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GSE3231
Mus musculus
66 Downloadable Samples
Affymetrix Mouse Expression 430A Array (moe430a)
Description
An 11-point time course study comparing V6.5 embryonic stem cells versus embryoid bodies. Time course 0 hours, 6 hours, 12 hours, 18 hours, 24 hours, 36 hours, 48 hours, 4 days, 7 days, 9 days, and 14 days.
Publication Title
Gene function in early mouse embryonic stem cell differentiation.
Alternate Accession IDs
Sample Metadata Fields
Sex
View Samples- Mus musculus
- 66 Downloadable Samples
- Affymetrix Mouse Expression 430A Array (moe430a)
Description
An 11-point time course study comparing R1 embryonic stem cells versus embryoid bodies. Time course 0 hours, 6 hours, 12 hours, 18 hours, 24 hours, 36 hours, 48 hours, 4 days, 7 days, 9 days, and 14 days.
Publication Title
Gene function in early mouse embryonic stem cell differentiation.
Alternate Accession IDs
Sample Metadata Fields
Sex
View Samples- Mus musculus
- 66 Downloadable Samples
- Affymetrix Mouse Expression 430A Array (moe430a)
Description
An 11-point time course study on differentiating embryoid bodies from a murine J1 embryonic stem cell line. The time course includes 0 hr, 6 hr, 12 hr, 18 hr, 24 hr, 36 hr, 48 hr, 4 days, 7 days, 9 days and 14 days.
Publication Title
Gene function in early mouse embryonic stem cell differentiation.
Alternate Accession IDs
Sample Metadata Fields
Sex
View Samples- Saccharomyces cerevisiae
- 12 Downloadable Samples
Illumina HiSeq 2500
Description
Aberrant forms of the SWI/SNF chromatin remodeling complex are associated with human disease. Loss of the Snf5 subunit of SWI/SNF is a driver mutation in pediatric rhabdoid cancers and forms aberrant sub-complexes that are not well characterized. We determined the effects of loss of Snf5 on the composition, nucleosome binding, recruitment and remodeling activities of yeast SWI/SNF. The Snf5 subunit interacts with the ATPase domain of Snf2 and forms a submodule consisting of Snf5, Swp82 and Taf14 as shown by mapping SWI/SNF subunit interactions by crosslinking-mass spectrometry and subunit deletion followed by immunoaffinity chromatography. Snf5 promoted binding of the Snf2 ATPase domain to nucleosomal DNA, enhanced its catalytic activity and facilitated nucleosome remodeling. Snf5 was required for acidic transcription factors to recruit SWI/SNF to chromatin. RNA-seq analysis suggested that both the recruitment and catalytic functions mediated by Snf5 are required for SWI/SNF regulation of gene expression. Overall design: Determining the effects of loss of Snf5 on the composition, nucleosome binding, recruitment, remodeling activities and gene expression profile of yeast SWI/SNF
Publication Title
Loss of Snf5 Induces Formation of an Aberrant SWI/SNF Complex.
Alternate Accession IDs
Sample Metadata Fields
Cell line, Subject
View Samples- Homo sapiens
- 80 Downloadable Samples
- Affymetrix Human Exon 1.0 ST Array [transcript (gene) version (huex10st)
Description
Genome-wide association studies (GWAS) have identified 19 risk variants associated with colorectal cancer. As most of these risk variants reside outside the coding regions of genes, we conducted cis-expression quantitative trait loci (cis-eQTL) analyses to investigate possible regulatory functions on the expression of neighboring genes.
Publication Title
cis-Expression QTL analysis of established colorectal cancer risk variants in colon tumors and adjacent normal tissue.
Alternate Accession IDs
Sample Metadata Fields
Disease, Disease stage
View Samples- Mus musculus
- 4 Downloadable Samples
- Illumina MouseWG-6 v2.0 expression beadchip
Description
To understand why cancer vaccine-induced T cells often fail to eradicate tumors, we studied immune responses in mice vaccinated with gp100 peptide emulsified in incomplete Freund's adjuvant (IFA), commonly used in clinical cancer vaccine trials. After gp100 peptide/IFA vaccination, tumor-specific CD8+ T cells (adoptively transferred from gp100-specific TCR-transgenic pmel-1 mice) accumulated not in tumors but at the persisting, antigen-rich vaccination site. Once there, primed T cells became dysfunctional and underwent antigen-driven, IFN- and FasL-mediated apoptosis, resulting in systemic hyporesponsiveness to subsequent vaccination. Provision of anti-CD40 antibody, TLR7 agonist and interleukin-2 (covax) reduced T cell apoptosis but did not prevent vaccination site sequestration. A non-persisting vaccine formulation shifted T cell localization towards tumors, inducing superior anti-tumor activity. Short-lived formulation also reduced systemic T cell dysfunction and promoted memory formation, as shown by gene expression profiling and other measures. Persisting peptide/IFA vaccine depots, currently used to vaccinate cancer patients, can induce specific T cell sequestration at vaccination sites followed by dysfunction and deletion; short-lived depot formulations may overcome these limitations and result in greater therapeutic efficacy of peptide-based cancer vaccines.
Publication Title
Persistent antigen at vaccination sites induces tumor-specific CD8⁺ T cell sequestration, dysfunction and deletion.
Alternate Accession IDs
Sample Metadata Fields
Specimen part, Time
View Samples- Arabidopsis thaliana
- 6 Downloadable Samples
- Affymetrix Arabidopsis ATH1 Genome Array (ath1121501)
Description
Transcriptional profiling of genes regulated by PaWRKY1 transcription factor
Publication Title
Characterization of the early response of the orchid, Phalaenopsis amabilis, to Erwinia chrysanthemi infection using expression profiling.
Alternate Accession IDs
Sample Metadata Fields
Specimen part
View Samples- 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.
Alternate Accession IDs
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.
Alternate Accession IDs
Sample Metadata Fields
Specimen part, Cell line, Subject
View Samples- Homo sapiens
- 3 Downloadable Samples
- Affymetrix Human Gene 2.0 ST Array (hugene20st)
Description
The protease activity of the paracaspase MALT1 plays an important role in antigen receptor-mediated lymphocyte activation by controlling the activity of the transcription factor NF-kB and is thus essential for the expression of inflammatory target genes.
Publication Title
MALT1 Protease Activity Controls the Expression of Inflammatory Genes in Keratinocytes upon Zymosan Stimulation.
Alternate Accession IDs
Sample Metadata Fields
Treatment
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