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Cirillo L, Innocenti S, Becherucci F. Global epidemiology of kidney cancer. Nephrol Dial Transplant 2024; 39:920-928. [PMID: 38341277 DOI: 10.1093/ndt/gfae036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Indexed: 02/12/2024] Open
Abstract
Kidney cancer (KC) is a disease with a rising worldwide incidence estimated at 400 000 new cases annually, and a worldwide mortality rate approaching 175 000 deaths per year. Current projections suggest incidence continuing to increase over the next decade, emphasizing the urgency of addressing this significant global health trend. Despite the overall increases in incidence and mortality, striking social disparities are evident. Low- and middle-income countries bear a disproportionate burden of the disease, with higher mortality rates and later-stage diagnoses, underscoring the critical role of socioeconomic factors in disease prevalence and outcomes. The major risk factors for KC, including smoking, obesity, hypertension and occupational exposure to harmful substances, must be taken into account. Importantly, these risk factors also often contribute to kidney injury, a condition that the review identifies as a significant, yet under-recognized, precursor to KC. Finally, the indispensable role of nephrologists is underscored in managing this complex disease landscape. Nephrologists are at the forefront of detecting and managing kidney injuries, and their role in mitigating the risk of KC is becoming increasingly apparent. Through this comprehensive analysis, we aim to facilitate a more nuanced understanding of KC's epidemiology and determinants providing valuable insights for researchers, clinicians and policymakers alike.
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Affiliation(s)
- Luigi Cirillo
- Nephrology and Dialysis Department, Meyer Children's Hospital IRCCS, Florence 50139, Italy
| | - Samantha Innocenti
- Nephrology and Dialysis Department, Meyer Children's Hospital IRCCS, Florence 50139, Italy
| | - Francesca Becherucci
- Nephrology and Dialysis Department, Meyer Children's Hospital IRCCS, Florence 50139, Italy
- Department of Biomedical, Experimental and Clinical Sciences "Mario Serio", University of Florence, Florence, Italy
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2
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Campi R, Rebez G, Klatte T, Roussel E, Ouizad I, Ingels A, Pavan N, Kara O, Erdem S, Bertolo R, Capitanio U, Mir MC. Effect of smoking, hypertension and lifestyle factors on kidney cancer - perspectives for prevention and screening programmes. Nat Rev Urol 2023; 20:669-681. [PMID: 37328546 DOI: 10.1038/s41585-023-00781-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/12/2023] [Indexed: 06/18/2023]
Abstract
Renal cell carcinoma (RCC) incidence has doubled over the past few decades. However, death rates have remained stable as the number of incidental renal mass diagnoses peaked. RCC has been recognized as a European health care issue, but to date, no screening programmes have been introduced. Well-known modifiable risk factors for RCC are smoking, obesity and hypertension. A direct association between cigarette consumption and increased RCC incidence and RCC-related death has been reported, but the underlying mechanistic pathways for this association are still unclear. Obesity is associated with an increased risk of RCC, but interestingly, improved survival outcomes have been reported in obese patients, a phenomenon known as the obesity paradox. Data on the association between other modifiable risk factors such as diet, dyslipidaemia and physical activity with RCC incidence are conflicting, and potential mechanisms underlying these associations remain to be elucidated.
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Affiliation(s)
- Riccardo Campi
- Department of Urology, University of Florence, Careggi Hospital, Florence, Italy
- Young Academic Urologists (YAU) Renal Cancer Working Group, Arnhem, Netherlands
| | - Giacomo Rebez
- Young Academic Urologists (YAU) Renal Cancer Working Group, Arnhem, Netherlands
- Department of Urology, Cattinara Hospital, University of Trieste, Trieste, Italy
| | - Tobias Klatte
- Young Academic Urologists (YAU) Renal Cancer Working Group, Arnhem, Netherlands
- Department of Urology, Royal Bournemouth Hospital, Bournemouth, UK
| | - Eduard Roussel
- Young Academic Urologists (YAU) Renal Cancer Working Group, Arnhem, Netherlands
- Department of Urology, KU Leuven, Leuven, Belgium
| | - Idir Ouizad
- Young Academic Urologists (YAU) Renal Cancer Working Group, Arnhem, Netherlands
- Department of Urology, Bichat-Claude Bernard Hospital, Paris, France
| | - Alexander Ingels
- Young Academic Urologists (YAU) Renal Cancer Working Group, Arnhem, Netherlands
- Department of Urology, Henri Mondor Hospital, Créteil, France
| | - Nicola Pavan
- Young Academic Urologists (YAU) Renal Cancer Working Group, Arnhem, Netherlands
- Department of Urology, Cattinara Hospital, University of Trieste, Trieste, Italy
| | - Onder Kara
- Young Academic Urologists (YAU) Renal Cancer Working Group, Arnhem, Netherlands
- Faculty of Medicine, Kocaeli University, İzmit, Turkey
| | - Selcuk Erdem
- Young Academic Urologists (YAU) Renal Cancer Working Group, Arnhem, Netherlands
- Department of Urology, Istanbul University, Istanbul, Turkey
| | - Riccardo Bertolo
- Young Academic Urologists (YAU) Renal Cancer Working Group, Arnhem, Netherlands
- Urology Unit, Department of Surgery, Tor Vergata University of Rome, Rome, Italy
| | - Umberto Capitanio
- Young Academic Urologists (YAU) Renal Cancer Working Group, Arnhem, Netherlands
- Department of Urology, San Raffaele Scientific Institute, Milan, Italy
- Division of Experimental Oncology/Unit of Urology, IRCCS San Raffaele Hospital, Milan, Italy
| | - Maria Carmen Mir
- Young Academic Urologists (YAU) Renal Cancer Working Group, Arnhem, Netherlands.
- Department of Urology, Hospital Universitario La Ribera, Valencia, Spain.
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3
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Bandak M, Nielsen KS, Kreiberg M, Wagner T, Rosenvilde J, Pisinger C, Johansen C, Daugaard G, Lauritsen J. Smoking as a prognostic factor for survival in patients with disseminated germ cell cancer. J Natl Cancer Inst 2023; 115:753-756. [PMID: 36806937 PMCID: PMC10248846 DOI: 10.1093/jnci/djad039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 02/02/2023] [Accepted: 02/13/2023] [Indexed: 02/22/2023] Open
Abstract
We investigated the impact of smoking on overall survival (OS) in testicular germ cell cancer (TC) patients receiving first-line combination chemotherapy (bleomycin-etoposide-cisplatin [BEP]). Patients who received BEP for metastatic TC were identified in the Danish Testicular Cancer database. Information on smoking status at the time of diagnosis was obtained by medical record review. OS and cause of death were compared between current smokers and never-smokers. Of 1883 eligible patients, information on smoking status was available in 1156 patients, of whom 602 were current smokers. The 10-year OS was 92% in never-smokers compared with 83% in current smokers (P < .001) (hazard ratio for death = 1.85, 95% confidence interval = 1.29 to 2.66, P = .001). A higher proportion of current smokers died of TC compared with nonsmokers (P < .01). Smoking negatively affects survival after BEP in patients with disseminated TC. Vigorous smoking cessation programs are advocated in TC patients.
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Affiliation(s)
- Mikkel Bandak
- Department of Oncology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | | | - Michael Kreiberg
- Department of Oncology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Thomas Wagner
- Department of Oncology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Josephine Rosenvilde
- Department of Oncology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Charlotta Pisinger
- Center for Clinical Research and Prevention, Bispebjerg and Frederiksberg Hospital, The Capital Region of Denmark, Copenhagen, Denmark
- Faculty of Health Sciences, Department of Public Health, University of Copenhagen, Copenhagen, Denmark
- Danish Heart Foundation, Copenhagen, Denmark
| | - Christoffer Johansen
- Late Effect Research Unit (CASTLE), Department of Oncology, Copenhagen University Hospital, Copenhagen, Denmark
| | - Gedske Daugaard
- Department of Oncology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Jakob Lauritsen
- Department of Oncology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
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4
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Liao Z, Wang D, Song N, Xu Y, Ge H, Peng Z. Prognosis of clear cell renal cell carcinoma patients stratified by age: A research relied on SEER database. Front Oncol 2022; 12:975779. [PMID: 36313677 PMCID: PMC9597499 DOI: 10.3389/fonc.2022.975779] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Accepted: 09/21/2022] [Indexed: 12/24/2022] Open
Abstract
ObjectiveClear cell renal cell carcinoma may affect patients of any age. To date, there are only a limited number of large data studies on renal clear cell carcinoma in different age groups. This study assessed CCRCC risk factors in different age groups using the Surveillance Epidemiology and End Results (SEER) database.MethodsWe selected 58372 cases from the SEER database. These patients were divided into seven different age groups. Cox regression models were used to find independent risk factors for the survival of CCRCC patients. Based on independent risk factors, a nomogram was drawn with R software. Kaplan-Meier method for survival analysis and X-tile software were used to find the optimal age group for diagnosis.ResultsUnivariate analysis revealed that patients’ age, sex, race, marital status, grade, TNM (tumor, node, metastasis) stage, surgery, WHO/ISUP grade were correlated with survival (P<0.01). Age was an independent risk factor for survival in patients with CCRCC according to multivariate Cox regression analysis (p<0.01). All-cause mortality and tumor-specific mortality increased according to the increasing age of the patients. The optimal cut-off values for age were defined as 58 and 76 years and 51 and 76 years, respectively, according to overall survival (OS) and cause-specific survival (CSS).ConclusionThere is a negative correlation between age and survival of CCRCC patients. The difference in prognosis of patients in different age groups has important implications for clinical treatment. Therefore, the diagnosis and treatment plan should be based on more detailed age grouping, which is more beneficial to improving the prognosis and survival of patients.
