The smallest protagonist in film history - a human cell ... cells in the human body. Red blood cells that carry oxygen, white blood cells that fight bacteria, and countless other cells work ...

As the tumors grew, the researchers observed fewer T cells and a reduction in cytokine levels, including interleukin-3 (IL-3), hallmarks of T cell exhaustion. Treating the tumor-bearing mice ... a ...

Lymphocytes are white blood cells that help the body fight infection and disease. The healthy range for an adult is between 1,000 and 4,800 lymphocytes per microliter (µL) of blood. Doctors will ...