Fig. 1

DLGAP1-AS2 was overexpressed in NSCLC and correlated with the poor survival of NSCLC patients. Expression of DLGAP1-AS2 and miR-503 in NSCLC tissues and their paired non-tumor tissues collected from 64 patients was determined by RT-qPCR. DLGAP1-AS2 levels in the paired tissues were expressed as the average of three technical replicates (A). ***p < 0.001. For survival analysis, the 64 patients were divided into high and low DLGAP1-AS2 level groups (n = 32). Survival curves were plotted for both groups and compared using the log-rank test (B). MiR-503 expression levels in the paired tissues were expressed as the average of three technical replicates (C). ***p < 0.001