Identification of cellular factors associated with inflammation and neurodegeneration in multiple sclerosis.

ABSTRACT: Serum biomarkers as neurofilament light chain (sNfL) and glial fibrillary acidic protein (sGFAP) enabled early identification of multiple sclerosis (MS) patients at risk of relapse-associated worsening (RAW) or progression independent of relapses (PIRA). However, the immunological mechanisms underlying these clinical phenotypes remain unclear. We conducted a cross-sectional study including 117 MS patients and 84 healthy controls (HC). Patients were stratified as NLGL (low sNfL and sGFAP), NH (high sNfL at different levels of sGFAP), and NLGH (low sNfL and high sGFAP). Percentages of blood and cerebrospinal fluid (CSF) mononuclear cells, and intracellular production of cytokines by T and B cells after "in vitro" stimulation were analyzed by flow cytometry. We identified a common inflammator

SUBMITTER: Rodero-Romero A 

PROVIDER: S-EPMC12367507 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature