LDHAP4 and neoplasm: Compared to HPV negative, patients with HPV positive had significantly higher expressions of oncogene pseudogenes (SDHAP1, SDHAP3, DDX12P, CLUHP3, and RRN3P3), but there was no prominent difference in the expressions of tumor-suppressor pseudogenes (PDIA3P1, LDHAP4, LDHAP7, EEF1A1P6, and EEF1A1P11) (Figure S4A).