Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Effect of Tgfbr2 disruption on gene expression in the aorta of Fbn1 wild-type and Fbn1C1039G mice

ABSTRACT: We used microarrays to characterize the global changes in gene expression within the ascending aorta of mice due to conditional disruption of TGF-β signaling in smooth muscle and/or due to heterozygous fibrillin-1 mutation.

ORGANISM(S): Mus musculus

PROVIDER: GSE36778 | GEO | 2013/05/31

SECONDARY ACCESSION(S): PRJNA156691

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Similar Datasets

Effect of Tgfbr2 disruption on gene expression in the aorta of Fbn1 wild-type and Fbn1C1039G mice

Project description:We used microarrays to characterize the global changes in gene expression within the ascending aorta of mice due to conditional disruption of TGF-M-NM-2 signaling in smooth muscle and/or due to heterozygous fibrillin-1 mutation. Myh11-CreERT2.Tgfbr2f/f (abbreviated as Cre.Tgfbr2) mice were cross-bred to Fbn1C1039G/+ (abbreviated as Fbn1C/+) mice and treated with vehicle or tamoxifen for 5 d starting at 4 wk of age to generate 4 groups of animals: 1) Cre.Tgfbr2-Veh: controls with intact TGF-M-NM-2 signaling and wild-type fibrillin-1 expression; 2) Cre.Tgfbr2-Tmx: conditional disruption of Tgfbr2 in smooth muscle with wild-type fibrillin-1 expression; 3) Fbn1C1039G.Cre.Tgfbr2-Veh: heterozygous expression of mutant fibrillin-1 with intact TGF-M-NM-2 signaling; and 4) Fbn1C1039G.Cre.Tgfbr2-Tmx: conditional disruption of Tgfbr2 in smooth muscle with heterozygous expression of mutant fibrillin-1. The animals were euthanized at 6 weeks of age and their ascending aortas (from above the coronary arteries to the first arch branch) were collected and total RNA was extracted.

2013-05-31 | E-GEOD-36778 | biostudies-arrayexpress

Changes in the ascending aorta proteome of cholesterol-fed rabbits

Project description:Here we undertook a proteomic investigation of ascending aorta from New Zealand White rabbits after 10 weeks on a high (2% w/w) cholesterol diet (HCD, n=5) or control diet (n=5) in order to profile the proteomic changes in response to the HCD. Histology confirmed intimal thickening in the HCD group and LC-MS/MS analysis of individually obtained ascending aorta extracts labelled with isobaric (iTRAQ) tags led to identification and quantitation of 453 unique proteins above the 1% false discovery rate threshold. Of 67 proteins showing significant differences in relative abundance (p<0.05), 62 were elevated and five decreased in ascending aorta from HCD-fed rabbits compared to controls. Six proteins were selected for validation using Multiple Reaction Monitoring which confirmed the iTRAQ results.

2018-06-21 | PXD002345 | Pride

Effect of smooth muscle specific PRDM6 depletion on Aorta and Ductus Arterious (DA) development

Project description:To investigate the function of PRDM6 in smooth muscle cells during outflow tract development, we have isolated the ascending aorta and the ductus arteriosus (DA) separatly from the E18.5 Wnt1Cre;PRDM6f/f mouse (PRDM6 KO) and PRDM6f/f mouse (Control) and compared the gene expression profile of the four groups of samples

2023-04-12 | GSE221004 | GEO

Epigenome analysis of aorta from normal and Stanford-A aortic dissection patients

Project description:Genome wide DNA methylation profiling of normal and ascending aorta tissue samples from normal and aortic dissection patients. The Illumina Infinium 450k Human DNA methylation Beadchip was used to obtain DNA methylation profiles across approximately 485,512 CpGs in ascending aorta tissue samples. Samples included 4 normal donors and 4 patients with aortic dissection.

2022-11-02 | GSE202047 | GEO

Epigenome analysis of ascending aorta from normal, aortic dissection and bicuspid aortic valve patients

Project description:Genome wide DNA methylation profiling of ascending aorta tissue samples from normal, aortic dissection and bicuspid aortic valve patients with aortic dilation. The Illumina Infinium 450k Human DNA methylation Beadchip was used to obtain DNA methylation profiles across more than 450,000 CpGs in ascending aorta samples. Samples included 6 normal donors, 12 patients with aortic dissection and 6 patients with bicuspid aortic valve and dilated aorta.

2019-07-11 | GSE84274 | GEO

Development of gene expression signatures of ascending aorta of the patients with bicuspid aortic valve compared to tricuspid aortic valve.

Project description:Bicuspid aortic valve is well known as a risk factor of dilation of ascending aorta. But the mechanisms of dialation are unknown. Morever, patients with bicuspid aortic valve tend to be aortic valve disease at younger age. After aortic valve surgery, if ascending aorta is dilated, the patient must be performed re-operation. For that reason, surgery for aortic root or ascending aorta is recommended to patient with bicuspid aortic valve with dilated ascending aorta. We thought that abnormality of cell cycle of the structure protein participated in ascending aorta dilation of patient with bicuspid aortic valve. We resected the wall of the ascending aota from patient undergoing aortic valve replacement for aortic valve stenosis during operation, and performed immunohistochemical staining for akt. Anti Akt antibodys were stained much on aortic media with bicuspoed aortic valve. Akt is a protein that is involved in mTOR / PI3K, and modulate the cell differenciation and proliferation. Further, the same samples were analyzed using a microarray method. On bicuspid aortic valve patients, the expression of TSC2 is reduced, and GβL is increased. TSC2 inhibit this pathway, and MLST8 activate this pathway. In the ascending aorta of BAV patients, PI3K / mTOR system is considered to be activated. When this pathway is activated, cell proliferation and cytodifferentiation are promoted abnormally,

2017-06-30 | GSE83675 | GEO

ChIP-seq from ascending aorta (ENCSR894EKG)

Project description:ChIP-seq on human ascending aorta For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODE_Data_Use_Policy_for_External_Users_03-07-14.pdf

2017-10-25 | GSE106065 | GEO

ChIP-seq from ascending aorta (ENCSR960MDF)

Project description:CTCF ChIP-seq on human ascending aorta For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODE_Data_Use_Policy_for_External_Users_03-07-14.pdf

2017-10-24 | GSE105925 | GEO

Single cell RNA sequencing of ascending aorta in smooth muscle-targeted elastin deletion

Project description:Single cell RNA sequencing of ascending aorta in smooth muscle-targeted elastin deletion

| PRJNA795510 | ENA

RNAseq analysis of primary differentiated rat aorta tissue compared to proliferative cultured cells

Project description:Investigation of alternative splicing changes in rat smooth muscle aorta differentiated tissue compared to dedifferentiated proliferative aorta smooth muscle cells in culture.

2019-06-18 | GSE127794 | GEO

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