Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

ABSTRACT: APP/PS1 mice

PROVIDER: PRJEB33984 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	ERR3478721.fastq.gz	Fastqsanger.gz
	ERR3478722.fastq.gz	Fastqsanger.gz
	ERR3478727.fastq.gz	Fastqsanger.gz
	ERR3478728.fastq.gz	Fastqsanger.gz
	ERR3478729.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 5

Similar Datasets

Partial inhibition of mitochondrial complex I attenuates neurodegeneration and restores energy homeostasis and synaptic function in a symptomatic Alzheimer’s mouse model

Project description:We performed next-generation RNA sequencing (RNA-seq) using brain tissue from 23 months old non-transgenic (NTG), non-treated and CP2 (mitochondrial complex I inhibitor)-treated APP/PS1 (mouse model of Alzheimer`s disease). By comparing transcriptomic data of NTG and vehicle-treated APP/PS1 mice, we found processes affected by the disease in APP/PS1 such as impaired ATP metabolism, ion transport, nervous system development, synaptic transmission, and inflammation. CP2-treatment in APP/PS1 positively affected genes related to immune system, axonogenesis, dendritic spine morphology, synaptic function, among the others. These data demonstrate that pathways improved by CP2 treatment in APP/PS1 mice comprise major pathways essential for therapeutic efficacy in Alzheimer`s disease.

2020-10-31 | GSE149248 | GEO

MicroRNA expression profiles in WT and APP/PS1 mouse hippocampus

Project description:With the criterion of 2-fold cutoff, 7 miRNAs were upregulated and 7 miRNAs were downregulated in APP/PS1 hippocampal tissues compared with WT hippocampal tissues Microarray analysis of miRNAs was performed on pooled hippocampal tissues from WT (n=16) and APP/PS1 mice (n=16) at E14

2014-01-08 | E-GEOD-53859 | biostudies-arrayexpress

Single-cell sequencing of FACS-sorted mouse astrocytes, investigating the effect of absence of microglia in a mouse model of ß-amyloidopathy

Project description:The APPSwe/PS1dE9 (APP/PS1) mouse ß-amyloidopathy mouse model exhibits extracellular Aß deposition, particularly in the neocortex and hippocampus, increasing steadily from about 6 months, with reactive astrogliosis and synapse loss occurring proximal to plaques. We crossed APP/PS1 mice onto genetically modified mice which lack microglia (Csf1r ∆FIRE/∆FIRE) to assess whether Aß plaque deposition and downstream events are altered in brains lacking microglia.

2024-10-15 | E-MTAB-14233 | biostudies-arrayexpress

RNA-seq of mouse brain tissue investigating the effect of absence of microglia in a mouse model of ß-amyloidopathy

Project description:The APPSwe/PS1dE9 (APP/PS1) ß-amyloidopathy mouse model exhibits extracellular Aß deposition increasing steadily from about 6 months, particularly in the neocortex and hippocampus, with reactive astrogliosis and synapse loss occurring proximal to plaques. We crossed APP/PS1 mice onto genetically modified mice which lack microglia (Csf1r ∆FIRE/∆FIRE) to assess whether Aß plaque deposition and downstream events are altered in brains lacking microglia.

2024-10-15 | E-MTAB-14231 | biostudies-arrayexpress

Characterization of the chromatin accessibility in an Alzheimer’s disease (AD) mouse model (ATAC-Seq)

Project description:The assay for transposase-accessible chromatin by sequencing (ATAC-seq) was used to investigate the AD-associated chromatin reshaping in the APPswe/PS1dE9 (APP/PS1) mouse model. ATAC-seq data in the hippocampus of 8-month-old APP/PS1 mice were generated, and the relationship between chromatin accessibility and gene expression was analyzed in combination with RNA-sequencing.We identified 1690 increased AD-associated chromatin accessible regions in the hippocampal tissues of APP/PS1 mice and 1003 decreased chromatin accessible regions were considered to be related with declined AD-associated biological processes.In the APP/PS1 hippocampus, 1090 genes were found to be up-regulated and 1081 down-regulated. Interestingly, enhanced ATAC-seq signal was found in approximately 740 genes, with 43 exhibiting up-regulated mRNA levels.Our study reveals that alterations in chromatin accessibility may be an initial mechanism in AD pathogenesis.

2020-07-09 | GSE145906 | GEO

Global knock out of Sirt3 gene in Alzheimer’s transgenic mice with amyloid pathology

Project description:We have previously demonstrated that Sirt3 gene deletion, a model for metabolic syndrome, leads to brain mitochondrial dysfunction and neuroinflammation. We also reported that silencing of Sirt3 gene in APP/PS1 mice results in exacerbation of insulin resistance, neuroinflammation and β amyloid plaque deposition. To further understand how metabolic syndrome and amyloid pathology interact, we performed RNA-seq analysis of the brain samples from wild type, Sirt3-/- , APP/PS1 and APP/PS1/Sirt3-/- mice.

2022-10-24 | GSE216081 | GEO

Total RNA Sequencing in microglia isolated from N-AS treated APP/PS1 mice

Project description:To examine the regulation of microglia by N-AS-triggered SPMs, we analyzed the gene expression patterns of microglia derived from WT, APP/PS1, and N-AS-injected APP/PS1 mice using RNAseq. These results indicated that N-AS-triggered SPMs activated an anti-inflammatory, positive immune response, and enhanced the phagocytic abilities of microglia in N-AS-treated APP/PS1 mice, leading to resolution of neuroinflammation and upregulation of phagocytic microglia in this AD animal model.

2020-02-29 | GSE146133 | GEO

CircTulp4 functions in Alzheimer’s disease pathogenesis by regulating its parental gene Tulp4

Project description:Here, we systematically investigated circRNAs in the APP/PS1 model mouse brain through deep RNA-sequencing. We report that circRNAs are markedly enriched in the brain and that several circRNAs exhibit differential expression between wild-type and APP/PS1 mice. We characterized one abundant circRNA, circTulp4, derived from Intron1 of the gene Tulp4. To investigate the effect of CircTulp4 on chromatin status, we used ATAC-seq to investigate the chromatin accessibility upon CircTulp4 knockdown.

2021-02-28 | E-MTAB-9919 | biostudies-arrayexpress

Characterization of the chromatin accessibility in an Alzheimer’s disease (AD) mouse model (RNA-Seq)

2020-07-09 | GSE145907 | GEO

Single cell RNA seq analysis of microglia from aged wild-type, NLRP3-/-, APP/PS1 and APP/PS1.NLRP3-/- mice.

Project description:NLRP3 inflammasome activation is involved in the progression of Alzheimer's disease. To unravel the unique cell populations and clusters regulated by NLRP3 in the brain, we enriched CD11b+ cells from the brains of 18 month old wild-type, NLRP3-/-, APP/PS1 and APP/PS1.NLRP3-/- mice for single cell RNAseq.

2025-02-03 | GSE271192 | 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