4 results on '"Humphreys, M. K."'
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2. Evaluation of variation in the phosphoinositide-3-kinase catalytic subunit alpha oncogene and breast cancer risk
- Author
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Stevens, K. N., Garcia-Closas, M., Fredericksen, Z., Kosel, M., Pankratz, V. S., Hopper, J. L., Dite, G. S., Apicella, C., Southey, M. C., Schmidt, M. K., Broeks, A., Van 't Veer, L. J., Tollenaar, R. A. E. M., Fasching, P. A., Beckmann, M. W., Hein, A., Ekici, A. B., Johnson, N., Peto, J., Silva, I. dos Santos, Gibson, L., Sawyer, E., Tomlinson, I., Kerin, M. J., Chanock, S., Lissowska, J., Hunter, D. J., Hoover, R. N., Thomas, G. D., Milne, R. L., Perez, J. I. Arias, Gonzalez-Neira, A., Benitez, J., Burwinkel, B., Meindl, A., Schmutzler, R. K., Bartrar, C. R., Hamann, U., Ko, Y. D., Bruening, T., Chang-Claude, J., Hein, R., Wang-Gohrke, S., Doerk, T., Schuermann, P., Bremer, M., Hillemanns, P., Bogdanova, N., Zalutsky, J. V., Rogov, Y. I., Antonenkova, N., Lindblom, A., Margolin, S., Mannermaa, A., Kataja, V., Kosma, V-M, Hartikainen, J., Chenevix-Trench, G., Chen, X., Peterlongo, P., Bonanni, B., Bernard, L., Manoukian, S., Wang, X., Cerhan, J., Vachon, C. M., Olson, J., Giles, G. G., Baglietto, L., McLean, C. A., Severi, G., John, E. M., Miron, A., Winqvist, R., Pylkaes, K., Jukkola-Vuorinen, A., Grip, M., Andrulis, I., Knight, J. A., Glendon, G., Mulligan, A. M., Cox, A., Brock, I. W., Elliott, G., Cross, S. S., Pharoah, P. P., Dunning, A. M., Pooley, K. A., Humphreys, M. K., Wang, J., Kang, D., Yoo, K-Y, Noh, D-Y, Sangrajrang, S., Gabrieau, V., Brennan, P., Mckay, J., Anton-Culver, H., Ziogas, A., Couch, F. J., Easton, D. F., Stevens, K. N., Garcia-Closas, M., Fredericksen, Z., Kosel, M., Pankratz, V. S., Hopper, J. L., Dite, G. S., Apicella, C., Southey, M. C., Schmidt, M. K., Broeks, A., Van 't Veer, L. J., Tollenaar, R. A. E. M., Fasching, P. A., Beckmann, M. W., Hein, A., Ekici, A. B., Johnson, N., Peto, J., Silva, I. dos Santos, Gibson, L., Sawyer, E., Tomlinson, I., Kerin, M. J., Chanock, S., Lissowska, J., Hunter, D. J., Hoover, R. N., Thomas, G. D., Milne, R. L., Perez, J. I. Arias, Gonzalez-Neira, A., Benitez, J., Burwinkel, B., Meindl, A., Schmutzler, R. K., Bartrar, C. R., Hamann, U., Ko, Y. D., Bruening, T., Chang-Claude, J., Hein, R., Wang-Gohrke, S., Doerk, T., Schuermann, P., Bremer, M., Hillemanns, P., Bogdanova, N., Zalutsky, J. V., Rogov, Y. I., Antonenkova, N., Lindblom, A., Margolin, S., Mannermaa, A., Kataja, V., Kosma, V-M, Hartikainen, J., Chenevix-Trench, G., Chen, X., Peterlongo, P., Bonanni, B., Bernard, L., Manoukian, S., Wang, X., Cerhan, J., Vachon, C. M., Olson, J., Giles, G. G., Baglietto, L., McLean, C. A., Severi, G., John, E. M., Miron, A., Winqvist, R., Pylkaes, K., Jukkola-Vuorinen, A., Grip, M., Andrulis, I., Knight, J. A., Glendon, G., Mulligan, A. M., Cox, A., Brock, I. W., Elliott, G., Cross, S. S., Pharoah, P. P., Dunning, A. M., Pooley, K. A., Humphreys, M. K., Wang, J., Kang, D., Yoo, K-Y, Noh, D-Y, Sangrajrang, S., Gabrieau, V., Brennan, P., Mckay, J., Anton-Culver, H., Ziogas, A., Couch, F. J., and Easton, D. F.
