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1. Genome-Wide Association Study in BRCA1 Mutation Carriers Identifies Novel Loci Associated with Breast and Ovarian Cancer Risk

Author

Couch, Fergus J., Xianshu, Wang, Lesley, Mcguffog, Andrew, Lee, Curtis, Olswold, Kuchenbaecker, Karoline B., Penny, Soucy, Zachary, Fredericksen, Daniel, Barrowdale, Joe, Dennis, Gaudet, Mia M., Dicks, Ed, Matthew, Kosel, Sue, Healey, Sinilnikova, Olga M., Adam, Lee, François, Bacot, Daniel, Vincent, Hogervorst, Frans B. L., Susan, Peock, Dominique Stoppa Lyonnet, Anna, Jakubowska, Paolo, Radice, Rita Katharina Schmutzler, Domchek, S. M., Piedmonte, M., Singer, C. F., Friedman, E., Thomassen, M., Hansen, T. V. O., Neuhausen, S. L., Szabo, C. I., Blanco, I., Greene, M. H., Karlan, B. Y., Garber, J., Phelan, C. M., Weitzel, J. N., Montagna, M., Olah, E., Andrulis, I. L., Godwin, A. K., Yannoukakos, D., Goldgar, D. E., Caldes, T., Nevanlinna, H., Osorio, A., Terry, M. B., Daly, M. B., Van Rensburg, E. J., Hamann, U., Ramus, S. J., Ewart Toland, A., Caligo, M. A., Olopade, O. I., Tung, N., Claes, K., Beattie, M. S., Southey, M. C., Imyanitov, E. N., Tischkowitz, M., Janavicius, R., John, E. M., Kwong, A., Diez, O., Balmana, J., Barkardottir, R. B., Arun, B. K., Rennert, G., Teo, S. H., Ganz, P. A., Campbell, I., Van Der Hout, A. H., Van Deurzen, C. H. M., Seynaeve, C., Gomez Garcia, E. B., Van Leeuwen, F. E., Meijers Heijboer, H. E. J., Gille, J. J. P., Ausems, M. G. E. M., Blok, M. J., Ligtenberg, M. J. L., Rookus, M. A., Devilee, P., Verhoef, S., Van Os, T. A. M., Wijnen, J. T., Frost, D., Ellis, S., Fineberg, E., Platte, R., Evans, D. G., Izatt, L., Eeles, R. A., Adlard, J., Eccles, D. M., Cook, J., Brewer, C., Douglas, F., Hodgson, S., Morrison, P. J., Side, L. E., Donaldson, A., Houghton, C., Rogers, M. T., Dorkins, H., Eason, J., Gregory, H., Mccann, E., Murray, A., Calender, A., Hardouin, A., Berthet, P., Delnatte, C., Nogues, C., Lasset, C., Houdayer, C., Leroux, D., Rouleau, E., Prieur, F., Damiola, F., Sobol, H., Coupier, I., Venat Bouvet, L., Castera, L., Gauthier Villars, M., Leone, M., Pujol, P., Mazoyer, S., Bignon, Y. J., Zlowocka Perlowska, E., Gronwald, J., Lubinski, J., Durda, K., Jaworska, K., Huzarski, T., Spurdle, A. B., Viel, A., Peissel, B., Bonanni, B., Melloni, G., Ottini, Laura, Papi, L., Varesco, L., Tibiletti, M. G., Peterlongo, P., Volorio, S., Manoukian, S., Pensotti, V., Arnold, N., Engel, C., Deissler, H., Gadzicki, D., Gehrig, A., Kast, K., Rhiem, K., Meindl, A., Niederacher, D., Ditsch, N., Plendl, H., Preisler Adams, S., Engert, S., Sutter, C., Varon Mateeva, R., Wappenschmidt, B., Weber, B. H. F., Arver, B., Stenmark Askmalm, M., Loman, N., Rosenquist, R., Einbeigi, Z., Nathanson, K. L., Rebbeck, T. R., Blank, S. V., Cohn, D. E., Rodriguez, G. C., Small, L., Friedlander, M., Bae Jump, V. L., Fink Retter, A., Rappaport, C., Gschwantler Kaulich, D., Pfeiler, G., Tea, M. K., Lindor, N. M., Kaufman, B., Shimon Paluch, S., Laitman, Y., Skytte, A. B., Gerdes, A. M., Pedersen, I. S., Moeller, S. T., Kruse, T. A., Jensen, U. B., Vijai, J., Sarrel, K., Robson, M., Kauff, N., Mulligan, A. M., Glendon, G., Ozcelik, H., Ejlertsen, B., Nielsen, F. C., Jonson, L., Andersen, M. K., Ding, Y. C., Steele, L., Foretova, L., Teule, A., Lazaro, C., Brunet, J., Pujana, M. A., Mai, P. L., Loud, J. T., Walsh, C., Lester, J., Orsulic, S., Narod, S. A., Herzog, J., Sand, S. R., Tognazzo, S., Agata, S., Vaszko, T., Weaver, J., Stavropoulou, A. V., Buys, S. S., Romero, A., De La Hoya, M., Aittomaki, K., Muranen, T. A., Duran, M., Chung, W. K., Lasa, A., Dorfling, C. M., Miron, A., Benitez, J., Senter, L., Huo, D., Chan, S. B., Sokolenko, A. P., Chiquette, J., Tihomirova, L., Friebel, T. M., Agnarsson, B. A., K. H., Lu, Lejbkowicz, F., James, P. A., Hall, P., Dunning, A. M., Tessier, D., Cunningham, J., Slager, S. L., Wang, C., Hart, S., Stevens, K., Simard, J., Pastinen, T., Pankratz, V. S., Offit, K., Easton, D. F., Chenevix Trench, G., Antoniou, A. C., Thorne, H., Niedermayr, E., Borg, A., Olsson, H., Jernstrom, H., Henriksson, K., Harbst, K., Soller, M., Kristoffersson, U., Ofverholm, A., Nordling, M., Karlsson, P., Von Wachenfeldt, A., Liljegren, A., Lindblom, A., Bustinza, G. B., Rantala, J., Melin, B., Ardnor, C. E., Emanuelsson, M., Ehrencrona, H., Pigg, M. H., Liedgren, S., Hogervorst, F. B. L., Schmidt, M. K., De Lange, J., Collee, J. M., Van Den Ouweland, A. M. W., Hooning, M. J., Van Asperen, C. J., Tollenaar, R. A., Van Cronenburg, T. C. T. E. F., Kets, C. M., Mensenkamp, A. R., Van Der Luijt, R. B., Aalfs, C. M., Waisfisz, Q., Oosterwijk, J. C., Van Der Hout, H., Mourits, M. J., De Bock, G. H., Peock, S., Miedzybrodzka, Z., Morrison, P., Jeffers, L., Cole, T., Ong, K. R., Hoffman, J., James, M., Paterson, J., Taylor, A., Kennedy, M. J., Barton, D., Porteous, M., Drummond, S., Kivuva, E., Searle, A., Goodman, S., Hill, K., Davidson, R., Murday, V., Bradshaw, N., Snadden, L., Longmuir, M., Watt, C., Gibson, S., Haque, E., Tobias, E., Duncan, A., Jacobs, C., Langman, C., Brady, A., Melville, A., Randhawa, K., Barwell, J., Serra Feliu, G., Ellis, I., Lalloo, F., Taylor, J., Side, L., Male, A., Berlin, C., Collier, R., Claber, O., Jobson, I., Walker, L., Mcleod, D., Halliday, D., Durell, S., Stayner, B., Shanley, S., Rahman, N., Houlston, R., Stormorken, A., Bancroft, E., Page, E., Ardern Jones, A., Kohut, K., Wiggins, J., Castro, E., Killick, E., Martin, S., Rea, G., Kulkarni, A., Quarrell, O., Bardsley, C., Goff, S., Brice, G., Winchester, L., Eddy, C., Tripathi, V., Attard, V., Lehmann, A., Eccles, D., Lucassen, A., Crawford, G., Mcbride, D., Smalley, S., Sinilnikova, O., Barjhoux, L., Verny Pierre, C., Giraud, S., Stoppa Lyonnet, D., Buecher, B., Moncoutier, V., Belotti, M., Tirapo, C., De Pauw, A., Bressac De Paillerets, B., Caron, O., Uhrhammer, N., Bonadona, V., Handallou, S., Bourdon, V., Noguchi, T., Remenieras, A., Eisinger, F., Peyrat, J. P., Fournier, J., Revillion, F., Vennin, P., Adenis, C., Lidereau, R., Demange, L., Muller, D., Fricker, J. P., Barouk Simonet, E., Bonnet, F., Bubien, V., Sevenet, N., Longy, M., Toulas, C., Guimbaud, R., Gladieff, L., Feillel, V., Dreyfus, H., Rebischung, C., Peysselon, M., Coron, F., Faivre, L., Lebrun, M., Kientz, C., Ferrer, S. F., Frenay, M., Mortemousque, I., Coulet, F., Colas, C., Soubrier, F., Sokolowska, J., Bronner, M., Lynch, H. T., Snyder, C. L., Angelakos, M., Maskiell, J., Dite, G., MUMC+: DA KG Lab Centraal Lab (9), RS: GROW - School for Oncology and Reproduction, Biostatistiques santé, Département biostatistiques et modélisation pour la santé et l'environnement [LBBE], Laboratoire de Biométrie et Biologie Evolutive - UMR 5558 (LBBE), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Recherche en Informatique et en Automatique (Inria)-VetAgro Sup - Institut national d'enseignement supérieur et de recherche en alimentation, santé animale, sciences agronomiques et de l'environnement (VAS)-Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Recherche en Informatique et en Automatique (Inria)-VetAgro Sup - Institut national d'enseignement supérieur et de recherche en alimentation, santé animale, sciences agronomiques et de l'environnement (VAS)-Centre National de la Recherche Scientifique (CNRS)-Laboratoire de Biométrie et Biologie Evolutive - UMR 5558 (LBBE), Université de Lyon-Université de Lyon-Institut National de Recherche en Informatique et en Automatique (Inria)-VetAgro Sup - Institut national d'enseignement supérieur et de recherche en alimentation, santé animale, sciences agronomiques et de l'environnement (VAS)-Centre National de la Recherche Scientifique (CNRS), Centre de Recherche en Cancérologie de Lyon (UNICANCER/CRCL), Centre Léon Bérard [Lyon]-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Laboratoire Kastler Brossel (LKB (Jussieu)), Fédération de recherche du Département de physique de l'Ecole Normale Supérieure - ENS Paris (FRDPENS), École normale supérieure - Paris (ENS-PSL), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-École normale supérieure - Paris (ENS-PSL), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS), Institut de biologie et chimie des protéines [Lyon] (IBCP), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), Generalitat de Catalunya, Asociación Española Contra el Cáncer, Fundación Ramón Areces, Instituto de Salud Carlos III, Clinical Genetics, Pathology, Medical Oncology, Pediatric Surgery, Department of Obstetrics and Gynecology, Clinicum, Department of Medical and Clinical Genetics, HUS Gynecology and Obstetrics, Epidemiology and Data Science, Human genetics, CCA - Oncogenesis, Universitat de Barcelona, Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de la Santé et de la Recherche Médicale (INSERM), Université Pierre et Marie Curie - Paris 6 (UPMC)-Fédération de recherche du Département de physique de l'Ecole Normale Supérieure - ENS Paris (FRDPENS), École normale supérieure - Paris (ENS Paris), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-École normale supérieure - Paris (ENS Paris), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS), CCA -Cancer Center Amsterdam, ARD - Amsterdam Reproduction and Development, and Human Genetics

