receptors in muscles and other tissues.
December 2023 in “Reactions weekly” December 2023 in “Reactions weekly” September 2013 in “Reactions weekly” November 2025 in “Journal of Investigative Dermatology” TEDAR is crucial for skin cell differentiation and barrier formation.