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Yan W, Xiang P, Liu D, Zheng Y, Ping H. Association between the serum uric acid levels and prostate cancer: evidence from National Health and Nutrition Examination Survey (NHANES) 1999-2010. Transl Cancer Res 2024; 13:2308-2314. [PMID: 38881930 PMCID: PMC11170527 DOI: 10.21037/tcr-24-46] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Accepted: 04/06/2024] [Indexed: 06/18/2024]
Abstract
Background Uric acid may play a critical role in protection against cancer by the suppression of inflammation. The association between serum uric acid (SUA) levels and prostate cancer risk is debatable yet has received little attention in the American population. Therefore, we used data from the National Health and Nutrition Examination Survey (NHANES) to determine their correlation. Methods Using information from NHANES 1999-2010, a total of 62,160 individuals from the general population were included in this cross-sectional study. Additionally, a number of covariates were acquired. Prostate cancer was used to divide the participants into two groups: prostate cancer group (n=315) and non-prostate cancer group (n=7,545). A weighted adjusted logistic regression analysis was conducted to examine the potential correlation between SUA and prostate cancer. Results Our study comprised a total of 7,860 participants. After full adjustment for confounders, SUA was not significantly associated with prostate cancer [odds ratio (OR) 0.91, 95% confidence interval (CI): 0.82-1.00, P=0.058]. In participants aged 60 years and above (≥60 years), a higher SUA was significantly associated with a lower risk of prostate cancer (OR 0.88, 95% CI: 0.80-0.96, P=0.003). However, among those younger than 60 years (<60 years), there was no association between SUA and prostate cancer risk (OR 1.29, 95% CI: 0.69-2.42, P=0.42). In addition, in the subgroup analysis stratified by body mass index, hypertension and diabetes, there was no significant correlation between SUA and prostate cancer. Conclusions SUA is negatively associated with the risk of prostate cancer in older men, especially for those 60 years of age and beyond.
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Affiliation(s)
- Wei Yan
- Department of Urology, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Peng Xiang
- Department of Urology, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Dan Liu
- Department of Urology, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Yupeng Zheng
- Department of Urology, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Hao Ping
- Department of Urology, Beijing Tongren Hospital, Capital Medical University, Beijing, China
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Zhou H, Xu M, Hao X, Xu Z, Pan Y, Liu X. Association of serum uric acid levels with benign prostatic hyperplasia in US men: results from NHANES 2005-2008. Aging Male 2023; 26:2275775. [PMID: 37897234 DOI: 10.1080/13685538.2023.2275775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Accepted: 10/19/2023] [Indexed: 10/30/2023] Open
Abstract
BACKGROUND The relationship between uric acid (UA) and benign prostatic hyperplasia (BPH) is controversial and has rarely been studied in American populations. METHODS Data from two cycles of the National Health and Nutrition Examination Surveys, comprising data from 2005 to 2008, were used. The majority of BPH were identified by self-report. We investigated the relationship between UA and BPH using univariate and multivariate logistic regression analyses. RESULTS 2,845 participants were enrolled in the study, including 531 participants with BPH and 2,314 controls. After fully adjusting for all confounders, the risk of developing BPH was reduced by 18% for every 100 μmol/L increase in UA (OR = 0.82, 95% CI: 0.69-0.97, p = 0.023). Participants in the highest quartile of UA were found to have a reduced likelihood of developing BPH (ORQ4vs1 = 0.61, 95% CI: 0.41-0.91) in comparison to those in the lowest quartile of UA. Subgroup analyses found that among those younger than 60 years, non-Hispanic whites, former smokers, heavy drinkers, those without diabetes, or those with hypertension, high UA remained negatively associated with BPH. CONCLUSIONS The above results suggest that UA may be a potential protective factor for BPH, but the mechanism needs to be further explored.
