NK (natural killer) cells are a population of lymphocytes with both innate and adaptive immune features. They produce cytotoxic molecules and can eliminate infected cells or cancer cells.

T cells are white blood cells that are important for adaptive immunity. They have unique cell surface receptors that are generated by randomly assorting genes. These receptors allow T cells to ...

Neurons are cells in the body that are responsible for transmitting electrical signals through the nervous system. Different types of neurons affect the ability to move, which begins as an impulse, or ...