Notably, while our previous study showed that miR-150 was over-expressed in NSCLC cell lines compared to the MRC-5 normal human lung cells 18, here, in contrast, we detected that EPG5 protein and mRNA levels were significantly down-regulated in NSCLC cell lines (95C, 95D, H1299, H460 and A549) compared with MRC-5 cells (Figure 3F-G). The gene discussed is EPG5; the disease is non-small cell lung carcinoma.