PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 29430850-1 2018 Efavirenz (EFV), an antiretroviral that interacts clinically with co-administered drugs via activation of the pregnane X receptor (PXR), is extensively metabolized by the cytochromes P450. efavirenz 11-14 nuclear receptor subfamily 1, group I, member 2 Mus musculus 110-129 30677459-2 2019 Herein, we investigated the role of pregnane X receptor (PXR) in mediating the adverse effects of efavirenz on lipid homeostasis. efavirenz 98-107 nuclear receptor subfamily 1, group I, member 2 Mus musculus 36-55 30677459-2 2019 Herein, we investigated the role of pregnane X receptor (PXR) in mediating the adverse effects of efavirenz on lipid homeostasis. efavirenz 98-107 nuclear receptor subfamily 1, group I, member 2 Mus musculus 57-60 30677459-5 2019 RESULTS: We found that efavirenz is a potent PXR-selective agonist that can efficiently activate PXR and induce its target gene expression in vitro and in vivo. efavirenz 23-32 nuclear receptor subfamily 1, group I, member 2 Mus musculus 45-48 30677459-5 2019 RESULTS: We found that efavirenz is a potent PXR-selective agonist that can efficiently activate PXR and induce its target gene expression in vitro and in vivo. efavirenz 23-32 nuclear receptor subfamily 1, group I, member 2 Mus musculus 97-100 29430850-1 2018 Efavirenz (EFV), an antiretroviral that interacts clinically with co-administered drugs via activation of the pregnane X receptor (PXR), is extensively metabolized by the cytochromes P450. efavirenz 0-9 nuclear receptor subfamily 1, group I, member 2 Mus musculus 110-129 29430850-1 2018 Efavirenz (EFV), an antiretroviral that interacts clinically with co-administered drugs via activation of the pregnane X receptor (PXR), is extensively metabolized by the cytochromes P450. efavirenz 0-9 nuclear receptor subfamily 1, group I, member 2 Mus musculus 131-134 29430850-1 2018 Efavirenz (EFV), an antiretroviral that interacts clinically with co-administered drugs via activation of the pregnane X receptor (PXR), is extensively metabolized by the cytochromes P450. efavirenz 11-14 nuclear receptor subfamily 1, group I, member 2 Mus musculus 131-134 29430850-2 2018 We tested whether its primary metabolite, 8-hydroxyEFV (8-OHEFV) can activate PXR and potentially contribute to PXR-mediated drug-drug interactions attributed to EFV. efavirenz 51-54 nuclear receptor subfamily 1, group I, member 2 Mus musculus 78-81 29430850-2 2018 We tested whether its primary metabolite, 8-hydroxyEFV (8-OHEFV) can activate PXR and potentially contribute to PXR-mediated drug-drug interactions attributed to EFV. efavirenz 51-54 nuclear receptor subfamily 1, group I, member 2 Mus musculus 112-115 29430850-4 2018 Corroborating this, treatment with EFV for 72 h elevated the mRNA abundance of the PXR target gene, Cyp3a11, by approximately 28-fold in primary hepatocytes isolated from PXR-humanized mice, whereas treatment with 8-OHEFV did not result in a change in Cyp3A11 mRNA levels. efavirenz 35-38 nuclear receptor subfamily 1, group I, member 2 Mus musculus 83-86 29430850-4 2018 Corroborating this, treatment with EFV for 72 h elevated the mRNA abundance of the PXR target gene, Cyp3a11, by approximately 28-fold in primary hepatocytes isolated from PXR-humanized mice, whereas treatment with 8-OHEFV did not result in a change in Cyp3A11 mRNA levels. efavirenz 35-38 nuclear receptor subfamily 1, group I, member 2 Mus musculus 171-174 29430850-5 2018 FRET-based competitive binding assays and isothermal calorimetry demonstrated that even with the lack of ability to activate PXR, 8-OHEFV displays an affinity for PXR (IC50 12.1 mum; KD 7.9 mum) nearly identical to that of EFV (IC50 18.7 mum; KD 12.5 mum). efavirenz 134-137 nuclear receptor subfamily 1, group I, member 2 Mus musculus 163-166