Browse
Submit Data
Databases
API
Help

Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

33 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Gene expression on in vitro activated DCs

ABSTRACT: We have analyzed the effects of IL-27 signaling in dendritic cells (DCs) in the activation and polarization of effector and regulatory T cells, and the development of experimental autoimmune encephalomyelitis, an experimental model of multiple sclerosis. In this dataset, we include the results of treating DCs with IL-27. Primary splenic C57BL/6 DCs were isolated, cultured in vitro +/- IL-27 and RNA was prepared.

ORGANISM(S): Mus musculus

SUBMITTER: Francisco Quintana

PROVIDER: E-GEOD-49328 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Similar Datasets

Gene expression on in vitro T cells activated with IL-21

Project description:We have analyzed the effects of IL-21 signaling on T cell activation, IL-22 production and gut inflammation In this dataset we include the results of treating T cells with IL-21. Naïve CD4+ T cells (C57BL/6) were isolated, cultured in vitro +/- IL-21 and RNA was prepared

2014-03-04 | E-GEOD-55509 | biostudies-arrayexpress

Interleukin-27 is a potent inhibitor of cis HIV-1 replication in Monocyte-derived Dendritic Cells via a Type I Interferon-independent pathway

Project description:IL-27 treated DCs were shown to be highly potent inhibitors of cis HIV-1, particularly of CCR5 tropic strains. Microarray studies of IL-27 treated DCs showed no up-regulation of Type I (IFN) gene expression. Neutralization of the Type-I IFN receptor had no impact on the HIV inhibition. Lastly, IL-27 mediated inhibition was shown to act post-viral entry and prior to completion of reverse transcription. These results show for the first time that IL-27 is a potent inhibitor of cis HIV-1 infection in DCs by a Type I IFN independent mechanism. Gene expression microarrays from 3 samples of immature dendritic cells (iDCs) were compared with 3 samples of iDCs treated with IL-27

2013-03-29 | E-GEOD-44732 | biostudies-arrayexpress

Expression data from Flt3L-derived bone marrow dendritic cells from WT or Clec9agfp/gfp mice treated or not with dead cells

Project description:DNGR-1 (CLEC9A) is expressed in CD8-like dendritic cells (DCs) and detects a ligand exposed on necrotic cells. We have characterized the transcripts that are induced in cultures of Flt3L-derived bone-marrow-derived WT or DNGR1-deficient DCs upon incubation with dead cells. Microarray analysis of the transcriptome of DNGR-1-deficient and WT DCs cultured with dead cells failed to reveal any DNGR-1-dependence in the transcriptional response to dead cells. Flt3L-BMDC from WT or DNGR-1-deficient (Clec9a gfp/gfp) mice were left untreated or were cultured for 5 hours with UV-treated dead cells at a 1:2 ratio. CD24hi CD11blow B220- CD8Î±+-like DC were purified by cell sorting and RNA was extracted. There were 3 replicates for each of the four experimental conditions.

2012-04-30 | E-GEOD-36435 | biostudies-arrayexpress

Comparison of gene expression in the intestinal metaplasia in Cdx2/IL-1beta mice vs IL-1beta alone

Project description:Cdx2/IL-1beta mice have less intestinal metaplasia at the squamocolumnar junction thanIL-1beta mice alone. This study was to identify a mechanism for this effect by examining differences in gene expression patterns when Cdx2 is co-expressed. We dissected out intestinal metaplasia nodules from the squamocolumnar junction in Cdx2/IL-1beta mice and Il-1beta mice and measured gene expression on a Mouse Gene 2.0ST Affymetrix array in Oct 2013.

2016-08-01 | E-GEOD-60320 | biostudies-arrayexpress

Antisense exon profiling across human, mouse, and rat

Project description:Transcription profiling of antisense transcripts of 10 tissues each from human, mouse, and rat. We profiled the antisense transcription level of 10 tissues each from human, mouse, and rat. Only Affymetrix core probesets were used. Two technical replicates per sample. Reference for protocol: Ge, X., Rubinstein, W.S., Jung, Y.C., and Wu, Q. (2008). Genome-wide analysis of antisense transcription with Affymetrix exon array. BMC Genomics 9, 27.

