Evidence map›Paper›PMID 21133377›Full record

ArticleJournal of proteome research2011

Networked-based characterization of extracellular matrix proteins from adult mouse pulmonary and aortic valves.

Peggi M Angel, David Nusinow, Chris B Brown, Kate Violette, Joey V Barnett, Bing Zhang, H Scott Baldwin, Richard M Caprioli

Open access · greenAbstract read
In one paragraph

Article in Journal of proteome research, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
2.7field-weighted citation impact, top 9% 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

20 citing papers in PubMed, 40 citations in OpenAlex.

  1. Article
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  3. Review
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  11. Review
  12. Article
  13. Global analysis reveals the complexity of the human glomerular extracellular matrix.Journal of the American Society of Nephrology : JASN · 2014
    Article
  14. Small leucine-rich proteoglycans exhibit unique spatiotemporal expression profiles during cardiac valve development.Developmental dynamics : an official publication of the American Association of Anatomists · 2014
    Article
  15. Review
  16. Defining the extracellular matrix using proteomics.International journal of experimental pathology · 2013
    Review
  17. Systems proteomics for translational network medicine.Circulation. Cardiovascular genetics · 2012
    Article
  18. Article
  19. Article
  20. Article
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 1 institution in 1 country.

Peggi M AngelMass Spectrometry Research Center, Department of Biochemistry, Vanderbilt University Medical Center, Nashville, Tennessee 37232, USA.
David Nusinow
Chris B Brown
Kate Violette
Joey V Barnett
Bing Zhang
H Scott Baldwin
Richard M Caprioli
Vanderbilt University Medical Center · US

Funding

Spatial Analysis of Molecules in Tissue using MALDI-MSR01GM058008 · NIGMS · VANDERBILT UNIVERSITY · PI CAPRIOLI, RICHARD M · 1998 to 2015
$5.8M
SysCODE Heart Valve Design and EngineeringRL1HL092551 · NHLBI · VANDERBILT UNIVERSITY · PI BALDWIN, H SCOTT · 2007 to 2011
$2.8M
SysCODE: Systems-based Consortium for Organ Design and EngineeringUL1RR024920 · NCRR · BRIGHAM AND WOMEN'S HOSPITAL · PI MAAS, RICHARD L · 2007 to 2007
$991k
SysCODE Interdisciplinary Postdoctoral Training Grant (8 of 10) TL1TL1EB008540 · NIBIB · BRIGHAM AND WOMEN'S HOSPITAL · PI BONVENTRE, JOSEPH VINCENT · 2007 to 2011
$927k
NCRR NIH HHS 1-UL1-RR024920-01NCRR NIH HHS UL1 RR024920NHLBI NIH HHS 5RL1 HL092551-02NHLBI NIH HHS RL1 HL092551NIBIB NIH HHS TL1 EB008540NIGMS NIH HHS R01 GM058008
6 · The paper itself

Abstract

A precise mixture of extracellular matrix (ECM) secreted by valvular cells forms a scaffold that lends the heart valve the exact mechanical and tensile strength needed for accurate hemodynamic performance. ECM proteins are a key component of valvular endothelial cell (VEC)-valvular interstitial cell (VIC) communication essential for maintenance of the valve structure. This study reports the healthy adult pulmonary and aortic valve proteomes characterized by LC-MS/MS, resulting in 2710 proteins expressed by 1513 genes, including over 300 abundant ECM proteins. Surprisingly, this study defines a distinct proteome for each semilunar valve. Protein-protein networking (PPN) was used as a tool to direct selection of proteomic candidates for biological investigation. Local PPN for nidogen 1 (Nid1), biglycan (Bgn), elastin microfibril interface-located protein 1 (Emilin-1), and milk fat globule-EGF factor 8 protein (Mfge8) were enriched with proteins essential to valve function and produced biological functions highly relevant to valve biology. Immunofluorescent investigations demonstrated that these proteins are functionally distributed within the pulmonary and aortic valve structure, indicative of important contribution to valve function. This study yields new insight into protein expression contributing to valvular maintenance and health and provides a platform for unbiased assessment of protein alterations during disease processes.

Indexed as

AnimalsAortic ValveChromatography, LiquidExtracellular Matrix ProteinsImmunohistochemistryMiceMicroscopy, FluorescenceProtein Interaction MappingProteomeProteomicsPulmonary ValveSignal TransductionTandem Mass SpectrometryExtracellular Matrix ProteinsProteome

Identifiers

PMID21133377
PMCPMC3139330
OpenAlexW2034156947

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.