Serum MOG Blood Biomarker Rose During Multiple Sclerosis Relapse
A 2026 medRxiv case-control study found that serum myelin oligodendrocyte glycoprotein was 20.5 pg/ml higher in multiple sclerosis than in healthy donors and 15.3 pg/ml higher during relapse than remission, making it a plausible blood marker of demyelination rather than a replacement for neurofilament light chain. Research Highlights MOG was higher in MS: serum myelin …