Browse
Submit Data
Databases
API
Help

Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

15 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

RNA-seq of human peripheral blood B helper T-cell subsets

ABSTRACT: Human T-cells that express CXCR5 and/or CCR6 provide help to naive B-cells for IgG production. To understand the molecular pathways that are shared or unique to individual B helper T-cell subsets in human peripheral blood, CD4+IL-7R+CD25-/lo helper T-cells were purified according to the expression of CXCR5, CCR6, CXCR3, CD161 and CCR5 as follows: 1) TFH17(CD161-): CXCR5+CXCR6+CXCR3-CD161- 2) Th17: CXCR5-CCR6+CXCR3-, CD161+ or CCR5+ 3) CCR6”SP”: CXCR5-CCR6+CXCR3-CD161-CCR5- RNA-seq was performed with FACS-purified T-cell subsets from 3 healthy individuals.

INSTRUMENT(S): Illumina HiSeq 2500

ORGANISM(S): Homo sapiens

SUBMITTER: Valeria Ranzani

PROVIDER: E-MTAB-8862 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Similar Datasets

RNA-seq bulk of CCR6+Th-cell subsets in Crohn’s Disease, peripheral blood and intestinal lamina propria

Project description:This RNA seq experiment was designed to identify a gene signature of a CCR5-expressing subset of human intestinal Th17-cells. T helper-cells from peripheral blood of healthy donors and from the lamina propria of Crohn’s Disease patients were FACS-purified according to the expression of the chemokine receptors CCR6, CCR5 and CXCR3. Four CCR6+Th- subsets were isolated according to CXCR3 and CCR5 expression: two CXCR3- Th17 subsets (CCR5-: “cTh17” or CCR5+: “pTh17”) and two subsets of CXCR3+ Th1/17-cells (CCR5+ or CCR5-)

2023-07-27 | E-MTAB-13178 | biostudies-arrayexpress

Expression data for effector T cells

Project description:In this study, we examined differential gene expression in naïve human CD4+ T cells, as well as in effector Th1, Th17-negative and Th17-enriched CD4- T cell subsets. We observed a marked enrichment for increased gene expression in effector CD4+ T cells compared to naive CD4+ among immune-mediated disease oci genes. Within effector T cells, expression of disease-associated genes was increased in Th17-enriched compared to Th17-negative cells. We used microarray to examine the gene expresssion profile and level of human naïve, Th1 and effector T cell subsets. Human PBMCs were isolated and sorted to naïve, CD161-CCR6- and CD161+CCR6+ memory T cells. Naïve T cells were differentiatied to Th1 cells, and CD161-CCR6- and CD161+CCR6+ memory T cells were in vitro expanded for Th17-negative and Th17-enriched effector T cells. The gene profile was compared among naive, Th1, Th17-negative, and Th17-enriched cell subsets.

2012-05-12 | E-GEOD-32901 | biostudies-arrayexpress

Transcriptional profiling of human Th9 T cell clones treated with GW9662 against untreated control

Project description:To investigate the role of PPAR-γ in human TH cells, transcriptional response of activated “TH9” clones to treatment with GW9662, a potent PPAR-γ antagonist was assessed. “TH9” cell clones were incubated with GW9662 for 48h and activated with αCD3/2/28 for 12 h. Transcriptomic profiling was performed by bulk RNA-seq. To generate TH9 clones, Peripheral Blood Mononuclear Cells (PBMC) were isolated by Ficoll-Plaque Plus (GE Healthcare, UK) density gradient centrifugation. Human CD4+ T cells were isolated from PBMC by EasySep positive selection kit (Stemcell Technologies) according to manufacturer’s instruction. Positively selected CD4+ T cells were washed with PBS and stained for subsequent TH cell subset sorting. Effector memory “TH9” cells (CXCR3-CCR8+CCR6-CCR4+) were sorted to over 90% purity according to their expression of chemokine receptors from CD45RA-CD25-CD8-CD3+ cells. Single cell “TH9” clones were directly sorted into 96well plate according to their expression of chemokine receptors (see above). Single cell clones were expanded and maintained by periodic restimulation with PHA (1 µg/ml, Sigma-Chemicals) and irradiated allogenic feeder cells (5x104/well) in culture medium.

