@article{BlancoKuchenbaeckerCuadrasetal.2015, author = {Blanco, Ignacio and Kuchenbaecker, Karoline and Cuadras, Daniel and Wang, Xianshu and Barrowdale, Daniel and Ruiz de Garibay, Gorka and Librado, Pablo and Sanchez-Gracia, Alejandro and Rozas, Julio and Bonifaci, N{\´u}ria and McGuffog, Lesley and Pankratz, Vernon S. and Islam, Abul and Mateo, Francesca and Berenguer, Antoni and Petit, Anna and Catal{\`a}, Isabel and Brunet, Joan and Feliubadal{\´o}, Lidia and Tornero, Eva and Ben{\´i}tez, Javier and Osorio, Ana and Ram{\´o}n y Cajal, Teresa and Nevanlinna, Heli and Aittom{\"a}ki, Kristina and Arun, Banu K. and Toland, Amanda E. and Karlan, Beth Y. and Walsh, Christine and Lester, Jenny and Greene, Mark H. and Mai, Phuong L. and Nussbaum, Robert L. and Andrulis, Irene L. and Domchek, Susan M. and Nathanson, Katherine L. and Rebbeck, Timothy R. and Barkardottir, Rosa B. and Jakubowska, Anna and Lubinski, Jan and Durda, Katarzyna and Jaworska-Bieniek, Katarzyna and Claes, Kathleen and Van Maerken, Tom and D{\´i}ez, Orland and Hansen, Thomas V. and J{\o}nson, Lars and Gerdes, Anne-Marie and Ejlertsen, Bent and De la Hoya, Miguel and Cald{\´e}s, Trinidad and Dunning, Alison M. and Oliver, Clare and Fineberg, Elena and Cook, Margaret and Peock, Susan and McCann, Emma and Murray, Alex and Jacobs, Chris and Pichert, Gabriella and Lalloo, Fiona and Chu, Carol and Dorkins, Huw and Paterson, Joan and Ong, Kai-Ren and Teixeira, Manuel R. and Hogervorst, Frans B. L. and Van der Hout, Annemarie H. and Seynaeve, Caroline and Van der Luijt, Rob B. and Ligtenberg, Marjolijn J. L. and Devilee, Peter and Wijnen, Juul T. and Rookus, Matti A. and Meijers-Heijboer, Hanne E. J. and Blok, Marinus J. and Van den Ouweland, Ans M. W. and Aalfs, Cora M. and Rodriguez, Gustavo C. and Phillips, Kelly-Anne A. and Piedmonte, Marion and Nerenstone, Stacy R. and Bae-Jump, Victoria L. and O'Malley, David M. and Schmutzler, Rita K. and Wappenschmidt, Barbara and Rhiem, Kerstin and Engel, Christoph and Meindl, Alfons and Ditsch, Nina and Arnold, Norbert and Plendl, Hansjoerg J. and Niederacher, Dieter and Sutter, Christian and Wang-Gohrke, Shan and Steinemann, Doris and Preisler-Adams, Sabine and Kast, Karin and Varon-Mateeva, Raymonda and Gehrig, Andrea and Bojesen, Anders and Pedersen, Inge Sokilde and Sunde, Lone and Birk Jensen, Uffe and Thomassen, Mads and Kruse, Torben A. and Foretova, Lenka and Peterlongo, Paolo and Bernard, Loris and Peissel, Bernard and Scuvera, Giulietta and Manoukian, Siranoush and Radice, Paolo and Ottini, Laura and Montagna, Marco and Agata, Simona and Maugard, Christine and Simard, Jacques and Soucy, Penny and Berger, Andreas and Fink-Retter, Anneliese and Singer, Christian F. and Rappaport, Christine and Geschwantler-Kaulich, Daphne and Tea, Muy-Kheng and Pfeiler, Georg and John, Esther M. and Miron, Alex and Neuhausen, Susan L. and Terry, Mary Beth and Chung, Wendy K. and Daly, Mary B. and Goldgar, David E. and Janavicius, Ramunas and Dorfling, Cecilia M. and Van Rensburg, Elisabeth J. and Fostira, Florentia and Konstantopoulou, Irene and Garber, Judy and Godwin, Andrew K. and Olah, Edith and Narod, Steven A. and Rennert, Gad and Paluch, Shani Shimon and Laitman, Yael and Friedman, Eitan and Liljegren, Annelie and Rantala, Johanna and Stenmark-Askmalm, Marie and Loman, Niklas and Imyanitov, Evgeny N. and Hamann, Ute and Spurdle, Amanda B. and Healey, Sue and Weitzel, Jeffrey N. and Herzog, Josef and Margileth, David and Gorrini, Chiara and Esteller, Manel and G{\´o}mez, Antonio and Sayols, Sergi and