In the Th2low subgroup of patients with glioblastoma, a reduced expression of solute carrier family 11 (proton-coupled divalent metal ion transporter), member 1 (SLC11A1; encoding natural resistance-associated macrophage protein), tumor necrosis factor (TNF) receptor superfamily member 1B (TNFRSF1B), and lymphotoxin β receptor (LTBR) also show good prognoses [19,46]. Here, SLC11A1 is linked to glioblastoma.