To get insights on the involvement of V-ATPase dysregulation in human gliomas, we evaluated a panel of V-ATPase subunits belonging to either the V0 (ATP6V0C, ATP6V0A2) or the V1 (ATP6V1C, ATP6V1G1, ATPT6V1G2, ATP6V1G3) sectors (Supplementary Figure 1) using Oncomine, a web-based repository of publicly available series of glioma patients. This evidence concerns the gene ATP6V1G3 and glioma.