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1. Non-BRCA1/BRCA2 high-risk familial breast cancers are not associated with a high prevalence of BRCAness

Author

Andersen, Lars v.B., Larsen, Martin J., Davies, Helen, Degasperi, Andrea, Nielsen, Henriette Roed, Jensen, Louise A., Kroeldrup, Lone, Gerdes, Anne Marie, Lænkholm, Anne Vibeke, Kruse, Torben A., Nik-Zainal, Serena, Thomassen, Mads, Andersen, Lars v.B., Larsen, Martin J., Davies, Helen, Degasperi, Andrea, Nielsen, Henriette Roed, Jensen, Louise A., Kroeldrup, Lone, Gerdes, Anne Marie, Lænkholm, Anne Vibeke, Kruse, Torben A., Nik-Zainal, Serena, and Thomassen, Mads

Abstract

Background: Familial breast cancer is in most cases unexplained due to the lack of identifiable pathogenic variants in the BRCA1 and BRCA2 genes. The somatic mutational landscape and in particular the extent of BRCA-like tumour features (BRCAness) in these familial breast cancers where germline BRCA1 or BRCA2 mutations have not been identified is to a large extent unknown. Methods: We performed whole-genome sequencing on matched tumour and normal samples from high-risk non-BRCA1/BRCA2 breast cancer families to understand the germline and somatic mutational landscape and mutational signatures. We measured BRCAness using HRDetect. As a comparator, we also analysed samples from BRCA1 and BRCA2 germline mutation carriers. Results: We noted for non-BRCA1/BRCA2 tumours, only a small proportion displayed high HRDetect scores and were characterized by concomitant promoter hypermethylation or in one case a RAD51D splice variant previously reported as having unknown significance to potentially explain their BRCAness. Another small proportion showed no features of BRCAness but had mutationally active tumours. The remaining tumours lacked features of BRCAness and were mutationally quiescent. Conclusions: A limited fraction of high-risk familial non-BRCA1/BRCA2 breast cancer patients is expected to benefit from treatment strategies against homologue repair deficient cancer cells.

Published
2023

2. Risks of breast and ovarian cancer for women harboring pathogenic missense variants in BRCA1 and BRCA2 compared with those harboring protein truncating variants

Author

Li, Hongyan, primary, Engel, Christoph, additional, Hoya, Miguel de la, additional, Peterlongo, Paolo, additional, Yannoukakos, Drakoulis, additional, Livraghi, Luca, additional, Radice, Paolo, additional, Thomassen, Mads, additional, Hansen, Thomas V.O., additional, Gerdes, Anne-Marie, additional, Nielsen, Henriette R., additional, Caputo, Sandrine M., additional, Zambelli, Alberto, additional, Borg, Ake, additional, Solano, Angela, additional, Thomas, Abigail, additional, Parsons, Michael T., additional, Antoniou, Antonis C., additional, Leslie, Goska, additional, Yang, Xin, additional, Chenevix-Trench, Georgia, additional, Caldes, Trinidad, additional, Kwong, Ava, additional, Pedersen, Inge Søkilde, additional, Lautrup, Charlotte K., additional, John, Esther M., additional, Terry, Mary Beth, additional, Hopper, John L., additional, Southey, Melissa C., additional, Andrulis, Irene L., additional, Tischkowitz, Marc, additional, Janavicius, Ramunas, additional, Boonen, Susanne E., additional, Kroeldrup, Lone, additional, Varesco, Liliana, additional, Hamann, Ute, additional, Vega, Ana, additional, Palmero, Edenir I., additional, Garber, Judy, additional, Montagna, Marco, additional, Van Asperen, Christi J., additional, Foretova, Lenka, additional, Greene, Mark H., additional, Selkirk, Tina, additional, Moller, Pal, additional, Toland, Amanda E., additional, Domchek, Susan M., additional, James, Paul A., additional, Thorne, Heather, additional, Eccles, Diana M., additional, Nielsen, Sarah M., additional, Manoukian, Siranoush, additional, Pasini, Barbara, additional, Caligo, Maria A., additional, Lazaro, Conxi, additional, Kirk, Judy, additional, Wappenschmidt, Barbara, additional, Spurdle, Amanda B., additional, Couch, Fergus J., additional, Schmutzler, Rita, additional, and Goldgar, David E., additional

Published
2022
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3. Breast and Prostate Cancer Risks for Male BRCA1 and BRCA2 Pathogenic Variant Carriers Using Polygenic Risk Scores

