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Patel S, Franco FX, McDonald M, Rivera C, Perez-Villa B, Collier P, Moudgil R, Gupta N, Sadler DB. Use of computed tomography coronary calcium score for prediction of cardiovascular events in cancer patients: a retrospective cohort analysis. CARDIO-ONCOLOGY (LONDON, ENGLAND) 2024; 10:1. [PMID: 38167231 PMCID: PMC10759457 DOI: 10.1186/s40959-023-00196-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Accepted: 11/27/2023] [Indexed: 01/05/2024]
Abstract
BACKGROUND CT- coronary calcium score, is one of the most studied and widely available modalities in cardiovascular medicine. Coronary artery calcium score (CACS) is an established predictor of coronary artery disease. The 'standard of care' diagnostic modality to measure CACS is ECG-gated Cardiac Multi-Detector Computed Tomography. There is convincing evidence of a strong association between CACS and major cardiovascular (CV) events in asymptomatic individuals. Cancer patients (C) may have a higher risk for CV disease than non-cancer patients (NC) related not only to cancer treatments but also to shared biological factors and pathways. Thus, identifying tools for early detection of CV disease in this population is of utmost importance. METHODS A retrospective cohort analysis was performed with patients from Cleveland Clinic Florida and Ohio who had CACS from 2017 to 2021. Patients who had cancer diagnosis prior to CACS were matched to NC for age and sex. CV events after their index CACS events were compared between C and NC, and matched control and propensity analysis were conducted. RESULTS Ten thousand seven hundred forty-two patients had CACS; 703 cancer patients had CACS and were eligible. Extensive CACS (> 400) were significantly higher in cancer, 94 (13.37%) vs non-cancer patients, 76 (10.83%), P = 0.011. Furthermore, after propensity matched analysis, CACS > 400 was 14.8% in C vs 9.6% in NC, P = < 0.05. CV events were similar in both cohorts (p = NS), despite less CV risk factors in cancer patients (P = < 0.05). For the combined moderate (101-400) & extensive (> 400) CACS, the prevalence of stroke and peripheral arterial disease, a marker of systemic atherosclerosis, was significantly higher in patients with cancer (P < 0.01). CONCLUSIONS Despite having fewer CV risk factors in our study, similar CACS in cancer patients are suggestive of a higher prevalence of CV disease independent of traditional risk factors. High CACS and the overall prevalence of vascular events were more frequent in patients with cancer. Higher prevalence of peripheral arterial disease and cerebrovascular accident further suggests the increased atherosclerotic burden in C.
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Affiliation(s)
- Sinal Patel
- Cleveland Clinic Lerner College of Medicine, Case Western Reserve University, Cleveland, OH, USA
- Cardio Oncology, Robert and Suzanne Tomsich Department of Cardiovascular Medicine. Heart, Vascular and Thoracic Institute, Cleveland Clinic Florida, 2950 Cleveland Clinic Blvd, Weston, FL, 33331, USA
| | - Francisco X Franco
- Cleveland Clinic Lerner College of Medicine, Case Western Reserve University, Cleveland, OH, USA
- Cardio Oncology, Robert and Suzanne Tomsich Department of Cardiovascular Medicine. Heart, Vascular and Thoracic Institute, Cleveland Clinic Florida, 2950 Cleveland Clinic Blvd, Weston, FL, 33331, USA
| | - Malcolm McDonald
- Cleveland Clinic Lerner College of Medicine, Case Western Reserve University, Cleveland, OH, USA
- Cardio Oncology, Robert and Suzanne Tomsich Department of Cardiovascular Medicine. Heart, Vascular and Thoracic Institute, Cleveland Clinic Florida, 2950 Cleveland Clinic Blvd, Weston, FL, 33331, USA
| | - Carlos Rivera
- Cleveland Clinic Lerner College of Medicine, Case Western Reserve University, Cleveland, OH, USA
- Cardio Oncology, Robert and Suzanne Tomsich Department of Cardiovascular Medicine. Heart, Vascular and Thoracic Institute, Cleveland Clinic Florida, 2950 Cleveland Clinic Blvd, Weston, FL, 33331, USA
| | - Bernardo Perez-Villa
- Cleveland Clinic Lerner College of Medicine, Case Western Reserve University, Cleveland, OH, USA
- Cardio Oncology, Robert and Suzanne Tomsich Department of Cardiovascular Medicine. Heart, Vascular and Thoracic Institute, Cleveland Clinic Florida, 2950 Cleveland Clinic Blvd, Weston, FL, 33331, USA
| | - Patrick Collier
- Cleveland Clinic Lerner College of Medicine, Case Western Reserve University, Cleveland, OH, USA
- Cardio Oncology, Robert and Suzanne Tomsich Department of Cardiovascular Medicine. Heart, Vascular and Thoracic Institute, Cleveland Clinic Florida, 2950 Cleveland Clinic Blvd, Weston, FL, 33331, USA
| | - Rohit Moudgil
- Cleveland Clinic Lerner College of Medicine, Case Western Reserve University, Cleveland, OH, USA
- Cardio Oncology, Robert and Suzanne Tomsich Department of Cardiovascular Medicine. Heart, Vascular and Thoracic Institute, Cleveland Clinic Florida, 2950 Cleveland Clinic Blvd, Weston, FL, 33331, USA
| | - Neha Gupta
- Cleveland Clinic Lerner College of Medicine, Case Western Reserve University, Cleveland, OH, USA
- Cardio Oncology, Robert and Suzanne Tomsich Department of Cardiovascular Medicine. Heart, Vascular and Thoracic Institute, Cleveland Clinic Florida, 2950 Cleveland Clinic Blvd, Weston, FL, 33331, USA
| | - Diego B Sadler
- Cleveland Clinic Lerner College of Medicine, Case Western Reserve University, Cleveland, OH, USA.
- Cardio Oncology, Robert and Suzanne Tomsich Department of Cardiovascular Medicine. Heart, Vascular and Thoracic Institute, Cleveland Clinic Florida, 2950 Cleveland Clinic Blvd, Weston, FL, 33331, USA.
