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Cited by 334

The DOI matches its Crossref record; 30 of the 30 references it cites were found in a registry or an index.

EBNA1-specific T cells from patients with multiple sclerosis cross react with myelin antigens and co-produce IFN-γ and IL-2

Open access
Lünemann, Jan D., Jelčić, Ilijas, Roberts, Susanne, Lutterotti, Andreas, Tackenberg, Björn, Martin, Roland, Münz, Christian·2008·The Journal of Experimental Medicine

Abstract

Symptomatic primary Epstein-Barr virus (EBV) infection and elevated humoral immune responses to EBV are associated with an increased risk of developing multiple sclerosis (MS). We explored mechanisms leading to this change in EBV-specific immunity in untreated patients with MS and healthy virus carriers matched for MS-associated HLA alleles. MS patients showed selective increase of T cell responses to the EBV nuclear antigen 1 (EBNA1), the most consistently recognized EBV-derived CD4+ T cell antigen in healthy virus carriers, but not to other EBV-encoded proteins. In contrast, influenza and human cytomegalovirus–specific immune control was unchanged in MS. The enhanced response to EBNA1 was mediated by an expanded reservoir of EBNA1-specific central memory CD4+ T helper 1 (Th1) precursors and Th1 (but not Th17) polarized effector memory cells. In addition, EBNA1-specific T cells recognized myelin antigens more frequently than other autoantigens that are not associated with MS. Myelin cross-reactive T cells produced IFN-γ, but differed from EBNA1-monospecific cells in their capability to produce interleukin-2, indicative of a polyfunctional phenotype as found in controlled chronic viral infections. Our data support the concept that clonally expanded EBNA1-specific CD4+ T cells potentially contribute to the development of MS by cross-recognition of myelin antigens.

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Metadata

Authors
Lünemann, J. D., Jelčić, I., Roberts, S., Lutterotti, A., Tackenberg, B., Martin, R., & Münz, C.
Venue
The Journal of Experimental Medicine
Published
2008-07-28
Volume
205
Issue
8
Pages
1763-1773
ISSN
  • 0022-1007 (ISSN-L)
  • 1540-9538
OpenAlex
W2113624682
Cited by
334
References
30
FWCI
15.17
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: EBNA1-specific T cells from patients with multiple sclerosis cross react with myelin antigens and co-produce IFN-γ and IL-2. https://app.cochat.ai/papers/10.1084/jem.20072397
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Lünemann, J. D., Jelčić, I., Roberts, S., Lutterotti, A., Tackenberg, B., Martin, R., & Münz, C. (2008). EBNA1-specific T cells from patients with multiple sclerosis cross react with myelin antigens and co-produce IFN-γ and IL-2. The Journal of Experimental Medicine. https://doi.org/10.1084/jem.20072397

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