High anti-JCPyV serum titers coincide with high CSF cell counts in RRMS patients.
Tilman Schneider-HohendorfAndreas Schulte-MecklenbeckPatrick OstkampClaudia JanoschkaMarc PawlitzkiFelix LuessiFrauke ZippSven G MeuthLuisa KlotzHeinz WiendlCatharina C GrossNicholas SchwabPublished in: Multiple sclerosis (Houndmills, Basingstoke, England) (2020)
High anti-JCPyV indices, which could be indicative of increased viral activity, are associated with elevated immune cell recruitment to the CNS. Its excessive impairment in conjunction with viral activity could predispose for PML development.