Patients with high expression of OAS1 showed poor OS (overall survival), including ACC (Adrenocortical carcinoma) (P=0.0077), LGG (Brain lower grade glioma) (P=0.025), LIHC (P=0.025), LUAD (P=0.0081), PAAD (P=0.047), and UVM (Uveal Melanoma) (P=0.0035). The gene discussed is OAS1; the disease is uveal melanoma.