Importantly, 10 of these TAAs were detected by proteomics in the exact tumor tissues where they were inferred to be expressed based on RNA-seq data, including MAGEB2, MAGEA1, MAGEC1, MAGEC2, DCAF4L2, PPP4R3CP, MAGEB1, DCAF8L2, TGIF2LX, and FTHL17. This evidence concerns the gene DCAF4L2 and neoplasm.