Fig. 5: HOXA4 suppressed lung cancer cell migration and invasion.

Transwell assays with or without Matrigel were performed to determine the invasion and migration abilities of NCI-H1975 (a) and NCI-H446 (b) cells with HOXA4 overexpression and NCI-1299 cells (c) with HOXA4 silencing. Magnification: ×200. Scale bars=100 μm. ***P < 0.001