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Updated: May 1, 2026
Establishment of Epstein-Barr Virus Growth-transformed Lymphoblastoid Cell Lines
Published on: November 8, 2011
Higher incidence of Epstein-Barr virus-induced lymphocyte transformation in multiple sclerosis
C Tørring1, C Andreasen, N Gehr
1Department of Neurology, Aarhus University Hospital, Aarhus, Denmark; Department of Biomedicine, Aarhus University, Aarhus, Denmark.
Objectives:
Epstein-Barr virus (EBV) infection is associated with multiple sclerosis (MS), and EBV may transform lymphoblastoid cell lines more frequently in MS patients than controls, but it is not clear whether this reflects a higher viral load or an enhanced ability to reactivate EBV.
Material And Methods:
MS patients and controls were examined for their B-cell subsets and during 16 weeks for spontaneous lymphocyte transforming events.
Results:
MS patients had normal distribution of B-cell subsets, but a significantly higher incidence of B-cell transforming events, which occurred with kinetics similar to controls.
Conclusions:
The higher incidence suggests an increased frequency of latent EBV-infected B cells in MS.
