Evidence map›Paper›PMID 22922412›Full record

ArticleNature medicine2012

Direct regulation of blood pressure by smooth muscle cell mineralocorticoid receptors.

Amy McCurley, Paulo W Pires, Shawn B Bender, Mark Aronovitz, Michelle J Zhao, Daniel Metzger, Pierre Chambon, Michael A Hill, Anne M Dorrance, Michael E Mendelsohn and 1 more

Open access · greenAbstract read
In one paragraph

Article in Nature medicine, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 188 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
188citing papers in PubMed, 1 pooled it
20.9field-weighted citation impact, top 1% 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

188 citing papers in PubMed, 1 synthesis or guideline pooled it, 340 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Trial
  4. Mineralocorticoid Antagonism and Vascular Function in Early Autosomal Dominant Polycystic Kidney Disease: A Randomized Controlled Trial.American journal of kidney diseases : the official journal of the National Kidney Foundation · 2019
    Trial
  5. Trial
  6. Trial
  7. Trial
  8. Review
  9. Review
  10. Article
  11. Primary aldosteronism.Nature reviews. Disease primers · 2026
    Review
  12. Article
  13. Review
  14. Review
  15. Article
  16. Vascular (dys)function in the failing heart.Nature reviews. Cardiology · 2025
    Review
  17. Article
  18. Article
  19. Review
  20. Article

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

11 authors at 6 institutions in 2 countries.

Amy McCurleyMolecular Cardiology Research Institute, Tufts Medical Center, Boston, Massachusetts, USA.
Paulo W Pires
Shawn B Bender
Mark Aronovitz
Michelle J Zhao
Daniel Metzger
Pierre Chambon
Michael A Hill
Anne M Dorrance
Michael E Mendelsohn
Iris Z Jaffe
Tufts Medical Center · USCollège de France · FRMichigan State University · USUniversity of Missouri · USMerck & Co., Inc., Rahway, NJ, USA (United States) · USNova Southeastern University · US

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
Training Program in Cardiovascular ResearchT32HL069770 · NHLBI · TUFTS MEDICAL CENTER · PI KARAS, RICHARD H · 2003 to 2013
$4.7M
Signaling Mechanisms Underlying Myogenic Tone in Arterioles of Skeletal Muscle: RR01HL092241 · NHLBI · UNIVERSITY OF MISSOURI-COLUMBIA · PI HILL, MICHAEL A · 2009 to 2012
$1.5M
NHLBI NIH HHS HL092241NHLBI NIH HHS R01 HL092241NHLBI NIH HHS R01 HL095590NHLBI NIH HHS T32 HL069770
6 · The paper itself

Abstract

Hypertension is a cardiovascular risk factor present in over two-thirds of people over age 60 in North America; elevated blood pressure correlates with increased risk of heart attack, stroke and progression to heart and kidney failure. Current therapies are insufficient to control blood pressure in almost half of these patients. The mineralocorticoid receptor (MR), acting in the kidney, is known to regulate blood pressure through aldosterone binding and stimulation of sodium retention. However, recent studies support the concept that the MR also has extrarenal actions and that defects in sodium handling alone do not fully explain the development of hypertension and associated cardiovascular mortality. We and others have identified functional MR in human vascular smooth muscle cells (SMCs), suggesting that vascular MR might directly regulate blood pressure. Here we show that mice with SMC-specific deficiency of the MR have decreased blood pressure as they age without defects in renal sodium handling or vascular structure. Aged mice lacking MR in SMCs (SMC-MR) have reduced vascular myogenic tone, agonist-dependent contraction and expression and activity of L-type calcium channels. Moreover, SMC-MR contributes to angiotensin II–induced vascular oxidative stress, vascular contraction and hypertension. This study identifies a new role for vascular MR in blood pressure control and in vascular aging and supports the emerging hypothesis that vascular tone contributes directly to systemic blood pressure.

Indexed as

AgingAnimalsBlood PressureCalcium Channels, L-TypeDNA PrimersGalactosidesHeartIndolesMiceMuscle ContractionMuscle, Smooth, VascularMyocytes, Smooth MuscleOrgan SizePolymerase Chain ReactionReal-Time Polymerase Chain ReactionReceptors, Mineralocorticoid5-bromo-4-chloro-3-indolyl beta-galactosideCalcium Channels, L-TypeDNA PrimersGalactosidesIndolesReceptors, MineralocorticoidSodium

Identifiers

PMID22922412
PMCPMC3491085
OpenAlexW2040925848

What Socratic holds

Textmetadata
LicenceTDM
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 Socratic graph.