Inflammasomes, neutrophil extracellular traps, and cholesterol

Activation of macrophage inflammasomes leads to interleukin (IL)-1β and IL-18 secretion and promotes atherosclerosis and its complications in mice and humans. However, the specific role and underlying mechanisms of the inflammasome in atherogenesis are topics of active research. Several studies in hyperlipidemic mouse models found that the NOD-like receptor protein 3 (NLRP3) inflammasome contributes to atherosclerosis, but recent work suggests...