Tau protein, phosphorylated tau protein and beta-amyloid42 in the cerebrospinal fluid of multiple sclerosis patients.
OBJECTIVES: The presented study focuses on the importance of measurement of beta-amyloid42 (Abeta-42) levels, total tau protein, and phosphorylated tau (p-tau) protein in the cerebrospinal fluid (CSF) of cerebrospinal multiple sclerosis (MS) and clinically isolated syndrome (CIS) which represents an early phase of multiple sclerosis.