Although no significant difference of DND1 between prostate cancer tissues and normal tissues was observed, the DND1 mRNA expression level of DND1 in PCa tissues was higher than noncancerous prostate tissues based on the datasets (DND1 with higher log2FC than preset thresholds are considered differentially expressed genes, in TCGA data) as shown in Figure 1. The gene discussed is DND1; the disease is prostate cancer.