The results found that the expression levels of ABCG1, HAVCR2, CD14, and TGFA were significantly increased (p < 0.05) in tumor tissue samples compared with para-cancerous control tissue samples, while the expression levels of KDF1 and KITLG were significantly decreased (p < 0.05) (Figure 9A). The gene discussed is KDF1; the disease is neoplasm.