Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

E-GEOD-67306

ABSTRACT: Transcription profiling by array of mouse hippocampus from APP-PS1 and wild-type male littermates treated with vehicle or ibuprofen from 3 to 6 months of age

PROVIDER: E-GEOD-67306 | ExpressionAtlas | 2016-11-08

REPOSITORIES: ExpressionAtlas

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	E-GEOD-67306-analysis-methods.tsv	Tabular
	E-GEOD-67306-atlasExperimentSummary.Rdata	Rdata
	E-GEOD-67306-configuration.xml	Xml
	E-GEOD-67306-percentile-ranks.tsv	Tabular
	E-GEOD-67306.condensed-sdrf.tsv	Tabular

Items per page:

1 - 5 of 26

Similar Datasets

Transcription profiling of mouse APP transgenic mouse model of Alzheimers disease treated with BDNF

Project description:We examined transgenic (TG) mice expressing human APP695 bearing the double Swedish (671KM>NL) and Indiana (717V>F) amyloid precursor protein (APP) mutations. Lentiviral vectors constitutively expressing BDNF-GFP under control of the CMV/Ã-actin hybrid promoter or GFP alone were injected into the entorhinal cortices of TG mice bilaterally at age 6 months, a time point by which neuropathological degeneration and cell loss are established. Age-matched wild-type littermates underwent sham surgery or injection of lentivirus expressing GFP into the entorhinal cortices bilaterally. Experiment Overall Design: 26 Samples total: 4 biological replicates of APP transgenic mice BDNF treated, 4 biological replicates of APP transgenic mice GFP treated, 3 biological replicates of non-trangenic mice sham lesion and 2 biological replicates of non-transgenic mice GFP treated for both tissues: Entorhinal cortex and hippocampus.

2009-02-01 | E-GEOD-14499 | biostudies-arrayexpress

Effect of ibuprofen on hippocampal gene expression in APP-PS1 mice

Project description:NSAIDs (non-steroidal anti-inflammatory drugs) inhibit cyclooxygenase (COX) enzymes and prevent Alzheimer's disease (AD) at preclinical stages in cognitively normal aging populations. We modeled NSAID prevention of memory impairment in AD model mice to identify novel targets of NSAID action. We found that the widely-used NSAID ibuprofen prevented early hippocampus-dependent memory deficits in APP-PS1 mice. We therefore analyzed gene expression in the hippocampus of these mice. We treated male APPSwe-PS1deltaE9 mice (strain originally provided by Dr. David Borchelt and fully back-crossed to a C57BL/6J background) and their wild-type littermates with ibuprofen in chow from 3 to 6 months of age, after which we sacrificed the mice and dissected one hippocampus from each mouse for RNA isolation and microarray analysis. In each genotype-treatment group, we analyzed samples from 5 mice. Note: In our initial analysis, we found that sample GSM1644138, Hippocampus_WT_Con_rep5, was an outlier in overall gene expression. We therefore removed this sample before performing the analysis published in PMID 27190010.

2016-06-14 | E-GEOD-67306 | biostudies-arrayexpress

Time-dependent olfactory proteomics in Tg2576 mice

Project description:Olfaction is often deregulated in Alzheimer´s disease (AD) patients, being also impaired in transgenic Tg2576 AD mouse model, which overexpress the Swedish mutated form of human amyloid precursor protein (APP). However, little is known about the molecular mechanisms that accompany the neurodegeneration of olfactory structures in Tg2576 mice. For that, we have applied proteome-wide approaches to probe molecular disturbances in the olfactory bulb (OB) dissected from Tg2576 mice respect to age matched wild-type littermates (2 and 6 months of age).

