PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 18567745-0 2008 Enterolactone induces heme oxygenase-1 expression through nuclear factor-E2-related factor 2 activation in endothelial cells. 2,3-bis(3'-hydroxybenzyl)butyrolactone 0-13 heme oxygenase 1 Homo sapiens 22-38 18567745-4 2008 Our aim was therefore to assess whether enterolactone has indirect antioxidative effects via induction of HO-1 in endothelial cells. 2,3-bis(3'-hydroxybenzyl)butyrolactone 40-53 heme oxygenase 1 Homo sapiens 106-110 18567745-5 2008 The effect of enterolactone on HO-1 mRNA and protein expression in human umbilical vein endothelial cells (HUVEC) was analyzed by quantitative real-time PCR and western blot. 2,3-bis(3'-hydroxybenzyl)butyrolactone 14-27 heme oxygenase 1 Homo sapiens 31-35 18567745-6 2008 The role of nuclear factor-E2-related factor 2 (Nrf2) in HO-1 induction by enterolactone was studied using small interfering RNA (siRNA) and chromatin immunoprecipitation (ChIP) methods. 2,3-bis(3'-hydroxybenzyl)butyrolactone 75-88 heme oxygenase 1 Homo sapiens 57-61 18567745-7 2008 Our results showed that enterolactone induced HO-1 in HUVEC in a time- and concentration-dependent manner. 2,3-bis(3'-hydroxybenzyl)butyrolactone 24-37 heme oxygenase 1 Homo sapiens 46-50 18567745-8 2008 The induction appeared to be mediated via the transcription factor Nrf2, as Nrf2 siRNA abolished the HO-1 induction by enterolactone. 2,3-bis(3'-hydroxybenzyl)butyrolactone 119-132 heme oxygenase 1 Homo sapiens 101-105 18567745-9 2008 We also showed using ChIP that exposure to enterolactone increased the binding of Nrf2 to the promoter region of HO-1. 2,3-bis(3'-hydroxybenzyl)butyrolactone 43-56 heme oxygenase 1 Homo sapiens 113-117 18567745-10 2008 In conclusion, enterolactone increases the expression of HO-1 via Nrf2, which may contribute to its vasculoprotective effects. 2,3-bis(3'-hydroxybenzyl)butyrolactone 15-28 heme oxygenase 1 Homo sapiens 57-61