NFKB1 and atherosclerosis: Ex vivo studies have reported that quercetin (25 μM) reduce the HUVEC expression of VCAM-1, where ICAM-1 was significantly enhanced, and then attenuate oxLDL induced endothelial leukocyte adhesion, and effectively modulate the TLR-NF-κB signaling pathway by attenuating the inflammatory process in atherosclerosis (164).