FN1 and neoplasm: In transwell migration assay (Fig. 6A) and fibronectin-cell and laminin-cell adhesion assays (Fig. 6B), the inhibitory effects on tumour cell migration fibronectin-cell adhesion and laminin-cell adhesion between LY294002-treated group and RA-XII-plus-LY294002-treated group were more or less the same.