NCI Dictionary of Cancer Terms

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The NCI Dictionary of Cancer Terms features 7,926 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.

quinone reductase
(KWIH-none ree-DUK-tays)
An enzyme inside cells that makes certain molecules less toxic. Also called quinone oxidoreductase 1.