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Updated: May 1, 2026
09:48
In vitro Quantitative Imaging Assay for Phagocytosis of Dead Neuroblastoma Cells by iPSC-Macrophages
Published on: February 14, 2021
6.8K
Apoptotic cell death in neuroblastoma.
Yuanyuan Li1, Akira Nakagawara2
1Division of Biochemistry and Innovative Cancer Therapeutics, Chiba Cancer Center Research Institute, 666-2 Nitona, Chuoh-ku, Chiba 260-8717, Japan. liyuan@chiba-cc.jp.
Cells
|April 9, 2014
Summary
Neuroblastoma (NB) is a common childhood cancer with varied outcomes. Aggressive forms resist treatment due to defective apoptosis, highlighting targets for new therapies.
Area of Science:
- Pediatric Oncology
- Cancer Biology
- Developmental Neuroscience
Background:
- Neuroblastoma (NB) is a heterogeneous childhood cancer originating from neural crest cells.
- NB exhibits diverse clinical behaviors, with infants often showing spontaneous regression while older children with metastatic disease have poor prognoses.
- Favorable NB regression may involve nerve growth factor (NGF) deficiency, whereas aggressive NB evades apoptosis, leading to treatment resistance.
Purpose of the Study:
- To review molecules and pathways involved in apoptotic cell death in neuroblastoma.
- To discuss the therapeutic potential of targeting apoptotic mechanisms in aggressive NB.
Main Methods:
- Literature review of recent findings on apoptosis in neuroblastoma.
- Analysis of molecular mechanisms underlying apoptotic evasion in aggressive NB.
Main Results:
- Identification of key molecules and pathways regulating apoptotic cell death in NB.
- Understanding of how defective apoptotic machinery contributes to treatment resistance in aggressive NB.
Conclusions:
- Targeting apoptotic pathways presents a promising strategy for developing novel therapeutics against aggressive neuroblastoma.
- Further research into NB apoptosis mechanisms could improve treatment outcomes for affected children.
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