Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Transcriptional state during endodermal differentiation

ABSTRACT: ChIP-seq was performed to determine the transcriptional activity of genes during endodermal differentiation

ORGANISM(S): Homo sapiens

PROVIDER: GSE41111 | GEO | 2012/09/25

SECONDARY ACCESSION(S): PRJNA175831

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Transcriptional state during endodermal differentiation

Project description:ChIP-seq was performed to determine the transcriptional activity of genes during endodermal differentiation RNA pol II occupancy and histone marks of elongation and gene repression were analyzed during early endodermal differentiation

2012-09-25 | E-GEOD-41111 | biostudies-arrayexpress

Crotonylation of GAPDH regulates human embryonic stem cell endodermal lineage differentiation and metabolic switch

Project description:Post-translational modifications of proteins are crucial to the regulation of their activity and function. As a newly discovered acylation modification, crotonylation of non-histone proteins remains largely unexplored, particularly in human embryonic stem cells (hESCs). Here we report the investigation of induced crotonylation in hESCs, which resulted in hESCs of different pluripotency states differentiating into the endodermal lineage. We showed that increased protein crotonylation in hESCs was accompanied by transcriptomic shifts and decreased glycolysis. Through large-scale profiling of non-histone protein crotonylation, we identified metabolic enzymes as major targets of inducible crotonylation in hESCs. We further discovered GAPDH as a key glycolytic enzyme regulated by crotonylation during endodermal differentiation from hESCs, where crotonylation of GAPDH decreased its enzymatic activity thereby leading to reduced glycolysis. Our study demonstrates that crotonylation of glycolytic enzymes may be crucial to metabolic switching and cell fate determination in hESCs.

2022-10-27 | PXD027007 | Pride

Crotonylation of GAPDH regulates human embryonic stem cell endodermal lineage differentiation and metabolic switch

Project description:Post-translational modifications of proteins are crucial to the regulation of their activity and function. As a newly discovered acylation modification, crotonylation of non-histone proteins remains largely unexplored, particularly in human embryonic stem cells (hESCs). Here we report the investigation of induced crotonylation in hESCs, which resulted in hESCs of different pluripotency states differentiating into the endodermal lineage. We showed that increased protein crotonylation in hESCs was accompanied by transcriptomic shifts and decreased glycolysis. Through large-scale profiling of non-histone protein crotonylation, we showed that metabolic enzymes were major targets of inducible crotonylation in hESCs. We further discovered GAPDH as a key glycolytic enzyme regulated by crotonylation during endodermal differentiation from hESCs, where crotonylation of GAPDH decreased its enzymatic activity thereby leading to reduced glycolysis. Our study demonstrates that crotonylation of glycolytic enzymes may be crucial to metabolic switching and cell fate determination in hESCs.

2022-10-03 | GSE214619 | GEO

Control ChIP-seq from endodermal cell (ENCSR273FER)

Project description:Control ChIP-seq on endodermal cell originated from endodermal cell For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODE_Data_Use_Policy_for_External_Users_03-07-14.pdf

2021-03-29 | GSE170148 | GEO

TF ChIP-seq from endodermal cell (ENCSR398RET)

Project description:CTCF ChIP-seq on endodermal cell originated from endodermal cell For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODE_Data_Use_Policy_for_External_Users_03-07-14.pdf

2021-05-23 | GSE175231 | GEO

Non-CG DNA methylation is a biomarker for assessing endodermal differentiation capacity in pluripotent stem cells

Project description:Illumina Infinium 450k Human DNA Methylation BeadChip was used to obtain DNA methylation profiles across approximately 470,000 CpG and 2,700 non-CG loci in 195 DNA extracts from iPSCs, ESCs and donor cell lines. Non-CG methylation is an unexplored epigenetic hallmark of pluripotent stem cells. Here we report that a reduction in non-CG methylation is associated with impaired differentiation capacity into endodermal lineages. Genome-wide analysis of 2,670 non-CG sites in a discovery cohort of 25 phenotyped human induced pluripotent stem cell (hiPSC) lines revealed unidirectional loss (Δβ = 13%, p<7.4x10-4) of non-CG methylation that correctly identifies endodermal differentiation capacity in 23 out of 25 (92%) hiPSC lines. Translation into a simplified assay of only 9 non-CG sites maintains predictive power in the discovery cohort (Δβ = 23%, p<9.1x10-6) and correctly identifies endodermal differentiation capacity in nince out of ten pluripotent stem cell lines in an independent replication cohort consisting of hiPSCs reprogrammed from different cell types and different delivery systems, as well as human embryonic stem cell (hESC) lines. This finding infers non-CG methylation at these sites as a biomarker when assessing endodermal differentiation capacity as a readout.

2016-01-27 | GSE59091 | GEO

Global RNA expression patterns in endodermal differentiated cells

Project description:This study will analyse the global RNA expression patterns in human iPSC and endodermal differentiated cells.The goal of this project is to investigate genes regulating definitive endodermal differentiation of human iPSC using genetic screening. The differentiation of human iPSC into definitive endoderm is going to be examined by global RNA expression patterns. This data is part of a pre-publication release. For information on the proper use of pre-publication data shared by the Wellcome Trust Sanger Institute (including details of any publication moratoria), please see http://www.sanger.ac.uk/datasharing/

2015-06-09 | E-ERAD-363 | biostudies-arrayexpress

Mint-ChIP-seq from endodermal cell (ENCSR531CWB)

Project description:H3K4me1 Mint-ChIP-seq on human H9 derived endodermal cell For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODE_Data_Use_Policy_for_External_Users_03-07-14.pdf

2021-06-15 | GSE177215 | GEO

Mint-ChIP-seq from endodermal cell (ENCSR788UDH)

Project description:H3K4me3 Mint-ChIP-seq on human H9 derived endodermal cell For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODE_Data_Use_Policy_for_External_Users_03-07-14.pdf

2021-06-15 | GSE177724 | GEO

Mint-ChIP-seq from endodermal cell (ENCSR193VOB)

Project description:H3K27ac Mint-ChIP-seq on human H9 derived endodermal cell For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODE_Data_Use_Policy_for_External_Users_03-07-14.pdf

2021-06-15 | GSE176926 | 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