Vidal, Enrique and Heyn, Holger and Stoppa-Lyonnet, Dominique and L{\´e}on{\´e}, Melanie and Barjhoux, Laure and Fassy-Colcombet, Marion and Pauw, Antoine de and Lasset, Christine and Fert Ferrer, Sandra and Castera, Laurent and Berthet, Pascaline and Cornelis, Fran{\c{c}}ois and Bignon, Yves-Jean and Damiola, Francesca and Mazoyer, Sylvie and Sinilnikova, Olga M. and Maxwell, Christopher A. and Vijai, Joseph and Robson, Mark and Kauff, Noah and Corines, Marina J. and Villano, Danylko and Cunningham, Julie and Lee, Adam and Lindor, Noralane and L{\´a}zaro, Conxi and Easton, Douglas F. and Offit, Kenneth and Chenevix-Trench, Georgia and Couch, Fergus J. and Antoniou, Antonis C. and Pujana, Miguel Angel}, title = {Assessing associations between the AURKA-HMMR-TPX2-TUBG1 functional module and breast cancer risk in BRCA1/2 mutation carriers}, series = {PLoS ONE}, volume = {10}, journal = {PLoS ONE}, number = {4}, doi = {10.1371/journal.pone.0120020}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-143469}, pages = {e0120020}, year = {2015}, abstract = {While interplay between BRCA1 and AURKA-RHAMM-TPX2-TUBG1 regulates mammary epithelial polarization, common genetic variation in HMMR (gene product RHAMM) may be associated with risk of breast cancer in BRCA1 mutation carriers. Following on these observations, we further assessed the link between the AURKA-HMMR-TPX2-TUBG1 functional module and risk of breast cancer in BRCA1 or BRCA2 mutation carriers. Forty-one single nucleotide polymorphisms (SNPs) were genotyped in 15,252 BRCA1 and 8,211 BRCA2 mutation carriers and subsequently analyzed using a retrospective likelihood approach. The association of HMMR rs299290 with breast cancer risk in BRCA1 mutation carriers was confirmed: per-allele hazard ratio (HR) = 1.10, 95\% confidence interval (CI) 1.04 - 1.15, p = 1.9 x 10\(^{-4}\) (false discovery rate (FDR)-adjusted p = 0.043). Variation in CSTF1, located next to AURKA, was also found to be associated with breast cancer risk in BRCA2 mutation carriers: rs2426618 per-allele HR = 1.10, 95\% CI 1.03 - 1.16, p = 0.005 (FDR-adjusted p = 0.045). Assessment of pairwise interactions provided suggestions (FDR-adjusted p\(_{interaction}\) values > 0.05) for deviations from the multiplicative model for rs299290 and CSTF1 rs6064391, and rs299290 and TUBG1 rs11649877 in both BRCA1 and BRCA2 mutation carriers. Following these suggestions, the expression of HMMR and AURKA or TUBG1 in sporadic breast tumors was found to potentially interact, influencing patients' survival. Together, the results of this study support the hypothesis of a causative link between altered function of AURKA-HMMR-TPX2-TUBG1 and breast carcinogenesis in BRCA1/2 mutation carriers.}, language = {en} } @article{CouchWangMcGuffogetal.2013, author = {Couch, Fergus J. and Wang, Xianshu and McGuffog, Lesley and Lee, Andrew and Olswold, Curtis and Kuchenbaecker, Karoline B. and Soucy, Penny and Fredericksen, Zachary and Barrowdale, Daniel and Dennis, Joe and Gaudet, Mia M. and Dicks, Ed and Kosel, Matthew and Healey, Sue and Sinilnikova, Olga M. and Lee, Adam and Bacot, Fran{\c{c}}ios and Vincent, Daniel and Hogervorst, Frans B. L. and Peock, Susan and Stoppa-Lyonnet, Dominique and Jakubowska, Anna and Radice, Paolo and Schmutzler, Rita Katharina and Domchek, Susan M. and Piedmonte, Marion and Singer, Christian F. and Friedman, Eitan and Thomassen, Mads and Hansen, Thomas V. O. and Neuhausen, Susan L. and Szabo, Csilla I. and Blanco, Ingnacio and Greene, Mark H. and Karlan, Beth Y. and Garber, Judy and Phelan, Catherine