Fig. 8From: CircFBXL5 promotes the 5-FU resistance of breast cancer via modulating miR-216b/HMGA2 axisThe flowchart and main ideas of this study. CircFBXL5 could sponge miR-216b to regulate HMGA2, thereby promoting the 5-FU resistance of breast cancer by regulating cell migration, invasion and apoptosisBack to article page