GOLM1 and central nervous system cancer: GOLM1 was highly expressed (scores ≥3) in 9/20 low grade gliomas (LGG; 45.0%) and 40/49 high grade gliomas (HGG; 81.6%) whereas GOLM1 was nearly undetectable in non-neoplastic brain tissue samples (n = 6; Fig. 1b and c; Table 1).