ArticleScientific reports2025
Identifying robust biomarkers for the diagnosis and subtype distinction of inflammatory bowel disease through comprehensive serum metabolomic profiling.
Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed.
- From Multi-Omics to Molecular Causality: A Five-Tier Evidence Framework for the Single-Bacterium-Metabolite Axis in IBD.Microorganisms · 2026Review
- Metabolomic Profiling of Fecal Samples Reveals Distinct Signatures Associated with Disease Phenotypes and Locations in Crohn's Disease.Digestive diseases and sciences · 2026Article
- Metabolic Profiling of the Gut-Brain Axis in a Murine Model of Ulcerative Colitis with Raman Spectroscopy.ACS applied materials & interfaces · 2026Article
- Review
- Advancing IBD Management: A Literature Review on the Role of Non-Invasive Blood-Based Biomarkers in Predicting and Assessing Pharmacodynamic Response to Treatment.Clinical and translational science · 2026Review
- Translating Gut Microbiota into Diagnostics: A Multidimensional Approach for the Diagnosis of Inflammatory Bowel Disease.Gut and liver · 2026Review
- Cross-kingdom microbial interactions in the gut during inflammatory bowel disease.Journal of translational medicine · 2026Review
- Intestinal epithelial AhR deletion aggravates DSS-induced colitis via lipid- and amino-acid metabolic reprogramming: integrated metabolomic-transcriptomic evidence.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2026Article
- Integrated Metabolomics and Microbial Profiling in Patients with Irritable Bowel Syndrome.Journal of microbiology and biotechnology · 2026Article
- Current Understanding of Bovine Ketosis: From Molecular Basis to Farm-Level Management.Animals : an open access journal from MDPI · 2025Review
- Article
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Authors and funding
11 authors.
Funding
Abstract
Inflammatory Bowel Disease (IBD), Crohn's disease (CD) and ulcerative colitis (UC), requires a combination of procedures and tests in diagnosis and discrimination. This study aimed to delineate specific serum metabolomic biomarkers that diagnose IBD and differentiate IBD subgroups. Serum samples and clinical metadata of the participants, IBD patients and Normal Controls (NC), were collected. Untargeted and targeted metabolomic analyses by high-resolution mass spectrometry and multivariate statistical approaches were applied. Further, Receiver Operating Characteristic (ROC) curves, pathways, and network analyses were conducted. Distinct clustering separated IBD patients from the NC, although the CD and UC subgroups overlapped in the non-targeted profiling. Targeted metabolomics revealed elevated tryptophan and indole-3-acetic acid levels and reduced primary-to-secondary bile acid ratios in both CD and UC patients. The differences in specific tryptophan metabolites between CD and UC were identified. The ROC analysis underscored the discriminatory power of the biomarkers (AUC values: NC vs. CD = 0.9738; NC vs. UC = 0.9887; UC vs. CD = 0.7140). Pathway analysis revealed alterations in glycerolipid metabolism, markedly differentiating UC from CD. Network analysis correlated metabolomic markers with the clinical phenotypes of IBD. Serum metabolomic biomarkers can precisely identify IBD, discriminate IBD subtypes, and further reveal the phenotypes of IBD.
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