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Affiliation(s)
- Zhouning Liao
- Department of Nephrology, Xiangya Hospital, Central South University, Changsha, China
| | - Dang Wang
- Department of General Surgery, Xiangya Hospital, Central South University, Changsha, China
| | - Ning Song
- Division of Translational Immunology, III, Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Yang Xu
- Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Heming Ge
- Department of General Surgery, Xiangya Hospital, Central South University, Changsha, China
- Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- *Correspondence: Zhangzhe Peng, ; Heming Ge,
| | - Zhangzhe Peng
- Department of Nephrology, Xiangya Hospital, Central South University, Changsha, China
- *Correspondence: Zhangzhe Peng, ; Heming Ge,
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Identification and validation of a cigarette smoke-related five-gene signature as a prognostic biomarker in kidney renal clear cell carcinoma. Sci Rep 2022; 12:2189. [PMID: 35140327 PMCID: PMC8828851 DOI: 10.1038/s41598-022-06352-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2021] [Accepted: 01/27/2022] [Indexed: 11/08/2022] Open
Abstract
Cigarette smoking greatly promotes the progression of kidney renal clear cell carcinoma (KIRC), however, the underlying molecular events has not been fully established. In this study, RCC cells were exposed to the tobacco specific nitrosamine 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK, nicotine-derived nitrosamine) for 120 days (40 passages), and then the soft agar colony formation, wound healing and transwell assays were used to explore characteristics of RCC cells. RNA-seq was used to explore differentially expressed genes. We found that NNK promoted RCC cell growth and migration in a dose-dependent manner, and RNA-seq explored 14 differentially expressed genes. In TCGA-KIRC cohort, Lasso regression and multivariate COX regression models screened and constructed a five-gene signature containing ANKRD1, CYB5A, ECHDC3, MT1E, and AKT1S1. This novel gene signature significantly associated with TNM stage, invasion depth, metastasis, and tumor grade. Moreover, when compared with individual genes, the gene signature contained a higher hazard ratio and therefore had a more powerful value for the prognosis of KIRC. A nomogram was also developed based on clinical features and the gene signature, which showed good application. Finally, AKT1S1, the most crucial component of the gene signature, was significantly induced after NNK exposure and its related AKT/mTOR signaling pathway was dramatically activated. Our findings supported that NNK exposure would promote the KIRC progression, and the novel cigarette smoke-related five-gene signature might serve as a highly efficient biomarker to identify progression of KIRC patients, AKT1S1 might play an important role in cigarette smoke exposure-induced KIRC progression.
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Reigle J, Secic D, Biesiada J, Wetzel C, Shamsaei B, Chu J, Zang Y, Zhang X, Talbot NJ, Bischoff ME, Zhang Y, Thakar CV, Gaitonde K, Sidana A, Bui H, Cunningham JT, Zhang Q, Schmidt LS, Linehan WM, Medvedovic M, Plas DR, Figueroa JAL, Meller J, Czyzyk-Krzeska MF. Tobacco smoking induces metabolic reprogramming of renal cell carcinoma. J Clin Invest 2021; 131:140522. [PMID: 32970633 DOI: 10.1172/jci140522] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Accepted: 09/15/2020] [Indexed: 12/13/2022] Open
Abstract
BACKGROUNDClear cell renal cell carcinoma (ccRCC) is the most common histologically defined renal cancer. However, it is not a uniform disease and includes several genetic subtypes with different prognoses. ccRCC is also characterized by distinctive metabolic reprogramming. Tobacco smoking (TS) is an established risk factor for ccRCC, with unknown effects on tumor pathobiology.METHODSWe investigated the landscape of ccRCCs and paired normal kidney tissues using integrated transcriptomic, metabolomic, and metallomic approaches in a cohort of white males who were long-term current smokers (LTS) or were never smokers (NS).RESULTSAll 3 Omics domains consistently identified a distinct metabolic subtype of ccRCCs in LTS, characterized by activation of oxidative phosphorylation (OXPHOS) coupled with reprogramming of the malate-aspartate shuttle and metabolism of aspartate, glutamate, glutamine, and histidine. Cadmium, copper, and inorganic arsenic accumulated in LTS tumors, showing redistribution among intracellular pools, including relocation of copper into the cytochrome c oxidase complex. A gene expression signature based on the LTS metabolic subtype provided prognostic stratification of The Cancer Genome Atlas ccRCC tumors that was independent of genomic alterations.CONCLUSIONThe work identified the TS-related metabolic subtype of ccRCC with vulnerabilities that can be exploited for precision medicine approaches targeting metabolic pathways. The results provided rationale for the development of metabolic biomarkers with diagnostic and prognostic applications using evaluation of OXPHOS status. The metallomic analysis revealed the role of disrupted metal homeostasis in ccRCC, highlighting the importance of studying effects of metals from e-cigarettes and environmental exposures.FUNDINGDepartment of Defense, Veteran Administration, NIH, ACS, and University of Cincinnati Cancer Institute.
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Affiliation(s)
- James Reigle
- Department of Cancer Biology and.,Department of Biomedical Informatics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA.,Division of Biomedical Informatics, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Dina Secic
- Department of Cancer Biology and.,Agilent Metallomics Center of the Americas, Department of Chemistry, University of Cincinnati College of Arts and Science, Cincinnati, Ohio, USA
| | - Jacek Biesiada
- Division of Biostatistics and Bioinformatics, Department of Environmental and Public Health Sciences, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Collin Wetzel
- Department of Cancer Biology and.,Rieveschl Laboratories for Mass Spectrometry, Department of Chemistry, University of Cincinnati College of Arts and Science, Cincinnati, Ohio, USA
| | - Behrouz Shamsaei
- Division of Biostatistics and Bioinformatics, Department of Environmental and Public Health Sciences, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | | | - Yuanwei Zang
- Department of Cancer Biology and.,Department of Urology, Qilu Hospital, Shandong University, Jinan, China
| | - Xiang Zhang
- Division of Environmental Genetics and Molecular Toxicology, Department of Environmental and Public Health Sciences, and
| | | | | | - Yongzhen Zhang
- Department of Cancer Biology and.,Department of Urology, Qilu Hospital, Shandong University, Jinan, China
| | - Charuhas V Thakar
- Division of Nephrology, Department of Medicine, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA.,Cincinnati Veteran Affairs Medical Center, Department of Veterans Affairs, Cincinnati, Ohio, USA
| | - Krishnanath Gaitonde
- Division of Nephrology, Department of Medicine, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA.,Division of Urology, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Abhinav Sidana
- Division of Urology, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Hai Bui
- Cincinnati Veteran Affairs Medical Center, Department of Veterans Affairs, Cincinnati, Ohio, USA
| | | | - Qing Zhang
- Department of Pathology and Laboratory Medicine, Lineberger Comprehensive Cancer Center, UNC-Chapel Hill, North Carolina, USA
| | - Laura S Schmidt
- Urologic Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland, USA.,Basic Science Program, Frederick National Laboratory for Cancer Research, Frederick, Maryland, USA
| | - W Marston Linehan
- Urologic Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland, USA
| | - Mario Medvedovic
- Department of Biomedical Informatics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA.,Division of Biostatistics and Bioinformatics, Department of Environmental and Public Health Sciences, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | | | - Julio A Landero Figueroa
- Agilent Metallomics Center of the Americas, Department of Chemistry, University of Cincinnati College of Arts and Science, Cincinnati, Ohio, USA.,Department of Pharmacology and System Biology, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Jarek Meller
- Department of Biomedical Informatics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA.,Division of Biomedical Informatics, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA.,Division of Biostatistics and Bioinformatics, Department of Environmental and Public Health Sciences, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA.,Department of Pharmacology and System Biology, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA.,Department of Electrical Engineering and Computer Science, University of Cincinnati College of Engineering and Applied Sciences, Cincinnati, Ohio, USA
| | - Maria F Czyzyk-Krzeska
- Department of Cancer Biology and.,Cincinnati Veteran Affairs Medical Center, Department of Veterans Affairs, Cincinnati, Ohio, USA.,Department of Pharmacology and System Biology, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
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7
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53 years old is a reasonable cut-off value to define young and old patients in clear cell renal cell carcinoma: a study based on TCGA and SEER database. BMC Cancer 2021; 21:638. [PMID: 34051738 PMCID: PMC8164798 DOI: 10.1186/s12885-021-08376-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Accepted: 05/18/2021] [Indexed: 01/20/2023] Open
Abstract
Background The objectives of this study were to screen out cut-off age value and age-related differentially expressed genes (DEGs) in clear cell renal cell carcinoma (CCRCC) from Surveillance Epidemiology and End Results (SEER) database and The Cancer Genome Atlas (TCGA) database. Methods We selected 45,974 CCRCC patients from SEER and 530 RNA-seq data from TCGA database. The age cut-off value was defined using the X-tile program. Propensity score matching (PSM) was used to balance the differences between young and old groups. Hazard ratio (HR) was applied to evaluate prognostic risk of age in different subgroups. Age-related DEGs were identified via RNA-seq data. Survival analysis was used to assess the relationship between DEGs and prognosis. Results In this study, we divided the patients into young (n = 14,276) and old (n = 31,698) subgroups according to cut-off value (age = 53). Age > 53 years was indicated as independent risk factor for overall survival (OS) and cancer specific survival (CSS) of CCRCC before and after PSM. The prognosis of old group was worse than that in young group. Eleven gene were differential expression between the younger and older groups in CCRCC. The expression levels of PLA2G2A and SIX2 were related to prognosis of the elderly. Conclusion Fifty-three years old was cut-off value in CCRCC. The prognosis of the elderly was worse than young people. It remind clinicians that more attention and better treatment should be given to CCRCC patients who are over 53 years old. PLA2G2A and SIX2 were age-related differential genes which might play an important role in the poor prognosis of elderly CCRCC patients.
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8
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Chandrasekar T, Boorjian SA, Capitanio U, Gershman B, Mir MC, Kutikov A. Collaborative Review: Factors Influencing Treatment Decisions for Patients with a Localized Solid Renal Mass. Eur Urol 2021; 80:575-588. [PMID: 33558091 DOI: 10.1016/j.eururo.2021.01.021] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2020] [Accepted: 01/15/2021] [Indexed: 02/06/2023]
Abstract
CONTEXT With the addition of active surveillance and thermal ablation (TA) to the urologist's established repertoire of partial (PN) and radical nephrectomy (RN) as first-line management options for localized renal cell carcinoma (RCC), appropriate treatment decision-making has become increasingly nuanced. OBJECTIVE To critically review the treatment options for localized, nonrecurrent RCC; to highlight the patient, renal function, tumor, and provider factors that influence treatment decisions; and to provide a framework to conceptualize that decision-making process. EVIDENCE ACQUISITION A collaborative critical review of the medical literature was conducted. EVIDENCE SYNTHESIS We identify three key decision points when managing localized RCC: (1) decision for surveillance versus treatment, (2) decision regarding treatment modality (TA, PN, or RN), and (3) decision on surgical approach (open vs minimally invasive). In evaluating factors that influence these treatment decisions, we elaborate on patient, renal function, tumor, and provider factors that either directly or indirectly impact each decision point. As current nomograms, based on preselected patient datasets, perform poorly in prospective settings, these tools should be used with caution. Patient decision aids are an underutilized tool in decision-making. CONCLUSIONS Localized RCC requires highly nuanced treatment decision-making, balancing patient- and tumor-specific clinical variables against indirect structural influences to provide optimal patient care. PATIENT SUMMARY With expanding treatment options for localized kidney cancer, treatment decision is highly nuanced and requires shared decision-making. Patient decision aids may be helpful in the treatment discussion.
