Meanwhile, it was not correlated with any of the four methyltransferases in UCS and CHOL or with DNMT2 in LUAD, PAAD, and THCA, DNMT3A in DLBC, LAML, PAAD, and READ, and DNMT3B in LAML and PAAD. Here, DNMT3B is linked to pancreatic adenocarcinoma.