Nature Communications (Jan 2018)

GWAS of epigenetic aging rates in blood reveals a critical role for TERT

  • Ake T. Lu,
  • Luting Xue,
  • Elias L. Salfati,
  • Brian H. Chen,
  • Luigi Ferrucci,
  • Daniel Levy,
  • Roby Joehanes,
  • Joanne M. Murabito,
  • Douglas P. Kiel,
  • Pei-Chien Tsai,
  • Idil Yet,
  • Jordana T. Bell,
  • Massimo Mangino,
  • Toshiko Tanaka,
  • Allan F. McRae,
  • Riccardo E. Marioni,
  • Peter M. Visscher,
  • Naomi R. Wray,
  • Ian J. Deary,
  • Morgan E. Levine,
  • Austin Quach,
  • Themistocles Assimes,
  • Philip S. Tsao,
  • Devin Absher,
  • James D. Stewart,
  • Yun Li,
  • Alex P. Reiner,
  • Lifang Hou,
  • Andrea A. Baccarelli,
  • Eric A. Whitsel,
  • Abraham Aviv,
  • Alexia Cardona,
  • Felix R. Day,
  • Nicholas J. Wareham,
  • John R. B. Perry,
  • Ken K. Ong,
  • Kenneth Raj,
  • Kathryn L. Lunetta,
  • Steve Horvath

DOI
https://doi.org/10.1038/s41467-017-02697-5
Journal volume & issue
Vol. 9, no. 1
pp. 1 – 13

Abstract

Read online

Epigenetic clocks based on DNA methylation levels are estimators of chronological age. Here, the authors perform a GWAS of epigenetic aging rates in blood and find SNP variants in the TERT locus associated with increased intrinsic epigenetic age are also associated with longer telomeres.