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2 results on '"Brook M.N."'

1. Genetic predisposition to ductal carcinoma in situ of the breast

Author

Petridis, C., Brook, M.N., Shah, V., Kohut, K., Gorman, P., Caneppele, M., Levi, D., Papouli, E., Orr, N., Cox, A., Cross, S.S., dos-Santos-Silva, I., Peto, J., Swerdlow, A., Schoemaker, M.J., Bolla, M.K., Wang, Q., Dennis, J., Michailidou, K., Benitez, J., Gonzalez-Neira, A., Tessier, D.C., Vincent, D., Li, J.M., Figueroa, J., Kristensen, V., Borresen-Dale, A.L., Soucy, P., Simard, J., Milne, R.L., Giles, G.G., Margolin, S., Lindblom, A., Bruning, T., Brauch, H., Southey, M.C., Hopper, J.L., Dork, T., Bogdanova, N.V., Kabisch, M., Hamann, U., Schmutzler, R.K., Meindl, A., Brenner, H., Arndt, V., Winqvist, R., Pylkas, K., Fasching, P.A., Beckmann, M.W., Lubinski, J., Jakubowska, A., Mulligan, A.M., Andrulis, I.L., Tollenaar, R.A.E.M., Devilee, P., Marchand, L. le, Haiman, C.A., Mannermaa, A., Kosma, V.M., Radice, P., Peterlongo, P., Marme, F., Burwinkel, B., Deurzen, C.H.M. van, Hollestelle, A., Miller, N., Kerin, M.J., Lambrechts, D., Floris, G., Wesseling, J., Flyger, H., Bojesen, S.E., Yao, S., Ambrosone, C.B., Chenevix-Trench, G., Truong, T., Guenel, P., Rudolph, A., Chang-Claude, J., Nevanlinna, H., Blomqvist, C., Czene, K., Brand, J.S., Olson, J.E., Couch, F.J., Dunning, A.M., Hall, P., Easton, D.F., Pharoah, P.D.P., Pinder, S.E., Schmidt, M.K., Tomlinson, I., Roylance, R., Garcia-Closas, M., Sawyer, E.J., Pathology, Medical Oncology, Department of Obstetrics and Gynecology, Clinicum, and Department of Oncology

Subjects
3122 Cancers, Breast Neoplasms, cancer risk, 610 Medical sciences Medicine, SDG 3 - Good Health and Well-being, Medizinische Fakultät, Humans, Genetic Predisposition to Disease, Neoplasm Invasiveness, ddc:610, risk-factors, skin and connective tissue diseases, neoplasms, Medicine(all), grade, variants, Genetic predisposition, Common variants, Carcinoma, Ductal, Breast, Ductal carcinoma in situ, susceptibility loci, Association study, body regions, dcis, Carcinoma, Intraductal, Noninfiltrating, genome-wide association, Carcinoma in Situ, metaanalysis, Research Article
Abstract

Background Ductal carcinoma in situ (DCIS) is a non-invasive form of breast cancer. It is often associated with invasive ductal carcinoma (IDC), and is considered to be a non-obligate precursor of IDC. It is not clear to what extent these two forms of cancer share low-risk susceptibility loci, or whether there are differences in the strength of association for shared loci. Methods To identify genetic polymorphisms that predispose to DCIS, we pooled data from 38 studies comprising 5,067 cases of DCIS, 24,584 cases of IDC and 37,467 controls, all genotyped using the iCOGS chip. Results Most (67 %) of the 76 known breast cancer predisposition loci showed an association with DCIS in the same direction as previously reported for invasive breast cancer. Case-only analysis showed no evidence for differences between associations for IDC and DCIS after considering multiple testing. Analysis by estrogen receptor (ER) status confirmed that loci associated with ER positive IDC were also associated with ER positive DCIS. Analysis of DCIS by grade suggested that two independent SNPs at 11q13.3 near CCND1 were specific to low/intermediate grade DCIS (rs75915166, rs554219). These associations with grade remained after adjusting for ER status and were also found in IDC. We found no novel DCIS-specific loci at a genome wide significance level of P

