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159 Publications visible to you, out of a total of 159
Olfactory dysfunction: properties of the Sniffin' Sticks Screening 12 test and associations with quality of life.
LIFE Adult

Abstract (Expand)

PURPOSE: The Sniffin' Sticks Screening 12 test is a test of olfactory performance based on pen-like odor dispensing devices. The aims of this study were to analyze the performance of this test in … a general population sample and to explore associations between olfactory dysfunction and quality of life. METHODS: A large community sample (n = 7267) completed the Sniffin' Sticks Screening 12 test and several questionnaires measuring quality of life, anxiety, dispositional optimism, social support, and satisfaction with life. RESULTS: According to the criteria recommended by the test manufacturer, 5.1% of the participants were anosmic (score </= 6), 52.4% were dysosmic (7 </= score </= 10), and 42.5% were normosmic (score >/= 11). While frequencies of correct identification differed between the 12 sticks, all sticks contributed positively to the test results. The associations between olfactory functioning and quality of life variables were negligible. In the multivariate analyses, none of the associations reached the 1% significance level. CONCLUSIONS: While studies with patients in otorhinolaryngological clinics often report substantial detriments to their quality of life in relation to olfactory dysfunction, the present epidemiological study cannot confirm this association for the general population.

Authors: A. Hinz, T. Luck, S. G. Riedel-Heller, P. Y. Herzberg, C. Rolffs, K. Wirkner, C. Engel

Date Published: 21st Nov 2018

Publication Type: Not specified

The Influence of Number and Timing of Pregnancies on Breast Cancer Risk for Women With BRCA1 or BRCA2 Mutations
GC-HBOC - German Consortium for Hereditary Breast and Ovarian Cancer

Abstract (Expand)

Background Full-term pregnancy (FTP) is associated with a reduced breast cancer (BC) risk over time, but women are at increased BC risk in the immediate years following an FTP. No large prospective …e studies, however, have examined whether the number and timing of pregnancies are associated with BC risk for BRCA1 and BRCA2 mutation carriers. Methods Using weighted and time-varying Cox proportional hazards models, we investigated whether reproductive events are associated with BC risk for mutation carriers using a retrospective cohort (5707 BRCA1 and 3525 BRCA2 mutation carriers) and a prospective cohort (2276 BRCA1 and 1610 BRCA2 mutation carriers), separately for each cohort and the combined prospective and retrospective cohort. Results For BRCA1 mutation carriers, there was no overall association with parity compared with nulliparity (combined hazard ratio [HRc] = 0.99, 95% confidence interval [CI] = 0.83 to 1.18). Relative to being uniparous, an increased number of FTPs was associated with decreased BC risk (HRc = 0.79, 95% CI = 0.69 to 0.91; HRc = 0.70, 95% CI = 0.59 to 0.82; HRc = 0.50, 95% CI = 0.40 to 0.63, for 2, 3, and \geq4 FTPs, respectively, Ptrend \textless .0001) and increasing duration of breastfeeding was associated with decreased BC risk (combined cohort Ptrend = .0003). Relative to being nulliparous, uniparous BRCA1 mutation carriers were at increased BC risk in the prospective analysis (prospective hazard ration [HRp] = 1.69, 95% CI = 1.09 to 2.62). For BRCA2 mutation carriers, being parous was associated with a 30% increase in BC risk (HRc = 1.33, 95% CI = 1.05 to 1.69), and there was no apparent decrease in risk associated with multiparity except for having at least 4 FTPs vs. 1 FTP (HRc = 0.72, 95% CI = 0.54 to 0.98). Conclusions These findings suggest differential associations with parity between BRCA1 and BRCA2 mutation carriers with higher risk for uniparous BRCA1 carriers and parous BRCA2 carriers.

