April 2018 in “The Journal of Urology” Phosphodiesterase inhibitors like tadalafil can reduce cell growth in BPH caused by CD8+ T cells in low androgen conditions.
December 2018 in “Dermatologic Surgery” 
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February 2020 in “Scientific reports” Telocytes in the scalp may help with skin regeneration and maintenance.
7 citations
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February 2020 in “Analytical and Bioanalytical Chemistry” October 2024 in “Journal of the Endocrine Society” Recognizing macro-TSH is crucial to avoid unnecessary treatments.
January 2005 in “Fuzhou daxue xuebao. Ziran kexue ban” The method is quick and effective for testing steroid 5 alpha-reductase inhibitors.
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November 1998 in “Experimental Cell Research” K15 gene is mainly active in the basal layers of hair follicles and epithelia, aiding early skin cell development.
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July 2014 in “American Journal of Physiology-Endocrinology and Metabolism” Testosterone boosts red blood cell production and changes iron metabolism without needing dihydrotestosterone.
September 2018 in “Translational andrology and urology” MOTILIPERM may help treat male infertility by reducing stress in cells.
Testosterone in our bodies helps increase insulin secretion from the pancreas.
22 citations
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May 1986 in “Clinics in endocrinology and metabolism” Certain finger length ratios and body hair patterns may predict side effects from birth control pills in women.
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October 1947 in “The Lancet” 1 citations
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November 1947 in “The Lancet” 
October 2020 in “Journal of Pharmaceutical Sciences” Topical finasteride with EGCG or TA improves drug release and dermal uptake, potentially treating hair loss effectively.
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April 1992 in “Journal of Biological Chemistry” Four-amino acid part makes enzyme sensitive to finasteride.
April 2022 in “Molecules” Teak leaf extract contains compounds that could help treat hair loss.
1 citations
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January 2024 in “Pharmaceuticals” A new carrier improves skin delivery of tofacitinib for treating inflammatory skin diseases.
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September 2006 in “Molecular Carcinogenesis” Homozygous K5Cre transgenic mice have wavy hair and faster cancer progression.
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April 2017 in “Journal of Investigative Dermatology” A new one-step test can quickly identify skin cancer during surgery.
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October 2022 in “Development” Overactive Wnt5a disrupts hair follicle orientation in mice.
May 2012 in “Journal of Clinical Oncology” Taking 5-alpha reductase inhibitors might be linked to breast cancer in men.
January 2026 in “Journal of Materials Chemistry B” TA-Ado effectively promotes hair growth and reduces hair loss.
October 2021 in “Research Square (Research Square)” A 532 nm laser helps tendon stem cells grow and become tendon-like by increasing Nr4a1 activity, which may speed up tendon repair.
April 2023 in “Dohuk medical journal” Trichoscopy effectively differentiates Androgenetic Alopecia from Telogen Effluvium.
6 citations
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January 2019 in “Indian Journal of Pharmacology” Melitane 5% and hair supplements improved hair color in a 14-year-old with early graying.
April 2024 in “The Journal of urology/The journal of urology” SRD5A2 methylation in blood can predict how well someone will respond to finasteride treatment.
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October 1996 in “Journal of Investigative Dermatology” June 2025 in “British Journal of Dermatology” Tofacitinib is more effective than methotrexate for treating moderate-to-severe alopecia areata.
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September 2012 in “Oncogene”