2022-10-31 | E-MTAB-12197 | biostudies-arrayexpress

Characterisation of Two New Th17-Subsets with Distinct Contribution to HIV-1 Persistence under Antiretroviral Therapy

Project description:Th17 cells act as the first line of defense against pathogens at mucosal surfaces. Their paucity during HIV infection causes disease progression. Here, we reveal the existence of two new CCR6+CD161+ subsets, CCR4-CXCR3- (DN; double negative) and CCR4+CXCR3+ (DP; double positive), expressing typical Th17 transcripts (e.g., ROR?t, ROR?, PTPN13, ARNTL), C. albicans specificity, and exhibiting Th17-lineage commitment versus flexibility. 4 cell populations from up to 6 donors for a total of 20 samples.

2015-08-31 | E-GEOD-66972 | biostudies-arrayexpress

Characterisation of Two New Th17-Subsets with Distinct Contribution to HIV-1 Persistence under Antiretroviral Therapy

Project description:Th17 cells act as the first line of defense against pathogens at mucosal surfaces. Their paucity during HIV infection causes disease progression. Here, we reveal the existence of two new CCR6+CD161+ subsets, CCR4-CXCR3- (DN; double negative) and CCR4+CXCR3+ (DP; double positive), expressing typical Th17 transcripts (e.g., RORγt, RORα, PTPN13, ARNTL), C. albicans specificity, and exhibiting Th17-lineage commitment versus flexibility.

2015-08-31 | GSE66972 | GEO

Differential Gene expression in CCR5+ versus CCR5- OT-I T cells

Project description:OT-I T cells were exposed to CpG ODN-activated CCR5ko Lymph nodes for 6 h, stained for surface CCR5 and FACS-sorted into CCR5+ and CCR5- fractions In the study presented here freshly isolated OT1 T cells were exposed for 6h at 37oC to teased-out CpG ODN-activated CCR5ko LNs in 96-well plates and stained for surface CCR5 before sorting into CCR5+ (Hua2) and CCR5- (Hua1) fractions. High quality total RNA isolated from each cell fraction using TRIZOL and Qiagen RNEasy kit per manufacture's recommendation was subjected to microarray analysis using the Affymetrix Mouse Gene ST 1.0 array chip to discover differentially expressed genes.

2016-01-14 | E-GEOD-76820 | biostudies-arrayexpress

Transcriptome data from Eomes-overexpressing Th17 cells

Project description:Th17 cells were sorted ex vivo from PB of healthy donors as CD4+CD161+CCR6+CXCR3-. Following, cells were transduced with a lentiviral vector carrying the Eomes gene or with an empty vector. Infected cells were then enriched by MACS separation using the reporter gene NGFR as selection marker. Finally, cells were frozen for RNA analysis.

2018-12-01 | GSE110545 | GEO

miRNA expression profile in CCR6+ regulatory T cells

Project description:To detect the miRNA expression profile in CCR6+ regulatory T cells In this study, the total RNA was extracted from CCR6+ regulatory T cells and CCR6- regulatory T cells. Then, the expression profile of miRNA on these cells was detected by microarray.

2014-08-05 | E-GEOD-60041 | biostudies-arrayexpress

CD161 defines a transcriptional and functional phenotype shared across distinct human T cell lineages (CD4)

Project description:T lymphocytes are conventionally divided into subsets based upon expression of co-receptors, cytokines and surface molecules. By mRNA microarray analysis, T lymphocytes that express the C-type lectin CD161 were identified to share a transcriptional profile, which led to the identification of an innate function across these previously defined subsets, including CD8, CD4 and TCRgd T cells. Gene expression of magnetically enriched, resting CD161+ and CD161- CD4+ T cells from peripheral blood was measured in 3 healthy donors.

2014-10-07 | E-GEOD-62095 | biostudies-arrayexpress

Transcriptional profiles of CCR7lo effector memory human T cell subsets

Project description:The aim of this study was to identify differentially-expressed genes in CCR4hi/CXCR3- and CCR4lo CXCR3+ CCR6+ human Th17 cell subsets Human CD45RO+ memory T cells isolated from the peripheral blood of healthy adult donors were sorted into 4 predominant CCR7lo CD25- effector memory subsets: (1) Th1 - CCR6- CCR4lo CXCR3+; (2) Th2 - CCR6- CCR4hi CXCR3+; (3) Th17 - CCR6+ CCR4hi CXCR3-; (4) Th17.1 - CCR6+ CCR4lo CXCR3-. Sorted cells were cultured in media and activated via anti-CD3/anti-CD28 beads for 36 hours. All subsets were then harvested and used for RNA extraction and microarray experiments. Th1 vs Th2; Th1 vs Th17; Th1 vs Th17.1; Th2 vs Th17; Th2 vs Th17.1; Th17 vs Th17.1

2013-12-17 | E-GEOD-49703 | 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