Authors: Mary Beth Terry, Yuyan Liao, Karin Kast, Antonis C. Antoniou, Jasmine A. McDonald, Thea M. Mooij, Christoph Engel, Catherine Nogues, Bruno Buecher, Véronique Mari, Jessica Moretta-Serra, Laurence Gladieff, Elisabeth Luporsi, Daniel Barrowdale, Debra Frost, Alex Henderson, Carole Brewer, D. Gareth Evans, Diana Eccles, Jackie Cook, Kai-Ren Ong, Louise Izatt, Munaza Ahmed, Patrick J. Morrison, Charlotte J. Dommering, Jan C. Oosterwijk, Margreet G. E. M. Ausems, Mieke Kriege, Saundra S. Buys, Irene L. Andrulis, Esther M. John, Mary Daly, Michael Friedlander, Sue Anne McLachlan, Ana Osorio, Trinidad Caldes, Anna Jakubowska, Jacques Simard, Christian F. Singer, Yen Tan, Edith Olah, Marie Navratilova, Lenka Foretova, Anne-Marie Gerdes, Marie-José Roos-Blom, Brita Arver, Håkan Olsson, Rita K. Schmutzler, John L. Hopper, Flora E. van Leeuwen, David Goldgar, Roger L. Milne, Douglas F. Easton, Matti A. Rookus, Nadine Andrieu

Date Published: 1st Oct 2018

Publication Type: Journal article

Human Diseases: hereditary breast ovarian cancer syndrome

A transcriptome-wide association study of 229,000 women identifies new candidate susceptibility genes for breast cancer
GC-HBOC - German Consortium for Hereditary Breast and Ovarian Cancer

Abstract (Expand)

The breast cancer risk variants identified in genome-wide association studies explain only a small fraction of the familial relative risk, and the genes responsible for these associations remain largely … unknown. To identify novel risk loci and likely causal genes, we performed a transcriptome-wide association study evaluating associations of genetically predicted gene expression with breast cancer risk in 122,977 cases and 105,974 controls of European ancestry. We used data from the Genotype-Tissue Expression Project to establish genetic models to predict gene expression in breast tissue and evaluated model performance using data from The Cancer Genome Atlas. Of the 8,597 genes evaluated, significant associations were identified for 48 at a Bonferroni-corrected threshold of P \textless 5.82 \times 10-6, including 14 genes at loci not yet reported for breast cancer. We silenced 13 genes and showed an effect for 11 on cell proliferation and/or colony-forming efficiency. Our study provides new insights into breast cancer genetics and biology.

