Of the nine neuroblastoma cell lines, seven expressed reduced levels of MEGF10 RNA compared to normal tissues (fetal adrenal and hNCC) and most had some degree of DNA hypermethylation, while two cell lines (GIMEN and BCH‐N‐DW), had MEGF10 RNA expression levels comparable to normal tissues and these two cell lines were unmethylated (Figure 3C). Here, MEGF10 is linked to neuroblastoma.