Article
Collagen-induced arthritis in the BB rat. Prevention of disease by treatment with CTLA-4-Ig.
The Journal of clinical investigation - 1 Aug 1995
Knoerzer D B, Karr R W, Schwartz B D, Mengle-Gaw L J
Abstract excerpt
Antigen-specific T cell activation requires two independent signalling events, one mediated through T cell receptor engagement by the antigen-presenting cell-expressed peptide/class II major histocompatibility complex, and the second through the cognate interactions of costimulatory molecules expressed on the T cell and antigen-presenting cell. There is evidence from in vitro and in vivo experimental systems...
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