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Genome-wide association study identifies multiple new loci associated with Ewing sarcoma susceptibility

  • Mitchell J. Machiela
  • , Thomas G.P. Grünewald
  • , Didier Surdez
  • , Stephanie Reynaud
  • , Olivier Mirabeau
  • , Eric Karlins
  • , Rebeca Alba Rubio
  • , Sakina Zaidi
  • , Sandrine Grossetete-Lalami
  • , Stelly Ballet
  • , Eve Lapouble
  • , Valérie Laurence
  • , Jean Michon
  • , Gaelle Pierron
  • , Heinrich Kovar
  • , Nathalie Gaspar
  • , Udo Kontny
  • , Anna González-Neira
  • , Piero Picci
  • , Javier Alonso
  • Ana Patino-Garcia, Nadège Corradini, Perrine Marec Bérard, Neal D. Freedman, Nathaniel Rothman, Casey L. Dagnall, Laurie Burdett, Kristine Jones, Michelle Manning, Kathleen Wyatt, Weiyin Zhou, Meredith Yeager, David G. Cox, Robert N. Hoover, Javed Khan, Gregory T. Armstrong, Wendy M. Leisenring, Smita Bhatia, Leslie L. Robison, Andreas E. Kulozik, Jennifer Kriebel, Thomas Meitinger, Markus Metzler, Wolfgang Hartmann, Konstantin Strauch, Thomas Kirchner, Uta Dirksen, Lindsay M. Morton, Lisa Mirabello, Margaret A. Tucker, Franck Tirode, Stephen J. Chanock, Olivier Delattre
  • National Cancer Institute (NCI)
  • University of Munich
  • German Consortium for Cancer Research (DKTK)
  • German Cancer Research Center
  • Institut Curie
  • Institut Curie
  • Centre Hospitalier, France
  • Inc.
  • University Children's Hospital
  • Gustave Roussy Cancer Campus
  • RWTH Aachen University
  • Spanish National Cancer Research Centre (CNIO)
  • IRCCS Istituto Ortopedico Rizzoli
  • Instituto de Investigación de Enfermedades Raras​
  • Clínica Universitaria de Navarra
  • University of Lyon
  • Centre Léon Bérard
  • St. Jude Children's Research Hospital
  • Fred Hutchinson Cancer Research Center
  • Uni-versity of Alabama at Birmingham
  • University Hospital Heidelberg
  • Helmholtz Zentrum München German Research Center for Environmental Health
  • German Centre for Diabetes Research (DZD)
  • Universitätsklinikum Erlangen
  • Münster University Hospital
  • University Hospital of Essen

Research output: Contribution to journalArticlepeer-review

59 Scopus citations

Abstract

Ewing sarcoma (EWS) is a pediatric cancer characterized by the EWSR1-FLI1 fusion. We performed a genome-wide association study of 733 EWS cases and 1346 unaffected individuals of European ancestry. Our study replicates previously reported susceptibility loci at 1p36.22, 10q21.3 and 15q15.1, and identifies new loci at 6p25.1, 20p11.22 and 20p11.23. Effect estimates exhibit odds ratios in excess of 1.7, which is high for cancer GWAS, and striking in light of the rarity of EWS cases in familial cancer syndromes. Expression quantitative trait locus (eQTL) analyses identify candidate genes at 6p25.1 (RREB1) and 20p11.23 (KIZ). The 20p11.22 locus is near NKX2-2, a highly overexpressed gene in EWS. Interestingly, most loci reside near GGAA repeat sequences and may disrupt binding of the EWSR1-FLI1 fusion protein. The high locus to case discovery ratio from 733 EWS cases suggests a genetic architecture in which moderate risk SNPs constitute a significant fraction of risk.

Original languageEnglish
Article number3184
JournalNature Communications
Volume9
Issue number1
DOIs
StatePublished - 1 Dec 2018

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 3 - Good Health and Well-being
    SDG 3 Good Health and Well-being

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