October 2021 in “QJM: An International Journal of Medicine” People with severe hair loss have higher levels of a protein called interleukin 17 in their blood.
4 citations
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January 2020 in “International Journal of Trichology” Too much epidermal growth factor can cause hair loss.
148 citations
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December 2018 in “Journal of autoimmunity” Alopecia areata is an autoimmune disease causing patchy hair loss, often with other autoimmune disorders, but its exact causes are unknown.
5 citations
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October 2015 in “The Egyptian Journal of Otolaryngology” Alopecia areata patients may have hearing loss linked to the condition's severity and duration.
9 citations
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January 2013 Alopecia areata patients have lower zinc, copper, and selenium levels than healthy people.