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GWAS Study

Common genetic variation near MC4R is associated with waist circumference and insulin resistance.

Chambers JC, Elliott P, Zabaneh D et al.

18454146 PubMed ID
GWAS Study Type
14639 Participants
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Chapter I

Publication Details

Comprehensive information about this research publication

Authors

CJ
Chambers JC
EP
Elliott P
ZD
Zabaneh D
ZW
Zhang W
LY
Li Y
FP
Froguel P
BD
Balding D
SJ
Scott J
KJ
Kooner JS
Chapter II

Abstract

Summary of the research findings

We carried out a genome-wide association study (318,237 SNPs) for insulin resistance and related phenotypes in 2,684 Indian Asians, with further testing in 11,955 individuals of Indian Asian or European ancestry. We found associations of rs12970134 near MC4R with waist circumference (P = 1.7 x 10(-9)) and, independently, with insulin resistance. Homozygotes for the risk allele of rs12970134 have approximately 2 cm increased waist circumference. Common genetic variation near MC4R is associated with risk of adiposity and insulin resistance.

2,684 Indian Asian ancestry male individuals

Chapter III

Study Statistics

Key metrics and study information

14639
Total Participants
GWAS
Study Type
Yes
Replicated
7,394 Indian Asian ancestry individuals, 4,561 European ancestry individuals
Replication Participants
South Asian, European
Ancestry
U.K.
Recruitment Country
Chapter IV

Analysis

Comprehensive review of health and genetic findings

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