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. 2015 Mar 2;4(6):e1008824. doi: 10.1080/2162402X.2015.1008824

Figure 4.

Figure 4.

Effects of IFNγ-blocking antibody on tumor cell susceptibility to NK lysis. (A) Five hematopoietic tumor cell lines and (B) primary tumor cells were incubated with primary purified NK cells at 1:1 E/T ratio in the presence of an anti-IFNγ-blocking antibody (D9D10) or an isotype control. Bars represent the specific lysis of target cells (mean ± SEM) of four different experiments (p < 0.05, ∗∗p < 0.01 compared to the isotype control with the highest reactivity).