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GWAS Study

Genome-wide association study of comorbid depressive syndrome and alcohol dependence.

Edwards AC, Aliev F, Bierut LJ et al.

22064162 PubMed ID
GWAS Study Type
874 Participants
46 Views
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Chapter I

Publication Details

Comprehensive information about this research publication

Authors

EA
Edwards AC
AF
Aliev F
BL
Bierut LJ
BK
Bucholz KK
EH
Edenberg H
HV
Hesselbrock V
KJ
Kramer J
KS
Kuperman S
NJ
Nurnberger JI
SM
Schuckit MA
PB
Porjesz B
DD
Dick DM
Chapter II

Abstract

Summary of the research findings

Objective: Depression and alcohol dependence (AD) are common psychiatric disorders that often co-occur. Both disorders are genetically influenced, with heritability estimates in the range of 35-60%. In addition, evidence from twin studies suggests that AD and depression are genetically correlated. Herein, we report results from a genome-wide association study of a comorbid phenotype, in which cases meet the Diagnostic and Statistical Manual of Mental Disorders-IV symptom threshold for major depressive symptomatology and the Diagnostic and Statistical Manual of Mental Disorders-IV criteria for AD.

467 European ancestry cases, 407 European ancestry controls

Chapter III

Study Statistics

Key metrics and study information

874
Total Participants
GWAS
Study Type
No
Replicated
European
Ancestry
U.S.
Recruitment Country
Chapter IV

AI-Generated Summary

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