Fig. 2

Effects of ectopic expression of TC2N on lung cancer cell proliferation and apoptosis in vitro. a Knockdown of TC2N in H460 cells and overexpression of TC2N in HBE cells were identified by WB assay. ACTIN serves as a loading control. b MTS assays were carried out in H460 cells expressing the negative control or shRNA of TC2N and in HBE cells expressing the vector control or TC2N. *P < 0.05; **P < 0.01. c, d Flow cytometry assays were used to examine the effect of TC2N on cell cycle (c) and cell apoptosis (d). Error bars indicate SD (n = 3)