Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Project Title: Proteome analysis of CD4+ T cell subsets

ABSTRACT: Functionally distinct CD4+ helper T (Th) cell subsets, such as Th1, Th2, Th17, and regulatory T cells (Treg), play a pivotal role in the host-defense against pathogen invasion and the pathogenesis of inflammatory disorders. In this project, DIA-MS-based proteome analysis was performed on naïve CD4+ T, Th0, Th1, Th2, Th17 and iTreg cells using Q Exactive HF-X (Thermo Fisher Scientific) to search for proteins that differ among the cell subsets.

ORGANISM(S): Mus Musculus (mouse)

SUBMITTER: Yusuke Endo

PROVIDER: PXD036065 | JPOST Repository | Wed Jan 04 00:00:00 GMT 2023

REPOSITORIES: jPOST

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	Naive_CD4_T-Cell_1.raw	Raw
	Naive_CD4_T-Cell_2.raw	Raw
	Naive_CD4_T-Cell_3.raw	Raw
	Naive_CD4_T-Cell_4.raw	Raw
	Th0_1.raw	Raw

Items per page:

1 - 5 of 20

Publications

Characterization of proteogenomic signatures of differentiation of CD4+ T cell subsets.

Kanno Toshio T Konno Ryo R Miyako Keisuke K Nakajima Takahiro T Yokoyama Satoru S Sasamoto Shigemi S Asou Hikari K HK Ohzeki Junichiro J Kawashima Yusuke Y Hasegawa Yoshinori Y Ohara Osamu O Endo Yusuke Y

DNA research : an international journal for rapid publication of reports on genes and genomes 20230201 1

Functionally distinct CD4+ helper T (Th) cell subsets, including Th1, Th2, Th17, and regulatory T cells (Treg), play a pivotal role in the regulation of acquired immunity. Although the key proteins involved in the regulation of Th cell differentiation have already been identified how the proteogenomic landscape changes during the Th cell activation remains unclear. To address this issue, we characterized proteogenomic signatures of differentiation to each Th cell subsets by RNA sequencing and li ...[more]

PMID: 36579714

Similar Datasets

Fatal cytokine release syndrome by an aberrant FLIP/STAT3 axis

Project description:Inflammatory responses rapidly detect pathogen invasion and mount a regulated reaction. However, dysregulated anti-pathogen immune responses can provoke life-threatening inflammatory pathologies collectively known as cytokine release syndrome (CRS), exemplified by key clinical phenotypes unearthed during the SARS-Cov-2 pandemic. The underlying pathophysiology of CRS remains elusive. We found that FLIP, a protein that controls caspase-8 death pathways, was highly expressed in myeloid cells of COVID-19 lungs. FLIP controlled CRS by fueling a STAT3-dependent inflammatory program. Indeed, constitutive expression of a viral FLIP homologue in myeloid cells triggered a STAT3-linked, progressive and fatal inflammatory syndrome in mice, characterized by elevated cytokine output, lymphopenia, lung injury and multiple organ dysfunctions that mimicked human CRS. As STAT3-targeting approaches relieved inflammation, immune disorders, and organ failures in these mice, targeted intervention towards this pathway could suppress the lethal CRS inflammatory state.

2021-09-09 | GSE168098 | GEO

Pivotal Roles for Ribonucleases in Streptococcus pneumoniae Pathogenesis

Project description:Pivotal Roles for Ribonucleases in Streptococcus pneumoniae Pathogenesis

| PRJNA725411 | ENA

A comparative gene expression profiling of spondyloarthropathy and rheumatoid arthritis using oligonucleotide based microarrays

Project description:Rheumatoid arthritis (RA) and spondyloarthropathy (SpA) are chronic inflammatory disorders primarily targeting joints. Although the type of inflammatory cells present in affected joints implicated in the disease pathogenesis is the same, the diseases differ in terms of disease activity and manifestation. So to comprehend the two diseases in better terms, we carried out a comparative gene expression profiling using the inflammatory mononuclear cells from knee aspirated synovial fluid samples as this joint fluid bathes the affected region thereby giving us a closer view of the pathological site. We identified 1469 differentially regulated genes. Out of 1469 differentially regulated genes, 1366 genes were upregulated in SpA and 103 genes were downregulated in SpA versus RA. The proposed study carried out mRNA expression profiling of mononuclear cells from synovial fluid samples of seven RA and five SpA cases. We have used 4X44K and 1X44K arrays from Agilent Technologies platform. Based on the RNA integrity, selected molecules were processed further using single-color microarray based gene expression. The raw data files obtained from this study were eventually analyzed with R package of the BioConductor suite.

