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biomarker (BY-oh-MAR-ker)

 A biological molecule found in blood, other body fluids, or tissues that is a sign of a normal or abnormal process, or of a condition or disease. A biomarker may be used to see how well the body responds to a treatment for a disease or condition. Also called molecular marker and signature molecule.



Previous Definitions:biological agent, biological drug, biological profile, biological response modifier therapy, biological therapy
Next Definitions:Biomed 101, biomedicine, biometrics, biometry, biopsy

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