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Interethnic analyses of blood pressure loci in populations of East Asian and European descent

  • Fumihiko Takeuchi
  • , Masato Akiyama
  • , Nana Matoba
  • , Tomohiro Katsuya
  • , Masahiro Nakatochi
  • , Yasuharu Tabara
  • , Akira Narita
  • , Woei Yuh Saw
  • , Sanghoon Moon
  • , Cassandra N. Spracklen
  • , Jin Fang Chai
  • , Young Jin Kim
  • , Liang Zhang
  • , Chaolong Wang
  • , Huaixing Li
  • , Honglan Li
  • , Jer Yuarn Wu
  • , Rajkumar Dorajoo
  • , Jovia L. Nierenberg
  • , Ya Xing Wang
  • Jing He, Derrick A. Bennett, Atsushi Takahashi, Yukihide Momozawa, Makoto Hirata, Koichi Matsuda, Hiromi Rakugi, Eitaro Nakashima, Masato Isono, Matsuyuki Shirota, Atsushi Hozawa, Sahoko Ichihara, Tatsuaki Matsubara, Ken Yamamoto, Katsuhiko Kohara, Michiya Igase, Sohee Han, Penny Gordon-Larsen, Wei Huang, Nanette R. Lee, Linda S. Adair, Mi Yeong Hwang, Juyoung Lee, Miao Li Chee, Charumathi Sabanayagam, Wanting Zhao, Jianjun Liu, Dermot F. Reilly, Liang Sun, Shaofeng Huo, Todd L. Edwards, Jirong Long, Li-Ching Chang, Chien-Hsiun Chen, Jian-Min Yuan, Woon-Puay Koh, Yechiel Friedlander, Tanika N. Kelly, Wen Bin Wei, Liang Xu, Hui Cai, Yong-Bing Xiang, Kuang Lin, Robert Clarke, Robin G Walters, Iona Y. Millwood, Liming Li, John C. Chambers, Paul Elliott, Pim van der Harst, The International Genomics of Blood Pressure (iGEN-BP) Consortium, James Abbott (Research group member), Zhengming Chen, Makoto Sasaki, Xiao Ou Shu, Jost B. Jonas, Jiang He, Chew-Kiat Heng, Yuan-Tsong Chen, Wei Zheng, Xu Lin, Yik-Ying Teo, E. Shyong Tai, Ching-Yu Cheng, Tien-Yin Wong, Xueling Sim, Karen L. Mohlke, Masayuki Yamamoto, Bong-Jo Kim, Tetsuro Miki, Toru Nabika, Mitsuhiro Yokota, Yoichiro Kamatani, Michiaki Kubo, Norihiro Kato (Lead / Corresponding author)

Research output: Contribution to journal › Article › peer-review

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Abstract

Blood pressure (BP) is a major risk factor for cardiovascular disease and more than 200 genetic loci associated with BP are known. Here, we perform a multi-stage genome-wide association study for BP (max N = 289,038) principally in East Asians and meta-analysis in East Asians and Europeans. We report 19 new genetic loci and ancestry-specific BP variants, conforming to a common ancestry-specific variant association model. At 10 unique loci, distinct non-rare ancestry-specific variants colocalize within the same linkage disequilibrium block despite the significantly discordant effects for the proxy shared variants between the ethnic groups. The genome-wide transethnic correlation of causal-variant effect-sizes is 0.898 and 0.851 for systolic and diastolic BP, respectively. Some of the ancestry-specific association signals are also influenced by a selective sweep. Our results provide new evidence for the role of common ancestry-specific variants and natural selection in ethnic differences in complex traits such as BP.

Original languageEnglish
Article number5052
Number of pages16
JournalNature Communications
Volume9
Issue number1
DOIs
Publication statusPublished - 28 Nov 2018

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 3 - Good Health and Well-being
    SDG 3 Good Health and Well-being

ASJC Scopus subject areas

  • General Chemistry
  • General Biochemistry,Genetics and Molecular Biology
  • General
  • General Physics and Astronomy

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