Fig. 2

miR-8084 enhances scratch wound healing ability, migration and invasion of breast cancer cells. a Movement ability of BT-549^NC, BT-549^miR-8084 cell lines was detected by scratch wound healing assays. b Cell migration was quantified as distance of wound-healed area. Data represent mean ± SD (**P < 0.01). c Movement ability of MDA-MB-231^NC or MDA-MB-231^{miR-8084 inhibitor} cell lines was detected by scratch wound healing assays. d Cell migration was quantified as distance of wound-healed area. Data represent mean ± SD (**P < 0.01). e Representative photographs of migratory or invasive BT-549^NC or BT-549^miR-8084 cells on the membrane (magnification, ×100). f, g Average number of migratory or invasive BT-549^NC or BT-549^miR-8084 cells. (**P < 0.01). h Representative photographs of migratory or invasive MDA-MB-231^NC or MDA-MB231^{miR-8084 inhibitor} cells on the membrane (magnification, ×100). i, j Average number of migratory or invasive MDA-MB-231^NC or MDA-MB231^{miR-8084 inhibitor} cells (*P < 0.05, **P < 0.01). The data represent the mean ± SD