19 citations
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July 2012 in “Biotechnic & Histochemistry” Less AgNOR protein production is linked to hair loss.
5 citations
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February 2016 in “Genetic Testing and Molecular Biomarkers” Hair loss is significantly linked to lower levels of certain genes in hair follicles.
7 citations
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June 1994 in “Journal of The American Academy of Dermatology” Obesity may contribute to female hair loss by increasing male hormone levels that affect hair follicles.
234 citations
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December 1996 in “Journal of The American Academy of Dermatology” Middle-aged women with chronic telogen effluvium experience increased hair shedding but usually don't get significantly thinner hair.
35 citations
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January 1993 in “International Journal of Dermatology” People with HIV and low T cell counts have more hair and scalp problems.