Article
Causal effects of blood and urinary biomarkers on cancer risk: A Mendelian randomization study.
The Journal of international medical research - 1 Jul 2026
Leng Lina, Li Ying
Abstract excerpt
ObjectiveObservational studies have linked various serum and urinary biomarkers to cancer risk, but confounding and reverse causation limit causal inference. This study aimed to investigate the causal effects of 35 circulating biomarkers on the risk of 13 site-specific cancers.MethodsWe performed a comprehensive two-sample Mendelian randomization analysis using genetic instruments for 35 biomarkers from the UK...
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