PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17068617-11 2006 When PR-B was down-regulated,the stimulating effect of E2 was enhanced, but the inhibitory effect of R5020 was decreased, RU486 antagonized R5020 weaklier than the control. Mifepristone 122-127 RB transcriptional corepressor 1 Homo sapiens 5-9 17068617-15 2006 RU486 antagonizes the effect of R5020,inhibiting cell growth, PR-B is involved in the antagonizing effect of RU486. Mifepristone 0-5 RB transcriptional corepressor 1 Homo sapiens 62-66 17068617-15 2006 RU486 antagonizes the effect of R5020,inhibiting cell growth, PR-B is involved in the antagonizing effect of RU486. Mifepristone 109-114 RB transcriptional corepressor 1 Homo sapiens 62-66