March 2026 in “Frontiers in Veterinary Science” This study found that all-trans retinoic acid (ATRA) inhibits proliferation and promotes apoptosis in secondary hair follicle-derived dermal papilla cells from cashmere goats, likely via the TGF-β2/Smad2/3 signaling pathway.
56 citations
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November 2012 in “Endocrinology” This study found that the absence of vitamin D receptor signaling in mice impairs the inflammatory response to skin injury, particularly affecting macrophage recruitment and granulation tissue formation.
27 citations
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September 2015 in “Drug Design Development and Therapy” This study suggests that type IV collagenases, MMP-2 and MMP-9, play important roles in the hair cycle by regulating the expression of VEGF, IGF-1, and TGF-β in mice.
26 citations
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January 2015 in “PubMed” This study found that the type IV collagenases, MMP-2 and MMP-9, play significant roles in the hair cycle, potentially through their influence on VEGF, IGF-1, and TGF-β expression.
5 citations
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March 2017 in “Biomedical and Pharmacology Journal” This article discusses the concept of telogen effluvium, introduced in 1961, characterized by diffuse scalp hair loss due to various triggers, and reports no new clinical findings.
