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E-MEXP-2715
Mus musculus
104 Downloadable Samples
Affymetrix Murine Genome U74A Version 2 Array (mgu74av2)
Description
Effect of LPS, CpG, dexamethasone, Pam3Cys, poly I:C, zymosan, Schistosoma mansoni eggs, Schistosoma mansoni shistosomula, Listeria monocytogenes, Leishmania mexicana amastigotes and Leishmania mexicana promastigotes on dendritic cell gene transcription
Publication Title
Gene expression profiles identify inflammatory signatures in dendritic cells.
Sample Metadata Fields
Sex, Specimen part, Cell line, Treatment, Compound, Time
View Samples- Homo sapiens
- 72 Downloadable Samples
- Affymetrix Human Genome U133A Array (hgu133a)
Description
Human monocytes were purified from cytapheresis rings and differentiated into macrophages or DCs according to a previously described procedure
Publication Title
Probing host pathogen cross-talk by transcriptional profiling of both Mycobacterium tuberculosis and infected human dendritic cells and macrophages
Sample Metadata Fields
Specimen part, Time
View Samples- Mus musculus
- 36 Downloadable Samples
- Affymetrix Mouse Genome 430A 2.0 Array (mouse430a2)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
CD14 regulates the dendritic cell life cycle after LPS exposure through NFAT activation.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 28 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
Expression profiling of normal NIH3T3 and transformed NIH3T3 K-ras cell lines grown for 72 hours in optimal glucose availability (25 mM glucose) or low glucose availability (1 mM). Low glucose induces apoptosis in transformed cells as compared to normal ones.
Publication Title
Oncogenic K-Ras decouples glucose and glutamine metabolism to support cancer cell growth.
Sample Metadata Fields
Cell line, Time
View Samples- Mus musculus
- 18 Downloadable Samples
- Affymetrix Mouse Genome 430A 2.0 Array (mouse430a2)
Description
Interleukin-2 (IL-2) is one of the molecules produced by mouse dendritic cells (DCs) after stimulation by Toll like receptor (TLR) agonists. By analogy with the events following T-cell receptor (TCR) engagement leading to IL-2 production we have observed that DC stimulation with lipopolysaccharide (LPS) induces Src-family kinase and phospholipase C (PLC)2 activation, influx of extracellular Ca2+ and calcineurin-dependent nuclear NFAT translocation. We have also observed that the initiation of this pathway is independent of TLR4 engagement, and dependent exclusively on CD14. To determine the role of NFAT in LPS activated dendritic cells we have performed microarray analysis in conditions allowing or inhibiting NFAT activation. We show here that LPS-induced NFAT activation via CD14 is necessary to cause death of terminally differentiated DCs, an event that is essential for maintaining self-tolerance and preventing autoimmunity. Consequently, blocking this pathway in vivo causes prolonged DC survival and an increase in T cell priming capability.
Publication Title
CD14 regulates the dendritic cell life cycle after LPS exposure through NFAT activation.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 18 Downloadable Samples
- Affymetrix Mouse Genome 430A 2.0 Array (mouse430a2)
Description
Tolerogenic dendritic cells (DCs) induce regulatory T-cells and dampen pathogenic T-cell responses. Hereby, they have gained interest as a therapeutic target in the combat against autoimmune diseases. In this study we investigated whether tolerogenic DCs are induced by the phytonutrient carvacrol, a molecule with known anti-inflammatory properties. In this study, bone marrow derived DCs were treated with carvacrol in combination with thermal stress. Gene expression profiles were obtained by microarray analysis to test for an induced tolerogenic phenotype. To investigate the tolerogenic properties of treated DCs in vivo, T-cell anergy or the induction of a regulatory T-cell phenotype was studied in antigen specific T-cells. Finally, treated DCs were tested by transfer into an experimental arthritis model.
Publication Title
Tolerogenic dendritic cells that inhibit autoimmune arthritis can be induced by a combination of carvacrol and thermal stress.
Sample Metadata Fields
Sex, Age, Specimen part, Compound
View Samples- Mus musculus
- 12 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
Forskolin treatment induces activation of protein kinase A. This activation protects transformed cells from death induced by glucose starvation.
Publication Title
No associated publication
Sample Metadata Fields
Cell line
View Samples- Mus musculus
- 12 Downloadable Samples
- Affymetrix Mouse Expression 430A Array (moe430a)
Description
Effect of Listeria Monocytogenes (MOI 1:20) on D1 dendritic cell on different time points: 0h, 2h, 4h, 8h, 12h, 24h
Publication Title
No associated publication
Sample Metadata Fields
Sex, Specimen part, Cell line, Time
View Samples- Mus musculus
- 12 Downloadable Samples
- Affymetrix Mouse Expression 430A Array (moe430a)
Description
Effect of Listeria Innocua (MOI 1:1000) on D1 dendritic cell at different time points: 0h, 2h, 4h, 8h, 12h, 24h
Publication Title
No associated publication
Sample Metadata Fields
Sex, Specimen part, Cell line, Time
View Samples- Mus musculus
- 12 Downloadable Samples
- Affymetrix Mouse Genome 430A 2.0 Array (mouse430a2)
Description
Mouse D1 dendritic cells treated with Lactobacillus Paracasei at different time points: 0h, 2h, 4h, 8h, 12h, 24h
Publication Title
No associated publication
Sample Metadata Fields
Sex, Specimen part, Cell line, Time
View Samples