| Literature DB >> 15722257 |
Shigemasa Sawada1, Masami Takei.
Abstract
The etiology of rheumatoid arthritis (RA) has remained unknown, although it has been investigated and speculated that both genetic and environmental components contribute to the cause of this disease. Epstein-Barr virus (EBV) has been a strong candidate about for over 25 years as environmental infectious agent(s). There are many circumstantial evidence for association between EBV and RA, but definite evidence is wanting. In present article, we review an increase circumstantial proof which has been investigated so far and demonstrate direct evidence for the presence of EBV in inflamed synovial cells in patients with RA and discuss on the recent finding of signaling lymphocytic-activation molecule (SLAM)-associated protein (SAP), which opened a new approach to understand on impaired function of cytotoxic T cell for EBV in patients with RA.Entities:
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Year: 2005 PMID: 15722257 DOI: 10.1016/j.autrev.2004.08.034
Source DB: PubMed Journal: Autoimmun Rev ISSN: 1568-9972 Impact factor: 9.754