| 1. |
- Omar, Nor Adila Mhd, et al.
(författare)
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Long-term whole-grain rye and wheat consumption and their associations with selected biomarkers of inflammation, endothelial function, and cardiovascular disease
- 2021
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Ingår i: European Journal of Clinical Nutrition. - : Springer Science and Business Media LLC. - 0954-3007 .- 1476-5640. ; 75:1, s. 123-132
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Tidskriftsartikel (refereegranskat)abstract
- Background/objectives Whole-grain (WG) intake has been associated with a lowered risk of developing type 2 diabetes, cardiovascular disease, and some cancers in epidemiological studies. Reduced subclinical inflammation could be one important mechanism behind such associations. This study investigated whether high long-term WG rye and wheat intakes were associated with lower concentrations of biomarkers of inflammation, endothelial function, and protein biomarkers associated with cardiovascular disease. Subjects/methods We assessed WG intake by food frequency questionnaire (FFQ) and by measuring alkylresorcinols (ARs) in plasma and adipose tissue, respectively. Selected biomarkers in free-living 109 women and 149 men were analyzed from two clinical subcohort studies (Swedish Mammography Cohort-Clinical (SMC-C) and Cohort of Swedish Men-Clinical (COSM-C), respectively. Total WG rye and wheat (WGRnW) and the ratio of WG rye to WG rye and wheat (WGR/WGRnW) were estimated from FFQs. ARs were measured in plasma and adipose tissue by gas chromatography-mass spectrometry (GC-MS) and the biomarkers by ELISA. Results We found no consistent associations between WG intake assessed by different methods and the selected biomarkers. However, WGRnW intake was inversely associated with cathepsin S (P-trend < 0.05) and total AR and C17:0/C21:0 in plasma were inversely associated with the endostatin concentration (P-trend < 0.05) adjusted for BMI, age, and sex. Conclusion The results give limited support to the hypothesis that a high WG wheat and rye intake is associated with lower concentrations of common biomarkers of inflammation and CVD that have previously been reported inversely associated with WG intake or an overall healthy lifestyle.
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| 2. |
- Larsson, Susanna C., et al.
(författare)
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Cultured milk, yogurt, and dairy intake in relation to bladder cancer risk in a prospective study of Swedish women and men
- 2008
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Ingår i: American Journal of Clinical Nutrition. - Bethseda, Md. : American Society for Nutrition. - 0002-9165 .- 1938-3207. ; 88:4, s. 1083-1087
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Tidskriftsartikel (refereegranskat)abstract
- Background:Findings from epidemiologic studies of the effect of dairy foods (mainly milk) on the risk of bladder cancer have been inconsistent. Objective:We aimed to examine the association between the intake of cultured milk and other dairy foods and the incidence of bladder cancer in a prospective, population-based cohort. Design:We prospectively followed 82 002 Swedish women and men who were cancer-free and who completed a 96-item food-frequency questionnaire in 1997. Incident cases of bladder cancer were identified in the Swedish cancer registries. Results:During a mean follow-up of 9.4 y, 485 participants (76 women and 409 men) were diagnosed with bladder cancer. Total dairy intake was not significantly associated with risk of bladder cancer [7.0 servings/d compared with < 3.5 servings/d: multivariate rate ratio (RR) = 0.87; 95% CI: 0.66, 1.15; P for trend = 0.33]. However, a statistically significant inverse association was observed for the intake of cultured milk (sour milk and yogurt). The multivariate RRs for the highest category of cultured milk intake (2 servings/d) compared with the lowest category (0 serving/d) were 0.62 (95% CI: 0.46, 0.85; P for trend = 0.006) in women and men combined, 0.55 (95% CI: 0.25, 1.22; P for trend = 0.06) in women, and 0.64 (95% CI: 0.46, 0.89; P for trend = 0.03) in men. The intake of milk or cheese was not associated with bladder cancer risk.
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| 3. |
- Laven, Brett A., et al.
