miR-224-5p is upregulated in NSCLC tissues and cell lines
(A) qRT-PCR analysis of miR-224-5p expression in tumor and corresponding para-carcinoma tissues from 83 NSCLC patients. (B–D) qRT-PCR analysis of miR-224-5p expression related to tumors based on sex (B), size (C), and pathological stage (D). (E) qRT-PCR analysis of miR-224-5p expression in human lung epithelial cell line BEAS-2B, and NSCLC cell lines 95-D, PC-9, H1975, H1299, and A549. U6 was used as an internal control. Error bars represent the mean ± SEM. ∗p < 0.05, ∗∗p < 0.01, ∗∗∗p < 0.001.