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Liu K, Nicoletti R, Zhao H, Chen X, Chiu PKF, Ng CF, Pichler R, Mertens LS, Yanagisawa T, Afferi L, Mari A, Katayama S, Rivas JG, Campi R, Mir MC, Rink M, Lotan Y, Rouprêt M, Shariat SF, Teoh JYC. The potential benefits of concomitant statins treatment in patients with non-muscle-invasive bladder cancer. BJU Int 2024. [PMID: 39257199 DOI: 10.1111/bju.16493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/12/2024]
Abstract
OBJECTIVE To investigate the influence of statins on the survival outcomes of patients with non-muscle-invasive bladder cancer (NMIBC) treated with adjuvant intravesical bacille Calmette-Guérin (BCG) immunotherapy. PATIENTS AND METHODS A retrospective cohort of consecutive patients with NMIBC who received intravesical BCG therapy from 2001 to 2020 and statins prescription were identified. Overall survival (OS), cancer-specific survival (CSS), recurrence-free survival (RFS), and progression-free survival (PFS) were analysed between the Statins Group vs No-Statins Group using Kaplan-Meier method and multivariable Cox regression. RESULTS A total of 2602 patients with NMIBC who received intravesical BCG were identified. The median follow-up was 11.0 years. On Kaplan-Meier analysis, the Statins Group had significant better OS (P < 0.001), CSS (P < 0.001), and PFS (P < 0.001). Subgroup analysis indicated statins treatment started before BCG treatment had better CSS (P = 0.02) and PFS (P < 0.01). Upon multivariable Cox regression analysis, the 'statins before BCG' group was an independent protective factor for OS (hazard ratio [HR] 0.607, 95% confidence interval [CI] 0.514-0.716), and CSS (HR 0.571, 95% CI 0.376-0.868), but not RFS (HR 0.885, 95% CI 0.736-1.065), and PFS (HR 0.689, 95% CI 0.469-1.013). CONCLUSIONS Statins treatment appears to offer protective effects on OS and CSS for patients with NMIBC receiving adjuvant intravesical BCG.
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Affiliation(s)
- Kang Liu
- S.H. Ho Urology Centre, Department of Surgery, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Rossella Nicoletti
- S.H. Ho Urology Centre, Department of Surgery, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
- Department of Experimental and Clinical Biomedical Science, University of Florence, Florence, Italy
| | - Hongda Zhao
- S.H. Ho Urology Centre, Department of Surgery, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Xuan Chen
- S.H. Ho Urology Centre, Department of Surgery, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Peter Ka-Fung Chiu
- S.H. Ho Urology Centre, Department of Surgery, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Chi-Fai Ng
- S.H. Ho Urology Centre, Department of Surgery, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Renate Pichler
- Department of Urology, Medical University of Innsbruck, Innsbruck, Austria
| | - Laura S Mertens
- Department of Surgical Oncology (Urology), Netherlands Cancer Institute, Antoni van Leeuwenhoek Hospital, Amsterdam, The Netherlands
| | - Takafumi Yanagisawa
- Department of Urology, Medical University of Vienna, Vienna, Austria
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Luca Afferi
- Department of Urology, Luzerner Kantonsspital, Lucerne, Switzerland
| | - Andrea Mari
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Satoshi Katayama
- Department of Urology, Medical University of Vienna, Vienna, Austria
- Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Juan Gomez Rivas
- Department of Urology, Hospital Clinico San Carlos, Madrid, Spain
| | - Riccardo Campi
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
- Unit of Urological Robotic Surgery and Renal Transplantation, Careggi Hospital, University of Florence, Florence, Italy
- European Association of Urology Young Academic Urologists Renal Cancer Working Group, Arnhem, The Netherlands
| | - Maria Carmen Mir
- Department of Urology, Hospital Universitario La Ribera, Valencia, Spain
| | - Michael Rink
- Department of Urology, Marienkrankenhaus Hamburg gGmbH, Hamburg, Germany
| | - Yair Lotan
- Department of Urology, University of Texas Southwestern, Dallas, TX, USA
| | - Morgan Rouprêt
- Department of Urology, GRC 5 Predictive Onco-Urology, AP-HP, Hôpital Pitié-Salpêtrière, Sorbonne Université, Paris, France
| | - Shahrokh F Shariat
- Department of Urology, Medical University of Vienna, Vienna, Austria
- Karl Landsteiner Institute of Urology and Andrology, Vienna, Austria
- Department of Urology, University of Texas Southwestern, Dallas, TX, USA
- Department of Urology, Weill Cornell Medical College, New York, NY, USA
- Hourani Center for Applied Scientific Research, Al-Ahliyya Amman University, Amman, Jordan
- Department of Urology, Second Faculty of Medicine, Charles University, Prague, Czechia
| | - Jeremy Yuen-Chun Teoh
- S.H. Ho Urology Centre, Department of Surgery, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
- Department of Urology, Medical University of Vienna, Vienna, Austria
- European Association of Urology - Young Academic Urologists Urothelial Carcinoma Working Group, Arnhem, Netherlands
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Xu Y, Che H, Liu J, Ye P. Association of metformin and statin uses with the prognosis of colon cancer: a meta-analysis. Eur J Cancer Prev 2024; 33:414-424. [PMID: 38215022 DOI: 10.1097/cej.0000000000000872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2024]
Abstract
BACKGROUND Metformin and statins are commonly used globally for the treatment of type 2 diabetes mellitus and dyslipidemia, respectively. Recently, multiple novel pathways have been discovered, which may contribute to the treatment of various types of cancer. Several meta-analysis studies have reported that the use of metformin or statins is associated with a lower risk of colon cancer compared to nonusers. In this study, our aim was to perform a meta-analysis and investigate the prognostic roles of these two medications in colon cancer. METHODS To identify relevant articles, literature searches were performed in the PubMed and Web of Science databases using a combination of keywords related to metformin, statins and colon cancer prognosis until August 2023. The study utilized STATA 12.0 software (Stata Corporation, College Station, Texas, USA) to compute all the hazard ratios (HRs) and 95% confidence intervals (CIs) regarding the association between metformin or statin uses and prognostic-related outcomes. RESULTS Our analysis revealed that the use of metformin was associated with a significantly lower overall mortality of colon cancer (HR = 0.63; 95% CI = 0.51-0.77; I2 = 94.9%; P < 0.001), as well as lower cancer-specific mortality of colon cancer (HR = 0.68; 95% CI = 0.50-0.94; I2 = 91.9%; P < 0.001). Similarly, the use of statins was also associated with a lower overall mortality of colon cancer (HR = 0.68; 95% CI = 0.60-0.78; I2 = 93.8%; P < 0.001), as well as a lower cancer-specific mortality of colon cancer (HR = 0.74; 95% CI = 0.67-0.81; I2 = 82.2%; P < 0.001). CONCLUSION Our meta-analysis study suggests that statins and metformin may have potential as adjuvant agents with significant benefits in the prognosis of colon cancer.
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Affiliation(s)
- Yanyan Xu
- Department of Anus and Colorectal Surgery, Shaoxing People's Hospital, Shaoxing, China
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The Association of Metformin, Other Antidiabetic Medications and Statins on the Prognosis of Rectal Cancer in Patients with Type 2 Diabetes: A Retrospective Cohort Study. Biomolecules 2022; 12:biom12091301. [PMID: 36139140 PMCID: PMC9496504 DOI: 10.3390/biom12091301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 08/31/2022] [Accepted: 09/08/2022] [Indexed: 12/09/2022] Open
Abstract
Metformin and statin use have been associated with an improved prognosis for colorectal cancer in persons with type 2 diabetes (T2D). Data regarding rectal cancer (RC) have been inconclusive; therefore, we investigated the issue with high-quality data and a robust study design. We identified 1271 eligible patients with T2D and incident RC between 1998 and 2011 from the Diabetes in Finland (FinDM) database. Cox models were fitted for cause-specific mortality rates to obtain adjusted estimates of the hazard ratios (HR) with 95% confidence intervals (CI) in relation to use of antidiabetic medication (ADM) and statins before the RC diagnosis and for post-diagnostic use in a time-dependent exposure manner. No sufficient evidence was found for either pre- or post-diagnostic metformin use and RC mortality (HR 0.96, 95% CI 0.67–1.38, and 0.70, 95% CI 0.45–1.10, respectively) when compared to other oral ADMs. Both pre- and post-diagnostic statin use appeared to be inversely associated with mortality from RC (HR 0.77 95% CI 0.63–0.94, and 0.57, 95% CI 0.42–0.78, respectively). Our study was inconclusive as to the association of metformin use with the prognosis of RC, but statin use was found to predict reduced mortality, both from RC and from other causes of death in persons with T2D.
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Atorvastatin Attenuates Radiotherapy-Induced Intestinal Damage through Activation of Autophagy and Antioxidant Effects. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:7957255. [PMID: 36092168 PMCID: PMC9459441 DOI: 10.1155/2022/7957255] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Revised: 07/06/2022] [Accepted: 08/12/2022] [Indexed: 11/17/2022]
Abstract
Abdominal or pelvic radiotherapy (RT) often results in small intestinal injury, such as apoptosis of epithelial cells and shortening of the villi. Atorvastatin, a 3-hydroxy-3-methylglutaryl coenzyme A reductase inhibitor, has many biological effects including cholesterol reduction, protection from cell damage, and autophagy activation. To reduce the extent of radiotherapy- (RT-) induced enteritis, we investigated the protective effects of atorvastatin against RT-induced damage of the intestinal tract. In this study, C57BL/6 mice were randomly distributed into the following groups (n = 8 per group): (1) control group: mice were fed water only, (2) atorvastatin group (Ator): mice were administered atorvastatin, (3) irradiation group (IR): mice received abdominal RT, (4) Ator+IR group: mice received abdominal RT following atorvastatin administration, and (5) Ator+IR+3-MA group: abdominal RT following atorvastatin and 3-methyladenine (an autophagy inhibitor) administration. Based on the assessment of modified Chiu's injury score and villus/crypt ratio, we found that atorvastatin administration significantly reduced intestinal mucosal damage induced by RT. Atorvastatin treatment reduced apoptosis (cleaved caspase-3 and cleaved poly (ADP-ribose) polymerase), DNA damage (γH2AX and 53BP1), oxidative stress (OS, 4-hydroxynonenal), inflammatory molecules (phospho-NF-κB p65 and TGF-β), fibrosis (collagen I and collagen III), barrier leakage (claudin-2 and fluorescein isothiocyanate-dextran), disintegrity (fatty acid-binding protein 2), and dysfunction (lipopolysaccharide) caused by RT in small intestinal tissue. In addition, atorvastatin upregulated the expression of autophagy-active molecules (LC3B), antioxidants (heme oxygenase 1 and thioredoxin 1), and tight junction proteins (occludin and zonula occludens 1). However, the biological functions of atorvastatin in decreasing RT-induced enteritis were reversed after the administration of 3-MA; the function of antioxidant molecules and activity of thioredoxin reductase were independent of autophagy activation. Our results indicate that atorvastatin can effectively relieve RT-induced enteritis through autophagy activation and associated biological functions, including maintaining integrity and function and decreasing apoptosis, DNA damage, inflammation, OS, and fibrosis. It also acts via its antioxidative capabilities.
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Kim DS, Kim HJ, Ahn HS. Statins and the risk of gastric, colorectal, and esophageal cancer incidence and mortality: a cohort study based on data from the Korean national health insurance claims database. J Cancer Res Clin Oncol 2022; 148:2855-2865. [PMID: 35660949 DOI: 10.1007/s00432-022-04075-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Accepted: 05/16/2022] [Indexed: 12/24/2022]
Abstract
BACKGROUND This study investigated the association between the use of statins, the incidence of gastric, colorectal, and esophageal cancers, and mortality between January 2005 and June 2013 in South Korea. METHODS We compared patients aged 45-70 years statin users for at least 6 months to non-statin users matched by age and sex, from 2004 to June 2013 using the National Health Insurance database. Main outcomes were gastric, colorectal, and esophageal cancer incidence and mortality. Cox proportional hazard regression was used to calculate the adjusted hazard ratios (aHRs) and 95% confidence intervals (95% CIs) among overall cohort and matched cohort after propensity score matching with a 1:1 ratio. RESULTS Out of 1,008,101 people, 20,473 incident cancers, 3938 cancer deaths occurred and 7669 incident cancer, 1438 cancer death in matched cohort. The aHRs for the association between the risk of cancers and statin use were 0.7 (95% CI 0.65-0.74) for gastric cancer, 0.73 (95% CI 0.69-0.78) for colorectal cancer, and 0.55 (95% CI 0.43-0.71) for esophageal cancer. There were associations between statin use and decreased gastric cancer mortality (HR 0.46, 95% CI 0.52-0.57), colorectal cancer mortality (HR 0.43, 95% CI 0.36-0.51), and esophageal cancer mortality (HR 0.41, 95% CI 0.27-0.50) in the overall cohort and this pattern was similar in the matched cohort. DISCUSSION Statin use for at least 6 months was significantly associated with a lower risk of stomach, colorectal, and esophageal cancer incidence as well as cancer mortality after a diagnosis.
