Cells from the immune system also make crucial contributions to the antitumor effects of chemotherapy. For example, the chemotherapeutic drugs oxaliplatin and cyclophosphamide can cause tumor cells to die in a way that is detectable by the immune system (called immunogenic cell death), which mobilizes immune cells with antitumor functions. Chemotherapeutic drugs that cause cancer immunogenic tumor cell death can make unresponsive tumors sensitive to immune checkpoint therapy.
Cells from the immune system also make crucial contributions to the antitumor effects of chemotherapy. For example, the chemotherapeutic drugs oxaliplatin and cyclophosphamide can cause tumor cells to die in a way that is detectable by the immune system (called immunogenic cell death), which mobilizes immune cells with antitumor functions. Chemotherapeutic drugs that cause cancer immunogenic tumor cell death can make unresponsive tumors sensitive to immune checkpoint therapy.