Fig. 4From: Circular RNA circCSPP1 promotes the occurrence and development of colon cancer by sponging miR-431 and regulating ROCK1 and ZEB1Knockdown of ROCK1 reverses the tumor-promoting effect of circCSPP1. Colon cancer cells were treated with pcDNA3.1-circCSPP1, pcDNA3.1-circCSPP1 plus miR-431 mimics or pcDNA3.1-circCSPP1 plus ROCK1 shRNA. A The expression of ROCK1 was detected with RT-qPCR. B CCK8 was used to detect the cell viability in each group. C Cell clone formation was used to assess the proliferation of clone cancer cells. D, E Cell migration and invasion were detected with transwell assays. **p < 0.01; n = 3Back to article page