ArticleJournal of cardiovascular pharmacology2011
Vasodilation in response to the GPR30 agonist G-1 is not different from estradiol in the mRen2.Lewis female rat.
Article in Journal of cardiovascular pharmacology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 67 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
67 citing papers in PubMed, 106 citations in OpenAlex.
- Harnessing the neuroprotective potential of estrogen in Parkinson's disease: an insight into molecular mechanisms and therapeutic approaches.Metabolic brain disease · 2026Review
- Estradiol and Raloxifene Protect Ovariectomized Mice from Acute Kidney Injury via G Protein-Coupled Estrogen Receptor-Mediated Nuclear Factor Erythroid 2-Related Factor 2/Heme Oxygenase-1 Activation.International journal of molecular sciences · 2026Article
- GPER1 activation regulates renal purinergic P2YAmerican journal of physiology. Regulatory, integrative and comparative physiology · 2026Article
- G protein-coupled estrogen receptor GPR30 exerts vasoprotective effects in apolipoprotein E-deficient mice.Archives of medical science : AMS · 2026Article
- GPER expression prevents estrogen-induced urinary retention in obese mice.The Journal of steroid biochemistry and molecular biology · 2024Article
- The Dual Faces of Oestrogen: The Impact of Exogenous Oestrogen on the Physiological and Pathophysiological Functions of Tissues and Organs.International journal of molecular sciences · 2024Review
- Ovariectomy-Induced Arterial Stiffening Differs From Vascular Aging and Is Reversed by GPER Activation.Hypertension (Dallas, Tex. : 1979) · 2024Article
- Different Expression Pattern of G Protein-Coupled Estrogen Receptor GPER1 in Esophageal Squamous Cell Carcinoma and Adenocarcinoma.International journal of molecular sciences · 2023Article
- Connecting G protein-coupled estrogen receptor biomolecular mechanisms with the pathophysiology of preeclampsia: a review.Reproductive biology and endocrinology : RB&E · 2023Review
- G protein-coupled estrogen receptor 1 regulates renal endothelin-1 signaling system in a sex-specific manner.Frontiers in physiology · 2023Article
- Sex Differences in Cardiovascular Diseases: A Matter of Estrogens, Ceramides, and Sphingosine 1-Phosphate.International journal of molecular sciences · 2022Review
- Emerging Roles for G Protein-Coupled Estrogen Receptor 1 in Cardio-Renal Health: Implications for Aging.Biomolecules · 2022Review
- Ligand-Independent G Protein-Coupled Estrogen Receptor/G Protein-Coupled Receptor 30 Activity: Lack of Receptor-Dependent Effects of G-1 and 17Molecular pharmacology · 2021Article
- Article
- Alterations in the estrogen receptor profile of cardiovascular tissues during aging.GeroScience · 2021Article
- G protein-coupled estrogen receptor 1 as a novel regulator of blood pressure.American journal of physiology. Renal physiology · 2020Review
- Estrogen Receptors and Estrogen-Induced Uterine Vasodilation in Pregnancy.International journal of molecular sciences · 2020Review
- Evidence for G-Protein-Coupled Estrogen Receptor as a Pronatriuretic Factor.Journal of the American Heart Association · 2020Article
- Bazedoxifene-induced vasodilation and inhibition of vasoconstriction is significantly greater than estradiol.Menopause (New York, N.Y.) · 2019Article
- Female Heart Health: Is GPER the Missing Link?Frontiers in endocrinology · 2019Review
7 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 1 institution in 1 country.
Funding
Abstract
Our studies in the mRen2.Lewis female rat, an angiotensin II- and estrogen-dependent model of hypertension, revealed that chronic activation of estrogen receptor GPR30 markedly reduces blood pressure in ovariectomized females. The present studies measured acute vasodilation to the selective GPR30 agonist G-1 and 17-β-estradiol (10(-9)-10(-5.5) M) in isolated aortic rings and mesenteric arteries from intact mRen2.Lewis females. Maximal relaxation was greater in mesenteric vessels versus the aorta for both G-1 (47% ± 8% vs 80% ± 5% of phenylephrine preconstriction, P < 0.001) and estradiol (42% ± 7% vs 83% ± 4% of phenylephrine preconstriction, P < 0.001). The GPR30 antagonist G15 attenuated the response to both estradiol and G-1. Removal of the endothelium or pretreatment with Nitro-L-arginine methyl ester (L-NAME) partially attenuated vasorelaxation. Responses were not altered in mesenteric vessels from ovariectomized females. Immunohistochemical analysis revealed GPR30 expression in mesenteric endothelial and smooth muscle cells, and smooth muscle expression was confirmed in cultured cells. We conclude that estradiol-induced relaxation in conduit and resistance vessels from mRen2.Lewis females may be mediated by the novel estrogen receptor GPR30. The direct vasodilatory response of G-1 in resistance vessels presents one mechanism for the reduction in blood pressure induced by chronic G-1 administration.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.