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Papachristodoulou A, Heidegger I, Virk RK, Di Bernardo M, Kim JY, Laplaca C, Picech F, Schäfer G, De Castro GJ, Hibshoosh H, Loda M, Klocker H, Rubin MA, Zheng T, Benson MC, McKiernan JM, Dutta A, Abate-Shen C. Metformin Overcomes the Consequences of NKX3.1 Loss to Suppress Prostate Cancer Progression. Eur Urol 2024; 85:361-372. [PMID: 37659962 PMCID: PMC10902192 DOI: 10.1016/j.eururo.2023.07.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 06/30/2023] [Accepted: 07/26/2023] [Indexed: 09/04/2023]
Abstract
BACKGROUND The antidiabetic drug metformin has known anticancer effects related to its antioxidant activity; however, its clinical benefit for prostate cancer (PCa) has thus far been inconclusive. Here, we investigate whether the efficacy of metformin in PCa is related to the expression status of NKX3.1, a prostate-specific homeobox gene that functions in mitochondria to protect the prostate from aberrant oxidative stress. OBJECTIVE To investigate the relationship of NKX3.1 expression and metformin efficacy in PCa. DESIGN, SETTING, AND PARTICIPANTS Functional studies were performed in vivo and in vitro in genetically engineered mouse models and human LNCaP cells, and organotypic cultures having normal or reduced/absent levels of NKX3.1. Correlative studies were performed using two independent retrospective tissue microarray cohorts of radical prostatectomies and a retrospective cohort of prostate biopsies from patients on active surveillance. INTERVENTION Metformin was administered before or after the induction of oxidative stress by treatment with paraquat. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS Functional endpoints included analyses of histopathology, tumorigenicity, and mitochondrial function. Correlative endpoints include Kaplan-Meier curves and Cox proportional hazard regression models. RESULTS AND LIMITATIONS Metformin reversed the adverse consequences of NKX3.1 deficiency following oxidative stress in vivo and in vitro, as evident by reduced tumorigenicity and restored mitochondrial function. Patients with low NKX3.1 expression showed a significant clinical benefit from taking metformin. CONCLUSIONS Metformin can overcome the adverse consequences of NKX3.1 loss for PCa progression by protecting against oxidative stress and promoting normal mitochondrial function. These functional activities and clinical correlates were observed only with low NKX3.1 expression. Thus, the clinical benefit of metformin in PCa may depend on the status of NKX3.1 expression. PATIENT SUMMARY Prostate cancer patients with low NKX3.1 are likely to benefit most from metformin treatment to delay disease progression in a precision interception paradigm.
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Affiliation(s)
- Alexandros Papachristodoulou
- Department of Molecular Pharmacology and Therapeutics, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, USA; Herbert Irving Comprehensive Cancer Center, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, USA
| | - Isabel Heidegger
- Department of Urology, Medical University Innsbruck, Innsbruck, AT, Austria
| | - Renu K Virk
- Herbert Irving Comprehensive Cancer Center, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, USA; Department of Pathology and Cell Biology, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, USA
| | - Matteo Di Bernardo
- Department of Molecular Pharmacology and Therapeutics, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, USA
| | - Jaime Y Kim
- Department of Molecular Pharmacology and Therapeutics, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, USA
| | - Caroline Laplaca
- Department of Molecular Pharmacology and Therapeutics, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, USA; Department of Urology, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, USA
| | - Florencia Picech
- Department of Molecular Pharmacology and Therapeutics, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, USA
| | - Georg Schäfer
- Department of Pathology, Medical University Innsbruck, Innsbruck, AT, Austria
| | - Guarionex Joel De Castro
- Herbert Irving Comprehensive Cancer Center, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, USA; Department of Urology, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, USA
| | - Hanina Hibshoosh
- Herbert Irving Comprehensive Cancer Center, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, USA; Department of Pathology and Cell Biology, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, USA
| | - Massimo Loda
- Department of Pathology and Laboratory Medicine, Weill Medical College of Cornell University, New York, NY, USA
| | - Helmut Klocker
- Department of Urology, Medical University Innsbruck, Innsbruck, AT, Austria
| | - Mark A Rubin
- Department of Biomedical Research, University of Bern, Bern, Switzerland
| | - Tian Zheng
- Department of Statistics, Columbia University, New York, NY, USA
| | - Mitchell C Benson
- Department of Urology, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, USA
| | - James M McKiernan
- Herbert Irving Comprehensive Cancer Center, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, USA; Department of Urology, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, USA
| | - Aditya Dutta
- Department of Molecular Pharmacology and Therapeutics, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, USA.