M. and Weitzel, Jeffrey N. and Montagna, Marco and Olah, Edith and Andrulis, Irene L. and Godwin, Andrew K. and Yannoukakos, Drakoulis and Goldgar, David E. and Caldes, Trinidad and Nevanlinna, Heli and Osorio, Ana and Terry, Mary Beth and Daly, Mary B. and van Rensburg, Elisabeth J. and Hamann, Ute and Ramus, Susan J. and Toland, Amanda Ewart and Caligo, Maria A. and Olopade, Olufunmilayo I. and Tung, Nadine and Claes, Kathleen and Beattie, Mary S. and Southey, Melissa C. and Imyanitov, Evgeny N. and Tischkowitz, Marc and Janavicius, Ramunas and John, Esther M. and Kwong, Ava and Diez, Orland and Kwong, Ava and Balma{\~n}a, Judith and Barkardottir, Rosa B. and Arun, Banu K. and Rennert, Gad and Teo, Soo-Hwang and Ganz, Patricia A. and Campbell, Ian and van der Hout, Annemarie H. and van Deurzen, Carolien H. M. and Seynaeve, Caroline and Garcia, Encarna B. G{\´o}mez and van Leeuwen, Flora E. and Meijers-Heijboer, Hanne E. J. and Gille, Johannes J. P. and Ausems, Magreet G. E. M. and Blok, Marinus J. and Ligtenberg, Marjolinjin J. L. and Rookus, Matti A. and Devilee, Peter and Verhoef, Senno and van Os, Theo A. M. and Wijnen, Juul T. and Frost, Debra and Ellis, Steve and Fineberg, Elena and Platte, Radke and Evans, D. Gareth and Izatt, Luise and Eeles, Rosalind A. and Adlard, Julian and Eccles, Diana M. and Cook, Jackie and Brewer, Carole and Douglas, Fiona and Hodgson, Shirley and Morrison, Patrick J. and Side, Lucy E. and Donaldson, Alan and Houghton, Catherine and Rogers, Mark T. and Dorkins, Huw and Eason, Jacqueline and Gregory, Helen and McCann, Emma and Murray, Alex and Calender, Alain and Hardouin, Agn{\`e}s and Berthet, Pascaline and Delnatte, Capucine and Nogues, Catherine and Lasset, Christine and Houdayer, Claude and Leroux,, Dominique and Rouleau, Etienne and Prieur, Fabienne and Damiola, Francesca and Sobol, Hagay and Coupier, Isabelle and Venat-Bouvet, Laurence and Castera, Laurent and Gauthier-Villars, Marion and L{\´e}on{\´e}, M{\´e}lanie and Pujol, Pascal and Mazoyer, Sylvie and Bignon, Yves-Jean and Zlowocka-Perlowska, Elzbieta and Gronwald, Jacek and Lubinski,, Jan and Durda, Katarzyna and Jaworska, Katarzyna and Huzarski, Tomasz and Spurdle, Amanda B. and Viel, Alessandra and Peissel, Bernhard and Bonanni, Bernardo and Melloni, Guilia and Ottini, Laura and Papi, Laura and Varesco, Liliana and Tibiletti, Maria Grazia and Peterlongo, Paolo and Volorio, Sara and Manoukian, Siranoush and Pensotti, Valeria and Arnold, Norbert and Engel, Christoph and Deissler, Helmut and Gadzicki, Dorothea and Gehrig, Andrea and Kast, Karin and Rhiem, Kerstin and Meindl, Alfons and Niederacher, Dieter and Ditsch, Nina and Plendl, Hansjoerg and Preisler-Adams, Sabine and Engert, Stefanie and Sutter, Christian and Varon-Mateeva, Raymenda and Wappenschmidt, Barbara and Weber, Bernhard H. F. and Arver, Brita and Stenmark-Askmalm, Marie and Loman, Niklas and Rosenquist, Richard and Einbeigi, Zakaria and Nathanson, Katherine L. and Rebbeck, Timothy R. and Blank, Stephanie V. and Cohn, David E. and Rodriguez, Gustavo C. and Small, Laurie and Friedlander, Michael and Bae-Jump, Victoria L. and Fink-Retter, Anneliese and Rappaport, Christine and Gschwantler-Kaulich, Daphne and Pfeiler, Georg and Tea, Muy-Kheng and Lindor, Noralane M. and Kaufman, Bella and Paluch, Shani Shimon and Laitman, Yael and Skytte, Anne-Bine and Gerdes, Anne-Marie and Pedersen, Inge Sokilde and Moeller, Sanne Traasdahl and Kruse, Torben A. and Jensen, Uffe Birk and Vijai, Joseph and Sarrel, Kara and Robson, Mark and Kauff, Noah and