ArticleInternational journal of molecular sciences2025
Comparative Analysis of Mucosa-Associated and Luminal Gut Microbiota in Pediatric Ulcerative Colitis.
Article in International journal of molecular sciences, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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Who cites it
4 citing papers in PubMed.
- Altered microbial cargo in fecal microbiome-derived outer membrane vesicles as novel biomarkers for vascular dementia.BMC microbiology · 2026Article
- Short-chain fatty acids in ulcerative colitis: integrating metabolic fate, dynamic biomarkers, and precision delivery.Frontiers in nutrition · 2026Review
- Unraveling the Pathogenetic Potential and Immune Crosstalk of Yersinia spp. in Inflammatory Bowel Disease.Journal of immunology research · 2026Review
- Immune-microbe interactions in pediatric ulcerative colitis: clinical features, pathogenesis, and novel targeted therapeutic strategies.Frontiers in immunology · 2026Review
Corrections and comments
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Authors and funding
10 authors.
Funding
Abstract
Inflammatory bowel diseases (IBD), including ulcerative colitis (UC) and Crohn's disease, are chronic disorders relating to gut microbiota dysbiosis. Despite severe pancolitis being more prevalent in pediatric UC than in adults, alterations in the colon mucosa-associated microbiota (MAM) and their association with disease severity remain to be elucidated. The present study aimed to compare the gut microbiota in colon lavage fluids (CLFs) and fecal samples from 19 pediatric UC and 19 non-IBD patients. The community structure of MAM inferred by 16S metagenomic analysis was similar throughout the colon regardless of disease type. Bacterial compositions between MAM and feces were significantly different in non-IBD, while no difference was observed in pediatric UC, indicating a compromised mucous layer that could not sufficiently separate the MAM and luminal microbiota in UC. In pediatric UC, homogenous distribution of MAM was gradually disordered with increases in disease activity or mucosal inflammation, and bacterial groups of upper digestive tract or environmental origin were more abundant in MAM. Monitoring key bacterial markers in MAM, which include
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Registered trials
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