Evidence map›Paper›PMID 25373493›Full record

ArticleScientific reports2014

Profiling status epilepticus-induced changes in hippocampal RNA expression using high-throughput RNA sequencing.

Katelin F Hansen, Kensuke Sakamoto, Carl Pelz, Soren Impey, Karl Obrietan

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 63 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
63citing papers in PubMed, 1 pooled it
3.1field-weighted citation impact, top 8% 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

63 citing papers in PubMed, 1 synthesis or guideline pooled it, 107 citations in OpenAlex.

  1. Pooled it
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  12. The Development of Epilepsy Following CNS Viral Infections: Mechanisms.Current neurology and neuroscience reports · 2024
    Review
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3 more citing papers are in PubMed but not listed here.

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 2 institutions in 1 country.

Katelin F HansenDepartment of Neuroscience, Ohio State University, 4030 Graves Hall, 333 W 10th Ave, Columbus, OH, 43210 USA.
Kensuke SakamotoDepartment of Neuroscience, Ohio State University, 4030 Graves Hall, 333 W 10th Ave, Columbus, OH, 43210 USA.
Carl PelzOregon Health and Science University, Biomedical research Building Room 707, 3181 SW Sam Jackson Park Rd., Portland, OR, USA.
Soren ImpeyOregon Health and Science University, Biomedical research Building Room 707, 3181 SW Sam Jackson Park Rd., Portland, OR, USA.
Karl ObrietanDepartment of Neuroscience, Ohio State University, 4030 Graves Hall, 333 W 10th Ave, Columbus, OH, 43210 USA.
Oregon Health & Science University · USThe Ohio State University · US

Funding

Activity-dependent microRNA expression and function in the mature nervous systemR01NS066345 · NINDS · OHIO STATE UNIVERSITY · PI IMPEY, SOREN, OBRIETAN, KARL H · 2010 to 2014
$1.9M
Mechanisms of hippocampal excitotoxic cell death and structural remodelingR01NS067409 · NINDS · OHIO STATE UNIVERSITY · PI OBRIETAN, KARL H · 2009 to 2010
$750k
miR132 regulation of neuronal plasticity, learning, and memoryF31MH096460 · NIMH · OHIO STATE UNIVERSITY · PI HANSEN, KATELIN L.F. · 2011 to 2013
$107k
NIMH NIH HHS F31 MH096460NIMH NIH HHS F31-MH096460-01NINDS NIH HHS NS066345NINDS NIH HHS NS067409NINDS NIH HHS R01 NS066345NINDS NIH HHS R01 NS067409
6 · The paper itself

Abstract

Status epilepticus (SE) is a life-threatening condition that can give rise to a number of neurological disorders, including learning deficits, depression, and epilepsy. Many of the effects of SE appear to be mediated by alterations in gene expression. To gain deeper insight into how SE affects the transcriptome, we employed the pilocarpine SE model in mice and Illumina-based high-throughput sequencing to characterize alterations in gene expression from the induction of SE, to the development of spontaneous seizure activity. While some genes were upregulated over the entire course of the pathological progression, each of the three sequenced time points (12-hour, 10-days and 6-weeks post-SE) had a largely unique transcriptional profile. Hence, genes that regulate synaptic physiology and transcription were most prominently altered at 12-hours post-SE; at 10-days post-SE, marked changes in metabolic and homeostatic gene expression were detected; at 6-weeks, substantial changes in the expression of cell excitability and morphogenesis genes were detected. At the level of cell signaling, KEGG analysis revealed dynamic changes within the MAPK pathways, as well as in CREB-associated gene expression. Notably, the inducible expression of several noncoding transcripts was also detected. These findings offer potential new insights into the cellular events that shape SE-evoked pathology.

Indexed as

TranscriptomeAnimalsBase SequenceCyclic AMP Response Element-Binding ProteinDisease Models, AnimalDisease ProgressionGene Expression ProfilingHigh-Throughput Nucleotide SequencingHippocampusHumansMiceMice, Inbred C57BLMitogen-Activated Protein KinasesMolecular Sequence DataNeuronsPilocarpineCreb1 protein, mouseCyclic AMP Response Element-Binding ProteinMitogen-Activated Protein KinasesPilocarpineRNA, MessengerRNA, Untranslated

Identifiers

PMID25373493
PMCPMC4894418
OpenAlexW2085228451

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.