Fig. 2From: Splicing factor derived circular RNA circCAMSAP1 accelerates nasopharyngeal carcinoma tumorigenesis via a SERPINH1/c-Myc positive feedback loopcircCAMSAP1 promotes proliferation, migration, and invasion of NPC cells in vitro. Wound-healing assay (A), transwell invasion (B), MTT assays (C), and flow cytometry analysis of cell cycle distribution (D) in the empty vector, the circCAMSAP1 overexpression vector, two circCAMSAP1 siRNAs, and scramble siRNAs transfected NPC cells. EV, empty vector; OE, the overexpression vector; NC, scrambled negative control; Data are shown as means ± standard deviation (SD). *, p < 0.05; **, p < 0.01; ***, p < 0.001; ****, p < 0.0001Back to article page