Interestingly, NB cells with adrenergic phenotype (IMR32, LAN5, SK‐N‐BE, NGP, and CHLA255) appear to have higher CHAF1A expression than mesenchymal cells (SHEP and GIMEN).[64, 65] Whether CHAF1A contributes to distinct mesenchymal versus adrenergic epigenetic landscapes in NB will need to be investigated. Here, CHAF1A is linked to neuroblastoma.