Basedon 153 glioma samples, the median expression of ACE2 was 0.1 FPKMwith all samples showing an expression level below the detection limit,FPKM < 1.0 (data summarized on https://www.proteinatlas.org/ENSG00000130234-ACE2/pathology/glioma). Here, ACE2 is linked to central nervous system cancer.