40 citations
,
July 2015 in “Journal of Cellular Biochemistry” Cysteine helps maintain keratin production in skin cells even when iron is low.
October 2019 in “European Journal of Dermatology” The boy's hair and skin color differences are due to a pigmentation disorder.
A new genetic mutation was found causing hair and eye issues in a boy.
March 1993 in “Neuroscience letters” Biotin is important for metabolism, with specific daily intake recommendations, and deficiency can cause health problems.
86 citations
,
January 1990 in “The Journal of Pediatrics” Children with partial biotinidase deficiency are healthy at birth but may develop symptoms that improve with biotin therapy.
27 citations
,
October 2017 in “British Journal of Dermatology” Patients with GATA2 deficiency show early skin symptoms that help diagnose the condition.
30 citations
,
August 2005 in “British journal of dermatology/British journal of dermatology, Supplement” A specific gene mutation causes hair loss and potential eye issues, even if vision seems normal.
April 2023 in “Journal of Investigative Dermatology” Sunlight simulation causes skin inflammation, with different skin types reacting at different levels of exposure.
January 2026 in “Annals of Clinical Endocrinology and Metabolism” Restoring NAD⁺ may help with aging and chronic diseases, but more research is needed.
A girl lost her hair due to being given the wrong medication because of a pharmacy's computer error.
November 2024 in “IP Indian Journal of Clinical and Experimental Dermatology” Graves' disease often causes skin issues, especially hyperpigmentation, which may be linked to treatments.
February 2025 in “Gastroenterology” Corticosteroids improved symptoms in a man with Cronkhite-Canada Syndrome.
August 2022 in “Journal of the American Academy of Dermatology” The authors agree they didn't discuss the risks of too much micronutrients and value the focus on biotin deficiency signs and treatment effectiveness.
September 2020 in “Benha Veterinary Medical Journal” Sheep with skin diseases often have lower levels of certain trace elements and vitamin A, and higher oxidative stress and immunoglobulin E levels.
March 2026 in “Indian Dermatology Online Journal” Hair dye ingredient PPD can cause severe allergic reactions, including facial swelling.
33 citations
,
December 1982 in “Developmental Medicine & Child Neurology” Hair-shaft abnormalities can indicate neurological disorders, some of which are treatable.
November 2016 in “Zoo biology” Adding more vegetables and fruits improved capybaras' coat quality and health.
54 citations
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September 2012 in “Acta ophthalmologica” Cancer treatments can cause various eye problems, so eye doctors should know how to diagnose and treat these early.
1 citations
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January 2014 in “Indian journal of dermatology, venereology, and leprology” Papular mucinosis can cause eyebrow hair loss, but treatment can lead to regrowth.
7 citations
,
January 2017 in “Journal of Clinical Biochemistry and Nutrition” Higher vitamin D levels are linked to higher iron levels in Korean women without metabolic syndrome, but not in those with it.
9 citations
,
September 2019 in “Journal of clinical sleep medicine” Vitamin B12 deficiency can rarely cause excessive daytime sleepiness.
The gene Endothelin 3 makes mice's fur darker by increasing pigment cells and pigment levels.
June 2026 in “Dermatology and Therapy” Ritlecitinib provides new treatment options for diverse alopecia areata patients.
The new delivery system makes retinol and niacinamide more stable and effective for anti-aging and skin-brightening.
12 citations
,
February 2010 in “Journal of The American Academy of Dermatology” A cancer drug caused unusual hair growth on a 100-year-old man's scalp and eyelashes.
3 citations
,
January 2013 in “Türk veterinerlik ve hayvancılık dergisi/Turkish journal of veterinary and animal sciences” A cat in Turkey had Ehlers-Danlos syndrome, showing very stretchy skin and easy bruising.
January 2025 in “Dermatologic Therapy” Alopecia areata patients don't have increased atherosclerosis risk, but may have higher cardiovascular risk due to smoking, blood sugar, and blood pressure.
January 2021 in “Journal of Cancer Therapy” Tyrosine Kinase Inhibitors are effective against cancer but can cause skin, digestive, and blood side effects, including hair loss.
45 citations
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November 1979 in “British Journal of Dermatology” Minoxidil causes excessive hair growth in almost all patients.
5 citations
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October 2012 in “Australian veterinary journal” Two Australian Poll Hereford calves had severe anaemia, abnormal red blood cells, and skin issues.