ArticleMutagenesis2025
Inflammation and gut barrier function-related genes and colorectal cancer risk in western European populations.
Article in Mutagenesis, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed, 10 citations in OpenAlex.
- Colitis-associated colorectal carcinogenesis: molecular mechanisms and therapeutic potential.Molecular biomedicine · 2026Review
- The Barrier-Microbiota-Inflammation Axis in Colorectal Cancer: Mechanisms and Emerging Diagnostic & Therapeutic Strategies.Cancers · 2026Review
- The Potential of Nutraceutical Supplementation in Counteracting Cancer Development and Progression: A Pathophysiological Perspective.Nutrients · 2025Review
- Altered cognitive function in obese patients: relationship to gut flora.Molecular and cellular biochemistry · 2025Review
- Commentary: Special Issue: Current Understanding of Colorectal and Pancreatic Cancers.Mutagenesis · 2025Article
- Association between accelerated biological aging and colorectal cancer: a cross-sectional study.Frontiers in medicine · 2025Article
- Inverted U-shaped association between the systemic immune-inflammation index and colorectal polyps in Chinese patients: a cross-sectional study.Frontiers in medicine · 2024Article
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Authors and funding
31 authors at 20 institutions in 9 countries.
Funding
Abstract
Gut barrier dysfunction and related inflammation are known to be associated with the development and progression of colorectal cancer (CRC). We investigated associations of 292 single-nucleotide polymorphisms (SNPs) from 27 genes related to endotoxins/lipopolysaccharide (LPS) sensing and tolerance, mucin synthesis, inflammation, and Crohn's disease with colon and rectal cancer risks. Incident CRC cases (N = 1374; colon = 871, rectum = 503) were matched 1:1 to controls nested within the European Prospective Investigation into Cancer and Nutrition cohort. Previously measured serum concentrations of gut barrier function and inflammation biomarkers (flagellin/LPS-specific immunoglobulins and C-reactive protein [CRP]) were available for a sub-set of participants (Ncases = 1001; Ncontrols = 667). Forty-two unique SNPs from 19 different genes were associated with serum biomarkers at Punadjusted ≤ 0.05 among controls. Among SNPs associated with a gut permeability score, 24 SNPs were in genes related to LPS sensing and mucin synthesis. Nine out of 12 SNPs associated with CRP were in genes related to inflammation or Crohn's disease. TLR4 was associated with colon cancer at the SNP level (nine SNPs, all Punadjusted ≤ 0.04) and at the gene level (Punadjusted ≤ 0.01). TLR4 rs10759934 was associated with rectal cancer but not colon cancer. Similarly, IL10 was associated with rectal cancer risk at an SNP and gene level (both Punadjusted ≤ 0.01), but not colon cancer. Genes and SNPs were selected a priori; therefore, we present unadjusted P-values. However, no association was statistically significant after multiple testing correction. This large and comprehensive study has identified gut barrier function and inflammation-related genes possibly contributing to CRC risk in European populations and is consistent with potential etiological links between host genetic background, gut barrier permeability, microbial endotoxemia, and CRC development.
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