We examined the relationship between OAS3 expression and different tumour stages and found that DLBC, HNSC, KIRC, LIHC, LUSC, MESO, OV, PAAD, LUAD, SKCM, and UCS were positively correlated with the expression of OAS3. This finding suggests that OAS3 plays an important role in tumorigenesis (Supplementary Figure S2). The gene discussed is OAS3; the disease is neoplasm.