NFE2L2 and cancer: The evaluation of transcriptomic data for 1037 cancer cell lines representing 22 different anatomical sites from the Cancer Cell Line Encyclopedia (CCLE) also showed KYNU mRNA levels to be positively correlated (Spearman ρ: 0.36 (95% CI: 0.31–0.42); 2-sided p < 0.0001) with the 11-gene NRF2 activation consensus signature (Figure 1D,E).