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Mus musculus
18 Downloadable Samples
Illumina HiSeq 2000
Description
Tfh and B cells were cultured together with or without Tfr cells. After 4 days Tfh and B cells were sorted and prepared for 3'' targeted RNA-seq. Overall design: Examination of transcriptional changes upon suppression of Tfh and B cells.
Publication Title
Suppression by T<sub>FR</sub> cells leads to durable and selective inhibition of B cell effector function.
Sample Metadata Fields
Specimen part, Cell line, Subject
View Samples- Mus musculus
- 12 Downloadable Samples
- NextSeq 500
Description
Tfh and B cells were cultured together with or without Tfr cells and IL-21. After 4 days Tfh and B cells were sorted and prepared for 3'' targeted RNA-seq. Overall design: Examination of transcriptional changes upon IL-21 rescue of B cell suppression
Publication Title
Suppression by T<sub>FR</sub> cells leads to durable and selective inhibition of B cell effector function.
Sample Metadata Fields
Specimen part, Cell line, Subject
View Samples- Homo sapiens
- 12 Downloadable Samples
Affymetrix Human Genome U133A 2.0 Array (hgu133a2)
Description
Loss of Syk in normal breast cells in vivo and in vitro: gene expression and phenotypic switch to stem-cell like with induction of invadopodia
Publication Title
Tumor suppressor function of Syk in human MCF10A in vitro and normal mouse mammary epithelium in vivo.
Sample Metadata Fields
Cell line
View Samples- Homo sapiens
- 4 Downloadable Samples
Description
RNA was isolated from siCTRL, siNSUN2 and ALYREF-RIP HeLa cells, and multiple mouse tissues using the TRIzol (Invitrogen) reagent by following the company manual. Approximately 2.5 µg of total RNA was then used for library preparation using a TruSeq™ RNA Sample Prep Kit v2 (Illumina, San Diego, CA, USA) according to the manufacturer’s protocol.The libraries were sequenced using HiSeq3000 (Illumina) or HiSeq2500 in paired-read mode, creating reads with a length of 101 or 125 bp. Sequencing chemistry v2 or v4 (Illumina) was used. Overall design: Examination of gene expressive levels in siCTRL, siNSUN2 and ALYREF-RIP HeLa cells, and multiple mouse tissues
Publication Title
5-methylcytosine promotes mRNA export - NSUN2 as the methyltransferase and ALYREF as an m<sup>5</sup>C reader.
Sample Metadata Fields
No sample metadata fields
View Samples- Homo sapiens
- 36 Downloadable Samples
- Illumina HumanRef-8 v3.0 expression beadchip
Description
Despite the role of the estrogen receptor alpha (ERalpha) pathway as a key growth driver for breast cells, the phenotypic consequence of exogenous introduction of ERalpha into ERalpha-negative cells paradoxically has been growth inhibition. We map the binding profiles of ERalpha and its interacting transcription factors (TFs), FOXA1 and GATA3 in MCF-7 breast carcinoma cells. We observe that these three TFs form a functional enhanceosome and cooperatively modulate the transcriptional networks previously ascribed to ERalpha alone. We demonstrate that these enhanceosome occupied sites are associated with optimal enhancer characteristics with highest p300 coactivator recruitment, RNA Pol II occupancy, and chromatin opening. The enhancesome binding sites appear to regulate the genes driving core ERalpha function. Most importantly, we show that the transfection of all three TFs was necessary to reprogramme the ERalpha-negative MDA-MB-231 and BT-459 cells to restore the estrogen responsive growth and to transcriptionally resemble the estrogen treated ERalpha-positive MCF-7 cells. Cumulatively, these results suggest that all the enhanceosome components comprising ERalpha, FOXA1 and GATA3 are necessary for the full repertoire of cancer associated effects of the ERalpha.
Publication Title
Cellular reprogramming by the conjoint action of ERα, FOXA1, and GATA3 to a ligand-inducible growth state.
Sample Metadata Fields
Specimen part, Cell line
View Samples- Homo sapiens
- 8 Downloadable Samples
- Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
Analysis of ZR-75-1 cells folowing knockdown of EI24 (P53-Induced Gene 8) and control vector. As a p53 response gene, EI24 is known to controlling cell growth, apoptosis, and autophagy.
Publication Title
EI24 regulates epithelial-to-mesenchymal transition and tumor progression by suppressing TRAF2-mediated NF-κB activity.
Sample Metadata Fields
Cell line, Treatment
View Samples- Homo sapiens
- 21 Downloadable Samples
Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Cyclin T1-dependent genes in activated CD4 T and macrophage cell lines appear enriched in HIV-1 co-factors.
Sample Metadata Fields
No sample metadata fields
View Samples- Saccharomyces cerevisiae
- 24 Downloadable Samples
- Illumina Genome Analyzer
Description
Gene expression is regulated both by cis elements, which are DNA segments closely linked to the genes they regulate, and by trans activating factors, which are usually proteins capable of diffusing to unlinked genes. Understanding the patterns and sources of regulatory variation is crucial for understanding phenotypic and genome evolution. Here, we investigate the global patterns of gene expression evolution in Saccharomyces cerivisiae. We report statistical methods useful in quantifying cis and trans regulation using next generation sequencing data. Using these methods, measured genome-wide allele-specific expression by deep sequencing to investigate the genetic architecture of gene regulatory variation between two strains of Saccharomyces cerevisiae. We find that expression polymorphism in yeast is common for both cis and trans regulation, though trans variation is more common. Our detailed analyses of the effects of functional constraint on expression variation as indicated by measures such as protein connectivity, gene essentiality, and the ratio of nonsynonymous substitutions to synonymous substitutions clearly reveal that both classes of variation are under purifying selection, but trans variation is more sensitive to selective constraint. Comparing interspecific expression divergence between S. cerevisiae and S. paradoxus to our intraspecific variation suggests that natural selection strongly influences the patterns of variation we observe. Further analyses revealed that cis divergence is more frequently mediated by positive Darwinian selection than trans divergence, which is compatible with neutral evolution. Overall design: Study the gene expression patterns in two strains of yeast (BY and RM)
Publication Title
Natural selection on cis and trans regulation in yeasts.
Sample Metadata Fields
Cell line, Subject
View Samples- Homo sapiens
- 6 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Parental MM6 cells, as an additional control, were treated with LPS and PMA. Genes affected by the treatments were identified.
Publication Title
Cyclin T1-dependent genes in activated CD4 T and macrophage cell lines appear enriched in HIV-1 co-factors.
Sample Metadata Fields
No sample metadata fields
View Samples
GSE10233- Homo sapiens
- 4 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Cyclin T1-dependent genes in PMA-activated MM6 cells.
Publication Title
Cyclin T1-dependent genes in activated CD4 T and macrophage cell lines appear enriched in HIV-1 co-factors.
Sample Metadata Fields
No sample metadata fields
View Samples