Figure 2.

Thiostrepton treatment suppresses NSCLC tumorigenesis. Thiostrepton treatment significantly suppressed NSCLC cell viability (A) and colony formation (B) in A549, H1299, CL141 and CL152 cells. C, Thiostrepton inhibited NSCLC cell migration. The bars indicate relative migratory ability (left y‐axis), which is compared with the vehicle (control; 0). Relative cell viability (right y‐axis) is indicated by solid lines. These data suggest that the decreased cell migration by thiostrepton was not associated with the reduction of cell viability. **P < .01, ***P < .001