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GWAS Study

Genome-wide association study identifies candidate genes for Parkinson's disease in an Ashkenazi Jewish population.

Liu X, Cheng R, Verbitsky M et al.

21812969 PubMed ID
GWAS Study Type
3886 Participants
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Chapter I

Publication Details

Comprehensive information about this research publication

Authors

LX
Liu X
CR
Cheng R
VM
Verbitsky M
KS
Kisselev S
BA
Browne A
MH
Mejia-Sanatana H
LE
Louis ED
CL
Cote LJ
AH
Andrews H
WC
Waters C
FB
Ford B
FS
Frucht S
FS
Fahn S
MK
Marder K
CL
Clark LN
LJ
Lee JH
Chapter II

Abstract

Summary of the research findings

To date, nine Parkinson disease (PD) genome-wide association studies in North American, European and Asian populations have been published. The majority of studies have confirmed the association of the previously identified genetic risk factors, SNCA and MAPT, and two studies have identified three new PD susceptibility loci/genes (PARK16, BST1 and HLA-DRB5). In a recent meta-analysis of datasets from five of the published PD GWAS an additional 6 novel candidate genes (SYT11, ACMSD, STK39, MCCC1/LAMP3, GAK and CCDC62/HIP1R) were identified. Collectively the associations identified in these GWAS account for only a small proportion of the estimated total heritability of PD suggesting that an 'unknown' component of the genetic architecture of PD remains to be identified.

268 Ashkenazi Jewish cases, 178 Ashkenazi Jewish controls

Chapter III

Study Statistics

Key metrics and study information

3886
Total Participants
GWAS
Study Type
Yes
Replicated
1,782 European ancestry cases, 1,658 European ancestry controls
Replication Participants
European
Ancestry
U.S.
Recruitment Country
Chapter IV

AI-Generated Summary

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