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CSF Neurofilament light chain level predicts axonal damage in cerebral vasculitis.


ABSTRACT: The rarity of primary angiitis of the central nervous system (PACNS) demands diagnostic and prognostic biomarkers. We retrospectively measured Neurofilament light chain (NFL) concentrations in cerebrospinal fluid in a severely relapsing PACNS patient at multiple time points during the course of the disease. A marked increase in NFL levels preceding the onset of neuro-axonal damage and arterial-vessel abnormalities was observed with magnetic resonance imaging as well as with MR- and conventional angiography. Thus, marked elevation of NFL in PACNS seems to occur ahead of definitive radiological abnormalities and might serve as a diagnostic biomarker.

SUBMITTER: Pawlitzki M 

PROVIDER: S-EPMC6562033 | biostudies-literature | 2019 Jun

REPOSITORIES: biostudies-literature

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CSF Neurofilament light chain level predicts axonal damage in cerebral vasculitis.

Pawlitzki Marc M   Butryn Michaela M   Kirchner Florian F   Färber Jacqueline J   Beuing Oliver O   Minnerup Jens J   Meuth Sven G SG   Neumann Jens J  

Annals of clinical and translational neurology 20190603 6


The rarity of primary angiitis of the central nervous system (PACNS) demands diagnostic and prognostic biomarkers. We retrospectively measured Neurofilament light chain (NFL) concentrations in cerebrospinal fluid in a severely relapsing PACNS patient at multiple time points during the course of the disease. A marked increase in NFL levels preceding the onset of neuro-axonal damage and arterial-vessel abnormalities was observed with magnetic resonance imaging as well as with MR- and conventional  ...[more]

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