Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

RNAseq analysis on E14.5 cortical material from mouse, Nkx2.9 WT-vs-Het-vs-KO..

ABSTRACT: Nkx2.9 is involved in programming of mesodiencephalic dopaminergic neurons early in development.

ORGANISM(S): Mus musculus

PROVIDER: GSE185584 | GEO | 2021/12/15

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

RNAseq analysis on E14.5 cortical material from mouse, Nkx2.9 WT-vs-Het-vs-KO..

Project description:RNAseq analysis on E14.5 cortical material from mouse, Nkx2.9 WT-vs-Het-vs-KO..

| PRJNA769718 | ENA

RNAseq analysis on E14.5 cortical material from mouse, Tcf4-ko line vs WT littermates.

Project description:Tcf4 encodes cortical differentiation during development

2020-07-01 | GSE120463 | GEO

RNAseq analysis on E14.5 cortical material from mouse, Tcf4-ko line vs WT littermates.

Project description:RNAseq analysis on E14.5 cortical material from mouse, Tcf4-ko line vs WT littermates.

| PRJNA493097 | ENA

Detailed analysis of the genetic and epigenetic signature of iPS cell-derived mesodiencephalic dopaminergic neurons

Project description:Induced pluripotent stem cells (iPSCs) harbor great promise for in vitro generation of disease-relevant cell types, such as mesodiencephalic dopaminergic (mdDA) neurons involved in Parkinson’s disease. Although iPSC-derived midbrain DA neurons have been generated, detailed genetic and epigenetic characterization of such neurons is still lacking. The goal of this study is to examine the authenticity of iPSC-derived DA neurons obtained by established protocols. We FACS-purified mdDA (Pitx3gfp/+) neurons derived from mouse iPSCs and primary mdDA (Pitx3gfp/+) neurons to analyze and compare their genetic and epigenetic features. Although iPSC-derived DA neurons largely adopt characteristics of their in-vivo counterparts, relevant deviations in global gene expression and DNA methylation were found. Hypermethylated genes, mainly involved in neurodevelopment and basic neuronal functions, consequently showed reduced expression levels. Such abnormalities should be addressed as they might affect unambiguous long-term functionality and hamper the potential of iPSC-derived DA neurons for in-vitro disease modeling or cell-based therapy. RRBS methylation maps were generated for iPSCs cells, dopaminergic neurons derived from iPSCs and primary mesodiencephalic dopaminergic neurons

2014-03-01 | E-GEOD-55475 | biostudies-arrayexpress

Affymetrix SNP copy number data for embryonic stem cell samples

2014-12-17 | GSE64241 | GEO

EH004: Lmx1a encodes a rostral set of mesodiencephalic dopaminergic neurons marked by the Wnt/b-catenin signaling activator Rspo2

Project description:Recent developments in molecular programming of mesodiencephalic dopaminergic (mdDA) neurons have led to the identification of many transcription factors playing a role in mdDA specification. LIM homeodomain transcription factor Lmx1a is essential for chick mdDA development, and for the efficient differentiation of ES-cells towards a dopaminergic phenotype. In this study, we aimed towards a more detailed understanding of the subtle phenotype in Lmx1a-dr/dr mice. Therefore, microarray analysis was performed, to elucidate the exact molecular programming underlying the neuronal deficits after loss of Lmx1a. Subsequent expression analysis confirmed that Nurr1 is regulated by Lmx1a, and additional downstream targets were identified, like Pou4f1, Pbx1, Pitx2, C130021l20Rik, Calb2 and Rspo2. In line with a specific, rostral-lateral loss of expression of most of these genes during development, Nurr1 and C130021l20Rik were affected in the SNc of the mature mdDA system. Interestingly, this deficit was marked by the complete loss of the Wnt/b-catenin signaling activator Rspo2 in this domain. Expression analysis in Rspo2-/- embryos revealed affected mdDA neurons, partially phenocopying the Lmx1a mutant. Together, in this study we reveal that Lmx1a is essential for a rostral-lateral subset of the mdDA neuronal field, where it might serve a critical function in modulating proliferation and differentiation of mdDA progenitors through the activation of the Wnt activator Rspo2. Microarray expression study comparing 4 samples of homozygous LMX1A dr/dr mice, midbrain E12.5 with a pooled sample of their wt/wt littermates. Two samples were analyzed in opposite dye orientation.

2013-12-13 | E-GEOD-45831 | biostudies-arrayexpress

RNAseq analysis on E14.5 midbrain material from mouse, Lmx1b fl/fl; Pitx3-Cre vs Lmx1v wt/wt;Pitx3-Cre littermates

Project description:Lmx1b influences the subsets specification in midrbain DA neurons

2019-03-27 | GSE121120 | GEO

EH004: Lmx1a encodes a rostral set of mesodiencephalic dopaminergic neurons marked by the Wnt/b-catenin signaling activator Rspo2

2013-12-13 | GSE45831 | GEO

Affymetrix SNP copy number data for embryonic stem cell samples

Project description:Human pluripotent stem cell (hPSC) lines exhibit repeated patterns of genetic variation, which can alter in vitro properties as well as suitability for clinical use. We examined associations between copy number variations (CNVs) on chromosome 17 and hPSC mesodiencephalic dopaminergic (mDA) differentiation. Affymetrix SNP arrays were performed according to the manufacturer's directions on DNA extracted from cryopreserved stem cell samples. Copy number analysis of Affymetrix Genome-Wide Human SNP Array 6.0 was performed for 17 stem cell samples.

2014-12-17 | E-GEOD-64241 | biostudies-arrayexpress

ChIP-seq of SATB1-bound regions in human ESC-derived dopaminergic (DA) neurons at different time points. ATAC-Seq and RNA-Seq of DA and cortical neurons (WT and SATB1-KO)

Project description:SATB1 is a genetic master regulator in dopaminergic neurons. We try to identify the downstream regulated genes and pathways of SATB1 in human dopaminergic and CTX neurons. The RNA-Seq experiment was performed to investigate the role of the genetic master regulator SATB1 in human dopaminergic neurons in comparison to cortical neurons. We generated a human embryonic stem cell knockout clone for SATB1 and differentiated this clone into either dopaminergic or cortical neurons. Immature dopaminergic (day 30 of differentiation), mature dopaminergic (day 50 of differentiation) and mature cortical neurons (day 30 of differentiation) were subsequently subjected to RNA-Seq. We compared wild type and SATB1-KO neurons at the afore mentioned time points, to characterize the regulatory role of SATB1 in the different neuron subtypes.

2019-09-20 | E-MTAB-5965 | biostudies-arrayexpress

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