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MetabolomicsG6PD deficiency triggers dopamine loss and the initiation of Parkinson’s Disease pathogenesis
Loss of dopaminergic neurons in Parkinson’s disease (PD) is preceded by loss of synaptic dopamine (DA) and accumulation of proteinaceous aggregates. Linking these deficits is critical to restoring DA signaling in PD. Using murine and human pluripotent stem cell (hPSC) models of PD coupled with human...
2024-10-18 | MTBLS11250 | MetaboLights
TranscriptomicsSingle cell sequencing of iPSC-dopamine neurons reconstructs disease progression and identifies HDAC4 as a regulator of Parkinson cell phenotypes
Induced pluripotent stem cell (iPSC)-derived dopamine neurons provide an opportunity to model Parkinson’s disease (PD) but neuronal cultures are confounded by cellular heterogeneity. By applying high-resolution single cell transcriptomic analyses to Parkinson’s iPSC-derived dopamine neurons carrying...
ORGANISM(S): Homo sapiens 
2018-10-17 | E-MTAB-7303 | biostudies-arrayexpress
TranscriptomicsDeriving Dopaminergic Neurons for Clinical Use. A Practical Approach.
Identification of new small molecules that regulate the step-wise differentiation of hPSC into dopaminergic neurons population. Furthermore, the naturally occurring steroid, guggulsterone, was found to be the most effective inducer of neural stem cells into dopaminergic neurons. Total RNA extracted...
ORGANISM(S): Homo sapiens 
2013-04-24 | E-GEOD-42265 | biostudies-arrayexpress
TranscriptomicsNurr1 maintains fiber integrity and nuclear-encoded mitochondrial gene expression in dopamine neurons
Nurr1 (Nr4a2, nuclear receptor subfamily 4 group A member 2) is needed for the development of ventral midbrain dopaminergic neurons, and has been associated with Parkinson's disease. We used mice where the Nurr1 gene is ablated by tamoxifen treatment selectively in dopaminergic neurons. As a control...
ORGANISM(S): Mus musculus 
2013-01-14 | E-GEOD-42912 | biostudies-arrayexpress
ModelsYapo2017- cAMP/PKA signalling in D1 dopamine receptor expressing medium-spiny neurons
Yapo2017- cAMP/PKA signalling in D1 dopamine receptor expressing medium-spiny neurons This model is described in the article: Detection of phasic dopamine by D1 and D2 striatal medium spiny neurons. Yapo C, Nair AG, Clement L, Castro LR, Hellgren Kotaleski J, Vincent P. J. Phy...
2017-08-16 | MODEL1701170000 | BioModels
ModelsYapo2017 - A2AR/cAMP/PKA signalling in D2 dopamine receptor expressing medium-spiny neurons
Yapo2017 - A2AR/cAMP/PKA signalling in D2 dopamine receptor expressing medium-spiny neurons This model is described in the article: Detection of phasic dopamine by D1 and D2 striatal medium spiny neurons. Yapo C, Nair AG, Clement L, Castro LR, Hellgren Kotaleski J, Vincent P. ...
2017-08-16 | MODEL1701170001 | BioModels
TranscriptomicsAscl1, Nurr1 and Lmx1 convert mouse and human fibroblasts into functional dopaminergic neurons without passing through an intermediate precursor state
Lineage-specific transcription factors, which drive cellular identity during embryogenesis, have been shown to convert cell fate when express ectopically in heterologous cells. Herein, we screened the key molecular factors governing the dopaminergic neuronal specification during brain development fo...
ORGANISM(S): Mus musculus 
2011-07-04 | E-GEOD-27174 | biostudies-arrayexpress
MetabolomicsUCP2-dependent redox-sensing in POMC neurons regulates feeding
Not available
ORGANISM(S): Mus musculus 
ST002361 | MetabolomicsWorkbench
TranscriptomicsFJ001: Retinoic acid-dependent and -independent gene-regulatory pathways of Pitx3 in meso-diencephalic dopaminergic neurons
Development of meso-diencephalic dopamine (mdDA) neurons requires the combined actions of the orphan nuclear receptor Nurr1 and the paired-like homeobox transcription factor Pitx3. Whereas all mdDA neurons require Nurr1 for expression of Th and survival, dependence on Pitx3 is only displayed by the ...
ORGANISM(S): Mus musculus 
2011-11-22 | E-GEOD-32940 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of melanized domamine neurons isolated from male and female patients with Parkinson disease to investigate gender differences
We used 500 melanized dopamine neurons isolated from post-mortem human substantia nigra pars compacta of each sample with laser capture microdissection. Total RNA was extracted with Arcturus PicoPure RNA extraction kit and amplified two times with Arcturus RiboAmp RNA amplification kit. the samples ...
ORGANISM(S): Homo sapiens 
2008-01-19 | E-MEXP-1416 | biostudies-arrayexpress
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