Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Male-biased gene cyp17a2 enhances virus resistance in fish by promoting STING expression and degrading viral protein

ABSTRACT: Male-biased gene cyp17a2 enhances virus resistance in fish by promoting STING expression and degrading viral protein

PROVIDER: PRJNA1209579 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	SRR31969288_1.fastq.gz	Fastqsanger.gz
	SRR31969288_2.fastq.gz	Fastqsanger.gz
	SRR31969289_1.fastq.gz	Fastqsanger.gz
	SRR31969289_2.fastq.gz	Fastqsanger.gz
	SRR31969290_1.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 8

Similar Datasets

Male-biased gene cyp17a2 enhances virus resistance in fish by promoting STING expression and degrading viral protein

Project description:Male-biased gene cyp17a2 enhances virus resistance in fish by promoting STING expression and degrading viral protein

2025-03-01 | GSE286486 | GEO

ATM inhibition enhances cancer immunotherapy by promoting mtDNA leakage/cGAS-STING activation

Project description:ATM inhibition enhances cancer immunotherapy by promoting mtDNA leakage/cGAS-STING activation

| PRJNA679827 | ENA

ATM inhibition enhances cancer immunotherapy by promoting mtDNA leakage/cGAS-STING activation [B16 vivo]

Project description:Novel approaches are needed to boost the efficacy of immune checkpoint blockade (ICB) therapy. Ataxia Telangiectasia Mutated (ATM) protein plays a central role in sensing DNA double strand breaks and coordinating their repair. Recent data indicated that ATM might be a promising target to enhance immune checkpoint blockade (ICB) therapy. However, the molecular mechanism involved is not clearly elucidated. Here we show that ATM inhibition could potentiate ICB therapy by promoting cytoplasmic leakage of mitochondrial DNA and activation of the cGAS/STING pathway. Genetic depletion of ATM in murine cancer cells significantly delayed tumor growth in syngeneic mouse hosts in a T-cell dependent manner. Furthermore, chemical inhibition of ATM significantly potentiated anti-PD1 therapy of mouse tumors. ATM inhibition potently activated the cGAS/STING pathway and enhanced lymphocyte infiltration into the tumor microenvironment by downregulating TFAM, which led to mitochondrial DNA leakage into the cytoplasm. Moreover, our analysis of data from a large patient cohort indicated that ATM mutations, especially nonsense mutations, predicted for clinical benefits for ICB therapy. Our study therefore provides strong evidence that ATM may serve both as a therapeutic target and a biomarker to enable ICB therapy.

2023-11-18 | GSE161922 | GEO

ATM inhibition enhances cancer immunotherapy by promoting mtDNA leakage/cGAS-STING activation [4T1 in vitro]

2023-11-18 | GSE161912 | GEO

ATM inhibition enhances cancer immunotherapy by promoting mtDNA leakage/cGAS-STING activation [B16 vivo]

Project description:ATM inhibition enhances cancer immunotherapy by promoting mtDNA leakage/cGAS-STING activation [B16 vivo]

| PRJNA679830 | ENA

ATM inhibition enhances cancer immunotherapy by promoting mtDNA leakage/cGAS-STING activation [4T1 in vitro]

Project description:ATM inhibition enhances cancer immunotherapy by promoting mtDNA leakage/cGAS-STING activation [4T1 in vitro]

| PRJNA679813 | ENA

Inflammation-Driven Carcinogenesis is Mediated through STING [MEFs]

Project description:Chronic stimulation of innate immune pathways by microbial agents or damaged tissue is known to promote inflammation-driven tumorigenesis by unclarified mechanisms1-3. Here we demonstrate that mutagenic 7,12-dimethylbenz(a)anthracene (DMBA), etoposide or cisplatin induces nuclear DNA leakage into the cytosol to intrinsically activate STING (Stimulator of Interferon Genes) dependent cytokine production. Inflammatory cytokine levels were subsequently augmented in a STING-dependent extrinsic manner by infiltrating phagocytes purging dying cells. Consequently, STING-/- mice, or wild type mice adoptively transferred with STING-/- bone marrow, were almost completely resistant to DMBA-induced skin carcinogenesis compared to their wild type counterparts. Our data emphasizes, for the first time, a role for STING in the induction of cancer, sheds significant insight into the causes of inflammation-driven carcinogenesis, and may provide therapeutic strategies to help prevent malignant disease Total RNA obtained from wild type murine embryonic fibroblasts (WT MEFs), STING deficient MEFs (SKO), Trex1 deficient MEFs (TKO), and both STING and Trex1 deficient MEFs (STKO) treated with DMBA and examined cytokine production by these cells.

