Evidence map›Paper›PMID 22761770›Full record

ArticlePloS one2012

Expression of miRNAs and their cooperative regulation of the pathophysiology in traumatic brain injury.

Zhonghua Hu, Danni Yu, Camila Almeida-Suhett, Kang Tu, Ann M Marini, Lee Eiden, Maria F Braga, Jun Zhu, Zheng Li

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 48 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
48citing papers in PubMed, 2 pooled it
2.8field-weighted citation impact, top 10% 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

48 citing papers in PubMed, 2 syntheses or guidelines pooled it, 76 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Review
  5. Evaluation of a Set of miRNAs in 26 Cases of Fatal Traumatic Brain Injuries.International journal of molecular sciences · 2023
    Article
  6. Article
  7. Article
  8. Review
  9. Review
  10. Review
  11. Article
  12. Article
  13. Article
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  16. Review
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  18. Article
  19. A Review of MicroRNA Biomarkers in Traumatic Brain Injury.Journal of experimental neuroscience · 2019
    Review
  20. Review
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 4 institutions in 1 country.

Zhonghua HuUnit on Synapse Development and Plasticity, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland, United States of America.
Danni Yu
Camila Almeida-Suhett
Kang Tu
Ann M Marini
Lee Eiden
Maria F Braga
Jun Zhu
Zheng Li
National Institutes of Health · USUniformed Services University of the Health Sciences · USNational Institute of Mental Health · USPurdue University West Lafayette · US

Funding

Chemical Coding Of NeurotransmissionZIAMH002386 · NIMH · NATIONAL INSTITUTE OF MENTAL HEALTH · PI EIDEN, LEE E. · 2009 to 2025
$25.6M
DNA Sequencing Core (DSC)ZICHL006058 · NHLBI · NATIONAL HEART, LUNG, AND BLOOD INSTITUTE · PI ZHU, JUN · 2010 to 2016
$16.6M
Neuregulin in the development of hippocampal neuronsZIAMH002882 · NIMH · NATIONAL INSTITUTE OF MENTAL HEALTH · PI LI, ZHENG · 2009 to 2021
$7.2M
Intramural NIH HHS
6 · The paper itself

Abstract

Traumatic brain injury (TBI) is a leading cause of injury-related death and disability worldwide. Effective treatment for TBI is limited and many TBI patients suffer from neuropsychiatric sequelae. The molecular and cellular mechanisms underlying the neuronal damage and impairment of mental abilities following TBI are largely unknown. Here we used the next generation sequencing platform to delineate miRNA transcriptome changes in the hippocampus at 24 hours and 7 days following TBI in the rat controlled cortical impact injury (CCI) model, and developed a bioinformatic analysis to identify cellular activities that are regulated by miRNAs differentially expressed in the CCI brains. The results of our study indicate that distinct sets of miRNAs are regulated at different post-traumatic times, and suggest that multiple miRNA species cooperatively regulate cellular pathways for the pathological changes and management of brain injury. The distinctive miRNAs expression profiles at different post-CCI times may be used as molecular signatures to assess TBI progression. In addition to known pathophysiological changes, our study identifies many other cellular pathways that are subjected to modification by differentially expressed miRNAs in TBI brains. These pathways can potentially be targeted for development of novel TBI treatment.

Indexed as

AnimalsBrain InjuriesHippocampusMaleMicroRNAsNeuronsRatsTime FactorsTranscriptomeMicroRNAs

Identifiers

PMID22761770
PMCPMC3382215
OpenAlexW2087251269

What OpenQuestion holds

Textmetadata
LicenceCC0
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.