NNMT and glioblastoma: NNMT was found to be upregulated in kidney renal clear cell carcinoma (KIRC), kidney renal papillary cell carcinoma (KIRP), pancreatic adenocarcinoma (PAAD), glioblastoma multiforme (GBM), sarcoma (SARC), and lymphoid neoplasm diffuse large B-cell lymphoma (DLBC) [57].