Machiela, M.J.* ; Grünewald, T.G.P.* ; Surdez, D.* ; Reynaud, S.* ; Mirabeau, O.* ; Karlins, E.* ; Rubio, R.A.* ; Zaidi, S.* ; Grossetete-Lalami, S.* ; Ballet, S.* ; Lapouble, E.* ; Laurence, V.* ; Michon, J.* ; Pierron, G.* ; Kovar, H.* ; Gaspar, N.* ; Kontny, U.* ; González-Neira, A.* ; Picci, P.* ; Alonso, J.* ; Patino-Garcia, A.* ; Corradini, N.* ; Bérard, P.M.* ; Freedman, N.D.* ; Rothman, N.* ; Dagnall, C.L.* ; Burdett, L.* ; Jones, K.* ; Manning, M.* ; Wyatt, K.* ; Zhou, W.* ; Yeager, M.* ; Cox, D.G.* ; Hoover, R.N.* ; Khan, J.C.* ; Armstrong, G.T.* ; Leisenring, W.M.* ; Bhatia, S.* ; Robison, L.L.* ; Kulozik, A.E.* ; Kriebel, J. ; Meitinger, T. ; Metzler, M.* ; Hartmann, W.* ; Strauch, K. ; Kirchner, T.* ; Dirksen, U.* ; Morton, L.M.* ; Mirabello, L.* ; Tucker, M.A.* ; Tirode, F.* ; Chanock, S.J.* ; Delattre, O.*
Genome-wide association study identifies multiple new loci associated with Ewing sarcoma susceptibility.
Nat. Commun. 9:3184 (2018)
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.
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Article: Journal article
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Scientific Article
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Keywords
Ggaa Microsatellite; Tumors; Gene; Rarity; Translocation; Landscape; Variants; Siblings; Negroes; Protein
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Publication Year
2018
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2018
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2041-1723
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2041-1723
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Article Number: 3184
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Nature Publishing Group
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London
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0000-00-00
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0000-00-00
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Peer reviewed
POF-Topic(s)
30202 - Environmental Health
30501 - Systemic Analysis of Genetic and Environmental Factors that Impact Health
Research field(s)
Genetics and Epidemiology
PSP Element(s)
G-504091-002
G-500700-001
G-504100-001
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Erfassungsdatum
2018-09-10