Compared with non-small cell lung cancer, KEAP1 and BRD4 expression were much higher in SCLC cells than in NSCLC cells based on publicly available RNA-seq data from Cancer Cell Line Encyclopedia (CCLE) and microarray data from Genomics of Drug Sensitivity in Cancer (GDSC) (Supplementary Figure S2A,B). The gene discussed is KEAP1; the disease is cancer.