A large-scale assessment of two-way SNP interactions in breast cancer susceptibility using 46,450 cases and 42,461 controls from the breast cancer association consortium

Roger L Milne; Jesús Herranz; Kyriaki Michailidou; Joe Dennis; Jonathan P Tyrer; M Pilar Zamora; José Ignacio Arias-Perez; Anna González-Neira; Guillermo Pita; M Rosario Alonso; Qin Wang; Manjeet K Bolla; Kamila Czene; Mikael Eriksson; Keith Humphreys; Hatef Darabi; Jingmei Li; Hoda Anton-Culver; Susan L Neuhausen; Argyrios Ziogas; Christina A Clarke; John L Hopper; Gillian S Dite; Carmel Apicella; Melissa C Southey; Georgia Chenevix-Trench; Anthony Swerdlow; Alan Ashworth; Nicholas Orr; Minouk Schoemaker; Anna Jakubowska; Jan Lubinski; Katarzyna Jaworska-Bieniek; Katarzyna Durda; Irene L Andrulis; Julia A Knight; Gord Glendon; Anna Marie Mulligan; Stig E Bojesen; Børge G Nordestgaard; Henrik Flyger; Heli Nevanlinna; Taru A Muranen; Kristiina Aittomäki; Carl Blomqvist; Jenny Chang-Claude; Anja Rudolph; Petra Seibold; Dieter Flesch-Janys; Xianshu Wang; kConFab Investigators

doi:10.1093/hmg/ddt581

A large-scale assessment of two-way SNP interactions in breast cancer susceptibility using 46,450 cases and 42,461 controls from the breast cancer association consortium

Roger L Milne, Jesús Herranz, Kyriaki Michailidou, Joe Dennis, Jonathan P Tyrer, M Pilar Zamora, José Ignacio Arias-Perez, Anna González-Neira, Guillermo Pita, M Rosario Alonso, Qin Wang, Manjeet K Bolla, Kamila Czene, Mikael Eriksson, Keith Humphreys, Hatef Darabi, Jingmei Li, Hoda Anton-Culver, Susan L Neuhausen, Argyrios ZiogasChristina A Clarke, John L Hopper, Gillian S Dite, Carmel Apicella, Melissa C Southey, Georgia Chenevix-Trench, Anthony Swerdlow, Alan Ashworth, Nicholas Orr, Minouk Schoemaker, Anna Jakubowska, Jan Lubinski, Katarzyna Jaworska-Bieniek, Katarzyna Durda, Irene L Andrulis, Julia A Knight, Gord Glendon, Anna Marie Mulligan, Stig E Bojesen, Børge G Nordestgaard, Henrik Flyger, Heli Nevanlinna, Taru A Muranen, Kristiina Aittomäki, Carl Blomqvist, Jenny Chang-Claude, Anja Rudolph, Petra Seibold, Dieter Flesch-Janys, Xianshu Wang, kConFab Investigators

Institut for Klinisk Medicin

24 Citationer (Scopus)

Abstract

Part of the substantial unexplained familial aggregation of breast cancer may be due to interactions between common variants, but few studies have had adequate statistical power to detect interactions of realistic magnitude. We aimed to assess all two-way interactions in breast cancer susceptibility between 70,917 single nucleotide polymorphisms (SNPs) selected primarily based on prior evidence of a marginal effect. Thirty-eight international studies contributed data for 46,450 breast cancer cases and 42,461 controls of European origin as part of a multi-consortium project (COGS). First, SNPs were preselected based on evidence (P < 0.01) of a per-allele main effect, and all two-way combinations of those were evaluated by a per-allele (1 d.f.) test for interaction using logistic regression. Second, all 2.5 billion possible two-SNP combinations were evaluated using Boolean operation-based screening and testing, and SNP pairs with the strongest evidence of interaction (P < 10(-4)) were selected for more careful assessment by logistic regression. Under the first approach, 3277 SNPs were preselected, but an evaluation of all possible two-SNP combinations (1 d.f.) identified no interactions at P < 10(-8). Results from the second analytic approach were consistent with those from the first (P > 10(-10)). In summary, we observed little evidence of two-way SNP interactions in breast cancer susceptibility, despite the large number of SNPs with potential marginal effects considered and the very large sample size. This finding may have important implications for risk prediction, simplifying the modelling required. Further comprehensive, large-scale genome-wide interaction studies may identify novel interacting loci if the inherent logistic and computational challenges can be overcome.

