Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver · 2026
Genetically predicted gut bacteria, circulating bacteria-associated metabolites and liver cancer: A Mendelian randomisation study.
СтатьяНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Daniel Neil, Papadimitriou Nikos, Chatziioannou Anastasia Chrysovalantou, Jenab Mazda, Mayén Ana-Lucia, Keski-Rahkonen Pekka, Fedirko Veronika, Hassan Manal M, Hughes David J
Аннотация
BACKGROUND AND AIMS: Recent data suggest a role for the gut microbiome in the development of hepatocellular carcinoma. We investigated associations of gut microbiome abundances and concentrations of circulating bacteria-associated metabolites with hepatocellular carcinoma using Mendelian randomisation.
METHODS: Two-sample Mendelian randomisation was conducted using summary statistics from release 11 of FinnGen (609 cases and 473,046 controls) and The North American Hepatocellular Cancer Epidemiology Consortium (1872 cases and 2907 controls). Inverse variance-weighted analyses were performed as well as several sensitivity analyses.
RESULTS: In the FinnGen analyses, acetoacetate, ascorbate and asparagine were nominally associated with decreased risk. Alanine, hippuric acid and taurocholic acid were nominally associated with increased risk. The Barnesiella, Catenibacterium, Enterorhabdus and Eubacterium oxidoreducens genera were nominally associated with increased risk. Escherichia-Shigella was nominally associated with decreased risk. In the North American Hepatocellular Cancer Epidemiology Consortium analyses, the circulating bacteria-associated metabolites taurochenodeoxycholic acid and threonate were nominally associated with decreased risk. Five genera were nominally associated with increased risk; Eubacterium rectale group, Hungatella, Sellimonas and the unknown genus 1000005472.
CONCLUSION: These results, based on genetically predicted gut microbiome characteristics and circulating gut bacteria-related metabolite concentrations, suggest a putative causal role in hepatic carcinogenesis.
METHODS: Two-sample Mendelian randomisation was conducted using summary statistics from release 11 of FinnGen (609 cases and 473,046 controls) and The North American Hepatocellular Cancer Epidemiology Consortium (1872 cases and 2907 controls). Inverse variance-weighted analyses were performed as well as several sensitivity analyses.
RESULTS: In the FinnGen analyses, acetoacetate, ascorbate and asparagine were nominally associated with decreased risk. Alanine, hippuric acid and taurocholic acid were nominally associated with increased risk. The Barnesiella, Catenibacterium, Enterorhabdus and Eubacterium oxidoreducens genera were nominally associated with increased risk. Escherichia-Shigella was nominally associated with decreased risk. In the North American Hepatocellular Cancer Epidemiology Consortium analyses, the circulating bacteria-associated metabolites taurochenodeoxycholic acid and threonate were nominally associated with decreased risk. Five genera were nominally associated with increased risk; Eubacterium rectale group, Hungatella, Sellimonas and the unknown genus 1000005472.
CONCLUSION: These results, based on genetically predicted gut microbiome characteristics and circulating gut bacteria-related metabolite concentrations, suggest a putative causal role in hepatic carcinogenesis.