Figure 6.

CircDOCK1 regulated the progression of BC via the circDOCK1/hsa‐miR‐132‐3p/Sox5 pathway. (A and B) qPCR analysis of Sox5 expression in 5637 and EJ‐M3 cells transfected with the sicircDOCK1 and control siRNAs (siNC). GAPDH was used as the control. (C) Western blot analysis of Sox5 expression in 5637 and EJ‐M3 cells transfected with the sicircDOCK1 and control siRNAs (siNC). GAPDH was used as the control. (D and E) CCK8 assays for the viability of 5637 and EJ‐M3 cells exposed to different treatments. (F) EdU assay for the proliferation of 5637 and EJ‐M3 cells exposed to different treatments. (G) Cell migration assay for the migration potential of 5637 and EJ‐M3 cells exposed to different treatments. Each experiment was repeated a minimum of three times. The symbol * denotes a significant difference (P < 0.05), while ** represents a highly significant difference (P < 0.01) in a two‐tailed Student's t test