Evidence map›Paper›PMID 22592898›Full record

ArticleCirculation2012

Reduced endoglin activity limits cardiac fibrosis and improves survival in heart failure.

Navin K Kapur, Szuhuei Wilson, Adil A Yunis, Xiaoying Qiao, Emily Mackey, Vikram Paruchuri, Corey Baker, Mark J Aronovitz, S Ananth Karumanchi, Michelle Letarte and 3 more

Open access · bronzeAbstract read
In one paragraph

Article in Circulation, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 61 papers.

0numbers the graph read from it
0cells of the map it votes in
61citing papers in PubMed
7.8field-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

61 citing papers in PubMed, 122 citations in OpenAlex.

  1. Article
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  6. Review
  7. Article
  8. Article
  9. Article
  10. Smad3 promotes adverse cardiovascular remodeling and dysfunction in doxorubicin-treated hearts.American journal of physiology. Heart and circulatory physiology · 2022
    Article
  11. Article
  12. Review
  13. Review
  14. Article
  15. Article
  16. Article
  17. Cardiac fibrosis.Cardiovascular research · 2021
    Review
  18. Review
  19. Article
  20. Review

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

13 authors at 4 institutions in 2 countries.

Navin K KapurMolecular Cardiology Research Institute, Tufts Medical Center, 800 Washington St, Box 80, Boston, MA 02111, USA. Nkapur@tuftsmedicalcenter.org
Szuhuei Wilson
Adil A Yunis
Xiaoying Qiao
Emily Mackey
Vikram Paruchuri
Corey Baker
Mark J Aronovitz
S Ananth Karumanchi
Michelle Letarte
David A Kass
Michael E Mendelsohn
Richard H Karas
Harvard University · USUniversity of Toronto · CABeth Israel Deaconess Medical Center · USHeart and Stroke Foundation · CA

Funding

Cardiac Fibrosis Progressive Heart Failure: The Role of EndoglinK08HL094909 · NHLBI · TUFTS MEDICAL CENTER · PI KAPUR, NAVIN KUMAR · 2009 to 2013
$664k
NHLBI NIH HHS K08 HL094909NHLBI NIH HHS K08HL094909-03
6 · The paper itself

Abstract

backgroundHeart failure is a major cause of morbidity and mortality worldwide. The ubiquitously expressed cytokine transforming growth factor-β1 (TGFβ1) promotes cardiac fibrosis, an important component of progressive heart failure. Membrane-associated endoglin is a coreceptor for TGFβ1 signaling and has been studied in vascular remodeling and preeclampsia. We hypothesized that reduced endoglin expression may limit cardiac fibrosis in heart failure. METHODS AND

resultsWe first report that endoglin expression is increased in the left ventricle of human subjects with heart failure and determined that endoglin is required for TGFβ1 signaling in human cardiac fibroblasts using neutralizing antibodies and an siRNA approach. We further identified that reduced endoglin expression attenuates cardiac fibrosis, preserves left ventricular function, and improves survival in a mouse model of pressure-overload-induced heart failure. Prior studies have shown that the extracellular domain of endoglin can be cleaved and released into the circulation as soluble endoglin, which disrupts TGFβ1 signaling in endothelium. We now demonstrate that soluble endoglin limits TGFβ1 signaling and type I collagen synthesis in cardiac fibroblasts and further show that soluble endoglin treatment attenuates cardiac fibrosis in an in vivo model of heart failure.

conclusionOur results identify endoglin as a critical component of TGFβ1 signaling in the cardiac fibroblast and show that targeting endoglin attenuates cardiac fibrosis, thereby providing a potentially novel therapeutic approach for individuals with heart failure.

Indexed as

AnimalsAntibodiesAntigens, CDCollagen Type IDisease Models, AnimalEndoglinFibroblastsFibrosisHeart FailureHeart VentriclesHumansIntracellular Signaling Peptides and ProteinsMaleMiceMice, Inbred C57BLMyocardiumAntibodiesAntigens, CDCollagen Type IEndoglinENG protein, humanEng protein, mouseIntracellular Signaling Peptides and ProteinsReceptors, Cell SurfaceRNA, Small InterferingTransforming Growth Factor beta1

Identifiers

PMID22592898
PMCPMC4774533
OpenAlexW2032387450

What OpenQuestion holds

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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.