Evidence map›Paper›PMID 33958654›Full record

ArticleScientific reports2021

Dynamic miRNA changes during the process of epileptogenesis in an infantile and adult-onset model.

Petra Bencurova, Jiri Baloun, Jakub Hynst, Jan Oppelt, Hana Kubova, Sarka Pospisilova, Milan Brazdil

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2021. 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
1.5field-weighted citation impact, top 19% 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, 21 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. MicroRNA-335-5p suppresses voltage-gated sodium channel expression and may be a target for seizure control.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  9. Evaluation of MicroRNAs in Pediatric Epilepsy.Turkish archives of pediatrics · 2023
    Article
  10. Article
  11. Activity-Induced Cortical Glutamatergic Neuron Nascent Proteins.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2022
    Article
  12. Article
  13. 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

7 authors at 2 institutions in 2 countries.

Petra BencurovaCEITEC - Central European Institute of Technology, Masaryk University, Kamenice 5, 625 00, Brno, Czech Republic.
Jiri BalounCEITEC - Central European Institute of Technology, Masaryk University, Kamenice 5, 625 00, Brno, Czech Republic.
Jakub HynstCEITEC - Central European Institute of Technology, Masaryk University, Kamenice 5, 625 00, Brno, Czech Republic.
Jan OppeltCEITEC - Central European Institute of Technology, Masaryk University, Kamenice 5, 625 00, Brno, Czech Republic.
Hana KubovaDepartment of Developmental Epileptology, Institute of Physiology, Academy of Sciences Czech Republic, Videnska 1083, 14220, Prague, Czech Republic.
Sarka PospisilovaCEITEC - Central European Institute of Technology, Masaryk University, Kamenice 5, 625 00, Brno, Czech Republic. sarka.pospisilova@ceitec.muni.cz.ORCID http://orcid.org/0000-0001-7136-2680
Milan BrazdilCEITEC - Central European Institute of Technology, Masaryk University, Kamenice 5, 625 00, Brno, Czech Republic.
Central European Institute of Technology · CZCzech Academy of Sciences · CZ

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Temporal lobe epilepsy (TLE) is the most common epilepsy type. TLE onset in infancy aggravates features like severity, drug responsiveness, or development of comorbidities. These aggravations may arise from altered micro RNA (miRNA) expression specific to the early onset of the disease. Although the miRNA involvement in TLE is widely studied, the relationship between the onset-age and miRNA expression has not been addressed. Here, we investigated the miRNA profile of infantile and adult-onset TLE in rats combining sequencing and PCR. Since miRNA expression changes with the disease progression, we scrutinized miRNA dynamics across three stages: acute, latent, and chronic. We report that infantile-onset TLE leads to changes in the expression of fewer miRNAs across these stages. Interestingly, the miRNA profile in the acute stage of infantile-onset TLE overlaps in dysregulation of miR-132-5p, -205, and -211-3p with the chronic stage of the disease starting in adulthood. The analysis of putative targets linked the majority of dysregulated miRNAs with pathways involved in epilepsy. Our profiling uncovered miRNA expression characteristic for infantile and adulthood-onset epileptogenesis, suggesting the distinct biology underlying TLE in the onset age-dependent matter. Our results indicate the necessity of addressing the onset age as an important parameter in future epilepsy research.

Indexed as

AdultAge of OnsetAnimalsEpilepsy, Temporal LobeGene Expression RegulationHippocampusHumansInfantMaleMicroRNAsModels, BiologicalRatsRats, WistarReal-Time Polymerase Chain ReactionStatus EpilepticusTranscriptomeMicroRNAs

Identifiers

PMID33958654
PMCPMC8102630
OpenAlexW3159766344

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Registered trials

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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.