Figure 5From: TGF-β isoforms induce EMT independent migration of ovarian cancer cellsEffect of TGF-β 1, TGF-β 2 or TGF-β 3 on mRNA and protein expression of transcription factors. There was (A) no difference in the mRNA expression of Snail between TGF-β treated NIH-OVCAR3 cells and controls, but (B) an increase of mRNA expression of Zeb 1 was observed in TGF-β treated NIH-OVCAR3 cells compared with controls. *P < 0.05.Back to article page