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  • 51. Britton, Julie A
    et al.
    Khan, Aneire E
    Rohrmann, Sabine
    Becker, Nikolaus
    Linseisen, Jakob
    Nieters, Alexandra
    Kaaks, Rudolf
    Tjønneland, Anne
    Halkjaer, Jytte
    Severinsen, Marianne Tang
    Overvad, Kim
    Pischon, Tobias
    Boeing, Heiner
    Trichopoulou, Antonia
    Kalapothaki, Victoria
    Trichopoulos, Dimitrios
    Mattiello, Amalia
    Tagliabue, Giovanna
    Sacerdote, Carlotta
    Peeters, Petra H M
    Bueno-de-Mesquita, H Bas
    Ardanaz, Eva
    Navarro, Carmen
    Jakszyn, Paula
    Altzibar, Jone M
    Hallmans, Göran
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Nutritional Research.
    Malmer, Beatrice
    Umeå University, Faculty of Medicine, Department of Radiation Sciences, Oncology.
    Berglund, Göran
    Manjer, Jonas
    Allen, Naomi
    Key, Timothy
    Bingham, Sheila
    Besson, Hervé
    Ferrari, Pietro
    Jenab, Mazda
    Boffetta, Paolo
    Vineis, Paolo
    Riboli, Elio
    Anthropometric characteristics and non-Hodgkin's lymphoma and multiple myeloma risk in the European Prospective Investigation into Cancer and Nutrition (EPIC).2008In: Haematologica, ISSN 1592-8721, Vol. 93, no 11, p. 1666-1677Article in journal (Refereed)
    Abstract [en]

    BACKGROUND:

    The incidences of non-Hodgkin's lymphoma and multiple myeloma are increasing steadily. It has been hypothesized that this may be due, in part, to the parallel rising prevalence of obesity. It is biologically plausible that anthropometric characteristics can infuence the risk of non-Hodgkin's lymphoma and multiple myeloma.

    DESIGN AND METHODS:

    In the context of the European Prospective Investigation into Cancer and Nutrition (EPIC), anthropometric characteristics were assessed in 371,983 cancer-free individuals at baseline. During the 8.5 years of follow-up, 1,219 histologically confirmed incident cases of non-Hodgkin's lymphoma and multiple myeloma occurred in 609 men and 610 women. Gender-specific proportional hazards models were used to estimate relative risks and 95% confidence intervals (95% CI) of development of non-Hodgkin's lymphoma and multiple myeloma in relation to the anthropometric characteristics.

    RESULTS:

    Height was associated with overall non-Hodgkin's lymphoma and multiple myeloma in women (RR 1.50, 95% CI 1.14-1.98) for highest versus lowest quartile; p-trend < 0.01) but not in men. Neither obesity (weight and body mass index) nor abdominal fat (waist-to-hip ratio, waist or hip circumference) measures were positively associated with overall non-Hodgkin's lymphoma and multiple myeloma. Relative risks for highest versus lowest body mass index quartile were 1.09 (95% CI 0.85-1.38) and 0.92 (95% CI 0.71-1.19) for men and women, respectively. Women in the upper body mass index quartile were at greater risk of diffuse large B-cell lymphoma (RR 2.18, 95% CI 1.05-4.53) and taller women had an elevated risk of follicular lymphoma (RR 1.25, 95% CI 0.59-2.62). Among men, height and body mass index were non-significantly, positively related to follicular lymphoma. Multiple myeloma risk alone was elevated for taller women (RR 2.34, 95% CI 1.29-4.21) and heavier men (RR 1.77, 95% CI 1.02-3.05).

    CONCLUSIONS:

    The EPIC analyses support an association between height and overall non-Hodgkin's lymphoma and multiple myeloma among women and suggest heterogeneous subtype associations. This is one of the first prospective studies focusing on central adiposity and non-Hodgkin's lymphoma subtypes.

  • 52. Buckland, G
    et al.
    Travier, N
    Cottet, V
    Gonzalez, CA
    Lujan-Barroso, L
    Agudo, A
    Trichopoulou, A
    Lagiou, P
    Trichopoulos, D
    Peeters, PH
    May, A
    Bueno-de-Mesquita, HB
    Duijnhoven, FJ Bvan
    Key, TJ
    Allen, N
    Khaw, KT
    Wareham, N
    Romieu, I
    McCormack, V
    Boutron-Ruault, M
    Clavel-Chapelon, F
    Panico, S
    Agnoli, C
    Palli, D
    Tumino, R
    Vineis, P
    Amiano, P
    Barricarte, A
    Rodriguez, L
    Sanchez, MJ
    Chirlaque, MD
    Kaaks, R
    Teucher, B
    Boeing, H
    Bergmann, MM
    Overvad, K
    Dahm, CC
    Tjonneland, A
    Olsen, A
    Manjer, J
    Wirfalt, E
    Hallmans, Göran
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Nutritional Research. Umeå University, Faculty of Medicine, Department of Biobank Research.
    Johansson, Ingegerd
    Umeå University, Faculty of Medicine, Department of Odontology, School of Dentistry.
    Lund, E
    Hjartaker, A
    Skeie, G
    Vergnaud, AC
    Norat, T
    Romaguera, D
    Riboli, E
    Adherence to the mediterranean diet and risk of breast cancer in the European prospective investigation into cancer and nutrition cohort study2013In: International Journal of Cancer, ISSN 0020-7136, E-ISSN 1097-0215, Vol. 132, no 12, p. 2918-2927Article in journal (Refereed)
    Abstract [en]

    Epidemiological evidence suggests that the Mediterranean diet (MD) could reduce the risk of breast cancer (BC). As evidence from the prospective studies remains scarce and conflicting, we investigated the association between adherence to the MD and risk of BC among 335,062 women recruited from 1992 to 2000, in ten European countries, and followed for 11 years on average. Adherence to the MD was estimated through an adapted relative Mediterranean diet (arMED) score excluding alcohol. Cox proportional hazards regression models were used while adjusting for BC risk factors. A total of 9,009 postmenopausal and 1,216 premenopausal first primary incident invasive BC were identified (5,862 estrogen or progesterone receptor positive [ER+/PR+] and 1,018 estrogen and progesterone receptor negative [ER/PR]). The arMED was inversely associated with the risk of BC overall and in postmenopausal women (high vs. low arMED score; hazard ratio [HR] = 0.94 [95% confidence interval [CI]: 0.88, 1.00] ptrend = 0.048, and HR = 0.93 [95% CI: 0.87, 0.99] ptrend = 0.037, respectively). The association was more pronounced in ER/PR tumors (HR = 0.80 [95% CI: 0.65, 0.99] ptrend = 0.043). The arMED score was not associated with BC in premenopausal women. Our findings show that adherence to a MD excluding alcohol was related to a modest reduced risk of BC in postmenopausal women, and this association was stronger in receptor-negative tumors. The results support the potential scope for BC prevention through dietary modification.

  • 53. Burgess, Stephen
    et al.
    Thompson, Simon G
    Andrews, G
    Samani, N J
    Hall, A
    Whincup, P
    Morris, R
    Lawlor, D A
    Davey Smith, G
    Timpson, N
    Ebrahim, S
    Ben-Shlomo, Y
    Davey Smith, G
    Timpson, N
    Brown, M
    Ricketts, S
    Sandhu, M
    Reiner, A
    Psaty, B
    Lange, L
    Cushman, M
    Hung, J
    Thompson, P
    Beilby, J
    Warrington, N
    Palmer, L J
    Nordestgaard, B G
    Tybjaerg-Hansen, A
    Zacho, J
    Wu, C
    Lowe, G
    Tzoulaki, I
    Kumari, M
    Sandhu, M
    Yamamoto, J F
    Chiodini, B
    Franzosi, M
    Hankey, G J
    Jamrozik, K
    Palmer, L
    Rimm, E
    Pai, J
    Psaty, B
    Heckbert, S
    Bis, J
    Anand, S
    Engert, J
    Collins, R
    Clarke, R
    Melander, O
    Berglund, G
    Ladenvall, P
    Johansson, L
    Jansson, Jan-Håkan
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Medicine.
    Hallmans, Göran
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Nutritional Research.
    Hingorani, A
    Humphries, S
    Rimm, E
    Manson, J
    Pai, J
    Watkins, H
    Clarke, R
    Hopewell, J
    Saleheen, D
    Frossard, R
    Danesh, J
    Sattar, N
    Robertson, M
    Shepherd, J
    Schaefer, E
    Hofman, A
    Witteman, J C M
    Kardys, I
    Ben-Shlomo, Y
    Davey Smith, G
    Timpson, N
    de Faire, U
    Bennet, A
    Sattar, N
    Ford, I
    Packard, C
    Kumari, M
    Manson, J
    Lawlor, Debbie A
    Davey Smith, George
    Anand, S
    Collins, R
    Casas, J P
    Danesh, J
    Davey Smith, G
    Franzosi, M
    Hingorani, A
    Lawlor, D A
    Manson, J
    Nordestgaard, B G
    Samani, N J
    Sandhu, M
    Smeeth, L
    Wensley, F
    Anand, S
    Bowden, J
    Burgess, S
    Casas, J P
    Di Angelantonio, E
    Engert, J
    Gao, P
    Shah, T
    Smeeth, L
    Thompson, S G
    Verzilli, C
    Walker, M
    Whittaker, J
    Hingorani, A
    Danesh, J
    Bayesian methods for meta-analysis of causal relationships estimated using genetic instrumental variables2010In: Statistics in Medicine, ISSN 0277-6715, E-ISSN 1097-0258, Vol. 29, no 12, p. 1298-1311Article in journal (Refereed)
    Abstract [en]

    Genetic markers can be used as instrumental variables, in an analogous way to randomization in a clinical trial, to estimate the causal relationship between a phenotype and an outcome variable. Our purpose is to extend the existing methods for such Mendelian randomization studies to the context of multiple genetic markers measured in multiple studies, based on the analysis of individual participant data. First, for a single genetic marker in one study, we show that the usual ratio of coefficients approach can be reformulated as a regression with heterogeneous error in the explanatory variable. This can be implemented using a Bayesian approach, which is next extended to include multiple genetic markers. We then propose a hierarchical model for undertaking a meta-analysis of multiple studies, in which it is not necessary that the same genetic markers are measured in each study. This provides an overall estimate of the causal relationship between the phenotype and the outcome, and an assessment of its heterogeneity across studies. As an example, we estimate the causal relationship of blood concentrations of C-reactive protein on fibrinogen levels using data from 11 studies. These methods provide a flexible framework for efficient estimation of causal relationships derived from multiple studies. Issues discussed include weak instrument bias, analysis of binary outcome data such as disease risk, missing genetic data, and the use of haplotypes.

  • 54.
    Bylund, Annika
    et al.
    Umeå University, Faculty of Medicine, Department of Community Medicine and Rehabilitation, Geriatric Medicine.
    Saarinen, Niina
    Zhang, Jie-Xian
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Nutritional Research.
    Bergh, Anders
    Umeå University, Faculty of Medicine, Department of Medical Biosciences, Pathology.
    Widmark, Anders
    Umeå University, Faculty of Medicine, Department of Radiation Sciences, Oncology.
    Johansson, Anders
    Umeå University, Faculty of Medicine, Department of Odontology, Periodontology.
    Lundin, Eva
    Umeå University, Faculty of Medicine, Department of Medical Biosciences, Pathology.
    Adlercreutz, Herman
    Hallmans, Göran
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Nutritional Research.
    Stattin, Pär
    Umeå University, Faculty of Medicine, Department of Surgical and Perioperative Sciences, Urology and Andrology.
    Mäkelä, Sari
    Anticancer effects of a plant lignan 7-hydroxymatairesinol on a prostate cancer model in vivo.2005In: Experimental biology and medicine (Maywood, N.J.: Print), ISSN 1535-3702, E-ISSN 1535-3699, Vol. 230, no 3, p. 217-223Article in journal (Refereed)
    Abstract [en]

    Clinical intervention studies and experimental studies with lignan-rich diets suggest that lignans may have inhibitory effects on prostate cancer, but no clinical or experimental studies with purified lignans have been published. The purpose of this study was to investigate the effect of a plant lignan 7-hydroxymatairesinol (HMR) on LNCaP human prostate cancer xenografts in athymic mice. Athymic nude male mice were injected subcutaneously with LNCaP cells. Starting 3 days after tumor cell injections, a control diet or a control diet supplemented with 0.15% or 0.30% of HMR was administered to mice and the tumor take rate and growth was observed for 9 weeks. HMR diet inhibited the growth of LNCaP tumors. Mice treated with HMR had smaller tumor volume, lower tumor take rate, increased proportion of nongrowing tumors, and higher tumor cell apoptotic index compared with controls. Furthermore, the cell proliferation index was reduced in mice receiving the 0.30% HMR diet compared with mice receiving the control diet. Our results suggest that dietary HMR started at the early phase of the tumor development inhibits the growth of the LNCaP human prostate cancer xenografts in athymic male mice.

  • 55. Büchner, F L
    et al.
    Bueno-de-Mesquita, H B
    Linseisen, J
    Boshuizen, H C
    Kiemeney, L A L M
    Ros, M M
    Overvad, K
    Hansen, L
    Tjonneland, A
    Raaschou-Nielsen, O
    Clavel-Chapelon, F
    Boutron-Ruault, M-C
    Touillaud, M
    Kaaks, R
    Rohrmann, S
    Boeing, H
    Nöthlings, U
    Trichopoulou, A
    Zylis, D
    Dilis, V
    Palli, D
    Sieri, S
    Vineis, P
    Tumino, R
    Panico, S
    Peeters, P H M
    van Gils, C H
    Lund, E
    Gram, I T
    Braaten, T
    Martinez, C
    Agudo, A
    Arriola, L
    Ardanaz, E
    Navarro, C
    Rodríguez, L
    Manjer, J
    Wirfält, E
    Hallmans, Göran
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Nutritional Research.
    Rasmuson, Torgny
    Umeå University, Faculty of Medicine, Department of Radiation Sciences, Oncology.
    Key, T J
    Roddam, A W
    Bingham, S
    Khaw, K-T
    Slimani, N
    Bofetta, P
    Byrnes, G
    Norat, T
    Michaud, D
    Riboli, E
    Fruits and vegetables consumption and the risk of histological subtypes of lung cancer in the European Prospective Investigation into Cancer and Nutrition (EPIC)2010In: Cancer Causes and Control, ISSN 0957-5243, E-ISSN 1573-7225, Vol. 21, no 3, p. 357-371Article in journal (Refereed)
    Abstract [en]

    OBJECTIVE: To examine the association between fruit and vegetable consumption and risk of different histological subtypes of lung cancer among participants of the European Prospective Investigation into Cancer and Nutrition study. METHODS: Multivariable Cox proportional hazard models were used to analyze the data. A calibration study in a subsample was used to reduce dietary measurement errors. RESULTS: During a mean follow-up of 8.7 years, 1,830 incident cases of lung cancer (574 adenocarcinoma, 286 small cell, 137 large cell, 363 squamous cell, 470 other histologies) were identified. In line with our previous conclusions, we found that after calibration a 100 g/day increase in fruit and vegetables consumption was associated with a reduced lung cancer risk (HR 0.94; 95% CI 0.89-0.99). This was also seen among current smokers (HR 0.93; 95% CI 0.90-0.97). Risks of squamous cell carcinomas in current smokers were reduced for an increase of 100 g/day of fruit and vegetables combined (HR 0.85; 95% CI 0.76-0.94), while no clear effects were seen for the other histological subtypes. CONCLUSION: We observed inverse associations between the consumption of vegetables and fruits and risk of lung cancer without a clear effect on specific histological subtypes of lung cancer. In current smokers, consumption of vegetables and fruits may reduce lung cancer risk, in particular the risk of squamous cell carcinomas.

