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2 clusters · 3 sources · 24 days · First seen · Last updated
Alzheimer's disease research breakthroughs
Overview
Early July reports highlighted new insights into how neurons survive and identified a previously unknown cell‑death pathway in Alzheimer’s disease models. By the end of the month, researchers expanded the picture, uncovering intracellular mitochondrial plaques that appear before classic extracellular beta‑amyloid deposits and resolving the atomic structure of toxic amyloid‑beta oligomers. Together, these findings point to early disease‑seeding mechanisms and novel therapeutic targets.
The progression shows a shift from broad mechanistic discoveries toward concrete molecular structures that could inform drug design, underscoring accelerating advances in Alzheimer’s research.
Entities
Yale School of Medicine · University of Minnesota · Stephen Strittmatter
Timeline
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19 days ago
[HEALTH] 3 sourcesAlzheimer's disease research uncovers new intracellular plaques and amyloid‑beta structureNew research reveals intracellular mitochondrial plaques and the atomic structure of oligomeric amyloid‑beta, offering fresh therapeutic targets for Alzheimer’s disease.
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about 1 month ago
[HEALTH] 2 sourcesAlzheimer's studies reveal neuronal survival mechanism and new cell‑death pathwayTwo new studies show Alzheimer’s‑related brain resilience involves surviving immature neurons, while a distinct cell‑death process called karyoptosis, driven by p38 MAPK, may offer a therapeutic target.
Sources
abc7ny.com · neurosciencenews.com · newswise.com