Figure 6. The cytotoxic activity of all conditions of CD3⁺CD56⁺ cells could be neutralized with αIFN-γ treatment.

The CD3⁺CD56⁺ cells from each condition were incubated with the attached HubCCA1 cells (5,000 cells/well) for 4 h before the PI assay. These conditions included the untreated CD3⁺CD56⁺ cells, αIFN-γ treatment to CD3⁺CD56⁺ cells, CD3⁺CD56⁺ cells primed with mDC, αIFN-γ treatment to CD3⁺CD56⁺ cells primed with mDC, CD3⁺CD56⁺ cells primed with sunitinib-pretreated mDC, and αIFN-γ treatment to CD3⁺CD56⁺ cells primed with sunitinib-pretreated mDC. * designates conditions that provided statistically difference after αIFN-γ treatment at the same E:T ratio with p<0.05.