Fig. 6

The effect of ibHLH pIRES2-EGFP on the hypoxic-depended expression of ibHLH (a), HIF-1a (b), VEGF (c), N-cadherin (d), Vimentin (e), and β-catenin (f). Data represent the mean (± SD) of Fold Changes from two independent experiments, each performed in duplicate. Statistically analysis was performed on Log2 Fold Changes, using One-way ANOVA, Bonferroni. Error bars indicate ± SD. (*p < 0.05, **p < 0.01, ***p < 0.001, N/S not significant)