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April 1994 in “Baillière's clinical endocrinology and metabolism” Some people have genetic mutations that make them resistant to vitamin D, leading to rickets even with enough vitamin D intake.
14 citations
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March 2015 in “Stem Cell Research & Therapy” ABCG2 protein marks stem-like skin cells in human epidermis.
37 citations
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February 2014 in “Journal of Dermatology” Valproic acid increases hair count in men with hair loss.
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September 2012 in “Cell & tissue research/Cell and tissue research” pCLCA2 protein may help maintain skin structure and function.
June 2023 in “Scholars journal of medical case reports” A black-skinned woman was diagnosed with Vogt-Koyanagi-Harada disease and treated with steroids and eye drops.
10 citations
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August 2023 in “Animals” SLC45A2 and GPNMB genes help control chicken feather color by promoting melanin.
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January 2023 in “International journal of molecular sciences” Transglutaminase activity is important for skin and is found in both mammals and birds.
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October 1980 in “PubMed” Valproic acid is effective for controlling seizures in children, especially as a single treatment, with some side effects.
December 2017 in “Elsevier eBooks” The vitamin D receptor helps maintain hair and bone health even without binding vitamin D.
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February 2013 in “Veterinary dermatology” Horse alopecia areata is rare and mainly affects their appearance.
Sodium valproate improved epilepsy control in most children but often caused weight gain and other mild side effects.
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May 2021 in “Molecules” The hair test for vitamin D could be a useful alternative to blood tests, providing a longer-term vitamin D status, but more research is needed.
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September 2022 in “Journal of the American Academy of Dermatology” Baricitinib is effective and safe for severe alopecia areata, working similarly with or without an atopic background.
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January 2015 in “Indian Journal of Pharmacology/The Indian journal of pharmacology” Higher doses of the medication valproate can cause hair loss, which may stop when the dose is lowered or the medication is stopped.
Baricitinib helped treat a man's beard hair loss when steroids didn't work.
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December 2014 in “Neuropsychiatric Disease and Treatment” People with first-time vitiligo have lower levels of a certain brain protein compared to healthy individuals.
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November 2023 in “Anais Brasileiros de Dermatologia” Certain gene variations and low adiponectin levels may increase the risk of hair loss in Egyptians.
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October 2010 in “Scandinavian Journal of Clinical & Laboratory Investigation” Normal-range ALT levels can indicate metabolic and hormonal imbalances in young women.
December 2025 in “International Journal of Advanced Biochemistry Research” Malvi cattle hair varies in color and pattern across different body regions.
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April 1999 in “Journal of steroid biochemistry and molecular biology/The Journal of steroid biochemistry and molecular biology” Vitamin D receptor is crucial for bone health and mineral metabolism.
March 2022 in “International Journal of Current Science Research and Review” Chronic ketosis in cows causes appetite changes, anemia, skin issues, increased pulse, and biochemical imbalances.
Anti-keratin antibody from cow milk makes damaged hair stronger and less likely to break.
9 citations
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August 2002 in “Current Opinion in Pediatrics” An 18-year-old girl with pemphigus vulgaris needed strong medication and careful treatment due to ineffective initial therapies and side effects.
May 2025 in “Journal of Extracellular Vesicles” Erythrocyte extracellular vesicles help hair growth and skin health.
March 2026 in “Skin Appendage Disorders” Belatacept may be a promising treatment for alopecia areata.
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January 1997 in “PubMed” GABEB is a less severe skin condition caused by a gene mutation affecting collagen, leading to blisters and other symptoms.
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April 2020 in “Journal of Cosmetic Dermatology” Low vitamin D levels are linked to different types of hair loss.
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December 2012 in “Alcoholism Clinical and Experimental Research” Ethanol withdrawal reduces the brain's response to certain calming steroids, making seizures harder to control.
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September 2003 in “International Journal of Dermatology” Vitamin D-dependent rickets Type II causes bone problems and hair loss, and doesn't improve with Vitamin D treatment.
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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.