Figure 5.

Effect of hsa_circ_0008673 knockdown on the proliferation and metastasis of breast cancer cells. A, The expression of hsa_circ_0008673 in breast cancer cell lines. B, The efficiency of hsa_circ_0008673 knockdown. C, Effect of hsa_circ_0008673 knockdown on the proliferation of breast cancer cells based on MTT assay. D, Flow cytometry verified the cell cycle of MDA‐MB‐231 and MCF‐7 cells. E, Transwell assay was performed to evaluate effects of hsa_circ_0008673 knockdown on cell migration and invasion. *P < .05, **P < .01, and ***P < .001