DRAM2 and non-small cell lung carcinoma: The expression of DRAM2 and its subcellular distribution in six NSCLC cell lines (A549, H1299, SK-MEM-1, H460, H661, and H292) and a normal bronchial epithelial cell line (HBE) was evaluated usingimmunofluorescence analyses, RT-PCR, and western blot, respectively.