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Updated: Jun 27, 2026
09:14
Isolation and Quantification of Epstein-Barr Virus from the P3HR1 Cell Line
Published on: September 28, 2022
Epstein-Barr virus in autoimmune diseases.
1Department of Rheumatology, University Hospital Jean Minjoz, Besançon; and EA 3186 Agents Pathogènes et Inflammation, University of Franche Comté, Besançon, France. etoussirot@chu-besancon.fr
Best Practice & Research. Clinical Rheumatology
|November 26, 2008
Summary
Epstein-Barr virus (EBV) may contribute to autoimmune diseases like lupus and rheumatoid arthritis. Research shows links between EBV and these conditions, including molecular mimicry and increased lymphoma risk.
Area of Science:
- Immunology
- Virology
- Rheumatology
Background:
- Autoimmune diseases like systemic lupus erythematosus (SLE), rheumatoid arthritis (RA), and primary Sjögren's syndrome (pSS) have complex genetic and environmental factors.
- Epstein-Barr virus (EBV) is investigated for its potential role in the pathophysiology of these autoimmune conditions.
Purpose of the Study:
- To explore the association between Epstein-Barr virus (EBV) and autoimmune diseases (SLE, RA, pSS).
- To review evidence linking EBV to disease mechanisms, including molecular mimicry and lymphoma risk.
Main Methods:
- Review of existing literature on EBV in SLE, RA, and pSS.
- Analysis of studies reporting anti-EBV antibody titers, T-cell responses, EBV load, and EBV presence in affected tissues.
Main Results:
- Elevated anti-EBV antibodies and impaired T-cell responses to EBV antigens are noted in SLE and RA patients.
- Increased EBV load in peripheral blood and detection of EBV in target organs (synovium, salivary glands) are observed.
- Molecular mimicry between EBV proteins and self-antigens is demonstrated, and an increased lymphoma risk is associated with these conditions.
Conclusions:
- EBV is a plausible etiological factor in SLE, RA, and pSS, contributing through mechanisms like molecular mimicry.
- Further research is needed to understand the impact of biological therapies on EBV load and latent infection in these autoimmune diseases.
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