Author

Barnes, Daniel R, Silvestri, Valentina, Leslie, Goska, McGuffog, Lesley, Dennis, Joe, Yang, Xin, Adlard, Julian, Agnarsson, Bjarni A, Ahmed, Munaza, Aittomäki, Kristiina, Andrulis, Irene L, Arason, Adalgeir, Arnold, Norbert, Auber, Bernd, Azzollini, Jacopo, Balmaña, Judith, Barkardottir, Rosa B, Barrowdale, Daniel, Barwell, Julian, Belotti, Muriel, Benitez, Javier, Berthet, Pascaline, Boonen, Susanne E, Borg, Åke, Bozsik, Aniko, Brady, Angela F, Brennan, Paul, Brewer, Carole, Brunet, Joan, Bucalo, Agostino, Buys, Saundra S, Caldés, Trinidad, Caligo, Maria A, Campbell, Ian, Cassingham, Hayley, Christensen, Lise Lotte, Cini, Giulia, Claes, Kathleen BM, GEMO Study Collaborators, EMBRACE Collaborators, Cook, Jackie, Coppa, Anna, Cortesi, Laura, Damante, Giuseppe, Darder, Esther, Davidson, Rosemarie, de la Hoya, Miguel, De Leeneer, Kim, de Putter, Robin, Del Valle, Jesús, Diez, Orland, Ding, Yuan Chun, Domchek, Susan M, Donaldson, Alan, Eason, Jacqueline, Eeles, Ros, Engel, Christoph, Evans, D Gareth, Feliubadaló, Lidia, Fostira, Florentia, Frone, Megan, Frost, Debra, Gallagher, David, Gehrig, Andrea, Giraud, Sophie, Glendon, Gord, Godwin, Andrew K, Goldgar, David E, Greene, Mark H, Gregory, Helen, Gross, Eva, Hahnen, Eric, Hamann, Ute, Hansen, Thomas VO, Hanson, Helen, Hentschel, Julia, Horvath, Judit, KConFab Investigators, HEBON Investigators, Izatt, Louise, Izquierdo, Angel, James, Paul A, Janavicius, Ramunas, Jensen, Uffe Birk, Johannsson, Oskar Th, John, Esther M, Kramer, Gero, Kroeldrup, Lone, Kruse, Torben A, Lautrup, Charlotte, Lazaro, Conxi, Lesueur, Fabienne, Lopez-Fernández, Adria, Mai, Phuong L, Manoukian, Siranoush, Matrai, Zoltan, Matricardi, Laura, Maxwell, Kara N, Mebirouk, Noura, Meindl, Alfons, Montagna, Marco, Monteiro, Alvaro N, Morrison, Patrick J, Muranen, Taru A, Murray, Alex, Nathanson, Katherine L, Neuhausen, Susan L, Nevanlinna, Heli, Nguyen-Dumont, Tu, Niederacher, Dieter, Olah, Edith, Olopade, Olufunmilayo I, Palli, Domenico, Parsons, Michael T, Pedersen, Inge Sokilde, Peissel, Bernard, Perez-Segura, Pedro, Peterlongo, Paolo, Petersen, Annabeth H, Pinto, Pedro, Porteous, Mary E, Pottinger, Caroline, Pujana, Miquel Angel, Radice, Paolo, Ramser, Juliane, Rantala, Johanna, Robson, Mark, Rogers, Mark T, Rønlund, Karina, Rump, Andreas, Sánchez de Abajo, Ana María, Shah, Payal D, Sharif, Saba, Side, Lucy E, Singer, Christian F, Stadler, Zsofia, Steele, Linda, Stoppa-Lyonnet, Dominique, Sutter, Christian, Tan, Yen Yen, Teixeira, Manuel R, Teulé, Alex, Thull, Darcy L, Tischkowitz, Marc, Toland, Amanda E, Tommasi, Stefania, Toss, Angela, Trainer, Alison H, Tripathi, Vishakha, Valentini, Virginia, van Asperen, Christi J, Venturelli, Marta, Viel, Alessandra, Vijai, Joseph, Walker, Lisa, Wang-Gohrke, Shan, Wappenschmidt, Barbara, Whaite, Anna, Zanna, Ines, Offit, Kenneth, Thomassen, Mads, Couch, Fergus J, Schmutzler, Rita K, Simard, Jacques, Easton, Douglas F, Chenevix-Trench, Georgia, Antoniou, Antonis C, Ottini, Laura, Consortium of Investigators of Modifiers of BRCA1 and BRCA2, Barnes, Daniel R [0000-0002-3781-7570], Silvestri, Valentina [0000-0003-0712-9379], Leslie, Goska [0000-0001-5756-6222], Dennis, Joe [0000-0003-4591-1214], Yang, Xin [0000-0003-0037-3790], Adlard, Julian [0000-0002-1693-0435], Agnarsson, Bjarni A [0000-0001-7721-9965], Andrulis, Irene L [0000-0002-4226-6435], Arason, Adalgeir [0000-0003-0480-886X], Arnold, Norbert [0000-0003-4523-8808], Auber, Bernd [0000-0003-1880-291X], Azzollini, Jacopo [0000-0002-9364-9778], Barkardottir, Rosa B [0000-0003-0629-2772], Barrowdale, Daniel [0000-0003-1661-3939], Benitez, Javier [0000-0002-0923-7202], Boonen, Susanne E [0000-0002-7824-2080], Bozsik, Aniko [0000-0001-5410-9173], Brennan, Paul [0000-0003-1128-6254], Brunet, Joan [0000-0003-1945-3512], Bucalo, Agostino [0000-0003-3475-1067], Caligo, Maria A [0000-0003-0589-1829], Campbell, Ian [0000-0002-7773-4155], Cassingham, Hayley [0000-0001-9922-2321], Cini, Giulia [0000-0002-8696-8922], Claes, Kathleen BM [0000-0003-0841-7372], Coppa, Anna [0000-0001-9758-5444], Cortesi, Laura [0000-0001-8950-8561], Darder, Esther [0000-0002-7764-1397], de la Hoya, Miguel [0000-0002-8113-1410], de Putter, Robin [0000-0001-9410-8941], Del Valle, Jesús [0000-0003-3607-7045], Domchek, Susan M [0000-0002-5914-7272], Donaldson, Alan [0000-0001-9193-4172], Eason, Jacqueline [0000-0002-8711-8671], Engel, Christoph [0000-0002-7247-282X], Fostira, Florentia [0000-0003-2751-2332], Frone, Megan [0000-0001-8273-8866], Glendon, Gord [0000-0001-8630-6673], Godwin, Andrew K [0000-0002-3987-9580], Greene, Mark H [0000-0003-1852-9239], Hahnen, Eric [0000-0003-2448-7872], Hanson, Helen [0000-0002-3303-8713], Izatt, Louise [0000-0003-1258-4843], Izquierdo, Angel [0000-0003-2004-3246], James, Paul A [0000-0002-4361-4657], John, Esther M [0000-0003-3259-8003], Kroeldrup, Lone [0000-0003-3623-6536], Kruse, Torben A [0000-0002-2460-6483], Lazaro, Conxi [0000-0002-7198-5906], Lesueur, Fabienne [0000-0001-7404-4549], Matrai, Zoltan [0000-0001-8160-7100], Montagna, Marco [0000-0002-4929-2150], Monteiro, Alvaro N [0000-0002-8448-4801], Morrison, Patrick J [0000-0002-2823-1762], Muranen, Taru A [0000-0002-5895-1808], Nathanson, Katherine L [0000-0002-6740-0901], Neuhausen, Susan L [0000-0001-5053-0390], Nevanlinna, Heli [0000-0002-0916-2976], Nguyen-Dumont, Tu [0000-0002-6217-0182], Niederacher, Dieter [0000-0001-6231-9226], Palli, Domenico [0000-0002-5558-2437], Parsons, Michael T [0000-0003-3242-8477], Perez-Segura, Pedro [0000-0001-5049-7199], Peterlongo, Paolo [0000-0001-6951-6855], Pinto, Pedro [0000-0001-6289-5792], Pottinger, Caroline [0000-0003-4233-882X], Radice, Paolo [0000-0001-6298-4111], Robson, Mark [0000-0002-3109-1692], Rump, Andreas [0000-0001-7116-6364], Sharif, Saba [0000-0002-9564-4890], Steele, Linda [0000-0003-3628-2022], Stoppa-Lyonnet, Dominique [0000-0002-5438-8309], Teixeira, Manuel R [0000-0002-4896-5982], Thull, Darcy L [0000-0001-7999-2804], Tischkowitz, Marc [0000-0002-7880-0628], Toland, Amanda E [0000-0002-0271-1792], Tommasi, Stefania [0000-0002-2157-2978], Toss, Angela [0000-0002-1854-6701], Tripathi, Vishakha [0000-0001-8118-8364], Valentini, Virginia [0000-0003-3393-7185], van Asperen, Christi J [0000-0002-1436-7650], Venturelli, Marta [0000-0003-0658-8004], Viel, Alessandra [0000-0003-2804-0840], Vijai, Joseph [0000-0002-7933-151X], Whaite, Anna [0000-0003-4485-0341], Simard, Jacques [0000-0001-6906-3390], Easton, Douglas F [0000-0003-2444-3247], Chenevix-Trench, Georgia [0000-0002-1878-2587], Ottini, Laura [0000-0001-8030-0449], and Apollo - University of Cambridge Repository