Subjects
SELECTION, Oncology, Cancer Research, Medicin och hälsovetenskap, endocrine system diseases, [SDV]Life Sciences [q-bio], 610 Medizin, Càncer d'ovari, SUSCEPTIBILITY ALLELES, MODIFIERS, ComputingMilieux_LEGALASPECTSOFCOMPUTING, Genome-wide association study, QH426-470, Medical and Health Sciences, SUBTYPES, Breast cancer, 0302 clinical medicine, Human genetics, 3123 Gynaecology and paediatrics, Risk Factors, GENETIC-VARIANTS, Genotype, Naturvetenskap, Malalties hereditàries, INVESTIGATORS, skin and connective tissue diseases, ComputingMilieux_MISCELLANEOUS, Genetics (clinical), POPULATION, Ovarian Neoplasms, Genetics, Subtypes, ddc:610, 0303 health sciences, education.field_of_study, Genètica humana, Susceptibility alleles, BRCA1 Protein, COMMON VARIANTS, Breast Cancer Epidemiology, Middle Aged, Prognosis, BRCA2 Protein, 3. Good health, 030220 oncology & carcinogenesis, Female, Natural Sciences, Genetic diseases, Heterozygote, medicine.medical_specialty, Znf365, education, 3122 Cancers, Population, Breast Neoplasms, Single-nucleotide polymorphism, Biology, Polymorphism, Single Nucleotide, Càncer de mama, 03 medical and health sciences, SDG 3 - Good Health and Well-being, Ovarian cancer, Translational research [ONCOL 3], Internal medicine, medicine, Humans, Genetic Predisposition to Disease, Genetics and epigenetic pathways of disease Translational research [NCMLS 6], Molecular Biology, Selection, ddc:614, Ecology, Evolution, Behavior and Systematics, 030304 developmental biology, Hereditary cancer and cancer-related syndromes [ONCOL 1], Common variants, CONSORTIUM, Modifiers, Biology and Life Sciences, BRCA1, medicine.disease, R1, Genetic-variants, Cancer and Oncology, Mutation, Investigators, 3111 Biomedicine, ZNF365, Consortium, Genome-Wide Association Study
Abstract

