PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 18601905-6 2008 The abrogation of apoptosis is completely reversed by specific COX-2 inhibition, suggesting that HBx blocks p53-induced apoptosis via activation of COX-2/PGE(2) pathway. Prostaglandins E 154-157 X protein Hepatitis B virus 97-100