Subjects
Aged, 80 and over, BRCA2 Protein, Male, Heterozygote, BRCA1 Protein, Prostatic Neoplasms, Breast Neoplasms, Polymorphism, Single Nucleotide, Risk Assessment, Risk Factors, Mutation, Humans, Genetic Predisposition to Disease, skin and connective tissue diseases
Abstract

BACKGROUND: Recent population-based female breast cancer and prostate cancer polygenic risk scores (PRS) have been developed. We assessed the associations of these PRS with breast and prostate cancer risks for male BRCA1 and BRCA2 pathogenic variant carriers. METHODS: 483 BRCA1 and 1318 BRCA2 European ancestry male carriers were available from the Consortium of Investigators of Modifiers of BRCA1/2 (CIMBA). A 147-single nucleotide polymorphism (SNP) prostate cancer PRS (PRSPC) and a 313-SNP breast cancer PRS were evaluated. There were 3 versions of the breast cancer PRS, optimized to predict overall (PRSBC), estrogen receptor (ER)-negative (PRSER-), or ER-positive (PRSER+) breast cancer risk. RESULTS: PRSER+ yielded the strongest association with breast cancer risk. The odds ratios (ORs) per PRSER+ standard deviation estimates were 1.40 (95% confidence interval [CI] =1.07 to 1.83) for BRCA1 and 1.33 (95% CI = 1.16 to 1.52) for BRCA2 carriers. PRSPC was associated with prostate cancer risk for BRCA1 (OR = 1.73, 95% CI = 1.28 to 2.33) and BRCA2 (OR = 1.60, 95% CI = 1.34 to 1.91) carriers. The estimated breast cancer odds ratios were larger after adjusting for female relative breast cancer family history. By age 85 years, for BRCA2 carriers, the breast cancer risk varied from 7.7% to 18.4% and prostate cancer risk from 34.1% to 87.6% between the 5th and 95th percentiles of the PRS distributions. CONCLUSIONS: Population-based prostate and female breast cancer PRS are associated with a wide range of absolute breast and prostate cancer risks for male BRCA1 and BRCA2 carriers. These findings warrant further investigation aimed at providing personalized cancer risks for male carriers and informing clinical management.

Published
2022

4. Non-BRCA1/BRCA2 high-risk familial breast cancers are not associated with a high prevalence of BRCAness.

Author

Andersen, Lars v. B., Larsen, Martin J., Davies, Helen, Degasperi, Andrea, Nielsen, Henriette Roed, Jensen, Louise A., Kroeldrup, Lone, Gerdes, Anne-Marie, Lænkholm, Anne-Vibeke, Kruse, Torben A., Nik-Zainal, Serena, and Thomassen, Mads

Subjects
BREAST cancer, BRCA genes, NUCLEOTIDE sequencing, WHOLE genome sequencing
Abstract

Background: Familial breast cancer is in most cases unexplained due to the lack of identifiable pathogenic variants in the BRCA1 and BRCA2 genes. The somatic mutational landscape and in particular the extent of BRCA-like tumour features (BRCAness) in these familial breast cancers where germline BRCA1 or BRCA2 mutations have not been identified is to a large extent unknown. Methods: We performed whole-genome sequencing on matched tumour and normal samples from high-risk non-BRCA1/BRCA2 breast cancer families to understand the germline and somatic mutational landscape and mutational signatures. We measured BRCAness using HRDetect. As a comparator, we also analysed samples from BRCA1 and BRCA2 germline mutation carriers. Results: We noted for non-BRCA1/BRCA2 tumours, only a small proportion displayed high HRDetect scores and were characterized by concomitant promoter hypermethylation or in one case a RAD51D splice variant previously reported as having unknown significance to potentially explain their BRCAness. Another small proportion showed no features of BRCAness but had mutationally active tumours. The remaining tumours lacked features of BRCAness and were mutationally quiescent. Conclusions: A limited fraction of high-risk familial non-BRCA1/BRCA2 breast cancer patients is expected to benefit from treatment strategies against homologue repair deficient cancer cells. [ABSTRACT FROM AUTHOR]

