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Huang L, Deng X, Fan RZ, Hao TT, Zhang S, Sun B, Xu YH, Li SB, Feng YF. Coagulation and fibrinolytic markers offer utility when distinguishing between benign and malignant gallbladder tumors: A cross-sectional study. Clin Chim Acta 2024; 560:119751. [PMID: 38830523 DOI: 10.1016/j.cca.2024.119751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Revised: 05/26/2024] [Accepted: 05/26/2024] [Indexed: 06/05/2024]
Abstract
BACKGROUND The metabolic or proliferative abnormalities that are characteristic of tumor cells can lead to abnormal fibrinolysis or coagulation system activity, with certain tumors exhibiting hypercoagulability or existing in a fibrinolytic state. However, the utility of biomarkers of coagulation and fibrinolysis when seeking to differentiate between benign gallbladder disease and malignant gallbladder tumors remains uncertain. METHODS This study included a total of 81 patients with benign gallbladder polyps and 94 patients with malignant gallbladder tumors. Pre-biopsy or pretreatment levels of PT, APTT, FIB, D-dimer, FDP, PLT, PIC, TAT, TM, and t-PAIC from these patients were compared using Mann-Whitney tests. The baseline data of the patients were analyzed using chi-square tests, and the diagnostic utility of these biomarkers in distinguishing between benign and malignant gallbladder lesions was evaluated using ROC curves, and Spearman correlation analysis was employed to assess the correlation between these indicators and tumor parameters. RESULTS The average age of malignant gallbladder tumor group was higher than benign gallbladder polyp group. And the base line analysis showed that there was a statistic difference in age, history of smoking, drinking, biliary tract disease, BMI of over weight between these two groups. In patients with malignant gallbladder tumors, FIB, D-dimer, FDP, PIC, TAT, TM, and t-PAIC levels were significantly elevated relative to those in patients affected by benign gallbladder polyp. The AUC for FIB, D-dimer, and FDP was 0.8469, 0.6514, 0.5950, while for PIC, TAT, TM, t-PAIC and four biomarker combined diagnosed was 0.8455, 0.6554, 0.7130, 0.6806, and 0.8859. Among these, TM was associated with the vascular invasion of tumor patients; TAT and t-PAIC were associated with neural invasion; D-dimer and FDP were related to the maximum tumor diameter; and FDP had a certain correlation with the tumor stage. CONCLUSIONS In gallbladder tumor patients, conventional coagulation metrics like FIB, D-dimer, and FDP, as well as newer thrombotic indicators such as PIC, TAT, TM, and t-PAIC, were obviously increased. Correlations with tumor parameters suggested their potential as biomarkers to distinguish benign from malignant gallbladder growths.
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Affiliation(s)
- Long Huang
- Department of Laboratory Medicine, the Affiliated Hospital of Xuzhou Medical University, No. 99, Huaihai West Road, Quanshan District, Xuzhou, Jiangsu Province 221006, China; Department of Radiotherapy, the Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu Province, China
| | - Xuan Deng
- Department of Laboratory Medicine, Huashan Hospital, Shanghai Medical College, Fudan University, No. 180 Fenglin Road, Xuhui District, Shanghai 200040, China
| | - Rui-Zhi Fan
- Department of General Surgery, the Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu Province, China
| | - Ting-Ting Hao
- Department of Laboratory Medicine, the Affiliated Hospital of Xuzhou Medical University, No. 99, Huaihai West Road, Quanshan District, Xuzhou, Jiangsu Province 221006, China
| | - Shuai Zhang
- Department of Laboratory Medicine, the Affiliated Hospital of Xuzhou Medical University, No. 99, Huaihai West Road, Quanshan District, Xuzhou, Jiangsu Province 221006, China
| | - Bin Sun
- Department of Laboratory Medicine, the Affiliated Hospital of Xuzhou Medical University, No. 99, Huaihai West Road, Quanshan District, Xuzhou, Jiangsu Province 221006, China
| | - Yin-Hai Xu
- Department of Laboratory Medicine, the Affiliated Hospital of Xuzhou Medical University, No. 99, Huaihai West Road, Quanshan District, Xuzhou, Jiangsu Province 221006, China
| | - Shi-Bao Li
- Department of Laboratory Medicine, the Affiliated Hospital of Xuzhou Medical University, No. 99, Huaihai West Road, Quanshan District, Xuzhou, Jiangsu Province 221006, China; College of Medical Technology, Xuzhou Medical University, Tongshan Road, Yunlong District, Xuzhou, Jiangsu Province 221004, China.
| | - Yi-Fan Feng
- Department of Laboratory Medicine, the Affiliated Hospital of Xuzhou Medical University, No. 99, Huaihai West Road, Quanshan District, Xuzhou, Jiangsu Province 221006, China.
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Tsantes AG, Petrou E, Tsante KA, Sokou R, Frantzeskaki F, Domouchtsidou A, Chaldoupis AE, Fortis SP, Piovani D, Nikolopoulos GK, Iacovidou N, Bonovas S, Samonis G, Tsantes AE. Cancer-Associated Thrombosis: Pathophysiology, Laboratory Assessment, and Current Guidelines. Cancers (Basel) 2024; 16:2082. [PMID: 38893201 PMCID: PMC11171168 DOI: 10.3390/cancers16112082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2024] [Revised: 05/21/2024] [Accepted: 05/29/2024] [Indexed: 06/21/2024] Open
Abstract
Dysregulated hemostasis in cancer patients is associated with various clinical conditions, from thromboembolic complications to disseminated intravascular coagulation. Despite the well-established association between cancer and thromboembolic complications, the mechanisms involved are not completely elucidated. There are several predisposing factors in cancer for increased thrombus generation, such as immobilization and chemotherapy. The term cancer-associated thrombosis (CAT) has been introduced to describe the close bidirectional relationship between cancer and thromboembolic events. Conventional coagulation tests (PT/aPTT) are more accurate in detecting a hypocoagulable rather than a hypercoagulable state; thus, their contribution to CAT management is limited. Traditionally, D-dimer levels have been the most common laboratory study for the evaluation of thrombotic risk. However, D-dimer levels only display a snapshot of the coagulation cascade, and they cannot provide a dynamic evaluation of evolving clot formation. Non-conventional assays, such as viscoelastic methods and microparticle formation are promising tools for the identification of patients at risk for developing CAT. Recent guidelines from the American Society of Clinical Oncology counsel against the estimation of thrombotic risk through a single test and recommend the use of scoring systems that take into account several risk factors. The present review outlines the current insights into the pathophysiological mechanisms of CAT and provides a comprehensive review of the latest advances in the laboratory assessment of CAT and the recent guidelines for the management of patients at risk for developing thromboembolic complications.
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Affiliation(s)
- Andreas G. Tsantes
- Laboratory of Haematology and Blood Bank Unit, “Attiko” Hospital, School of Medicine, National and Kapodistrian University of Athens, 12462 Athens, Greece; (E.P.); (K.A.T.); (A.E.C.); (A.E.T.)
- Microbiology Department, “Saint Savvas” Oncology Hospital, 11522 Athens, Greece;
| | - Eleni Petrou
- Laboratory of Haematology and Blood Bank Unit, “Attiko” Hospital, School of Medicine, National and Kapodistrian University of Athens, 12462 Athens, Greece; (E.P.); (K.A.T.); (A.E.C.); (A.E.T.)
| | - Konstantina A. Tsante
- Laboratory of Haematology and Blood Bank Unit, “Attiko” Hospital, School of Medicine, National and Kapodistrian University of Athens, 12462 Athens, Greece; (E.P.); (K.A.T.); (A.E.C.); (A.E.T.)
| | - Rozeta Sokou
- Neonatal Intensive Care Unit, “Agios Panteleimon” General Hospital of Nikea, 18454 Piraeus, Greece;
| | - Frantzeska Frantzeskaki
- 2nd Department of Critical Care, Attikon Hospital, National and Kapodistrian University of Athens, 11527 Athens, Greece;
| | - Aglaia Domouchtsidou
- Microbiology Department, “Saint Savvas” Oncology Hospital, 11522 Athens, Greece;
| | - Anastasios E. Chaldoupis
- Laboratory of Haematology and Blood Bank Unit, “Attiko” Hospital, School of Medicine, National and Kapodistrian University of Athens, 12462 Athens, Greece; (E.P.); (K.A.T.); (A.E.C.); (A.E.T.)
| | - Sotirios P. Fortis
- Laboratory of Reliability and Quality Control in Laboratory Hematology (HemQcR), Department of Biomedical Sciences, Section of Medical Laboratories, School of Health & Caring Sciences, University of West Attica (UniWA), 12243 Egaleo, Greece;
| | - Daniele Piovani
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Pieve Emanuele, 20090 Milan, Italy; (D.P.); (S.B.)
- IRCCS Humanitas Research Hospital, Via Manzoni 56, Rozzano, 20089 Milan, Italy
| | | | - Nicoletta Iacovidou
- Neonatal Department, Aretaieio Hospital, National and Kapodistrian University of Athens, 11528 Athens, Greece;
| | - Stefanos Bonovas
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Pieve Emanuele, 20090 Milan, Italy; (D.P.); (S.B.)
- IRCCS Humanitas Research Hospital, Via Manzoni 56, Rozzano, 20089 Milan, Italy
| | - George Samonis
- Department of Medicine, University of Crete, 71500 Heraklion, Greece;
- Department of Oncology, Metropolitan Hospital, 18547 Athens, Greece
| | - Argyrios E. Tsantes
- Laboratory of Haematology and Blood Bank Unit, “Attiko” Hospital, School of Medicine, National and Kapodistrian University of Athens, 12462 Athens, Greece; (E.P.); (K.A.T.); (A.E.C.); (A.E.T.)
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Sharma S, Jamwal M, Uppal V, Senee HK, Jindal M, Ahluwalia J, Das R, Varma N, Malhotra P, Kumar N. Plasminogen Activator Inhibitor-1 4G/5G Promoter Polymorphism in Indian Patients with Deep Vein Thrombosis. Indian J Hematol Blood Transfus 2024; 40:331-334. [PMID: 38708166 PMCID: PMC11065813 DOI: 10.1007/s12288-023-01660-3] [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] [Received: 09/05/2022] [Accepted: 04/17/2023] [Indexed: 05/07/2024] Open
Abstract
A single guanosine deletion/insertion (4G/5G) polymorphism in the promoter region of plasminogen activator inhibitor-1 (PAI-1) gene encoding PAI-1 protein has been investigated in deep vein thrombosis (DVT) patients. The association between PAI-1 4G/5G polymorphism and increased risk of DVT has been reported in some studies, while others have reported a lack of association. The present study aimed to investigate if the PAI-1 4G/5G polymorphism is associated with an increased risk of DVT in the Indian population and to assess its association with thrombophilic risk factors. Fifty-two adult patients with a history of chronic or recurrent DVT and 52 healthy adult controls were genotyped for PAI-1 4G/5G polymorphism. Plasma levels of PAI-1 and other thrombophilic risk factors were also measured. PAI-1 4G/5G polymorphism was not significantly associated with an increased risk of DVT. Protein C deficiency was significantly associated with the 4G/4G genotype. Patients with the 4G/4G genotype had significantly reduced PAI-1 levels as compared to the controls. PAI-1 4G/5G polymorphism did not significantly contribute to an increased risk of DVT in the Indian population. However, in the presence of thrombophilic risk factor abnormalities, the risk of DVT is increased in individuals with the 4G/4G genotype in the Indian cohort. Supplementary Information The online version contains supplementary material available at 10.1007/s12288-023-01660-3.
