Figure 3. STING-dependent IFN production is necessary but not sufficient to induce necroptosis.
(A) Kinetic cell death of WT or Ifnar1−/− BMDM after treatment with 2 μg/ml cytosolic DNA and 50 μM pan-caspase inhibitor zVAD. (B) Kinetic cell death of WT or Ifnar1−/− BMDM after treatment with 2 μg/ml cGAMP and 25 μM pan-caspase inhibitor zVAD. (C) Kinetic cell death of WT or Ripk3−/− BMDM after treatment with 100 units/ml recombinant IFN and 25 μM pan-caspase inhibitor zVAD.