Plasma P-tau217, GFAP, and NfL as biomarkers for Alzheimer's disease: role in disease stratification, pathological progression, and cognitive decline.

Alzheimers Dement · 2025 · PMC12696028 · PMID 41376134

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only marginally significantno p-value reported

Among all participants, elevated plasma p‐tau217 levels demonstrated a significant correlation with reduced hippocampal volumes, whereas the association between increased plasma NfL levels and hippocampal volume reduction was only marginally significant.

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