11 citations
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July 2008 in “International Journal of Dermatology” This article discusses a case of patchy alopecia areata that spares greying hairs but reports no new findings; it refers to existing literature for context.
This study found that ponytails with small fractions of gray hair have significantly lower swing height and higher damping, affecting the dynamic movement and appearance compared to those with fewer gray hairs.
17 citations
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January 2015 in “Pharmacognosy Research” In this study, the herbal hair colorant formulation HD-3, with a mix of specific herbs, was most effective at coloring hair and highly accepted by volunteers.
2 citations
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January 2017 in “Journal of Pigmentary Disorders” This study explores the complex and not yet fully understood causes of premature hair greying, noting genetic factors such as Pax3 and MITE genes, potential defects in melanin transfer, and associations with certain syndromes, while stating that effective treatments are currently lacking.
47 citations
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January 2013 in “Indian Journal of Dermatology, Venereology and Leprology” This review examines the pathogenesis of premature hair graying and potential treatment avenues, but reports no new experimental outcomes, highlighting ongoing research challenges and hopes for drug development.