A blood test of plasma phosphorylated tau 217 (pTau217), an Alzheimer's disease biomarker, predicted a faster buildup of ...

The secret might be hidden in our blood. Boston researchers in a new study have found that a blood test can predict Alzheimer’s disease progression years before symptoms or brain scan changes. The ...

Boston scientists say a routine blood draw might spot the earliest changes of Alzheimer’s long before the brain lights up on ...

The diabetes drug you've heard of for 60 years just revealed a secret — it's been working on your brain all along.

A study by investigators at Mass General Brigham has found that a blood test of plasma phosphorylated tau 217 (pTau217), an ...

Can a blood test predict Alzheimer’s? New research shows the pTau217 biomarker detects amyloid accumulation and cognitive ...

Memory loss can point in more than one direction. A patient may seem to fit Alzheimer’s disease, only to have signs that also ...

Scientists have found markers of cognitive decline in a diet and gut microbiome-linked blood test that may help spot dementia ...

Scientists have made a "significant step" towards creating a blood test that detects brain tumours and monitors them in real time. The new test is more than 90% accurate and could be used by GPs to ...

The earlier it's detected, the earlier treatment can start.