Figure 2.
Effects of ectopic expression of miR-139-3p in LUAD cells (A549 and H1299). (A) Cell proliferation assessed by XTT assay. At 72 h after transient transfection of miRNAs, cancer cell viability was analyzed. (B) Cell cycle status at 72 h after transfection with miR-139-3p assessed using flow cytometry. (C) Cell invasion assessed using Matrigel invasion assays at 48 h after seeding miR-139-3p-transfected cells into the chambers. (D) Cell migration assessed using a membrane culture system at 48 h after seeding miR-139-3p transfected cells into the chambers. ****, p < 0.0001.
