May 2016 in “DOAJ (DOAJ: Directory of Open Access Journals)” This study found that vertex accentuation is the second most common pattern of female pattern hair loss in Asian women, following the diffuse type.
This study identified vertex accentuation as the second most common pattern of female pattern hair loss in Asian women.
September 2019 in “Journal of Investigative Dermatology” This study found that polyamine levels were higher in the vertex hair than in occipital hair among patients with pattern baldness, suggesting a relation to hair loss development in the scalp's vertex region.
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July 2003 in “PubMed” This study reported that finasteride 1 mg significantly improved hair growth in men aged 41 to 60 with predominantly vertex male pattern hair loss over 24 months compared to placebo.
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February 2017 in “International Journal of Women's Dermatology” This review discusses the physiology and potential hormonal mechanisms involved in female pattern hair loss, as well as the current hormonal and hormone-modifying treatments available, but reports no new research findings.