| | - Cory Abate-Shen
- Department of Molecular Pharmacology and Therapeutics, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, USA; Herbert Irving Comprehensive Cancer Center, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, USA; Department of Pathology and Cell Biology, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, USA; Department of Urology, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, USA; Department of Systems Biology, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, USA; Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, USA.
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Liu Z, Bi H, He W, Zhu X, He J, Lu M, Lu J. Preoperative Metabolic Syndrome and HDL-C Level Predict the Prognosis of Patients Following Radical Cystectomy: A Propensity Score Matching Study. Front Oncol 2022; 12:833305. [PMID: 35463353 PMCID: PMC9022107 DOI: 10.3389/fonc.2022.833305] [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: 12/11/2021] [Accepted: 03/07/2022] [Indexed: 11/13/2022] Open
Abstract
Objective To investigate the prognostic significance of metabolic syndrome (MetS) and its components in patients with bladder cancer (BCa) treated with radical cystectomy (RC). Methods A total of 335 BCa patients who underwent RC between 2004 and 2019 at Peking University Third Hospital (PUTH) were analyzed retrospectively. The Kaplan-Meier method with the log-rank test was performed to assess overall survival (OS) and progression-free survival (PFS). Univariate and multivariate Cox proportional hazard models were conducted to identify the prognostic factors of OS and PFS before and after propensity score matching (PSM). Results Enrolled patients were allocated into two groups according to the presence or absence of MetS (n=84 MetS vs n=251 non-MetS), and 82 new matched pairs were identified to balance the baseline characteristics after 1:1 PSM. In the Kaplan-Meier analysis, MetS was associated with better OS (P=0.031) than the group without MetS. In addition, a body mass index (BMI) ≥ 25 was associated with better OS (P=0.011) and PFS (P=0.031), while low high-density lipoprotein cholesterol (HDL-C) was associated with worse OS (P=0.033) and PFS (P=0.010). In all patients, multivariate Cox analysis showed that hemoglobin, pathologic tumor stage and lymph node status were identified as independent prognostic factors for both OS and PFS, while age, MetS and HDL-C were independent prognostic factors only for OS. Reproducible results of multivariate analysis can still be observed in propensity matched patients. The results of further subgroup analysis revealed that the association of MetS with increased OS (P=0.043) and BMI ≥25 with increased OS (P=0.015) and PFS (P=0.029) was observed in non-muscle invasive bladder cancer (NMIBC) patients. Conclusions MetS was independently associated with better OS in BCa patients after RC, and HDL-C was the only component of MetS that was independently associated with worse OS. MetS and HDL-C may become reliable prognostic biomarkers of OS in BCa patients after RC to provide individualized prognostication and assist in the formulation of clinical treatment strategies.
