Fig. 4

Cell viability assays. Activation of PPARG promotes proliferation in CRC cell lines (A). Inhibition of PPARG reduces viability in CRC cell lines (B). siRNA-mediated gene suppression of PPARG reduces cell viability in SW403 (C) (Data is presented as average ± standard deviation; statistical significance is indicated as **** p < 0.0001, *** p < 0.001, ** p < 0.01, * p < 0.05, ns non-significant; for statistical testing the t-test and Wilcoxon-Rank test were performed, both showing equal significance levels for all comparisons)