Published
2023
Full Text
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5. Breast and Prostate Cancer Risks for Male BRCA1 and BRCA2 Pathogenic Variant Carriers Using Polygenic Risk Scores

Author

Barnes, Daniel R., Silvestri, Valentina, Leslie, Goska, McGuffog, Lesley, Dennis, Joe, Yang, Xin, Adlard, Julian, Agnarsson, Bjarni A., Ahmed, Munaza, Aittomaki, Kristiina, Andrulis, Irene L., Arason, Adalgeir, Arnold, Norbert, Auber, Bernd, Azzollini, Jacopo, Balmana, Judith, Barkardottir, Rosa B., Barrowdale, Daniel, Barwell, Julian, Belotti, Muriel, Benitez, Javier, Berthet, Pascaline, Boonen, Susanne E., Borg, Ake, Bozsik, Aniko, Brady, Angela F., Brennan, Paul, Brewer, Carole, Brunet, Joan, Bucalo, Agostino, Buys, Saundra S., Caldes, Trinidad, Caligo, Maria A., Campbell, Ian, Cassingham, Hayley, Christensen, Lise Lotte, Cini, Giulia, Claes, Kathleen B. M., Cook, Jackie, Coppa, Anna, Cortesi, Laura, Damante, Giuseppe, Darder, Esther, Davidson, Rosemarie, de la Hoya, Miguel, De Leeneer, Kim, de Putter, Robin, Del Valle, Jesus, Diez, Orland, Ding, Yuan Chun, Domchek, Susan M., Donaldson, Alan, Eason, Jacqueline, Eeles, Ros, Engel, Christoph, Evans, D. Gareth, Feliubadalo, Lidia, Fostira, Florentia, Frone, Megan, Frost, Debra, Gallagher, David, Gehrig, Andrea, Giraud, Sophie, Glendon, Gord, Godwin, Andrew K., Goldgar, David E., Greene, Mark H., Gregory, Helen, Gross, Eva, Hahnen, Eric, Hamann, Ute, Hansen, Thomas V. O., Hanson, Helen, Hentschel, Julia, Horvath, Judit, Izatt, Louise, Izquierdo, Angel, James, Paul A., Janavicius, Ramunas, Jensen, Uffe Birk, Johannsson, Oskar Th, John, Esther M., Kramer, Gero, Kroeldrup, Lone, Kruse, Torben A., Lautrup, Charlotte, Lazaro, Conxi, Lesueur, Fabienne, Lopez-Fernandez, Adria, Mai, Phuong L., Manoukian, Siranoush, Matrai, Zoltan, Matricardi, Laura, Maxwell, Kara N., Mebirouk, Noura, Meindl, Alfons, Montagna, Marco, Monteiro, Alvaro N., Morrison, Patrick J., Muranen, Taru A., Murray, Alex, Nathanson, Katherine L., Neuhausen, Susan L., Nevanlinna, Heli, Niederacher, Dieter, Olah, Edith, Olopade, Olufunmilayo, I, Palli, Domenico, Parsons, Michael T., Pedersen, Inge Sokilde, Peissel, Bernard, Perez-Segura, Pedro, Peterlongo, Paolo, Petersen, Annabeth H., Pinto, Pedro, Porteous, Mary E., Pottinger, Caroline, Pujana, Miquel Angel, Radice, Paolo, Ramser, Juliane, Rantala, Johanna, Robson, Mark, Rogers, Mark T., Ronlund, Karina, Rump, Andreas, Sanchez de Abajo, Ana Maria, Shah, Payal D., Sharif, Saba, Side, Lucy E., Singer, Christian F., Stadler, Zsofia, Steele, Linda, Stoppa-Lyonnet, Dominique, Sutter, Christian, Tan, Yen Yen, Teixeira, Manuel R., Teule, Alex, Thull, Darcy L., Tischkowitz, Marc, Toland, Amanda E., Tommasi, Stefania, Toss, Angela, Trainer, Alison H., Tripathi, Vishakha, Valentini, Virginia, van Asperen, Christi J., Venturelli, Marta, Viel, Alessandra, Vijai, Joseph, Walker, Lisa, Wang-Gohrke, Shan, Wappenschmidt, Barbara, Whaite, Anna, Zanna, Ines, Offit, Kenneth, Thomassen, Mads, Couch, Fergus J., Schmutzler, Rita K., Simard, Jacques, Easton, Douglas F., Chenevix-Trench, Georgia, Antoniou, Antonis C., Ottini, Laura, Barnes, Daniel R., Silvestri, Valentina, Leslie, Goska, McGuffog, Lesley, Dennis, Joe, Yang, Xin, Adlard, Julian, Agnarsson, Bjarni A., Ahmed, Munaza, Aittomaki, Kristiina, Andrulis, Irene L., Arason, Adalgeir, Arnold, Norbert, Auber, Bernd, Azzollini, Jacopo, Balmana, Judith, Barkardottir, Rosa B., Barrowdale, Daniel, Barwell, Julian, Belotti, Muriel, Benitez, Javier, Berthet, Pascaline, Boonen, Susanne E., Borg, Ake, Bozsik, Aniko, Brady, Angela F., Brennan, Paul, Brewer, Carole, Brunet, Joan, Bucalo, Agostino, Buys, Saundra S., Caldes, Trinidad, Caligo, Maria A., Campbell, Ian, Cassingham, Hayley, Christensen, Lise Lotte, Cini, Giulia, Claes, Kathleen B. M., Cook, Jackie, Coppa, Anna, Cortesi, Laura, Damante, Giuseppe, Darder, Esther, Davidson, Rosemarie, de la Hoya, Miguel, De Leeneer, Kim, de Putter, Robin, Del Valle, Jesus, Diez, Orland, Ding, Yuan Chun, Domchek, Susan M., Donaldson, Alan, Eason, Jacqueline, Eeles, Ros, Engel, Christoph, Evans, D. Gareth, Feliubadalo, Lidia, Fostira, Florentia, Frone, Megan, Frost, Debra, Gallagher, David, Gehrig, Andrea, Giraud, Sophie, Glendon, Gord, Godwin, Andrew K., Goldgar, David E., Greene, Mark H., Gregory, Helen, Gross, Eva, Hahnen, Eric, Hamann, Ute, Hansen, Thomas V. O., Hanson, Helen, Hentschel, Julia, Horvath, Judit, Izatt, Louise, Izquierdo, Angel, James, Paul A., Janavicius, Ramunas, Jensen, Uffe Birk, Johannsson, Oskar Th, John, Esther M., Kramer, Gero, Kroeldrup, Lone, Kruse, Torben A., Lautrup, Charlotte, Lazaro, Conxi, Lesueur, Fabienne, Lopez-Fernandez, Adria, Mai, Phuong L., Manoukian, Siranoush, Matrai, Zoltan, Matricardi, Laura, Maxwell, Kara N., Mebirouk, Noura, Meindl, Alfons, Montagna, Marco, Monteiro, Alvaro N., Morrison, Patrick J., Muranen, Taru A., Murray, Alex, Nathanson, Katherine L., Neuhausen, Susan L., Nevanlinna, Heli, Niederacher, Dieter, Olah, Edith, Olopade, Olufunmilayo, I, Palli, Domenico, Parsons, Michael T., Pedersen, Inge Sokilde, Peissel, Bernard, Perez-Segura, Pedro, Peterlongo, Paolo, Petersen, Annabeth H., Pinto, Pedro, Porteous, Mary E., Pottinger, Caroline, Pujana, Miquel Angel, Radice, Paolo, Ramser, Juliane, Rantala, Johanna, Robson, Mark, Rogers, Mark T., Ronlund, Karina, Rump, Andreas, Sanchez de Abajo, Ana Maria, Shah, Payal D., Sharif, Saba, Side, Lucy E., Singer, Christian F., Stadler, Zsofia, Steele, Linda, Stoppa-Lyonnet, Dominique, Sutter, Christian, Tan, Yen Yen, Teixeira, Manuel R., Teule, Alex, Thull, Darcy L., Tischkowitz, Marc, Toland, Amanda E., Tommasi, Stefania, Toss, Angela, Trainer, Alison H., Tripathi, Vishakha, Valentini, Virginia, van Asperen, Christi J., Venturelli, Marta, Viel, Alessandra, Vijai, Joseph, Walker, Lisa, Wang-Gohrke, Shan, Wappenschmidt, Barbara, Whaite, Anna, Zanna, Ines, Offit, Kenneth, Thomassen, Mads, Couch, Fergus J., Schmutzler, Rita K., Simard, Jacques, Easton, Douglas F., Chenevix-Trench, Georgia, Antoniou, Antonis C., and Ottini, Laura

