Functional enrichments with a p-Value (Benjamini) < 0.05 derived from the most variable expressed genes revealed 335 (oligodendrogliomas Supplementary Table 2), 107 (oligoastrocytoma Supplementary Table 3), 438 (astrocytoma Supplementary Table 4), and 67 (glioblastoma Supplementary Table 5) molecular pathways correlated with high and low levels of TMEM230 in LGG and GBM (Supplementary Figures 1-4 and Supplementary Tables 2-5). This evidence concerns the gene TMEM230 and astrocytoma (excluding glioblastoma).