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Affiliation(s)
- Zenan Liu
- Department of Urology, Peking University Third Hospital, Beijing, China
| | - Hai Bi
- Department of Urology, Peking University Third Hospital, Beijing, China
| | - Wei He
- Department of Urology, Peking University Third Hospital, Beijing, China
| | - Xuehua Zhu
- Department of Urology, Peking University Third Hospital, Beijing, China
| | - Jide He
- Department of Urology, Peking University Third Hospital, Beijing, China
| | - Min Lu
- Department of Pathology, Peking University Third Hospital, Beijing, China
| | - Jian Lu
- Department of Urology, Peking University Third Hospital, Beijing, China.,NHC Key Laboratory of Metabolic Cardiovascular Diseases Research, Ningxia Medical University, Yinchuan, China
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Luzzago S, Palumbo C, Rosiello G, Pecoraro A, Deuker M, Stolzenbach F, Mistretta FA, Tian Z, Musi G, Montanari E, Shariat SF, Saad F, Briganti A, de Cobelli O, Karakiewicz PI. Metabolic syndrome predicts worse perioperative outcomes in patients treated with radical prostatectomy for non-metastatic prostate cancer. Surg Oncol 2021; 37:101519. [DOI: 10.1016/j.suronc.2020.12.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2020] [Revised: 11/09/2020] [Accepted: 12/27/2020] [Indexed: 12/12/2022]
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Brassetti A, Ferriero M, Napodano G, Sanseverino R, Badenchini F, Tuderti G, Anceschi U, Bove A, Misuraca L, Mastroianni R, Proietti F, Gallucci M, Simone G. Physical activity decreases the risk of cancer reclassification in patients on active surveillance: a multicenter retrospective study. Prostate Cancer Prostatic Dis 2021; 24:1151-1157. [PMID: 34007014 DOI: 10.1038/s41391-021-00375-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 04/13/2021] [Accepted: 04/23/2021] [Indexed: 12/19/2022]
Abstract
BACKGROUND Physical activity (PA) is associated with favorable outcomes in prostate cancer (PCa) patients. We assessed its effect on the risk of PCa reclassification (PCaR) during active surveillance. METHODS Anthropometric, demographic, and clinical data concerning men diagnosed with a low-risk PCa and initially managed with active surveillance at the two participating institutions were retrospectively collected. The Physical Activity Scale for the Elderly (PASE) was used for patients' self-assessment of their daily exercise and their consequent stratification into three groups: sedentary (PASE ≤ 65), moderately active (65 < PASE < 125), active (PASE ≥ 125). Kaplan-Meier model was used to evaluate the predictive role of PA on PCaR, computed at 2, 5, 10 years after diagnosis; differences between lifestyle groups were assessed using the log-rank and uni-/multivariable Cox analyses applied to identify predictors of reclassification. RESULTS Eighty-five patients were included in the analysis, with a median age of 66 years (IQR: 59-70); 16% were active, 45% were former smokers, and 3 presented with metabolic syndrome (MetS). Prostate-specific antigen (PSA) density was 0.12 (IQR: 0.07-0.15); 34 men showed a PSA doubling time <10 years. The Median PASE score was 86 (IQR: 61.5-115.8): 24 patients were sedentary, 46 moderately active, and 15 active. At a median follow-up of 37 months (IQR: 14-53), 25% of patients experienced PCaR. These were less physically active (PASE score 69.3 vs 87.8; p = 0.056) and presented with significantly smaller prostates (46 ml vs 50.7 ml; p = 0.001) and a higher PSAD (0.14 vs 0.10; p = 0.019). At 2 years, the risk of reclassification was 25 ± 5%, while it was 38 ± 7% at both 5 and 10 years. The risk was significantly different in the three PA groups (Log Rank p = 0.033). PASE score was the only independent predictor of PCaR (HR: 0.987; 95%CI: 0.977-0.998; p = 0.016). CONCLUSIONS PA influences PCa evolution, as increasing levels are associated with a significantly reduced risk of tumor reclassification among patients undergoing active surveillance.
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Affiliation(s)
- Aldo Brassetti
- Department of Urology, IRCCS "Regina Elena" National Cancer Institute, Rome, Italy.