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Affiliation(s)
- Thenappan Chandrasekar
- Department of Urology, Sidney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, PA, USA.
| | | | - Umberto Capitanio
- Unit of Urology, Division of Experimental Oncology, Urological Research Institute (URI), IRCCS Ospedale San Raffaele, Milan, Italy
| | - Boris Gershman
- Division of Urologic Surgery, Beth Israel Deaconess Medical Center, Boston, MA, USA; Harvard Medical School, Boston, MA, USA
| | - Maria Carmen Mir
- Department of Urology, Fundación Instituto Valenciano Oncologia, Valencia, Spain
| | - Alexander Kutikov
- Division of Urologic Oncology, Fox Chase Cancer Center, Philadelphia, PA, USA
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9
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Kristensen D, Nielsen LB, Roug AS, Kristensen TCC, El-Galaly TC, Nørgaard JM, Marcher CW, Schöllkopf C, Theilgaard-Mönch K, Severinsen MT. The prognostic effect of smoking status on intensively treated acute myeloid leukaemia - A Danish nationwide cohort study. Br J Haematol 2020; 190:236-243. [PMID: 32316076 PMCID: PMC7496881 DOI: 10.1111/bjh.16667] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2020] [Revised: 03/21/2020] [Accepted: 03/23/2020] [Indexed: 12/31/2022]
Abstract
With rising life expectancy, the importance of patient-related prognostic factors and how to integrate such data into clinical decision-making becomes increasingly important. The aim of this study was to evaluate the prognostic impact of smoking status in patients with acute myeloid leukaemia (AML) treated with intensive chemotherapy. We conducted a nationwide cohort study based on data obtained from the Danish National Leukaemia Registry (DNLR). The study comprised Danish patients aged 18-75 years, diagnosed with AML between 1 January 2000 and 31 December 2012. Medical records were reviewed and data on smoking status were collected. A total of 1040 patients (median age 59 years) were included, and 602 patients (58·9%) were categorised as ever-smokers and the remaining as never-smokers. Kaplan-Meier survival estimates revealed that ever-smokers had a significant shorter median overall survival (OS) at 17·2 months [95% CI (14·9;19·1)] compared to never-smokers at 24·5 months (95% CI [19·2;30·7]). Multivariate analysis revealed smoking status as a significant prognostic factor for inferior OS with a hazard ratio (HR) of 1·22 [95% CI (1·04;1·44)]. In conclusion, smoking status was found to be associated with inferior OS in intensively treated AML patients.
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Affiliation(s)
- Daniel Kristensen
- Department of Haematology, Aalborg University Hospital, Aalborg, Denmark
| | - Lars B Nielsen
- Department of Haematology, Aalborg University Hospital, Aalborg, Denmark
| | - Anne S Roug
- Department of Haematology, Aalborg University Hospital, Aalborg, Denmark
| | | | - Tarec C El-Galaly
- Department of Haematology, Aalborg University Hospital, Aalborg, Denmark
| | - Jan M Nørgaard
- Department of Haematology, Aarhus University Hospital, Aarhus, Denmark
| | - Claus W Marcher
- Department of Haematology, Odense University Hospital, Odense, Denmark
| | | | - Kim Theilgaard-Mönch
- Department of Haematology, Rigshospitalet, Copenhagen University Hospital, Denmark
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10
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Liu X, Peveri G, Bosetti C, Bagnardi V, Specchia C, Gallus S, Lugo A. Dose-response relationships between cigarette smoking and kidney cancer: A systematic review and meta-analysis. Crit Rev Oncol Hematol 2019; 142:86-93. [DOI: 10.1016/j.critrevonc.2019.07.019] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Revised: 07/19/2019] [Accepted: 07/24/2019] [Indexed: 01/22/2023] Open
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11
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Xiong Y, Yuan L, Chen L, Zhu Y, Zhang S, Liu X, Xiao Y, Wang X. Identifying a Novel Biomarker TOP2A of Clear Cell Renal Cell Carcinoma (ccRCC) Associated with Smoking by Co-Expression Network Analysis. J Cancer 2018; 9:3912-3922. [PMID: 30410595 PMCID: PMC6218786 DOI: 10.7150/jca.25900] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Accepted: 08/26/2018] [Indexed: 12/16/2022] Open
Abstract
Although it is well known that smoking is one of pathogenesis of clear cell renal cell carcinoma (ccRCC), the underlying molecular mechanism is still unclear. In our study, the microarray dataset GSE46699 is analyzed by weighted gene co-expression network analysis (WGCNA). Then we identify 15 co-expressed gene modules in which the lightcyan module (R2 = 0.30) is the most significant. Combined with the protein-protein interaction (PPI) network and WGCNA, two hub genes are identified. Meanwhile, linear regression analyses indicate that TOP2A has a higher connection with smoking in ccRCC, survival analysis proved that overexpression of TOP2A in ccRCC could lead to shorter survival time. Furthermore, bioinformatical analyses based on GSE46699 and GSE2109 as well as qRT-PCR experiment show similar results that TOP2A is significantly up-regulated in smoking ccRCC compared to non-smoking ccRCC samples. In addition, Functional analysis, pathway enrichment analysis and gene set enrichment analysis (GSEA) indicate that high expression of TOP2A is related to cell cycle and p53 signaling pathway in ccRCC samples. Moreover, in vitro experiments revealed that TOP2A induced cell cycle arrest at G2 phase and proliferation inhibition via p53 phosphorylation. Taken together, by using WGCNA, we have identified a novel biomarker named TOP2A, which could affect the development of smoking-related ccRCC by regulating cell cycle and p53 signaling pathway.
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Affiliation(s)
- Yaoyi Xiong
- Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Lushun Yuan
- Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Liang Chen
- Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Yuan Zhu
- Department of Biological Repositories, Zhongnan Hospital of Wuhan University, Wuhan, China.,Laboratory of Precision Medicine, Zhongnan Hospital of Wuhan University, Wuhan, China.,Human Genetics Resource Preservation Center of Hubei Province, Wuhan, China
| | - Shanshan Zhang
- Department of Biological Repositories, Zhongnan Hospital of Wuhan University, Wuhan, China.,Laboratory of Precision Medicine, Zhongnan Hospital of Wuhan University, Wuhan, China.,Human Genetics Resource Preservation Center of Hubei Province, Wuhan, China
| | - Xuefeng Liu
- Department of Pathology, Lombardi Comprehensive Cancer Center, Georgetown University Medical School, Washington DC, USA
| | - Yu Xiao
- Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan, China.,Department of Biological Repositories, Zhongnan Hospital of Wuhan University, Wuhan, China.,Laboratory of Precision Medicine, Zhongnan Hospital of Wuhan University, Wuhan, China.,Human Genetics Resource Preservation Center of Hubei Province, Wuhan, China
| | - Xinghuan Wang
- Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan, China
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12
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Kroeger N, Li H, De Velasco G, Donskov F, Sim HW, Stühler V, Wells JC, Stukalin I, Heide J, Bedke J, Agarwal N, Parekh H, Rini BI, Knox JJ, Pantuck A, Choueiri TK, Chin Heng DY. Active Smoking Is Associated With Worse Prognosis in Metastatic Renal Cell Carcinoma Patients Treated With Targeted Therapies. Clin Genitourin Cancer 2018; 17:65-71. [PMID: 30341028 DOI: 10.1016/j.clgc.2018.09.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2018] [Revised: 08/27/2018] [Accepted: 09/06/2018] [Indexed: 10/28/2022]
Abstract
BACKGROUND Smoking increases the risk of developing renal cell carcinoma (RCC) but the effect of tobacco consumption on survival outcome of patients with metastatic RCC (mRCC) treated with targeted therapies has not been well characterized. PATIENTS AND METHODS The primary outcome was overall survival (OS) and secondary outcome was progression-free survival (PFS). Patients with mRCC were categorized as current, former, and nonsmokers at the time of starting targeted therapy. Smoking data from 1980 patients with mRCC treated with targeted therapy were collected through the International mRCC Database Consortium (IMDC) from 12 international cancer centers. RESULTS Although former and nonsmokers had comparable OS times (23.8 vs. 23.4 months; P = .898), current smokers had significantly shorter OS (16.1 months; P < .001) than nonsmokers. Current but not former smoking status was an independent poor prognosis factor (hazard ratio [HR], 1.3; P = .002) when adjusted for the IMDC risk criteria. Each pack-year increased the risk of death by 1% (HR, 1.01; P = .036). The duration of first-line therapy response was not different and was 7.7 months versus 7.5 months versus 6.4 months in never, former (P = .609), and current smokers (P = .839), respectively. CONCLUSION Active smoking is associated with diminished OS in mRCC patients treated with targeted therapy agents. However, patients who quit smoking returned to a similar risk of death from RCC compared with patients who never smoked. Smoking cessation should be a counseling priority among mRCC patients receiving targeted agents and smoking should be considered as a confounding factor in major clinical trials.
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Affiliation(s)
- Nils Kroeger
- Department of Urology, Ernst-Moritz-Arndt University Greifswald, Germany; Tom Baker Cancer Center, University of Calgary, Alberta, Canada
| | - Haoran Li
- Tom Baker Cancer Center, University of Calgary, Alberta, Canada
| | | | - Frede Donskov
- Department of Oncology, Aarhus University Hospital, Aarhus, Denmark
| | - Hao-Wen Sim
- Department of Medical Oncology and Hematology, Princess Margaret Cancer Centre, Toronto, Ontario, Canada
| | - Viktoria Stühler
- Department of Urology, Eberhard-Karls-University, Tübingen, Germany
| | - J Connor Wells
- Tom Baker Cancer Center, University of Calgary, Alberta, Canada
| | - Igor Stukalin
- Tom Baker Cancer Center, University of Calgary, Alberta, Canada
| | - Johannes Heide
- Department of Urology, Ernst-Moritz-Arndt University Greifswald, Germany
| | - Jens Bedke
- Department of Urology, Eberhard-Karls-University, Tübingen, Germany
| | - Neeraj Agarwal
- Huntsman Cancer Institute at the University of Utah, Salt Lake City, UT
| | - Hiral Parekh
- Cleveland Clinic Taussig Cancer Institute, Cleveland, OH
| | - Brian I Rini
- Cleveland Clinic Taussig Cancer Institute, Cleveland, OH
| | - Jennifer J Knox
- Department of Medical Oncology and Hematology, Princess Margaret Cancer Centre, Toronto, Ontario, Canada
| | - Allan Pantuck
- UCLA Institute of Urologic Oncology, David Geffen School of Medicine at UCLA, Los Angeles, CA
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13
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Cao D, Qu Y, Zhang X, Xu F, Zhou S, Zhang G, Dai B, Zhu Y, Shi G, Shen Y, Zhu Y, Zhang H, Ye D, Zhao J. High expression of F2RL3 correlates with aggressive features and poor survival in clear cell renal cell carcinoma. J Cancer 2018; 9:3400-3406. [PMID: 30271502 PMCID: PMC6160688 DOI: 10.7150/jca.23923] [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: 11/19/2017] [Accepted: 07/25/2018] [Indexed: 11/05/2022] Open
Abstract
Background: Specific lifestyle factors including tobacco-exposure are vital etiologic factors for renal cell carcinoma (RCC), F2R Like Thrombin/Trypsin Receptor 3 (F2RL3) is associated with smoking but it is unknown whether its expression translate into poor survival of clear cell RCC (ccRCC). In the current study, the expression profiling and prognostic value of F2RL3 in Chinese patients with ccRCC were investigated. Methods: Using Quantitative PCR analysis and immunohistochemistry, the relative expression levels of F2RL3 in 367 paired ccRCC and adjacent normal tissues were calculated. Cox regression analysis was used to identify independent prognostic factors and Kaplan-Meier analysis and a log-rank test were employed to evaluate the prognostic value of F2RL3. Results: We observed that high expression of F2RL3 mRNA and protein were strongly correlated with shorten progression-free survival (PFS) of ccRCC with hazard ratios (HR; 95% confidence interval (CI)) of 2.060 (1.410-3.009) and 1.657 (1.193-2.300), respectively, as well as with poor overall survival (OS) with HRs (95%CI) of 2.826 (1.713-4.662) and 1.712 (1.140-2.569), respectively. After adjustment for confounding factors including smoking status, elevated HRs (95%CI) of 2.113 (1.445-3.089) and 1.692 (1.218-2.352) were presented for PFS, respectively, and 2.936 (1.777-4.851) and 1.811 (1.203-2.725) were present for OS, respectively. Meanwhile, increased F2RL3 mRNA and protein level were reported to significantly associate with smoking-exposure and well-known prognostic factors (higher TNM stage and ISUP grade). Conclusion: These findings suggested that F2RL3 mRNA and protein level in ccRCC is a robust predictor of poorly prognostic phenotype. Exploring the causal relevance of F2RL3 in ccRCC development further warrants in the future study.
