ArticleFood science & nutrition2025
A Trace Element-Ulcer Map: Decoding Micronutrient-Ulcer Relationships Through Genetic Architecture and Pleiotropy-Aware Inference.
Article in Food science & nutrition, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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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.
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Who cites it
1 citing paper in PubMed.
- A Trace Element-Ulcer Map: Decoding Micronutrient-Ulcer Relationships Through Genetic Architecture and Pleiotropy-Aware Inference.Food science & nutrition · 2025Article
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The contribution of circulating micronutrients to ulcer susceptibility remains poorly defined across anatomical sites. In this study, we constructed a systematic trace element-ulcer map by integrating genetic-instrumented inference, pleiotropy-aware modeling, and heterogeneity-sensitive clustering. Summary-level data were obtained from large-scale genome-wide association studies (GWAS) encompassing 10 circulating micronutrients (calcium, iron, zinc, copper, magnesium, selenium, carotene, vitamin B12, vitamin C, and vitamin D) and nine ulcer phenotypes (corneal ulcer, recurrent oral aphthae, esophageal ulcer, gastric ulcer, duodenal ulcer, vaginal/vulvar ulcer, decubitus ulcer, lower limb ulcer, and chronic skin ulcer), covering more than 3 million individuals of European ancestry. Our two-sample Mendelian randomization (MR) analysis identified genetically elevated zinc levels as a risk factor for gastric (OR: 1.141, 95% CI: 1.060-1.228,
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