Abstract
4-1BB, a member of the tumor necrosis factor receptor (TNFR) superfamily, is emerging as an important costimulatory molecule, particularly in the regulation of CD8+ T cell responses. Costimulation through 4-1BB, such as by utilizing agonistic anti-4-1BB monoclonal antibodies, has been well studied in various tumor models. However, 4-1BB is also an important regulator of antiviral CD8+ T cell responses. This review summarizes these findings and describes how 4-1BB is beginning to be exploited in terms of boosting antiviral vaccine responses.
Original language | English |
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Pages (from-to) | 593-601 |
Number of pages | 9 |
Journal | Viral Immunology |
Volume | 19 |
Issue number | 4 |
DOIs | |
Publication status | Published - 2006 |