October 2025 in “Records of Natural Products” This research found that kaempferol, a flavonoid from hair growth-promoting plants, significantly enhanced human dermal papilla cell proliferation and inhibited specific signaling pathways, outperforming minoxidil, with topical application in mice promoting hair growth and thickness, indicating potential as a natural hair loss treatment.
71 citations
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January 2015 in “Journal of molecular cell biology/Journal of Molecular Cell Biology” This study found that mTOR signaling plays a crucial role in activating hair follicle stem cells by balancing BMP-mediated repression, essential for hair regeneration.
14 citations
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September 2018 in “Asian-Australasian Journal of Animal Sciences” This study found significant changes in gene and protein expression related to hair follicle development in Rex rabbits' skin during the first 8 weeks of life.
232 citations
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December 2011 in “Journal of the American Academy of Dermatology” Understanding and targeting specific molecules can help reduce scarring and promote scar-free healing.
43 citations
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December 2008 in “Molecular biology of the cell” This study found that disrupting Smad4 signaling in young mice led to overactivation of follicle stem cells, causing hyperplasia and depletion of the stem cell niche.