Intratumor Immunotherapy Kills Injected and Distant Tumors
Cancerous tumors must evade immune destruction to survive. They can achieve this by preventing the immune cells from gaining access to the tumor (“immune cold”) or by tipping the balance of immunoactivating and immunosuppressing signals toward immunosuppression. Immunosuppression means that, even if the immune cells penetrate the tumor, they cannot kill the cancer. The cytotoxicity … Read more
