NewslettersDermal Cell News Organic Ultraviolet Filters Regulate Hyaluronan Metabolism in Human Epidermal Keratinocytes through the Phosphatidylinositol 3-Kinase Pathway By Laurisa Dohm - November 7, 2022 0 156 Investigators studied the effects of organic UV filters on hyaluronan metabolism and skin hydration in human HaCaT keratinocytes. [Toxicology in Vitro] Abstract