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Affiliation(s)
- Saniya Sharma
- Department of Hematology, Level 5, Research Block A, Postgraduate Institute of Medical Education and Research (PGIMER), Sector 12, Chandigarh, 160012 India
| | - Manu Jamwal
- Department of Hematology, Level 5, Research Block A, Postgraduate Institute of Medical Education and Research (PGIMER), Sector 12, Chandigarh, 160012 India
| | - Varun Uppal
- Department of Hematology, Level 5, Research Block A, Postgraduate Institute of Medical Education and Research (PGIMER), Sector 12, Chandigarh, 160012 India
| | - Hari Kishan Senee
- Department of Hematology, Level 5, Research Block A, Postgraduate Institute of Medical Education and Research (PGIMER), Sector 12, Chandigarh, 160012 India
| | - Manav Jindal
- Department of Hematology, Level 5, Research Block A, Postgraduate Institute of Medical Education and Research (PGIMER), Sector 12, Chandigarh, 160012 India
| | - Jasmina Ahluwalia
- Department of Hematology, Level 5, Research Block A, Postgraduate Institute of Medical Education and Research (PGIMER), Sector 12, Chandigarh, 160012 India
| | - Reena Das
- Department of Hematology, Level 5, Research Block A, Postgraduate Institute of Medical Education and Research (PGIMER), Sector 12, Chandigarh, 160012 India
| | - Neelam Varma
- Department of Hematology, Level 5, Research Block A, Postgraduate Institute of Medical Education and Research (PGIMER), Sector 12, Chandigarh, 160012 India
| | - Pankaj Malhotra
- Department of Clinical Haematology and Medical Oncology, Postgraduate Institute of Medical Education and Research (PGIMER), Sector 12, Chandigarh, 160012 India
| | - Narender Kumar
- Department of Hematology, Level 5, Research Block A, Postgraduate Institute of Medical Education and Research (PGIMER), Sector 12, Chandigarh, 160012 India
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Dai W, Castleberry M, Zheng Z. Tale of two systems: the intertwining duality of fibrinolysis and lipoprotein metabolism. J Thromb Haemost 2023; 21:2679-2696. [PMID: 37579878 PMCID: PMC10599797 DOI: 10.1016/j.jtha.2023.08.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 08/02/2023] [Accepted: 08/03/2023] [Indexed: 08/16/2023]
Abstract
Fibrinolysis is an enzymatic process that breaks down fibrin clots, while dyslipidemia refers to abnormal levels of lipids and lipoproteins in the blood. Both fibrinolysis and lipoprotein metabolism are critical mechanisms that regulate a myriad of functions in the body, and the imbalance of these mechanisms is linked to the development of pathologic conditions, such as thrombotic complications in atherosclerotic cardiovascular diseases. Accumulated evidence indicates the close relationship between the 2 seemingly distinct and complicated systems-fibrinolysis and lipoprotein metabolism. Observational studies in humans found that dyslipidemia, characterized by increased blood apoB-lipoprotein and decreased high-density lipoprotein, is associated with lower fibrinolytic potential. Genetic variants of some fibrinolytic regulators are associated with blood lipid levels, supporting a causal relationship between these regulators and lipoprotein metabolism. Mechanistic studies have elucidated many pathways that link the fibrinolytic system and lipoprotein metabolism. Moreover, profibrinolytic therapies improve lipid panels toward an overall cardiometabolic healthier phenotype, while some lipid-lowering treatments increase fibrinolytic potential. The complex relationship between lipoprotein and fibrinolysis warrants further research to improve our understanding of the bidirectional regulation between the mediators of fibrinolysis and lipoprotein metabolism.
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Affiliation(s)
- Wen Dai
- Versiti Blood Research Institute, Milwaukee, USA.
| | | | - Ze Zheng
- Versiti Blood Research Institute, Milwaukee, USA; Department of Medicine, Medical College of Wisconsin, Milwaukee, USA; Cardiovascular Center, Medical College of Wisconsin, Milwaukee, USA; Department of Physiology, Medical College of Wisconsin, Milwaukee, USA.
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5
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Dai W, Zhang H, Lund H, Zhang Z, Castleberry M, Rodriguez M, Kuriakose G, Gupta S, Lewandowska M, Powers HR, Valmiki S, Zhu J, Shapiro AD, Hussain MM, López JA, Sorci-Thomas MG, Silverstein RL, Ginsberg HN, Sahoo D, Tabas I, Zheng Z. Intracellular tPA-PAI-1 interaction determines VLDL assembly in hepatocytes. Science 2023; 381:eadh5207. [PMID: 37651538 PMCID: PMC10697821 DOI: 10.1126/science.adh5207] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Accepted: 07/13/2023] [Indexed: 09/02/2023]
Abstract
Apolipoprotein B (apoB)-lipoproteins initiate and promote atherosclerotic cardiovascular disease. Plasma tissue plasminogen activator (tPA) activity is negatively associated with atherogenic apoB-lipoprotein cholesterol levels in humans, but the mechanisms are unknown. We found that tPA, partially through the lysine-binding site on its Kringle 2 domain, binds to the N terminus of apoB, blocking the interaction between apoB and microsomal triglyceride transfer protein (MTP) in hepatocytes, thereby reducing very-low-density lipoprotein (VLDL) assembly and plasma apoB-lipoprotein cholesterol levels. Plasminogen activator inhibitor 1 (PAI-1) sequesters tPA away from apoB and increases VLDL assembly. Humans with PAI-1 deficiency have smaller VLDL particles and lower plasma levels of apoB-lipoprotein cholesterol. These results suggest a mechanism that fine-tunes VLDL assembly by intracellular interactions among tPA, PAI-1, and apoB in hepatocytes.
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Affiliation(s)
- Wen Dai
- Versiti Blood Research Institute, Milwaukee, WI 53226, USA
| | - Heng Zhang
- Versiti Blood Research Institute, Milwaukee, WI 53226, USA
| | - Hayley Lund
- Department of Medicine, Medical College of Wisconsin, Milwaukee, WI 53226, USA
| | - Ziyu Zhang
- Versiti Blood Research Institute, Milwaukee, WI 53226, USA
| | | | - Maya Rodriguez
- Versiti Blood Research Institute, Milwaukee, WI 53226, USA
- College of Arts and Sciences, Marquette University, Milwaukee, WI 53233, USA
| | - George Kuriakose
- Department of Medicine, Columbia University Irving Medical Center, New York, NY 10032, USA
| | - Sweta Gupta
- Indiana Hemophilia and Thrombosis Center, Indianapolis, IN 46260, USA
| | | | - Hayley R. Powers
- Department of Biochemistry, Medical College of Wisconsin, Milwaukee, WI 53226, USA
| | - Swati Valmiki
- Department of Cell Biology, SUNY Downstate Medical Center, Brooklyn, NY 11203, USA
- Department of Foundations of Medicine, NYU Long Island School of Medicine, Mineola, NY 11501, USA
| | - Jieqing Zhu
- Versiti Blood Research Institute, Milwaukee, WI 53226, USA
- Department of Biochemistry, Medical College of Wisconsin, Milwaukee, WI 53226, USA
| | - Amy D. Shapiro
- Indiana Hemophilia and Thrombosis Center, Indianapolis, IN 46260, USA
| | - M. Mahmood Hussain
- Department of Cell Biology, SUNY Downstate Medical Center, Brooklyn, NY 11203, USA
- Department of Foundations of Medicine, NYU Long Island School of Medicine, Mineola, NY 11501, USA
| | - José A. López
- Bloodworks Research Institute, Seattle, WA 98102, USA
- Department of Medicine, University of Washington, Seattle, WA 98195, USA
| | - Mary G. Sorci-Thomas
- Department of Medicine, Medical College of Wisconsin, Milwaukee, WI 53226, USA
- Department of Pharmacology and Toxicology, Medical College of Wisconsin, Milwaukee, WI 53226, USA
- Cardiovascular Center, Medical College of Wisconsin, Milwaukee, WI 53226, USA
| | - Roy L. Silverstein
- Versiti Blood Research Institute, Milwaukee, WI 53226, USA
- Department of Medicine, Medical College of Wisconsin, Milwaukee, WI 53226, USA
| | - Henry N. Ginsberg
- Department of Medicine, Columbia University Vagelos College of Physicians and Surgeons, New York, NY 10032, USA
| | - Daisy Sahoo
- Department of Medicine, Medical College of Wisconsin, Milwaukee, WI 53226, USA
- Department of Biochemistry, Medical College of Wisconsin, Milwaukee, WI 53226, USA
- Cardiovascular Center, Medical College of Wisconsin, Milwaukee, WI 53226, USA
| | - Ira Tabas
- Department of Medicine, Columbia University Irving Medical Center, New York, NY 10032, USA
- Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York, NY 10032, USA
- Department of Physiology and Cellular Biophysics, Columbia University Irving Medical Center, New York, NY 10032, USA
| | - Ze Zheng
- Versiti Blood Research Institute, Milwaukee, WI 53226, USA
- Department of Medicine, Medical College of Wisconsin, Milwaukee, WI 53226, USA
- Cardiovascular Center, Medical College of Wisconsin, Milwaukee, WI 53226, USA
- Department of Physiology, Medical College of Wisconsin, Milwaukee, WI 53226, USA
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Zhang Q, Wu G, Zhang X, Zhang J, Jiang M, Zhang Y, Ding L, Wang Y. Vascular endothelial growth factor and risk of malignant brain tumor: A genetic correlation and two-sample Mendelian randomization study. Front Oncol 2023; 13:991825. [PMID: 36910644 PMCID: PMC9995857 DOI: 10.3389/fonc.2023.991825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Accepted: 02/14/2023] [Indexed: 02/25/2023] Open
Abstract
Objective The relationship between vascular endothelial growth factor (VEGF) and the risk of malignant brain tumors has always been a concern in the medical field. However, the causal inferences from published observational studies on this issue may be affected by confounders, coinheritability and reverse causality. We aimed to investigate the causal relationship between VEGF and different types of malignant brain tumors. Methods Using publicly available summary data from genome-wide association studies (GWAS) of VEGF (n=16,112) and different types of malignant brain tumors (n=174,097-174,646), we adopted a standard two-sample bidirectional Mendelian randomization (MR) to estimate potential causal associations of circulating VEGF levels and the risk of malignant brain tumors. Inverse variance weighted (IVW) was used as the primary analysis method to estimate causality. MR-Egger regression, weighted median (WM), penalty weighted median (PWM), MR robust adjusted profile score (MR.RAPS) and causal analysis using summary effect estimates (CAUSE) methods were used in sensitivity analyses to verify the robustness of the findings. Meanwhile, we applied the MR pleiotropy residual sum and outlier (MR-PRESSO) test and PhenoScanner tool to identify and remove potential horizontal pleiotropic single nucleotide polymorphisms (SNPs). Additionally, linkage disequilibrium score regression (LDSC) analysis was conducted to assess the coinheritability of exposure and outcome. Results A total of 6 (VEGF), 12 (malignant brain tumor), 13 (brain glioblastoma) and 12 (malignant neoplasm of meninges) SNPs were identified as valid instrumental variables. No evidence supported a causal relationship between circulating VEGF levels and the risk of malignant brain tumors (forwards: odds ratio (OR) = 1.277, 95% confidence interval (CI), 0.812~2.009; reversed: β = 0.005, 95% CI, -0.029~0.038), brain glioblastoma (forwards: OR (95% CI) = 1.278(0.463~3.528); reversed: β = 0.010, 95% CI, -0.002~0.022) and malignant neoplasm of meninges (forwards: OR (95% CI) = 0.831(0.486~1.421); reversed: β = 0.010, 95% CI, -0.030~0.050) using the main IVW method. Outliers and pleiotropy bias were not detected by sensitivity analyses and pleiotropy-robust methods in any estimates. LDSC failed to identify genetic correlations between VEGF and different types of malignant brain tumors. Conclusions Our findings reported no coinheritability and failed to provide evidence for causal associations between VEGF and the risk of different types of malignant brain tumors. However, certain subtypes of VEGF for which genetic predictors have not been identified may play a role and need to be further investigated.
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Affiliation(s)
- Qiaoyun Zhang
- Beijing Key Laboratory of Clinical Epidemiology, School of Public Health, Capital Medical University, Beijing, China.,Department of Anesthesiology, Beijing Sanbo Brain Hospital, Capital Medical University, Beijing, China
| | - Guangheng Wu
- Beijing Key Laboratory of Clinical Epidemiology, School of Public Health, Capital Medical University, Beijing, China
| | - Xiaoyu Zhang
- Beijing Key Laboratory of Clinical Epidemiology, School of Public Health, Capital Medical University, Beijing, China.,Department of Anesthesiology, Beijing Sanbo Brain Hospital, Capital Medical University, Beijing, China
| | - Jie Zhang
- Beijing Key Laboratory of Clinical Epidemiology, School of Public Health, Capital Medical University, Beijing, China
| | - Mengyang Jiang
- Department of Anesthesiology, Beijing Sanbo Brain Hospital, Capital Medical University, Beijing, China
| | - Yiqiang Zhang
- Department of Anesthesiology, Beijing Sanbo Brain Hospital, Capital Medical University, Beijing, China
| | - Lixiang Ding
- Department of Spine, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
| | - Youxin Wang
- Beijing Key Laboratory of Clinical Epidemiology, School of Public Health, Capital Medical University, Beijing, China
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Zhang Q, Zhang X, Zhang J, Wang B, Tian Q, Meng X, Zhang J, Jiang M, Zhang Y, Zheng D, Wu L, Wang W, Wang B, Wang Y. Vascular endothelial growth factor and the risk of venous thromboembolism: a genetic correlation and two-sample Mendelian randomization study. Thromb J 2022; 20:67. [DOI: 10.1186/s12959-022-00427-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Accepted: 10/22/2022] [Indexed: 11/09/2022] Open
Abstract
Abstract
Background
The relationship between vascular endothelial growth factor (VEGF) and the risk of venous thromboembolism (VTE) has always been one of the concerns in the medical field. However, the causal inferences from published observational studies on this issue may be affected by confounders or reverse causality. We performed a two-sample bidirectional Mendelian randomization (MR) to infer the associations between VEGF and VTE.
