The power of genetic diversity in genome-wide association studies of lipids
Author | Graham, Sarah E. |
Author | Clarke, Shoa L. |
Author | Wu, Kuan Han H. |
Author | Kanoni, Stavroula |
Author | Zajac, Greg J.M. |
Author | Ramdas, Shweta |
Author | Surakka, Ida |
Author | Ntalla, Ioanna |
Author | Vedantam, Sailaja |
Author | Winkler, Thomas W. |
Author | Locke, Adam E. |
Author | Marouli, Eirini |
Author | Hwang, Mi Yeong |
Author | Han, Sohee |
Author | Narita, Akira |
Author | Choudhury, Ananyo |
Author | Bentley, Amy R. |
Author | Ekoru, Kenneth |
Author | Verma, Anurag |
Author | Trivedi, Bhavi |
Author | Martin, Hilary C. |
Author | Hunt, Karen A. |
Author | Hui, Qin |
Author | Klarin, Derek |
Author | Zhu, Xiang |
Author | Thorleifsson, Gudmar |
Author | Helgadottir, Anna |
Author | Gudbjartsson, Daniel F. |
Author | Holm, Hilma |
Author | Olafsson, Isleifur |
Author | Akiyama, Masato |
Author | Sakaue, Saori |
Author | Terao, Chikashi |
Author | Kanai, Masahiro |
Author | Zhou, Wei |
Author | Brumpton, Ben M. |
Author | Rasheed, Humaira |
Author | Ruotsalainen, Sanni E. |
Author | Havulinna, Aki S. |
Author | Veturi, Yogasudha |
Author | Feng, Qi Ping |
Author | Rosenthal, Elisabeth A. |
Author | Lingren, Todd |
Author | Pacheco, Jennifer Allen |
Author | Pendergrass, Sarah A. |
Author | Haessler, Jeffrey |
Author | Giulianini, Franco |
Author | Bradford, Yuki |
Author | Miller, Jason E. |
Author | Campbell, Archie |
Author | Lin, Kuang |
Author | Millwood, Iona Y. |
Author | Hindy, George |
Author | Rasheed, Asif |
Author | Faul, Jessica D. |
Author | Zhao, Wei |
Author | Weir, David R. |
Author | Turman, Constance |
Author | Huang, Hongyan |
Author | Graff, Mariaelisa |
Author | Mahajan, Anubha |
Author | Brown, Michael R. |
Author | Zhang, Weihua |
Author | Yu, Ketian |
Author | Schmidt, Ellen M. |
Author | Pandit, Anita |
Author | Gustafsson, Stefan |
Author | Yin, Xianyong |
Author | Luan, Jian’an |
Author | Zhao, Jing Hua |
Author | Matsuda, Fumihiko |
Author | Jang, Hye Mi |
Author | Yoon, Kyungheon |
Author | Medina-Gomez, Carolina |
Author | Pitsillides, Achilleas |
Author | Hottenga, Jouke Jan |
Author | Willemsen, Gonneke |
Author | Wood, Andrew R. |
Author | Ji, Yingji |
Author | Gao, Zishan |
Author | Haworth, Simon |
Author | Mitchell, Ruth E. |
Author | Chai, Jin Fang |
Author | Aadahl, Mette |
Author | Yao, Jie |
Author | Manichaikul, Ani |
Author | Warren, Helen R. |
Author | Ramirez, Julia |
Author | Bork-Jensen, Jette |
Author | Kårhus, Line L. |
Author | Goel, Anuj |
Author | Sabater-Lleal, Maria |
Author | Noordam, Raymond |
Author | Sidore, Carlo |
Author | Fiorillo, Edoardo |
Author | McDaid, Aaron F. |
Author | Marques-Vidal, Pedro |
Author | Wielscher, Matthias |
Author | Trompet, Stella |
Author | Sattar, Naveed |
Available date | 2023-08-28T10:20:49Z |
Publication Date | 2021-12-23 |
Publication Name | Nature |
Identifier | http://dx.doi.org/10.1038/s41586-021-04064-3 |
Citation | Graham, S.E., Clarke, S.L., Wu, KH.H. et al. The power of genetic diversity in genome-wide association studies of lipids. Nature 600, 675–679 (2021). https://doi.org/10.1038/s41586-021-04064-3 |
ISSN | 00280836 |
Abstract | Increased blood lipid levels are heritable risk factors of cardiovascular disease with varied prevalence worldwide owing to different dietary patterns and medication use1. Despite advances in prevention and treatment, in particular through reducing low-density lipoprotein cholesterol levels2, heart disease remains the leading cause of death worldwide3. Genome-wideassociation studies (GWAS) of blood lipid levels have led to important biological and clinical insights, as well as new drug targets, for cardiovascular disease. However, most previous GWAS4–23 have been conducted in European ancestry populations and may have missed genetic variants that contribute to lipid-level variation in other ancestry groups. These include differences in allele frequencies, effect sizes and linkage-disequilibrium patterns24. Here we conduct a multi-ancestry, genome-wide genetic discovery meta-analysis of lipid levels in approximately 1.65 million individuals, including 350,000 of non-European ancestries. We quantify the gain in studying non-European ancestries and provide evidence to support the expansion of recruitment of additional ancestries, even with relatively small sample sizes. We find that increasing diversity rather than studying additional individuals of European ancestry results in substantial improvements in fine-mapping functional variants and portability of polygenic prediction (evaluated in approximately 295,000 individuals from 7 ancestry groupings). Modest gains in the number of discovered loci and ancestry-specific variants were also achieved. As GWAS expand emphasis beyond the identification of genes and fundamental biology towards the use of genetic variants for preventive and precision medicine25, we anticipate that increased diversity of participants will lead to more accurate and equitable26 application of polygenic scores in clinical practice. |
Sponsor | Funding for the Global Lipids Genetics Consortium was provided by the NIH (R01-HL127564). This research was conducted using the UK Biobank Resource under application number 24460. Computing support and file management for central meta-analysis by S. Caron is acknowledged. This research is based on data from the MVP, Office of Research and Development, Veterans Health Administration, and was supported by awards 2I01BX003362-03A1 and 1I01BX004821-01A1. This publication does not represent the views of the Department of Veteran Affairs or the United States Government. Study-specific acknowledgements are provided in the Supplementary Information. |
Language | en |
Publisher | Nature Research |
Subject | Computational models Genome-wide association studies Preventive medicine Risk factors |
Type | Article |
Pagination | 675-679 |
Issue Number | 7890 |
Volume Number | 600 |
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