NCI Dictionary of Cancer Terms
The NCI Dictionary of Cancer Terms features 7,800 terms related to cancer and medicine.
Browse the dictionary by selecting a letter of the alphabet or by entering a cancer-related word or phrase in the search box.
- listen (in-ter-LOO-kin...)
- One of a group of related proteins made by leukocytes (white blood cells) and other cells in the body. Interleukin-6 is made mainly by some T lymphocytes. It causes B lymphocytes to make more antibodies and also causes fever by affecting areas of the brain that control body temperature. Interleukin-6 made in the laboratory is used as a biological response modifier to boost the immune system in cancer therapy. Interleukin-6 is a type of cytokine. Also called IL-6.