According to the expression of eleven genes (CHAC1, NQO1, SQLE, SLC1A5, GSS, LPCAT3, GPX4, AIFM2, ABCC1, ACSF2, FDFT1), tumor samples were classified into two clusters differing in prognosis and tumor microenvironment-infiltrating immune cells [204]. The gene discussed is SLC1A5; the disease is neoplasm.