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Comparison of Differences in Gene Expression in brain of 5 Pairs of Rat Lines Selectively Bred for High or Low Alcohol Consumption

ABSTRACT: This SuperSeries is composed of the following subset Series: GSE31695: Comparison of Differences in Gene Expression in the Ventral Tegmental Area of 5 Pairs of Rat Lines Selectively Bred for High or Low Alcohol Consumption GSE31705: Comparison of Differences in Gene Expression in the Nucleus Accumbens Shell of 5 Pairs of Rat Lines Selectively Bred for High or Low Alcohol Consumption GSE31708: Comparison of Differences in Gene Expression in the Central Nucleus of the Amygdala (CeA) of 5 Pairs of Rat Lines Selectively Bred for High or Low Alcohol Consumption Refer to individual Series

ORGANISM(S): Rattus norvegicus

SUBMITTER: Mark Kimpel

PROVIDER: E-GEOD-31709 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Comparison of Differences in Gene Expression in the Nucleus Accumbens Shell of 5 Pairs of Rat Lines Selectively Bred for High or Low Alcohol Consumption

Project description:The objective of this study was to determine common innate differences in gene expression in the nucleus accumbens shell 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 replicates); (c) ALKO alcohol (AA) vs. nonalcohol (ANA) rats; and (d) Sardinian alcohol-preferring (sP) vs. alcohol-nonpreferring (sNP) rats. Comparison of Differences in Gene Expression in the Nucleus Accumbens Shell of 5 Pairs of Rat Lines Selectively Bred for High or Low Alcohol Consumption.

2012-07-31 | E-GEOD-31705 | biostudies-arrayexpress

Comparison of Differences in Gene Expression in the Central Nucleus of the Amygdala (CeA) of 5 Pairs of Rat Lines Selectively Bred for High or Low Alcohol Consumption

Project description:The objective of this study was to determine common innate differences in gene expression in the Central Nucleus of the Amygdala (CeA) 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 replicates); (c) ALKO alcohol (AA) vs. nonalcohol (ANA) rats; and (d) Sardinian alcohol-preferring (sP) vs. alcohol-nonpreferring (sNP) rats. Comparison of Differences in Gene Expression in the Central Nucleus of the Amygdala (CeA) of 5 Pairs of Rat Lines Selectively Bred for High or Low Alcohol Consumption.

2012-07-31 | E-GEOD-31708 | biostudies-arrayexpress

Comparison of Differences in Gene Expression in the Ventral Tegmental Area of 5 Pairs of Rat Lines Selectively Bred for High or Low Alcohol Consumption

Project description: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 replicates); (c) ALKO alcohol (AA) vs. nonalcohol (ANA) rats; and (d) Sardinian alcohol-preferring (sP) vs. alcohol-nonpreferring (sNP) rats. There were between 350 and 1400 unique named genes that were significantly different between the individual line-pairs. Gene Ontology (GO) and Ingenuity Pathways analyses indicated significant categories and networks in common for up to 3 line-pairs, but not for all 5 line-pairs; there were few genes in common between any of the line-pairs in these categories and networks. The overall ANOVAs of the combined data for the 5 line-pairs indicated over 1300 significant differences in expression of named genes. Ingenuity analysis revealed (a) several significant networks with clusters of genes associated with App, Egfr, Ccnd1, Itga2b, Rxra and Vcl; and (b) changes in genes within networks associated with dopamine, the glutamate synapse, Nfkb signaling, IL pathways and integrin. There were 22 genes that were significantly different in the overall ANOVA and were significantly different (in the direction) in at least 3 line-pairs, e.g., Crebl2, Gsta4, Itga9 & Itg2. In conclusion, the findings suggest that (a) different innate mechanisms may be contributing to vulnerability to high alcohol drinking behavior among the selectively bred lines, and (b) small contributions in expression of multiple genes within certain transmitter systems and intracellular signaling pathways may contribute to the disparate alcohol drinking characteristics of the 5 line-pairs. Comparison of Differences in Gene Expression in the Ventral Tegmental Area of 5 Pairs of Rat Lines Selectively Bred for High or Low Alcohol Consumption.

2012-07-31 | E-GEOD-31695 | biostudies-arrayexpress

Salivary proteomics of sP and sNP rats

Project description:Sardinian alcohol-preferring (sP) and Sardinina alcohol-non preferring (sNP) rats have been selectively bred for opposite alcohol preference and consumption. The project proposed to identify salivary markers distinguishing the two rat lines possibly correlated to alcohol preference, by a proteomic approach.

2017-11-03 | PXD006997 | Pride

Rattus norvegicus

Project description:Comparison of Differences in Gene Expression in the Nucleus Accumbens Shell of 5 Pairs of Rat Lines Selectively Bred for High or Low Alcohol Consumption

| PRJNA155033 | ENA

Project description:Comparison of Differences in Gene Expression in brain of 5 Pairs of Rat Lines Selectively Bred for High or Low Alcohol Consumption

| PRJNA145455 | ENA

Rattus norvegicus

Project description:Comparison of Differences in Gene Expression in the Central Nucleus of the Amygdala (CeA) of 5 Pairs of Rat Lines Selectively Bred for High or Low Alcohol Consumption

| PRJNA155035 | ENA

Rattus norvegicus

Project description:Comparison of Differences in Gene Expression in the Ventral Tegmental Area of 5 Pairs of Rat Lines Selectively Bred for High or Low Alcohol Consumption

| PRJNA155009 | ENA

Comparison of Differences in Gene Expression in the Nucleus Accumbens Shell of 5 Pairs of Rat Lines Selectively Bred for High or Low Alcohol Consumption

2012-08-01 | GSE31705 | GEO

Comparison of Differences in Gene Expression in the Central Nucleus of the Amygdala (CeA) of 5 Pairs of Rat Lines Selectively Bred for High or Low Alcohol Consumption

2012-08-01 | GSE31708 | GEO