Open access
Jul 2026
Blood Biomarkers of Alzheimer's Disease and Patterns of Structural Brain Changes in the Community.
In cognitively unimpaired older adults, elevated blood p-tau217 was linked to faster shrinkage in AD-specific brain regions, whereas NfL and GFAP were associated with more widespread atrophy, with NfL also associated with accelerated WMH accumulation.
Martina Valletta, D. L. Vetrano, E. Laukka et al.
· Annals of Neurology · 0 citations