March 2026 in “Communications Biology” Certain compounds can boost hair and nail growth.
September 2024 in “Journal of the American Academy of Dermatology”
August 2024 in “Dermatological Reviews” New technologies are improving the diagnosis and treatment of hair and nail disorders.
April 2016 in “Journal of the American Academy of Dermatology” 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”
7 citations
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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.
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.
October 1990 in “Spectrum Research Repository (Concordia University)” 27 citations
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July 1993 in “The journal of investigative dermatology/Journal of investigative dermatology” 14 citations
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October 2002 in “Journal of cutaneous pathology” MAP-2 is crucial for the structure of hair follicles and nails.
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.
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.
50 citations
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January 1986 34 citations
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April 1982 in “BMJ”
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.
508 citations
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June 2009 in “Current drug metabolism” Tyrosine kinase inhibitors effectively treat cancers but often cause skin and other side effects.
276 citations
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January 2005 in “International review of cytology” More research is needed to understand how hair keratins work and their role in hair disorders.
208 citations
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July 2001 in “Journal of The American Academy of Dermatology” Pregnancy can cause various skin changes and diseases, with PUPPP being the most common skin condition specific to pregnancy.
197 citations
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June 2009 in “American journal of human genetics” WNT10A mutations often cause ectodermal dysplasias, with males showing more tooth issues than females.