Evidence map›Paper›PMID 23166670›Full record

ArticlePloS one2012

Human umbilical cord blood-derived mesenchymal stem cells promote vascular growth in vivo.

Santiago Roura, Juli R Bagó, Carolina Soler-Botija, Josep M Pujal, Carolina Gálvez-Montón, Cristina Prat-Vidal, Aida Llucià-Valldeperas, Jerónimo Blanco, Antoni Bayes-Genis

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed, 1 pooled it
5.2field-weighted citation impact, top 4% 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

38 citing papers in PubMed, 1 synthesis or guideline pooled it, 73 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

9 authors at 3 institutions in 1 country.

Santiago RouraICREC Research Program, Fundació Institut dInvestigació en Ciències de la Salut Germans Trias i Pujol (IGTP), Badalona, Spain.
Juli R Bagó
Carolina Soler-Botija
Josep M Pujal
Carolina Gálvez-Montón
Cristina Prat-Vidal
Aida Llucià-Valldeperas
Jerónimo Blanco
Antoni Bayes-Genis
Institut d'Investigació en Ciències de la Salut Germans Trias i Pujol · ESBiomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine · ESHospital Universitari Germans Trias i Pujol · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Stem cell therapies are promising strategies to regenerate human injured tissues, including ischemic myocardium. Here, we examined the acquisition of properties associated with vascular growth by human umbilical cord blood-derived mesenchymal stem cells (UCBMSCs), and whether they promoted vascular growth in vivo. UCBMSCs were induced in endothelial cell-specific growth medium (EGM-2) acquiring new cell markers, increased Ac-LDL uptake, and migratory capacity as assessed by qRT-PCR, Western blotting, indirect immunofluorescence, and invasion assays. Angiogenic and vasculogenic potentials could be anticipated by in vitro experiments showing self organization into Matrigel-mediated cell networks, and activation of circulating angiogenic-supportive myeloid cells. In mice, following subcutaneous co-injection with Matrigel, UCBMSCs modified to co-express bioluminescent (luciferases) and fluorescent proteins were demonstrated to participate in the formation of new microvasculature connected with the host circulatory system. Response of UCBMSCs to ischemia was explored in a mouse model of acute myocardial infarction (MI). UCBMSCs transplanted using a fibrin patch survived 4 weeks post-implantation and organized into CD31(+)network structures above the infarcted myocardium. MI-treated animals showed a reduced infarct scar and a larger vessel-occupied area in comparison with MI-control animals. Taken together, the presented results show that UCBMSCs can be induced in vitro to acquire angiogenic and vasculogenic properties and contribute to vascular growth in vivo.

Indexed as

Analysis of VarianceAnimalsBlotting, WesternCollagenCulture MediaDrug CombinationsFetal BloodFluorescein AngiographyFluorescent Antibody Technique, IndirectHumansLamininMesenchymal Stem CellsMesenchymal Stem Cell TransplantationMiceMice, SCIDMyocardial InfarctionCollagenCulture MediaDrug CombinationsLamininmatrigelPlatelet Endothelial Cell Adhesion Molecule-1Proteoglycans

Identifiers

PMID23166670
PMCPMC3500294
OpenAlexW1991144246

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.