Diagnostic biomarkers of multiple sclerosis

Multiple sclerosis (MS) is a chronic and inflammatory disease of the central nervous system (CNS) that is common in people between the ages of 20 and 40. Although the exact cause of MS is still unknown, evidences shows that genetic and environmental factors have a role in activating immune cells to attack the myelin sheath of the neurons, and causing them to be damaged. In order to control and reduce the disease prevalence, early identification of at risk people and patients in the early stages of the disease is important. Measurement of interferon gamma (IFN-γ), vitamin D, melatonin, neurofilaments, micro RNA-132 (miR-132), miR-155, determination of antibody titer against Epstein-Barr virus (EBV) and human leukocyte antigen (HLA) typing are appropriate methods to diagnose the disease, and ultimately prevent its recurrence.