| | | | - Giorgio Napodano
- Department of Urology, "Umberto I" Hospital, Nocera Inferiore, Italy
| | | | - Fabio Badenchini
- Department of Urology, Istituto Nazionale Tumori di Milano, Milan, Italy
| | - Gabriele Tuderti
- Department of Urology, IRCCS "Regina Elena" National Cancer Institute, Rome, Italy
| | - Umberto Anceschi
- Department of Urology, IRCCS "Regina Elena" National Cancer Institute, Rome, Italy
| | - Alfredo Bove
- Department of Urology, IRCCS "Regina Elena" National Cancer Institute, Rome, Italy
| | - Leonardo Misuraca
- Department of Urology, IRCCS "Regina Elena" National Cancer Institute, Rome, Italy
| | | | - Flavia Proietti
- Department of Urology, "Sapienza" University of Rome, Rome, Italy
| | - Michele Gallucci
- Department of Urology, IRCCS "Regina Elena" National Cancer Institute, Rome, Italy.,Department of Urology, "Sapienza" University of Rome, Rome, Italy
| | - Giuseppe Simone
- Department of Urology, IRCCS "Regina Elena" National Cancer Institute, Rome, Italy
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The metabolic syndrome is associated with the risk of urothelial carcinoma from a health examination database. Int J Clin Oncol 2020; 26:569-577. [PMID: 33231793 DOI: 10.1007/s10147-020-01834-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Accepted: 11/04/2020] [Indexed: 10/22/2022]
Abstract
PURPOSE The metabolic syndrome was associated with bladder cancer in the previous studies. However, there have no large-scale cohort studies to elucidate the relationship between metabolic syndromes and urothelial carcinoma including urinary bladder urothelial carcinoma (UBUC) and upper tract urothelial carcinoma (UTUC). METHODS We analyze a population-based cohort study by using physical examination data and diagnosis of UC from the Taiwan Cancer Registry Database. Differences in demographic and clinical characteristics among UTUC and non-UTUC groups, UBUC and non-UBUC groups were compared. Odds ratios (ORs) for determining risk factors were estimated through the multiple logistic regression model. RESULTS A total of 557,063 records for 211,319 participants which consisted of 31 UTUC and 309 UBUC met the eligibility criteria in this study. Our results showed that female are more likely to develop UTUC than male. As opposed to UTUC, male are more likely to develop UBUC than female. It also showed that participants smoked or chewed betel quid daily are more likely to develop UBUC. Age and estimated glomerular filtration rate (eGFR) are significantly increased the risk of developing UTUC. The association between the eGFR and risk of UTUC is stronger (P < 0.001) for eGFR < 45 (vs. eGFR ≥ 75, OR = 6.795; 95% CI 2.901-15.917). Metabolic syndrome is related to higher risk of UBUC incidence [OR was 1.373 (95% CI 1.104-1.707)]. CONCLUSIONS There was a significant relationship between the incidence of UBUC and metabolic syndrome. Renal function impairment presents higher risk in both UBUC and UTUC development.
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Zheng X, Han X, Xu H, Ai J, Yang L, Wei Q. Prognostic value of lipid profiles after radical prostatectomy: a systematic review and meta-analysis. Lipids Health Dis 2019; 18:124. [PMID: 31138210 PMCID: PMC6540553 DOI: 10.1186/s12944-019-1068-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2019] [Accepted: 05/15/2019] [Indexed: 02/05/2023] Open
Abstract
Background Lipid profiles are believed to play an important role in the tumorigenesis and progression of prostate cancer (PCa), but research combining those data is lacking. Therefore, this meta-analysis aims to assess the prognostic role of lipid profiles after RP. Method We systematically searched PubMed, Embase, and Cochrane Library Central Register of Controlled Trials for articles evaluating association between lipid profiles and prognosis after RP. Odds ratio (OR) and hazard ratio (HR) of lipid profiles for advanced pathological tumor features and biochemical recurrence (BCR) were extracted and pooled OR and HR were calculated. Newcastle-Ottawa scale was used for study quality assessment and funnel plot was used for evaluating publication bias. Results Twelve articles involving 11,108 patients were eventually selected. We found low HDL was associated with more frequent occurrence of pathological T stage (pT) ≥ T3 (pooled OR = 1.29, 95% CI 1.07–1.56) and Gleason score (GS) ≥8 (pooled OR = 1.32, 95% CI 1.02–1.72) after RP. Hypertriglyceridemia was also linked with higher risk of pT ≥ T3 (pooled OR = 1.20, 95% CI 1.01–1.42) and positive surgical margin (PSM) (pooled OR = 1.36, 95% CI 1.11–1.65). However, no significant association was observed between BCR and abnormal lipid profile levels. Conclusion Low HDL level was associated with more common occurrence of pT ≥ T3 and GS ≥8, and elevated triglycerides level was linked higher risk of pT ≥ T3 and PSM, but none of the lipid subfractions was correlated with biochemical recurrence after RP. Electronic supplementary material The online version of this article (10.1186/s12944-019-1068-6) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Xiaonan Zheng
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Xin Han
- West China Medical School, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Hang Xu
- West China Medical School, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Jianzhong Ai
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Lu Yang
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China.
