January 2018 in “Belarusian State Pedagogical University repository (Belarusian State Pedagogical University)” The study suggests that culturing adipose-derived mesenchymal stem cells into spheroids with Wnt exposure can result in cell clusters resembling hair follicle dermal papilla cells, potentially aiding hair follicle generation.
4 citations
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May 2018 in “Electronic Journal of Biotechnology” This study found that all-trans retinoic acid (ATRA) negatively affects hair growth by reducing goat dermal papilla cell viability and growth factor expression.
25 citations
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June 2022 in “Developmental cell” In this study, Hedgehog signaling in dermal papilla fibroblasts was found to accelerate hair growth and induce follicle multiplication in mice via the SCUBE3/TGF-β pathway, with some effects observed in human scalp hair follicles.
59 citations
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June 2008 in “Journal of The American Academy of Dermatology” This article reviews major types of genetic hair shaft defects and associated syndromes, emphasizing understanding histologic features and diagnostic methods, but reports no new clinical findings.
62 citations
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July 1993 in “Journal of Investigative Dermatology” Hair growth is influenced by interactions between skin layers, growth factors, and hormones, but the exact mechanisms are not fully understood.