Evidence map›Paper›PMID 21270382›Full record

ArticleThe American journal of clinical nutrition2011

Genome-wide association studies identify genetic loci related to alcohol consumption in Korean men.

Inkyung Baik, Nam H Cho, Seong Hwan Kim, Bok-Ghee Han, Chol Shin

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Article in The American journal of clinical nutrition, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 81 papers, 7 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
81citing papers in PubMed, 7 pooled it
7.7field-weighted citation impact, top 2% of its field
1 · What the graph read from it

What it found

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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

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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

81 citing papers in PubMed, 7 syntheses or guidelines pooled it, 120 citations in OpenAlex.

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21 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 3 institutions in 1 country.

Inkyung BaikDepartment of Foods and Nutrition, College of Natural Sciences, Kookmin University, Seoul, Republic of Korea.
Nam H Cho
Seong Hwan Kim
Bok-Ghee Han
Chol Shin
Ajou University · KRKookmin University · KRKorea National Institute of Health · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundGenome-wide association (GWA) studies regarding the quantitative trait of alcohol consumption are limited.

objectiveThe objective of the study was to explore genetic loci associated with the amount of alcohol consumed.

designWe conducted a GWA study with discovery data on single nucleotide polymorphisms (SNPs) for 1721 Korean male drinkers aged 40-69 y who were included in an urban population-based cohort. Another sample that comprised 1113 male drinkers who were from an independent cohort enrolled in a rural area served as a resource for replication. At baseline (18 June 2001 through 29 January 2003), members of both cohorts provided information on average daily alcohol consumptions, and their DNA samples were collected for genotyping.

resultsWe tested 315,914 SNPs of discovery data by using multivariate linear regression analysis adjusted for age and smoking, and 12 SNPs on chromosome 12q24 had genome-wide significant associations with alcohol consumption; adjusted P values by using Bonferroni correction were 1.6 × 10(-5) through 5.8 × 10(-46). We observed most SNPs in intronic regions and showed that the genes that harbor SNPs were C12orf51, CCDC63, MYL2, OAS3, CUX2, and RPH3A. In particular, signals in or near C12orf51, CCDC63, and MYL2 were successfully replicated in the test for 317,951 SNPs; rs2074356 in C12orf51 was in high linkage disequilibrium with SNPs in ALDH2, but other SNPs were not.

conclusionsIn a GWA study, we identified loci and alleles highly associated with alcohol consumption. The findings suggest the need for further investigations on the genetic propensity for drinking excessive amounts of alcohol.

Indexed as

Chromosomes, Human, Pair 12Genetic LociGenotypePolymorphism, Single NucleotideAdultAgedAlcohol DrinkingAldehyde DehydrogenaseAsian PeopleCohort StudiesGenome-Wide Association StudyHumansIntronsLinear ModelsLinkage DisequilibriumMaleAldehyde Dehydrogenase

Identifiers

PMID21270382
OpenAlexW2139521353

What OpenQuestion holds

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Read underepoch 390

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.