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Affiliation(s)
- Dong-Sook Kim
- Department of Research, Health Insurance Review and Assessment Service, Wonju, Republic of Korea
| | - Hyun Jung Kim
- Department of Preventive Medicine, College of Medicine, Korea University, 126-1, 5-ga, Anam-dong, Sungbuk-gu, Seoul, 136-705, Republic of Korea
| | - Hyeong Sik Ahn
- Department of Preventive Medicine, College of Medicine, Korea University, 126-1, 5-ga, Anam-dong, Sungbuk-gu, Seoul, 136-705, Republic of Korea.
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Chen Y, Xu Y, Wang J, Prisinzano P, Yuan Y, Lu F, Zheng M, Mao W, Wan Y. Statins Lower Lipid Synthesis But Promote Secretion of Cholesterol-Enriched Extracellular Vesicles and Particles. Front Oncol 2022; 12:853063. [PMID: 35646709 PMCID: PMC9133486 DOI: 10.3389/fonc.2022.853063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Accepted: 04/11/2022] [Indexed: 11/13/2022] Open
Abstract
Lipid droplets are lipid-rich cytosolic organelles that play roles in cell signaling, membrane trafficking, and many other cellular activities. Recent studies revealed that lipid droplets in cancer cells have various biological functions, such as energy production, membrane synthesis, and chemoresistance, thereby fostering cancer progression. Accordingly, the administration of antilipemic agents could improve anti-cancer treatment efficacy given hydrophobic chemotherapeutic drugs could be encapsulated into lipid droplets and then expelled to extracellular space. In this study, we investigated whether statins could promote treatment efficacy of lipid droplet-rich ovarian SKOV-3 cells and the potential influences on generation and composition of cell-derived extracellular vesicles and particles (EVP). Our studies indicate that statins can significantly lower lipid biosynthesis. Moreover, statins can inhibit proliferation, migration, and invasion of SKOV-3 cells and enhance chemosensitivity in vitro and in vivo. Furthermore, statins can lower EVP secretion but enforce the release of cholesterol-enriched EVPs, which can further lower lipid contents in parental cells. It is the first time that the influence of statins on EVP generation and EVP-lipid composition is observed. Overall, we demonstrated that statins could inhibit lipid production, expel cholesterol to extracellular space via EVPs, and improve chemosensitivity.
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Affiliation(s)
- Yundi Chen
- The Pq Laboratory of BiomeDx/Rx, Department of Biomedical Engineering, Binghamton University, Binghamton, NY, United States
| | - Yongrui Xu
- Department of Cardiothoracic Surgery, The Affiliated Wuxi People’s Hospital of Nanjing Medical University, Wuxi, China
| | - Jing Wang
- The Pq Laboratory of BiomeDx/Rx, Department of Biomedical Engineering, Binghamton University, Binghamton, NY, United States
- Department of Hematology, Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, China
| | - Peter Prisinzano
- The Pq Laboratory of BiomeDx/Rx, Department of Biomedical Engineering, Binghamton University, Binghamton, NY, United States
| | - Yuhao Yuan
- Biophotonics and Translational Optical Imaging Lab, Department of Biomedical Engineering, Binghamton University, Binghamton, NY, United States
| | - Fake Lu
- Department of Biomedical Engineering, Binghamton University, Binghamton, NY, United States
| | - Mingfeng Zheng
- Department of Cardiothoracic Surgery, The Affiliated Wuxi People’s Hospital of Nanjing Medical University, Wuxi, China
| | - Wenjun Mao
- Department of Cardiothoracic Surgery, The Affiliated Wuxi People’s Hospital of Nanjing Medical University, Wuxi, China
- *Correspondence: Yuan Wan, ; Wenjun Mao,
| | - Yuan Wan
- The Pq Laboratory of BiomeDx/Rx, Department of Biomedical Engineering, Binghamton University, Binghamton, NY, United States
- *Correspondence: Yuan Wan, ; Wenjun Mao,
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Pourlotfi A, Ahl Hulme R, Bass GA, Sjölin G, Cao Y, Matthiessen PL, Mohseni S. Statin Therapy Is Associated With Decreased 90-Day Postoperative Mortality After Colon Cancer Surgery. Dis Colon Rectum 2022; 65:559-565. [PMID: 34784312 DOI: 10.1097/dcr.0000000000001933] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND There have been conflicting reports regarding a protective effect of statin therapy after colon cancer surgery. OBJECTIVE This study aimed to evaluate the association between statin therapy and the postoperative mortality following elective colon cancer surgery. DESIGN This population-based cohort study is a retrospective analysis of prospectively collected data from the Swedish Colorectal Cancer Register. SETTINGS Patient inclusion was achieved through a nationwide register. PATIENTS All adult patients undergoing elective surgery for colon cancer between January 2007 and September 2016 were included in the study. Patients who had received and collected a prescription for statins pre- and postoperatively were allocated to the statin-positive cohort. MAIN OUTCOME MEASURES The primary and secondary outcomes of interest were 90-day all-cause mortality and 90-day cause-specific mortality. RESULTS A total of 22,337 patients underwent elective surgery for colon cancer during the study period, of whom 6,494 (29%) were classified as statin users. Statin users displayed a significant survival benefit despite being older, having a higher comorbidity burden, and being less fit for surgery. Multivariate analysis illustrated significant reductions in the incidence risk for 90-day all-cause mortality (Incidence Rate Ratio = 0.12, p < 0.001) as well as 90-day cause-specific deaths due to sepsis, due to multiorgan failure, or resulting from a cardiovascular and respiratory origin. LIMITATIONS The limitations of this study include its observational retrospective design, restricting the ability to perform standardized follow-up of statin therapy. Confounding from other uncontrolled variables cannot be excluded. CONCLUSIONS Statin users had a significant postoperative benefit regarding short-term mortality following elective colon cancer surgery in the current study; however, further research is needed to ascertain whether this relationship is causal. See Video Abstract at http://links.lww.com/DCR/B738. LA TERAPIA CON ESTATINAS SE ASOCIA CON UNA DISMINUCIN DE LA MORTALIDAD POSOPERATORIA A LOS DAS DESPUS DE LA CIRUGA DE CNCER DE COLON ANTECEDENTES:Ha habido informes contradictorios con respecto al efecto protector de la terapia con estatinas después de la cirugía de cáncer de colon.OBJETIVO:Este estudio tuvo como objetivo evaluar la asociación entre la terapia con estatinas y la mortalidad postoperatoria después de la cirugía electiva por cáncer de colon.DISEÑO:Este estudio de cohorte poblacional es un análisis retrospectivo de datos recopilados prospectivamente del Registro Sueco de Cáncer Colorrectal.AJUSTES:La inclusión de pacientes se logró mediante la inclusión a través de un registro a nivel nacional.PACIENTES:Se incluyeron en el estudio todos los pacientes adultos sometidos a cirugía electiva por cáncer de colon en el período de enero de 2007 y septiembre de 2016. Los pacientes que habían recibido y recogido una receta de estatinas antes y después de la operación fueron asignados a la cohorte positiva de estatinas.PRINCIPALES MEDIDAS DE DESENLACES:Los desenlaces primarios y secundarios de interés fueron la mortalidad por cualquier causa a los 90 días y la mortalidad por causas específicas a los 90 días.RESULTADOS:Un total de 22.337 pacientes se sometieron a cirugía electiva por cáncer de colon durante el período de estudio, de los cuales 6.494 (29%) se clasificaron como usuarios de estatinas. Los usuarios de estatinas mostraron un beneficio significativo en la supervivencia a pesar de ser mayores, de tener una mayor carga de comorbilidad y de estar menos acondicionado para la cirugía. El análisis multivariado ilustró reducciones significativas en el riesgo de incidencia de mortalidad por cualquier causa a 90 días (índice de tasa de incidencia = 0,12, p < 0,001), así como muertes específicas ena 90 días debidas a sepsis, falla multiorgánica o dea enfermedades de origen cardiovascular y respiratorio.LIMITACIONES:Las limitaciones de este estudio incluyen su diseño observacional retrospectivo, que restringe la capacidad de realizar un seguimiento estandarizado de la terapia con estatinas. No se puede excluir confusión a partir de otras variables no controladas.CONCLUSIONES:Los usuarios de estatinas tuvieron un beneficio posoperatorio significativo con respecto a la mortalidad a corto plazo después de cirugía electiva por cáncer de colon en el estudio actual, sin embargo, se necesita más investigación para confirmar si eexiste una relación es causal. Consulte Video Resumen en http://links.lww.com/DCR/B738.
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Affiliation(s)
- Arvid Pourlotfi
- Department of Surgery, Orebro University Hospital, Orebro, Sweden
- School of Medical Sciences, Orebro University, Orebro, Sweden
| | - Rebecka Ahl Hulme
- School of Medical Sciences, Orebro University, Orebro, Sweden
- Department of Surgery, Karolinska University Hospital, Stockholm, Sweden
| | - Gary A Bass
- School of Medical Sciences, Orebro University, Orebro, Sweden
- Surgical Critical Care & Emergency Surgery, Penn Medicine, Penn Presbyterian Medical Center, Philadelphia, Pennsylvania, USA
| | - Gabriel Sjölin
- Department of Surgery, Orebro University Hospital, Orebro, Sweden
- School of Medical Sciences, Orebro University, Orebro, Sweden
| | - Yang Cao
- Clinical Epidemiology and Biostatistics, School of Medical Sciences, Orebro University, Orebro, Sweden
| | - Peter L Matthiessen
- Department of Surgery, Orebro University Hospital, Orebro, Sweden
- School of Medical Sciences, Orebro University, Orebro, Sweden
| | - Shahin Mohseni
- Department of Surgery, Orebro University Hospital, Orebro, Sweden
- School of Medical Sciences, Orebro University, Orebro, Sweden
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Erkinantti S, Hautakoski A, Sund R, Arffman M, Urpilainen E, Puistola U, Jukkola A, Peeter K, Läärä E. The Association of Metformin, Other Antidiabetic Medications, and Statins With the Prognosis of Colon Cancer in Patients With Type 2 Diabetes: A Retrospective Cohort Study. Cancer Control 2022; 29:10732748221134090. [PMID: 36422298 PMCID: PMC9703554 DOI: 10.1177/10732748221134090] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Revised: 05/24/2022] [Accepted: 08/15/2022] [Indexed: 03/15/2024] Open
Abstract
BACKGROUND Use of metformin and statins have been associated with improved prognosis of colon cancer (CC) in patients with type 2 diabetes (T2D). We examined the survival from CC in relation to the use of metformin, other oral antidiabetic medications (ADM), insulin, and statins in T2D patients. MATERIALS AND METHODS A cohort (n = 2252) of persons with pre-existing T2D diagnosed with incident CC between 1998 and 2011 was identified from several Finnish registers. Cox models were fitted for cause-specific mortality rates to obtain adjusted estimates of the hazard ratios (HR) with 95% confidence intervals (CI) in relation to use of ADM and statins before the CC diagnosis. Cox models were also fitted for mortality in relation to post-diagnostic use of the medications treating these as time-dependent exposures, and starting follow-up 1 year after the CC diagnosis. RESULTS Pre- and post-diagnostic metformin use was weakly associated with the risk of CC-related death (HR .75; 95% CI .58-.99, and HR .78; 95% CI .54-1.14, respectively) compared to the use of other oral ADMs. Pre- and post-diagnostic statin use predicted a reduced risk of CC-related death (HR .83; 95% CI .71- .98, and HR .69; 95% CI .54-.89, respectively). CONCLUSION Additional evidence was found for use of statins being associated with an improved survival from CC in patients with pre-existing T2D, but for metformin use the evidence was weaker.