  • 56. Büchner, Frederike L
    et al.
    Bueno-de-Mesquita, H Bas
    Ros, Martine M
    Kampman, Ellen
    Egevad, Lars
    Overvad, Kim
    Raaschou-Nielsen, Ole
    Tjønneland, Anne
    Roswall, Nina
    Clavel-Chapelon, Francoise
    Boutron-Ruault, Marie-Christine
    Touillaud, Marina
    Chang-Claude, Jenny
    Kaaks, Rudolf
    Boeing, Heiner
    Weikert, Steffen
    Trichopoulou, Antonia
    Lagiou, Pagona
    Trichopoulos, Dimitrios
    Palli, Domenico
    Sieri, Sabina
    Vineis, Paolo
    Tumino, Rosario
    Panico, Salvatore
    Vrieling, Alina
    Peeters, Petra H M
    van Gils, Carla H
    Lund, Eiliv
    Gram, Inger T
    Engeset, Dagrun
    Martinez, Carmen
    Gonzalez, Carlos A
    Larrañaga, Nerea
    Ardanaz, Eva
    Navarro, Carmen
    Rodríguez, Laudina
    Manjer, Jonas
    Ehrnström, Roy A
    Hallmans, Goran
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Nutritional Research.
    Ljungberg, Borje
    Umeå University, Faculty of Medicine, Department of Surgical and Perioperative Sciences, Urology and Andrology.
    Allen, Naomi E
    Roddam, Andrew W
    Bingham, Sheila
    Khaw, Kay-Tee
    Slimani, Nadia
    Boffetta, Paolo
    Jenab, Mazda
    Mouw, Traci
    Michaud, Dominique S
    Kiemeney, Lambertus A L M
    Riboli, Elio
    Consumption of vegetables and fruit and the risk of bladder cancer in the European Prospective Investigation into Cancer and Nutrition2009In: International Journal of Cancer, ISSN 0020-7136, E-ISSN 1097-0215, Vol. 125, no 11, p. 2643-2651Article in journal (Refereed)
    Abstract [en]

    Previous epidemiologic studies found inconsistent associations between vegetables and fruit consumption and the risk of bladder cancer. We therefore investigated the association between vegetable and fruit consumption and the risk of bladder cancer among participants of the European Prospective Investigation into Cancer and Nutrition (EPIC) study. Data on food consumption and complete follow-up for cancer occurrence was available for a total of 478,533 participants, who were recruited in 10 European countries. Estimates of rate ratios were obtained by Cox proportional hazard models, stratified by age at recruitment, gender and study centre, and adjusted for total energy intake, smoking status, duration of smoking and lifetime intensity of smoking. A calibration study in a subsample was used to control for dietary measurement errors. After a mean follow-up of 8.7 years, 1015 participants were newly diagnosed with bladder cancer. Increments of 100 g/day in fruit and vegetable consumption combined did not affect bladder cancer risk (i.e., calibrated HR = 0.98; 95%CI: 0.95-1.01). Borderline statistically significant lower bladder cancer risks were found among never smokers with increased consumption of fruit and vegetables combined (HR = 0.94 95%CI: 0.87-1.00 with increments of 100 g/day; calibrated HR = 0.92 95%CI 0.79-1.06) and increased consumption of apples and pears (hard fruit; calibrated HR = 0.90 95%CI: 0.82-0.98 with increments of 25 g/day). For none of the associations a statistically significant interaction with smoking status was found. Our findings do not support an effect of fruit and vegetable consumption, combined or separately, on bladder cancer risk. (c) 2009 UICC.

  • 57.
    Büchner, Frederike L
    et al.
    The National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands.
    Bueno-de-Mesquita, H Bas
    The National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands.
    Ros, Martine M
    The National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands.
    Kampman, Ellen
    Department of Epidemiology, Biostatistics and HTA, Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands.
    Egevad, Lars
    Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden.
    Overvad, Kim
    Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden.
    Tjønneland, Anne
    Institute of Cancer Epidemiology, Danish Cancer Society, Copenhagen, Denmark.
    Roswall, Nina
    Institute of Cancer Epidemiology, Danish Cancer Society, Copenhagen, Denmark.
    Clavel-Chapelon, Françoise
    INSERM (Institut National de la Santé et de la Recherche Médicale), ERI 20/Université Paris-Sud, EA 4045, IFR 69/Institut Gustave-Roussy, Villejuif, France.
    Boutron-Ruault, Marie-Christine
    INSERM (Institut National de la Santé et de la Recherche Médicale), ERI 20/Université Paris-Sud, EA 4045, IFR 69/Institut Gustave-Roussy, Villejuif, France.
    Touillaud, Marina
    INSERM (Institut National de la Santé et de la Recherche Médicale), ERI 20/Université Paris-Sud, EA 4045, IFR 69/Institut Gustave-Roussy, Villejuif, France.
    Kaaks, Rudolf
    Division of Clinical Epidemiology, Deutsches Krebsforschungszentrum, Heidelberg, Germany.
    Chang-Claude, Jenny
    Division of Clinical Epidemiology, Deutsches Krebsforschungszentrum, Heidelberg, Germany.
    Boeing, Heiner
    German Institute of Human Nutrition, Potsdam-Rehbücke, Germany.
    Weikert, Steffen
    German Institute of Human Nutrition, Potsdam-Rehbücke, Germany.
    Trichopoulou, Antonia
    Department of Hygiene, Epidemiology and Medical Statistics, Medical School, University of Athens, Athens, Greece.
    Naska, Ada
    Department of Hygiene, Epidemiology and Medical Statistics, Medical School, University of Athens, Athens, Greece.
    Benetou, Vicky
    Department of Hygiene, Epidemiology and Medical Statistics, Medical School, University of Athens, Athens, Greece.
    Palli, Domenico
    Molecular and Nutritional Epidemiology Unit, Cancer Research and Prevention Institute (ISPO), Florence, Italy.
    Sieri, Sabina
    Nutritional Epidemiology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy.
    Vineis, Paolo
    Cancer Epidemiology Department, University of Turin, Turin, Italy.
    Tumino, Rosario
    Cancer Registry and Histopathology Unit, Department of Oncology, “Civile M.P. Arezzo” Hospital, Ragusa, Italy.
    Panico, Salvatore
    Department of Clinical and Experimental Medicine, Federico II University, Medical School, Naples, Italy.
    van Duijnhoven, Fränzel J B
    The National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands.
    Peeters, Petra H M
    Department of Epidemiology and Public Health, Imperial College London, London, UK.
    van Gils, Carla H
    Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, The Netherlands.
    Lund, Eiliv
    Institute of Community Medicine, University of Tromso, Tromso, Norway.
    Gram, Inger T
    Institute of Community Medicine, University of Tromso, Tromso, Norway.
    Sánchez, Maria-José
    Andalusian School of Public Health and CIBER de Epidemiología y Salud Pública (CIBERESP), Granada, Spain.
    Jakszyn, Paula
    Unit of Nutrition, Environment and Cancer, Cancer Epidemiology Research Programme, Catalan Institute of Oncology (ICO), Barcelona, Spain.
    Larrañaga, Nerea
    Public Health Department of Gipuzkoa, Basque Government and CIBER de Epidemiologia y Salud Pública (CIBERESP), San Sebastian, Spain.
    Ardanaz, Eva
    Public Health Institute of Navarra and CIBER Epidemiología y Salud Pública (CIBERESP), Pamplona, Spain.
    Navarro, Carmen
    Epidemiology Department, Murcia Health Council and CIBER Epidemiología y Salud Pública (CIBERESP), Murcia, Spain.
    Rodríguez, Laudina
    Public Health and Participation Directorate, Health and Health Care Services Council, Asturias, Spain.
    Manjer, Jonas
    Department of Surgery, Malmö University Hospital, Lund University, Malmö, Sweden.
    Ehrnström, Roy
    Department of Pathology, Malmö University Hospital, Lund University, Malmö, Sweden.
    Hallmans, Göran
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Nutritional Research.
    Ljungberg, Börje
    Umeå University, Faculty of Medicine, Department of Surgical and Perioperative Sciences, Urology and Andrology.
    Key, Tim J
    Cancer Epidemiology Unit, Nuffield Department of Clinical Medicine, University of Oxford, Oxford, UK.
    Allen, Naomi E
    Cancer Epidemiology Unit, Nuffield Department of Clinical Medicine, University of Oxford, Oxford, UK.
    Khaw, Kay-Tee
    Department of Public Health and Primary Care, University of Cambridge School of Clinical Medicine, Cambridge, UK.
    Wareham, Nicholas
    Department of Public Health and Primary Care, University of Cambridge School of Clinical Medicine, Cambridge, UK.
    Slimani, Nadia
    International Agency for Research on Cancer, Lyon, France.
    Jenab, Mazda
    International Agency for Research on Cancer, Lyon, France.
    Boffetta, Paolo
    International Agency for Research on Cancer, Lyon, France.
    Kiemeney, Lambertus A L M
    Department of Urology, Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands.
    Riboli, Elio
    Department of Epidemiology and Public Health, Imperial College London, London, UK.
    Variety in vegetable and fruit consumption and risk of bladder cancer in the European prospective investigation into cancer and nutrition2011In: International Journal of Cancer, ISSN 0020-7136, E-ISSN 1097-0215, Vol. 128, no 12, p. 2971-2979Article in journal (Refereed)
    Abstract [en]

    Recent research does not show an association between fruit and vegetable consumption and bladder cancer risk. None of these studies investigated variety in fruit and vegetable consumption, which may capture different aspects of consumption. We investigated whether a varied consumption of vegetables and fruits is associated with bladder cancer risk in the European Prospective Investigation into Cancer and Nutrition (EPIC) study. Detailed data on food consumption and complete follow-up for cancer incidence were available for 452,185 participants, who were recruited from ten European countries. After a mean follow-up of 8.7 years, 874 participants were diagnosed with bladder cancer. Diet diversity scores (DDSs) were used to quantify the variety in fruit and vegetable consumption. Multivariable Cox proportional hazard models were used to assess the effect of the DDSs on bladder cancer risk. There was no evidence of a statistically significant association between bladder cancer risk and any of the DDSs when these scores were considered as continuous covariates. However, the hazard ratio (HR) for the highest tertile of the DDS for combined fruit and vegetable consumption was marginally significant compared to the lowest (HR = 1.30, 95% confidence interval: 1.00-1.69, p-trend = 0.05). In EPIC, there is no clear association between a varied fruit and vegetable consumption and bladder cancer risk. This finding provides further evidence for the absence of any strong association between fruit and vegetable consumption as measured by a food frequency questionnaire and bladder cancer risk.

  • 58. Büchner, Frederike L
    et al.
    Bueno-de-Mesquita, H Bas
    Ros, Martine M
    Overvad, Kim
    Dahm, Christina C
    Hansen, Louise
    Tjønneland, Anne
    Clavel-Chapelon, Françoise
    Boutron-Ruault, Marie-Christine
    Touillaud, Marina
    Kaaks, Rudolf
    Rohrmann, Sabine
    Boeing, Heiner
    Nöthlings, Ute
    Trichopoulou, Antonia
    Zylis, Dimosthenis
    Dilis, Vardis
    Palli, Domenico
    Sieri, Sabina
    Vineis, Paolo
    Tumino, Rosario
    Panico, Salvatore
    Peeters, Petra H M
    van Gils, Carla H
    Lund, Eiliv
    Gram, Inger T
    Braaten, Tonje
    Sánchez, María-José
    Agudo, Antonio
    Larrañaga, Nerea
    Ardanaz, Eva
    Navarro, Carmen
    Argüelles, Marcial V
    Manjer, Jonas
    Wirfält, Elisabet
    Hallmans, Göran
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Nutritional Research.
    Rasmuson, Torgny
    Umeå University, Faculty of Medicine, Department of Radiation Sciences, Oncology.
    Key, Tim J
    Khaw, Kay-Tee
    Wareham, Nick
    Slimani, Nadia
    Vergnaud, Anne-Claire
    Xun, Wei W
    Kiemeney, Lambertus A L M
    Riboli, Elio
    Variety in fruit and vegetable consumption and the risk of lung cancer in the European prospective investigation into cancer and nutrition2010In: Cancer Epidemiology, Biomarkers and Prevention, ISSN 1055-9965, E-ISSN 1538-7755, Vol. 19, no 9, p. 2278-2286Article in journal (Refereed)
    Abstract [en]

    BACKGROUND: We investigated whether a varied consumption of vegetables and fruits is associated with lower lung cancer risk in the European Prospective Investigation into Cancer and Nutrition study. METHODS: After a mean follow-up of 8.7 years, 1,613 of 452,187 participants with complete information were diagnosed with lung cancer. Diet diversity scores (DDS) were used to quantify the variety in fruit and vegetable consumption. Multivariable proportional hazards models were used to assess the associations between DDS and lung cancer risk. All models were adjusted for smoking behavior and the total consumption of fruit and vegetables. RESULTS: With increasing variety in vegetable subgroups, risk of lung cancer decreases [hazard ratios (HR), 0.77; 95% confidence interval (CI), 0.64-0.94 highest versus lowest quartile; P trend = 0.02]. This inverse association is restricted to current smokers (HR, 0.73; 95% CI, 0.57-0.93 highest versus lowest quartile; P trend = 0.03). In continuous analyses, in current smokers, lower risks were observed for squamous cell carcinomas with more variety in fruit and vegetable products combined (HR/two products, 0.88; 95% CI, 0.82-0.95), vegetable subgroups (HR/subgroup, 0.88; 95% CI, 0.79-0.97), vegetable products (HR/two products, 0.87; 95% CI, 0.79-0.96), and fruit products (HR/two products, 0.84; 95% CI, 0.72-0.97). CONCLUSION: Variety in vegetable consumption was inversely associated with lung cancer risk among current smokers. Risk of squamous cell carcinomas was reduced with increasing variety in fruit and/or vegetable consumption, which was mainly driven by the effect in current smokers. IMPACT: Independent from quantity of consumption, variety in fruit and vegetable consumption may decrease lung cancer risk.

  • 59. Campa, Daniele
    et al.
    Hüsing, Anika
    McKay, James D
    Sinilnikova, Olga
    Vogel, Ulla
    Tjønneland, Anne
    Overvad, Kim
    Stegger, Jakob
    Clavel-Chapelon, Françoise
    Chabbert-Buffet, Nathalie
    Fagherazzi, Guy
    Trichopoulou, Antonia
    Zylis, Dimosthenis
    Oustoglou, Erifili
    Rohrmann, Sabine
    Teucher, Birgit
    Fisher, Eva
    Boeing, Heiner
    Masala, Giovanna
    Krogh, Vittorio
    Sacerdote, Carlotta
    Panico, Salvatore
    Tumino, Rosario
    Onland-Moret, N Charlotte
    van Gils, Carla H
    Bueno-de-Mesquita, H Bas
    Lund, Eiliv
    Chirlaque, María Dolores
    Sala, Núria
    Quirós, José Ramon
    Ardanaz, Eva
    Amiano, Pilar
    Molina-Montes, Esther
    Hallmans, Göran
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Nutritional Research.
    Lenner, Per
    Umeå University, Faculty of Medicine, Department of Radiation Sciences, Oncology.
    Travis, Ruth C
    Key, Timothy J
    Wareham, Nick
    Khaw, Kay-Tee
    Rinaldi, Sabina
    Slimani, Nadia
    Chajes, Veronique
    Siddiq, Afshan
    Riboli, Elio
    Kaaks, Rudolf
    Canzian, Federico
    The INSIG2 rs7566605 polymorphism is not associated with body mass index and breast cancer risk2010In: BMC Cancer, ISSN 1471-2407, E-ISSN 1471-2407, Vol. 10, p. 563-Article in journal (Refereed)
    Abstract [en]

    BACKGROUND: The single nucleotide polymorphism rs7566605, located in the promoter of the INSIG2 gene, has been the subject of a strong scientific effort aimed to elucidate its possible association with body mass index (BMI). The first report showing that rs7566605 could be associated with body fatness was a genome-wide association study (GWAS) which used BMI as the primary phenotype. Many follow-up studies sought to validate the association of rs7566605 with various markers of obesity, with several publications reporting inconsistent findings. BMI is considered to be one of the measures of choice to evaluate body fatness and there is evidence that body fatness is related with an increased risk of breast cancer (BC).

