To confirm whether LOX inhibition–induced upregulation of OLFML3 could affect microglia infiltration in the GBM TME, we first performed transwell migration assays with results showing that the conditioned media (CM) from LOX-depleted or inhibited U87 cells increased the migration ability of HMC3 microglia (Figure 3, F and G and Supplemental Figure 3, D and E). The gene discussed is OLFML3; the disease is glioblastoma.