Mechanism of tumor rejection with doublets of CTLA-4, PD-1/PD-L1, or IDO blockade involves restored IL-2 production and proliferation of CD8+ T cells directly within the tumor microenvironment
================================================================================================================================================================================================

* Stefani Spranger
* Holly K Koblish
* Brendan Horton
* Peggy A Scherle
* Robert Newton
* Thomas F Gajewski