TERT and glioblastoma: In more recent years, the contemporary research landscape has been dominated by other pivotal topics, including glioblastoma (cluster 1), TERT (cluster 2), DNA methylation profiling (cluster 4), dipg (cluster 5), radiomics (cluster 6), m6A (cluster 8), immune infiltration (cluster 9), and leptomeningeal metastases (cluster 11).