60 citations
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March 2006 in “Journal of Medical Genetics” A mutation in the KRTHB5 gene causes hair and nail issues.
46 citations
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September 2007 in “Journal of Investigative Dermatology” 23 citations
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February 1993 in “Journal of Investigative Dermatology”
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May 2014 in “Clinical practice” Cooling the scalp may prevent hair loss from chemotherapy, hair often grows back after treatment, and nail issues usually improve after stopping the drug.
1 citations
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November 2022 in “Anais Brasileiros de Dermatologia” Many hospitalized children with COVID-19 had skin, mouth, or nail changes, with skin rashes being common.
1 citations
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February 2022 in “International Journal of Health and Pharmaceutical (IJHP)” Combining cantigi and henna leaf extracts boosts antioxidant activity.
April 2026 in “Journal of the American Academy of Dermatology” March 2026 in “Actas Dermo-Sifiliográficas” Most dermatologists think post-finasteride syndrome is rare, possibly psychiatric, and needs more research.
October 2024 in “Journal of Cosmetic Dermatology” The metaverse offers potential for managing hair and nail disorders but faces challenges like technology limits and accessibility.
June 2024 in “Research Square (Research Square)” Aminoacridine and Minoxidil together show promise for better hair and nail growth.
November 2021 in “Egyptian Journal of Medical Microbiology” COVID-19 protective measures led to skin irritation, hair loss, and brittle nails; using skin-friendly products and a healthy diet is recommended.
October 2019 in “UNESP Institutional Repository (São Paulo State University)” Minoxidil is more effective than biotin for increasing nail growth rate.
August 2018 in “Journal of the American Academy of Dermatology” Biotin treatment for hair, nail, and skin disorders has weak evidence and should not be recommended unless new research shows clear benefits.
57 citations
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February 2018 in “Journal of the American Academy of Dermatology” Biotin supplements are not proven to improve hair or nails and may interfere with medical tests.
4 citations
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August 2018 in “Journal of The American Academy of Dermatology” The authors agree that biotin may help certain hair disorders but lacks evidence for use in healthy people and call for more research.
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October 2002 in “Journal of cutaneous pathology” MAP-2 is crucial for the structure of hair follicles and nails.
7 citations
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October 2020 in “Dermatology practical & conceptual” Some skin, hair, and nail supplements can be toxic, interact with medications, affect lab tests, and may increase cancer risk.
2 citations
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May 2023 in “Veterinary Pathology” Understanding genetic variations in mice is crucial for studying skin, hair, or nail abnormalities.
1 citations
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February 2022 in “Biological Trace Element Research” The combination of Arginine Silicate Inositol Complex and a new form of Biotin improved hair and nail growth in rats.
1 citations
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August 2021 Instagram ads for skin, hair, and nail supplements often make broad health claims without clear ingredient information, and are not FDA-regulated.
April 2026 in “International Journal of Molecular Sciences” Wnt signaling is crucial for skin, hair, and nail health and regeneration.
July 2025 in “Cosmoderma” The plant-based supplement improved hair, skin, and nail health and boosted well-being without side effects.
May 2018 in “The journal of immunology/The Journal of immunology” Mutations in the FOXN1 gene cause severe immune issues but don't affect hair and nails.
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January 1986 34 citations
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March 2025 in “JAAD reviews.” Significant progress has been made in treating skin, hair, and nail disorders in people with skin of color, but disparities still exist.
March 2024 in “Indian Journal of Dermatology” The man was diagnosed with Cronkhite-Canada syndrome, a rare disorder with GI polyps, skin issues, hair loss, and nail problems.
April 2016 in “Journal of the American Academy of Dermatology” Treatment improved some symptoms but not all.