Evidence map›Paper›PMID 34398389›Full record

ArticleTranslational stroke research2022

Extended Middle Cerebral Artery Occlusion (MCAO) Model to Mirror Stroke Patients Undergoing Thrombectomy.

Sarah J Messmer, Kathleen E Salmeron, Jacqueline A Frank, Christopher J McLouth, Douglas E Lukins, Tyler C Hammond, Ai-Ling Lin, Justin F Fraser, Keith R Pennypacker

Open access · greenAbstract read
In one paragraph

Article in Translational stroke research, 2022. 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
1.5field-weighted citation impact, top 17% 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, 12 citations in OpenAlex.

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  6. Plasma metabonomic study on the effect ofMolecular medicine reports · 2023
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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 1 institution in 1 country.

Sarah J Messmer *Center for Advanced Translational Stroke Science, University of Kentucky, Lexington, KY, USA.ORCID http://orcid.org/0000-0002-1623-6312
Kathleen E Salmeron *Department of Neuroscience, University of Kentucky, Lexington, KY, USA.ORCID http://orcid.org/0000-0002-9261-5824
Jacqueline A FrankCenter for Advanced Translational Stroke Science, University of Kentucky, Lexington, KY, USA.ORCID http://orcid.org/0000-0002-3216-518X
Christopher J McLouthDepartment of Behavioral Science, University of Kentucky, Lexington, KY, USA.ORCID http://orcid.org/0000-0002-5434-9748
Douglas E LukinsDepartment of Radiology, University of Kentucky, Lexington, KY, USA.ORCID http://orcid.org/0000-0002-9912-4905
Tyler C HammondDepartment of Neuroscience, University of Kentucky, Lexington, KY, USA.ORCID http://orcid.org/0000-0002-6141-9150
Ai-Ling LinDepartment of Neuroscience, University of Kentucky, Lexington, KY, USA.ORCID http://orcid.org/0000-0002-5197-2219
Justin F FraserCenter for Advanced Translational Stroke Science, University of Kentucky, Lexington, KY, USA.ORCID http://orcid.org/0000-0002-5980-3989
Keith R PennypackerCenter for Advanced Translational Stroke Science, University of Kentucky, Lexington, KY, USA. keith.pennypacker@uky.edu.ORCID http://orcid.org/0000-0002-4618-0903
University of Kentucky · US

Funding

A High-Field Small Animal MR Imager for Biomedical ResearchS10RR029541 · NCRR · UNIVERSITY OF KENTUCKY · PI SMITH, CHARLES DENNIS · 2010 to 2010
$3.1M
Anti-Oxidant Promoting Cytokine LIF Enhances Neural Cell Survival During IschemiaR01NS091146 · NINDS · UNIVERSITY OF SOUTH FLORIDA · PI PENNYPACKER, KEITH R · 2016 to 2019
$1.4M
NCRR NIH HHS S10 RR029541NINDS NIH HHS 5R01NS091146-04NINDS NIH HHS R01 NS091146
6 · The paper itself

Abstract

Stroke remains a leading global cause of death and disability. In the last decade, the therapeutic window for mechanical thrombectomy has increased from a maximum of 6 to 24 h and beyond. While endovascular advancements have improved rates of recanalization, no post-stroke pharmacotherapeutics have been effective in enhancing neurorepair and recovery. New experimental models are needed to closer mimic the human patient. Our group has developed a model of transient 5-h occlusion in rats to mimic stroke patients undergoing thrombectomy. Our procedure was designed specifically in aged rats and was optimized based on sex in order to keep mortality and extent of injury consistent between aged male and female rats. This model uses a neurological assessment modeled after the NIH Stroke Scale. Finally, the potential for translation between our rat model of stroke and humans was assessed using comparative gene expression for key inflammatory genes. This model will be useful in the evaluation of therapeutic targets to develop adjuvant treatments for large vessel occlusion during the thrombectomy procedure.

Indexed as

Brain IschemiaEndovascular ProceduresStrokeAnimalsFemaleHumansInfarction, Middle Cerebral ArteryMaleRatsRetrospective StudiesThrombectomyTreatment OutcomeAgedBehaviorModelMRIRat

Identifiers

PMID34398389
PMCPMC8847541
OpenAlexW3195174786

What OpenQuestion holds

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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.