Fig. 2From: Fibroblast activation protein-α-expressing fibroblasts promote the progression of pancreatic ductal adenocarcinomaEffect of fibroblast activation protein-α (FAP) expressing NIH-3 T3 cells on invasiveness of MiaPaCa-2 cells. a Western blot analysis shows stable expression of FAP in NIH-3 T3 cells. b MiaPaCa-2 cells that were cocultured with NIH-3 T3 cells with/without FAP expression and then migrated through the polycarbonate membrane were stained with H&E, and counted in 4 randomly selected fields/well in 4 wells at x100 field magnification. The invasion assay was performed 13 times. *, P < 0.01Back to article page