Biomarkers

Biomarkers, also referred to as biological markers, are measurable biochemical, physiological, or anatomical characteristics that indicate normal biological processes, disease states, or pharmacological responses to a therapeutic intervention. They are useful in medical research and can be used to detect risk factors for disease, give an indication of the progression of a disease, and provide insight into the effectiveness of different treatments. Biomarkers can also be used to assess environmental exposure to environmental agents such as toxins, allergens, and radiation. They are becoming increasingly important in diagnosing and treating diseases, as they can provide a more complete picture of what is happening in the body than traditional methods.