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Marques IS, Tavares V, Savva-Bordalo J, Rei M, Liz-Pimenta J, de Melo IG, Assis J, Pereira D, Medeiros R. Long Non-Coding RNAs: Bridging Cancer-Associated Thrombosis and Clinical Outcome of Ovarian Cancer Patients. Int J Mol Sci 2023; 25:140. [PMID: 38203310 PMCID: PMC10778953 DOI: 10.3390/ijms25010140] [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: 11/01/2023] [Revised: 12/18/2023] [Accepted: 12/19/2023] [Indexed: 01/12/2024] Open
Abstract
Ovarian cancer (OC) and venous thromboembolism (VTE) have a close relationship, in which tumour cells surpass the haemostatic system to drive cancer progression. Long non-coding RNAs (lncRNAs) have been implicated in VTE pathogenesis, yet their roles in cancer-associated thrombosis (CAT) and their prognostic value are unexplored. Understanding how these lncRNAs influence venous thrombogenesis and ovarian tumorigenesis may lead to the identification of valuable biomarkers for VTE and OC management. Thus, this study evaluated the impact of five lncRNAs, namely MALAT1, TUG1, NEAT1, XIST and MEG8, on a cohort of 40 OC patients. Patients who developed VTE after OC diagnosis had worse overall survival compared to their counterparts (log-rank test, p = 0.028). Elevated pre-chemotherapy MEG8 levels in peripheral blood cells (PBCs) predicted VTE after OC diagnosis (Mann-Whitney U test, p = 0.037; Χ2 test, p = 0.033). In opposition, its low levels were linked to a higher risk of OC progression (adjusted hazard ratio (aHR) = 3.00; p = 0.039). Furthermore, low pre-chemotherapy NEAT1 levels in PBCs were associated with a higher risk of death (aHR = 6.25; p = 0.008). As for the remaining lncRNAs, no significant association with VTE incidence, OC progression or related mortality was observed. Future investigation with external validation in larger cohorts is needed to dissect the implications of the evaluated lncRNAs in OC patients.
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Affiliation(s)
- Inês Soares Marques
- Molecular Oncology and Viral Pathology Group, Research Center of IPO Porto (CI-IPOP)/Pathology and Laboratory Medicine Department, Clinical Pathology SV/RISE@CI-IPOP (Health Research Network), Portuguese Oncology Institute of Porto (IPO Porto)/Porto Comprehensive Cancer Centre (Porto.CCC), 4200-072 Porto, Portugal; (I.S.M.); (V.T.); (I.G.d.M.)
- Faculty of Sciences of the University of Porto (FCUP), 4169-007 Porto, Portugal
| | - Valéria Tavares
- Molecular Oncology and Viral Pathology Group, Research Center of IPO Porto (CI-IPOP)/Pathology and Laboratory Medicine Department, Clinical Pathology SV/RISE@CI-IPOP (Health Research Network), Portuguese Oncology Institute of Porto (IPO Porto)/Porto Comprehensive Cancer Centre (Porto.CCC), 4200-072 Porto, Portugal; (I.S.M.); (V.T.); (I.G.d.M.)
- Faculty of Medicine of the University of Porto (FMUP), 4200-072 Porto, Portugal;
- Abel Salazar Institute for the Biomedical Sciences (ICBAS), University of Porto, 4050-313 Porto, Portugal
| | - Joana Savva-Bordalo
- Department of Medical Oncology, Portuguese Institute of Oncology of Porto (IPO Porto), 4200-072 Porto, Portugal; (J.S.-B.); (D.P.)
| | - Mariana Rei
- Department of Gynaecology, Portuguese Institute of Oncology of Porto (IPO Porto), 4200-072 Porto, Portugal;
| | - Joana Liz-Pimenta
- Faculty of Medicine of the University of Porto (FMUP), 4200-072 Porto, Portugal;
- Department of Medical Oncology, Centro Hospitalar de Trás-os-Montes e Alto Douro (CHTMAD), 5000-508 Vila Real, Portugal
| | - Inês Guerra de Melo
- Molecular Oncology and Viral Pathology Group, Research Center of IPO Porto (CI-IPOP)/Pathology and Laboratory Medicine Department, Clinical Pathology SV/RISE@CI-IPOP (Health Research Network), Portuguese Oncology Institute of Porto (IPO Porto)/Porto Comprehensive Cancer Centre (Porto.CCC), 4200-072 Porto, Portugal; (I.S.M.); (V.T.); (I.G.d.M.)
- Faculty of Medicine of the University of Porto (FMUP), 4200-072 Porto, Portugal;
| | - Joana Assis
- Clinical Research Unit, Research Center of IPO Porto (CI-IPOP)/RISE@CI-IPOP (Health Research Network), Portuguese Oncology Institute of Porto (IPO Porto)/Porto Comprehensive Cancer Center (Porto.CCC), 4200-072 Porto, Portugal;
| | - Deolinda Pereira
- Department of Medical Oncology, Portuguese Institute of Oncology of Porto (IPO Porto), 4200-072 Porto, Portugal; (J.S.-B.); (D.P.)
| | - Rui Medeiros
- Molecular Oncology and Viral Pathology Group, Research Center of IPO Porto (CI-IPOP)/Pathology and Laboratory Medicine Department, Clinical Pathology SV/RISE@CI-IPOP (Health Research Network), Portuguese Oncology Institute of Porto (IPO Porto)/Porto Comprehensive Cancer Centre (Porto.CCC), 4200-072 Porto, Portugal; (I.S.M.); (V.T.); (I.G.d.M.)