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Affiliation(s)
- Sami Erkinantti
- Department of Oncology and Radiotherapy, Medical Research Center Oulu, Oulu University Hospitaland University of Oulu, Oulu, Finland
| | - Ari Hautakoski
- Department of Obstetrics and Gynecology, PEDEGO Research Unit, Medical Research Center Oulu, University of Ouluand University Hospital of Oulu, Oulu, Finland
| | - Reijo Sund
- Institute of Clinical Medicine, University of Eastern Finland, Kuopio, Finland
| | - Martti Arffman
- Department of Public Health and Welfare Finnish Institute for Health and Welfare, Helsinki, Finland
| | - Elina Urpilainen
- Department of Obstetrics and Gynecology, PEDEGO Research Unit, Medical Research Center Oulu, University of Ouluand University Hospital of Oulu, Oulu, Finland
| | - Ulla Puistola
- Department of Obstetrics and Gynecology, PEDEGO Research Unit, Medical Research Center Oulu, University of Ouluand University Hospital of Oulu, Oulu, Finland
| | - Arja Jukkola
- Departmentof Oncology and Radiotherapy, Tampere University Hospital, Cancer Center Tampere, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Karihtala Peeter
- Department of Oncology, Helsinki University Hospital Comprehensive Cancer Center and University of Helsinki, Helsinki, Finland
| | - Esa Läärä
- Research Unit of Mathematical Sciences, University of Oulu, Oulu, Finland
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Lim WJ, Lee M, Oh Y, Fang XQ, Lee S, Lim CH, Park J, Lim JH. Statins Decrease Programmed Death-Ligand 1 (PD-L1) by Inhibiting AKT and β-Catenin Signaling. Cells 2021; 10:cells10092488. [PMID: 34572136 PMCID: PMC8472538 DOI: 10.3390/cells10092488] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 09/15/2021] [Accepted: 09/17/2021] [Indexed: 12/31/2022] Open
Abstract
Retrospective observational studies have reported that statins improve clinical outcomes in patients previously treated with programmed cell death protein 1 (PD-1)-targeting monoclonal antibodies for malignant pleural mesothelioma (MPM) and advanced non-small cell lung cancer (NSCLC). In multiple mouse cancer models, de novo synthesis of mevalonate and cholesterol inhibitors was found to synergize with anti-PD-1 antibody therapy. In the present study, we investigated whether statins affect programmed death-ligand 1 (PD-L1) expression in cancer cells. Four statins, namely simvastatin, atorvastatin, lovastatin, and fluvastatin, decreased PD-L1 expression in melanoma and lung cancer cells. In addition, we found that AKT and β-catenin signaling involved PD-L1 suppression by statins. Our cellular and molecular studies provide inspiring evidence for extending the clinical evaluation of statins for use in combination with immune checkpoint inhibitor-based cancer therapy.
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Affiliation(s)
- Woo-Jin Lim
- Department of Biomedical Chemistry, College of Biomedical & Health Science, Konkuk University, Chungju 27478, Korea; (W.-J.L.); (Y.O.); (X.-Q.F.); (S.L.); (C.-H.L.); (J.P.)
- Department of Applied Life Science, Graduate School, BK21 Program, Konkuk University, Chungju 27478, Korea
| | - Mingyu Lee
- Division of Allergy and Clinical Immunology, Brigham and Women’s Hospital and Department of Medicine, Harvard Medical School, Boston, MA 02115, USA;
| | - Yerin Oh
- Department of Biomedical Chemistry, College of Biomedical & Health Science, Konkuk University, Chungju 27478, Korea; (W.-J.L.); (Y.O.); (X.-Q.F.); (S.L.); (C.-H.L.); (J.P.)
| | - Xue-Quan Fang
- Department of Biomedical Chemistry, College of Biomedical & Health Science, Konkuk University, Chungju 27478, Korea; (W.-J.L.); (Y.O.); (X.-Q.F.); (S.L.); (C.-H.L.); (J.P.)
- Department of Applied Life Science, Graduate School, BK21 Program, Konkuk University, Chungju 27478, Korea
| | - Sujin Lee
- Department of Biomedical Chemistry, College of Biomedical & Health Science, Konkuk University, Chungju 27478, Korea; (W.-J.L.); (Y.O.); (X.-Q.F.); (S.L.); (C.-H.L.); (J.P.)
| | - Chang-Hoon Lim
- Department of Biomedical Chemistry, College of Biomedical & Health Science, Konkuk University, Chungju 27478, Korea; (W.-J.L.); (Y.O.); (X.-Q.F.); (S.L.); (C.-H.L.); (J.P.)
| | - Jooho Park
- Department of Biomedical Chemistry, College of Biomedical & Health Science, Konkuk University, Chungju 27478, Korea; (W.-J.L.); (Y.O.); (X.-Q.F.); (S.L.); (C.-H.L.); (J.P.)
| | - Ji-Hong Lim
- Department of Biomedical Chemistry, College of Biomedical & Health Science, Konkuk University, Chungju 27478, Korea; (W.-J.L.); (Y.O.); (X.-Q.F.); (S.L.); (C.-H.L.); (J.P.)
- Department of Applied Life Science, Graduate School, BK21 Program, Konkuk University, Chungju 27478, Korea
- Diabetes and Bio-Research Center, Konkuk University, Chungju 27478, Korea
- Correspondence: ; Tel.: +82-43-840-3567
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10
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Statin therapy and its association with long-term survival after colon cancer surgery. Surgery 2021; 171:890-896. [PMID: 34507829 DOI: 10.1016/j.surg.2021.08.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 07/23/2021] [Accepted: 08/01/2021] [Indexed: 01/20/2023]
Abstract
BACKGROUND The current study aims to address the clinical equipoise regarding the association of ongoing statin therapy at time of surgery with long-term postoperative mortality rates after elective, curative, surgical resections of colon cancer by analyzing data from a large validated national register. METHODS All adults with stage I to III colon cancer who underwent elective surgery with curative intent between January 2007 and October 2016 were retrieved from the Swedish Colorectal Cancer Register, a prospectively collected national register. Patients were identified as having ongoing statin therapy if they filled a prescription within 12 months pre- and postoperatively. Study outcomes included 5-year all-cause and cancer-specific postoperative mortality. To reduce the impact of confounding from covariates owing to nonrandomization, the inverse probability of treatment weighting method was used. Subsequently, Cox proportional hazards models were fitted to the weighted cohorts. RESULTS In total, 19,118 patients underwent elective surgery for colon cancer in the specified period, of whom 31% (5,896) had ongoing statin therapy. Despite being older, having a higher preoperative risk, and having more comorbidities, patients with statin therapy had a higher postoperative survival. After inverse probability of treatment weighting, patients with statin therapy displayed a significantly lower mortality risk up to 5 years after surgery for both all-cause (hazard ratio 0.68, 95% confidence interval 0.63-0.74, P < .001) and cancer-specific mortality (hazard ratio 0.76, 95% confidence interval 0.66-0.89, P < .001). CONCLUSION The results of this study indicate that statin therapy is associated with a sustained reduction in all-cause and cancer-specific mortality up to 5 years after elective colon cancer surgery. The findings warrant validation in future prospective clinical trials.
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11
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Li L, Cui N, Hao T, Zou J, Jiao W, Yi K, Yu W. Statins use and the prognosis of colorectal cancer: a meta-analysis. Clin Res Hepatol Gastroenterol 2021; 45:101588. [PMID: 33662632 DOI: 10.1016/j.clinre.2020.101588] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2020] [Revised: 11/09/2020] [Accepted: 11/24/2020] [Indexed: 02/04/2023]
Abstract
BACKGROUND Previous observational studies regarding the prognostic value of statin on colorectal cancer (CRC) patients showed various results. METHODS Articles regarding the prognostic value of statin on CRC and published in English and before October 2020 were searched in the following databases: PubMed, Web of Science, EMBASE, Medline and Google Scholar. The multivariate hazard ratios (HRs) and their 95% confidence intervals (CI) were computed to explore associations between statins use and overall mortality or cancer-specific mortality of CRC. RESULTS The study included 5 retrospective case-control studies (including 475 statins users and 1925 no-statin users) and 11 prospective cohort studies (including 40659 statins users and 344459 no-statin users). The present study showed that statins use might be significantly associated with lower overall mortality in CRC with a random effects model (HR = 0.81, 95% CI 0.76 to 0.86, I2 = 61.9%, p value for Q test <0.001). In addition, statins use might be significantly associated with lower cancer-specific mortality in CRC with a random effects model (HR = 0.78, 95% CI 0.72 to 0.85, I2 = 57.3%, p value for Q test = 0.007). CONCLUSIONS In conclusion, the present study indicated that that statin use was a protective factor for CRC prognosis. However, the relationship between statins use and CRC prognosis requires repeated and large prospective studies to be verified.
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Affiliation(s)
- Liusheng Li
- Department of Oncology, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, 100091, China
| | - Ning Cui
- Department of Oncology, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, 100091, China
| | - Tengteng Hao
- Department of Oncology, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, 100091, China
| | - Jianhua Zou
- Department of Oncology, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, 100091, China
| | - Wu Jiao
- Department of Oncology, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, 100091, China
| | - Kangjun Yi
- Department of Oncology, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, 100091, China
| | - Wu Yu
- Department of Oncology, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, 100091, China.
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12
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Pourlotfi A, Bass GA, Ahl Hulme R, Forssten MP, Sjolin G, Cao Y, Matthiessen P, Mohseni S. Statin Use and Long-Term Mortality after Rectal Cancer Surgery. Cancers (Basel) 2021; 13:4288. [PMID: 34503098 PMCID: PMC8428352 DOI: 10.3390/cancers13174288] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 08/03/2021] [Accepted: 08/20/2021] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND The current study aimed to assess the association between regular statin therapy and postoperative long-term all-cause and cancer-specific mortality following curative surgery for rectal cancer. The hypothesis was that statin exposure would be associated with better survival. METHODS Patients with stage I-III rectal cancer undergoing surgical resection with curative intent were extracted from the nationwide, prospectively collected, Swedish Colorectal Cancer Register (SCRCR) for the period from January 2007 and October 2016. Patients were defined as having ongoing statin therapy if they had filled a statin prescription within 12 months before and after surgery. Cox proportional hazards models were employed to investigate the association between statin use and postoperative five-year all-cause and cancer-specific mortality. RESULTS The cohort consisted of 10,743 patients who underwent a surgical resection with curative intent for rectal cancer. Twenty-six percent (n = 2797) were classified as having ongoing statin therapy. Statin users had a considerably decreased risk of all-cause (adjusted hazard ratio (HR) 0.66, 95% confidence interval (CI): 0.60-0.73, p < 0.001) and cancer-specific (adjusted HR 0.60, 95% CI: 0.47-0.75, p < 0.001) mortality up to five years following surgery. CONCLUSIONS Statin use was associated with a lower risk of both all-cause and rectal cancer-specific mortality following curative surgical resections for rectal cancer. The findings should be confirmed in future prospective clinical trials.
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Affiliation(s)
- Arvid Pourlotfi
- Department of Surgery, Orebro University Hospital, 701 85 Orebro, Sweden; (M.P.F.); (G.S.); (P.M.)
- School of Medical Sciences, Orebro University, 702 81 Orebro, Sweden; (G.A.B.); (R.A.H.)
| | - Gary Alan Bass
- School of Medical Sciences, Orebro University, 702 81 Orebro, Sweden; (G.A.B.); (R.A.H.)
- Division of Traumatology, Emergency Surgery & Surgical Critical Care, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Rebecka Ahl Hulme
- School of Medical Sciences, Orebro University, 702 81 Orebro, Sweden; (G.A.B.); (R.A.H.)