Originalsprog	Engelsk
Tidsskrift	Human Molecular Genetics
Vol/bind	23
Udgave nummer	7
Sider (fra-til)	1934-1946
Antal sider	13
ISSN	0964-6906
DOI	https://doi.org/10.1093/hmg/ddt581
Status	Udgivet - 1 apr. 2014

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10.1093/hmg/ddt581

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Milne, R. L., Herranz, J., Michailidou, K., Dennis, J., Tyrer, J. P., Zamora, M. P., Arias-Perez, J. I., González-Neira, A., Pita, G., Alonso, M. R., Wang, Q., Bolla, M. K., Czene, K., Eriksson, M., Humphreys, K., Darabi, H., Li, J., Anton-Culver, H., Neuhausen, S. L., ... kConFab Investigators (2014). A large-scale assessment of two-way SNP interactions in breast cancer susceptibility using 46,450 cases and 42,461 controls from the breast cancer association consortium. Human Molecular Genetics, 23(7), 1934-1946. https://doi.org/10.1093/hmg/ddt581

A large-scale assessment of two-way SNP interactions in breast cancer susceptibility using 46,450 cases and 42,461 controls from the breast cancer association consortium. / Milne, Roger L; Herranz, Jesús; Michailidou, Kyriaki et al.
I: Human Molecular Genetics, Bind 23, Nr. 7, 01.04.2014, s. 1934-1946.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review

Milne, RL, Herranz, J, Michailidou, K, Dennis, J, Tyrer, JP, Zamora, MP, Arias-Perez, JI, González-Neira, A, Pita, G, Alonso, MR, Wang, Q, Bolla, MK, Czene, K, Eriksson, M, Humphreys, K, Darabi, H, Li, J, Anton-Culver, H, Neuhausen, SL, Ziogas, A, Clarke, CA, Hopper, JL, Dite, GS, Apicella, C, Southey, MC, Chenevix-Trench, G, Swerdlow, A, Ashworth, A, Orr, N, Schoemaker, M, Jakubowska, A, Lubinski, J, Jaworska-Bieniek, K, Durda, K, Andrulis, IL, Knight, JA, Glendon, G, Mulligan, AM, Bojesen, SE , Nordestgaard, BG, Flyger, H, Nevanlinna, H, Muranen, TA, Aittomäki, K, Blomqvist, C, Chang-Claude, J, Rudolph, A, Seibold, P, Flesch-Janys, D, Wang, X & kConFab Investigators 2014, 'A large-scale assessment of two-way SNP interactions in breast cancer susceptibility using 46,450 cases and 42,461 controls from the breast cancer association consortium', Human Molecular Genetics, bind 23, nr. 7, s. 1934-1946. https://doi.org/10.1093/hmg/ddt581

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title = "A large-scale assessment of two-way SNP interactions in breast cancer susceptibility using 46,450 cases and 42,461 controls from the breast cancer association consortium",

abstract = "Part of the substantial unexplained familial aggregation of breast cancer may be due to interactions between common variants, but few studies have had adequate statistical power to detect interactions of realistic magnitude. We aimed to assess all two-way interactions in breast cancer susceptibility between 70,917 single nucleotide polymorphisms (SNPs) selected primarily based on prior evidence of a marginal effect. Thirty-eight international studies contributed data for 46,450 breast cancer cases and 42,461 controls of European origin as part of a multi-consortium project (COGS). First, SNPs were preselected based on evidence (P < 0.01) of a per-allele main effect, and all two-way combinations of those were evaluated by a per-allele (1 d.f.) test for interaction using logistic regression. Second, all 2.5 billion possible two-SNP combinations were evaluated using Boolean operation-based screening and testing, and SNP pairs with the strongest evidence of interaction (P < 10(-4)) were selected for more careful assessment by logistic regression. Under the first approach, 3277 SNPs were preselected, but an evaluation of all possible two-SNP combinations (1 d.f.) identified no interactions at P < 10(-8). Results from the second analytic approach were consistent with those from the first (P > 10(-10)). In summary, we observed little evidence of two-way SNP interactions in breast cancer susceptibility, despite the large number of SNPs with potential marginal effects considered and the very large sample size. This finding may have important implications for risk prediction, simplifying the modelling required. Further comprehensive, large-scale genome-wide interaction studies may identify novel interacting loci if the inherent logistic and computational challenges can be overcome.",

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doi = "10.1093/hmg/ddt581",

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journal = "Human Molecular Genetics",

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T1 - A large-scale assessment of two-way SNP interactions in breast cancer susceptibility using 46,450 cases and 42,461 controls from the breast cancer association consortium