    METHODS: we tested in a large-scale association study (3,973 women, including 1,269 invasive BC cases and 2,194 controls), nested within the EPIC cohort, the involvement of rs7566605 as predictor of BMI and BC risk.

    RESULTS AND CONCLUSIONS: In this study we were not able to find any statistically significant association between this SNP and BMI, nor did we find any significant association between the SNP and an increased risk of breast cancer overall and by subgroups of age, or menopausal status.

  • 60. Campa, Daniele
    et al.
    Hüsing, Anika
    Stein, Angelika
    Dostal, Lucie
    Boeing, Heiner
    Pischon, Tobias
    Tjønneland, Anne
    Roswall, Nina
    Overvad, Kim
    Ostergaard, Jane Nautrup
    Rodríguez, Laudina
    Sala, Núria
    Sánchez, Maria-José
    Larrañaga, Nerea
    Huerta, José María
    Barricarte, Aurelio
    Khaw, Kay-Tee
    Wareham, Nicholas
    Travis, Ruth C
    Allen, Naomi E
    Lagiou, Pagona
    Trichopoulou, Antonia
    Trichopoulos, Dimitrios
    Palli, Domenico
    Sieri, Sabina
    Tumino, Rosario
    Sacerdote, Carlotta
    van Kranen, Henk
    Bueno-de-Mesquita, H Bas
    Hallmans, Göran
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Nutritional Research.
    Johansson, Mattias
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine.
    Romieu, Isabelle
    Jenab, Mazda
    Cox, David G
    Siddiq, Afshan
    Riboli, Elio
    Canzian, Federico
    Kaaks, Rudolf
    Genetic variability of the mTOR pathway and prostate cancer risk in the European prospective investigation on cancer (EPIC)2011In: PLoS ONE, ISSN 1932-6203, E-ISSN 1932-6203, Vol. 6, no 2, p. e16914-Article in journal (Refereed)
    Abstract [en]

    The mTOR (mammalian target of rapamycin) signal transduction pathway integrates various signals, regulating ribosome biogenesis and protein synthesis as a function of available energy and amino acids, and assuring an appropriate coupling of cellular proliferation with increases in cell size. In addition, recent evidence has pointed to an interplay between the mTOR and p53 pathways. We investigated the genetic variability of 67 key genes in the mTOR pathway and in genes of the p53 pathway which interact with mTOR. We tested the association of 1,084 tagging SNPs with prostate cancer risk in a study of 815 prostate cancer cases and 1,266 controls nested within the European Prospective Investigation into Cancer and Nutrition (EPIC). We chose the SNPs (n = 11) with the strongest association with risk (p<0.01) and sought to replicate their association in an additional series of 838 prostate cancer cases and 943 controls from EPIC. In the joint analysis of first and second phase two SNPs of the PRKCI gene showed an association with risk of prostate cancer (OR(allele) = 0.85, 95% CI 0.78-0.94, p = 1.3×10(-3) for rs546950 and OR(allele) = 0.84, 95% CI 0.76-0.93, p = 5.6×10(-4) for rs4955720). We confirmed this in a meta-analysis using as replication set the data from the second phase of our study jointly with the first phase of the Cancer Genetic Markers of Susceptibility (CGEMS) project. In conclusion, we found an association with prostate cancer risk for two SNPs belonging to PRKCI, a gene which is frequently overexpressed in various neoplasms, including prostate cancer.

  • 61. Campa, Daniele
    et al.
    McKay, James
    Sinilnikova, Olga
    Hüsing, Anika
    Vogel, Ulla
    Hansen, Rikke
    Overvad, Kim
    Witt, Petra
    Clavel-Chapelon, Françoise
    Boutron-Ruault, Marie-Christine
    Chajes, Veronique
    Rohrmann, Sabine
    Chang-Claude, Jenny
    Boeing, Heiner
    Fisher, Eva
    Trichopoulou, Antonia
    Trichopoulos, Dimitrios
    Palli, Domenico
    Villarini, Anna
    Sacerdote, Carlotta
    Mattiello, Amalia
    Tumino, Rosario
    Peeters, Petra
    van Gils, Carla
    Bas Bueno-de-Mesquita, H
    Lund, Eiliv
    Chirlaque, María
    Sala, Núria
    Suarez, Laudina
    Barricarte, Aurelio
    Dorronsoro, Miren
    Sánchez, Maria-José
    Lenner, Per
    Umeå University, Faculty of Medicine, Department of Radiation Sciences, Oncology.
    Hallmans, Göran
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Nutritional Research.
    Tsilidis, Kostas
    Bingham, Sheila
    Khaw, Kay-Tee
    Gallo, Valentina
    Norat, Teresa
    Riboli, Elio
    Rinaldi, Sabina
    Lenoir, Gilbert
    Tavtigian, Sean
    Canzian, Federico
    Kaaks, Rudolf
    Genetic variation in genes of the fatty acid synthesis pathway and breast cancer risk.2009In: Breast Cancer Research and Treatment, ISSN 0167-6806, E-ISSN 1573-7217, Vol. 118, no 3, p. 565-574Article in journal (Refereed)
    Abstract [en]

    Fatty acid synthase (FAS) is the major enzyme of lipogenesis. It catalyzes the NADPH-dependent condensation of acetyl-CoA and malonyl-CoA to produce palmitic acid. Transcription of the FAS gene is controlled synergistically by the transcription factors ChREBP (carbohydrate response element-binding protein), which is induced by glucose, and SREBP-1 (sterol response element-binding protein-1), which is stimulated by insulin through the PI3K/Akt signal transduction pathway. We investigated whether the genetic variability of the genes encoding for ChREBP, SREBP and FAS (respectively, MLXIPL, SREBF1 and FASN) is related to breast cancer risk and body-mass index (BMI) by studying 1,294 breast cancer cases and 2,452 controls from the European Prospective Investigation on Cancer (EPIC). We resequenced the FAS gene and combined information of SNPs found by resequencing and SNPs from public databases. Using a tagging approach and selecting 20 SNPs, we covered all the common genetic variation of these genes. In this study we were not able to find any statistically significant association between the SNPs in the FAS, ChREBP and SREPB-1 genes and an increased risk of breast cancer overall and by subgroups of age, menopausal status, hormone replacement therapy (HRT) use or BMI. On the other hand, we found that two SNPs in FASN were associated with BMI.

  • 62. Canzian, Federico
    et al.
    Cox, David G
    Setiawan, V Wendy
    Stram, Daniel O
    Ziegler, Regina G
    Dossus, Laure
    Beckmann, Lars
    Blanché, Hélène
    Barricarte, Aurelio
    Berg, Christine D
    Bingham, Sheila
    Buring, Julie
    Buys, Saundra S
    Calle, Eugenia E
    Chanock, Stephen J
    Clavel-Chapelon, Françoise
    Delancey, John Oliver L
    Diver, W Ryan
    Dorronsoro, Miren
    Haiman, Christopher A
    Hallmans, Göran
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Nutritional Research.
    Hankinson, Susan E
    Hunter, David J
    Hüsing, Anika
    Isaacs, Claudine
    Khaw, Kay-Tee
    Kolonel, Laurence N
    Kraft, Peter
    Le Marchand, Loïc
    Lund, Eiliv
    Overvad, Kim
    Panico, Salvatore
    Peeters, Petra H M
    Pollak, Michael
    Thun, Michael J
    Tjønneland, Anne
    Trichopoulos, Dimitrios
    Tumino, Rosario
    Yeager, Meredith
    Hoover, Robert N
    Riboli, Elio
    Thomas, Gilles
    Henderson, Brian E
    Kaaks, Rudolf
    Feigelson, Heather Spencer
    Comprehensive analysis of common genetic variation in 61 genes related to steroid hormone and insulin-like growth factor-I metabolism and breast cancer risk in the NCI breast and prostate cancer cohort consortium.2010In: Human Molecular Genetics, ISSN 0964-6906, E-ISSN 1460-2083, Vol. 19, no 19, p. 3873-84Article in journal (Refereed)
    Abstract [en]

    There is extensive evidence that increases in blood and tissue concentrations of steroid hormones and of insulin-like growth factor I (IGF-I) are associated with breast cancer risk. However, studies of common variation in genes involved in steroid hormone and IGF-I metabolism have yet to provide convincing evidence that such variants predict breast cancer risk. The Breast and Prostate Cancer Cohort Consortium (BPC3) is a collaboration of large US and European cohorts. We genotyped 1416 tagging single nucleotide polymorphisms (SNPs) in 37 steroid hormone metabolism genes and 24 IGF-I pathway genes in 6292 cases of breast cancer and 8135 controls, mostly Caucasian, postmenopausal women from the BPC3. We also imputed 3921 additional SNPs in the regions of interest. None of the SNPs tested was significantly associated with breast cancer risk, after correction for multiple comparisons. The results remained null when cases and controls were stratified by age at diagnosis/recruitment, advanced or nonadvanced disease, body mass index, with or without in situ cases; or restricted to Caucasians. Among 770 estrogen receptor-negative cases, an SNP located 3' of growth hormone receptor (GHR) was marginally associated with increased risk after correction for multiple testing (P(trend) = 1.5 × 10(-4)). We found no significant overall associations between breast cancer and common germline variation in 61 genes involved in steroid hormone and IGF-I metabolism in this large, comprehensive study. Although previous studies have shown that variations in these genes can influence endogenous hormone levels, the magnitude of the effect of single SNPs does not appear to be sufficient to alter breast cancer risk.

  • 63. Capellá, Gabriel
    et al.
    Pera, Guillem
    Sala, Núria
    Agudo, Antonio
    Rico, Francisco
    Del Giudicce, Giuseppe
    Plebani, Mario
    Palli, Domenico
    Boeing, Heiner
    Bueno-de-Mesquita, H Bas
    Carneiro, Fátima
    Berrino, Franco
    Vineis, Paolo
    Tumino, Rosario
    Panico, Salvatore
    Berglund, Göran
    Simán, Henrik
    Nyrén, Olof
    Hallmans, Göran
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Nutritional Research.
    Martinez, Carmen
    Dorronsoro, Miren
    Barricarte, Aurelio
    Navarro, Carmen
    Quirós, José R
    Allen, Naomi
    Key, Tim
    Bingham, Sheila
    Caldas, Carlos
    Linseisen, Jakob
    Nagel, Gabriele
    Overvad, Kim
    Tjonneland, Anne
    Boshuizen, Hendriek C
    Peeters, Petra Hm
    Numans, Mattijs E
    Clavel-Chapelon, Françoise
    Trichopoulou, Antonia
    Lund, Eiliv
    Jenab, Mazda
    Kaaks, Rudolf
    Riboli, Elio
    González, Carlos A
    DNA repair polymorphisms and the risk of stomach adenocarcinoma and severe chronic gastritis in the EPIC-EURGAST study.2008In: Int J Epidemiol, ISSN 1464-3685, Vol. 37, no 6, p. 1316-25Article in journal (Refereed)
  • 64. Carrasquilla, German D.
    et al.
    Chiavenna, Chiara
    Bottai, Matteo
    Magnusson, Patrik K.
    Santacatterina, Michele
    Wolk, Alicja
    Hallmans, Göran
    Umeå University, Faculty of Medicine, Department of Biobank Research.
    Jansson, Jan-Håkan
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine.
    Engstrom, Gunnar
    Borgfeldt, Christer
    Pedersen, Nancy L.
    Eliasson, Mats
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine.
    Berglund, Anita
    Leander, Karin
    The association between menopausal hormone therapy and coronary heart disease depends on timing of initiation in relation to menopause onset. Results based on pooled individual participant data from The Combined Cohorts of Menopausal Women - Studies of Register Based Health Outcomes in Relation to Hormonal Drugs (COMPREHEND) study2015In: Menopause: The Journal of the North American Menopause, ISSN 1072-3714, E-ISSN 1530-0374, Vol. 22, no 12, p. 1373-1373Article in journal (Other academic)
  • 65. Carrasquilla, German D.
    et al.
    Frumento, Paolo
    Berglund, Anita
    Borgfeldt, Christer
    Bottai, Matteo
    Chiavenna, Chiara
    Eliasson, Mats
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Medicine.
    Engström, Gunnar
    Hallmans, Göran
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Nutritional Research.
    Jansson, Jan-Håkan
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Medicine.
    Magnusson, Patrik K.
    Nilsson, Peter M.
    Pedersen, Nancy L.
    Wolk, Alicja
    Leander, Karin
    Postmenopausal hormone therapy and risk of stroke: A pooled analysis of data from population-based cohort studies2017In: PLoS Medicine, ISSN 1549-1277, E-ISSN 1549-1676, Vol. 14, no 11, article id e1002445Article in journal (Refereed)
    Abstract [en]

    Background: Recent research indicates a favourable influence of postmenopausal hormone therapy (HT) if initiated early, but not late, on subclinical atherosclerosis. However, the clinical relevance of timing of HT initiation for hard end points such as stroke remains to be determined. Further, no previous research has considered the timing of initiation of HT in relation to haemorrhagic stroke risk. The importance of the route of administration, type, active ingredient, and duration of HT for stroke risk is also unclear. We aimed to assess the association between HT and risk of stroke, considering the timing of initiation, route of administration, type, active ingredient, and duration of HT.

    Methods and findings: Data on HT use reported by the participants in 5 population-based Swedish cohort studies, with baseline investigations performed during the period 1987-2002, were combined in this observational study. In total, 88,914 postmenopausal women who reported data on HT use and had no previous cardiovascular disease diagnosis were included. Incident events of stroke (ischaemic, haemorrhagic, or unspecified) and haemorrhagic stroke were identified from national population registers. Laplace regression was employed to assess crude and multivariable-adjusted associations between HT and stroke risk by estimating percentile differences (PDs) with 95% confidence intervals (CIs). The fifth and first PDs were calculated for stroke and haemorrhagic stroke, respectively. Crude models were adjusted for age at baseline only. The final adjusted models included age at baseline, level of education, smoking status, body mass index, level of physical activity, and age at menopause onset. Additional variables evaluated for potential confounding were type of menopause, parity, use of oral contraceptives, alcohol consumption, hypertension, dyslipidaemia, diabetes, family history of cardiovascular disease, and cohort. During a median follow-up of 14.3 years, 6,371 first-time stroke events were recorded; of these, 1,080 were haemorrhagic. Following multivariable adjustment, early initiation (<5 years since menopause onset) of HT was associated with a longer stroke-free period than never use (fifth PD, 1.00 years; 95% CI 0.42 to 1.57), but there was no significant extension to the time period free of haemorrhagic stroke (first PD, 1.52 years; 95% CI -0.32 to 3.37). When considering timing as a continuous variable, the stroke-free and the haemorrhagic stroke-free periods were maximal if HT was initiated approximately 0-5 years from the onset of menopause. If single conjugated equine oestrogen HT was used, late initiation of HT was associated with a shorter stroke-free (fifth PD, -4.41 years; 95% CI -7.14 to -1.68) and haemorrhagic stroke-free (first PD, -9.51 years; 95% CI -12.77 to -6.24) period than never use. Combined HT when initiated late was significantly associated with a shorter haemorrhagic stroke-free period (first PD, -1.97 years; 95% CI -3.81 to -0.13), but not with a shorter stroke-free period (fifth PD, -1.21 years; 95% CI -3.11 to 0.68) than never use. Given the observational nature of this study, the possibility of uncontrolled confounding cannot be excluded. Further, immortal time bias, also related to the observational design, cannot be ruled out.

