,53,54,55,56,57,58 BCMA is expressed in mature B lymphocytes and has been synthetically expressed in CAR T cells, augmenting proliferation58; whereas Fn14, expressed in healthy tissue and particularly in solid tumors such as glioblastoma,59 has not been previously synthetically expressed in T cells to alter their function. This evidence concerns the gene TNFRSF12A and glioblastoma.