Fig 2.
Overexpression of miR-143 has no significantly effect on the growth of NSCLC cells. (A) The expression level of P-miR-143 recombinant after 24, 48, 72 and 96 h transfection in A549 was determined by the qRT-PCR Assay(*P < 0.05). (B-D) MTT assays were performed to detect the cell valibility of NSCLC cells transfected with P-miR-143, Pc3.1 and blank control. (E) Colony formation assays were employed to detect the cell growth activity of NSCLC cells transfected with P-miR-143, Pc3.1 and blank control.