Biomarkers for myelin oligodendrocyte glycoprotein-associated disease: recent advances and future
TL;DR
The biomarkers and emerging biomarkers of MOGAD are discussed, emphasizing the specific changes and aspects that may be applicable to clinical diagnosis and treatment.
Abstract
MOGAD is a rare autoimmune encephalomyelitis that shares similar clinical manifestations with other central nervous system demyelinating diseases. However, they must be distinguished due to their distinct pathogenesis and treatment methods. Currently, the clinical diagnosis of MOGAD primarily relies on patients’ clinical manifestations and imaging features, with biomarker application being relatively limited. Meanwhile, research on MOGAD biomarkers has advanced rapidly, with findings mainly focusing on imaging features, antibody titers, nerve cell markers, cytokines, and inflammatory cell ratios. These biomarkers can distinguish among various autoimmune with similar clinical manifestations and exhibit certain specificity. If these biomarker findings are applied to the clinical diagnosis of MOGAD, they could enhance diagnostic accuracy and support earlier and more accurate diagnosis, while providing a scientific basis for evaluating disease progression and prognosis. We discuss the biomarkers and emerging biomarkers of MOGAD, emphasizing the specific changes and aspects that may be applicable to clinical diagnosis and treatment.