STYX and cancer: From the result of GSEA (gene set enrichment analysis) in a published GC cohort (http://www.cbioportal.org/, TCGA, Nature 2014), we found that STYX was significantly associated with EMT pathway (p < 0.01), cell cycle (p < 0.01), and common cancer gene set (p < 0.01) (Fig. 1E).