28 citations
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July 2021 in “Pharmaceutics” This study found that Morus alba root extract activates β-catenin in hair follicle dermal papilla cells, promoting the transition to the anagen phase and enhancing hair growth factor secretion.
January 2021 in “Journal of Allergy and Therapy” This article reviews the phases of hair growth and differences between androgenetic alopecia and telogen effluvium but provides no new clinical findings on Electric Follicle Stimulation.
January 2020 in “Hair therapy & transplantation” This article discusses telogen effluvium as a common type of temporary hair loss due to stress, but it does not report new findings; the authors highlight ongoing hair growth.
9 citations
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February 2018 in “Journal of The American Academy of Dermatology” This study found that methylene blue staining helped identify late catagen and telogen hair follicles more accurately than unstained follicles, which suggests that established telogen percentage standards may be overestimated.
27 citations
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February 2017 in “Clinical, Cosmetic and Investigational Dermatology” In this study, a topical formulation with compounds from the monoterpenoid family significantly improved hair growth indicators like anagen:telogen ratio, hair fall, and visual hair density in men and women with pattern hair loss.
25 citations
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May 2013 in “Experimental Dermatology” This study found that topical EGF-liposomal solution may protect hair follicles from chemotherapy-induced damage by inducing a catagen-like stage in a mouse model.
42 citations
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July 2012 in “PLOS ONE” This study found that estrogen can cause reversible suppression of the hair cycle by inducing premature catagen and maintaining the telogen phase without damaging the hair follicle stem cell niche or the signature gene expressions of dermal papilla cells.
24 citations
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January 2006 in “Skin Pharmacology and Physiology” This study found that finasteride (1 mg/day) appeared to reverse the shortening of the hair cycle in androgen sensitive sites but did not convert miniaturized hair into terminal hair.
September 2004 in “Kitasato medical journal” This study found that a high dose of epidermal growth factor induced hair loss in sheep by causing apoptosis in anagen hair and transitioning the hair cycle to catagen.