Figure 4. E5 and E6 contribute to Met upregulation.

The indicated cell types were transfected with a Met promoter reporter construct (Hwang et al., 2011). 36 hours following transfection, luciferase activity was measured and normalized to Renilla luciferase internal control. Values are the average of at least 3 independent experiments and bars represent ± one standard error of the mean. ***=p<0.001 compared to HPV16 wild-type cells.