Figure 1.

Downregulation of circABCB10 suppressed NSCLC proliferation and migration. A, Relative expression levels of circABCB10 were measured by qRT‐PCR in the lung cancer cell lines A549, PC9, H1299, H1975, H1650, and in normal BEAS‐2B lung epithelial cells. B, CircABCB10 expression in A549 and PC9 cells was measured by qRT‐PCR after transfection with siRNA against circABCB10 (sicircABCB10) or negative control (NC). C, D, CCK8 assays were used to detect the proliferation of A549 and PC9 cells. E, F, Cell migration of A549 and PC9 cells was measured by Transwell assay. Each experiment was repeated at least three times; *P < 0.05, **P < 0.01, and ***P < 0.001. CCK8, Cell Counting Kit‐8; NSCLC, nonsmall cell lung cancer; qRT‐PCR, quantitative reverse transcription‐polymerase chain reaction; siRNA, small interfering RNA