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GWAS Study

Meta-analysis identifies multiple loci associated with kidney function-related traits in east Asian populations.

Okada Y, Sim X, Go MJ et al.

22797727 PubMed ID
GWAS Study Type
57178 Participants
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Chapter I

Publication Details

Comprehensive information about this research publication

Authors

OY
Okada Y
SX
Sim X
GM
Go MJ
WJ
Wu JY
GD
Gu D
TF
Takeuchi F
TA
Takahashi A
MS
Maeda S
TT
Tsunoda T
CP
Chen P
LS
Lim SC
WT
Wong TY
LJ
Liu J
YT
Young TL
AT
Aung T
SM
Seielstad M
TY
Teo YY
KY
Kim YJ
LJ
Lee JY
HB
Han BG
KD
Kang D
CC
Chen CH
TF
Tsai FJ
CL
Chang LC
FS
Fann SJ
MH
Mei H
RD
Rao DC
HJ
Hixson JE
CS
Chen S
KT
Katsuya T
IM
Isono M
OT
Ogihara T
CJ
Chambers JC
ZW
Zhang W
KJ
Kooner JS
AE
Albrecht E
YK
Yamamoto K
KM
Kubo M
NY
Nakamura Y
KN
Kamatani N
KN
Kato N
HJ
He J
CY
Chen YT
CY
Cho YS
TE
Tai ES
TT
Tanaka T
Chapter II

Abstract

Summary of the research findings

Chronic kidney disease (CKD), impairment of kidney function, is a serious public health problem, and the assessment of genetic factors influencing kidney function has substantial clinical relevance. Here, we report a meta-analysis of genome-wide association studies for kidney function-related traits, including 71,149 east Asian individuals from 18 studies in 11 population-, hospital- or family-based cohorts, conducted as part of the Asian Genetic Epidemiology Network (AGEN). Our meta-analysis identified 17 loci newly associated with kidney function-related traits, including the concentrations of blood urea nitrogen, uric acid and serum creatinine and estimated glomerular filtration rate based on serum creatinine levels (eGFRcrea) (P < 5.0 × 10(-8)). We further examined these loci with in silico replication in individuals of European ancestry from the KidneyGen, CKDGen and GUGC consortia, including a combined total of ∼110,347 individuals. We identify pleiotropic associations among these loci with kidney function-related traits and risk of CKD. These findings provide new insights into the genetics of kidney function.

39,717 East Asian ancestry individuals

Chapter III

Study Statistics

Key metrics and study information

57178
Total Participants
GWAS
Study Type
Yes
Replicated
17,461 East Asian ancestry individuals
Replication Participants
East Asian, South Asian, South East Asian
Ancestry
Republic of Korea, China, Japan, Singapore
Recruitment Country
Chapter IV

Analysis

Comprehensive review of health and genetic findings

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Analysis In Progress

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