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GWAS Study

A genome-wide association study in Chinese men identifies three risk loci for non-obstructive azoospermia.

Hu Z, Xia Y, Guo X et al.

22197933 PubMed ID
GWAS Study Type
8661 Participants
38 Views
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Chapter I

Publication Details

Comprehensive information about this research publication

Authors

HZ
Hu Z
XY
Xia Y
GX
Guo X
DJ
Dai J
LH
Li H
HH
Hu H
JY
Jiang Y
LF
Lu F
WY
Wu Y
YX
Yang X
LH
Li H
YB
Yao B
LC
Lu C
XC
Xiong C
LZ
Li Z
GY
Gui Y
LJ
Liu J
ZZ
Zhou Z
SH
Shen H
WX
Wang X
SJ
Sha J
Chapter II

Abstract

Summary of the research findings

Non-obstructive azoospermia (NOA) is one of the most severe forms of male infertility. Its pathophysiology is largely unknown, and few genetic influences have been defined. To identify common variants contributing to NOA in Han Chinese men, we performed a three-stage genome-wide association study of 2,927 individuals with NOA and 5,734 controls. The combined analyses identified significant (P < 5.0 × 10(-8)) associations between NOA risk and common variants near PRMT6 (rs12097821 at 1p13.3: odds ratio (OR) = 1.25, P = 5.7 × 10(-10)), PEX10 (rs2477686 at 1p36.32: OR = 1.39, P = 5.7 × 10(-12)) and SOX5 (rs10842262 at 12p12.1: OR = 1.23, P = 2.3 × 10(-9)). These findings implicate genetic variants at 1p13.3, 1p36.32 and 12p12.1 in the etiology of NOA in Han Chinese men.

981 Han Chinese ancestry cases, 1,657 Han Chinese ancestry controls

Chapter III

Study Statistics

Key metrics and study information

8661
Total Participants
GWAS
Study Type
Yes
Replicated
1,946 Han Chinese ancestry cases, 4,077 Han Chinese ancestry controls
Replication Participants
East Asian
Ancestry
China
Recruitment Country
Chapter IV

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