October 2023 in “Scientific Reports” This study explored the effects of oxytocin on hair growth and found that it upregulated growth-promoting factors in dermal papilla cells and hair follicle organoids, suggesting potential for developing new alopecia treatments.
1 citations
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September 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” This study provided an overview of skin organoids created from pluripotent stem cells, showcasing their potential in dermatologic research and future clinical applications, while noting challenges such as lengthy differentiation protocols that result in heterogeneous products.
8 citations
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December 2022 in “BMC Genomics” This study revealed gene expression patterns in yak hair follicles during different growth phases, enhancing the understanding of cell fate specialization and providing insights for yak villus development.
39 citations
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March 2022 in “Nature Protocols” This study describes a protocol for generating hair-bearing skin organoids from human pluripotent stem cells, achieving full complexity resembling fetal skin tissue by day 130 in vitro.
5 citations
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November 2020 in “Frontiers in Cell and Developmental Biology” This study introduced a simple and reliable in vitro assay capable of large-scale simultaneous screening of hair growth-promoting compounds using a 3D co-culture system of human dermal papilla and outer root sheath cells.
23 citations
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January 2020 in “Frontiers in Pharmacology” In this study, DHT was observed to have varying effects on hair follicle growth and related protein expression depending on concentration, with the Wnt/β-catenin pathway potentially playing a significant role.
38 citations
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February 2019 in “Clinical Interventions in Aging” This meta-analysis found that dutasteride was more effective than finasteride in increasing hair count and improving photographic assessments for men with androgenetic alopecia, while both drugs had similar rates of sexual dysfunction-related adverse effects.
76 citations
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August 2018 in “International Journal of Cosmetic Science” This review discusses the use of Dermal Papilla cells as in vitro models for studying hair growth modulators, emphasizing their role in aiding the development of new hair treatments, but reports no new clinical results.
2 citations
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June 2016 in “Journal of Applied Biological Chemistry” In this study, Glycine soja Siebold et Zucc extracts promoted hair growth and increased cell activity in mice, suggesting potential use for alopecia treatment.
242 citations
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February 2016 in “Science” This research found that Foxc1 transcription factor and COL17A1 are critical in regulating quiescence and hair thinning in hair follicle stem cells, with aging-related DNA damage leading to hair loss.
321 citations
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December 2009 in “Journal of Dermatological Science” This review discusses the role of dermal cells in hair follicle regeneration and morphogenesis and highlights their potential therapeutic implications, but it reports no new empirical findings.
54 citations
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January 2009 in “British Journal of Dermatology” This study found that in scarring alopecia, stem cells are differentially localized, suggesting that both inner and outer root sheath stem cells, rather than just follicular bulge stem cells, are involved.
19 citations
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August 2008 in “Journal of The European Academy of Dermatology and Venereology” In this study, researchers observed that in advanced androgenetic alopecia, increased DNA damage in the frontal bald area may lead to cell apoptosis due to impaired repair capacity.
42 citations
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March 2006 in “Drug Discovery Today: Therapeutic Strategies” This article discusses the need for rational strategies in developing hair loss drugs targeting specific events in hair follicle cycling, reporting no clinical findings but emphasizing the importance of understanding molecular controls.
520 citations
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February 2001 in “Journal of Clinical Investigation” This study found that VEGF significantly enhances perifollicular vascularization during the hair growth phase, accelerating hair regrowth and increasing follicle and hair size, while its inhibition retards hair growth.
124 citations
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April 1992 in “Journal of Endocrinology/Journal of endocrinology” This study observed that cells from androgen-sensitive areas like the beard and scrotum showed higher androgen receptor levels compared to those from non-balding scalp areas, supporting the role of dermal papilla in follicle growth responses to androgens.