Authors: Lang Wu, Wei Shi, Jirong Long, Xingyi Guo, Kyriaki Michailidou, Jonathan Beesley, Manjeet K. Bolla, Xiao-Ou Shu, Yingchang Lu, Qiuyin Cai, Fares Al-Ejeh, Esdy Rozali, Qin Wang, Joe Dennis, Bingshan Li, Chenjie Zeng, Helian Feng, Alexander Gusev, Richard T. Barfield, Irene L. Andrulis, Hoda Anton-Culver, Volker Arndt, Kristan J. Aronson, Paul L. Auer, Myrto Barrdahl, Caroline Baynes, Matthias W. Beckmann, Javier Benitez, Marina Bermisheva, Carl Blomqvist, Natalia V. Bogdanova, Stig E. Bojesen, Hiltrud Brauch, Hermann Brenner, Louise Brinton, Per Broberg, Sara Y. Brucker, Barbara Burwinkel, Trinidad Caldés, Federico Canzian, Brian D. Carter, J. Esteban Castelao, Jenny Chang-Claude, Xiaoqing Chen, Ting-Yuan David Cheng, Hans Christiansen, Christine L. Clarke, Margriet Collée, Sten Cornelissen, Fergus J. Couch, David Cox, Angela Cox, Simon S. Cross, Julie M. Cunningham, Kamila Czene, Mary B. Daly, Peter Devilee, Kimberly F. Doheny, Thilo Dörk, Isabel Dos-Santos-Silva, Martine Dumont, Miriam Dwek, Diana M. Eccles, Ursula Eilber, A. Heather Eliassen, Christoph Engel, Mikael Eriksson, Laura Fachal, Peter A. Fasching, Jonine Figueroa, Dieter Flesch-Janys, Olivia Fletcher, Henrik Flyger, Lin Fritschi, Marike Gabrielson, Manuela Gago-Dominguez, Susan M. Gapstur, Montserrat García-Closas, Mia M. Gaudet, Maya Ghoussaini, Graham G. Giles, Mark S. Goldberg, David E. Goldgar, Anna González-Neira, Pascal Guénel, Eric Hahnen, Christopher A. Haiman, Niclas Håkansson, Per Hall, Emily Hallberg, Ute Hamann, Patricia Harrington, Alexander Hein, Belynda Hicks, Peter Hillemanns, Antoinette Hollestelle, Robert N. Hoover, John L. Hopper, Guanmengqian Huang, Keith Humphreys, David J. Hunter, Anna Jakubowska, Wolfgang Janni, Esther M. John, Nichola Johnson, Kristine Jones, Michael E. Jones, Audrey Jung, Rudolf Kaaks, Michael J. Kerin, Elza Khusnutdinova, Veli-Matti Kosma, Vessela N. Kristensen, Diether Lambrechts, Loic Le Marchand, Jingmei Li, Sara Lindström, Jolanta Lissowska, Wing-Yee Lo, Sibylle Loibl, Jan Lubinski, Craig Luccarini, Michael P. Lux, Robert J. MacInnis, Tom Maishman, Ivana Maleva Kostovska, Arto Mannermaa, JoAnn E. Manson, Sara Margolin, Dimitrios Mavroudis, Hanne Meijers-Heijboer, Alfons Meindl, Usha Menon, Jeffery Meyer, Anna Marie Mulligan, Susan L. Neuhausen, Heli Nevanlinna, Patrick Neven, Sune F. Nielsen, Børge G. Nordestgaard, Olufunmilayo I. Olopade, Janet E. Olson, Håkan Olsson, Paolo Peterlongo, Julian Peto, Dijana Plaseska-Karanfilska, Ross Prentice, Nadege Presneau, Katri Pylkäs, Brigitte Rack, Paolo Radice, Nazneen Rahman, Gad Rennert, Hedy S. Rennert, Valerie Rhenius, Atocha Romero, Jane Romm, Anja Rudolph, Emmanouil Saloustros, Dale P. Sandler, Elinor J. Sawyer, Marjanka K. Schmidt, Rita K. Schmutzler, Andreas Schneeweiss, Rodney J. Scott, Christopher G. Scott, Sheila Seal, Mitul Shah, Martha J. Shrubsole, Ann Smeets, Melissa C. Southey, John J. Spinelli, Jennifer Stone, Harald Surowy, Anthony J. Swerdlow, Rulla M. Tamimi, William Tapper, Jack A. Taylor, Mary Beth Terry, Daniel C. Tessier, Abigail Thomas, Kathrin Thöne, Rob A. E. M. Tollenaar, Diana Torres, Thérèse Truong, Michael Untch, Celine Vachon, David van den Berg, Daniel Vincent, Quinten Waisfisz, Clarice R. Weinberg, Camilla Wendt, Alice S. Whittemore, Hans Wildiers, Walter C. Willett, Robert Winqvist, Alicja Wolk, Lucy Xia, Xiaohong R. Yang, Argyrios Ziogas, Elad Ziv, Alison M. Dunning, Paul D. P. Pharoah, Jacques Simard, Roger L. Milne, Stacey L. Edwards, Peter Kraft, Douglas F. Easton, Georgia Chenevix-Trench, Wei Zheng

Date Published: 1st Jul 2018

Publication Type: Journal article

Human Diseases: hereditary breast ovarian cancer syndrome

Systemic and Ocular Determinants of Peripapillary Retinal Nerve Fiber Layer Thickness Measurements in the European Eye Epidemiology (E3) Population.
LIFE Adult

Abstract (Expand)

PURPOSE: To investigate systemic and ocular determinants of peripapillary retinal nerve fiber layer thickness (pRNFLT) in the European population. DESIGN: Cross-sectional meta-analysis. PARTICIPANTS: … A total of 16 084 European adults from 8 cohort studies (mean age range, 56.9+/-12.3-82.1+/-4.2 years) of the European Eye Epidemiology (E3) consortium. METHODS: We examined associations with pRNFLT measured by spectral-domain OCT in each study using multivariable linear regression and pooled results using random effects meta-analysis. MAIN OUTCOME MEASURES: Determinants of pRNFLT. RESULTS: Mean pRNFLT ranged from 86.8+/-21.4 mum in the Rotterdam Study I to 104.7+/-12.5 mum in the Rotterdam Study III. We found the following factors to be associated with reduced pRNFLT: Older age (beta = -0.38 mum/year; 95% confidence interval [CI], -0.57 to -0.18), higher intraocular pressure (IOP) (beta = -0.36 mum/mmHg; 95% CI, -0.56 to -0.15), visual impairment (beta = -5.50 mum; 95% CI, -9.37 to -1.64), and history of systemic hypertension (beta = -0.54 mum; 95% CI, -1.01 to -0.07) and stroke (beta = -1.94 mum; 95% CI, -3.17 to -0.72). A suggestive, albeit nonsignificant, association was observed for dementia (beta = -3.11 mum; 95% CI, -6.22 to 0.01). Higher pRNFLT was associated with more hyperopic spherical equivalent (beta = 1.39 mum/diopter; 95% CI, 1.19-1.59) and smoking (beta = 1.53 mum; 95% CI, 1.00-2.06 for current smokers compared with never-smokers). CONCLUSIONS: In addition to previously described determinants such as age and refraction, we found that systemic vascular and neurovascular diseases were associated with reduced pRNFLT. These may be of clinical relevance, especially in glaucoma monitoring of patients with newly occurring vascular comorbidities.

Authors: M. M. Mauschitz, P. W. M. Bonnemaijer, K. Diers, F. G. Rauscher, T. Elze, C. Engel, M. Loeffler, J. M. Colijn, M. A. Ikram, J. R. Vingerling, K. M. Williams, C. J. Hammond, C. Creuzot-Garcher, A. M. Bron, R. Silva, S. Nunes, C. Delcourt, A. Cougnard-Gregoire, F. G. Holz, C. C. W. Klaver, M. M. B. Breteler, R. P. Finger

Date Published: 3rd May 2018

Publication Type: Journal article

Mutational spectrum in a worldwide study of 29,700 families with BRCA1 or BRCA2 mutations
GC-HBOC - German Consortium for Hereditary Breast and Ovarian Cancer

Abstract (Expand)

The prevalence and spectrum of germline mutations in BRCA1 and BRCA2 have been reported in single populations, with the majority of reports focused on White in Europe and North America. The Consortium … of Investigators of Modifiers of BRCA1/2 (CIMBA) has assembled data on 18,435 families with BRCA1 mutations and 11,351 families with BRCA2 mutations ascertained from 69 centers in 49 countries on six continents. This study comprehensively describes the characteristics of the 1,650 unique BRCA1 and 1,731 unique BRCA2 deleterious (disease-associated) mutations identified in the CIMBA database. We observed substantial variation in mutation type and frequency by geographical region and race/ethnicity. In addition to known founder mutations, mutations of relatively high frequency were identified in specific racial/ethnic or geographic groups that may reflect founder mutations and which could be used in targeted (panel) first pass genotyping for specific populations. Knowledge of the population-specific mutational spectrum in BRCA1 and BRCA2 could inform efficient strategies for genetic testing and may justify a more broad-based oncogenetic testing in some populations.

