التفاصيل البيبلوغرافية
| العنوان: |
Body mass index and breast cancer survival:a Mendelian randomization analysis |
| المؤلفون: |
Guo, Q. (Qi), Burgess, S. (Stephen), Turman, C. (Constance), Bolla, M. K. (Manjeet K.), Wang, Q. (Qin), Lush, M. (Michael), Abraham, J. (Jean), Aittomaki, K. (Kristiina), Andrulis, I. L. (Irene L.), Apicella, C. (Carmel), Arndt, V. (Volker), Barrdahl, M. (Myrto), Benitez, J. (Javier), Berg, C. D. (Christine D.), Blomqvist, C. (Carl), Bojesen, S. E. (Stig E.), Bonanni, B. (Bernardo), Brand, J. S. (Judith S.), Brenner, H. (Hermann), Broeks, A. (Annegien), Burwinkel, B. (Barbara), Caldas, C. (Carlos), Campa, D. (Daniele), Canzian, F. (Federico), Chang-Claude, J. (Jenny), Chanock, S. J. (Stephen J.), Chin, S.-F. (Suet-Feung), Couch, F. J. (Fergus J.), Cox, A. (Angela), Cross, S. S. (Simon S.), Cybulski, C. (Cezary), Czene, K. (Kamila), Darabi, H. (Hatef), Devilee, P. (Peter), Diver, W. R. (W. Ryan), Dunning, A. M. (Alison M.), Earl, H. M. (Helena M.), Eccles, D. M. (Diana M.), Ekici, A. B. (Arif B.), Eriksson, M. (Mikael), Evans, D. G. (D. Gareth), Fasching, P. A. (Peter A.), Figueroa, J. (Jonine), Flesch-Janys, D. (Dieter), Flyger, H. (Henrik), Gapstur, S. M. (Susan M.), Gaudet, M. M. (Mia M.), Giles, G. G. (Graham G.), Glendon, G. (Gord), Grip, M. (Mervi), Gronwald, J. (Jacek), Haeberle, L. (Lothar), Haiman, C. A. (Christopher A.), Hall, P. (Per), Hamann, U. (Ute), Hankinson, S. (Susan), Hartikainen, J. M. (Jaana M.), Hein, A. (Alexander), Hiller, L. (Louise), Hogervorst, F. B. (Frans B.), Holleczek, B. (Bernd), Hooning, M. J. (Maartje J.), Hoover, R. N. (Robert N.), Humphreys, K. (Keith), Hunter, D. J. (David J.), Husing, A. (Anika), Jakubowska, A. (Anna), Jukkola-Vuorinen, A. (Arja), Kaaks, R. (Rudolf), Kabisch, M. (Maria), Kataja, V. (Vesa), Knight, J. A. (Julia A.), Koppert, L. B. (Linetta B.), Kosma, V.-M. (Veli-Matti), Kristensen, V. N. (Vessela N.), Lambrechts, D. (Diether), Le Marchand, L. (Loic), Li, J. (Jingmei), Lindblom, A. (Annika), Lindstrom, S. (Sara), Lissowska, J. (Jolanta), Lubinski, J. (Jan), Machiela, M. J. (Mitchell J.), Mannermaa, A. (Arto), Manoukian, S. (Siranoush), Margolin, S. (Sara), Marme, F. (Federik), Martens, J. W. (John W. M.), McLean, C. (Catriona), Menendez, P. (Primitiva), Milne, R. L. (Roger L.), Mulligan, A. M. (Anna Marie), Muranen, T. A. (Taru A.), Nevanlinna, H. (Heli), Neven, P. (Patrick), Nielsen, S. F. (Sune F.), Nordestgaard, B. G. (Borge G.), Olson, J. E. (Janet E.), Perez, J. I. (Jose I. A.), Peterlongo, P. (Paolo), Phillips, K.-A. (Kelly-Anne), Poole, C. J. (Christopher J.), Pylkas, K. (Katri), Radice, P. (Paolo), Rahman, N. (Nazneen), Rudiger, T. (Thomas), Rudolph, A. (Anja), Sawyer, E. J. (Elinor J.), Schumacher, F. (Fredrick), Seibold, P. (Petra), Seynaeve, C. (Caroline), Shah, M. (Mitul), Smeets, A. (Ann), Southey, M. C. (Melissa C.), Tollenaar, R. A. (Rob A. E. M.), Tomlinson, I. (Ian), Tsimiklis, H. (Helen), Ulmer, H.-U. (Hans-Ulrich), Vachon, C. (Celine), van den Ouweland, A. M. (Ans M. W.), Van't Veer, L. J. (Laura J.), Wildiers, H. (Hans), Willett, W. (Walter), Winqvist, R. (Robert), Zamora, M. P. (M. Pilar), Chenevix-Trench, G. (Georgia), Dork, T. (Thilo), Easton, D. F. (Douglas F.), Garcia-Closas, M. (Montserrat), Kraft, P. (Peter), Hopper, J. L. (John L.), Zheng, W. (Wei), Schmidt, M. K. (Marjanka K.), Pharoah, P. D. (Paul D. P.) |
| بيانات النشر: |
Oxford University Press |
| سنة النشر: |
2017 |
| المجموعة: |
Jultika - University of Oulu repository / Oulun yliopiston julkaisuarkisto |
| مصطلحات موضوعية: |
Mendelian randomization, body mass index, breast cancer survival, epidemiology, genetics |
| الوصف: |
Background: There is increasing evidence that elevated body mass index (BMI) is associated with reduced survival for women with breast cancer. However, the underlying reasons remain unclear. We conducted a Mendelian randomization analysis to investigate a possible causal role of BMI in survival from breast cancer. Methods: We used individual-level data from six large breast cancer case-cohorts including a total of 36 210 individuals (2475 events) of European ancestry. We created a BMI genetic risk score (GRS) based on genotypes at 94 known BMI-associated genetic variants. Association between the BMI genetic score and breast cancer survival was analysed by Cox regression for each study separately. Study-specific hazard ratios were pooled using fixed-effect meta-analysis. Results: BMI genetic score was found to be associated with reduced breast cancer-specific survival for estrogen receptor (ER)-positive cases [hazard ratio (HR) = 1.11, per one-unit increment of GRS, 95% confidence interval (CI) 1.01–1.22, P = 0.03). We observed no association for ER-negative cases (HR = 1.00, per one-unit increment of GRS, 95% CI 0.89–1.13, P = 0.95). Conclusions: Our findings suggest a causal effect of increased BMI on reduced breast cancer survival for ER-positive breast cancer. There is no evidence of a causal effect of higher BMI on survival for ER-negative breast cancer cases. |
| نوع الوثيقة: |
article in journal/newspaper |
| وصف الملف: |
application/pdf |
| اللغة: |
English |
| الإتاحة: |
http://urn.fi/urn:nbn:fi-fe202103258467Test |
| حقوق: |
info:eu-repo/semantics/openAccess ; © The Author 2017. Published by Oxford University Press on behalf of the International Epidemiological Association. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0Test/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cite ; https://creativecommons.org/licenses/by/4.0Test/ |
| رقم الانضمام: |
edsbas.A93A3361 |
| قاعدة البيانات: |
BASE |
