Evidence map›Paper›PMID 30316639›Full record

ArticleJournal of stroke and cerebrovascular diseases : the official journal of National Stroke Association2019

Differential MicroRibonucleic Acid Expression in Cardioembolic Stroke.

Janhavi M Modak, Meaghan Roy-O'Reilly, Liang Zhu, Ilene Staff, Louise D McCullough

Open access · greenAbstract read
In one paragraph

Article in Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 4 pooled it
0.6field-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

16 citing papers in PubMed, 4 syntheses or guidelines pooled it, 17 citations in OpenAlex.

  1. Pooled it
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  8. miRNAs derived from plasma small extracellular vesicles predict organo-tropic metastasis of gastric cancer.Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association · 2022
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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

5 authors at 3 institutions in 1 country.

Janhavi M ModakDepartment of Neurology, Hartford Hospital, Hartford, Connecticut.
Meaghan Roy-O'ReillyDepartment of Neurology, University of Texas Health Science Center, Houston, Texas. Electronic address: meaghan.a.royoreilly@uth.tmc.edu.
Liang ZhuDepartment of Neurology, University of Texas Health Science Center, Houston, Texas.
Ilene StaffDepartment of Neurology, Hartford Hospital, Hartford, Connecticut.
Louise D McCulloughDepartment of Neurology, University of Texas Health Science Center, Houston, Texas. Electronic address: Louise.D.McCullough@uth.tmc.edu.
Hartford Hospital · USThe University of Texas Health Science Center · USThe University of Texas Health Science Center at Houston · US

Funding

Gender Differences in Ischemic Cell DeathR01NS055215 · NINDS · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI MCCULLOUGH, LOUISE D. · 2007 to 2016
$4.3M
Reversing Age Related InflammationR01NS094543 · NINDS · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI MCCULLOUGH, LOUISE D. · 2016 to 2020
$2.8M
Regulation of the microglial response to stroke.R21NS076293 · NINDS · UNIVERSITY OF CONNECTICUT SCH OF MED/DNT · PI MCCULLOUGH, LOUISE D. · 2011 to 2012
$424k
Treatment of Ischemic Stroke in Aged Populations: Sex-Specific Targeting of the Neutrophil ResponseF30NS098628 · NINDS · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI ROY-O'REILLY, MEAGHAN A. · 2017 to 2019
$108k
NINDS NIH HHS F30 NS098628NINDS NIH HHS R01 NS055215NINDS NIH HHS R01 NS094543NINDS NIH HHS R21 NS076293
6 · The paper itself

Abstract

backgroundMicroRNAs (miRNA) are a class of small, endogenous (17-25 nucleotide) noncoding ribonucleic acids implicated in the transcriptional and post-transcriptional regulation of gene expression. This study examines stroke-specific miRNA expression in large vessel territory cardioembolic stroke.

methodsPeripheral blood was collected from controls and ischemic stroke patients 24 hours after stroke onset. Whole blood miRNA was isolated and analyzed for differential expression. A total of 16 patients with acute middle cerebral artery territory strokes of cardioembolic origin were included in this pilot study. MiRNA profiling was conducted by miRCURY LNA™ microRNA Array.

resultsIn patients with cardioembolic stroke, significant differential expression of 14 miRNAs was observed when compared to controls. Ten of these miRNA had not previously been associated with ischemic stroke (miR-664a-3p, -2116-5pp, -4531, -4765-5p, -647, -4709-3p, -4742-3p, -5584-3p, -4756-3p, and -5187-3p). Subanalysis of severe strokes (NIHSS > 10) identified an additional 5 differentially expressed miRNA. No significant effects of sex or tissue plasminogen activator treatment were seen on miRNA expression.

conclusionsIschemic stroke patients show a differential miRNA expression profile as compared to controls. These new associations between circulating miRNAs and ischemic stroke may help to refine stroke subtype diagnosis and identify novel therapeutic miRNA targets for the treatment of ischemic stroke.

Indexed as

AgedBiomarkersBrain IschemiaEmbolismFemaleHeart DiseasesHumansMaleMicroRNAsPilot ProjectsStrokeBiomarkersMicroRNAsAcute ischemic strokebiomarkersclinical researchclinical strokemicroRNAtranslational research

Identifiers

PMID30316639
PMCPMC6625805
OpenAlexW2895971465

What OpenQuestion holds

Textmetadata
LicenceTDM
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.