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GSE42789
Mus musculus
159 Downloadable Samples
Illumina MouseRef-8 v2.0 expression beadchip
Description
We investigated the molecular mechanisms of chronic alcohol consumption or lipopolysaccharide insult by gene expression profiling in prefrontal cortex and liver of C57BL/6J mice.
Publication Title
Gene expression in brain and liver produced by three different regimens of alcohol consumption in mice: comparison with immune activation.
Sample Metadata Fields
Age, Specimen part
View Samples- Mus musculus
- 33 Downloadable Samples
- Illumina mouseRef-8 v1.1 expression beadchip
Description
The specific binding of transcription factors to cognate sequence elements is thought to be critical for the generation of specific gene expression programs. The transcription factors nuclear factor kB (NF-kB) and the interferon (IFN) regulatory factors (IRFs) bind to the kB site and the interferon response element (IRE), respectively, of target genes, and they are activated in macrophages after exposure to pathogens. However, how these factors produce pathogen-specific inflammatory and immune responses remains poorly understood. Combining top-down and bottom-up systems biology approaches, we have identified the NF-kB p50 homodimer (p50:p50) as a regulator of IRF responses. First, unbiased genome-wide expression analysis revealed that p50 repressed a subset of IFN-inducible genes through a previously uncharacterized subclass of guanine-rich IRE (G-IRE) sequences, which was substantiated by biochemical and structural analyses. Second, mathematical modeling predicted that p50:p50 might enforce the stimulus-specificity of composite promoters. Indeed, the production of the antiviral regulator IFN-b was rendered stimulus-specific by the binding of p50:p50 to the G-IREcontaining IFNb enhancer to suppress cytotoxic IFN signaling. Specifically, a deficiency in p50 resulted in the inappropriate production of IFN-b in response to bacterial DNA sensed by Toll-like receptor 9. This role for NF-kB p50 in enforcing the specificity of the cellular response to pathogens by binding to a previously uncharacterized subset of IRE sequences alters our understanding of how the NF-kB and IRF signaling systems cooperate to regulate antimicrobial immunity.
Publication Title
The specificity of innate immune responses is enforced by repression of interferon response elements by NF-κB p50.
Sample Metadata Fields
Specimen part, Time
View Samples- Homo sapiens
- 10 Downloadable Samples
- Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
In order to provide functional data of kidney-specific long intergenic non-coding RNAs (lincRNA), loss-of-function study was conducted.
Publication Title
Logic programming to infer complex RNA expression patterns from RNA-seq data.
Sample Metadata Fields
Cell line
View Samples- Mus musculus
- 30 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
<i>Airn</i> Regulates Igf2bp2 Translation in Cardiomyocytes.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 18 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
A systems immunology approach identifies the collective impact of 5 miRs in Th2 inflammation.
Sample Metadata Fields
No sample metadata fields
View Samples- Mus musculus
- 16 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
To elucidate the function of Airn isoforms in the heart, we conducted RNA immunoprecipitation experiment followed by microarray (RIP-chip) in murine cardiomoycyte cell line HL-1.
Publication Title
<i>Airn</i> Regulates Igf2bp2 Translation in Cardiomyocytes.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 14 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
To elucidate the function of Airn isoforms in the heart, we conducted loss-of-function experiments in murine cardiomoycyte cell line HL-1.
Publication Title
<i>Airn</i> Regulates Igf2bp2 Translation in Cardiomyocytes.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 9 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
Allergic asthma is a chronic inflammatory disease dominated by a CD4+ T helper 2 (Th2) cell signature. The immune response amplifies in self-enforcing loops, promoting Th2-driven cellular immunity and leaving the host unable to terminate inflammation. Posttranscriptional mechanisms, including miRNAs, are pivotal in maintaining immune-homeostasis. Since an altered expression of various miRNAs has been associated with T cell-driven diseases, including asthma, we hypothesized that miRNAs control mechanisms ensuring Th2 stability and maintenance in the lung. We isolated murine CD4+ Th2 cells from allergic inflamed lungs and profiled gene and microRNA expression.
Publication Title
A systems immunology approach identifies the collective impact of 5 miRs in Th2 inflammation.
Sample Metadata Fields
No sample metadata fields
View Samples- Homo sapiens
- 6 Downloadable Samples
- Illumina HumanHT-12 V4.0 expression beadchip
Description
Ornithine decarboxylase is sufficient for prostate tumorigenesis via androgen receptor signaling
Publication Title
Ornithine Decarboxylase Is Sufficient for Prostate Tumorigenesis via Androgen Receptor Signaling.
Sample Metadata Fields
No sample metadata fields
View Samples- Mus musculus
- 24 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
A novel long non-coding RNA Myolinc regulates myogenesis through TDP-43 and Filip1.
Sample Metadata Fields
Cell line, Time
View Samples