- Division of Trauma and Emergency Surgery, Department of Surgery, Karolinska University Hospital, 171 76 Stockholm, Sweden
- Division of Surgery, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, 141 52 Stockholm, Sweden
| | - Maximilian Peter Forssten
- Department of Surgery, Orebro University Hospital, 701 85 Orebro, Sweden; (M.P.F.); (G.S.); (P.M.)
- School of Medical Sciences, Orebro University, 702 81 Orebro, Sweden; (G.A.B.); (R.A.H.)
| | - Gabriel Sjolin
- Department of Surgery, Orebro University Hospital, 701 85 Orebro, Sweden; (M.P.F.); (G.S.); (P.M.)
- School of Medical Sciences, Orebro University, 702 81 Orebro, Sweden; (G.A.B.); (R.A.H.)
| | - Yang Cao
- Clinical Epidemiology and Biostatistics, School of Medical Sciences, Orebro University, 701 82 Orebro, Sweden;
| | - Peter Matthiessen
- Department of Surgery, Orebro University Hospital, 701 85 Orebro, Sweden; (M.P.F.); (G.S.); (P.M.)
- School of Medical Sciences, Orebro University, 702 81 Orebro, Sweden; (G.A.B.); (R.A.H.)
| | - Shahin Mohseni
- Department of Surgery, Orebro University Hospital, 701 85 Orebro, Sweden; (M.P.F.); (G.S.); (P.M.)
- School of Medical Sciences, Orebro University, 702 81 Orebro, Sweden; (G.A.B.); (R.A.H.)
- Division of Trauma and Emergency Surgery, Department of Surgery, Orebro University Hospital, 701 85 Orebro, Sweden
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13
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Hanley GE, Kaur P, Berchuck A, Chase A, Grout B, Deurloo CM, Pike M, Richardson J, Terry KL, Webb PM, Pearce CL. Cardiovascular medications and survival in people with ovarian cancer: A population-based cohort study from British Columbia, Canada. Gynecol Oncol 2021; 162:461-468. [PMID: 34090707 PMCID: PMC9398205 DOI: 10.1016/j.ygyno.2021.05.021] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Accepted: 05/20/2021] [Indexed: 11/23/2022]
Abstract
OBJECTIVES Research examining survival among people with ovarian cancer following use of statins or β-blockers has been conflicting. Many studies to date have suffered from immortal time bias and/or had limited power. To address these limitations, we used time-dependent analyses to study the association between statin or β-blocker use among all people diagnosed with an epithelial ovarian cancer in British Columbia, Canada between 1997 and 2015. METHODS Population-based administrative data were linked for 4207 people with ovarian cancer. Statin or β-blocker use was examined using time-dependent variables for any use, cumulative duration of use and by user-group according to whether use was initiated before or after their ovarian cancer diagnosis. Cox proportional hazards models were run to estimate the association between statin or β-blocker use and survival. RESULTS Any postdiagnosis use of statins was associated with better ovarian cancer survival in the full cohort (adjusted hazard ratio (aHR) = 0.76, 95% CI 0.64, 0.89) and among women with serous cancers (aHR = 0.80, 95%CI 0.67-0.96). This was primarily driven by new use post-diagnosis (aHR = 0.67, 95%CI, 0.51-0.89), but there was a trend towards better survival among those who continued use from before diagnosis (aHR 0.83, 95%CI, 0.68-1.00). There was no statistically significant association between β-blocker use and survival. CONCLUSION Postdiagnosis statin use was associated with improved survival among people with ovarian cancer. Given the consistency of this finding in the literature, we recommend a randomized clinical trial of statin use in people with ovarian cancer.
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Affiliation(s)
- Gillian E Hanley
- Department of Gynaecology and Obstetrics, Division of Gynaecologic Oncology, University of British Columbia, Vancouver, BC, Canada.
| | - Paramdeep Kaur
- Department of Gynaecology and Obstetrics, Division of Gynaecologic Oncology, University of British Columbia, Vancouver, BC, Canada
| | - Andrew Berchuck
- Department of Gynecologic Oncology, Duke University Medical Center, Durham, NC, United States
| | | | | | | | - Malcolm Pike
- Memorial Sloan Kettering, New York, NY, United States; Department of Preventive Medicine, University of Southern California, Los Angeles, CA, United States
| | - Jean Richardson
- Department of Preventive Medicine, University of Southern California, Los Angeles, CA, United States
| | - Kathryn L Terry
- Department of Epidemiology, Harvard TH Chan School of Public Health, Boston, MA, United States; Obstetrics and Gynecology Epidemiology Center, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, United States
| | - Penelope M Webb
- Population Health Department, QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - C Leigh Pearce
- Department of Epidemiology, School of Public Health, University of Michigan, Ann Arbor, MI, United States
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Tang R, Xu J, Zhang B, Liu J, Liang C, Hua J, Meng Q, Yu X, Shi S. Ferroptosis, necroptosis, and pyroptosis in anticancer immunity. J Hematol Oncol 2020; 13:110. [PMID: 32778143 PMCID: PMC7418434 DOI: 10.1186/s13045-020-00946-7] [Citation(s) in RCA: 715] [Impact Index Per Article: 178.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2020] [Accepted: 07/27/2020] [Indexed: 02/07/2023] Open
Abstract
In recent years, cancer immunotherapy based on immune checkpoint inhibitors (ICIs) has achieved considerable success in the clinic. However, ICIs are significantly limited by the fact that only one third of patients with most types of cancer respond to these agents. The induction of cell death mechanisms other than apoptosis has gradually emerged as a new cancer treatment strategy because most tumors harbor innate resistance to apoptosis. However, to date, the possibility of combining these two modalities has not been discussed systematically. Recently, a few studies revealed crosstalk between distinct cell death mechanisms and antitumor immunity. The induction of pyroptosis, ferroptosis, and necroptosis combined with ICIs showed synergistically enhanced antitumor activity, even in ICI-resistant tumors. Immunotherapy-activated CD8+ T cells are traditionally believed to induce tumor cell death via the following two main pathways: (i) perforin-granzyme and (ii) Fas-FasL. However, recent studies identified a new mechanism by which CD8+ T cells suppress tumor growth by inducing ferroptosis and pyroptosis, which provoked a review of the relationship between tumor cell death mechanisms and immune system activation. Hence, in this review, we summarize knowledge of the reciprocal interaction between antitumor immunity and distinct cell death mechanisms, particularly necroptosis, ferroptosis, and pyroptosis, which are the three potentially novel mechanisms of immunogenic cell death. Because most evidence is derived from studies using animal and cell models, we also reviewed related bioinformatics data available for human tissues in public databases, which partially confirmed the presence of interactions between tumor cell death and the activation of antitumor immunity.
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Affiliation(s)
- Rong Tang
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, No. 270 Dong'An Road, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Shanghai Pancreatic Cancer Institute, No. 270 Dong'An Road, Shanghai, 200032, China
- Pancreatic Cancer Institute, Fudan University, Shanghai, China
| | - Jin Xu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, No. 270 Dong'An Road, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Shanghai Pancreatic Cancer Institute, No. 270 Dong'An Road, Shanghai, 200032, China
- Pancreatic Cancer Institute, Fudan University, Shanghai, China
| | - Bo Zhang
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, No. 270 Dong'An Road, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Shanghai Pancreatic Cancer Institute, No. 270 Dong'An Road, Shanghai, 200032, China
- Pancreatic Cancer Institute, Fudan University, Shanghai, China
| | - Jiang Liu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, No. 270 Dong'An Road, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Shanghai Pancreatic Cancer Institute, No. 270 Dong'An Road, Shanghai, 200032, China
- Pancreatic Cancer Institute, Fudan University, Shanghai, China
| | - Chen Liang
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, No. 270 Dong'An Road, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Shanghai Pancreatic Cancer Institute, No. 270 Dong'An Road, Shanghai, 200032, China
- Pancreatic Cancer Institute, Fudan University, Shanghai, China
| | - Jie Hua
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, No. 270 Dong'An Road, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Shanghai Pancreatic Cancer Institute, No. 270 Dong'An Road, Shanghai, 200032, China
- Pancreatic Cancer Institute, Fudan University, Shanghai, China
| | - Qingcai Meng
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, No. 270 Dong'An Road, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Shanghai Pancreatic Cancer Institute, No. 270 Dong'An Road, Shanghai, 200032, China
- Pancreatic Cancer Institute, Fudan University, Shanghai, China
| | - Xianjun Yu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, No. 270 Dong'An Road, Shanghai, China.
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China.
- Shanghai Pancreatic Cancer Institute, No. 270 Dong'An Road, Shanghai, 200032, China.
- Pancreatic Cancer Institute, Fudan University, Shanghai, China.
| | - Si Shi
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, No. 270 Dong'An Road, Shanghai, China.
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China.
- Shanghai Pancreatic Cancer Institute, No. 270 Dong'An Road, Shanghai, 200032, China.
- Pancreatic Cancer Institute, Fudan University, Shanghai, China.
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15
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Yang Y, Gao G, Shi J, Zhang J. Increased Blood Lipid Level is Associated with Cancer-Specific Mortality and All-Cause Mortality in Patients with Colorectal Cancer (≥65 Years): A Population-Based Prospective Cohort Study. Risk Manag Healthc Policy 2020; 13:855-863. [PMID: 32801961 PMCID: PMC7399450 DOI: 10.2147/rmhp.s260113] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Accepted: 07/08/2020] [Indexed: 12/12/2022] Open
Abstract
Background Hyperlipidaemia is related to the development of many cancers. The aim of this study was to explore whether blood lipid levels were associated with increased rates of cancer-specific mortality and all-cause mortality in patients with colorectal cancer (CRC). Methods Data on 8504 participants from The Irish Longitudinal Study on Ageing (TILDA) were analysed. A total of 304 participants with CRC who had experienced curative surgery were included. Logistic regression analysis was performed to analyse the relationship between blood lipid levels and CRC severity. Cox regression analysis was performed to assess the association between blood lipid levels and cancer-specific mortality and all-cause mortality in patients with CRC. Results In 304 patients with CRC, the average age was 67.8±5.4 years. The logistic regression analysis indicated that elevated levels of total cholesterol (2.104 [1.358–3.650]; P-trend<0.001), triglycerides (1.665 [1.337–2.076]; P-trend=0.005) and LDL (2.127 [1.446–4.099]; P-trend<0.001) but not HDL (0.688 [0.409–1.252]; P-trend=0.124) were associated with an increased risk of higher CRC stage after adjustments were made for age, sex, marital status, BMI, drinking status, smoking status, education, physical activity, antilipidaemic medications and self-reported CVDs (≥2). Cox proportional hazard analysis showed that higher blood lipid levels of total cholesterol, triglycerides and LDL were independently associated with higher rates of cancer-specific mortality and all-cause mortality. Similar results persisted in the sensitivity analysis using antilipidaemic medications as an additional covariate and the stratification analysis using antilipidaemic medications as a stratified variable. Conclusion Increased blood lipid levels were associated with an increased risk of cancer-specific mortality and all-cause mortality in patients with CRC after adjusting for potential confounding factors. Clinicians should pay more attention to the prognostic value of increased blood lipids in patients with CRC for the risk of death.
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Affiliation(s)
- Yong Yang
- Department of General Surgery, The First Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi, People's Republic of China
| | - Ge Gao
- Department of General Surgery, The First Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi, People's Republic of China
| | - Jun Shi
- Department of General Surgery, The First Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi, People's Republic of China
| | - Jiangnan Zhang
- Department of General Surgery, The First Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi, People's Republic of China
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Yang J, Li C, Shen Y, Zhou H, Shao Y, Zhu W, Chen Y. Impact of statin use on cancer-specific mortality and recurrence: A meta-analysis of 60 observational studies. Medicine (Baltimore) 2020; 99:e19596. [PMID: 32243380 PMCID: PMC7220704 DOI: 10.1097/md.0000000000019596] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
This meta-analysis mainly summarized the studies reporting an association between statin use and cancer-specific mortality and recurrence or progression of cancer patients.We systematically searched for studies about the statin used in cancer patients in electronic databases, including PubMed, Web of Science, Cochrane, Clinical Trials, from inception through the November 2019. A total of 60 studies which included 953,177 participants were eligible with 233,322 cancer patients used statin. Our analysis selected studies presented with outcome based on hazard ratios (HRs) and 95% confidence intervals (CIs) of cancer-specific mortality and cancer recurrence-free survival or progression-free survival. Heterogeneity between the studies was examined using I statistics, and sensitivity analyses were conducted to assess the robustness of the findings. All statistical analyses were performed using RevMan software (version 5.3).The use of statin was potentially associated with a decline in cancer-specific mortality in cancer patients (HR = 0.78; 95% CI: 0.74, 0.84; n = 39; I = 85%). Furthermore, statin use was associated with improved recurrence-free survival (HR = 0.87; 95% CI: 0.78,0.97; n = 23; I = 64%), but not with improvement in progression-free survival (HR = 1.05; 95% CI: 0.95,1.16; n = 14; I2 = 38%).The meta-analysis demonstrated that statin use could exhibit potential survival benefit in the prognosis of cancer patients. But our results are conservative for statins to improve disease recurrence and progression. These findings should be assessed in a prospective randomized cohort.