AU - Milne, Roger L

AU - Herranz, Jesús

AU - Michailidou, Kyriaki

AU - Dennis, Joe

AU - Tyrer, Jonathan P

AU - Zamora, M Pilar

AU - Arias-Perez, José Ignacio

AU - González-Neira, Anna

AU - Pita, Guillermo

AU - Alonso, M Rosario

AU - Wang, Qin

AU - Bolla, Manjeet K

AU - Czene, Kamila

AU - Eriksson, Mikael

AU - Humphreys, Keith

AU - Darabi, Hatef

AU - Li, Jingmei

AU - Anton-Culver, Hoda

AU - Neuhausen, Susan L

AU - Ziogas, Argyrios

AU - Clarke, Christina A

AU - Hopper, John L

AU - Dite, Gillian S

AU - Apicella, Carmel

AU - Southey, Melissa C

AU - Chenevix-Trench, Georgia

AU - Swerdlow, Anthony

AU - Ashworth, Alan

AU - Orr, Nicholas

AU - Schoemaker, Minouk

AU - Jakubowska, Anna

AU - Lubinski, Jan

AU - Jaworska-Bieniek, Katarzyna

AU - Durda, Katarzyna

AU - Andrulis, Irene L

AU - Knight, Julia A

AU - Glendon, Gord

AU - Mulligan, Anna Marie

AU - Bojesen, Stig E

AU - Nordestgaard, Børge G

AU - Flyger, Henrik

AU - Nevanlinna, Heli

AU - Muranen, Taru A

AU - Aittomäki, Kristiina

AU - Blomqvist, Carl

AU - Chang-Claude, Jenny

AU - Rudolph, Anja

AU - Seibold, Petra

AU - Flesch-Janys, Dieter

AU - Wang, Xianshu

AU - kConFab Investigators

PY - 2014/4/1

Y1 - 2014/4/1

N2 - Part of the substantial unexplained familial aggregation of breast cancer may be due to interactions between common variants, but few studies have had adequate statistical power to detect interactions of realistic magnitude. We aimed to assess all two-way interactions in breast cancer susceptibility between 70,917 single nucleotide polymorphisms (SNPs) selected primarily based on prior evidence of a marginal effect. Thirty-eight international studies contributed data for 46,450 breast cancer cases and 42,461 controls of European origin as part of a multi-consortium project (COGS). First, SNPs were preselected based on evidence (P < 0.01) of a per-allele main effect, and all two-way combinations of those were evaluated by a per-allele (1 d.f.) test for interaction using logistic regression. Second, all 2.5 billion possible two-SNP combinations were evaluated using Boolean operation-based screening and testing, and SNP pairs with the strongest evidence of interaction (P < 10(-4)) were selected for more careful assessment by logistic regression. Under the first approach, 3277 SNPs were preselected, but an evaluation of all possible two-SNP combinations (1 d.f.) identified no interactions at P < 10(-8). Results from the second analytic approach were consistent with those from the first (P > 10(-10)). In summary, we observed little evidence of two-way SNP interactions in breast cancer susceptibility, despite the large number of SNPs with potential marginal effects considered and the very large sample size. This finding may have important implications for risk prediction, simplifying the modelling required. Further comprehensive, large-scale genome-wide interaction studies may identify novel interacting loci if the inherent logistic and computational challenges can be overcome.

AB - Part of the substantial unexplained familial aggregation of breast cancer may be due to interactions between common variants, but few studies have had adequate statistical power to detect interactions of realistic magnitude. We aimed to assess all two-way interactions in breast cancer susceptibility between 70,917 single nucleotide polymorphisms (SNPs) selected primarily based on prior evidence of a marginal effect. Thirty-eight international studies contributed data for 46,450 breast cancer cases and 42,461 controls of European origin as part of a multi-consortium project (COGS). First, SNPs were preselected based on evidence (P < 0.01) of a per-allele main effect, and all two-way combinations of those were evaluated by a per-allele (1 d.f.) test for interaction using logistic regression. Second, all 2.5 billion possible two-SNP combinations were evaluated using Boolean operation-based screening and testing, and SNP pairs with the strongest evidence of interaction (P < 10(-4)) were selected for more careful assessment by logistic regression. Under the first approach, 3277 SNPs were preselected, but an evaluation of all possible two-SNP combinations (1 d.f.) identified no interactions at P < 10(-8). Results from the second analytic approach were consistent with those from the first (P > 10(-10)). In summary, we observed little evidence of two-way SNP interactions in breast cancer susceptibility, despite the large number of SNPs with potential marginal effects considered and the very large sample size. This finding may have important implications for risk prediction, simplifying the modelling required. Further comprehensive, large-scale genome-wide interaction studies may identify novel interacting loci if the inherent logistic and computational challenges can be overcome.

KW - Breast Neoplasms

KW - Case-Control Studies

KW - Epistasis, Genetic

KW - Female

KW - Genetic Predisposition to Disease

KW - Genome-Wide Association Study

KW - Humans

KW - Logistic Models

KW - Polymorphism, Single Nucleotide

U2 - 10.1093/hmg/ddt581

DO - 10.1093/hmg/ddt581

M3 - Journal article

C2 - 24242184

SN - 0964-6906

VL - 23

SP - 1934

EP - 1946

JO - Human Molecular Genetics

JF - Human Molecular Genetics

IS - 7

ER -

A large-scale assessment of two-way SNP interactions in breast cancer susceptibility using 46,450 cases and 42,461 controls from the breast cancer association consortium

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