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Abstract
Thrombosis and bleeding are commonly observed in cancer patients, and their management is crucial for positive patient outcomes. A comprehensive, prophylactic, and therapeutic management of venous thrombosis should focus on identifying the patients who would benefit most from treatment to reduce mortality and minimize the risk of thrombosis recurrence without significantly increasing the risk of bleeding. Existing cancer scales provide valuable information for assessing the overall burden of cancer and guiding treatment decisions, but their ability to predict thrombotic and bleeding events remains limited. With increasing knowledge of the pathophysiology of cancer and the availability of advanced anticancer therapies, new risk factors for cancer-associated thrombosis and bleeding are being identified. In this report, we analyze the current literature and identify new risk factors for venous thrombosis and bleeding which are not included in routinely used risk scores. While some existing cancer scales partially capture the risk of thrombosis and bleeding, there is a need for more specific and accurate scales tailored to these complications. The development of such scales could improve risk stratification, aid in treatment selection, and enhance patient care. Therefore, further research and development of novel cancer scales focused on thrombosis and bleeding are warranted to optimize patient management and outcomes.
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Affiliation(s)
- Marek Z Wojtukiewicz
- Department of Oncology, Medical University of Bialystok, Bialystok, Poland
- Comprehensive Cancer Center, Bialystok, Poland
| | - Petra Tesarova
- Department of Oncology, Institute of Radiation Oncology, First Faculty of Medicine, Charles University and Bulovka University Hospital, Prague, Czech Republic
| | - Debora Karetová
- Second Department of Medicine-Department of Cardiovascular Medicine, Charles University and General University Hospital, Prague, Czech Republic
| | - Jerzy Windyga
- Department of Hemostasis Disorders and Internal Medicine, Laboratory of Hemostasis and Metabolic Diseases, Institute of Hematology and Transfusion Medicine in Warsaw, Warsaw, Poland
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2
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Aleksandrowicz K, Hempel D, Polityńska B, Wojtukiewicz AM, Honn KV, Tang DG, Wojtukiewicz MZ. The Complex Role of Thrombin in Cancer and Metastasis: Focus on Interactions with the Immune System. Semin Thromb Hemost 2024; 50:462-473. [PMID: 37984359 DOI: 10.1055/s-0043-1776875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2023]
Abstract
Thrombin, a pleiotropic enzyme involved in coagulation, plays a crucial role in both procoagulant and anticoagulant pathways. Thrombin converts fibrinogen into fibrin, initiates platelet activation, and promotes clot formation. Thrombin also activates anticoagulant pathways, indirectly inhibiting factors involved in coagulation. Tissue factor triggers thrombin generation, and the overexpression of thrombin in various cancers suggests that it is involved in tumor growth, angiogenesis, and metastasis. Increased thrombin generation has been observed in cancer patients, especially those with metastases. Thrombin exerts its effects through protease-activated receptors (PARs), particularly PAR-1 and PAR-2, which are involved in cancer progression, angiogenesis, and immunological responses. Thrombin-mediated signaling promotes angiogenesis by activating endothelial cells and platelets, thereby releasing proangiogenic factors. These functions of thrombin are well recognized and have been widely described. However, in recent years, intriguing new findings concerning the association between thrombin activity and cancer development have come to light, which justifies a review of this research. In particular, there is evidence that thrombin-mediated events interact with the immune system, and may regulate its response to tumor growth. It is also worth reevaluating the impact of thrombin on thrombocytes in conjunction with its multifaceted influence on tumor progression. Understanding the role of thrombin/PAR-mediated signaling in cancer and immunological responses is crucial, particularly in the context of developing immunotherapies. In this systematic review, we focus on the impact of the thrombin-related immune system response on cancer progression.