(författare)
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Birth weight, abdominal obesity and the risk of lower urinary tract symptoms in a population based study of Swedish men
- 2008
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Ingår i: Journal of Urology. - Amsterdam : Elsevier. - 0022-5347 .- 1527-3792. ; 179:5, s. 1891-1896
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Tidskriftsartikel (refereegranskat)abstract
- PurposeLower urinary tract symptoms and obesity are prominent health problems. Low birth weight increases the adult risk of adiposity and insulin resistance, which may increase sympathetic activity and potentially lower urinary tract symptoms. Results of obesity and lower urinary tract symptoms studies are conflicting, and low birth weight and lower urinary tract symptoms relationships have not been investigated.Materials and MethodsThis cross-sectional study examines lower urinary tract symptoms, body measures, activity, birth weight and lifestyle data collected by questionnaire from 1997 to 1998. Overall 27,858 men were analyzed and odds ratios calculated after excluding those with cancer, cerebrovascular accident, diabetes and incomplete information.ResultsAfter adjustment for age, activity level, smoking, alcohol, coffee intake and body mass index, a significant positive association was seen between abdominal obesity (waist-to-hip ratio) and moderate to severe lower urinary tract symptoms. The risks of moderate to severe and severe lower urinary tract symptoms were 22% (95% CI 1.09–1.37) and 28% (95% CI 1.01–1.63) higher, respectively, for the top vs the lowest abdominal obesity quartile. The risk of nocturia (twice or more per night) was 1.16 (95% CI 1.02–1.33) in men in the top compared to the bottom waist-to-hip ratio quartile. Men with low birth weight (less than 2,500 gm) had a 61% (95% CI 1.12–2.30) higher risk of severe lower urinary tract symptoms compared to men with normal birth weight (2,500 to 3,999 gm). Men in the top waist-to-hip ratio quartile who had low birth weight had twice the risk of severe lower urinary tract symptoms (95% CI 1.29–3.02) compared to men with normal birth weight and in the lowest waist-to-hip ratio quartile.ConclusionsLow birth weight and abdominal adiposity are associated with increased risk of moderate to severe lower urinary tract symptoms in adults. Further investigations are needed to determine if decreases in obesity can ameliorate lower urinary tract symptoms.
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| 4. |
- Kasperzyk, Julie L., et al.
(författare)
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One-carbon metabolism-related nutrients and prostate cancer survival
- 2009
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Ingår i: American Journal of Clinical Nutrition. - : Elsevier BV. - 0002-9165 .- 1938-3207. ; 90:3, s. 561-569
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Folate and other one-carbon metabolism nutrients may influence prostate cancer pathogenesis. Prior studies of these nutrients in relation to prostate cancer incidence have been inconclusive, and none have explored prostate cancer survival. OBJECTIVE: The objective was to assess whether dietary intakes of folate, riboflavin, vitamin B-6, vitamin B-12, and methionine measured around the time of prostate cancer diagnosis are associated with prostate cancer survival. DESIGN: This population-based prospective study comprised 525 men from Orebro, Sweden, who received a diagnosis of incident prostate cancer between 1989 and 1994 and completed a self-administered food-frequency questionnaire. Record linkages to the Swedish Death Registry enabled all cases to be followed for up to 20 y after diagnosis, and the cause of death was assigned via medical record review. Cox proportional hazards regression was used to calculate multivariable hazard ratios (HRs) and 95% CIs. During a median of 6.4 y of follow-up, 218 men (42%) died of prostate cancer and 257 (49%) of other causes. RESULTS: A comparison of the highest with the lowest quartile showed that vitamin B-6 intake was inversely associated with prostate cancer-specific death (HR: 0.71; 95% CI: 0.46, 1.10; P for trend = 0.08), especially in men with a diagnosis of localized-stage disease (HR; 0.05; 95% CI: 0.01, 0.26; P for trend = 0.0003). However, vitamin B-6 intake was not associated with improved prostate cancer survival among advanced-stage cases (HR: 1.04; 95% CI: 0.64, 1.72; P for trend = 0.87). Folate, riboflavin, vitamin B-12, and methionine intakes were not associated with prostate cancer survival. CONCLUSION: A high vitamin B-6 intake may improve prostate cancer survival among men with a diagnosis of localized-stage disease.
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| 5. |
- Donat-Vargas, C., et al.