- Faculty of Medicine of the University of Porto (FMUP), 4200-072 Porto, Portugal;
- Abel Salazar Institute for the Biomedical Sciences (ICBAS), University of Porto, 4050-313 Porto, Portugal
- Faculty of Health Sciences, Fernando Pessoa University, 4200-150 Porto, Portugal
- Research Department, Portuguese League Against Cancer (NRNorte), 4200-172 Porto, Portugal
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Wang T, Liu X, Zhu Y, Zhang Y, Zhang Z, Huang G, Xu J. Antithrombotic strategy in cancer patients comorbid with acute coronary syndrome and atrial fibrillation. Front Cardiovasc Med 2023; 10:1325488. [PMID: 38162143 PMCID: PMC10756915 DOI: 10.3389/fcvm.2023.1325488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2023] [Accepted: 11/27/2023] [Indexed: 01/03/2024] Open
Abstract
It has been shown that patients with cancer have a longer expected life duration, benefiting from advanced medical therapy. Meanwhile, the risk of suffering from cardiovascular disease (CVD) has been increasing with ageing. A growing number of studies have elucidated the association between cancer and CVD. Cancer, atrial fibrillation (AF) and coronary artery disease share some common factors and interact with each other, such as obesity, aging, diabetes, and inflammation, but the potential specific mechanism is still unclear. In addition, cancer-specific and therapy-related factors may increase the risk of embolism and bleeding in patients with cancer than in general population. However, current available embolic and bleeding risk scores applied in patients with CVD may not be applicable for risk assessment in cancer patients, which would be difficult for clinicians to select an appropriate antithrombotic regimen and ensure the balance between bleeding and embolism. Moreover, different types of cancer have distinct risks, which may increase the complexity of antithrombotic therapy. In this review, we review the literature related to cancer, AF, and acute coronary syndrome, focusing on the epidemiological status, physiological mechanism, embolism and bleeding risks, and strategies of antithrombotic therapy.
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Affiliation(s)
- Tianbo Wang
- Department of Cardiology, The Third People’s Hospital of Chengdu, Chengdu, China
- Affiliated Hospital of Southwest Jiaotong University, College of Medicine, Southwest Jiaotong University, Chengdu, China
| | - Xiaohan Liu
- Department of Cardiology, The Third People’s Hospital of Chengdu, Chengdu, China
- Affiliated Hospital of Southwest Jiaotong University, College of Medicine, Southwest Jiaotong University, Chengdu, China
| | - Yuxin Zhu
- Department of Cardiology, The Third People’s Hospital of Chengdu, Chengdu, China
- Affiliated Hospital of Southwest Jiaotong University, College of Medicine, Southwest Jiaotong University, Chengdu, China
| | - Yue Zhang
- Department of Cardiology, The Third People’s Hospital of Chengdu, Chengdu, China
- Cardiovascular Disease Research Institute of Chengdu, Chengdu, China
| | - Zhen Zhang
- Department of Cardiology, The Third People’s Hospital of Chengdu, Chengdu, China
- Affiliated Hospital of Southwest Jiaotong University, College of Medicine, Southwest Jiaotong University, Chengdu, China
- Cardiovascular Disease Research Institute of Chengdu, Chengdu, China
| | - Gang Huang
- Department of Cardiology, The Third People’s Hospital of Chengdu, Chengdu, China
- Affiliated Hospital of Southwest Jiaotong University, College of Medicine, Southwest Jiaotong University, Chengdu, China
- Cardiovascular Disease Research Institute of Chengdu, Chengdu, China
| | - Junbo Xu
- Department of Cardiology, The Third People’s Hospital of Chengdu, Chengdu, China
- Affiliated Hospital of Southwest Jiaotong University, College of Medicine, Southwest Jiaotong University, Chengdu, China
- Cardiovascular Disease Research Institute of Chengdu, Chengdu, China
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Zhou B, Wang Z, Dou Q, Li W, Li Y, Yan Z, Sun P, Zhao B, Li X, Shen F, Zhang B, Guo M. Long-term outcomes of esophageal and gastric cancer patients with cardiovascular and metabolic diseases: A two-center propensity score-matched cohort study. J Transl Int Med 2023; 11:234-245. [PMID: 37818156 PMCID: PMC10561076 DOI: 10.2478/jtim-2023-0112] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/12/2023] Open
Abstract
Background and Objectives An increased risk of cardiovascular and metabolic diseases (CVMDs) among patients with cancer suggests a potential link between CVMD and cancer. The impact of CVMD on the survival time of patients with esophageal and gastric cancer remains unknown. We aimed to determine the incidence of CVMD and its impact on the longterm outcomes in esophageal and gastric cancer patients. Methods A total of 2074 cancer patients were enrolled from January 1, 2007 to December 31, 2017 in two hospitals, including 1205 cases of esophageal cancer and 869 cases of gastric cancer, who were followed up for a median of 79.8 and 79.3 months, respectively. Survival time was analyzed using the Kaplan-Meier method before and after propensity score matching. Results The incidence of CVMD in patients with esophageal and gastric cancer was 34.1% (411/1205) and 34.3% (298/869), respectively. The effects of hypertension, diabetes, and stroke on the long-term survival of esophageal and gastric cancer patients were not significant (all P > 0.05). The survival time was significantly longer in esophageal cancer patients without ischemic heart disease than in patients with ischemic heart disease, both before matching (36.5 vs. 29.1 months, P = 0.027) and after matching (37.4 vs. 27.9 months, P = 0.011). The survival time in gastric cancer patients without ischemic heart disease was significantly longer than in patients with ischemic heart disease, both before (28.4 vs.17.5 months, P = 0.032) and after matching (29.5 vs.17.5 months, P = 0.02). Conclusion The survival time of esophageal and gastric cancer patients with ischemic heart disease was significantly reduced compared to that of esophageal and gastric cancer patients without ischemic heart disease.
