Fig. 4

BMP2 knockdown suppresses SCC9 cell migration and invasion, whereas its overexpression enhances these oncogenic properties. A Post-transfection wound healing assay assessing OSCC cell migration capacity. B Quantitative assessment of migratory potential through Transwell migration assays following transfection. C Matrigel-coated Transwell invasion assays with quantitative analysis of invasive capability post-transfection. *p < 0.05, **p < 0.01, ****p < 0.0001