This is an open-access article distributed under the terms of the Creative Commons Attribution License.-- CIMBA et al., BRCA1-associated breast and ovarian cancer risks can be modified by common genetic variants. To identify further cancer risk-modifying loci, we performed a multi-stage GWAS of 11,705 BRCA1 carriers (of whom 5,920 were diagnosed with breast and 1,839 were diagnosed with ovarian cancer), with a further replication in an additional sample of 2,646 BRCA1 carriers. We identified a novel breast cancer risk modifier locus at 1q32 for BRCA1 carriers (rs2290854, P = 2.7 × 10(-8), HR = 1.14, 95% CI: 1.09-1.20). In addition, we identified two novel ovarian cancer risk modifier loci: 17q21.31 (rs17631303, P = 1.4 × 10(-8), HR = 1.27, 95% CI: 1.17-1.38) and 4q32.3 (rs4691139, P = 3.4 × 10(-8), HR = 1.20, 95% CI: 1.17-1.38). The 4q32.3 locus was not associated with ovarian cancer risk in the general population or BRCA2 carriers, suggesting a BRCA1-specific association. The 17q21.31 locus was also associated with ovarian cancer risk in 8,211 BRCA2 carriers (P = 2×10(-4)). These loci may lead to an improved understanding of the etiology of breast and ovarian tumors in BRCA1 carriers. Based on the joint distribution of the known BRCA1 breast cancer risk-modifying loci, we estimated that the breast cancer lifetime risks for the 5% of BRCA1 carriers at lowest risk are 28%-50% compared to 81%-100% for the 5% at highest risk. Similarly, based on the known ovarian cancer risk-modifying loci, the 5% of BRCA1 carriers at lowest risk have an estimated lifetime risk of developing ovarian cancer of 28% or lower, whereas the 5% at highest risk will have a risk of 63% or higher. Such differences in risk may have important implications for risk prediction and clinical management for BRCA1 carriers., The study was supported by NIH grant CA128978, an NCI Specialized Program of Research Excellence (SPORE) in Breast Cancer (CA116201), a U.S. Department of Defense Ovarian Cancer Idea award (W81XWH-10-1-0341), grants from the Breast Cancer Research Foundation and the Komen Foundation for the Cure; Cancer Research UK grants C12292/A11174 and C1287/A10118; the European Commission's Seventh Framework Programme grant agreement 223175 (HEALTH-F2-2009-223175). Breast Cancer Family Registry Studies (BCFR): supported by the National Cancer Institute, National Institutes of Health under RFA # CA-06-503 and through cooperative agreements with members of the Breast Cancer Family Registry (BCFR) and Principal Investigators, including Cancer Care Ontario (U01 CA69467), Cancer Prevention Institute of California (U01 CA69417), Columbia University (U01 CA69398), Fox Chase Cancer Center (U01 CA69631), Huntsman Cancer Institute (U01 CA69446), and University of Melbourne (U01 CA69638). The Australian BCFR was also supported by the National Health and Medical Research Council of Australia, the New South Wales Cancer Council, the Victorian Health Promotion Foundation (Australia), and the Victorian Breast Cancer Research Consortium. Melissa C. Southey is a NHMRC Senior Research Fellow and a Victorian Breast Cancer Research Consortium Group Leader. Carriers at FCCC were also identified with support from National Institutes of Health grants P01 CA16094 and R01 CA22435. The New York BCFR was also supported by National Institutes of Health grants P30 CA13696 and P30 ES009089. The Utah BCFR was also supported by the National Center for Research Resources and the National Center for Advancing Translational Sciences, NIH grant UL1 RR025764, and by Award Number P30 CA042014 from the National Cancer Institute. Baltic Familial Breast Ovarian Cancer Consortium (BFBOCC): BFBOCC is partly supported by Lithuania (BFBOCC-LT), Research Council of Lithuania grant LIG-19/2010, and Hereditary Cancer Association (Paveldimo vėžio asociacija)., Latvia (BFBOCC-LV) is partly supported by LSC grant 10.0010.08 and in part by a grant from the ESF Nr.2009/0220/1DP/1.1.1.2.0/09/APIA/VIAA/​016.BRCA-gene mutations and breast cancer in South African women (BMBSA): BMBSA was supported by grants from the Cancer Association of South Africa (CANSA) to Elizabeth J. van Rensburg. Beckman Research Institute of the City of Hope (BRICOH): Susan L. Neuhausen was partially supported by the Morris and Horowitz Families Endowed Professorship. BRICOH was supported by NIH R01CA74415 and NIH P30 CA033752. Copenhagen Breast Cancer Study (CBCS): The CBCS study was supported by the NEYE Foundation. Spanish National Cancer Centre (CNIO): This work was partially supported by Spanish Association against Cancer (AECC08), RTICC 06/0020/1060, FISPI08/1120, Mutua Madrileña Foundation (FMMA) and SAF2010-20493. City of Hope Cancer Center (COH): The City of Hope Clinical Cancer Genetics Community Research Network is supported by Award Number RC4A153828 (PI: Jeffrey N. Weitzel) from the National Cancer Institute and the Office of the Director, National Institutes of Health. CONsorzio Studi ITaliani sui Tumori Ereditari Alla Mammella (CONSIT TEAM): CONSIT TEAM was funded by grants from Fondazione Italiana per la Ricerca sul Cancro (Special Project “Hereditary tumors”), Italian Association for Cancer Research (AIRC, IG 8713), Italian Minitry of Health (Extraordinary National Cancer Program 2006, “Alleanza contro il Cancro” and “Progetto Tumori Femminili), Italian Ministry of Education, University and Research (Prin 2008) Centro di Ascolto Donne Operate al Seno (CAOS) association and by funds from Italian citizens who allocated the 5×1000 share of their tax payment in support of the Fondazione IRCCS Istituto Nazionale Tumori, according to Italian laws (INT-Institutional strategic projects ‘5×1000’). German Cancer Research Center (DKFZ): The DKFZ study was supported by the DKFZ. The Hereditary Breast and Ovarian Cancer Research Group Netherlands (HEBON): HEBON is supported by the Dutch Cancer Society grants NKI1998-1854, NKI2004-3088, NKI2007-3756, the NWO grant 91109024, the Pink Ribbon grant 110005, and the BBMRI grant CP46/NWO., Epidemiological study of BRCA1 & BRCA2 mutation carriers (EMBRACE): EMBRACE is supported by Cancer Research UK Grants C1287/A10118 and C1287/A11990. D. Gareth Evans and Fiona Lalloo are supported by an NIHR grant to the Biomedical Research Centre, Manchester. The Investigators at The Institute of Cancer Research and The Royal Marsden NHS Foundation Trust are supported by an NIHR grant to the Biomedical Research Centre at The Institute of Cancer Research and The Royal Marsden NHS Foundation Trust. Rosalind A. Eeles and Elizabeth Bancroft are supported by Cancer Research UK Grant C5047/A8385. Fox Chase Cancer Canter (FCCC): The authors acknowledge support from The University of Kansas Cancer Center and the Kansas Bioscience Authority Eminent Scholar Program. Andrew K. Godwin was funded by 5U01CA113916, R01CA140323, and by the Chancellors Distinguished Chair in Biomedical Sciences Professorship. German Consortium of Hereditary Breast and Ovarian Cancer (GC-HBOC): The German Consortium of Hereditary Breast and Ovarian Cancer (GC-HBOC) is supported by the German Cancer Aid (grant no 109076, Rita K. Schmutzler) and by the Center for Molecular Medicine Cologne (CMMC). Genetic Modifiers of cancer risk in BRCA1/2 mutation carriers (GEMO): The GEMO study was supported by the Ligue National Contre le Cancer; the Association “Le cancer du sein, parlons-en!” Award and the Canadian Institutes of Health Research for the “CIHR Team in Familial Risks of Breast Cancer” program. Gynecologic Oncology Group (GOG): This study was supported by National Cancer Institute grants to the Gynecologic Oncology Group (GOG) Administrative Office and Tissue Bank (CA 27469), Statistical and Data Center (CA 37517), and GOG's Cancer Prevention and Control Committtee (CA 101165). Drs. Mark H. Greene and Phuong L. Mai were supported by funding from the Intramural Research Program, NCI, NIH. Hospital Clinico San Carlos (HCSC): HCSC was supported by RETICC 06/0020/0021, FIS research grant 09/00859, Instituto de Salud Carlos III, Spanish Ministry of Economy and Competitivity, and the European Regional Development Fund (ERDF)., Helsinki Breast Cancer Study (HEBCS): The HEBCS was financially supported by the Helsinki University Central Hospital Research Fund, Academy of Finland (132473), the Finnish Cancer Society, the Nordic Cancer Union, and the Sigrid Juselius Foundation. Study of Genetic Mutations in Breast and Ovarian Cancer patients in Hong Kong and Asia (HRBCP): HRBCP is supported by The Hong Kong Hereditary Breast Cancer Family Registry and the Dr. Ellen Li Charitable Foundation, Hong Kong. Molecular Genetic Studies of Breast and Ovarian Cancer in Hungary (HUNBOCS): HUNBOCS was supported by Hungarian Research Grant KTIA-OTKA CK-80745 and the Norwegian EEA Financial Mechanism HU0115/NA/2008-3/ÖP-9. Institut Català d'Oncologia (ICO): The ICO study was supported by the Asociación Española Contra el Cáncer, Spanish Health Research Foundation, Ramón Areces Foundation, Carlos III Health Institute, Catalan Health Institute, and Autonomous Government of Catalonia and contract grant numbers: ISCIIIRETIC RD06/0020/1051, PI09/02483, PI10/01422, PI10/00748, 2009SGR290, and 2009SGR283. International Hereditary Cancer Centre (IHCC): Supported by the Polish Foundation of Science. Katarzyna Jaworska is a fellow of International PhD program, Postgraduate School of Molecular Medicine, Warsaw Medical University. Iceland Landspitali–University Hospital (ILUH): The ILUH group was supported by the Icelandic Association “Walking for Breast Cancer Research” and by the Landspitali University Hospital Research Fund. INterdisciplinary HEalth Research Internal Team BReast CAncer susceptibility (INHERIT): INHERIT work was supported by the Canadian Institutes of Health Research for the “CIHR Team in Familial Risks of Breast Cancer” program, the Canadian Breast Cancer Research Alliance grant 019511 and the Ministry of Economic Development, Innovation and Export Trade grant PSR-SIIRI-701. Jacques Simard is Chairholder of the Canada Research Chair in Oncogenetics., Istituto Oncologico Veneto (IOVHBOCS): The IOVHBOCS study was supported by Ministero dell'Istruzione, dell'Università e della Ricerca and Ministero della Salute (“Progetto Tumori Femminili” and RFPS 2006-5-341353,ACC2/R6.9”). Kathleen Cuningham Consortium for Research into Familial Breast Cancer (kConFab): kConFab is supported by grants from the National Breast Cancer Foundation and the National Health and Medical Research Council (NHMRC) and by the Queensland Cancer Fund; the Cancer Councils of New South Wales, Victoria, Tasmania, and South Australia; and the Cancer Foundation of Western Australia. Amanda B. Spurdle is an NHMRC Senior Research Fellow. The Clinical Follow Up Study was funded from 2001–2009 by NHMRC and currently by the National Breast Cancer Foundation and Cancer Australia #628333. Mayo Clinic (MAYO): MAYO is supported by NIH grant CA128978, an NCI Specialized Program of Research Excellence (SPORE) in Breast Cancer (CA116201), a U.S. Department of Defence Ovarian Cancer Idea award (W81XWH-10-1-0341) and grants from the Breast Cancer Research Foundation and the Komen Foundation for the Cure. McGill University (MCGILL): The McGill Study was supported by Jewish General Hospital Weekend to End Breast Cancer, Quebec Ministry of Economic Development, Innovation, and Export Trade. Memorial Sloan-Kettering Cancer Center (MSKCC): The MSKCC study was supported by Breast Cancer Research Foundation, Niehaus Clinical Cancer Genetics Initiative, Andrew Sabin Family Foundation, and Lymphoma Foundation. Modifier Study of Quantitative Effects on Disease (MODSQUAD): MODSQUAD was supported by the European Regional Development Fund and the State Budget of the Czech Republic (RECAMO, CZ.1.05/2.1.00/03.0101). Women's College Research Institute, Toronto (NAROD): NAROD was supported by NIH grant: 1R01 CA149429-01. National Cancer Institute (NCI): Drs. Mark H. Greene and Phuong L. Mai were supported by the Intramural Research Program of the US National Cancer Institute, NIH, and by support services contracts NO2-CP-11019-50 and N02-CP-65504 with Westat, Rockville, MD. National Israeli Cancer Control Center (NICCC): NICCC is supported by Clalit Health Services in Israel. Some of its activities are supported by the Israel Cancer Association and the Breast Cancer Research Foundation (BCRF), NY. N. N. Petrov Institute of Oncology (NNPIO): The NNPIO study has been supported by the Russian Foundation for Basic Research (grants 11-04-00227, 12-04-00928, and 12-04-01490), the Federal Agency for Science and Innovations, Russia (contract 02.740.11.0780), and through a Royal Society International Joint grant (JP090615). The Ohio State University Comprehensive Cancer Center (OSU-CCG): OSUCCG is supported by the Ohio State University Comprehensive Cancer Center., South East Asian Breast Cancer Association Study (SEABASS): SEABASS is supported by the Ministry of Science, Technology and Innovation, Ministry of Higher Education (UM.C/HlR/MOHE/06) and Cancer Research Initiatives Foundation. Sheba Medical Centre (SMC): The SMC study was partially funded through a grant by the Israel Cancer Association and the funding for the Israeli Inherited Breast Cancer Consortium. Swedish Breast Cancer Study (SWE-BRCA): SWE-BRCA collaborators are supported by the Swedish Cancer Society. The University of Chicago Center for Clinical Cancer Genetics and Global Health (UCHICAGO): UCHICAGO is supported by grants from the US National Cancer Institute (NIH/NCI) and by the Ralph and Marion Falk Medical Research Trust, the Entertainment Industry Fund National Women's Cancer Research Alliance, and the Breast Cancer Research Foundation. University of California Los Angeles (UCLA): The UCLA study was supported by the Jonsson Comprehensive Cancer Center Foundation and the Breast Cancer Research Foundation. University of California San Francisco (UCSF): The UCSF study was supported by the UCSF Cancer Risk Program and the Helen Diller Family Comprehensive Cancer Center. United Kingdom Familial Ovarian Cancer Registries (UKFOCR): UKFOCR was supported by a project grant from CRUK to Paul Pharoah. University of Pennsylvania (UPENN): The UPENN study was supported by the National Institutes of Health (NIH) (R01-CA102776 and R01-CA083855), Breast Cancer Research Foundation, Rooney Family Foundation, Susan G. Komen Foundation for the Cure, and the Macdonald Family Foundation. Victorian Familial Cancer Trials Group (VFCTG): The VFCTG study was supported by the Victorian Cancer Agency, Cancer Australia, and National Breast Cancer Foundation. Women's Cancer Research Initiative (WCRI): The WCRI at the Samuel Oschin Comprehensive Cancer Institute, Cedars Sinai Medical Center, Los Angeles, is funded by the American Cancer Society Early Detection Professorship (SIOP-06-258-01-COUN).

Published
2013
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2. Genome-Wide Association Study in BRCA1 Mutation Carriers Identifies Novel Loci Associated with Breast and Ovarian Cancer Risk.

