Figure 5

Staining of MMP-9 and F-actin in control and Slug-transfected clones, respectively. (a–c) Staining of MMP-9 and F-actin in non-treated PANC-1 cells. (d–f) Staining of MMP-9 and F-actin in Slug-transfected PANC-1 cells. (a, d) dFITC-labeled immunofluorescent staining, (b, e) Rhodamine-labeled phalloidin, (c, f) double-labeled immunofluorescent staining × 200.