Collectively, the results presented in this section point to GSH, NAD(P)/H, aspartate, and AXP as potential 1H-MRS-detectable biomarkers of TERT status and to glutamate, α-KG, alanine, and AXP as potential biomarkers of ALT status in low-grade gliomas harboring IDHmut. This evidence concerns the gene TERT and central nervous system cancer.