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New Blood Test Offers 92% Accuracy for Alzheimer's Diagnosis

3/31/2025

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Summary

Story summary

A groundbreaking blood test developed by researchers at Washington and Lund Universities could revolutionize Alzheimer's diagnosis. By measuring MTBR-tau243 protein levels, this test boasts an impressive 92% accuracy in linking tau tangles to cognitive decline, providing a more affordable and accessible option compared to expensive PET scans for monitoring disease progression.

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Story summary

A groundbreaking blood test developed by researchers at Washington and Lund Universities could revolutionize Alzheimer's diagnosis. By measuring MTBR-tau243 protein levels, this test boasts an impressive 92% accuracy in linking tau tangles to cognitive decline, providing a more affordable and accessible option compared to expensive PET scans for monitoring disease progression.