CD56hi NK cells

Biomarker

1 paper1 finding

Humans1

Associations

Cognitively impaired no dementia

downin humans1HR 0.92

1 study

CD56hi NK cells lower the risk of cognitively impaired no dementia in humans (HR = 0.92, 95% CI: 0.86-0.98).
“CD56hi NK cells and naïve B cells independently predicted reduced cognitive impairment risk after full covariate adjustment (HR = 0.92, 95% CI: 0.86-0.98”
Humansn = 4,464
Immune cell profiles predict cognitive decline in older adults
Age and ageing1 Sep 2026

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Age and Ageing29 Sep

Immune cell profiles predict cognitive decline in older adults

In 4,464 cognitively normal older adults, a higher immune risk score predicted incident cognitive impairment or dementia with a hazard ratio of 1.63 over six years.In 4,464 cognitively normal older adults, a higher immune risk score predicted incident cognitive impairment or dementia with a hazard ratio of 1.63 over six years.

Cohort study of 9,008 peopleBiomarkers

Paper

CD56hi NK cells

Associations

Latest

Immune cell profiles predict cognitive decline in older adults

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