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The quest to develop an effective therapy for neuroblastoma.
- Source :
- Journal of Cellular Physiology; Nov2021, Vol. 236 Issue 11, p7775-7791, 17p
- Publication Year :
- 2021
-
Abstract
- Neuroblastoma (NB) is a common solid extracranial tumor developing in pediatric populations. NB can spontaneously regress or grow and metastasize displaying resistance to therapy. This tumor is derived from primitive cells, mainly those of the neural crest, in the sympathetic nervous system and usually develops in the adrenal medulla and paraspinal ganglia. Our understanding of the molecular characteristics of human NBs continues to advance documenting abnormalities at the genome, epigenome, and transcriptome levels. The high‐risk tumors have MYCN oncogene amplification, and the MYCN transcriptional regulator encoded by the MYCN oncogene is highly expressed in the neural crest. Studies on the biology of NB has enabled a more precise risk stratification strategy and a concomitant reduction in the required treatment in an expanding number of cases worldwide. However, newer treatment strategies are mandated to improve outcomes in pediatric patients who are at high‐risk and display relapse. To improve outcomes and survival rates in such high‐risk patients, it is necessary to use a multicomponent therapeutic approach. Accuracy in clinical staging of the disease and assessment of the associated risks based on biological, clinical, surgical, and pathological criteria are of paramount importance for prognosis and to effectively plan therapeutic approaches. This review discusses the staging of NB and the biological and genetic features of the disease and several current therapies including targeted delivery of chemotherapy, novel radiation therapy, and immunotherapy for NB. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00219541
- Volume :
- 236
- Issue :
- 11
- Database :
- Complementary Index
- Journal :
- Journal of Cellular Physiology
- Publication Type :
- Academic Journal
- Accession number :
- 153124813
- Full Text :
- https://doi.org/10.1002/jcp.30384