October 2024 in “World Journal of Psychiatry” In this study, patients with androgenetic alopecia experiencing stress had higher cortisol levels and altered neurotrophic factors compared to non-stressed patients, which correlated with more severe hair loss progression even after minoxidil treatment.
5 citations
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January 2012 in “Biological & Pharmaceutical Bulletin” This study found that extract of Hura crepitans inhibited androgen-accelerated NT-4 activity and ameliorated the retardation of hair regrowth in dihydrotestosterone-implanted mice, suggesting a potential role for NT-4 inhibitors in AGA.
August 2006 in “Experimental dermatology” This study found that nerve growth factor signaling in organ-cultured human hair follicles inhibits hair growth by inducing apoptosis-driven hair follicle regression.
10 citations
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July 2011 in “British Journal of Dermatology” This study found that brain-derived nerve factor protein expression was significantly increased in balding scalp samples from men with androgenetic alopecia, suggesting it may play a role in hair follicle regulation.
2 citations
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January 2022 in “Experimental Dermatology” This paper proposes that GDNF signaling may enhance skin regeneration and hair follicle formation by influencing dermal fibroblast differentiation, particularly following injury.