Published
2016
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2. Prediction of Breast Cancer Risk Based on Profiling With Common Genetic Variants

Author

Mavaddat, N., Pharoah, P.D.P., Michailidou, K., Tyrer, J., Brook, M.N., Bolla, M.K., Wang, Q., Dennis, J., Dunning, A.M., Shah, M., Luben, R., Brown, J., Bojesen, S.E., Nordestgaard, B.G., Nielsen, S.F., Flyger, H., Czene, K., Darabi, H., Eriksson, M., Peto, J., dos-Santos-Silva, I., Dudbridge, F., Johnson, N., Schmidt, M.K., Broeks, A., Verhoef, S., Rutgers, E.J., Swerdlow, A., Ashworth, A., Orr, N., Schoemaker, M.J., Figueroa, J., Chanock, S.J., Brinton, L., Lissowska, J., Couch, F.J., Olson, J.E., Vachon, C., Pankratz, V.S., Lambrechts, D., Wildiers, H., Ongeval, C. van, Limbergen, E. van, Kristensen, V., Alnaes, G.G., Nord, S., Borresen-Dale, A.L., Nevanlinna, H., Muranen, T.A., Aittomaki, K., Blomqvist, C., Chang-Claude, J., Rudolph, A., Seibold, P., Flesch-Janys, D., Fasching, P.A., Haeberle, L., Ekici, A.B., Beckmann, M.W., Burwinkel, B., Marme, F., Schneeweiss, A., Sohn, C., Trentham-Dietz, A., Newcomb, P., Titus, L., Egan, K.M., Hunter, D.J., Lindstrom, S., Tamimi, R.M., Kraft, P., Rahman, N., Turnbull, C., Renwick, A., Seal, S., Li, J.M., Liu, J.J., Humphreys, K., Benitez, J., Zamora, M.P., Perez, J.I.A., Menendez, P., Jakubowska, A., Lubinski, J., Jaworska-Bieniek, K., Durda, K., Bogdanova, N.V., Antonenkova, N.N., Dork, T., Anton-Culver, H., Neuhausen, S.L., Ziogas, A., Bernstein, L., Devilee, P., Tollenaar, R.A.E.M., Seynaeve, C., Asperen, C.J. van, Cox, A., Cross, S.S., Reed, M.W.R., Khusnutdinova, E., Bermisheva, M., Prokofyeva, D., Takhirova, Z., Meindl, A., Schmutzler, R.K., Sutter, C., Yang, R.X., Schurmann, P., Bremer, M., Christiansen, H., Park-Simon, T.W., Hillemanns, P., Guenel, P., Truong, T., Menegaux, F., Sanchez, M., Radice, P., Peterlongo, P., Manoukian, S., Pensotti, V., Hopper, J.L., Tsimiklis, H., Apicella, C., Southey, M.C., Brauch, H., Bruning, T., Ko, Y.D., Sigurdson, A.J., Doody, M.M., Hamann, U., Torres, D., Ulmer, H.U., Forsti, A., Sawyer, E.J., Tomlinson, I., Kerin, M.J., Miller, N., Andrulis, I.L., Knight, J.A., Glendon, G., Mulligan, A.M., Chenevix-Trench, G., Balleine, R., Giles, G.G., Milne, R.L., McLean, C., Lindblom, A., Margolin, S., Haiman, C.A., Henderson, B.E., Schumacher, F., Marchand, L. le, Eilber, U., Wang-Gohrke, S., Hooning, M.J., Hollestelle, A., Ouweland, A.M.W. van den, Koppert, L.B., Carpenter, J., Clarke, C., Scott, R., Mannermaa, A., Kataja, V., Kosma, V.M., Hartikainen, J.M., Brenner, H., Arndt, V., Stegmaier, C., Dieffenbach, A.K., Winqvist, R., Pylkas, K., Jukkola-Vuorinen, A., Grip, M., Offit, K., Vijai, J., Robson, M., Rau-Murthy, R., Dwek, M., Swann, R., Perkins, K.A., Goldberg, M.S., Labreche, F., Dumont, M., Eccles, D.M., Tapper, W.J., Rafiq, S., John, E.M., Whittemore, A.S., Slager, S., Yannoukakos, D., Toland, A.E., Yao, S., Zheng, W., Halverson, S.L., Gonzalez-Neira, A., Pita, G., Alonso, M.R., Alvarez, N., Herrero, D., Tessier, D.C., Vincent, D., Bacot, F., Luccarini, C., Baynes, C., Ahmed, S., Maranian, M., Healey, C.S., Simard, J., Hall, P., Easton, D.F., Garcia-Closas, M., Clinical Genetics, Medical Oncology, Surgery, Department of Obstetrics and Gynecology, Clinicum, Medicum, Kristiina Aittomäki / Principal Investigator, Department of Medical and Clinical Genetics, Department of Oncology, HUS Gynecology and Obstetrics, Mavaddat, Nasim [0000-0003-0307-055X], Pharoah, Paul [0000-0001-8494-732X], Tyrer, Jonathan [0000-0003-3724-4757], Wang, Jean [0000-0002-9139-0627], Dennis, Joe [0000-0003-4591-1214], Dunning, Alison [0000-0001-6651-7166], Luben, Robert [0000-0002-5088-6343], Easton, Douglas [0000-0003-2444-3247], and Apollo - University of Cambridge Repository

