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. 2021 Mar 17;12:618577. doi: 10.3389/fimmu.2021.618577

Figure 2.

Figure 2

Essential role of Nlrp3 inflammasome in DENV rEIII-induced NETosis. After challenged (1 h) by TPA (2 nM) and DENV rEIII (0.6 μM), the images of DAPI (nucleus DNA staining) and citrullinated histone H3 (CitH3; NETosis marker) staining of NETosis formation of neutrophils from wild type (A), Nlrp3 null (Nlrp3−/−) (B), and caspase 1 null (Casp1−/−) (C) mouse were showed. The quantified results from flow cytometry are also indicted (D). n = 6, ** P < 0.01, vs. vehicle controls; #P < 0.05, ##P < 0.01 vs. wild type (WT) groups. Scale bars: 5 μm.