Abstract

Background: Recent population-based female breast cancer and prostate cancer polygenic risk scores (PRS) have been developed. We assessed the associations of these PRS with breast and prostate cancer risks for male BRCA1 and BRCA2 pathogenic variant carriers. Methods: 483 BRCA1 and 1318 BRCA2 European ancestry male carriers were available from the Consortium of Investigators of Modifiers of BRCA1/2 (CIMBA). A 147-single nucleotide polymorphism (SNP) prostate cancer PRS (PRSPC) and a 313-SNP breast cancer PRS were evaluated. There were 3 versions of the breast cancer PRS, optimized to predict overall (PRSBC), estrogen receptor (ER)-negative (PRSER-), or ER-positive (PRSER+) breast cancer risk. Results: PRSER+ yielded the strongest association with breast cancer risk. The odds ratios (ORs) per PRSER+ standard deviation estimates were 1.40 (95% confidence interval [CI] =1.07 to 1.83) for BRCA1 and 1.33 (95% CI = 1.16 to 1.52) for BRCA2 carriers. PRSPC was associated with prostate cancer risk for BRCA1 (OR = 1.73, 95% CI = 1.28 to 2.33) and BRCA2 (OR = 1.60, 95% CI = 1.34 to 1.91) carriers. The estimated breast cancer odds ratios were larger after adjusting for female relative breast cancer family history. By age 85 years, for BRCA2 carriers, the breast cancer risk varied from 7.7% to 18.4% and prostate cancer risk from 34.1% to 87.6% between the 5th and 95th percentiles of the PRS distributions. Conclusions: Population-based prostate and female breast cancer PRS are associated with a wide range of absolute breast and prostate cancer risks for male BRCA1 and BRCA2 carriers. These findings warrant further investigation aimed at providing personalized cancer risks for male carriers and informing clinical management.

Published
2022

6. Risks of breast and ovarian cancer for women harboring pathogenic missense variants in BRCA1 and BRCA2 compared with those harboring protein truncating variants

