7 citations
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January 2019 in “PeerJ” This study found that intradermal injection of Secreted Frizzled-related Protein 4 inhibits, but does not block, hair follicle regeneration in mice, suggesting potential therapeutic applications for hair follicle regeneration disorders.
October 2018 in “Vestnik dermatologii i venerologii” This study found that VEGF growth factor plays a significant role in the development of androgenetic alopecia and telogen hair loss in women, more so than KGF, TGF-01, or EGF.
April 2016 in “Chinese Journal of Dermatology” This study found that Wnt10b induces hair follicle regeneration in mice, likely by activating the canonical Wnt signaling pathway in stem cells and their daughter cells.
9 citations
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January 2016 in “International Journal of Medical Sciences” This study found that Wnt10b promotes the proliferation of hair follicle stem cells and hair precortex cells, revealing them as target cells in Wnt10b-induced hair follicle regeneration.
1 citations
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January 2015 in “Genetics and Molecular Research” This study demonstrated that blocking S100A3 in mice inhibited hair growth by delaying the anagen phase and reducing the number of hair follicles, suggesting S100A3 as a potential target for hair loss treatments.
53 citations
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April 2014 in “Experimental Dermatology” In this study, ectopic Wnt10b-mediated β-catenin activation in hair follicles resulted in larger regenerating anagen hair structures, an effect modulated by the Wnt inhibitor DKK1.
5 citations
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January 2013 in “Cells Tissues Organs” This study found that activin B promotes the initiation and development of hair follicles in both cultured and neonatal mouse skin models.
6 citations
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November 2010 in “Histochemistry and cell biology” This study found that transthyretin and megalin expression in human scalp hair follicles varies significantly with the hair growth cycle, peaking during anagen and diminishing in catagen and telogen phases.
40 citations
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November 2005 in “The journal of investigative dermatology/Journal of investigative dermatology” This study suggests that different melanocyte subpopulations in hair follicles have varying patterns of apoptosis and survival during the catagen phase, which may inform models for modulating melanocyte behavior in vivo.
140 citations
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December 1998 in “Journal of Investigative Dermatology” Apoptosis in hair follicles varies by growth phase, with TGF-β possibly starting the catagen phase.
130 citations
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December 1998 in “The journal of investigative dermatology/Journal of investigative dermatology” In this study, different types of catagen in the C57BL/6 mouse model exhibited varying effects on hair follicle melanocytes and melanin distribution, with spontaneous and dexamethasone-induced catagen showing pigment incontinence, while cyclophosphamide-induced catagen retained dendritic melanocytes but increased ectopic melanin.
11 citations
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December 1990 in “British Journal of Dermatology” This study observed abnormal extracellular matrix patterns in hair follicles from alopecia areata patients, particularly in the dermal papilla of large anagen follicles and in catagen follicles from lesional sites.