Evidence map›Paper›PMID 25587097›Full record

ArticleCirculation research2015

Endocardial fibroelastosis is caused by aberrant endothelial to mesenchymal transition.

Xingbo Xu, Ingeborg Friehs, Tachi Zhong Hu, Ivan Melnychenko, Björn Tampe, Fouzi Alnour, Maria Iascone, Raghu Kalluri, Michael Zeisberg, Pedro J Del Nido and 1 more

Open access · bronzeAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Circulation research, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 69 papers.

0numbers the graph read from it
0cells of the map it votes in
69citing papers in PubMed
6.8field-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

69 citing papers in PubMed, 130 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Is There a Unified Etiology of Hypoplastic Left Heart Syndrome? Evaluating Genetic, Structural, and Hemodynamic Models of Disease Initiation.Pathophysiology : the official journal of the International Society for Pathophysiology · 2026
    Review
  6. Fibroelastic Remodelling of the Endocardium on the Right Side of the Heart: Endothelial-to-Mesenchymal Transition in Pulmonary Atresia With Intact Ventricular Septum.European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery · 2026
    Article
  7. Review
  8. Review
  9. Review
  10. Article
  11. Article
  12. Review
  13. Article
  14. Endothelial-to-Mesenchymal Transition in Cardiovascular Pathophysiology.International journal of molecular sciences · 2024
    Review
  15. Effects of cardiac growth on electrical dyssynchrony in the single ventricle patient.Computer methods in biomechanics and biomedical engineering · 2024
    Article
  16. Article
  17. Permissive role of vascular endothelium in fibrosis: focus on the kidney.American journal of physiology. Cell physiology · 2024
    Review
  18. Article
  19. Review
  20. Article

9 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

11 authors at 3 institutions in 2 countries.

