Hair loss in African American women, caused by hair care, genetics, and environment, needs more research for better treatment.
14 citations
,
April 2011 in “Journal of the American Academy of Dermatology” Researchers found a gene mutation responsible for a rare hair loss condition.
DNA analysis can help tailor alopecia treatment.
7 citations
,
November 1997 in “Pediatric Dermatology” Trichothiodystrophy can be linked to urologic issues and high calcium in urine.
13 citations
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March 2020 in “Frontiers in cell and developmental biology” A substance called TCQA could potentially darken hair by activating certain genes and increasing melanin.
88 citations
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March 2004 in “Journal of Investigative Dermatology” July 2025 in “Frontiers in Medicine” Mutations in the LIPH gene cause woolly hair in a child.
101 citations
,
October 2007 in “Journal of Biological Chemistry” Reduced matriptase activity causes skin and hair issues in both humans and mice.
5 citations
,
April 2022 in “The journal of investigative dermatology/Journal of investigative dermatology” A new therapy for a skin blistering condition has not been developed yet.
5 citations
,
May 2024 in “Developmental Cell” Lower GATA3 levels in mice help hair regrow by changing certain immune cells.
November 2024 in “Journal of Investigative Dermatology” Dermal IgA deposition without symptoms is rare in Dermatitis herpetiformis risk groups.
35 citations
,
January 2006 in “Cancer Research” Mice with extra PKCδ resist chemical-induced skin cancer but not UV-induced.
10 citations
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January 2013 in “Journal of skin cancer” PKC ε increases hair follicle stem cell turnover and may raise skin cancer risk.
February 2026 in “Journal of Chittagong Medical College Teachers Association” A 17-year-old girl with Kartagener's syndrome also has unusual skin, hair, and nail issues.
1 citations
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November 2024 in “Journal of the American Academy of Dermatology” People with celiac disease have a higher risk of developing alopecia areata.
12 citations
,
July 2016 in “British journal of dermatology/British journal of dermatology, Supplement” Different hair fiber development might explain why hair loss severity varies in patients with a specific genetic mutation, and treatments that thicken hair could help.
2 citations
,
April 2013 in “Expert Review of Endocrinology & Metabolism” Identifying nonclassic congenital adrenal hyperplasia and carriers of CYP21 mutations is challenging, and genetic counseling is recommended due to their prevalence.
46 citations
,
November 1963 in “Journal of Histochemistry & Cytochemistry” Arginine converts to citrulline in hair follicles as proteins harden.
1 citations
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April 2022 in “The Journal of Family Practice” CCCA causes progressive hair loss in Black women, starting from a central scalp patch.
1 citations
,
September 2025 in “Viruses” Thrombophilic conditions may worsen Long COVID symptoms due to increased blood clotting.
April 2018 in “Journal of Investigative Dermatology” People with alopecia areata have higher levels of a heart disease marker in their blood.
19 citations
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August 2011 in “Archives of Dermatology” CCCA is a common scarring hair loss in African descent women, possibly linked to genetics, hair care practices, and health issues like diabetes.
3 citations
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April 2022 in “Cutis” CCCA is a common, scarring hair loss in Black women that needs early detection.
November 2012 in “The Journal of Urology” Certain gene variants may raise the risk of prostate enlargement, but taking NSAIDs could reduce this risk.
12 citations
,
November 2014 in “Journal of Cutaneous Medicine and Surgery” Antiviral medication valganciclovir may improve skin and hair in Trichodysplasia Spinulosa patients.
98 citations
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June 2001 in “Journal of biological chemistry/The Journal of biological chemistry” A cluster of sulfur-rich hair protein genes was found on chromosome 17.
9 citations
,
February 2013 in “Hormone and Metabolic Research” Mutations in the CYP21A2 gene are not a major factor in causing PCOS.
8 citations
,
June 1981 in “Clinica Chimica Acta”
November 2022 in “Journal of Investigative Dermatology” Most Recessive Dystrophic Epidermolysis Bullosa patients with a specific mutation likely have Sephardic ancestry from about 500 years ago.