Mus musculus
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA143299 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:expression profile in Bcl11b-deficient Treg cells versus wild type Treg cells Treg cells sorted from Bcl11bF/F/Cd4Cre/Foxp3-GFP+ mice and wild type Foxp3-GFP+ mice Treg cells sorted from Bcl11bF/F/Foxp3Cre mice and wild type mice RNA extracted from sorted Bcl11b-deficient Foxp3-GFP Treg cells form Bcl11bF/F/Cd4Cre/Foxp3-GFP+ mice and wild type Foxp3-GFP Treg cells; expression profile by microarray analysis RNA extracted from sorted Bcl11b-deficient Treg cells form Bcl11bF/F/Foxp3Cre mice and wild type Treg cells; expression profile by microarray analysis
2011-08-27 | E-GEOD-30523 | biostudies-arrayexpress
Project description:expression profile in Bcl11b-deficient Treg cells versus wild type Treg cells Treg cells sorted from Bcl11bF/F/Cd4Cre/Foxp3-GFP+ mice and wild type Foxp3-GFP+ mice Treg cells sorted from Bcl11bF/F/Foxp3Cre mice and wild type mice
2011-08-28 | GSE30523 | GEO
Project description:Expression profile of bcl11b-deficient NAÏVE CD8+ T cells versus wild type
| PRJNA244972 | ENA
Project description:This SuperSeries is composed of the SubSeries listed below. To determine the molecular regulation of Tregs by Setd2, Spleen or large intestine Tregs (CD3+CD4+Foxp3-YFP+) were purified from littermate Foxp3Cre-YFPSetd2f/+ and Foxp3Cre-YFPSetd2f/f mice. Setd2-deficient and control Tregs were subjected to RNA-seq, RNA Polymerase II CUT&Tag or H3K27ac CUT&Tag analyses.
2022-10-14 | GSE182845 | GEO
Project description:The goal of this study is to reveal unique features of adipose Tregs and to study mechanisms underlying how mediator Med23 regulate adipose Treg function in aged mice. Therefore, mRNA profiles of LN Tregs (from 4-month old Foxp3Cre mice) and adipose Tregs (from 4-month old Foxp3Cre, 4-month old obese Foxp3Cre, 10-month old Foxp3Cre and 10-month old Med23fl/fl;Foxp3Cre mice) were generated by deep sequencing, single experiment, using Illumina HiSeq2000. We compared transcriptome features between lymph node-derived Tregs and adipose Tregs from 4-month old lean or obese mice. Using unbiased comparative gene expression analyses, we found adipose Tregs display an up-signature of Insr (Insulin receptor) and Hif1a, while Pparg acts as a positive control. We next compared gene expression profiles of adipose Tregs from 10-month old Med23fl/fl;Foxp3Cre (MKO) and Foxp3Cre (WT) mice. adipose Med23-ΔTreg cells display impaired transcription of Pparg and Il1rl1 (ST2), and they simultaneously acquire the expression of Nt5e (CD73), while Entpd1 (CD39) expression was not dramatically altered. Our studies implicate protective roles of CD73hi adipose Tregs and offer new therapeutic strategies against age-associated metabolic syndrome.
2021-07-15 | GSE124721 | GEO
Project description:Foxp3+ T-regulatory (Treg) cells maintain immune homeostasis and limit autoimmunity, but can also curtail host responses to cancers. Tregs are therefore promising targets to enhance anti-tumor immunity. Histone/protein acetyltransferases (HATs) promote chromatin accessibility, gene transcription and the function of multiple transcription factors and non-histone proteins. We found that conditional deletion or pharmacologic inhibition of one specific HAT, p300, in Foxp3+ Tregs, increased TCR-induced apoptosis in Tregs, impaired Treg suppressive function and iTreg peripheral conversion, and limited tumor growth in immunocompetent, but not in immunodeficient, hosts. Our data demonstrate that p300 is important for Foxp3+ Treg function and homeostasis in vivo and in vitro, and identify a novel mechanism to diminish Treg function without overtly impairing effector Tcell responses or inducing autoimmunity. Collectively, these data suggest a new approach for cancer immunotherapy. RNA from three independent samples from magnetically separated CD4+CD25+ Treg of fl-p300/Foxp3cre mice, compared to wild type (Foxp3cre) control (all C57Bl/6 background).
2013-08-18 | E-GEOD-47989 | biostudies-arrayexpress
Project description:The goal of this study is to study mechanisms underlying how HIF-1α regulates adipose Treg function. Therefore, mRNA profiles of adipose Tregs (from 4-month old Foxp3Cre and Hif1afl/fl;Foxp3Cre mice) were generated by deep sequencing, single experiment, using Illumina HiSeq TEN. We compared gene expression profiles of adipose Tregs from Hif1afl/fl;Foxp3Cre and Foxp3Cre mice. Using unbiased comparative gene expression analyses, we found adipose HIF-1α-ΔTreg cells showed higher expression of Nt5e gene and simultaneously down-regulated canonical adipose Treg genes (including Pparg, Il1rl1, Klrg1, Areg). Therefore, these data suggested a dependency of HIF-1α on PPAR-γ expression in adipose Tregs.
2021-07-15 | GSE152082 | GEO
Project description:We used microarrays to detail the gene expression of Treg cells from Foxp3Cre/+Lkb1f/f mice versus Foxp3Cre/+ mice, and Foxp3Cre Tgfbr2 f/f mice versus Foxp3Cre mice.
2017-04-15 | GSE97840 | GEO
Project description:Transcriptional profiling of mouse iNKT cells comparing wild type and Bcl11b deficient cell. The mice were treated with 4 μg of α-galactosylceramide. Goal was to determine the effects of transcription factor Bcl11b removal in iNKT cells. Intraperitoneal treatment with 4 μg of α-Galactosylceramide. Two pair of wild type (BCL11b F/F Vα14 transgenic) and Knock out (BCL11b F/F PLZF-Cre Vα14 transgenic)) mice were treated. Lymphocytes from spleen and liver were enriched and stain with PBS-57 Loaded CD1d tetramer. Pure iNKT cells were collected through cell sorter.
2016-08-10 | E-GEOD-73679 | biostudies-arrayexpress
Project description:Methods: Foxp3Cre-ERT2 x Tnfrsf1bFlox/Flox (icKO) and Foxp3Cre-ERT2 control (Ctrl) mice were immunized with MOG35-55 peptide to induce active EAE. From day 7 to 14, they were treated with Tamoxifen to delete TNFR2 only in Tregs. At day 14, Tregs and Tconvs were purified by flow cytometry from the inflamed central nervous system (CNS) or draining lymph nodes (dLN) for RNA extraction Results: In the CNS, TNFR2-deficient Tregs have lower expression of several Treg cell-signature genes and increased expression of genes normally expressed by Tconvs. The expression of 185 and 229 genes was respectively down- and up-regulated in Tconvs isolated from the CNS of mutant animals, compared to controls. Tconvs from icKO mice displayed a highly activated phenotype.
2021-01-30 | GSE165821 | GEO