BiomarkersHumans
Association of Plasma Biomarkers of Alzheimer's Disease with Incident Tau PET Positivity
AAIC 2025 Abstract
Abstract
Background: The objective of this study was to determine the predictive value of amyloid‐PET versus plasma %p‐tau217 (defined as the ratio of phosphorylated to non‐phosphorylated Tau217 × 100), Aβ42/40, and the amyloid probability score (APS2; which combines of Aβ42/40 and %p‐tau217) in tau‐PET transitions (T‐ to T+).
The paper
Jonathan Graff‐Radford, Jeremy A. Syrjanen, Prashanthi Vemuri, Clifford R. Jack
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Val J. Lowe, Heather J. Wiste, Christopher G. Schwarz, Alicia Algeciras‐Schimnich, Terry M. Therneau, Alexa Pichet Binette, Ruben A Smith, Niklas Mattsson, Sebastian Palmqvist, Erik Stomrud, D. Knopman, Petrice M. Cogswell, Ronald Petersen, Oskar Hansson,Mayo Clinic
AAIC 2025 Abstract · 24 Dec 2025 · CC BY
Presented at AAIC 2025