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Affiliation(s)
- Dalong Cao
- Department of Urology, Fudan University Shanghai Cancer Center, Shanghai 200032, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - Yuanyuan Qu
- Department of Urology, Fudan University Shanghai Cancer Center, Shanghai 200032, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - Xuan Zhang
- The State Key Laboratory of Genetic Engineering and Collaborative Innovation Center of Genetics & Development, School of Life Sciences, Fudan University, Shanghai 200433, China
| | - Fujiang Xu
- Institutes of Biomedical Sciences, Fudan University, Shanghai 200032, China
| | - Shuxian Zhou
- Institutes of Biomedical Sciences, Fudan University, Shanghai 200032, China
| | - Guiming Zhang
- Department of Urology, The affiliated hospital of Qingdao University, Shandong, 266071, China
| | - Bo Dai
- Department of Urology, Fudan University Shanghai Cancer Center, Shanghai 200032, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - Yao Zhu
- Department of Urology, Fudan University Shanghai Cancer Center, Shanghai 200032, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - Guohai Shi
- Department of Urology, Fudan University Shanghai Cancer Center, Shanghai 200032, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - Yijun Shen
- Department of Urology, Fudan University Shanghai Cancer Center, Shanghai 200032, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - Yiping Zhu
- Department of Urology, Fudan University Shanghai Cancer Center, Shanghai 200032, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - Hailiang Zhang
- Department of Urology, Fudan University Shanghai Cancer Center, Shanghai 200032, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - Dingwei Ye
- Department of Urology, Fudan University Shanghai Cancer Center, Shanghai 200032, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - Jianyuan Zhao
- The State Key Laboratory of Genetic Engineering and Collaborative Innovation Center of Genetics & Development, School of Life Sciences, Fudan University, Shanghai 200433, China
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14
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Qian W, Kong X, Zhang T, Wang D, Song J, Li Y, Li X, Geng H, Min J, Kong Q, Liu J, Liu Z, Wang D, Zhang Z, Yu D, Zhong C. Cigarette smoke stimulates the stemness of renal cancer stem cells via Sonic Hedgehog pathway. Oncogenesis 2018; 7:24. [PMID: 29540668 PMCID: PMC5852977 DOI: 10.1038/s41389-018-0029-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2017] [Accepted: 12/05/2017] [Indexed: 12/23/2022] Open
Abstract
Cancer stem cells (CSCs) are essentially responsible for tumor initiation, growth, progression, metastasis and recurrence, and cigarette smoke (CS) is closely involved in the occurrence and development of kidney cancer. However, the effect of CS on renal CSCs has not been elucidated yet. In the present study, tumorsphere formation assay was used to enrich renal CSCs from 786-O and ACHN cells. We illustrated that CS effectively promoted renal CSCs stemness by enhancing tumorsphere formation, increasing the expression of renal CSCs markers (CD133, CD44, ALDHA1, Oct4, and Nanog) and elevating CD133+ cell population. Moreover, our results showed that CS triggered the activation of Sonic Hedgehog (SHH) pathway, while inhibition of SHH pathway dampened the promotive effects of CS on renal CSCs. Finally, higher levels of renal CSCs markers and SHH pathway-related proteins were observed in kidney cancer tissues from smokers than non-smoking cancer tissues. Taken together, these results demonstrated the important role of SHH pathway in regulating CS-induced renal CSCs stemness augment. Findings from this study could provide new insight into the molecular mechanisms of CS-elicited stemness of renal CSCs.
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Affiliation(s)
- Weiwei Qian
- Department of Urology, The Second Affiliated Hospital of Anhui Medical University, Hefei, 230032, China
| | - Xiaochuan Kong
- Department of Urology, The Second Affiliated Hospital of Anhui Medical University, Hefei, 230032, China
| | - Tao Zhang
- Department of Urology, The Second Affiliated Hospital of Anhui Medical University, Hefei, 230032, China
| | - Dengdian Wang
- Department of Urology, The Second Affiliated Hospital of Anhui Medical University, Hefei, 230032, China
| | - Jin Song
- Department of Urology, The Second Affiliated Hospital of Anhui Medical University, Hefei, 230032, China
| | - Yuan Li
- Department of Nutrition and Food Safety, School of Public Health, Nanjing Medical University, Nanjing, 211166, China
| | - Xiaoting Li
- Department of Nutrition and Food Safety, School of Public Health, Nanjing Medical University, Nanjing, 211166, China
| | - Hao Geng
- Department of Urology, The Second Affiliated Hospital of Anhui Medical University, Hefei, 230032, China
| | - Jie Min
- Department of Urology, The Second Affiliated Hospital of Anhui Medical University, Hefei, 230032, China
| | - Qi Kong
- Department of Oncology, The First Affiliated Hospital of Anhui Medical University, Hefei, 230032, China
| | - Jie Liu
- Department of Urology, The Second Affiliated Hospital of Anhui Medical University, Hefei, 230032, China
| | - Zhiqi Liu
- Department of Urology, The Second Affiliated Hospital of Anhui Medical University, Hefei, 230032, China
| | - Daming Wang
- Department of Urology, The Second Affiliated Hospital of Anhui Medical University, Hefei, 230032, China
| | - Zhiqiang Zhang
- Department of Urology, The Second Affiliated Hospital of Anhui Medical University, Hefei, 230032, China
| | - Dexin Yu
- Department of Urology, The Second Affiliated Hospital of Anhui Medical University, Hefei, 230032, China.
| | - Caiyun Zhong
- Department of Nutrition and Food Safety, School of Public Health, Nanjing Medical University, Nanjing, 211166, China.
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15
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Greene CJ, Attwood K, Sharma NJ, Gross KW, Smith GJ, Xu B, Kauffman EC. Transferrin receptor 1 upregulation in primary tumor and downregulation in benign kidney is associated with progression and mortality in renal cell carcinoma patients. Oncotarget 2017; 8:107052-107075. [PMID: 29291011 PMCID: PMC5739796 DOI: 10.18632/oncotarget.22323] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2017] [Accepted: 08/31/2017] [Indexed: 12/19/2022] Open
Abstract
The central dysregulated pathway of clear cell (cc) renal cell carcinoma (RCC), the von Hippel Lindau/hypoxia inducible factor-α axis, is a key regulator of intracellular iron levels, however the role of iron uptake in human RCC tumorigenesis and progression remains unknown. We conducted a thorough, large-scale investigation of the expression and prognostic significance of the primary iron uptake protein, transferrin receptor 1 (TfR1/CD71/TFRC), in RCC patients. TfR1 immunohistochemistry was performed in over 1500 cores from 574 renal cell tumor patient tissues (primary tumors, matched benign kidneys, metastases) and non-neoplastic tissues from 36 different body sites. TfR1 levels in RCC tumors, particularly ccRCC, were significantly associated with adverse clinical prognostic features (anemia, lower body mass index, smoking), worse tumor pathology (size, stage, grade, multifocality, sarcomatoid dedifferentiation) and worse survival outcomes, including after adjustments for tumor pathology. Highest TfR1 tissue levels in the non-gravid body were detected in benign renal tubule epithelium. Opposite to TfR1 changes in the primary tumor, TfR1 levels in benign kidney dropped during tumor progression and were inversely associated with worse survival outcomes, independent of tumor pathology. Quantitative measurement of TfR1 subcellular localization in cell lines demonstrated mixed cytoplasmic and membranous expression with increased TfR1 in clusters in ccRCC versus benign renal cell lines. Results of this study support an important role for TfR1 in RCC progression and identify TfR1 as a novel RCC biomarker and therapeutic target.
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Affiliation(s)
| | - Kristopher Attwood
- Department of Biostatistics and Bioinformatics, Roswell Park Cancer Institute, Buffalo, NY 14263, USA
| | - Nitika J. Sharma
- Department of Urology, Roswell Park Cancer Institute, Buffalo, NY 14263, USA
| | - Kenneth W. Gross
- Department of Molecular and Cellular Biology, Roswell Park Cancer Institute, Buffalo, NY 14263, USA
| | - Gary J. Smith
- Department of Urology, Roswell Park Cancer Institute, Buffalo, NY 14263, USA
| | - Bo Xu
- Department of Pathology, Roswell Park Cancer Institute, Buffalo, NY 14263, USA
| | - Eric C. Kauffman
- Department of Urology, Roswell Park Cancer Institute, Buffalo, NY 14263, USA
- Department of Cancer Genetics, Roswell Park Cancer Institute, Buffalo, NY 14263, USA
- Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, NY 14214, USA
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16
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Hara T, Fujimoto H, Kondo T, Shinohara N, Obara W, Kimura G, Kume H, Nonomura N, Hongo F, Sugiyama T, Kanayama HO, Takahashi M, Fukumori T, Eto M. Active heavy cigarette smoking is associated with poor survival in Japanese patients with advanced renal cell carcinoma: sub-analysis of the multi-institutional national database of the Japanese Urological Association. Jpn J Clin Oncol 2017; 47:1162-1169. [PMID: 29121328 DOI: 10.1093/jjco/hyx129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2017] [Accepted: 08/18/2017] [Indexed: 11/12/2022] Open
Abstract
Objective The association between cigarette smoking and survival in patients with renal cell carcinoma is not well studied. We examined the impact of cigarette smoking on survival of patients with advanced renal cell carcinoma using the multi-institutional national database of the Japanese Urological Association. Methods From 340 Japanese institutions, 963 patients with renal cell carcinoma of clinical Stage 3 or higher were analyzed. Univariate analysis using the Kaplan-Meier method and multivariate Cox regression models with stepwise selection was used to evaluate overall and cause-specific survival. Results Median duration of follow-up was 842 days, and overall and cancer death occurred in 392 (40.7%) and 351 (36.4%) patients, respectively. In multivariate analysis, smoking 20 or more cigarettes daily at diagnosis was associated with poorer overall and cancer-specific survival, especially in Stage 3. According to a Cox proportional hazards model, heavy cigarette smoking at diagnosis and the variables of underweight, fever symptoms, serum lactic dehydrogenase value, serum C-reactive protein value, serum creatinine value, Eastern Cooperative Oncology Group performance status, nephrectomy and clinical stage were significant (P < 0.05) for overall and cancer-specific survival. Conclusions We could compare the smoking status at diagnosis and the prognosis of renal cell carcinoma at national wide scale. Heavy active smoking was an independent prognostic factor for overall and cancer-specific survival in patients with advanced renal cell carcinoma, especially in Stage 3.
