Figure 1. DEGs of LUAD. (A–C) DEGs acquired from GEO microarrays (GSE32863, GSE43458, GSE10072); (D) DEGs obtained from TCGA LUAD RNA-sequencing; (E) intersection of up-regulated DEGs; (F) intersection of down-regulated DEGs. DEGs, differentially expressed genes; GEO, Gene Expression Omnibus; TCGA, The Cancer Genome Atlas; LUAD, lung adenocarcinoma.