Mulligan, Anna Marie and Glendon, Gord and Ozcelik, Hilmi and Ejlertsen, Bent and Nielsen, Finn C. and J{\o}nson, Lars and Andersen, Mette K. and Ding, Yuan Chun and Steele, Linda and Foretova, Lenka and Teul{\´e}, Alex and Lazaro, Conxi and Brunet, Joan and Pujana, Miquel Angel and Mai, Phuong L. and Loud, Jennifer T. and Walsh, Christine and Lester, Jenny and Orsulic, Sandra and Narod, Steven A. and Herzog, Josef and Sand, Sharon R. and Tognazzo, Silvia and Agata, Simona and Vaszko, Tibor and Weaver, Joellen and Stravropoulou, Alexandra V. and Buys, Saundra S. and Romero, Atocha and de la Hoya, Miguel and Aittom{\"a}ki, Kristiina and Muranen, Taru A. and Duran, Mercedes and Chung, Wendy K. and Lasa, Adriana and Dorfling, Cecilia M. and Miron, Alexander and Benitez, Javier and Senter, Leigha and Huo, Dezheng and Chan, Salina B. and Sokolenko, Anna P. and Chiquette, Jocelyne and Tihomirova, Laima and Friebel, Tara M. and Agnarsson, Bjarne A. and Lu, Karen H. and Lejbkowicz, Flavio and James, Paul A. and Hall, Per and Dunning, Alison M. and Tessier, Daniel and Cunningham, Julie and Slager, Susan L. and Chen, Wang and Hart, Steven and Stevens, Kristen and Simard, Jacques and Pastinen, Tomi and Pankratz, Vernon S. and Offit, Kenneth and Easton, Douglas F. and Chenevix-Trench, Georgia and Antoniou, Antonis C.}, title = {Genome-Wide Association Study in BRCA1 Mutation Carriers Identifies Novel Loci Associated with Breast and Ovarian Cancer Risk}, series = {PLOS Genetics}, volume = {9}, journal = {PLOS Genetics}, number = {3}, issn = {1553-7404}, doi = {10.1371/journal.pgen.1003212}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-127947}, pages = {e1003212}, year = {2013}, 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 x 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 x 10(-8), HR = 1.27, 95\% CI: 1.17-1.38) and 4q32.3 (rs4691139, P = 3.4 x 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 x 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.}, language = {en} } @article{FernandezRodriguezQuilesBlancoetal.2012, author = {Fern{\´a}ndez-Rodr{\´i}guez, Juana and Quiles, Francisco and Blanco, Ignacio and Teul{\´e}, Alex and Feliubadal{\´o}, L{\´i}dia and del Valle, Jes{\´u}s and Salinas, M{\´o}nica and Izquierdo, {\´A}ngel and Darder, Esther and Schindler, Detlev and Capell{\´a}, Gabriel and Brunet, Joan and L{\´a}zaro, Conxi and Angel Pujana, Miguel}, title = {Analysis of SLX4/FANCP in non-BRCA1/2-mutated breast cancer families}, series = {BMC Cancer}, volume = {12}, journal = {BMC Cancer}, number = {84}, doi = {10.1186/1471-2407-12-84}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-131772}, year = {2012}, abstract = {Background: Genes that, when mutated, cause Fanconi anemia or greatly increase breast cancer risk encode for proteins that converge on a homology-directed DNA damage repair process. Mutations in the SLX4 gene, which encodes for a scaffold protein involved in the repair of interstrand cross-links, have recently been identified in unclassified Fanconi anemia patients. A mutation analysis of SLX4 in German or Byelorussian familial cases of breast cancer without detected mutations in BRCA1 or BRCA2 has been completed, with globally negative results. Methods: The genomic region of SLX4, comprising all exons and exon-intron boundaries, was sequenced in 94 Spanish familial breast cancer cases that match a criterion indicating the potential presence of a highly-penetrant germline mutation, following exclusion of BRCA1 or BRCA2 mutations. Results: This mutational analysis revealed