Li et al. (2019) reported that SNHG20 is highly expressed in glioma and promotes cell proliferation by silencing P21. LncRNA-NEAT1 promotes metastasis in soft-tissue sarcomas, and mass spectrometry revealed that most of the interacting proteins were involved in RNA splicing regulation (Huang et al., 2020). This evidence concerns the gene SNHG20 and central nervous system cancer.