2013-07-15 | E-GEOD-30023 | biostudies-arrayexpress

Phenotypic characterisation of regulatory T cells in dogs reveals signature transcripts conserved in humans and mice

Project description:Regulatory T cells (Tregs) are a double-edged regulator of the immune system. Aberrations of Tregs correlate with pathogenesis of inflammatory, autoimmune and neoplastic disorders. Phenotypically and functionally distinct subsets of Tregs have been identified in humans and mice on the basis of their extensive portfolios of monoclonal antibodies (mAb) against Treg surface antigens. As an important veterinary species, dogs are increasingly recognised as an excellent model for many human diseases. However, insightful study of canine Tregs has been restrained by the limited availability of mAb. We therefore set out to characterise CD4+CD25high T cells isolated ex vivo from healthy dogs and showed that they possess a regulatory phenotype, function, and transcriptomic signature that resembles those of human and murine Tregs. By launching a cross-species comparison, we unveiled a conserved transcriptomic signature of Tregs and identified that transcript hip1 may have implications in Treg function.

2019-09-21 | GSE132068 | GEO

Systematic analysis of the pro and anti-inflammatory activation of mouse myeloid cells

Project description:Inflammation is a fundamental physiological process and a key line of defense against pathogen invasion. Inflammation is exquisitely controlled: Too high and inflammation can be dangerous to the organism, but too low and the invading pathogen can escape suppression. Multiple opposing molecules initiate either a pro or anti inflammatory program, of particular interest is the pro-inflammatory bacterial endotoxins and an opposing anti-inflammatory pathway involving IL-10 and STAT3. Much work has been expended in understanding these two pathways in macrophages, key cells in the myeloid system. But other cells of the myeloid system also show a response to endotoxin and IL-10. These myeloid cell types have been less well explored. With the aim to understand similarities and differences amongst myeloid cells we performed RNA-seq analysis on 5 cells from the myeloid system: Macrophages, Neutrophils, splenic dendritic cells, mast cells and eosinophils. We treated the cells with IL-10 or LPS (endotoxin), either separately or in combination. Although the 5 cell types show much similarity in the outcome of the pro inflammatory response, the broad outline of their pro and anti-inflammatory response is highly divergent between the 5 myeloid cell types.

2015-03-24 | GSE55385 | GEO

Pathologically distinct fibroblast subsets drive inflammation and tissue damage in arthritis

Project description:The identification of lymphocyte subsets with non-overlapping effector functions has been pivotal to the development of targeted therapies in immune mediated inflammatory diseases (IMIDs). Yet, despite their key role in disease, it remains unclear whether fibroblast subclasses with non-overlapping functions also exist and are responsible for the wide variety of tissue driven pathologies observed in IMIDs such as inflammation and damage . Here we identify and describe the biology of distinct subsets of fibroblasts responsible for mediating either inflammation or tissue damage in arthritis. We show that deletion of FAPa+ synovial cells suppressed both inflammation and bone erosions in murine models of resolving and persistent arthritis. Single cell transcriptional analysis identified two distinct fibroblast subsets: FAPa+ THY1+ immune effector fibroblasts located in the synovial sub-lining, and FAPa+ THY1- destructive fibroblasts restricted to the synovial lining. When adoptively transferred into the joint, FAPa+ THY1- fibroblasts selectively mediate bone and cartilage damage with little effect on inflammation whereas transfer of FAPa+ THY1+ fibroblasts resulted in a more severe and persistent inflammatory arthritis, with minimal effect on bone and cartilage. Our findings describing anatomically discrete, functionally distinct fibroblast subsets with non-overlapping functions have important implications for cell based therapies aimed at modulating inflammation and tissue damage.

2019-04-09 | GSE129451 | GEO

Pathologically distinct fibroblast subsets drive inflammation and tissue damage in arthritis

2019-06-03 | GSE129087 | GEO

CD62L expression marks a functionally distinct subset of memory B cells

Project description:The memory B cell response consists of phenotypically distinct subsets that differ in their ability to respond upon antigen re-encounter. However, the pathways regulating the development and function of memory B cell subsets are poorly understood. Here we show that CD62L and CD44 are progressively expressed on mouse memory B cells and identify transcriptionally and functionally distinct memory B cell subsets. Bcl6 is important in regulating memory B cell subset differentiation with overexpression of Bcl6 resulting in impaired CD62L+ memory B cell development. Bcl6 regulates memory B cell subset development through control of a network of genes, including Bcl2 and Zeb2. Overexpression of Zeb2 impairs the development of CD62L+ memory B cells. Importantly, CD62L is also differentially expressed on human memory B cells following SARS-CoV-2 vaccination and identifies phenotypically distinct populations. Together, these data indicate that CD62L expression marks functionally distinct memory B cell subsets.

2023-12-07 | GSE247445 | GEO

Project description:pH and pathogen invasion

| PRJNA780658 | ENA

MicroRNA expression profiling of highly purified CD4+ human T cell subsets

Project description:The development and propagation of an adaptive immune response to an invading pathogen is a highly orchestrated process that involves the precise regulation of cytokine expression. Naïve CD4+ T lymphocytes give rise to T helper (Th) cell subsets with functions that are tailored to their respective roles in host defense. MicroRNAs are important regulators of most cellular processes, including many responses in the immune system. To identify novel microRNAs that might be important in human T helper cell differentiation to different subsets we purified T cell subsets from peripheral blood and performed microRNA arratys at Exiqon.

2012-10-16 | GSE33946 | 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