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Affiliation(s)
- Tomohiko Hara
- Working Group of the Kidney Cancer Registration Committee of the Japanese Urological Association.,Urology Division, National Cancer Center Hospital
| | - Hiroyuki Fujimoto
- Working Group of the Kidney Cancer Registration Committee of the Japanese Urological Association.,Urology Division, National Cancer Center Hospital
| | - Tsunenori Kondo
- Working Group of the Kidney Cancer Registration Committee of the Japanese Urological Association.,Department of Urology, Tokyo Women's Medical University, Tokyo
| | - Nobuo Shinohara
- Working Group of the Kidney Cancer Registration Committee of the Japanese Urological Association.,Department of Renal and Genitourinary Surgery, Graduate School of Medicine, Hokkaido University, Sapporo
| | - Wataru Obara
- Working Group of the Kidney Cancer Registration Committee of the Japanese Urological Association.,Department of Urology, Iwate Medical University, Morioka
| | - Go Kimura
- Working Group of the Kidney Cancer Registration Committee of the Japanese Urological Association.,Department of Urology, Nippon Medical School
| | - Haruki Kume
- Working Group of the Kidney Cancer Registration Committee of the Japanese Urological Association.,Department of Urology, Graduate School of Medicine, The University of Tokyo, Tokyo
| | - Norio Nonomura
- Working Group of the Kidney Cancer Registration Committee of the Japanese Urological Association.,Department of Urology, Graduate School of Medicine, Osaka University, Osaka
| | - Fumiya Hongo
- Working Group of the Kidney Cancer Registration Committee of the Japanese Urological Association.,Department of Urology, Graduate School of Medical Sciences, Kyoto Prefectural University of Medicine, Kyot o
| | - Takayuki Sugiyama
- Working Group of the Kidney Cancer Registration Committee of the Japanese Urological Association.,Department of Urology, Hamamatsu University School of Medicine, Shizuoka
| | - Hiro-Omi Kanayama
- Working Group of the Kidney Cancer Registration Committee of the Japanese Urological Association.,Department of Urology, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima
| | - Masayuki Takahashi
- Working Group of the Kidney Cancer Registration Committee of the Japanese Urological Association.,Department of Urology, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima
| | - Tomoharu Fukumori
- Working Group of the Kidney Cancer Registration Committee of the Japanese Urological Association.,Department of Urology, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima
| | - Masatoshi Eto
- Working Group of the Kidney Cancer Registration Committee of the Japanese Urological Association.,Department of Urology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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17
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Wu D, Zhu G, Zeng J, Song W, Wang K, Wang X, Guo P, He D. Genetic variations in TERC and TERT genes are associated with renal cell carcinoma risk in a Chinese Han population. Oncotarget 2017; 8:76832-76842. [PMID: 29100352 PMCID: PMC5652746 DOI: 10.18632/oncotarget.20163] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2017] [Accepted: 06/27/2017] [Indexed: 12/19/2022] Open
Abstract
Renal cell carcinoma (RCC) is a common malignant tumor of the urinary system, the pathogenesis of RCC is still unclear. It is reported that genetic variations in telomere length related-genes TERT and TERC are involved in the many types of cancers. However, little is known about the association between TERT and TERC polymorphisms and susceptibility to RCC risk. To solve this problem, a total of 293 patients with primary renal cell carcinoma and 459 healthy people were recruited in our study. Six SNPs of TERC and TERT were genotyped, and association analysis was performed. We found TERC-rs35073794 and TERT-rs10069690 were associated with an increased risk of RCC in an allele model. (OR =2.39, 95% CI = 0.99-5.80, p = 0.047; OR =1.39, 95% CI = 1.07-1.81, p = 0.014, respectively). The genotype "TC" of rs10069690 was associated with an increased risk of RCC in the genotype model. (OR =1.52, 95% CI = 1.11-2.08, p = 0.009).TERC-rs35073794 was associated with an increased risk of RCC in the codominant model. (OR =2.61, 95% CI = 1.01-6.76, p = 0.045). Rs10069690 was associated with an increased risk of RCC under the dominant model. (OR=1.44, 95% CI= 1.04-2.01, p = 0.03). Haplotype "CA" was found to be associated with a decreased risk of RCC while haplotype "TA" was associated with an increased risk of RCC without adjustment for gender, age and body mass index (BMI). (OR=0.07; 95% CI= 0.01-0.54; p=0.011; OR= 1.24; 95% CI= 0.92-1.65; p=0.013, respectively). Rs35073794, rs10936599 and rs10069690 were positively correlated with the age older than 55 (OR= 3.27, 95%CI= 1.08-9.93, p=0.031; OR= 1.56, 95%CI= 1.03-2.37, p= 0.034; OR= 4.94, 95%CI= 1.18-20.70, p= 0.022, respectively) with or without history of drinking(OR= 4.47, 95%CI= 0.99-20.25, p= 0.024; OR= 2.62, 95%CI= 1.13-6.08, p= 0.022; OR=2.44, 95%CI=1.03-5.78, p= 0.04, respectively) and clinical stage I/II RCC (OR=2.62, 95%CI=1.02-6.74, p= 0.045; OR= 2.23, 95%CI= 1.08-4.60, p= 0.028; OR= 1.63, 95%CI= 1.17-2.27, p= 0.014, respectively). Our study indicated a significant association between SNPs in the TERC, TERT and RCC risk in a Chinese Han population. It could be used as diagnostic and prognostic markers in clinical studies of renal cell carcinoma patients.
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Affiliation(s)
- Dapeng Wu
- Department of Urology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China.,Oncology Research Lab, Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China
| | - Guodong Zhu
- Department of Urology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China.,Oncology Research Lab, Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China
| | - Jin Zeng
- Department of Urology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China.,Oncology Research Lab, Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China
| | - Wenbin Song
- Department of Urology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China.,Oncology Research Lab, Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China
| | - Ke Wang
- Department of Urology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China.,Oncology Research Lab, Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China
| | - Xinyang Wang
- Department of Urology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China.,Oncology Research Lab, Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China
| | - Peng Guo
- Department of Urology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China.,Oncology Research Lab, Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China
| | - Dalin He
- Department of Urology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China.,Oncology Research Lab, Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, Shaanxi, China
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18
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Choi SH, Terrell JE, Bradford CR, Ghanem T, Spector ME, Wolf GT, Lipkus IM, Duffy SA. Does Quitting Smoking Make a Difference Among Newly Diagnosed Head and Neck Cancer Patients? Nicotine Tob Res 2016; 18:2216-2224. [PMID: 27613928 DOI: 10.1093/ntr/ntw189] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2016] [Accepted: 07/18/2016] [Indexed: 12/18/2022]
Abstract
INTRODUCTION To determine if smoking after a cancer diagnosis makes a difference in mortality among newly diagnosed head and neck cancer patients. METHODS Longitudinal data were collected from newly diagnosed head and neck cancer patients with a median follow-up time of 1627 days (N = 590). Mortality was censored at 8 years or September 1, 2011, whichever came first. Based on smoking status, all patients were categorized into four groups: continuing smokers, quitters, former smokers, or never-smokers. A broad range of covariates were included in the analyses. Kaplan-Meier curves, bivariate and multivariate Cox proportional hazards models were constructed. RESULTS Eight-year overall mortality and cancer-specific mortality were 40.5% (239/590) and 25.4% (150/590), respectively. Smoking status after a cancer diagnosis predicted overall mortality and cancer-specific mortality. Compared to never-smokers, continuing smokers had the highest hazard ratio (HR) of dying from all causes (HR = 2.71, 95% confidence interval [CI] = 1.48-4.98). Those who smoked at diagnosis, but quit and did not relapse-quitters-had an improved hazard ratio of dying (HR = 2.38, 95% CI = 1.29-4.36) and former smokers at diagnosis with no relapse after diagnosis-former smokers-had the lowest hazard ratio of dying from all causes (HR = 1.68, 95% CI = 1.12-2.56). Similarly, quitters had a slightly higher hazard ratio of dying from cancer-specific reasons (HR = 2.38, 95% CI = 1.13-5.01) than never-smokers, which was similar to current smokers (HR = 2.07, 95% CI = 0.96-4.47), followed by former smokers (HR = 1.70, 95% CI = 1.00-2.89). CONCLUSIONS Compared to never-smokers, continuing smokers have the highest HR of overall mortality followed by quitters and former smokers, which indicates that smoking cessation, even after a cancer diagnosis, may improve overall mortality among newly diagnosed head and neck cancer patients. Health care providers should consider incorporating smoking cessation interventions into standard cancer treatment to improve survival among this population. IMPLICATIONS Using prospective observational longitudinal data from 590 head and neck cancer patients, this study showed that continuing smokers have the highest overall mortality relative to never-smokers, which indicates that smoking cessation, even after a cancer diagnosis, may have beneficial effects on long-term overall mortality. Health care providers should consider incorporating smoking cessation interventions into standard cancer treatment to improve survival among this population.
