Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

RNA-sequencing of mouse intestinal stem cells (ISCs)

ABSTRACT: RNA-sequencing of mouse intestinal stem cells (ISCs)

PROVIDER: PRJNA601195 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	SRR10887265.fastq.gz	Fastqsanger.gz
	SRR10887266.fastq.gz	Fastqsanger.gz

Items per page:

1 - 2 of 2

Similar Datasets

SRCAP ChIP-sequencing of mouse intestinal stem cells (ISCs)

Project description:SRCAP ChIP-sequencing of mouse intestinal stem cells (ISCs)

| PRJNA603274 | ENA

RNA-sequencing of mouse intestinal stem cells (ISCs)

Project description:We previously demonstrated that SRCAP regulates the self-renewal of ESCs and modulates lymphoid lineage commitment. We further validated that SRCAP was mainly distributed in liver, spleen and intestine by Northern blot. SRCAP was also highly expressed in Lgr5+ ISCs. We then sought to explore the physiological role of SRCAP in the regulation of self-renewal maintenance of ISCs.We then generated Srcapflox/flox mice through insertion of loxP sequences flanking at the exon5 of Srcap gene locus. We established Srcapflox/flox;Lgr5GFP-CreERT2 mice through crossing Srcapflox/flox mice with Lgr5GFP-CreERT2 mice. With administration of tamoxifen (TAM), Srcap was completely deleted in Lgr5+ ISCs. We identified that Srcap deficiency impairs the self-renewal of ISCs and intestinal epithelial regeneration. Through RNA-sequencing, we sough to identify the key gene regulated by SRCAP in ISC self-renewal.

2020-01-15 | GSE143657 | GEO

IRF2 ChIP seq in mouse intestinal stem cells (ISCs)

Project description:IRF2 ChIP seq in mouse intestinal stem cells (ISCs)

| PRJNA564958 | ENA

SRCAP ChIP-sequencing of mouse intestinal stem cells (ISCs)

2020-01-28 | GSE144267 | GEO

RNA-seq of mouse Paneth and Lgr5 expressing intestinal stem cells (ISCs)

Project description:RNA-seq of mouse Paneth and Lgr5 expressing intestinal stem cells (ISCs)

| PRJEB32330 | ENA

RNA-seq of mouse Lgr5+ intestinal stem cells and progenitors following Lkb1 deletion against controls

Project description:Perturbed intestinal epithelial homeostasis demonstrated as decreased Lgr5+ intestinal stem cells (Lgr5 ISCs) and increased secretory lineages were observed in our study where Lkb1 was specfically deleted in Lgr5 ISCs using Lgr5-EGFP-creERT2 (Tamoxifen) deletor. To gain mechanistic insight how Lkb1 maintains intestinal epithelial stem cell homeostasis, Lkb1 deficient ISCs (Lgr5-high cells) and progenitors (Lgr5-low cells) are isolated by flow cytometry and profiled by RNA sequencing to compare with controls (Lkb1 wild type ISCs and progenitors).

2020-02-29 | E-MTAB-6501 | biostudies-arrayexpress

Postnatal epigenetic development of mouse intestinal stem cells (RNA-seq)

Project description:We used RNA sequencing to quantify the gene expression levels in the intestinal stem cells (ISCs) or their progeny during the suckling period of mouse colon development. Lgr5-EGFP mice were used to identify ISC populations in the colons. RNA sequencing was performed using EGFP labeled Lgr5+ ISCs and epithelial cell adhesion molecule (EpCAM) labeled epithelial cells isolated at the beginning and end of the suckling period (postnatal day 0-P0 and P21).

2015-08-25 | E-GEOD-64054 | biostudies-arrayexpress

Ribosome impairment regulates intestinal stem cell identity via ZAKa activation.

Project description:The small intestine is a rapidly proliferating organ that is maintained by a small population of Lgr5-expressing intestinal stem cells (ISCs). However, several Lgr5-negative ISC populations have been identified, and this remarkable plasticity allows the intestine to rapidly respond to both the local environment and to damage. The mediators of such plasticity are still largely unknown. Using intestinal organoids and mouse models, we show that upon ribosome impairment (driven by Rptor deletion, amino acid starvation, or low dose cyclohexamide treatment) ISCs gain an Lgr5-negative, fetal-like identity. This is accompanied by a rewiring of metabolism. Our findings suggest that the ribosome can act as a sensor of nutrient availability, allowing ISCs to respond to the local nutrient environment. Mechanistically, we show that this phenotype requires the activation of ZAKɑ, which in turn activates YAP, via SRC. Together, our data reveals a central role for ribosome dynamics in intestinal stem cells, and identify the activation of ZAKɑ as a critical mediator of stem cell identity.

2022-06-13 | PXD033122 | Pride

Determination of Shavenbaby target genes in Intestinal Stem Cells (ISCs) [RNAseq_ISC]

Project description:Shavenbaby (Svb) transcription factor is involved in the differenciation of epidermal cells and the homeostasis of intestinal stem cells (ISCs). Svb is produced as a long repressor protein called SvbRepressor (SvbREP). In presence of Pri peptides SvbREP is processed into a shorter activator form (SvbACT) through partial proteasomal degradation of the REP domain. In ISCs, Pri triggers SvbREP to ACT maturation, while SvbREP form accumulates in differentiated enterocytes. The absence of Svb promote the apoptosis of the intestinal stem cells. In ISC, the ectopic expression of SvbREP form promote the differenciation and the SvbACT form overexpression promotes hyperplasia. (Al Hayel, et al 2020) Based on these functional analyses, Svb appears to control ISC survival and behavior, balancing proliferation and differentiation through a molecular switch between its 2 antagonistic isoforms. In this study, we determine the Svb target genes in ISCs. To this aim, we analyze the transcriptomes of ISCs upon modulation of Svb function.

2022-12-14 | GSE199510 | GEO

Postnatal epigenetic development of mouse intestinal stem cells

Project description:We used unbiased whole genome bisulfite sequencing (WGBS) to identify DNA methylation changes in the intestinal stem cells (ISCs) or their progeny during the suckling period of mouse colon development. Lgr5-EGFP mice were used to identify ISC populations in the colons. WGBS were performed using EGFP labeled Lgr5+ ISCs and epithelial cell adhesion molecule (EpCAM) labeled epithelial cells isolated at the beginning and end of the suckling period (postnatal day 0-P0 and P21).

2015-08-25 | E-GEOD-58532 | biostudies-arrayexpress

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