| | - Qiang Wei
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China.
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Xu H, Tan P, Zheng X, Ai J, Lin T, Jin X, Gong L, Lei H, Yang L, Wei Q. Metabolic syndrome and upper tract urothelial carcinoma: A retrospective analysis from a large Chinese cohort. Urol Oncol 2019; 37:291.e19-291.e28. [DOI: 10.1016/j.urolonc.2018.12.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Revised: 11/28/2018] [Accepted: 12/05/2018] [Indexed: 10/27/2022]
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Zheng X, Qiu S, Liao X, Han X, Jin K, Yang L, Wei Q. The accumulation of metabolic syndrome components is associated with higher risk of positive surgical margin among patients with localized prostate cancer after radical prostatectomy. Onco Targets Ther 2019; 12:1613-1620. [PMID: 30881016 PMCID: PMC6396662 DOI: 10.2147/ott.s195148] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Objective To evaluate the association between metabolic syndrome (MetS) and the accumulation of its components with prostate cancer (PCa). Patients and methods Patients undergoing radical prostatectomy were retrospectively included. Patients were grouped by low risk and intermediate-high risk according to International Society of Urological Pathology grade. Multivariable logistic regression and Cox hazard regression model were utilized to assess the association of MetS with overall survival, biochemical recurrence, upgrading, upstaging, and positive surgical margin (PSM) after prostatectomy. Besides, trend test was also performed to evaluate the impact of the accumulation of MetS components on postoperative pathological feature. Results A total of 1,083 patients were eventually enrolled. With a median follow-up of 40.45 months, 197 patients were diagnosed with MetS. No significant association between MetS and survival outcomes and pathological features was found. However, we did notice that the accumulation of the MetS components could lead to an elevated gradient of the PSM risk in the entire cohort (one component: OR=1.46; two components: OR=1.89; ≥3 components: OR=2.07; P for trend=0.0194) and intermediate-high risk group (one component: OR=1.4; two components: OR=1.85; ≥3 components: OR=2.05; P for trend=0.0127). Conclusion The accumulation of MetS components could lead to increasing risk of PSM on the entire PCa cohort and patients with intermediate-high risk PCa after prostatectomy, but not for the low-risk patients.
