MYCN and nervous system cancer: One candidate PPI is the N‐Myc/Aurora‐A interaction.[3]MYCN (the gene that encodes for the N‐Myc protein) was discovered through its association with neuroblastoma, a cancer of the nervous system that affects children.[4, 5] Elevated levels of N‐Myc have also been observed in several other cancers.[6] In 2016, Richards et al.