9 citations
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March 2020 in “Gene” In this study, certain genetic variations in the ESR1 and ESR2 genes were strongly associated with polycystic ovary syndrome and related metabolic issues in Tunisian women.
95 citations
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January 2007 in “Human biology” This study proposes a new, objective method to classify human hair into eight categories based on specific shape measurements, rather than traditional ethnicity-based classifications.
58 citations
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December 2020 in “Mayo Clinic Proceedings” This paper discusses the variability in COVID-19 susceptibility and severity, emphasizing factors like biological differences and suggesting potential precision medicine approaches, but it reports no new clinical results.
1 citations
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February 2025 in “Medicina” This study examined genetic risk factors for alopecia areata in the Jordanian population but found no significant association between the 21 targeted risk loci and the condition, emphasizing variability in genetic predisposition across ethnic groups and potential non-genetic triggers.
115 citations
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September 2005 in “International Journal of Dermatology” Different ethnic groups have unique hair growth patterns, with African hair growing slower and less dense, Asian hair growing fast but sparse, and Caucasian hair being densest; men are more likely to experience hair loss than women.