Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Tconv and Treg gene expression and repertoire analysis of ZAC mice

ABSTRACT: Tconv and Treg gene expression and repertoire analysis of ZAC mice

PROVIDER: PRJNA746270 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	SRR15122176_1.fastq.gz	Fastqsanger.gz
	SRR15122176_2.fastq.gz	Fastqsanger.gz
	SRR15122177_1.fastq.gz	Fastqsanger.gz
	SRR15122177_2.fastq.gz	Fastqsanger.gz
	SRR15122178_1.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 16

Similar Datasets

Tconv and Treg gene expression and repertoire analysis of WT mice

Project description:Tconv and Treg gene expression and repertoire analysis of WT mice

| PRJNA746269 | ENA

Tconv and Treg gene expression and repertoire analysis of WT mice

Project description:Single cell VDJ and RNAseq of Tconv and Treg cells obtained from BALB/c FoxP3-GFP reporter mice

2022-11-22 | GSE180016 | GEO

Tconv and Treg gene expression and repertoire analysis of ZAC mice

Project description:Autoimmune diseases, such as rheumatoid arthritis (RA), are believed to be caused, in part, by a defect in the selection of T cells. Developing T cells undergo a process known as “negative selection” where self-derived proteins are presented to the cells; those that react to the self-peptides are either eliminated, or develop into regulatory T cells (Tregs), which suppress immune responses by conventional T cells (Tconvs). In order to study self-reactive T cell receptors (TCRs), and their likely target antigens, we performed single cell repertoire analysis in ZAC mice with impaired TCR signaling. We sequenced TCR and transcriptomes of Treg and Tconv single cells from arthritic ZAC mice spleen (n=2). We discovered a cluster of pro-inflammatory Th17 Tconv cells in ZAC spleens that was absent in WT mice. ZAC Th17 TCRs showed clonal expansion. Different mice had different TCR sequences, which is expected.

2022-11-22 | GSE180015 | GEO

miRNA expression in CD4+CD25- conventional (Tconv) and CD4+CD25+ regulatory T (Treg) cells

Project description:miRNA expression profiling in highly purified murine CD4+ Tconv and Treg cells. FoxP3-GFP-hCre1a(high) reporter mice were used to separate both populations based on surface markers and presence or absence of GFP. Two-condition experiment, Tconv vs. Treg. Biological replicates: 1 Tconv, 1 Treg, purified from the same pooled mice. One replicate on 1 array.

2013-06-06 | E-GEOD-30847 | biostudies-arrayexpress

Gene expression profiles of human Treg and Tconv cells induced by signals of pseudostarvation

Project description:We have employed whole genome microarray expression profiling of human Treg and Tconv cells as a discovery platform to identify genes differentially expressed upon signal of pseudostarvation (either mTOR inhibition or leptin neutralizaion) responsible for proliferation of Treg cell on one side and inhibition of Tconv cells on the other. Human Treg and Tconv cells isolated from healthy donors were pretreated or not with rapamycin or leptin mAb and stimulated with anti-CD3 and anti-CD28 beads for 12h.

2021-05-17 | GSE154401 | GEO

Human IFNG+/- Treg and Tconv transcriptome

Project description:Microarray used to detail the global gene transcription underlying sorted IFNg+ and IFNg- Tregs (CD4+CD25+CD127lo) and Tconv (CD4+CD25-CD127+) for fresh (unexpanded) and 14 day expanded cells from human blood. Treg and Tconv were FACS isolated from five healthy subjects (median age of 26, range 22-30). Sorted cells were separated into two groups: the first group was stimulated for 4 hours with PMA/ionomycin and labeled with the IFNg cytokine capture kit (Miltenyi Biotech) followed by FACS isolation of IFNg- and IFNg+ populations. The second set was expanded to day 14 prior to reactivation and cytokine cell capture. For each IFNg sorted population, cells were pelleted and flash frozen before RNA isolation and processing.

