CEACAM5 and pancreatic adenocarcinoma: In pancreatic adenocarcinoma, the mean intensity score for integrin αvβ6 (p < 0.001; p < 0.001), CEA (p < 0.001; p < 0.001), EGFR (p < 0.001; p < 0.001), and uPAR (p < 0.001; p = 0.056) was significantly higher compared to normal pancreatic tissue (Fig. 1).