Author

Li, Hongyan, Engel, Christoph, de la Hoya, Miguel, Peterlongo, Paolo, Yannoukakos, Drakoulis, Livraghi, Luca, Radice, Paolo, Thomassen, Mads, Hansen, Thomas V. O., Gerdes, Anne-Marie, Nielsen, Henriette R., Caputo, Sandrine M., Zambelli, Alberto, Borg, Ake, Solano, Angela, Thomas, Abigail, Parsons, Michael T., Antoniou, Antonis C., Leslie, Goska, Yang, Xin, Chenevix-Trench, Georgia, Caldes, Trinidad, Kwong, Ava, Pedersen, Inge Sokilde, Lautrup, Charlotte K., John, Esther M., Terry, Mary Beth, Hopper, John L., Southey, Melissa C., Andrulis, Irene L., Tischkowitz, Marc, Janavicius, Ramunas, Boonen, Susanne E., Kroeldrup, Lone, Varesco, Liliana, Hamann, Ute, Vega, Ana, Palmero, Edenir, I, Garber, Judy, Montagna, Marco, Van Asperen, Christi J., Foretova, Lenka, Greene, Mark H., Selkirk, Tina, Moller, Pal, Toland, Amanda E., Domchek, Susan M., James, Paul A., Thorne, Heather, Eccles, Diana M., Nielsen, Sarah M., Manoukian, Siranoush, Pasini, Barbara, Caligo, Maria A., Lazaro, Conxi, Kirk, Judy, Wappenschmidt, Barbara, Spurdle, Amanda B., Couch, Fergus J., Schmutzler, Rita, Goldgar, David E., Li, Hongyan, Engel, Christoph, de la Hoya, Miguel, Peterlongo, Paolo, Yannoukakos, Drakoulis, Livraghi, Luca, Radice, Paolo, Thomassen, Mads, Hansen, Thomas V. O., Gerdes, Anne-Marie, Nielsen, Henriette R., Caputo, Sandrine M., Zambelli, Alberto, Borg, Ake, Solano, Angela, Thomas, Abigail, Parsons, Michael T., Antoniou, Antonis C., Leslie, Goska, Yang, Xin, Chenevix-Trench, Georgia, Caldes, Trinidad, Kwong, Ava, Pedersen, Inge Sokilde, Lautrup, Charlotte K., John, Esther M., Terry, Mary Beth, Hopper, John L., Southey, Melissa C., Andrulis, Irene L., Tischkowitz, Marc, Janavicius, Ramunas, Boonen, Susanne E., Kroeldrup, Lone, Varesco, Liliana, Hamann, Ute, Vega, Ana, Palmero, Edenir, I, Garber, Judy, Montagna, Marco, Van Asperen, Christi J., Foretova, Lenka, Greene, Mark H., Selkirk, Tina, Moller, Pal, Toland, Amanda E., Domchek, Susan M., James, Paul A., Thorne, Heather, Eccles, Diana M., Nielsen, Sarah M., Manoukian, Siranoush, Pasini, Barbara, Caligo, Maria A., Lazaro, Conxi, Kirk, Judy, Wappenschmidt, Barbara, Spurdle, Amanda B., Couch, Fergus J., Schmutzler, Rita, and Goldgar, David E.

Abstract

Purpose: Germline genetic testing for BRCA1 and BRCA2 variants has been a part of clinical practice for >2 decades. However, no studies have compared the cancer risks associated with missense pathogenic variants (PVs) with those associated with protein truncating (PTC) variants. Methods: We collected 582 informative pedigrees segregating 1 of 28 missense PVs in BRCA1 and 153 pedigrees segregating 1 of 12 missense PVs in BRCA2. We analyzed 324 pedigrees with PTC variants in BRCA1 and 214 pedigrees with PTC variants in BRCA2. Cancer risks were estimated using modified segregation analysis. Results: Estimated breast cancer risks were markedly lower for women aged >50 years carrying BRCA1 missense PVs than for the women carrying BRCA1 PTC variants (hazard ratio [HR] = 3.9 [2.4-6.2] for PVs vs 12.8 [5.7-28.7] for PTC variants; P =.01), particularly for missense PVs in the BRCA1 C-terminal domain (HR = 2.8 [1.4-5.6]; P =.005). In case of BRCA2, for women aged >50 years, the HR was 3.9 (2.0-7.2) for those heterozygous for missense PVs compared with 7.0 (3.3-14.7) for those harboring PTC variants. BRCA1 p.[Cys64Arg] and BRCA2 p.[Trp2626Cys] were associated with particularly low risks of breast cancer compared with other PVs. Conclusion: These results have important implications for the counseling of at-risk women who harbor missense PVs in the BRCA1/2 genes. (C) 2021 American College of Medical Genetics and Genomics. Published by Elsevier Inc. All rights reserved.

Published
2022

8. Risks of breast and ovarian cancer for women harboring pathogenic missense variants in BRCA1and BRCA2compared with those harboring protein truncating variants

Author

Li, Hongyan, Engel, Christoph, de la Hoya, Miguel, Peterlongo, Paolo, Yannoukakos, Drakoulis, Livraghi, Luca, Radice, Paolo, Thomassen, Mads, Hansen, Thomas V.O., Gerdes, Anne-Marie, Nielsen, Henriette R., Caputo, Sandrine M., Zambelli, Alberto, Borg, Ake, Solano, Angela, Thomas, Abigail, Parsons, Michael T., Antoniou, Antonis C., Leslie, Goska, Yang, Xin, Chenevix-Trench, Georgia, Caldes, Trinidad, Kwong, Ava, Pedersen, Inge Søkilde, Lautrup, Charlotte K., John, Esther M., Terry, Mary Beth, Hopper, John L., Southey, Melissa C., Andrulis, Irene L., Tischkowitz, Marc, Janavicius, Ramunas, Boonen, Susanne E., Kroeldrup, Lone, Varesco, Liliana, Hamann, Ute, Vega, Ana, Palmero, Edenir I., Garber, Judy, Montagna, Marco, Van Asperen, Christi J., Foretova, Lenka, Greene, Mark H., Selkirk, Tina, Moller, Pal, Toland, Amanda E., Domchek, Susan M., James, Paul A., Thorne, Heather, Eccles, Diana M., Nielsen, Sarah M., Manoukian, Siranoush, Pasini, Barbara, Caligo, Maria A., Lazaro, Conxi, Kirk, Judy, Wappenschmidt, Barbara, Spurdle, Amanda B., Couch, Fergus J., Schmutzler, Rita, and Goldgar, David E.

Abstract

Germline genetic testing for BRCA1and BRCA2variants has been a part of clinical practice for >2 decades. However, no studies have compared the cancer risks associated with missense pathogenic variants (PVs) with those associated with protein truncating (PTC) variants.