Authors: Timothy R. Rebbeck, Tara M. Friebel, Eitan Friedman, Ute Hamann, Dezheng Huo, Ava Kwong, Edith Olah, Olufunmilayo I. Olopade, Angela R. Solano, Soo-Hwang Teo, Mads Thomassen, Jeffrey N. Weitzel, T. L. Chan, Fergus J. Couch, David E. Goldgar, Torben A. Kruse, Edenir Inêz Palmero, Sue Kyung Park, Diana Torres, Elizabeth J. van Rensburg, Lesley McGuffog, Michael T. Parsons, Goska Leslie, Cora M. Aalfs, Julio Abugattas, Julian Adlard, Simona Agata, Kristiina Aittomäki, Lesley Andrews, Irene L. Andrulis, Adalgeir Arason, Norbert Arnold, Banu K. Arun, Ella Asseryanis, Leo Auerbach, Jacopo Azzollini, Judith Balmaña, Monica Barile, Rosa B. Barkardottir, Daniel Barrowdale, Javier Benitez, Andreas Berger, Raanan Berger, Amie M. Blanco, Kathleen R. Blazer, Marinus J. Blok, Valérie Bonadona, Bernardo Bonanni, Angela R. Bradbury, Carole Brewer, Bruno Buecher, Saundra S. Buys, Trinidad Caldes, Almuth Caliebe, Maria A. Caligo, Ian Campbell, Sandrine M. Caputo, Jocelyne Chiquette, Wendy K. Chung, Kathleen B. M. Claes, J. Margriet Collée, Jackie Cook, Rosemarie Davidson, Miguel de La Hoya, Kim de Leeneer, Antoine de Pauw, Capucine Delnatte, Orland Diez, Yuan Chun Ding, Nina Ditsch, Susan M. Domchek, Cecilia M. Dorfling, Carolina Velazquez, Bernd Dworniczak, Jacqueline Eason, Douglas F. Easton, Ros Eeles, Hans Ehrencrona, Bent Ejlertsen, Christoph Engel, Stefanie Engert, D. Gareth Evans, Laurence Faivre, Lidia Feliubadaló, Sandra Fert Ferrer, Lenka Foretova, Jeffrey Fowler, Debra Frost, Henrique C. R. Galvão, Patricia A. Ganz, Judy Garber, Marion Gauthier-Villars, Andrea Gehrig, Anne-Marie Gerdes, Paul Gesta, Giuseppe Giannini, Sophie Giraud, Gord Glendon, Andrew K. Godwin, Mark H. Greene, Jacek Gronwald, Angelica Gutierrez-Barrera, Eric Hahnen, Jan Hauke, Alex Henderson, Julia Hentschel, Frans B. L. Hogervorst, Ellen Honisch, Evgeny N. Imyanitov, Claudine Isaacs, Louise Izatt, Angel Izquierdo, Anna Jakubowska, Paul James, Ramunas Janavicius, Uffe Birk Jensen, Esther M. John, Joseph Vijai, Katarzyna Kaczmarek, Beth Y. Karlan, Karin Kast, Kconfab Investigators, Sung-Won Kim, Irene Konstantopoulou, Jacob Korach, Yael Laitman, Adriana Lasa, Christine Lasset, Conxi Lázaro, Annette Lee, Min Hyuk Lee, Jenny Lester, Fabienne Lesueur, Annelie Liljegren, Noralane M. Lindor, Michel Longy, Jennifer T. Loud, Karen H. Lu, Jan Lubinski, Eva Machackova, Siranoush Manoukian, Véronique Mari, Cristina Martínez-Bouzas, Zoltan Matrai, Noura Mebirouk, Hanne E. J. Meijers-Heijboer, Alfons Meindl, Arjen R. Mensenkamp, Ugnius Mickys, Austin Miller, Marco Montagna, Kirsten B. Moysich, Anna Marie Mulligan, Jacob Musinsky, Susan L. Neuhausen, Heli Nevanlinna, Joanne Ngeow, Huu Phuc Nguyen, Dieter Niederacher, Henriette Roed Nielsen, Finn Cilius Nielsen, Robert L. Nussbaum, Kenneth Offit, Anna Öfverholm, Kai-Ren Ong, Ana Osorio, Laura Papi, Janos Papp, Barbara Pasini, Inge Sokilde Pedersen, Ana Peixoto, Nina Peruga, Paolo Peterlongo, Esther Pohl, Nisha Pradhan, Karolina Prajzendanc, Fabienne Prieur, Pascal Pujol, Paolo Radice, Susan J. Ramus, Johanna Rantala, Muhammad Usman Rashid, Kerstin Rhiem, Mark Robson, Gustavo C. Rodriguez, Mark T. Rogers, Vilius Rudaitis, Ane Y. Schmidt, Rita Katharina Schmutzler, Leigha Senter, Payal D. Shah, Priyanka Sharma, Lucy E. Side, Jacques Simard, Christian F. Singer, Anne-Bine Skytte, Thomas P. Slavin, Katie Snape, Hagay Sobol, Melissa Southey, Linda Steele, Doris Steinemann, Grzegorz Sukiennicki, Christian Sutter, Csilla I. Szabo, Yen Y. Tan, Manuel R. Teixeira, Mary Beth Terry, Alex Teulé, Abigail Thomas, Darcy L. Thull, Marc Tischkowitz, Silvia Tognazzo, Amanda Ewart Toland, Sabine Topka, Alison H. Trainer, Nadine Tung, Christi J. van Asperen, Annemieke H. van der Hout, Lizet E. van der Kolk, Rob B. van der Luijt, Mattias van Heetvelde, Liliana Varesco, Raymonda Varon-Mateeva, Ana Vega, Cynthia Villarreal-Garza, Anna von Wachenfeldt, Lisa Walker, Shan Wang-Gohrke, Barbara Wappenschmidt, Bernhard H. F. Weber, Drakoulis Yannoukakos, Sook-Yee Yoon, Cristina Zanzottera, Jamal Zidan, Kristin K. Zorn, Christina G. Hutten Selkirk, Peter J. Hulick, Georgia Chenevix-Trench, Amanda B. Spurdle, Antonis C. Antoniou, Katherine L. Nathanson

