PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 18178864-11 2008 Our data underscore the importance of S1P in AC-mediated immune regulation, by stabilizing COX-2 mRNA in macrophages, a prerequisite for PGE2 formation. Dinoprostone 137-141 sphingosine-1-phosphate receptor 1 Mus musculus 38-41