Radiation therapy is a type of cancer treatment that uses high doses of radiation to kill cancer cells and shrink tumors. Learn about the types of radiation, why side effects happen, which ones you might. Biomarker testing, also called tumor testing, tumor profiling, or tumor genetic testing, finds changes in your cancer that could help your doctor choose a cancer treatment for you.

Revumenib citrate works by binding to a protein called menin. This prevents menin from interacting with a rearranged form of the kmt2a protein made by an abnormal kmt2a gene found in some leukemia. A type of treatment that uses drugs or other substances to target specific molecules that cancer cells need to survive and spread. Targeted therapies work in different ways to treat cancer.