Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Transcriptome analysis of Tregs (CD4+Foxp3+) and Tcons (CD4+Foxp3-) from spleen and CNS of naïve mice and at the peak of EAE

ABSTRACT: Transcriptome analysis of Tregs (CD4+Foxp3+) and Tcons (CD4+Foxp3-) from spleen and CNS of naïve mice and at the peak of EAE

PROVIDER: PRJNA690785 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Similar Datasets

Transcriptome analysis of Tregs (CD4+Foxp3+) and Tcons (CD4+Foxp3-) from spleen and CNS of naïve mice and at the peak of EAE

Project description:Tregs and Tcons were isolated by flow cytometry from the spleen of naïve mice and from the spleen and central nervous system (brain + spinal cord) (CNS) of mice at the peak of experimental autoimmune encephalomyelitis (EAE) induced by immunization with MOG(35-55). Samples at EAE peak were collected at day 16-18 after immunization. Purity was >99.5%. Foxp3.eGFP mice (provided by A. Rudensky) were used to identify Tregs. A bin channel excluded CD11b+ cells during the sort. Mice were 6-10 weeks of age at the time of immunization. The goal was to identify genes differentially expressed between Tregs and Tcons from naive mice, and genes differentially expressed by these cells in the inflamed tissue (central nervous system) at the peak of the disease.

2022-10-12 | GSE164460 | GEO

Transcriptome analysis of CNS and splenic FOXP3+ Tregs vs. exFOXP3 T cells during EAE

Project description:EAE was induced in female FOXP3 fate mapping mice. At peak of disease, immune cells were isolated from brain and spinal cord (pooled as CNS) and spleen. Next, FOXP3+ and exFOXP3 T cells were FACS-sorted based on RFP and GFP expression.

2024-02-16 | GSE255607 | GEO

Gene expression profiling of CD4+CD25+Foxp3+ regulatory T cells and CD4+CD25-Foxp3- T cells in the course of Plasmodium yoelii infection of BALB/c mice

Project description:The objective of the present study was to characterize the phenotype of CD4+CD25+Foxp3+ regulatory T cells (Tregs) in the course of parasitic Plasmodium yoelii (P .yoelii) infection of BALB/c mice. Therefore we performed microarray expression analysis of CD4+CD25+Foxp3+ Tregs isolated by FACS from spleens of non-infected mice and from spleens of mice infected with P. yoelii 3 days and 5 days post infection. By comparing the gene expression profiles, we were able to identify molecules which were differentially expressed by Tregs during parasitic infection and thereby might be involved in their immune-suppressive function. Moreover, we included CD4+CD25-Foxp3- T cells from spleens of non-infected and P. yoelii-infected mice in our analysis. It was proposed that immune-suppressive CD4+CD25-Foxp3- T cells might be induced during Plasmodium infection of mice. Thus, detailed gene expression data of these cells in comparison to CD4+CD25+Foxp3+ Tregs would contribute a better understanding in the phenotype. FACS sorted CD4+CD25+Foxp3+ Tregs and CD4+CD25-Foxp3- T cells from pooled spleens of non-infected Foxp3/ eGFP mice (served as reference) and from pooled spleens of P. yoelii infected Foxp3/ eGFP mice 3 days and 5 days post infection were analyzed as single probes.

2012-04-15 | E-GEOD-34621 | biostudies-arrayexpress

RNAseq analysis of mouse CD4+ regulatory Tregs in WT and ∆Foxp3 mice isolated from spleen and lungs.

Project description:RNAseq analysis of mouse CD4+ regulatory Tregs in 21-day-old male WT and ∆Foxp3 mice isolated from spleen and lungs.

2021-02-18 | GSE166860 | GEO

Gene expression profiling of CD4+CD25+Foxp3+ regulatory T cells and CD4+CD25-Foxp3- T cells in the course of Plasmodium yoelii infection of BALB/c mice

2012-04-16 | GSE34621 | GEO

Transcriptome analysis of CNS and splenic FOXP3+ Tregs vs. exFOXP3 T cells during EAE

Project description:Transcriptome analysis of CNS and splenic FOXP3+ Tregs vs. exFOXP3 T cells during EAE

| PRJNA1075762 | ENA

Transcriptomic profiling of brain-infiltrating and peripheral CD4+Foxp3+ Tregs following traumatic brain injury and nasal anti-CD3 treatment

Project description:We performed bulk RNA-sequencing analysis of brain and blood CD4+Foxp3+ Treg cells from sham and injured mice to characterize the gene expression profile of Tregs following traumatic brain injury and nasal anti-CD3 treatment

2025-01-15 | GSE276646 | GEO

Gene expression profiling of murine WT and DNR Tregs

Project description:Donminant negative transform growth factor receptor II (DNR) mice were served as a murine primary biliary cirrhrosis model. CD4+Foxp3+ Regulatory T cells (Tregs) play a critical role in self-tolerance and in regulating PBC. In order to determine whether DNR mice derived Tregs processed defective function compared with WT Tregs, CD4+Foxp3+ Treg cells were sorted from DNR and WT mice, respectively, then gene expression analysis was performed by using the Affymetrix GeneChip Mouse Genome 430 2.0 arrays CD4+Foxp3+ Tregs were sorted from the spleen of 10-week-old DNR mice and B6 wild-type mice, respectively. RNA of each sample was then extracted and hybridized on Affymetrix microarrays to detail differences between DNR Tregs and WT Tregs in gene expression.

2014-11-05 | E-GEOD-62964 | biostudies-arrayexpress

Foxp3+ regulatory T cells control hypothalamic inflammation

Project description:The central nervous system (CNS) hypothalamus controls systemic metabolism. Inflammatory CNS processes evolving upon exposure to calorie-rich diet are thought to promote impaired metabolic CNS control, thereby triggering obesity and Type-2 diabetes (T2D). However, immune cells relevant for maintaining hypothalamic integrity remain incompletely understood. Here, we identify hypothalamic CD4+Foxp3+regulatory T(Treg) cells which control local tissue-inflammation. Specifically, upon exposure to a calorie-rich diet, a significant decline in hypothalamus-residing Foxp3+Tregs occurred and was accompanied by increased immune activation of CD4+T cells, infiltrating macrophages and microglia. Microglial proteomes of mice exposed to the hypercaloric challenge confirmed characteristics of immune activation; specifically, mRNA expression profiling of hypothalamic CD4+T cells indicated a Th1-mediated inflammatory state evidenced by high levels of Tbx21, Cxcr3, Cd226 and reduced expression of Ccr7 and S1P1 receptors relevant for recruitment to and retention at inflammatory sites. Using Treg depletion and transfer experiments in vivo, we found that Foxp3+Tregs critically limit hypothalamic immune activation induced by hyper-caloric challenge. Our findings open new avenues in the design of tailored concepts to improve immunometabolic health in obesity and T2D.

2025-01-20 | PXD004498 | Pride

RABID barcodes from peak EAE astrocyte networks

Project description:RABID barcodes from peak EAE astrocyte networks

| PRJNA658556 | ENA