Diphlorethohydroxycarmalol, Isolated from Ishige Okamurae, Increases Prostaglandin E2 through the Expression of Cyclooxygenase-1 and -2 in HaCaT Human Keratinocytes

    November 2012 in “ Biomolecules & therapeutics ”
    Gyeoung Jin Kang, Sang‐Kyoo Han, Young Sang Koh … Eun Sook Yoo
    Studysummary This study found that diphlorethohydroxycarmalol significantly increased prostaglandin <TEX>$E_2$</TEX> synthesis in HaCaT human keratinocytes by upregulating COX-1 and COX-2 expression, suggesting potential benefits from elevated <TEX>$PGE_2$</TEX> production.
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    Research cited in this study 5

    1. Human Hair Follicles Contain Two Forms of ATP-Sensitive Potassium Channels, Only One Sensitive to Minoxidil The FASEB Journal · 2008
    2. Influence of Prostaglandin F2α and Its Analogues on Hair Regrowth and Follicular Melanogenesis in a Murine Model Experimental dermatology · 2005
    3. Prostaglandin-Induced Hair Growth Survey of Ophthalmology · 2002
    4. Minoxidil Upregulates the Expression of Vascular Endothelial Growth Factor in Human Hair Dermal Papilla Cells British Journal of Dermatology · 1998
    5. Activation of Cytoprotective Prostaglandin Synthase-1 by Minoxidil as a Possible Explanation for Its Hair Growth-Stimulating Effect Journal of Investigative Dermatology · 1997