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Affiliation(s)
- Jing Yang
- Oncology Center, The Affiliated Jiangsu Shengze Hospital of Nanjing Medical University, Wujiang
| | - Chunyu Li
- Intensive Care Unit, the First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu
| | - Ying Shen
- Department of Endocrinology, The Affiliated Jiangsu Shengze Hospital of Nanjing Medical University, Wujiang
| | - Hong Zhou
- Oncology Center, The Affiliated Jiangsu Shengze Hospital of Nanjing Medical University, Wujiang
| | - Yueqin Shao
- Oncology Center, The Affiliated Jiangsu Shengze Hospital of Nanjing Medical University, Wujiang
| | - Wei Zhu
- Oncology Center, The Affiliated Jiangsu Shengze Hospital of Nanjing Medical University, Wujiang
- Department of Oncology
| | - Yan Chen
- Emergency Center, the First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province
- Department of Cardiology, Kizilsu Kirghiz Autonomous Prefecture People's Hospital, Artux, P.R. China
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Karavias D, Thomas P, Koh A, Irving G, Navarro AP, Cameron IC, Gomez D. Statin therapy does not influence the outcome of patients undergoing surgery for pancreatic cancer. ANZ J Surg 2019; 90:1671-1676. [PMID: 31845479 DOI: 10.1111/ans.15600] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Revised: 10/22/2019] [Accepted: 11/11/2019] [Indexed: 02/06/2023]
Abstract
BACKGROUND Recently, statins have been associated with improved survival in certain cancers. The aim of this study was to evaluate the impact of statins on the outcome of patients undergoing surgery for pancreatic cancer. In addition, the effect of statins on the histopathological characteristics of the disease was assessed. METHODS A retrospective review of the prospectively maintained hepato-pancreatico-biliary database was performed and patients with pancreatic cancer who underwent surgery between January 2014 and December 2017 were included. Statistical analysis was performed to assess the impact of statins on histopathological characteristics and survival outcome. RESULTS A total of 151 patients were included, of whom 71 underwent pancreatic resections and 80 underwent trial dissection and bypass procedures. In the operated group, 20 patients were on statin therapy preoperatively. With respect to disease-free survival, tumour size (P = 0.023) and lymphatic invasion (P = 0.015) were significant variables on univariate analysis. Gender (P = 0.022), adjuvant chemotherapy (P < 0.001), lymphatic invasion (P = 0.021) and tumour size (P = 0.041) were significant variables on univariate analysis with respect to overall survival. Multivariate analysis identified adjuvant chemotherapy as the only independent predictor of overall survival (P < 0.001). No correlations between the use of statins and the histopathological characteristics were identified. CONCLUSION Adjuvant chemotherapy is an independent predictor of overall survival in patients undergoing surgery for pancreatic cancer. Statin therapy does not influence survival outcomes and histopathological characteristics following surgery for pancreatic cancer.
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Affiliation(s)
- Dimitrios Karavias
- Department of Hepatobiliary and Pancreatic Surgery, Queen's Medical Centre, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Paul Thomas
- Department of Hepatobiliary and Pancreatic Surgery, Queen's Medical Centre, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Amanda Koh
- Department of Hepatobiliary and Pancreatic Surgery, Queen's Medical Centre, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Glen Irving
- Department of Hepatobiliary and Pancreatic Surgery, Queen's Medical Centre, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Alex P Navarro
- Department of Hepatobiliary and Pancreatic Surgery, Queen's Medical Centre, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Iain C Cameron
- Department of Hepatobiliary and Pancreatic Surgery, Queen's Medical Centre, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Dhanny Gomez
- Department of Hepatobiliary and Pancreatic Surgery, Queen's Medical Centre, Nottingham University Hospitals NHS Trust, Nottingham, UK.,NIHR Nottingham Digestive Disease Biomedical Research Unit, The University of Nottingham, Nottingham, UK
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Jameson MB, Gormly K, Espinoza D, Hague W, Asghari G, Jeffery GM, Price TJ, Karapetis CS, Arendse M, Armstrong J, Childs J, Frizelle FA, Ngan S, Stevenson A, Oostendorp M, Ackland SP. SPAR - a randomised, placebo-controlled phase II trial of simvastatin in addition to standard chemotherapy and radiation in preoperative treatment for rectal cancer: an AGITG clinical trial. BMC Cancer 2019; 19:1229. [PMID: 31847830 PMCID: PMC6918635 DOI: 10.1186/s12885-019-6405-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Accepted: 11/26/2019] [Indexed: 01/22/2023] Open
Abstract
BACKGROUND Retrospective studies show improved outcomes in colorectal cancer patients if taking statins, including overall survival, pathological response of rectal cancer to preoperative chemoradiotherapy (pCRT), and reduced acute and late toxicities of pelvic radiation. Major tumour regression following pCRT has strong prognostic significance and can be assessed in vivo using MRI-based tumour regression grading (mrTRG) or after surgery using pathological TRG (pathTRG). METHODS A double-blind phase 2 trial will randomise 222 patients planned to receive long-course fluoropyrimidine-based pCRT for rectal adenocarcinoma at 18+ sites in New Zealand and Australia. Patients will receive simvastatin 40 mg or placebo daily for 90 days starting 1 week prior to standard pCRT. Pelvic MRI 6 weeks after pCRT will assess mrTRG grading prior to surgery. The primary objective is rates of favourable (grades 1-2) mrTRG following pCRT with simvastatin compared to placebo, considering mrTRG in 4 ordered categories (1, 2, 3, 4-5). Secondary objectives include comparison of: rates of favourable pathTRG in resected tumours; incidence of toxicity; compliance with intended pCRT and trial medication; proportion of patients undergoing surgical resection; cancer outcomes and pathological scores for radiation colitis. Tertiary objectives include: association between mrTRG and pathTRG grouping; inter-observer agreement on mrTRG scoring and pathTRG scoring; studies of T-cell infiltrates in diagnostic biopsies and irradiated resected normal and malignant tissue; and the effect of simvastatin on markers of systemic inflammation (modified Glasgow prognostic score and the neutrophil-lymphocyte ratio). Trial recruitment commenced April 2018. DISCUSSION When completed this study will be able to observe meaningful differences in measurable tumour outcome parameters and/or toxicity from simvastatin. A positive result will require a larger RCT to confirm and validate the merit of statins in the preoperative management of rectal cancer. Such a finding could also lead to studies of statins in conjunction with chemoradiation in a range of other malignancies, as well as further exploration of possible mechanisms of action and interaction of statins with both radiation and chemotherapy. The translational substudies undertaken with this trial will provisionally explore some of these possible mechanisms, and the tissue and data can be made available for further investigations. TRIAL REGISTRATION ANZ Clinical Trials Register ACTRN12617001087347. (www.anzctr.org.au, registered 26/7/2017) Protocol Version: 1.1 (June 2017).
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Affiliation(s)
- Michael B Jameson
- Waikato Hospital and Waikato Clinical Campus, University of Auckland, Hamilton, New Zealand
| | | | - David Espinoza
- NHMRC Clinical Trials Centre, University of Sydney, Sydney, Australia
| | - Wendy Hague
- NHMRC Clinical Trials Centre, University of Sydney, Sydney, Australia
| | | | | | - Timothy Jay Price
- Queen Elizabeth Hospital, University of Adelaide, Adelaide, Australia
| | | | | | - James Armstrong
- Consumer Advisory Panel, Australasian Gastro-Intestinal Trials Group, Sydney, Australia
| | - John Childs
- Regional Cancer and Blood Centre, Auckland District Health Board, Auckland, New Zealand
| | | | - Sam Ngan
- Peter MacCallum Cancer Centre, Melbourne, Australia
| | | | | | - Stephen P Ackland
- University of Newcastle, Lake Macquarie Private Hospital and Calvary Mater Newcastle Hospital, Newcastle, Australia.
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19
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Is antidyslipidemic statin use for cancer prevention a promising drug repositioning approach? Eur J Cancer Prev 2019; 28:562-567. [DOI: 10.1097/cej.0000000000000497] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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20
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The Influence of Statins on Risk and Patient Survival in Colorectal Cancer. J Clin Gastroenterol 2019; 53:699-701. [PMID: 28697149 DOI: 10.1097/mcg.0000000000000844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
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21
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Emilsson L, García-Albéniz X, Logan RW, Caniglia EC, Kalager M, Hernán MA. Examining Bias in Studies of Statin Treatment and Survival in Patients With Cancer. JAMA Oncol 2019; 4:63-70. [PMID: 28822996 DOI: 10.1001/jamaoncol.2017.2752] [Citation(s) in RCA: 128] [Impact Index Per Article: 25.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Importance Patients with cancer who use statins appear to have a substantially better survival than nonusers in observational studies. However, this inverse association between statin use and mortality may be due to selection bias and immortal-time bias. Objective To emulate a randomized trial of statin therapy initiation that is free of selection bias and immortal-time bias. Design, Setting, and Participants We used observational data on 17 372 patients with cancer from the Surveillance, Epidemiology, and End Results (SEER)-Medicare database (2007-2009) with complete follow-up until 2011. The SEER-Medicare database links 17 US cancer registries and claims files from Medicare and Medicaid in 12 US states. We included individuals with a new diagnosis of colorectal, breast, prostate, or bladder cancer who had not been prescribed statins for at least 6 months before the cancer diagnosis. Individuals were duplicated, and each replicate was assigned to either the strategy "statin therapy initiation within 6 months after diagnosis" or "no statin therapy initiation." Replicates were censored when they stopped following their assigned strategy, and the potential selection bias was adjusted for via inverse-probability weighting. Hazard ratios (HRs), cumulative incidences, and risk differences were calculated for all-cause mortality and cancer-specific mortality. We then compared our estimates with those obtained using the same analytic approaches used in previous observational studies. Exposures Statin therapy initiation within 6 months after cancer diagnosis. Main Outcomes and Measures Cancer-specific and all-cause mortality using SEER-Medicare data and data from previous studies. Results Of the 17 372 patients whose data were analyzed, 8440 (49%) were men, and 8932 (51%) were women (mean [SD] age, 76.4 [7.4] years; range, 66-115 years). The adjusted HR (95% CI) comparing statin therapy initiation vs no initiation was 1.00 (0.88-1.15) for cancer-specific mortality and 1.07 (0.93-1.21) for overall mortality. Cumulative incidence curves for both groups were almost overlapping (the risk difference never exceeded 0.8%). In contrast, the methods used by prior studies resulted in an inverse association between statin use and mortality (pooled hazard ratio 0.69). Conclusion and Relevance After using methods that are not susceptible to selection bias from prevalent users and to immortal time bias, we found that initiation of therapy with statins within 6 months after cancer diagnosis did not appear to improve 3-year cancer-specific or overall survival.
