Air pollution linked to faster buildup of toxic proteins in Alzheimer's brains

Published Date: 09 Sep 2025

Exposure to high concentrations of air pollution may worsen Alzheimer's disease (AD) by accelerating the buildup of toxic proteins in the brain and speeding up cognitive decline.

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Pediatric mental health visits in primary care surged over a 9-year period.

Electroacupuncture was associated with long-term efficacy in improving cognitive function compared to sham treatment in patients with Alzheimer’s disease, a new trial shows.

Undiagnosed dementia is highly prevalent in the US and Brazil and is linked to increased 4-year mortality in both countries, a large cohort study shows.

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New research suggests a single high dose of psilocybin alters neural activity and may trigger lasting structural brain changes tied to improved well-being.

Targeted intra-arterial cooling delivered during clot retrieval significantly increases functional independence after large-vessel ischemic stroke, with no added risk.

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