    Conclusions: When initiated early in relation to menopause onset, HT was not associated with increased risk of incident stroke, regardless of the route of administration, type of HT, active ingredient, and duration. Generally, these findings held also for haemorrhagic stroke. Our results suggest that the initiation of HT 0-5 years after menopause onset, as compared to never use, is associated with a decreased risk of stroke and haemorrhagic stroke. Late initiation was associated with elevated risks of stroke and haemorrhagic stroke when conjugated equine oestrogen was used as single therapy. Late initiation of combined HT was associated with haemorrhagic stroke risk.

  • 66. Castro, Felipe A
    et al.
    Haimila, Katri
    Sareneva, Inna
    Schmitt, Markus
    Lorenzo, Justo
    Kunkel, Nelli
    Kumar, Rajiv
    Försti, Asta
    Kjellberg, Lennart
    Hallmans, Göran
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Nutritional Research.
    Lehtinen, Matti
    Hemminki, Kari
    Pawlita, Michael
    Association of HLA-DRB1, interleukin-6 and cyclin D1 polymorphisms with cervical cancer in the Swedish population-A candidate gene approach.2009In: International Journal of Cancer, ISSN 0020-7136, E-ISSN 1097-0215, Vol. 125, no 8, p. 1851-1858Article in journal (Refereed)
    Abstract [en]

    High-risk human papillomavirus (hrHPV) infection is the major risk factor for cervical cancer (CxCa). The role of genetic susceptibility in the disease has been suggested, but the existing data lack consistency. We conducted a nested case-control study on 973 CxCa cases and 1,763 matched controls, from two Swedish population-based cohorts to examine the association of common genetic variants with CxCa risk. Human leukocyte antigen (HLA) alleles and 24 other polymorphisms in 14 genes were selected on the basis of reported association or mechanistic plausibility with an HPV infection or cervical cancer development. Genotyping was conducted using multiplex PCR and Luminex technology. A significant association of CxCa with various polymorphisms was observed: rs1800797 in the IL-6 gene (odds ratio [OR] = 0.88, 95% confidence intervals [CI]: 0.79-0.99); rs1041981 in the LTA gene (OR = 0.87, 95% CI: 0.78-0.98), and rs9344 in the CCND1 gene (OR = 1.14, 95% CI: 1.02-1.27), for those individuals carrying the rare allele. Additionally, the alleles 0401 and 1501 of the HLA class II DRB1 locus were associated with an increased risk (OR = 1.23, 95% CI: 1.04-1.45 and OR = 1.29, 95% CI: 1.11-1.50, respectively), and allele 1301 was associated with decreased risk (OR = 0.59, 95% CI: 0.47-0.73). The effects of CCND1 and the HLA*DRB1 alleles were independent of the effect of smoking. We did not find any association of risk with polymorphisms in genes related to the innate immune system. In conclusion, our study provides evidence for genetic susceptibility to CxCa due to variations in genes involved in the immune system and in cell cycle. (c) 2009 UICC.

  • 67. Cederholm, Tommy
    et al.
    Marcus, Claude
    Rössner, Stephan
    Hellénius, Mai-Lis
    Björck, Inger
    Bosaeus, Ingvar
    Forsum, Elisabet
    Hallmans, Göran
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Nutritional Research.
    Hernell, Olle
    Umeå University, Faculty of Medicine, Department of Clinical Sciences, Paediatrics.
    Hulthén, Lena
    Johansson, Ingegerd
    Umeå University, Faculty of Medicine, Department of Odontology. Umeå University, Faculty of Medicine, Department of Odontology.
    Larsson, Jörgen
    Lissner, Lauren
    Nilsson, Ake
    Nyman, Margareta
    Palmblad, Jan
    Sandberg, Ann-Sofie
    Aman, Per
    Replik till Lars-Erik Holm: Forskaren, samhället och jäv [The researcher, the society and partiality]2008In: Läkartidningen, ISSN 0023-7205, E-ISSN 1652-7518, Vol. 105, no 16, p. 1206-1207Article in journal (Refereed)
  • 68. Chadeau-Hyam, M.
    et al.
    Vermeulen, R. C. H.
    Hebels, D. G. A. J.
    Castagne, R.
    Campanella, G.
    Portengen, L.
    Kelly, R. S.
    Bergdahl, Ingvar
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Occupational and Environmental Medicine. Umeå University, Faculty of Medicine, Department of Biobank Research.
    Melin, Beatrice
    Umeå University, Faculty of Medicine, Department of Radiation Sciences.
    Hallmans, Göran
    Umeå University, Faculty of Medicine, Department of Biobank Research. Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Nutritional Research.
    Palli, D.
    Krogh, V.
    Tumino, R.
    Sacerdote, C.
    Panico, S.
    de Kok, T. M. C. M.
    Smith, M. T.
    Kleinjans, J. C. S.
    Vineis, P.
    Kyrtopoulos, S. A.
    Prediagnostic transcriptomic markers of Chronic lymphocytic leukemia reveal perturbations 10 years before diagnosis2014In: Annals of Oncology, ISSN 0923-7534, E-ISSN 1569-8041, Vol. 25, no 5, p. 1065-1072Article in journal (Refereed)
    Abstract [en]

    BACKGROUND:

    B-cell lymphomas are a diverse group of hematological neoplasms with differential etiology and clinical trajectories. Increased insights in the etiology and the discovery of prediagnostic markers have the potential to improve the clinical course of these neoplasms.

    METHODS:

    We investigated in a prospective study global gene expression in peripheral blood mononuclear cells of 263 incident B-cell lymphoma cases, diagnosed between 1 and 17 years after blood sample collection, and 439 controls, nested within two European cohorts.

    RESULTS:

    Our analyses identified only transcriptomic markers for specific lymphoma subtypes; few markers of multiple myeloma (N = 3), and 745 differentially expressed genes in relation to future risk of chronic lymphocytic leukemia (CLL). The strongest of these associations were consistently found in both cohorts and were related to (B-) cell signaling networks and immune system regulation pathways. CLL markers exhibited very high predictive abilities of disease onset even in cases diagnosed more than 10 years after blood collection.

    CONCLUSIONS:

    This is the first investigation on blood cell global gene expression and future risk of B-cell lymphomas. We mainly identified genes in relation to future risk of CLL that are involved in biological pathways, which appear to be mechanistically involved in CLL pathogenesis. Many but not all of the top hits we identified have been reported previously in studies based on tumor tissues, therefore suggesting that a mixture of preclinical and early disease markers can be detected several years before CLL clinical diagnosis.

  • 69. Chajès, Véronique
    et al.
    Biessy, Carine
    Byrnes, Graham
    Deharveng, Geneviève
    Saadatian-Elahi, Mitra
    Jenab, Mazda
    Peeters, Petra H M
    Ocké, Marga
    Bueno-de-Mesquita, H Bas
    Johansson, Ingegerd
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Nutritional Research.
    Hallmans, Göran
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Nutritional Research.
    Manjer, Jonas
    Wirfält, Elisabet
    Jakszyn, Paula
    González, Carlos A
    Huerta, Jose-Maria
    Martinez, Carmen
    Amiano, Pilar
    Suárez, Laudina Rodriguez
    Ardanaz, Eva
    Tjønneland, Anne
    Halkjaer, Jytte
    Overvad, Kim
    Jakobsen, Marianne Uhre
    Berrino, Franco
    Pala, Valeria
    Palli, Domenico
    Tumino, Rosario
    Vineis, Paolo
    de Magistris, Maria Santucci
    Spencer, Elisabeth A
    Crowe, Francesca L
    Bingham, Sheila
    Khaw, Kay-Tee
    Linseisen, Jakob
    Rohrmann, Sabine
    Boeing, Heiner
    Nöethlings, Ute
    Olsen, Karina Standahl
    Skeie, Guri
    Lund, Eiliv
    Trichopoulou, Antonia
    Zilis, Dimosthenis
    Oustoglou, Erifili
    Clavel-Chapelon, Françoise
    Riboli, Elio
    Slimani, Nadia
    Ecological-level associations between highly processed food intakes and plasma phospholipid elaidic acid concentrations: results from a cross-sectional study within the European prospective investigation into cancer and nutrition (EPIC).2011In: Nutrition and Cancer, ISSN 0163-5581, E-ISSN 1532-7914, Vol. 63, no 8, p. 1235-50Article in journal (Refereed)
    Abstract [en]

    Elaidic acid is the main unnatural trans fatty acid isomer occurring during partial hydrogenation of vegetable oils used as ingredients for the formulation of processed foods. The main objective is to assess associations between processed food intakes and plasma phospholipid elaidic acid concentrations within the European Prospective Investigation into Cancer and Nutrition study. A cross-sectional study was used to determine fatty acid profiles in 3,003 subjects from 16 centers. Single 24-h dietary recalls (24-HDR) were collected using a standardized computerized interview program. Food intakes were computed according to their degree of processing (moderately/nonprocessed foods, processed staple foods, highly processed foods). Adjusted ecological and individual correlations were calculated between processed food intakes and plasma elaidic acid levels. At the population level, mean intakes of highly processed foods were strongly correlated with mean levels of plasma elaidic acid in men (P = 0.0016) and in women (P = 0.0012). At the individual level, these associations remained but at a much lower level in men (r = 0.08, P = 0.006) and in women (r = 0.09, P = 0.0001). The use of an averaged 24-HDR measure of highly processed food intakes is adequate for predicting mean levels of plasma elaidic acid among European populations.

  • 70. Chan, Simon S. M.
    et al.
    Luben, Robert
    Olsen, Anja
    Tjonneland, Anne
    Kaaks, Rudolf
    Teucher, Birgit
    Lindgren, Stefan
    Grip, Olof
    Key, Timothy
    Crowe, Francesca L.
    Bergmann, Manuela M.
    Boeing, Heiner
    Hallmans, Göran
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Nutritional Research. Umeå University, Faculty of Medicine, Department of Biobank Research.
    Karling, Pontus
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Medicine.
    Overvad, Kim
    Palli, Domenico
    Masala, Giovanna
    Kennedy, Hugh
    vanSchaik, Fiona
    Bueno-de-Mesquita, Bas
    Oldenburg, Bas
    Khaw, Kay-Tee
    Riboli, Elio
    Hart, Andrew R.
    Body Mass Index and the Risk for Crohn's Disease and Ulcerative Colitis: Data From a European Prospective Cohort Study (The IBD in EPIC Study)2013In: American Journal of Gastroenterology, ISSN 0002-9270, E-ISSN 1572-0241, Vol. 108, no 4, p. 575-582Article in journal (Refereed)
    Abstract [en]

    OBJECTIVES: Obesity is associated with a proinflammatory state that may be involved in the etiology of inflammatory bowel disease (IBD), for which there are plausible biological mechanisms. Our aim was to perform the first prospective cohort study investigating if there is an association between obesity and the development of incident IBD. METHODS: A total of 300,724 participants were recruited into the European Prospective Investigation into Cancer and Nutrition study. At recruitment, anthropometric measurements of height and weight plus physical activity and total energy intake from validated questionnaires were recorded. The cohort was monitored identifying participants who developed either Crohn's disease (CD) or ulcerative colitis (UC). Each case was matched with four controls and conditional logistic regression used to calculate odds ratios (ORs) for body mass index (BMI) adjusted for smoking, energy intake, and physical activity. RESULTS: In the cohort, 177 participants developed incident UC and 75 participants developed incident CD. There were no associations with the four higher categories of BMI compared with a normal BMI for UC (P-trend = 0.36) or CD (P-trend = 0.83). The lack of associations was consistent when BMI was analyzed as a continuous or binary variable (BMI 18.5 <25.0 vs. >= 25 kg/m(2)). Physical activity and total energy intake, factors that influence BMI, did not show any association with UC (physical activity, P-trend = 0.79; total energy intake, P-trend = 0.18) or CD (physical activity, P-trend = 0.42; total energy, P-trend = 0.11). CONCLUSIONS: Obesity as measured by BMI is not associated with the development of incident UC or CD. Alternative measures of obesity are required to further investigate the role of obesity in the development of incident IBD.

  • 71. Chan, Simon S. M.
    et al.
    Luben, Robert
    van Schaik, Fiona
    Oldenburg, Bas
    Bueno-De-Mesquita, H. Bas
    Hallmans, Göran
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Nutritional Research.
    Karling, Pontus
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Medicine.
    Lindgren, Stefan
    Grip, Olof
    Key, Timothy
    Crowe, Francesca L.
    Bergmann, Manuela M.
    Overvad, Kim
    Palli, Domenico
    Masala, Giovanna
    Khaw, Kay-Tee
    Racine, Antoine
    Carbonnel, Franck
    Boutron-Rualt, Marie-Christine
    Olsen, Anja
    Tjonneland, Anne
    Kaaks, Rudolf
    Tumino, Rosario
    Trichopoulou, Antonia
    Hart, Andrew R.
    Carbohydrate Intake in the Etiology of Crohn's Disease and Ulcerative Colitis2014In: Inflammatory Bowel Diseases, ISSN 1078-0998, E-ISSN 1536-4844, Vol. 20, no 11, p. 2013-2021Article in journal (Refereed)
    Abstract [en]

    Background: Diet may have a role in the etiology of inflammatory bowel disease. In previous studies, the associations between increased intakes of carbohydrates, sugar, starch, and inflammatory bowel disease are inconsistent. However, few prospective studies have investigated the associations between these macronutrients and incident Crohn's disease (CD) or ulcerative colitis (UC). Methods: A total of 401,326 men and women were recruited between 1991 and 1998. At recruitment, dietary intakes of carbohydrate, sugar, and starch were measured using validated food frequency questionnaires. The cohort was monitored identifying participants who developed incident CD or UC. Cases were matched with 4 controls, and odds ratios were calculated for quintiles of total carbohydrate, sugar, and starch intakes adjusted for total energy intake, body mass index, and smoking. Results: One hundred ten participants developed CD, and 244 participants developed UC during follow-up. The adjusted odds ratio for the highest versus the lowest quintiles of total carbohydrate intake for CD was 0.87, 95% CI = 0.24 to 3.12 and for UC 1.46, 95% CI = 0.62 to 3.46, with no significant trends across quintiles for either (CD, P-trend = 0.70; UC, P-trend = 0.41). Similarly, no associations were observed with intakes of total sugar (CD, P-trend = 0.50; UC, P-trend = 0.71) or starch (CD, P-trend = 0.69; UC, P-trend = 0.17). Conclusions: The lack of associations with these nutrients is in agreement with many case-control studies that have not identified associations with CD or UC. As there is biological plausibility for how specific carbohydrates could have an etiological role in inflammatory bowel disease, future epidemiological work should assess individual carbohydrates, although there does not seem to be a macronutrient effect.

