Microarrays were used to identify the differentially expressed genes in the hippocampus of control and Noonan syndrom mice at basal state and in response to 4AP-Bic stimulation (10 min). Functional analysis was performed to determine the biological significance of the data.
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Specimen part
View SamplesTo transcriptionally profile necklace olfactory sensory neurons.
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Sex, Specimen part, Cell line
View SamplesNo description.
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Sex, Age, Specimen part, Cell line
View SamplesBackground. Nuclear factor I-A (NFI-A), a phylogenetically conserved transcription/replication protein, plays a crucial role in mouse brain development. Previous studies showed that disruption of the Nfia gene in mice leads to perinatal lethality, corpus callosum agenesis, and hydrocephalus.
Gene expression analysis of nuclear factor I-A deficient mice indicates delayed brain maturation.
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View SamplesTo assess the role of the aryl hydrocarbon receptor (AHR) receptor in dendritic epidermal T cells (DETC), we sorted DETC from 2 weeks old mice homozygous and heterozygous for AHR-knockout. While DETC are not maintained in the epidermis of mice with a homozygous AHR-knockout, those in heterozygous mice devellop normally. The age at 2 weeks is critical for the DETC establishment and the peak time of the so-called proliferation burst of DETC in wildtype mice. DETC were identified in epidermal cell suspension by expression of the gamma-delta T cell receptor. The DETC proportion of live epidermal cells was between 10-15 % in Ahr-het and 2-4 % in Ahr-ko mice. After FACS-sorting to a purity of 90-98 %, DETC were lysed and their RNA was extracted. Three RNA samples for each genotype were generated, by pooling the RNA of 2-3 mice for each sample. RNA was processed and hybridized to Applied BiosystemsTM ClariomTM S Mouse Gene Expression Microarrays. Using the Software package R the data were normalized using the Robust Multichip Average algorithm (RMA) and significance of differentially regulated genes was assessed by the False Discovery Rate (FDR) using the Benjamini and Hochberg’s method.
The small chain fatty acid butyrate antagonizes the TCR-stimulation-induced metabolic shift in murine epidermal gamma delta T cells.
Age, Specimen part
View SamplesAfter elevated and reduced incubation temperature during embryonic days (ED) 7-10 and 10-13 changes of gene expression were determined at ED 10, ED 13, and post-hatch at day (D) 35
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Specimen part
View SamplesAfter elevated and reduced incubation temperature during embryonic days (ED) 7-10 and 10-13 changes of gene expression were determined at ED 10, ED 13, and post-hatch at day (D) 35
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Specimen part
View SamplesPorcine mammary epithelial cell (PMEC) cultures of three lactating sows were treated with potential mastitis-causing pathogens E. coli and S. aureus in vitro. Subsequently transcriptome profiles were analysed after 3 h and 24 h post-challenge, respectively.
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Treatment, Time
View SamplesThis SuperSeries is composed of the SubSeries listed below.
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Sex, Time
View SamplesPietrain gilts were fed a control diet (CON) or a methyl-enriched diet (MET) throughout their pregnancy. Liver transcriptome profiles of the offspring were analyzed at prenatal stages [35, 63, 91 days post-conception (dpc)].
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Specimen part
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