T-cells are a type of white blood cell that play a central role in the immune system’s response to cancer. They can recognize and eliminate cancer cells by detecting abnormal proteins (antigens) on the surface of these cells. Once a T-cell identifies a cancer cell, it becomes activated and releases toxic substances like perforin and granzymes to kill the target. Additionally, some T-cells, such as cytotoxic CD8 T-cells, are especially effective in directly attacking tumors. Cancer immunotherapie

Activated T-cells are a crucial part of the body’s adaptive immune system, specifically designed to identify and eliminate abnormal or infected cells. When a T-cell recognizes a cancer cell through its T-cell receptor (TCR), it binds to antigens displayed on the cancer cell’s surface via major histocompatibility complex (MHC) molecules. This recognition triggers the T-cell to release cytotoxic molecules such as perforin and granzymes. Perforin forms pores in the cancer cell membrane, allowing gr