Methods
Summary statistics from genome-wide association studies (GWAS) for VEGF and VTE were obtained from published meta-analysis studies and the FinnGen consortium, respectively. Independent genetic variables significantly associated with exposure were selected as instrumental variables. Linkage disequilibrium score regression (LDSC) and five robust MR analytical approaches were conducted to estimate the genetic correlations and causal inference. The MR-Egger intercept, Cochran’s Q, and MR pleiotropy residual sum and outlier (MR-PRESSO) were performed to evaluate the horizontal pleiotropy, heterogeneities, and stability of these genetic variants on outcomes. Notably, replication analyses were performed using different subgroups of VTE.
Results
LDSC failed to identify genetic correlations between VEGF and VTE. Based on 9 SNPs, the circulating VEGF level was positively related to the risk of VTE using inverse variance weighting (IVW) method (odds ratio (OR) = 1.064, 95% confidence interval (CI), 1.009–1.122). Reverse MR analyses showed that genetic liability for VTE was not associated with increased VEGF level (β = -0.021, 95% CI, -0.087-0.045). Pleiotropy-robust methods indicated no bias in any estimates.
Conclusions
Our findings failed to detect coheritability between VEGF and VTE. The suggestive positive effect of the higher VEGF level on the VTE risk may have clinical implications, suggesting that VEGF as a possible predictor and therapeutic target for VTE prevention need to be further warranted.
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8
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Impact of hereditary thrombophilia on cancer-associated thrombosis, tumour susceptibility and progression: A review of existing evidence. Biochim Biophys Acta Rev Cancer 2022; 1877:188778. [PMID: 35963552 DOI: 10.1016/j.bbcan.2022.188778] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 07/22/2022] [Accepted: 08/08/2022] [Indexed: 11/24/2022]
Abstract
Venous thromboembolism (VTE) is a cardiovascular disorder frequently diagnosed among cancer patients. Aside from being common, VTE severely deteriorates the prognosis of these patients as they face a higher risk of morbidity and mortality, which makes clinical tools able to identify the patients more prompt to thrombogenesis very attractive. Over the years, several genetic polymorphisms have been linked with VTE susceptibility in the general population. However, their clinical usefulness as predictive biomarkers for cancer-related VTE is yet unclear. Furthermore, as a two-way association between cancer and VTE is well-recognized, with haemostatic components fuelling tumour progression, haemostatic gene polymorphisms constitute potential cancer predictive and/or prognostic biomarkers as well. Thus, in this article, we review the existing evidence on the role of these polymorphisms on cancer-related VTE and their impact on cancer onset and progression. Despite the promising findings, the existing studies had inconsistent results most likely due to their limited statistical power and population heterogeneity. Future studies are therefore required to clarify the role of these polymorphisms in setting of malignancy.
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A Novel Thrombosis-Related Signature for Predicting Survival and Drug Compounds in Glioblastoma. JOURNAL OF ONCOLOGY 2022; 2022:6792850. [PMID: 35874629 PMCID: PMC9300384 DOI: 10.1155/2022/6792850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Accepted: 04/12/2022] [Indexed: 12/02/2022]
Abstract
Glioblastoma is the most common primary tumor in the central nervous system, and thrombosis-associated genes are related to its occurrence and progression. Univariate Cox and LASSO regression analysis were utilized to develop a new prognostic signature based on thrombosis-associated genes. Gene ontology (GO), Kyoto Encyclopedia of Genes and Genomes (KEGG), and HALLMARK were used for functional annotation of risk signature. ESTIMATE, MCP-counter, xCell, and TIMER algorithms were used to quantify immune infiltration in the tumor microenvironment. Genomics of Drug Sensitivity in Cancer (GDSC) was used for selecting potential drug compounds. Risk signature based on thrombosis-associated genes shows moderate performance in prognosis prediction. The functional annotation of the risk signature indicates that the signaling pathways related to the cell cycle, apoptosis, tumorigenesis, and immune suppression are rich in the high-risk group. Somatic mutation analysis shows that tumor-suppressive gene TP53 and oncogene PTEN have higher expression in low-risk and high-risk groups, respectively. Potential drug compounds are explored in risk score groups and show higher AUC values in the low-risk score group. A nomogram with valuable prognostic factors exhibits high sensitivity in predicting the survival outcome of GBM patients. Our research screens out multiple thromboses-associated genes with remarkable clinical significance in GBM and further develops a meaningful prognostic risk signature predicting drug sensitivity and survival outcome.
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Abstract
Cancer-associated thrombosis (including venous thromboembolism (VTE) and arterial events) is highly consequential for patients with cancer and is associated with worsened survival. Despite substantial improvements in cancer treatment, the risk of VTE has increased in recent years; VTE rates additionally depend on the type of cancer (with pancreas, stomach and primary brain tumours having the highest risk) as well as on individual patient's and cancer treatment factors. Multiple cancer-specific mechanisms of VTE have been identified and can be classified as mechanisms in which the tumour expresses proteins that alter host systems, such as levels of platelets and leukocytes, and in which the tumour expresses procoagulant proteins released into the circulation that directly activate the coagulation cascade or platelets, such as tissue factor and podoplanin, respectively. As signs and symptoms of VTE may be non-specific, diagnosis requires clinical assessment, evaluation of pre-test probability, and objective diagnostic testing with ultrasonography or CT. Risk assessment tools have been validated to identify patients at risk of VTE. Primary prevention of VTE (thromboprophylaxis) has long been recommended in the inpatient and post-surgical settings, and is now an option in the outpatient setting for individuals with high-risk cancer. Anticoagulant therapy is the cornerstone of therapy, with low molecular weight heparin or newer options such as direct oral anticoagulants. Personalized treatment incorporating risk of bleeding and patient preferences is essential, especially as a diagnosis of VTE is often considered by patients even more distressing than their cancer diagnosis, and can severely affect the quality of life. Future research should focus on current knowledge gaps including optimizing risk assessment tools, biomarker discovery, next-generation anticoagulant development and implementation science.
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Koudriavtseva T, Villani V, Lorenzano S, Giannarelli D, Di Domenico EG, Stefanile A, Maschio M, D'Agosto G, Pimpinelli F, Tanzilli A, Galiè E, Pace A. Neutrophil-to-lymphocyte ratio, Factor VIII and Antithrombin III: inflammatory-clotting biomarkers in glioma. EXCLI JOURNAL 2021; 20:1152-1169. [PMID: 34345234 PMCID: PMC8326499 DOI: 10.17179/excli2021-3831] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Accepted: 07/02/2021] [Indexed: 11/10/2022]
Abstract
One of the key difficulties in glioma treatment is our limited ability to consistently assess cancer response or progression either by neuroimaging or specific blood biomarkers. An ideal biomarker could be measured through non-invasive methods such as blood-based biomarkers, aiding both early diagnosis and monitoring disease evolution. This is a single-center, case-control, 10-year retrospective, longitudinal study. We evaluated routine coagulation factors in 138 glioma patients (45 Females/93 Males; median [range] age, 56.4 [27-82] years; 64 non-recurrent/74 recurrent) and, for comparison, in 56 relapsing-remitting MS patients (41 Females/15 Males; 40.8 [25-62] years, 35 stable/21 active) and 23 controls (16 Females/7 Males; 41.7 [24-62] years) as well as Neutrophil-to-lymphocyte ratio (NLR) in subgroups of 127 glioma patients, 33 MS patients and 23 healthy controls. Secondly, we assessed whether these indicators could be predictive of overall (OS) and progression-free survival (PFS) in glioma patients. NLR, d-dimer, Antithrombin III and Factor VIII were significantly higher in glioma patients compared to both MS patients and controls (p<0.0001 for all). ROC curves confirmed that either NLR, Antithrombin III or Factor VIII were moderately accurate biomarkers (0.7<AUC<0.9) for glioma patients compared to other two groups whereas d-dimer was a moderately accurate marker for glioma only when compared to controls. In multivariable analysis, NLR ≥ 4.3 (median) (HR 1.53 [95 % CI 1.04-2.26], p=0.03) together with the Karnofsky Performance Status (KPS) ≥ 80 (median) (0.46 [0.31-0.69], p<0.0001) and use of steroids (1.75 [1.19-2.57], p=0.004) resulted independent predictors of OS while only KPS was independently associated with PFS. Our study showed increased levels of either NLR, Antithrombin III, Factor VIII, or d-dimer in glioma patients compared to MS patients and controls, where the first three represented moderately accurate biomarkers for this cancer. Among these markers, only NLR was found to be predictive for OS along with severe disability and steroid therapy.
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Affiliation(s)
- Tatiana Koudriavtseva
- Department of Clinical Experimental Oncology, IRCCS Regina Elena National Cancer Institute, IFO, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Veronica Villani
- Department of Clinical Experimental Oncology, IRCCS Regina Elena National Cancer Institute, IFO, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Svetlana Lorenzano
- Department of Human Neurosciences, Sapienza University of Rome, Rome, Italy
| | - Diana Giannarelli
- Biostatistics, IRCCS Regina Elena National Cancer Institute, IFO, Rome, Italy
| | - Enea Gino Di Domenico
- Clinical Pathology and Microbiology Unit, IRCCS San Gallicano Institute, IFO, Rome, Italy
| | - Annunziata Stefanile
- Department of Clinical Experimental Oncology, IRCCS Regina Elena National Cancer Institute, IFO, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Marta Maschio
- Department of Clinical Experimental Oncology, IRCCS Regina Elena National Cancer Institute, IFO, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Giovanna D'Agosto
- Clinical Pathology and Microbiology Unit, IRCCS San Gallicano Institute, IFO, Rome, Italy
| | - Fulvia Pimpinelli
- Clinical Pathology and Microbiology Unit, IRCCS San Gallicano Institute, IFO, Rome, Italy
| | - Antonio Tanzilli
- Department of Clinical Experimental Oncology, IRCCS Regina Elena National Cancer Institute, IFO, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Edvina Galiè
- Department of Clinical Experimental Oncology, IRCCS Regina Elena National Cancer Institute, IFO, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Andrea Pace
- Department of Clinical Experimental Oncology, IRCCS Regina Elena National Cancer Institute, IFO, Via Elio Chianesi 53, 00144, Rome, Italy
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12
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An extensive meta-analysis of the association of MTHFR c.677C > T and c.1298A > C polymorphisms with gliomas. GENE REPORTS 2021. [DOI: 10.1016/j.genrep.2021.101111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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13
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Schneck MJ. Neurologic complications of venous thromboembolism. HANDBOOK OF CLINICAL NEUROLOGY 2021; 177:261-267. [PMID: 33632445 DOI: 10.1016/b978-0-12-819814-8.00017-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Patients with neurologic disease are at high risk of venous thromboembolism (VTE). The converse risk of neurological complications in concert or following peripheral VTE is rarely considered. The major neurologic complication following pulmonary embolism or peripheral VTE is intracranial hemorrhage that occurs following anticoagulation therapy for VTE. Ischemic stroke may occur concomitantly with VTE. VT occurrence may also be a marker for a future increased risk of stroke. Peripheral neuropathy may occur or neuropathic pain may occur as a result of thrombophlebitis following deep venous thrombosis. Other sequelae of VTE are somewhat theoretical including the discovery of central nervous system malignancies after incident VTE.
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Affiliation(s)
- Michael J Schneck
- Department of Neurology, Loyola University Chicago, Stritch School of Medicine, Maywood, IL, United States.
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14
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Fang L, Xu Q, Qian J, Zhou JY. Aberrant Factors of Fibrinolysis and Coagulation in Pancreatic Cancer. Onco Targets Ther 2021; 14:53-65. [PMID: 33442266 PMCID: PMC7797325 DOI: 10.2147/ott.s281251] [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: 09/09/2020] [Accepted: 12/11/2020] [Indexed: 12/13/2022] Open
Abstract
Aberrant factors associated with fibrinolysis and thrombosis are found in many cancer patients, which can promote metastasis and are associated with poor prognosis. The relationship between tumor-associated fibrinolysis and thrombosis is poorly understood in pancreatic cancer. This review provides a brief highlight of existing studies that the fibrinolysis and coagulation systems were activated in pancreatic cancer patients, along with aberrant high concentrations of tissue plasminogen activator (t-PA), urine plasminogen activator (u-PA), D-dimer, fibrinogen, or platelets. These factors cooperate with each other, propelling tumor cell shedding, localization, adhesion to distant metastasis. The relationship between thrombosis or fibrinolysis and cancer immune escape is also investigated. In addition, the potential prevention and therapy strategies of pancreatic cancer targeting factors in fibrinolysis and coagulation systems are also been discussed, in which we highlight two effective agents aspirin and low-molecular weight heparin (LMWH). Summarily, this review provides new directions for the research and treatment of pancreatic cancer.