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Affiliation(s)
- Louise Emilsson
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts.,Institute of Health and Society, University of Oslo, Oslo, Norway.,Primary Care Research Unit, Vårdcentralen Värmlands Nysäter, Värmland County, Sweden
| | - Xabier García-Albéniz
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Roger W Logan
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Ellen C Caniglia
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Mette Kalager
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts.,Institute of Health and Society, University of Oslo, Oslo, Norway
| | - Miguel A Hernán
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts.,Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, Massachusetts.,Harvard-MIT Division of Health Science and Technology, Boston, Massachusetts
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22
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Li Y, He X, Ding Y, Chen H, Sun L. Statin uses and mortality in colorectal cancer patients: An updated systematic review and meta-analysis. Cancer Med 2019; 8:3305-3313. [PMID: 31069997 PMCID: PMC6558478 DOI: 10.1002/cam4.2151] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Revised: 03/01/2019] [Accepted: 03/19/2019] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Colorectal cancer (CRC) remains one of the most common types of cancer and a leading cause of death worldwide. Previous studies indicated that statins may have a potential protective effect on CRC. METHODS We conducted this meta-analysis to systematically assess the overall and cancer-specific survival benefit of statin uses on CRC patients. Related references were identified through PubMed, the Cochrane Library, Web of Science, EMBASE, and SCOPUS from inception to August 2017. Adjusted hazard ratios (HRs) were adopted to calculate summary hazard ratios (HRs) with 95% confidence intervals (95% CIs), using a random-effects model. RESULTS Total fourteen studies involving 130 994 patients were included in this meta-analysis. Six studies reported the association between pre-diagnosis statin uses and CRC mortality, while 11 studies investigated mortality in patients using statins after CRC diagnosis. For pre-diagnosis statin uses, the pooled HR of all-cause mortality (ACM) was 0.85 (95% CI, 0.79-0.92) and the pooled HR of cancer-specific mortality (CSM) was 0.82 (95% CI, 0.79-0.86). In terms of post-diagnosis statin uses, the pooled HR of ACM was 0.86 (95% CI, 0.76-0.98), and the pooled HR of CSM was 0.79 (95% CI, 0.70-0.89). For post-diagnosis statin uses, there is no difference in ACM when stratified by KRAS gene (KRAS) mutation status. Results of ACM and CSM did not markedly alter in other subgroup analyses. CONCLUSION Our meta-analysis demonstrates that both pre-diagnosis and post-diagnosis statin uses are associated with reduced ACM and CSM for CRC patients.
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Affiliation(s)
- Yue Li
- Department of Gastroenterology, Zhejiang University Medical School, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Xingkang He
- Department of Gastroenterology, Zhejiang University Medical School, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Yu'e Ding
- Department of Gastroenterology, Zhejiang University Medical School, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Hongyang Chen
- Department of Gastroenterology, Zhejiang University Medical School, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Leimin Sun
- Department of Gastroenterology, Zhejiang University Medical School, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
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Lee KC, Chung KC, Chen HH, Cheng KC, Wu KL, Lu CC. Short-term postoperative outcomes of colorectal cancer among patients with chronic liver disease: a national population-based study. BMJ Open 2018; 8:e020511. [PMID: 30018094 PMCID: PMC6059287 DOI: 10.1136/bmjopen-2017-020511] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
OBJECTIVE Patients with colorectal carcinoma (CRC) with pre-existing chronic liver disease (CLD) had a significantly higher 30-day mortality after CRC surgery compared with healthy controls. This study investigated the factors associated with postoperative complications and in-hospital mortality in patients with CRC with coexisting CLD (excluding cirrhosis) who underwent colorectal surgery. DESIGN A retrospective, observational, population-based study. SETTING Data were sourced from the National Inpatient Sample database, a part of the Healthcare Cost and Utilisation Project. PARTICIPANTS This study analysed 7463 inpatients with CRC who underwent colorectal surgery on admission between 2005 and 2014. PRIMARY AND SECONDARY OUTCOME MEASURES The primary endpoint of this study was the prevalence of postoperative complications, and the secondary endpoint was in-hospital mortality. RESULTS In the CLD group, 36.27% of patients had chronic hepatitis C, 28.36% had non-alcoholic fatty liver disease and 31.19% had other types of CLD. The median hospital stay was 7.0 (5.0-10.0) days in patients with no postoperative complications vs 17.0 (10.0-26.0) days, 8.0 (6.0-12.0) days, 8.0 (6.0-17.0) days, 9.0 (8.0-14.0) days and 10.5 (7.0-17.0) days for patients with postoperative infection, postoperative bleeding, cardiac arrest/heart failure, respiratory complications and digestive complications, respectively (all p<0.05). The presence of CLD was significantly associated with higher risk of postoperative bleeding (adjusted OR (aOR)=1.64, 95% CI 1.15 to 2.34, p=0.007). The presence of CLD (aOR=1.98, 95% CI 1.39 to 2.82, p<0.001) and length of hospital stay (aOR=1.06, 95% CI 1.04 to 1.08, p<0.001) were significantly associated with higher risk of in-hospital mortality. However, hyperlipidaemia was associated with a significantly lower risk of mortality (aOR=0.46, 95% CI 0.28 to 0.75, p=0.002). CONCLUSIONS Postoperative complications prolonged the length of hospital stay. The presence of CLD and hyperlipidaemia were important factors impacting postoperative complications and in-hospital mortality in patients with CRC with underlying CLD.
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Affiliation(s)
- Ko-Chao Lee
- Division of Colorectal Surgery, Department of Surgery, Chang Gung Memorial Hospital - Kaohsiung Medical Center, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Kuan-Chih Chung
- Department of Anesthesiology, Chang Gung Memorial Hospital - Kaohsiung Medical Center, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Hong-Hwa Chen
- Division of Colorectal Surgery, Department of Surgery, Chang Gung Memorial Hospital - Kaohsiung Medical Center, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Kung-Chuan Cheng
- Division of Colorectal Surgery, Department of Surgery, Chang Gung Memorial Hospital - Kaohsiung Medical Center, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Kuen-Lin Wu
- Division of Colorectal Surgery, Department of Surgery, Chang Gung Memorial Hospital - Kaohsiung Medical Center, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Chien-Chang Lu
- Division of Colorectal Surgery, Department of Surgery, Chang Gung Memorial Hospital - Kaohsiung Medical Center, Chang Gung University College of Medicine, Kaohsiung, Taiwan
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Gottschall H, Schmöcker C, Hartmann D, Rohwer N, Rund K, Kutzner L, Nolte F, Ostermann AI, Schebb NH, Weylandt KH. Aspirin alone and combined with a statin suppresses eicosanoid formation in human colon tissue. J Lipid Res 2018; 59:864-871. [PMID: 29444936 PMCID: PMC5928440 DOI: 10.1194/jlr.m078725] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2017] [Revised: 02/10/2018] [Indexed: 12/14/2022] Open
Abstract
Eicosanoids, including prostaglandins (PGs) and thromboxanes, are broadly bioactive lipid mediators and increase colon tumorigenesis possibly through chronic inflammatory mechanisms. Epidemiological and experimental data suggest that acetylsalicylic acid (ASA) helps prevent colorectal cancer (CRC), possibly through cyclooxygenase (COX)-mediated suppression of eicosanoid, particularly PGE2, formation. Recent studies suggest that statins prevent CRC and improve survival after diagnosis. We identified patients on ASA and/or statin treatment undergoing routine colonoscopy and measured eicosanoid levels in colonic mucosa with targeted metabolomics technology (LC-MS/MS). ASA-treated individuals (n = 27) had significantly lower tissue eicosanoid levels of most COX-derived metabolites than untreated individuals (n = 31). In contrast, COX-derived lipid metabolites tended to be higher in patients with statin treatment (n = 7) as compared with those not receiving statins (n = 24). This effect was not discernible in subjects treated with ASA and statins (n = 11): Individuals treated with both drugs showed a pronounced suppression of COX-derived eicosanoids in colon tissue, even compared with subjects treated with ASA alone. Our data from a routine clinical setting support the hypothesis that ASA and statins could inhibit CRC development via lipid mediator modification. Further studies should directly investigate the effect of dual ASA and statin treatment on colon tumorigenesis in humans.
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Affiliation(s)
- Heike Gottschall
- Department of Gastroenterology, Sana Klinikum Lichtenberg, Berlin, Germany
| | - Christoph Schmöcker
- Department of Gastroenterology, Sana Klinikum Lichtenberg, Berlin, Germany
- Medical Department, Division of Gastroenterology, Oncology, Hematology, Rheumatology, and Diabetes, Ruppiner Kliniken, Brandenburg Medical School, Neuruppin, Germany
| | - Dirk Hartmann
- Department of Gastroenterology, Sana Klinikum Lichtenberg, Berlin, Germany
| | - Nadine Rohwer
- Medical Department, Division of Hepatology and Gastroenterology, Campus Virchow-Klinikum, Charité University Medicine, Berlin, Germany
| | - Katharina Rund
- Institute for Food Toxicology, University for Veterinary Medicine Hannover, Hannover, Germany
| | - Laura Kutzner
- Institute for Food Toxicology, University for Veterinary Medicine Hannover, Hannover, Germany
| | - Fabian Nolte
- Institute for Food Toxicology, University for Veterinary Medicine Hannover, Hannover, Germany
| | - Annika I Ostermann
- Institute for Food Toxicology, University for Veterinary Medicine Hannover, Hannover, Germany
- Chair of Food Chemistry, Faculty of Mathematics and Natural Sciences, University of Wuppertal, Wuppertal, Germany
| | - Nils Helge Schebb
- Institute for Food Toxicology, University for Veterinary Medicine Hannover, Hannover, Germany
- Chair of Food Chemistry, Faculty of Mathematics and Natural Sciences, University of Wuppertal, Wuppertal, Germany
| | - Karsten H Weylandt
- Medical Department, Division of Gastroenterology, Oncology, Hematology, Rheumatology, and Diabetes, Ruppiner Kliniken, Brandenburg Medical School, Neuruppin, Germany
- Medical Department, Division of Hepatology and Gastroenterology, Campus Virchow-Klinikum, Charité University Medicine, Berlin, Germany
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Chimento A, Casaburi I, Avena P, Trotta F, De Luca A, Rago V, Pezzi V, Sirianni R. Cholesterol and Its Metabolites in Tumor Growth: Therapeutic Potential of Statins in Cancer Treatment. Front Endocrinol (Lausanne) 2018; 9:807. [PMID: 30719023 PMCID: PMC6348274 DOI: 10.3389/fendo.2018.00807] [Citation(s) in RCA: 113] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2018] [Accepted: 12/21/2018] [Indexed: 12/13/2022] Open
Abstract
Cholesterol is essential for cell function and viability. It is a component of the plasma membrane and lipid rafts and is a precursor for bile acids, steroid hormones, and Vitamin D. As a ligand for estrogen-related receptor alpha (ESRRA), cholesterol becomes a signaling molecule. Furthermore, cholesterol-derived oxysterols activate liver X receptors (LXRs) or estrogen receptors (ERs). Several studies performed in cancer cells reveal that cholesterol synthesis is enhanced compared to normal cells. Additionally, high serum cholesterol levels are associated with increased risk for many cancers, but thus far, clinical trials with 3-hydroxy-3-methylglutaryl coenzyme A (HMG-CoA) reductase inhibitors (statins) have had mixed results. Statins inhibit cholesterol synthesis within cells through the inhibition of HMG-CoA reductase, the rate-limiting enzyme in the mevalonate and cholesterol synthetic pathway. Many downstream products of mevalonate have a role in cell proliferation, since they are required for maintenance of membrane integrity; signaling, as some proteins to be active must undergo prenylation; protein synthesis, as isopentenyladenine is an essential substrate for the modification of certain tRNAs; and cell-cycle progression. In this review starting from recent acquired findings on the role that cholesterol and its metabolites fulfill in the contest of cancer cells, we discuss the results of studies focused to investigate the use of statins in order to prevent cancer growth and metastasis.
