Antibodies to Epstein-Barr viral antigens in familial rheumatoid arthritis. 1989

M McDermott, and M Molloy, and J Buckley, and J Greally

Serum antibodies to Epstein-Barr virus (EBV) were measured in members of twenty-nine families in which two or more first degree relatives had rheumatoid arthritis (RA). These patients were assessed clinically for activity of disease and their treatment recorded. A higher proportion of seropositive individuals was found among patients and affected kindred than among the non-affected groups. Antibody titres to Viral Capsid Antigen (VCA) tended to be higher in patients and affected kindred. In those individuals in whom antibody to Early Antigen (EA) was present there was a lower titre of antibody to Epstein-Barr Nuclear Antigen (ENBA). The results suggest that an immunoregulatory defect may exist in some patients with RA which allows for enhanced expression of EBV.

UI MeSH Term Description Entries
D004854 Herpesvirus 4, Human The type species of LYMPHOCRYPTOVIRUS, subfamily GAMMAHERPESVIRINAE, infecting B-cells in humans. It is thought to be the causative agent of INFECTIOUS MONONUCLEOSIS and is strongly associated with oral hairy leukoplakia (LEUKOPLAKIA, HAIRY;), BURKITT LYMPHOMA; and other malignancies. Burkitt Herpesvirus,Burkitt Lymphoma Virus,E-B Virus,EBV,Epstein-Barr Virus,Human Herpesvirus 4,Infectious Mononucleosis Virus,Burkitt's Lymphoma Virus,HHV-4,Herpesvirus 4 (gamma), Human,Burkitts Lymphoma Virus,E B Virus,E-B Viruses,Epstein Barr Virus,Herpesvirus, Burkitt,Infectious Mononucleosis Viruses,Lymphoma Virus, Burkitt,Mononucleosis Virus, Infectious,Mononucleosis Viruses, Infectious
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000914 Antibodies, Viral Immunoglobulins produced in response to VIRAL ANTIGENS. Viral Antibodies
D001172 Arthritis, Rheumatoid A chronic systemic disease, primarily of the joints, marked by inflammatory changes in the synovial membranes and articular structures, widespread fibrinoid degeneration of the collagen fibers in mesenchymal tissues, and by atrophy and rarefaction of bony structures. Etiology is unknown, but autoimmune mechanisms have been implicated. Rheumatoid Arthritis

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