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. 2017 Jul 19;11:201. doi: 10.3389/fncel.2017.00201

Figure 1.

Figure 1

Ablation of IRF2 binding protein 2 (IRF2BP2) skews microglia activation towards an inflammatory phenotype. (A) Immunoblot shows loss of IRF2BP2 protein in microglia from LysMCre/IRF2BP2flox (KO) mice. WT, littermate controls. IRF2BP2-deficient microglia have markedly increased expression of (M1) inflammatory markers inducible nitric oxide synthase (iNOS), Ccl2, and the cytokines Tumor Necrosis Factor-α (TNFα) and IL1β after lipopolysaccharide (LPS) challenge (B) but a reduced response of anti-inflammatory (M2) markers Arginase 1 (Arg1), Fizz1, Ym1 to interleukin-4 (IL4) stimulation (C). NT, non-treated. N = 3 mice/group. *p < 0.05.