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Casaburi I, Chimento A, De Luca A, Nocito M, Sculco S, Avena P, Trotta F, Rago V, Sirianni R, Pezzi V. Cholesterol as an Endogenous ERRα Agonist: A New Perspective to Cancer Treatment. Front Endocrinol (Lausanne) 2018; 9:525. [PMID: 30254608 PMCID: PMC6141749 DOI: 10.3389/fendo.2018.00525] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2018] [Accepted: 08/21/2018] [Indexed: 01/01/2023] Open
Abstract
The estrogen-related receptors (ERRs) are important members of nuclear receptors which contain three isoforms (α, β, and γ). ERRα is the best-characterized isoform expressed mainly in high-energy demanding tissues where it preferentially works in association with the peroxisome proliferator-activated receptor-γ co-activator 1α (PGC-1α) and PGC-1β. ERRα together with its cofactors modulates cellular metabolism, supports the growth of rapidly dividing cells, directs metabolic programs required for cell differentiation and maintains cellular energy homeostasis in differentiated cells. In cancer cells, the functional association between ERRα and PGC-1s is further influenced by oncogenic signals and induces metabolic programs favoring cell growth and proliferation as well as tumor progression. Recently, cholesterol has been identified as a natural ERRα ligand using a combined biochemical strategy. This new finding highlighted some important physiological aspects related to the use of cholesterol-lowering drugs such as statins and bisphosphonates. Even more meaningful is the link between increased cholesterol levels and certain cancer phenotypes characterized by an overexpressed ERRα such as mammary, prostatic, and colorectal cancers, where the metabolic adaptation affects many cancer processes. Moreover, high-energy demanding cancer-related processes are strictly related to the cross-talk between tumor cells and some key players of tumor microenvironment, such as tumor-associated macrophage that fuels cancer progression. Some evidence suggests that high cholesterol content and ERRα activity favor the inflammatory environment by the production of different cytokines. In this review, starting from the most recent observations on the physiological role of the new signaling activated by the natural ligand of ERRα, we propose a new hypothesis on the suitability to control cholesterol levels as a chance in modulating ERRα activity in those tumors in which its expression and activity are increased.
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Lash TL, Riis AH, Ostenfeld EB, Erichsen R, Vyberg M, Ahern TP, Thorlacius-Ussing O. Associations of Statin Use With Colorectal Cancer Recurrence and Mortality in a Danish Cohort. Am J Epidemiol 2017; 186:679-687. [PMID: 28338891 DOI: 10.1093/aje/kww245] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2016] [Accepted: 10/27/2016] [Indexed: 12/18/2022] Open
Abstract
In earlier studies of the influence of hydroxymethylglutaryl-coenzyme A reductase inhibitors (also known as statins) on colorectal cancer prognosis, investigators reported a reduced rate of cancer-specific mortality. Studies of recurrence are few and small. Using data from Danish registries, we followed 21,152 patients diagnosed with stage I-III colorectal cancer from 2001 to 2011. We estimated the association between statin use in the preceding year and cancer recurrence, cancer-specific mortality, and all-cause mortality rates. We identified 5,036 recurrences, 7,084 deaths from any cause, and 4,066 deaths from colorectal cancer. After adjustment for potential confounders, statin use was not associated with recurrence (adjusted hazard ratio (aHR) = 1.01, 95% confidence interval (CI): 0.93, 1.09), but it was associated with death from colorectal cancer (aHR = 0.72, 95% CI: 0.65, 0.79) and death from any cause (aHR = 0.72, 95% CI: 0.67, 0.76). Statin use in the year preceding recurrence was associated with a reduced risk of cancer-specific mortality (aHR = 0.83, 95% CI: 0.74, 0.92) but also a reduced risk of death from any other cause (aHR = 0.78, 95% CI: 0.61, 1.00). Statin use was not associated with a reduced rate of colorectal cancer recurrence, but it was associated with a reduced rate of cancer-specific mortality, which suggests that there is no cancer-directed benefit; therefore, there is no basis to prescribe statins to colorectal cancer patients who do not have cardiovascular indications.
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Xie W, Ning L, Huang Y, Liu Y, Zhang W, Hu Y, Lang J, Yang J. Statin use and survival outcomes in endocrine-related gynecologic cancers: A systematic review and meta-analysis. Oncotarget 2017; 8:41508-41517. [PMID: 28489569 PMCID: PMC5522329 DOI: 10.18632/oncotarget.17242] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2017] [Accepted: 04/11/2017] [Indexed: 01/02/2023] Open
Abstract
Previous studies investigating the association between statin use and survival outcomes in gynecologic cancers have yielded controversial results. We conducted a systematic review and meta-analysis to evaluate the association based on available evidence. We searched the databases of the Cochrane Central Register of Controlled Trials (CENTRAL), Embase, and PubMed from inception to January 2017. Studies that evaluated the association between statin use and survival outcomes in gynecologic cancers were included. Pooled hazard ratios (HRs) for overall survival, disease-specific survival and progression-free survival were calculated using a fixed-effects model. A total of 11 studies involving more than 6,920 patients with endocrine-related gynecologic cancers were identified. In a meta-analysis of 7 studies involving 5,449 patients with endocrine-related gynecologic cancers, statin use was linked to improved overall survival (HR, 0.71; 95% confidence interval [CI], 0.63 to 0.80) without significant heterogeneity (I2 = 33.3%). Statin users also had improved disease-specific survival (3 studies, HR, 0.72; 95% CI, 0.58 to 0.90, I2 = 35.1%) and progression-free survival (3 studies, HR, 0.68; 95% CI, 0.49 to 0.93, I2 = 33.6%) in endocrine-related gynecologic cancers. Our findings support that statin use has potential survival benefits for patients with endocrine-related gynecologic cancers. Further large-scale prospective studies are required to validate our findings.
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Affiliation(s)
- Weimin Xie
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Li Ning
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yuenan Huang
- Department of General Surgery, The Second Affiliated Hospital, Harbin Medical University, Harbin, China
| | - Yan Liu
- Department of Epidemiology and Statistics, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, School of Basic Medicine, Peking Union Medical College, Beijing, China
| | - Wen Zhang
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yingchao Hu
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jinghe Lang
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jiaxin Yang
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Mei Z, Liang M, Li L, Zhang Y, Wang Q, Yang W. Effects of statins on cancer mortality and progression: A systematic review and meta-analysis of 95 cohorts including 1,111,407 individuals. Int J Cancer 2017; 140:1068-1081. [PMID: 27859151 DOI: 10.1002/ijc.30526] [Citation(s) in RCA: 102] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2016] [Revised: 11/05/2016] [Accepted: 11/16/2016] [Indexed: 01/17/2023]
Abstract
Statins have been implicated in the regulation of cell proliferation, apoptosis and tumor progression in cancer patients and statin use at the time of cancer diagnosis has been reported to be associated with reduced cancer risk and improved survival, irrespective of concomitant anti-cancer therapy. A systematic literature search of relevant databases through May 2015 was conducted to identify studies assessing the prognostic impact of statin use on prognostic outcomes in cancer patients. Literature search identified 95 cohort studies that met the inclusion criteria. A meta-analysis of 55 articles showed that statin use was significantly associated with decreased risk of all-cause mortality (HR 0.70, 95% Cl 0.66 to 0.74) compared with nonusers. The observed pooled estimates were retained for cancer-specific mortality (HR 0.60, 95% Cl 0.47 to 0.77), progression-free survival (HR 0.67, 95% Cl 0.56 to 0.81), recurrence-free survial (HR 0.74, 95% Cl 0.65 to 0.83) and disease-free survival (HR 0.53, 95% Cl 0.40 to 0.72). These associations almost remained consistent across those outcomes when stratified by publication type, tumour location, study design, sample size, initiation of statins, disease stage, research country, follow-up duration or research hospital involved. Subgroup analyses according to initiation of statins showed postdiagnosis statin users (HR 0.65, 95% Cl 0.54 to 0.79) gained significantly more recurrence-free survival benefit than prediagnosis statin users (HR 0.86, 95% Cl 0.77 to 0.96) (p for interaction = 0.018). Statin therapy has potential survival benefit for patients with malignancy. Further large-scale prospective studies emphasising survival outcomes of individual cancer type are strongly encouraged.
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Affiliation(s)
- Zubing Mei
- Department of Anorectal Surgery, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Mining Liang
- Department of Psychiatry, the Second Xiangya Hospital, Central South University, Changsha, Hunan Province, China.,Hunan Key Laboratory of Psychiatry and Mental Health, Mental Health Institute of the Second Xiangya Hospital, Central South University, Chinese National Clinical Research Center on Mental Disorders (Xiangya), Chinese National Technology Institute on Mental Disorders, Changsha, Hunan Province, China
| | - Lezhi Li
- Department of Psychiatry, the Second Xiangya Hospital, Central South University, Changsha, Hunan Province, China.,Hunan Key Laboratory of Psychiatry and Mental Health, Mental Health Institute of the Second Xiangya Hospital, Central South University, Chinese National Clinical Research Center on Mental Disorders (Xiangya), Chinese National Technology Institute on Mental Disorders, Changsha, Hunan Province, China.,Department of Nursing, the Second Xiangya Hospital, Central South University, Changsha, Hunan Province, China
| | - Yi Zhang
- Department of pharmacy, the First People's Hospital of Jiashan, Jiashan County, Jiaxing City, Zhejiang Province, China
| | - Qingming Wang
- Department of Anorectal Surgery, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Wei Yang
- Department of Anorectal Surgery, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
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González N, Prieto I, del Puerto-Nevado L, Portal-Nuñez S, Ardura JA, Corton M, Fernández-Fernández B, Aguilera O, Gomez-Guerrero C, Mas S, Moreno JA, Ruiz-Ortega M, Sanz AB, Sanchez-Niño MD, Rojo F, Vivanco F, Esbrit P, Ayuso C, Alvarez-Llamas G, Egido J, García-Foncillas J, Ortiz A. 2017 update on the relationship between diabetes and colorectal cancer: epidemiology, potential molecular mechanisms and therapeutic implications. Oncotarget 2017; 8:18456-18485. [PMID: 28060743 PMCID: PMC5392343 DOI: 10.18632/oncotarget.14472] [Citation(s) in RCA: 121] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2016] [Accepted: 12/26/2016] [Indexed: 02/06/2023] Open
Abstract
Worldwide deaths from diabetes mellitus (DM) and colorectal cancer increased by 90% and 57%, respectively, over the past 20 years. The risk of colorectal cancer was estimated to be 27% higher in patients with type 2 DM than in non-diabetic controls. However, there are potential confounders, information from lower income countries is scarce, across the globe there is no correlation between DM prevalence and colorectal cancer incidence and the association has evolved over time, suggesting the impact of additional environmental factors. The clinical relevance of these associations depends on understanding the mechanism involved. Although evidence is limited, insulin use has been associated with increased and metformin with decreased incidence of colorectal cancer. In addition, colorectal cancer shares some cellular and molecular pathways with diabetes target organ damage, exemplified by diabetic kidney disease. These include epithelial cell injury, activation of inflammation and Wnt/β-catenin pathways and iron homeostasis defects, among others. Indeed, some drugs have undergone clinical trials for both cancer and diabetic kidney disease. Genome-wide association studies have identified diabetes-associated genes (e.g. TCF7L2) that may also contribute to colorectal cancer. We review the epidemiological evidence, potential pathophysiological mechanisms and therapeutic implications of the association between DM and colorectal cancer. Further studies should clarify the worldwide association between DM and colorectal cancer, strengthen the biological plausibility of a cause-and-effect relationship through characterization of the molecular pathways involved, search for specific molecular signatures of colorectal cancer under diabetic conditions, and eventually explore DM-specific strategies to prevent or treat colorectal cancer.
