Evidence map›Paper›PMID 18467630›Full record

ArticleCirculation research2008

Functional mineralocorticoid receptors in human vascular endothelial cells regulate intercellular adhesion molecule-1 expression and promote leukocyte adhesion.

Massimiliano Caprio, Brenna G Newfell, Andrea la Sala, Wendy Baur, Andrea Fabbri, Giuseppe Rosano, Michael E Mendelsohn, Iris Z Jaffe

Open access · greenAbstract read
In one paragraph

Article in Circulation research, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 137 papers.

0numbers the graph read from it
0cells of the map it votes in
137citing papers in PubMed
7.3field-weighted citation impact, top 2% of its field
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

137 citing papers in PubMed, 273 citations in OpenAlex.

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  7. Primary aldosteronism.Nature reviews. Disease primers · 2026
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  18. The mineralocorticoid receptor in diabetic kidney disease.American journal of physiology. Renal physiology · 2024
    Review
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  20. Review

77 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 2 institutions in 1 country.

Massimiliano CaprioDepartment of Medicine-Division of Cardiology, Tufts Medical Center and Tufts University School of Medicine, Boston, MA 02111, USA.
Brenna G Newfell
Andrea la Sala
Wendy Baur
Andrea Fabbri
Giuseppe Rosano
Michael E Mendelsohn
Iris Z Jaffe
Istituto di Ricovero e Cura a Carattere Scientifico San RaffaeleIstituti di Ricovero e Cura a Carattere Scientifico · IT

Funding

The Role of Vascular MR-Regulated Genes in Vascular Function and DiseaseR01HL095590 · NHLBI · TUFTS MEDICAL CENTER · PI Iris Z Jaffe · 2009 to 2026
$7.7M
Mineralocorticoid Receptors in Cardiovascular BiologyK08HL074892 · NHLBI · TUFTS MEDICAL CENTER · PI JAFFE, IRIS Z · 2005 to 2009
$637k
NHLBI NIH HHS HL074892NHLBI NIH HHS K08 HL074892NHLBI NIH HHS R01 HL095590
6 · The paper itself

Abstract

In clinical trials, aldosterone antagonists decrease cardiovascular mortality and ischemia by unknown mechanisms. The steroid hormone aldosterone acts by binding to the mineralocorticoid receptor (MR), a ligand-activated transcription factor. In humans, aldosterone causes MR-dependent endothelial cell (EC) dysfunction and in animal models, aldosterone increases vascular macrophage infiltration and atherosclerosis. MR antagonists inhibit these effects without changing blood pressure, suggesting a direct role for vascular MR in EC function and atherosclerosis. Whether human vascular ECs express functional MR is not known. Here, we show that human coronary artery and aortic ECs express MR mRNA and protein and that EC MR mediates aldosterone-dependent gene transcription. Human ECs also express the enzyme 11-beta-hydroxysteroid dehydrogenase-2 (11betaHSD2), and inhibition of 11betaHSD2 in aortic ECs enhances gene transactivation by cortisol, supporting that EC 11betaHSD2 is functional. Furthermore, aldosterone stimulates transcription of the proatherogenic leukocyte-EC adhesion molecule intercellular adhesion molecule (ICAM)1 gene and protein expression on human coronary artery ECs, an effect inhibited by the MR antagonist spironolactone and by MR knock down with small interfering RNA. Cell adhesion assays demonstrate that aldosterone promotes leukocyte-EC adhesion, an effect that is inhibited by spironolactone and ICAM1 blocking antibody, supporting that aldosterone induction of EC ICAM1 surface expression via MR mediates leukocyte-EC adhesion. These data show that aldosterone activates endogenous EC MR and proatherogenic gene expression in clinically important human ECs. These studies describe a novel mechanism by which aldosterone may influence ischemic cardiovascular events and support a new explanation for the decrease in ischemic events in patients treated with aldosterone antagonists.

Indexed as

AldosteroneAortaCell AdhesionCell LineCoronary VesselsEndothelial CellsHumansIntercellular Adhesion Molecule-1LeukocytesMineralocorticoid Receptor AntagonistsReceptors, MineralocorticoidRNA, MessengerRNA, Small InterferingSpironolactoneTranscription, GeneticAldosteroneIntercellular Adhesion Molecule-1Mineralocorticoid Receptor AntagonistsReceptors, MineralocorticoidRNA, MessengerRNA, Small InterferingSpironolactone

Identifiers

PMID18467630
PMCPMC2597516
OpenAlexW2109560663

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.