Fig. 4From: Knockdown of CD44 inhibits proliferation, migration and invasion of osteosarcoma cells accompanied by downregulation of cathepsin SCD44 knockdown inhibited the migration and invasion of MG63 and U2OS cells. A A wound-healing assay was performed to detect the migration of MG-63 and U2OS cells. B Transwell assay was performed to detect migration and invasion of MG-63 and U2OS cells. Magnification, × 200. C Expression levels of migration and invasion-related proteins (MMP-9) were detected by Western blottingBack to article page