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GSE59210
Mus musculus
36 Downloadable Samples
Illumina MouseWG-6 v2.0 expression beadchip
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Batf2/Irf1 induces inflammatory responses in classically activated macrophages, lipopolysaccharides, and mycobacterial infection.
Sample Metadata Fields
Sex, Specimen part
View Samples- Mus musculus
- 24 Downloadable Samples
- Illumina MouseWG-6 v2.0 expression beadchip
Description
Bmdm cells were differentiated for 10 days and harvested and culture in six well plate followed by cytokine stimulation
Publication Title
Batf2/Irf1 induces inflammatory responses in classically activated macrophages, lipopolysaccharides, and mycobacterial infection.
Sample Metadata Fields
Sex, Specimen part
View Samples- Mus musculus
- 12 Downloadable Samples
- Illumina MouseWG-6 v2.0 expression beadchip
Description
Bmdm cells were differentiated for 10 days and harvested and culture in six well plate followed by transfection with Batf2 ShRNA.
Publication Title
Batf2/Irf1 induces inflammatory responses in classically activated macrophages, lipopolysaccharides, and mycobacterial infection.
Sample Metadata Fields
Sex, Specimen part
View Samples- Homo sapiens
- 80 Downloadable Samples
- Affymetrix Human Exon 1.0 ST Array [probe set (exon) version (huex10st)
Description
Intragenic microRNAs (miRNAs), including both intronic and exonic miRNAs, accounting approximately 50% of total mammalian miRNAs. Previous studies showed that intragenic miRNAs are often co-expressed with their host genes, and thus it was believed that intragenic miRNAs and their host genes are derived from the same primary transcripts. However, we provide evidence to show here that the observations from previous studies might be biased due to the small number and the predominance of "broadly conserved" intronic miRNAs they studied.
Publication Title
Young intragenic miRNAs are less coexpressed with host genes than old ones: implications of miRNA-host gene coevolution.
Sample Metadata Fields
Disease, Disease stage, Cell line
View Samples- Homo sapiens
- 6 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Binding loci of RelA-containing nuclear factor-kappaB dimers in promoter regions of PHM1-31 myometrial smooth muscle cells.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 7 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Bacillus anthracis is a gram-positive, aerobic, spore-forming, rod-shaped bacterium which has recently been used as an agent of bioterrorism. Because there is a significant delay between the initial contact of the spore with the host and clinical evidence of disease, there appears to be temporary containment of the pathogen by the innate immune system. Contact with the human alveolar macrophage (HAM) plays a key role in the innate immune response to B. anthracis spores. Therefore, the early macrophage response to anthrax exposure is important in understanding the pathogenesis of this disease. The majority of genes modulated by spores were upregulated, and a lesser number were downregulated. The data was subjected to Ingenuity Pathway analysis, the Database for Annotation, Visualization and Integrated Discovery (DAVID) analysis, and the Promoter Analysis and Interaction Network Toolset (PAINT). Among the upregulated genes, we identified a group of chemokine ligands, apoptosis genes and, interestingly, keratin filament genes. Central hubs regulating the activated genes were TNF-alpha, NF-B and their ligands/receptors. Other activated genes included IL-1alpha and IL-18. RNA for these, and several additional cytokines including IL-6, IL-1gamma, IP-10 and GM-CSF, were differentially expressed from 1.6- to 27-fold. The microarray cytokine data is consistent with our previously published findings which demonstrated that there was 4- to 43-fold induction of these cytokines at the transcriptional and translational levels as determined by RNase protection assays and ELISA. The PAINT analysis revealed that the majority of the genes affected by spores contain the binding site for c-Rel, a member of the NF-B family of transcription factors. Other transcription regulatory elements contained in many of the upregulated genes were c-Myb, CP2, Barbie Box, E2F and CRE-BP1. This study is the first detailed microarray analysis to describe the HAM response to B. anthracis.
Publication Title
Gene expression profiling of human alveolar macrophages infected by B. anthracis spores demonstrates TNF-alpha and NF-kappab are key components of the innate immune response to the pathogen.
Sample Metadata Fields
No sample metadata fields
View Samples- Homo sapiens
- 6 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
A study to define the binding loci of RelA-containing NF-kappaB dimers and subsequent correlation with gene expression in a human myometrial smooth muscle cell line after exposure to TNF.
Publication Title
Binding loci of RelA-containing nuclear factor-kappaB dimers in promoter regions of PHM1-31 myometrial smooth muscle cells.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 33 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Microarrays were used to evaluate the effects of azithromycin and an inflammatory stimulus (SMM) on human airway epithelium. Effects of azithromycin treatment were evaluated at 6, 24 and 48 hours. Effects of SMM were evaluated at 6 and 24 hours. In addition, pretreatment with azithromycin was used to evaluate the modulatory effects on SMM-induced inflammation. SMM=supernatant from microcorpulent material from human cystic fibrosis airways.
Publication Title
Azithromycin treatment alters gene expression in inflammatory, lipid metabolism, and cell cycle pathways in well-differentiated human airway epithelia.
Sample Metadata Fields
No sample metadata fields
View Samples- Homo sapiens
- 15 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Overexpression of the AP-2 transcription factor in breast tumours has been identified as an independent predictor of poor outcome and failure of hormone therapy, even in ER positive, ErbB2 negative tumours; markers of a more favourable prognosis. To understand further the role of AP-2 in breast carcinoma, we have used an RNA interference and gene expression profiling strategy using the MCF-7 cell line as a model for ER positive, ErbB2 negative tumours with AP-2 overexpression.
Publication Title
AP-2gamma promotes proliferation in breast tumour cells by direct repression of the CDKN1A gene.
Sample Metadata Fields
Cell line
View Samples- Mus musculus
- 37 Downloadable Samples
- Affymetrix Mouse Expression 430A Array (moe430a)
Description
We performed a factorial experiment examining the effects of calorie restriction (CR) and exercise (EX) in mice. CR mice received 70% of calories but 100% of all other nutrients compared to AL mice. Food consumption, weight gain, and physical activity levels were recorded for 6 weeks.
Publication Title
Distinct effects of calorie restriction and exercise on mammary gland gene expression in C57BL/6 mice.
Sample Metadata Fields
No sample metadata fields
View Samples