PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 20019843-1 2009 15-Deoxy-Delta(12,14)-prostaglandin-J(2) (15d-PGJ(2)), a peroxisome proliferator-activated receptor gamma (PPARgamma) agonist, induces cell death in tumor cells in vitro; however, no study showed its in vivo effect on tumors. ,14)-prostaglandin-j 17-37 peroxisome proliferator activated receptor gamma Mus musculus 107-116