Xingbo XuFrom the Department of Cardiology and Pneumology (X.X., F.A., E.M.Z.), Department of Nephrology and Rheumatology (B.T., M.Z.), University Medical Center of Göttingen, Georg-August University, Göttingen, Germany; Department of Cardiac Surgery, Boston Children's Hospital, Harvard Medical School, MA (I.F., I.V., P.J.d N.); Division of Matrix Biology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA (T.Z.H., R.K., E.M.Z.); Lab Genetica Molecolare, Papa Giovanni XXIII Hospital, Bergamo, Italy (M.I.); Department of Cancer Biology and the Metastasis Research Center, University of Texas MD Anderson Cancer Center, Houston (R.K.); and DZHK (German Centre for Cardiovascular Research), partner site Göttingen, Germany (E.M.Z.).
Ingeborg FriehsFrom the Department of Cardiology and Pneumology (X.X., F.A., E.M.Z.), Department of Nephrology and Rheumatology (B.T., M.Z.), University Medical Center of Göttingen, Georg-August University, Göttingen, Germany; Department of Cardiac Surgery, Boston Children's Hospital, Harvard Medical School, MA (I.F., I.V., P.J.d N.); Division of Matrix Biology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA (T.Z.H., R.K., E.M.Z.); Lab Genetica Molecolare, Papa Giovanni XXIII Hospital, Bergamo, Italy (M.I.); Department of Cancer Biology and the Metastasis Research Center, University of Texas MD Anderson Cancer Center, Houston (R.K.); and DZHK (German Centre for Cardiovascular Research), partner site Göttingen, Germany (E.M.Z.).
Tachi Zhong HuFrom the Department of Cardiology and Pneumology (X.X., F.A., E.M.Z.), Department of Nephrology and Rheumatology (B.T., M.Z.), University Medical Center of Göttingen, Georg-August University, Göttingen, Germany; Department of Cardiac Surgery, Boston Children's Hospital, Harvard Medical School, MA (I.F., I.V., P.J.d N.); Division of Matrix Biology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA (T.Z.H., R.K., E.M.Z.); Lab Genetica Molecolare, Papa Giovanni XXIII Hospital, Bergamo, Italy (M.I.); Department of Cancer Biology and the Metastasis Research Center, University of Texas MD Anderson Cancer Center, Houston (R.K.); and DZHK (German Centre for Cardiovascular Research), partner site Göttingen, Germany (E.M.Z.).
Ivan MelnychenkoFrom the Department of Cardiology and Pneumology (X.X., F.A., E.M.Z.), Department of Nephrology and Rheumatology (B.T., M.Z.), University Medical Center of Göttingen, Georg-August University, Göttingen, Germany; Department of Cardiac Surgery, Boston Children's Hospital, Harvard Medical School, MA (I.F., I.V., P.J.d N.); Division of Matrix Biology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA (T.Z.H., R.K., E.M.Z.); Lab Genetica Molecolare, Papa Giovanni XXIII Hospital, Bergamo, Italy (M.I.); Department of Cancer Biology and the Metastasis Research Center, University of Texas MD Anderson Cancer Center, Houston (R.K.); and DZHK (German Centre for Cardiovascular Research), partner site Göttingen, Germany (E.M.Z.).
Björn TampeFrom the Department of Cardiology and Pneumology (X.X., F.A., E.M.Z.), Department of Nephrology and Rheumatology (B.T., M.Z.), University Medical Center of Göttingen, Georg-August University, Göttingen, Germany; Department of Cardiac Surgery, Boston Children's Hospital, Harvard Medical School, MA (I.F., I.V., P.J.d N.); Division of Matrix Biology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA (T.Z.H., R.K., E.M.Z.); Lab Genetica Molecolare, Papa Giovanni XXIII Hospital, Bergamo, Italy (M.I.); Department of Cancer Biology and the Metastasis Research Center, University of Texas MD Anderson Cancer Center, Houston (R.K.); and DZHK (German Centre for Cardiovascular Research), partner site Göttingen, Germany (E.M.Z.).
Fouzi AlnourFrom the Department of Cardiology and Pneumology (X.X., F.A., E.M.Z.), Department of Nephrology and Rheumatology (B.T., M.Z.), University Medical Center of Göttingen, Georg-August University, Göttingen, Germany; Department of Cardiac Surgery, Boston Children's Hospital, Harvard Medical School, MA (I.F., I.V., P.J.d N.); Division of Matrix Biology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA (T.Z.H., R.K., E.M.Z.); Lab Genetica Molecolare, Papa Giovanni XXIII Hospital, Bergamo, Italy (M.I.); Department of Cancer Biology and the Metastasis Research Center, University of Texas MD Anderson Cancer Center, Houston (R.K.); and DZHK (German Centre for Cardiovascular Research), partner site Göttingen, Germany (E.M.Z.).
Maria IasconeFrom the Department of Cardiology and Pneumology (X.X., F.A., E.M.Z.), Department of Nephrology and Rheumatology (B.T., M.Z.), University Medical Center of Göttingen, Georg-August University, Göttingen, Germany; Department of Cardiac Surgery, Boston Children's Hospital, Harvard Medical School, MA (I.F., I.V., P.J.d N.); Division of Matrix Biology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA (T.Z.H., R.K., E.M.Z.); Lab Genetica Molecolare, Papa Giovanni XXIII Hospital, Bergamo, Italy (M.I.); Department of Cancer Biology and the Metastasis Research Center, University of Texas MD Anderson Cancer Center, Houston (R.K.); and DZHK (German Centre for Cardiovascular Research), partner site Göttingen, Germany (E.M.Z.).
Raghu KalluriFrom the Department of Cardiology and Pneumology (X.X., F.A., E.M.Z.), Department of Nephrology and Rheumatology (B.T., M.Z.), University Medical Center of Göttingen, Georg-August University, Göttingen, Germany; Department of Cardiac Surgery, Boston Children's Hospital, Harvard Medical School, MA (I.F., I.V., P.J.d N.); Division of Matrix Biology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA (T.Z.H., R.K., E.M.Z.); Lab Genetica Molecolare, Papa Giovanni XXIII Hospital, Bergamo, Italy (M.I.); Department of Cancer Biology and the Metastasis Research Center, University of Texas MD Anderson Cancer Center, Houston (R.K.); and DZHK (German Centre for Cardiovascular Research), partner site Göttingen, Germany (E.M.Z.).
Michael ZeisbergFrom the Department of Cardiology and Pneumology (X.X., F.A., E.M.Z.), Department of Nephrology and Rheumatology (B.T., M.Z.), University Medical Center of Göttingen, Georg-August University, Göttingen, Germany; Department of Cardiac Surgery, Boston Children's Hospital, Harvard Medical School, MA (I.F., I.V., P.J.d N.); Division of Matrix Biology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA (T.Z.H., R.K., E.M.Z.); Lab Genetica Molecolare, Papa Giovanni XXIII Hospital, Bergamo, Italy (M.I.); Department of Cancer Biology and the Metastasis Research Center, University of Texas MD Anderson Cancer Center, Houston (R.K.); and DZHK (German Centre for Cardiovascular Research), partner site Göttingen, Germany (E.M.Z.).
Pedro J Del NidoFrom the Department of Cardiology and Pneumology (X.X., F.A., E.M.Z.), Department of Nephrology and Rheumatology (B.T., M.Z.), University Medical Center of Göttingen, Georg-August University, Göttingen, Germany; Department of Cardiac Surgery, Boston Children's Hospital, Harvard Medical School, MA (I.F., I.V., P.J.d N.); Division of Matrix Biology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA (T.Z.H., R.K., E.M.Z.); Lab Genetica Molecolare, Papa Giovanni XXIII Hospital, Bergamo, Italy (M.I.); Department of Cancer Biology and the Metastasis Research Center, University of Texas MD Anderson Cancer Center, Houston (R.K.); and DZHK (German Centre for Cardiovascular Research), partner site Göttingen, Germany (E.M.Z.).
Elisabeth M ZeisbergFrom the Department of Cardiology and Pneumology (X.X., F.A., E.M.Z.), Department of Nephrology and Rheumatology (B.T., M.Z.), University Medical Center of Göttingen, Georg-August University, Göttingen, Germany; Department of Cardiac Surgery, Boston Children's Hospital, Harvard Medical School, MA (I.F., I.V., P.J.d N.); Division of Matrix Biology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA (T.Z.H., R.K., E.M.Z.); Lab Genetica Molecolare, Papa Giovanni XXIII Hospital, Bergamo, Italy (M.I.); Department of Cancer Biology and the Metastasis Research Center, University of Texas MD Anderson Cancer Center, Houston (R.K.); and DZHK (German Centre for Cardiovascular Research), partner site Göttingen, Germany (E.M.Z.). Elisabeth.zeisberg@med.uni-goettingen.de.
Boston Children's Hospital · USHarvard University · USThe University of Texas MD Anderson Cancer Center · US

