FIGURE 4.
Aim2 responds to cytosolic bacteria. Control or Aim2 shRNA expressing NLRP3/NLRC4DKO (A) or WT macrophages (B) were generated by retroviral transduction and infected with L. monocytogenes at a multiplicity of infection of 10, and IL-1β secretion was determined after 4 h. C, Control or Aim2 shRNA expressing NLRP3/NLRC4DKO macrophages were infected with Francisella novicida for 8 h, and IL-1β secretion was determined. *p < 0.05.