67 citations
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August 2004 in “Endocrinology” A specific gene mutation causes vitamin D resistance, but certain vitamin D analogs might help.
10 citations
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November 2018 in “Genetics in medicine” Lack of cystatin M/E causes thin hair and dry skin.
155 citations
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September 2008 in “British journal of dermatology/British journal of dermatology, Supplement” FFA is more common in postmenopausal women, can affect younger women, and may stabilize over time.
169 citations
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May 2006 in “Genes & Development” Keratin 17 is crucial for normal hair growth by regulating hair cycle transitions with TNFα.
Vitamin D deficiency and altered lipid metabolism may contribute to female hair loss.
17 citations
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September 2009 in “British Journal of Dermatology” Fragile hair in children is rarely linked to trichothiodystrophy (TTD).
December 2022 in “Zenodo (CERN European Organization for Nuclear Research)” Tofacitinib effectively treated severe alopecia areata in a 14-year-old girl.
1 citations
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June 2001 in “Annals of Internal Medicine” Troglitazone increases subcutaneous fat in lipodystrophy patients.
26 citations
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October 1998 in “Experimental Dermatology” A keratin hHb6 mutation causes a hair disorder with varying severity, influenced by other factors.
March 2005 in “Journal of the American Academy of Dermatology” Cosmetic treatments can replenish key amino acids in damaged hair, improving its strength and appearance.
24 citations
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January 2011 in “Sexual Development” Intersex frogs have different brain gene activity related to sex and thyroid hormones.
6 citations
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December 2022 in “Anais Brasileiros de Dermatologia” April 2014 in “The FASEB Journal” Testosterone reduces knee movement, while flutamide and finasteride increase it.
188 citations
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October 2014 in “Thyroid” Dabrafenib was effective and well tolerated in treating thyroid cancer with a specific mutation.
May 2025 in “Proceedings of the National Academy of Sciences” UTX is crucial for skin differentiation and health, especially in females.
17 citations
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September 2000 in “Journal of dermatology” A baby with a rare metabolic disorder developed a rash not cured by zinc alone, likely due to both zinc and amino acid deficiencies.
May 2024 in “JAMA Dermatology” Oral contraceptive use may increase the risk of frontal fibrosing alopecia in women with a specific CYP1B1 gene variant.
3 citations
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March 2017 in “Pediatric Dermatology” FOXN1 duplication can cause excessive hair growth.
2 citations
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March 2011 in “International Journal of Dermatology” An 18-year-old man was diagnosed with a rare genetic disorder causing hair loss, severe light sensitivity, and skin issues.
February 2018 in “The American Journal of Gastroenterology” High-dose iron therapy improves anemia without affecting IBD treatment.
April 2022 in “JAAD International” Women with frontal fibrosing alopecia have similar vitamin D levels to those with other hair loss types, suggesting vitamin D is not a key factor in this condition.
March 2026 in “Skin Appendage Disorders” Telogen effluvium is linked to low ferritin and vitamin D levels.
1 citations
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March 2020 in “Functional foods in health and disease/Journal of functional foods in health & disease” OM-X® helped prevent negative effects of Vitamin C deficiency in mice, suggesting it could protect organs and regulate metabolism.
50 citations
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November 1984 in “Journal of Heredity” Lethal-milk mice produce zinc-deficient milk, causing health issues in pups unless supplemented with zinc.
April 2018 in “Journal of Investigative Dermatology” Aging reduces skin cell renewal and defense against germs due to TGFbeta, but blocking TGFbeta could help restore these functions.
10 citations
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September 2015 in “PLoS ONE” New mutations in the VDR gene cause vitamin D-resistant rickets without hair loss.
Severe hypothyroidism can cause temporary liver and kidney issues, which improve with thyroxine treatment.
March 2024 in “Intisari Sains Medis” Low free thyroxine (FT4) is common in young lupus patients and needs quick diagnosis and treatment.
88 citations
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October 1983 in “The Journal of clinical endocrinology and metabolism/Journal of clinical endocrinology & metabolism” Patients with this syndrome can have different responses and worsening resistance to treatment over time.
7 citations
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July 2008 in “Experimental Dermatology” The study concluded that a protein important for hair strength is regulated by certain molecular processes and is affected by growth phases.