@article{WunschHohmannMillesetal.2016,
  author    = {Wunsch, Marie and Hohmann, Christopher and Milles, Bianca and Rostermund, Christina and Lehmann, Paul V. and Schroeter, Michael and Bayas, Antonios and Ulzheimer, Jochen and M{\"a}urer, Mathias and Erg{\"u}n, S{\"u}leyman and Kuerten, Stefanie},
  title     = {The Correlation between the Virus- and Brain Antigen-Specific B Cell Response in the Blood of Patients with Multiple Sclerosis},
  series = {Viruses},
  volume    = {8},
  journal   = {Viruses},
  number    = {4},
  doi       = {10.3390/v8040105},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-146946},
  pages     = {105},
  year      = {2016},
  abstract  = {There is a largely divergent body of literature regarding the relationship between Epstein-Barr virus (EBV) infection and brain inflammation in multiple sclerosis (MS). Here, we tested MS patients during relapse (n = 11) and in remission (n = 19) in addition to n = 22 healthy controls to study the correlation between the EBV- and brain-specific B cell response in the blood by enzyme-linked immunospot (ELISPOT) and enzyme-linked immunosorbent assay (ELISA). Cytomegalovirus (CMV) was used as a control antigen tested in n = 16 MS patients during relapse and in n = 35 patients in remission. Over the course of the study, n = 16 patients were untreated, while n = 33 patients received immunomodulatory therapy. The data show that there was a moderate correlation between the frequencies of EBV- and brain-reactive B cells in MS patients in remission. In addition we could detect a correlation between the B cell response to EBV and disease activity. There was no evidence of an EBV reactivation. Interestingly, there was also a correlation between the frequencies of CMV- and brain-specific B cells in MS patients experiencing an acute relapse and an elevated B cell response to CMV was associated with higher disease activity. The trend remained when excluding seronegative subjects but was non-significant. These data underline that viral infections might impact the immunopathology of MS, but the exact link between the two entities remains subject of controversy.},
  language  = {en}
}