IDH1 and astrocytoma (excluding glioblastoma): As exhibited in Figure 2A–2I, we found that SLC10A3 expression was significantly higher in LGGs with G3 (P<0.001), IDH wide type (P<0.001), non-codel 1p19q (P<0.0001), astrocytoma (P<0.001) and progression (P<0.01).