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Affiliation(s)
- Seung Hee Choi
- College of Nursing, Michigan State University, East Lansing, MI
| | | | | | | | | | | | | | - Sonia A Duffy
- College of Nursing, Ohio State University, Columbus, OH; .,Center for Clinical Management Research, VA Ann Arbor Healthcare System, Ann Arbor, MI
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19
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Yao T, Wang Q, Zhang W, Bian A, Zhang J. Identification of genes associated with renal cell carcinoma using gene expression profiling analysis. Oncol Lett 2016; 12:73-78. [PMID: 27347102 PMCID: PMC4906613 DOI: 10.3892/ol.2016.4573] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2015] [Accepted: 04/22/2016] [Indexed: 02/06/2023] Open
Abstract
Renal cell carcinoma (RCC) is the most common type of kidney cancer in adults and accounts for ~80% of all kidney cancer cases. However, the pathogenesis of RCC has not yet been fully elucidated. To interpret the pathogenesis of RCC at the molecular level, gene expression data and bio-informatics methods were used to identify RCC associated genes. Gene expression data was downloaded from Gene Expression Omnibus (GEO) database and identified differentially coexpressed genes (DCGs) and dysfunctional pathways in RCC patients compared with controls. In addition, a regulatory network was constructed using the known regulatory data between transcription factors (TFs) and target genes in the University of California Santa Cruz (UCSC) Genome Browser (http://genome.ucsc.edu) and the regulatory impact factor of each TF was calculated. A total of 258,0427 pairs of DCGs were identified. The regulatory network contained 1,525 pairs of regulatory associations between 126 TFs and 1,259 target genes and these genes were mainly enriched in cancer pathways, ErbB and MAPK. In the regulatory network, the 10 most strongly associated TFs were FOXC1, GATA3, ESR1, FOXL1, PATZ1, MYB, STAT5A, EGR2, EGR3 and PELP1. GATA3, ERG and MYB serve important roles in RCC while FOXC1, ESR1, FOXL1, PATZ1, STAT5A and PELP1 may be potential genes associated with RCC. In conclusion, the present study constructed a regulatory network and screened out several TFs that may be used as molecular biomarkers of RCC. However, future studies are needed to confirm the findings of the present study.
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Affiliation(s)
- Ting Yao
- Physical Examination Center, Laiwu, Shandong 271100, P.R. China
| | - Qinfu Wang
- Department of Chronic Non-Communicable Diseases Control and Prevention, Laiwu Center for Disease Control and Prevention, Laiwu, Shandong 271100, P.R. China
| | - Wenyong Zhang
- Department of Health Education, Laiwu Center for Disease Control and Prevention, Laiwu, Shandong 271100, P.R. China
| | - Aihong Bian
- Department of Health Inspection, Laiwu Center for Disease Control and Prevention, Laiwu, Shandong 271100, P.R. China
| | - Jinping Zhang
- Department of Communicable Diseases Control and Prevention, Laiwu Center for Disease Control and Prevention, Laiwu, Shandong 271100, P.R. China
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Abstract
This review provides an overview of the incidence of renal cell carcinoma (RCC) and a summary of the most commonly associated risk factors. A literature review was performed with a focus on recent studies with a high level of evidence (large prospective cohort studies and meta-analyses). The incidence rate of RCC varies globally, with the rate rising rapidly in more developed regions, demonstrating the effects of increased use of diagnostic imaging and prevalence of modifiable risk factors. Based on the current evidence, cigarette smoking, obesity, and hypertension are the most well-established risk factors for sporadic RCC worldwide. Acquired cystic kidney disease is also a significant risk factor, specifically in dialysis patients. There is increasing evidence for an inverse association between RCC risk and moderate alcohol consumption. Certain analgesics and occupational exposure have been linked to an increased risk of RCC, although data are limited. Diets rich in fruits and vegetables may provide a protective effect.
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Affiliation(s)
- Reena Kabaria
- Department of Surgery, Section of Urology, Augusta University, Augusta, GA, USA
| | - Zachary Klaassen
- Department of Surgery, Section of Urology, Augusta University, Augusta, GA, USA
| | - Martha K Terris
- Department of Surgery, Section of Urology, Augusta University, Augusta, GA, USA
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Impact of smoking status on survival after cytoreductive nephrectomy for metastatic renal cell carcinoma. World J Urol 2016; 34:1411-9. [DOI: 10.1007/s00345-016-1767-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2015] [Accepted: 01/07/2016] [Indexed: 10/22/2022] Open
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Liu Z, Xiao Y, Tang L, Jiang L, Wang Y, Zhang R, Wei Q, Lu Y. Apolipoprotein A1 -75 G/A and +83 C/T polymorphisms and renal cancer risk. Lipids Health Dis 2015; 14:143. [PMID: 26537097 PMCID: PMC4634729 DOI: 10.1186/s12944-015-0132-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2015] [Accepted: 10/09/2015] [Indexed: 02/05/2023] Open
Abstract
Background Apolipoprotein A1 (ApoA1) is the major apoprotein constituent of high-density lipoprotein that can play important roles in tumor invasion and metastasis. The objective of the present study was to evaluate the association of two genetic variants (−75 G/A and +83 C/T) of APOA1 with predisposition to renal cancer. Methods A total of 432 subjects, including 216 pathologically-proven renal cancer cases and 216 age- and gender-matched healthy controls, were recruited into this hospital-based case–control study. Genotyping of the APOA1 was performed by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) combined with gel electrophoresis, and then confirmed by direct sequencing. Results Patients with renal cancer had a significantly higher frequency of APOA1 -75 AA genotype [odds ratio (OR) = 2.10, 95 % confidence interval (CI) = 1.18, 3.75; P = 0.01] and APOA1 -75 A allele (OR =1.40, 95 % CI = 1.05, 1.87; P = 0.02) than controls. When stratifying by the distant metastasis status, patients with distant metastasis had a significantly higher frequency of APOA1 -75 AA genotype genotype (OR =2.20, 95 % CI = 1.04, 4.68; P = 0.04). Conclusion This study is, to our knowledge, the first to examine prospectively an increased risk role of APOA1 -75 AA genotype and APOA1 -75 A allele in renal cancer susceptibility.
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Affiliation(s)
- ZhiHong Liu
- Department of Urology, West China Hospital, Sichuan University, No 37, Guo Xue Xiang, Chengdu, 610041, China
| | - YingMing Xiao
- Department of Urology, The Second people's Hospital of Sichuan, Chengdu, 610041, China
| | - LiangYou Tang
- Department of Urology, West China Hospital, Sichuan University, No 37, Guo Xue Xiang, Chengdu, 610041, China
| | - Liang Jiang
- Department of Urology, West China Hospital, Sichuan University, No 37, Guo Xue Xiang, Chengdu, 610041, China
| | - YuJie Wang
- Department of Urology, West China Hospital, Sichuan University, No 37, Guo Xue Xiang, Chengdu, 610041, China
| | - RuoChen Zhang
- Department of Urology, West China Hospital, Sichuan University, No 37, Guo Xue Xiang, Chengdu, 610041, China
| | - Qiang Wei
- Department of Urology, West China Hospital, Sichuan University, No 37, Guo Xue Xiang, Chengdu, 610041, China
| | - YiPing Lu
- Department of Urology, West China Hospital, Sichuan University, No 37, Guo Xue Xiang, Chengdu, 610041, China.
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Diagnostic Significance of Diffusion-Weighted MRI in Renal Cancer. BIOMED RESEARCH INTERNATIONAL 2015; 2015:172165. [PMID: 26064881 PMCID: PMC4430628 DOI: 10.1155/2015/172165] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/28/2014] [Accepted: 01/16/2015] [Indexed: 12/21/2022]
Abstract
Background. This study aimed to investigate whether diffusion-weighted imaging (DWI) could contribute to the discrimination between benign and malignant renal cancer. Methods. We searched the PubMed electronic database for eligible studies. STATA 12.0 software was used for statistical analysis. The SMD and 95% CI were calculated. Results. Decreased ADC signal was seen in all renal cancer patients (cancer tissue versus normal tissue: SMD = 1.63 and 95% CI = 0.96~2.29, P < 0.001; cancer tissue versus benign tissue: SMD = 2.22 and 95% CI = 1.53~2.90 and P < 0.001, resp.). MRI machine type-stratified analysis showed that decreased ADC signal was found by all included MRI machine types in cancer tissues compared with benign cancer tissues (all P < 0.05). The ADC values of renal cancer patients were significantly lower than those of normal controls for all included P values (all P < 0.05), and there was a decreased ADC signal at b-500, b-600, b-1000, b-500, and 1000 gradients compared with benign cancer tissues (all P < 0.05). Conclusion. Our study concluded that decreased ADC signal presented in DWI may be essential for the differential diagnosis of renal cancer.
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Clinical features and prognostic factors in patients with head and neck cancer: Results from a multicentric study. Cancer Epidemiol 2015; 39:367-74. [PMID: 25770642 DOI: 10.1016/j.canep.2015.02.004] [Citation(s) in RCA: 59] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2014] [Revised: 02/12/2015] [Accepted: 02/18/2015] [Indexed: 01/15/2023]
Abstract
BACKGROUND The purpose of this study is to evaluate whether demographics, lifestyle habits, clinical data and alcohol dehydrogenase polymorphisms rs1229984 and rs1573496 associated with first primary head and neck (HNC) are associated with overall survival, recurrence, and second primary cancer (SPC). METHODS We conducted a follow-up study in five centres including 801 cases. Hazard ratios (HRs) and 95% confidence intervals (CIs) were estimated for overall survival, recurrence and SPC. RESULTS Five-years overall survival was 62% for HNC cases, 55% for oral cavity, 53% for oropharynx, 41% for hypopharynx, and 71% for larynx. Predictors of survival were older ages (HR=1.18 for 5 years increase; CI: 1.07-1.30), higher tumour stage (HR=4.16; CI: 2.49-6.96), and high alcohol consumption (HR=3.93; CI: 1.79-8.63). A combined therapy (HR=3.29; CI: 1.18-9.13) was associated with a worst prognosis for oral cavity cancer. The only predictor was higher tumour stage (HR=2.25; CI: 1.26-4.03) for recurrence, and duration of smoking (HR=1.91; CI: 1.00-3.68) for SPC. ADH1B rs1229984 polymorphism HRs for HNC and oesophageal cancer death and for alcohol related cancer death were 0.67 (95% CI: 0.42-1.08), and 0.64 (95% CI: 0.40-1.03), respectively. CONCLUSIONS The survival expectation differs among HNC sites. Increasing age and stage, and high alcohol consumption were unfavourable predictors of HNC survival overall. Duration of tobacco consumption before the first primary tumour was a risk factor for SPC.
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Liu Z, Wang Z, Xiao Y, Lu Y, Lu Y. Association between the interleukin-6 gene polymorphisms and renal cancer risk. Immunol Lett 2015; 164:125-8. [PMID: 25766682 DOI: 10.1016/j.imlet.2015.03.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2015] [Revised: 02/26/2015] [Accepted: 03/02/2015] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Interleukin-6 (IL-6), a central proinflammatory cytokine, may be involved in the host response to cancer. We therefore aimed to evaluate the association of the IL-6 gene polymorphisms at positions -174 and -572 with predisposition to renal cancer. MATERIALS AND METHODS We conducted a hospital-based case-control study. A total of 432 subjects, including 216 pathologically-proven renal cancer cases and 216 age- and gender-matched healthy controls, were recruited in this study. Polymorphism for the IL-6 gene was genotyped by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP). RESULTS Patients with renal cancer had a significantly higher frequency of IL-6 -174 CC genotype [odds ratio (OR)=2.08, 95% confidence interval (CI)=1.05, 4.13; P=0.04] than healthy controls. When stratifying by the grade, patients with higher grade (grade 3 or 4) renal cancer had a significantly higher frequency of IL-6 -174 CC genotype (OR=2.33, 95% CI=1.04, 5.23; P=0.04). CONCLUSION This study is, to our knowledge, the first to examine prospectively an increased risk role of IL-6 -174 CC genotype in renal cancer susceptibility.
