Fig. 3

LINC00261 overexpression promoted apoptosis and cell cycle arrest of LC cells. a–c The apoptosis rates of A549 and SPC-A1 cells were determined by flow cytometry. d–f The cell cycle of A549 and SPC-A1 cells was determined by flow cytometry. ^**P < 0.001 vs. blank, ^##P < 0.001 vs. NC. Blank: cells treated by transfection regent only. NC: pCDH-CMV empty plasmid. LINC00261: pCDH-CMV- LINC00261 overexpression plasmid. All experiments repeated independently in triplicate