PTOV1 and cancer: Interestingly, aside from the feature of grade, the GO terms of the mRNAs that have a close connection with MIR4435-2HG, LINC02541, MIR9-3HG, AC099850.4, and PTOV1-AS2 were mainly focused on cell proliferation, cell division, and cell migration, while KEGG was mostly concentrated on tumor-related pathways such as the p53 signaling pathway, pathways in cancer, the cell cycle and ECM-receptor interaction.