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Affiliation(s)
- Bo Zhou
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, Beijing100853, China
| | - Zhixin Wang
- Department of Gastroenterology and Hepatology, the First Medical Center, The Third Affiliated Hospital of Xinxiang Medical University, Xinxiang453003, Henan Province, China
| | - Qifeng Dou
- Department of Urology Surgery, The First Affiliated Hospital of Xinxiang Medical University, Xinxiang453199, Henan Province, China
| | - Wenbin Li
- Department of Cardiovascular Surgery, Beijing Anzhen Hospital affiliated to Capital Medical University, Beijing100029, China
| | - Yangyang Li
- Department of Cardiovascular Surgery, Henan Provincial Chest Hospital, Zhengzhou450008, Henan Province, China
| | - Zhengqiang Yan
- Department of General Surgery, The First Affiliated Hospital of Xinxiang Medical University, Xinxiang453199, Henan Province, China
| | - Peisheng Sun
- Department of General Surgery, The First Affiliated Hospital of Xinxiang Medical University, Xinxiang453199, Henan Province, China
| | - Baosheng Zhao
- Department of Thoracic Surgery, The First Affiliated Hospital of Xinxiang Medical University, Xinxiang453199, Henan Province, China
| | - Xiumin Li
- Department of Gastroenterology and Hepatology, the First Medical Center, The Third Affiliated Hospital of Xinxiang Medical University, Xinxiang453003, Henan Province, China
- Henan Key Laboratory of Tumor Molecular Therapy Medicine, Xinxiang Medical University, Xinxiang453003, Henan Province, China
| | - Fangfang Shen
- The Key Laboratory for Tumor Translational Medicine, The Third Affiliated Hospital of Xinxiang Medical University, Xinxiang453003, Henan Province, China
| | - Bangjie Zhang
- Department of Gastroenterology and Hepatology, the First Medical Center, The Third Affiliated Hospital of Xinxiang Medical University, Xinxiang453003, Henan Province, China
| | - Mingzhou Guo
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, Beijing100853, China
- Department of Gastroenterology and Hepatology, the First Medical Center, The Third Affiliated Hospital of Xinxiang Medical University, Xinxiang453003, Henan Province, China
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Leiva O, Alam U, Bohart I, Yang EH. Interventional Cardio-Oncology: Unique Challenges and Considerations in a High-Risk Population. Curr Treat Options Oncol 2023:10.1007/s11864-023-01110-2. [PMID: 37296366 PMCID: PMC10356652 DOI: 10.1007/s11864-023-01110-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/09/2023] [Indexed: 06/12/2023]
Abstract
OPINION STATEMENT Patients with cancer are at risk of developing cardiovascular disease (CVD) including atherosclerotic heart disease (AHD), valvular heart disease (VHD), and atrial fibrillation (AF). Advances in percutaneous catheter-based treatments, including percutaneous coronary intervention (PCI) for AHD, percutaneous valve replacement or repair for VHD, and ablation and left atrial appendage occlusion devices (LAAODs) for AF, have provided patients with CVD significant benefit in the recent decades. However, trials and registries investigating outcomes of these procedures often exclude patients with cancer. As a result, patients with cancer are less likely to undergo these therapies despite their benefits. Despite the inclusion of cancer patients in randomized clinical trial data, studies suggest that cancer patients derive similar benefits of percutaneous therapies for CVD compared with patients without cancer. Therefore, percutaneous interventions for CVD should not be withheld in patients with cancer, as they may still benefit from these procedures.
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Affiliation(s)
- Orly Leiva
- Division of Cardiology, Department of Medicine, New York University Grossman School of Medicine, New York, NY, USA
| | - Usman Alam
- Department of Medicine, New York University Grossman School of Medicine, New York, NY, USA
| | - Isaac Bohart
- Department of Medicine, New York University Grossman School of Medicine, New York, NY, USA
| | - Eric H Yang
- Division of Cardiology, Department of Medicine, UCLA Cardio-Oncology Program, University of California at Los Angeles, 100 Medical Plaza, Suite 630, Los Angeles, CA, 90095, USA.
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How to manage coagulopathies in critically ill patients. Intensive Care Med 2023; 49:273-290. [PMID: 36808215 DOI: 10.1007/s00134-023-06980-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 01/06/2023] [Indexed: 02/19/2023]
Abstract
Coagulopathy is a severe and frequent complication in critically ill patients, for which the pathogenesis and presentation may be variable depending on the underlying disease. Based on the dominant clinical phenotype, the current review differentiates between hemorrhagic coagulopathies, characterized by a hypocoagulable and hyperfibrinolysis state, and thrombotic coagulopathies with a systemic prothrombotic and antifibrinolytic phenotype. We discuss the differences in pathogenesis and treatment of the common coagulopathies.
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Pharmacological Mechanism of Pingxiao Formula against Colorectal Cancer. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:7884740. [PMID: 36582768 PMCID: PMC9794442 DOI: 10.1155/2022/7884740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 12/01/2022] [Accepted: 12/03/2022] [Indexed: 12/24/2022]
Abstract
Colorectal cancer (CRC) is the most common cancer worldwide and develops due to a broad range of causative factors. Pingxiao (PX) formula and Xihuang (XH) formula are two commonly used drugs to treat CRC, especially as an alternative therapy for those patients who could not suffer surgery, chemotherapy, or immunotherapy, namely, elder or advanced CRC patients. However, the pertinent pharmacological mechanisms are still elusive. The investigation was designed to explain the pharmacological mechanisms of the PX formula. A murine model of CRC was established by injecting CT26.WT cells into the caecum of 4-week-old male Balb/c mice, following PX or XH treatment for 30 days. Network pharmacology analysis combined with weighted gene coexpression network analysis (WGCNA) predicted the pharmacological mechanisms and therapeutic value. High-throughput 16S rRNA sequencing determined the alterations in the gut microbiota communities. Western blotting, immunofluorescence, and flow cytometry examined the influence of PX on the tumor microenvironment (TME). Injection of CT26.WT-induced CRC in Balb/c mice was markedly attenuated by PX treatment. Compared with XH administration, PX exhibited a stronger antitumor effect, such as smaller tumor volume, lower interleukin 17 (IL-17), IL-6 and tumor necrosis factor-alpha (TNFα) serum levels, and higher interferon-gamma (IFN-γ) concentration. Network pharmacology analysis demonstrated that both PX and XH targets were enriched in cancers and inflammatory responses. RNA sequencing confirmed that PX treatment induced cancer cell apoptosis and inhibited inflammatory reactions within the tumor. Moreover, the PX formula considerably restored homeostasis of the gut microbiota, which was not observed in the XH group. PX targets, those associated with the survival probability of CRC patients, correlated with macrophage (Mφ) infiltration, which presented an independent risk factor for the CRC outcome. PX treatment promoted the transition of alternatively activated Mφs (M2 Mφs) to classically activated Mφs (M1 Mφs). Moreover, the peritoneal Mφs from the PX group inhibited the migration of CW26.WT cells, as evidenced by the wound healing experiment and transwell assay, which was consistent with the decreased expression of the vascular endothelial growth factor (VEGF). Furthermore, the coculturing system confirmed that PX-treated Mφs suppressed colorectal tumor-derived organoid proliferation. PX formula exhibits a potential antitumor effect against CRC by suppressing the colonization of pathological microorganisms, reshaping Mφ effector functions and hence inhibiting cancer cell proliferation.
