NDRG2 and cancer: Evidence provided indicated that miR-139-5p and miR-483-5p target N-Myc downstream-regulated gene 4 (NDRG4) and NDRG2, respectively, and that overexpression of either NDRG4 or NDRG2 inhibits the invasive capacity of cancer cells [33] (Figure 1 and Table 1).