Author

Couch, F.J., Wang, X., McGuffog, L., Lee, A., Olswold, C., Kuchenbaecker, K.B., Soucy, P., Fredericksen, Z., Barrowdale, D., Dennis, J., Gaudet, M.M., Dicks, E., Kosel, M., Healey, S., Sinilnikova, O.M., Bacot, F., Vincent, D., Hogervorst, F.B., Peock, S., Stoppa-Lyonnet, D., Jakubowska, A., Radice, P., Schmutzler, R.K., Domchek, S.M., Piedmonte, M., Singer, C.F., Friedman, E., Thomassen, M., Hansen, T.V., Neuhausen, S.L., Szabo, C.I., Blanco, I., Greene, M.H., Karlan, B.Y., Garber, J., Phelan, C.M., Weitzel, J.N., Montagna, M., Olah, E., Andrulis, I.L., Godwin, A.K., Yannoukakos, D., Goldgar, D.E., Caldes, T., Nevanlinna, H., Osorio, A., Terry, M.B., Daly, M.B., Rensburg, E.J. van, Hamann, U., Ramus, S.J., Ewart Toland, A., Caligo, M.A., Olopade, O.I., Tung, N., Claes, K., Beattie, M.S., Southey, M.C., Imyanitov, E.N., Tischkowitz, M., Janavicius, R., John, E.M., Kwong, A., Diez, O., Balmana, J., Barkardottir, R.B., Arun, B.K., Rennert, G., Teo, S.H., Ganz, P.A., Campbell, I., Hout, A.H. van der, Deurzen, C.H. van, Seynaeve, C., Gomez Garcia, E.B., Leeuwen, F.E. van, Meijers-Heijboer, H.E., Gille, J.J.P., Ausems, M.G., Blok, M.J., Ligtenberg, M.J.L., Rookus, M.A., Devilee, P., Verhoef, S., Os, T.A. van, Wijnen, J.T., Frost, D., Ellis, S., Fineberg, E., Platte, R., Evans, D.G., Izatt, L., Eeles, R.A., Adlard, J., Eccles, D.M., Cook, J., Brewer, C., Douglas, F., Hodgson, S., Morrison, P.J., Side, L.E., Donaldson, A., Houghton, C., Rogers, M.T., Dorkins, H., Eason, J., Gregory, H., McCann, E., Murray, A., Calender, A., Hardouin, A., Berthet, P., Delnatte, C., Nogues, C., Lasset, C., Houdayer, C., Leroux, D., Rouleau, E., Prieur, F., Damiola, F., Sobol, H., Coupier, I., Venat-Bouvet, L., Castera, L., Gauthier-Villars, M., Leone, M., Pujol, P., Mazoyer, S., Bignon, Y.J., Zlowocka-Perlowska, E., Gronwald, J., Lubinski, J., Durda, K., Jaworska, K., Huzarski, T., Spurdle, A.B., Viel, A., Peissel, B., Bonanni, B., Melloni, G., Ottini, L., Papi, L., Varesco, L., Tibiletti, M.G., Peterlongo, P., Volorio, S., Manoukian, S., Pensotti, V., Arnold, N., Engel, C., Deissler, H., Gadzicki, D., Gehrig, A., Kast, K., Rhiem, K., Meindl, A., Niederacher, D., Ditsch, N., Plendl, H., Preisler-Adams, S., Engert, S., Sutter, C., Varon-Mateeva, R., Wappenschmidt, B., Weber, B.H., Arver, B., Stenmark-Askmalm, M., Loman, N., Rosenquist, R., Einbeigi, Z., Nathanson, K.L., Rebbeck, T.R., Blank, S.V., Cohn, D.E., Rodriguez, G.C., Small, L., Friedlander, M., Bae-Jump, V.L., Fink-Retter, A., Rappaport, C., Gschwantler-Kaulich, D., Pfeiler, G., Tea, M.K., Lindor, N.M., Kaufman, B., Shimon Paluch, S., Laitman, Y., Skytte, A.B., Gerdes, A.M., Pedersen, I.S., Moeller, S.T., Kruse, T.A., Jensen, U.B., Vijai, J., Sarrel, K., Robson, M., Kauff, N., Mulligan, A.M., Glendon, G., Ozcelik, H., Ejlertsen, B., Nielsen, F.C., Jonson, L., Andersen, M.K., Ding, Y.C., Steele, L., Foretova, L., Teule, A., Lazaro, C., Brunet, J., Pujana, M.A., Mai, P.L., Loud, J.T., Walsh, C., Lester, J., Orsulic, S., Narod, S.A., Herzog, J., Sand, S.R., Tognazzo, S., Agata, S., Vaszko, T., Weaver, J., Stavropoulou, A.V., Buys, S.S., Romero, A., Hoya, M. de la, Aittomaki, K., Muranen, T.A., Duran, M., Chung, W.K., Lasa, A., Dorfling, C.M., Miron, A., Benitez, J., Senter, L., Huo, D., Chan, S.B., Sokolenko, A.P., Chiquette, J., Tihomirova, L., Friebel, T.M., Agnarsson, B.A., Lu, K.H., Lejbkowicz, F., James, P.A., Hall, P., Dunning, A.M., Tessier, D., Cunningham, J., Slager, S.L., Wang, C., Hart, S., Stevens, K., Simard, J., Pastinen, T., Pankratz, V.S., Offit, K., Easton, D.F., Chenevix-Trench, G., Antoniou, A.C., et al., Couch, F.J., Wang, X., McGuffog, L., Lee, A., Olswold, C., Kuchenbaecker, K.B., Soucy, P., Fredericksen, Z., Barrowdale, D., Dennis, J., Gaudet, M.M., Dicks, E., Kosel, M., Healey, S., Sinilnikova, O.M., Bacot, F., Vincent, D., Hogervorst, F.B., Peock, S., Stoppa-Lyonnet, D., Jakubowska, A., Radice, P., Schmutzler, R.K., Domchek, S.M., Piedmonte, M., Singer, C.F., Friedman, E., Thomassen, M., Hansen, T.V., Neuhausen, S.L., Szabo, C.I., Blanco, I., Greene, M.H., Karlan, B.Y., Garber, J., Phelan, C.M., Weitzel, J.N., Montagna, M., Olah, E., Andrulis, I.L., Godwin, A.K., Yannoukakos, D., Goldgar, D.E., Caldes, T., Nevanlinna, H., Osorio, A., Terry, M.B., Daly, M.B., Rensburg, E.J. van, Hamann, U., Ramus, S.J., Ewart Toland, A., Caligo, M.A., Olopade, O.I., Tung, N., Claes, K., Beattie, M.S., Southey, M.C., Imyanitov, E.N., Tischkowitz, M., Janavicius, R., John, E.M., Kwong, A., Diez, O., Balmana, J., Barkardottir, R.B., Arun, B.K., Rennert, G., Teo, S.H., Ganz, P.A., Campbell, I., Hout, A.H. van der, Deurzen, C.H. van, Seynaeve, C., Gomez Garcia, E.B., Leeuwen, F.E. van, Meijers-Heijboer, H.E., Gille, J.J.P., Ausems, M.G., Blok, M.J., Ligtenberg, M.J.L., Rookus, M.A., Devilee, P., Verhoef, S., Os, T.A. van, Wijnen, J.T., Frost, D., Ellis, S., Fineberg, E., Platte, R., Evans, D.G., Izatt, L., Eeles, R.A., Adlard, J., Eccles, D.M., Cook, J., Brewer, C., Douglas, F., Hodgson, S., Morrison, P.J., Side, L.E., Donaldson, A., Houghton, C., Rogers, M.T., Dorkins, H., Eason, J., Gregory, H., McCann, E., Murray, A., Calender, A., Hardouin, A., Berthet, P., Delnatte, C., Nogues, C., Lasset, C., Houdayer, C., Leroux, D., Rouleau, E., Prieur, F., Damiola, F., Sobol, H., Coupier, I., Venat-Bouvet, L., Castera, L., Gauthier-Villars, M., Leone, M., Pujol, P., Mazoyer, S., Bignon, Y.J., Zlowocka-Perlowska, E., Gronwald, J., Lubinski, J., Durda, K., Jaworska, K., Huzarski, T., Spurdle, A.B., Viel, A., Peissel, B., Bonanni, B., Melloni, G., Ottini, L., Papi, L., Varesco, L., Tibiletti, M.G., Peterlongo, P., Volorio, S., Manoukian, S., Pensotti, V., Arnold, N., Engel, C., Deissler, H., Gadzicki, D., Gehrig, A., Kast, K., Rhiem, K., Meindl, A., Niederacher, D., Ditsch, N., Plendl, H., Preisler-Adams, S., Engert, S., Sutter, C., Varon-Mateeva, R., Wappenschmidt, B., Weber, B.H., Arver, B., Stenmark-Askmalm, M., Loman, N., Rosenquist, R., Einbeigi, Z., Nathanson, K.L., Rebbeck, T.R., Blank, S.V., Cohn, D.E., Rodriguez, G.C., Small, L., Friedlander, M., Bae-Jump, V.L., Fink-Retter, A., Rappaport, C., Gschwantler-Kaulich, D., Pfeiler, G., Tea, M.K., Lindor, N.M., Kaufman, B., Shimon Paluch, S., Laitman, Y., Skytte, A.B., Gerdes, A.M., Pedersen, I.S., Moeller, S.T., Kruse, T.A., Jensen, U.B., Vijai, J., Sarrel, K., Robson, M., Kauff, N., Mulligan, A.M., Glendon, G., Ozcelik, H., Ejlertsen, B., Nielsen, F.C., Jonson, L., Andersen, M.K., Ding, Y.C., Steele, L., Foretova, L., Teule, A., Lazaro, C., Brunet, J., Pujana, M.A., Mai, P.L., Loud, J.T., Walsh, C., Lester, J., Orsulic, S., Narod, S.A., Herzog, J., Sand, S.R., Tognazzo, S., Agata, S., Vaszko, T., Weaver, J., Stavropoulou, A.V., Buys, S.S., Romero, A., Hoya, M. de la, Aittomaki, K., Muranen, T.A., Duran, M., Chung, W.K., Lasa, A., Dorfling, C.M., Miron, A., Benitez, J., Senter, L., Huo, D., Chan, S.B., Sokolenko, A.P., Chiquette, J., Tihomirova, L., Friebel, T.M., Agnarsson, B.A., Lu, K.H., Lejbkowicz, F., James, P.A., Hall, P., Dunning, A.M., Tessier, D., Cunningham, J., Slager, S.L., Wang, C., Hart, S., Stevens, K., Simard, J., Pastinen, T., Pankratz, V.S., Offit, K., Easton, D.F., Chenevix-Trench, G., Antoniou, A.C., and et al.

Abstract

01 maart 2013, Contains fulltext : 115394.pdf (publisher's version ) (Open Access), BRCA1-associated breast and ovarian cancer risks can be modified by common genetic variants. To identify further cancer risk-modifying loci, we performed a multi-stage GWAS of 11,705 BRCA1 carriers (of whom 5,920 were diagnosed with breast and 1,839 were diagnosed with ovarian cancer), with a further replication in an additional sample of 2,646 BRCA1 carriers. We identified a novel breast cancer risk modifier locus at 1q32 for BRCA1 carriers (rs2290854, P = 2.7x10(-8), HR = 1.14, 95% CI: 1.09-1.20). In addition, we identified two novel ovarian cancer risk modifier loci: 17q21.31 (rs17631303, P = 1.4x10(-8), HR = 1.27, 95% CI: 1.17-1.38) and 4q32.3 (rs4691139, P = 3.4x10(-8), HR = 1.20, 95% CI: 1.17-1.38). The 4q32.3 locus was not associated with ovarian cancer risk in the general population or BRCA2 carriers, suggesting a BRCA1-specific association. The 17q21.31 locus was also associated with ovarian cancer risk in 8,211 BRCA2 carriers (P = 2x10(-4)). These loci may lead to an improved understanding of the etiology of breast and ovarian tumors in BRCA1 carriers. Based on the joint distribution of the known BRCA1 breast cancer risk-modifying loci, we estimated that the breast cancer lifetime risks for the 5% of BRCA1 carriers at lowest risk are 28%-50% compared to 81%-100% for the 5% at highest risk. Similarly, based on the known ovarian cancer risk-modifying loci, the 5% of BRCA1 carriers at lowest risk have an estimated lifetime risk of developing ovarian cancer of 28% or lower, whereas the 5% at highest risk will have a risk of 63% or higher. Such differences in risk may have important implications for risk prediction and clinical management for BRCA1 carriers.

