LAG3 and neoplasm: However, the expression of LAG3 was significant downregulated in 7 tumors, including UCEC (tumor: 1.85 ± 1.66, normal: 2.42 ± 0.96, P = 0.04), COAD (tumor: 0.58 ± 1.55, normal: 1.73 ± 1.56, P = 1.7e-30), COADREAD (tumor: 0.53 ± 1.48, normal: 1.72 ± 1.54, P = 4.3e-39), LIHC (tumor: 0.39 ± 1.61, normal: 1.07 ± 1.03, P = 5.1e-11), THCA (tumor: – 0.05 ± 1.68, normal: 0.29 ± 1.56, P = 6.6e-4), READ (tumor: 0.36 ± 1.23, normal: 1.47 ± 0.71, P = 3.4e-3), OV (tumor: 1.53 ± 1.53, normal: 4.36 ± 0.76, P = 4.1e-42).