ArticleAnalytical and bioanalytical chemistry2025
Data-independent acquisition-based blood proteomics unveils predictive biomarkers for neonatal necrotizing enterocolitis.
Article in Analytical and bioanalytical chemistry, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- Beyond early diagnosis: toward AI-enabled multi-omics prediction of necrotizing enterocolitis.World journal of pediatrics : WJP · 2026Article
- Multiomics analyses revealed the roles of the epithelial-mesenchymal transition and novel early candidate diagnostic biomarkers in neonatal necrotising enterocolitis.Clinical and translational medicine · 2026Article
- Core-shell structures assembled from magnetic covalent organic frameworks as a TiAnalytical and bioanalytical chemistry · 2024Article
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Authors and funding
10 authors.
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Abstract
Necrotizing enterocolitis (NEC) is a life-threatening condition affecting preterm infants, sometimes necessitating surgical treatment. This study aimed to analyze differentially expressed proteins (DEPs) and access their biological and clinical significance in the plasma of neonates with NEC. Peripheral blood samples were collected from NEC infants at various time points, and plasma was separated. Data-independent acquisition (DIA) technology was utilized to identify DEPs among NEC patients at different stages. Bioinformatic analyses, including Gene Ontology and Kyoto Encyclopedia of Genes and Genomes, and protein-to-protein interaction analyses were performed on the DEPs. External datasets, along with receiver operating characteristic curves and gene set enrichment analysis, were used to clinically and biologically validate the findings. DEPs between the NEC and pre-NEC groups indicated reduced protein, heme, nitrogen, and purine nucleotide biosynthesis during NEC formation. In addition, enriched DEPs among the NEC groups at different time points suggested reconstructed extracellular matrix, aberrant B-lymphocyte immune responses, and decreased glycosaminoglycan levels during NEC progression. These findings were both clinically and biologically validated using external datasets. Our study highlights the clinical and biological relevance of proteomics in NEC patients. This study demonstrates key pathways involved in NEC pathogenesis and establishes DIA mass spectrometry as a powerful and noninvasive tool for evaluating and predicting NEC formation and progression.
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