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Affiliation(s)
- Karolina Aleksandrowicz
- Department of Clinical Oncology, Medical University, Białystok, Poland
- Comprehensive Cancer Center, Bialystok, Poland
| | - Dominika Hempel
- Department of Clinical Oncology, Medical University, Białystok, Poland
- Comprehensive Cancer Center, Bialystok, Poland
| | - Barbara Polityńska
- Department of Psychology and Philosophy, Medical University of Białystok, Białystok, Poland
| | - Anna M Wojtukiewicz
- Department of Psychology and Philosophy, Medical University of Białystok, Białystok, Poland
| | - Kenneth V Honn
- Department of Pathology-School of Medicine, Bioactive Lipids Research Program, Detroit, Michigan
- Department of Chemistry, Wayne State University, Detroit, Michigan
- Department of Oncology, Wayne State University, Detroit, Michigan
| | - Dean G Tang
- Department of Pharmacology and Therapeutics, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Marek Z Wojtukiewicz
- Department of Clinical Oncology, Medical University, Białystok, Poland
- Comprehensive Cancer Center, Bialystok, Poland
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3
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Affiliation(s)
- Marek Z Wojtukiewicz
- Department of Oncology, Medical University of Bialystok, Bialystok, Poland.
- Department of Clinical Oncology, Comprehensive Cancer Center, Bialystok, Poland.
| | - Magda Pogorzelska
- Department of Clinical Oncology, Comprehensive Cancer Center, Bialystok, Poland
| | - Barbara Politynska
- Department of Psychology and Philosophy, Medical University of Bialystok, Bialystok, Poland
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4
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Wojtukiewicz MZ, Rek MM, Karpowicz K, Górska M, Polityńska B, Wojtukiewicz AM, Moniuszko M, Radziwon P, Tucker SC, Honn KV. Inhibitors of immune checkpoints-PD-1, PD-L1, CTLA-4-new opportunities for cancer patients and a new challenge for internists and general practitioners. Cancer Metastasis Rev 2021; 40:949-982. [PMID: 34236546 PMCID: PMC8556173 DOI: 10.1007/s10555-021-09976-0] [Citation(s) in RCA: 70] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Accepted: 05/07/2021] [Indexed: 12/11/2022]
Abstract
The treatment of cancer patients with immune checkpoint inhibitors (ICI) (anti-CTLA-4, anti-PD-1, anti-PD-L1, combined therapy anti-PD-1/PD-L1 with anti-CTLA-4) has without doubt been a significant breakthrough in the field of oncology in recent years and constitutes a major step forward as a novel type of immunotherapy in the treatment of cancer. ICIs have contributed to a significant improvement in the outcome of treatment and prognosis of patients with different types of malignancy. With the expansion of the use of ICIs, it is expected that caregivers will face new challenges, namely, they will have to manage the adverse side effects associated with the use of these drugs. New treatment options pose new challenges not only for oncologists but also for specialists in other clinical fields, including general practitioners (GPs). They also endorse the need for taking a holistic approach to the patient, which is a principle widely recognized in oncology and especially relevant in the case of the expanding use of ICIs, which may give rise to a wide variety of organ complications resulting from treatment. Knowledge and awareness of the spectrum of immune-related adverse events (irAEs) will allow doctors to qualify patients for treatment more appropriately, prevent complications, correctly recognize, and ultimately treat them. Additionally, patients with more non-specific symptoms would be expected, in the first instance, to consult their general practitioners, as complications may appear even after the termination of treatment and do not always proceed in line with disease progression. Dealing with any iatrogenic complications, will not only be the remit of oncologists but because of the likelihood that specific organs may be affected, is likely to extend also to specialists in various fields of internal medicine. These specialists, e.g., endocrinologists, dermatologists, pulmonologists, and gastroenterologists, are likely to receive referrals for patients suffering from specific types of adverse events or will be asked to provide care in cases requiring hospitalization of patients with complications in their field of expertise. In view of these considerations, we believe that there is an urgent need for multidisciplinary teamwork in the treatment of cancer patients undergoing immunotherapy and suffering the consequent adverse reactions to treatment.
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Affiliation(s)
- Marek Z Wojtukiewicz
- Department of Oncology, Medical University of Bialystok, Bialystok, Poland. .,Department of Clinical Oncology, Comprehensive Cancer Center, Białystok, Poland.
