Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

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

ABSTRACT: 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.

ORGANISM(S): Mus musculus

PROVIDER: GSE110269 | GEO | 2018/02/07

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

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

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

| PRJNA433342 | ENA

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

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

| PRJNA433117 | ENA

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

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

| PRJNA433346 | ENA

Time-series of gene expression in female murine ES cells during EpiSC differentiation

Project description:Embryonic stem cells (ESC) are derived from the inner cell mass of the blastocyst in the presence of leukemia inhibitory factor (LIF). In vivo these cells then differentiate into epi stem cells (EpiSC) that can be derived from the Epiblast in presence of Fgf2 and ActivinA. In this study, female ESCs cultured in 2i medium have been differentiated into EpiSC for 3.5 days in vitro by addition of Fgf2 and Activin A. The gene expression profile was analyzed every 4-12 h using mouse exon arrays. Mouse Pgk12.1 ES cells were differentiated into EpiSC, samples were taken every 4-12 hours for 84 hours in total

2012-04-10 | E-GEOD-34243 | biostudies-arrayexpress

Time-series of gene expression in female murine ES cells during EpiSC differentiation

2012-04-11 | GSE34243 | GEO

Expression signatures of dopaminergic neurons of ventral SNc (Pitx3-dependent), dorsal SNc (Pitx3-independent) and VTA

Project description:Pitx3 is a transcription factor that is expressed in all midbrain dopaminergic (mDA) neurons during early development, but later becomes restricted in dopaminergic subsets of substantia nigra compacta (SNc) and of the ventral tegmental are (VTA) that are vulnerable to neurodegenerative stress (MPTP, 6-OHDA, rotenone, Parkinson's disease). Overall, in mice, Pitx3 is required for developmental survival of ventral SNc neurons and for postnatal survival of VTA neurons (after postnatal day 40). With the aim of determining the gene networks that distinguish Pitx3-vulnerable (Pitx3-positive) from Pitx3-resistant (Pitx3-negative) subsets of SNc and VTA, we performed a comparison at the transcriptome level between FAC-sorted mDA neurons of SNc and VTA that were obtained from wild-type and Pitx3-/- newborn mice. The latter mice have already lost the majority of their TH+Calb1- mDA neurons of ventral SNc (Pitx3-dependent), but their TH+Calb1+ neurons of dorsal SNc (Pitx3-independent), including all of VTA neurons (50% are Pitx3-dependent and 50% Pitx3-independent), are unaffected by Pitx3 deletion. At postnatal day 40, Pitx3-/- mice display a marked loss of dopaminergic subsets of VTA that normally co-express Pitx3 and Calb1 (Pitx3-dependent neurons of VTA).

2016-01-31 | GSE75777 | GEO

Dickkopf 3 Promotes the Differentiation of Substantia Nigra Dopaminergic Neurons In Vivo and from Pluripotent Stem Cells In Vitro

Project description:WNT1/beta-catenin signaling plays a crucial role in the generation of mesodiencephalic dopaminergic (mdDA) neurons including the Substantia nigra pars compacta (SNc) subpopulation, whose degeneration is a hallmark of Parkinson’s Disease (PD). However, the precise functions of WNT/beta-catenin signaling in this context remain unknown. Using mutant mice, primary ventral midbrain (VM) cells and pluripotent stem cells (mouse embryonic stem cells and induced pluripotent stem cells), we show that Dickkopf 3 (DKK3), a secreted glycoprotein that modulates WNT/beta-catenin signaling, is specifically required for the correct differentiation of a rostrolateral mdDA precursor subset into SNc DA neurons. Dkk3 transcription in the murine VM coincides with the onset of mdDA neurogenesis and is required for the maintenance of LMX1A and consequently PITX3 expression in rostrolateral mdDA precursors, without affecting the proliferation or specification of their progenitors. Treatment of primary VM cells or differentiating pluripotent stem cells with recombinant WNT1 and/or DKK3 proteins consistently increases the proportion of mdDA cells with SNc DA neuron identity and promotes their survival in vitro. The SNc DA pro-differentiation and pro-survival properties of DKK3, together with its known anti-tumorigenic effect, therefore make it an ideal candidate for the improvement of regenerative and neuroprotective strategies in the treatment of PD. We performed gene expression microarray analysis on iPSC-derived and FACS-sorted GFP-positive Pitx3GFP/+ mdDA neurons, differentiated in the presence or absence of recombinant human WNT1 and recombinant human DKK3. In addition, we analysed primary and FACS-sorted GFP-positive Pitx3+/GFP mdDA neurons isolated from the E13.5 and E14.5 ventral midbrain of Pitx3+/GFP embryos

2015-08-22 | E-GEOD-58813 | biostudies-arrayexpress

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.

2011-08-19 | GSE31461 | GEO

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

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