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Substantia nigra pars compacta (SNpc) is highly sensitive to normal aging and selectively degenerates in Parkinson's disease. However, ventral tegmental area (VTA), a region adjacent to SNpc, is less affected in PD. Until now, molecular mechanisms behind VTA aging have not been fully investigated us...
ORGANISM(S): Mus musculus 
Experiment was done as a part of multi-methodological description of Sst-neurons subtypes in mouse VTA, aiming to reveal their transcriptional profiles and neurotransmitter nature.
ORGANISM(S): Mus musculus 
RNA-SEQ profiling of dopaminergic neurons from the substantia nigra pars compacta and ventral tegmental area regions of the mouse mid-brain Murine midbrain dopaminergic neurons from the SNpc and VTA regions
ORGANISM(S): Mus musculus 
We compared the proteome from a vulnerable region (Substantia nigra pars compacta, SNc) of wild-type and Parkinsonian mice to that of an adjacent, less vulnerable, region (Ventral tegmental area, VTA) and identified several proteins which exhibited both spatiotemporal- and genotype-restricted change...
ORGANISM(S): Mus Musculus (ncbitaxon:10090) 
2016-12-25 | MSV000080437 | MassIVE
The United States is currently facing a severe opioid epidemic, therefore addressing how opioids induce rewarding behaviors could be key to a solution for this medical and societal crisis. Recently, the endogenous cannabinoid system has emerged as a hot topic in the study of opioid reward but relati...
ORGANISM(S): Rattus norvegicus (Rat) 
2021-04-08 | PXD023096 | Pride
The cardinal clinical features of Parkinson's disease result from selective loss of midbrain dopaminergic neurons. The goal of this experiment is to determine the gene expression profiles of these neurons by studying untreated rat substantia nigra pars compacta (SNc) and ventral tegmental area (VTA...
ORGANISM(S): Rattus norvegicus 
The objective of this study was to determine changes in gene expression in the ventral tegmental area (VTA) following loss-of-control alcohol drinking by alcohol-preferring (P) rats. Adult female P rats (n = 7) were given concurrent access to 10, 20 and 30% EtOH for four 1-hr sessions daily for 10 w...
ORGANISM(S): Rattus norvegicus 
The objective of this study was to determine common innate differences in gene expression in the ventral tegmental area (VTA) among the selectively bred (a) alcohol-preferring (P) vs. alcohol-non-preferring (NP) rats: (b) high-alcohol-drinking (HAD) vs. low-alcohol-drinking (LAD) rats (both replicat...
ORGANISM(S): Rattus norvegicus 
The effect of early life social stress on mouse Ventral Tegmental Area transcriptomic profile
In the mammalian central nervous system (CNS) an important contingent of dopaminergic neurons are localized in the substantia nigra and in the ventral tegmental area of the ventral midbrain. They constitute an anatomically and functionally heterogeneous group of cells involved in a variety of regula...
ORGANISM(S): Rattus norvegicus 
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