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Biomarkers - A to Z

Scientists holding coloured test tubesThis page contains links to content about biomarkers.

A 'biomarker' is a test - something that can be reliably measured in the body and that helps doctors understand more about a disease. Similar to how meteorologists predict the weather based on global patterns in weather systems, and tell you if you might need an umbrella later in the week, a cancer biomarker can tell a doctor the likely course of disease and help them plan treatment.

Many biomarkers are found in the blood or urine. Imaging scans are also used as biomarkers.

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Biomarkers is a sub-category of Research and trials and Detecting cancer

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