Effects of forced <i>TFF3</i> expression on RB cell migration.

<p>(A) Grayscale pictures (100x) depicting GFP-labeled WERI-Rb1 cells (arrowheads), which exited the vasculature (arrows) after injection into a CAM vein. (B) Quantification of hGAPDH content (normalized against <i>18S</i> RNA) in lower CAM punches 7 days after intravenous injection of TFF3 overexpressing (TFF3) and control (ctr) WERI-Rb1 and RBL-15 cells. Values are means from at least 3 independent experiments ± SEM.; **P < 0.01; ns = no statistical differences compared to the control group calculated by Student`s <i>t</i>-test.