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GSE80956
Mus musculus
24 Downloadable Samples
Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
The transcription factor NF-E2-related factor 2 (Nrf2) induces cytoprotective genes, but has also been linked to the regulation of hepatic energy metabolism. In order to assess the pharmacological potential of hepatic Nrf2 activation in metabolic disease, Nrf2 was activated over 8 weeks in mice on Western diet using two different siRNAs against kelch-like ECH-associated protein 1 (Keap1), the inhibitory protein of Nrf2. Whole genome expression analysis followed by pathway analysis demonstrated that the suppression of Keap1 expression induced genes that are involved in anti-oxidative stress defense and biotransformation, pathways proving the activation of Nrf2 by the siRNAs against Keap1. The expression of neither fatty acid- nor carbohydrate-handling proteins was regulated by the suppression of Keap1. Metabolic profiling of the animals did also not show effects on plasma and hepatic lipids, energy expenditure or glucose tolerance by the activation of Nrf2. The data indicate that hepatic Nrf2 is not a major regulator of intermediary metabolism in mice.
Publication Title
Chronic Activation of Hepatic Nrf2 Has No Major Effect on Fatty Acid and Glucose Metabolism in Adult Mice.
Sample Metadata Fields
Specimen part, Treatment
View Samples- Homo sapiens
- 60 Downloadable Samples
NextSeq 500
Description
Illumina RNA sequencing to study DEGs between freshly isolated and emigrated skin T cells Overall design: skin T cell RNA profile of freshly isolated T cells and emigrated T cells under IL-2, IL-4, TGF-beta and IL-2, IL-15 cytokine condition
Publication Title
The cytokine environment influence on human skin-derived T cells.
Sample Metadata Fields
Specimen part, Subject
View Samples- Pseudomonas aeruginosa
- 8 Downloadable Samples
- Affymetrix Pseudomonas aeruginosa Array (paeg1a)
Description
The anaerobic metabolism of the opportunistic pathogen Pseudomonas aeruginosa is important for growth and survival during persistent infections. The two Fnr-type transcription factors Anr and Dnr regulate different parts of the underlying network. Both are proposed to bind to a non-distinguishable DNA sequence named Anr box.
Publication Title
Anaerobic adaptation in Pseudomonas aeruginosa: definition of the Anr and Dnr regulons.
Sample Metadata Fields
No sample metadata fields
View Samples- Mus musculus
- 9 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
Reduced oxygen availability during embryogenesis leads to intra-uterine growth restriction (IUGR), increasing the risk for hypertension, cardiovascular and chronic kidney disease (CKD) in adults. Although this association has long been recognized, underlying mechanisms still require extensive research.
Publication Title
Fetuin-A is a HIF target that safeguards tissue integrity during hypoxic stress.
Sample Metadata Fields
Specimen part, Treatment
View Samples- Homo sapiens
- 20 Downloadable Samples
- Affymetrix Human Gene 1.1 ST Array (hugene11st)
Description
Six patients with seasonal allergic rhinitis were challenged daily for 8 days with birch pollen extract. A mucosal biopsy was obtained from one nostril at basline (day 0) and from the other nostril after allergen challenge (day 9).
Publication Title
Rapid recruitment of CD14(+) monocytes in experimentally induced allergic rhinitis in human subjects.
Sample Metadata Fields
Specimen part, Treatment, Subject
View Samples- Mus musculus
- 8 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
Histidine-rich glycoprotein (HRG) is a 75 kDa heparin-binding plasma protein which has been implicated in regulation of tumor angiogenesis and growth. To exert some of its biological functions, HRG acts on macrophages.This study was performed to assess changes in gene expression in peritoneal macrophages treated with HRG using oligonucleotide microarrays
Publication Title
Genetic deficiency in plasma protein HRG enhances tumor growth and metastasis by exacerbating immune escape and vessel abnormalization.
Sample Metadata Fields
Specimen part, Disease, Treatment, Time
View Samples- Mus musculus
- 12 Downloadable Samples
- Illumina Genome Analyzer IIx, Affymetrix Mouse Gene 2.0 ST Array (mogene20st)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Functions of BET proteins in erythroid gene expression.
Sample Metadata Fields
Specimen part, Treatment
View Samples- Mus musculus
- 12 Downloadable Samples
Affymetrix Mouse Gene 2.0 ST Array (mogene20st), Illumina Genome Analyzer IIx
Description
Role of bromodomain and extra-terminal motif (BET) proteins in GATA1-null erythrolbasts (G1E) and in differentiation induced by activation of conditional GATA1 tested by addition of BET inhibitor JQ1 (250nM)
Publication Title
Functions of BET proteins in erythroid gene expression.
Sample Metadata Fields
No sample metadata fields
View Samples- Mus musculus
- 6 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
Cytoplasmic DNA triggers the activation of the innate immune system. While downstream signaling components have been characterized, the DNA sensing components remain largely elusive. We performed a systematic proteomics screen for proteins that associate with DNA, traversed to a screen for IFN--induced transcripts. We identified DSIRE (DNA sensor for the IL-1 response, previously called AIM2) as a candidate cytoplasmic sensor. DSIRE showed a marked selectivity for double-stranded DNA. DSIRE can recruit the inflammasome adaptor ASC and gets redistributed to ASC speckles upon coexpression of ASC. RNAi-mediated reduction of DSIRE expression led to an impairment in IL-1 maturation. Reconstitution of unresponsive cells with DSIRE, ASC, caspase 1 and IL-1 showed that DSIRE is sufficient for inflammasome activation. Overall, our data strongly suggest that DSIRE is a cytoplasmic DNA sensor for the inflammasome.
Publication Title
An orthogonal proteomic-genomic screen identifies AIM2 as a cytoplasmic DNA sensor for the inflammasome.
Sample Metadata Fields
No sample metadata fields
View Samples- Rattus norvegicus
- 11 Downloadable Samples
- Illumina HiSeq 2500
Description
Comparison of gene expression level by Illumina sequencing of rat skin from young and old animals. We identified differentially expressed genes and provide functional profiles, which give insights into the aging process of short-lived rodents. Overall design: 9 skin samples, 4-5 animals per group, 2 groups: 1) young males, 2) old males
Publication Title
Tissue-, sex-, and age-specific DNA methylation of rat glucocorticoid receptor gene promoter and insulin-like growth factor 2 imprinting control region.
Sample Metadata Fields
No sample metadata fields
View Samples