PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 24886859-1 2014 INTRODUCTION: Microsomal prostaglandin E synthase 1 (mPGES-1) catalyzes the terminal step in the biosynthesis of PGE2, a critical mediator in the pathophysiology of osteoarthritis (OA). Dinoprostone 113-117 prostaglandin E synthase Homo sapiens 14-51