Note: GSE4063 and GSE4065 are not directly comparable.
Opposite transcriptional regulation in skeletal muscle of AMP-activated protein kinase gamma3 R225Q transgenic versus knock-out mice.
Sex, Specimen part
View SamplesAnalysis of AMPK gamma3-dependent transcriptional responses by analyzing global gene expression in the white portion of the gastrocnemius muscle in AMPK gamma3 mutant (R225Q) transgenic mice and corresponding wild type littermates.
Opposite transcriptional regulation in skeletal muscle of AMP-activated protein kinase gamma3 R225Q transgenic versus knock-out mice.
Sex, Specimen part
View SamplesAnalysis of AMPK gamma3-dependent transcriptional responses by analyzing global gene expression in the white portion of the gastrocnemius muscle in AMPK gamma3 knock-out mice and corresponding wild type littermates.
Opposite transcriptional regulation in skeletal muscle of AMP-activated protein kinase gamma3 R225Q transgenic versus knock-out mice.
Sex, Specimen part
View SamplesWe 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.
Common genetic mechanisms of blood pressure elevation in two independent rodent models of human essential hypertension.
No sample metadata fields
View SamplesWe performed Affymetrix MG-U74Av2 GeneChip experiements on mRNA from the adrenal glands of the BPH hypertensive and BPL hypotensive mouse strains. All mice were aged-matched at 5 weeks. We obtained the mice from Jackson Laboratories, Bar Harbor, ME.
Neuroendocrine transcriptome in genetic hypertension: multiple changes in diverse adrenal physiological systems.
No sample metadata fields
View SamplesThis SuperSeries is composed of the SubSeries listed below.
Type I and type III interferons drive redundant amplification loops to induce a transcriptional signature in influenza-infected airway epithelia.
Specimen part
View SamplesWe used microarrays to detail the global programme of gene expression in response to Influenza A (PR8) infection
Type I and type III interferons drive redundant amplification loops to induce a transcriptional signature in influenza-infected airway epithelia.
Specimen part
View SamplesWe used microarrays to detail the global programme of gene expression in response to Influenza A (PR8) infection
Type I and type III interferons drive redundant amplification loops to induce a transcriptional signature in influenza-infected airway epithelia.
Specimen part
View SamplesWe used microarrays to detail the global programme of gene expression in response to Influenza A (PR8) infection
Type I and type III interferons drive redundant amplification loops to induce a transcriptional signature in influenza-infected airway epithelia.
Specimen part
View SamplesThe transcription factor STAT1 is essential for interferon- (IFN) mediated protective immunity in humans and mice. Two splice isoforms of STAT1, STAT1 and STAT1, differ with regard to a C-terminal transactivation domain, which is absent in STAT1. Dimers of STAT1 are therefore considered transcriptionally inactive and potential competitive inhibitors of STAT1. Contrasting this view, generation and analysis of mice deficient for either STAT1 or STAT1 demonstrated transcriptional activity of the STAT1 isoform and its enhancement of innate immunity. Gene expression profiling in primary cells revealed overlapping, but also non-redundant and gene-specific activities of STAT1 and STAT1 in response to IFN. Consistently, both isoforms mediated protective, IFN-dependent immunity against the bacterium Listeria monocytogenes, although with remarkably different efficiency. In contrast, STAT1 and STAT1 were largely redundant for transcriptional responses to IFN/ and for IFN/-dependent antiviral activity. Collectively, our data shed new light on how STAT1 isoforms contribute to antimicrobial immunity.
STAT1β is not dominant negative and is capable of contributing to gamma interferon-dependent innate immunity.
Specimen part
View Samples