Prognostic Markers

Prognostic markers are specific biological factors, such as genes, proteins, or measurements from a patient’s body, that provide information about the likely course and outcome of a disease. They help doctors estimate how aggressive a disease is, how it might progress, and the chances of recovery or recurrence. For example, certain markers in cancer can indicate if the disease is likely to grow quickly or respond well to treatment. These markers are valuable for personalizing treatment plans and helping patients understand their prognosis more accurately.