2019-06-28 | PXD007813 | Pride

olfactory proteomics in aged Tg2576 mice

Project description:Olfaction is often deregulated in Alzheimer´s disease (AD) patients, being also impaired in transgenic Tg2576 AD mouse model, which overexpress the Swedish mutated form of human amyloid precursor protein (APP). However, little is known about the molecular mechanisms that accompany the neurodegeneration of olfactory structures in Tg2576 mice. For that, we have applied proteome- and transcriptome-wide approaches to probe molecular disturbances in the olfactory bulb (OB) dissected from aged Tg2576 mice (18 months of age) respect to age matched wild-type (WT) littermates

2017-11-02 | PXD007795 | Pride

Differentially expressed miRNAs between Alzheimer's disease and control mice's hippocampus

Project description:MicroRNAs influence restorative physiological or degenerative pathological processes in several neurological disorders, yet their role in Alzheimer’s disease remains unclear. Here we compared microRNAs expression in the period of AD pathogenesis when mice first begin to have detectable extracellular Aβ deposition. Tg2576 mice aged 9-10 months and their wild type littermates, as well as a double transgenic model of AD, APP/ PS1M146V/+ and wild type C57BL/6J mice both at 3-4 age months (n=3) were used. Hippocampus tissue miRNAs were detected by hybridization to microarrays having 924 mammalian miRNA probes.The result indicated that some of the deregulated miRNAs in AD mice have been implicated in amyloid beta production.

2013-09-19 | GSE48028 | GEO

Differentially expressed miRNAs between Alzheimer's disease and control mice's hippocampus

Project description:MicroRNAs influence restorative physiological or degenerative pathological processes in several neurological disorders, yet their role in AlzheimerM-bM-^@M-^Ys disease remains unclear. Here we compared microRNAs expression in the period of AD pathogenesis when mice first begin to have detectable extracellular AM-NM-2 deposition. Tg2576 mice aged 9-10 months and their wild type littermates, as well as a double transgenic model of AD, APP/ PS1M146V/+ and wild type C57BL/6J mice both at 3-4 age months (n=3) were used. Hippocampus tissue miRNAs were detected by hybridization to microarrays having 924 mammalian miRNA probes.The result indicated that some of the deregulated miRNAs in AD mice have been implicated in amyloid beta production. AD mice vs. control mice

2013-09-19 | E-GEOD-48028 | biostudies-arrayexpress

E-MEXP-1383

Project description:Transcription profiling of transgenic mice overexpressing human alpha-synuclein under the PDGF beta promoter to wildtype littermates at 3 months and 9 months of age.

2015-10-22 | E-MEXP-1383 | ExpressionAtlas

miRNA profile in the hippocampus of APP/PS1 transgenic mice

Project description:To explore the miRNAs associated with the memory deficits in Alzheimer's disease, we detected the miRNA profiles in the hippocampus of 6-month-old male APPswe/PS1dE9 (APP/PS1) mice and age-matched wild type C57BL/6 mice.

2019-10-04 | GSE138382 | GEO

The olfactory molecular snapshot of Tg2576 mice at early stages of amyloid pathology

Project description:Olfaction is often deregulated in Alzheimer's disease (AD) patients, being also impaired in transgenic Tg2576 AD mouse model, which overexpress the Swedish mutated form of human amyloid precursor protein (APP). However, little is known about the molecular mechanisms that accompany the neurodegeneration of olfactory structures in Tg2576 mice. For that, we have applied proteome- and transcriptome-wide approaches to probe molecular disturbances in the olfactory bulb (OB) dissected from Tg2576 mice (2, and 6 months of age) respect to age-matched wild-type (WT) littermates.

2019-07-01 | GSE106643 | GEO

The olfactory molecular snapshot in aged Tg2576 Alzheimer´s disease mouse model

Project description:Olfaction is often deregulated in Alzheimer´s disease (AD) patients, being also impaired in transgenic Tg2576 AD mouse model, which overexpress the Swedish mutated form of human amyloid precursor protein (APP). However, little is known about the molecular mechanisms that accompany the neurodegeneration of olfactory structures in Tg2576 mice. For that, we have applied proteome- and transcriptome-wide approaches to probe molecular disturbances in the olfactory bulb (OB) dissected from aged Tg2576 mice (18 months of age) respect to age matched wild-type (WT) littermates.

2018-02-14 | GSE103835 | 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