News Related to Alzheimer's

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Experts dispute Cochrane review on anti-amyloid Alzheimer’s drugs

Apr 16, 2026

A new Cochrane review said anti-amyloid Alzheimer’s drugs show no clinically meaningful benefit, but many researchers said the analysis has major limitations. Newer evidence on lecanemab and donanemab and broader drug development efforts continue to shape the field.

Alzamend Neuro Reports Distinct Brain Profile for AL001 in Phase II Trial

Apr 07, 2026

Alzamend Neuro reports pharmacodynamic data showing AL001 may have a distinct brain interaction profile compared to lithium carbonate, with potential tolerability advantages. The Phase II trial analysis suggests AL001 affects key brain metabolites differently while maintaining lithium's core mechanism of action. Further confirmatory studies are planned to validate these initial findings.

Trump science funding cuts raise fears of U.S. brain drain

Apr 04, 2026

Trump administration cuts to U.S. science funding have raised fears of a brain drain, with thousands of grants cancelled and researchers moving abroad. Experts warned the losses could damage biomedical innovation and the economy.

Vitamin D Shows Mixed Results for Brain Health and COVID Recovery in New Studies

Apr 02, 2026

A 16-year study links higher vitamin D levels in middle age to lower tau protein deposits in the brain, while a major COVID-19 trial finds vitamin D doesn't reduce acute severity but may help with long COVID recovery. Separate research shows supplementation improves vitamin D levels and stabilizes immune profiles in athletes and non-athletes.

NICE to Review Alzheimer's Drug Guidance After Appeals Upheld

Mar 25, 2026

NICE has upheld appeals to review its guidance on Alzheimer's drugs lecanemab and donanemab, sending the decision back to committee. The manufacturers argued NICE failed to account for the treatments' wider impact on unpaid carers. This comes amid broader challenges in neurodegenerative disease research following recent high-profile clinical trial failures.

NIH Research Grant Funding Rates Plummeted in 2025

Mar 13, 2026

NIH funded dramatically fewer research grants in 2025, with funding rates dropping from 27% to 20% for established investigators and from 26% to 19% for early-career researchers, according to newly released agency data.