Figure 6From: MicroRNA-20b promotes cell growth of breast cancer cells partly via targeting phosphatase and tensin homologue (PTEN)Inhibition of miR-20b suppresses the proliferation of breast cancer cells. ZR-75-30 cells (top-panel) and MCF-7 cells (below-panel) were transfected with miR-20b inhibitor or negative control; 48 hours after transfection, EdU labeling assays were performed. Representative micrographs (200×) and quantification of EdU incorporating-cells after transfection with miR-20b inhibitor or negative control.Back to article page