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Terrassoux L, Claux H, Bacari S, Meignan S, Furlan A. A Bloody Conspiracy. Blood Vessels and Immune Cells in the Tumor Microenvironment. Cancers (Basel) 2022; 14:cancers14194581. [PMID: 36230504 PMCID: PMC9558972 DOI: 10.3390/cancers14194581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Revised: 09/10/2022] [Accepted: 09/15/2022] [Indexed: 11/29/2022] Open
Abstract
Simple Summary The tumor microenvironment has risen over the last years as a significant contributor to the failure of antitumoral strategies due to its numerous pro-tumorigenic activities. In this review, we focused on two features of this microenvironment, namely angiogenesis and immunity, which have been the targets of therapies to tackle tumors via its microenvironmental part over the last decade. Increasing our knowledge of the complex interactions within this ecosystem is mandatory to optimize these therapeutic approaches. The development of innovative experimental models is of great help in reaching this goal. Abstract Cancer progression occurs in concomitance with a profound remodeling of the cellular microenvironment. Far from being a mere passive event, the re-orchestration of interactions between the various cell types surrounding tumors highly contributes to the progression of the latter. Tumors notably recruit and stimulate the sprouting of new blood vessels through a process called neo-angiogenesis. Beyond helping the tumor cope with an increased metabolic demand associated with rapid growth, this also controls the metastatic dissemination of cancer cells and the infiltration of immune cells in the tumor microenvironment. To decipher this critical interplay for the clinical progression of tumors, the research community has developed several valuable models in the last decades. This review offers an overview of the various instrumental solutions currently available, including microfluidic chips, co-culture models, and the recent rise of organoids. We highlight the advantages of each technique and the specific questions they can address to better understand the tumor immuno-angiogenic ecosystem. Finally, we discuss this development field’s fundamental and applied perspectives.
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Affiliation(s)
- Lisa Terrassoux
- Univ. Lille, CNRS, Inserm, CHU Lille, UMR9020-U1277-CANTHER-Cancer Heterogeneity Plasticity and Resistance to Therapies, F-59000 Lille, France
- Tumorigenesis and Resistance to Treatment Unit, Centre Oscar Lambret, F-59000 Lille, France
| | - Hugo Claux
- Univ. Lille, CNRS, Inserm, CHU Lille, UMR9020-U1277-CANTHER-Cancer Heterogeneity Plasticity and Resistance to Therapies, F-59000 Lille, France
- Tumorigenesis and Resistance to Treatment Unit, Centre Oscar Lambret, F-59000 Lille, France
| | - Salimata Bacari
- Univ. Lille, CNRS, Inserm, CHU Lille, UMR9020-U1277-CANTHER-Cancer Heterogeneity Plasticity and Resistance to Therapies, F-59000 Lille, France
- Tumorigenesis and Resistance to Treatment Unit, Centre Oscar Lambret, F-59000 Lille, France
| | - Samuel Meignan
- Univ. Lille, CNRS, Inserm, CHU Lille, UMR9020-U1277-CANTHER-Cancer Heterogeneity Plasticity and Resistance to Therapies, F-59000 Lille, France
- Tumorigenesis and Resistance to Treatment Unit, Centre Oscar Lambret, F-59000 Lille, France
| | - Alessandro Furlan
- Univ. Lille, CNRS, Inserm, CHU Lille, UMR9020-U1277-CANTHER-Cancer Heterogeneity Plasticity and Resistance to Therapies, F-59000 Lille, France
- Tumorigenesis and Resistance to Treatment Unit, Centre Oscar Lambret, F-59000 Lille, France
- Correspondence:
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Ahmann A, McElroy T, Stratton N. Inferior Vena Cava Filter Use in the Setting of Gastrointestinal Blood Loss, Malignancy, and Multiple Thromboembolisms: A Case Report. Cureus 2022; 14:e28212. [PMID: 36158360 PMCID: PMC9484811 DOI: 10.7759/cureus.28212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/20/2022] [Indexed: 11/05/2022] Open
Abstract
Cancer-associated thromboembolism (CAT) is a common yet serious condition that occurs due to the physiological changes brought about by malignancy. The two conditions that are the most prevalent are deep vein thrombosis (DVT) and pulmonary embolism (PE). Anticoagulation is the standard of care for these thrombotic problems, however, in the event these medications are contraindicated, other treatment modalities may be needed. One common example is in the setting of an active bleed, such as gastrointestinal (GI) cancer. A treatment that has been used more frequently in recent years is the inferior vena cava (IVC) filter. These can be placed to provide a physical barrier to prevent a thrombus from moving through the circulation and potentially embolizing critical organs. An advantage of these devices is that they can be placed and removed when the use of pharmacological agents is better indicated. This report is a good example of a situation where an active GI malignancy created a hypercoagulable state leading to multiple thromboembolisms. An IVC filter was placed in the perioperative setting to prevent further thrombus migration while the primary malignancy was cured with a hemicolectomy.