  • 72. Chan, SSM
    et al.
    Luben, R
    Olsen, A
    Tjonneland, A
    Kaaks, R
    Lindgren, S
    Grip, O
    Bergmann, MM
    Boeing, H
    Hallmans, Göran
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Nutritional Research. Umeå University, Faculty of Medicine, Department of Biobank Research.
    Karling, Pontus
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Medicine.
    Overvad, K
    Veno, SK
    van Schaik, F
    Bueno-de-Mesquita, B
    Oldenburg, B
    Khaw, K-T
    Riboli, E
    Hart, AR
    Association between high dietary intake of the n-3 polyunsaturated fatty acid docosahexaenoic acid and reduced risk of Crohn's disease2014In: Alimentary Pharmacology and Therapeutics, ISSN 0269-2813, E-ISSN 1365-2036, Vol. 39, no 8, p. 834-842Article in journal (Refereed)
    Abstract [en]

    Background There are plausible mechanisms for how dietary docosahexaenoic acid (DHA), an n-3 polyunsaturated fatty acid, could prevent Crohn's disease (CD).

    Aim To conduct a prospective study to investigate the association between increased intake of DHA and risk of CD.

    Methods Overall, 229702 participants were recruited from nine European centres between 1991 and 1998. At recruitment, dietary intakes of DHA and fatty acids were measured using validated food frequency questionnaires. The cohort was monitored through to June 2004 to identify participants who developed incident CD. In a nested case-control analysis, each case was matched with four controls; odds ratios (ORs) were calculated for quintiles of DHA intake, adjusted for total energy intake, smoking, other dietary fatty acids, dietary vitamin D and body mass index.

    Results Seventy-three participants developed incident CD. All higher quintiles of DHA intake were inversely associated with development of CD; the highest quintile had the greatest effect size (OR=0.07; 95% CI=0.02-0.81). The OR trend across quintiles of DHA was 0.54 (95% CI=0.30-0.99, P-trend=0.04). Including BMI in the multivariate analysis, due to its correlation with dietary fat showed similar associations. There were no associations with the other dietary fatty acids studied.

    Conclusion There were inverse associations, with a biological gradient between increasing dietary docosahexaenoic acid intakes and incident Crohn's disease. Further studies in other populations should measure docosahexaenoic acid to determine if the association is consistent and the hypothesis tested in randomised controlled trials of purely docosahexaenoic acid supplementation.

  • 73. Chen, J
    et al.
    Lindmark-Månsson, H
    Drevelius, M
    Tidehag, P
    Hallmans, Göran
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Nutritional Research.
    Hertervig, E
    Nilsson, A
    Akesson, B
    Bioavailability of selenium from bovine milk as assessed in subjects with ileostomy.2004In: European Journal of Clinical Nutrition, ISSN 0954-3007, Vol. 58, no 2, p. 350-5Article in journal (Refereed)
  • 74. Chen, Tianhui
    et al.
    Lukanova, Annekatrin
    Grankvist, Kjell
    Umeå University, Faculty of Medicine, Department of Medical Biosciences, Clinical chemistry.
    Zeleniuch-Jacquotte, Anne
    Wulff, Marianne
    Umeå University, Faculty of Medicine, Department of Clinical Sciences, Obstetrics and Gynaecology.
    Johansson, Robert
    Umeå University, Faculty of Medicine, Department of Radiation Sciences, Oncology.
    Schock, Helena
    Lenner, Per
    Umeå University, Faculty of Medicine, Department of Radiation Sciences, Oncology.
    Hallmans, Göran
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Nutritional Research.
    Wadell, Göran
    Umeå University, Faculty of Medicine, Department of Clinical Microbiology, Virology.
    Toniolo, Paolo
    Lundin, Eva
    Umeå University, Faculty of Medicine, Department of Medical Biosciences, Pathology.
    IGF-I during primiparous pregnancy and maternal risk of breast cancer2010In: Breast Cancer Research and Treatment, ISSN 0167-6806, E-ISSN 1573-7217, Vol. 121, no 1, p. 169-175Article in journal (Refereed)
    Abstract [en]

    Previously, we reported that insulin-like growth factor (IGF)-I during early pregnancy is positively associated with maternal risk of breast cancer. To further explore this association, we designed a new study limited to women who donated a blood sample during their first pregnancy ending with childbirth. A case-control study was nested within the Northern Sweden Maternity Cohort in which repository since 1975, serum specimens remaining after early pregnancy screening for infectious diseases had been preserved. Study subjects were selected among women who donated a blood sample during the full-term pregnancy that led to the birth of their first child. Two hundred and forty-four women with invasive breast cancer were eligible. Two controls, matching the index case for age and date at blood donation were selected (n = 453). IGF-I was measured in serum samples on an Immulite 2000 analyzer. Conditional logistic regression was used to estimate odds ratios and 95% confidence intervals. A significant positive association of breast cancer with IGF-I was observed, with OR of 1.73 (95% CI: 1.14-2.63) for the top tertile, P < 0.009. Subgroup analyses did not indicate statistical heterogeneity of the association by ages at sampling and diagnosis or by lag time to cancer diagnosis, although somewhat stronger associations with risk were observed in women < or = age 25 at index pregnancy and for cases diagnosed within 15 years of blood donation. The results of the study add further evidence for an adverse effect of elevated IGF-I concentrations during early reproductive life on risk of breast cancer.

  • 75. Chen, Tianhui
    et al.
    Lundin, Eva
    Umeå University, Faculty of Medicine, Department of Medical Biosciences, Pathology.
    Grankvist, Kjell
    Umeå University, Faculty of Medicine, Department of Medical Biosciences, Clinical chemistry.
    Zeleniuch-Jacquotte, Anne
    Wulff, Marianne
    Umeå University, Faculty of Medicine, Department of Clinical Sciences, Obstetrics and Gynaecology.
    Afanasyeva, Yelena
    Schock, Helena
    Johansson, Robert
    Umeå University, Faculty of Medicine, Department of Radiation Sciences, Oncology.
    Lenner, Per
    Umeå University, Faculty of Medicine, Department of Radiation Sciences, Oncology.
    Hallmans, Göran
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Nutritional Research.
    Wadell, Göran
    Umeå University, Faculty of Medicine, Department of Clinical Microbiology, Virology.
    Toniolo, Paolo
    Lukanova, Annekatrin
    Maternal hormones during early pregnancy: a cross-sectional study2010In: Cancer Causes and Control, ISSN 0957-5243, E-ISSN 1573-7225, Vol. 21, no 5, p. 719-727Article in journal (Refereed)
    Abstract [en]

    BACKGROUND: Little is known about correlates of first-trimester pregnancy hormones as in most studies maternal hormones have been measured later in gestation. We examined the associations of maternal characteristics and child sex with first-trimester maternal concentrations of four hormones implicated in breast cancer: human chorionic gonadotropin (hCG), alpha-fetoprotein (AFP), insulin-like growth factor (IGF)-I, and IGF-II. METHODS: About 338 serum samples donated to the Northern Sweden Maternity Cohort (NSMC), 1975-2001, during the first trimester of uncomplicated pregnancies, were analyzed for the hormones of interest as a part of a case-control study. The associations of maternal characteristics and child sex with hormone concentrations were investigated by correlation, general linear regression, and multivariate regression models. RESULTS: In the first trimester, greater maternal age was inversely correlated with IGF-I and IGF-II. In comparison with women carrying their first child, already parous women had higher IGF-I but lower hCG. Greater maternal weight and smoking were inversely correlated with hCG. No differences in hormone levels by child sex were observed. CONCLUSIONS: Our analyses indicated that potentially modifiable maternal characteristics (maternal weight and smoking) influence first-trimester pregnancy maternal hormone concentrations.

  • 76. Chen, Tianhui
    et al.
    Surcel, Helja-Marja
    Lundin, Eva
    Umeå University, Faculty of Medicine, Department of Medical Biosciences, Pathology.
    Kaasila, Marjo
    Lakso, Hans-Ake
    Schock, Helena
    Kaaks, Rudolf
    Koskela, Pentti
    Grankvist, Kjell
    Umeå University, Faculty of Medicine, Department of Medical Biosciences, Clinical chemistry.
    Hallmans, Göran
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Nutritional Research.
    Pukkala, Eero
    Zeleniuch-Jacquotte, Anne
    Toniolo, Paolo
    Lehtinen, Matti
    Lukanova, Annekatrin
    Circulating sex steroids during pregnancy and maternal risk of non-epithelial ovarian cancer2011In: Cancer Epidemiology, Biomarkers and Prevention, ISSN 1055-9965, E-ISSN 1538-7755, Vol. 20, no 2, p. 324-336Article in journal (Refereed)
    Abstract [en]

    This is the first prospective study providing initial evidence that elevated androgens play a role in the pathogenesis of SCST. Impact: Our study may note a particular need for larger confirmatory investigations on sex steroids and NEOC. Cancer Epidemiol Biomarkers Prev; 20(2); 324-36. ©2010 AACR.

  • 77. Chen, Yen-Ching
    et al.
    Kraft, Peter
    Bretsky, Philip
    Ketkar, Shamika
    Hunter, David J
    Albanes, Demetrius
    Altshuler, David
    Andriole, Gerald
    Berg, Christine D
    Boeing, Heiner
    Burtt, Noel
    Bueno-de-Mesquita, Bas
    Cann, Howard
    Canzian, Federico
    Chanock, Stephen
    Dunning, Alison
    Feigelson, Heather S
    Freedman, Matthew
    Gaziano, J Michael
    Giovannucci, Edward
    Sánchez, Maria-Jose
    Haiman, Christopher A
    Hallmans, Göran
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Nutritional Research.
    Hayes, Richard B
    Henderson, Brian E
    Hirschhorn, Joel
    Kaaks, Rudolf
    Key, Timothy J
    Kolonel, Laurence N
    LeMarchand, Loic
    Ma, Jing
    Overvad, Kim
    Palli, Domenico
    Pharaoh, Paul
    Pike, Malcolm
    Riboli, Eliot
    Rodriguez, Carmen
    Setiawan, V Wendy
    Stampfer, Meir
    Stram, Daniel O
    Thomas, Gilles
    Thun, Michael J
    Travis, Ruth C
    Virtamo, Jarmo
    Trichopoulou, Antonia
    Wacholder, Sholom
    Weinstein, Stephanie J
    Sequence variants of estrogen receptor beta and risk of prostate cancer in the National Cancer Institute Breast and Prostate Cancer Cohort Consortium.2007In: Cancer Epidemiology Biomarkers & Prevention, ISSN 1055-9965, Vol. 16, no 10, p. 1973-81Article in journal (Refereed)
  • 78. Chuang, Shu-Chun
    et al.
    Norat, Teresa
    Murphy, Neil
    Olsen, Anja
    Tjonneland, Anne
    Overvad, Kim
    Boutron-Ruault, Marie Christine
    Perquier, Florence
    Dartois, Laureen
    Kaaks, Rudolf
    Teucher, Birgit
    Bergmann, Manuela M.
    Boeing, Heiner
    Trichopoulou, Antonia
    Lagiou, Pagona
    Trichopoulos, Dimitrios
    Grioni, Sara
    Sacerdote, Carlotta
    Panico, Salvatore
    Palli, Domenico
    Tumino, Rosario
    Peeters, Petra H. M.
    Bueno-de-Mesquita, Bas
    Ros, Martine M.
    Brustad, Magritt
    Asli, Lene Angell
    Skeie, Guri
    Quiros, J. Ramon
    Gonzalez, Carlos A.
    Sanchez, Maria-Jose
    Navarro, Carmen
    Aicua, Eva Ardanaz
    Dorronsoro, Miren
    Drake, Isabel
    Sonestedt, Emily
    Johansson, Ingegerd
    Umeå University, Faculty of Medicine, Department of Odontology, Cariology.
    Hallmans, Göran
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Nutritional Research.
    Key, Timothy
    Crowe, Francesca
    Khaw, Kay-Tee
    Wareham, Nicholas
    Ferrari, Pietro
    Slimani, Nadia
    Romieu, Isabelle
    Gallo, Valentina
    Riboli, Elio
    Vineis, Paolo
    Fiber intake and total and cause-specific mortality in the European Prospective Investigation into Cancer and Nutrition cohort2012In: American Journal of Clinical Nutrition, ISSN 0002-9165, E-ISSN 1938-3207, Vol. 96, no 1, p. 164-174Article in journal (Refereed)
    Abstract [en]

    Background: Previous studies have shown that high fiber intake is associated with lower mortality. However, little is known about the association of dietary fiber with specific causes of death other than cardiovascular disease (CVD). Objective: The aim of this study was to assess the relation between fiber intake, mortality, and cause-specific mortality in a large European prospective study of 452,7 I 7 men and women. Design: HRs and 95% CIs were estimated by using Cox proportional hazards models, stratified by age, sex, and center and adjusted for education, smoking, alcohol consumption, BMI, physical activity, total energy intake, and, in women, ever use of menopausal hormone therapy. Results: During a mean follow-up of 12.7 y, a total of 23,582 deaths were recorded. Fiber intake was inversely associated with total mortality (HRper (10-g/d) (increase): 0.90; 95% Cl: 0.88, 0.92); with mortality from circulatory (HRper (10-g/d increase): 0.90 and 0.88 for men and women, respectively), digestive (HR: 0.61 and 0.64), respiratory (HR: 0.77 and 0.62), and non-CVD noncancer inflammatory (HR: 0.85 and 0.80) diseases; and with smoking-related cancers (HR: 0.86 and 0.89) but not with non-smoking-related cancers (HR: 1.05 and 0.97). The associations were more evident for fiber from cereals and vegetables than from fruit. The associations were similar across BMI and physical activity categories but were stronger in smokers and participants who consumed >18 g alcohol/d. Conclusions: Higher fiber intake is associated with lower mortality, particularly from circulatory, digestive, and non-CVD noncancer inflammatory diseases. Our results support current recommendations of high dietary fiber intake for health maintenance. Am J Clin Nutr 2012;96:164-74.

  • 79. Clendenen, Tess V
    et al.
    Arslan, Alan A
    Koenig, Karen L
    Enquist, Kerstin
    Wirgin, Isaac
    Gren, Sa
    Lukanova, Annekatrin
    Sjodin, Hubert
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Nutritional Research.
    Zeleniuch-Jacquotte, Anne
    Shore, Roy E
    Hallmans, Göran
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Nutritional Research.
    Toniolo, Paolo
    Lundin, Eva
    Umeå University, Faculty of Medicine, Department of Medical Biosciences, Pathology.
    Vitamin D receptor polymorphisms and risk of epithelial ovarian cancer.2008In: Cancer Lett, ISSN 0304-3835, Vol. 260, no 1-2, p. 209-215Article in journal (Refereed)
  • 80. Clendenen, Tess V
    et al.
    Arslan, Alan A
    Lokshin, Anna E
    Idahl, Annika
    Umeå University, Faculty of Medicine, Department of Clinical Sciences, Obstetrics and Gynaecology.
    Hallmans, Göran
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Nutritional Research.
    Koenig, Karen L
    Marrangoni, Adele M
    Nolen, Brian M
    Ohlson, Nina
    Umeå University, Faculty of Medicine, Department of Medical Biosciences, Pathology.
    Zeleniuch-Jacquotte, Anne
    Lundin, Eva
    Umeå University, Faculty of Medicine, Department of Medical Biosciences, Pathology.
    Temporal reliability of cytokines and growth factors in EDTA plasma2010In: BMC research notes, ISSN 1756-0500, Vol. 3, no 1, p. 302-Article in journal (Refereed)
    Abstract [en]

    BACKGROUND: Cytokines are involved in the development of chronic diseases, including cancer. It is important to evaluate the temporal reproducibility of cytokines in plasma prior to conducting epidemiologic studies utilizing these markers.

