GEO DataSets

(Submitter supplied) Despite recent extensive genomic and genetic studies on behavioral responses to ethanol, relatively few new therapeutic targets for the treatment of alcohol use disorder have been validated. Here we describe a cross-species genomic approach focused on identifying gene networks associated with chronic ethanol consumption. To identify brain mechanisms underlying a chronic ethanol consumption phenotype highly relevant to human alcohol use disorder, and to elucidate potential future therapeutic targets, we conducted a genomic study in a nonhuman primate model of chronic open-access ethanol consumption. more...

Organism:

Macaca mulatta

Type:

Expression profiling by array

Platform:

GPL3535

43 Samples

Download data: CEL

(Submitter supplied) In order to elucidate the molecular mechanisms underlying individual variation in sensitivity to ethanol we profiled the prefrontal cortex transcriptomes of two inbred strains that exhibit divergent responses to acute ethanol, the C57BL6/J (B6) and DBA/2J (D2) strains, as well as 27 members of the BXD recombinant inbred panel, which was derived from a B6 x D2 cross. With this dataset we were able to identify several gene co-expression networks that were robustly altered by acute ethanol across the BXD panel. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

66 Samples

Download data: CEL

(Submitter supplied) Persistent changes in brain gene expression are hypothesized to underlie thealtered neural signaling producing abusive consumption in AUD. To identify brain regional gene expression networks contributing to progressive ethanol consumption, we performed microarray and scale-free network analysis of expression responses in a C57BL/6J mouse model utilizing chronic intermittent ethanol by vapor chamber (CIE) in combination with limited access oral ethanol consumption. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

224 Samples

Download data: CEL

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

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

234 Samples

Download data: CEL

(Submitter supplied) Lasting behavioral and physiological changes such as abusive consumption, dependence, and withdrawal are characteristic features of alcohol use disorders (AUD). Mechanistically, persistent changes in gene expression are hypothesized to contribute to these brain adaptations leading to ethanol toxicity and abuse. Here we employed repeated chronic intermittent ethanol (CIE) exposure by vapor chamber as a mouse model to simulate the cycles of ethanol exposure and withdrawal commonly seen with AUD. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

46 Samples

Download data: CEL

(Submitter supplied) Lasting behavioral and physiological changes such as abusive consumption, dependence, and withdrawal are characteristic features of alcohol use disorders (AUD). Mechanistically, persistent changes in gene expression are hypothesized to contribute to these brain adaptations leading to ethanol toxicity and abuse. Here we employed repeated chronic intermittent ethanol (CIE) exposure by vapor chamber as a mouse model to simulate the cycles of ethanol exposure and withdrawal commonly seen with AUD. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

48 Samples

Download data: CEL

(Submitter supplied) Lasting behavioral and physiological changes such as abusive consumption, dependence, and withdrawal are characteristic features of alcohol use disorders (AUD). Mechanistically, persistent changes in gene expression are hypothesized to contribute to these brain adaptations leading to ethanol toxicity and abuse. Here we employed repeated chronic intermittent ethanol (CIE) exposure by vapor chamber as a mouse model to simulate the cycles of ethanol exposure and withdrawal commonly seen with AUD. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

48 Samples

Download data: CEL

(Submitter supplied) Lasting behavioral and physiological changes such as abusive consumption, dependence, and withdrawal are characteristic features of alcohol use disorders (AUD). Mechanistically, persistent changes in gene expression are hypothesized to contribute to these brain adaptations leading to ethanol toxicity and abuse. Here we employed repeated chronic intermittent ethanol (CIE) exposure by vapor chamber as a mouse model to simulate the cycles of ethanol exposure and withdrawal commonly seen with AUD. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

45 Samples

Download data: CEL

(Submitter supplied) Lasting behavioral and physiological changes such as abusive consumption, dependence, and withdrawal are characteristic features of alcohol use disorders (AUD). Mechanistically, persistent changes in gene expression are hypothesized to contribute to these brain adaptations leading to ethanol toxicity and abuse. Here we employed repeated chronic intermittent ethanol (CIE) exposure by vapor chamber as a mouse model to simulate the cycles of ethanol exposure and withdrawal commonly seen with AUD. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

47 Samples

Download data: CEL

(Submitter supplied) The prefrontal cortex is a crucial regulator of escalation of alcohol drinking, dependence, and other behavioral criteria associated with AUD. Comprehensive identification of cell-type specific transcriptomic changes in alcohol dependence will improve our understanding of mechanisms mediating the escalation of alcohol use and will refine targets for therapeutic development. We performed single nucleus RNA sequencing (snRNA-seq) on ~150,000 single nuclei from the medial prefrontal cortex (mPFC) obtained from C57BL/6J mice exposed to the chronic intermittent ethanol exposure (CIE) paradigm which models phenotypes associated with alcohol dependence. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24247

