Recently, increased studies have revealed that LMNB1 is abnormally expressed in a lot of human cancer types, such as upregulated in lung adenocarcinoma [11], prostate cancer [12, 13], cervical cancer [14], pancreatic cancer [15], liver cancer [16], and downregulated in breast cancer [17], gastric cancer [18] and two subtypes of lung cancer [19]. The gene discussed is LMNB1; the disease is prostate cancer.