Nature Communications (Nov 2022)

Genetic regulation of serum IgA levels and susceptibility to common immune, infectious, kidney, and cardio-metabolic traits

  • Lili Liu,
  • Atlas Khan,
  • Elena Sanchez-Rodriguez,
  • Francesca Zanoni,
  • Yifu Li,
  • Nicholas Steers,
  • Olivia Balderes,
  • Junying Zhang,
  • Priya Krithivasan,
  • Robert A. LeDesma,
  • Clara Fischman,
  • Scott J. Hebbring,
  • John B. Harley,
  • Halima Moncrieffe,
  • Leah C. Kottyan,
  • Bahram Namjou-Khales,
  • Theresa L. Walunas,
  • Rachel Knevel,
  • Soumya Raychaudhuri,
  • Elizabeth W. Karlson,
  • Joshua C. Denny,
  • Ian B. Stanaway,
  • David Crosslin,
  • Thomas Rauen,
  • Jürgen Floege,
  • Frank Eitner,
  • Zina Moldoveanu,
  • Colin Reily,
  • Barbora Knoppova,
  • Stacy Hall,
  • Justin T. Sheff,
  • Bruce A. Julian,
  • Robert J. Wyatt,
  • Hitoshi Suzuki,
  • Jingyuan Xie,
  • Nan Chen,
  • Xujie Zhou,
  • Hong Zhang,
  • Lennart Hammarström,
  • Alexander Viktorin,
  • Patrik K. E. Magnusson,
  • Ning Shang,
  • George Hripcsak,
  • Chunhua Weng,
  • Tatjana Rundek,
  • Mitchell S. V. Elkind,
  • Elizabeth C. Oelsner,
  • R. Graham Barr,
  • Iuliana Ionita-Laza,
  • Jan Novak,
  • Ali G. Gharavi,
  • Krzysztof Kiryluk

DOI
https://doi.org/10.1038/s41467-022-34456-6
Journal volume & issue
Vol. 13, no. 1
pp. 1 – 17

Abstract

Read online

Immunoglobulin A protects against infectious disease and contributes to autoimmune and inflammatory disorders. Here, the authors perform a genome-wide association study for serum IgA levels, identifying 20 genome-wide significant loci, providing new insights into the genetic regulation of IgA levels.