Moreover, the expression of only a few of the entire profile of chemokines expressed in GBM tumors was preserved in spherical cultures (mainly CCL2, CX3CL1, CXCL16, CXCL11, CXCL10, CXCL12, CXCL26, CXCL2, and CXCL14, Figure 3b). Here, CXCL10 is linked to glioblastoma.