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GWAS Study

Exome Array Analysis of Early-Onset Ischemic Stroke.

Jaworek T, Ryan KA, Gaynor BJ et al.

32912094 PubMed ID
GWAS Study Type
1449 Participants
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Chapter I

Publication Details

Comprehensive information about this research publication

Authors

JT
Jaworek T
RK
Ryan KA
GB
Gaynor BJ
MP
McArdle PF
SO
Stine OC
OT
OConnor TD
LH
Lopez H
AH
Aparicio HJ
GY
Gao Y
LX
Lin X
GM
Groves ML
FM
Flaherty ML
LS
Liu S
YQ
Yang Q
WJ
Wilson J
SS
Seshadri S
KS
Kittner SJ
MB
Mitchell BD
XH
Xu H
CJ
Cole JW
Chapter II

Abstract

Summary of the research findings

Background and purpose: The genetic contribution to ischemic stroke may include rare- or low-frequency variants of high-penetrance and large-effect sizes. Analyses focusing on early-onset disease, an extreme-phenotype, and on the exome, the protein-coding portion of genes, may increase the likelihood of identifying such rare functional variants. To evaluate this hypothesis, we implemented a 2-stage discovery and replication design, and then addressed whether the identified variants also associated with older-onset disease.

330 African American cases, 393 European ancestry cases, 298 African American controls, 428 European ancestry controls

Chapter III

Study Statistics

Key metrics and study information

1449
Total Participants
GWAS
Study Type
No
Replicated
European, African American or Afro-Caribbean
Ancestry
U.S.
Recruitment Country
Chapter IV

AI-Generated Summary

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