Figure 2

H. pylori-induced TRAIL sensitivity in gastric epithelial cells is not due to upregulation of DRs. AGS Cells were incubated with or without H. pylori for 12 h and then the expression of TRAIL receptors, DR4, DR5, DcR1, and DcR2, on cell surfaces were analyzed by flow cytometry with mAbs against DR4, DR5, DcR1, and DcR2 (eBioscience) or isotype antibody (shaded histogram). The human granulocytes served as positive controls for DcR1 and DcR2