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Affiliation(s)
- Nieves González
- Renal, Vascular and Diabetes Research Laboratory, IIS-Fundacion Jimenez Diaz-UAM, Spanish Biomedical Research Network in Diabetes and Associated Metabolic Disorders (CIBERDEM), Madrid, Spain
| | - Isabel Prieto
- Radiation Oncology, Oncohealth Institute, IIS-Fundacion Jimenez Diaz-UAM, Madrid, Spain
| | - Laura del Puerto-Nevado
- Translational Oncology Division, Oncohealth Institute, IIS-Fundacion Jimenez Diaz-UAM, Madrid, Spain
| | - Sergio Portal-Nuñez
- Bone and Mineral Metabolism laboratory, IIS-Fundacion Jimenez Diaz-UAM, Madrid, Spain
| | - Juan Antonio Ardura
- Bone and Mineral Metabolism laboratory, IIS-Fundacion Jimenez Diaz-UAM, Madrid, Spain
| | - Marta Corton
- Genetics, IIS-Fundacion Jimenez Diaz-UAM, Madrid, Spain
| | | | - Oscar Aguilera
- Translational Oncology Division, Oncohealth Institute, IIS-Fundacion Jimenez Diaz-UAM, Madrid, Spain
| | | | - Sebastián Mas
- Nephrology, IIS-Fundacion Jimenez Diaz-UAM, Madrid, Spain
| | | | | | - Ana Belen Sanz
- Nephrology, IIS-Fundacion Jimenez Diaz-UAM, Madrid, Spain
- REDINREN, Madrid, Spain
| | | | - Federico Rojo
- Pathology, IIS-Fundacion Jimenez Diaz-UAM, Madrid, Spain
| | | | - Pedro Esbrit
- Bone and Mineral Metabolism laboratory, IIS-Fundacion Jimenez Diaz-UAM, Madrid, Spain
| | - Carmen Ayuso
- Genetics, IIS-Fundacion Jimenez Diaz-UAM, Madrid, Spain
| | | | - Jesús Egido
- Renal, Vascular and Diabetes Research Laboratory, IIS-Fundacion Jimenez Diaz-UAM, Spanish Biomedical Research Network in Diabetes and Associated Metabolic Disorders (CIBERDEM), Madrid, Spain
- Nephrology, IIS-Fundacion Jimenez Diaz-UAM, Madrid, Spain
| | - Jesús García-Foncillas
- Translational Oncology Division, Oncohealth Institute, IIS-Fundacion Jimenez Diaz-UAM, Madrid, Spain
| | - Alberto Ortiz
- Nephrology, IIS-Fundacion Jimenez Diaz-UAM, Madrid, Spain
- REDINREN, Madrid, Spain
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Abstract
AIM There is firm evidence of a relation between type 2 diabetes (T2DM) and increased risks of cancer at various sites, but it is still unclear how different antihyperglycaemic therapies modify site-specific cancer risks. The aim of this study was to provide a complete characterization of all possible associations between individual T2DM therapies, statin use and site-specific cancers in the Austrian population. METHODS Medical claims data of 1 847 051 patients with hospital stays during 2006-2007 were used to estimate age- and sex-dependent co-occurrences of site-specific cancer diagnoses and treatment with specific glucose-lowering drugs and statins. RESULTS Patients treated with insulin or insulin secretagogues showed up to ninefold increased risks for cancers of the colon [males only (m)], liver (m), pancreas, lung (m) and brain (m), as well as a strongly decreased risk for prostate cancer (m). In patients taking statins, the risks were generally decreased, with a greater risk reduction in patients not receiving antihyperglycaemic therapies. The strongest effects were observed for use of insulin and pancreatic cancer [m: OR 4.5, 95% CI: 3.1-6.6; females (f): OR 4.2, 95% CI: 2.5-7.1], sulfonylureas (m: OR 2.8, 95% CI: 1.7-4.6; f: OR 3.0, 95% CI: 2.1-4.2) or glitazones and skin cancer (f: OR 0.54, 95% CI: 0.36-0.80), as well as metformin and cancer of the prostate (m: OR 0.82, 95% CI: 0.75-0.91) and corpus uteri (f: OR 1.7, 95% CI: 1.4-2.0) and non-Hodgkin's lymphoma (f: OR 0.76, 95% CI: 0.64-0.91). CONCLUSIONS The use of statins offsets insulin-related cancer risks in patients with diabetes independently of sex and age. Overall, our data support the hyperglycaemia-cancer hypothesis. A reduction in endogenous or exogenous hyperinsulinaemia may be beneficial for cancer prevention. Therefore, insulin-sparing and insulin-sensitizing drugs should be the preferred treatment choices.
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Affiliation(s)
- A Kautzky-Willer
- Gender Medicine Unit, Endocrinology & Metabolism, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - S Thurner
- Section for Science of Complex Systems, CEMSIIS, Medical University of Vienna, Vienna, Austria.,Santa Fe Institute, Santa Fe, NM, USA.,IIASA, Laxenburg, Austria
| | - P Klimek
- Section for Science of Complex Systems, CEMSIIS, Medical University of Vienna, Vienna, Austria
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Gray RT, Coleman HG, Hughes C, Murray LJ, Cardwell CR. Statin use and survival in colorectal cancer: Results from a population-based cohort study and an updated systematic review and meta-analysis. Cancer Epidemiol 2016; 45:71-81. [PMID: 27750068 DOI: 10.1016/j.canep.2016.10.004] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2016] [Revised: 09/19/2016] [Accepted: 10/03/2016] [Indexed: 12/13/2022]
Abstract
BACKGROUND The aim of this study was to investigate the association between statin use and survival in a population-based colorectal cancer (CRC) cohort and perform an updated meta-analysis to quantify the magnitude of any association. METHODS A cohort of 8391 patients with newly diagnosed Dukes' A-C CRC (2009-2012) was identified from the Scottish Cancer Registry. This cohort was linked to the Prescribing Information System and the National Records of Scotland Death Records (until January 2015) to identify 1064 colorectal cancer-specific deaths. Adjusted hazard ratios (HRs) and 95% confidence intervals (CIs) for cancer-specific mortality by statin use were calculated using time dependent Cox regression models. The systematic review included relevant studies published before January 2016. Meta-analysis techniques were used to derive combined HRs for associations between statin use and cancer-specific and overall mortality. RESULTS In the Scottish cohort, statin use before diagnosis (HR=0.84, 95% CI 0.75-0.94), but not after (HR=0.90, 95% CI 0.77-1.05), was associated with significantly improved cancer-specific mortality. The systematic review identified 15 relevant studies. In the meta-analysis, there was consistent (I2=0%,heterogeneity P=0.57) evidence of a reduction in cancer-specific mortality with statin use before diagnosis in 6 studies (n=86,622, pooled HR=0.82, 95% CI 0.79-0.86) but this association was less apparent and more heterogeneous (I2=67%,heterogeneity P=0.03) with statin use after diagnosis in 4 studies (n=19,152, pooled HR=0.84, 95% CI 0.68-1.04). CONCLUSION In a Scottish CRC cohort and updated meta-analysis there was some evidence that statin use was associated with improved survival. However, these associations were weak in magnitude and, particularly for post-diagnosis use, varied markedly between studies.
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Affiliation(s)
- Ronan T Gray
- Cancer Epidemiology and Health Services Research Group, Centre for Public Health, Queen's University Belfast, Royal Victoria Hospital, Belfast BT12 6BA, Northern Ireland, UK.
| | - Helen G Coleman
- Cancer Epidemiology and Health Services Research Group, Centre for Public Health, Queen's University Belfast, Royal Victoria Hospital, Belfast BT12 6BA, Northern Ireland, UK
| | - Carmel Hughes
- School of Pharmacy, Queen's University Belfast, 97 Lisburn Road, Belfast BT9 7BL, Northern Ireland, UK
| | - Liam J Murray
- Cancer Epidemiology and Health Services Research Group, Centre for Public Health, Queen's University Belfast, Royal Victoria Hospital, Belfast BT12 6BA, Northern Ireland, UK
| | - Chris R Cardwell
- Cancer Epidemiology and Health Services Research Group, Centre for Public Health, Queen's University Belfast, Royal Victoria Hospital, Belfast BT12 6BA, Northern Ireland, UK
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Hardie C, Jung Y, Jameson M. Effect of statin and aspirin use on toxicity and pathological complete response rate of neo-adjuvant chemoradiation for rectal cancer. Asia Pac J Clin Oncol 2016; 12:167-73. [PMID: 26947944 DOI: 10.1111/ajco.12468] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/13/2016] [Indexed: 12/21/2022]
Abstract
AIM To retrospectively evaluate the potential impact of statin and aspirin use on acute toxicity and pathological complete response (pCR) rate in rectal cancer patients receiving neo-adjuvant long-course radiation therapy (LCRT) with concurrent chemotherapy. METHODS A retrospective review was performed of all patients undergoing neo-adjuvant LCRT for rectal adenocarcinoma at the Regional Cancer Treatment Service between 1 September 2007 and 1 June 2011. Data obtained include demographic details; date and radiological TNM stage at diagnosis; medication taken at time of RT; toxicity during LCRT; and surgical histology to determine if a pCR was obtained following LCRT. RESULTS Neo-adjuvant LCRT was administered to 142 patients for rectal cancer during this period; concurrent chemotherapy was omitted in 13 due to significant comorbidities. TNM stage was 2 or 3 radiologically at diagnosis in 127 (89.4%) of patients. At the time of LCRT, 23% were taking a statin and 25% were taking aspirin. Of 135 assessable patients, 34 (13%) achieved a pCR at surgery. On logistic regression, pCR was not significantly associated with the use of chemotherapy, statins, aspirin, other NSAIDs, T-stage or N-stage. There was no significant correlation between statin or aspirin use with bladder or rectal toxicity. Actuarial time to maximum rectal toxicity was not different in statin users or nonusers. CONCLUSION In contrast to other larger retrospective series, this study did not find improvements in toxicity or pCR rate through statin or aspirin use in rectal cancer patients undergoing LCRT. Their potential benefits in this setting would be best studied prospectively in a large randomized trial.
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Affiliation(s)
- Claire Hardie
- Regional Cancer Treatment Service, Palmerston North Hospital, Palmerston North, New Zealand
| | - Yoonsuh Jung
- Department of Statistics, University of Waikato, Hamilton, New Zealand
| | - Michael Jameson
- Regional Cancer Centre, Waikato Hospital, Hamilton, New Zealand.,Auckland Cancer Society Research Centre, University of Auckland, Auckland, New Zealand
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Zhong S, Zhang X, Chen L, Ma T, Tang J, Zhao J. Statin use and mortality in cancer patients: Systematic review and meta-analysis of observational studies. Cancer Treat Rev 2015; 41:554-67. [PMID: 25890842 DOI: 10.1016/j.ctrv.2015.04.005] [Citation(s) in RCA: 136] [Impact Index Per Article: 15.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2015] [Revised: 04/05/2015] [Accepted: 04/07/2015] [Indexed: 12/17/2022]
Abstract
BACKGROUND Previous studies have examined the effect of statin use on the mortality in cancer patients, but the results are inconsistent. A meta-analysis was performed to assess the association with all available studies. METHODS Relevant studies were identified by searching PubMed and EMBASE to April 2015. We calculated the summary hazard ratios (HRs) and 95% confidence intervals (CIs) using random-effects models. We estimated combined HRs associated with defined increments of statin use, using random-effects meta-analysis and dose-response meta-regression models. RESULTS Thirty-nine cohort studies and two case-control studies involving 990,649 participants were included. The results showed that patients who used statins after diagnosis had a HR of 0.81 (95% CI: 0.72-0.91) for all-cause mortality compared to non-users. Those who used statin after diagnosis (vs. non-users) had a HR of 0.77 (95% CI: 0.66-0.88) for cancer-specific mortality. Prediagnostic exposure to statin was associated with both all-cause mortality (HR=0.79, 95% CI: 0.74-0.85) and cancer-specific mortality (HR=0.69, 95% CI: 0.60-0.79). Stratifying by cancer type, the three largest cancer-type subgroups were colorectal, prostate and breast cancer and all showed a benefit from statin use. HRs per 365 defined daily doses increment were 0.80 (95% CI: 0.69-0.92) for all-cause mortality and 0.77 (95% CI: 0.67-0.89) for cancer-specific mortality. A 1year increment in duration only conferred a borderline decreased risk of death. CONCLUSIONS In conclusion, the average effect of statin use, both postdiagnosis and prediagnosis, is beneficial for overall survival and cancer-specific survival.
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Affiliation(s)
- Shanliang Zhong
- Center of Clinical Laboratory Science, Jiangsu Cancer Hospital Affiliated to Nanjing Medical University, Nanjing 210009, China
| | - Xiaohui Zhang
- Center of Clinical Laboratory Science, Jiangsu Cancer Hospital Affiliated to Nanjing Medical University, Nanjing 210009, China
| | - Lin Chen
- Departments of Oncology, Xuzhou Medical College, Xuzhou 221004, China
| | - Tengfei Ma
- Center of Clinical Laboratory Science, Jiangsu Cancer Hospital Affiliated to Nanjing Medical University, Nanjing 210009, China
| | - Jinhai Tang
- Department of General Surgery, Jiangsu Cancer Hospital Affiliated to Nanjing Medical University, Nanjing 210009, China
| | - Jianhua Zhao
- Center of Clinical Laboratory Science, Jiangsu Cancer Hospital Affiliated to Nanjing Medical University, Nanjing 210009, China.
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