Skip to main content

Advertisement

Log in

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

  • Original Research
  • Published:
Behavior Genetics Aims and scope Submit manuscript

Abstract

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.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1

Similar content being viewed by others

Data availability

All ABCD data used in this study are available through the National Institute of Mental Health Data Archive (NDA), which may be accessed here: https://nda.nih.gov/.

Code availability

https://github.com/WashU-BG/ABCD_AD_PHEWAS.

References

Download references

Acknowledgements

We are thankful to families who have participated in the ABCD Study as well as study staff and investigators. We thank Carlos Cruchaga for guidance on APOE genotype coding.

Funding

This study was funded by R01DA054750 (RB, AA). AJG was supported by NSF DGE-213989. SEP was supported by F31AA029934. NRK was supported by K23MH12179201. ECJ was supported by K01DA051759. ASH was supported by K01AA030083. Data for this study were provided by the Adolescent Brain Cognitive Development (ABCD) study, which was funded by the National Institutes of Health (grants U01DA041022, U01DA041025, U01DA041028, U01DA041048, U01DA041089, U01DA041093, U01DA041106, U01DA041117, U01DA041120, U01DA041134, U01DA041148, U01DA041156, U01DA041174, U24DA041123, and U24DA041147) and additional federal partners (https://abcdstudy.org/federal-partners.html).

Author information

Authors and Affiliations

Authors

Contributions

AJG, SEP, NRK, IN, LB, ISH cleaned the phenotypic data. AJG, SEP, ECJ, SC, ASH cleaned the genomic data and calculated/coded genetic risk (i.e., PRS, APOE4). AJG, SEP, ASH conducted analyses. AJG and RB conceptualized the study and AJG, RB, ASH, ECJ, NRK, and SEP drafted the initial manuscript. All coauthors provided input on study conceptualization and edited the manuscript with important intellectual content.

Corresponding author

Correspondence to Ryan Bogdan.

Ethics declarations

Conflict of interest

Aaron J. Gorelik, Sarah E. Paul, Nicole R. Karcher, Emma C. Johnson, Isha Nagella, Lauren Blaydon, Hailey Modi, Isabella S. Hansen, Sarah M.C. Colbert, David A.A. Baranger, Sara A. Norton, Isaiah Spears, Brian Gordon, Wei Zhang, Patrick L. Hill, Thomas F. Oltmanns, Janine D. Bjisterbosch, Arpana Agrawal, Alexander S. Hatoum, and Ryan Bogdan declare that they have no conflict of interest.

Ethical approval

Working with ABCD NDA data was approved by the Washington University in St. Louis Institutional Review Board: IRB ID#201708123.

Human and Animal Rights and Informed consent

All data was obtained through the Adolescent Brain and Cognitive Development study. Informed consent was handled by each site. The ABCD data is publicly available (secondary data analysis). Informed consent was obtained from each site before data collection from the Childs parent or guardian. Data was deanonymized before download via the public NDA App. ABCD has extensive protocols for participant consent, safety, and anonymity, see https://doi.org/10.1016/j.dcn.2017.06.005.

Additional information

Handling Editor: Chun Chieh Fan.

Publisher's Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Supplementary Information

Below is the link to the electronic supplementary material.

Supplementary file1 (XLSX 444 kb)

Supplementary file2 (DOCX 19 kb)

Rights and permissions

Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Gorelik, A.J., Paul, S.E., Karcher, N.R. et al. 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. Behav Genet 53, 249–264 (2023). https://doi.org/10.1007/s10519-023-10140-3

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10519-023-10140-3

Keywords

Navigation