Wednesday, October 22, 2025

A “toxic duo” may be the hidden trigger behind Alzheimer’s disease

Scientists have uncovered a toxic alliance between Aβ and fibrinogen that may explain how Alzheimer’s disease begins. The two proteins together create stubborn clots that damage blood vessels and spark inflammation in the brain. These effects appear even at very low concentrations and disrupt the blood-brain barrier, paving the way for neurodegeneration. The findings highlight a potential new therapeutic target for early intervention.

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

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Scientists just mapped the mutations that power cancer growth

Researchers have created the first complete map showing how hundreds of mutations in a key cancer gene affect tumor growth. By testing every...