The secretion of the strictly inflammasome-dependent IL-1β (see the results of costimulation with AC-YVAD-cmk, Supplemental Figure 10B) was further strongly augmented by a short-time 3-hour Salmonella infection in those cells and was dramatically higher in the KO than in WT macrophages (Supplemental Figure 10A). This evidence concerns the gene IL1B and Salmonella Infections.