Although the expression of ADAR1 and ADAR2 was lowest in glioblastoma (GBM, WHO grade IV) of TCGA RNAseq (Additional file 1: Figure S1A, B), the same results did not validated in GSE16011 and REMBRANDT microarray databases (Additional file 1: Figure S1D, E, G, H). The gene discussed is ADAR; the disease is glioblastoma.