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Affiliation(s)
- ZhiHong Liu
- Department of Urology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - ZhiHong Wang
- Department of Urology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - YingMing Xiao
- Department of Urology, The Second People's Hospital of Sichuan, Chengdu 610041, China
| | - You Lu
- Department of Pediatrics, West China Second University Hospital, Sichuan University, Chengdu 610041, China
| | - YiPing Lu
- Department of Urology, West China Hospital, Sichuan University, Chengdu 610041, China.
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Gritz ER, Toll BA, Warren GW. Tobacco use in the oncology setting: advancing clinical practice and research. Cancer Epidemiol Biomarkers Prev 2014; 23:3-9. [PMID: 24420982 DOI: 10.1158/1055-9965.epi-13-0896] [Citation(s) in RCA: 82] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Although tobacco is a well-established causal agent for many human cancers, less emphasis has been placed on translating this evidence by evaluating the effects of continued tobacco use after a cancer diagnosis. A broad assessment of the effects of continued tobacco use demonstrates that tobacco increases cancer treatment toxicity, recurrence, second primary tumors, and mortality in patients with cancer. Few studies report the potential benefits of cessation after a cancer diagnosis, but data suggest improved treatment outcomes in patients with cancer who quit smoking. Improving tobacco cessation treatment efficacy and access to cessation support has been sparsely researched in the oncology setting compared with the general population; however, patients with cancer are receptive to standard evidence-based tobacco cessation guidelines. Several studies demonstrate moderate tobacco cessation success in patients with cancer using the general principles of evidence-based tobacco cessation support. Several systems-level issues and research efforts are needed to standardize tobacco use definitions, increase access to tobacco cessation support, improve tobacco cessation efficacy, understand the time-dependent effects of tobacco and cessation on cancer biology, and realize the potential benefits of tobacco cessation for patients with cancer.
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Affiliation(s)
- Ellen R Gritz
- Authors' Affiliations: The University of Texas MD Anderson Cancer Center, Houston, Texas; Yale University School of Medicine; Yale Cancer Center; Smilow Cancer Hospital at Yale-New Haven, New Haven, Connecticut; and Hollings Cancer Center, Medical University of South Carolina, Charleston, South Carolina
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The impact of smoking on survival in renal cell carcinoma: a systematic review and meta-analysis. Tumour Biol 2014; 35:6633-40. [PMID: 24699995 DOI: 10.1007/s13277-014-1862-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2014] [Accepted: 03/18/2014] [Indexed: 10/25/2022] Open
Abstract
Epidemiological evidence suggests that cigarette smoking is the best-established risk factor for renal cell cancer (RCC). However, the effect of smoking on survival of RCC patients remains debated. We therefore conducted a meta-analysis to investigate the impact of smoking status on overall mortality (OM), disease-specific mortality (DSM), overall survival (OS), cancer-specific survival (CSS), and progression-free survival (PFS) in patients with RCC. We searched Medline, Embase, and the Cochrane Central Search Library for published studies that analyzed the effect of smoking on survival or mortality of RCC. We selected 14 articles according to predefined inclusion criteria. The smoking status was categorized into never smokers and ever smokers (former smokers and/or current smokers). Summary hazard ratios (HRs) with 95 % confidence intervals (CIs) were calculated with a fixed or random effects model. Overall, 14 studies including 343,993 RCC cases were accepted for meta-analysis. Ever smoking was significantly correlated with OM (HR 1.30, 95 % CI 1.07-1.58), while no associated with poorer DSM (HR 1.23, 95 % CI 0.96-1.57). Further analysis found current (HR 1.57, 95 % CI 1.20-2.06) but not former smoking (HR 1.14, 95 % CI 0.79-1.63) was associated with a significantly increased risk of OM. Meanwhile, current smoking was associated with poorer DSM (HR 1.50, 95 % CI 1.10-2.05) in subgroup analysis. Ever smoking was significantly associated with poorer OS (HR 1.45; 95 % CI 1.00-2.09) and poorer CSS (HR 1.01; 95 % CI 1.00-1.02), compared with never smokers. Current smoking was associated with poorer PFS (HR 2.94, 95 % CI 1.89-4.58). This review provides preliminary evidence that current smoking in a patient with RCC is associated with poorer survival, demonstrating active smoking to be an independent risk for prognosis of RCC. Smoking cessation should be recommended for RCC patients.
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Keizman D, Gottfried M, Ish-Shalom M, Maimon N, Peer A, Neumann A, Hammers H, Eisenberger MA, Sinibaldi V, Pili R, Hayat H, Kovel S, Sella A, Boursi B, Weitzen R, Mermershtain W, Rouvinov K, Berger R, Carducci MA. Active smoking may negatively affect response rate, progression-free survival, and overall survival of patients with metastatic renal cell carcinoma treated with sunitinib. Oncologist 2013; 19:51-60. [PMID: 24309979 DOI: 10.1634/theoncologist.2012-0335] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND Obesity, smoking, hypertension, and diabetes are risk factors for renal cell carcinoma development. Their presence has been associated with a worse outcome in various cancers. We sought to determine their association with outcome of sunitinib treatment in metastatic renal cell carcinoma (mRCC). METHODS An international multicenter retrospective study of sunitinib-treated mRCC patients was performed. Multivariate analyses were performed to determine the association between outcome and the pretreatment status of smoking, body mass index, hypertension, diabetes, and other known prognostic factors. RESULTS Between 2004 and 2013, 278 mRCC patients were treated with sunitinib: 59 were active smokers, 67 were obese, 73 were diabetic, and 165 had pretreatment hypertension. Median progression-free survival (PFS) was 9 months, and overall survival (OS) was 22 months. Factors associated with PFS were smoking status (past and active smokers: hazard ratio [HR]: 1.17, p = .39; never smokers: HR: 2.94, p < .0001), non-clear cell histology (HR: 1.62, p = .011), pretreatment neutrophil-to-lymphocyte ratio >3 (HR: 3.51, p < .0001), use of angiotensin system inhibitors (HR: 0.63, p = .01), sunitinib dose reduction or treatment interruption (HR: 0.72, p = .045), and Heng risk (good and intermediate risk: HR: 1.07, p = .77; poor risk: HR: 1.87, p = .046). Factors associated with OS were smoking status (past and active smokers: HR: 1.25, p = .29; never smokers: HR: 2.7, p < .0001), pretreatment neutrophil-to-lymphocyte ratio >3 (HR: 2.95, p < .0001), and sunitinib-induced hypertension (HR: 0.57, p = .002). CONCLUSION Active smoking may negatively affect the PFS and OS of sunitinib-treated mRCC. Clinicians should consider advising patients to quit smoking at initiation of sunitinib treatment for mRCC.
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Affiliation(s)
- Daniel Keizman
- Genitourinary Oncology Service, Institute of Oncology, Meir Medical Center and the Sackler School of Medicine, Tel Aviv University, Kfar-Saba, Israel; Department of Oncology, Rambam Medical Center, Haifa, Israel; Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, Maryland, USA; Roswell Park Cancer Institute, Buffalo, New York, USA; Department of Oncology, Wolfson Medical Center, Holon, Israel; Department of Oncology, Asaf Harofe Medical Center, Zerifin, Israel; Department of Oncology, Sheba Medical Center, Tel Hashomer, Israel; Department of Oncology, Soroka University Medical Center, Beer-sheva, Israel
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Sunela KL, Kataja MJ, Kellokumpu-Lehtinen PLI. Influence of Body Mass Index and Smoking on the Long-Term Survival of Patients With Renal Cell Cancer. Clin Genitourin Cancer 2013; 11:458-64. [DOI: 10.1016/j.clgc.2013.04.017] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2013] [Revised: 04/09/2013] [Accepted: 04/17/2013] [Indexed: 10/26/2022]
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Ouyang PY, Su Z, Mao YP, Liang XX, Liu Q, Deng W, Xie FY. Prognostic impact of cigarette smoking on the survival of patients with established nasopharyngeal carcinoma. Cancer Epidemiol Biomarkers Prev 2013; 22:2285-94. [PMID: 24252872 DOI: 10.1158/1055-9965.epi-13-0546] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Cigarette smoking is associated with the etiology of nasopharyngeal carcinoma; however, the influence of smoking on survival in patients with established nasopharyngeal carcinoma remains unknown. METHODS We retrospectively analyzed 1,849 patients with nasopharyngeal carcinoma who were categorized as never, former, and current smokers. Cumulative effect of smoking was defined in terms of pack-years. Associations between cigarette exposure and survival were estimated by Cox proportional hazards model. RESULTS The risks of death, progression, locoregional relapse, and distant metastasis were significantly higher for former and current smokers (all P ≤ 0.002) than never smokers. Heavy smokers with high pack-years had HRs for death of 3.31 [95% confidence interval (CI), 2.58-4.26; P < 0.001], for progression of 2.53 (95% CI, 2.03-3.16; P < 0.001), and for distant metastasis of 2.65 (95% CI, 1.89-3.70; P < 0.001). Specifically, in the cohort of 495 patients treated with intensity-modulated radiotherapy/three-dimensional conformal radiotherapy, we obtained similarly significant results. All of the survival outcomes remained significant in multivariate analyses. CONCLUSIONS Pretreatment cigarette smoking is an independent, poor prognostic factor for patients with nasopharyngeal carcinoma, which is associated with increased risk of death, progression, locoregional relapse, and distant metastasis, with the risk increasing with pack-years. IMPACT It is clear that cigarette smoking not only promotes carcinogenesis in the normal nasopharyngeal epithelium, but also affects the survival of patients with nasopharyngeal carcinoma.
