These results provide the framework for clinical application of heteroclitic BCMA<sub>72-80</sub> peptide, alone and in combination with anti-LAG3 and/or anti-OX40 therapy, in vaccination and/or adoptive immunotherapeutic strategies to generate long-lasting anti-tumor immunity in patients with MM or other BCMA expressing tumors.
Concurrent OX40 and CD30 Ligand Blockade Abrogates the CD4-Driven Autoimmunity Associated with CTLA4 and PD1 Blockade while Preserving Excellent Anti-CD8 Tumor Immunity.
OX40, a costimulatory molecule expressed primarily on activated CD4(+) T cells, promotes and enhances anti-tumor immunity with limited success on large tumors in mice.