FN1 and hepatocellular carcinoma: Figure 3A and 3B shows SPR and phase contrast images of five selected cell types: mouse fibroblast cells (3T3), human liver carcinoma cells (HepG2), kidney epithelial cells (Vero), vascular smooth muscle cells (A10) and adenocarcinomic alveolar basal epithelial cells (A549) that were seeded and fixed after 72 h on a fibronectin coated substrate as described in Methods.