Thursday, October 30, 2025

Scientists reverse Alzheimer’s in mice with groundbreaking nanotech

Researchers used supramolecular nanoparticles to repair the brain’s vascular system and reverse Alzheimer’s in mice. Instead of carrying drugs, the nanoparticles themselves triggered natural clearance of amyloid-β proteins. This restored blood-brain barrier function and reversed memory loss. The results point to a revolutionary new path for treating neurodegenerative diseases.

from Top Health News -- ScienceDaily https://ift.tt/2lhQCgo

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Johns Hopkins scientists develop nose spray DNA vaccine for tuberculosis

A new intranasal DNA vaccine may give the immune system an extra weapon against tuberculosis by targeting bacteria that can hide from antibi...