Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Transcriptional profiling of the developing murine intestine

ABSTRACT: To identify transcriptional changes during the development of the small intestine, we performed scRNAseq using MULTI-seq on 86,845 cells collected from embryos at E13.5-E18.5. We additionally identified transcriptional changes along the proximal-distal axis of the small intestine by isolating RNA from 2.5mm fragments of the tissue that had been cut along this axis. Mice were collected from Pdgfra-H2BGFP mice to enrich for mesenchymal populations.

ORGANISM(S): Mus musculus

PROVIDER: GSE233407 | GEO | 2023/09/11

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Gene expression in the mouse embryonic small intestine in the presence or absence of E-cadherin

Project description:Gene expression was compared between E18.5 E-cadherin conditional knockout (cKO) small intestine and E18.5 control mouse small intestine. E18.5 mouse small intestine was collected from control and E-cadherin conditional knockout mice. RNA was prepared. Affymetrix Mouse Gene 1.0 gene arrays were used to interrogate gene expression. Data was analyzed using dChip software.

2012-02-28 | E-GEOD-31771 | biostudies-arrayexpress

Gene expression in the mouse embryonic small intestine in the presence or absence of E-cadherin

Project description:Gene expression was compared between E18.5 E-cadherin conditional knockout (cKO) small intestine and E18.5 control mouse small intestine.

2012-02-28 | GSE31771 | GEO

Gene expression in the mouse embryonic small intestinal epithelium in the presence or absence of GATA4 and GATA6

Project description:Gene expression was compared between E18.5 Gata4Gata6 double conditional knockout (cKO) small intestinal epithelium and E18.5 control mouse small intestinal epithleium. E18.5 mouse small intestine was collected from control and Gata4Gata6 double conditional knockout mice. Epithelial cells were isolated, and RNA was prepared. Affymetrix Mouse Gene 1.0 gene arrays were used to interrogate gene expression. Data was analyzed using dChip software.

2014-04-30 | E-GEOD-49471 | biostudies-arrayexpress

Single cell RNA-seq of brain cells from Pdgfra-H2BGFP mice and Tagl-CREERT2;Ai14 mice

Project description:In this single cell RNAseq analysis, we analyzed brain cells from Pdgfra-H2BGFP mice and Tagl-CREERT2;Ai14 mice

2023-09-28 | GSE228882 | GEO

Analysis of Blimp-1 and Irf-1 genomic binding in wild type and Prdm1/Blimp-1 mutant embryonic gut

Project description:The goal of this study was to profile Blimp1 binding in E18.5 small intestine using a Blimp-1-eGFP knock-in allele, and to compare Blimp-1-eGFP genomic binding with Irf-1 genomic binding in normal small intestine. Changes in Irf-1 binding between wild type and Prdm1/Blimp-1 mutant small intestine were also assessed. ChIP-seq was performed for Blimp-1-eGFP in duplicate in E18.5 small intestine expressing the fusion protein using anti-GFP antibody. As a negative control a single anti-GFP ChIP was also performed in wild type small intestine. ChIP-seq for Irf-1 was performed in duplicate in both wild type and Prdm1/Blimp-1 mutant E18.5 small intestine using an anti-Irf-1 antibody. Duplicate IgG ChIP control in wild types was performed as a negative control. All samples had an associated input chromatin sample sequenced.

2015-07-10 | E-GEOD-66069 | biostudies-arrayexpress

Adult stem cells in the small intestine are intrinsically programmed with their location-specific function

Project description:Differentiation and specialisation of epithelial cells in the small intestine is regulated in two ways. First, there is differentiation along the crypt-villus axis of the intestinal stem cells into absorptive enterocytes, Paneth, goblet, tuft, enteroendocrine or M-cells, which is mainly regulated by WNT. Second, there is specialization along the cephalocaudal axis with different absorptive and digestive functions in duodenum, jejunum and ileum that is controlled by several transcription factors such as GATA4. However, so far it is unknown whether location-specific functional properties are intrinsically programmed within stem cells or if continuous signalling from mesenchymal cells is necessary to maintain the location-specific identity of the small intestine. By using the pure epithelial organoid technique, we show that region-specific gene expression profiles are conserved throughout long-term cultures of both mouse and human intestinal stem cells and correlated with differential Gata4 expression. Furthermore, the human organoid culture system demonstrates that Gata4-regulated gene expression is only allowed in absence of WNT signalling. These data show that location-specific function is intrinsically programmed in the adult stem cells of the small intestine and that their differentiation fate is independent of location-specific extracellular signals. In light of the potential future clinical application of small intestine-derived organoids, our data imply that it is important to generate GATA4-positive and GATA4-negative cultures to regenerate all essential functions of the small intestine. RNA sequencing of intestinal crypts, villi and cultured organoids derived from mouse duodenum, jejunum and ileum

2014-01-07 | E-GEOD-53297 | biostudies-arrayexpress

Analysis of Blimp-1 and Irf-1 genomic binding in wild type and Prdm1/Blimp-1 mutant embryonic gut

2015-07-10 | GSE66069 | GEO

Adult stem cells in the small intestine are intrinsically programmed with their location-specific function

2014-01-07 | GSE53297 | GEO

The transcriptional repressor Blimp1/Prdm1 regulates post-natal reprogramming of intestinal enterocytes

Project description:Expression profiling of Prdm1 mutant E18.5 small intestine was performed using Illumina whole genome V2 arrays. The hypothesis tested in the present study was that Blimp1 regulates the transcription of key genes involved in enterocyte differentiation and survival. Results identify substantial and premature activation of key components of the adult enterocyte biochemical signature. Villin-Cre and Prdm1BEH/+ animals were intercrossed to generate heterozygous Villin-Cre, Prdm1BEH males that were then mated with homozygous Prdm1 CA/CA females carrying the R26R allele to generate Prdm1+/+ (Prdm1CA/+) or Prdm1-/- (Villin-Cre, Prdm1CA/BEH) offspring. Total RNA obtained from 11 Prdm1+/+ and 10 Prdm1-/- E18.5 small intestine samples was hybridized to Illumina WG6_V2 beadchips.

2011-06-02 | E-GEOD-29658 | biostudies-arrayexpress

LC-MS/MS analysis of sorted GIP producing human K-cell organoids

Project description:Organoids derived from a human small intestine were altered so that cells producing the GIP peptide would generate a flouresence marker. These cells were then sorted based on the fluorescence in a FACS system and positive cells collected along wiht negative cell population. These cells were then lysed and analysed using a peptidomics approach

2024-11-15 | PXD052659 | 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