Figure 4.
FAK knockdown or SphK1 knockdown decreases the migrational potency of RKO cells. (A) Cell migrational potency demonstrated by a wound healing assay (magnification, ×100) and analysis. (B) Cell migrational potency demonstrated by a Transwell assay (magnification, ×200) and analysis. All data are presented as the mean ± standard deviation of three independent experiments. FAK, focal adhesion kinase; SphK1, Sphingosine kinase 1; Con, control; NC, negative control.