Fig. 2: CircMYBL2 promoted BC proliferation and migration.

BC cells were transfected with si-circMYBL2 or si-NC and transfected with LV-circMYBL2 or LV-vector via lentivirus plasmids. A–D For evaluation of the proliferative ability, CCK-8 and colony formation assays were used. E–G Wound healing and transwell assays were used to evaluate migratory capabilities. The scale bar in wound-healing assays indicates 50 μm; the scale bar in transwell assays indicates 100 μm. All data were expressed as the mean ± SD (three independent experiments). *p < 0.05; **p < 0.01; ***p < 0.001.