Figure 4. AURKB regulated CRC progression via CCNE1 in vitro. HCT116 and SW620 cells were divided into three treatment groups, including shNC, shAURKB, and shAURKB + oeCCNE1. (A) Western blot detected the expression of AURKB and CCNE1. (B–D) The proliferation (B), colony formation (C), and cell cycle (D) of the treated cells were evaluated. *p < 0.05, **p < 0.01, ***p < 0.001.