Several other genes were also upregulated in the presence of NFE2L2 aberrations, for example, NQO1, TXNRD1, PRDX1, GSR, GPX2, GCLM, FTL, AKR1C1, TXN, SQSTM1, GSTA1, KEAP1, GSTA4, ABCC1, and GCLC were upregulated in six to three tumour types (Supplementary Data 7). Here, GSTA4 is linked to neoplasm.