AUTHOR=Sicheng Zhao , Jingcheng Zhang , Shuo Zhang , Jiaheng Lou , Yan Cai , Xing Bai , Tao Jiang , Guangji Zhang TITLE=Mendelian randomization and multiomics comprehensively reveal the causal relationship and potential mechanism between atrial fibrillation and gastric cancer JOURNAL=Frontiers in Genetics VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/genetics/articles/10.3389/fgene.2025.1446661 DOI=10.3389/fgene.2025.1446661 ISSN=1664-8021