Date Published: 1st May 2018

Publication Type: Journal article

Human Diseases: hereditary breast ovarian cancer syndrome

Cost-effectiveness of different strategies to prevent breast and ovarian cancer in German women with a BRCA 1 or 2 mutation
GC-HBOC - German Consortium for Hereditary Breast and Ovarian Cancer

Abstract (Expand)

BACKGROUND Women with a BRCA1 or BRCA2 mutation are at increased risk of developing breast and/or ovarian cancer. This economic modeling study evaluated different preventive interventions for 30-year-old …d women with a confirmed BRCA (1 or 2) mutation. METHODS A Markov model was developed to estimate the costs and benefits [i.e., quality-adjusted life years (QALYs), and life years gained (LYG)] associated with prophylactic bilateral mastectomy (BM), prophylactic bilateral salpingo-oophorectomy (BSO), BM plus BSO, BM plus BSO at age 40, and intensified surveillance. Relevant input data was obtained from a large German database including 5902 women with BRCA 1 or 2, and from the literature. The analysis was performed from the German Statutory Health Insurance (SHI) perspective. In order to assess the robustness of the results, deterministic and probabilistic sensitivity analyses were performed. RESULTS With costs of \text€29,434 and a gain in QALYs of 17.7 (LYG 19.9), BM plus BSO at age 30 was less expensive and more effective than the other strategies, followed by BM plus BSO at age 40. Women who were offered the surveillance strategy had the highest costs at the lowest gain in QALYs/LYS. In the probabilistic sensitivity analysis, the probability of cost-saving was 57% for BM plus BSO. At a WTP of 10,000 \text€ per QALY, the probability of the intervention being cost-effective was 80%. CONCLUSIONS From the SHI perspective, undergoing BM plus immediate BSO should be recommended to BRCA 1 or 2 mutation carriers due to its favorable comparative cost-effectiveness.

