Our results showed that the expression of EGFL7 and miR-126 were significantly correlated in both NSCLC tissues (n = 46, r = 0.43, P = 0.003, Figure 2) and adjacent normal tissues (n = 46, r = 0.37, P = 0.011, Figure 2). The gene discussed is EGFL7; the disease is non-small cell lung carcinoma.