TRAF3IP3 and central nervous system cancer: Considering the heterogeneity of tumor cells in the glioma TIME, we specifically extracted four subtypes of tumor cells: OPC‐like, MES‐like, NPC‐like, and AC‐like cells from our in‐house dataset and found that TRAF3IP3 exhibited selective enrichment in NPC‐like and MES‐like tumor cells (Figure 7J‐L).