GEO DataSets

Analysis of CD4+/CD25lo, CD4+/CD25+, and CD4+/CD25hi T cells expressing the forkhead transcription factor Foxp3. FACS used to sort CD4+ cells based on Foxp3 GFP fusion protein and CD25 expression. Results provide insight into the role of Foxp3 in regulatory T cell development and function.

Organism:

Mus musculus

Type:

Expression profiling by array, count, 4 cell type, 2 genotype/variation sets

Platform:

GPL1261

Series:

GSE2389

4 Samples

Download data: CEL

(Submitter supplied) Examination of CD4+ T cells from Foxp3-GFP knock-in mice. Aim is to understand the genetic program governed by Foxp3 in T cells by comparison of CD4 T cells subdivided into four groups based on expression of Foxp3 and CD25. Keywords = regulatory T cells Keywords = Foxp3 Keywords: repeat sample

Organism:

Mus musculus

Type:

Expression profiling by array

Dataset:

GDS1113

Platform:

GPL1261

4 Samples

Download data: CEL

(Submitter supplied) The transcription factor Foxp3 is usually considered the master regulator for the CD4+CD25+ "Treg" lineage, which plays a key role in controlling immune and autoimmune responses, and is characterized by a unique transcriptional signature. We have performed a meta-analysis of this signature in Treg cells in several conditions to delineate the elements that can be ascribed to T cell activation, TGFbeta signaling, or Foxp3 itself. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

52 Samples

Download data: CEL

(Submitter supplied) Analysis of Foxp3 ablated peripheral regulatory T cells. Regulatory T cells require the expression of the transcription factor Foxp3 for thymic development. It is not known whether continuous expression of Foxp3 is required for the maintained function of mature regulatory T cells in the periphery. Results indicate changes to the regulatory T cell developmental program in the absence of Foxp3. Keywords: genetic modification

Organism:

Mus musculus

Type:

Expression profiling by array

Dataset:

GDS2525

Platform:

GPL1261

4 Samples

Download data: CEL

Analysis of mature regulatory T cells (Treg) ablated for the transcription factor Foxp3. Foxp3 is required for the development of Treg cells. Results provide insight into the role of Foxp3 in maintaining the transcriptional and functional program established during Treg cell development.

Organism:

Mus musculus

Type:

Expression profiling by array, count, 2 protocol sets

Platform:

GPL1261

Series:

GSE6681

4 Samples

Download data: CEL

(Submitter supplied) Regulatory T cells (Treg cells) expressing the forkhead family transcription factor Foxp3 are critical mediators of dominant immune tolerance to self. Most Treg cells constitutively express the high-affinity interleukin 2 (IL-2) receptor alpha-chain (CD25); however, the precise function of IL-2 in Treg cell biology has remained controversial. To directly assess the effect of IL-2 signaling on Treg cell development and function, we analyzed mice containing the Foxp3gfp knock-in allele that were genetically deficient in either IL-2 (Il2-/-) or CD25 (Il2ra-/-). more...

Organism:

Mus musculus

Type:

Expression profiling by array

Dataset:

GDS2061

Platform:

GPL1261

5 Samples

Download data: CEL

Analysis of interleukin 2 (IL-2)-deficient, Foxp3-expressing regulatory T (Treg) cells. Foxp3+ Treg cells mediate dominant immune tolerance to self. Treg cells express IL-2 receptor alpha-chain CD25, but the role of IL-2 has been controversial to date. Results identify a role for IL-2 in Treg cells.

Organism:

Mus musculus

Type:

Expression profiling by array, count, 2 agent, 2 cell type, 4 genotype/variation sets

Platform:

GPL1261

Series:

GSE4179

5 Samples

Download data: CEL

(Submitter supplied) Thymic Treg cells, mature non-Treg CD4+ single positive thymocytes, peripheral (spleen) resting and activated Treg cells were sorted from Foxp3-gfp reporter (wid type, WT) mice or Foxp3 enhancer CNS3 knockout (KO, carrying the same GFP reporter) mice. Total RNA was extracted and used for RNA sequencing to assess gene expression profiles.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13112

28 Samples

Download data: TXT

(Submitter supplied) To investigate the influence of CNS3, a cis-regulatory element in the Foxp3 locus, on the selection of T cell antigen receptor (TCR) repertoire of regulator CD4+ T cells (Treg), we crossed Foxp3ΔCNS3-gfp or control Foxp3gfp mice to DO11.10 TCRβ transgene and Tcra-/+ background. We isolated Treg and conventional CD4+T cells from thymus, spleen and lymph nodes of Foxp3ΔCNS3-gfp DO11.10 TCRβ Tcra-/+ or Foxp3gfp DO11.10 TCRβ Tcra-/+ male littermates, and sequenced the TCRα chains. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL16417

63 Samples

Download data

(Submitter supplied) Regulatory T cells expressing the transcription factor Foxp3 play indispensable roles for the induction and maintenance of immunological self-tolerance and immune homeostasis. Genome-wide mRNA expression-studies have defined canonical signatures of T-cell subsets. Changes in steady-state mRNA levels do, however, often not reflect those of corresponding proteins due to post-transcriptional mechanisms including mRNA translation. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL7546

16 Samples

Download data: CEL