Simple Blood Test May Predict Alzheimer’s Years Before Brain Scans Show Signs

Simple Blood Test May Predict Alzheimer’s Years Before Brain Scans Show Signs

Mass General Brigham researchers used long-term data and a blood test for the biomarker pTau217 to identify the earliest signs of Alzheimer’s disease in cognitively healthy adults. A team of investigators at Mass General Brigham reports that a blood test measuring plasma phosphorylated tau 217 (pTau217), a biomarker linked to Alzheimer’s disease, can forecast changes [...]

Groundbreaking dementia trial underway at Hampshire NHS trust

The blood test measures p-tau217, which indicates the presence of amyloid and tau proteins - hallmarks of Alzheimer’s disease - in the brain.

Can a blood test detect Alzheimer’s early?

A blood marker may flag Alzheimer’s years earlier than scans Researchers at Mass General Brigham report progress toward detecting Alzheimer’s disease at its earliest, pre symptomatic stages using a blood based biomarker. The approach centers on a specific protein biomarker called pTau217…

How blood-based brain biomarkers predict Alzheimer's progression

As someone who has spent decades peering into skulls and pondering the fragile machinery inside, I have seen firsthand how our gray matter can falter under the weight of time, stress, and poor habits. But here is the exciting part: Science is handing us tools to fight back. In this post, we will dive into Read more… How blood-based brain biomarkers predict Alzheimer’s progression originally appeared in KevinMD.com.