Analysis of The Cancer Genome Atlas (TCGA) data revealed that seven DCAF genes (DCAF2, DCAF4, DCAF7, DCAF12, DCAF13, DCAF15, and DCAF17) were significantly upregulated in lung adenocarcinoma (LUAD) (Figure S1A–C, Supporting Information). Here, DTL is linked to lung adenocarcinoma.