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GSE37514
Mus musculus
15 Downloadable Samples
Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
We identified secreted frizzled-related protein-5 (Sfrp5) as a transcript that is upregulated during adipocyte differentiation and that is increased in white adipose tissue (WAT) of obese mice, compared to lean mice. To investigate the function of sFRP5 in adipose tissue biology, we studied sFRP5Q27stop mice, in which ENU mutagenesis was used to create a premature stop codon at Gln27, thereby creating a likely null allele.
Publication Title
Secreted frizzled-related protein 5 suppresses adipocyte mitochondrial metabolism through WNT inhibition.
Sample Metadata Fields
Sex, Age, Specimen part
View Samples- Homo sapiens
- 16 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Defects in neutrophil number and survival are common to both hematologic disorders and chronic inflammatory diseases. At sites of inflammation, neutrophils respond to multiple signals that activate protein kinase A (PKA) signalling, which positively regulates neutrophil survival. We aimed to study the transcriptional responses to several stimuli in human neutrophils.
Publication Title
NR4A orphan nuclear receptor family members, NR4A2 and NR4A3, regulate neutrophil number and survival.
Sample Metadata Fields
Specimen part
View Samples- Drosophila melanogaster
- 10 Downloadable Samples
- Affymetrix Drosophila Genome 2.0 Array (drosophila2)
Description
The H4K16 acetyltransferase MOF plays a crucial role in dosage compensation in Drosophila, but has additional, global functions in gene control. We compared the molecular context and effect of MOF activity in male and female flies combining chromosome-wide mapping and transcriptome studies with analyses of defined reporter loci in transgenic flies. MOF distributes dynamically between two types of complexes, the Dosage Compensation Complex (DCC) and complexes containing MBD-R2, a global facilitator of transcription. These different targeting principles define the distribution of MOF between the X chromosome and autosomes and at transcription units with 5 or 3 enrichment.
Publication Title
The activation potential of MOF is constrained for dosage compensation.
Sample Metadata Fields
Cell line
View Samples- Drosophila melanogaster
- 5 Downloadable Samples
- Affymetrix Drosophila Genome 2.0 Array (drosophila2)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
The MOF-containing NSL complex associates globally with housekeeping genes, but activates only a defined subset.
Sample Metadata Fields
Sex, Specimen part, Cell line
View Samples- Drosophila melanogaster
- 5 Downloadable Samples
- Affymetrix Drosophila Genome 2.0 Array (drosophila2)
Description
The MOF-containing NSL complex binds to many but not all promoters of active genes and potentially contributes to their proper gene expression. It is currently unknown what determines whether an active gene is bound or not. Here, we provide evidence that the NSL complex primarily targets active promoters of most housekeeping genes. There, it co-localizes with the chromatin remodeler NURF and the histone methyltransferase Trithorax. Moreover, despite binding to most housekeeping genes, the NSL complex regulates only a subset of them, which are depleted for certain insulator binding-proteins and enriched for the core promoter motif Ohler 5. We suggest that the combination of general chromatin factors and core promoter motifs is predictive for whether a housekeeping gene is transcriptionally regulated by the NSL complex.
Publication Title
The MOF-containing NSL complex associates globally with housekeeping genes, but activates only a defined subset.
Sample Metadata Fields
Cell line
View Samples- Mus musculus
- 6 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
On triggering of the T cell receptor CD8 T lymphocytes downregulate expression of the transcription factor KLF2. KLF2 expression remains low as these cells differentiate to Cytotoxic T lymphocytes (CTL) but may be re-expressed depending on the local environmental signals.
Publication Title
The impact of KLF2 modulation on the transcriptional program and function of CD8 T cells.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 8 Downloadable Samples
- Affymetrix Human Gene 2.0 ST Array (hugene20st)
Description
Human Th, Treg and Th and Treg together can induce monocytes differentiate into different myeloid cell population. We were trying to compare the transcriptome of these populations.
Publication Title
Human Regulatory Dendritic Cells Develop From Monocytes in Response to Signals From Regulatory and Helper T Cells.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 12 Downloadable Samples
- Illumina MouseWG-6 v2.0 R2 expression beadchip
Description
Analysis of strain-specific differences in gene expression in brains from a hydrocephalic mouse model of primary ciliary dyskinesia. The results identify genes that are differentially expressed between C57BL6/J and 129S6/SvEvTac brains. These genes encode proteins that function in a variety of cellular processes and include some that are relevant to hydrocephalus and cilia function, providing insight into the mechanisms underlying susceptibility to hydrocephalus.
Publication Title
Strain-specific differences in brain gene expression in a hydrocephalic mouse model with motile cilia dysfunction.
Sample Metadata Fields
Age, Specimen part
View Samples- Mus musculus
- 10 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
Murine NK cells were compared at rest and following 24 hours of IL-15 stimulation for their mRNA expression profiles on the Affymetrix MOE430_2 microarray platform. Additional comparators included resting bulk splenocytes.
Publication Title
Acquisition of murine NK cell cytotoxicity requires the translation of a pre-existing pool of granzyme B and perforin mRNAs.
Sample Metadata Fields
No sample metadata fields
View Samples- Arabidopsis thaliana
- 7 Downloadable Samples
- Affymetrix Arabidopsis ATH1 Genome Array (ath1121501)
Description
The MYB gene family encodes transcription factors with a diverse range of functions in Arabidopsis. This study demonstrated that MYB5, which is expressed in trichomes and seeds, plays a central role in trichome and seed development. A microarray analysis of myb5 seeds identified other members of the MYB5 regulatory network.
Publication Title
The Arabidopsis MYB5 transcription factor regulates mucilage synthesis, seed coat development, and trichome morphogenesis.
Sample Metadata Fields
No sample metadata fields
View Samples