    FINDINGS: We assessed the temporal reliability of CRP, 22 cytokines and their soluble receptors (IL-1alpha, IL-1beta, IL-1Ra, IL-2, sIL-2R, IL-4, IL-5, IL-6, sIL-6R, IL-7, IL-8, IL-10, IL-12p40, IL-12p70, IL-13, IL-15, IL-17, TNFalpha, sTNF-R1, sTNF-R2, IFNalpha, IFNgamma) and eight growth factors (GM-CSF, EGF, bFGF, G-CSF, HGF, VEGF, EGFR, ErbB2) in repeated EDTA plasma samples collected an average of two years apart from 18 healthy women (age range: 42-62) enrolled in a prospective cohort study. We also estimated the correlation between serum and plasma biomarker levels using 18 paired clinical samples from postmenopausal women (age range: 75-86). Twenty-six assays were able to detect their analytes in at least 70% of samples. Of those 26 assays, we observed moderate to high intra-class correlation coefficients (ICCs)(ranging from 0.53-0.89) for 22 assays, and low ICCs (0-0.47) for four assays. Serum and plasma levels were highly correlated (r > 0.6) for most markers, except for seven assays (r < 0.5).

    CONCLUSIONS: For 22 of the 31 biomarkers, a single plasma measurement is a reliable estimate of a woman's average level over a two-year period.

  • 81. Clendenen, Tess V.
    et al.
    Arslan, Alan A.
    Lokshin, Anna E.
    Liu, Mengling
    Lundin, Eva
    Umeå University, Faculty of Medicine, Department of Medical Biosciences, Pathology.
    Koenig, Karen L.
    Berrino, Franco
    Hallmans, Göran
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Nutritional Research. Umeå University, Faculty of Medicine, Department of Biobank Research.
    Idahl, Annika
    Umeå University, Faculty of Medicine, Department of Clinical Sciences, Obstetrics and Gynaecology.
    Krogh, Vittorio
    Lukanova, Annekatrin
    Marrangoni, Adele
    Muti, Paola
    Nolen, Brian M.
    Ohlson, Nina
    Umeå University, Faculty of Medicine, Department of Medical Biosciences, Pathology.
    Shore, Roy E.
    Sieri, Sabina
    Zeleniuch-Jacquotte, Anne
    Circulating prolactin levels and risk of epithelial ovarian cancer2013In: Cancer Causes and Control, ISSN 0957-5243, E-ISSN 1573-7225, Vol. 24, no 4, p. 741-748Article in journal (Refereed)
    Abstract [en]

    Indirect evidence from experimental and epidemiological studies suggests that prolactin may be involved in ovarian cancer development. However, the relationship between circulating prolactin levels and risk of ovarian cancer is unknown.

    We conducted a nested case-control study of 230 cases and 432 individually matched controls within three prospective cohorts to evaluate whether pre-diagnostic circulating prolactin is associated with subsequent risk of ovarian cancer. We also assessed whether lifestyle and reproductive factors are associated with circulating prolactin among controls.

    Prolactin levels were significantly lower among post- versus pre-menopausal women, parous versus nulliparous women, and past versus never users of oral contraceptives in our cross-sectional analysis of controls. In our nested case-control study, we observed a non-significant positive association between circulating prolactin and ovarian cancer risk (ORQ4vsQ1 1.56, 95 % CI 0.94, 2.63, p trend 0.15). Our findings were similar in multivariate-adjusted models and in the subgroup of women who donated blood a parts per thousand yen5 years prior to diagnosis. We observed a significant positive association between prolactin and risk for the subgroup of women with BMI a parts per thousand yen25 kg/m(2) (ORQ4vsQ1 3.10, 95 % CI 1.39, 6.90), but not for women with BMI < 25 kg/m(2) (ORQ4vsQ1 0.81, 95 % CI 0.40, 1.64).

    Our findings suggest that prolactin may be associated with increased risk of ovarian cancer, particularly in overweight/obese women. Factors associated with reduced risk of ovarian cancer, such as parity and use of oral contraceptives, were associated with lower prolactin levels, which suggests that modulation of prolactin may be a mechanism underlying their association with risk.

  • 82. Clendenen, Tess V.
    et al.
    Ge, Wenzhen
    Koenig, Karen L.
    Afanasyeva, Yelena
    Agnoli, Claudia
    Brinton, Louise A.
    Darvishian, Farbod
    Dorgan, Joanne F.
    Eliassen, A. Heather
    Falk, Roni T.
    Hallmans, Göran
    Umeå University, Faculty of Medicine, Department of Biobank Research. Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Section of Sustainable Health.
    Hankinson, Susan E.
    Hoffman-Bolton, Judith
    Key, Timothy J.
    Krogh, Vittorio
    Nichols, Hazel B.
    Sandler, Dale P.
    Schoemaker, Minouk J.
    Sluss, Patrick M.
    Sund, Malin
    Swerdlow, Anthony J.
    Visvanathan, Kala
    Zeleniuch-Jacquotte, Anne
    Liu, Mengling
    Breast cancer risk prediction in women aged 35-50 years: impact of including sex hormone concentrations in the Gail model2019In: Breast Cancer Research, ISSN 1465-5411, E-ISSN 1465-542X, Vol. 21, article id 42Article in journal (Refereed)
    Abstract [en]

    Background: Models that accurately predict risk of breast cancer are needed to help younger women make decisions about when to begin screening. Premenopausal concentrations of circulating anti-Mullerian hormone (AMH), a biomarker of ovarian reserve, and testosterone have been positively associated with breast cancer risk in prospective studies. We assessed whether adding AMH and/or testosterone to the Gail model improves its prediction performance for women aged 35-50.

    Methods: In a nested case-control study including ten prospective cohorts (1762 invasive cases/1890 matched controls) with pre-diagnostic serum/plasma samples, we estimated relative risks (RR) for the biomarkers and Gail risk factors using conditional logistic regression and random-effects meta-analysis. Absolute risk models were developed using these RR estimates, attributable risk fractions calculated using the distributions of the risk factors in the cases from the consortium, and population-based incidence and mortality rates. The area under the receiver operating characteristic curve (AUC) was used to compare the discriminatory accuracy of the models with and without biomarkers.

    Results: The AUC for invasive breast cancer including only the Gail risk factor variables was 55.3 (95% CI 53.4, 57.1). The AUC increased moderately with the addition of AMH (AUC 57.6, 95% CI 55.7, 59.5), testosterone (AUC 56.2, 95% CI 54.4, 58.1), or both (AUC 58.1, 95% CI 56.2, 59.9). The largest AUC improvement (4.0) was among women without a family history of breast cancer.

    Conclusions: AMH and testosterone moderately increase the discriminatory accuracy of the Gail model among women aged 35-50. We observed the largest AUC increase for women without a family history of breast cancer, the group that would benefit most from improved risk prediction because early screening is already recommended for women with a family history.

  • 83. Clendenen, Tess V.
    et al.
    Ge, Wenzhen
    Koenig, Karen L.
    Axelsson, Tomas
    Liu, Mengling
    Afanasyeva, Yelena
    Andersson, Anne
    Arslan, Alan A.
    Chen, Yu
    Hallmans, Göran
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Nutritional Research.
    Lenner, Per
    Kirchhoff, Tomas
    Lundin, Eva
    Umeå University, Faculty of Medicine, Department of Medical Biosciences, Pathology.
    Shore, Roy E.
    Sund, Malin
    Zeleniuch-Jacquotte, Anne
    Genetic Polymorphisms in Vitamin D Metabolism and Signaling Genes and Risk of Breast Cancer: a nested case-control study2015In: PLoS ONE, ISSN 1932-6203, E-ISSN 1932-6203, Vol. 10, no 10, article id e0140478Article in journal (Refereed)
    Abstract [en]

    Genetic polymorphisms in vitamin D metabolism and signaling genes have been inconsistently associated with risk of breast cancer, though few studies have examined SNPs in vitamin D-related genes other than the vitamin D receptor (VDR) gene and particularly have not examined the association with the retinoid X receptor alpha (RXRA) gene which may be a key vitamin D pathway gene. We conducted a nested case-control study of 734 cases and 1435 individually matched controls from a population-based prospective cohort study, the Northern Sweden Mammary Screening Cohort. Tag and functional SNPs were genotyped for the VDR, cytochrome p450 24A1 (CYP24A1), and RXRA genes. We also genotyped specific SNPs in four other genes related to vitamin D metabolism and signaling (GC/VDBP, CYP2R1, DHCR7, and CYP27B1). SNPs in the CYP2R1, DHCR7, and VDBP gene regions that were associated with circulating 25(OH) D concentration in GWAS were also associated with plasma 25(OH) D in our study (p-trend < 0.005). After taking into account the false discovery rate, these SNPs were not significantly associated with breast cancer risk, nor were any of the other SNPs or haplotypes in VDR, RXRA, and CYP24A1. We observed no statistically significant associations between polymorphisms or haplotypes in key vitamin D-related genes and risk of breast cancer. These results, combined with the observation in this cohort and most other prospective studies of no association of circulating 25(OH) D with breast cancer risk, do not support an association between vitamin D and breast cancer risk.

  • 84. Clendenen, Tess V.
    et al.
    Hertzmark, Kathryn
    Koenig, Karen L.
    Lundin, Eva
    Umeå University, Faculty of Medicine, Department of Medical Biosciences, Pathology.
    Rinaldi, Sabina
    Johnson, Theron
    Krogh, Vittorio
    Hallmans, Göran
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Nutritional Research. Umeå University, Faculty of Medicine, Department of Biobank Research.
    Idahl, Annika
    Umeå University, Faculty of Medicine, Department of Clinical Sciences, Obstetrics and Gynecology.
    Lukanova, Annekatrin
    Zeleniuch-Jacquotte, Anne
    Premenopausal Circulating Androgens and Risk of Endometrial Cancer: results of a Prospective Study2016In: Hormones & cancer, ISSN 1868-8500, Vol. 7, no 3, p. 178-187Article in journal (Refereed)
    Abstract [en]

    Endometrial cancer risk is increased by estrogens unopposed by progesterone. In premenopausal women, androgen excess is often associated with progesterone insufficiency, suggesting that premenopausal androgen concentrations may be associated with risk. In a case-control study nested within three cohorts, we assessed the relationship between premenopausal androgens and risk of endometrial cancer (161 cases and 303 controls matched on age and date of blood donation). Testosterone, DHEAS, androstenedione, and SHBG were measured in serum or plasma. Free testosterone was calculated from testosterone and SHBG. We observed trends of increasing risk across tertiles of testosterone (ORT3-T1 = 1.59, 95 % CI = 0.96, 2.64, p = 0.08) and free testosterone (ORT3-T1 = 1.76, 95 % CI = 1.01, 3.07, p = 0.047), which were not statistically significant after adjustment for body mass index (BMI). There was no association for DHEAS, androstenedione, or SHBG. There were significant interactions by age at diagnosis (<55 years, n = 51 cases; ≥55 years, n = 110 cases). Among women who were ≥55 years of age (predominantly postmenopausal) at diagnosis, the BMI-adjusted OR was 2.08 (95 % CI = 1.25, 3.44, p = 0.005) for a doubling in testosterone and 1.55 (95 % CI = 1.04, 2.31, p = 0.049) for a doubling in free testosterone. There was no association among women aged <55 years at diagnosis, consistent with the only other prospective study to date. If pre- and post-menopausal concentrations of androgens are correlated, our observation of an association of premenopausal androgens with risk among women aged ≥55 years at diagnosis could be due to the effect on the endometrium of postmenopausal androgen-derived estrogens in the absence of progesterone, which is no longer secreted.

  • 85. Clendenen, Tess V
    et al.
    Koenig, Karen L
    Arslan, Alan A
    Lukanova, Annekatrin
    Berrino, Franco
    Gu, Yian
    Hallmans, Göran
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Nutritional Research.
    Idahl, Annika
    Umeå University, Faculty of Medicine, Department of Clinical Sciences, Obstetrics and Gynaecology.
    Krogh, Vittorio
    Lokshin, Anna E
    Lundin, Eva
    Umeå University, Faculty of Medicine, Department of Medical Biosciences, Pathology.
    Muti, Paola
    Marrangoni, Adele
    Nolen, Brian M
    Ohlson, Nina
    Umeå University, Faculty of Medicine, Department of Medical Biosciences, Pathology.
    Shore, Roy E
    Sieri, Sabina
    Zeleniuch-Jacquotte, Anne
    Factors associated with inflammation markers, a cross-sectional analysis2011In: Cytokine, ISSN 1043-4666, E-ISSN 1096-0023, Vol. 56, no 3, p. 769-778Article in journal (Refereed)
    Abstract [en]

    Epidemiological studies have reported associations between circulating inflammation markers and risk of chronic diseases. It is of interest to examine whether risk factors for these diseases are associated with inflammation. We conducted a cross-sectional analysis to evaluate whether reproductive and lifestyle factors and circulating vitamin D were associated with inflammation markers, including C-reactive protein, cytokines (IL-1β, IL-2, IL-4, IL-5, IL-6, IL-10, IL-12p40, IL-12p70, IL-13, TNFα), and cytokine modulators (IL-1RA, sIL-1RII, sIL-2Ra, sIL-4R, sIL-6R, sTNF-R1/R2), among 616 healthy women. We confirmed associations of several inflammation markers with age and BMI. We also observed significantly higher levels of certain inflammation markers in postmenopausal vs. premenopausal women (TNFα, sIL-1RII, sIL-2Ra), with increasing parity (IL-12p40), and with higher circulating 25(OH) vitamin D (IL-13) and lower levels among current users of non-steroidal anti-inflammatory drugs (NSAIDs) (IL-1β, IL-2, IL-10, IL-12p70, and IL-12p40), current smokers (IL-4, IL-13, IL-12p40), and women with a family history of breast or ovarian cancer (IL-4, IL-10, IL-13). Our findings suggest that risk factors for chronic diseases (age, BMI, menopausal status, parity, NSAID use, family history of breast and ovarian cancer, and smoking) are associated with inflammation markers in healthy women.

  • 86. Clendenen, Tess V
    et al.
    Lundin, Eva
    Umeå University, Faculty of Medicine, Department of Medical Biosciences, Pathology.
    Zeleniuch-Jacquotte, Anne
    Koenig, Karen L
    Berrino, Franco
    Lukanova, Annekatrin
    Lokshin, Anna E
    Idahl, Annika
    Umeå University, Faculty of Medicine, Department of Clinical Sciences, Obstetrics and Gynaecology.
    Ohlson, Nina
    Umeå University, Faculty of Medicine, Department of Medical Biosciences, Pathology.
    Hallmans, Göran
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Nutritional Research.
    Krogh, Vittorio
    Sieri, Sabina
    Muti, Paola
    Marrangoni, Adele
    Nolen, Brian M
    Liu, Mengling
    Shore, Roy E
    Arslan, Alan A
    Circulating inflammation markers and risk of epithelial ovarian cancer.2011In: Cancer Epidemiology, Biomarkers and Prevention, ISSN 1055-9965, E-ISSN 1538-7755, Vol. 20, no 5, p. 799-810Article in journal (Refereed)
    Abstract [en]

    Background: Factors contributing to chronic inflammation appear to be associated with increased risk of ovarian cancer. The purpose of this study was to assess the association between circulating levels of inflammation mediators and subsequent risk of ovarian cancer.

