Analysis of the molecular signature dataset GSE13213, which focuses on tumor relapse70, revealed that the expression of IWS1, CDCA5, CDK1, and CCNB1 (encoding Cyclin B1) was higher in a set of relapsing than in another set of non-relapsing LUADs (Fig. 8f, left panel). This evidence concerns the gene IWS1 and neoplasm.