We further analyzed the immune infiltration, which was estimated by CIBERSORT algorithms, across diverse cancer types from The Cancer Genome Atlas (TCGA), and found that the different expression of BEST1 in peripheral blood monocytes of diverse cancers was consistent with the proportion of infiltration of monocytes and macrophages in tumor microenvironment (Figure S1c, Supporting Information). The gene discussed is BEST1; the disease is cancer.