The potential of blood neurofilament light as a marker of neurodegeneration for Alzheimer's disease.

ABSTRACT: Over the past several years, there has been a surge in blood biomarker studies examining the value of plasma or serum neurofilament light (NfL) as a biomarker of neurodegeneration for Alzheimer's disease. However, there have been limited efforts to combine existing findings to assess the utility of blood NfL as a biomarker of neurodegeneration for Alzheimer's disease. In addition, we still need better insight into the specific aspects of neurodegeneration that are reflected by the elevated plasma or serum concentration of NfL. In this review, we survey the literature on the cross-sectional and longitudinal relationships between blood-based NfL levels and other, neuroimaging-based, indices of neurodegeneration in individuals on the Alzheimer's continuum. Then, based on the biomarker classif

SUBMITTER: Jung Y 

PROVIDER: S-EPMC11484517 | biostudies-literature | 2024 Jan

REPOSITORIES: biostudies-literature