Figure 3. lncRNA-n326322 promotes NPC cell invasion and migration.
(A) The migration capability of NPC cells regulated by lncRNA-n326322 was determined by wound-healing assays. (B) Transwell assay with or without matrigel showed that upregulation of lncRNA-n326322 increased cell invasion and migration in 6-10B cells, whereas downregulation of lncRNA-n326322 suppressed cell invasion and migration capability in CNE-2 cells. **P < 0.05 compared with control. (C) Western blot results demonstrated that the overexpression of lncRNA-n326322 induced the expression of p-ERK, MMP2 and MMP9, and the knockdown of lncRNA-n326322 inhibited the expression of p-ERK, MMP2 and MMP9.