NDRG2 and B-cell chronic lymphocytic leukemia: Western blot analysis showed that the median NDRG2 protein expression was 0.1252 (range, 0.0438–0.3383), 0.8341 (range, 0.3575–2.0262) and 0.7621 (range, 0.3348–1.6500) in CLL cells transfected with miR-NC, miR-28-5p inhibitors and miR-650 inhibitors, respectively.