March 2014 in “Journal of The American Academy of Dermatology” Tavaborole is a safe and effective toenail fungus treatment, with the 5% solution being the best option.
21 citations
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November 2014 in “Journal of Endocrinological Investigation” Cross-sex hormone therapy is important for managing gender dysphoria and requires careful monitoring and healthcare provider education.
November 2025 in “Journal of Investigative Dermatology” Dithranol reduces inflammation in alopecia areata by lowering certain immune responses.
Higher iodine levels in children's hair may help cure tinea capitis during puberty.
6 citations
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June 2009 in “Clinical and Experimental Dermatology” Topical tacrolimus reduces certain growth factors in hair follicles.
September 2024 in “Journal of Ethnopharmacology” Terminalia bellirica extracts effectively promote hair regrowth and treat androgenetic alopecia.
5 citations
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February 2022 in “Stem cell reports” Thymic stromal lymphopoietin (TSLP) promotes hair growth, especially after skin injury.
September 2020 in “University of Thi-Qar Journal of Medicine” Low iron and vitamin D3 levels might be major causes of hair loss in Iraqi women.
7 citations
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March 2004 in “Journal of the American Academy of Dermatology” Tiger tail banding and hair abnormalities are reliable indicators for diagnosing trichothiodystrophy.
1 citations
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October 2022 in “International journal of endocrinology” Dihydrotestosterone changes some hormone-related gene expressions in rat pituitary glands but doesn't affect the estrous cycle.
September 2023 in “International Journal of Trichology” Oral Vitamin D can improve hair density and reduce hair loss in Telogen Effluvium patients.
5 citations
,
October 2014 in “Gynecological Endocrinology” Triptorelin helps evaluate hormone production in Sertoli-Leydig cell tumors.
October 2023 in “Journal of the Endocrine Society” A woman's excessive hair growth was linked to a rare case of high testosterone caused by a prolactin-producing pituitary tumor.
35 citations
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July 2010 in “The FEBS journal” The study found a specific peptide that helps detect TGase 3 activity in skin and hair follicles.
January 2004 in “Linchuang pifuke zazhi” All-trans retinoic acid helps amelanotic melanocytes in hair follicles develop and produce pigment while reducing their growth.
8 citations
,
July 2017 in “The Journal of Steroid Biochemistry and Molecular Biology” DHT affects testicular development and regulates spermatogenesis in some fish.
45 citations
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August 2010 in “Hormone Molecular Biology and Clinical Investigation” Type 3 5α-reductase is more common and finasteride and dutasteride strongly inhibit it.
February 2017 in “Cancer Research” Topical calcitriol appears safe and may reduce hair loss during chemotherapy.
130 citations
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November 2017 in “Frontiers in Immunology” The conclusion is that Treg-targeted therapies have potential, but more knowledge of Treg biology is needed for effective treatments, including for cancer.
Trichoriboside treatment helps maintain scalp hair by increasing cAMP levels in hair follicles of men with hair loss.
1 citations
,
April 2007 in “PubMed” Tacrolimus helps mice grow hair by activating hair follicles.
November 2025 in “Zenodo (CERN European Organization for Nuclear Research)” Croton tiglium Linn. may promote hair growth but needs careful use due to toxicity.
26 citations
,
July 2006 in “International Journal of Cosmetic Science” Taurine helps protect and promote hair growth.
8 citations
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April 2014 in “Anti-Cancer Drugs” A hormone linked to collagen helps hair grow back in mice after chemotherapy, and may also prevent bone loss.
24 citations
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March 2003 in “Best Practice & Research Clinical Endocrinology & Metabolism” Androgens, male hormones, play a role in both men and women's health, and testosterone therapy can help women with low levels, but it's not suitable for pregnant or lactating women, or those with certain conditions.
1 citations
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May 2017 in “Journal of Clinical Oncology” Topical calcitriol is safe for preventing hair loss during chemotherapy.
November 2025 in “Journal of Investigative Dermatology” Ritlecitinib effectively treats severe Alopecia Areata by reducing harmful immune activity in the skin.
Retinoids or their analogs could treat skin pigmentation disorders like melasma and vitiligo.
February 2023 in “riUfes (Universidade Federal do Espírito Santo)” High testosterone affects blood vessel function, with estrogen playing a key role in maintaining heart health.
February 2026 in “International Journal of Dermatology” Ritlecitinib shows promise in improving hair regrowth in adolescents with alopecia areata.