Published
2022
Full Text
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10. Breast and Prostate Cancer Risks for Male BRCA1 and BRCA2 Pathogenic Variant Carriers Using Polygenic Risk Scores

Author

Barnes, Daniel R, Silvestri, Valentina, Leslie, Goska, McGuffog, Lesley, Dennis, Joe, Yang, Xin, Adlard, Julian, Agnarsson, Bjarni A, Ahmed, Munaza, Aittomäki, Kristiina, Andrulis, Irene L, Arason, Adalgeir, Arnold, Norbert, Auber, Bernd, Azzollini, Jacopo, Balmaña, Judith, Barkardottir, Rosa B, Barrowdale, Daniel, Barwell, Julian, Belotti, Muriel, Benitez, Javier, Berthet, Pascaline, Boonen, Susanne E, Borg, Åke, Bozsik, Aniko, Brady, Angela F, Brennan, Paul, Brewer, Carole, Brunet, Joan, Bucalo, Agostino, Buys, Saundra S, Caldés, Trinidad, Caligo, Maria A, Campbell, Ian, Cassingham, Hayley, Christensen, Lise Lotte, Cini, Giulia, Claes, Kathleen BM, GEMO Study Collaborators, EMBRACE Collaborators, Cook, Jackie, Coppa, Anna, Cortesi, Laura, Damante, Giuseppe, Darder, Esther, Davidson, Rosemarie, De La Hoya, Miguel, De Leeneer, Kim, De Putter, Robin, Del Valle, Jesús, Diez, Orland, Ding, Yuan Chun, Domchek, Susan M, Donaldson, Alan, Eason, Jacqueline, Eeles, Ros, Engel, Christoph, Evans, D Gareth, Feliubadaló, Lidia, Fostira, Florentia, Frone, Megan, Frost, Debra, Gallagher, David, Gehrig, Andrea, Giraud, Sophie, Glendon, Gord, Godwin, Andrew K, Goldgar, David E, Greene, Mark H, Gregory, Helen, Gross, Eva, Hahnen, Eric, Hamann, Ute, Hansen, Thomas VO, Hanson, Helen, Hentschel, Julia, Horvath, Judit, KConFab Investigators, HEBON Investigators, Izatt, Louise, Izquierdo, Angel, James, Paul A, Janavicius, Ramunas, Jensen, Uffe Birk, Johannsson, Oskar Th, John, Esther M, Kramer, Gero, Kroeldrup, Lone, Kruse, Torben A, Lautrup, Charlotte, Lazaro, Conxi, Lesueur, Fabienne, Lopez-Fernández, Adria, Mai, Phuong L, Manoukian, Siranoush, Matrai, Zoltan, Matricardi, Laura, Maxwell, Kara N, Mebirouk, Noura, Meindl, Alfons, Montagna, Marco, Monteiro, Alvaro N, Morrison, Patrick J, Muranen, Taru A, Murray, Alex, Nathanson, Katherine L, Neuhausen, Susan L, Nevanlinna, Heli, Nguyen-Dumont, Tu, Niederacher, Dieter, Olah, Edith, Olopade, Olufunmilayo I, Palli, Domenico, Parsons, Michael T, Pedersen, Inge Sokilde, Peissel, Bernard, Perez-Segura, Pedro, Peterlongo, Paolo, Petersen, Annabeth H, Pinto, Pedro, Porteous, Mary E, Pottinger, Caroline, Pujana, Miquel Angel, Radice, Paolo, Ramser, Juliane, Rantala, Johanna, Robson, Mark, Rogers, Mark T, Rønlund, Karina, Rump, Andreas, Sánchez De Abajo, Ana María, Shah, Payal D, Sharif, Saba, Side, Lucy E, Singer, Christian F, Stadler, Zsofia, Steele, Linda, Stoppa-Lyonnet, Dominique, Sutter, Christian, Tan, Yen Yen, Teixeira, Manuel R, Teulé, Alex, Thull, Darcy L, Tischkowitz, Marc, Toland, Amanda E, Tommasi, Stefania, Toss, Angela, Trainer, Alison H, Tripathi, Vishakha, Valentini, Virginia, Van Asperen, Christi J, Venturelli, Marta, Viel, Alessandra, Vijai, Joseph, Walker, Lisa, Wang-Gohrke, Shan, Wappenschmidt, Barbara, Whaite, Anna, Zanna, Ines, Offit, Kenneth, Thomassen, Mads, Couch, Fergus J, Schmutzler, Rita K, Simard, Jacques, Easton, Douglas F, Chenevix-Trench, Georgia, Antoniou, Antonis C, Ottini, Laura, and Consortium Of Investigators Of Modifiers Of BRCA1 And BRCA2

Subjects
Aged, 80 and over, BRCA2 Protein, Male, Heterozygote, BRCA1 Protein, Prostatic Neoplasms, Breast Neoplasms, Polymorphism, Single Nucleotide, Risk Assessment, 3. Good health, Risk Factors, Mutation, Humans, Genetic Predisposition to Disease, skin and connective tissue diseases
Abstract

BACKGROUND: Recent population-based female breast cancer and prostate cancer polygenic risk scores (PRS) have been developed. We assessed the associations of these PRS with breast and prostate cancer risks for male BRCA1 and BRCA2 pathogenic variant carriers. METHODS: 483 BRCA1 and 1318 BRCA2 European ancestry male carriers were available from the Consortium of Investigators of Modifiers of BRCA1/2 (CIMBA). A 147-single nucleotide polymorphism (SNP) prostate cancer PRS (PRSPC) and a 313-SNP breast cancer PRS were evaluated. There were 3 versions of the breast cancer PRS, optimized to predict overall (PRSBC), estrogen receptor (ER)-negative (PRSER-), or ER-positive (PRSER+) breast cancer risk. RESULTS: PRSER+ yielded the strongest association with breast cancer risk. The odds ratios (ORs) per PRSER+ standard deviation estimates were 1.40 (95% confidence interval [CI] =1.07 to 1.83) for BRCA1 and 1.33 (95% CI = 1.16 to 1.52) for BRCA2 carriers. PRSPC was associated with prostate cancer risk for BRCA1 (OR = 1.73, 95% CI = 1.28 to 2.33) and BRCA2 (OR = 1.60, 95% CI = 1.34 to 1.91) carriers. The estimated breast cancer odds ratios were larger after adjusting for female relative breast cancer family history. By age 85 years, for BRCA2 carriers, the breast cancer risk varied from 7.7% to 18.4% and prostate cancer risk from 34.1% to 87.6% between the 5th and 95th percentiles of the PRS distributions. CONCLUSIONS: Population-based prostate and female breast cancer PRS are associated with a wide range of absolute breast and prostate cancer risks for male BRCA1 and BRCA2 carriers. These findings warrant further investigation aimed at providing personalized cancer risks for male carriers and informing clinical management.

