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Transcription profiling of mouse thymic T cells - Foxp3-dependent programme of regulatory T-cell differentiation (GEO Super Series0

ABSTRACT: This SuperSeries is composed of the following subset Series:; GSE7280: Gene expression in peripheral cells: effects of Foxp3 and PDE3B; GSE7770: Gene expression in thymic CD4 T cells: effects of Foxp3 Experiment Overall Design: Thymocyte RNA (GSE7770) was processed with Affy and Enzo reagents whereas peripheral cell RNA (GSE7280) was processed with Ambion reagents, which amplified the cRNA more robustly. As a result, the two data sets don't normalize very well to each other and shouldn't be compared directly to each other.

ORGANISM(S): Mus musculus

SUBMITTER: Alexander Rudensky

PROVIDER: E-GEOD-7773 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Foxp3-dependent programme of regulatory T-cell differentiation.

Gavin Marc A MA Rasmussen Jeffrey P JP Fontenot Jason D JD Vasta Valeria V Manganiello Vincent C VC Beavo Joseph A JA Rudensky Alexander Y AY

Nature 20070114 7129

Regulatory CD4+ T cells (Tr cells), the development of which is critically dependent on X-linked transcription factor Foxp3 (forkhead box P3), prevent self-destructive immune responses. Despite its important role, molecular and functional features conferred by Foxp3 to Tr precursor cells remain unknown. It has been suggested that Foxp3 expression is required for both survival of Tr precursors as well as their inability to produce interleukin (IL)-2 and independently proliferate after T-cell-rece ...[more]

PMID: 17220874

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Transcription profiling of mouse peripheral T cells subsets: T-N, T-25, T-FN and T-R cells; T-25, T-FN and T-R cells after treatment with IL-2; and T-R cells transduced with empty, PDE3B-expressing or PDE3B(H801A)-expressing retroviral vectors

Project description:This data set is comprised of all peripheral (pooled lymph nodes and spleen) T cell subsets presented in this manuscript. These include T-N, T-25, T-FN and T-R cells; T-25, T-FN and T-R cells from mice treated with IL-2; and T-R cells transduced with empty, PDE3B-expressing or PDE3B(H801A)-expressing retroviral vectors (after transfer into recipient mice). Experiment Overall Design: Detailed methods are presented in the manuscript and in the attached Supplementary Information. All RNA samples were derived from cells immediately after isolation from mice. Although this data set is comprised of 2 separate experiments (cells isolated from normal mice or IL-2 treated mice and cells transduced with retroviral vectors and passaged through recipient mice), the 10 expression arrays were normalized together to allow for cross comparison.

2008-06-15 | E-GEOD-7280 | biostudies-arrayexpress

DNA binding by FOXP3 domain-swapped dimer suggests mechanisms of long-range chromosomal interactions (microarray part of this investigation)

Project description:Foxp3-mediated gene expression program in resting vs. activated CD4+ T cells The microarray part of this work consists of 12 Affymetrix assays corresponding to 3 biological replicates for each of 4 conditions for CD4+CD25- cells. Cells were either transduced with an empty vector or a vector encoding FOXP3, and in each case cells were either stimulated or not by anti-CD3/anti-CD28.

2016-09-24 | E-MTAB-4561 | biostudies-arrayexpress

CD4+ T-cell sub-populations

Project description:We investigated the transcriptome of closely related CD4+ T-cell population from healthy human donors to elucidate the processes that underly their specialized immune functions

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Transcription profiling of mouse natural and induced regulatory T cells

Project description:The gene expression profile of peripheral Foxp3+ natural regulatory T cells isolated from Foxp3/EGFP bicistronic mice was compared to that of in vitro-induced regulatory T cells and to CD4+ conventional (Foxp3-) T cells. The role of the regulatory T cell transcription factor Foxp3 in shaping the transcriptosomes of natural and induced regulatory T cells was analyzed using mice expressing a mutant FOXP3-EGFP fusion protein (Foxp3deltaEGFP). We used gene expression microarrays to examine the transcriptional programs of natural and induced regulatory T cells and the function of Foxp3 in organizing the transcriptosomes of the respective cell type Experiment Overall Design: Conventional T cells and natural and induced regulatory T cells were derived from Foxp3/EGFP bicistronic mice and analyzed for their gene expression profile. Conventional T cells, regulatory T cell precursors (CD4+Foxp3deltaEGFP+) and induced regulatory T cell precursors (CD4+Foxp3deltaEGFP+) cells were deriv ed from Foxp3deltaEGFP mice

2009-03-07 | E-GEOD-14415 | biostudies-arrayexpress

Human Treg LC-MSMS - Foxp3 drives oxidative phosphorylation and protection from lipotoxicity

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A Treg specific long non-coding RNA maintains immune-metabolic homeostasis in ageing liver

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Quantitative Proteomics Reveals Specialized Wiring of Signaling Pathways that Protects Human Regulatory T Cell Identity - 5 populations ex vivo

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2018-05-18 | PXD005477 | Pride

Quantitative Proteomics Reveals Specialized Wiring of Signaling Pathways that Protects Human Regulatory T Cell Identity - 6 populations ex vivo

2018-05-18 | PXD007744 | Pride

Gene expression analysis of iTregs and nTregs

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