PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 20080160-0 2010 Benzodiazepines medazepam and midazolam are activators of pregnane X receptor and weak inducers of CYP3A4: investigation in primary cultures of human hepatocytes and hepatocarcinoma cell lines. Midazolam 30-39 nuclear receptor subfamily 1 group I member 2 Homo sapiens 58-77 20080160-8 2010 Consistently, two-hybrid mammalian assay using hybrid fusion plasmids GAL4-PXR ligand-binding domain (LBD) and VP16-SRC-1-receptor-interacting domain (RID) confirmed PXR activation by Midazolam and Medazepam. Midazolam 184-193 nuclear receptor subfamily 1 group I member 2 Homo sapiens 166-169 20080160-10 2010 Medazepam and Midazolam slightly activated pregnane X receptor and displayed weak potency to induce CYP3A4 mRNA in human hepatocytes. Midazolam 14-23 nuclear receptor subfamily 1 group I member 2 Homo sapiens 43-62 17050801-3 2006 In contrast, 3 linked hPXR variants (g.252A > G, g.275A > G, and g.4760G > A) were significantly (P < .05) associated with oral midazolam clearance in a mixed race/ethnicity population (n = 26) and the African American subpopulation (n = 14) but not in European Americans (n = 9). Midazolam 140-149 nuclear receptor subfamily 1 group I member 2 Homo sapiens 22-26 17050801-4 2006 Although the amount of hPXR mRNA normally spliced at the exon 4-5 junction correlated well with midazolam 1"-hydroxylation activities (P < .05), none of the 6 hPXR mRNA splice variants identified was associated with midazolam 1"-hydroxylation. Midazolam 96-105 nuclear receptor subfamily 1 group I member 2 Homo sapiens 23-27 17050801-5 2006 In conclusion, several hPXR polymorphisms have been identified that may have predictive value for oral midazolam clearance, particularly in African Americans. Midazolam 103-112 nuclear receptor subfamily 1 group I member 2 Homo sapiens 23-27