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GSE19710
Rattus norvegicus
8 Downloadable Samples
Affymetrix Rat Genome U34 Array (rgu34a)
Description
Nitric oxide (NO) regulated pulmonary vascular function and structure, in part, via its effect on gene expression. We used microarrays to determine the up- and downregulated genes in rat pulmonary artery smooth muscle cells exposed to the NO donor S-nitrosoglutathione (GSNO) for 1, 2, and 4 hours.
Publication Title
Phosphodiesterase 3A expression is modulated by nitric oxide in rat pulmonary artery smooth muscle cells.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 6 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
Pancreatic ductal adenocarcinoma (PDAC) is strikingly resistant to conventional approaches. In this study, we report that the histone deacetylase associated SIN3B protein is required for activated KRAS-induced senescence in vivo using a mouse model of pancreatic cancer.
Publication Title
Senescence-associated SIN3B promotes inflammation and pancreatic cancer progression.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 12 Downloadable Samples
Illumina Genome Analyzer II
Description
We have used deep sequencing to explore the repertoire of both poly(A)+ and poly(A)- RNAs from two standard cell lines, HeLa cells and human embryonic stem cell (hESC) H9 cells. Overall design: Examination of nonpolyadenylated and polyadenylated in 2 cell types.
Publication Title
Genomewide characterization of non-polyadenylated RNAs.
Sample Metadata Fields
Cell line, Subject
View Samples- Homo sapiens
- 4 Downloadable Samples
- IlluminaGenomeAnalyzerII
Description
We have used deep sequencing to explore the repertoire of both poly(A)+ and poly(A)- RNAs from two standard cell lines, HeLa cells and human embryonic stem cell (hESC) H9 cells. Overall design: Examination of nonpolyadenylated and polyadenylated RNA in 2 cell types.
Publication Title
Genomewide characterization of non-polyadenylated RNAs.
Sample Metadata Fields
No sample metadata fields
View Samples- Homo sapiens
- 16 Downloadable Samples
- IlluminaHiSeq2000
Description
DAZAP1 was depleted in culterd HEK 293T cells using shRNA and the resulting poly A RNA were isolated c-DNA library constructed and paired end sequenced on illumina Hi-seq 2000 platform the data was compared to a control shRNA depleted cell Overall design: Gene expression and splicing switches upon DAZAP1 knockdown
Publication Title
The splicing activator DAZAP1 integrates splicing control into MEK/Erk-regulated cell proliferation and migration.
Sample Metadata Fields
No sample metadata fields
View Samples- Mus musculus
- 20 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
Expression profiling of Rag2-deficient Ets1++ and Rag2-deficient Ets1-- mature NK cells and WT bone marrow progenitors, WT T cells, and WT Pro B cells
Publication Title
Gene deregulation and chronic activation in natural killer cells deficient in the transcription factor ETS1.
Sample Metadata Fields
Specimen part
View Samples- Drosophila melanogaster
- 201 Downloadable Samples
- Illumina Genome Analyzer II
Description
No description.
Publication Title
Conservation of an RNA regulatory map between Drosophila and mammals.
Sample Metadata Fields
Cell line, Subject
View Samples- Homo sapiens
- 28 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA) infections are often caused by strains encoding Panton-Valentine leukocidin (PVL). PVL can cause lysis of polymorphonuclear leukocytes (PMNs) and other myeloid cells in vitro, a function considered widely as the primary means by which PVL might contribute to disease. However, at sublytic concentrations PVL can function as a PMN agonist. To better understand this phenomenon, we investigated the ability of PVL to alter human PMN function. PMNs exposed to PVL had enhanced capacity to produce superoxide in response to N-formyl-methionyl-leucyl-phenylalanine (fMLF), but unlike priming by lipopolysaccharide, this response did not require Toll-like receptor signal transduction. On the other hand, there was subcellular redistribution of NADPH oxidase components in PMNs following exposure of these cells to PVL - a finding consistent with priming. Priming of PMNs with other agonists such as IL-8 or GM-CSF altered the ability PVL to cause formation of pores in the plasma membranes of these cells. Microarray analysis revealed significant changes in the human PMN transcriptome following exposure to PVL, including up-regulation of molecules that regulate the inflammatory response. Consistent with the microarray data, mediators of the inflammatory response were released from PMNs after stimulation with PVL. We conclude that exposure of human PMNs to sublytic concentrations of PVL elicits a proinflammatory response that is regulated in part at the level of gene expression. We propose that PVL-mediated priming of PMNs enhances the host innate immune response.
Publication Title
Sublytic concentrations of Staphylococcus aureus Panton-Valentine leukocidin alter human PMN gene expression and enhance bactericidal capacity.
Sample Metadata Fields
Specimen part
View Samples- Saccharomyces cerevisiae
- 10 Downloadable Samples
- Illumina HiSeq 2000
Description
In this work, we determine total mRNA decay rates in rpb1-1 and rpb1-1/caf1? cells, calculate half-lives in rpb1-1/caf1? cells relative to rpb1-1 cells and correlate them with codon optimality. Overall design: mRNA profiling was done on 10 time points in rpb1-1/caf1 cells and sequenced using a paired end protocol on an Illumina HiSeq2000 instrument. A biological duplicate was performed.
Publication Title
mRNA Deadenylation Is Coupled to Translation Rates by the Differential Activities of Ccr4-Not Nucleases.
Sample Metadata Fields
Cell line, Subject
View Samples- Homo sapiens
- 14 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Cell growth in aggregates determines gene expression, proliferation, survival, chemoresistance, and sensitivity to immune effectors in follicular lymphoma.
Sample Metadata Fields
No sample metadata fields
View Samples