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TL;DR: A 2026 study in Acta Neuropathologica Communications used Boolean-network AI analysis of Alzheimer’s RNA-seq data to identify a 40-gene disease signature and validate CgA-KO/PS19 mice as a model of asymptomatic Alzheimer’s-like resilience. Key Findings…
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Immature Neurons Linked to Alzheimer’s Resilience TL;DR: A 2026 Cell Stem Cell study used single-nucleus RNA sequencing of aged human hippocampus tissue and found rare immature neurons in healthy, Alzheimer’s, and dementia-resilient brains. The important signa…
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SuperAgers Reveal Brain Biology of Preserved Memory TL;DR: Octogenarians who recall words like 50-year-olds carry a distinct brain profile: preserved cortical volume, a cingulate cortex thicker than younger adults, larger entorhinal neurons, fewer inflammatory…
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