Evidence map›Paper›PMID 19961844›Full record

ArticleDevelopmental biology2010

Wnt signaling in heart valve development and osteogenic gene induction.

Christina M Alfieri, Jonathan Cheek, Santanu Chakraborty, Katherine E Yutzey

Open access · greenAbstract read
In one paragraph

Article in Developmental biology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 82 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
82citing papers in PubMed, 2 pooled it
2.6field-weighted citation impact, top 11% 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

82 citing papers in PubMed, 2 syntheses or guidelines pooled it, 142 citations in OpenAlex.

  1. Pooled it
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  8. The molecular mechanisms of cardiac development and related diseases.Signal transduction and targeted therapy · 2024
    Review
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22 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

4 authors at 1 institution in 1 country.

Christina M AlfieriDivision of Molecular Cardiovascular Biology, Cincinnati Children's Medical Center, ML 7020, 240 Albert Sabin Way, Cincinnati, OH 45229, USA.
Jonathan Cheek
Santanu Chakraborty
Katherine E Yutzey
Cincinnati Children's Hospital Medical Center · US

Funding

Twist1 regulation of valve progenitorsR01HL082716 · NHLBI · CINCINNATI CHILDRENS HOSP MED CTR · PI YUTZEY, KATHERINE E · 2006 to 2014
$3.3M
Wnt signaling in heart valve development and diseaseR01HL094319 · NHLBI · CINCINNATI CHILDRENS HOSP MED CTR · PI YUTZEY, KATHERINE E · 2009 to 2015
$2.4M
NHLBI NIH HHS R01 HL082716NHLBI NIH HHS R01 HL094319
6 · The paper itself

Abstract

Wnt signaling mediated by beta-catenin has been implicated in early endocardial cushion development, but its roles in later stages of heart valve maturation and homeostasis have not been identified. Multiple Wnt ligands and pathway genes are differentially expressed during heart valve development. At E12.5, Wnt2 is expressed in cushion mesenchyme, whereas Wnt4 and Wnt9b are predominant in overlying endothelial cells. At E17.5, both Wnt3a and Wnt7b are expressed in the remodeling atrioventricular (AV) and semilunar valves. In addition, the TOPGAL Wnt reporter transgene is active throughout the developing AV and semilunar valves at E16.5, with more localized expression in the stratified valve leaflets after birth. In chicken embryo aortic valves, genes characteristic of osteogenic cell lineages including periostin, osteonectin, and Id2 are expressed specifically in the collagen-rich fibrosa layer at E14. Treatment of E14 aortic valve interstitial cells (VICs) in culture with osteogenic media results in increased expression of multiple genes associated with bone formation. Treatment of VIC with Wnt3a leads to nuclear localization of beta-catenin and induction of periostin and matrix gla protein but does not induce genes associated with later stages of osteogenesis. Together, these studies provide evidence for Wnt signaling as a regulator of endocardial cushion maturation as well as valve leaflet stratification, homeostasis, and pathogenesis.

Indexed as

Gene Expression Regulation, DevelopmentalAnimalsAortic ValveChick EmbryoEmbryo, MammalianHeart ValvesMiceOsteogenesisProto-Oncogene ProteinsSignal TransductionWnt3A ProteinWnt3 ProteinWnt ProteinsProto-Oncogene ProteinsWnt3A ProteinWnt3a protein, mouseWnt3 ProteinWnt7b protein, mouseWnt Proteins

Identifiers

PMID19961844
PMCPMC2814915
OpenAlexW1968858235

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.