PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 32881660-11 2021 CONCLUSION: The serum OPN seems to be a novel significant prognostic and predictive factor in patients with advanced gastric cancer whom treated with DCF regimen. Pentostatin 150-153 secreted phosphoprotein 1 Homo sapiens 22-25