@article{5be5cf84e3fc4c759ba4d6a48c9c4a27,
title = "Meta-analysis of genome-wide associations and polygenic risk prediction for atrial fibrillation in more than 180,000 cases",
abstract = "Atrial fibrillation (AF) is the most common heart rhythm abnormality and is a leading cause of heart failure and stroke. This large-scale meta-analysis of genome-wide association studies increased the power to detect single-nucleotide variant associations and found more than 350 AF-associated genetic loci. We identified candidate genes related to muscle contractility, cardiac muscle development and cell-cell communication at 139 loci. Furthermore, we assayed chromatin accessibility using assay for transposase-accessible chromatin with sequencing and histone H3 lysine 4 trimethylation in stem cell-derived atrial cardiomyocytes. We observed a marked increase in chromatin accessibility for our sentinel variants and prioritized genes in atrial cardiomyocytes. Finally, a polygenic risk score (PRS) based on our updated effect estimates improved AF risk prediction compared to the CHARGE-AF clinical risk score and a previously reported PRS for AF. The doubling of known risk loci will facilitate a greater understanding of the pathways underlying AF.",
keywords = "Atrial Fibrillation/genetics, Genome-Wide Association Study, Humans, Multifactorial Inheritance/genetics, Genetic Predisposition to Disease, Polymorphism, Single Nucleotide, Myocytes, Cardiac/metabolism, Risk Factors, Male, Chromatin/genetics, Female, Loci, Common, Variants, Zfhx3, Cohort, Mutation",
author = "\{BioBank Japan Project\} and Carolina Roselli and Ida Surakka and Olesen, \{Morten S\} and Gardar Sveinbjornsson and Marston, \{Nicholas A\} and Choi, \{Seung Hoan\} and Hilma Holm and Mark Chaffin and Daniel Gudbjartsson and Hill, \{Matthew C\} and Hildur Aegisdottir and Albert, \{Christine M\} and Alvaro Alonso and Anderson, \{Christopher D\} and Arking, \{Dan E\} and Arnar, \{David O\} and John Barnard and Benjamin, \{Emelia J\} and Eugene Braunwald and Ben Brumpton and Archie Campbell and Nathalie Chami and Chasman, \{Daniel I\} and Kelly Cho and Eue-Keun Choi and Christophersen, \{Ingrid E\} and Chung, \{Mina K\} and David Conen and Crijns, \{Harry J\} and Cutler, \{Michael J\} and Tomasz Czuba and Damrauer, \{Scott M\} and Martin Dichgans and Marcus D{\"o}rr and Elton Dudink and ThuyVy Duong and Christian Erikstrup and T{\~o}nu Esko and Diane Fatkin and Faul, \{Jessica D\} and Manuel Ferreira and Freitag, \{Daniel F\} and Ganesh, \{Santhi K\} and Gaziano, \{J Michael\} and Bastiaan Geelhoed and Jonas Ghouse and Christian Gieger and Franco Giulianini and Graham, \{Sarah E\} and Pedersen, \{Ole B\} and Ellinor, \{Patrick T\}",
note = "{\textcopyright} 2025. The Author(s), under exclusive licence to Springer Nature America, Inc.",
year = "2025",
month = mar,
doi = "10.1038/s41588-024-02072-3",
language = "English",
volume = "57",
pages = "539--547",
journal = "Nature Genetics",
issn = "1061-4036",
publisher = "Nature Research",
number = "3",
}