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Variants I1264M and V1347M Significantly Associated with Clinical Outcomes of Pediatric Neuroblastoma Patients Imply a New Prognostic Biomarker: A 121-Patient Cancer Genome Study

Overview
Specialty Radiology
Date 2021 Dec 24
PMID 34943600
Citations 4
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Abstract

Background: Neuroblastoma (N.B.) is the most common tumor in children. The gene (B Double Prime 1) plays a role in cancers but is less known in N.B. Thus, we conducted this study to investigate the value of mutations in N.B.

Prognosis:

Methods: A dataset of 121 NB patients from the Cancer Genome Atlas database was used to analyze gene mutations by RNA sequencing. Kaplan-Meier estimates were performed for overall survival (O.S.) analysis on variants, and Cox's proportional hazards regression model was used for multivariate analysis.

Results: In 121 NB patients, we identified two variants of associated with N.B., located at chr5:71511131 and chr5:71510884. The prevalence of these variants, I1264M and V1347M, was 52.9% (64/121) and 45.5% (55/121), respectively. O.S. analysis showed a significant difference between subgroups with or without variants ( < 0.05). Multivariate analysis further revealed that ariants were independent prognostic variables in N.B. ( < 0.05).

Conclusion: Our results suggest variants are associated with significantly improved clinical outcomes in N.B., thus providing clinicians with a new tool.

Citing Articles

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PMID: 40061893 PMC: 11886962. DOI: 10.3389/fonc.2025.1528836.


BDP1 as a biomarker in serous ovarian cancer.

Cabarcas-Petroski S, Olshefsky G, Schramm L Cancer Med. 2022; 12(5):6401-6418.

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BDP1 Alterations Correlate with Clinical Outcomes in Breast Cancer.

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Reply to Schramm, L. Comment on "Li et al. Variants I1264M and V1347M Significantly Associated with Clinical Outcomes of Pediatric Neuroblastoma Patients Imply a New Prognostic Biomarker: A 121-Patient Cancer Genome Study. 2021, , 2364".

Li X, Sun L, Stucky A, Tu L, Cai J, Chen X Diagnostics (Basel). 2022; 12(3).

PMID: 35328170 PMC: 8947584. DOI: 10.3390/diagnostics12030617.


Comment on Li et al. Variants I1264M and V1347M Significantly Associated with Clinical Outcomes of Pediatric Neuroblastoma Patients Imply a New Prognostic Biomarker: A 121-Patient Cancer Genome Study. 2021, , 2364.

Schramm L Diagnostics (Basel). 2022; 12(3).

PMID: 35328161 PMC: 8947690. DOI: 10.3390/diagnostics12030608.

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