28 citations
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December 2020 in “Journal of Ginseng Research” This study found that ginsenoside Rf from Panax ginseng may serve as an effective anti-pigmentation agent by inhibiting the CREB/MITF pathway, reducing melanogenesis in melanocytes and UV-irradiated human skin.
137 citations
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January 2006 in “Frontiers in bioscience” This review discusses the role of corticotropin-releasing hormone in human skin, focusing on its regulation, receptors, and functions, and highlights parallels with the hypothalamo-pituitary-adrenal axis; it reports no new research findings.
August 1994 in “Molecular Endocrinology” This study found that AtT-20 pituitary cells with higher cAMP-dependent kinase activity had larger calcium currents and significantly increased beta-endorphin release compared to cells with lower kinase activity.
January 2022 in “bioRxiv (Cold Spring Harbor Laboratory)” This study suggests that typical skin lesions in Carney complex may originate from the pro-melanogenic activity of a specific dermal fibroblast population influenced by PKA signaling.
96 citations
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January 1997 in “Clinics in Dermatology” This study found that G protein-coupled estrogen receptor enhances melanin synthesis in melanoma cells through cAMP-PKA-MITF-TYR signaling, suggesting its potential as a drug target for chloasma treatment.