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Affiliation(s)
- Hang Zhou
- Department of Urology, Tianjin Medical University General Hospital, Tianjin, China
| | - Mingming Xu
- Department of Urology, Tianjin Medical University General Hospital, Tianjin, China
| | - Xuexue Hao
- Department of Urology, Tianjin Medical University General Hospital, Tianjin, China
| | - Zhunan Xu
- Department of Urology, Tianjin Medical University General Hospital, Tianjin, China
| | - Yang Pan
- Department of Urology, Tianjin Medical University General Hospital, Tianjin, China
| | - Xiaoqiang Liu
- Department of Urology, Tianjin Medical University General Hospital, Tianjin, China
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Deng Y, Huang J, Wong MCS. Association between serum uric acid and prostate cancer risk in East Asian populations: a Mendelian randomization study. Eur J Nutr 2023; 62:1323-1329. [PMID: 36542132 DOI: 10.1007/s00394-022-03076-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Accepted: 12/12/2022] [Indexed: 12/24/2022]
Abstract
PURPOSE Previous observational studies showed that serum uric acid (SUA) was associated with prostate cancer, but the causal relationship is unclear. This study aimed to explore the potential causal association between SUA and prostate cancer risk using Mendelian randomization (MR) analyses in the East Asian populations. METHODS Publicly available summary-level genome-wide association studies (GWAS) data on SUA were obtained from a genome-wide meta-analysis of three Japanese cohorts (121,745 subjects). The GWAS data on prostate cancer were derived from Biobank Japan (109,347 subjects with 5,408 cases and 103,939 controls). A total of 34 SUA-related single-nucleotide polymorphisms (SNPs) (P value < 5 × 10-8) were identified as instrumental variables. The inverse variance weighted method was used as the primary method to compute the odds ratios (ORs) and 95% confidence intervals (95% CIs) for per standard deviation increase in SUA. MR Egger, weighted median, and weighted mode were also applied to test the robustness of the results. RESULTS Genetically predicted SUA was positively associated with prostate cancer risk using inverse variance weighted (OR = 1.12; 95% CI 1.00-1.26; P = 0.043). The positive association was robust when MR Egger (OR = 1.16; 95% CI 1.01-1.34; P = 0.048), weighted median (OR = 1.18; 95% CI 1.03-1.36; P = 0.018), and weighted mode (OR = 1.14; 95% CI 1.01-1.29; P = 0.041) were used. CONCLUSION There were potential causal associations between higher genetically predicted SUA levels and increased prostate cancer risk. Further, MR studies with more valid SNPs and more cancer cases are needed. Validation of the findings is also recommended.
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Affiliation(s)
- Yunyang Deng
- The Jockey Club School of Public Health and Primary Care, Faculty of Medicine, the Chinese University of Hong Kong, Hong Kong SAR, 999077, China
| | - Junjie Huang
- The Jockey Club School of Public Health and Primary Care, Faculty of Medicine, the Chinese University of Hong Kong, Hong Kong SAR, 999077, China
| | - Martin Chi Sang Wong
- The Jockey Club School of Public Health and Primary Care, Faculty of Medicine, the Chinese University of Hong Kong, Hong Kong SAR, 999077, China.
- School of Public Health, the Chinese Academy of Medical Sciences and the Peking Union Medical College, Beijing, 100000, China.
- School of Public Health, Peking University, Beijing, 100000, China.
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Östman JR, Pinto RC, Ebbels TMD, Thysell E, Hallmans G, Moazzami AA. Identification of prediagnostic metabolites associated with prostate cancer risk by untargeted mass spectrometry-based metabolomics: A case-control study nested in the Northern Sweden Health and Disease Study. Int J Cancer 2022; 151:2115-2127. [PMID: 35866293 PMCID: PMC9804595 DOI: 10.1002/ijc.34223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Revised: 06/13/2022] [Accepted: 06/29/2022] [Indexed: 01/07/2023]
Abstract
Prostate cancer (PCa) is the most common cancer form in males in many European and American countries, but there are still open questions regarding its etiology. Untargeted metabolomics can produce an unbiased global metabolic profile, with the opportunity for uncovering new plasma metabolites prospectively associated with risk of PCa, providing insights into disease etiology. We conducted a prospective untargeted liquid chromatography-mass spectrometry (LC-MS) metabolomics analysis using prediagnostic fasting plasma samples from 752 PCa case-control pairs nested within the Northern Sweden Health and Disease Study (NSHDS). The pairs were matched by age, BMI, and sample storage time. Discriminating features were identified by a combination of orthogonal projection to latent structures-effect projections (OPLS-EP) and Wilcoxon signed-rank tests. Their prospective associations with PCa risk were investigated by conditional logistic regression. Subgroup analyses based on stratification by disease aggressiveness and baseline age were also conducted. Various free fatty acids and phospholipids were positively associated with overall risk of PCa and in various stratification subgroups. Aromatic amino acids were positively associated with overall risk of PCa. Uric acid was positively, and glucose negatively, associated with risk of PCa in the older subgroup. This is the largest untargeted LC-MS based metabolomics study to date on plasma metabolites prospectively associated with risk of developing PCa. Different subgroups of disease aggressiveness and baseline age showed different associations with metabolites. The findings suggest that shifts in plasma concentrations of metabolites in lipid, aromatic amino acid, and glucose metabolism are associated with risk of developing PCa during the following two decades.
