28 citations
,
October 2018 in “Clinical Obstetrics and Gynecology” Testosterone therapy seems safe and effective for transgender men with proper care, but more long-term research is needed.
9 citations
,
September 2017 in “Journal of Investigative Dermatology Symposium Proceedings” Prostaglandin D2 increases testosterone production in skin cells through a process involving reactive oxygen species, and antioxidants may help treat hair loss.
1 citations
,
October 2023 in “PloS one” Cosmetic hair treatments can increase hair testosterone levels, while natural hair color does not affect it.
36 citations
,
March 2007 in “Journal of Chromatography B” Hair analysis can detect testosterone in horses after drug administration.
1 citations
,
January 2016 in “Revista Brasileira de Higiene e Sanidade Animal” Combining lab tests with clinical observations is crucial for diagnosing hormonal skin issues in dogs.
16 citations
,
August 2007 in “Histopathology” A woman's rare adrenal tumor caused high testosterone and cortisol levels, which normalized after the tumor was removed.
58 citations
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December 1992 in “British Journal of Dermatology” Rat hair follicles grow longer in vitro, but certain factors can inhibit this growth.
1 citations
,
March 2009 in “Hair transplant forum international” The TrichoScan method effectively measures hair growth and helps choose patients for hair restoration surgery.
12 citations
,
May 2016 in “Experimental Dermatology” A new skin model from hair follicles is a safer, simpler alternative for skin tests.
6 citations
,
December 2015 in “JAMA” The woman's high testosterone levels indicated PCOS, leading to treatment that improved her symptoms.
December 2025 in “Journal of Integrated Standardized Homoeopathy” A woman with hypothyroidism stopped taking levothyroxine after successful homeopathic treatment.
1 citations
,
December 2014 in “Journal of the Society of Cosmetic Scientists of Korea” CRF can cause hair loss, but blocking its receptors might prevent this.
5 citations
,
October 2018 in “Journal of Clinical Laboratory Analysis” Women with PCOS who have high male hormone levels often also have insulin resistance.
July 1993 in “学術講演梗概集. A, 材料施工,防火,海洋,情報システム技術” Evaluate prolactin levels with androgen and thyroid tests to rule out endocrine issues in patients with SAHA syndrome symptoms.
September 2024 in “Digital Commons - University of South Florida (University of South Florida)” Hormones can change ptarmigan feather color from white to pigmented.
1 citations
,
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.
October 2012 in “Semina. Ciências Agrárias” A Shi Tzu dog with high cortisol levels improved after increasing the dose of trilostane.
40 citations
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April 2006 in “Journal of the European Academy of Dermatology and Venereology” The Trichoscan system was found to be inaccurate for measuring hair growth, needing better software to be useful.
July 2025 in “International Journal of Pharmacology and Clinical Research” More public health efforts are needed to raise awareness and improve management of thyroid disorders.
December 2025 in “Y HOC TP HO CHI MINH” The Trichoscope is a valuable tool for diagnosing and monitoring hair loss conditions.
47 citations
,
November 1966 in “Archives of Dermatology” Trichorrhexis nodosa is mainly caused by hair trauma, not a metabolic defect.
28 citations
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January 2012 in “Biological & pharmaceutical bulletin” Hairless protein can both repress and activate vitamin D receptor functions, affecting gene regulation.
1 citations
,
September 2023 in “AACE clinical case reports” Testosterone pellets might work for transgender men's hormone therapy, but more research is needed.
Cross-section trichometry is an accurate method to measure hair loss and growth.
August 2025 in “Research Square (Research Square)” High TNF-α levels may increase hair loss risk after PRP therapy.
24 citations
,
January 2001 in “Dermatologic clinics” Hormonal therapy is a treatment option for acne, the only medical treatment for hirsutism, and the most promising for androgenetic alopecia.
146 citations
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December 2016 in “Translational Andrology and Urology” Hormone therapy is essential for transgender individuals but requires careful management due to possible metabolic effects.
52 citations
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October 1999 in “Developmental Dynamics” Mutations in the hairless gene in mice affect its expression and lead to a range of developmental issues in multiple tissues.
14 citations
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January 2018 in “Advances in Clinical Chemistry” The document concludes that hormonal biomarkers are key for diagnosing hyperandrogenemia in women and hypogonadism in men.
28 citations
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May 2013 in “The Journal of Steroid Biochemistry and Molecular Biology” Testosterone therapy can improve sexual desire and function in postmenopausal women but should be used cautiously and not based solely on testosterone levels.