Published
2013

3. Genome-Wide Association Study in BRCA1 Mutation Carriers Identifies Novel Loci Associated with Breast and Ovarian Cancer Risk

Author

Couch, F.J. (Fergus), McGuffog, L. (Lesley), Lee, A. (Andrew), Olswold, C. (Curtis), Kuchenbaecker, K.B. (Karoline), Soucy, P. (Penny), Fredericksen, Z. (Zachary), Barrowdale, D. (Daniel), Dennis, J. (Joe), Gaudet, M.M. (Mia), Dicks, E. (Ed), Kosel, M. (Matthew), Healey, S. (Sue), Sinilnikova, O. (Olga), Bacot, F. (Francois), Vincent, D. (Daniel), Hogervorst, F.B.L. (Frans), Peock, S. (Susan), Stoppa-Lyonnet, D. (Dominique), Jakubowska, A. (Anna), Radice, P. (Paolo), Schmutzler, R.K. (Rita), Domchek, S.M. (Susan), Piedmonte, M. (Marion), Singer, C.F. (Christian), Friedman, E. (Eitan), Thomassen, M. (Mads), Hansen, T.V.O. (Thomas), Neuhausen, S.L. (Susan), Szabo, C. (Csilla), Blanco, I. (Ignacio), Greene, M.H. (Mark), Karlan, B.Y. (Beth), Garber, J., Phelan, C. (Catherine), Weitzel, J.N. (Jeffrey), Montagna, M. (Marco), Olah, E., Andrulis, I.L. (Irene), Godwin, A.K. (Andrew), Yannoukakos, D. (Drakoulis), Goldgar, D. (David), Caldes, T. (Trinidad), Nevanlinna, H. (Heli), Osorio, A. (Ana), Terry, M.-B. (Mary-Beth), Daly, M.B. (Mary), Rensburg, E.J. (Elizabeth) van, Hamann, U. (Ute), Ramus, S.J. (Susan), Ewart-Toland, A. (Amanda), Caligo, M.A. (Maria), Olopade, O.I. (Olofunmilayo), Tung, N. (Nadine), Claes, K. (Kathleen), Beattie, M.S. (Mary), Southey, M.C. (Melissa), Imyanitov, E.N. (Evgeny), Tischkowitz, M. (Marc), Janavicius, R. (Ramunas), John, E.M. (Esther), Kwong, A. (Ava), Diez, O. (Orland), Balmana, J. (Judith), Barkardottir, R.B. (Rosa), Arun, B.K. (Banu), Rennert, G. (Gad), Teo, S.-H. (Soo-Hwang), Ganz, P.A. (Patricia), Campbell, I. (Ian), Hout, A.H. (Annemarie) van der, Deurzen, C.H.M. (Carolien) van, Seynaeve, C.M. (Caroline), Gómez García, E.B. (Encarna), Leeuwen, F.E. (Flora) van, Meijers-Heijboer, H. (Hanne), Gille, J.J. (Johan), Ausems, M.G.E.M. (Margreet), Blok, M.J. (Marinus), Ligtenberg, M.J. (Marjolijn), Rookus, M.A. (Matti), Devilee, P. (Peter), Verhoef, S., Os, T.A.M. (Theo) van, Wijnen, J.T. (Juul), Frost, D. (Debra), Ellis, S. (Steve), Fineberg, E. (Elena), Platte, R. (Radka), Evans, D.G. (Gareth), Izatt, L. (Louise), Eeles, R. (Rosalind), Adlard, J.W. (Julian), Eccles, D. (Diana), Cook, J. (Jackie), Brewer, C. (C.), Douglas, F. (Fiona), Hodgson, S.V. (Shirley), Morrison, P.J. (Patrick), Side, L. (Lucy), Donaldson, A. (Alan), Houghton, C. (Catherine), Rogers, M.T. (Mark), Dorkins, H. (Huw), Eason, J. (Jacqueline), Gregory, H. (Helen), McCann, E. (Emma), Murray, A. (Alexandra), Calender, A. (Alain), Hardouin, A. (Agnès), Berthet, P. (Pascaline), Delnatte, C.D. (Capucine), Nogues, C. (Catherine), Lasset, C. (Christine), Houdayer, C. (Claude), Leroux, D. (Dominique), Rouleau, E. (Etienne), Prieur, F. (Fabienne), Damiola, F. (Francesca), Sobol, H. (Hagay), Coupier, I. (Isabelle), Vénat-Bouvet, L. (Laurence), Castera, L. (Laurent), Gauthier-Villars, M. (Marion), Léone, M. (Mélanie), Pujol, P. (Pascal), Mazoyer, S. (Sylvie), Bignon, Y.-J. (Yves-Jean), Złowocka-Perłowska, E. (Elzbieta), Gronwald, J. (Jacek), Lubinski, J. (Jan), Durda, K. (Katarzyna), Jaworska, K. (Katarzyna), Huzarski, T. (Tomasz), Spurdle, A.B. (Amanda), Viel, A. (Alessandra), Peissel, B. (Bernard), Bonnani, B. (Bernardo), Melloni, G. (Giulia), Ottini, L. (Laura), Papi, L. (Laura), Varesco, L. (Liliana), Tibiletti, M.G. (Maria Grazia), Peterlongo, P. (Paolo), Volorio, S. (Sara), Manoukian, S. (Siranoush), Pensotti, V. (Valeria), Arnold, N. (Norbert), Engel, C. (Christoph), Deissler, H. (Helmut), Gadzicki, D. (Dorothea), Gehrig, P.A. (Paola A.), Kast, K. (Karin), Rhiem, K. (Kerstin), Meindl, A. (Alfons), Niederacher, D. (Dieter), Ditsch, N. (Nina), Plendl, H. (Hansjoerg), Preisler-Adams, S. (Sabine), Engert, S. (Stefanie), Sutter, C. (Christian), Varon-Mateeva, R. (Raymonda), Wapenschmidt, B. (Barbara), Weber, B.H.F. (Bernhard), Arver, B. (Brita Wasteson), Stenmark-Askmalm, M. (M.), Loman, N. (Niklas), Rosenquist, R. (R.), Einbeigi, Z. (Zakaria), Nathanson, K.L. (Katherine), Rebbeck, R. (Timothy), Blank, S.V. (Stephanie), Cohn, D.E. (David), Rodriguez, G.C. (Gustavo), Small, L. (Laurie), Friedlander, M. (Michael), Bae-Jump, V.L. (Victoria L.), Fink-Retter, A. (Anneliese), Rappaport, C. (Christine), Gschwantler-Kaulich, D. (Daphne), Pfeiler, G. (Georg), Tea, M.-K., Lindor, N.M. (Noralane), Kaufman, B. (Bella), Shimon Paluch, S. (Shani), Laitman, Y. (Yael), Skytte, A.-B. (Anne-Bine), Gerdes, A-M. (Anne-Marie), Pedersen, I.S. (Inge Sokilde), Moeller, S.T. (Sanne Traasdahl), Kruse, T.A. (Torben), Jensen, U.B., Vijai, J. (Joseph), Sarrel, K. (Kara), Robson, M. (Mark), Kauff, N. (Noah), Mulligan, A.M. (Anna Marie), Glendon, G. (Gord), Ozcelik, H. (Hilmi), Ejlertsen, B. (Bent), Nielsen, F.C. (Finn), Jønson, L. (Lars), Andersen, M.K. (Mette), Ding, Y.C. (Yuan), Steele, L. (Linda), Foretova, L. (Lenka), Teulé, A. (A.), Lázaro, C. (Conxi), Brunet, J. (Joan), Pujana, M.A. (Miguel), Mai, P.L. (Phuong), Loud, J.T. (Jennifer), Walsh, C.S. (Christine), Lester, K.J. (Kathryn), Orsulic, S. (Sandra), Narod, S. (Steven), Herzog, J. (Josef), Sand, S.R. (Sharon), Tognazzo, S. (Silvia), Agata, S. (Simona), Vaszko, T. (Tibor), Weaver, J. (JoEllen), Stavropoulou, A. (Alexandra), Buys, S.S. (Saundra), Romero, A. (Alfonso), Hoya, M. (Miguel) de La, Aittomäki, K. (Kristiina), Muranen, T.A. (Taru), Durán, M. (Mercedes), Chung, W.K. (Wendy), Lasa, A. (Adriana), Dorfling, C.M. (Cecelia), Miron, A. (Alexander), Benítez, J. (Javier), Senter, L. (Leigha), Huo, D. (Dezheng), Chan, S. (Salina), Sokolenko, A. (Anna), Chiquette, J. (Jocelyne), Tihomirova, L. (Laima), Friebel, M.O.W. (Mark ), Agnarsson, B.A. (Bjarni), Lu, K.H. (Karen), Lejbkowicz, F. (Flavio), James, P.A. (Paul ), Hall, A.S. (Alistair), Dunning, A.M. (Alison), Tessier, Y. (Yann), Cunningham, J. (Jane), Slager, S. (Susan), Wang, C. (Chen), Hart, S. (Stewart), Stevens, K. (Kristen), Simard, J. (Jacques), Pastinen, T. (Tomi), Pankratz, V.S. (Shane), Offit, K. (Kenneth), Easton, D.F. (Douglas), Chenevix-Trench, G. (Georgia), Antoniou, A.C. (Antonis), Thorne, H. (Heather), Niedermayr, E. (Eveline), Borg, Å. (Åke), Olsson, H., Jernström, H. (H.), Henriksson, K. (Karin), Harbst, K. (Katja), Soller, M. (Maria), Kristoffersson, U. (Ulf), Wang, X. (Xianshu), Öfverholm, A. (Anna), Nordling, M. (Margareta), Karlsson, P. (Per), Wachenfeldt, A. (Anna) von, Liljegren, A. (Annelie), Lindblom, A. (Annika), Bustinza, G.B., Rantala, J. (Johanna), Melin, B. (Beatrice), Ardnor, C.E. (Christina Edwinsdotter), Emanuelsson, M. (Monica), Ehrencrona, H. (Hans), Pigg, M.H. (Maritta ), Liedgren, S. (Sigrun), Rookus, M.A. (M.), Verhoef, S. (S.), Schmidt, M.K. (Marjanka), Lange, J.L. (J.) de, Collée, J.M. (Margriet), Ouweland, A.M.W. (Ans) van den, Hooning, M.J. (Maartje), Asperen, C.J. (Christi) van, Tollenaar, R.A.E.M. (Rob), Cronenburg, T.C.T.E.F. van, Kets, C.M. (Marleen), Mensenkamp, A.R. (Arjen), Luijt, R.B. (Rob) van der, Aalfs, C.M. (Cora), Waisfisz, Q. (Quinten), Meijers-Heijboer, E.J. (Hanne), Gomez Garcia, E.B. (Encarna), Oosterwijk, J.C. (Jan), Mourits, M.J. (Marjan), Bock, G.H. (Geertruida) de, Ellis, S.D. (Steve), Miedzybrodzka, Z. (Zosia), Jeffers, L. (Lisa), Cole, T.J. (Trevor), Ong, K.