35 citations
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June 2012 in “PloS one” This study suggests that Keratin 15 expression in stratified epithelia may be regulated by two distinct mechanisms involving PKC/AP-1 pathway for differentiation and FOXM1 for basal cells, challenging its reliability as a sole stem cell marker.
November 2025 in “Zenodo (CERN European Organization for Nuclear Research)” This review highlights Croton tiglium's dual therapeutic and toxic properties, noting its potential for hair growth promotion through PKC-mediated pathways, while emphasizing the challenges posed by its toxicity for safe clinical use.
November 2025 in “Zenodo (CERN European Organization for Nuclear Research)” This review consolidates evidence on Croton tiglium's bioactive compounds and effects, discussing its potential uses in treatments like hair-growth formulations, yet emphasizes the significant safety challenges due to the plant's inherent toxicity.
73 citations
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November 2000 in “Proceedings of the National Academy of Sciences of the United States of America” This study demonstrated that anagen can be induced in Stat3-disrupted mice, suggesting that both Stat3-dependent and independent pathways, possibly involving PKC, mediate hair cycle progression with required PI3K activation.
April 2019 in “The journal of investigative dermatology/Journal of investigative dermatology” This study demonstrates that extracellular ATP induced by UV radiation promotes melanin production in human melanocytes, suggesting ATP-induced purinergic signaling may influence skin pigmentation.