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Affiliation(s)
- Lianghua Fang
- Department of Oncology, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing 210029, People's Republic of China
| | - Qing Xu
- Women's Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Nanjing 210029, People's Republic of China
| | - Jun Qian
- Department of Oncology, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing 210029, People's Republic of China
| | - Jin-Yong Zhou
- Central Laboratory, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing 210029, People's Republic of China
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15
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Faria AVS, Andrade SS, Peppelenbosch MP, Ferreira-Halder CV, Fuhler GM. Platelets in aging and cancer-"double-edged sword". Cancer Metastasis Rev 2020; 39:1205-1221. [PMID: 32869161 PMCID: PMC7458881 DOI: 10.1007/s10555-020-09926-2] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Accepted: 08/12/2020] [Indexed: 02/06/2023]
Abstract
Platelets control hemostasis and play a key role in inflammation and immunity. However, platelet function may change during aging, and a role for these versatile cells in many age-related pathological processes is emerging. In addition to a well-known role in cardiovascular disease, platelet activity is now thought to contribute to cancer cell metastasis and tumor-associated venous thromboembolism (VTE) development. Worldwide, the great majority of all patients with cardiovascular disease and some with cancer receive anti-platelet therapy to reduce the risk of thrombosis. However, not only do thrombotic diseases remain a leading cause of morbidity and mortality, cancer, especially metastasis, is still the second cause of death worldwide. Understanding how platelets change during aging and how they may contribute to aging-related diseases such as cancer may contribute to steps taken along the road towards a "healthy aging" strategy. Here, we review the changes that occur in platelets during aging, and investigate how these versatile blood components contribute to cancer progression.
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Affiliation(s)
- Alessandra V S Faria
- Department of Gastroenterology and Hepatology, Erasmus University Medical Center Rotterdam, NL-3000 CA, Rotterdam, The Netherlands
- Department of Biochemistry and Tissue Biology, University of Campinas, UNICAMP, Campinas, SP, 13083-862, Brazil
| | | | - Maikel P Peppelenbosch
- Department of Gastroenterology and Hepatology, Erasmus University Medical Center Rotterdam, NL-3000 CA, Rotterdam, The Netherlands
| | - Carmen V Ferreira-Halder
- Department of Biochemistry and Tissue Biology, University of Campinas, UNICAMP, Campinas, SP, 13083-862, Brazil
| | - Gwenny M Fuhler
- Department of Gastroenterology and Hepatology, Erasmus University Medical Center Rotterdam, NL-3000 CA, Rotterdam, The Netherlands.
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Mechanisms and biomarkers of cancer-associated thrombosis. Transl Res 2020; 225:33-53. [PMID: 32645431 PMCID: PMC8020882 DOI: 10.1016/j.trsl.2020.06.012] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 06/24/2020] [Accepted: 06/30/2020] [Indexed: 02/07/2023]
Abstract
Cancer-associated thrombosis is a leading cause of non-cancer death in cancer patients and is comprised of both arterial and venous thromboembolism (VTE). There are multiple risk factors for developing VTE, including cancer type, stage, treatment, and other medical comorbidities, which suggests that the etiology of thrombosis is multifactorial. While cancer-associated thrombosis can be treated with anticoagulation, benefits of therapy must be balanced with the increased bleeding risks seen in patients with cancer. Although risk models exist for primary and recurrent VTE, additional predictors are needed to improve model performance and discrimination of high-risk patients. This review will outline the diverse mechanisms driving thrombosis in cancer patients, as well as provide an overview of biomarkers studied in thrombosis risk and important considerations when selecting candidate biomarkers.
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Ghavamipour F, Rahmani H, Shanehsaz M, Khajeh K, Mirshahi M, Sajedi RH. Enhanced sensitivity of VEGF detection using catalase-mediated chemiluminescence immunoassay based on CdTe QD/H 2O 2 system. J Nanobiotechnology 2020; 18:93. [PMID: 32552818 PMCID: PMC7302009 DOI: 10.1186/s12951-020-00648-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Accepted: 06/11/2020] [Indexed: 02/06/2023] Open
Abstract
Background Since vascular endothelial growth factor (VEGF) is a significant regulator of cancer angiogenesis, it is essential to develop a technology for its sensitive detection. Herein, we sensitized a chemiluminescence (CL) immunoassay through the combination of H2O2-sensitive TGA-CdTe quantum dot (QD) as signal transduction, dextran as a cross-linker to prepare enzyme-labeled antigen and the ultrahigh bioactivity of catalase (CAT) as reporter enzyme. Results Under the optimized experimental conditions, the chemiluminescence enzyme-linked immunosorbent assay (CL-ELISA) method can detect VEGF in the excellent linear range of 2–35,000 pg mL−1, with a detection limit (S/N = 3) of 0.5 pg mL−1 which was approximately ten times lower than the commercial colorimetric immunoassay. This proposed method has been successfully applied to the clinical determination of VEGF in the human serum samples, and the results illustrated an excellent correlation with the conventional ELISA method (R2 = 0.997). The suitable recovery rate of the method in the serum ranged from 97 to 107%, with a relative standard deviation of 1.2% to 13.4%. Conclusions The novel immunoassay proposes a highly sensitive, specific, and stable method for very low levels detection of VEGF that can be used in the primary diagnosis of tumors. With the well-designed sensing platform, this approach has a broad potential to be applied for quantitative analysis of numerous disease-related protein biomarkers for which antibodies are available.![]()
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Affiliation(s)
- Fahimeh Ghavamipour
- Department of Biochemistry, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, 14115-154, Iran
| | - Hossein Rahmani
- Department of Biochemistry, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, 14115-154, Iran
| | - Maryam Shanehsaz
- Analytical Chemistry Research Laboratory, Mobin Shimi Azma Company, Tehran, Iran
| | - Khosro Khajeh
- Department of Biochemistry, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, 14115-154, Iran
| | - Manouchehr Mirshahi
- Department of Biochemistry, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, 14115-154, Iran
| | - Reza H Sajedi
- Department of Biochemistry, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, 14115-154, Iran.
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Identification of F5 as a Prognostic Biomarker in Patients with Gastric Cancer. BIOMED RESEARCH INTERNATIONAL 2020; 2020:9280841. [PMID: 32190689 PMCID: PMC7064826 DOI: 10.1155/2020/9280841] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/21/2019] [Revised: 02/03/2020] [Accepted: 02/11/2020] [Indexed: 02/06/2023]
Abstract
Association of Coagulation factor V (F5) polymorphisms with the occurrence of many types of cancers has been widely reported, but whether it is of prognostic relevance in some cancers remain to be resolved. The RNA-sequencing dataset was downloaded from The Cancer Genome Atlas (TCGA). The potential of F5 genes to predict the survival time of gastric cancer (GC) patients was investigated using univariate and multivariate survival analysis whereas “Kaplan-Meier plotter” (KM-plotter) online tools were employed to validate the outcomes. TCGA data revealed that F5 mRNA levels were significantly upregulated in gastric cancer samples. Survival analysis confirmed that high levels of F5 mRNA correlated with short overall survival (OS) in gastric cancer patients, and the area under the curve (AUC) values of 1-, 2-, and 5-year OS rate were 0.554, 0.593, and 0.603, respectively. Survival analysis by KM-plotter indicated that the high expression of F5 mRNA was significantly associated with a shorter OS compared with the low expression level in all patients with GC, and this was also the case for patients in stage III (hazard ratio (HR) = 1.78, P = 0.017). These findings suggest that the F5 gene is significantly upregulated in GC tumour tissues, and may be a potential prognostic biomarker for GC.
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19
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Al‐Samkari H, Song AB, Connors JM. Cancer‐associated thrombosis: Where do we stand? ACTA ACUST UNITED AC 2019. [DOI: 10.1002/acg2.73] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Hanny Al‐Samkari
- Division of Hematology Massachusetts General Hospital, Harvard Medical School Boston MA USA
| | - Andrew B. Song
- Division of Hematology Massachusetts General Hospital, Harvard Medical School Boston MA USA
| | - Jean M. Connors
- Division of Hematology Brigham and Women’s Hospital, Harvard Medical School Boston MA USA
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20
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Ziliotto N, Bernardi F, Jakimovski D, Zivadinov R. Coagulation Pathways in Neurological Diseases: Multiple Sclerosis. Front Neurol 2019; 10:409. [PMID: 31068896 PMCID: PMC6491577 DOI: 10.3389/fneur.2019.00409] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2018] [Accepted: 04/04/2019] [Indexed: 12/11/2022] Open
Abstract
Significant progress has been made in understanding the complex interactions between the coagulation system and inflammation and autoimmunity. Increased blood-brain-barrier (BBB) permeability, a key event in the pathophysiology of multiple sclerosis (MS), leads to the irruption into the central nervous system of blood components that include virtually all coagulation/hemostasis factors. Besides their cytotoxic deposition and role as a possible trigger of the coagulation cascade, hemostasis components cause inflammatory response and immune activation, sustaining neurodegenerative events in MS. Early studies showing the contribution of altered hemostasis in the complex pathophysiology of MS have been strengthened by recent studies using methodologies that permitted deeper investigation. Fibrin(ogen), an abundant protein in plasma, has been identified as a key contributor to neuroinflammation. Perturbed fibrinolysis was found to be a hallmark of progressive MS with abundant cortical fibrin(ogen) deposition. The immune-modulatory function of the intrinsic coagulation pathway still remains to be elucidated in MS. New molecular details in key hemostasis components participating in MS pathophysiology, and particularly involved in inflammatory and immune responses, could favor the development of novel therapeutic targets to ameliorate the evolution of MS. This review article introduces essential information on coagulation factors, inhibitors, and the fibrinolytic pathway, and highlights key aspects of their involvement in the immune system and inflammatory response. It discusses how hemostasis components are (dys)regulated in MS, and summarizes histopathological post-mortem human brain evidence, as well as cerebrospinal fluid, plasma, and serum studies of hemostasis and fibrinolytic pathways in MS. Studies of disease-modifying treatments as potential modifiers of coagulation factor levels, and case reports of autoimmunity affecting hemostasis in MS are also discussed.
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Affiliation(s)
- Nicole Ziliotto
- Department of Life Sciences and Biotechnology, University of Ferrara, Ferrara, Italy.,Department of Neurology, Jacobs School of Medicine and Biomedical Sciences, Buffalo Neuroimaging Analysis Center, University at Buffalo, State University of New York, Buffalo, NY, United States
| | - Francesco Bernardi
- Department of Life Sciences and Biotechnology, University of Ferrara, Ferrara, Italy
| | - Dejan Jakimovski
- Department of Neurology, Jacobs School of Medicine and Biomedical Sciences, Buffalo Neuroimaging Analysis Center, University at Buffalo, State University of New York, Buffalo, NY, United States
| | - Robert Zivadinov
- Department of Neurology, Jacobs School of Medicine and Biomedical Sciences, Buffalo Neuroimaging Analysis Center, University at Buffalo, State University of New York, Buffalo, NY, United States.,Clinical Translational Science Institute, Center for Biomedical Imaging, University at Buffalo, State University of New York, Buffalo, NY, United States
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Relationship between Malignant Brain Tumors and Values of Homocysteine, Folic Acid and Vitamin B12. SERBIAN JOURNAL OF EXPERIMENTAL AND CLINICAL RESEARCH 2019. [DOI: 10.2478/sjecr-2018-0045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Abstract
Glioblastoma (GBM) is the most common primary malignant brain tumor in adults. Homocysteine (Hcy) has a detrimental influence on human neurons, considering that human GBM cells undergo cell death already at D,L-Hcy concentrations in culture medium of 50 μM. Th is data demonstrate that Hcy is a potent gliotoxic agent capable of inducing the death of human glial cells already at concentrations reached in brain during hyperhomocysteinemia. The one retrospective study found that the serum vitamin B12 level can be used to predict survival time in metastatic cancer patients including neurological cancer. Cancer risk increases with elevated vitamin B12 level, mostly within the first year of the follow-up period, suggesting that vitamin B12 level could be used as a cancer diagnostic marker. In addition, the relationship between elevated vitamin B12 level and poor cancer survival time has been reported. Previous investigation suggests that the folate supplementation could be used as an adjuvant in antiglioma therapy to limit the low DNA methylation level because this confers a poor prognosis in glioblastoma multiforme patients. Taking into account all presented data, it can be concluded that effect of homocystein, folic acid and vitamin B12 on formation, development and outcome of treatment in patients with carcinoma is very intriguing question, whose response requires additional both experimental and clinical research. There lack of data in the literature on the incidence of elevated levels of Hcy in the blood, as well as the disorders of folic acid and vitamin B12, at malignant tumors of the brain.
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Abstract
Venous thromboembolism is known to be associated with an increase in morbidity and mortality in patients with malignancy. Predictive laboratory biomarkers of venous thromboembolism (VTE) have long been sought after to improve outcomes and help guide clinical decision making. Previously studied biomarkers include C reactive protein (CRP), tissue factor expressing microparticles (TF MP), D-dimer, soluble P-selectin (sP-selectin), plasminogen activator inhibitor 1 (PAI-1), factor VIII, platelet count, and leukocyte counts. This chapter will focus on these possible biomarkers for cancer-associated thrombosis (CAT) with particular emphasis on the pathophysiology behind thrombosis formation as well as data from clinical studies in patients with malignancy. The incorporation of the above biomarkers into risk assessment tools to predict CAT will also be reviewed, as will risk factors for recurrent VTE in patients with malignancy. Further studies are ongoing to develop readily available biomarkers that can be incorporated into future risk assessment models with the goal of reducing morbidity and mortality due to cancer-associated thrombosis.
