Fig. 1

The expression of ROR1 in GC cells. a ROR1 mRNA expression in 56 pairs of human GC and their corresponding non-tumour samples. b ROR1 mRNA was evaluated in eight GC cell lines and normal human gastric epithelial cells. c The protein levels of ROR1 in six paired GC tissues were detected by western blotting. d Representative results of the upregulation of ROR1 protein in GC specimens by immunohistochemistry