Figure 3.

MiR‐30a‐5p possessed a negative correlation with lncRNA DLEU2 expression in NSCLC. A, TCGA analysis of the expression levels of miRNAs in paired and unpaired LAC tissues. B, Pearson analysis of the correlation of lncRNA DLEU2 with miR‐30a‐5p expression in LAC tissues. C, FISH analysis of the localization and expression levels of miR‐30a‐5p and validation of the correlation of lncRNA DLEU2 with miR‐30a‐5p expression in LAC tissues. D, ROC analysis of the cut‐off value, AUC, sensitivity and specificity of miR‐30a‐5p in LAC patients. E, Kaplan‐Meier analysis of the association of high or low miR‐30a‐5p expression with poor survival and tumour recurrence in LAC patients. Data are the mean ± SEM of three experiments. * P < .05, ** P < .01 and *** P < .0001