| | - Magdalena M Rek
- Department of Oncology, Medical University of Bialystok, Bialystok, Poland.,Department of Clinical Oncology, Comprehensive Cancer Center, Białystok, Poland
| | - Kamil Karpowicz
- Department of Clinical Oncology, Comprehensive Cancer Center, Białystok, Poland
| | - Maria Górska
- Department of Endocrinology, Diabetology and Internal Medicine, Medical University of Bialystok, Bialystok, Poland
| | - Barbara Polityńska
- Department of Philosophy and Human Psychology, Medical University of Białystok, Białystok, Poland.,Robinson College, Cambridge University, Cambridge, UK
| | - Anna M Wojtukiewicz
- Department of Philosophy and Human Psychology, Medical University of Białystok, Białystok, Poland
| | - Marcin Moniuszko
- Department of Allergology and Internal Medicine, Medical University of Bialystok, Bialystok, Poland.,Department of Regenerative Medicine and Immune Regulation, Medical University of Bialystok, Bialystok, Poland
| | - Piotr Radziwon
- Regional Centre for Transfusion Medicine, Bialystok, Poland.,Department of Hematology, Medical University of Bialystok, Bialystok, Poland
| | - Stephanie C Tucker
- Bioactive Lipids Research Program, Department of Pathology-School of Medicine, Detroit, MI, USA.,Department of Oncology, Karmanos Cancer Institute, Detroit, MI, USA
| | - Kenneth V Honn
- Bioactive Lipids Research Program, Department of Pathology-School of Medicine, Detroit, MI, USA.,Department of Chemistry, Wayne State University, Detroit, MI, USA.,Department of Oncology, Wayne State University, Detroit, MI, USA
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5
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Wojtukiewicz MZ, Mysliwiec M, Matuszewska E, Sulkowski S, Zimnoch L, Politynska B, Wojtukiewicz AM, Tucker SC, Honn KV. Imbalance in Coagulation/Fibrinolysis Inhibitors Resulting in Extravascular Thrombin Generation in Gliomas of Varying Levels of Malignancy. Biomolecules 2021; 11:663. [PMID: 33947134 PMCID: PMC8146081 DOI: 10.3390/biom11050663] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 04/26/2021] [Accepted: 04/28/2021] [Indexed: 12/31/2022] Open
Abstract
Neoplastic processes are integrally related to disturbances in the mechanisms regulating hemostatic processes. Brain tumors, including gliomas, are neoplasms associated with a significantly increased risk of thromboembolic complications, affecting 20-30% of patients. As gliomas proliferate, they cause damage to the brain tissue and vascular structures, which leads to the release of procoagulant factors into the systemic circulation, and hence systemic activation of the blood coagulation system. Hypercoagulability in cancer patients may be, at least in part, a result of the inadequate activity of coagulation inhibitors. The aim of the study was to evaluate the expression of the inhibitors of the coagulation and fibrinolysis systems (tissue factor pathway inhibitor, TFPI; tissue factor pathway inhibitor-2 TFPI-2; protein C, PC; protein S, PS, thrombomodulin, TM; plasminogen activators inhibitor, PAI-1) in gliomas of varying degrees of malignancy. Immunohistochemical studies were performed on 40 gliomas, namely on 13 lower-grade (G2) gliomas (8 astrocytomas, 5 oligodendrogliomas) and 27 high-grade gliomas (G3-12 anaplastic astrocytomas, 4 anaplastic oligodendrogliomas; G4-11 glioblastomas). A strong expression of TFPI-2, PS, TM, PAI-1 was observed in lower-grade gliomas, while an intensive color immunohistochemical (IHC) reaction for the presence of TFPI antigens was detected in higher-grade gliomas. The presence of PC antigens was found in all gliomas. Prothrombin fragment 1+2 was observed in lower- and higher-grade gliomas reflecting local activation of blood coagulation. Differences in the expression of coagulation/fibrinolysis inhibitors in the tissues of gliomas with varying degrees of malignancy may be indicative of their altered role in gliomas, going beyond that of their functions in the hemostatic system.
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Affiliation(s)
- Marek Z. Wojtukiewicz
- Department of Oncology, Medical University of Białystok, 12 Ogrodowa St., 15-027 Bialystok, Poland;
- Department of Clinical Oncology, Comprehensive Cancer Center, 12 OgrodowaSt., 15-369 Bialystok, Poland;
| | - Marta Mysliwiec
- Department of Oncology, Medical University of Białystok, 12 Ogrodowa St., 15-027 Bialystok, Poland;
| | - Elwira Matuszewska
- Department of Clinical Oncology, Comprehensive Cancer Center, 12 OgrodowaSt., 15-369 Bialystok, Poland;
| | - Stanislaw Sulkowski
- Department of General Pathomorphology, Medical University of Bialystok, Waszyngtona 13, 15-269 Bialystok, Poland;
| | - Lech Zimnoch
- Department of Medical Pathomorphology, Medical University of Bialystok, 15-269 Bialystok, Poland;
| | - Barbara Politynska
- Department of Philosophy and Human Psychology, Medical University of Bialystok, 15-295 Bialystok, Poland; (B.P.); (A.M.W.)
