Evidence map›Paper›PMID 17517326›Full record

ArticleAlcohol (Fayetteville, N.Y.)2007

Functional gene expression differences between inbred alcohol-preferring and -non-preferring rats in five brain regions.

Mark W Kimpel, Wendy N Strother, Jeanette N McClintick, Lucinda G Carr, Tiebing Liang, Howard J Edenberg, William J McBride

Open access · greenAbstract readComparative Study
In one paragraph

Article in Alcohol (Fayetteville, N.Y.), 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 76 papers.

0numbers the graph read from it
0cells of the map it votes in
76citing papers in PubMed
3.8field-weighted citation impact, top 7% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

76 citing papers in PubMed, 117 citations in OpenAlex.

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  4. Identification of novel genetic loci and candidate genes for progressive ethanol consumption in diversity outbred mice.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2024
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16 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 2 institutions in 1 country.

Mark W KimpelDepartment of Psychiatry, Indiana University School of Medicine, Indianapolis, IN 46202-4887, USA. mkimpel@iupui.edu
Wendy N Strother
Jeanette N McClintick
Lucinda G Carr
Tiebing Liang
Howard J Edenberg
William J McBride
Indiana University – Purdue University Indianapolis · USIndiana University School of Medicine

Funding

Translational Research and Science Education (OUT)P60AA007611 · NIAAA · INDIANA UNIV-PURDUE UNIV AT INDIANAPOLIS · PI Marian Lee Logrip · 2003 to 2026
$45.5M
Neuroimaging of Alcohol-Induced Neuroadaptation: Translation From Animals to HumansU01AA013521 · NIAAA · SRI INTERNATIONAL · PI PFEFFERBAUM, ADOLF, ZAHR, NATALIE M · 2001 to 2021
$15.2M
TRAINING GRANT ON GENETICS ASPECTS OF ALCOHOLISMT32AA007462 · NIAAA · INDIANA UNIV-PURDUE UNIV AT INDIANAPOLIS · PI CRISTINE L CZACHOWSKI · 1985 to 2026
$10.7M
RAT RESEARCH COMPONENTP50AA007611 · NIAAA · INDIANA UNIV-PURDUE UNIV AT INDIANAPOLIS · PI LUMENG, LAWRENCE · 1987 to 2002
$5.3M
Excessive alcohol drinking and CNS regional changes in genes expressionU01AA016652 · NIAAA · INDIANA UNIV-PURDUE UNIV AT INDIANAPOLIS · PI MCBRIDE, WILLIAM J · 2006 to 2010
$886k
NIAAA NIH HHS AA07462NIAAA NIH HHS AA07611NIAAA NIH HHS AA13521NIAAA NIH HHS AA16652NIAAA NIH HHS P50 AA007611NIAAA NIH HHS P60 AA007611NIAAA NIH HHS T32 AA007462NIAAA NIH HHS U01 AA013521NIAAA NIH HHS U01 AA016652
6 · The paper itself

Abstract

The objective of this study was to determine if there are innate differences in gene expression in selected CNS regions between inbred alcohol-preferring (iP) and -non-preferring (iNP) rats. Gene expression was determined in the nucleus accumbens (ACB), amygdala (AMYG), frontal cortex (FC), caudate-putamen (CPU), and hippocampus (HIPP) of alcohol-naïve adult male iP and iNP rats, using Affymetrix Rat Genome U34A microarrays (n = 6/strain). Using Linear Modeling for Microarray Analysis with a false discovery rate threshold of 0.1, there were 16 genes with differential expression in the ACB, 54 in the AMYG, 8 in the FC, 24 in the CPU, and 21 in the HIPP. When examining the main effect of strain across regions, 296 genes were differentially expressed. Although the relatively small number of genes found significant within individual regions precluded a powerful analysis for over-represented Gene Ontology categories, the much larger list resulting from the main effect of strain analysis produced 17 over-represented categories (P < .05), including axon guidance, gliogenesis, negative regulation of programmed cell death, regulation of programmed cell death, regulation of synapse structure function, and transmission of nerve impulse. Co-citation analysis and graphing of significant genes revealed a network involved in the neuropeptide Y (NPY) transmitter system. Correlation of all significant genes with those located within previously established rat alcohol QTLs revealed that of the total of 313 significant genes, 71 are located within such QTLs. The many regional and overall gene expression differences between the iP and iNP rat lines may contribute to the divergent alcohol drinking phenotypes of these rats.

Indexed as

Brain ChemistryGene ExpressionGene Regulatory NetworksAlcohol DrinkingAmygdalaAnimalsCaudate NucleusCluster AnalysisGene Expression ProfilingHippocampusLinear ModelsMaleNerve Tissue ProteinsNucleus AccumbensOligonucleotide Array Sequence AnalysisPrincipal Component AnalysisNerve Tissue Proteins

Identifiers

PMID17517326
PMCPMC1976291
OpenAlexW2000695431

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.