title: Neuroblastoma: A Tough Nut to Crack.
abstract: Neuroblastoma, an embryonal tumor arising from neural crest-derived progenitor cells, is the most common solid tumor in childhood, with more than 700 cases diagnosed per year in the United States. In the past several decades, significant advances have been made in the treatment of neuroblastoma. Treatment advances reflect improved understanding of the biology of neuroblastoma. Although amplification of MYCN was discovered in the early 1980s, our understanding of neuroblastoma oncogenesis has advanced in the last decade as a result of high-throughput genomic analysis, exome and whole-genome sequencing, genome-wide association studies, and synthetic lethal drug screens. Our refined understanding of neuroblastoma biology and genetics is reflected in improved prognostic stratification and appropriate tailoring of therapy in recent clinical trials. Moreover, for high-risk neuroblastoma, a disease that was uniformly fatal 3 decades ago, recent clinical trials incorporating autologous hematopoietic transplant and immunotherapy utilizing anti-GD2 antibody plus cytokines have shown improved event-free and overall survival. These advances have resulted in a growing population of long-term survivors of neuroblastoma. Examination of the late effects and second malignant neoplasms (SMNs) in both older generations of survivors and more recently treated survivors will inform both design of future trials and surveillance guidelines for long-term follow-up. As a consequence of advances in understanding of the biology of neuroblastoma, successful clinical trials, and refined understanding of the late effects and SMNs of survivors, the promise of precision medicine is becoming a reality for patients with neuroblastoma.
authors.affiliation: From the Center for Medical Genetics Ghent, Cancer Research Institute Ghent, Ghent, Belgium; Seattle Children's Hospital, Seattle, WA; Department of Pediatrics, University of Washington School of Medicine, Seattle, WA; University of Chicago Comer Children's Hospital, Chicago, IL.
authors.forename: Frank
authors.initials: F
authors.lastname: Speleman
authors.affiliation: From the Center for Medical Genetics Ghent, Cancer Research Institute Ghent, Ghent, Belgium; Seattle Children's Hospital, Seattle, WA; Department of Pediatrics, University of Washington School of Medicine, Seattle, WA; University of Chicago Comer Children's Hospital, Chicago, IL.
authors.forename: Julie R
authors.initials: JR
authors.lastname: Park
authors.affiliation: From the Center for Medical Genetics Ghent, Cancer Research Institute Ghent, Ghent, Belgium; Seattle Children's Hospital, Seattle, WA; Department of Pediatrics, University of Washington School of Medicine, Seattle, WA; University of Chicago Comer Children's Hospital, Chicago, IL.
authors.forename: Tara O
authors.initials: TO
authors.lastname: Henderson
mesh_terms: D000077548:Anaplastic Lymphoma Kinase; D056915:DNA Copy Number Variations / Q000235:genetics*; D053263:Gene Regulatory Networks / Q000235:genetics; D006801:Humans; D058990:Molecular Targeted Therapy; D009154:Mutation / Q000235:genetics; D000071447:N-Myc Proto-Oncogene Protein / Q000235:genetics*; D009447:Neuroblastoma / Q000188:drug therapy* / Q000235:genetics* / Q000473:pathology; D011379:Prognosis; D016601:RNA-Binding Proteins / Q000235:genetics; D020794:Receptor Protein-Tyrosine Kinases / Q000235:genetics; D015398:Signal Transduction / Q000235:genetics
chemical_list: C516326:LIN28B protein, human; C459801:MYCN protein, human; D000071447:N-Myc Proto-Oncogene Protein; D016601:RNA-Binding Proteins; D000077548:Anaplastic Lymphoma Kinase; D020794:Receptor Protein-Tyrosine Kinases