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GWAS Study

Genomewide association study for onset age in Parkinson disease.

Latourelle JC, Pankratz N, Dumitriu A et al.

19772629 PubMed ID
GWAS Study Type
2044 Participants
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Chapter I

Publication Details

Comprehensive information about this research publication

Authors

LJ
Latourelle JC
PN
Pankratz N
DA
Dumitriu A
WJ
Wilk JB
GS
Goldwurm S
PG
Pezzoli G
MC
Mariani CB
DA
DeStefano AL
HC
Halter C
GJ
Gusella JF
NW
Nichols WC
MR
Myers RH
FT
Foroud T
Chapter II

Abstract

Summary of the research findings

Age at onset in Parkinson disease (PD) is a highly heritable quantitative trait for which a significant genetic influence is supported by multiple segregation analyses. Because genes associated with onset age may represent invaluable therapeutic targets to delay the disease, we sought to identify such genetic modifiers using a genomewide association study in familial PD. There have been previous genomewide association studies (GWAS) to identify genes influencing PD susceptibility, but this is the first to identify genes contributing to the variation in onset age.

857 European ancestry familial cases, 440 idiopathic cases

Chapter III

Study Statistics

Key metrics and study information

2044
Total Participants
GWAS
Study Type
Yes
Replicated
747 European ancestry idiopathic cases
Replication Participants
European
Ancestry
Italy
Recruitment Country
Chapter IV

AI-Generated Summary

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Independent AI summary of health and genetic findings from the published study

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