ZEB2 and non-small cell lung carcinoma: Consistently, the cellular experiments were performed, and we found that NSCLC cells (A549, H1299, SK-MES-1 and Calu-3) were featured by lower levels of miR-6734-3p (P < 0.05, Figure 1g) and higher levels of ZEB2 (P < 0.05, Figure 1(h,i)), in contrast with the normal HBE cells, which were in line with our clinical results.