MIR9-2HG and neoplasm: Considering the heterogeneity of tumor biology, we explored whether there is a cluster of cells overexpressing LINC00461. Surprisingly, our findings revealed that the cells in Cluster 5 showed highly elevated expressions of LINC00461 and cell-division-related genes simultaneously and also displayed biomarkers enriched in pathways associated with cell division (Fig. S5A, Table S1).