LINC-PINT and central nervous system cancer: These studies proved that circMMP9, circNT5E, and circTTBK2 harbors the miRNAs to suppress the target genes in glioblastoma progression, circSMARCA5 directly interacts with SRSF1 to regulate the migration of glioma cells, and circ-LINC-PINT encodes a peptide to suppress the oncogenic transcriptional elongation in glioblastoma.