PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17990952-6 2007 Therefore, we hypothesized that Hcy activates AT1 receptor that potentiates STAT3 via ERK-1/2 phosphorylation. Homocysteine 32-35 mitogen-activated protein kinase 3 Mus musculus 86-93 17990952-11 2007 RESULTS: Although Hcy dose-dependently induced AT1 receptor expression in the endothelial cells, a significant induction was observed at 100 microM at 48 h. We investigated Hcy-induced ERK-1/2 and STAT3 phosphorylation through AT1 receptor induction, and our results suggest that Hcy activated AT1 receptor which led to ERK-1/2 and STAT3 phosphorylation. Homocysteine 173-176 mitogen-activated protein kinase 3 Mus musculus 185-192 17990952-11 2007 RESULTS: Although Hcy dose-dependently induced AT1 receptor expression in the endothelial cells, a significant induction was observed at 100 microM at 48 h. We investigated Hcy-induced ERK-1/2 and STAT3 phosphorylation through AT1 receptor induction, and our results suggest that Hcy activated AT1 receptor which led to ERK-1/2 and STAT3 phosphorylation. Homocysteine 173-176 mitogen-activated protein kinase 3 Mus musculus 320-327