From Sea to Cell: Ascophyllum nodosum and Fucus vesiculosus Extracts Attenuate NF-κB-Mediated Inflammation and Protect Intestinal Barrier Integrity—A Comprehensive Analysis Applying In Vitro and In Vivo Models. - Karlsberger, Lea; Sadova, Nadiia; Heckmann, Mara; Serenius, Fanny; Meinander, Annika; Kirchsteiger, Julia; König, Alice; Schwarzinger, Bettina; Blank-Landeshammer, Bernhard; Ladirat, Stephanie; Weghuber, Julian (Marine Drugs, 2026)