-R. (Kai-Ren), Hoffman, J. (Jonathan), James, M. (Margaret), Paterson, J. (Joan), Taylor, A. (Amy), Murray, A. (Anna), Kennedy, M.J. (John), Barton, D.E. (David), Porteous, M.E. (Mary), Drummond, S. (Sarah), Brewer, C. (Carole), Kivuva, E. (Emma), Searle, A. (Anne), Goodman, S. (Selina), Davidson, R. (Rosemarie), Murday, V. (Victoria), Bradshaw, N. (Nicola), Snadden, L. (Lesley), Longmuir, M. (Mark), Watt, C. (Catherine), Gibson, S. (Sarah), Haque, E. (Eshika), Tobias, E. (Ed), Duncan, A. (Alexis), Jacobs, C. (Chris), Langman, C. (Caroline), Brady, A.F. (Angela), Melville, S.A. (Scott), Randhawa, K. (Kashmir), Barwell, J. (Julian), Serra-Feliu, G. (Gemma), Ellis, I.O. (Ian), Lalloo, F. (Fiona), Taylor, J. (James), Male, A. (Alison), Berlin, C. (Cheryl), Collier, R. (Rebecca), Claber, O. (Oonagh), Jobson, I. (Irene), Walker, L.J. (Lisa), McLeod, D. (Diane), Halliday, D. (Dorothy), Durell, S. (Sarah), Stayner, B. (Barbara), Shanley, S. (Susan), Rahman, N. (Nazneen), Houlston, R. (Richard), Stormorken, A. (Astrid), Bancroft, E.K. (Elizabeth), Page, E. (Elizabeth), Ardern-Jones, A. (Audrey), Kohut, K. (Kelly), Wiggins, J. (Jennifer), Castro, E. (Elena), Killick, S.R., Martin, S. (Sue), Rea, D. (Dan), Kulkarni, A. (Anjana), Quarrell, O. (Oliver), Bardsley, C. (Cathryn), Goff, S. (Sheila), Brice, G. (Glen), Winchester, L. (Lizzie), Eddy, C. (Charlotte), Tripathi, V. (Vishakha), Attard, V. (Virginia), Lehmann, A. (Anna), Lucassen, A. (Anneke), Crawford, G. (Gabe), McBride, D. (Donna), Smalley, S. (Sarah), Barjhoux, L. (Laure), Verny-Pierre, C. (Carole), Giraud, S. (Sophie), Buecher, B. (Bruno), Moncoutier, V. (Virginie), Belotti, M. (Muriel), Tirapo, C. (Carole), Pauw, A. (Antoine) de, Bressac-de Paillerets, B. (Brigitte), Caron, O. (Olivier), Uhrhammer, N. (Nancy), Bonadona, V. (Valérie), Handallou, S. (Sandrine), hardouin, A. (Agnès), Bourdon, V. (Violaine), Noguchi, T. (Tetsuro), Remenieras, A. (Audrey), Eisinger, F. (François), Peyrat, J.-P., Fournier, J. (Joëlle), Révillion, F. (Françoise), Vennin, P. (Philippe), Adenis, C. (Claude), Lidereau, R. (Rosette), Demange, L. (Liliane), Muller, D.W. (Danièle), Fricker, J.P. (Jean Pierre), Barouk-Simonet, E. (Emmanuelle), Bonnet, F. (Françoise), Bubien, V. (Virginie), Sevenet, N. (Nicolas), Longy, M. (Michel), Toulas, C. (Christine), Guimbaud, R. (Rosine), Gladieff, L. (Laurence), Feillel, V. (Viviane), Dreyfus, H. (Hélène), Rebischung, C. (Christine), Peysselon, M. (Magalie), Coron, F. (Fanny), Faivre, L. (Laurence), Lebrun, M. (Marine), Kientz, C. (Caroline), Ferrer, S.F., Frenay, M. (Marc), Mortemousque, I. (Isabelle), Coulet, F. (Florence), Colas, C. (Chrystelle), Soubrier, F., Sokolowska, J. (Johanna), Bronner, M. (Myriam), Lynch, H. (Henry), Snyder, C.L. (Carrie), Angelakos, M. (Maggie), Maskiell, J. (Judi), Dite, G.S. (Gillian), Couch, F.J. (Fergus), McGuffog, L. (Lesley), Lee, A. (Andrew), Olswold, C. (Curtis), Kuchenbaecker, K.B. (Karoline), Soucy, P. (Penny), Fredericksen, Z. (Zachary), Barrowdale, D. (Daniel), Dennis, J. (Joe), Gaudet, M.M. (Mia), Dicks, E. (Ed), Kosel, M. (Matthew), Healey, S. (Sue), Sinilnikova, O. (Olga), Bacot, F. (Francois), Vincent, D. (Daniel), Hogervorst, F.B.L. (Frans), Peock, S. (Susan), Stoppa-Lyonnet, D. (Dominique), Jakubowska, A. (Anna), Radice, P. (Paolo), Schmutzler, R.K. (Rita), Domchek, S.M. (Susan), Piedmonte, M. (Marion), Singer, C.F. (Christian), Friedman, E. (Eitan), Thomassen, M. (Mads), Hansen, T.V.O. (Thomas), Neuhausen, S.L. (Susan), Szabo, C. (Csilla), Blanco, I. (Ignacio), Greene, M.H. (Mark), Karlan, B.Y. (Beth), Garber, J., Phelan, C. (Catherine), Weitzel, J.N. (Jeffrey), Montagna, M. (Marco), Olah, E., Andrulis, I.L. (Irene), Godwin, A.K. (Andrew), Yannoukakos, D. (Drakoulis), Goldgar, D. (David), Caldes, T. (Trinidad), Nevanlinna, H. (Heli), Osorio, A. (Ana), Terry, M.-B. (Mary-Beth), Daly, M.B. (Mary), Rensburg, E.J. (Elizabeth) van, Hamann, U. (Ute), Ramus, S.J. (Susan), Ewart-Toland, A. (Amanda), Caligo, M.A. (Maria), Olopade, O.I. (Olofunmilayo), Tung, N. (Nadine), Claes, K. (Kathleen), Beattie, M.S. (Mary), Southey, M.C. (Melissa), Imyanitov, E.N. (Evgeny), Tischkowitz, M. (Marc), Janavicius, R. (Ramunas), John, E.M. (Esther), Kwong, A. (Ava), Diez, O. (Orland), Balmana, J. (Judith), Barkardottir, R.B. (Rosa), Arun, B.K. (Banu), Rennert, G. (Gad), Teo, S.-H. (Soo-Hwang), Ganz, P.A. (Patricia), Campbell, I. (Ian), Hout, A.H. (Annemarie) van der, Deurzen, C.H.M. (Carolien) van, Seynaeve, C.M. (Caroline), Gómez García, E.B. (Encarna), Leeuwen, F.E. (Flora) van, Meijers-Heijboer, H. (Hanne), Gille, J.J. (Johan), Ausems, M.G.E.M. (Margreet), Blok, M.J. (Marinus), Ligtenberg, M.J. (Marjolijn), Rookus, M.A. (Matti), Devilee, P. (Peter), Verhoef, S., Os, T.A.M. (Theo) van, Wijnen, J.T. (Juul), Frost, D. (Debra), Ellis, S. (Steve), Fineberg, E. (Elena), Platte, R. (Radka), Evans, D.G. (Gareth), Izatt, L. (Louise), Eeles, R. (Rosalind), Adlard, J.W. (Julian), Eccles, D. (Diana), Cook, J. (Jackie), Brewer, C. (C.), Douglas, F. (Fiona), Hodgson, S.V. (Shirley), Morrison, P.J. (Patrick), Side, L. (Lucy), Donaldson, A. (Alan), Houghton, C. (Catherine), Rogers, M.T. (Mark), Dorkins, H. (Huw), Eason, J. (Jacqueline), Gregory, H. (Helen), McCann, E. (Emma), Murray, A. (Alexandra), Calender, A. (Alain), Hardouin, A. (Agnès), Berthet, P. (Pascaline), Delnatte, C.D. (Capucine), Nogues, C. (Catherine), Lasset, C. (Christine), Houdayer, C. (Claude), Leroux, D. (Dominique), Rouleau, E. (Etienne), Prieur, F. (Fabienne), Damiola, F. (Francesca), Sobol, H. (Hagay), Coupier, I. (Isabelle), Vénat-Bouvet, L. (Laurence), Castera, L. (Laurent), Gauthier-Villars, M. (Marion), Léone, M. (Mélanie), Pujol, P. (Pascal), Mazoyer, S. (Sylvie), Bignon, Y.