Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Differential Renal Gene Expression in Pre-hypertensive and Hypertensive SHR

ABSTRACT: This study examined the renal gene expression profiles between spontaneously-hypertensive rats (SHR) and Wistar-Kyoto (WKY) rats at a pre-hypertensive stage (3 weeks of age) and hypertensive stage (9 weeks of age). In addition, age-related changes in gene expression patterns were examined from 3 to 9 weeks in both WKY and SHR. Five to six individual kidney samples of the same experimental group were pooled together and quadruplicate hybridizations were performed on the NIEHS Rat v2.1, 2.2 and 3.0 arrays. Keywords: other

ORGANISM(S): Rattus norvegicus

PROVIDER: GSE1932 | GEO | 2004/12/01

SECONDARY ACCESSION(S): PRJNA90963

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Similar Datasets

Differential Renal Gene Expression in Pre-hypertensive and Hypertensive SHR

Project description:This study examined the renal gene expression profiles between spontaneously-hypertensive rats (SHR) and Wistar-Kyoto (WKY) rats at a pre-hypertensive stage (3 weeks of age) and hypertensive stage (9 weeks of age). In addition, age-related changes in gene expression patterns were examined from 3 to 9 weeks in both WKY and SHR. Five to six individual kidney samples of the same experimental group were pooled together and quadruplicate hybridizations were performed on the NIEHS Rat v2.1, 2.2 and 3.0 arrays.

2010-06-05 | E-GEOD-1932 | biostudies-arrayexpress

Gene expression in the mesenteric arteries of SHR and SHRSP compared with WKYs treated with 2K1C or 1K1C, or without operation for 3 weeks at 6 weeks of age

Project description:We examined gene expression profiles in the rat mesenteric arteries using genome-wide microarray technology, and determined gene expression profiles in 3 rat strains and treated ones: spontaneously hypertensive rats (SHR), stroke-prone SHR (SHRSP), and normotensive WKYs treated with 2K1C or 1K1C, or without operation for 3 weeks at 6 weeks of age. To identify candidate genes involved in the genesis of hypertension in the SHR strains in comparison to renal hypertensive WKY, we compared the gene expression levels at 6 weeks of age, isolated genes showing a more than 4-fold increase or a less than 1/4-fold compared with WKY treated with 2K1C, 1K1C or none.

2019-03-19 | GSE74288 | GEO

Transcription profiling of ray aortic tissue from different hypertensive models

Project description:To determine if there exists a consistent gene signature associated with vascular hypertrophy among different rat hypertensive models: treated and untreated Wistar Kyoto (WKY) rats and treated and untreated Spontaneous Hypertensive Rat (SHR) rats. Experiment Overall Design: Two strains of rat were studies: WKY which are normotensive and SHR which are hypertensive. Aortic tissue was taken from 6 untreated WKY rats and 6 WKY rats treated with angiotensin. Aortic tissue was taken from 6 untreated SHR rats, 6 treated with nifedipine for two weeks and 5 treated with nifedipine for two weeks and then washed out for three weeks. There was a total of 29 samples. A pool of RNA from 6 untreated WKY rats was used as a reference. Hybridizations were performed in duplicate with a dye-flip and always with the reference as the second color.

2008-06-15 | E-GEOD-7483 | biostudies-arrayexpress

Transcription profiling of rat adrenal glands from spontaneously hypertensive (SHR) and normotensive Wistar-Kyoto animals

Project description:We measured gene expression in the adrenal glands of the Spontaneously Hypertensive Rat (SHR) and Wistar-Kyoto rat (WKY) using Affymetrix RG-U34A GeneChips. All rats were aged-matched at 4-weeks. The rats were obtained from the colonies at the Univeristy of California San Diego, La Jolla, CA.

2007-11-01 | E-GEOD-1675 | biostudies-arrayexpress

Gene expression in the kidneys of two spontaneously hypertensive rat strains at 3 and 6 weeks of age

Project description:We examined gene expression profiles in the rat kidneys using genome-wide microarray technology, and determined gene expression profiles in 3 rat strains: normotensive WKY, spontaneously hypertensive rats (SHR), and stroke-prone SHR (SHRSP). To identify candidate genes involved in the genesis of hypertension in the SHR strains, we compared the gene expression levels at 3 and 6 weeks of age, isolated 407 genes showing a more than 4-fold increase or a less than 1/4-fold decrease. The rat kidneys derived from normotensive WKY, spontaneously hypertensive rats (SHR), and stroke-prone SHR (SHRSP) were　examined. Each strain was run in triplicate.

2015-07-03 | E-GEOD-41453 | biostudies-arrayexpress

SHR and WKY rat adrenal glands

2004-11-02 | GSE1675 | GEO

Gene expression in the adrenal glands of two spontaneously hypertensive rat strains at 3 and 6 weeks of age

Project description:We examined gene expression profiles in the rat adrenal glands using genome-wide microarray technology, and determined gene expression profiles in 3 rat strains: normotensive WKY, spontaneously hypertensive rats (SHR), and stroke-prone SHR (SHRSP). To identify candidate genes involved in the genesis of hypertension in the SHR strains, we compared the gene expression levels at 3 and 6 weeks of age, isolated 407 genes showing a more than 4-fold increase or a less than 1/4-fold decrease. The rat adrenal glands derived from normotensive WKY, spontaneously hypertensive rats (SHR), and stroke-prone SHR (SHRSP) wereM-cM-^@M-^@examined. Each strain was run in triplicate.

2013-04-16 | E-GEOD-31457 | biostudies-arrayexpress

Gene expression in the whole brains of two spontaneously hypertensive rat strains at 3 and 6 weeks of age

Project description:We examined gene expression profiles in the rat whole brains using genome-wide microarray technology, and determined gene expression profiles in 3 rat strains: normotensive WKY, spontaneously hypertensive rats (SHR), and stroke-prone SHR (SHRSP). To identify candidate genes involved in the genesis of hypertension in the SHR strains, we compared the gene expression levels at 3 and 6 weeks of age, isolated 407 genes showing a more than 4-fold increase or a less than 1/4-fold decrease. The rat whole brains derived from normotensive WKY, spontaneously hypertensive rats (SHR), and stroke-prone SHR (SHRSP) wereã??examined. Each strain was run in triplicate.

2014-01-24 | E-GEOD-41452 | biostudies-arrayexpress

Transcription profiling of rat kidney from spontaneously hypertensive rats vs. controls

Project description:Development of renal transcriptome in spontaneously hypertensive rats (SHR) as compared to normotensive wistar kyoto rats (WKY) from birth to old age.

2008-04-30 | E-MEXP-1550 | biostudies-arrayexpress

Gene expression profiles in the liver of spontaneously hypertensive rats at different stages of hypertension

Project description:The objective of this study was to characterize differences in the global gene expression profiles of spontaneously hypertensive rats (SHR) and Wistar Kyoto rats (WKY) at different stages of hypertension. Using RNA isolated from liver of SHR and WKY rats, we compared the gene expression profiles by microarrays. Differential gene expression was detected in the liver of SHR rats compared to WKY control rats, possibly contributing to hypertension

2017-03-15 | GSE96587 | 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