Figure 13. Knockdown of AC092718.4 inhibits cancer cell growth. (A) The relative expression of AC092718.4 in LUAD cell lines including H1299, H1650, A549, and H1975 examined by Real-time RT-PCR, human bronchial epithelial cells (BEAS2B) cell line was used as control. (B) Establishment of AC092718.4 knockdown in A549 and H1299 cells, verified by Real-time RT-PCR. (C–F) Down-regulation of AC092718.4 inhibited cell growth and promote cell apoptosis in A549 and H1299 cells. **P < 0.01; ***P < 0.001.