Figure 1. ADAR is upregulated in most cancers. (A) ADAR expression of pan-cancer in TCGA database. (B) ADAR expression of pan-cancer in TCGA database combined with GTEx database. (C) Pairing difference analysis of ADAR in TCGA database. (D) ADAR protein levels are significantly elevated in a variety of cancers. (E) ADAR expression of pan-cancer in GEO database.