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Affiliation(s)
- Anjlee Mahajan
- Division of Hematology and Oncology, UC Davis School of Medicine, UC Davis Cancer Center, 4501 X Street, Sacramento, CA, 95817, USA.
| | - Ted Wun
- Division of Hematology and Oncology, UC Davis School of Medicine, UC Davis Cancer Center, 4501 X Street, Sacramento, CA, 95817, USA
- UC Davis School of Medicine, Clinical and Translational Sciences Center (CTSC), Sacramento, USA
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Abstract
Thrombosis is a major cause of morbidity and mortality in cancer patients. The pathogenesis of blood coagulation activation in oncological patients is complex and involves both clinical and biological factors. Abnormalities in one or more coagulation test are common in cancer patients, even without thrombotic manifestations, indicating an ongoing hypercoagulable condition. Moreover, venous thromboembolism (VTE) can be the first symptom of an occult malignancy in an otherwise healthy individual. The levels of laboratory markers of activation of blood coagulation parallel the development of malignancy, being the coagulant mechanisms important for both thrombogenesis and tumor progression. Besides general clinical risk factors for VTE, also disease-specific clinical factors, i.e., type and stage of the tumor, and anticancer therapies increase the thrombotic risk in these patients. Furthermore, biological factors, including the cancer cell-specific prothrombotic properties together with the host cell inflammatory response to the tumor, are relevant as well as unique players in the pathogenesis of the cancer-associated hypercoagulability. Cancer cells produce and release procoagulant and fibrinolytic proteins, inflammatory cytokines, and procoagulant microparticles. They also express adhesion molecules binding to the receptors of host vascular cells (i.e., endothelial cells, platelets, and leukocytes), thereby stimulating the prothrombotic properties of these normal cells, including the shed of cell-specific microparticles and neutrophil extracellular traps. Of interest, several genes responsible for the cellular neoplastic transformation drive the programs of hemostatic properties expressed by cancer tissues. A better understanding of such mechanisms will help the development of novel strategies to prevent and treat the Trousseau's syndrome (i.e., cancer-associated thrombosis).
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Affiliation(s)
- Anna Falanga
- Department of Transfusion Medicine and Hematology, Hospital Papa Giovanni XXIII, Bergamo, Italy.
- University of Milan Bicocca, School of Medicine and Surgery, Monza, Italy.
| | - Francesca Schieppati
- Department of Transfusion Medicine and Hematology, Hospital Papa Giovanni XXIII, Bergamo, Italy
| | - Laura Russo
- Department of Transfusion Medicine and Hematology, Hospital Papa Giovanni XXIII, Bergamo, Italy
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Buchanan IA, Lin M, Donoho DA, Patel A, Ding L, Amar AP, Giannotta SL, Mack WJ, Attenello F. Predictors of Venous Thromboembolism After Nonemergent Craniotomy: A Nationwide Readmission Database Analysis. World Neurosurg 2018; 122:e1102-e1110. [PMID: 30465948 DOI: 10.1016/j.wneu.2018.10.237] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Revised: 10/29/2018] [Accepted: 10/31/2018] [Indexed: 01/01/2023]
Abstract
BACKGROUND Venous thromboembolism (VTE) is responsible for many hospital readmissions each year, particularly among postsurgical cohorts. Because early and indiscriminate VTE prophylaxis carries catastrophic consequences in postcraniotomy cohorts, identifying factors associated with a high risk for thromboembolic complications is important for guiding postoperative management. OBJECTIVE To determine VTE incidence in patients undergoing nonemergent craniotomy and to evaluate for factors that predict 30-day and 90-day readmission with VTE. METHODS The 2010-2014 cohorts of the Nationwide Readmissions Database were used to generate a large heterogeneous craniotomy sample. RESULTS There were 89,450 nonemergent craniotomies that met inclusion criteria. Within 30 days, 1513 patients (1.69%) were readmitted with VTE diagnoses; among them, 678 (44.8%) had a diagnosis of deep vein thrombosis alone, 450 (29.7%) had pulmonary embolism alone, and 385 (25.4%) had both. The corresponding 30-day deep vein thrombosis and pulmonary embolism incidences were 1.19% and 0.93%, respectively. In multivariate analysis, several factors were significantly associated with VTE readmission, namely, craniotomy for tumor, corticosteroids, advanced age, greater length of stay, and discharge to institutional care. CONCLUSIONS Craniotomies for tumor, corticosteroids, advanced age, prolonged length of stay, and discharge to institutional care are significant predictors of VTE readmission. The implication of steroids, coupled with their ubiquity in neurosurgery, makes them a potentially modifiable risk factor and a prime target for VTE reduction in craniotomy cohorts. Furthermore, the fact that dose is proportional to VTE risk in the literature suggests that careful consideration should be given toward decreasing regimens in situations in which use of a lower dose might prove equally sufficient.
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Affiliation(s)
- Ian A Buchanan
- Keck School of Medicine, University of Southern California, Los Angeles, California, USA; Neurological Surgery, Keck School of Medicine, University of Southern California, Los Angeles, California, USA.
| | - Michelle Lin
- Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Daniel A Donoho
- Keck School of Medicine, University of Southern California, Los Angeles, California, USA; Neurological Surgery, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Arati Patel
- Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Li Ding
- Departments of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Arun P Amar
- Neurological Surgery, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Steven L Giannotta
- Neurological Surgery, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - William J Mack
- Neurological Surgery, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Frank Attenello
- Neurological Surgery, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
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Pellegatta S, Eoli M, Cuccarini V, Anghileri E, Pollo B, Pessina S, Frigerio S, Servida M, Cuppini L, Antozzi C, Cuzzubbo S, Corbetta C, Paterra R, Acerbi F, Ferroli P, DiMeco F, Fariselli L, Parati EA, Bruzzone MG, Finocchiaro G. Survival gain in glioblastoma patients treated with dendritic cell immunotherapy is associated with increased NK but not CD8 + T cell activation in the presence of adjuvant temozolomide. Oncoimmunology 2018; 7:e1412901. [PMID: 29632727 PMCID: PMC5889286 DOI: 10.1080/2162402x.2017.1412901] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2017] [Revised: 11/24/2017] [Accepted: 11/28/2017] [Indexed: 01/23/2023] Open
Abstract
In a two-stage phase II study, 24 patients with first diagnosis of glioblastoma (GBM) were treated with dendritic cell (DC) immunotherapy associated to standard radiochemotherapy with temozolomide (TMZ) followed by adjuvant TMZ. Three intradermal injections of mature DC loaded with autologous GBM lysate were administered before adjuvant TMZ, while 4 injections were performed during adjuvant TMZ. According to a two-stage Simon design, to proceed to the second stage progression-free survival (PFS) 12 months after surgery was expected in at least 8 cases enrolled in the first stage. Evidence of immune response and interaction with chemotherapy were investigated. After a median follow up of 17.4 months, 9 patients reached PFS12. In these patients (responders, 37.5%), DC vaccination induced a significant, persistent activation of NK cells, whose increased response was significantly associated with prolonged survival. CD8+ T cells underwent rapid expansion and priming but, after the first administration of adjuvant TMZ, failed to generate a memory status. Resistance to TMZ was associated with robust expression of the multidrug resistance protein ABCC3 in NK but not CD8+ T cells. The negative effect of TMZ on the formation of T cell-associated antitumor memory deserves consideration in future clinical trials including immunotherapy.
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Affiliation(s)
- Serena Pellegatta
- Unit of Molecular Neuro-Oncology, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Marica Eoli
- Unit of Molecular Neuro-Oncology, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Valeria Cuccarini
- Unit of Neuro-Radiology, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Elena Anghileri
- Unit of Molecular Neuro-Oncology, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Bianca Pollo
- Unit of Neuropathology, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Sara Pessina
- Unit of Molecular Neuro-Oncology, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Simona Frigerio
- Cell Therapy Unit, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Maura Servida
- Unit of Molecular Neuro-Oncology, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Lucia Cuppini
- Unit of Molecular Neuro-Oncology, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Carlo Antozzi
- Unit of Neuro-Immunology, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Stefania Cuzzubbo
- Unit of Molecular Neuro-Oncology, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Cristina Corbetta
- Unit of Molecular Neuro-Oncology, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Rosina Paterra
- Unit of Molecular Neuro-Oncology, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Francesco Acerbi
- Unit of Neurosurgery 2, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Paolo Ferroli
- Unit of Neurosurgery 2, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Francesco DiMeco
- Unit of Neurosurgery 1, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Laura Fariselli
- Unit of Radiotherapy, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Eugenio A Parati
- Cell Therapy Unit, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Maria Grazia Bruzzone
- Unit of Neuro-Radiology, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Gaetano Finocchiaro
- Unit of Molecular Neuro-Oncology, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
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Cancer-associated pathways and biomarkers of venous thrombosis. Blood 2017; 130:1499-1506. [PMID: 28807983 DOI: 10.1182/blood-2017-03-743211] [Citation(s) in RCA: 243] [Impact Index Per Article: 34.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2017] [Accepted: 08/02/2017] [Indexed: 12/14/2022] Open
Abstract
Cancer patients have an increased risk of venous thromboembolism (VTE). In this review, we summarize common and cancer type-specific pathways of VTE in cancer patients. Increased levels of leukocytes, platelets, and tissue factor-positive (TF+) microvesicles (MVs) are all potential factors that alone or in combination increase cancer-associated thrombosis. Patients with lung or colorectal cancer often exhibit leukocytosis. Neutrophils could increase VTE in cancer patients by releasing neutrophil extracellular traps whereas monocytes may express TF. Thrombocytosis is often observed in gastrointestinal, lung, breast, and ovarian cancer and this could decrease the threshold required for VTE. Soluble P-selectin has been identified as a biomarker of cancer-associated thrombosis in a general cancer population and may reflect activation of the endothelium. P-selectin expression by the endothelium may enhance VTE by increasing the recruitment of leukocytes. Studies in patients with pancreatic or brain cancer suggest that elevated levels of PAI-1 may contribute to VTE. Although elevated levels of TF+ MVs have been observed in patients with different types of cancer, an association between TF+ MVs and VTE has been observed only in pancreatic cancer. Podoplanin expression is associated with VTE in patients with brain cancer and may activate platelets. Future studies should measure multiple biomarkers in each cancer type to determine whether combinations of biomarkers can be used as predictors of VTE. A better understanding of the pathways that increase VTE in cancer patients may lead to the development of new therapies to reduce the morbidity and mortality associated with thrombosis.
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Tinholt M, Sandset PM, Iversen N. Polymorphisms of the coagulation system and risk of cancer. Thromb Res 2017; 140 Suppl 1:S49-54. [PMID: 27067978 DOI: 10.1016/s0049-3848(16)30098-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Hypercoagulability is a frequently finding in patients with cancer, and is associated with an increased risk of venous thrombosis (VT). Cancer-associated VT is associated with poor prognosis and represents the leading non-cancer cause of death among these patients. Conversely, patients experiencing VT are at increased risk of subsequent cancer, suggesting an epidemiological bidirectional link between cancer and hemostasis, and indicating a role of the hemostatic system in cancer development. How the coagulation system relates to cancer etiology at the genetic level is largely unexplored. Data on the association of polymorphisms in genes involved in coagulation with cancer development is important to clarify the role of the coagulation system in cancer pathogenesis. Effects of coagulation-related gene polymorphisms on cancer risk may possibly be translated into novel treatment- and prevention strategies of cancer-associated thrombosis and the cancer itself. This article reviews the current knowledge of the relation between polymorphisms in genes involved in coagulation and cancer risk in solid tumors.
