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). This evidence concerns the gene KEAP1 and small cell lung carcinoma.