2015-05-01 | E-GEOD-59786 | biostudies-arrayexpress

Expression Data of Treg and Tconv Cells from FoxP3-GFP Chimeric and FoxP3-ires-GFP B6 and NOD Mice

Project description:The aim of this study was to quantify the impact of chimeric Foxp3-GFP protein on the Treg cell transcriptional program. Duplicate samples of Tconv (CD3+CD4+GFP-) and Treg (CD3+CD4+GFP+) splenocytes were double-sorted to achieve > 99.0% purity, from 6 weeks old male Foxp3-Fusion-GFP and Foxp3-ires-GFP mice of both B6 and NOD backgrounds. Following cell sorting into Trizol, RNA was purified, labeled and hybridized to Affymetrix arrays.

2012-04-26 | E-GEOD-37605 | biostudies-arrayexpress

Role of interleukin 2 on gene expression in lymph node Foxp3+CD4+ regulatory (Treg) and conventional T (Tconv) cells

Project description:Interleukine 2 (IL-2) is still one of the most interesting cytokines in T cell biology with its ability to control immune homeostasis by maintaining the functional identity of Foxp3+ regulatory T (Treg) cells and the expansion of activated conventional T (Tconv) cells. Yet, how IL-2 exactly enables Treg cells to suppress autoreactive Tconv cells and to maintain their identity is unclear. Using a mouse model in which IL-2 signaling via its high affinity receptor CD25 is selectively impaired, the “Il2ramut/mut” mouse, we report that Treg cells that only receive low IL-2 signals keep Il2ramut/mut but not WT Tconv cells “in check”, suggesting equal IL-2 signals in Treg and Tconv cells is essential to safeguard immune homeostasis. Furthermore, the comparative analysis of gene expression and epigenetic landscape of Il2ramut/mut and WT Treg cells support a model in which IL-2 "locks in” Treg cell identity and functions in vivo by controlling their genome-wide chromatin accessibility.

2018-11-21 | GSE103216 | GEO

Gene expression profile of conventional T cells (Tconv) and regulatory T cells (Treg) stimulated with anti-costimulatory molecule antibodies

Project description:Co-stimulatory molecules of the CD28 family on T lymphocytes integrate cues from innate immune system sensors, and modulate activation responses in conventional CD4+ T cells (Tconv) and their FoxP3+ regulatory counterparts (Treg). To better understand how costimulatory and co-inhibitory signals might be integrated, we profiled the changes in gene expression elicited in the hours and days after engagement of Treg and Tconv by anti-CD3 and either anti-CD28, -CTLA4, -ICOS, -PD1, -BTLA or -CD80. Total CD4+ T cells were stimulated by anti-CD3 and either anti-CD28, -CTLA4, -ICOS, -PD1, -BTLA or -CD80 antibodies for 1, 4, 20 and 48 hrs and Tconv and Treg were separated by flowcytometry. The 1 and 4 hr lysates were pooled [the 'early' samples] before RNA purification and profiling, as were the 20 and 48 hr samples [the 'late' samples] (note; for Treg cells, only the 20 hr sample was used). RNA was amplified, labeled and hybridized to Mouse Gene 1.0 ST arrays with the data generation and quality control pipeline of 19 the Immunological Genome Project (www.immgen.org), in biological triplicates (duplicates only for ICOS and CD80). Raw data were background-corrected and normalized using the RMA algorithm.

2012-11-15 | E-GEOD-42276 | biostudies-arrayexpress

RNA-seq of bulk Treg and Tconv cells from murine liver and lymphoid tissues

Project description:With the aim of understanding how Treg cells in highly vascularized tissues are related to Treg cells in other organs, we performed RNA-seq analysis of bulk Treg and Tconv cells isolated from liver, blood, spleen, and the liver-draining portal lymph node. This revealed a clear separation of cell transcriptomes by both tissue and Treg/Tconv identity, with cells from the liver falling between blood- and spleen-derived cells. Compared to splenic Treg cells, hepatic Treg cells were enriched for genes related to proliferation and activation, and genes encoding chemokine and cytokine receptors.

2018-10-22 | GSE121480 | GEO

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

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