Title : Estrogen receptor-alpha agonists promote angiogenesis in human myometrial microvascular endothelial cells.

Pub. Date : 2004 Dec

PMID : 15582497






7 Functional Relationships(s)
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1 The aim of this study was to determine whether novel ERalpha-selective agonists, propyl pyrazole triol (PPT) and the tetrahydrochrysene (R,R-THC), up-regulate the expression of vascular endothelial growth factor receptor-2 (VEGFR-2), and promote VEGF-stimulated endothelial cell proliferation in primary cultures of adult female microvascular endothelial cells co-expressing endogenous ERalpha and ERbeta. 4,4',4''-(4-propyl-((1)H)-pyrazole-1,3,5-triyl) tris-phenol estrogen receptor 1 Homo sapiens
2 The aim of this study was to determine whether novel ERalpha-selective agonists, propyl pyrazole triol (PPT) and the tetrahydrochrysene (R,R-THC), up-regulate the expression of vascular endothelial growth factor receptor-2 (VEGFR-2), and promote VEGF-stimulated endothelial cell proliferation in primary cultures of adult female microvascular endothelial cells co-expressing endogenous ERalpha and ERbeta. 4,4',4''-(4-propyl-((1)H)-pyrazole-1,3,5-triyl) tris-phenol estrogen receptor 1 Homo sapiens
3 The aim of this study was to determine whether novel ERalpha-selective agonists, propyl pyrazole triol (PPT) and the tetrahydrochrysene (R,R-THC), up-regulate the expression of vascular endothelial growth factor receptor-2 (VEGFR-2), and promote VEGF-stimulated endothelial cell proliferation in primary cultures of adult female microvascular endothelial cells co-expressing endogenous ERalpha and ERbeta. 4,4',4''-(4-propyl-((1)H)-pyrazole-1,3,5-triyl) tris-phenol estrogen receptor 1 Homo sapiens
4 The aim of this study was to determine whether novel ERalpha-selective agonists, propyl pyrazole triol (PPT) and the tetrahydrochrysene (R,R-THC), up-regulate the expression of vascular endothelial growth factor receptor-2 (VEGFR-2), and promote VEGF-stimulated endothelial cell proliferation in primary cultures of adult female microvascular endothelial cells co-expressing endogenous ERalpha and ERbeta. 4,4',4''-(4-propyl-((1)H)-pyrazole-1,3,5-triyl) tris-phenol estrogen receptor 1 Homo sapiens
5 PPT- or R,R-THC-stimulated increase in VEGF binding was significantly different between ERalpha+ and ERalpha- microvascular endothelial cell samples (P < .001 and P < .05, respectively). 4,4',4''-(4-propyl-((1)H)-pyrazole-1,3,5-triyl) tris-phenol estrogen receptor 1 Homo sapiens
6 PPT- or R,R-THC-stimulated increase in VEGF binding was significantly different between ERalpha+ and ERalpha- microvascular endothelial cell samples (P < .001 and P < .05, respectively). 4,4',4''-(4-propyl-((1)H)-pyrazole-1,3,5-triyl) tris-phenol estrogen receptor 1 Homo sapiens
7 PPT, R,R-THC, and 17beta-estradiol significantly augmented VEGF-stimulated microvascular endothelial cell proliferation in ERalpha+ (P < .05), but not in ERalpha- samples. 4,4',4''-(4-propyl-((1)H)-pyrazole-1,3,5-triyl) tris-phenol estrogen receptor 1 Homo sapiens