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An integrative cross-omics analysis of DNA methylation sites of glucose and insulin homeostasis

  • Jun Liu*
  • , Elena Carnero-Montoro
  • , Jenny van Dongen
  • , Samantha Lent
  • , Ivana Nedeljkovic
  • , Symen Ligthart
  • , Pei Chien Tsai
  • , Tiphaine C. Martin
  • , Pooja R. Mandaviya
  • , Rick Jansen
  • , Marjolein J. Peters
  • , Liesbeth Duijts
  • , Vincent W.V. Jaddoe
  • , Henning Tiemeier
  • , Janine F. Felix
  • , Gonneke Willemsen
  • , Eco J.C. de Geus
  • , Audrey Y. Chu
  • , Daniel Levy
  • , Shih Jen Hwang
  • Jan Bressler, Rahul Gondalia, Elias L. Salfati, Christian Herder, Bertha A. Hidalgo, Toshiko Tanaka, Ann Zenobia Moore, Rozenn N. Lemaitre, Min A. Jhun, Jennifer A. Smith, Nona Sotoodehnia, Stefania Bandinelli, Luigi Ferrucci, Donna K. Arnett, Harald Grallert, Themistocles L. Assimes, Lifang Hou, Andrea Baccarelli, Eric A. Whitsel, Ko Willems van Dijk, Najaf Amin, André G. Uitterlinden, Eric J.G. Sijbrands, Oscar H. Franco, Abbas Dehghan, Tim D. Spector, Josée Dupuis, Marie France Hivert, Jerome I. Rotter, James B. Meigs, James S. Pankow, Joyce B.J. van Meurs, Aaron Isaacs, Dorret I. Boomsma, Jordana T. Bell, Ayşe Demirkan, Cornelia M. van Duijn
*此作品的通信作者
  • Erasmus University Rotterdam
  • University of Oxford
  • University of Granada
  • King's College London
  • Vrije Universiteit Amsterdam
  • Boston University
  • Icahn School of Medicine at Mount Sinai
  • Harvard University
  • National Institutes of Health
  • University of Texas Health Science Center at Houston
  • University of North Carolina at Chapel Hill
  • Stanford University
  • German Center for Diabetes Research
  • German Diabetes Center Düsseldorf
  • Heinrich Heine University Düsseldorf
  • University of Alabama at Birmingham
  • University of Washington
  • University of Michigan, Ann Arbor
  • Azienda Sanitaria di Firenze
  • University of Kentucky
  • Helmholtz Zentrum München - German Research Center for Environmental Health
  • Northwestern University
  • Columbia University
  • Leiden University
  • University of Bern
  • Imperial College London
  • Université de Sherbrooke
  • Massachusetts General Hospital
  • University of California at Los Angeles
  • Broad Institute
  • University of Minnesota Twin Cities
  • Maastricht University
  • University of Groningen
  • University of Surrey

研究成果: 期刊稿件文章同行評審

78 引文 斯高帕斯(Scopus)

摘要

Despite existing reports on differential DNA methylation in type 2 diabetes (T2D) and obesity, our understanding of its functional relevance remains limited. Here we show the effect of differential methylation in the early phases of T2D pathology by a blood-based epigenome-wide association study of 4808 non-diabetic Europeans in the discovery phase and 11,750 individuals in the replication. We identify CpGs in LETM1, RBM20, IRS2, MAN2A2 and the 1q25.3 region associated with fasting insulin, and in FCRL6, SLAMF1, APOBEC3H and the 15q26.1 region with fasting glucose. In silico cross-omics analyses highlight the role of differential methylation in the crosstalk between the adaptive immune system and glucose homeostasis. The differential methylation explains at least 16.9% of the association between obesity and insulin. Our study sheds light on the biological interactions between genetic variants driving differential methylation and gene expression in the early pathogenesis of T2D.

原文英語
文章編號2581
期刊Nature Communications
10
發行號1
DOIs
出版狀態已出版 - 01 12 2019

文獻附註

Publisher Copyright:
© 2019, Crown.

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