20 citations
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December 1999 in “Journal of Investigative Dermatology” Mutations in the hHb6 gene cause the hair disorder monilethrix.
May 2025 in “OPAL (Open@LaTrobe) (La Trobe University)” Linoleic acid and magnesium are key in alopecia areata progression, and tofacitinib can help by affecting their pathway.
44 citations
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January 1984 in “Molecular and Cellular Biochemistry”
3 citations
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April 2012 in “Bioinformation” Two specific SNPs in the TRPS1 gene cause excessive hair growth by altering the protein's structure.
21 citations
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June 1991 in “Journal of Inherited Metabolic Disease” Selenium deficiency caused symptoms in a child, which improved with selenium supplements.
Supplements improve health, appearance, and athletic performance.
3 citations
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January 1995 in “PubMed” Selenium therapy improved health in cystic fibrosis patients with fewer side effects at a lower dose.
124 citations
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July 1997 in “Journal of Biological Chemistry” Overexpressing a specific enzyme in mice causes hair loss and female infertility.
105 citations
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January 2010 in “Mediators of Inflammation” Skin surface lipids are important for skin health and altering them could help prevent aging and treat skin conditions.
33 citations
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January 2007 in “Pediatric dermatology” Hair thinning and loss in a girl with a rare metabolic disorder was linked to her condition.
12 citations
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July 2021 in “Scientific Reports” Glutamic acid helps increase hair growth in mice.
2 citations
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July 2011 in “AFRICAN JOURNAL OF BIOTECHNOLOGY” Seven genetic variations in sheep's DSG4 gene are linked and affect wool traits.
3 citations
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December 2019 in “Biomaterials Research/Biomaterials research” Calcium and magnesium in hair increase with age and are higher in adult women.
May 2025 in “OPAL (Open@LaTrobe) (La Trobe University)” Linoleic acid and magnesium are key in alopecia areata progression, and tofacitinib can help by affecting their pathway.
September 2016 in “Journal of Engineering and Technological Science” Women with telogen effluvium have an imbalance in thiol-disulphide, suggesting oxidative stress may contribute to hair loss.
45 citations
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July 2008 in “International Journal of Dermatology” Sulfasalazine may help treat persistent alopecia areata.
14 citations
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October 2011 L-Lysine may help with various health conditions, but results are inconsistent for herpes treatment and its potential in other therapies is still being explored.
7 citations
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March 2003 in “Journal de Physique IV (Proceedings)” Calcium soaps are present in human hair and can be removed with acid.
69 citations
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December 2015 in “BMC plant biology” Three genes in Arabidopsis are important for plant growth and development by affecting sugar attachment to proteins.
12 citations
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September 1981 in “Acta Dermato Venereologica” Zinc supplements improved the girl's hair growth and thickness.
February 2024 in “Animals” Giving selenium yeast to pregnant goats leads to better hair growth and cashmere quality in their babies.
January 2007 in “Journal of Southwest University” The ND1 gene of the Asian black bear Sichuan subspecies is similar to other bear species.
5 citations
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January 1981 Keratin proteins in hair are complex and come from multiple gene families.
September 2019 in “The journal of investigative dermatology/Journal of investigative dermatology” Certain proteins are significantly increased in the skin of people with hidradenitis suppurativa.
June 2023 in “Research Square (Research Square)” Sky Fruit Seed Crush can preserve goatskin with less environmental impact than traditional methods.
122 citations
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January 2006 in “Molecular & Cellular Proteomics” Human hair contains many proteins, with some being highly abundant and modified.
April 2020 in “International Journal of Cosmetic Science” The study found that minor protein differences between curved and straight Japanese hair are unlikely to significantly affect hair structure.
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September 2010 in “Pigment Cell & Melanoma Research” We know less about human hair pigmentation than mouse coat color, but pH and cysteine levels are key factors.
25 citations
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December 2005 in “Molecular Genetics and Metabolism” Taking riboflavin and eating less lysine can help some people with a specific genetic disorder avoid brain damage.
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July 2022 in “Metabolites” Higher uric acid levels are linked to fewer urinary symptoms in healthy Korean men.