The Clinical Values of Circulating Tumor Cells and T Lymphocyte Subsets in Predicting a Prognosis of Lung Cancer

Lung cancer is the most lethal cancer in men and women. Recently, it has been reported that circu-lating tumor cells (CTCs) are sensitive and reliable biomarkers for tracing relapse and metastasis of cancer patients. Many studies also showed that immune cellular dysfunctions in lung cancer patients are major reasons for cancer development. In this study, we explored the clinical significance of CTCs and T lymphocyte subtypes in lung cancer patients.