OLFML2B was overexpressed in BRCA, CHOL, COAD, ESCA, GBM, HNSC, KIRC, LIHC, LUAD, SARC, and STAD, while it was underexpressed in CESC, THCA, and UCES when compared between the tumor and normal samples (Figure 1B). The gene discussed is OLFML2B; the disease is neoplasm.