A Phenome-Wide Association Study (PheWAS) of Late Onset Alzheimer Disease Genetic Risk in Children of European Ancestry at Middle Childhood : Results from the ABCD Study

© 2023. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature..

Genetic risk for Late Onset Alzheimer Disease (AD) has been associated with lower cognition and smaller hippocampal volume in healthy young adults. However, whether these and other associations are present during childhood remains unclear. Using data from 5556 genomically-confirmed European ancestry youth who completed the baseline session of the ongoing the Adolescent Brain Cognitive DevelopmentSM Study (ABCD Study®), our phenome-wide association study estimating associations between four indices of genetic risk for late-onset AD (i.e., AD polygenic risk scores (PRS), APOE rs429358 genotype, AD PRS with the APOE region removed (ADPRS-APOE), and an interaction between ADPRS-APOE and APOE genotype) and 1687 psychosocial, behavioral, and neural phenotypes revealed no significant associations after correction for multiple testing (all ps > 0.0002; all pfdr > 0.07). These data suggest that AD genetic risk may not phenotypically manifest during middle-childhood or that effects are smaller than this sample is powered to detect.

Medienart:

E-Artikel

Erscheinungsjahr:

2023

Erschienen:

2023

Enthalten in:

Zur Gesamtaufnahme - volume:53

Enthalten in:

Behavior genetics - 53(2023), 3 vom: 18. Mai, Seite 249-264

Sprache:

Englisch

Beteiligte Personen:

Gorelik, Aaron J [VerfasserIn]
Paul, Sarah E [VerfasserIn]
Karcher, Nicole R [VerfasserIn]
Johnson, Emma C [VerfasserIn]
Nagella, Isha [VerfasserIn]
Blaydon, Lauren [VerfasserIn]
Modi, Hailey [VerfasserIn]
Hansen, Isabella S [VerfasserIn]
Colbert, Sarah M C [VerfasserIn]
Baranger, David A A [VerfasserIn]
Norton, Sara A [VerfasserIn]
Spears, Isaiah [VerfasserIn]
Gordon, Brian [VerfasserIn]
Zhang, Wei [VerfasserIn]
Hill, Patrick L [VerfasserIn]
Oltmanns, Thomas F [VerfasserIn]
Bijsterbosch, Janine D [VerfasserIn]
Agrawal, Arpana [VerfasserIn]
Hatoum, Alexander S [VerfasserIn]
Bogdan, Ryan [VerfasserIn]

Links:

Volltext

Themen:

APOE
Alzheimer disease
Apolipoproteins E
Imaging
Journal Article
Middle childhood
Phenome-wide association study
Polygenic risk scores
Research Support, N.I.H., Extramural
Research Support, U.S. Gov't, Non-P.H.S.

Anmerkungen:

Date Completed 04.05.2023

Date Revised 02.07.2023

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1007/s10519-023-10140-3

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM355751763