Blood test accurate, consistent at spotting Alzheimer’s, dementia-linked proteins
By
Kristen Fischer
Jan 24, 2024
A new blood test that can spot amyloid and tau in the brain should be on the market soon. The test worked well to accurately and consistently identify accumulations of the proteins implicated in Alzheimer’s...
Clinical briefs for Thursday, Dec. 21
By
Kristen Fischer
Dec 21, 2023
Here’s how toxic tau proteins are on brain cells … Wegovy could battle brain inflammation, study finds … Former football players have brain lesions linked to dementia markers … Corticosteroids...
New PET scan can better spot tau in people with Alzheimer’s disease, study finds
By
Kristen Fischer
Aug 10, 2023
Researchers say that a special digital imaging technique can spot the tau protein and predict cognitive decline in people with Alzheimer’s disease better than traditional imaging methods.
Race may impact accuracy of models predicting brain amyloidosis
Apr 25, 2022
Models using plasma Aβ42/Aβ40 to predict probability of CSF Aβ42/Aβ40 positivity not affected by race
Scientists say they’ve zeroed in on a cause of Alzheimer’s
By
Alicia Lasek
Dec 03, 2021
Researchers from the University of California, Riverside say they have uncovered a reason why some people with plaques and tangles in their brains do not develop Alzheimer’s disease.
A first: Researchers show inflammation is key driver of Alzheimer’s in living patients
By
Alicia Lasek
Aug 27, 2021
Treatments targeting inflammation could help reverse or at least slow the accumulation of pathologic tau protein in the brain — benefitting people with early dementia, investigators say.
Clinical briefs for Monday, March 29
By
Alicia Lasek
Mar 29, 2021
Thirty-day COVID mortality declines in nationwide elder veterans study … Women accumulate Alzheimer’s tau protein in the brain faster than men, research shows … Nearly all healthcare workers...
Super-agers appear to resist damaging tau and amyloid build-up
By
Alicia Lasek
Jul 16, 2020
Adults who maintain high cognitive performance into late age appear to defy the brain’s normal aging processes and escape neurodegeneration, say researchers.
FDA approves imaging drug for use in Alzheimer’s diagnostics
By
Alicia Lasek
Jun 10, 2020
Tauvid is the first drug to enable tau protein detection in adults who are being evaluated for Alzheimer’s, the agency reports.
As negative thoughts accumulate, so might Alzheimer’s risk
By
Alicia Lasek
Jun 08, 2020
Repetitive negative thinking is linked to cognitive decline and brain deposits seen in early Alzheimer’s disease, a new study has found.