Figure 4.
miR-155-5p exerts inhibitory effects on lung squamous cell carcinoma cell invasion and migration via inhibition of FGF9 expression (400×, Crystalline violet staining). Transfected H2170 cells were respectively inoculated into Transwells (covered with Matrigel, invasion test) and Transwells (without matrix, migration test) and cultured for 48 hours. The cells were fixed and stained, and the number of cells in each of the groups was counted analyzed. *P<0.05.
