ArticleAlzheimer's & dementia : the journal of the Alzheimer's Association2026
Evaluating the association of apolipoprotein E genotype and cognitive resilience in SuperAgers.
Article in Alzheimer's & dementia : the journal of the Alzheimer's Association, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
3 citing papers in PubMed.
- SuperAging is not the inverse of common-variant Alzheimer's risk: evidence across genetic ancestries.Alzheimer's research & therapy · 2026Article
- Error unawareness as a driver of cognitive decline in individuals at risk for Alzheimer's disease.Communications biology · 2026Article
- Evaluating the association of apolipoprotein E genotype and cognitive resilience in SuperAgers.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2026Article
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39 authors.
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Abstract
introduction"SuperAgers" are oldest-old adults (ages 80+) whose memory performance more closely resembles middle-aged adults. The present study examined apolipoprotein E (APOE) allele frequency in non-Hispanic Black (NHB) and non-Hispanic White (NHW) SuperAgers compared to controls and Alzheimer's disease dementia cases.
methodsIn 18,080 participants from eight cohorts, harmonized clinical diagnostics and memory, executive function, and language domain scores were used to identify SuperAgers, cases, and controls across age-defined bins.
resultsNHW SuperAgers had significantly lower frequency of APOE-ε4 alleles and higher frequency of APOE-ε2 alleles compared to all cases and controls, including oldest-old controls. Similar patterns were found in a small yet substantial sample of NHB SuperAgers; however, not all comparisons with controls reached significance. DISCUSSION: We demonstrated strong evidence that APOE allele frequency relates to SuperAger status. Further research is needed with a larger sample of NHB SuperAgers to determine if mechanisms conferring cognitive resilience differ across race groups. HIGHLIGHTS: Apolipoprotein E (APOE) allele frequency differs between SuperAgers and cases APOE allele frequency differs between non-Hispanic White SuperAgers and controls The relationship of APOE and non-Hispanic Black SuperAger status is unclear.
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