TMEM230 was significantly differentially expressed between LGG astrocytoma compared to HGG astrocytoma (a base mean expression of 1872.54 in LGG tumors, and a log2 fold change of 0.695271080072909 associated with an adjusted p-value of 9.14930075327835 × 10−74). This evidence concerns the gene TMEM230 and astrocytoma (excluding glioblastoma).