Multi-ancestry sleep-by-SNP interaction analysis in 126,926 individuals reveals lipid loci stratified by sleep duration.

Authors:
Raymond Noordam Maxime M Bos Heming Wang Thomas W Winkler Amy R Bentley Tuomas O Kilpeläinen Paul S de Vries Yun Ju Sung Karen Schwander Brian E Cade Alisa Manning Hugues Aschard Michael R Brown Han Chen Nora Franceschini Solomon K Musani Melissa Richard Dina Vojinovic Stella Aslibekyan Traci M Bartz Lisa de Las Fuentes Mary Feitosa Andrea R Horimoto Marjan Ilkov Minjung Kho Aldi Kraja Changwei Li Elise Lim Yongmei Liu Dennis O Mook-Kanamori Tuomo Rankinen Salman M Tajuddin Ashley van der Spek Zhe Wang Jonathan Marten Vincent Laville Maris Alver Evangelos Evangelou Maria E Graff Meian He Brigitte Kühnel Leo-Pekka Lyytikäinen Pedro Marques-Vidal Ilja M Nolte Nicholette D Palmer Rainer Rauramaa Xiao-Ou Shu Harold Snieder Stefan Weiss Wanqing Wen Lisa R Yanek Correa Adolfo Christie Ballantyne Larry Bielak Nienke R Biermasz Eric Boerwinkle Niki Dimou Gudny Eiriksdottir Chuan Gao Sina A Gharib Daniel J Gottlieb José Haba-Rubio Tamara B Harris Sami Heikkinen Raphaël Heinzer James E Hixson Georg Homuth M Arfan Ikram Pirjo Komulainen Jose E Krieger Jiwon Lee Jingmin Liu Kurt K Lohman Annemarie I Luik Reedik Mägi Lisa W Martin Thomas Meitinger Andres Metspalu Yuri Milaneschi Mike A Nalls Jeff O'Connell Annette Peters Patricia Peyser Olli T Raitakari Alex P Reiner Patrick C N Rensen Treva K Rice Stephen S Rich Till Roenneberg Jerome I Rotter Pamela J Schreiner James Shikany Stephen S Sidney Mario Sims Colleen M Sitlani Tamar Sofer Konstantin Strauch Morris A Swertz Kent D Taylor André G Uitterlinden Cornelia M van Duijn Henry Völzke Melanie Waldenberger Robert B Wallance Ko Willems van Dijk Caizheng Yu Alan B Zonderman Diane M Becker Paul Elliott Tõnu Esko Christian Gieger Hans J Grabe Timo A Lakka Terho Lehtimäki Kari E North Brenda W J H Penninx Peter Vollenweider Lynne E Wagenknecht Tangchun Wu Yong-Bing Xiang Wei Zheng Donna K Arnett Claude Bouchard Michele K Evans Vilmundur Gudnason Sharon Kardia Tanika N Kelly Stephen B Kritchevsky Ruth J F Loos Alexandre C Pereira Mike Province Bruce M Psaty Charles Rotimi Xiaofeng Zhu Najaf Amin L Adrienne Cupples Myriam Fornage Ervin F Fox Xiuqing Guo W James Gauderman Kenneth Rice Charles Kooperberg Patricia B Munroe Ching-Ti Liu Alanna C Morrison Dabeeru C Rao Diana van Heemst Susan Redline

Nat Commun 2019 11 12;10(1):5121. Epub 2019 Nov 12.

Division of Sleep and Circadian Disorders, Harvard Medical School, Brigham and Women's Hospital, Boston, MA, USA.

Both short and long sleep are associated with an adverse lipid profile, likely through different biological pathways. To elucidate the biology of sleep-associated adverse lipid profile, we conduct multi-ancestry genome-wide sleep-SNP interaction analyses on three lipid traits (HDL-c, LDL-c and triglycerides). In the total study sample (discovery + replication) of 126,926 individuals from 5 different ancestry groups, when considering either long or short total sleep time interactions in joint analyses, we identify 49 previously unreported lipid loci, and 10 additional previously unreported lipid loci in a restricted sample of European-ancestry cohorts. In addition, we identify new gene-sleep interactions for known lipid loci such as LPL and PCSK9. The previously unreported lipid loci have a modest explained variance in lipid levels: most notable, gene-short-sleep interactions explain 4.25% of the variance in triglyceride level. Collectively, these findings contribute to our understanding of the biological mechanisms involved in sleep-associated adverse lipid profiles.

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Source
http://dx.doi.org/10.1038/s41467-019-12958-0DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6851116PMC
November 2019
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