Objective. A causative role for Epstein-Barr virus (EBV) in the development of lymphoma in patients with rheumatoid arthritis (RA) has been proposed. We investigated the molecular features of EBV-positive diffuse large cell lymphomas in 2 patients with RA. Methods. Southern blot analysis for immuno
Epstein-Barr virus-specific cytotoxic T cell responses in rheumatoid arthritis patients
β Scribed by J. S. H. Gaston; A. B. Rickinson; M. A. Epstein
- Publisher
- Springer
- Year
- 1982
- Tongue
- English
- Weight
- 445 KB
- Volume
- 2
- Category
- Article
- ISSN
- 0172-8172
No coin nor oath required. For personal study only.
β¦ Synopsis
The level of Epstein-Barr (EB) virus-specific cytotoxic T cell responsiveness was measured in 21 patients with active, progressive rheumatoid arthritis (RA). A significant number (8 out of 20) of EB virus sero-positive patients showed a markedly impaired responsiveness when compared with a control group of healthy individuals. Serological responses of the RA patients to EB virus antigens were not significantly different from the control group. The defect in EB virus-specific cellular immunity shown by these results is of interest in the light of previous evidence of an alteration in the virus-host balance in RA patients.
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