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Palacios-Acedo AL, Langiu M, Crescence L, Mège D, Dubois C, Panicot-Dubois L. Platelet and Cancer-Cell Interactions Modulate Cancer-Associated Thrombosis Risk in Different Cancer Types. Cancers (Basel) 2022; 14:730. [PMID: 35159000 PMCID: PMC8833365 DOI: 10.3390/cancers14030730] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 01/26/2022] [Accepted: 01/28/2022] [Indexed: 02/01/2023] Open
Abstract
The first cause of death in cancer patients, after tumoral progression itself, is thrombo-embolic disease. This cancer-associated hypercoagulability state is known as Trousseau's syndrome, and the risk for developing thrombotic events differs according to cancer type and stage, as well as within patients. Massive platelet activation by tumor cells is the key mediator of thrombus formation in Trousseau's syndrome. In this literature review, we aimed to compare the interactions between cancer cells and platelets in three different cancer types, with low, medium and high thrombotic risk. We chose oral squamous cell carcinoma for the low-thrombotic-risk, colorectal adenocarcinoma for the medium-thrombotic-risk, and pancreatic carcinoma for the high-thrombotic-risk cancer type. We showcase that understanding these interactions is of the highest importance to find new biomarkers and therapeutic targets for cancer-associated thrombosis.
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Affiliation(s)
- Ana-Luisa Palacios-Acedo
- Aix Marseille University, INSERM 1263 (Institut National de la Santé et de la Recherche), INRAE 1260 (Institut National de la Recherche Agronomique et de l’Environnement), C2VN (Center for CardioVascular and Nutrition Research), 13885 Marseille, France; (A.-L.P.-A.); (M.L.); (L.C.); (D.M.); (L.P.-D.)
| | - Mélanie Langiu
- Aix Marseille University, INSERM 1263 (Institut National de la Santé et de la Recherche), INRAE 1260 (Institut National de la Recherche Agronomique et de l’Environnement), C2VN (Center for CardioVascular and Nutrition Research), 13885 Marseille, France; (A.-L.P.-A.); (M.L.); (L.C.); (D.M.); (L.P.-D.)
| | - Lydie Crescence
- Aix Marseille University, INSERM 1263 (Institut National de la Santé et de la Recherche), INRAE 1260 (Institut National de la Recherche Agronomique et de l’Environnement), C2VN (Center for CardioVascular and Nutrition Research), 13885 Marseille, France; (A.-L.P.-A.); (M.L.); (L.C.); (D.M.); (L.P.-D.)
- Marseille University, PIVMI (Plateforme d’Imagerie Vasculaire et de Microscopie Intravitale), C2VN (Center for CardioVascular and Nutrition Research), 13385 Marseille, France
| | - Diane Mège
- Aix Marseille University, INSERM 1263 (Institut National de la Santé et de la Recherche), INRAE 1260 (Institut National de la Recherche Agronomique et de l’Environnement), C2VN (Center for CardioVascular and Nutrition Research), 13885 Marseille, France; (A.-L.P.-A.); (M.L.); (L.C.); (D.M.); (L.P.-D.)
- Department of Digestive Surgery, La Timone University Hospital, 13005 Marseille, France
| | - Christophe Dubois
- Aix Marseille University, INSERM 1263 (Institut National de la Santé et de la Recherche), INRAE 1260 (Institut National de la Recherche Agronomique et de l’Environnement), C2VN (Center for CardioVascular and Nutrition Research), 13885 Marseille, France; (A.-L.P.-A.); (M.L.); (L.C.); (D.M.); (L.P.-D.)
- Marseille University, PIVMI (Plateforme d’Imagerie Vasculaire et de Microscopie Intravitale), C2VN (Center for CardioVascular and Nutrition Research), 13385 Marseille, France
| | - Laurence Panicot-Dubois
- Aix Marseille University, INSERM 1263 (Institut National de la Santé et de la Recherche), INRAE 1260 (Institut National de la Recherche Agronomique et de l’Environnement), C2VN (Center for CardioVascular and Nutrition Research), 13885 Marseille, France; (A.-L.P.-A.); (M.L.); (L.C.); (D.M.); (L.P.-D.)
- Marseille University, PIVMI (Plateforme d’Imagerie Vasculaire et de Microscopie Intravitale), C2VN (Center for CardioVascular and Nutrition Research), 13385 Marseille, France
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11
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Leiva O, AbdelHameid D, Connors JM, Cannon CP, Bhatt DL. Common Pathophysiology in Cancer, Atrial Fibrillation, Atherosclerosis, and Thrombosis: JACC: CardioOncology State-of-the-Art Review. JACC CardioOncol 2021; 3:619-634. [PMID: 34988471 PMCID: PMC8702799 DOI: 10.1016/j.jaccao.2021.08.011] [Citation(s) in RCA: 47] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Accepted: 08/06/2021] [Indexed: 12/13/2022] Open
Abstract
Cardiovascular disease and cancer are the 2 leading causes of death worldwide. Emerging evidence suggests common mechanisms between cancer and cardiovascular disease, including atrial fibrillation and atherosclerosis. With advances in cancer therapies, screening, and diagnostics, cancer-specific survival and outcomes have improved. This increase in survival has led to the coincidence of cardiovascular disease, including atrial fibrillation and atherosclerosis, as patients with cancer live longer. Additionally, cancer and cardiovascular disease share several risk factors and underlying pathophysiologic mechanisms, including inflammation, cancer-related factors including treatment effects, and alterations in platelet function. Patients with cancer are at increased risk for bleeding and thrombosis compared with the general population. Although optimal antithrombotic therapy, including agent choice and duration, has been extensively studied in the general population, this area remains understudied in patients with cancer despite their altered thrombotic and bleeding risk. Future investigation, including incorporation of cancer-specific characteristics to traditional thrombotic and bleeding risk scores, clinical trials in the cancer population, and the development of novel antithrombotic and anti-inflammatory strategies on the basis of shared pathophysiologic mechanisms, is warranted to improve outcomes in this patient population.