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Affiliation(s)
- Pu-Yun Ouyang
- Authors' Affiliations: State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine; and Departments of Radiation Oncology and Epidemiology, Sun Yat-sen University Cancer Center, Guangzhou, China
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Drewniak T, Sandheim M, Jakubowski J, Juszczak K, Stelmach AW. Prognostic factors of overall survival in renal cancer patients - single oncological center study. Cent European J Urol 2013; 66:283-91. [PMID: 24707365 PMCID: PMC3974466 DOI: 10.5173/ceju.2013.03.art9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2013] [Revised: 06/12/2013] [Accepted: 08/01/2013] [Indexed: 11/26/2022] Open
Abstract
INTRODUCTION The clinical course of renal cancer remains difficult to predict. Attempts to appoint new independent prognostic factors (IPFs) and comparisons of already identified ones among populations are inevitable to develop more effective prognostic instruments. The aim of this study was to evaluate IPFs of overall survival in a given population of patients with renal cancer. MATERIALS AND METHODS Retrospective analysis of 148 patients with renal cancer treated at the Oncological Institute in Cracow from 2000 to 2007 was performed. Mean follow-up was 51 months. Using the log-rang test, a group of clinicopathological and biochemical features was analyzed in respect to their influence on overall survival. Results were presented as Kaplan-Meier curves. Final identification of IPFs was made by multivariate Cox regression analysis. RESULTS Overall survival rate at 1, 2, and 5-year follow-up was 58.8%, 38.2%, and 21.4%, respectively. The set of identified IPFs consisted of performance status, smoking history, hemoglobin concentration, anatomical staging, tumor grade, and the presence of microvascular invasion. It was confirmed that only nephrectomy increases significantly overall survival. CONCLUSIONS Apart from smoking history, the role of all other IPFs identified in our study is well documented in the literature. Smoking history seems to be a new IPF with strong negative impact on survival in patients with RCC.
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Affiliation(s)
- Tomasz Drewniak
- Department of Urology, Rydygier Memorial Hospital, Cracow, Poland
| | - Marek Sandheim
- Department of Urology, Narutowicz Memorial Municipal Hospital, Cracow, Poland
| | - Jacek Jakubowski
- Department of Urology, Rydygier Memorial Hospital, Cracow, Poland
| | - Kajetan Juszczak
- Department of Urology, Rydygier Memorial Hospital, Cracow, Poland
- Department of Pathophysiology, Jagiellonian University, Cracow, Poland
| | - Andrzej Wojciech Stelmach
- Oncological Urology Department, Institute of Oncology, Maria Skodowska–Curie Memorial Cancer Centre, Cracow, Poland
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Ehdaie B, Furberg H, Zabor EC, Hakimi AA, Russo P. Comprehensive assessment of the impact of cigarette smoking on survival of clear cell kidney cancer. J Urol 2013; 191:597-602. [PMID: 24018238 DOI: 10.1016/j.juro.2013.08.081] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/26/2013] [Indexed: 01/08/2023]
Abstract
PURPOSE The impact of modifiable environmental factors on kidney cancer specific outcomes is under studied. We evaluated the impact of smoking exposure on cancer specific survival in patients with clear cell renal cell carcinoma treated with surgery. MATERIALS AND METHODS From a prospectively maintained database at a single center we collected the characteristics of 1,625 patients with clear cell renal cell carcinoma treated with surgery between 1995 through 2012. We determined the associations of smoking status with advanced disease, defined as AJCC (American Joint Committee on Cancer) stage greater than 2, and with cancer specific survival. RESULTS The prevalence rate of current, former and never smoking at diagnosis was 16%, 30% and 54%, respectively. Of the patients 62% reported a smoking history of 20 pack-years or greater. Median followup in survivors was 4.5 years (IQR 2.2-7.9). On univariable analysis a smoking history of 20 pack-years or greater was associated with a significantly increased risk of advanced disease (OR 1.43, 95% CI 1.02-2.00). However, it did not achieve an independent association after adjusting for age and gender. Pathological stage and Fuhrman grade adversely affected cancer specific survival on multivariable competing risks analysis. Although the association between smoking and cancer specific survival did not achieve statistical significance on multivariable analysis, the direction of the central estimate (HR 1.5, 95% CI 0.89-2.52) suggested that smoking adversely impacts cancer specific survival. Current smokers faced a higher risk of death from another cause than never smokers (HR 1.93, 95% CI 1.29-2.88). CONCLUSIONS Smoking exposure substantially increases the risk of death from another cause and adversely impacts cancer specific survival in patients with clear cell renal cell carcinoma. Treatment plans to promote smoking cessation are recommended for these patients.
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Affiliation(s)
- Behfar Ehdaie
- Memorial Sloan-Kettering Cancer Center, New York, New York.
| | | | | | - A Ari Hakimi
- Urology Service, Sidney Kimmel Center for Prostate and Urologic Cancers, New York, New York
| | - Paul Russo
- Urology Service, Sidney Kimmel Center for Prostate and Urologic Cancers, New York, New York
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Crivelli JJ, Xylinas E, Kluth LA, Rieken M, Rink M, Shariat SF. Effect of smoking on outcomes of urothelial carcinoma: a systematic review of the literature. Eur Urol 2013; 65:742-54. [PMID: 23810104 DOI: 10.1016/j.eururo.2013.06.010] [Citation(s) in RCA: 133] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2013] [Accepted: 06/07/2013] [Indexed: 01/23/2023]
Abstract
CONTEXT Cigarette smoking is the best-established risk factor for urothelial carcinoma (UC). However, the effect of smoking on outcomes of UC patients remains debated. OBJECTIVE To integrate the available evidence regarding the impact of smoking status and smoking exposure on recurrence, progression, cancer-specific mortality, and any-cause mortality in patients with UC of the bladder (UCB) and upper tract UC (UTUC) treated with transurethral resection of the bladder (TURB), radical cystectomy (RC), or radical nephroureterectomy (RNU). EVIDENCE ACQUISITION A systematic search of the literature was conducted using the Medline, Embase, and Scopus databases, which was limited to articles published in English between January 1974 and March 2013. Articles were also extracted from the reference lists of identified studies and reviews. We selected 29 articles (15 TURB, 7 RC, and 7 RNU) according to predefined inclusion criteria and the Preferred Reporting Items for Systematic Reviews and Meta-analyses. EVIDENCE SYNTHESIS The majority of studies demonstrated an association with disease recurrence in patients treated with TURB, while evidence for associations with disease progression, cancer-specific mortality, and any-cause mortality was less abundant. While two studies showed no association of smoking with outcomes of T1 UCB, there was mixed evidence for an association of smoking with response to intravesical therapy. For patients treated with RC, there was minimal support for an association of smoking with all outcomes. In a majority of studies of patients receiving RNU for UTUC, smoking was associated with intravesical recurrence, disease recurrence, cancer-specific mortality, and any-cause mortality. There was also evidence for a beneficial effect of smoking cessation on UC prognosis. Finally, findings regarding gender-specific effects of smoking on prognosis were contradictory. We note that there was marked heterogeneity in patient populations and smoking categorizations across studies, precluding a meta-analysis. CONCLUSIONS Smoking may lead to less favorable outcomes for UCB and UTUC patients, and smoking cessation may mitigate this effect. The current evidence base lacks studies on the effects of smoking on prognosis in numerous clinical demographic subgroups of UC patients, as well as prospective investigation of smoking cessation.
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Affiliation(s)
- Joseph J Crivelli
- Department of Urology, Weill Cornell Medical College, New York-Presbyterian Hospital, New York, NY, USA
| | - Evanguelos Xylinas
- Department of Urology, Weill Cornell Medical College, New York-Presbyterian Hospital, New York, NY, USA; Department of Urology, Cochin Hospital, APHP, Paris Descartes University, Paris, France
| | - Luis A Kluth
- Department of Urology, Weill Cornell Medical College, New York-Presbyterian Hospital, New York, NY, USA; Department of Urology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Malte Rieken
- Department of Urology, Weill Cornell Medical College, New York-Presbyterian Hospital, New York, NY, USA; Department of Urology, University Hospital Basel, Basel, Switzerland
| | - Michael Rink
- Department of Urology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Shahrokh F Shariat
- Department of Urology, Weill Cornell Medical College, New York-Presbyterian Hospital, New York, NY, USA; Division of Medical Oncology, Weill Cornell Medical College, New York-Presbyterian Hospital, New York, NY, USA; Department of Urology, Medical University of Vienna, Vienna, Austria.
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Rink M, Xylinas E, Margulis V, Cha EK, Ehdaie B, Raman JD, Chun FK, Matsumoto K, Lotan Y, Furberg H, Babjuk M, Pycha A, Wood CG, Karakiewicz PI, Fisch M, Scherr DS, Shariat SF. Impact of smoking on oncologic outcomes of upper tract urothelial carcinoma after radical nephroureterectomy. Eur Urol 2012; 63:1082-90. [PMID: 22743166 DOI: 10.1016/j.eururo.2012.06.029] [Citation(s) in RCA: 80] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2012] [Accepted: 06/13/2012] [Indexed: 01/01/2023]
Abstract
BACKGROUND Cigarette smoking is a common risk factor for developing upper tract urothelial carcinoma (UTUC). OBJECTIVE To assess the impact of cigarette smoking status, cumulative smoking exposure, and time from cessation on oncologic UTUC outcomes in patients treated with radical nephroureterectomy (RNU). DESIGN, SETTING, AND PARTICIPANTS A total of 864 patients underwent RNU at five institutions. The median follow-up in this retrospective study was 50 mo. Smoking history included smoking status, quantity of cigarettes per day (CPD), duration in years, and years from smoking cessation. The cumulative smoking exposure was categorized as light-short-term (≤ 19 CPD and ≤ 19.9 yr), moderate (all combinations except light-short-term and heavy-long-term), and heavy-long-term (≥ 20 CPD and ≥ 20 yr). INTERVENTIONS RNU with or without lymph node dissection. No patient received neoadjuvant chemotherapy. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS Univariable and multivariable logistic regression and competing risk regression analyses assessed the effects of smoking on oncologic outcomes. RESULTS AND LIMITATIONS A total of 244 patients (28.2%) never smoked; 297 (34.4%) and 323 (37.4%) were former and current smokers, respectively. Among smokers, 87 (10.1%), 331 (38.3%), and 202 (23.4%) were light-short-term, moderate, and heavy-long-term smokers, respectively. Current smoking status, smoking ≥ 20 CPD, ≥ 20 yr, and heavy-long-term smoking were associated with advanced disease (p values ≤ 0.004), greater likelihood of disease recurrence (p values ≤ 0.01), and cancer-specific mortality (p values ≤ 0.05) on multivariable analyses that adjusted for standard features. Patients who quit smoking ≥ 10 yr prior to RNU did not differ from never smokers regarding advanced tumor stages, disease recurrence, and cancer-specific mortality, but they had better oncologic outcomes then current smokers and those patients who quit smoking <10 yr prior to RNU. The study is limited by its retrospective nature. CONCLUSIONS Cigarette smoking is significantly associated with advanced disease stages, disease recurrence, and cancer-specific mortality in patients treated with RNU for UTUC. Current smokers and those with a heavy and long-term smoking exposure have the highest risk for poor oncologic outcomes. Smoking cessation >10 yr prior to RNU seems to mitigate some detrimental effects. These results underscore the need for smoking cessation and prevention programs.
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Affiliation(s)
- Michael Rink
- Department of Urology, Weill Cornell Medical College, New York-Presbyterian Hospital, New York, NY 10065, USA
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