Evidence map›Paper›PMID 22849299›Full record

ArticleLipids in health and disease2012

Mononuclear cell therapy reverts cuff-induced thrombosis in apolipoprotein E-deficient mice.

Leandro C F Lima, Marcella L Porto, Bianca P Campagnaro, Clarissa L Tonini, Breno V Nogueira, Thiago Mc Pereira, Elisardo C Vasquez, Silvana S Meyrelles

Open access · goldAbstract read
In one paragraph

Article in Lipids in health and disease, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.3field-weighted citation impact, top 20% 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

13 citing papers in PubMed, 27 citations in OpenAlex.

  1. Article
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  3. Molecular Imaging of Vulnerable Atherosclerotic Plaques in Animal Models.International journal of molecular sciences · 2016
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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

8 authors at 1 institution in 1 country.

Leandro C F LimaLaboratory of Transgenes and Cardiovascular Control, Department Physiological Sciences, Health Sciences Center, Federal University of Espirito Santo, Vitoria, ES, Brazil.
Marcella L Porto
Bianca P Campagnaro
Clarissa L Tonini
Breno V Nogueira
Thiago Mc Pereira
Elisardo C Vasquez
Silvana S Meyrelles
Universidade Federal do Espírito Santo · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundStem/progenitor cell-based therapy has successfully been used as a novel therapeutic strategy for vascular diseases triggered by endothelial dysfunction. The aim of this study was to investigate the effects of mononuclear cell (MNC) therapy in situ on carotid cuff-induced occlusive thrombus in the apolipoprotein E knockout (apoE-/-) mouse.

methodsSpleen-derived MNCs were isolated from green fluorescent protein (GFP)-transgenic mice for cell treatment. A cuff-induced thrombus model was produced by placing a nonconstrictive silastic collar around the left common carotid artery in 20-week-old female apoE-/- mice. After 10 days, the cuff was removed, and the animals received in situ MNCs (Cuff-MNC) or vehicle (Cuff-Vehicle) and were compared with sham-operated animals (Sham).

resultsThe histological analysis showed that the MNC treatment reverted occlusive thrombus formation compared to the vehicle and the vessel lumen area to that observed in the Sham group (MNC, 50 ± 4; Vehicle, 20 ± 4; Sham, 55 ± 2 x10³ μm²; p < 0.01). The animals that underwent the carotid cuff placement developed compensatory vessel enlargement, which was reduced by the MNC therapy. In addition, the treatment was able to reduce superoxide anion production, which likely contributed to the reduced apoptosis that was observed. Lastly, the immunofluorescence analysis revealed the presence of endothelial progenitor cells (EPCs) in the carotid endothelia of the apoE-/- mice.

conclusionIn situ short-term MNC therapy was able to revert cuff-induced occlusive thrombi in the carotid arteries of apoE-/- mice, possibly through the homing of EPCs, reduction of oxidative stress and decreased apoptosis.

Indexed as

Analysis of VarianceAnimalsApolipoproteins EApoptosisAtherosclerosisCarotid Artery, CommonEndothelial CellsFemaleGreen Fluorescent ProteinsLeukocytes, MononuclearLigationMiceMice, KnockoutMicroscopy, FluorescenceOxidative StressRecombinant ProteinsApolipoproteins EGreen Fluorescent ProteinsRecombinant ProteinsSuperoxides

Identifiers

PMID22849299
PMCPMC3477089
OpenAlexW2100414979

What OpenQuestion holds

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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.