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Key Words
- AF, atrial fibrillation
- CAD, coronary artery disease
- CHIP, clonal hematopoiesis of indeterminate potential
- CI, confidence interval
- CLEC-2, C-type lectin-like receptor 2
- HR, hazard ratio
- IL, interleukin
- MI, myocardial infarction
- PCI, percutaneous coronary intervention
- ROS, reactive oxygen species
- TKI, tyrosine kinase inhibitor
- VTE, venous thromboembolism
- arrhythmia
- risk factor
- thrombosis
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Affiliation(s)
- Orly Leiva
- Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Duaa AbdelHameid
- Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Jean M. Connors
- Division of Hematology, Brigham and Women’s Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Christopher P. Cannon
- Brigham and Women’s Hospital Heart & Vascular Center and Harvard Medical School, Boston, Massachusetts, USA
| | - Deepak L. Bhatt
- Brigham and Women’s Hospital Heart & Vascular Center and Harvard Medical School, Boston, Massachusetts, USA
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12
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Neuenfeldt FS, Weigand MA, Fischer D. Coagulopathies in Intensive Care Medicine: Balancing Act between Thrombosis and Bleeding. J Clin Med 2021; 10:5369. [PMID: 34830667 PMCID: PMC8623639 DOI: 10.3390/jcm10225369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Revised: 11/10/2021] [Accepted: 11/16/2021] [Indexed: 11/23/2022] Open
Abstract
Patient Blood Management advocates an individualized treatment approach, tailored to each patient's needs, in order to reduce unnecessary exposure to allogeneic blood products. The optimization of hemostasis and minimization of blood loss is of high importance when it comes to critical care patients, as coagulopathies are a common phenomenon among them and may significantly impact morbidity and mortality. Treating coagulopathies is complex as thrombotic and hemorrhagic conditions may coexist and the medications at hand to modulate hemostasis can be powerful. The cornerstones of coagulation management are an appropriate patient evaluation, including the individual risk of bleeding weighed against the risk of thrombosis, a proper diagnostic work-up of the coagulopathy's etiology, treatment with targeted therapies, and transfusion of blood product components when clinically indicated in a goal-directed manner. In this article, we will outline various reasons for coagulopathy in critical care patients to highlight the aspects that need special consideration. The treatment options outlined in this article include anticoagulation, anticoagulant reversal, clotting factor concentrates, antifibrinolytic agents, desmopressin, fresh frozen plasma, and platelets. This article outlines concepts with the aim of the minimization of complications associated with coagulopathies in critically ill patients. Hereditary coagulopathies will be omitted in this review.
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Affiliation(s)
| | | | - Dania Fischer
- Department of Anaesthesiology, Heidelberg University Hospital, 69120 Heidelberg, Germany; (F.S.N.); (M.A.W.)
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13
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Molnár AÁ, Nádasy GL, Dörnyei G, Patai BB, Delfavero J, Fülöp GÁ, Kirkpatrick AC, Ungvári Z, Merkely B. The aging venous system: from varicosities to vascular cognitive impairment. GeroScience 2021; 43:2761-2784. [PMID: 34762274 PMCID: PMC8602591 DOI: 10.1007/s11357-021-00475-2] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Accepted: 10/12/2021] [Indexed: 10/25/2022] Open
Abstract
Aging-induced pathological alterations of the circulatory system play a critical role in morbidity and mortality of older adults. While the importance of cellular and molecular mechanisms of arterial aging for increased cardiovascular risk in older adults is increasingly appreciated, aging processes of veins are much less studied and understood than those of arteries. In this review, age-related cellular and morphological alterations in the venous system are presented. Similarities and dissimilarities between arterial and venous aging are highlighted, and shared molecular mechanisms of arterial and venous aging are considered. The pathogenesis of venous diseases affecting older adults, including varicose veins, chronic venous insufficiency, and deep vein thrombosis, is discussed, and the potential contribution of venous pathologies to the onset of vascular cognitive impairment and neurodegenerative diseases is emphasized. It is our hope that a greater appreciation of the cellular and molecular processes of vascular aging will stimulate further investigation into strategies aimed at preventing or retarding age-related venous pathologies.
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Affiliation(s)
- Andrea Ágnes Molnár
- Heart and Vascular Center, Semmelweis University, Városmajor Street 68, 1121, Budapest, Hungary.