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Affiliation(s)
- Mari Tinholt
- Department of Medical Genetics, Oslo University Hospital and University of Oslo, Oslo, Norway
| | - Per Morten Sandset
- Department of Haematology, Oslo University Hospital, Oslo, Norway; Research Institute of Internal Medicine, Oslo University Hospital, Oslo, Norway; Institute of Clinical Medicine, University of Oslo, Oslo, Norway.
| | - Nina Iversen
- Department of Medical Genetics, Oslo University Hospital and University of Oslo, Oslo, Norway
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Sandén E, Enríquez Pérez J, Visse E, Kool M, Carén H, Siesjö P, Darabi A. Preoperative systemic levels of VEGFA, IL-7, IL-17A, and TNF-β delineate two distinct groups of children with brain tumors. Pediatr Blood Cancer 2016; 63:2112-2122. [PMID: 27472224 DOI: 10.1002/pbc.26158] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2016] [Revised: 06/28/2016] [Accepted: 06/30/2016] [Indexed: 12/27/2022]
Abstract
BACKGROUND Primary brain tumors are the most common solid tumors in children. Increasing evidence demonstrates diverse intratumoral immune signatures, which are tentatively reflected in peripheral blood. PROCEDURE Twenty cytokines were analyzed in preoperative plasma samples from five healthy children and 45 children with brain tumors, using a multiplex platform (MesoScale Discovery V-PLEX® ). Tumor types included medulloblastoma (MB), ependymoma, sarcoma, high-grade glioma, pilocytic astrocytoma, and other low-grade gliomas. RESULTS A panel of four cytokines [VEGFA, interleukin (IL)-7, IL-17A, and tumor necrosis factor (TNF)-β] delineated two distinct patient groups, identified as VEGFAhigh IL-7high IL-17Alow TNF-βlow (Group A) and VEGFAlow IL-7low IL-17Ahigh TNF-βhigh (Group B). Healthy controls and the vast majority of patients with MB were found within Group A, whereas patients with other tumor types were equally distributed between the two groups. Unrelated to A/B affiliation, we detected trends toward increased IL-10 and decreased IL-12/23 and TNF-α in several tumor types. Finally, a small number of patients displayed evidence of enhanced systemic immune activation, including elevated levels of interferon-γ, granulocyte monocyte colony-stimulating factor, IL-6, IL-12/23, and TNF-α. Following tumor resection, cytokine levels in a MB patient approached the levels of healthy controls. CONCLUSIONS We identify common features and individual differences in the systemic immune profiles of children with brain tumors. Overall, patients with MB displayed a uniform cytokine profile, whereas other tumor diagnoses did not predict systemic immunological status in single patients. Future characterization and monitoring of systemic immune responses in children with brain tumors will have important implications for the development and implementation of immunotherapy.
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Affiliation(s)
- Emma Sandén
- Glioma Immunotherapy Group, Faculty of Medicine, Department of Clinical Sciences Lund, Neurosurgery, Lund University, Lund, Sweden.
| | - Julio Enríquez Pérez
- Glioma Immunotherapy Group, Faculty of Medicine, Department of Clinical Sciences Lund, Neurosurgery, Lund University, Lund, Sweden
| | - Edward Visse
- Glioma Immunotherapy Group, Faculty of Medicine, Department of Clinical Sciences Lund, Neurosurgery, Lund University, Lund, Sweden
| | - Marcel Kool
- Division of Pediatric Neurooncology, German Cancer Research Center DKFZ, Heidelberg, Germany
| | - Helena Carén
- Sahlgrenska Cancer Center, Department of Pathology, Institute of Biomedicine, University of Gothenburg, Gothenburg, Sweden
| | - Peter Siesjö
- Glioma Immunotherapy Group, Faculty of Medicine, Department of Clinical Sciences Lund, Neurosurgery, Lund University, Lund, Sweden.,Department of Clinical Sciences Lund, Neurosurgery, Lund University, Skåne University Hospital, Lund, Sweden
| | - Anna Darabi
- Glioma Immunotherapy Group, Faculty of Medicine, Department of Clinical Sciences Lund, Neurosurgery, Lund University, Lund, Sweden
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29
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Unruh D, Schwarze SR, Khoury L, Thomas C, Wu M, Chen L, Chen R, Liu Y, Schwartz MA, Amidei C, Kumthekar P, Benjamin CG, Song K, Dawson C, Rispoli JM, Fatterpekar G, Golfinos JG, Kondziolka D, Karajannis M, Pacione D, Zagzag D, McIntyre T, Snuderl M, Horbinski C. Mutant IDH1 and thrombosis in gliomas. Acta Neuropathol 2016; 132:917-930. [PMID: 27664011 PMCID: PMC5640980 DOI: 10.1007/s00401-016-1620-7] [Citation(s) in RCA: 121] [Impact Index Per Article: 15.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2016] [Revised: 09/16/2016] [Accepted: 09/16/2016] [Indexed: 10/21/2022]
Abstract
Mutant isocitrate dehydrogenase 1 (IDH1) is common in gliomas, and produces D-2-hydroxyglutarate (D-2-HG). The full effects of IDH1 mutations on glioma biology and tumor microenvironment are unknown. We analyzed a discovery cohort of 169 World Health Organization (WHO) grade II-IV gliomas, followed by a validation cohort of 148 cases, for IDH1 mutations, intratumoral microthrombi, and venous thromboemboli (VTE). 430 gliomas from The Cancer Genome Atlas were analyzed for mRNAs associated with coagulation, and 95 gliomas in a tissue microarray were assessed for tissue factor (TF) protein. In vitro and in vivo assays evaluated platelet aggregation and clotting time in the presence of mutant IDH1 or D-2-HG. VTE occurred in 26-30 % of patients with wild-type IDH1 gliomas, but not in patients with mutant IDH1 gliomas (0 %). IDH1 mutation status was the most powerful predictive marker for VTE, independent of variables such as GBM diagnosis and prolonged hospital stay. Microthrombi were far less common within mutant IDH1 gliomas regardless of WHO grade (85-90 % in wild-type versus 2-6 % in mutant), and were an independent predictor of IDH1 wild-type status. Among all 35 coagulation-associated genes, F3 mRNA, encoding TF, showed the strongest inverse relationship with IDH1 mutations. Mutant IDH1 gliomas had F3 gene promoter hypermethylation, with lower TF protein expression. D-2-HG rapidly inhibited platelet aggregation and blood clotting via a novel calcium-dependent, methylation-independent mechanism. Mutant IDH1 glioma engraftment in mice significantly prolonged bleeding time. Our data suggest that mutant IDH1 has potent antithrombotic activity within gliomas and throughout the peripheral circulation. These findings have implications for the pathologic evaluation of gliomas, the effect of altered isocitrate metabolism on tumor microenvironment, and risk assessment of glioma patients for VTE.
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Affiliation(s)
- Dusten Unruh
- Department of Neurosurgery, Northwestern University, Tarry 2-705, 300 East Superior Street, Chicago, IL, 60611, USA
| | | | - Laith Khoury
- Department of Neurosurgery, University of Kentucky, Lexington, KY, USA
| | - Cheddhi Thomas
- Department of Pathology, New York University, New York, NY, USA
| | - Meijing Wu
- Department of Neurosurgery, Northwestern University, Tarry 2-705, 300 East Superior Street, Chicago, IL, 60611, USA
| | - Li Chen
- Department of Biostatistics, University of Kentucky, Lexington, KY, USA
- Markey Cancer Center, University of Kentucky, Lexington, KY, USA
| | - Rui Chen
- Department of Cellular and Molecular Medicine, Cleveland Clinic, Cleveland, OH, USA
| | - Yinxing Liu
- Department of Pathology, University of Kentucky, Lexington, KY, USA
| | | | - Christina Amidei
- Department of Neurosurgery, Northwestern University, Tarry 2-705, 300 East Superior Street, Chicago, IL, 60611, USA
| | - Priya Kumthekar
- Department of Neurology, Northwestern University, Chicago, IL, USA
| | | | | | | | | | | | - John G Golfinos
- Department of Neurosurgery, New York University, New York, NY, USA
| | | | | | - Donato Pacione
- Department of Neurosurgery, New York University, New York, NY, USA
| | - David Zagzag
- Department of Pathology, New York University, New York, NY, USA
- Department of Neurosurgery, New York University, New York, NY, USA
| | - Thomas McIntyre
- Department of Cellular and Molecular Medicine, Cleveland Clinic, Cleveland, OH, USA
| | - Matija Snuderl
- Department of Pathology, New York University, New York, NY, USA
| | - Craig Horbinski
- Department of Neurosurgery, Northwestern University, Tarry 2-705, 300 East Superior Street, Chicago, IL, 60611, USA.
- Department of Pathology, Northwestern University, Chicago, IL, USA.
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Moussa WMM, Mohamed MAA. Prophylactic use of anticoagulation and hemodilution for the prevention of venous thromboembolic events following meningioma surgery. Clin Neurol Neurosurg 2016; 144:1-6. [DOI: 10.1016/j.clineuro.2016.02.040] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2016] [Revised: 02/23/2016] [Accepted: 02/28/2016] [Indexed: 11/28/2022]
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Falvella FS, Cremolini C, Miceli R, Nichetti F, Cheli S, Antoniotti C, Infante G, Martinetti A, Marmorino F, Sottotetti E, Berenato R, Caporale M, Colombo A, de Braud F, Di Bartolomeo M, Clementi E, Loupakis F, Pietrantonio F. Variant alleles in factor V, prothrombin, plasminogen activator inhibitor-1, methylenetetrahydrofolate reductase and risk of thromboembolism in metastatic colorectal cancer patients treated with first-line chemotherapy plus bevacizumab. THE PHARMACOGENOMICS JOURNAL 2016; 17:331-336. [DOI: 10.1038/tpj.2016.22] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/29/2015] [Revised: 02/02/2016] [Accepted: 02/12/2016] [Indexed: 12/21/2022]
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Genetic Variations of Kinase Inserts Domain Receptor (KDR) Gene Are Associated with the Risk of Astrocytomas. Mol Neurobiol 2015; 53:2541-9. [PMID: 26081139 DOI: 10.1007/s12035-015-9239-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2014] [Accepted: 05/26/2015] [Indexed: 02/08/2023]
Abstract
Astrocytomas is one of the most common central nervous system (CNS) tumors with high mortality rate. Kinase insert domain receptor (KDR) is involved in the regulation of tumor angiogenesis, migration, and vascular permeability. The aim of the study was to explore the relationship between KDR polymorphisms and risk of astrocytomas. Blood samples were collected from 157 astrocytomas patients and 160 healthy controls. Three tag-SNPs (rs2071559C/T, rs2305948T/C, and rs1870377A/T) were identified from the International HapMap Project Databases and genotyped using the method of polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP). We evaluated the astrocytomas risk caused by individual SNPs and haplotype using odds ratios (ORs) and their 95 % confidence intervals (CIs). In the overall individual SNP analysis, the C allele of rs2071559 was correlated with an increased risk of astrocytomas. However, individuals with mutant allele A and genotype TA + AA of rs1870377 showed a protective effect against astrocytomas. Subgroup analysis based on WHO tumor grade revealed that the C allele of rs2071559 had more influence with the risk of astrocytomas in the grade III-IV (OR = 1.91) subgroup than the grade I-II (OR = 1.47) group. Genotype TT of rs2305948 was found to be significantly associated with susceptibility of astrocytomas only in the grade III-IV subgroup. The protective effect of rs1870377 did not reveal significant difference between the grade III-IV and grade I-II subgroups. Meanwhile, stratified analysis demonstrated that mutation of rs2071559 and rs2305948 could elevate the risk of astrocytomas more significantly in the subgroup of smokers than the nonsmokers. Interestingly, the protective effect of rs1870377 was more obvious in the nonsmokers than the smokers. Additionally, haplotype-specific analysis showed that haplotype CCT and CTT were related with an increased risk of astrocytomas. We found that individual with variants of rs2071559*C and rs2305948*T might significantly elevate the risk of astrocytomas, while mutants of rs1870377*A was associated with the decreased risk of astrocytomas. Further studies about ethnically diverse populations with larger sample size should be performed to confirm the correlation between KDR gene polymorphisms and risk of astrocytomas.
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Zhang D, Wen X, Wu W, Guo Y, Cui W. Elevated homocysteine level and folate deficiency associated with increased overall risk of carcinogenesis: meta-analysis of 83 case-control studies involving 35,758 individuals. PLoS One 2015; 10:e0123423. [PMID: 25985325 PMCID: PMC4436268 DOI: 10.1371/journal.pone.0123423] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2014] [Accepted: 02/24/2015] [Indexed: 01/20/2023] Open
Abstract
BACKGROUND Results of the association of folate metabolism and carcinogenesis are conflicting. We performed a meta-analysis to examine the effect of the interaction of serum concentration of homocysteine (Hcy), folate, and vitamin B12 and 5,10-methylenetetrahydrofolate reductase (MTHFR) polymorphism on risk of cancer overall. METHOD Two reviewers independently searched for all published studies of Hcy and cancer in PubMed, EMBASE-MEDLINE and Chinese databases. Pooled results were reported as odds ratios (ORs) and mean differences and presented with 95% confidence intervals (95% CIs) and 2-sided probability values. RESULTS We identified 83 eligible studies of 15,046 cases and 20,712 controls. High level of Hcy but low level of folate was associated with risk of cancer overall, with little effect by type of cancer or ethnicity. Vitamin B12 level was inversely associated with only urinary-system and gastrointestinal carcinomas and for Asian and Middle Eastern patients. As well, MTHFR C677T, A1298C and G1793A polymorphisms were related to elevated serum level of Hcy, and folate and vitamin B12 deficiency. However, only MTHFR C677T homogeneity/wild-type (TT/CC) polymorphism was positively associated with overall risk of cancer. CONCLUSION Elevated serum Hcy level and folate deficiency are associated with increased overall risk of cancer.
