Pulse Brain · Growing Health Evidence Index
Peer-reviewed

Genome-wide association analysis of plasma lipidome identifies 495 genetic associations

Linda Ottensmann, Rubina Tabassum, Sanni Ruotsalainen, Mathias J. Gerl, Christian Klose, Elisabeth Widén, FinnGen, Kai Simons, Samuli Ripatti, Matti Pirinen

Nature Communications · 2023

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Summary

The human plasma lipidome captures risk for cardiometabolic diseases. To discover new lipid-associated variants and understand the link between lipid species and cardiometabolic disorders, we perform univariate and multivariate genome-wide analyses of 179 lipid species in 7174 Finnish individuals. We fine-map the associated loci, prioritize genes, and examine their disease links in 377,277 FinnGen participants. We identify 495 genome-trait associations in 56 genetic loci including 8 novel loci, with a considerable boost provided by the multivariate analysis. For 26 loci, fine-mapping identifies variants with a high causal probability, including 14 coding variants indicating likely causal genes. A phenome-wide analysis across 953 disease endpoints reveals disease associations for 40 lipid l

Source type
Peer-reviewed study
DOI
10.1038/s41467-023-42532-8
Catalogue ID
SNmojad6s2-ijizbc
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