-J. (Yves-Jean), Złowocka-Perłowska, E. (Elzbieta), Gronwald, J. (Jacek), Lubinski, J. (Jan), Durda, K. (Katarzyna), Jaworska, K. (Katarzyna), Huzarski, T. (Tomasz), Spurdle, A.B. (Amanda), Viel, A. (Alessandra), Peissel, B. (Bernard), Bonnani, B. (Bernardo), Melloni, G. (Giulia), Ottini, L. (Laura), Papi, L. (Laura), Varesco, L. (Liliana), Tibiletti, M.G. (Maria Grazia), Peterlongo, P. (Paolo), Volorio, S. (Sara), Manoukian, S. (Siranoush), Pensotti, V. (Valeria), Arnold, N. (Norbert), Engel, C. (Christoph), Deissler, H. (Helmut), Gadzicki, D. (Dorothea), Gehrig, P.A. (Paola A.), Kast, K. (Karin), Rhiem, K. (Kerstin), Meindl, A. (Alfons), Niederacher, D. (Dieter), Ditsch, N. (Nina), Plendl, H. (Hansjoerg), Preisler-Adams, S. (Sabine), Engert, S. (Stefanie), Sutter, C. (Christian), Varon-Mateeva, R. (Raymonda), Wapenschmidt, B. (Barbara), Weber, B.H.F. (Bernhard), Arver, B. (Brita Wasteson), Stenmark-Askmalm, M. (M.), Loman, N. (Niklas), Rosenquist, R. (R.), Einbeigi, Z. (Zakaria), Nathanson, K.L. (Katherine), Rebbeck, R. (Timothy), Blank, S.V. (Stephanie), Cohn, D.E. (David), Rodriguez, G.C. (Gustavo), Small, L. (Laurie), Friedlander, M. (Michael), Bae-Jump, V.L. (Victoria L.), Fink-Retter, A. (Anneliese), Rappaport, C. (Christine), Gschwantler-Kaulich, D. (Daphne), Pfeiler, G. (Georg), Tea, M.-K., Lindor, N.M. (Noralane), Kaufman, B. (Bella), Shimon Paluch, S. (Shani), Laitman, Y. (Yael), Skytte, A.-B. (Anne-Bine), Gerdes, A-M. (Anne-Marie), Pedersen, I.S. (Inge Sokilde), Moeller, S.T. (Sanne Traasdahl), Kruse, T.A. (Torben), Jensen, U.B., Vijai, J. (Joseph), Sarrel, K. (Kara), Robson, M. (Mark), Kauff, N. (Noah), Mulligan, A.M. (Anna Marie), Glendon, G. (Gord), Ozcelik, H. (Hilmi), Ejlertsen, B. (Bent), Nielsen, F.C. (Finn), Jønson, L. (Lars), Andersen, M.K. (Mette), Ding, Y.C. (Yuan), Steele, L. (Linda), Foretova, L. (Lenka), Teulé, A. (A.), Lázaro, C. (Conxi), Brunet, J. (Joan), Pujana, M.A. (Miguel), Mai, P.L. (Phuong), Loud, J.T. (Jennifer), Walsh, C.S. (Christine), Lester, K.J. (Kathryn), Orsulic, S. (Sandra), Narod, S. (Steven), Herzog, J. (Josef), Sand, S.R. (Sharon), Tognazzo, S. (Silvia), Agata, S. (Simona), Vaszko, T. (Tibor), Weaver, J. (JoEllen), Stavropoulou, A. (Alexandra), Buys, S.S. (Saundra), Romero, A. (Alfonso), Hoya, M. (Miguel) de La, Aittomäki, K. (Kristiina), Muranen, T.A. (Taru), Durán, M. (Mercedes), Chung, W.K. (Wendy), Lasa, A. (Adriana), Dorfling, C.M. (Cecelia), Miron, A. (Alexander), Benítez, J. (Javier), Senter, L. (Leigha), Huo, D. (Dezheng), Chan, S. (Salina), Sokolenko, A. (Anna), Chiquette, J. (Jocelyne), Tihomirova, L. (Laima), Friebel, M.O.W. (Mark ), Agnarsson, B.A. (Bjarni), Lu, K.H. (Karen), Lejbkowicz, F. (Flavio), James, P.A. (Paul ), Hall, A.S. (Alistair), Dunning, A.M. (Alison), Tessier, Y. (Yann), Cunningham, J. (Jane), Slager, S. (Susan), Wang, C. (Chen), Hart, S. (Stewart), Stevens, K. (Kristen), Simard, J. (Jacques), Pastinen, T. (Tomi), Pankratz, V.S. (Shane), Offit, K. (Kenneth), Easton, D.F. (Douglas), Chenevix-Trench, G. (Georgia), Antoniou, A.C. (Antonis), Thorne, H. (Heather), Niedermayr, E. (Eveline), Borg, Å. (Åke), Olsson, H., Jernström, H. (H.), Henriksson, K. (Karin), Harbst, K. (Katja), Soller, M. (Maria), Kristoffersson, U. (Ulf), Wang, X. (Xianshu), Öfverholm, A. (Anna), Nordling, M. (Margareta), Karlsson, P. (Per), Wachenfeldt, A. (Anna) von, Liljegren, A. (Annelie), Lindblom, A. (Annika), Bustinza, G.B., Rantala, J. (Johanna), Melin, B. (Beatrice), Ardnor, C.E. (Christina Edwinsdotter), Emanuelsson, M. (Monica), Ehrencrona, H. (Hans), Pigg, M.H. (Maritta ), Liedgren, S. (Sigrun), Rookus, M.A. (M.), Verhoef, S. (S.), Schmidt, M.K. (Marjanka), Lange, J.L. (J.) de, Collée, J.M. (Margriet), Ouweland, A.M.W. (Ans) van den, Hooning, M.J. (Maartje), Asperen, C.J. (Christi) van, Tollenaar, R.A.E.M. (Rob), Cronenburg, T.C.T.E.F. van, Kets, C.M. (Marleen), Mensenkamp, A.R. (Arjen), Luijt, R.B. (Rob) van der, Aalfs, C.M. (Cora), Waisfisz, Q. (Quinten), Meijers-Heijboer, E.J. (Hanne), Gomez Garcia, E.B. (Encarna), Oosterwijk, J.C. (Jan), Mourits, M.J. (Marjan), Bock, G.H. (Geertruida) de, Ellis, S.D. (Steve), Miedzybrodzka, Z. (Zosia), Jeffers, L. (Lisa), Cole, T.J. (Trevor), Ong, K.-R. (Kai-Ren), Hoffman, J. (Jonathan), James, M. (Margaret), Paterson, J. (Joan), Taylor, A. (Amy), Murray, A. (Anna), Kennedy, M.J. (John), Barton, D.E. (David), Porteous, M.E. (Mary), Drummond, S. (Sarah), Brewer, C. (Carole), Kivuva, E. (Emma), Searle, A. (Anne), Goodman, S. (Selina), Davidson, R. (Rosemarie), Murday, V. (Victoria), Bradshaw, N. (Nicola), Snadden, L. (Lesley), Longmuir, M. (Mark), Watt, C. (Catherine), Gibson, S. (Sarah), Haque, E. (Eshika), Tobias, E. (Ed), Duncan, A. (Alexis), Jacobs, C. (Chris), Langman, C. (Caroline), Brady, A.F. (Angela), Melville, S.A. (Scott), Randhawa, K. (Kashmir), Barwell, J. (Julian), Serra-Feliu, G. (Gemma), Ellis, I.O. (Ian), Lalloo, F. (Fiona), Taylor, J. (James), Male, A. (Alison), Berlin, C. (Cheryl), Collier, R. (Rebecca), Claber, O. (Oonagh), Jobson, I. (Irene), Walker, L.J. (Lisa), McLeod, D. (Diane), Halliday, D. (Dorothy), Durell, S. (Sarah), Stayner, B. (Barbara), Shanley, S. (Susan), Rahman, N. (Nazneen), Houlston, R. (Richard), Stormorken, A. (Astrid), Bancroft, E.K. (Elizabeth), Page, E. (Elizabeth), Ardern-Jones, A. (Audrey), Kohut, K. (Kelly), Wiggins, J. (Jennifer), Castro, E. (Elena), Killick, S.R., Martin, S. (Sue), Rea, D. (Dan), Kulkarni, A. (Anjana), Quarrell, O. (Oliver), Bardsley, C. (Cathryn), Goff, S. (Sheila), Brice, G. (Glen), Winchester, L. (Lizzie), Eddy, C. (Charlotte), Tripathi, V. (Vishakha), Attard, V. (Virginia), Lehmann, A. (Anna), Lucassen, A. (Anneke), Crawford, G. (Gabe), McBride, D. (Donna), Smalley, S. (Sarah), Barjhoux, L. (Laure), Verny-Pierre, C. (Carole), Giraud, S. (Sophie), Buecher, B. (Bruno), Moncoutier, V. (Virginie), Belotti, M. (Muriel), Tirapo, C. (Carole), Pauw, A. (Antoine) de, Bressac-de Paillerets, B. (Brigitte), Caron, O. (Olivier), Uhrhammer, N. (Nancy), Bonadona, V. (Valérie), Handallou, S. (Sandrine), hardouin, A. (Agnès), Bourdon, V. (Violaine), Noguchi, T. (Tetsuro), Remenieras, A. (Audrey), Eisinger, F. (François), Peyrat, J.-P., Fournier, J. (Joëlle), Révillion, F. (Françoise), Vennin, P. (Philippe), Adenis, C. (Claude), Lidereau, R. (Rosette), Demange, L. (Liliane), Muller, D.W. (Danièle), Fricker, J.P. (Jean Pierre), Barouk-Simonet, E. (Emmanuelle), Bonnet, F. (Françoise), Bubien, V. (Virginie), Sevenet, N. (Nicolas), Longy, M. (Michel), Toulas, C. (Christine), Guimbaud, R. (Rosine), Gladieff, L. (Laurence), Feillel, V. (Viviane), Dreyfus, H. (Hélène), Rebischung, C. (Christine), Peysselon, M. (Magalie), Coron, F. (Fanny), Faivre, L. (Laurence), Lebrun, M. (Marine), Kientz, C. (Caroline), Ferrer, S.F., Frenay, M. (Marc), Mortemousque, I. (Isabelle), Coulet, F. (Florence), Colas, C. (Chrystelle), Soubrier, F., Sokolowska, J. (Johanna), Bronner, M. (Myriam), Lynch, H. (Henry), Snyder, C.L. (Carrie), Angelakos, M. (Maggie), Maskiell, J. (Judi), and Dite, G.S. (Gillian)

