Evidence map›Paper›PMID 26935982›Full record

ArticleScientific reports2016

RNA sequencing reveals region-specific molecular mechanisms associated with epileptogenesis in a model of classical hippocampal sclerosis.

A S Vieira, A H de Matos, A M do Canto, C S Rocha, B S Carvalho, V D B Pascoal, B Norwood, S Bauer, F Rosenow, R Gilioli and 2 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.4field-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

11 citing papers in PubMed, 22 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. The transcriptome of rat hippocampal subfields.IBRO neuroscience reports · 2022
    Article
  5. Article
  6. Benchmarking the proteomic profile of animal models of mesial temporal epilepsy.Annals of clinical and translational neurology · 2022
    Article
  7. Article
  8. Review
  9. Review
  10. Article
  11. 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

12 authors at 3 institutions in 2 countries.

A S VieiraDepartment of Medical Genetics, School of Medical Sciences, University of Campinas - UNICAMP, SP, BRAZIL.
A H de MatosDepartment of Medical Genetics, School of Medical Sciences, University of Campinas - UNICAMP, SP, BRAZIL.
A M do CantoDepartment of Medical Genetics, School of Medical Sciences, University of Campinas - UNICAMP, SP, BRAZIL.
C S RochaDepartment of Medical Genetics, School of Medical Sciences, University of Campinas - UNICAMP, SP, BRAZIL.
B S CarvalhoDepartment of Medical Genetics, School of Medical Sciences, University of Campinas - UNICAMP, SP, BRAZIL.
V D B PascoalFaculty of Basic Sciences, Fluminense Federal University, Nova Friburgo, Rio de Janeiro, Brazil UFF.
B NorwoodDepartment of Neurology, Epilepsy Center Hessen, Philipps-University Marburg, Marburg, Germany.
S BauerDepartment of Neurology, Epilepsy Center Hessen, Philipps-University Marburg, Marburg, Germany.
F RosenowDepartment of Neurology, Epilepsy Center Hessen, Philipps-University Marburg, Marburg, Germany.
R GilioliLaboratory of Animal Quality Control (CEMIB), Rua 05 de junho, s/n. Cidade Universitária "Zeferino Vaz". Distrito de Barão Geraldo, Campinas, SP, 13083-877, BRAZIL.
F CendesDepartment of Neurology, University of Campinas - UNICAMP, Campinas, SP, Brazil.
I Lopes-CendesDepartment of Medical Genetics, School of Medical Sciences, University of Campinas - UNICAMP, SP, BRAZIL.
Universidade Estadual de Campinas (UNICAMP) · BRPhilipps University of Marburg · DEUniversidade Federal Fluminense · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We report here the first complete transcriptome analysis of the dorsal (dDG) and ventral dentate gyrus (vDG) of a rat epilepsy model presenting a hippocampal lesion with a strict resemblance to classical hippocampal sclerosis (HS). We collected the dDG and vDG by laser microdissection 15 days after electrical stimulation and performed high-throughput RNA-sequencing. There were many differentially regulated genes, some of which were specific to either of the two sub-regions in stimulated animals. Gene ontology analysis indicated an enrichment of inflammation-related processes in both sub-regions and of axonal guidance and calcium signaling processes exclusively in the vDG. There was also a differential regulation of genes encoding molecules involved in synaptic function, neural electrical activity and neuropeptides in stimulated rats. The data presented here suggests, in the time point analyzed, a remarkable interaction among several molecular components which takes place in the damaged hippocampi. Furthermore, even though similar mechanisms may function in different regions of the DG, the molecular components involved seem to be region specific.

Indexed as

Gene Expression RegulationHigh-Throughput Nucleotide SequencingAnimalsDentate GyrusEpilepsyMaleRatsRats, WistarTuberous Sclerosis

Identifiers

PMID26935982
PMCPMC4776103
OpenAlexW2291943044

What OpenQuestion holds

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LicenceCC BY
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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.