GEO DataSets

(Submitter supplied) Midbrain dopaminergic (DA) neurons are involved in diverse neurological functions, including control of movements, emotions or reward. In return, their dysfunctions cause severe clinical manifestations in humans, such as the appearance of motor and cognitive symptoms in Parkinson’s Disease. The physiology and pathophysiology of these neurons are widely studied, mostly with respect to molecular mechanisms implicating protein-coding genes. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing; Genome binding/occupancy profiling by high throughput sequencing; Non-coding RNA profiling by high throughput sequencing

Platform:

GPL19057

11 Samples

Download data: BROADPEAK, XLSX

(Submitter supplied) We profiled chromatin accessibility and gene expression changes along the differentiation of human pluripotent stem cells to dopaminergic neurons. We integrated the epigenomic and transcriptomic profiles to infer the activity of transcription factors (TFs) and DNA regulatory regions such as enhancers and long non-coding RNAs.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing; Genome binding/occupancy profiling by high throughput sequencing

Platforms:

GPL16791 GPL15520

13 Samples

Download data: BW, TXT

(Submitter supplied) The progressive loss of midbrain (MB) dopaminergic (DA) neurons defines the motor features of Parkinson disease (PD) and modulation of risk by common variation in PD has been well established through GWAS. Anticipating that a fraction of PD-associated genetic variation mediates their effects within this neuronal population, we acquired open chromatin signatures of purified embryonic mouse MB DA neurons. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing; Expression profiling by high throughput sequencing

Platforms:

GPL16417 GPL17021

15 Samples

Download data: TXT

(Submitter supplied) The adult brain is composed of hundreds of different neuronal subtypes, which retain their differentiated traits and identity throughout the lifespan of the organism. Nevertheless, in part due to technical limitations, the mechanisms governing this stability are not fully understood. Here, using a strategy that allows for ChIP-seq combined with RNA-seq in sparse neuronal populations in vivo, we present, to our knowledge, the first comparative analysis of permissive and repressive histone modifications in adult midbrain dopaminergic neurons, raphe nuclei serotonergic neurons and embryonic neural progenitors. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

16 Samples

Download data: CSV

(Submitter supplied) The adult brain is composed of hundreds of different neuronal subtypes, which retain their differentiated traits and identity throughout the lifespan of the organism. Nevertheless, in part due to technical limitations, the mechanisms governing this stability are not fully understood. Here, using a strategy that allows for ChIP-seq combined with RNA-seq in sparse neuronal populations in vivo, we present, to our knowledge, the first comparative analysis of permissive and repressive histone modifications in adult midbrain dopaminergic neurons, raphe nuclei serotonergic neurons and embryonic neural progenitors. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

16 Samples

Download data: CSV

(Submitter supplied) The adult brain is composed of hundreds of different neuronal subtypes, which retain their differentiated traits and identity throughout the lifespan of the organism. Nevertheless, in part due to technical limitations, the mechanisms governing this stability are not fully understood. Here, using a strategy that allows for ChIP-seq combined with RNA-seq in sparse neuronal populations in vivo, we present, to our knowledge, the first comparative analysis of permissive and repressive histone modifications in adult midbrain dopaminergic neurons, raphe nuclei serotonergic neurons and embryonic neural progenitors. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

20 Samples

Download data: CSV

(Submitter supplied) The adult brain is composed of hundreds of different neuronal subtypes, which retain their differentiated traits and identity throughout the lifespan of the organism. Nevertheless, in part due to technical limitations, the mechanisms governing this stability are not fully understood. Here, using a strategy that allows for ChIP-seq combined with RNA-seq in sparse neuronal populations in vivo, we present, to our knowledge, the first comparative analysis of permissive and repressive histone modifications in adult midbrain dopaminergic neurons, raphe nuclei serotonergic neurons and embryonic neural progenitors. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13112

98 Samples

Download data: CSV

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing; Genome binding/occupancy profiling by high throughput sequencing

Platforms:

