PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17179942-0 2007 Effects of budesonide on P-glycoprotein expression in intestinal cell lines. Budesonide 11-21 ATP binding cassette subfamily B member 1 Homo sapiens 25-39 17179942-2 2007 Since glucocorticoids, such as budesonide, are frequently used during inflammatory bowel disease we investigated how budesonide influences P-gp expression in different intestinal cell lines. Budesonide 117-127 ATP binding cassette subfamily B member 1 Homo sapiens 139-143 17179942-6 2007 KEY RESULTS: Budesonide showed an induction of P-gp in LS180 cells and a down-regulation in Caco-2 cells. Budesonide 13-23 ATP binding cassette subfamily B member 1 Homo sapiens 47-51 17179942-9 2007 In PXR-transfected Caco-2 cells the budesonide-mediated down-regulation of P-gp was abolished. Budesonide 36-46 ATP binding cassette subfamily B member 1 Homo sapiens 75-79 17179942-11 2007 CONCLUSIONS AND IMPLICATIONS: Budesonide has the potential to influence MDR1 expression in vitro. Budesonide 30-40 ATP binding cassette subfamily B member 1 Homo sapiens 72-76 17179942-12 2007 In LS180 cells, the induction of MDR1 by budesonide probably is mediated via PXR. Budesonide 41-51 ATP binding cassette subfamily B member 1 Homo sapiens 33-37 17179942-14 2007 Further studies are required to evaluate how budesonide alters P-gp expression in vivo. Budesonide 45-55 ATP binding cassette subfamily B member 1 Homo sapiens 63-67