Figure 2.

Small-molecule blockade of the NLRP3 inflammasome. Cartoon depicting the mode of action of the various small molecule inhibitors described in detail in the text.

Abbreviations: ASC, apoptosis-related speck-like protein containing a caspase recruitment domain; ATP, adenosine triphosphate; CARD, caspase recruitment domain; Cys-LT, cysteinyl leukotriene; IKKβ, inhibitor of κB kinase β; IL, interleukin; NF-κB, nuclear factor kappa B; P2X7, P2X purinergic receptor 7; PYD, pyrin domain; TLR, Toll-like receptor.