Nipple area expansion in mice needs both pregnancy hormones and mechanical strain.
July 2025 in “Journal of Cosmetic Dermatology” Triamcinolone is more effective than methotrexate for treating localized alopecia areata.
60 citations
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December 1988 in “Journal of Biochemical Toxicology” TCDD reduces EGF receptors in the liver, affecting growth and development.
21 citations
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December 2012 in “Maturitas” Testosterone implants in women require pharmacological dosing to be effective and are generally safe and well-tolerated.
October 2024 in “Journal of the Endocrine Society” ACTH-dependent Cushing's syndrome linked to metastatic cervical cancer is rare and has high risks.
324 citations
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May 2002 in “Oncogene” 4 citations
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September 2003 in “Livestock Production Science” Epidermal growth factor reduces hair growth, but cortisol does not.
July 2020 in “bioRxiv (Cold Spring Harbor Laboratory)” The structure of SRD5A reveals how it reduces steroids, aiding drug design for related health conditions.
November 2025 in “The Journal of Medical Sciences” Intralesional triamcinolone is more effective than cryotherapy for treating alopecia areata in middle-aged adults.
21 citations
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January 2024 in “Science Immunology” Regulatory T cells protect hair follicle stem cells by maintaining immune privilege in the skin.
11 citations
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January 1985 in “Archives of Dermatology” Topical antiandrogens might treat skin issues like hair growth, balding, and acne, but finding effective treatments without side effects is challenging.
Different rat and mouse strains respond differently to stress and alcohol, which may help us understand similar human mechanisms.
9 citations
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January 2005 in “Experimental Dermatology” Human hair follicles can produce stress hormones like the body's main stress response system.
20 citations
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July 2009 in “Experimental and Clinical Endocrinology & Diabetes” Cyclosporin A does not change sex hormone levels.
November 2022 in “Journal of the Endocrine Society” A woman's masculine features were caused by a rare ovarian tumor that produced male hormones.
August 2012 in “Open Repository and Bibliography (University of Liège)” A castrated dog developed hair loss and prostate issues from long-term exposure to estrogen cream.
September 2022 in “International Journal of Trichology” Both microneedling and injections are equally effective for treating alopecia areata.
20 citations
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June 1995 in “Tetrahedron Letters” New chemicals were made that can block an enzyme linked to hair loss, prostate growth, and acne.
12 citations
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July 1958 in “Journal of Endocrinology” Cortisone suppresses hair regrowth, especially undercoat hair, while adrenalectomy affects hair growth differently in rabbits and rats.
11 citations
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December 2018 in “Bone” Removing a methyl group from the ITGAV gene speeds up bone formation in a specific type of bone disease model.
September 2012 in “European journal of psychotraumatology” A new method accurately measures long-term hormone levels in hair.
August 1994 in “Journal of dermatological science” Cyclosporin A and FK506 can start new hair growth in mice, but ascomycin and rapamycin cannot.
1 citations
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November 2022 in “Nutrients” Hair glucocorticoid levels and gut bacteria are linked to growth rates in piglets.
17 citations
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August 2015 in “Journal of steroid biochemistry and molecular biology/The Journal of steroid biochemistry and molecular biology” The study found that urine metabolites M1b or M4 are the best indicators of ATD use in horses, with detection possible up to 77 hours in urine and 28 hours in blood.
November 2025 in “European Journal of Endocrinology” Hair steroid profiling is a feasible, non-invasive alternative to serum analysis for assessing hormone levels and metabolism.
July 2021 in “The Egyptian Journal of Hospital Medicine” Intralesional Triamcinolone acetonide injections are safe and effective for treating alopecia areata.
6 citations
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October 2014 in “Experimental Dermatology” Prostaglandins and the enzyme AKR1C3 could play a role in skin cancer and hair loss, and further research is needed to understand these mechanisms.
April 2018 in “Journal of Investigative Dermatology” Different types of stem cells in the skin contribute to the variety of melanoma forms.
January 2007 in “Edward Elgar eBooks” TSPO might help treat anxiety and depression.
21 citations
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April 2000 in “Journal of Cutaneous Pathology” The hamartoma is an abnormal hair growth with limited development in the upper hair follicle.