January 2026 in “Dermatology Online Journal” Female-marketed minoxidil foam is more expensive than male-marketed, but generic and bulk options can reduce this gap.
6 citations
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October 2022 in “International Journal of Molecular Sciences” This study found that Fgf5 mutant mice exhibited longer hair, particularly in males, likely due to a prolonged anagen phase in the hair cycle.
125 citations
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August 2020 in “Frontiers in Immunology” This review discusses sex-based differences in immune responses, focusing on genetic, hormonal, and microbiome factors influencing infections like COVID-19, and reports no clinical results.
February 2026 in “Frontiers in Medicine” This study found significant differences in physiological characteristics and visual attention patterns related to scalp aging between genders in the Han Chinese population in Shanghai, China, providing a foundation for understanding scalp aging and product development.
11 citations
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January 2019 in “Sexual Medicine” This study found that among MtF transgender individuals, those with early-onset gender dysphoria exhibited differences in age at surgery, sexual orientation, and sexual activity compared to those with later-onset dysphoria.