Figure 2.

Pentamidine suppresses the migration and invasion of prostate cancer cells. A, B, Wound‐healing assays of PC3 and DU145 cells pre‐treated with 2.5 μmol/L pentamidine or vehicle. Scale bar, 100 μm. C, D, Transwell migration experiments of PC3 and DU145 cells pre‐treated with 2.5 μmol/L pentamidine or vehicle. Scale bar, 100 μm. (E‐F) Transwell invasion experiments of PC3 and DU145 cells pre‐treated with 2.5 μmol/L pentamidine or vehicle. Scale bar, 100 μm. Unpaired t test was used for the statistical analysis. ***P < .001. Data are presented as mean ± SD of at least three independent experiments