Figure 11. KRT6A silencing inhibits LUAD cell proliferation, migration and invasion (A549 and HCC827). (A) RT-qPCR was used to verify the efficiency of KRT6A knockdown in LUAD cell lines. (B) CCK-8, (C) clone formation and (D) EDU assays were used to test the proliferation of LUAD cell lines. (E) Transwell assay was applied to measure cell migration and invasion of LUAD cell lines. ns, not significant, *P < 0.05, **P < 0.01, ***P < 0.001, ****P < 0.0001.