(författare)
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Cardiovascular and cancer mortality in relation to dietary polychlorinated biphenyls and marine polyunsaturated fatty acids : a nutritional-toxicological aspect of fish consumption
- 2020
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Ingår i: Journal of Internal Medicine. - : Wiley. - 0954-6820 .- 1365-2796. ; 287:2, s. 197-209
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Tidskriftsartikel (refereegranskat)abstract
- Background: Co-exposure to environmental contaminants present in fish could mitigate the beneficial effects of fish consumption and possibly explain the lack of association observed for mortality in some geographical regions.Objective: To assess the independent associations of dietary exposure to polychlorinated biphenyls (PCBs) and long-chain omega-3 fish fatty acids intake with cardiovascular and cancer mortality.Methods: We used the prospective population-based Swedish Mammography Cohort and the Cohort of Swedish Men comprising 32 952 women and 36 545 men, free from cancer, cardiovascular disease and diabetes at baseline in 1998. Validated estimates of dietary PCBs and long-chain omega-3 fish fatty acids [i.e. eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA)] intake were obtained via a food frequency questionnaire at baseline. Information on death was ascertained through register linkage.Results: During a mean follow-up of 15.5 years, we ascertained 16 776 deaths. We observed for cardiovascular mortality, comparing extreme quintiles in multivariable models mutually adjusted for PCBs and EPA-DHA, dose-dependent associations for dietary PCB exposure, hazard ratio (HR) 1.31 (CI 95%: 1.08 to 1.57; P-trend 0.005) and for dietary EPA-DHA intake, HR 0.79 (CI 95%: 0.66 to 0.95; P-trend 0.041). For cancer mortality, no clear associations were discerned.Conclusion: The beneficial effect of fish consumption on the cardiovascular system seems compromised by co-exposure to PCBs - one likely explanation for the inconsistent associations observed between fish consumption and mortality.
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| 6. |
- Larsson, Susanna C., et al.
(författare)
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Diabetes mellitus, body size and bladder cancer risk in a prospective study of Swedish men
- 2008
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Ingår i: European Journal of Cancer. - Oxford : Pergamon. - 0959-8049 .- 1879-0852. ; 44:17, s. 2655-2660
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Tidskriftsartikel (refereegranskat)abstract
- Epidemiologic studies on diabetes and body size in relation to risk of bladder cancer have yielded inconsistent results. We examined prospectively the associations between a history of diabetes, height, weight, body mass index and waist circumference, and the incidence of bladder cancer in the Cohort of Swedish Men, a prospective study of 45,906 men aged 45–79 years at baseline. During follow-up from 1998 through December 2007, 414 incident cases of bladder cancer were ascertained. A history of diabetes was not associated with risk of bladder cancer (multivariate rate ratio=1.16; 95% confidence interval=0.81–1.64). Similarly, no associations were observed for height, weight, body mass index or waist circumference. These findings in men do not support a role for diabetes, height or excess body mass in the aetiology of bladder cancer.
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| 7. |
- Larsson, Susanna C., et al.
(författare)
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Fruit and vegetable consumption and risk of bladder cancer : a prospective cohort study
- 2008
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Ingår i: Cancer Epidemiology, Biomarkers and Prevention. - Baltimore : Waverly Press. - 1055-9965 .- 1538-7755. ; 17:9, s. 2519-2522
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Tidskriftsartikel (refereegranskat)abstract
- Fruit and vegetable consumption has been inconsistently associated with risk of bladder cancer. We used data from a prospective population-based cohort study of 82,002 Swedish women and men to examine the association between fruit and vegetable consumption and bladder cancer incidence. Diet was assessed with a validated food frequency questionnaire. During a mean follow-up of 9.4 years, 485 incident cases of bladder cancer were identified in the Swedish cancer registries. We found no statistically significant association between intakes of total fruits and vegetables, total fruits, or total vegetables and bladder cancer risk after adjustment for age, sex, education, and cigarette smoking. The multivariate rate ratios (95% confidence intervals) comparing the highest with the lowest quartile of intake were 0.80 (0.60-1.05) for total fruits and vegetables, 0.93 (0.69-1.25) for fruits, and 0.89 (0.67-1.19) for vegetables. Likewise, no associations were observed for citrus fruits, cruciferous vegetables, or green leafy vegetables. The associations did not differ by sex or smoking status. In conclusion, findings from this prospective study suggest that fruit and vegetable intakes are not likely to be appreciably associated with the risk of bladder cancer.
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| 8. |
- Larsson, Susanna C., et al.
