Research Status of Biomarkers in Early Screening and Early Diagnosis of Lung Cancer

Lung cancer is one of the most malignant tumors in the world. In China, the mortality rate of lung cancer has been in the first place for many years. Early screening and early diagnosis of lung cancer is the premise of prolonging the survival time of patients with lung cancer. In recent years, liquid biopsy technology, which is considered to have a bright future, has attracted more and more attention, and its value in the early diagnosis of lung cancer is worth discussing. This paper reviews the application of biomarkers in early screening and early diagnosis of lung cancer, looks for specific biomarkers from multi-omics, and discusses their significance in early diagnosis of lung cancer.