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GWAS Study

Interactions Between Genetic Variants and Environmental Factors Affect Risk of Esophageal Adenocarcinoma and Barrett's Esophagus.

Dong J, Levine DM, Buas MF et al.

29551738 PubMed ID
GWAS Study Type
4466 Participants
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Chapter I

Publication Details

Comprehensive information about this research publication

Authors

DJ
Dong J
LD
Levine DM
BM
Buas MF
ZR
Zhang R
OL
Onstad L
FR
Fitzgerald RC
CD
Corley DA
SN
Shaheen NJ
LJ
Lagergren J
HL
Hardie LJ
RB
Reid BJ
IP
Iyer PG
RH
Risch HA
CC
Caldas C
CI
Caldas I
PP
Pharoah PD
LG
Liu G
GM
Gammon MD
CW
Chow WH
BL
Bernstein L
BN
Bird NC
YW
Ye W
WA
Wu AH
AL
Anderson LA
MS
MacGregor S
WD
Whiteman DC
VT
Vaughan TL
TA
Thrift AP
Chapter II

Abstract

Summary of the research findings

Background & aims: Genome-wide association studies (GWAS) have identified more than 20 susceptibility loci for esophageal adenocarcinoma (EA) and Barrett's esophagus (BE). However, variants in these loci account for a small fraction of cases of EA and BE. Genetic factors might interact with environmental factors to affect risk of EA and BE. We aimed to identify single nucleotide polymorphisms (SNPs) that may modify the associations of body mass index (BMI), smoking, and gastroesophageal reflux disease (GERD), with risks of EA and BE.

2,284 European ancestry cases, 2,182 European ancestry controls

Chapter III

Study Statistics

Key metrics and study information

4466
Total Participants
GWAS
Study Type
No
Replicated
European
Ancestry
Australia, U.K.
Recruitment Country
Chapter IV

AI-Generated Summary

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