ArticleJCO precision oncology2025
Minimal Residual Disease Detection in Peripheral Blood of Patients With High-Risk Neuroblastoma Correlates With Outcome in the International GPOH-DCOG Prospective Validation Study.
Article in JCO precision oncology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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Who cites it
1 citing paper in PubMed.
- Epigenetic Liquid Biopsy Enables Universal Mutation-Agnostic Molecular Surveillance for High-Risk Neuroblastoma.Clinical cancer research : an official journal of the American Association for Cancer Research · 2026Article
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Authors and funding
15 authors.
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Abstract
purposeAbout 60% of patients with high-risk neuroblastoma relapse. Specific mRNA detection in bone marrow (BM) by reverse transcriptase quantitative PCR (RT-qPCR) is associated with survival outcomes. Peripheral blood (PB) sampling is less invasive. Therefore, we prospectively validated an RT-qPCR panel of neuroblastoma mRNA in PB of patients with high-risk neuroblastoma, treated in NB2004-HR (GPOH) and NBL2009 (DCOG).
methodsFrom 312 patients, 634 PB samples were prospectively collected (2009-2017) at diagnosis, after two cycles and end-of-induction therapy. RT-qPCR was performed using our panel of neuroblastoma mRNA markers:
resultsClear correlation between calculated infiltration by neuroblastoma mRNA expression in PB and BM was seen at diagnosis (
conclusionPB infiltration is associated with EFS and OS at diagnosis; it is also significantly associated with survival outcomes of patients with ≥10% BM infiltration at diagnosis. During follow-up, neuroblastoma mRNA detection in PB can be of added value, when BM analysis is not possible.
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