Fig. 5.Relationship between NEAT1 and miR-193a-3p. (A) Predicted miR-193a-3p binding sites in NEAT1. (B) Expression levels of NEAT and miR-193a-3p in lung adenocarcinoma (LUAD) cell lines (A459, H1299, and HCC87) and a normal lung epithelial cell line (BEAS-2B). (C) Dual-luciferase reporter assay confirmed that NEAT1 directly bound to miR- 193a-3p in LUAD cells.