GPL13112 GPL17021

212 Samples

Download data

(Submitter supplied) The adult brain is composed of hundreds of different neuronal subtypes, which retain their differentiated traits and identity throughout the lifespan of the organism. Nevertheless, in part due to technical limitations, the mechanisms governing this stability are not fully understood. Here, using a strategy that allows for ChIP-seq combined with RNA-seq in sparse neuronal populations in vivo, we present, to our knowledge, the first comparative analysis of permissive and repressive histone modifications in adult midbrain dopaminergic neurons, raphe nuclei serotonergic neurons and embryonic neural progenitors. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13112

10 Samples

Download data: CSV

(Submitter supplied) The adult brain is composed of hundreds of different neuronal subtypes, which retain their differentiated traits and identity throughout the lifespan of the organism. Nevertheless, in part due to technical limitations, the mechanisms governing this stability are not fully understood. Here, using a strategy that allows for ChIP-seq combined with RNA-seq in sparse neuronal populations in vivo, we present, to our knowledge, the first comparative analysis of permissive and repressive histone modifications in adult midbrain dopaminergic neurons, raphe nuclei serotonergic neurons and embryonic neural progenitors. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL13112

52 Samples

Download data: BW

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing; Other; Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL24247

28 Samples

Download data: MTX, TSV, XLS

(Submitter supplied) To overcome the ethical and technical limitations of in vivo human disease models, the broader scientific community frequently employs model organism-derived cell lines to investigate of disease mechanisms, pathways, and therapeutic strategies. Despite the widespread use of certain in vitro models, many still lack contemporary genomic analysis supporting their use as a proxy for the affected human cells and tissues. more...

Organism:

Mus musculus

Type:

Other

Platform:

GPL24247

4 Samples

Download data

(Submitter supplied) To overcome the ethical and technical limitations of in vivo human disease models, the broader scientific community frequently employs model organism-derived cell lines to investigate of disease mechanisms, pathways, and therapeutic strategies. Despite the widespread use of certain in vitro models, many still lack contemporary genomic analysis supporting their use as a proxy for the affected human cells and tissues. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24247

8 Samples

Download data: MTX, TSV

(Submitter supplied) To overcome the ethical and technical limitations of in vivo human disease models, the broader scientific community frequently employs model organism-derived cell lines to investigate of disease mechanisms, pathways, and therapeutic strategies. Despite the widespread use of certain in vitro models, many still lack contemporary genomic analysis supporting their use as a proxy for the affected human cells and tissues. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24247

8 Samples

Download data: TXT

(Submitter supplied) To overcome the ethical and technical limitations of in vivo human disease models, the broader scientific community frequently employs model organism-derived cell lines to investigate of disease mechanisms, pathways, and therapeutic strategies. Despite the widespread use of certain in vitro models, many still lack contemporary genomic analysis supporting their use as a proxy for the affected human cells and tissues. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL24247

8 Samples

Download data: XLS

(Submitter supplied) Maintenance of the drug-addicted state involves changes in gene expression in different neuronal cell types and neural circuits. Midbrain dopamine neurons in particular mediate numerous responses to drugs of abuse. Long noncoding RNAs (lncRNAs) regulate CNS gene expression through a variety of mechanisms, but very little is known about their role in drug abuse. The proportion of lncRNAs that are primate-specific provides a strong rationale for their study in human drug abusers. more...

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by array

Platform:

GPL19946

88 Samples

Download data: TXT

(Submitter supplied) Rhesus macaque is a prime model animal in neuroscience. A comprehensive transcriptomic and open chromatin atlas of the rhesus macaque brain is key to a deeper understanding of the brain. Here we characterize the transcriptome of 416 brain samples from 52 regions of 8 rhesus macaque brain. We identify gene modules associated with specific brain regions like the cerebral cortex, pituitary, and thalamus. more...

Organism:

Macaca mulatta

Type:

Expression profiling by high throughput sequencing; Genome binding/occupancy profiling by high throughput sequencing

Platforms:

GPL24522 GPL21120

449 Samples

Download data: BW, GTF, TXT

(Submitter supplied) 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. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6246

16 Samples

Download data: CEL

(Submitter supplied) Analysis of dopaminergic neuronal gene expression changes by Nurr1 and/or Foxa2 overexpression. Result provides that Foxa2 potentiates Nurr1-induced DA neuronal phenotype gene expression.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6885

4 Samples

Download data: TXT

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing; Non-coding RNA profiling by high throughput sequencing

Platforms:

GPL17021 GPL13112

40 Samples

Download data: TXT