RCAN1 and neoplasm: However, in lymphoid neoplasm diffuse large B-cell lymphoma (DLBC), glioblastoma multiforme (GBM), pancreatic adenocarcinoma (PAAD), skin cutaneous melanoma (SKCM), and thymoma (THYM), RCAN1 expression in tumor samples is higher than that in normal samples (Fig. 4B).