加载中

    Metabolic regulation of NLRP3. Hughes Mark M,O'Neill Luke A J Immunological reviews A shift in our understanding of macrophage biology has come about as a result of recent discoveries in the area of metabolic reprogramming of macrophages. The NLRP3 inflammasome drives the activation of caspase-1, leading to the production of IL-1β, IL-18, and a type of cell death termed pyroptosis. The NLRP3 inflammasome has been shown to sense metabolites such as palmitate, uric acid, and cholesterol crystals and is inhibited by ketone bodies produced during metabolic flux. The NLRP3 inflammasome has also been shown to be regulated by mitochondrial reactive oxygen species and components of glycolysis, such as Hexokinase. Here, we review these findings and discuss their importance for inflammation and furthermore discuss potential therapeutic benefits of targeting NLRP3. 10.1111/imr.12608