2012-10-10 | E-GEOD-41462 | biostudies-arrayexpress

Sense and antisense exon profiling across human, mouse, and rat

Project description:Transcription profiling of sense and antisense transcripts of 10 tissues each from human, mouse, and rat. This SuperSeries is composed of the following subset Series: GSE41462: Antisense exon profiling across human, mouse, and rat GSE41464: Sense exon profiling across human, mouse, and rat We profiled the sense and antisense transcription level of 10 tissues each from human, mouse, and rat. Only Affymetrix core probesets were used. Two technical replicates per sample. Reference for protocol: Ge, X., Rubinstein, W.S., Jung, Y.C., and Wu, Q. (2008). Genome-wide analysis of antisense transcription with Affymetrix exon array. BMC Genomics 9, 27.

2012-10-10 | E-GEOD-41409 | biostudies-arrayexpress

Gene Level Expression Profiling of MEFs derived from wild type and Smurf2-/- embryos

Project description:Transcriptome analysis of RNAs extracted from early passage and late passage (immortalized) mouse embryonic fibroblasts (MEFs) We compared the gene expression profiles of early (p.6-7) and immortalized (p.28-33) Smurf2KO cells to those of their wild-type counter parts, and selected the genes that were differentially expressed at a cut-off of 1.54 folds in both B6 and BL backgrounds. The results showed a progressive increase in differential gene activities with the number of cell passages. We detected 101 differentially expressed genes in the early passage and 668 in the immortalized Smurf2KO cells, with 49 in common between these two categories. These data pointed to a global deregulation of gene expression as the cells became immortalized in the absence of Smurf2. We analyzed MEFs from wild type and Smurf2-/- embryos from both C57B6/L (B6) and mixed 129SVJ x NIH Black Swiss (BL) backgrounds using the Affymetrix mouse Exon 1.0 ST platform. No techinical replicates were performed.

2011-11-08 | E-GEOD-33502 | biostudies-arrayexpress

Expression data from ICR mouse spinal cords - normal or injured spinal cord

Project description:LncRNAs played a crucial role in the cell growth, development and some diseases relating to central nerve system.This study suggest that with regulating the LncRNAs expression level we might design novel therapy for spinalcord injury. In this dataset, we profiled the expression pattern of LncRNAs by microarray method after spinal cord injury (SCI). Through Gene ontology and Kyoto Encyclopedia of Genes and Genomes enrichment analysis seek LncRNAs potential function in the repair of spinal cord injury. Fifteen samples were analyzed. In these sample, we divided into five groups (sham operation, 1 day post-injured, 3 days post-injured, 1 week post-injued and 3 weeks post-injured) and each group contained three mice.After RNA extraction,RNA form mice in the same group were mixed by equal mass for the preparation of microarray.Compared with spinal cord without injury, the differential expression level of LncRNAs had a few changes at 1day post-injury, reached the peak at 1 week after SCI, and subsequently declined until 3 weeks post-injury. Genes with an FDR≤0.05 and a fold-change ≥2 were selected. Subsequently we analysis the significant differential expression genes.

2015-09-01 | E-GEOD-67515 | biostudies-arrayexpress

Expression data from CD4+ naïve T cells under Treg-inducing condition in the presence or absence of butyrate

Project description:Commensal bacteria shape the gut immune system. Colonization bacteria increase the frequency of regulatory T cells, however, the molecular mechanisms are not yet known. To reveal the mechanism, we isolated naïve CD4+ T cells from the spleen of C57BL/6 mice and cultured the cells under Treg-inducing condition culture in the presence or absence of butyrate, a metabolite produced by commensal bacteria. Naïve T cells were isolated from spleen and were cultured in the presence of IL-2, TGF-beta and in the presence or absene of Butyrate. RNA was extracted at Day 2.

2015-06-12 | E-GEOD-48045 | biostudies-arrayexpress

Interleukin 1b triggers catabolism via a central nervous system-mediated pathway in mice and rat

Project description:Hypothalamic interleukin-1 beta (IL-1β) production is induced in multiple inflammatory diseases associated with muscle catabolism. To determine whether IL-1β signaling in the CNS plays a role in the muscle wasting of inflammatory disease, we examined the ability of intracerebroventricular (ICV) IL-1β injection at pathophysiologically relevant concentrations, to generate catabolic changes in skeletal muscle. Changes in gene expression associated with these catabolic changes were monitored using gene expression exon arrays. 28 samples were analyzed. The following comparisons were made: 6 groups were defined on the basis of treatment and time. Differences between groups were assesed by one way-ANOVA. P values were corrected for multiple comparisons using the Benjamini Hochberg correction at a false discovery rate of 1%. Probes were considered that showed a 1.75 fold or greater up or down regulation at any of the three timepoints.

2011-11-03 | E-GEOD-26766 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data