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GWAS Study

Genome-wide association study of CSF biomarkers Abeta1-42, t-tau, and p-tau181p in the ADNI cohort.

Kim S, Swaminathan S, Shen L et al.

21123754 PubMed ID
GWAS Study Type
374 Participants
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Chapter I

Publication Details

Comprehensive information about this research publication

Authors

KS
Kim S
SS
Swaminathan S
SL
Shen L
RS
Risacher SL
NK
Nho K
FT
Foroud T
SL
Shaw LM
TJ
Trojanowski JQ
PS
Potkin SG
HM
Huentelman MJ
CD
Craig DW
DB
DeChairo BM
AP
Aisen PS
PR
Petersen RC
WM
Weiner MW
SA
Saykin AJ
Chapter II

Abstract

Summary of the research findings

Objectives: CSF levels of Aβ1-42, t-tau, and p-tau181p are potential early diagnostic markers for probable Alzheimer disease (AD). The influence of genetic variation on these markers has been investigated for candidate genes but not on a genome-wide basis. We report a genome-wide association study (GWAS) of CSF biomarkers (Aβ1-42, t-tau, p-tau181p, p-tau181p/Aβ1-42, and t-tau/Aβ1-42).

96 European ancestry Alzheimer disease cases, 176 European ancestry individuals with mild cognitive impairment, 102 European ancestry controls

Chapter III

Study Statistics

Key metrics and study information

374
Total Participants
GWAS
Study Type
No
Replicated
European
Ancestry
U.S., Canada
Recruitment Country
Chapter IV

Analysis

Comprehensive review of health and genetic findings

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