Fig. 4From: Expression profiles, biological functions and clinical significance of circRNAs in bladder cancerCircRNAs regulate invasion, migration and metastasis and angiogenesis in BCa cells and the molecular mechanisms of circRNAs in BCa. a Roles of circRNAs in invasion and migration. b Roles of circRNAs in lung metastasis. c Roles of circRNAs in angiogenesis. d Molecular mechanisms of circRNAs in BCaBack to article page