NCI Dictionary of Cancer Terms

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The NCI Dictionary of Cancer Terms features 8,107 terms related to cancer and medicine.

DNA intercalating agent
(…in-TER-kuh-LAY-ting AY-jent)
A substance that inserts itself into the DNA structure of a cell and binds to the DNA. This causes DNA damage. In cancer treatment, DNA intercalating agents may kill cancer cells by damaging their DNA and stopping them from dividing.