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GWAS Study

A GWAS meta-analysis from 5 population-based cohorts implicates ion channel genes in the pathogenesis of irritable bowel syndrome.

Bonfiglio F, Henström M, Nag A et al.

29673008 PubMed ID
GWAS Study Type
11103 Participants
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Chapter I

Publication Details

Comprehensive information about this research publication

Authors

BF
Bonfiglio F
HM
Henström M
NA
Nag A
HF
Hadizadeh F
ZT
Zheng T
CM
Cenit MC
TE
Tigchelaar E
WF
Williams F
RA
Reznichenko A
EW
Ek WE
RN
Rivera NV
HG
Homuth G
AA
Aghdassi AA
KT
Kacprowski T
MM
Männikkö M
KV
Karhunen V
BL
Bujanda L
RJ
Rafter J
WC
Wijmenga C
RJ
Ronkainen J
HP
Hysi P
ZA
Zhernakova A
DM
D'Amato M
Chapter II

Abstract

Summary of the research findings

Irritable bowel syndrome (IBS) shows genetic predisposition, however, large-scale, powered gene mapping studies are lacking. We sought to exploit existing genetic (genotype) and epidemiological (questionnaire) data from a series of population-based cohorts for IBS genome-wide association studies (GWAS) and their meta-analysis.

1,335 European ancestry cases, 9,768 European ancestry controls

Chapter III

Study Statistics

Key metrics and study information

11103
Total Participants
GWAS
Study Type
No
Replicated
European
Ancestry
Germany, Netherlands, Finland, Sweden, U.K.
Recruitment Country
Chapter IV

Analysis

Comprehensive review of health and genetic findings

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