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Genome-wide homozygosity and risk of four non-Hodgkin lymphoma subtypes

  • Amy Moore
  • , Mitchell J. Machiela
  • , Moara Machado
  • , Sophia S. Wang
  • , Eleanor Kane
  • , Susan L. Slager
  • , Weiyin Zhou
  • , Mary Carrington
  • , Qing Lan
  • , Roger L. Milne
  • , Brenda M. Birmann
  • , Hans Olov Adami
  • , Demetrius Albanes
  • , Alan A. Arslan
  • , Nikolaus Becker
  • , Yolanda Benavente
  • , Simonetta Bisanzi
  • , Paolo Boffetta
  • , Paige M. Bracci
  • , Paul Brennan
  • Angela R. Brooks-Wilson, Federico Canzian, Neil Caporaso, Jacqueline Clavel, Pierluigi Cocco, Lucia Conde, David G. Cox, Wendy Cozen, Karen Curtin, Immaculata De Vivo, Silvia de Sanjose, Lenka Foretova, Susan M. Gapstur, Hervé Ghesquières, Graham G. Giles, Martha Glenn, Bengt Glimelius, Chi Gao, Thomas M. Habermann, Henrik Hjalgrim, Rebecca D. Jackson, Mark Liebow, Brian K. Link, Marc Maynadie, James McKay, Mads Melbye, Lucia Miligi, Thierry J. Molina, Alain Monnereau, Alexandra Nieters, Kari E. North, Kenneth Offit, Alpa V. Patel, Sara Piro, Vignesh Ravichandran, Elio Riboli, Gilles Salles, Richard K. Severson, Christine F. Skibola, Karin E. Smedby, Melissa C. Southey, John J. Spinelli, Anthony Staines, Carolyn Stewart, Lauren R. Teras, Lesley F. Tinker, Ruth C. Travis, Claire M. Vajdic, Roel C.H. Vermeulen, Joseph Vijai, Elisabete Weiderpass, Stephanie Weinstein, Nicole Wong Doo, Yawei Zhang, Tongzhang Zheng, Stephen J. Chanock, Nathaniel Rothman, James R. Cerhan, Michael Dean, Nicola J. Camp, Meredith Yeager, Sonja I. Berndt
  • National Institutes of Health
  • Universidade Federal de Minas Gerais
  • City of Hope National Med Center
  • University of York
  • Mayo Clinic Rochester, MN
  • Ragon Institute
  • Cancer Council Victoria
  • University of Melbourne
  • Monash University
  • Harvard University
  • Karolinska Institutet
  • University of Oslo
  • New York University
  • German Cancer Research Center
  • Parc Taulí Hospital Universitari
  • CIBER Epidemiología y Salud Pública (CIBERESP)
  • Institute for the Study and Prevention of Cancer
  • University of California at San Francisco
  • International Agency for Research on Cancer
  • Provincial Health Services Authority
  • Simon Fraser University
  • Center of Research in Epidemiology and Statistics Sorbonne Paris Cité (CRESS)
  • University of Cagliari
  • University College London
  • Centre Léon Bérard
  • University of Southern California
  • University of Utah
  • Masaryk Memorial Cancer Institute
  • American Cancer Society
  • CRCL
  • Uppsala University
  • Statens Serum Institut
  • Ohio State University
  • University of Iowa
  • Université de Bourgogne
  • Stanford University
  • Université Paris Cité
  • Centre Georges-François Leclerc
  • University of Freiburg
  • University of North Carolina at Chapel Hill
  • Memorial Sloan-Kettering Cancer Center
  • Imperial College London
  • Hospices civils de Lyon
  • Universite Claude Bernard Lyon 1
  • Wayne State University
  • Emory University
  • University of British Columbia
  • Dublin City University
  • Fred Hutchinson Cancer Research Center
  • University of Oxford
  • University of New South Wales
  • Utrecht University
  • The University of Sydney
  • Yale University
  • Brown University

Research output: Contribution to journalArticlepeer-review

Abstract

Aim: Recessive genetic variation is thought to play a role in non-Hodgkin lymphoma (NHL) etiology. Runs of homozygosity (ROH), defined based on long, continuous segments of homozygous SNPs, can be used to estimate both measured and unmeasured recessive genetic variation. We sought to examine genome-wide homozygosity and NHL risk. Methods: We used data from eight genome-wide association studies of four common NHL subtypes: 3061 chronic lymphocytic leukemia (CLL), 3814 diffuse large B-cell lymphoma (DLBCL), 2784 follicular lymphoma (FL), and 808 marginal zone lymphoma (MZL) cases, as well as 9374 controls. We examined the effect of homozygous variation on risk by: (1) estimating the fraction of the autosome containing runs of homozygosity (FROH); (2) calculating an inbreeding coefficient derived from the correlation among uniting gametes (F3); and (3) examining specific autosomal regions containing ROH. For each, we calculated beta coefficients and standard errors using logistic regression and combined estimates across studies using random-effects meta-analysis. Results: We discovered positive associations between FROH and CLL (β = 21.1, SE = 4.41, P = 1.6 × 10-6) and FL (β = 11.4, SE = 5.82, P = 0.02) but not DLBCL (P = 1.0) or MZL (P = 0.91). For F3, we observed an association with CLL (β = 27.5, SE = 6.51, P = 2.4 × 10-5). We did not find evidence of associations with specific ROH, suggesting that the associations observed with FROH and F3 for CLL and FL risk were not driven by a single region of homozygosity. Conclusion: Our findings support the role of recessive genetic variation in the etiology of CLL and FL; additional research is needed to identify the specific loci associated with NHL risk.

Original languageEnglish
Pages (from-to)200-217
Number of pages18
JournalJournal of Translational Genetics and Genomics
Volume5
Issue number2
DOIs
StatePublished - 2021

Keywords

  • Non-Hodgkin lymphoma
  • chronic lymphocytic leukemia
  • diffuse large B-cell lymphoma
  • follicular lymphoma
  • homozygosity
  • marginal zone lymphoma

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