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GSE26309
Homo sapiens
11 Downloadable Samples
Affymetrix Human Genome U133A 2.0 Array (hgu133a2)
Description
Stable knockdown of NET1, a RhoGEF, was achieved in AGS Gastric Cancer cells. This gene is known to be overexpressed in the disease.
Publication Title
A functional and transcriptomic analysis of NET1 bioactivity in gastric cancer.
Sample Metadata Fields
Cell line
View Samples- Homo sapiens
- 14 Downloadable Samples
- Agilent-014693 Human Genome CGH Microarray 244A (Feature number version), Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Identification of interactive networks of gene expression associated with osteosarcoma oncogenesis by integrated molecular profiling.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 6 Downloadable Samples
- Agilent-014693 Human Genome CGH Microarray 244A (Feature number version), Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
In vitro analysis of integrated global high-resolution DNA methylation profiling with genomic imbalance and gene expression in osteosarcoma.
Sample Metadata Fields
No sample metadata fields
View Samples- Homo sapiens
- 14 Downloadable Samples
- Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
Gain or loss of genes and deregulation of gene expression can result in cumulative and progressive disruptions of normal cellular functions.
Publication Title
Identification of interactive networks of gene expression associated with osteosarcoma oncogenesis by integrated molecular profiling.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 6 Downloadable Samples
- Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
Gain or loss of genes and deregulation of gene expression can result in cumulative and progressive disruptions of normal cellular functions.
Publication Title
In vitro analysis of integrated global high-resolution DNA methylation profiling with genomic imbalance and gene expression in osteosarcoma.
Sample Metadata Fields
No sample metadata fields
View Samples- Homo sapiens
- 25 Downloadable Samples
- Illumina HumanRef-8 v3.0 expression beadchip
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Clinical relevance of DNA microarray analyses using archival formalin-fixed paraffin-embedded breast cancer specimens.
Sample Metadata Fields
Age, Specimen part, Disease stage
View Samples- Homo sapiens
- 16 Downloadable Samples
- Affymetrix Human Gene 2.0 ST Array (hugene20st)
Description
The tryptophan degrading enzyme TDO2 is downregulated upon HIF1alpha stabilization by exposure to both hypoxia as well as chemical hypoxia mimetics such as DMOG in glioblastoma cell line A172.
Publication Title
Hypoxia Inducible Factor 1α Inhibits the Expression of Immunosuppressive Tryptophan-2,3-Dioxygenase in Glioblastoma.
Sample Metadata Fields
Cell line
View Samples- Staphylococcus aureus
- 17 Downloadable Samples
- Affymetrix S. aureus Genome Array (saureus)
Description
More than 200 direct CodY target genes in Staphylococcus aureus were identified by genome-wide analysis of in vitro DNA binding. This analysis, which was confirmed for some genes by DNase I footprinting assays, revealed that CodY is a direct regulator of numerous transcription units associated with amino acid biosynthesis, transport of macromolecules and virulence. The virulence genes regulated by CodY fell into three groups. One group was dependent on the Agr system for its expression; these genes were indirectly regulated by CodY through its repression of the agr locus. A second group was regulated directly by CodY. The third group, which includes genes for alpha-toxin and capsule synthesis, was regulated by CodY in two ways, i.e., by direct repression and by repression of the agr locus. Since S. aureus CodY was activated in vitro by the branched chain amino acids and GTP, CodY appears to link changes in intracellular metabolite pools with the induction of numerous adaptive responses, including virulence.
Publication Title
Direct targets of CodY in Staphylococcus aureus.
Sample Metadata Fields
No sample metadata fields
View Samples- Mus musculus
- 9 Downloadable Samples
- Affymetrix Mouse Gene 2.1 ST Array (mogene21st)
Description
Cells release nano-sized membrane vesicles that are involved in intercellular communication by transferring biological information between cells. It is generally accepted that cells release at least three types of these extracellular vesicles (EVs): apoptotic bodies, microvesicles and exosomes. Whilst exosomes are assumed to be a homogenous population of EVs, they have a wide range of putative functions. Therefore, we hypothesized that cells release subpopulations of exosomes with distinct molecular compositions and functional properties. Exosomes were isolated from conditioned medium by differential ultracentrifugation. Sucrose density gradient centrifugation of the resulting exosome pellet revealed the presence of two distinct subpopulations, one smaller, slow migrating population (HD-Exo), and one fast migrating, larger population (LD-Exo).
Publication Title
Cells release subpopulations of exosomes with distinct molecular and biological properties.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 9 Downloadable Samples
- Affymetrix Human Genome U133A 2.0 Array (hgu133a2)
Description
TGFbeta is the major cytokine driver of fibrosis in the kidney and other tissue. Epithelial-mesenchymal transition has been postulated to contibrute to renal fibrosis in diseases such as diabetic nephropathy.
Publication Title
Next-generation sequencing identifies TGF-β1-associated gene expression profiles in renal epithelial cells reiterated in human diabetic nephropathy.
Sample Metadata Fields
Cell line, Time
View Samples