In the LinkedOmics database, all these 9 key genes: SNX5, HSPA1A, BLMH, CCNF, CDC20, CDC27, SF3B4, CYP3A4 and UGT1A9 were associated with OS (Figure S2, A–I), metastasis (Figure S2, J–R) and tumor stage (Figure S2, S–A). This evidence concerns the gene SNX5 and neoplasm.