GPR155 and cancer: The top ten genes with greatest difference in log2-fold changes and listed as follows in order of decreasing difference in log2-fold changes: SLC40A1, WBSCR27 (METLL27), CCDC152, SELENOP (SEPP1), SYNPO, G0S2, NLPR1, SHE, LAD1, and GPR155 have been found to be involved in iron and selenium transport, pyroptosis, actin dynamics, cell motility, adhesion, and transport of growth factors and anti-cancer drugs.