Figure 2.

The effect of Glutor on NK cells and tumor cells. Impedance-based analysis of MCF7 cells (A) and HepG2 cells (B) in the presence or absence of 0.375 × 10⁴ pre-activated NK cells, 100 nM Glutor or 0.375 × 10⁴ pre-activated NK cells + 100 nM Glutor. The cell index at 72 h after addition of pre-activated NK cells +/− Glutor is shown: n = 3. Data were pooled from three independent experiments and each experiment was performed with one donor. Mean with SEM. Statistics: paired t-test. Significant differences are indicated by asterisk: * p ≤ 0.05, ** p ≤ 0.01, **** p ≤ 0.0001.