| | | | - Gabriella Dörnyei
- Department of Morphology and Physiology, Health Sciences Faculty, Semmelweis University, Budapest, Hungary
| | | | - Jordan Delfavero
- Vascular Cognitive Impairment and Neurodegeneration Program, Center for Geroscience and Healthy Brain Aging/Reynolds Oklahoma Center On Aging, Department of Biochemistry and Molecular Biology, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| | - Gábor Áron Fülöp
- Heart and Vascular Center, Semmelweis University, Városmajor Street 68, 1121, Budapest, Hungary
| | - Angelia C Kirkpatrick
- Department of Medicine, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA.,Veterans Affairs Medical Center, 921 NE 13th Street, Oklahoma City, OK, 73104, USA
| | - Zoltán Ungvári
- Vascular Cognitive Impairment and Neurodegeneration Program, Center for Geroscience and Healthy Brain Aging/Reynolds Oklahoma Center On Aging, Department of Biochemistry and Molecular Biology, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA.,International Training Program in Geroscience, Doctoral School of Basic and Translational Medicine/Department of Public Health, Semmelweis University, Budapest, Hungary
| | - Béla Merkely
- Heart and Vascular Center, Semmelweis University, Városmajor Street 68, 1121, Budapest, Hungary
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14
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Fontana S, Mauceri R, Novara ME, Alessandro R, Campisi G. Protein Cargo of Salivary Small Extracellular Vesicles as Potential Functional Signature of Oral Squamous Cell Carcinoma. Int J Mol Sci 2021; 22:ijms222011160. [PMID: 34681822 PMCID: PMC8539015 DOI: 10.3390/ijms222011160] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Revised: 10/11/2021] [Accepted: 10/13/2021] [Indexed: 02/07/2023] Open
Abstract
The early diagnosis of oral squamous cell carcinoma (OSCC) is still an investigative challenge. Saliva has been proposed as an ideal diagnostic medium for biomarker detection by mean of liquid biopsy technique. The aim of this pilot study was to apply proteomic and bioinformatic strategies to determine the potential use of saliva small extracellular vesicles (S/SEVs) as a potential tumor biomarker source. Among the twenty-three enrolled patients, 5 were free from diseases (OSCC_FREE), 6 were with OSCC without lymph node metastasis (OSCC_NLNM), and 12 were with OSCC and lymph node metastasis (OSCC_LNM). The S/SEVs from patients of each group were pooled and properly characterized before performing their quantitative proteome comparison based on the SWATH_MS (Sequential Window Acquisition of all Theoretical Mass Spectra) method. The analysis resulted in quantitative information for 365 proteins differentially characterizing the S/SEVs of analyzed clinical conditions. Bioinformatic analysis of the proteomic data highlighted that each S/SEV group was associated with a specific cluster of enriched functional network terms. Our results highlighted that protein cargo of salivary small extracellular vesicles defines a functional signature, thus having potential value as novel predict biomarkers for OSCC.
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Affiliation(s)
- Simona Fontana
- Department of Biomedicine, Neurosciences and Advanced Diagnostics, University of Palermo, 90133 Palermo, Italy; (M.E.N.); (R.A.)
- Correspondence: ; Tel.: +39-09123865731
| | - Rodolfo Mauceri
- Department of Surgical, Oncological and Oral Sciences, University of Palermo, 90127 Palermo, Italy; (R.M.); (G.C.)
- Department of Biomedical and Dental Sciences, Morphological and Functional Images, University of Messina, 98124 Messina, Italy
- Department of Dental Surgery, Faculty of Dental Surgery, University of Malta, 2090 Msida, Malta
| | - Maria Eugenia Novara
- Department of Biomedicine, Neurosciences and Advanced Diagnostics, University of Palermo, 90133 Palermo, Italy; (M.E.N.); (R.A.)
| | - Riccardo Alessandro
- Department of Biomedicine, Neurosciences and Advanced Diagnostics, University of Palermo, 90133 Palermo, Italy; (M.E.N.); (R.A.)
- Institute for Biomedical Research and Innovation (IRIB), National Research Council (CNR), 90146 Palermo, Italy
| | - Giuseppina Campisi
- Department of Surgical, Oncological and Oral Sciences, University of Palermo, 90127 Palermo, Italy; (R.M.); (G.C.)
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15
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Zhang P, Li L, Tian J, Zhang P, Yang K. Statins for the prevention of primary venous thromboembolism. Hippokratia 2021. [DOI: 10.1002/14651858.cd014769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Peng Zhang
- Department of Pediatric Surgery; Nanyang Central Hospital; Nanyang China
| | - Lun Li
- Department of Breast Surgery; The Second Xiangya Hospital, Central South University; Changsha China
| | - JinHui Tian
- Evidence-Based Medicine Center, School of Basic Medical Sciences; Lanzhou University; Lanzhou City China
| | - Peizhen Zhang
- Maternity and Child-care; Hospital of Lanzhou City; Lanzhou City China
| | - KeHu Yang
- Key Laboratory of Evidence Based Medicine and Knowledge Translation of Gansu Province; Lanzhou University; Lanzhou City China
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16
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Pathophysiology of Coagulopathy in Hematological Malignancies and in COVID-19. Hemasphere 2021; 5:e571. [PMID: 34095755 PMCID: PMC8171377 DOI: 10.1097/hs9.0000000000000571] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2021] [Accepted: 04/07/2021] [Indexed: 01/08/2023] Open
Abstract
Many severe illnesses with a systemic impact may cause activation of coagulation. While systemic activation of coagulation leads to a coagulopathy that follows many common activation pathways and failure of endogenous regulatory anticoagulant systems, underlying conditions may utilize distinctive pathogenetic routes and may vary in clinical manifestations of the coagulopathy. The coagulation derangement associated with hematological malignancies and the coagulopathy of coronavirus disease 2019 (COVID-19) clearly demonstrate such differences. Malignancies are associated with venous thromboembolism due to the biological effect of malignant cells, frequent medical interventions, or the presence of indwelling vascular catheters. The underlying pathogenesis of cancer-associated coagulopathy relies on tissue factor-mediated activation of coagulation, cytokine-controlled defective anticoagulant pathways, fibrinolytic changes, and dysfunctional endothelium. There is an additional risk caused by anti-cancer agents including chemotherapy and immunotherapy. The underlying pathogenetic factor that contributes to the thrombotic risk associated with chemotherapy is endothelial cell injury (or loss of protection of endothelial integrity, for example, by vascular endothelial growth factor inhibition). In addition, individual anti-cancer agents may have specific prothrombotic effects. One of the remarkable features of severe COVID-19 infections is a coagulopathy that mimics but is not identical to the disseminated intravascular coagulation and thrombotic microangiopathy and has been identified as a strong marker for an adverse outcome. Severe COVID-19 infections cause inflammation-induced changes in coagulation in combination with severe endothelial cell injury. This coagulopathy likely contributes to pulmonary microvascular thrombosis, bronchoalveolar fibrin deposition (which is a hallmark of acute respiratory distress syndrome) and venous thromboembolic complications.
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17
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Risk Prediction and New Prophylaxis Strategies for Thromboembolism in Cancer. Cancers (Basel) 2021; 13:cancers13071556. [PMID: 33805252 PMCID: PMC8037773 DOI: 10.3390/cancers13071556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Accepted: 03/25/2021] [Indexed: 11/17/2022] Open
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