Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Type III interferons induce pyroptosis in gut epithelial cells and impair tissue repair upon intestinal injury.

ABSTRACT: Type III interferons induce pyroptosis in gut epithelial cells and impair tissue repair upon intestinal injury.

PROVIDER: PRJNA1160875 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	SRR30660963.fastq.gz	Fastqsanger.gz
	SRR30660964.fastq.gz	Fastqsanger.gz
	SRR30660965.fastq.gz	Fastqsanger.gz
	SRR30660966.fastq.gz	Fastqsanger.gz
	SRR30660967.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 16

Similar Datasets

Type III interferons induce pyroptosis in gut epithelial cells and impair tissue repair upon intestinal injury.

Project description:Type III interferons induce pyroptosis in gut epithelial cells and impair tissue repair upon intestinal injury.

| PRJNA1159204 | ENA

Type III interferons induce pyroptosis in gut epithelial cells and impair tissue repair upon intestinal injury.

Project description:Tissue damage and repair are hallmarks of inflammation. Despite a wealth of information on the mechanisms that govern tissue damage, mechanistic insight on how inflammation affects repair is lacking. Here, we investigated how interferons influence tissue repair after damage to the intestinal mucosa. We found that type III, not type I or II, interferons delay epithelial cell regeneration by inducing the upregulation of Z-DNA-binding protein 1 (ZBP1). Z-nucleic acids formed following intestinal damage are sensed by ZBP1, leading to Caspase-8 activation, and cleavage of Gasdermin C (GSDMC). Cleaved GSDMC drives epithelial cell death by pyroptosis and delays repair of the large or small intestine after colitis or irradiation, respectively. The type III interferon/ZBP1/Caspase-8/GSDMC axis is also active in patients with inflammatory bowel disease (IBD). Our findings highlight the capacity of type III interferons to delay gut repair, which has important implications for IBD patients or individuals exposed to radiation therapies.

2024-11-01 | GSE277150 | GEO

Type III interferons induce pyroptosis in gut epithelial cells and impair tissue repair upon intestinal injury.

Project description:Tissue damage and repair are hallmarks of the inflammatory process. Despite a wealth of information on the mechanisms that govern tissue damage, mechanistic insight on how inflammatory mediators affect repair is lacking. Here, we investigated how interferons influence tissue repair after damage to the intestinal mucosa driven by inflammation or genotoxicity. We found that type III, but not type I or II, interferons delay epithelial cell regeneration by inducing the upregulation of Z-DNA-binding protein 1 (ZBP1). Z-nucleic acids formed during the damage and repair process are then sensed by ZBP-1, leading to Caspase-8 activation, and cleavage of Gasdermin C (GSDMC). Cleaved GSDMC drives epithelial cell death by pyroptosis and delays the re-epithelialization of the large or small intestine after colitis or irradiation, respectively. We also found that the type III interferon/ZBP1/Caspase-8/GSDMC pathway is activated in patients with inflammatory bowel disease (IBD). Our findings highlight a molecular signaling cascade initiated by type III interferons that delays intestinal tissue repair, which has important implications for IBD patients or individuals exposed to radiation therapies.

2024-11-01 | GSE276837 | GEO

Type III interferons induce pyroptosis in gut epithelial cells and delay tissue restitution upon intestinal injury

Project description:Type III interferons induce pyroptosis in gut epithelial cells and delay tissue restitution upon intestinal injury

| PRJNA1032569 | ENA

Type III interferons induce pyroptosis in gut epithelial cells and delay tissue restitution upon acute intestinal injury.

Project description:Type III interferons induce pyroptosis in gut epithelial cells and delay tissue restitution upon acute intestinal injury.

| PRJNA1036441 | ENA

Type III interferons induce pyroptosis in gut epithelial cells and delay tissue restitution upon intestinal injury

Project description:To investigate the transcriptional program within the intestinal epithelial cells (IECs) controlling the impact of type III interferons (IFN-λ) on intestinal recovery, we performed a single-cell RNA sequencing (scRNA-seq) on murine IECs following irradiation.

2024-12-31 | GSE246333 | GEO

Innate immune sensing of influenza virus through IFI16 promote pyroptosis.

Project description:We report that IFI16, which was previously identified as a cytosolic DNA sensor, is essential for the activation of programmed cell death pathways in IAV infected cells. We have identified IFI16 as an innate immune sensor of the influenza A virus. We find that IFI16 recognizes viral genomic RNA upon infection. The activation of IFI16, in turn, triggers the production of type I, III interferons, and also other pro-inflammatory cytokines via the STING-TBK1 and Pro-caspase-1 signalling axis, thereby promoting cell death (apoptosis and pyroptosis in IAV infected cells).

2021-12-31 | GSE163705 | GEO

Distinct immune responses to type I and III interferons are regulated by interferon regulatory factor 1

Project description:Type I and III interferons (IFNs) are critical antiviral molecules thought to activate similar signaling cascades resulting in the induction of shared downstream IFN-stimulated genes. This study reveals an unappreciated fundamental difference in the signal transduction downstream of type I and type III IFNs that has broad implications for their functionalities during infection and inflammation.

2019-09-30 | GSE115198 | GEO

Nur77 induces GSDMC-mediated pyroptosis

Project description:Pyroptosis is a type of lytic cell death executed by members of the gasdermin family. It has been demonstrated that induction of pyroptosis can effectively inhibit tumor growth, which implicates a new strategy for clinical tumor therapy, especially for those tumors (such as melanoma) that are insensitive or resistant to the induction of apoptosis.By means of a chemical compound DBIC, designed and identified by our group recently, to induce GSDMC-mediated pyroptosis in melanoma cells.

2025-07-07 | GSE273365 | GEO

Regulation of pyroptosis in radiation induces mouse intestine cells

Project description:Pyroptosis is a recently discovered form of lytic cell death that is characterized by cell swelling and formation of pores and large bubbles on the plasma membrane. We find radiation could induce pyroptosis in human colorectal cancer HCT116 cells, and irradiation induces pyroptosis in mouse normal intestine MODEK cells only after 36 hours and over 8.0 Gy. In view of the significant pyroptosis effect of MODE-K cells, we selected 4Gy and 12Gy, 24h and 48h for experiments. After ONT full-length transcriptome sequencing, the cell pyroptosis model can screen out the differential genes related to cell pyroptosis, which is helpful to further explore the mechanism of pyroptosis of MODE-K cells.

2024-08-01 | GSE211709 | 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