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Affiliation(s)
- Donghong Zhang
- Department of Clinical Laboratory, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Xuemei Wen
- Department of Clinical Laboratory, Fudan University Cancer Center, Shanghai, China
| | - Wei Wu
- Department of Clinical Laboratory, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Ye Guo
- Department of Clinical Laboratory, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Wei Cui
- Department of Clinical Laboratory, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
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Lin CW, Wei KC, Liao SS, Huang CY, Sun CL, Wu PJ, Lu YJ, Yang HW, Ma CCM. A reusable magnetic graphene oxide-modified biosensor for vascular endothelial growth factor detection in cancer diagnosis. Biosens Bioelectron 2015; 67:431-7. [DOI: 10.1016/j.bios.2014.08.080] [Citation(s) in RCA: 77] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2014] [Revised: 08/12/2014] [Accepted: 08/27/2014] [Indexed: 10/24/2022]
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35
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Smith TR, Lall RR, Graham RB, Mcclendon J, Lall RR, Nanney AD, Adel JG, Zakarija A, Chandler JP. Venous thromboembolism in high grade glioma among surgical patients: results from a single center over a 10 year period. J Neurooncol 2014; 120:347-52. [PMID: 25062669 DOI: 10.1007/s11060-014-1557-4] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2014] [Accepted: 07/06/2014] [Indexed: 10/25/2022]
Abstract
Patients with high-grade glioma are at elevated risk of venous thromboembolism (VTE). The relationship between VTE and survival in glioma patients remains unclear, as does the optimal protocol for chemoprophylaxis. The purpose of this study was to assessthe incidence of and risk factors associated with VTE in patients with high-grade glioma, and the correlation between VTE and survival in this population. Furthermore, we sought to define a protocol for perioperative DVT prophylaxis. This was a retrospective review of patients who underwent craniotomy for resection of high-grade glioma (WHO grade III or IV) at Northwestern University between 1999 and 2010. A total of 336 patients met inclusion criteria. 53 patients developed postoperative VTE (15.7 %). Median survival was 12.0 months and was not significantly different between VTE(+) and VTE(-) patients. Demographics and surgical factors were not significantly correlated with VTE development. Prior history of VTE was highly predictive of postoperative VTE (OR 7.1, p < .01), as was seizure (OR 2.4, p = .005). Increased duration of postoperative ICU stay was also a risk factor for VTE (p = .025). 25 patients in our study received prophylactic anticoagulation(pAC) with either heparin or enoxaparin. Early initiation of pAC was associated with decreased incidence of VTE (p = .042). There were no hemorrhagic complications in patients receiving pAC. VTE is a common complication in high-grade glioma patients. Early initiation of anticoagulation is safe and may decrease the risk of VTE. We recommend initiation of chemoprophylaxis on postoperative day 1 in patients without contraindication.
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Affiliation(s)
- Timothy R Smith
- Department of Neurological Surgery, Northwestern University, McGaw Medical Center, Chicago, IL, USA
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Thaler J, Ay C, Kaider A, Reitter EM, Haselböck J, Mannhalter C, Zielinski C, Marosi C, Pabinger I. Biomarkers predictive of venous thromboembolism in patients with newly diagnosed high-grade gliomas. Neuro Oncol 2014; 16:1645-51. [PMID: 24987133 DOI: 10.1093/neuonc/nou106] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND High-grade gliomas (HGGs) are among the most prothrombotic of malignancies. METHODS We performed a prospective study to investigate 11 potential biomarkers for prediction of venous thromboembolism (VTE) in newly diagnosed HGG patients who had undergone a neurosurgical intervention. In addition, we tested 2 VTE risk assessment models (RAMs). The strongest predictors of VTE, which were identified by statistical forward selection, were used for the first RAM. The parameters used for the second RAM were both predictive of VTE and available in routine clinical practice. RESULTS One hundred forty-one HGG patients were included in this study, and 24 (17%) of them developed VTE during follow-up. An association with the risk of future VTE was found for the following parameters: leukocyte count, platelet count, sP-selectin, prothrombin-fragment 1 + 2, FVIII activity, and D-dimer. The first RAM included low platelet count (<25th percentile of the study population) and elevated sP-selectin (≥75th percentile). The cumulative VTE probability after 12 months was 9.7% for score 0 (n = 76), 18.9% for score 1 (n = 59), and 83.3% for score 2 (n = 6). The second RAM included low platelet count (<25th percentile), elevated leukocyte count, and elevated D-dimer (≥75th percentile). The probability of VTE was 3.3% for score 0 (n = 63), 23.0% for score 1 (n = 53), and 37.7% for score 2 (n = 22) or score 3 (n = 3). CONCLUSIONS We identified biomarkers suitable for assessing the VTE risk in newly diagnosed HGG patients. The application of 2 RAMs allowed identification of patients at high risk of developing VTE. We could also define patients at low risk of VTE, who would most probably not benefit from extended primary thromboprophylaxis.
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Affiliation(s)
- Johannes Thaler
- Clinical Division of Haematology and Haemostaseology, Department of Medicine I, Medical University of Vienna, Austria (J.T., C.A., E-M.R., J.H., I.P.); Comprehensive Cancer Center Vienna, Medical University of Vienna, Vienna General Hospital, Vienna, Austria (J.T., C.A., E-M.R., C.Z., C.MAR., J.H., I.P.); Department of Laboratory Medicine, Medical University of Vienna, Vienna, Austria (C.MAN.); Clinical Division of Oncology, Department of Medicine I, Medical University of Vienna, Vienna, Austria (C.Z., C.MAR.); Center for Medical Statistics, Informatics and Intelligent Systems, Section for Clinical Biometrics, Medical University of Vienna, Vienna, Austria (A.K.)
| | - Cihan Ay
- Clinical Division of Haematology and Haemostaseology, Department of Medicine I, Medical University of Vienna, Austria (J.T., C.A., E-M.R., J.H., I.P.); Comprehensive Cancer Center Vienna, Medical University of Vienna, Vienna General Hospital, Vienna, Austria (J.T., C.A., E-M.R., C.Z., C.MAR., J.H., I.P.); Department of Laboratory Medicine, Medical University of Vienna, Vienna, Austria (C.MAN.); Clinical Division of Oncology, Department of Medicine I, Medical University of Vienna, Vienna, Austria (C.Z., C.MAR.); Center for Medical Statistics, Informatics and Intelligent Systems, Section for Clinical Biometrics, Medical University of Vienna, Vienna, Austria (A.K.)
| | - Alexandra Kaider
- Clinical Division of Haematology and Haemostaseology, Department of Medicine I, Medical University of Vienna, Austria (J.T., C.A., E-M.R., J.H., I.P.); Comprehensive Cancer Center Vienna, Medical University of Vienna, Vienna General Hospital, Vienna, Austria (J.T., C.A., E-M.R., C.Z., C.MAR., J.H., I.P.); Department of Laboratory Medicine, Medical University of Vienna, Vienna, Austria (C.MAN.); Clinical Division of Oncology, Department of Medicine I, Medical University of Vienna, Vienna, Austria (C.Z., C.MAR.); Center for Medical Statistics, Informatics and Intelligent Systems, Section for Clinical Biometrics, Medical University of Vienna, Vienna, Austria (A.K.)
| | - Eva-Maria Reitter
- Clinical Division of Haematology and Haemostaseology, Department of Medicine I, Medical University of Vienna, Austria (J.T., C.A., E-M.R., J.H., I.P.); Comprehensive Cancer Center Vienna, Medical University of Vienna, Vienna General Hospital, Vienna, Austria (J.T., C.A., E-M.R., C.Z., C.MAR., J.H., I.P.); Department of Laboratory Medicine, Medical University of Vienna, Vienna, Austria (C.MAN.); Clinical Division of Oncology, Department of Medicine I, Medical University of Vienna, Vienna, Austria (C.Z., C.MAR.); Center for Medical Statistics, Informatics and Intelligent Systems, Section for Clinical Biometrics, Medical University of Vienna, Vienna, Austria (A.K.)
| | - Johanna Haselböck
- Clinical Division of Haematology and Haemostaseology, Department of Medicine I, Medical University of Vienna, Austria (J.T., C.A., E-M.R., J.H., I.P.); Comprehensive Cancer Center Vienna, Medical University of Vienna, Vienna General Hospital, Vienna, Austria (J.T., C.A., E-M.R., C.Z., C.MAR., J.H., I.P.); Department of Laboratory Medicine, Medical University of Vienna, Vienna, Austria (C.MAN.); Clinical Division of Oncology, Department of Medicine I, Medical University of Vienna, Vienna, Austria (C.Z., C.MAR.); Center for Medical Statistics, Informatics and Intelligent Systems, Section for Clinical Biometrics, Medical University of Vienna, Vienna, Austria (A.K.)
| | - Christine Mannhalter
- Clinical Division of Haematology and Haemostaseology, Department of Medicine I, Medical University of Vienna, Austria (J.T., C.A., E-M.R., J.H., I.P.); Comprehensive Cancer Center Vienna, Medical University of Vienna, Vienna General Hospital, Vienna, Austria (J.T., C.A., E-M.R., C.Z., C.MAR., J.H., I.P.); Department of Laboratory Medicine, Medical University of Vienna, Vienna, Austria (C.MAN.); Clinical Division of Oncology, Department of Medicine I, Medical University of Vienna, Vienna, Austria (C.Z., C.MAR.); Center for Medical Statistics, Informatics and Intelligent Systems, Section for Clinical Biometrics, Medical University of Vienna, Vienna, Austria (A.K.)
| | - Christoph Zielinski
- Clinical Division of Haematology and Haemostaseology, Department of Medicine I, Medical University of Vienna, Austria (J.T., C.A., E-M.R., J.H., I.P.); Comprehensive Cancer Center Vienna, Medical University of Vienna, Vienna General Hospital, Vienna, Austria (J.T., C.A., E-M.R., C.Z., C.MAR., J.H., I.P.); Department of Laboratory Medicine, Medical University of Vienna, Vienna, Austria (C.MAN.); Clinical Division of Oncology, Department of Medicine I, Medical University of Vienna, Vienna, Austria (C.Z., C.MAR.); Center for Medical Statistics, Informatics and Intelligent Systems, Section for Clinical Biometrics, Medical University of Vienna, Vienna, Austria (A.K.)
| | - Christine Marosi
- Clinical Division of Haematology and Haemostaseology, Department of Medicine I, Medical University of Vienna, Austria (J.T., C.A., E-M.R., J.H., I.P.); Comprehensive Cancer Center Vienna, Medical University of Vienna, Vienna General Hospital, Vienna, Austria (J.T., C.A., E-M.R., C.Z., C.MAR., J.H., I.P.); Department of Laboratory Medicine, Medical University of Vienna, Vienna, Austria (C.MAN.); Clinical Division of Oncology, Department of Medicine I, Medical University of Vienna, Vienna, Austria (C.Z., C.MAR.); Center for Medical Statistics, Informatics and Intelligent Systems, Section for Clinical Biometrics, Medical University of Vienna, Vienna, Austria (A.K.)
| | - Ingrid Pabinger
- Clinical Division of Haematology and Haemostaseology, Department of Medicine I, Medical University of Vienna, Austria (J.T., C.A., E-M.R., J.H., I.P.); Comprehensive Cancer Center Vienna, Medical University of Vienna, Vienna General Hospital, Vienna, Austria (J.T., C.A., E-M.R., C.Z., C.MAR., J.H., I.P.); Department of Laboratory Medicine, Medical University of Vienna, Vienna, Austria (C.MAN.); Clinical Division of Oncology, Department of Medicine I, Medical University of Vienna, Vienna, Austria (C.Z., C.MAR.); Center for Medical Statistics, Informatics and Intelligent Systems, Section for Clinical Biometrics, Medical University of Vienna, Vienna, Austria (A.K.)