(författare)
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Meat intake and bladder cancer risk in a Swedish prospective cohort
- 2009
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Ingår i: Cancer Causes and Control. - Berlin : Springer. - 0957-5243 .- 1573-7225. ; 20:1, s. 35-40
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Tidskriftsartikel (refereegranskat)abstract
- Background High meat consumption could potentially increase the risk of bladder cancer, but findings from epidemiologic studies are inconsistent. We prospectively examined the association between meat intake and bladder cancer risk in a population-based cohort study. Methods We prospectively followed 82,002 Swedish women and men who were free from cancer and completed a food-frequency questionnaire in 1997. Incident cases of bladder cancer were identified in the Swedish cancer registries. Cox proportional hazards models were used to calculate hazard ratios (HR) with 95% confidence intervals (CI), adjusted for age, sex, education, smoking status, pack-years of smoking, and total energy intake. Results During a mean follow-up of 9.4 years, 485 incident cases of bladder cancer (76 women and 409 men) were ascertained in the cohort. We observed no association between the intake of total or any specific type of meat and the risk of bladder cancer. The multivariate HRs (95% CIs) comparing the highest and the lowest category of intake were 1.05 (0.71–1.55) for total meat, 1.00 (0.71–1.41) for red meat, 1.01 (0.80–1.28) for processed meats, 0.96 (0.70–1.30) for chicken/poultry, and 0.92 (0.65–1.30) for fried meats/fish. The associations did not vary by sex or smoking status. Conclusions These results do not support the hypothesis that intake of red meat, processed meat, poultry, or fried meats/fish is associated with the risk of developing bladder cancer.
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| 9. |
- Larsson, Susanna C., et al.
(författare)
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Black tea consumption and risk of stroke in women and men
- 2013
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Ingår i: Annals of Epidemiology. - : ELSEVIER SCIENCE INC. - 1047-2797 .- 1873-2585. ; 23:3, s. 157-160
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Tidskriftsartikel (refereegranskat)abstract
- Purpose: Our aim was examine the association between black tea consumption and risk of total stroke and stroke types in a prospective study. Methods: A total of 74,961 Swedish women and men who were free of cardiovascular disease and cancer at baseline in 1997 were followed up through December 2008. Tea consumption was assessed with a questionnaire at baseline. Stroke cases were ascertained from the Swedish Hospital Discharge Registry. Results: During a mean follow-up of 10.2 years, we ascertained 4089 cases of first stroke, including 3159 cerebral infarctions, 435 intracerebral hemorrhages, 148 subarachnoid hemorrhages, and 347 unspecified strokes. After adjustment for other risk factors, high tea consumption was associated with a significantly lower risk of total stroke; however, there was no dose response relation (P for trend = .36). Compared with no tea consumption, the multivariable relative risk for four or more cups per day (median, 5) was 0.79 (95% confidence interval [CI], 0.62-0.998). The corresponding relative risks were 0.80 (95% CI, 0.61-1.04) for cerebral infarction and 0.68 (95% Cl, 0.35-1.30) for hemorrhagic stroke. Conclusions: These findings suggest that daily consumption of four or more cups of black tea is inversely associated with risk of stroke. (C) 2013 Elsevier Inc. All rights reserved.
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| 10. |
- Xia, Zhiyu, et al.
(författare)
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Functional informed genome-wide interaction analysis of body mass index, diabetes and colorectal cancer risk.
- 2020
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Ingår i: Cancer Medicine. - : Wiley. - 2045-7634. ; 9:10, s. 3563-3573
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Body mass index (BMI) and diabetes are established risk factors for colorectal cancer (CRC), likely through perturbations in metabolic traits (e.g. insulin resistance and glucose homeostasis). Identification of interactions between variation in genes and these metabolic risk factors may identify novel biologic insights into CRC etiology.METHODS: To improve statistical power and interpretation for gene-environment interaction (G × E) testing, we tested genetic variants that regulate expression of a gene together for interaction with BMI (kg/m2 ) and diabetes on CRC risk among 26 017 cases and 20 692 controls. Each variant was weighted based on PrediXcan analysis of gene expression data from colon tissue generated in the Genotype-Tissue Expression Project for all genes with heritability ≥1%. We used a mixed-effects model to jointly measure the G × E interaction in a gene by partitioning the interactions into the predicted gene expression levels (fixed effects), and residual G × E effects (random effects). G × BMI analyses were stratified by sex as BMI-CRC associations differ by sex. We used false discovery rates to account for multiple comparisons and reported all results with FDR <0.2.RESULTS: Among 4839 genes tested, genetically predicted expressions of FOXA1 (P = 3.15 × 10-5 ), PSMC5 (P = 4.51 × 10-4 ) and CD33 (P = 2.71 × 10-4 ) modified the association of BMI on CRC risk for men; KIAA0753 (P = 2.29 × 10-5 ) and SCN1B (P = 2.76 × 10-4 ) modified the association of BMI on CRC risk for women; and PTPN2 modified the association between diabetes and CRC risk in both sexes (P = 2.31 × 10-5 ).CONCLUSIONS: Aggregating G × E interactions and incorporating functional information, we discovered novel genes that may interact with BMI and diabetes on CRC risk.
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