RENBP and gastric neoplasm: Here, we show that apoptosis induced by chemotherapeutic drugs may by partly inhibited by survival pathways of PI3-kinase/AKT and MAPK/ERK activated by the interaction of FAK and MGr1-Ag/37LRP after the adhesion of MGr1-Ag/37LRP to LN, which is MGr1-Ag/37LRP's ligand in the ECM of the gastric tumor microenvironment.