Figure 2From: Canonical Wnt signaling is antagonized by noncanonical Wnt5a in hepatocellular carcinoma cellsImmunocytochemical analysis of mesenchymal marker vimentin protein in AFP+ and AFP- HCC cell lines. Cells grown on coverslips were subjected to immunoperoxidase assay using anti-vimentin antibody (brown), and counterstained with hematoxylin (blue).Back to article page