Joint analysis of the metabolomics and transcriptomics uncovers the dysregulated network and develops the diagnostic model of high-risk neuroblastoma

© 2023. Springer Nature Limited..

High-risk neuroblastoma (HR-NB) has a significantly lower survival rate compared to low- and intermediate-risk NB (LIR-NB) due to the lack of risk classification diagnostic models and effective therapeutic targets. The present study aims to characterize the differences between neuroblastomas with different risks through transcriptomic and metabolomic, and establish an early diagnostic model for risk classification of neuroblastoma.Plasma samples from 58 HR-NB and 38 LIR-NB patients were used for metabolomics analysis. Meanwhile, NB tissue samples from 32 HR-NB and 23 LIR-NB patients were used for transcriptomics analysis. In particular, integrative metabolomics and transcriptomic analysis was performed between HR-NB and LIR-NB. A total of 44 metabolites (P < 0.05 and fold change > 1.5) were altered, including 12 that increased and 32 that decreased in HR-NB. A total of 1,408 mRNAs (P < 0.05 and |log2(fold change)|> 1) showed significantly altered in HR-NB, of which 1,116 were upregulated and 292 were downregulated. Joint analysis of both omic data identified 4 aberrant pathways (P < 0.05 and impact ≥ 0.5) consisting of glycerolipid metabolism, retinol metabolism, arginine biosynthesis and linoleic acid metabolism. Importantly, a HR-NB risk classification diagnostic model was developed using plasma circulating-free S100A9, CDK2, and UNC5D, with an area under receiver operating characteristic curve of 0.837 where the sensitivity and specificity in the validation set were both 80.0%. This study presents a novel pioneering study demonstrating the metabolomics and transcriptomics profiles of HR-NB. The glycerolipid metabolism, retinol metabolism, arginine biosynthesis and linoleic acid metabolism were altered in HR-NB. The risk classification diagnostic model based on S100A9, CDK2, and UNC5D can be clinically used for HR-NB risk classification.

Medienart:

E-Artikel

Erscheinungsjahr:

2023

Erschienen:

2023

Enthalten in:

Zur Gesamtaufnahme - volume:13

Enthalten in:

Scientific reports - 13(2023), 1 vom: 09. Okt., Seite 16991

Sprache:

Englisch

Beteiligte Personen:

Du, Bang [VerfasserIn]
Zhang, Fei [VerfasserIn]
Zhou, Qiumei [VerfasserIn]
Cheng, Weyland [VerfasserIn]
Yu, Zhidan [VerfasserIn]
Li, Lifeng [VerfasserIn]
Yang, Jianwei [VerfasserIn]
Zhang, Xianwei [VerfasserIn]
Zhou, Chongchen [VerfasserIn]
Zhang, Wancun [VerfasserIn]

Links:

Volltext

Themen:

11103-57-4
94ZLA3W45F
9KJL21T0QJ
Arginine
Journal Article
Linoleic Acid
Research Support, Non-U.S. Gov't
Vitamin A

Anmerkungen:

Date Completed 11.10.2023

Date Revised 21.11.2023

published: Electronic

Citation Status MEDLINE

doi:

10.1038/s41598-023-43988-w

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM363070397