Abstract

BRCA1-associated breast and ovarian cancer risks can be modified by common genetic variants. To identify further cancer risk-modifying loci, we performed a multi-stage GWAS of 11,705 BRCA1 carriers (of whom 5,920 were diagnosed with breast and 1,839 were diagnosed with ovarian cancer), with a further replication in an additional sample of 2,646 BRCA1 carriers. We identified a novel breast cancer risk modifier locus at 1q32 for BRCA1 carriers (rs2290854, P = 2.7×10-8, HR = 1.14, 95% CI: 1.09-1.20). In addition, we identified two novel ovarian cancer risk modifier loci: 17q21.31 (rs17631303, P = 1.4×10-8, HR = 1.27, 95% CI: 1.17-1.38) and 4q32.3 (rs4691139, P = 3.4×10-8, HR = 1.20, 95% CI: 1.17-1.38). The 4q32.3 locus was not associated with ovarian cancer risk in the general population or BRCA2 carriers, suggesting a BRCA1-specific associati

Published
2013
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5. Haplotype analysis of the 185delAG BRCA1 mutation in ethnically diverse populations.

Author

Laitman Y, Feng BJ, Zamir IM, Weitzel JN, Duncan P, Port D, Thirthagiri E, Teo SH, Evans G, Latif A, Newman WG, Gershoni-Baruch R, Zidan J, Shimon-Paluch S, Goldgar D, and Friedman E

Subjects
Ethnicity genetics, Founder Effect, Genetics, Population, Humans, BRCA1 Protein genetics, Haplotypes, Jews genetics, Sequence Deletion
Abstract

The 185delAG* BRCA1 mutation is encountered primarily in Jewish Ashkenazi and Iraqi individuals, and sporadically in non-Jews. Previous studies estimated that this is a founder mutation in Jewish mutation carriers that arose before the dispersion of Jews in the Diaspora ~2500 years ago. The aim of this study was to assess the haplotype in ethnically diverse 185delAG* BRCA1 mutation carriers, and to estimate the age at which the mutation arose. Ethnically diverse Jewish and non-Jewish 185delAG*BRCA1 mutation carriers and their relatives were genotyped using 15 microsatellite markers and three SNPs spanning 12.5 MB, encompassing the BRCA1 gene locus. Estimation of mutation age was based on a subset of 11 markers spanning a region of ~5 MB, using a previously developed algorithm applying the maximum likelihood method. Overall, 188 participants (154 carriers and 34 noncarriers) from 115 families were included: Ashkenazi, Iraq, Kuchin-Indians, Syria, Turkey, Iran, Tunisia, Bulgaria, non-Jewish English, non-Jewish Malaysian, and Hispanics. Haplotype analysis indicated that the 185delAG mutation arose 750-1500 years ago. In Ashkenazim, it is a founder mutation that arose 61 generations ago, and with a small group of founder mutations was introduced into the Hispanic population (conversos) ~650 years ago, and into the Iraqi-Jewish community ~450 years ago. The 185delAG mutation in the non-Jewish populations in Malaysia and the UK arose at least twice independently. We conclude that the 185delAG* BRCA1 mutation resides on a common haplotype among Ashkenazi Jews, and arose about 61 generations ago and arose independently at least twice in non-Jews.

Published
2013
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6. Recurrent germline mutations in BRCA1 and BRCA2 genes in high risk families in Israel.

Author

Laitman Y, Simeonov M, Herskovitz L, Kushnir A, Shimon-Paluch S, Kaufman B, Zidan J, and Friedman E

Subjects
Adult, Aged, Ethnicity genetics, Female, Humans, Israel epidemiology, Male, Middle Aged, Neoplasms epidemiology, Genes, BRCA1, Genes, BRCA2, Germ-Line Mutation, Jews genetics, Neoplasms genetics
Abstract

The spectrum of germline mutations among Jewish non Ashkenazi high risk breast/ovarian cancer families includes a few predominant mutations in BRCA1 (185delAG and Tyr978X) and BRCA2 (8765delAG). A few additional recurring mutations [A1708E, 981delAT, C61G (BRCA1) R2336P, and IVS2 + 1G > A (BRCA2)] have been reported in Jewish non Ashkenazi families. The 4153delA*BRCA1 C61G*BRCA1 and the 4075delGT*BRCA2 has been reported to recur in Russian/Polish non Jews and Ashkenazim, respectively. The rate of these recurring mutations has not been reported in Israeli high risk families. Genotyping for these recurring mutations by restriction enzyme digest and sequencing method was applied to high risk, predominantly cancer affected, unrelated Israeli individuals of Ashkenazi (n = 827), non Ashkenazi (n = 2,777), non Jewish Caucasians (n = 193), and 395 of mixed ethnicity. Jewish participants included 827 Ashkenazi, 804 Balkans, 847 North Africans, 234 Yemenites, and 892 Asians (Iraq and Iran). Age at diagnosis of breast cancer (median ± SD) (n = 2,484) was 47.2 ± 9.6 for all women participants. Males (n = 236) were also included, of whom 24 had breast cancer and 35 had pancreatic cancer. Overall, 8/282 (2.8%) of the Balkan cases carried the BRCA1*A1708E mutation, 4/180 (2.2%) the R2336P mutation, and 0/270 the IVS2 + 1G > A BRCA2 mutations, respectively. Of North Africans, 7/264 (2.65%) carried the BRCA1*981delAT mutation. The BRCA1*C61G mutation was detected in 3/269 Ashkenazi, non Ashkenazi, and non Jewish Russians; the BRCA1*Tyr978X mutation was detected in 23/3220 individuals of non Ashkenazi origin, exclusively of Asian ethnicity (23/892, 2.6% of the Asians tested). The BRCA1*4153delA mutation was noted in 2/285 non Jewish Caucasians, and none of the Ashkenazim (n = 500) carried the BRCA2*4075delGT mutation. Jewish high risk families of North African, Asian, and Balkan descent should be screened for the 981delAT, Tyr978X, A1708E BRCA1, and the R2336P BRCA2 mutations, respectively.

Published
2012
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7. Phenocopy breast cancer rates in Israeli BRCA1 BRCA2 mutation carrier families: is the risk increased in non-carriers?

Author

Bernholtz S, Laitman Y, Kaufman B, Shimon-Paluch S, and Friedman E

Subjects
Adult, Aged, Aged, 80 and over, Breast Neoplasms ethnology, DNA Mutational Analysis, Female, Genetic Counseling, Genetic Predisposition to Disease, Heredity, Humans, Incidence, Israel epidemiology, Jews genetics, Middle Aged, Pedigree, Phenotype, Prognosis, Risk Assessment, Risk Factors, Young Adult, BRCA1 Protein genetics, BRCA2 Protein genetics, Breast Neoplasms genetics, Heterozygote, Mutation
Abstract

BRCA1 and BRCA2 mutation carriers have an increased risk for developing breast (and ovarian) cancer. Non-carriers from within such families (=true negatives) are counseled that their risk for developing breast cancer is similar to that of the average-risk population. Breast cancer diagnosed in a non-carrier from a family with a known mutation is coined phenocopy. The rate of breast cancer phenocopy and the risk for breast cancer in true negatives are unsettled. The rate of phenocopy breast cancer was assessed in non-carriers from Jewish families with a BRCA1 or BRCA2 mutation, identified at the Sheba medical center. Analysis was performed by t test for comparison of mean age at counseling or breast cancer diagnosis, and by calculating a standardized incidence ratio (SIR). Overall, 1318 females from 884 mutation carrying families (620 with BRCA1 264 with BRCA2 mutations) were genotyped, of whom 307 women from 245 families were assigned a true negative status (mean age at counseling 43.01 ± 13.03 years (range 19.7-92.8 years). Of these true negatives, 20 women (6.51-2.26% of families) developed breast cancer at a mean age of 54.1 ± 12.9 years (range 48.1 -60.1 years). The SIR for breast cancer in true negatives was not significantly different than the expected in the average-risk Israeli population [observed 20-expected 23.8 cases SIR = 0.84, 95% CI (0.51, 1.30)]. The rate of phenocopy breast cancer in non-carriers from Israeli BRCA1 BRCA2 mutation carrier families is 2.26% with no increased breast cancer risk over the average-risk population.

Published
2012
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8. Pre-operative cardiac workup after anthracycline-based neoadjuvant chemotherapy. Is it really necessary?

Author

Shapiro R, Barsuk D, Segev L, Shimon-Paluch S, Berkenstadt H, Zippel DB, and Papa MZ

Subjects
Adult, Aged, Antibiotics, Antineoplastic administration & dosage, Antineoplastic Combined Chemotherapy Protocols therapeutic use, Breast Neoplasms drug therapy, Chemotherapy, Adjuvant, Doxorubicin administration & dosage, Echocardiography, Female, Heart Diseases prevention & control, Humans, Middle Aged, Retrospective Studies, Antibiotics, Antineoplastic adverse effects, Breast Neoplasms surgery, Doxorubicin adverse effects, Heart Diseases chemically induced, Preoperative Care methods
Abstract

Introduction: In patients receiving pre-operative anthracyclines for locally advanced breast cancer, early cardiotoxicity is a well-recognised complication that may interfere with surgery. The aim of this study was to assess the safety of breast surgery after neoadjuvant treatment with Doxorubicin., Patients and Methods: A retrospective study of breast cancer patients treated with Doxorubicin as part of their neoadjuvant protocol. All patients were subsequently operated in our institution. Intra-operative and postoperative haemodynamic, cardiac or respiratory events were collected., Results: A total of 83 patients were included. All patients had a normal left ventricular ejection fraction before starting on chemotherapy. Doxorubicin was given in conjunction with Cyclophosphamide and Paclitaxel. The cumulative dose of Doxorubicin was 240 mg/m(2). All patients completed their chemotherapy less than a year before surgery and were clinically asymptomatic. Of the patients, 2.3% displayed a significant reduction in cardiac function to meet cardiotoxicity criteria, although not clinically apparent. No complications occurred intra-operatively or postoperatively., Conclusions: Breast surgery can be safely performed after breast neoadjuvant chemotherapy with Doxorubicin. The risk of early cardiotoxicity does not mandate a cardiac function assessment after completion of treatment. Work-up should be individualised according to the anthracycline regimen, patient's cardiac risk factors and functional status before surgery.

Published
2011
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9. Timing of sentinel lymph node biopsy in patients receiving neoadjuvant chemotherapy for breast cancer.

Author

Papa MZ, Zippel D, Kaufman B, Shimon-Paluch S, Yosepovich A, Oberman B, and Sadetzki S

Subjects
Adult, Breast Neoplasms pathology, False Negative Reactions, Female, Humans, Lymph Node Excision, Lymphatic Metastasis, Mastectomy, Segmental, Middle Aged, Time Factors, Breast Neoplasms therapy, Neoadjuvant Therapy, Sentinel Lymph Node Biopsy
Abstract

Objective: To address optimal timing of sentinel lymph node biopsy (SLNB) in breast cancer patients undergoing neoadjuvant treatment., Methods: The study population included 117 patients with locally advanced cancer with clinically negative nodes treated with primary chemotherapy. Group 1 underwent SLNB and completion axillary lymph node dissection (ALND) in conjunction with lumpectomy/mastectomy, after neoadjuvant treatment (n = 31). Group 2 underwent SLNB followed by neoadjuvant therapy and subsequently surgery and completion of ALNDs (n = 58). Group 3 was treated using the same sequence as group 2, however, completion ALND was performed only for patients with positive sentinel lymph nodes (SLNs) (n = 28)., Results: SLN identification was lowest in group 1 compared to groups 2 and 3 (87% and 98.8% respectively; P = <0.05). The highest false negative rate was in group 1 (15.8% compared with 0% in group 2)., Conclusion: Neoadjuvant treatment lowers the SLN identification rate, possibly due to fibrosis within the axilla, and increases the false negative rate due to downstaging. SLN biopsy prior to chemotherapy could give a more accurate evaluation of axillary status, unaffected by any previous therapeutic intervention., ((c) 2008 Wiley-Liss, Inc.)

Published
2008
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