Higher plasma neurofilament-light chain concentration in drug-resistant epilepsy.

ABSTRACT: Drug-resistant epilepsy is the most severe form of epilepsy and is frequently associated with cognitive decline. Whether drug-resistant epilepsy results in neurodegeneration or other types of brain injury is not known, and early detection of detrimental clinical trajectories would be clinically very useful. Blood biomarkers of brain injury reflect neurodegeneration or brain injury in several brain diseases but have not been extensively studied in epilepsy. We investigated a panel of such markers in a large epilepsy cohort with an emphasis on assessing differences between drug-resistant and monotherapy-controlled epilepsy. Blood neurofilament light, glial fibrillary acidic protein, total tau, S100 calcium-binding protein B and neuron-specific enolase concentrations were measured in 444 pati

SUBMITTER: Akel S 

PROVIDER: S-EPMC11925020 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature