| Title: | Risk of Esophageal and Gastric Cancer by Histologic Subtype in Steatotic Liver Disease: A UK Biobank Study |
| Journal: | Cancers |
| Published: | 24 Oct 2025 |
| Pubmed: | https://pubmed.ncbi.nlm.nih.gov/41228210/ |
| DOI: | https://doi.org/10.3390/cancers17213416 |
| URL: | https://www.mdpi.com/2072-6694/17/21/3416/pdf?version=1761297343 |
Publication 16649
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Abstract
AIM: The recently updated steatotic liver disease (SLD) nomenclature provides a refined classification accounting for both metabolic dysfunction and alcohol exposure. However, the relationship between SLD subtypes and upper gastrointestinal (UGI) cancer risk remains unclear.</p>
METHODS: We analyzed 456,367 UK Biobank participants, categorizing them into non-SLD, metabolic dysfunction-associated steatotic liver disease with no alcohol (MASLD1), MASLD with minimal alcohol use (MASLD2), metabolic dysfunction-associated alcohol-related liver disease (MetALD), and alcohol-associated liver disease (ALD) groups. Cox proportional hazards models estimated cancer risks over a median 13-year follow-up, with histologic subtype-specific analyses.</p>
RESULTS: Compared to non-SLD, esophageal cancer risk was significantly elevated in all SLD groups with any alcohol consumption (MASLD2, MetALD, and ALD), but not in purely metabolic SLD without alcohol (MASLD1). This association was driven by adenocarcinoma subtype, with hazard ratios ranging from 1.67 to 1.80 in alcohol-exposed SLD groups. For gastric cancer, elevated risk was observed primarily in ALD and MetALD groups, affecting intestinal-type cancers. Squamous cell esophageal cancer and non-intestinal gastric cancer showed no significant associations.</p>
CONCLUSIONS: Upper GI cancer risk in SLD patients is significantly modified by alcohol consumption, with combined metabolic dysfunction and alcohol exposure conferring the highest risks for esophageal adenocarcinoma and intestinal-type gastric cancer. Clinically, these findings suggest that SLD patients with any level of alcohol consumption require heightened cancer surveillance. Even minimal alcohol intake substantially increases cancer risk in metabolically compromised individuals, supporting alcohol reduction as a key preventive strategy.</p>
5 Authors
- Donghoon Kang
- Ji Won Han
- Kenneth R. Muir
- Artitaya Lophatananon
- Jongin Lee
1 Application
| Application ID | Title |
|---|---|
| 87065 | Computational and machine learning tools for the analysis of genetic and medical imaging data to study human health and disease |
Enabling scientific discoveries that improve human health