356 citations
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December 1986 in “The journal of cell biology/The Journal of cell biology” Hair and nail cells share similar proteins, indicating a common differentiation pathway.
November 2024 in “Journal of Investigative Dermatology” Tildrakizumab significantly improved psoriasis symptoms and well-being over 52 weeks.
46 citations
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September 2007 in “Journal of Investigative Dermatology” 13 citations
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February 2017 in “Clinical rheumatology” Tofacitinib may help treat nail dystrophy, especially when other treatments fail.
January 2019 in “International Journal of Clinical & Medical Images” The patient showed signs of liver disease due to alcohol use but didn't need treatment for Dupuytren’s contracture.
1 citations
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November 2003 in “SKINmed Dermatology for the Clinician” A 17-year-old with Netherton syndrome has dry, itchy skin, brittle hair, and high IgE levels, treated with antihistamines and emollients.
47 citations
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November 1966 in “Archives of Dermatology” Trichorrhexis nodosa is mainly caused by hair trauma, not a metabolic defect.
October 2022 in “Medičnì perspektivi” Darier-White disease causes skin and nail issues, starts around age 20, worsens until 40-50, and has poor treatment options.
October 2019 in “Postgraduate Medical Journal” Pellagrous dermatitis, caused by niacin deficiency, can be cured with vitamin supplements.
Thicker hair resists fungal damage better, and hair color doesn't affect susceptibility.
28 citations
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September 1986 in “Pediatric dermatology” Zinc therapy improved hair health in a girl with acrodermatitis enteropathica.
July 2022 in “British Journal of Dermatology” 3 citations
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June 2012 in “Korean Journal of Human Ecology” The supplement reduced hair loss and increased hair thickness safely.
March 2025 in “International Journal of Trichology” Oral minoxidil improved hair thickness in a person with monilethrix.
January 1997 in “Elsevier eBooks” Hair and nails are skin parts that develop early and serve protective and functional roles.
2 citations
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January 2024 in “BioMed Research International” Patients with alopecia areata and eosinophilia have more nail issues and severe hair loss.
10 citations
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January 2021 in “BioMed Research International” Some recovered COVID-19 patients experience skin, hair, and nail issues, suggesting they need follow-up care.
26 citations
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October 2016 in “Case Reports in Dermatology” A man with severe hair loss saw hair and nail improvement after 10 months on tofacitinib without side effects.
34 citations
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April 1982 in “BMJ” 62 citations
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October 1999 in “Journal of Investigative Dermatology” New mutations in hair keratin genes can change hair structure and cause monilethrix, with nail issues more common in certain gene mutations.
10 citations
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January 1925 in “Archives of Dermatology” Trichostasis spinulosa is a rare skin condition with hair-filled plugs in hair follicles.
3 citations
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June 2002 in “PubMed” Two sisters with Netherton's syndrome had skin and hair issues, needing special diet and ointments.
7 citations
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October 2016 in “American Journal of Dermatopathology” The man died from lung cancer, not the rare nail tumor.
August 2020 in “International Journal of Research in Dermatology” Clouston's syndrome is a rare disorder affecting nails, hair, teeth, and skin, caused by a gene mutation, and currently has no treatment, only supportive care.
Dupilumab improved hair and skin in a woman with Netherton syndrome.
22 citations
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January 2009 in “Advances in experimental medicine and biology” FOXN1 mutations cause severe immunodeficiency, hair loss, nail issues, and thymus defects.
19 citations
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July 2004 in “Australasian Journal of Dermatology” Her hair grew back normally after she stopped rubbing it.
Dupilumab improved hair and skin in a woman with Netherton syndrome.
41 citations
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December 2008 in “Pediatric Dermatology” Trichoscopy can diagnose Netherton syndrome without pulling hairs.
40 citations
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May 2018 in “PubMed” Nutrafol® Women's Capsules safely and effectively promote hair growth in women with thinning hair.