Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

ATACseq in muscle from mice treated with AAV-GFP or AAV-CAAHR

ABSTRACT: This is an ATAC sequencing experiment to explore chromatin accessibility change in mouse skeletal muscle treated with either AAV-GFP or AAV-CAAHR (a constitutively active mutant aryl hydrocarbon receptor). Mice received intramuscular injection of the AAV 5 months before the harvest of muscle.

ORGANISM(S): Mus musculus

PROVIDER: GSE255812 | GEO | 2024/04/30

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Similar Datasets

Microarray analysis of CA-AhR transgenic mice

2010-02-01 | GSE19518 | GEO

RNA-seq of murine tibialis anterior muscle treated with AAV expressing AR isoform 2 (AR45) or AAV-GFP

Project description:RNA-seq of murine tibialis anterior muscle treated with AAV expressing AR isoform 2 (AR45) or AAV-GFP

| PRJNA701490 | ENA

An FGF-2 signaling pathway that is activated in aged skeletal muscle promotes intramuscular adipogenesis

Project description:Aged skeletal muscle is markedly affected by fatty muscle infiltration and strategies to reduce the occurrence of adipocytes within skeletal muscle, the intramuscular adipose tissue (IMAT), are urgently needed. Fibroblast growth factor-2 (FGF-2) is a critical growth factor for muscle tissue. Here, we show that FGF-2 not only stimulates muscle growth, but also promotes intramuscular adipogenesis. Using multiple screening assays for upstream and downstream signaling of microRNA (miR)-29a we located the secreted protein and adipogenic inhibitor SPARC to an FGF-2 signaling pathway that is conserved between skeletal muscle cells from mice and humans and that is activated in skeletal muscle from aged mice. FGF-2 induces the miR-29a/SPARC axis through transcriptional activation of FRA-1 which binds and activates an evolutionary conserved AP-1 site element proximal in the miR-29a promoter. Genetic deletions in muscle cells and AAV-mediated overexpression of FGF-2 or SPARC in mouse skeletal muscle revealed that this axis regulates differentiation of fibro/adipogenic progenitors in vitro and intramuscular fat formation in vivo. Thus, our data highlight an ambivalent role of FGF-2 for adult skeletal muscle and reveal a novel pathway to combat fat accumulation in aged skeletal muscle.

2021-08-23 | PXD020575 | Pride

Effect of constitutive AHR activation in skeletal muscle [AHRmKO_RNAseq]

Project description:To investigate the RNA differences in skeletal muscle in muscle-specific AHR (aryl hydrocarbon receptor) knockout mice and their AHR-floxed littermate controls (wildtype) following a 16-week chronic cigarette smoke exposure intervention

2024-02-20 | GSE225670 | GEO

Single nucleus RNAseq of mouse inguinal white adipose tissue with Rspo2 or GFP AAV injection

Project description:We injected AAV to overexpress Rspo2 or GFP in mice, performed single nucleus RNAseq for inguinal white adipose tissue (ingWAT).

2021-12-07 | E-MTAB-11104 | biostudies-arrayexpress

LC-MS/MS analysis of isolated murine brain endothelial cells (BECs) from Arf6-GFP-AAV vs GFP-AAV treated WT mice followed by label-free quantification (LFQ)

Project description:Age-related decline in brain endothelial cell (BEC) function critically contributes to cerebrovascular and neurodegenerative disease. Comprehensive atlases of the BEC transcriptome have become available but results from proteomic profiling are lacking. To gain insights into endothelial pathways affected by aging, we developed a magnetic-activated cell sorting (MACS)-based mouse BEC enrichment protocol compatible with high-resolution mass-spectrometry and analysed the profiles of protein abundance changes across multiple time points between 3 and 18 months of age and identified Arf6 as one of the most prominently downregulated vesicle-mediated transport protein during BEC aging. To better understand the role of Arf6 in BECs, in this experiment we have compared MACS sorted BECs from Arf6-GFP-AAV vs GFP-AAV treated 3-months-old WT mice and found 86 and 110 proteins to be significantly down- and upregulated, respectively. Enrichment analyses of significantly upregulated proteins revealed vesicle-mediated transport, activation of GTPase activity, and ER to Golgi vesicle-mediated transport to be among the most significantly affected biological processes.

2024-02-15 | PXD045006 | Pride

Microarray analysis of CA-AhR transgenic mice

Project description:We have generated transgenic mice expressing constitutively activated aryl hydrocarbon receptor (CA-AhR) to examine the biological consequences of AhR activation.. We used microarrays to identify genes that are regulated by AhR. Livers or intestines from three female mice were pooled at 5-6 week-old for RNA extraction and hybridization on Affymetrix Mouse Genome 430 2.0 Array.

2010-02-01 | E-GEOD-19518 | biostudies-arrayexpress

RNA-seq of murine tibialis anterior muscle treated with AAV expressing AR isoform 2 (AR45) or AAV-GFP

Project description:The goal of this study was to determine the transcriptomic response of AR-2 (AR45) overexpression in the TA muscles of the AR100Q murine model of SBMA (spinal and bulbar muscular atrophy). Conclusion: AAV-AR45 therapy resulted in a partial restoration of the SBMA-like expression signature compared with mock-treated controls.

2021-06-29 | GSE166655 | GEO

Single-cell Transcriptomes of RPE-specific AAV-GFP/AAV-PDGF-D mouse RPE-choroid complex

Project description:Purpose: PDGF-D is a potent angiogenic and immune-related factor. It has been demonstrated that PDGF-D play roles in the pathological process of ocular angiogenesis and degenerative diseases. In our previous study, we established a retinal pigment epithelial (RPE) cell-specifc AAV-PDGF-D/GFP mouse model to study PDGF-D's role in age-related macular degeneration (AMD). In this study, we utilized the single-cell transcriptiome seqeuncing technique to explore the cell types of immune cells attracted by PDGF-D overepxression using the same animal models, with emphases on the impact of PDGF-D overexpression on individual cell's behaviour.

2023-12-30 | GSE193002 | GEO

The Aryl Hydrocarbon Receptor Regulates Tissue-Specific Dioxin-Dependent and Dioxin-Independent Gene Batteries

Project description:This SuperSeries is composed of the following subset Series: GSE15857: The Aryl Hydrocarbon Receptor Regulates Tissue-Specific Dioxin-Dependent and Dioxin-Independent Gene Batteries: Kidney GSE15858: The Aryl Hydrocarbon Receptor Regulates Tissue-Specific Dioxin-Dependent and Dioxin-Independent Gene Batteries: Liver Refer to individual Series

2010-05-05 | E-GEOD-15859 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

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