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Elevated CD3+ and CD8+ tumor-infiltrating immune cells correlate with prolonged survival in glioblastoma patients despite integrated immunosuppressive mechanisms in the tumor microenvironment and at the systemic level. J Neuroimmunol 2013; 264:71-83. [DOI: 10.1016/j.jneuroim.2013.08.013] [Citation(s) in RCA: 249] [Impact Index Per Article: 22.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2013] [Revised: 08/12/2013] [Accepted: 08/22/2013] [Indexed: 01/16/2023]
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Masuda T, Hattori N, Senoo T, Akita S, Ishikawa N, Fujitaka K, Haruta Y, Murai H, Kohno N. SK-216, an Inhibitor of Plasminogen Activator Inhibitor-1, Limits Tumor Progression and Angiogenesis. Mol Cancer Ther 2013; 12:2378-88. [DOI: 10.1158/1535-7163.mct-13-0041] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Association of the MTHFR C677T polymorphism with primary brain tumor risk. Tumour Biol 2013; 34:3457-64. [PMID: 23846816 DOI: 10.1007/s13277-013-0922-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2013] [Accepted: 06/11/2013] [Indexed: 12/13/2022] Open
Abstract
Methylenetetrahydrofolate reductase (MTHFR) gene plays key roles not only in folate metabolism but also in carcinogenesis. The single nucleotide polymorphism MTHFR C677T has been indicated in the development of various tumors. The effect of the MTHFR C677T polymorphism on brain tumors remains poorly understood. We performed the present meta-analysis and aimed to provide a better understanding of the pathogenesis of brain tumors. A literature search of the PubMed, Embase, Web of Science, and Wanfang databases was carried out for potential relevant publications. We calculated the pooled odds ratio (OR) with corresponding 95% confidence interval (95% CI) to assess the association of MTHFR C677T with the susceptibility to brain tumors. We also performed stratified analysis and sensitivity analysis to further estimate the genetic association. All statistical analyses were conducted by the use of STATA 11.0 (STATA Corporation, College Station, TX, USA). Eight case-control studies involving a total of 3,059 cases and 3,324 controls were retrieved according to the inclusion criteria. The overall ORs suggested that the MTHFR C677T variant can exert a risk effect on brain tumor development under the following contrast models (OR(TC vs. CC) = 1.14, 95% CI 1.02-1.27, P OR = 0.018; OR(TT + TC vs. CC)= 1.23, 95% CI 1.01-1.51, P(OR) = 0.043). No significant correlation was identified among the Caucasians, but not among the Asians. In addition, the TC genotype carriers were more susceptible to meningioma when compared with the CC genotype carriers (OR(TC vs. CC) = 1.38, 95% CI 1.15-1.65, P(OR) < 0.001). The MTHFR C677T polymorphism seemed to exert no effect on glioma risk. The current meta-analysis firstly provides evidence that the MTHFR C677T polymorphism may modify the risk for brain tumors, particularly meningioma. The role of the MTHFR C677T variant in brain tumor pathogenesis across diverse ethnicities needs further elucidation by more future studies with large sample size.
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Abstract
Venous thromboembolism (VTE) is common throughout the course of disease in high-grade glioma (HGG). The interactions between the coagulation cascade, endothelium, and regulation of angiogenesis are complex and drive glioblastoma growth and invasion. We reviewed the incidence of VTE in HGG, the biology of the coagulome as related to glioblastoma progression, prevention and treatment of thrombosis, and the putative role of anticoagulants as anti-cancer therapy. VTE can be significantly reduced during the postoperative period with adherence to the use of mechanical and medical thromboprophylaxis. Activation of the coagulation cascade occurs throughout the course of disease because of a variety of complex interactions, including tumor hypoxia, upregulation of VEGR expression, and increases in both tumor cell-specific tissue factor (TF) expression and inducible TF expression in numerous intrinsic regulatory pathways. Long-term anticoagulation to prevent VTE is an attractive therapy; however, the therapeutic window is narrow and current data do not support its routine use. Most patients with proven symptomatic VTE can be safely anticoagulated, including those receiving anti-VEGF therapy, such as bevacizumab. Initial therapy should include low molecular weight heparin (LMWH), and protracted anticoagulant treatment, perhaps indefinitely, is indicated for patients with HGG because of the ongoing risk of thrombosis. A variety of coagulation- and tumor-related proteins, such as TF and circulating microparticles, may serve as potential disease-specific biomarkers in relation to disease recurrence, monitoring of therapy, and as potential therapeutic targets.
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Affiliation(s)
- James R Perry
- Division of Neurology and Odette Cancer Centre, University of Toronto, Canada.
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Association between MTHFR 677C>T polymorphism and risk of gliomas: evidence from a meta-analysis. Tumour Biol 2013; 34:2801-7. [PMID: 23765760 DOI: 10.1007/s13277-013-0838-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2013] [Accepted: 05/01/2013] [Indexed: 01/06/2023] Open
Abstract
Folate metabolism plays an important role in carcinogenesis. Methylenetetrahydrofolate reductase (MTHFR) 677C>T polymorphism is a genetic alteration in an enzyme involved in folate metabolism, but its effect on risk of gliomas is still uncertain. To shed some light on these contradictory results from previous studies, we performed a meta-analysis of published data investigating the association between MTHFR 677C>T polymorphism and risk of gliomas. PubMed, Embase, and Web of Science databases were searched for eligible case-control studies. Odds ratios (ORs) and 95 % confidence intervals (CIs) were used to assess the strength of this association. Ten individual case-control studies from six publications with a total of 1,786 cases and 2,076 controls were included into this meta-analysis. There was no obvious heterogeneity under all comparison models of this meta-analysis. Meta-analysis of those ten studies showed that there was no obvious association between MTHFR 677C>T polymorphism and risk of gliomas under all five genetic models (for T versus C, OR = 1.00, 95 % CI 0.90-1.12, P OR = 0.959; for TT versus CC, OR = 1.02, 95 % CI 0.82-1.27, P OR = 0.870; for CT versus CC, OR = 1.02, 95 % CI 0.89-1.18, P OR = 0.733; for TT+CT versus CC, OR = 1.02, 95 % CI 0.90-1.16, P OR = 0.781; for TT versus CT+CC, OR = 0.99, 95 % CI 0.81-1.21, P OR = 0.902). There was also no obvious association between MTHFR 677C>T polymorphism and risk of gliomas in the sensitivity and subgroup analyses of Caucasians. There was no risk of publication bias in this meta-analysis. The evidence from our meta-analysis supports that there is no association between MTHFR 677C>T polymorphism and risk of gliomas.
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Ierardi DF, Raimundo LG, Aguiar G, Germano PBR, Gebrim LH, Carvas N, Calegare BFA, D’Almeida V, Porto CS, Jasiulionis MG, Correa M. Homocysteine as a Biomarker for Predicting Disease-Free Survival in Breast Cancer. ACTA ACUST UNITED AC 2013. [DOI: 10.4236/abcr.2013.22006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Chaichana KL, Pendleton C, Jackson C, Martinez-Gutierrez JC, Diaz-Stransky A, Aguayo J, Olivi A, Weingart J, Gallia G, Lim M, Brem H, Quinones-Hinojosa A. Deep venous thrombosis and pulmonary embolisms in adult patients undergoing craniotomy for brain tumors. Neurol Res 2012; 35:206-11. [PMID: 23336127 DOI: 10.1179/1743132812y.0000000126] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
OBJECTIVE The development of venothromboembolisms (VTEs), including deep vein thrombosis (DVT) and pulmonary emboli (PE), is common in brain tumor patients. Their development can be catastrophic. Studies evaluating pre-operative clinical factors that predispose patients to the development of VTE are few and limited. An understanding may help risk stratify patients and guide subsequent therapy aimed at reducing the risk of DVTs/PEs. METHODS All adult patients who underwent surgery for an intracranial tumor at an academic tertiary care institution between 1998 and 2008 were retrospectively reviewed. Stepwise multivariate logistical regression analysis was used to identify pre-operative factors associated with the development of peri-operative (within 30 days of surgery) DVTs/PEs among patients who underwent surgery of their intracranial tumor. RESULTS Of the 4293 patients in this study, 126 (3%) patients developed DVT and/or PE in the peri-operative period. The pre-operative factors independently associated with the development of DVTs/PEs were: poorer Karnofsky performance scale (KPS) [odds ratio (OR), 1·040; 95% confidence interval (CI), 1·026-1·052; P<0·0001], high grade glioma (OR, 1·702; 95% CI, 1·176-2·465; P = 0·005), older age (OR, 1·033; 95% CI, 1·020-1·046; P<0·0001), hypertension (OR, 1·785; 95% CI, 1·180-2·699; P = 0·006), and motor deficit (OR, 1·854; 95% CI, 1·244-2·763; P = 0·002). Eighty six per cent of the patients with DVTs/PEs were treated with either unfractionated or low molecular weight heparin, and 4% of these patients developed intracranial hemorrhage. DISCUSSION The present study found that poorer functional status, older age, pre-operative motor deficit, high grade glioma, and hypertension each independently increased the risk of developing peri-operative DVTs/PEs. These findings may provide patients and physicians with prognostic information that may guide therapies aimed at minimizing the development of peri-operative DVTs/PEs.
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Affiliation(s)
- Kaisorn L Chaichana
- Johns Hopkins University School of Medicine, Department of Neurosurgery, Baltimore, MD, USA.
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OZKAN M, SIVGIN S, KOCYIGIT I, EMIROGULLARI F, DIKILITAS M, KAYNAR L, OZKUL Y, ER O. Do thrombophilic gene mutations have a role on thromboembolic events in cancer patients? Asia Pac J Clin Oncol 2012; 8:e34-41. [DOI: 10.1111/j.1743-7563.2012.01536.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Affiliation(s)
- Marta Penas-Prado
- Department of Neuro-oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
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Weng CJ, Lin CW, Chung TT, Tsai CM, Chen MK, Yang SF. Impact of uPA system gene polymorphisms on the susceptibility of environmental factors to carcinogenesis and the development of clinicopathology of oral cancer. Ann Surg Oncol 2011; 18:805-12. [PMID: 21125336 DOI: 10.1245/s10434-010-1432-2] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2010] [Indexed: 11/18/2022]
Abstract
BACKGROUND The levels of urokinase plasminogen activator (uPA) system in tumor tissues are implicated as prognostic biomarkers in a wide range of malignancies. However, their possible impact on the risk and prognosis of oral cancer and the susceptibility of environmental carcinogens to oral cancer remains poorly investigated. METHODS The genetic polymorphisms of uPA, uPA receptor (uPAR), and plasminogen activator inhibitor (PAI)-1 were analyzed by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) in 253 patients with oral cancer and 344 healthy controls. RESULTS There was no significant effect of uPA system genes on the susceptibility of oral cancer; however, the impact of uPA system gene polymorphisms on the susceptibility of betel nut and tobacco consumptions to oral cancer was revealed, except for that of uPAR gene polymorphism on tobacco consumption. Patients with oral cancer with at least one 5G allele of PAI-1 gene have a low risk for the development of clinical stage III or IV (p ≤ 0.05) and lymph node metastasis (p ≤ 0.05) compared with those with 4G/4G homozygotes. CONCLUSIONS Our results suggest that the combination of uPA system gene polymorphisms and environmental carcinogens was related to the risk of oral cancer, and the genetic polymorphism of PAI-1 was associated with a low risk to the clinicopathological development of oral cancer.
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Affiliation(s)
- Chia-Jui Weng
- Graduate Institute of Applied Science of Living, Tainan University of Technology, Tainan, Taiwan
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Bao G, Wang M, Guo S, Han Y, Xu G. Vascular Endothelial Growth Factor +936 C/T Gene Polymorphism and Glioma Risk in a Chinese Han Population. Genet Test Mol Biomarkers 2011; 15:103-6. [PMID: 21117958 DOI: 10.1089/gtmb.2010.0141] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Gang Bao
- Department of Neurosurgery, The First Affiliated Hospital, Medical School of Xi'an Jiaotong University, Xi'an, China
| | - Maode Wang
- Department of Neurosurgery, The First Affiliated Hospital, Medical School of Xi'an Jiaotong University, Xi'an, China
| | - Shiwen Guo
- Department of Neurosurgery, The First Affiliated Hospital, Medical School of Xi'an Jiaotong University, Xi'an, China
| | - Yuliang Han
- Department of Neurosurgery, The First Affiliated Hospital, Medical School of Xi'an Jiaotong University, Xi'an, China
| | - Gaofeng Xu
- Department of Neurosurgery, The First Affiliated Hospital, Medical School of Xi'an Jiaotong University, Xi'an, China
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Li R, Zhao Y, Fan W, Chen H, Chen Y, Liu Y, Chen G, Zhou K, Huang F, Mao Y, Zhou L, Lu D, Shugart YY. Possible association between polymorphisms of human vascular endothelial growth factor A gene and susceptibility to glioma in a Chinese population. Int J Cancer 2010; 128:166-75. [DOI: 10.1002/ijc.25306] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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Abstract
Malignant gliomas are associated with a very high risk of venous thromboembolism (VTE). While many clinical risk factors have previously been described in brain tumor patients, the risk of VTE associated with newer anti-angiogenic therapies such as bevacizumab in these patients remains unclear. When VTE occurs in this patient population, concern regarding the potential for intracranial hemorrhage complicates management decisions regarding anticoagulation, and these patients have a worse prognosis than their VTE-free counterparts. Risk stratification models identifying patients at high risk of developing VTE along with predictive plasma biomarkers may guide the selection of eligible patients for primary prevention with pharmacologic thromboprophylaxis. Recent studies exploring disordered coagulation, such as increased expression of tissue factor (TF), and tumorigenic molecular signaling may help to explain the increased risk of VTE in patients with malignant gliomas.
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Affiliation(s)
- E O Jenkins
- Department of Medicine, University of North Carolina, Chapel Hill, NC 27599, USA
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Pabst S, Karpushova A, Diaz-Lacava A, Herms S, Walier M, Zimmer S, Cichon S, Nickenig G, Nöthen MM, Wienker TF, Grohé C. VEGF Gene Haplotypes Are Associated With Sarcoidosis. Chest 2010; 137:156-63. [DOI: 10.1378/chest.09-1003] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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