    Methods: We conducted a case-control study of 230 cases and 432 individually matched controls nested within three prospective cohorts to evaluate the association of prediagnostic circulating levels of inflammation-related biomarkers (IL-1β, IL-2, IL-4, IL-5, IL-6, IL-10, IL-12p40, IL-12p70, IL-13, TNFα, IL-1Ra, sIL-1RII, sIL-2Ra, sIL-4R, sIL-6R, sTNF-R1, and sTNF-R2) measured using Luminex xMap technology with risk of ovarian cancer.

    Results: We observed a trend across quartiles for IL-2 (ORQ4 vs. Q1: 1.57, 95% CI: 0.98–2.52, P = 0.07), IL-4 (ORQ4 vs. Q1: 1.50, 95% CI: 0.95–2.38, P = 0.06), IL-6 (ORQ4 vs. Q1: 1.63, 95% CI: 1.03–2.58, P = 0.03), IL-12p40 (ORQ4 vs. Q1: 1.60, 95% CI: 1.02–2.51, P = 0.06), and IL-13 (ORQ4 vs. Q1: 1.42, 95% CI: 0.90–2.26, P = 0.11). Trends were also observed when cytokines were modeled on the continuous scale for IL-4 (P trend = 0.01), IL-6 (P trend = 0.01), IL-12p40 (P trend = 0.01), and IL-13 (P trend = 0.04). ORs were not materially different after excluding cases diagnosed less than 5 years after blood donation or when limited to serous tumors.

    Conclusions and Impact: This study provides the first direct evidence that multiple inflammation markers, specifically IL-2, IL-4, IL-6, IL-12, and IL-13, may be associated with risk of epithelial ovarian cancer, and adds to the evidence that inflammation is involved in the development of this disease.

  • 87. Clendenen, Tess
    et al.
    Zeleniuch-Jacquotte, Anne
    Wirgin, Isaac
    Koenig, Karen L
    Afanasyeva, Yelena
    Lundin, Eva
    Umeå University, Faculty of Medicine, Department of Medical Biosciences, Pathology. Umeå University, Faculty of Medicine, Department of Biobank Research.
    Arslan, Alan A
    Axelsson, Tomas
    Försti, Asta
    Hallmans, Göran
    Umeå University, Faculty of Medicine, Department of Biobank Research. Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Nutritional Research.
    Hemminki, Kari
    Lenner, Per
    Umeå University, Faculty of Medicine, Department of Biobank Research. Umeå University, Faculty of Medicine, Department of Radiation Sciences, Oncology.
    Roy, Nirmal
    Shore, Roy E
    Chen, Yu
    Genetic variants in hormone-related genes and risk of breast cancer2013In: PLoS ONE, ISSN 1932-6203, E-ISSN 1932-6203, Vol. 8, no 7, p. e69367-Article in journal (Refereed)
    Abstract [en]

    Sex hormones play a key role in the development of breast cancer. Certain polymorphic variants (SNPs and repeat polymorphisms) in hormone-related genes are associated with sex hormone levels. However, the relationship observed between these genetic variants and breast cancer risk has been inconsistent. We conducted a case-control study nested within two prospective cohorts to assess the relationship between specific genetic variants in hormone-related genes and breast cancer risk. In total, 1164 cases and 2111 individually-matched controls were included in the study. We did not observe an association between potential functional genetic polymorphisms in the estrogen pathway, SHBG rs6259, ESR1 rs2234693, CYP19 rs10046 and rs4775936, and UGT1A1 rs8175347, or the progesterone pathway, PGR rs1042838, with the risk of breast cancer. Our results suggest that these genetic variants do not have a strong effect on breast cancer risk.

  • 88. Couto, E
    et al.
    Boffetta, P
    Lagiou, P
    Ferrari, P
    Buckland, G
    Overvad, K
    Dahm, C C
    Tjønneland, A
    Olsen, A
    Clavel-Chapelon, F
    Boutron-Ruault, M-C
    Cottet, V
    Trichopoulos, D
    Naska, A
    Benetou, V
    Kaaks, R
    Rohrmann, S
    Boeing, H
    von Ruesten, A
    Panico, S
    Pala, V
    Vineis, P
    Palli, D
    Tumino, R
    May, A
    Peeters, P H
    Bueno-de-Mesquita, H B
    Büchner, F L
    Lund, E
    Skeie, G
    Engeset, D
    Gonzalez, C A
    Navarro, C
    Rodríguez, L
    Sánchez, M-J
    Amiano, P
    Barricarte, A
    Hallmans, Göran
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Nutritional Research.
    Johansson, Ingegerd
    Umeå University, Faculty of Medicine, Department of Odontology, Cariology.
    Manjer, J
    Wirfärt, E
    Allen, N E
    Crowe, F
    Khaw, K-T
    Wareham, N
    Moskal, A
    Slimani, N
    Jenab, M
    Romaguera, D
    Mouw, T
    Norat, T
    Riboli, E
    Trichopoulou, A
    Mediterranean dietary pattern and cancer risk in the EPIC cohort.2011In: British Journal of Cancer, ISSN 0007-0920, E-ISSN 1532-1827, Vol. 104, no 9, p. 1493-1499Article in journal (Refereed)
    Abstract [en]

    BACKGROUND: Although several studies have investigated the association of the Mediterranean diet with overall mortality or risk of specific cancers, data on overall cancer risk are sparse.

    METHODS: We examined the association between adherence to Mediterranean dietary pattern and overall cancer risk using data from the European Prospective Investigation Into Cancer and nutrition, a multi-centre prospective cohort study including 142,605 men and 335,873. Adherence to Mediterranean diet was examined using a score (range: 0-9) considering the combined intake of fruits and nuts, vegetables, legumes, cereals, lipids, fish, dairy products, meat products, and alcohol. Association with cancer incidence was assessed through Cox regression modelling, controlling for potential confounders.

    RESULTS: In all, 9669 incident cancers in men and 21,062 in women were identified. A lower overall cancer risk was found among individuals with greater adherence to Mediterranean diet (hazard ratio=0.96, 95% CI 0.95-0.98) for a two-point increment of the Mediterranean diet score. The apparent inverse association was stronger for smoking-related cancers than for cancers not known to be related to tobacco (P (heterogeneity)=0.008). In all, 4.7% of cancers among men and 2.4% in women would be avoided in this population if study subjects had a greater adherence to Mediterranean dietary pattern.

    CONCLUSION: Greater adherence to a Mediterranean dietary pattern could reduce overall cancer risk.

  • 89. Crowe, Francesca L
    et al.
    Allen, Naomi E
    Appleby, Paul N
    Overvad, Kim
    Aardestrup, Inge V
    Johnsen, Nina F
    Tjønneland, Anne
    Linseisen, Jakob
    Kaaks, Rudolf
    Boeing, Heiner
    Kröger, Janine
    Trichopoulou, Antonia
    Zavitsanou, Assimina
    Trichopoulos, Dimitrios
    Sacerdote, Carlotta
    Palli, Domenico
    Tumino, Rosario
    Agnoli, Claudia
    Kiemeney, Lambertus A
    Bueno-de-Mesquita, H Bas
    Chirlaque, María-Dolores
    Ardanaz, Eva
    Larrañaga, Nerea
    Quirós, José R
    Sánchez, Maria-José
    González, Carlos A
    Stattin, Pär
    Umeå University, Faculty of Medicine, Department of Surgical and Perioperative Sciences, Urology and Andrology. Urologi och andrologi.
    Hallmans, Göran
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Nutritional Research.
    Bingham, Sheila
    Khaw, Kay-Tee
    Rinaldi, Sabina
    Slimani, Nadia
    Jenab, Mazda
    Riboli, Elio
    Key, Timothy J
    Fatty acid composition of plasma phospholipids and risk of prostate cancer in a case-control analysis nested within the European Prospective Investigation into Cancer and Nutrition.2008In: Am J Clin Nutr, ISSN 0002-9165, Vol. 88, no 5, p. 1353-63Article in journal (Refereed)
  • 90. Crowe, Francesca L
    et al.
    Key, Timothy J
    Appleby, Paul N
    Travis, Ruth C
    Overvad, Kim
    Jakobsen, Marianne U
    Johnsen, Nina F
    Tjønneland, Anne
    Linseisen, Jakob
    Rohrmann, Sabine
    Boeing, Heiner
    Pischon, Tobias
    Trichopoulou, Antonia
    Lagiou, Pagona
    Trichopoulos, Dimitrios
    Sacerdote, Carlotta
    Palli, Domenico
    Tumino, Rosario
    Krogh, Vitorrio
    Bueno-de-Mesquita, H Bas
    Kiemeney, Lambertus A
    Chirlaque, Maria-Dolores
    Ardanaz, Eva
    Sánchez, Maria-José
    Larrañaga, Nerea
    González, Carlos A
    Quirós, José R
    Manjer, Jonas
    Wirfält, Elisabet
    Stattin, Pär
    Umeå University, Faculty of Medicine, Department of Surgical and Perioperative Sciences, Urology and Andrology. Urologi och andrologi.
    Hallmans, Göran
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Nutritional Research.
    Khaw, Kay-Tee
    Bingham, Sheila
    Ferrari, Pietro
    Slimani, Nadia
    Jenab, Mazda
    Riboli, Elio
    Dietary fat intake and risk of prostate cancer in the European Prospective Investigation into Cancer and Nutrition.2008In: Am J Clin Nutr, ISSN 0002-9165, Vol. 87, no 5, p. 1405-13Article in journal (Refereed)
  • 91. CRP CHD Genetics Collaboration,
    et al.
    Danesh, J
    Hingorani, A
    ----------, ----
    Hallmans, Göran
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Nutritional Research.
    Collaborative pooled analysis of data on C-reactive protein gene variants and coronary disease: judging causality by Mendelian randomisation.2008In: Eur J Epidemiol, ISSN 0393-2990, Vol. 23, no 8, p. 531-40Article in journal (Refereed)
  • 92. Crusius, J B A
    et al.
    Canzian, F
    Capellá, G
    Peña, A S
    Pera, G
    Sala, N
    Agudo, A
    Rico, F
    Del Giudice, G
    Palli, D
    Plebani, M
    Boeing, H
    Bueno-de-Mesquita, H B
    Carneiro, F
    Pala, V
    Save, V E
    Vineis, P
    Tumino, R
    Panico, S
    Berglund, G
    Manjer, J
    Stenling, Roger
    Umeå University, Faculty of Medicine, Department of Medical Biosciences, Pathology.
    Hallmans, Göran
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Nutritional Research.
    Martínez, C
    Dorronsoro, M
    Barricarte, A
    Navarro, C
    Quirós, J R
    Allen, N
    Key, T J
    Binghan, S
    Caldas, C
    Linseisen, J
    Kaaks, R
    Overvad, K
    Tjønneland, A
    Büchner, F C
    Peeters, P H M
    Numans, M E
    Clavel-Chapelon, F
    Trichopoulou, A
    Lundin, Eva
    Jenab, M
    Rinaldi, S
    Ferrari, P
    Riboli, E
    González, C A
    Cytokine gene polymorphisms and the risk of adenocarcinoma of the stomach in the European prospective investigation into cancer and nutrition (EPIC-EURGAST).2008In: Ann Oncol, ISSN 1569-8041, Vol. 19, no 11, p. 1894-1902Article in journal (Refereed)
  • 93. Cust, Anne E
    et al.
    Slimani, Nadia
    Kaaks, Rudolf
    van Bakel, Marit
    Biessy, Carine
    Ferrari, Pietro
    Laville, Martine
    Tjønneland, Anne
    Olsen, Anja
    Overvad, Kim
    Lajous, Martin
    Clavel-Chapelon, Francoise
    Boutron-Ruault, Marie-Christine
    Linseisen, Jakob
    Rohrmann, Sabine
    Nöthlings, Ute
    Boeing, Heiner
    Palli, Domenico
    Sieri, Sabina
    Panico, Salvatore
    Tumino, Rosario
    Sacerdote, Carlotta
    Skeie, Guri
    Engeset, Dagrun
    Gram, Inger Torhild
    Quirós, J Ramón
    Jakszyn, Paula
    Sánchez, María José
    Larrañaga, Nerea
    Navarro, Carmen
    Ardanaz, Eva
    Wirfält, Elisabet
    Berglund, Göran
    Lundin, Eva
    Umeå University, Faculty of Medicine, Department of Medical Biosciences, Pathology. Patologi.
    Hallmans, Göran
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Nutritional Research.
    Bueno-de-Mesquita, H Bas
    Du, Huaidong
    Peeters, Petra H M
    Bingham, Sheila
    Khaw, Kay-Tee
    Allen, Naomi E
    Key, Timothy J
    Jenab, Mazda
    Riboli, Elio
    Dietary carbohydrates, glycemic index, glycemic load, and endometrial cancer risk within the European Prospective Investigation into Cancer and Nutrition cohort.2007In: American Journal of Epidemiology, ISSN 0002-9262, Vol. 166, no 8, p. 912-23Article in journal (Refereed)
  • 94. Cust, Anne E
    et al.
    Stocks, Tanja
    Umeå University, Faculty of Medicine, Department of Surgical and Perioperative Sciences, Urology and Andrology.
    Lukanova, Annekatrin
    Lundin, Eva
    Umeå University, Faculty of Medicine, Department of Medical Biosciences, Pathology.
    Hallmans, Göran
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Nutritional Research.
    Kaaks, Rudolf
    Jonsson, Håkan
    Umeå University, Faculty of Medicine, Department of Radiation Sciences, Oncology.
    Stattin, Pär
    Umeå University, Faculty of Medicine, Department of Surgical and Perioperative Sciences, Urology and Andrology.
    The influence of overweight and insulin resistance on breast cancer risk and tumour stage at diagnosis: a prospective study.2009In: Breast Cancer Research and Treatment, ISSN 0167-6806, E-ISSN 1573-7217, Vol. 113, no 3, p. 567-576Article in journal (Refereed)
    Abstract [en]

    It is hypothesized that insulin resistance and related metabolic factors may influence breast cancer risk, however the epidemiological evidence remains inconclusive. We conducted a case–control study nested in a prospective cohort in Northern Sweden, to clarify the associations of body mass index (BMI), leptin, adiponectin, C-peptide, and glycated haemoglobin (HbA1c) with breast cancer risk. We also investigated whether these associations may be modified by age at diagnosis, tumour stage, and oestrogen and progesterone receptor status. During follow-up, 561 women developed invasive breast cancer and 561 matched controls were selected. Conditional logistic regression was used to calculate odds ratios (OR) as estimates of relative risk, and 95% confidence intervals (CI). The associations of BMI, leptin and HbA1c with breast cancer risk differed significantly according to whether the tumour was diagnosed as stage I or stage II–IV (P heterogeneity all <0.05). These factors were significantly inversely associated with risk in the group of stage I tumours, with ORs for top vs. bottom tertile for BMI of 0.48 (95% CI, 0.30–0.78, P trend = 0.004); leptin, 0.64 (95% CI, 0.41–1.00, P trend = 0.06); and HbA1c, 0.47 (95% CI, 0.28–0.80, P trend = 0.005). For stage II–IV tumours, there was a suggestion of an increased risk with higher levels of these factors. There were no significant differences in the associations of BMI, leptin, adiponectin, C-peptide and HbA1c with breast cancer risk in subgroups of age at diagnosis or tumour receptor status. This prospective study suggests that BMI, leptin and HbA1c influence breast tumour initiation and progression.