11. Breast and Prostate Cancer Risks for Male BRCA1 and BRCA2 Pathogenic Variant Carriers Using Polygenic Risk Scores.

Author

Barnes DR, Silvestri V, Leslie G, McGuffog L, Dennis J, Yang X, Adlard J, Agnarsson BA, Ahmed M, Aittomäki K, Andrulis IL, Arason A, Arnold N, Auber B, Azzollini J, Balmaña J, Barkardottir RB, Barrowdale D, Barwell J, Belotti M, Benitez J, Berthet P, Boonen SE, Borg Å, Bozsik A, Brady AF, Brennan P, Brewer C, Brunet J, Bucalo A, Buys SS, Caldés T, Caligo MA, Campbell I, Cassingham H, Christensen LL, Cini G, Claes KBM, Cook J, Coppa A, Cortesi L, Damante G, Darder E, Davidson R, de la Hoya M, De Leeneer K, de Putter R, Del Valle J, Diez O, Ding YC, Domchek SM, Donaldson A, Eason J, Eeles R, Engel C, Evans DG, Feliubadaló L, Fostira F, Frone M, Frost D, Gallagher D, Gehrig A, Giraud S, Glendon G, Godwin AK, Goldgar DE, Greene MH, Gregory H, Gross E, Hahnen E, Hamann U, Hansen TVO, Hanson H, Hentschel J, Horvath J, Izatt L, Izquierdo A, James PA, Janavicius R, Jensen UB, Johannsson OT, John EM, Kramer G, Kroeldrup L, Kruse TA, Lautrup C, Lazaro C, Lesueur F, Lopez-Fernández A, Mai PL, Manoukian S, Matrai Z, Matricardi L, Maxwell KN, Mebirouk N, Meindl A, Montagna M, Monteiro AN, Morrison PJ, Muranen TA, Murray A, Nathanson KL, Neuhausen SL, Nevanlinna H, Nguyen-Dumont T, Niederacher D, Olah E, Olopade OI, Palli D, Parsons MT, Pedersen IS, Peissel B, Perez-Segura P, Peterlongo P, Petersen AH, Pinto P, Porteous ME, Pottinger C, Pujana MA, Radice P, Ramser J, Rantala J, Robson M, Rogers MT, Rønlund K, Rump A, Sánchez de Abajo AM, Shah PD, Sharif S, Side LE, Singer CF, Stadler Z, Steele L, Stoppa-Lyonnet D, Sutter C, Tan YY, Teixeira MR, Teulé A, Thull DL, Tischkowitz M, Toland AE, Tommasi S, Toss A, Trainer AH, Tripathi V, Valentini V, van Asperen CJ, Venturelli M, Viel A, Vijai J, Walker L, Wang-Gohrke S, Wappenschmidt B, Whaite A, Zanna I, Offit K, Thomassen M, Couch FJ, Schmutzler RK, Simard J, Easton DF, Chenevix-Trench G, Antoniou AC, and Ottini L

Subjects
Aged, 80 and over, BRCA1 Protein genetics, BRCA2 Protein genetics, Genetic Predisposition to Disease, Heterozygote, Humans, Male, Mutation, Polymorphism, Single Nucleotide, Risk Assessment, Risk Factors, Breast Neoplasms epidemiology, Breast Neoplasms genetics, Prostatic Neoplasms epidemiology, Prostatic Neoplasms genetics
Abstract

Background: Recent population-based female breast cancer and prostate cancer polygenic risk scores (PRS) have been developed. We assessed the associations of these PRS with breast and prostate cancer risks for male BRCA1 and BRCA2 pathogenic variant carriers., Methods: 483 BRCA1 and 1318 BRCA2 European ancestry male carriers were available from the Consortium of Investigators of Modifiers of BRCA1/2 (CIMBA). A 147-single nucleotide polymorphism (SNP) prostate cancer PRS (PRSPC) and a 313-SNP breast cancer PRS were evaluated. There were 3 versions of the breast cancer PRS, optimized to predict overall (PRSBC), estrogen receptor (ER)-negative (PRSER-), or ER-positive (PRSER+) breast cancer risk., Results: PRSER+ yielded the strongest association with breast cancer risk. The odds ratios (ORs) per PRSER+ standard deviation estimates were 1.40 (95% confidence interval [CI] =1.07 to 1.83) for BRCA1 and 1.33 (95% CI = 1.16 to 1.52) for BRCA2 carriers. PRSPC was associated with prostate cancer risk for BRCA1 (OR = 1.73, 95% CI = 1.28 to 2.33) and BRCA2 (OR = 1.60, 95% CI = 1.34 to 1.91) carriers. The estimated breast cancer odds ratios were larger after adjusting for female relative breast cancer family history. By age 85 years, for BRCA2 carriers, the breast cancer risk varied from 7.7% to 18.4% and prostate cancer risk from 34.1% to 87.6% between the 5th and 95th percentiles of the PRS distributions., Conclusions: Population-based prostate and female breast cancer PRS are associated with a wide range of absolute breast and prostate cancer risks for male BRCA1 and BRCA2 carriers. These findings warrant further investigation aimed at providing personalized cancer risks for male carriers and informing clinical management., (© The Author(s) 2021. Published by Oxford University Press.)

Published
2022
Full Text
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