Evidence map›Paper›PMID 18331377›Full record

ArticleAlcoholism, clinical and experimental research2008

Association of ADH and ALDH genes with alcohol dependence in the Irish Affected Sib Pair Study of alcohol dependence (IASPSAD) sample.

Po-Hsiu Kuo, Gursharan Kalsi, Carol A Prescott, Colin A Hodgkinson, David Goldman, Edwin J van den Oord, Jeffry Alexander, Cizhong Jiang, Patrick F Sullivan, Diana G Patterson and 3 more

Open access · bronzeAbstract read
In one paragraph

Article in Alcoholism, clinical and experimental research, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed, 3 pooled it
7.3field-weighted citation impact, top 3% 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

44 citing papers in PubMed, 3 syntheses or guidelines pooled it, 88 citations in OpenAlex.

  1. Pooled it
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  10. Genetic influences on adolescent behavior.Neuroscience and biobehavioral reviews · 2016
    Review
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  13. Article
  14. Association and ancestry analysis of sequence variants in ADH and ALDH using alcohol-related phenotypes in a Native American community sample.American journal of medical genetics. Part B, Neuropsychiatric genetics : the official publication of the International Society of Psychiatric Genetics · 2014
    Article
  15. Genetics and alcoholism.Nature reviews. Gastroenterology & hepatology · 2013
    Review
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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

13 authors at 5 institutions in 2 countries.

Po-Hsiu KuoInstitute of Clinical Medicine, College of Medicine, National Cheng Kung University Hospital 138, National Cheng Kung University, Sheng-Li Road, Tainan 704, Taiwan. pkuo@mail.ncku.edu.tw
Gursharan Kalsi
Carol A Prescott
Colin A Hodgkinson
David Goldman
Edwin J van den Oord
Jeffry Alexander
Cizhong Jiang
Patrick F Sullivan
Diana G Patterson
Dermot Walsh
Kenneth S Kendler
Brien P Riley
University of Southern California · USPennsylvania State University · USUniversity of North Carolina at Chapel Hill · USNational Cheng Kung University · TWVirginia Commonwealth University · US

Funding

Integrative genetics with high throughput, multiplex genZ01AA000301 · NIAAA · NATIONAL INSTITUTE ON ALCOHOL ABUSE AND ALCOHOLISM · PI GOLDMAN, DAVID · 1999 to 2008
$5.2M
IRISH AFFECTED SIB PAIR STUDY OF ALCOHOL DEPENDENCER01AA011408 · NIAAA · VIRGINIA COMMONWEALTH UNIVERSITY · PI KENDLER, KENNETH SEEDMAN · 1997 to 2005
$3.4M
Gene-Environment Interations Underlying Alcoholism Vulnerability DisordersZ01AA000306 · NIAAA · NATIONAL INSTITUTE ON ALCOHOL ABUSE AND ALCOHOLISM · PI GOLDMAN, DAVID · 2006 to 2008
$122k
Intramural NIH HHS Z01 AA000306NIAAA NIH HHS R01 AA011408NIAAA NIH HHS R01-AA-11408
6 · The paper itself

Abstract

backgroundThe genes coding for ethanol metabolism enzymes [alcohol dehydrogenase (ADH) and aldehyde dehydrogenase (ALDH)] have been widely studied for their influence on the risk to develop alcohol dependence (AD). However, the relation between polymorphisms of these metabolism genes and AD in Caucasian subjects has not been clearly established. The present study examined evidence for the association of alcohol metabolism genes with AD in the Irish Affected Sib Pair Study of alcohol dependence.

methodsWe conducted a case-control association study with 575 independent subjects who met Diagnostic and Statistical Manual of Mental Disorders, 4th Edition, AD diagnosis and 530 controls. A total of 77 single nucleotide polymorphisms (SNPs) in the seven ADH (ADH1-7) and two ALDH genes (ALDH1A1 and ALDH2) were genotyped using the Illumina GoldenGate protocols. Several statistical procedures were implemented to control for false discoveries.

resultsAll markers with minor allele frequency greater than 0.01 were in Hardy-Weinberg equilibrium. Numerous SNPs in ADH genes showed association with AD, including one marker in the coding region of ADH1C (rs1693482 in exon6, Ile271Gln). Haplotypic association was observed in the ADH5 and ADH1C genes, and in a long haplotype block formed by the ADH1A and ADH1B loci. We detected two significant interactions between pairs of markers in intron 6 of ADH6 and intron 12 of ALDH2 (p = 5 x 10(-5)), and 5' of both ADH4 and ADH1A (p = 2 x 10(-4)).

conclusionWe found evidence for the association of several ADH genes with AD in a sample of Western European origin. The significant interaction effects between markers in ADH and ALDH genes suggest possible epistatic roles between alcohol metabolic enzymes in the risk for AD.

Indexed as

Alcohol DehydrogenaseAlcoholismAldehyde DehydrogenaseAldehyde Dehydrogenase 1 FamilyAldehyde Dehydrogenase, MitochondrialCase-Control StudiesEpistasis, GeneticGenotypeHaplotypesHumansIrelandLinkage DisequilibriumMultigene FamilyPolymorphism, Single NucleotideRetinal DehydrogenaseAlcohol DehydrogenaseAldehyde DehydrogenaseAldehyde Dehydrogenase 1 FamilyAldehyde Dehydrogenase, MitochondrialALDH1A1 protein, humanALDH2 protein, humanRetinal Dehydrogenase

Identifiers

PMID18331377
PMCPMC2665790
OpenAlexW2011979672

What OpenQuestion holds

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Registered trials

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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.