Filters
Technology
Platform
Mus musculus
5 Downloadable Samples
Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
We developed conditional knockout mice where the transcription factor Elf5 (also called ESE-2) is deleted in the mammary glands. Loss of Elf5 results in block in alveologenesis and epithelial differentiation defects. Mammary gland samples from Elf5 knockout and wild type animals were analyzed for global transcriptome changes.
Publication Title
Elf5 inhibits the epithelial-mesenchymal transition in mammary gland development and breast cancer metastasis by transcriptionally repressing Snail2.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 60 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
To identify signature genes that help distinguish (1) sepsis from non-infectious causes of systemic inflammatory response syndrome, (2) between Gram-positive and Gram-negative sepsis.
Publication Title
Gene-expression profiling of peripheral blood mononuclear cells in sepsis.
Sample Metadata Fields
No sample metadata fields
View Samples
GSE49851- Rattus norvegicus
- 20 Downloadable Samples
- Affymetrix Rat Gene 1.1 ST Array (ragene11st)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Alterations in miRNA levels in the dentate gyrus in epileptic rats.
Sample Metadata Fields
Specimen part, Treatment
View Samples- Rattus norvegicus
- 20 Downloadable Samples
- Affymetrix Rat Gene 1.1 ST Array (ragene11st)
Description
Analysis of the dentate gyrus of amygdala electrical stimulation model of temporal lobe epilepsy. Results provide insight into the molecular mechanism underlying epileptogenesis.
Publication Title
Alterations in miRNA levels in the dentate gyrus in epileptic rats.
Sample Metadata Fields
Specimen part, Treatment
View Samples- Mus musculus
- 8 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
To characterize underlying changes in the retinal pigment epithelium (RPE)/choroid with age, we produced gene expression profiles for the RPE/choroid and compared the transcriptional profiles of the RPE/choroid from young and old mice. The changes in the aged RPE/choroid suggest that the tissue has become immunologically active. Such phenotypic changes in the normal aged RPE/choroid may provide a background for the development of age-related macular degeneration.
Publication Title
The aged retinal pigment epithelium/choroid: a potential substratum for the pathogenesis of age-related macular degeneration.
Sample Metadata Fields
No sample metadata fields
View Samples- Mus musculus
- 6 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
We used optic nerve injury as a model to study early signaling events in the neuronal soma following axonal injury. Optic nerve injury results in the selective death of retinal ganglion cells (RGCs). The time course of cell death takes place over a period of days with the earliest detection of RGC death at about 48 hr post injury. We hypothesized that in the period immediately following axonal injury, there are changes in the soma that signal surrounding glia and neurons and that start programmed cell death. In the current study, we investigated early changes in cellular signaling and gene expression that occur within the first 6 hrs post optic nerve injury. We detected differences in phosphoproteins and gene expression within this time period that we used to interpret temporal events. Our studies revealed that the entire retina has been signaled by the RGC soma within 30 min after optic nerve injury and that pathways that modulate cell death are likely to be active in RGCs within 6 hrs following axonal injury
Publication Title
Early cellular signaling responses to axonal injury.
Sample Metadata Fields
No sample metadata fields
View Samples- Mus musculus
- 6 Downloadable Samples
- Affymetrix Murine Genome U74A Version 2 Array (mgu74av2)
Description
mRNA expression in the spinal cords of the G93A-SOD1 familial ALS transgenic mouse model was compared to that in nontransgenic (Normal mouse) and transgenic mice expressing wild-type (WT)SOD1. Gene Ontology (GO)analysis was used to characterize differences in expression between G93A-SOD1 mouse and nontransgenic mouse spinal cord. Changes in multiple GO categories were found. Many of these were associated with subsystems involving cell-cell communication and intracellular signal transduction. Expression profiles of mice expressing WT-SOD1 did not differ from nontransgenic mice. In contrast, protein profiling using proteomics technology indicated changes in mitochondrial protein expression in the G93A-SOD1 mouse spinal cord that were not found in the mRNA expression analysis.
Publication Title
Informatics-assisted protein profiling in a transgenic mouse model of amyotrophic lateral sclerosis.
Sample Metadata Fields
Age
View Samples- Rattus norvegicus
- 11 Downloadable Samples
- Affymetrix Rat Gene 1.1 ST Array (ragene11st)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Chronically dysregulated NOTCH1 interactome in the dentate gyrus after traumatic brain injury.
Sample Metadata Fields
Sex, Specimen part, Treatment, Time
View Samples- Homo sapiens
- 81 Downloadable Samples
Affymetrix Human Genome U133A Array (hgu133a), Affymetrix Human Genome U95A Array (hgu95a)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Susceptibility to glaucoma: differential comparison of the astrocyte transcriptome from glaucomatous African American and Caucasian American donors.
Sample Metadata Fields
No sample metadata fields
View Samples- Homo sapiens
- 63 Downloadable Samples
- Affymetrix Human Genome U95A Array (hgu95a)
Description
To determine whether optic nerve head astrocytes, a key cellular component of glaucomatous neuropathy, exhibit differential gene expression in primary culture of astrocytes from African American donors with or without glaucoma, compared to astrocytes from Caucasian American donors with or without glaucoma.
Publication Title
Susceptibility to glaucoma: differential comparison of the astrocyte transcriptome from glaucomatous African American and Caucasian American donors.
Sample Metadata Fields
No sample metadata fields
View Samples