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Scientists May Have Found What Really Triggers Alzheimer’s Disease

Source: ScienceDaily Health

Original: https://www.sciencedaily.com/releases/2026/06/260617032209.htm...

Published: Thu, 18 Jun 2026 22:49:38 EDT

Scientists may have uncovered a hidden trigger behind Alzheimer's disease. Instead of plaques being the primary cause, it appears that amyloid beta interferes with the function of the tau protein. The tau protein is crucial for the proper functioning of neurons in the brain. This disruption can initiate damage that ultimately leads to the most recognizable brain changes associated with the disease. This interaction is believed to be key to the development of neurodegenerative processes. The new findings could redefine the understanding of Alzheimer's disease mechanisms. These discoveries open new avenues for research and potential treatments.