Fig. 3From: The epithelial-to-mesenchymal transition induced by tumor-associated macrophages confers chemoresistance in peritoneally disseminated pancreatic cancerTumor-associated macrophages promote migration and invasion. After co-culture with macrophages, Panc1 and BxPC-3 cells have enhanced migration and invasion abilities. C: control. M: co-culture with macrophages. Results are from representative experiments in quadruplicate and are shown as means ± S.D. * p < 0.01Back to article page