PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 14751545-4 2004 TNF-alpha-induced COX-2 expression and PGE2 synthesis were also inhibited by PD98059 (an inhibitor of MEK1/2) and SB203580 and SB202190 (inhibitors of p38 MAPK), respectively, suggesting the involvement of p42/p44 and p38 MAPKs in these responses. SB 203580 114-122 mitochondrially encoded cytochrome c oxidase II Homo sapiens 18-23