Figure 3.
The TTTY15 knockdown increases cell migration and invasion. (A) Wound scratch assays were performed to analyze the migration efficiency of TTTY15 knockdown A549 and H441 cells compared to the scramble cells. The statistical analysis of the inhibition rates of A549 and H441 cells was performed at 12 and 24 h, respectively. Magnification, ×200. (B) The Transwell invasion assay was performed to determine the invasion ability of TTTY15 knockdown A549 and H441 cells compared to the scramble cells. Data are presented as the mean ± SD; * p < 0.05, ** p < 0.01. Statistical analysis was conducted by Student’s t-test (n = 3).