Subjects
Adult, Genotype, 3122 Cancers, Breast Neoplasms, consortium, Polymorphism, Single Nucleotide, Risk Assessment, Article, prevention, SDG 3 - Good Health and Well-being, Predictive Value of Tests, Risk Factors, 3123 Gynaecology and paediatrics, Biomarkers, Tumor, Odds Ratio, Humans, Genetic Predisposition to Disease, family-history, Aged, prostate, Gene Expression Profiling, subtypes, Middle Aged, susceptibility loci, Europe, Gene Expression Regulation, Neoplastic, Receptors, Estrogen, Tumor Markers, Biological, Cancer and Oncology, genome-wide association, Female, women
Abstract

Background: Data for multiple common susceptibility alleles for breast cancer may be combined to identify women at different levels of breast cancer risk. Such stratification could guide preventive and screening strategies. However, empirical evidence for genetic risk stratification is lacking. Methods: We investigated the value of using 77 breast cancer-associated single nucleotide polymorphisms (SNPs) for risk stratification, in a study of 33 673 breast cancer cases and 33 381 control women of European origin. We tested all possible pair-wise multiplicative interactions and constructed a 77-SNP polygenic risk score (PRS) for breast cancer overall and by estrogen receptor (ER) status. Absolute risks of breast cancer by PRS were derived from relative risk estimates and UK incidence and mortality rates. Results: There was no strong evidence for departure from a multiplicative model for any SNP pair. Women in the highest 1 of the PRS had a three-fold increased risk of developing breast cancer compared with women in the middle quintile (odds ratio [OR] = 3.36, 95% confidence interval [CI] = 2.95 to 3.83). The ORs for ER-positive and ER-negative disease were 3.73 (95% CI = 3.24 to 4.30) and 2.80 (95% CI = 2.26 to 3.46), respectively. Lifetime risk of breast cancer for women in the lowest and highest quintiles of the PRS were 5.2% and 16.6% for a woman without family history, and 8.6% and 24.4% for a woman with a first-degree family history of breast cancer. Conclusions: The PRS stratifies breast cancer risk in women both with and without a family history of breast cancer. The observed level of risk discrimination could inform targeted screening and prevention strategies. Further discrimination may be achievable through combining the PRS with lifestyle/environmental factors, although these were not considered in this report. © 2015 © The Author 2015. Published by Oxford University Press.

Published
2015

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