Figure 2

miR-203 inhibited proliferation and migration of TNBC cells. (A) The colony formation assay was used to measure cell proliferation capacity in MDA-MB-468 and MDA-MB-231 cells treated with control miRNA or miR-203 precursor. (B) A transwell migration assay was performed to detect the migratory capacity of MDA-MB-468 and MDA-MB-231 cells. *, P < 0.05.