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GWAS Study

Genome-wide association study for sight-threatening diabetic retinopathy reveals association with genetic variation near the GRB2 gene.

Burdon KP, Fogarty RD, Shen W et al.

26188370 PubMed ID
GWAS Study Type
2126 Participants
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Chapter I

Publication Details

Comprehensive information about this research publication

Authors

BK
Burdon KP
FR
Fogarty RD
SW
Shen W
AS
Abhary S
KG
Kaidonis G
AB
Appukuttan B
HA
Hewitt AW
SS
Sharma S
DM
Daniell M
ER
Essex RW
CJ
Chang JH
KS
Klebe S
LS
Lake SR
PB
Pal B
JA
Jenkins A
GG
Govindarjan G
SP
Sundaresan P
LE
Lamoureux EL
RK
Ramasamy K
PM
Pefkianaki M
HP
Hykin PG
PN
Petrovsky N
BM
Brown MA
GM
Gillies MC
CJ
Craig JE
Chapter II

Abstract

Summary of the research findings

Aims/hypothesis: Diabetic retinopathy is a serious complication of diabetes mellitus and can lead to blindness. A genetic component, in addition to traditional risk factors, has been well described although strong genetic factors have not yet been identified. Here, we aimed to identify novel genetic risk factors for sight-threatening diabetic retinopathy using a genome-wide association study.

336 European ancestry cases with retinopathy, 508 European ancestry cases without retinopathy

Chapter III

Study Statistics

Key metrics and study information

2126
Total Participants
GWAS
Study Type
Yes
Replicated
263 European ancestry cases with retinopathy, 320 European ancestry cases without retinopathy, 334 South Asian ancestry cases with retinopathy, 365 South Asian ancestry cases without retinopathy
Replication Participants
European, South Asian
Ancestry
Australia, U.K., India
Recruitment Country
Chapter IV

Analysis

Comprehensive review of health and genetic findings

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Analysis In Progress

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