CASP1 and Salmonella Infections: To investigate this, we generated Casp1–/–;Casp8–/–;Ripk3–/– iBMDMs and compared their death kinetics upon Salmonella infection to those of Casp1–/–;Casp11–/–;Casp12–/–;Casp8–/–;Ripk3–/– cells.