  • 95. Custodio, Hipolito M
    et al.
    Broberg, Karin
    Wennberg, Maria
    Jansson, Jan-Håkan
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine.
    Vessby, Bengt
    Hallmans, Göran
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Nutritional Research.
    Stegmayr, Birgitta
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine.
    Skerfving, Staffan
    Polymorphisms in glutathione-related genes affect methylmercury retention.2004In: Arch Environ Health, ISSN 0003-9896, Vol. 59, no 11, p. 588-95Article in journal (Refereed)
  • 96. Cvetkovic, Jasmina Trifunovic
    et al.
    Wiklund, Per Gunnar
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Medicine. Medicin.
    Ahmed, Ejaz
    Weinehall, Lars
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Epidemiology and Public Health Sciences.
    Hallmans, Göran
    Umeå University, Faculty of Medicine, Department of Biobank Research. Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Nutritional Research.
    Lefvert, Ann Kari
    Polymorphisms of IL-1beta, IL-1Ra, and TNF-alpha genes: A nested case-control study of their association with risk for stroke2005In: Journal of Stroke & Cerebrovascular Diseases, ISSN 1052-3057, E-ISSN 1532-8511, Vol. 14, no 1, p. 29-35Article in journal (Refereed)
    Abstract [en]

    Certain alleles of cytokine genes interleukin-1 beta (IL-1β), interleukin-1 receptor antagonist (IL-1Ra), and tumor necrosis factor alpha (TNF-α) are correlated with increased production of the proteins. The aim of this study was to investigate polymorphisms of these genes and their possible correlation with the development of stroke. This matched case-control study was nested within the population-based Västerbotten Intervention Program (VIP) cohort and the Northern Sweden World Health Organization MONICA (Multinational Monitoring of Trends and Determinants in Cardiovascular Diseases) cohort, based on individuals who were free from cardiovascular events when the cohorts were established. After an average period of 34.1 months, 113 individuals developed stroke and to each case 2 individuals not suffering from cardiovascular events were matched to serve as controls. Polymerase chain reaction amplification was used to analyze genetic polymorphisms. There was no association between polymorphic sites of the IL-1β and IL-1Ra genes and stroke. Carriage of haplotype A2+IL-1β/A2+IL-1Ra was significantly increased in normotensive cases (23.1%) compared with normotensive controls (8.9%) (odds ratio [OR] = 3.07; P = .045). In hypertensive male cases, there was an association between the A1A1 genotype of TNF-α and risk of stroke (OR = 2.46; P = .034). Our findings indicate an association between allele A1 of the TNF-α NcoI polymorphism and stroke in hypertensive male cases, as well as an association between haplotype A2+IL-1β/A2+IL-1Ra and stroke in normotensive cases.

  • 97.
    Dahlin, Anna M
    et al.
    Umeå University, Faculty of Medicine, Department of Medical Biosciences, Pathology.
    Van Guelpen, Bethany
    Umeå University, Faculty of Medicine, Department of Medical Biosciences, Pathology.
    Hultdin, Johan
    Umeå University, Faculty of Medicine, Department of Medical Biosciences, Clinical chemistry.
    Johansson, Ingegerd
    Umeå University, Faculty of Medicine, Department of Odontology, Cariology.
    Hallmans, Göran
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Nutritional Research.
    Palmqvist, Richard
    Umeå University, Faculty of Medicine, Department of Medical Biosciences, Pathology.
    Plasma vitamin B12 concentrations and the risk of colorectal cancer: a nested case-referent study2008In: International Journal of Cancer, ISSN 0020-7136, E-ISSN 1097-0215, Vol. 32, no 2, p. 304-314Article in journal (Refereed)
    Abstract [en]

    In this nested case-referent study, we related plasma concentrations of vitamin B12 to the risk of colorectal cancer, taking into consideration prediagnostic plasma folate and total homocysteine concentrations. Subjects were 226 cases and double matched referents from the population-based Northern Sweden Health and Disease Study. Follow-up times from recruitment to diagnosis ranged from 0.1 to 12.7 years, with a median of 4.2 years. Plasma vitamin B12 concentrations were inversely associated with the risk of rectal cancer: univariate odds ratio for the highest versus lowest quintile 0.34 (95% confidence interval (95% CI) 0.13-0.83), p(trend) = 0.004. Risk estimates were attenuated slightly but remained statistically significant after adjustment for body mass index, current smoking, recreational and occupational physical activity, alcohol intake and prediagnostic plasma folate and total homocysteine concentrations: OR 0.30 (95% CI 0.08-0.99), p(trend) = 0.025. The corresponding univariate and fully adjusted odds ratios for colon cancer were 1.25 (CI 0.66-2.36), p(trend) = 0.185 and 1.42 (CI 0.67-3.05), p(trend) = 0.113, respectively. The observed over-risk was attributable to left-sided colon cancer. Interaction analyses including vitamin B12, folate and homocysteine were in line with the results for vitamin B12 alone. In conclusion, these results suggest that increasing levels of plasma vitamin B12, alone or together with other factors involved in one-carbon metabolism, may reduce the risk of rectal cancer, whereas for colon cancer, the association appears to be less clear.

  • 98.
    Daka, Bledar
    et al.
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Family Medicine.
    Svensson, Maria K
    Lernmark, Åke
    Mincheva-Nilsson, Lucia
    Umeå University, Faculty of Medicine, Department of Clinical Microbiology, Clinical Immunology.
    Hallmans, Göran
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Nutritional Research.
    Rolandsson, Olov
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Family Medicine.
    Low agreement between radio binding assays in analyzing glutamic acid decarboxylase (GAD65Ab) autoantibodies in patients classified with type 2 diabetes.2009In: Autoimmunity, ISSN 0891-6934, E-ISSN 1607-842X, Vol. 42, no 6, p. 507-514Article in journal (Refereed)
    Abstract [en]

    Autoantibodies against glutamic acid decarboxylase (GAD65Ab) are used in the classification of diabetes in adults. We assessed the concordance in GAD65 autoantibody levels within subjects between three different GAD65Ab radio binding assays (RBA). Plasma samples from 112 diabetes patients (median age 50 years) initially classified with type 2 diabetes was randomly selected from a local diabetes registry. Coded samples were analyzed with two RBA employing (35)S-labeled GAD65. The first used the pEx9 plasmid (pEx9 RBA), the second employed the pThGAD65 plasmid (pThGAD65 RBA) to label GAD65 by in vitro transcription translation. We also used a commercial kit employing plasmid pGAD17 labelled with (125)I (pGAD17 RBA). Subsequent analyses followed standard procedures. Two different cut-offs for GAD65Ab positivity were used in all three assays. We calculated the correlation, concordance, and agreement between the assays. The proportion of GAD65Ab positivity differed between assays when low cut-offs were used (pEx9 RBA 25%, pThGAD65 RBA 17.9%, and pGAD17 RBA 12.5%, respectively). When high cut-offs were applied, the concordance between the pEx9 RBA and the pThGAD65 RBA was 97.3 while their concordance to the pGAD17 RBA was lower (88.4 and 87.4, respectively). There was a low agreement between both pEx9 RBA and pGAD17 RBA (0.45, 95% CI 0.20-0.70) and between pThGAD65 RBA and pGAD17 RBA (0.43, 95% CI 0.18-0.68). We found discrepancies in determining the GAD65Ab positivity, which constitutes a problem when GAD65Ab are used clinically. Further methodological GAD65Ab assays studies are warranted.

  • 99. Danesh, John
    et al.
    Saracci, Rodolfo
    Berglund, Göran
    Feskens, Edith
    Overvad, Kim
    Panico, Salvatore
    Thompson, Simon
    Fournier, Agnès
    Clavel-Chapelon, Françoise
    Canonico, Marianne
    Kaaks, Rudolf
    Linseisen, Jakob
    Boeing, Heiner
    Pischon, Tobias
    Weikert, Cornelia
    Olsen, Anja
    Tjønneland, Anne
    Johnsen, Søren Paaske
    Jensen, Majken Karoline
    Quirós, Jose R
    Svatetz, Carlos Alberto Gonzalez
    Pérez, Maria-José Sánchez
    Larrañaga, Nerea
    Sanchez, Carmen Navarro
    Iribas, Concepción Moreno
    Bingham, Sheila
    Khaw, Kay-Tee
    Wareham, Nick
    Key, Timothy
    Roddam, Andrew
    Trichopoulou, Antonia
    Benetou, Vassiliki
    Trichopoulos, Dimitrios
    Masala, Giovanna
    Sieri, Sabina
    Tumino, Rosario
    Sacerdote, Carlotta
    Mattiello, Amalia
    Verschuren, W M Monique
    Bueno-de-Mesquita, H Bas
    Grobbee, Diederick E
    van der Schouw, Yvonne T
    Melander, Olle
    Hallmans, Göran
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Nutritional Research.
    Wennberg, Patrik
    Lund, Eiliv
    Kumle, Merethe
    Skeie, Guri
    Ferrari, Pietro
    Slimani, Nadia
    Norat, Teresa
    Riboli, Elio
    EPIC-Heart: the cardiovascular component of a prospective study of nutritional, lifestyle and biological factors in 520,000 middle-aged participants from 10 European countries.2007In: European Journal of Epidemiology, ISSN 0393-2990, E-ISSN 1573-7284, Vol. 22, no 2, p. 129-41Article in journal (Refereed)
  • 100. Deloukas, Panos
    et al.
    Kanoni, Stavroula
    Willenborg, Christina
    Farrall, Martin
    Assimes, Themistocles L.
    Thompson, John R.
    Ingelsson, Erik
    Saleheen, Danish
    Erdmann, Jeanette
    Goldstein, Benjamin A.
    Stirrups, Kathleen
    Koenig, Inke R.
    Cazier, Jean-Baptiste
    Johansson, Asa
    Hall, Alistair S.
    Lee, Jong-Young
    Willer, Cristen J.
    Chambers, John C.
    Esko, Tonu
    Folkersen, Lasse
    Goel, Anuj
    Grundberg, Elin
    Havulinna, Aki S.
    Ho, Weang K.
    Hopewell, Jemma C.
    Eriksson, Niclas
    Kleber, Marcus E.
    Kristiansson, Kati
    Lundmark, Per
    Lyytikainen, Leo-Pekka
    Rafelt, Suzanne
    Shungin, Dmitry
    Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Medicine.
    Strawbridge, Rona J.
    Thorleifsson, Gudmar
    Tikkanen, Emmi
    Van Zuydam, Natalie
    Voight, Benjamin F.
    Waite, Lindsay L.
    Zhang, Weihua
    Ziegler, Andreas
    Absher, Devin
    Altshuler, David
    Balmforth, Anthony J.
    Barroso, Ines
    Braund, Peter S.
    Burgdorf, Christof
    Claudi-Boehm, Simone
    Cox, David
    Dimitriou, Maria
    Do, Ron
    Doney, Alex S. F.
    El Mokhtari, NourEddine
    Eriksson, Per
    Fischer, Krista
    Fontanillas, Pierre
    Franco-Cereceda, Anders
    Gigante, Bruna
    Groop, Leif
    Gustafsson, Stefan
    Hager, Joerg
    Hallmans, Göran
    Umeå University, Faculty of Medicine, Department of Biobank Research. Umeå University, Faculty of Medicine, Department of Public Health and Clinical Medicine, Nutritional Research.
    Han, Bok-Ghee
    Hunt, Sarah E.
    Kang, Hyun M.
    Illig, Thomas
    Kessler, Thorsten
    Knowles, Joshua W.
    Kolovou, Genovefa
    Kuusisto, Johanna
    Langenberg, Claudia
    Langford, Cordelia
    Leander, Karin
    Lokki, Marja-Liisa
    Lundmark, Anders
    McCarthy, Mark I.
    Meisinger, Christa
    Melander, Olle
    Mihailov, Evelin
    Maouche, Seraya
    Morris, Andrew D.
    Mueller-Nurasyid, Martina
    Nikus, Kjell
    Peden, John F.
    Rayner, N. William
    Rasheed, Asif
    Rosinger, Silke
    Rubin, Diana
    Rumpf, Moritz P.
    Schaefer, Arne
    Sivananthan, Mohan
    Song, Ci
    Stewart, Alexandre F. R.
    Tan, Sian-Tsung
    Thorgeirsson, Gudmundur
    van der Schoot, C. Ellen
    Wagner, Peter J.
    Wells, George A.
    Wild, Philipp S.
    Yang, Tsun-Po
    Amouyel, Philippe
    Arveiler, Dominique
    Basart, Hanneke
    Boehnke, Michael
    Boerwinkle, Eric
    Brambilla, Paolo
    Cambien, Francois
    Cupples, Adrienne L.
    de Faire, Ulf
    Dehghan, Abbas
    Diemert, Patrick
    Epstein, Stephen E.
    Evans, Alun
    Ferrario, Marco M.
    Ferrieres, Jean
    Gauguier, Dominique
    Go, Alan S.
    Goodall, Alison H.
    Gudnason, Villi
    Hazen, Stanley L.
    Holm, Hilma
    Iribarren, Carlos
    Jang, Yangsoo
    Kahonen, Mika
    Kee, Frank
    Kim, Hyo-Soo
    Klopp, Norman
    Koenig, Wolfgang
    Kratzer, Wolfgang
    Kuulasmaa, Kari
    Laakso, Markku
    Laaksonen, Reijo
    Lee, Ji-Young
    Lind, Lars
    Ouwehand, Willem H.
    Parish, Sarah
    Park, Jeong E.
    Pedersen, Nancy L.
    Peters, Annette
    Quertermous, Thomas
    Rader, Daniel J.
    Salomaa, Veikko
    Schadt, Eric
    Shah, Svati H.
    Sinisalo, Juha
    Stark, Klaus
    Stefansson, Kari
    Tregouet, David-Alexandre
    Virtamo, Jarmo
    Wallentin, Lars
    Wareham, Nicholas
    Zimmermann, Martina E.
    Nieminen, Markku S.
    Hengstenberg, Christian
    Sandhu, Manjinder S.
    Pastinen, Tomi
    Syvanen, Ann-Christine
    Hovingh, G. Kees
    Dedoussis, George
    Franks, Paul W.
    Lehtimaki, Terho
    Metspalu, Andres
    Zalloua, Pierre A.
    Siegbahn, Agneta
    Schreiber, Stefan
    Ripatti, Samuli
    Blankenberg, Stefan S.
    Perola, Markus
    Clarke, Robert
    Boehm, Bernhard O.
    O'Donnell, Christopher
    Reilly, Muredach P.
    Maerz, Winfried
    Collins, Rory
    Kathiresan, Sekar
    Hamsten, Anders
    Kooner, Jaspal S.
    Thorsteinsdottir, Unnur
    Danesh, John
    Palmer, Colin N. A.
    Roberts, Robert
    Watkins, Hugh
    Schunkert, Heribert
    Samani, Nilesh J.
    Large-scale association analysis identifies new risk loci for coronary artery disease2013In: Nature Genetics, ISSN 1061-4036, E-ISSN 1546-1718, Vol. 45, no 1, p. 25-U52Article in journal (Refereed)
    Abstract [en]

    Coronary artery disease (CAD) is the commonest cause of death. Here, we report an association analysis in 63,746 CAD cases and 130,681 controls identifying 15 loci reaching genome-wide significance, taking the number of susceptibility loci for CAD to 46, and a further 104 independent variants (r(2) < 0.2) strongly associated with CAD at a 5% false discovery rate (FDR). Together, these variants explain approximately 10.6% of CAD heritability. Of the 46 genome-wide significant lead SNPs, 12 show a significant association with a lipid trait, and 5 show a significant association with blood pressure, but none is significantly associated with diabetes. Network analysis with 233 candidate genes (loci at 10% FDR) generated 5 interaction networks comprising 85% of these putative genes involved in CAD. The four most significant pathways mapping to these networks are linked to lipid metabolism and inflammation, underscoring the causal role of these activities in the genetic etiology of CAD. Our study provides insights into the genetic basis of CAD and identifies key biological pathways.

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