Evidence map›Paper›PMID 21106873›Full record

ArticleEndocrinology2011

11β-hydroxysteroid dehydrogenase type 2 deficiency accelerates atherogenesis and causes proinflammatory changes in the endothelium in apoe-/- mice.

Graeme A Deuchar, Danielle McLean, Patrick W F Hadoke, David G Brownstein, David J Webb, John J Mullins, Karen Chapman, Jonathan R Seckl, Yuri V Kotelevtsev

Open access · hybridAbstract read
In one paragraph

Article in Endocrinology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed
5.5field-weighted citation impact, top 3% 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

37 citing papers in PubMed, 86 citations in OpenAlex.

  1. Trial
  2. Review
  3. Review
  4. Review
  5. Primary Aldosteronism and Ischemic Heart Disease.Frontiers in cardiovascular medicine · 2022
    Review
  6. Review
  7. Review
  8. Review
  9. Review
  10. Review
  11. Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Endothelial glucocorticoid receptor suppresses atherogenesis--brief report.Arteriosclerosis, thrombosis, and vascular biology · 2015
    Article
  18. Review
  19. Review
  20. Review
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

9 authors at 3 institutions in 2 countries.

Graeme A Deuchar *Centre for Cardiovascular Science, The Queen's Medical Research Institute, College of Medicine and Veterinary Medicine, University of Edinburgh, 47 Little France Crescent, Edinburgh, EH16 4TJ, UK.
Danielle McLean *Centre for Cardiovascular Science, The Queen's Medical Research Institute, College of Medicine and Veterinary Medicine, University of Edinburgh, 47 Little France Crescent, Edinburgh, EH16 4TJ, UK.
Patrick W F HadokeCentre for Cardiovascular Science, The Queen's Medical Research Institute, College of Medicine and Veterinary Medicine, University of Edinburgh, 47 Little France Crescent, Edinburgh, EH16 4TJ, UK.
David G BrownsteinCentre for Cardiovascular Science, The Queen's Medical Research Institute, College of Medicine and Veterinary Medicine, University of Edinburgh, 47 Little France Crescent, Edinburgh, EH16 4TJ, UK.
David J WebbCentre for Cardiovascular Science, The Queen's Medical Research Institute, College of Medicine and Veterinary Medicine, University of Edinburgh, 47 Little France Crescent, Edinburgh, EH16 4TJ, UK.
John J MullinsCentre for Cardiovascular Science, The Queen's Medical Research Institute, College of Medicine and Veterinary Medicine, University of Edinburgh, 47 Little France Crescent, Edinburgh, EH16 4TJ, UK.
Karen ChapmanCentre for Cardiovascular Science, The Queen's Medical Research Institute, College of Medicine and Veterinary Medicine, University of Edinburgh, 47 Little France Crescent, Edinburgh, EH16 4TJ, UK.
Jonathan R SecklCentre for Cardiovascular Science, The Queen's Medical Research Institute, College of Medicine and Veterinary Medicine, University of Edinburgh, 47 Little France Crescent, Edinburgh, EH16 4TJ, UK.
Yuri V KotelevtsevCentre for Cardiovascular Science, The Queen's Medical Research Institute, College of Medicine and Veterinary Medicine, University of Edinburgh, 47 Little France Crescent, Edinburgh, EH16 4TJ, UK.
The Queen's Medical Research Institute · GBUniversity of Edinburgh · GBPushchino State Institute of Natural Sciences · RU

Funding

British Heart Foundation PG/05/007/18240Wellcome Trust 078823/Z/05/ZWellcome Trust 083184
6 · The paper itself

Abstract

Mineralocorticoid receptor (MR) activation is proinflammatory and proatherogenic. Antagonism of MR improves survival in humans with congestive heart failure caused by atherosclerotic disease. In animal models, activation of MR exacerbates atherosclerosis. The enzyme 11β-hydroxysteroid dehydrogenase type 2 (11β-HSD2) prevents inappropriate activation of the MR by inactivating glucocorticoids in mineralocorticoid-target tissues. To determine whether glucocorticoid-mediated activation of MR increases atheromatous plaque formation, we generated Apoe(-/-)/11β-HSD2(-/-) double-knockout (E/b2) mice. On chow diet, E/b2 mice developed atherosclerotic lesions by 3 months of age, whereas Apolipoprotein E (Apoe(-/-)) mice remained lesion free. Brachiocephalic plaques in 3-month-old E/b2 mice showed increased macrophage and lipid content and reduced collagen content compared with similar sized brachiocephalic plaques in 6-month-old Apoe(-/-) mice. Crucially, treatment of E/b2 mice with eplerenone, an MR antagonist, reduced plaque development and macrophage infiltration while increasing collagen and smooth muscle cell content without any effect on systolic blood pressure. In contrast, reduction of systolic blood pressure in E/b2 mice using the epithelial sodium channel blocker amiloride produced a less-profound atheroprotective effect. Vascular cell adhesion molecule 1 expression was increased in the endothelium of E/b2 mice compared with Apoe(-/-) mice. Similarly, aldosterone increased vascular cell adhesion molecule 1 expression in mouse aortic endothelial cells, an effect mimicked by corticosterone only in the presence of an 11β-HSD2 inhibitor. Thus, loss of 11β-HSD2 leads to striking atherogenesis associated with activation of MR, stimulating proinflammatory processes in the endothelium of E/b2 mice.

Indexed as

11-beta-Hydroxysteroid Dehydrogenase Type 2AmilorideAnimalsAortaApolipoproteins EAtherosclerosisCell LineEndothelium, VascularEplerenoneGene Expression Regulation, EnzymologicInflammationMaleMiceMice, KnockoutMineralocorticoid Receptor AntagonistsSodium Channel Blockers11-beta-Hydroxysteroid Dehydrogenase Type 2AmilorideApolipoproteins EEplerenoneMineralocorticoid Receptor AntagonistsSodium Channel BlockersSpironolactone

Identifiers

PMID21106873
PMCPMC3977042
OpenAlexW1987827916

What OpenQuestion 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 OpenQuestion graph.