extensive genetic variation of SLX4, with 21 novel single nucleotide variants; however, none could be linked to a clear alteration of the protein function. Nonetheless, genotyping 10 variants (nine novel, all missense amino acid changes) in a set of controls (138 women and 146 men) did not detect seven of them. Conclusions: Overall, while the results of this study do not identify clearly pathogenic mutations of SLX4 contributing to breast cancer risk, further genetic analysis, combined with functional assays of the identified rare variants, may be warranted to conclusively assess the potential link with the disease.}, language = {en} } @article{MartratMaxwellTominagaetal.2011, author = {Martrat, Griselda and Maxwell, Christopher A. and Tominaga, Emiko and Porta-de-la-Riva, Montserrat and Bonifaci, N{\´u}ria and G{\´o}mez-Bald{\´o}, Laia and Bogliolo, Massimo and L{\´a}zaro, Conxi and Blanco, Ignacio and Brunet, Joan and Neveling, Kornelia and et al,}, title = {Exploring the link between MORF4L1 and risk of breast cancer}, series = {Breast Cancer Research}, volume = {13}, journal = {Breast Cancer Research}, number = {R40}, doi = {10.1186/bcr2862}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-169119}, pages = {1-14}, year = {2011}, abstract = {Introduction: Proteins encoded by Fanconi anemia (FA) and/or breast cancer (BrCa) susceptibility genes cooperate in a common DNA damage repair signaling pathway. To gain deeper insight into this pathway and its influence on cancer risk, we searched for novel components through protein physical interaction screens. Methods: Protein physical interactions were screened using the yeast two-hybrid system. Co-affinity purifications and endogenous co-immunoprecipitation assays were performed to corroborate interactions. Biochemical and functional assays in human, mouse and Caenorhabditis elegans models were carried out to characterize pathway components. Thirteen FANCD2-monoubiquitinylation-positive FA cell lines excluded for genetic defects in the downstream pathway components and 300 familial BrCa patients negative for BRCA1/2 mutations were analyzed for genetic mutations. Common genetic variants were genotyped in 9,573 BRCA1/2 mutation carriers for associations with BrCa risk. Results: A previously identified co-purifying protein with PALB2 was identified, MRG15 (MORF4L1 gene). Results in human, mouse and C. elegans models delineate molecular and functional relationships with BRCA2, PALB2, RAD51 and RPA1 that suggest a role for MRG15 in the repair of DNA double-strand breaks. Mrg15-deficient murine embryonic fibroblasts showed moderate sensitivity to g-irradiation relative to controls and reduced formation of Rad51 nuclear foci. Examination of mutants of MRG15 and BRCA2 C. elegans orthologs revealed phenocopy by accumulation of RPA-1 (human RPA1) nuclear foci and aberrant chromosomal compactions in meiotic cells. However, no alterations or mutations were identified for MRG15/MORF4L1 in unclassified FA patients and BrCa familial cases. Finally, no significant associations between common MORF4L1 variants and BrCa risk for BRCA1 or BRCA2 mutation carriers were identified: rs7164529, Ptrend = 0.45 and 0.05, P2df = 0.51 and 0.14, respectively; and rs10519219, Ptrend = 0.92 and 0.72, P2df = 0.76 and 0.07, respectively. Conclusions: While the present study expands on the role of MRG15 in the control of genomic stability, weak associations cannot be ruled out for potential low-penetrance variants at MORF4L1 and BrCa risk among BRCA2 mutation carriers.}, language = {en} }