Figure 8

TFPI-2 inhibits cell mobility in NPC cells. The cell motility of the CNE2-empty vector and CNE2-TFPI-2 was determined by wound healing assay. At 24 h after scratching, the CNE2-TFPI-2 cells spread significantly slower than did CNE2 empty vector cells. All experiments were performed in triplicate, and data from representative experiments are shown.