Evidence map›Paper›PMID 27078083›Full record

ArticleGene therapy2016

Vascular endothelial growth factor-A gene electrotransfer promotes angiogenesis in a porcine model of cardiac ischemia.

Anna A Bulysheva, Barbara Hargrave, Nina Burcus, Cathryn G Lundberg, Len Murray, Richard Heller

Open access · bronzeAbstract read
In one paragraph

Article in Gene therapy, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.6field-weighted citation impact, top 18% 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

10 citing papers in PubMed, 24 citations in OpenAlex.

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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

6 authors at 1 institution in 1 country.

Anna A Bulysheva *Frank Reidy Research Center for Bioelectrics, Old Dominion University, Norfolk, VA.
Barbara Hargrave *Frank Reidy Research Center for Bioelectrics, Old Dominion University, Norfolk, VA.
Nina BurcusFrank Reidy Research Center for Bioelectrics, Old Dominion University, Norfolk, VA.
Cathryn G LundbergFrank Reidy Research Center for Bioelectrics, Old Dominion University, Norfolk, VA.
Len MurraySoBran, Inc. Fairfax, VA.
Richard HellerFrank Reidy Research Center for Bioelectrics, Old Dominion University, Norfolk, VA.
Old Dominion University · US

Funding

Electro Gene Transfer for Coronary Artery DiseaseR33HL089017 · NHLBI · OLD DOMINION UNIVERSITY · PI HELLER, RICHARD · 2012 to 2013
$1.4M
NHLBI NIH HHS R33 HL089017
6 · The paper itself

Abstract

This study aimed to assess safety and therapeutic potential of gene electrotransfer (GET) as a method for delivery of plasmid encoding vascular endothelial growth factor A (VEGF-A) to ischemic myocardium in a porcine model. Myocardial ischemia was induced by surgically occluding the left anterior descending coronary artery in swine. GET following plasmid encoding VEGF-A injection was performed at four sites in the ischemic region. Control groups either received injections of the plasmid without electrotransfer or injections of the saline vehicle. Animals were monitored for 7 weeks and the hearts were evaluated for angiogenesis, myocardial infarct size and left ventricular contractility. Arteriograms suggest growth of new arteries as early as 2 weeks after treatment in electrotransfer animals. There is a significant reduction of infarct area and left ventricular contractility is improved in GET-treated group compared with controls. There was no significant difference in mortality of animals treated with GET of plasmid encoding VEGF-A from the control groups. Gene delivery of plasmid encoding VEGF-A to ischemic myocardium in a porcine model can be accomplished safely with potential for myocardial repair and regeneration.

Indexed as

Neovascularization, PhysiologicAnimalsElectroporationGenetic TherapyGenetic VectorsInjections, IntralesionalInjections, IntramuscularMyocardial ContractionMyocardial InfarctionSwineVascular Endothelial Growth Factor AVascular Endothelial Growth Factor A

Identifiers

PMID27078083
PMCPMC4974143
OpenAlexW2341478784

What OpenQuestion holds

Textmetadata
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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.