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GSE25643
Mus musculus
39 Downloadable Samples
Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
The transcription factor STAT5 plays a critical role in B cell acute lymphoblastic leukemia (B-ALL). How STAT5 mediates this effect is unclear. Here we demonstrate that STAT5 activation cooperates with defects in the pre-BCR signaling components encoded by Blnk, Btk, Prkcb, Nfkb1, and Ikzf1 to initiate B-ALL. STAT5 antagonizes NF-B and IKAROS by opposing regulation of shared target genes. STAT5 binding was enriched at super-enhancers, which were associated with an opposing network of transcription factors, including PAX5, EBF1, PU.1, IRF4, and IKAROS. Patients with high ratios of active STAT5 to NF-B or IKAROS have more aggressive disease. Our studies illustrate that an imbalance of two opposing transcriptional programs drive B-ALL, and suggest that restoring the balance of these pathways may inhibit B-ALL.
Publication Title
Antagonism of B cell enhancer networks by STAT5 drives leukemia and poor patient survival.
Sample Metadata Fields
No sample metadata fields
View Samples- Homo sapiens
- 10 Downloadable Samples
Illumina HumanHT-12 V4.0 expression beadchip, Affymetrix Human Genome U133A 2.0 Array (hgu133a2)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Phosphorylated and sumoylation-deficient progesterone receptors drive proliferative gene signatures during breast cancer progression.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 10 Downloadable Samples
- Affymetrix Human Genome U133A 2.0 Array (hgu133a2)
Description
Anlaysis of the differential gene expression between T47D cells expressing wild type (WT) progesterone receptor isoform B (PR) or SUMOylation-deficient PR molecules.
Publication Title
Phosphorylated and sumoylation-deficient progesterone receptors drive proliferative gene signatures during breast cancer progression.
Sample Metadata Fields
Specimen part
View Samples- Drosophila melanogaster
- 4 Downloadable Samples
Illumina HiSeq 2500
Description
We have investigated the effect of RRP6 depletion on the transcriptome of S2 cells using Illumina deep RNA sequencing. We have also carried out Illumina ChIP-seq analysis of RRP6 genome occupancy in control S2 cells (GFP-KD) and in cells depleted of SU(VAR)3-9. Overall design: 8 samples total; 4 RNA-Seq samples (1 RRP6-KD and 1 GFP-KD, 2 biological replicates each); and 4 ChIP-Seq samples (RRP6 IP in GFP-KD and in Su(var)3-9-KD conditions; plus their respective Input samples).
Publication Title
An Interaction between RRP6 and SU(VAR)3-9 Targets RRP6 to Heterochromatin and Contributes to Heterochromatin Maintenance in Drosophila melanogaster.
Sample Metadata Fields
Subject
View Samples- Mus musculus
- 5 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
E-FABP is dominately expressed in macrophages/dendritic cells. Thus E-FABP may play a siginificant role in their immune response to tumor insult. We treated mouse GM-BMMs of different genotype with E0771 breast cancer cells. Then we investigate the global gene expression in these GM-BMMs in response to tumor treatment.
Publication Title
Fatty acid-binding protein E-FABP restricts tumor growth by promoting IFN-β responses in tumor-associated macrophages.
Sample Metadata Fields
Specimen part, Treatment
View Samples- Homo sapiens
- 191 Downloadable Samples
- Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
Genome-wide association studies (GWAS) have been pivotal to increasing our understanding of intestinal disease. However, the mode by which genetic variation results in phenotypic change remains largely unknown, with many associated polymorphisms likely to modulate gene expression. Analyses of expression quantitative trait loci (eQTL) to date indicate that as many as 50% of these are tissue specific. Here we report a comprehensive eQTL scan of intestinal tissue.
Publication Title
Expression quantitative trait loci analysis identifies associations between genotype and gene expression in human intestine.
Sample Metadata Fields
Sex, Disease
View Samples- Mus musculus
- 6 Downloadable Samples
- Affymetrix Mouse Genome 430A 2.0 Array (mouse430a2)
Description
An efficient innate immune recognition of the intracellular parasite T. cruzi is crucial for host protection against development of Chagas disease, which often leads to multiple organ damage, particularly the heart leading to cardiomyopathy. Mechanisms modulated by MyD88 have been shown to be necessary for resistance against T, cruzi infection. Recently, Nod-like receptors have been shown to play an important role as innate immune sensors, particularly as they relate to inflammasome function, caspase activation, and inflammatory cytokine production. In this study, we aimed to investigate the participation of innate immune responses in general, and inflammasomes in particular, in heart inflammation and cardiac damage upon infection with the T. cruzi parasite.
Publication Title
Apoptosis-associated speck-like protein containing a caspase recruitment domain inflammasomes mediate IL-1β response and host resistance to Trypanosoma cruzi infection.
Sample Metadata Fields
Specimen part
View Samples- Saccharomyces cerevisiae
- 24 Downloadable Samples
- Affymetrix Yeast Genome S98 Array (ygs98)
Description
Duplicated genes escape gene loss by conferring a dosage benefit or evolving diverged functions. The yeast Saccharomyces cerevisiae contains many duplicated genes encoding ribosomal proteins. Prior studies have suggested that these duplicated proteins are functionally redundant and affect cellular processes in proportion to their expression. In contrast, through studies of ASH1 mRNA in yeast, we demonstrate paralog-specific requirements for the translation of localized mRNAs. Intriguingly, these paralog-specific effects are limited to a distinct subset of duplicated ribosomal proteins. Moreover, transcriptional and phenotypic profiling of cells lacking specific ribosomal proteins reveals differences between the functional roles of ribosomal protein paralogs that extend beyond effects on mRNA localization. Finally, we show that ribosomal protein paralogs exhibit differential requirements for assembly and localization. Together, our data indicate complex specialization of ribosomal proteins for specific cellular processes, and support the existence of a ribosomal code.
Publication Title
Functional specificity among ribosomal proteins regulates gene expression.
Sample Metadata Fields
No sample metadata fields
View Samples- Homo sapiens
- 8 Downloadable Samples
- Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
Cells respond heterogeneously to DNA damage. We engineered genetic circuits to detect differential responses in a population that persist for many days post-stimulus.
Publication Title
Synthetic memory circuits for tracking human cell fate.
Sample Metadata Fields
Specimen part, Cell line, Treatment
View Samples- Homo sapiens
- 6 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
U2AF65 is an essential splicing factor involved in the 3'splice site recognition dureing the first steps of spliceosome assembly. In addition, this protein has nucleocytoplasmic shuttling activity and the Drosophila homologue has been implicated in mRNA export.
Publication Title
Genome-wide identification of functionally distinct subsets of cellular mRNAs associated with two nucleocytoplasmic-shuttling mammalian splicing factors.
Sample Metadata Fields
No sample metadata fields
View Samples