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Homo sapiens
96 Downloadable Samples
Affymetrix Human Gene 2.1 ST Array (hugene21st)
Description
We aimed to identify endotypes of pediatric acute respiratory distress syndrome (ARDS) using whole blood transcriptomics collected within 24 hours of Berlin ARDS onset in intubated children from CHOP
Publication Title
No associated publication
Sample Metadata Fields
Specimen part, Disease, Disease stage
View Samples- Mus musculus
- 94 Downloadable Samples
- Affymetrix Mouse Genome 430A 2.0 Array (mouse430a2)
Description
We used microarray to detect pathway differences in the various brain regions in a monogenic in mucopolysaccharidosis type VII ( MPS VII ), a mouse model of a lysosomal storage disease
Publication Title
Dysregulation of gene expression in a lysosomal storage disease varies between brain regions implicating unexpected mechanisms of neuropathology.
Sample Metadata Fields
Specimen part
View Samples- Caenorhabditis elegans
- 64 Downloadable Samples
- Affymetrix C. elegans Genome Array (celegans)
Description
The gas-1(fc21) mutation affects the 49 kD subunit of complex I, decreasing the rate of complex I-dependent oxidative phosphorylation. This is a model for human mitochondrial respiratory chain disease. NAD+ and PPAR-modifying drugs may confer benefits with respect to lifespan in these short-lived mutant worms. Analysis of gas-1(fc21) electron transport chain complex I mutants treated either starting in development or in young adulthood only with nicotinic acid (1 mM), resveratrol (50 microM), rosiglitazone (5 mM) or fenofibrate (14 microM) is presented. The goal is to detect transcriptional changes in clusters of genes using gene set enrichment analysis to explain treament effects in these mutant worms.
Publication Title
No associated publication
Sample Metadata Fields
No sample metadata fields
View Samples- Homo sapiens
- 29 Downloadable Samples
- Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
Human neuroblatoma cell lines (N=25) and retinal pigmented epithelium cell lines (N=4) were analyzed for gene expression under untreated/baseline growth conditions.
Publication Title
No associated publication
Sample Metadata Fields
Cell line
View Samples- Rattus norvegicus
- 28 Downloadable Samples
- Affymetrix Rat Expression 230A Array (rae230a)
Description
Behavioral transitions Young infant rats paradoxically prefer odors paired with shock but older pups learn aversions. This transition is amygdala- and corticosterone-dependent.
Publication Title
Transitions in infant learning are modulated by dopamine in the amygdala.
Sample Metadata Fields
No sample metadata fields
View Samples- Homo sapiens
- 27 Downloadable Samples
- Affymetrix Human Genome U133A Array (hgu133a)
Description
Metastasis via the lymphatics is a major risk factor in squamous cell carcinoma of the oral cavity (OSCC). We sought to determine whether the presence of metastasis in the regional lymph node could be predicted by a gene expression signature of the primary tumor. A total of 18 OSCCs were characterized for gene expression by hybridizing RNA to Affymetrix U133A gene chips. Genes with differential expression were identified using a permutation technique and verified by quantitative RT-PCR and immunohistochemistry. A predictive rule was built using a support vector machine, and the accuracy of the rule was evaluated using crossvalidation on the original data set and prediction of an independent set of four patients. Metastatic primary tumors could be differentiated from nonmetastatic primary tumors by a signature gene set of 116 genes. This signature gene set correctly predicted the four independent patients as well as associating five lymph node metastases from the original patient set with the metastatic primary tumor group. We concluded that lymph node metastasis could be predicted by gene expression profiles of primary oral cavity squamous cell carcinomas. The presence of a gene expression signature for lymph node metastasis indicates that clinical testing to assess risk for lymph node metastasis should be possible.
Publication Title
Gene expression signature predicts lymphatic metastasis in squamous cell carcinoma of the oral cavity.
Sample Metadata Fields
No sample metadata fields
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- Rattus norvegicus
- 24 Downloadable Samples
- Affymetrix Rat Genome 230 2.0 Array (rat2302)
Description
We show that infant trauma, as modeled by infant paired odor-shock conditioning, results in later life depressive-like behavior that can be modulated by learned infant cues (i.e., odor previously paired with shock). We have previously shown that this infant attachment odor learning paradigm results in the creation of a new artificial maternal odor that is able to control pup behavior and retain its value throughout development. Here, we assess the mechanism by which this artificial maternal odor is able to rescue depressive-like behavior and show that this anti-depressant like effect results in glucocorticoid and serotonin (5-HT) related changes in amygdala gene expression and is dependent on amygdala 5-HT. Furthermore, increasing amygdala 5-HT and blocking corticosterone (CORT) in the absence of odor mimics the adult rescue effects elicited by the artificial maternal odor, suggesting a mechanism by which odor presentation exerts its repair effects.
Publication Title
Enduring good memories of infant trauma: rescue of adult neurobehavioral deficits via amygdala serotonin and corticosterone interaction.
Sample Metadata Fields
Specimen part
View Samples- Sus scrofa
- 23 Downloadable Samples
- Affymetrix Porcine Genome Array (porcine)
Description
We explored the hypothesis that Serotonin (5HT) receptor signaling, that can be enhanced with 5HT transporter blockade with Fluoxetine (Fluox), in the aortic valve may vary based upon the biomechanical activity of the aortic valve leaflet.
Publication Title
Aortic valve cyclic stretch causes increased remodeling activity and enhanced serotonin receptor responsiveness.
Sample Metadata Fields
Specimen part, Disease, Treatment
View Samples
GSE49132- Mus musculus
- 8 Downloadable Samples
- Illumina MouseWG-6 v2.0 expression beadchip
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Function of GATA factors in the adult mouse liver.
Sample Metadata Fields
Specimen part, Treatment
View Samples