Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

EHF is essential for epidermal and colonic epithelial homeostasis and suppresses Apc-initiated colonic tumorigenesis

ABSTRACT: We report the gene expression differences in the colonic epithelium of control and Ehf knockout mice assessed by RNA-seq analysis.

ORGANISM(S): Mus musculus

PROVIDER: GSE172472 | GEO | 2021/04/21

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

EHF is essential for epidermal and colonic epithelial homeostasis and suppresses Apc-initiated colonic tumorigenesis

Project description:EHF is essential for epidermal and colonic epithelial homeostasis and suppresses Apc-initiated colonic tumorigenesis

| PRJNA723372 | ENA

EHF is an essential regulator of mammary alveolar lineage differentiation and putative suppressor of breast tumorigenesis

2024-04-28 | GSE260878 | GEO

EHF is an essential driver of mammary alveolar lineage differentiation and putative suppressor of breast tumorigenesis

Project description:The Ets homologous factor (Ehf) is highly expressed in the mammary gland in pregnancy and lactation. Mothers with Ehf deletion fail to lactate due to impaired lobuloalveolar development. scRNA-seq profiling of mammary epithelial cells (MECs) at late pregnancy (18.5dP) demonstrated that EhfKO mammary gland comprised fewer differentiated alveolar cells, and an accumulation of the preceding cell populations in the secretory differentiation hierarchy. EhfKO mammary alveolar cells also displayed significant downregulation of milk proteins and lipids, and increased expression of proliferation markers indicating incomplete differentiation

2024-04-28 | GSE221684 | GEO

Identification of genes differentially expressed between control and EHF siRNA transfected HCT116 cells

Project description:we found that EHF allowed colon tumor cells to escape p53-mediated apoptosis.We performed microarray analysis to find the target genes of EHF. A colorecal cancer cell line HCT116 was transfected with an siRNA targeting EHF or negative control.

2010-07-29 | E-GEOD-22265 | biostudies-arrayexpress

MKN7_EB by EHF knockdown

Project description:MKN7_EB by EHF knockdown

| PRJNA689579 | ENA

Expression data from siRNA knockdown of Ehf in primary human corneal epithelial cells

Project description:Ehf is a transcriptional regulator that is highly expressed and enriched in corneal epithelium. To gain insights into the role of Ehf in the corneal epithelium, we performed siRNA knockdown of Ehf in primary human corneal epithelial cells. Primary human corneal epithelial cells were transfected with siEhf or si controls, plated, and harvested at 72 hr.

2013-01-01 | E-GEOD-43157 | biostudies-arrayexpress

Expression data from siRNA knockdown of Ehf in primary human corneal epithelial cells

2013-01-01 | GSE43157 | GEO

Coordinate regulation of ELF5 and EHF at the chr11p13 modifier region

Project description:E74-like factor 5 (ELF5) and ETS-homologous factor (EHF) are epithelial selective ETS family transcription factors (TFs) encoded by genes at chr11p13, a region associated with cystic fibrosis (CF) lung disease severity. EHF controls many key processes in lung epithelial function so its regulatory mechanisms are important. Using CRISPR/Cas9 technology, we removed three cis-regulatory elements (CREs) from the chr11p13 region in airway epithelial cells. Deletion of two enhancers and one CRE within a stretch enhancer at the EHF locus caused subtle changes in chromatin architecture, and though EHF expression did not change, ELF5 abundance increased. ELF5 is normally very low in airway cells so we next examined cell types that express more ELF5 (LNCaP and T47D). ATAC-seq experiments in these lines revealed novel peaks of open chromatin (potential CREs) at the 5’ end of chr11p13 that were associated with an expressed ELF5 gene. Furthermore, 4C-seq assays identified direct interactions between the active ELF5 promoter and sites within the EHF locus, suggesting coordinate regulation between these TFs. ChIP-seq for ELF5 in T47D cells revealed ELF5 occupancy within EHF introns 1 and 6 and siRNA-mediated depletion of ELF5 repressed EHF expression. These results define a new role for ELF5 in lung epithelial biology.

2021-05-11 | GSE131084 | GEO

OGA heterozygosity suppresses intestinal tumorigenesis in Apc(min/+) mice.

Project description:Emerging evidence suggests that aberrant O-GlcNAcylation is associated with tumorigenesis. Many oncogenic factors are O-GlcNAcylated, which modulates their functions. However, it remains unclear how O-GlcNAcylation and O-GlcNAc cycling enzymes, O-GlcNAc transferase (OGT) and O-GlcNAcase (OGA), affect the development of cancer in animal models. In this study, we show that reduced level of OGA attenuates colorectal tumorigenesis induced by Adenomatous polyposis coli (Apc) mutation. The levels of O-GlcNAcylation and O-GlcNAc cycling enzymes were simultaneously upregulated in intestinal adenomas from mice, and in human patients. In two independent microarray data sets, the expression of OGA and OGT was significantly associated with poor cancer-specific survival of colorectal cancer (CRC) patients. In addition, OGA heterozygosity, which results in increased levels of O-GlcNAcylation, attenuated intestinal tumor formation in the Apc(min/+) background. Apc(min/+) OGA(+/-) mice exhibited a significantly increased survival rate compared with Apc(min/+) mice. Consistent with this, Apc(min/+) OGA(+/-) mice expressed lower levels of Wnt target genes than Apc(min/+). However, the knockout of OGA did not affect Wnt/β-catenin signaling. Overall, these findings suggest that OGA is crucial for tumor growth in CRC independently of Wnt/β-catenin signaling.

| S-EPMC4150210 | biostudies-other

Identification of genes differentially expressed between control and EHF siRNA transfected HCT116 cells

Project description:we found that EHF allowed colon tumor cells to escape p53-mediated apoptosis.We performed microarray analysis to find the target genes of EHF.

2010-06-29 | GSE22265 | GEO

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

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