- Abstract
BACKGROUND: Somatic mutations in phosphoinositide-3-kinase catalytic subunit alpha (PIK3CA) are frequent in breast tumours and have been associated with oestrogen receptor (ER) expression, human epidermal growth factor receptor-2 overexpression, lymph node metastasis and poor survival. The goal of this study was to evaluate the association between inherited variation in this oncogene and risk of breast cancer. METHODS: A single-nucleotide polymorphism from the PIK3CA locus that was associated with breast cancer in a study of Caucasian breast cancer cases and controls from the Mayo Clinic (MCBCS) was genotyped in 5436 cases and 5280 controls from the Cancer Genetic Markers of Susceptibility (CGEMS) study and in 30 949 cases and 29 788 controls from the Breast Cancer Association Consortium (BCAC). RESULTS: Rs1607237 was significantly associated with a decreased risk of breast cancer in MCBCS, CGEMS and all studies of white Europeans combined (odds ratio (OR) = 0.97, 95% confidence interval (CI) 0.95-0.99, P = 4.6 x 10(-3)), but did not reach significance in the BCAC replication study alone (OR = 0.98, 95% CI 0.96-1.01, P = 0.139). CONCLUSION: Common germline variation in PIK3CA does not have a strong influence on the risk of breast cancer British Journal of Cancer (2011) 105, 1934 - 1939. doi: 10.1038/bjc.2011.448 www.bjcancer.com Published online 27 October 2011 (C) 2011 Cancer Research UK
- Published
- 2011
3. No evidence that GATA3 rs570613 SNP modifies breast cancer risk
- Author
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Johnatty, S. E., Couch, F. J., Fredericksen, Z., Tarrell, R., Spurdle, A. B., Beesley, J., Chen, X., Gschwantler-Kaulich, D., Singer, C. F., Fuerhauser, C., Fink-Retter, A., Domchek, S. M., Nathanson, K. L., Pankratz, V. S., Lindor, N. M., Godwin, A. K., Caligo, M. A., Hopper, J., Southey, M. C., Giles, G. G., Justenhoven, C., Brauch, H., Hamann, U., Ko, Y. -D, Heikkinen, T., Aaltonen, K., Aittomäki, K., Blomqvist, C., Nevanlinna, H., Hall, P., Czene, K., Liu, J., Peock, S., Cook, M., Platte, R., Gareth Evans, D., Lalloo, F., Eeles, R., Pichert, G., Eccles, D., Davidson, R., Cole, T., Cook, J., Douglas, F., Chu, C., Hodgson, S., Paterson, J., Hogervorst, F. B. L., Rookus, M. A., Seynaeve, C., Wijnen, J., Vreeswijk, M., Ligtenberg, M., Van Der Luijt, R. B., Van Os, T. A. M., Gille, H. J. P., Blok, M. J., Issacs, C., Humphreys, M. K., McGuffog, L., Healey, S., Sinilnikova, O., Antoniou, A. C., Easton, D. F., Chenevix-Trench, G., Johnatty, S. E., Couch, F. J., Fredericksen, Z., Tarrell, R., Spurdle, A. B., Beesley, J., Chen, X., Gschwantler-Kaulich, D., Singer, C. F., Fuerhauser, C., Fink-Retter, A., Domchek, S. M., Nathanson, K. L., Pankratz, V. S., Lindor, N. M., Godwin, A. K., Caligo, M. A., Hopper, J., Southey, M. C., Giles, G. G., Justenhoven, C., Brauch, H., Hamann, U., Ko, Y. -D, Heikkinen, T., Aaltonen, K., Aittomäki, K., Blomqvist, C., Nevanlinna, H., Hall, P., Czene, K., Liu, J., Peock, S., Cook, M., Platte, R., Gareth Evans, D., Lalloo, F., Eeles, R., Pichert, G., Eccles, D., Davidson, R., Cole, T., Cook, J., Douglas, F., Chu, C., Hodgson, S., Paterson, J., Hogervorst, F. B. L., Rookus, M. A., Seynaeve, C., Wijnen, J., Vreeswijk, M., Ligtenberg, M., Van Der Luijt, R. B., Van Os, T. A. M., Gille, H. J. P., Blok, M. J., Issacs, C., Humphreys, M. K., McGuffog, L., Healey, S., Sinilnikova, O., Antoniou, A. C., Easton, D. F., and Chenevix-Trench, G.
