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E-GEOD-53200

ABSTRACT: Expression data from OT-I CD8 T cells activated with DC in the presence or absence of CpG-Induced Inflammation

OTHER RELATED OMICS DATASETS IN: PRJNA231091

PROVIDER: E-GEOD-53200 | ExpressionAtlas | 2015-07-31

REPOSITORIES: ExpressionAtlas

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			Action	DRS
	E-GEOD-53200-analysis-methods.tsv	Tabular
	E-GEOD-53200-atlasExperimentSummary.Rdata	Rdata
	E-GEOD-53200-configuration.xml	Xml
	E-GEOD-53200-percentile-ranks.tsv	Tabular
	E-GEOD-53200.condensed-sdrf.tsv	Tabular

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Project description:Expression data from OT-I CD8 T cells activated with DC in the presence or absence of CpG-Induced Inflammation

| PRJNA231091 | ENA

Expression data from OT-I CD8 T cells activated with DC in the presence or absence of CpG-Induced Inflammation

Project description:Inflammatory cytokines promote the accumulation of activated CD8 T cells. Here, we transfer 600 OT-I CD8 T cells iv into naÃ¯ve C57BL/6 hosts. One day later, 500,000 LPS-matured and OVA257 peptide-coated DC were injected iv into OT-I CD8 T cell seeded hosts with (DC+CpG) or without (DC). Other seeded mice were infected with 2x10^4 virulent Listeria monocytogenes (vLM-OVA) iv. OT-I CD8 T cells were harvested from the spleen, flow sort purified, then RNA was extracted using RNeasy (Qiagen) kit. Naive OT-I CD8 T cells (Naive) were purified from the spleens of OT-I transgenic mice. Each group had three independent biological replicates.Transcriptomes were compared using DAVID analysis (with genes scoring FDR<0.01) and GSEA analysis. 3 biological replicates per group. Groups included NaÃ¯ve OT-I CD8 T cells, DC+CpG OT-I CD8 T cells, DC OT-I CD8 T cells, and vLM-OVA OT-I CD8 T cells. Most comparisons used NaÃ¯ve OT-I CD8 T cells as a baseline comparison

2013-12-10 | E-GEOD-53200 | biostudies-arrayexpress

Expression data from OT-I CD8 T cells activated with DC in the presence or absence of CpG-Induced Inflammation

Project description:Inflammatory cytokines promote the accumulation of activated CD8 T cells. Here, we transfer 600 OT-I CD8 T cells iv into naïve C57BL/6 hosts. One day later, 500,000 LPS-matured and OVA257 peptide-coated DC were injected iv into OT-I CD8 T cell seeded hosts with (DC+CpG) or without (DC). Other seeded mice were infected with 2x10^4 virulent Listeria monocytogenes (vLM-OVA) iv. OT-I CD8 T cells were harvested from the spleen, flow sort purified, then RNA was extracted using RNeasy (Qiagen) kit. Naive OT-I CD8 T cells (Naive) were purified from the spleens of OT-I transgenic mice. Each group had three independent biological replicates.Transcriptomes were compared using DAVID analysis (with genes scoring FDR<0.01) and GSEA analysis.

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E-GEOD-45564

Project description:Expression data in the presence of miR-29a inhibition in human dermal fibroblast cells

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Redirection of therapeutic T cells to a bone marrow niche improves their persistence and anti-tumor functions: transcription profiling by array of resting memory OT-I T_CXCR4) or OT-I T_Control cells isolated from the spleen 90 days following DC vaccination.

Project description:This study reports the improvement in function and antitumor efficacy of CXCR4 overexpression in therapeutic CD8+ T cells. Polyclonal CD8+ T cells from OT-I C57BL/6 (B6) mice were transduced with a modified pMP71 retroviral vector containing murine Cxcr4 and Gfp reporter sequences (T_CXCR4) or with a control vector containing Gfp alone (T_Control), and co-transferred into to B6 mice that were then vaccinated with peptide-pulsed DC. 90 days following DC vaccination, lymphocytes were isolated from the spleen and resting memory OT-I T_CXCR4 and OT-I T_Control cells were FACS sorted to perform gene expression profiling.

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Effect of TGFb on TCR-induced OT-I T cell gene expression

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Project description:Transcription profiling by array of resting memory OT-I T_CXCR4 or OT-I T_Control cells isolated from the spleen 90 days following DC vaccination

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