摘要
NLRP3 inflammasome,an intracellular multiprotein complex,can be activated by a range of pathogenic microbes or endogenous hazardous chemicals.Its activation results in the release of cytokines such as IL-1β and IL-18,as well as Gasdermin D which eventually causes pyroptosis.The activation of NLRP3 inflammasome is under strict control and regulation by numerous pathways and mechanisms.Its excessive activation can lead to a persistent inflammatory response,which is linked to the onset and progression of severe illnesses.Recent studies have revealed that the subcellular localization of NLRP3 changes significantly during the activation process.In this review,we review the current understanding of the molecular mechanism of NLRP3 inflammasome activation,focusing on the subcellular localization of NLRP3 and the associated regulatory mechanisms.We aim to provide a comprehensive understanding of the dynamic transportation,activation,and degradation processes of NLRP3.
