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January 2023 in “Indian dermatology online journal” A child with trichothiodystrophy also had autoimmune thyroiditis and anemia, which is a new finding.
A young woman with kidney failure had hair loss due to a common hormonal disorder, which improved with hormone therapy.
December 2025 in “Microbes and Infectious Diseases /Microbes and Infectious Diseases” Fungi and iron deficiency are linked to hair loss in alopecia patients.
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January 2009 in “PubMed” A mutation in the KRT86 gene causes hair fragility in a Turkish family.
Selenium can be toxic to animals, causing serious health issues, especially in horses.
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August 1994 in “Clinical Endocrinology” Most women with hirsutism or androgenic alopecia had polycystic ovaries, especially if they had irregular periods.
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February 1996 in “Journal of Investigative Dermatology” Polyamines, especially spermidine, are essential for hair growth.
October 2018 in “Journal of Clinical Research in Pediatric Endocrinology” Children with classic congenital adrenal hyperplasia have thicker heart fat and more heart and blood vessel risk factors, especially if their condition is not well-controlled.
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July 2010 in “European Journal of Dermatology” The condition is linked to chromosome 12, but no mutations were found in the known genes.
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February 2023 in “Medicine” Traditional Chinese medicine may help relieve symptoms of Cronkhite-Canada syndrome.
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April 2005 in “The Journal of Dermatology” Biotin supplements improved skin and hair in a biotin-deficient infant on amino acid formula.
April 2024 in “Research Square (Research Square)” A 27-year-old with APS-1 showed improvement in symptoms after treatment.
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October 1990 in “The Lancet” Some people have a genetic variation that makes them less effective at breaking down drugs.
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October 2024 in “Livers” Sex hormones affect liver fat and metabolic health differently in men and women.
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January 1980 in “Ultrastructural pathology” Green hair has high copper levels due to contaminated water and damaged hair cuticles.
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Treatment improved symptoms in a woman with HAIR-AN syndrome.
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January 2010 in “International Journal of Pediatric Endocrinology” The document concludes that Nonclassic Congenital Adrenal Hyperplasia requires personalized treatment plans to manage symptoms and fertility, with glucocorticoids being a common therapy.
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September 2021 in “Biomedical & Pharmacology Journal” Reticulocyte hemoglobin content is the best indicator of iron deficiency in women with diffuse non-scarring hair loss.
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November 2016 in “American journal of human genetics” Mutations in three genes cause Uncombable Hair Syndrome, leading to frizzy hair that can't be combed flat.
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August 2011 in “Journal of Bone and Mineral Research” A girl had rickets due to a gene mutation affecting vitamin D response.
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July 2024 in “Minerva Endocrinology” Testosterone therapy in transgender individuals can increase the risk of erythrocytosis.
November 2025 in “American Journal of Case Reports” Genetic testing is crucial for diagnosing and treating acrodermatitis enteropathica effectively.
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April 2002 in “The Journal of clinical endocrinology and metabolism/Journal of clinical endocrinology & metabolism” A new gene mutation causes female pseudohermaphroditism due to glucocorticoid resistance.