January 2026 in “Biology” Androgenetic alopecia is influenced by multiple genes and pathways, with genetic risk varying by population, and personalized treatments are being explored.
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September 1999 in “Mammalian genome” The scraggly mutation causes hair loss and skin defects in mice.
38 citations
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November 2018 in “Scientific Reports” Bird scales evolved from feathers, not reptile scales.
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June 2019 in “Australasian Journal of Dermatology” AGA in children needs careful diagnosis due to low androgen levels and possible other causes.
September 2024 in “Pediatrics in Review” Parental support and gender-affirming care are crucial for the mental health of transgender adolescents.
2 citations
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April 2016 in “Más dermatología” The supplement with Serenoa repens and Pygeum africanum significantly increased active hair growth and decreased rest phase hair in post-menopausal women with hair loss, with only mild digestive side effects.
March 2026 in “Trends in Sciences” A mouse model was created to study hair loss similar to humans.
May 2016 in “Endocrine Abstracts” The removal of the adrenal tumor improved the patient's symptoms and reduced androgen levels, indicating successful surgery.
25 citations
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July 2013 in “Environmental Toxicology and Chemistry” Spironolactone harms fish reproduction and is more potent in fish than invertebrates, needing environmental monitoring.
March 2026 in “JCEM Case Reports” Surgery removed ovarian tumors, normalizing testosterone and improving symptoms.
56 citations
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July 2014 in “PloS one” SARMs may be an effective treatment for a certain type of breast cancer by blocking cancer growth and spread.
December 2024 in “Medicine” Gut bacteria may affect hair loss risk.
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August 2021 in “Pediatric dermatology” Biotin, alone or with minoxidil, effectively treats short anagen syndrome.
January 2026 in “JCEM Case Reports” Benign conditions can mimic serious ones in postmenopausal hyperandrogenism, requiring careful diagnosis.
January 2018 in “Elsevier eBooks”
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March 2022 in “Scientific reports” Removing anthrax toxin receptor 1 in pigs prevents Senecavirus A infection and causes a rare disease similar to GAPO syndrome.
January 2025 in “Farmaciâ Kazahstana” Androgenetic alopecia is more common in men and varies by population, with treatments explored in the review.
33 citations
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October 2012 in “Journal of Morphology” Reptile skin hardens by layering beta-proteins on keratin.
December 2022 in “Laboratory Animal Research” Trichoblastomas in aged house musk shrews show unique features and may involve serum amyloid A in inflammation.
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July 2024 in “Indian Journal of Case Reports” GAPO syndrome causes growth issues, hair loss, missing teeth, and vision problems.
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June 1986 in “Pediatric Dermatology” Androgens increase pigmentation in young hamsters, but estrogens can reverse this effect.
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March 2025 in “Science Advances” A specific DNA duplication in Polish chickens affects feather shape by altering gene expression.
March 2025 in “Human Genetics and Genomics Advances” Genetic predictions of baldness in Europeans don't apply well to African men.
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May 2015 in “Australasian Journal of Dermatology” Serenoa repens extract in topical products improves hair growth and appearance in male pattern baldness with mild side-effects.
49 citations
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January 1994 in “The Journal of Steroid Biochemistry and Molecular Biology” RU 58841 may treat acne, hair loss, and excessive hair growth.
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.
January 2008 in “OhioLink ETD Center (Ohio Library and Information Network)” SARMs work differently in tissues due to unique interactions and structures.
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April 2000 in “Archives of Pathology & Laboratory Medicine”
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May 1996 in “Archives of Disease in Childhood” Siblings with signs of virilization should be tested for non-classical congenital adrenal hyperplasia, which does not affect adult height but may impact fertility and well-being if untreated.
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November 1997 in “British Journal of Dermatology”