Title : Synergism between AT1 receptor and hyperhomocysteinemia during vascular remodeling.

Pub. Date : 2007

PMID : 17990952






3 Functional Relationships(s)
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1 Therefore, we hypothesized that Hcy activates AT1 receptor that potentiates STAT3 via ERK-1/2 phosphorylation. Homocysteine mitogen-activated protein kinase 3 Mus musculus
2 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 mitogen-activated protein kinase 3 Mus musculus
3 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 mitogen-activated protein kinase 3 Mus musculus