PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 22992945-10 2012 W146, a known S1P1 receptor antagonist, inhibited the active form of NF-kappaB p65 and COX-2 expression induced by IL-1beta. W146 0-4 mitochondrially encoded cytochrome c oxidase II Homo sapiens 87-92