Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Epigenetic analysis of CD8 T cells in absence of IL-10R signaling in murine tumor

ABSTRACT: Epigenetic analysis of CD8 T cells in absence of IL-10R signaling in murine tumor

PROVIDER: PRJNA478374 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	SRR7448210_1.fastq.gz	Fastqsanger.gz
	SRR7448210_2.fastq.gz	Fastqsanger.gz
	SRR7448220_1.fastq.gz	Fastqsanger.gz
	SRR7448220_2.fastq.gz	Fastqsanger.gz
	SRR7448211_1.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 32

Similar Datasets

Epigenetic analysis of CD8 T cells in absence of IL-10R signaling in murine tumor

Project description:ATAC-seq analysis of CD8 T cell subsets. The goal of this study was to understand the chromatin states associated to the effect of IL-10 in preventing activation-induced exhaustion of CD8+ T cells in the context of mouse tumor. The chromatin accessibility changes induced upon α-IL-10R antibody treatment in tumor-bearing mice were studied using ATACseq.

2021-12-08 | GSE116389 | GEO

Gene expression profiling of PD-1hi effector CD8+ T-cell after IL-10R blockade

Project description:Analysis of the effect IL-10R blockade on PD-1hi effector CD8+ T-cells isolated from the TCL1-AT model of CLL

2021-12-08 | GSE102601 | GEO

Expression data from naive and memory CD8 T cells cultured in presence or absence of IL-4

Project description:Effects of IL-4 on CD8 T cells functions are largely unknown. IL-4 induces survival and proliferation of CD8 T cells, but several studies suggest that IL-4 could also affect several functions of CD8 T cells such as cytotoxicity. Our team has shown that IL-4 repress the expression of Ccl5 in vitro. To define more precisely the impact of IL-4 on CD8 T cells, we performed a whole genome expression microarray analysis of naive and memory CD8 T cells cultured in presence or absence of IL-4. This approach allowed us to define the IL4-gene-expression signature on CD8 T cells. 18 samples were processed. Two populations of F5 naive CD8 T cells were FACS-sorted: samples from each population were incubated 20 hours with IL-7 in presence or absence of IL-4. Thus, a total of 6 “Naive” samples were processed. In addition, 4 populations of F5 TIM memory CD8 T cells were FACS-sorted: samples from 2 of these populations were incubated 20 hours in presence of IL-7 and/or IL-4, or in medium alone. Thus, 12 “Memory” samples were processed.

2011-09-27 | E-GEOD-32423 | biostudies-arrayexpress

Acute transcriptional effects of IL-6 on murine naive CD8 T cells

Project description:Interleukin 6 (IL-6) is a pleiotropic cytokine with diverse roles in homeostasis, inflammation, and cancer. To identify genes regulated by short-term IL-6 treatment, we performed RNAseq profiling of naïve murine CD8+ T cells stimulated for 4 hours with recombinant mouse IL-6 in the presence or absence of anti-CD3/CD28 antibodies. We found that IL-6 controls expression of diverse regulators of T cell differentiation and function, including repression of co-stimulatory receptors, induction of co-inhibitory receptors, and induction of transcription factors important for memory formation and T cell quiescence.

2022-11-04 | GSE199045 | GEO

Expression data from naive and memory CD8 T cells cultured in presence or absence of IL-4

2011-09-28 | GSE32423 | GEO

CD8+ T cells: IL-10+ VS IL-10-

Project description:Transcriptional profiling and gene expression profiling analysis of sorted CD8+IL-10+ T cells compared to CD8+IL-10- T cells using IL-10-GFP(tiger) reporter mice Two sample, CD8+IL-10+ T cells vs CD8+IL-10- T cells. Three replicate per array.

2013-06-21 | E-GEOD-37739 | biostudies-arrayexpress

IL-21/IL-15 regulation of CD8 T-cells

Project description:murine naive CD8+ T-cell samples for control or treated with 100ng/ml of IL-15 and/or IL-21 for 4 hours Keywords: other

2004-12-11 | GSE2059 | GEO

Hysteresis of IL-10R primes solid tumour microenvironment for bacterial immunotherapy

Project description:Hysteresis, a ubiquitous phenomenon in nonlinear systems, plays a vital role in diverse scientific disciplines. Here, we demonstrated the presence of hysteresis in the expression of interleukin-10 receptor (IL-10R) within the tumour microenvironment (TME) during bacterial immunotherapy. The engineered Salmonella enterica, administered intravenously, exhibited remarkable efficacy in multiple tumour types, effectively eliminating tumours and preventing recurrence and metastasis. We found that the hysteretic response of IL-10R can prime TME for bacterial homing and reinvigorate intratumoural CD8+ T cells. Furthermore, the differential IL-10R levels observed in different human tumour types suggest a potential correlation with clinical outcomes. Overall, our study not only uncovers the central role of hysteresis in driving the therapeutic effects of bacterial immunotherapy, but also provides a framework for intratumoural immunomodulation in solid tumour treatment.

2024-04-10 | GSE263108 | GEO

Expression data from IL-10+ and IL-10- CD8 T cells

Project description:IL-10 is an anti-inflammatory cytokine that has been shown to be produced by antigen-specific CD8 T cells at the peak of viral encephalitis. We found that IL-10+CD8 T cells are more activated and cytolytic than IL-10-CD8 T cells. We used microarrays to detect gene expression changes in directly ex vivo sorted CNS IL-10+ and IL-10- CD8 T cells from a neurotropic J2.2-V-1-infected mouse. C57Bl/6 Vert-X (IL-10-eGFP) mice were infected intracranially with 500 PFU J2.2-V-1 virus and seven days later their brain lymphocytes from three mice were pooled and then isolated and negatively selected for CD8 T cells. The CD8 pooled brain lymphocytes were then sorted for IL-10+ and IL-10- CD8 T lymphocytes using GFP as a marker from the same samples. This was performed three times to obtain six samples total. RNA was extracted and hybridized to GeneChip Mouse GENE 1.0 ST arrays (Affymetrix).

2010-12-07 | E-GEOD-25846 | biostudies-arrayexpress

Phosphoproteomic analysis of IL-2 MSA and IL-12 MSA combination on T cell signaling

Project description:Engineered cytokine-based approaches for immunotherapy of cancer are poised to enter the clinic, with IL-12 being at the forefront. However, little is known about potential mechanisms of resistance to cytokine therapies. We found that orthotopic murine lung tumors were resistant to systemically delivered IL-12 fused to murine serum albumin (MSA, IL12-MSA) due to low IL-12R expression on tumor-reactive CD8+ T cells. IL2-MSA increased binding of IL12-MSA by tumor-reactive CD8+ T cells, and combined administration of IL12-MSA and IL2-MSA led to enhanced tumor-reactive CD8+ T cell effector differentiation, decreased numbers of tumor-infiltrating CD4+ regulatory T (Treg) cells, and increased survival of lung tumor-bearing mice. Predictably, the combination of IL-2 and IL-12 at therapeutic doses led to significant dose-limiting toxicity. Administering IL-12 and IL-2 analogs with preferential binding to cells expressing IL12rb1 and CD25, respectively, led to a significant extension of survival in mice with lung tumors while abrogating dose-limiting toxicity. These findings suggest that IL-12 and IL-2 represent a rational approach to combination cytokine therapy whose dose-limiting toxicity can be overcome with engineered cytokine variants.

2024-01-26 | PXD044740 | Pride

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