CDK6 and non-small cell lung carcinoma: Next, Wu et al. demonstrated that miR-29 transfection by cationic lipoplexes significantly reduced the expression of cell division protein kinase 6 (CDK-6), DNMT3B and myeloid leukemia cell differentiation protein 1 (MCL1) and inhibited tumor growth in subcutaneous xenograft models of A549 NSCLC cells [78].