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Related Concept Videos

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Tumor suppressor genes are normal genes that can slow down cell division, repair DNA mistakes, or program the cells for apoptosis in case of irreparable damage. Hence, they play an essential role in preventing the proliferation of damaged cells.
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Related Experiment Video

Updated: Dec 2, 2025

Author Spotlight: Genetically Engineered Mouse Models and Pathological Characterization of Neurofibromatosis Type 1 Associated Tumors
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Congenital Neuroblastoma.

Elena Minakova1, Jordan Lang2

  • 1Department of Pediatrics, Division of Newborn Medicine, Washington University in St Louis, St Louis, MO.

Neoreviews
|November 3, 2020
PubMed
Summary

Congenital neuroblastoma, a rare childhood cancer, presents uniquely in neonates. This review covers its causes, symptoms, and prognostic factors for better infant outcomes.

Area of Science:

  • Pediatric Oncology
  • Cancer Pathogenesis
  • Neonatal Medicine

Background:

  • Neuroblastoma is the most common childhood extracranial solid tumor.
  • Congenital neuroblastoma accounts for 5% of cases, primarily diagnosed in neonates.
  • Neonatal neuroblastoma exhibits a distinct clinical course compared to older children.

Purpose of the Study:

  • To review the pathogenesis of congenital neuroblastoma.
  • To describe the variable clinical presentation in neonates.
  • To identify biological prognostic factors for long-term outcomes.

Main Methods:

  • Literature review of congenital neuroblastoma.
  • Analysis of pathogenesis and clinical presentation.
  • Evaluation of prognostic biomarkers.

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Main Results:

  • Congenital neuroblastoma arises from the sympathoadrenal axis.
  • Clinical presentation is diverse, with unique neonatal characteristics.
  • Specific biological factors predict outcomes in neonates.

Conclusions:

  • Understanding congenital neuroblastoma's unique features is crucial for neonates.
  • Early identification of prognostic factors improves management strategies.
  • Further research into neonatal neuroblastoma pathogenesis is warranted.