Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Mus musculus

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

PROVIDER: PRJNA293972 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	SRR2184240.fastq.gz	Fastqsanger.gz
	SRR2184241.fastq.gz	Fastqsanger.gz
	SRR2184234.fastq.gz	Fastqsanger.gz
	SRR2184235.fastq.gz	Fastqsanger.gz
	SRR2184236.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 8

Similar Datasets

MicroRNA-124 and -137 cooperativity controls caspase-3 activity through BCL2L13 in hippocampal neural stem cells. [miRNA expression]

Project description:Temporal lobe epilepsy (TLE) can develop from alterations in hippocampal structure and circuit characteristics, and can be modeled in mice by administration of kainic acid (KA). Adult neurogenesis in the dentate gyrus (DG) contributes to hippocampal functions and has been reported to contribute to the development of TLE. Some of the phenotypical changes include neural stem and precursor cells (NPSC) apoptosis, shortly after their birth, before they produce hippocampal neurons. Here we explored these early phenotypical changes in the DG 3 days after systemic KA administration to mice. Our specific aim was to understand the molecular mechanisms underlying altered apoptosis levels in NSPC following KA-induced status epilepticus (KA-SE). Accordingly, we chose a multi-omics experimental setup and analyzed DG tissue samples using proteomics, transcriptomics and microRNA profiling techniques. We here present a description of how these date were obtained and provide them to others for further analysis and validation. This may help to further identify and characterize molecular mechanisms involved in the alterations induced shortly after KA-SE in the mouse DG. Total RNA obtained from dentate gyrus 72h after mice were subjected to repeated low dose kainic acid induced status epilepticus or saline i.p. injections

2016-03-12 | E-GEOD-79131 | biostudies-arrayexpress

MicroRNA-124 and -137 cooperativity controls caspase-3 activity through BCL2L13 in hippocampal neural stem cells. [RNA expression]

2016-03-12 | E-GEOD-79129 | biostudies-arrayexpress

miRNA transcription profiling in Status Epilepticus Induced Epileptogenic Process

Project description:miRNA array comparing the transcription profile of control rats and rats after intra-hippocampal pilocarpine-induced Status Epilepticus (PILO-SE).

2016-04-28 | E-MTAB-4633 | biostudies-arrayexpress

Mus musculus

Project description:microRNAs profiling in hippocampal cells of mouse with Pilocarpine-induced Status Epilepticus (SE)

| PRJNA225587 | ENA

Single-nucleus RNA sequencing of deep and superficial sublayers of hippocampal area CA1 in epilepsy

Project description:We performed gene expression profiling of FACS purified nuclei from hippocampal area CA1 from adult male mice (Calb1xTdtomato mice) subjected to kainic acid-induced status epilepticus (chronic epileptic phase) and control animals.

2021-05-28 | GSE143560 | GEO

NRSF mediated epigenetic mechanisms of ion channel dysfunction in experimental temporal lobe epilepsy [Control vs. Kainate, scrambled ODNs]

Project description:Oligodeoxynucleotides used to prevent NRSF binding to NRSE containing genes were utilized to prevent many kainate induced status epilepticus changes in gene expression. Total RNA recovered from CA1 of hippocampus of rats receiving scrambled, and saline(controls) or kainate injections (induced status epilepticus)

2014-08-12 | E-GEOD-22896 | biostudies-arrayexpress

NRSF mediated epigenetic mechanisms of ion channel dysfunction in experimental temporal lobe epilepsy [Kainate, NRSE ODNs vs. Kainate, scrambled ODNs]

Project description:Oligodeoxynucleotides used to prevent NRSF binding to NRSE containing genes were used to prevent many kainate induced status epilepticus changes in gene expression. Total RNA recovered from CA1 of hippocampus of rats receiving scrambled or NRSE oligodeoxynucleotides, and kainate injections (induced status epilepticus)

2014-08-12 | E-GEOD-22897 | biostudies-arrayexpress

NRSF mediated epigenetic mechanisms of ion channel dysfunction in experimental temporal lobe epilepsy [Control vs. Kainate, NRSE ODNs]

Project description:Oligodeoxynucleotides used to prevent NRSF binding to NRSE containing genes were utilized to prevent many kainate induced status epilepticus changes in gene expression. Total RNA recovered from CA1 of hippocampus of rats receiving scrambled or NRSE oligodeoxynucleotides, and saline(controls) or kainate injections (induced status epilepticus)

2014-08-12 | E-GEOD-22894 | biostudies-arrayexpress

RNA sequencing of laser captured hippocampal deep and superficial CA1 subfields in epilepsy

Project description:We profiled total mRNA of laser captured microdissected hippocampal deep and superficial CA1 subfields from adult male (45-50 days) Wistar rats (Rattus norvegicus) (180-200g) subjected to kainic acid-induced status epilepticus (chronic epileptic phase) and control animals.

2021-05-28 | GSE143555 | GEO

Altered Biogenesis and MicroRNA Content of Hippocampal Exosomes Following Experimental Status Epilepticus

Project description:Here, we characterised the effects of experimental status epilepticus on the expression of exosome biosynthesis components and analysed microRNA content in exosome-enriched fractions prepared from the mouse hippocampus. Status epilepticus induced by unilateral intra-amygdala kainic acid resulted in acute subfield-specific, bi-directional changes in transcripts associated with exosome biosynthesis including up-regulation of ESCRT–dependent and –independent pathways. Increased expression of exosome components including Alix were detectable in samples obtained two weeks after status epilepticus and changes occurred in both the ipsilateral and contralateral hippocampus. Small RNAseq analysis of exosome-enriched fractions prepared using two different techniques detected a rich diversity of conserved microRNAs and determined status epilepticus selectively alters microRNA contents, including upregulation of the glia-enriched miR-21a-3p. We also characterized editing sites of the exosome-enriched miRNAs and found six exosome-enriched miRNAs that were Adenosine-to-Inosine (ADAR) edited with the majority of the editing events predicted to occur within miRNA seed regions. However, the prevalence of these editing events was not altered by status epilepticus. These studies demonstrate status epilepticus alters the exosome pathway and its microRNA content, but not editing patterns.

2019-12-12 | GSE136695 | GEO

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data