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Affiliation(s)
- Xiaonan Zheng
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China, ;
| | - Shi Qiu
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China, ; .,Center of Biomedical Big Data, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Xinyang Liao
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China, ;
| | - Xin Han
- West China Medical School, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Kun Jin
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China, ;
| | - Lu Yang
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China, ;
| | - Qiang Wei
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China, ;
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Dal Moro F, Colicchia M. Does obesity impact bladder cancer prognosis?-a long-lasting debate. Transl Androl Urol 2019; 7:S710-S711. [PMID: 30687602 PMCID: PMC6323292 DOI: 10.21037/tau.2018.10.11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Affiliation(s)
- Fabrizio Dal Moro
- Department of Surgery, Oncology and Gastroenterology-Urology, University of Padova, Padova, Italy.,Urology, University Hospital 'Santa Maria della Misericordia', Udine, Italy
| | - Michele Colicchia
- Department of Surgery, Oncology and Gastroenterology-Urology, University of Padova, Padova, Italy
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Brookman-May SD, Campi R, Henríquez JDS, Klatte T, Langenhuijsen JF, Brausi M, Linares-Espinós E, Volpe A, Marszalek M, Akdogan B, Roll C, Stief CG, Rodriguez-Faba O, Minervini A. Latest Evidence on the Impact of Smoking, Sports, and Sexual Activity as Modifiable Lifestyle Risk Factors for Prostate Cancer Incidence, Recurrence, and Progression: A Systematic Review of the Literature by the European Association of Urology Section of Oncological Urology (ESOU). Eur Urol Focus 2018; 5:756-787. [PMID: 29576530 DOI: 10.1016/j.euf.2018.02.007] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2018] [Revised: 02/05/2018] [Accepted: 02/19/2018] [Indexed: 12/19/2022]
Abstract
CONTEXT Smoking, sexual activity, and physical activity (PA) are discussed as modifiable lifestyle factors associated with prostate cancer (PCa) development and progression. OBJECTIVE To evaluate the available evidence concerning the association of smoking, sexual activity, and sports and exercise on PCa risk, treatment outcome, progression, and cancer-specific mortality. EVIDENCE ACQUISITION A systematic review of studies published between 2007 and 2017 using MEDLINE (via PubMed), Cochrane Central Register of Controlled Trials, and Web of Science databases according to the Preferred Reporting Items for Systematic Reviews and Meta-Analysis statement criteria was conducted. EVIDENCE SYNTHESIS While data concerning the impact of smoking on PCa development remain conflicting, there is robust evidence that smoking is associated with aggressive tumor features and worse cancer-related outcome, which seems to be maintained for 10 yr after smoking cessation. Less convincing and limited evidence exists for the association of sexual activity with PCa risk. The findings related to PA and PCa support the inference that exercise might be a useful factor in the prevention of PCa and tumor progression, while it is not finally proved under which specific conditions PA might be protective against disease development. CONCLUSIONS Smoking is associated with aggressive tumor features and worse cancer-related prognosis; as this negative impact seems to be maintained for 10yr after smoking cessation, urologists should advise men to quit smoking latest at PCa diagnosis to improve their prognosis. As several studies indicate a positive impact of exercise on tumor development, progression, and treatment outcome, it is certainly reasonable to advocate an active lifestyle. Least convincing evidence is available for the interaction of sexual activity and PCa, and well-conducted and longitudinal studies are clearly necessary to evaluate whether the suggested associations between PCa risk and sexual behavior are real or spurious. PATIENT SUMMARY In this systematic review, we looked at the impact of smoking, sexual activity, and sports and exercise on prostate cancer risk and outcome after treatment. While the evidence for sexual activity is not overall clear, we found that smoking might lead to more aggressive cancers and result in worse treatment outcome. Physical activity might prevent prostate cancer and improve cancer-related outcomes as well. Hence, it is certainly reasonable to advocate an active lifestyle and advise men to quit smoking.
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Affiliation(s)
| | - Riccardo Campi
- Department of Urology, University of Florence, Careggi Hospital, Florence, Italy
| | - Jose D S Henríquez
- Unidad de Uro-Oncología, Servicio de Urología, Fundació Puigvert, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Tobias Klatte
- Department of Urology, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | | | - Maurizio Brausi
- Department of Urology, B. Ramazzini Hospital, Carpi-Modena, Italy
| | | | - Alessandro Volpe
- Department of Urology, University of Eastern Piedmont, Maggiore della Carità Hospital, Novara, Italy
| | - Martin Marszalek
- Department of Urology and Andrology, Donauspital, Vienna, Austria
| | - Bulent Akdogan
- Department of Urology, Hacettepe University School of Medicine, Ankara, Turkey
| | - Christina Roll
- Department of Trauma and Reconstructive Surgery, University of Regensburg, Regensburg, Germany
| | - Christian G Stief
- Department of Urology, Ludwig-Maximilians University (LMU) Munich, Munich, Germany
| | - Oscar Rodriguez-Faba
- Unidad de Uro-Oncología, Servicio de Urología, Fundació Puigvert, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Andrea Minervini
- Department of Urology, University of Florence, Careggi Hospital, Florence, Italy
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