MYC and malignant peripheral nerve sheath tumor: We next reviewed the expression of HEY1, MYC, and RAD21 in the bulk RNA-seq data between MPNST and the PN for which there was data, and we found these 3 genes to be more highly expressed in MPNST compared with PN (Figure 4D and Supplemental Figure 6), further implicating these as candidate genes.