Evidence map›Paper›PMID 21331169›Full record

ArticleJournal of biomedicine & biotechnology2010

BacMam virus transduced cardiomyoblasts can be used for myocardial transplantation using AP-PEG-A microcapsules: molecular cloning, preparation, and in vitro analysis.

Arghya Paul, Afshan Afsar Khan, Dominique Shum-Tim, Satya Prakash

Open access · hybridAbstract read
In one paragraph

Article in Journal of biomedicine & biotechnology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.7field-weighted citation impact, top 31% 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

1 citing paper in PubMed, 6 citations in OpenAlex.

  1. 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

4 authors at 2 institutions in 1 country.

Arghya PaulBiomedical Technology and Cell Therapy Research Laboratory, Department of Biomedical Engineering, Faculty of Medicine, McGill University, 3775 University Street, Montreal, QC, Canada.
Afshan Afsar Khan
Dominique Shum-Tim
Satya Prakash
McGill University · CAMontreal General Hospital · CA

Funding

Canadian Institutes of Health Research MOP # 6430
6 · The paper itself

Abstract

The potential of genetically modified cardiomyoblasts in treating damaged myocardium is well known. However, efficient delivery of these cells is of major concern during treatment. The limiting factors are the massive cell death that occurs soon after their intramyocardial transplantation into the beating heart. To address these problems, we generated recombinant baculoviruses (BacMam viruses) which efficiently transduced cardiomyoblast cells under optimized conditions. These genetically modified cells were then protected in a new polymeric microcapsule using poly-ethylene-glycol (PEG), alginate, and poly-L-lysine (PLL) polymers for efficient delivery. Results showed that microcapsules maintain cell viability and support cell proliferation for at least 30 days. The capsules exhibit strong immunoprotective potential and have high mechanical and osmotic stability with more than 70% intact capsules. The encased transduced cells showed a rapid transgene expression inside the capsule for at least 15 days. However, preclinical studies are needed to further explore its long-term functional benefits.

Indexed as

AlginatesAnimalsBaculoviridaeCell ProliferationCell SurvivalCell TransplantationCloning, MolecularDNA, RecombinantDrug StabilityMaterials TestingMicroscopy, FluorescenceMicrospheresMyoblasts, CardiacPolyethylene GlycolsPolylysineSpodopteraalginate-polylysine-alginateAlginatesDNA, RecombinantPolyethylene GlycolsPolylysine

Identifiers

PMID21331169
PMCPMC3034997
OpenAlexW2045111850

What OpenQuestion holds

Textmetadata
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.