Nature Communications (Dec 2020)

FUT2–ABO epistasis increases the risk of early childhood asthma and Streptococcus pneumoniae respiratory illnesses

  • Tarunveer S. Ahluwalia,
  • Anders U. Eliasen,
  • Astrid Sevelsted,
  • Casper-Emil T. Pedersen,
  • Jakob Stokholm,
  • Bo Chawes,
  • Jette Bork-Jensen,
  • Niels Grarup,
  • Oluf Pedersen,
  • Torben Hansen,
  • Allan Linneberg,
  • Amitabh Sharma,
  • Scott T. Weiss,
  • Michael D. Evans,
  • Daniel J. Jackson,
  • Andreanne Morin,
  • Karen A. Krogfelt,
  • Susanne Schjørring,
  • Preben B. Mortensen,
  • David M. Hougaard,
  • Jonas Bybjerg-Grauholm,
  • Marie Bækvad-Hansen,
  • Ole Mors,
  • Merete Nordentoft,
  • Anders D. Børglum,
  • Thomas Werge,
  • Esben Agerbo,
  • James E. Gern,
  • Robert F. Lemanske,
  • Carole Ober,
  • Anders G. Pedersen,
  • Hans Bisgaard,
  • Klaus Bønnelykke

DOI
https://doi.org/10.1038/s41467-020-19814-6
Journal volume & issue
Vol. 11, no. 1
pp. 1 – 12

Abstract

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Genetic variants discovered through genome-wide association studies for asthma together account for a small portion of the heritability. Here, the authors identify a possible epistatic relationship between coding variants in FUT2 and ABO, especially pronounced in severe and early onset asthma.