2014-05-31 | E-GEOD-57603 | biostudies-arrayexpress

Inflammation-Driven Carcinogenesis is Mediated through STING [skin]

Project description:Chronic stimulation of innate immune pathways by microbial agents or damaged tissue is known to promote inflammation-driven tumorigenesis by unclarified mechanisms1-3. Here we demonstrate that mutagenic 7,12-dimethylbenz(a)anthracene (DMBA), etoposide or cisplatin induces nuclear DNA leakage into the cytosol to intrinsically activate STING (Stimulator of Interferon Genes) dependent cytokine production. Inflammatory cytokine levels were subsequently augmented in a STING-dependent extrinsic manner by infiltrating phagocytes purging dying cells. Consequently, STING-/- mice, or wild type mice adoptively transferred with STING-/- bone marrow, were almost completely resistant to DMBA-induced skin carcinogenesis compared to their wild type counterparts. Our data emphasizes, for the first time, a role for STING in the induction of cancer, sheds significant insight into the causes of inflammation-driven carcinogenesis, and may provide therapeutic strategies to help prevent malignant disease Total RNA obtained from DMBA or acetone treated wild type (WT) or STING deficient (SKO) mouse skin or skin tumor was examined for gene expression.

2014-05-31 | E-GEOD-57604 | biostudies-arrayexpress

Lymphopenia-induced T cell exhaustion in STING gain-of-function mouse model

Project description:STING gain-of-function (GOF) mutations lead to T cell lymphopenia, in the context of severe combined immunodeficiency (SCID) for STING GOF V154M mice. This T cell lymphopenia, which is of central origin, has been described as type I IFN independent and associated with dysfunctions of the rare mature T cells found in the periphery. To better describe the biological mechanisms of these dysfunctions, we performed a transcriptomic analysis by RNA-seq on sorted splenic CD4+ and CD8+ mature T cells from STING GOF mice. We highlighted an unexpected T cell exhaustion phenotype that could partly explain their dysfunctions. Acquired very early in life, but only once the peripheral environment is reached, the phenotype appeared to depend neither on type I IFNs, nor on the intrinsic activation of STING in T or stromal cells. Mechanistically, the few mature T cells reaching the periphery seem to be rapidly impacted by the lymphopenic environment through increased antigenic and IL-7 stimulations that could lead to their exhaustion. By using STING GOF long term-hematopoietic stem cells (LT-HSC) transplantations with supportive wild-type bone marrow (BM) cells, we prevented the T cell exhaustion of STING GOF T cells in the resulting non lymphopenic context. With the support of lymphopenic RAG1 hypomorphic mice developing the phenotype, our data uncover a lymphopenia-mediated T cell exhaustion mechanism in STING GOF mice, for which a synergistic effect of the mutation is also envisaged.

2024-01-07 | E-MTAB-13658 | biostudies-arrayexpress

cGAS-STING activation promotes innate and adaptive immunity crosstalk and enhances anti-tumor response

Project description:The cancer-immunity cycle is regulated by a series of stimulatory and inhibitory factors. The Stimulator of Interferon Genes (STING) pathway, a key stimulator of type I interferon production, bridges innate and adaptive immunity to promote anti-tumor responses. Using a syngeneic pancreatic tumor model, we characterized the single-cell landscape changes induced by STING stimulation. Our findings revealed that STING agonist treatment reprograms transcription across multiple cell lineages, boosting innate immune responses and lymphocyte activation, thereby enhancing tumor killing. Single-cell transcriptome sequencing identified significant increases in monocytes, neutrophils, macrophages, and CD8 T cells, indicating augmented tumor inflammation. Differential gene expression analysis highlighted upregulated genes related to immune cell effector mechanisms and antigen presentation. Functional assays confirmed that STING activation enhances T cell-mediated tumor killing through myeloid cell activation. These results underscore the potential of STING agonists in reprogramming the tumor microenvironment to potentiate anti-tumor immunity, although clinical translation remains challenging due to pharmacokinetic limitations and potential systemic toxicity. Further research is needed to optimize STING agonist delivery and dosage for effective cancer immunotherapy.

2025-07-25 | GSE303616 | 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