CD137 (4-1BB) costimulation of CD8+ T cells is more potent when provided in cis than in trans with respect to CD3-TCR stimulation
oleh: Itziar Otano, Arantza Azpilikueta, Javier Glez-Vaz, Maite Alvarez, José Medina-Echeverz, Ivan Cortés-Domínguez, Carlos Ortiz-de-Solorzano, Peter Ellmark, Sara Fritzell, Gabriela Hernandez-Hoyos, Michelle Hase Nelson, María Carmen Ochoa, Elixabet Bolaños, Doina Cuculescu, Patricia Jaúregui, Sandra Sanchez-Gregorio, Iñaki Etxeberria, María E. Rodriguez-Ruiz, Miguel F. Sanmamed, Álvaro Teijeira, Pedro Berraondo, Ignacio Melero
| Format: | Article |
|---|---|
| Diterbitkan: | Nature Portfolio 2021-12-01 |
Deskripsi
Costimulation has been shown to be required for optimal activation of T cells and it could be delivered either in trans with respect to the source of CD3-TCR ligation or in cis on the same cell. Here the authors show that CD137 costimulation is more effective when delivered in cis to enhance T cell proliferation and activation.