Funding

HARVARD CLINICAL AND TRANSLATIONAL SCIENCE CENTER (UL1)UL1RR025758 · NCRR · HARVARD MEDICAL SCHOOL · PI NADLER, LEE MARSHALL · 2008 to 2011
$91.4M
GLUCOSE METABOLISM IN HYPERTROPHIED HEART IN ISCHEMIAR01HL063095 · NHLBI · CHILDREN'S HOSPITAL BOSTON · PI DEL NIDO, PEDRO J. · 2000 to 2008
$3.2M
Myocardial Hypertrophy and Therapeutic AngiogenesisK08HL075430 · NHLBI · CHILDREN'S HOSPITAL BOSTON · PI FRIEHS, INGEBORG · 2005 to 2009
$638k
NCRR NIH HHS 1UL1RR025758-01NCRR NIH HHS UL1 RR025758NHLBI NIH HHS K08 HL075430NHLBI NIH HHS KO8 HL-075430NHLBI NIH HHS R01 HL063095NHLBI NIH HHS R01 - HL63095
6 · The paper itself

Abstract

rationaleEndocardial fibroelastosis (EFE) is a unique form of fibrosis, which forms a de novo subendocardial tissue layer encapsulating the myocardium and stunting its growth, and which is typically associated with congenital heart diseases of heterogeneous origin, such as hypoplastic left heart syndrome. Relevance of EFE was only recently highlighted through the establishment of staged biventricular repair surgery in infant patients with hypoplastic left heart syndrome, where surgical removal of EFE tissue has resulted in improvement in the restrictive physiology leading to the growth of the left ventricle in parallel with somatic growth. However, pathomechanisms underlying EFE formation are still scarce, and specific therapeutic targets are not yet known.

objectiveHere, we aimed to investigate the cellular origins of EFE tissue and to gain insights into the underlying molecular mechanisms to ultimately develop novel therapeutic strategies. METHODS AND

resultsBy utilizing a novel EFE model of heterotopic transplantation of hearts from newborn reporter mice and by analyzing human EFE tissue, we demonstrate for the first time that fibrogenic cells within EFE tissue originate from endocardial endothelial cells via aberrant endothelial to mesenchymal transition. We further demonstrate that such aberrant endothelial to mesenchymal transition involving endocardial endothelial cells is caused by dysregulated transforming growth factor beta/bone morphogenetic proteins signaling and that this imbalance is at least in part caused by aberrant promoter methylation and subsequent transcriptional suppression of bone morphogenetic proteins 5 and 7. Finally, we provide evidence that supplementation of exogenous recombinant bone morphogenetic proteins 7 effectively ameliorates endothelial to mesenchymal transition and experimental EFE in rats.

conclusionsIn summary, our data point to aberrant endothelial to mesenchymal transition as a common denominator of infant EFE development in heterogeneous, congenital heart diseases, and to bone morphogenetic proteins 7 as an effective treatment for EFE and its restriction of heart growth.

Indexed as

AnimalsAnimals, NewbornAntigens, CDBiomarkersBone Morphogenetic Protein 7Cadherin 5CadherinsCells, CulturedCell TransdifferentiationDNA MethylationEndocardial FibroelastosisEndocardiumEpitheliumGene Expression Regulation, DevelopmentalGenes, ReporterHeart TransplantationAntigens, CDBiomarkersBMP7 protein, humanBone Morphogenetic Protein 7Cadherin 5CadherinsRecombinant ProteinsSmad ProteinsTransforming Growth Factor betacongenital heart diseaseendocardial fibroelastosisendocardiumendothelial cellfibrosishypoplastic left heart syndrome

Identifiers

PMID25587097
PMCPMC4344885
OpenAlexW2131977410

What OpenQuestion holds

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Registered trials

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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.