COMMD1, as the star molecule of the COMMDs family, has been confirmed to be involved in regulating the invasion, metastasis, and chemo-resistance of malignant tumors such as neuroblastoma, head and neck squamous cell carcinoma, lung cancer, colorectal cancer, glioblastoma, and melanoma cells 36, 37. The gene discussed is COMMD1; the disease is lung cancer.