- Abstract
GATA-binding protein 3 (GATA3) is a transcription factor that is crucial to mammary gland morphogenesis and differentiation of progenitor cells, and has been suggested to have a tumor suppressor function. The rs570613 single nucleotide polymorphism (SNP) in intron 4 of GATA3 was previously found to be associated with a reduction in breast cancer risk in the Cancer Genetic Markers of Susceptibility project and in pooled analysis of two case-control studies from Norway and Poland (P trend = 0.004), with some evidence for a stronger association with estrogen receptor (ER) negative tumours [Garcia-Closas M et al. (2007) Cancer Epidemiol Biomarkers Prev 16:2269-2275]. We genotyped GATA3 rs570613 in 6,388 cases and 4,995 controls from the Breast Cancer Association Consortium (BCAC) and 5,617 BRCA1 and BRCA2 carriers from the Consortium of Investigators of Modifiers of BRCA1/2 (CIMBA). We found no association between this SNP and breast cancer risk in BCAC cases overall (ORper-allele = 1.00, 95% CI 0.94-1.05), in ER negative BCAC cases (ORper-allele = 1.02, 95% CI 0.91-1.13), in BRCA1 mutation carriers RRper-allele = 0.99, 95% CI 0.90-1.09) or BRCA2 mutation carriers (RRper-allele = 0.93, 95% CI 0.80-1.07). We conclude that there is no evidence that either GATA3 rs570613, or any variant in strong linkage disequilibrium with it, is associated with breast cancer risk in women., The Swedish BRCA1 and BRCA2 study (SWE-BRCA) collaborators are Per Karlsson, Margareta Nordling, Annika Bergman, and Zakaria Einbeigi, Gothenburg, Sahlgrenska University Hospital; Marie Stenmark-Askmalm and Sigrun Liedgren, Linkoping University Hospital; Ake Borg, Niklas Loman, Hakan Olsson, Ulf Kristoffersson, Helena Jernstrom, and Katja Backenhorn, Lund University Hospital; Annika Lindblom, Brita Arver, Anna von Wachenfeldt, Annelie Liljegren, Gisela Barbany-Bustinza, and Johanna Rantala, Stockholm, Karolinska University Hospital; Henrik Gronberg, Eva-Lena Stattin, and Monica Emanuelsson, Umea University Hospital; Hans Bostrom, Richard Rosenquist Brandell, and Niklas Dahl, Uppsala University Hospital.
- Published
- 2009
- Full Text
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4. Evaluation of variation in the phosphoinositide-3-kinase catalytic subunit alpha oncogene and breast cancer risk
- Author
-
Stevens, K N, Garcia-Closas, M, Fredericksen, Z, Kosel, M, Pankratz, V S, Hopper, J L, Dite, G S, Apicella, C, Southey, M C, Schmidt, M K, Broeks, A, Van ‘t Veer, L J, Tollenaar, R A E M, Fasching, P A, Beckmann, M W, Hein, A, Ekici, A B, Johnson, N, Peto, J, dos Santos Silva, I, Gibson, L, Sawyer, E, Tomlinson, I, Kerin, M J, Chanock, S, Lissowska, J, Hunter, David J., Hoover, R N, Thomas, G D, Milne, R L, Pérez, JI Arias, González-Neira, A, Benítez, J, Burwinkel, B, Meindl, A, Schmutzler, R K, Bartrar, C R, Hamann, U, Ko, Y D, Brüning, T, Chang-Claude, J, Hein, R, Wang-Gohrke, S, Dörk, T, Schürmann, P, Bremer, M, Hillemanns, P, Bogdanova, N, Zalutsky, J V, Rogov, Y I, Antonenkova, N, Lindblom, A, Margolin, S, Mannermaa, A, Kataja, V, Kosma, V-M, Hartikainen, J, Chenevix-Trench, G, Chen, X, Peterlongo, P, Bonanni, B, Bernard, L, Manoukian, S, Wang, X, Cerhan, J, Vachon, C M, Olson, J, Giles, G G, Baglietto, L, McLean, C A, Severi, G, John, E M, Miron, Alexander, Winqvist, R, Pylkäs, K, Jukkola-Vuorinen, A, Grip, M, Andrulis, I, Knight, J A, Glendon, G, Mulligan, A M, Cox, A, Brock, I W, Elliott, G, Cross, S S, Pharoah, P P, Dunning, A M, Pooley, K A, Humphreys, M K, Wang, J, Kang, D, Yoo, K-Y, Noh, D-Y, Sangrajrang, S, Gabrieau, V, Brennan, P, McKay, J, Anton-Culver, H, Ziogas, A, Couch, F J, and Easton, D F
- Subjects
genetic susceptibility ,neoplasms ,association study - Abstract
Background: Somatic mutations in phosphoinositide-3-kinase catalytic subunit alpha (PIK3CA) are frequent in breast tumours and have been associated with oestrogen receptor (ER) expression, human epidermal growth factor receptor-2 overexpression, lymph node metastasis and poor survival. The goal of this study was to evaluate the association between inherited variation in this oncogene and risk of breast cancer. Methods: A single-nucleotide polymorphism from the PIK3CA locus that was associated with breast cancer in a study of Caucasian breast cancer cases and controls from the Mayo Clinic (MCBCS) was genotyped in 5436 cases and 5280 controls from the Cancer Genetic Markers of Susceptibility (CGEMS) study and in 30 949 cases and 29 788 controls from the Breast Cancer Association Consortium (BCAC). Results: Rs1607237 was significantly associated with a decreased risk of breast cancer in MCBCS, CGEMS and all studies of white Europeans combined (odds ratio (OR)=0.97, 95% confidence interval (CI) 0.95–0.99, P=4.6 × \(10^{−3}\)), but did not reach significance in the BCAC replication study alone (OR=0.98, 95% CI 0.96–1.01, P=0.139). Conclusion: Common germline variation in PIK3CA does not have a strong influence on the risk of breast cancer.
- Published
- 2011
- Full Text
- View/download PDF
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