Tau protein essential for memory formation, Alzheimer's study finds
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Researchers found that tau protein is essential for turning new experiences into lasting memories by helping organize the brain's memory-storing cells. The mouse study also revealed how abnormal tau may contribute to Alzheimer's by disrupting both the formation of new memories and the recall of existing ones.
The Study
Researchers at the University of California, San Francisco, conducted experiments on mice to investigate tau's role in memory. They found that tau is crucial for organizing the brain's memory-storing cells, enabling the conversion of new experiences into lasting memories. The study was published in the journal Nature.
Alzheimer's Implications
The study also examined how abnormal tau contributes to Alzheimer's disease. Abnormal tau disrupts both the formation of new memories and the recall of existing ones, according to the researchers. This dual disruption may explain the progressive memory loss seen in Alzheimer's patients.
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