Moreover, the substances involved in angiogenesis have become promising therapeutic targets, e.g., bevacizumab (anti-VEGF monoclonal antibody) is already used in clinical practice in combination with standard chemotherapy to treat ovarian, cervical, colorectal, nonsquamous non-small cell (NSCLC) lung, kidney and brain cancers [13]. The gene discussed is VEGFA; the disease is non-small cell lung carcinoma.