We discovered that CPEB1 gene expression was significantly correlated with immune cell infiltration in 27 cancer types: 19 of these cancer types showed significantly positive correlations, including BC (N=1077, R=0.37, p=7.0e-37), COAD/READ (N=373, R=0.76, p=1.6e-70), LIHC (N=363, R=0.41, p=4.6e-16), ovarian serous cystadenocarcinoma (OV) (N=417, R=0.19, p=1.1e-4), and uveal melanoma (UVM) (Figures 8A, B and 9A, B). The gene discussed is CPEB1; the disease is ovarian serous cystadenocarcinoma.