14 Samples

Download data: CSV, MTX, TSV

(Submitter supplied) We investigated the molecular mechanisms of chronic alcohol consumption or lipopolysaccharide insult by gene expression profiling in prefrontal cortex and liver of C57BL/6J mice. We identified similar patterns of transcriptional changes in brain and liver among three different alcohol consumption tests and lipopolysaccharide injection. We also demonstrated distinct genomic consequences of different types of alcohol consumption.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6885

159 Samples

Download data: TXT

(Submitter supplied) We examined microRNA expression profiles in amygdala (AMY), nucleus accumbens (NAC) and prefrontal cortex (PFC) of male C57BL/6J mice exposed to 4 cycles of chronic intermittent ethanol (CIE) vapor. Animals were sacrificed at 0, 8, and 120 hr following the last ethanol exposure.

Organism:

Mus musculus; synthetic construct

Type:

Non-coding RNA profiling by array

Platform:

GPL16384

139 Samples

Download data: CEL, XLSX

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

Organism:

Macaca mulatta

Type:

Expression profiling by high throughput sequencing

Platform:

GPL14954

58 Samples

Download data

(Submitter supplied) This is the first description of the relationship between chronic ethanol self-administration and the brain transcriptome in a non-human primate (rhesus macaque). Twenty nine male animals self-administered ethanol on a daily basis for over 12 months. Gene transcription was quantified with RNA-Seq in the cortical Area 32. We constructed coexpression and cosplicing networks, and we identified areas of preservation and areas of differentiation between regions and network types. more...

Organism:

Macaca mulatta

Type:

Expression profiling by high throughput sequencing

Platform:

GPL14954

30 Samples

Download data: CSV

(Submitter supplied) This is the first description of the effects of chronic ethanol consumption on the brain transcriptome in a non-human primate (rhesus macaque).  Thirty male animals self-administered ethanol on a daily basis for over 12 months. Gene expression was measured with RNA-Seq in the central nucleus of the amygdala (CeA). Genes negatively correlated with consumption were enriched in functional annotations associated with translation and included clusters of ribosomal and mitochondrial ribosomal proteins. more...

Organism:

Macaca mulatta

Type:

Expression profiling by high throughput sequencing

Platform:

GPL14954

28 Samples

Download data: CSV

(Submitter supplied) We examined global gene expression profiles in amygdala (AMY), nucleus accumbens (NAC), prefrontal cortex (PFC) and Liver of male C57BL/6J mice exposed to 4 cycles of chronic intermittent ethanol (CIE) vapor. Animals were sacrificed at 0, 8, and 120 hr following the last ethanol exposure.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6885

191 Samples

Download data: TXT

(Submitter supplied) Repeated excessive alcohol consumption is a risk factor for alcohol use disorder (AUD). Although AUD has been more common in men than women, women develop more severe behavioral and physical impairments. However, relatively few new therapeutics targeting development of AUD have been validated. Here, to gain a better understanding of molecular mechanisms underlying alcohol intake, we conducted a genome-wide RNA-sequencing analysis in female mice exposed to different modes (acute vs chronic) of ethanol drinking. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL23479

28 Samples

Download data: CSV

(Submitter supplied) Moderate alcohol consumption during pregnancy can result in a heterogeneous range of neurobehavioural and cognitive effects, termed fetal alcohol spectrum disorders (FASD). We have developed a mouse moder of FASD that involves moderate ethanol exposure throughout gestation achieved by voluntary maternal consumption. This model results in phenotypes relevant to FASD. Since ethanol is known to directly affect the expression of genes in the developing brain leading to abnormal cell death, changes to cell proliferation, migration, and differentiation, and potential changes to epigenetic patterning, we hypothesize that this leaves a long-term footprint on the adult brain. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Dataset:

GDS4613

Platform:

GPL6246

10 Samples

Download data: CEL

Analysis of brain from adult (postnatal day 70) male offspring prenatally exposed to alcohol via voluntary maternal consumption from gestational day 0 to pup postnatal day 10. Results provide insight into molecular basis of long-term persistence of FASD-related cognitive and behavioral alterations.

Organism:

Mus musculus

Type:

Expression profiling by array, transformed count, 2 other, 2 protocol sets

Platform:

GPL6246

Series:

GSE34305

10 Samples

Download data: CEL

(Submitter supplied) Purpose: Traditional whole-tissue sequencing approaches do not fully capture brain cell-type specific effects of chronic alcohol. Therefore, the purpose of this study was to identify the specific transcriptome alterations in astrocytes due to chronic alcohol. Methods: We performed RNA-sequencing on astrocytes isolated from the prefrontal cortex (PFC) of C57BL/6J mice following chronic every-other-day alcohol consumption. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21103

45 Samples

Download data: TXT