NCI Dictionary of Cancer Terms
The NCI Dictionary of Cancer Terms features 7,916 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 (A-loh-VEK-tin ...)
- A substance that is being studied as a gene therapy agent in the treatment of cancer. It increases the ability of the immune system to recognize cancer cells and kill them.