Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Next Generation Sequencing Facilitates Quantitative Analysis of adipose tissue Treg and LN Treg Transcriptomes

ABSTRACT: 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.

ORGANISM(S): Mus musculus

PROVIDER: GSE124721 | GEO | 2021/07/15

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Similar Datasets

Next Generation Sequencing Facilitates Quantitative Analysis of Adipose Tregs from Foxp3Cre and Hif1afl/fl;Foxp3Cre mice

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

Microarry from Treg with conditional knockout of Usp7

Project description:Microarry from Treg with conditional knockout of Usp7 RNA from three independent samples from FACS sorted CD4+YFP+ Treg of fl-Usp7/Foxp3cre mice, compared to Foxp3cre control (C57BL/6 background).

2015-09-15 | E-GEOD-72988 | biostudies-arrayexpress

Next Generation Sequencing Facilitates Quantitative Analysis of Adipose Tregs from Foxp3Cre and Hif1afl/fl;Foxp3Cre mice

Project description:Next Generation Sequencing Facilitates Quantitative Analysis of Adipose Tregs from Foxp3Cre and Hif1afl/fl;Foxp3Cre mice

| PRJNA638276 | ENA

PPARγ is a major driver of the accumulation and phenotype of adipose-tissue Treg cells

Project description:This SuperSeries is composed of the following subset Series: GSE37532: Gene expression profile of regulatory T cells (Tregs) isolated from visceral adipose tissue and lymph nodes of mice sufficient and deficient of Pparg expression in Tregs GSE37533: Expression data of Pioglitazone- or vehicle-treated CD4+FoxP3- T cells transduced with Foxp3+/- Pparg1 (or Pparg2) GSE37534: Expression data of Pioglitazone-, Rosiglitazone-, GW1929- and vehicle-treated CD4+FoxP3- T cells transduced with Foxp3+Pparg1 Refer to individual Series

2012-05-03 | E-GEOD-37535 | biostudies-arrayexpress

Single-cell sequencing of wt and Rbx1-deficient Treg cells from mice

Project description:Single-cell RNA sequencing (scRNA-seq) was utilized to unbiasedly dissect the cellular heterogeneity of wt vs. Rbx1-deficient CD4+YFP+ Treg cells from the peripheral lymph nodes of inflammation-free female Foxp3cre/wt and Foxp3cre/wt;Rbx1fl/fl mice.

2022-03-26 | GSE199289 | GEO

Gene expression profile of regulatory T cells (Tregs) isolated from visceral adipose tissue and lymph nodes of mice sufficient and deficient of Pparg expression in Tregs

2012-05-04 | GSE37532 | GEO

Gene expression profile of regulatory T cells (Tregs) isolated from visceral adipose tissue and lymph nodes of mice sufficient and deficient of Pparg expression in Tregs

Project description:We identified Pparg as a major orchestrator of the phenotype of adipose-tissue resident regulatory T cells (VAT Tregs). To establish the role of Pparg in shaping the VAT Tregs gene profile and cell dynamics, Tregs from lymph nodes and visceral adipose tissue of mice sufficient and deficient of Pparg expression in Tregs were double sorted for microarray analysis. All gene expression profiles were obtained from highly purified (double-sorted) T cell populations sorted by flow cytometry. To reduce variability, cells from multiple mice were pooled. Triplicates were generated for all groups. Raw data were preprocessed with the RMA algorithm in GenePattern and averaged expression values were used for analysis.

2012-05-03 | E-GEOD-37532 | biostudies-arrayexpress

Transcriptomic analysis of Treg and Tconv cells from inflamed tissues of mice that are deficient for TNFR2 in Treg cells

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

PPARg marks splenic precursors of multiple nonlymphoid-tissue Treg compartments [scTCR-seq]

Project description:Foxp3+CD4+ regulatory T cells (Tregs) regulate most types of immune response as well as several processes important for tissue homeostasis – for example, metabolism and repair. Dedicated Treg compartments – with distinct transcriptomes, T-cell-receptor repertoires, and growth/survival factor dependencies – have been identified in several nonlymphoid tissues. These Tregs are specifically adapted to function and operate in their home tissue – when, where and how do they take on their specialized characteristics? We recently reported that a splenic Treg population expressing low levels of the transcription factor, PPARg, contains precursors of Tregs residing in visceral adipose tissue. This finding made sense given that PPARg, the “master-regulator” of adipocyte differentiation, is required for the accumulation and function of Tregs in visceral adipose tissue but not in lymphoid tissues. Here we use single-cell RNA sequencing, single-cell Tcra and Tcrb sequencing, and adoptive-transfer experiments to show that, unexpectedly, the splenic PPARglo Treg population is transcriptionally heterogeneous and engenders Tregs in multiple nonlymphoid tissues beyond visceral adipose tissue, e.g. skin and liver. The existence of a general pool of splenic precursors for nonlymphoid-tissue Tregs opens new possibilities for regulating their emergence experimentally or therapeutically.

2021-03-11 | GSE168607 | GEO

Genome-wide profiling of 2 month vs >6 month old muscle Treg cells

Project description:We report age-related gene expression of Treg cells isolated from injured muscle and spleen. Male C57BL/6 Foxp3-GFP reporter mice were injured intramuscularly with cardiotoxin. Tregs were sorted directly into Trizol from injured muscle and spleen 4 days post-injury. Gene expression profiling of muscle and splenic Tregs from 2- vs >6-month old mice (biological duplicate for each).

2016-01-12 | E-GEOD-76733 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data