Biomarkers, or biological markers, are measurable indicators of a biological condition or state. These can be molecules found in blood, tissues, or other fluids and are used to detect normal or pathological processes, as well as responses to therapeutic interventions. In healthcare, biomarkers play a pivotal role in:
Biomarkers are crucial in modern healthcare as they provide insights into the early detection, diagnosis, and monitoring of diseases. By offering a detailed picture of biological states, they enable personalized medicine, allowing for treatments that are tailored to individual patients’ needs, leading to better outcomes. Their application in precision medicine reduces trial and error in finding effective treatments and supports the shift towards preventative care, ultimately enhancing quality of life and reducing healthcare costs.