Biomarkers and Lung Cancer Prevention: A New Frontier
Lung cancer remains a leading cause of cancer deaths worldwide. While early detection through screening is crucial, emerging research suggests that biomarkers may play a role in prevention efforts. What are biomarkers? Biomarkers are biological molecules or characteristics that can be measured in blood, tissue, or other body fluids. They offer insights into normal or abnormal processes in the body and can indicate the presence of disease, even before symptoms appear. Biomarkers for Lung Cancer Prevention * Early detection of precancerous changes: Certain biomarkers can identify individuals at higher risk of developing lung cancer by detecting subtle changes in the lungs before cancer fully develops. This allows for early interventions to prevent or slow cancer progression. * Targeted risk assessment: Biomarkers can help personalize lung cancer screening by identifying those most likely to benefit. This can reduce unnecessary screenings and…