Authors: Dirk Müller, Marion Danner, Kerstin Rhiem, Björn Stollenwerk, Christoph Engel, Linda Rasche, Lisa Borsi, Rita Schmutzler, Stephanie Stock

Date Published: 1st Apr 2018

Publication Type: Journal article

Human Diseases: hereditary breast ovarian cancer syndrome

Gene panel testing of 5589 BRCA1/2-negative index patients with breast cancer in a routine diagnostic setting: results of the German Consortium for Hereditary Breast and Ovarian Cancer
GC-HBOC - German Consortium for Hereditary Breast and Ovarian Cancer

Abstract (Expand)

The prevalence of germ line mutations in non-BRCA1/2 genes associated with hereditary breast cancer (BC) is low, and the role of some of these genes in BC predisposition and pathogenesis is conflicting. … In this study, 5589 consecutive BC index patients negative for pathogenic BRCA1/2 mutations and 2189 female controls were screened for germ line mutations in eight cancer predisposition genes (ATM, CDH1, CHEK2, NBN, PALB2, RAD51C, RAD51D, and TP53). All patients met the inclusion criteria of the German Consortium for Hereditary Breast and Ovarian Cancer for germ line testing. The highest mutation prevalence was observed in the CHEK2 gene (2.5%), followed by ATM (1.5%) and PALB2 (1.2%). The mutation prevalence in each of the remaining genes was 0.3% or lower. Using Exome Aggregation Consortium control data, we confirm significant associations of heterozygous germ line mutations with BC for ATM (OR: 3.63, 95%CI: 2.67-4.94), CDH1 (OR: 17.04, 95%CI: 3.54-82), CHEK2 (OR: 2.93, 95%CI: 2.29-3.75), PALB2 (OR: 9.53, 95%CI: 6.25-14.51), and TP53 (OR: 7.30, 95%CI: 1.22-43.68). NBN germ line mutations were not significantly associated with BC risk (OR:1.39, 95%CI: 0.73-2.64). Due to their low mutation prevalence, the RAD51C and RAD51D genes require further investigation. Compared with control datasets, predicted damaging rare missense variants were significantly more prevalent in CHEK2 and TP53 in BC index patients. Compared with the overall sample, only TP53 mutation carriers show a significantly younger age at first BC diagnosis. We demonstrate a significant association of deleterious variants in the CHEK2, PALB2, and TP53 genes with bilateral BC. Both, ATM and CHEK2, were negatively associated with triple-negative breast cancer (TNBC) and estrogen receptor (ER)-negative tumor phenotypes. A particularly high CHEK2 mutation prevalence (5.2%) was observed in patients with human epidermal growth factor receptor 2 (HER2)-positive tumors.

Authors: Jan Hauke, Judit Horvath, Eva Groß, Andrea Gehrig, Ellen Honisch, Karl Hackmann, Gunnar Schmidt, Norbert Arnold, Ulrike Faust, Christian Sutter, Julia Hentschel, Shan Wang-Gohrke, Mateja Smogavec, Bernhard H. F. Weber, Nana Weber-Lassalle, Konstantin Weber-Lassalle, Julika Borde, Corinna Ernst, Janine Altmüller, Alexander E. Volk, Holger Thiele, Verena Hübbel, Peter Nürnberg, Katharina Keupp, Beatrix Versmold, Esther Pohl, Christian Kubisch, Sabine Grill, Victoria Paul, Natalie Herold, Nadine Lichey, Kerstin Rhiem, Nina Ditsch, Christian Ruckert, Barbara Wappenschmidt, Bernd Auber, Andreas Rump, Dieter Niederacher, Thomas Haaf, Juliane Ramser, Bernd Dworniczak, Christoph Engel, Alfons Meindl, Rita K. Schmutzler, Eric Hahnen

Date Published: 1st Apr 2018

Publication Type: Journal article

Human Diseases: hereditary breast ovarian cancer syndrome

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