Nature Communications (Aug 2020)

Polygenic background modifies penetrance of monogenic variants for tier 1 genomic conditions

  • Akl C. Fahed,
  • Minxian Wang,
  • Julian R. Homburger,
  • Aniruddh P. Patel,
  • Alexander G. Bick,
  • Cynthia L. Neben,
  • Carmen Lai,
  • Deanna Brockman,
  • Anthony Philippakis,
  • Patrick T. Ellinor,
  • Christopher A. Cassa,
  • Matthew Lebo,
  • Kenney Ng,
  • Eric S. Lander,
  • Alicia Y. Zhou,
  • Sekar Kathiresan,
  • Amit V. Khera

DOI
https://doi.org/10.1038/s41467-020-17374-3
Journal volume & issue
Vol. 11, no. 1
pp. 1 – 9

Abstract

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Genetic variation predisposes to disease via monogenic and polygenic risk variants. Here, the authors assess the interplay between these types of variation on disease penetrance in 80,928 individuals. In carriers of monogenic variants, they show that disease risk is a gradient influenced by polygenic background.