SDHAP1 and neoplasm: Results show oncogene pseudogenes (PDIA3P1, LDHAP4, LDHAP7, EEF1A1P6, and EEF1A1P11) displayed high expressions in the low-OS subtype and that tumor-suppressor pseudogenes (SDHAP1, SDHAP3, DDX12P, CLUHP3, and RRN3P3) demonstrated high expressions in the high-OS subtype (Figure 2C-D), which was consistent with our above results (Figure 2A).