Figure 7.

Effect of cell migration by kallikrein 12 knockdown. A: 24-well transwell chambers with upper and lower culture compartments separated by polycarbonate membranes with 8-μm pores were used for migration or invasion assay. The chambers were stained by 0.09% crystal violet and cells were counted using light microscopy under high magnification (magnification ×10); B: The migration or invasion cells were counted in 5 individual fields per insert. Values were the number of cells. Data are shown as mean ± SD, using the one-way analysis of variance test (^aP < 0.05 vs other cell lines).