NLRP3 and colitis: We evaluated the expression of DLG2, NLRP3 and NFKBIZ genes using publicly available microarray data in mouse colon from mice treated with Dextran Sulfate Sodium (DSS) to induce a colitis like phenotype (Fang et al. 2012) (GSE22307) and T cell transfer (Fang et al. 2011) (GSE27302) to model chronic colitis, obtained from the R2 Genomics Analysis and Visualization Platform (http://r2.amc.nl).