Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Global gene expression profile of mouse ESC-2i, EpiSC-CHIR/XAV and EpiSC-FGF2/activin

ABSTRACT: The requirements for self-renewal differ between EpiSCs and ES cells and the underlying mechanism is largely unknown. Here we show that mouse EpiSCs can be efficiently derived and robustly propagated even from single cells, using two small-molecule inhibitors: CHIR99021 and XAV939. The whole-genome microarray analyses is performed to confirm the identity of EpiSC maintained in CHIR/XAV by comparing the expression profile in EpiSC-CHIR/XAV to those in ESC maintained in 2i and EpiSC maintained in FGF2/activin.

ORGANISM(S): Mus musculus

PROVIDER: GSE31461 | GEO | 2011/08/19

SECONDARY ACCESSION(S): PRJNA145773

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Global gene expression profile of mouse ESC-2i, EpiSC-CHIR/XAV and EpiSC-FGF2/activin

Project description:The requirements for self-renewal differ between EpiSCs and ES cells and the underlying mechanism is largely unknown. Here we show that mouse EpiSCs can be efficiently derived and robustly propagated even from single cells, using two small-molecule inhibitors: CHIR99021 and XAV939. The whole-genome microarray analyses is performed to confirm the identity of EpiSC maintained in CHIR/XAV by comparing the expression profile in EpiSC-CHIR/XAV to those in ESC maintained in 2i and EpiSC maintained in FGF2/activin. Total RNA from ESC-2i, EpiSC-CHIR/XAV, and EpiSC-FGF2/activin were extracted for microarray analisys

2011-08-18 | E-GEOD-31461 | biostudies-arrayexpress

Identify the downstream targets of CHIR99021 and XAV939 in EpiSC using microarray analysis

Project description:The requirements for self-renewal differ between EpiSCs and ES cells and the underlying mechanism is largely unknown. Here we show that mouse EpiSCs can be efficiently derived and robustly propagated even from single cells, using two small-molecule inhibitors: CHIR99021 and XAV939. To better define how CHIR and XAV act together to maintain EpiSC self-renewal, we performed microarray analyses to identify their downstream targets. The data show the genes regulated by addition of CHIR, XAV or both.

2011-08-25 | GSE31544 | GEO

Identify the downstream targets of CHIR99021 and XAV939 in EpiSC using microarray analysis

Project description:The requirements for self-renewal differ between EpiSCs and ES cells and the underlying mechanism is largely unknown. Here we show that mouse EpiSCs can be efficiently derived and robustly propagated even from single cells, using two small-molecule inhibitors: CHIR99021 and XAV939. To better define how CHIR and XAV act together to maintain EpiSC self-renewal, we performed microarray analyses to identify their downstream targets. The data show the genes regulated by addition of CHIR, XAV or both. EpiSCs starved in serum free growth medium (shown in growth protocol) for 12hrs were treated with CHIR (2hrs), XAV(4hrs), or both, after which total RNA was extracted for analysis.

2011-08-24 | E-GEOD-31544 | biostudies-arrayexpress

Global expression profiling of newly derived EpiSC lines

Project description:To characterize molecular features of new EpiSC lines established by the Wnt inhibition method, global gene expression profiles of the EpiSC lines were determined by microarray, and compared to those of EpiSC lines established by other group using the conventional method. Epiblasts, the source of the EpiSCs, and mESCs were also analyzed. EpiSCs and mESC were maintained as undifferentiated state on feeder layers. The stem cells were then separated from feeders, and RNAs were extracted from the stem cell lines. Embryonic tissues were manually dissected out from mouse embryos of E5.5, E6.5 or E7.5, from which RNAs were extracted.

2014-08-01 | E-GEOD-58735 | biostudies-arrayexpress

Global expression profiling of newly derived EpiSC lines

2014-08-01 | GSE58735 | GEO

Mus musculus

Project description:Global gene expression profile of mouse ESC-2i, EpiSC-CHIR/XAV and EpiSC-FGF2/activin

| PRJNA145773 | ENA

Endogenous Wnt proteins induce differentiation and loss of pluripotency in EpiSCs

Project description:We compared the transcriptomes of EpiSCs maintained in the presence or absence of Wnt pathway inhibitor IWP2. We screened also our gene expression data for potential markers for genuine EpiSCs, maintained in the presence of Wnt inhibition and compared with ESC expression data. We compared the transcriptomes of EpiSCs maintained in the presence or absence of IWP2. The high level of Wnt-induced differentiation occurring in conventional EpiSC cultures may have interfered with the analysis of their characteristics. By applying Wnt inhibitors we are now able to establish the properties of genuine EpiSCs.

2014-12-24 | GSE62155 | GEO

Murine epiSC control vs murine epiSC differentiated into dopaminergic neurons [mRNA]

Project description:Transcriptional profiling of mouse embryonic, epiblast-derived, stem cells (epiSC). epiSC differentiated towards the dopaminergic phenotype were compared to control untreated epiSC. EpiSc were derived from a Pitx3-GFP mouse allowing visualization of dopaminergic (GFP+) differentiation efficiency.

2018-02-07 | GSE110196 | GEO

Murine epiSC control vs murine epiSC differentiated into dopaminergic neurons [miRNA]

Project description:Small-RNA profiling of mouse embryonic, epiblast-derived, stem cells (epiSC). epiSC differentiated towards the dopaminergic phenotype were compared to control untreated epiSC. EpiSc were derived from a Pitx3-GFP mouse allowing visualization of dopaminergic (GFP+) differentiation efficiency.

2018-02-07 | GSE110269 | GEO

Murine epiSC control vs murine epiSC differentiated into dopaminergic neurons

Project description:Murine epiSC control vs murine epiSC differentiated into dopaminergic neurons

| PRJNA433342 | ENA