Evidence map›Paper›PMID 25994285›Full record

ArticleTranslational stroke research2015

Intracerebral Hemorrhage and Ischemic Stroke of Different Etiologies Have Distinct Alternatively Spliced mRNA Profiles in the Blood: a Pilot RNA-seq Study.

Cheryl Dykstra-Aiello, Glen C Jickling, Bradley P Ander, Xinhua Zhan, DaZhi Liu, Heather Hull, Miles Orantia, Carolyn Ho, Boryana Stamova

Open access · hybridAbstract read
In one paragraph

Article in Translational stroke research, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed
1.5field-weighted citation impact, top 18% 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

37 citing papers in PubMed, 51 citations in OpenAlex.

  1. Molecular heterogeneity in human stroke - What can we learn from the peripheral blood transcriptome?Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2026
    Review
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  5. Translatome analysis in acute ischemic stroke: Astrocytes and microglia exhibit differences in poststroke alternative splicing of expressed transcripts.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2024
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  13. Distinct peripheral blood monocyte and neutrophil transcriptional programs following intracerebral hemorrhage and different etiologies of ischemic stroke.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2021
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  18. CREB Coactivator CRTC2 Plays a Crucial Role in Endothelial Function.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2020
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  20. MicroRNA and their target mRNAs change expression in whole blood of patients after intracerebral hemorrhage.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2020
    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

9 authors at 1 institution in 1 country.

Cheryl Dykstra-AielloDepartment of Neurology, University of California at Davis, Sacramento, CA, USA.
Glen C Jickling
Bradley P Ander
Xinhua Zhan
DaZhi Liu
Heather Hull
Miles Orantia
Carolyn Ho
Boryana Stamova
University of California, Davis · US

Funding

Molecular Biology of Stroke in HumansR01NS075035 · NINDS · UNIVERSITY OF CALIFORNIA AT DAVIS · PI SHARP, FRANK R · 2012 to 2016
$3.1M
Genomics of Intracerebral Hemorrhage and its CausesR01NS106950 · NINDS · UNIVERSITY OF CALIFORNIA AT DAVIS · PI ANDER, BRADLEY PEARCE, SHARP, FRANK R · 2019 to 2023
$3.0M
Whole Genome RNA Sequencing (RNAseq) of Blood from Patients with Lacunar StrokeR01NS101718 · NINDS · UNIVERSITY OF CALIFORNIA AT DAVIS · PI SHARP, FRANK R, STAMOVA, BORYANA · 2017 to 2021
$3.0M
Whole Transcriptome Studies of Patients with Transient Ischemic Attacks (TIAs)R01NS097000 · NINDS · UNIVERSITY OF CALIFORNIA AT DAVIS · PI SHARP, FRANK R, STAMOVA, BORYANA · 2016 to 2020
$2.8M
Role of the Src Family Kinases in Traumatic Brain InjuryR01NS089901 · NINDS · UNIVERSITY OF CALIFORNIA AT DAVIS · PI LIU, DA ZHI · 2015 to 2019
$1.7M
NINDS NIH HHS R01 NS075035NINDS NIH HHS R01NS075035NINDS NIH HHS R01 NS089901NINDS NIH HHS R01 NS097000NINDS NIH HHS R01 NS101718NINDS NIH HHS R01 NS106950
6 · The paper itself

Abstract

Whole transcriptome studies have used 3'-biased expression microarrays to study genes regulated in the blood of stroke patients. However, alternatively spliced messenger RNA isoforms have not been investigated for ischemic stroke or intracerebral hemorrhage (ICH) in animals or humans. Alternative splicing is the mechanism whereby different combinations of exons of a single gene produce distinct mRNA and protein isoforms. Here, we used RNA sequencing (RNA-seq) to determine if alternative splicing differs for ICH and cardioembolic, large vessel and lacunar causes of ischemic stroke compared to controls. RNA libraries from 20 whole blood samples were sequenced to 200 M 2 × 100 bp reads using Illumina sequencing-by-synthesis technology. Differential alternative splicing was assessed using one-way analysis of variance (ANOVA), and differential exon usage was calculated. Four hundred twelve genes displayed differential alternative splicing among the groups (false discovery rate, FDR; p < 0.05). They were involved in cellular immune response, cell death, and cell survival pathways. Distinct expression signatures based on usage of 308 exons (292 genes) differentiated the groups (p < 0.0005; fold change >|1.2|). This pilot study demonstrates that alternatively spliced genes from whole blood differ in ICH compared to ischemic stroke and differ between different ischemic stroke etiologies. These results require validation in a separate cohort.

Indexed as

AgedAlternative SplicingBrain IschemiaCerebral HemorrhageExonsFemaleHumansMaleMiddle AgedNeuroimagingOligonucleotide Array Sequence AnalysisPilot ProjectsPrincipal Component AnalysisRetrospective StudiesRNA, MessengerSequence Analysis, RNARNA, Messenger

Identifiers

PMID25994285
PMCPMC4485700
OpenAlexW1531480131

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.