KDR is overexpressed in different types of cancers, such as breast cancer [9,10], cervical cancer [11,12], non-small cell lung cancer (NSCLC) [11,13,14], hepatocellular carcinoma (HCC) [5,11,15], and renal carcinoma [5,11,16]. The gene discussed is KDR; the disease is hepatocellular carcinoma.