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Affiliation(s)
- Johnny R Östman
- Department of Molecular Sciences, Swedish University of Agricultural Sciences, Uppsala, Sweden
| | - Rui C Pinto
- Department of Epidemiology and Biostatistics, MRC-PHE Centre for Environment and Health, School of Public Health, Imperial College London, London, UK.,UK Dementia Research Institute, Imperial College London, London, UK
| | - Timothy M D Ebbels
- Department of Metabolism, Digestion and Reproduction, Imperial College London, London, UK
| | - Elin Thysell
- Department of Medical Biosciences, Umeå University, Umeå, Sweden
| | - Göran Hallmans
- Department of Public Health and Clinical Medicine, Nutritional Research, Umeå University, Umeå, Sweden
| | - Ali A Moazzami
- Department of Molecular Sciences, Swedish University of Agricultural Sciences, Uppsala, Sweden
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Kim YR, Choi CK, Lee YH, Choi SW, Kim HY, Shin MH, Kweon SS. Association between Albumin, Total Bilirubin, and Uric Acid Serum Levels and the Risk of Cancer: A Prospective Study in a Korean Population. Yonsei Med J 2021; 62:792-798. [PMID: 34427064 PMCID: PMC8382725 DOI: 10.3349/ymj.2021.62.9.792] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Revised: 07/11/2021] [Accepted: 07/13/2021] [Indexed: 02/04/2023] Open
Abstract
PURPOSE In this prospective study, we evaluated the association between the serum levels of antioxidants uric acid (UA), albumin, and total bilirubin and the risk of cancer in a Korean population. MATERIALS AND METHODS A total of 15882 subjects were followed up for cancer development and cancer-related death. During the follow-up period, 1619 cancer diagnoses and 617 cancer-related deaths were recorded. Cox proportional regression was performed to calculate the hazard ratio (HR) per standard deviation (SD) increment and 95% confidence interval (CI). The model was adjusted for covariates such as the age, sex, smoking, alcohol consumption, physical activity, education level, body mass index, and family history. Sensitivity analyses using the study subjects with physiological serum levels of each indicator were also performed. RESULTS UA levels were positively correlated with cancer risk (HR per SD increment 1.04; 95% CI, 1.01-1.09), and albumin levels were inversely associated with the overall cancer risk (HR, 0.92; 95% CI, 0.88-0.96) and cancer-related death (HR, 0.86; 95% CI, 0.80-0.93). Total bilirubin levels were negatively correlated with the risk of cancer-related death (HR, 0.91; 95% CI, 0.83-0.99). By cancer type, UA was positively associated with prostate cancer, total bilirubin was positively associated with liver cancer, and albumin was inversely associated with lung cancer. CONCLUSION The findings of this study support the role of antioxidants in carcinogenesis. Future large-cohort studies are needed to confirm the predictive value of albumin, UA, and total bilirubin levels in each type of cancer.
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Affiliation(s)
- Ye Rim Kim
- Department of Preventive Medicine, Chonnam National University Medical School, Hwasun, Korea
| | - Chang Kyun Choi
- Department of Preventive Medicine, Chonnam National University Medical School, Hwasun, Korea
| | - Young Hoon Lee
- Department of Preventive Medicine, Institute of Wonkwang Medical Science, Wonkwang University College of Medicine, Iksan, Korea
| | - Seong Woo Choi
- Department of Preventive Medicine, Chosun University College of Medicine, Gwangju, Korea
| | - Hye Yeon Kim
- Gwangju-Jeonnam Regional Cardiovascular Center, Chonnam National University Hospital, Gwangju, Korea
| | - Min Ho Shin
- Department of Preventive Medicine, Chonnam National University Medical School, Hwasun, Korea
| | - Sun Seog Kweon
- Department of Preventive Medicine, Chonnam National University Medical School, Hwasun, Korea
- Gwangju-Jeonnam Regional Cancer, Chonnam National University Hwasun Hospital, Hwasun, Korea.
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Siroosbakht S, Rezakhaniha S, Namdari F, Rezakhaniha B. Is there relationship between serum uric acid levels and lower urinary tract symptoms, prostate volume, and PSA in men without cancer? A prospective population-based study. Andrologia 2021; 53:e14200. [PMID: 34339053 DOI: 10.1111/and.14200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Revised: 07/19/2021] [Accepted: 07/21/2021] [Indexed: 11/26/2022] Open
Abstract
There are conflicting results about uric acid (UA) effect on the prostate. We investigated the relationship between UA and PSA, free PSA, prostate volume and international prostate symptoms score (IPSS) in benign prostate hyperplasia (BPH). This study was conducted in BPH men without cancer who were referred for annual health workup (N = 910) from 2017 to 2020. The mean ages were 67.28 ± 9.2 years. UA was positively related to IPSS and PSA (r = 0.210, p = .023 and r = 0.156, p = .041 respectively) and also negatively related to free/total PSA ratio (r = -0.332, p = .01) but not related to prostate volume (r = 0.036, p = .696). After adjustment for age, BMI and prostate volume, there were significant relationships between hyperuricaemia and PSA, free/total PSA ratio, and IPSS (95% CI: 0.254-1.645, OR = 0.647, p = .039; 95% CI: 0.076-0.899, OR = 0.270, p = .033 and 95% CI: 1.011-3.386, OR = 1.851, p = .038 respectively). These results should be considered during the general assessment of the patients with BPH. The findings raise the possible hypothesis of relationship between serum UA with IPSS and PSA which should be investigated by future studies.
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Affiliation(s)
| | - Sadra Rezakhaniha
- Department of Nutrition, Islamic Azad University, Science and Research branch, Tehran, Iran
| | - Farshad Namdari
- Department of Urology, Imam Reza Hospital, AJA University of Medical Sciences, Tehran, Iran
| | - Bijan Rezakhaniha
- Department of Urology, Imam Reza Hospital, AJA University of Medical Sciences, Tehran, Iran
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