NPRL2 and non-small cell lung carcinoma: Spearman’s rank correlation coefficient revealed positive correlations between genes: RASSF1A and NPRL2/G21 (P = 0.0001, rs = 0.38), RASSF1A and FUS1 (P = 0.001, rs = 0.34) in NSCLC group; and also between RASSF1A and NPRL2/G21 in AC (P = 0.02, rs = 0.52) and NSCC (P = 0.002, rs = 0.60) group.