17 citations
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July 1994 in “Journal of Dermatological Science” The cause of alopecia areata is likely a mix of genetics, immune system issues, and environmental factors, with more research needed to understand it fully.
125 citations
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August 2020 in “Frontiers in Immunology” Men generally have more severe COVID-19 cases and higher death rates than women due to biological differences.
7 citations
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January 2019 in “Australasian Journal of Dermatology” A genetic marker linked to a type of hair loss was found in most patients studied.
12 citations
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January 2015 in “Indian Journal of Dermatology, Venereology and Leprology” A mother and daughter with similar hair loss conditions and identical HLA types suggest a genetic link between the conditions.
27 citations
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April 2018 in “Scientific Reports” Psoriasis patients' immune response to a hair protein depends on their specific gene type.