As shown in Figure 1(d), the total protein level of KDM1A was higher in breast cancer, uterine corpus endometrial carcinoma (UCEC), colon cancer, ovarian cancer, lung adenocarcinoma (p < 0.001), and clear cell RCC (p < 0.05) compared with normal tissues. The gene discussed is KDM1A; the disease is malignant colon neoplasm.