Cytokine, Chemokine, and Neurofilament Light Chain Signatures in LGI1 Autoimmune Encephalitis.

ABSTRACT:

Objectives

To investigate the value of cytokine, chemokine, and neurofilament light chain (NfL) concentrations in predicting relapse risk, chronic epilepsy, and functional impairment in LGI1 autoimmune encephalitis (AE).

Methods

Cytokines/chemokines (IL-1-beta, IL-2, IL-4, IL-5, IL-6, IL-8/CXCL8, IL-10, IL-12p70, IL-13, IL-17A, GM-CSF, TNF-alpha, IFN-gamma, CXCL9, CXCL10, CXCL13, BAFF) and NfL concentrations were measured in CSF and paired serum from LGI1-AE patients evaluated at Mayo Clinic (01/2015-02/2024), using a multiplex immunoassay system (ELLA, Bio-Techne) and correlated with clinical outcomes. A laboratory-based cohort of LGI1-IgG-positive patients and control cohorts, including patients with mixed non-inflammatory disorders (MNID), Alzheimer's disease (AD), and te

SUBMITTER: Aboseif A 

PROVIDER: S-EPMC12623847 | biostudies-literature | 2025 Nov

REPOSITORIES: biostudies-literature