Interaction analysis of ancestry-enriched variants with APOE-ɛ4 on MCI in the Study of Latinos-Investigation of Neurocognitive Aging.
Journal
Scientific reports
ISSN: 2045-2322
Titre abrégé: Sci Rep
Pays: England
ID NLM: 101563288
Informations de publication
Date de publication:
29 03 2023
29 03 2023
Historique:
received:
29
11
2022
accepted:
21
03
2023
medline:
31
3
2023
entrez:
29
3
2023
pubmed:
30
3
2023
Statut:
epublish
Résumé
APOE-ɛ4 risk on Mild Cognitive Impairment (MCI) and Alzheimer's Disease (AD) differs between race/ethnic groups, presumably due to ancestral genomic background surrounding the APOE locus. We studied whether African and Amerindian ancestry-enriched genetic variants in the APOE region modify the effect of the APOE-ɛ4 alleles on Mild Cognitive Impairment (MCI) in Hispanics/Latinos. We defined African and Amerindian ancestry-enriched variants as those common in one Hispanic/Latino parental ancestry and rare in the other two. We identified such variants in the APOE region with a predicted moderate impact based on the SnpEff tool. We tested their interaction with APOE-ɛ4 on MCI in the Study of Latinos-Investigation of Neurocognitive Aging (SOL-INCA) population and African Americans from the Atherosclerosis Risk In Communities (ARIC) study. We identified 5 Amerindian and 14 African enriched variants with an expected moderate effect. A suggestive significant interaction (p-value = 0.01) was found for one African-enriched variant, rs8112679, located in the ZNF222 gene fourth exon. Our results suggest there are no ancestry-enriched variants with large effect sizes of interaction effects with APOE-ɛ4 on MCI in the APOE region in the Hispanic/Latino population. Further studies are needed in larger datasets to identify potential interactions with smaller effect sizes.
Identifiants
pubmed: 36991100
doi: 10.1038/s41598-023-32028-2
pii: 10.1038/s41598-023-32028-2
pmc: PMC10060219
doi:
Substances chimiques
Apolipoprotein E4
0
ApoE protein, human
0
Types de publication
Journal Article
Research Support, N.I.H., Extramural
Langues
eng
Sous-ensembles de citation
IM
Pagination
5114Subventions
Organisme : NHLBI NIH HHS
ID : N01HC65236
Pays : United States
Organisme : NHLBI NIH HHS
ID : R01 HL086694
Pays : United States
Organisme : NHLBI NIH HHS
ID : HHSN268201700001I
Pays : United States
Organisme : NIA NIH HHS
ID : RF1 AG061022
Pays : United States
Organisme : NHLBI NIH HHS
ID : N01HC65233
Pays : United States
Organisme : NHLBI NIH HHS
ID : HHSN268201700005I
Pays : United States
Organisme : NHLBI NIH HHS
ID : U01 HL096899
Pays : United States
Organisme : NHLBI NIH HHS
ID : HHSN268201700003I
Pays : United States
Organisme : NIA NIH HHS
ID : P30 AG059299
Pays : United States
Organisme : NHLBI NIH HHS
ID : R01 HL087641
Pays : United States
Organisme : NHLBI NIH HHS
ID : U01 HL096814
Pays : United States
Organisme : NIA NIH HHS
ID : P30 AG072972
Pays : United States
Organisme : NHLBI NIH HHS
ID : U01 HL096917
Pays : United States
Organisme : NHLBI NIH HHS
ID : N01HC65237
Pays : United States
Organisme : NIA NIH HHS
ID : R21 AG056952
Pays : United States
Organisme : NHLBI NIH HHS
ID : N01HC65234
Pays : United States
Organisme : NHLBI NIH HHS
ID : HHSN268201700004I
Pays : United States
Organisme : NIA NIH HHS
ID : P30 AG062429
Pays : United States
Organisme : NIA NIH HHS
ID : R56 AG048642
Pays : United States
Organisme : NIA NIH HHS
ID : RF1 AG054548
Pays : United States
Organisme : NCRR NIH HHS
ID : UL1 RR025005
Pays : United States
Organisme : NHLBI NIH HHS
ID : N01HC65235
Pays : United States
Organisme : NHLBI NIH HHS
ID : R01 HL059367
Pays : United States
Organisme : NHLBI NIH HHS
ID : U01 HL096902
Pays : United States
Organisme : NHLBI NIH HHS
ID : HHSN268201700002I
Pays : United States
Organisme : NHLBI NIH HHS
ID : U01 HL096812
Pays : United States
Organisme : NHGRI NIH HHS
ID : U01 HG004402
Pays : United States
Organisme : NIA NIH HHS
ID : R21 AG070644
Pays : United States
Informations de copyright
© 2023. The Author(s).
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