Figure 4

Over-expression of WNT7A promotes the migration capacity of pancreatic cancer cells in vitro. (A) The expression of WNT7A at mRNA and protein level were determined by qRT-PCR and Western blot respectively in cells transfected with negative control and wnt7a plasmid. (B) Impact of over-expression of WNT7A on PDAC cell’s migration capacity in transwells assays. (C) Impact of over-expression of WNT7A on PDAC cell in wound healing assays. **P < 0.01, ***P < 0.001.