- Robinson College, University of Cambridge, Cambridge CB3 9AN, UK
| | - Anna M. Wojtukiewicz
- Department of Philosophy and Human Psychology, Medical University of Bialystok, 15-295 Bialystok, Poland; (B.P.); (A.M.W.)
| | - Stephanie C. Tucker
- Bioactive Lipids Research Program, Department of Pathology-School of Medicine, Wayne State University, Detroit, MI 48202, USA;
- Karmanos Cancer Institute, Detroit, MI 48201, USA
| | - Kenneth V. Honn
- Department of Chemistry, Wayne State University, Detroit, MI 48202, USA;
- Department of Oncology, Wayne State University, Detroit, MI 48202, USA
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6
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Wojtukiewicz MZ, Mysliwiec M, Matuszewska E, Sulkowski S, Zimnoch L, Politynska B, Wojtukiewicz AM, Tucker SC, Honn KV. Heterogeneous Expression of Proangiogenic and Coagulation Proteins in Gliomas of Different Histopathological Grade. Pathol Oncol Res 2021; 27:605017. [PMID: 34257567 PMCID: PMC8262224 DOI: 10.3389/pore.2021.605017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Accepted: 02/09/2021] [Indexed: 12/01/2022]
Abstract
Brain gliomas are characterized by remarkably intense invasive growth and the ability to create new blood vessels. Angiogenesis is a key process in the progression of these tumors. Coagulation and fibrinolysis factors play a role in promoting angiogenesis. The aim of the study was to evaluate the expression of proangiogenic proteins (VEGF and bFGF) and hemostatic proteins (TF, fibrinogen, fibrin, D-dimers) associated with neoplastic cells and vascular endothelial cells in brain gliomas of various degrees of malignancy. Immunohistochemical tests were performed using the ABC method with the use of mono- and polyclonal antibodies. The obtained results indicated that both neoplastic cells and vascular endothelial cells in gliomas of various degrees of malignancy are characterized by heterogeneous expression of proteins of the hemostatic system and angiogenesis markers. The strongest expression of proangiogenic factors and procoagulant factors was demonstrated in gliomas of higher-grade malignancy.
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Affiliation(s)
- Marek Z Wojtukiewicz
- Department of Oncology, Medical University of Bialystok, Bialystok, Poland.,Department of Clinical Oncology, Comprehensive Cancer Center of Bialystok, Bialystok, Poland
| | - Marta Mysliwiec
- Department of Oncology, Medical University of Bialystok, Bialystok, Poland
| | - Elwira Matuszewska
- Department of Clinical Oncology, Comprehensive Cancer Center of Bialystok, Bialystok, Poland
| | - Stanislaw Sulkowski
- Department of General Pathomorphology, Medical University of Bialystok, Bialystok, Poland
| | - Lech Zimnoch
- Department of General Pathomorphology, Medical University of Bialystok, Bialystok, Poland
| | - Barbara Politynska
- Department of Philosophy and Human Psychology, Medical University of Bialystok, Bialystok, Poland.,Robinson College, University of Cambridge, Cambridge, United Kingdom
| | - Anna M Wojtukiewicz
- Department of Philosophy and Human Psychology, Medical University of Bialystok, Bialystok, Poland
| | - Stephanie C Tucker
- Department of Pathology-School of Medicine, Bioactive Lipids Research Program, Wayne State University, Detroit, MI, United States.,Karmanos Cancer Institute, Detroit, MI, United States
| | - Kenneth V Honn
- Department of Chemistry, Wayne State University, Detroit, MI, United States
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7
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Radziwon P, Krzakowski M, Kalinka E, Zaucha R, Wysocki P, Kowalski D, Gryglewicz J, Wojtukiewicz MZ. Niedokrwistość u chorych na nowotwory — zalecenia grupy ekspertów. Aktualizacja 2020 r. Oncol Clin Pract 2020. [DOI: 10.5603/ocp.2020.0020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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8
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Wysocki PJ, Kwinta Ł, Potocki P, Konopka K, Streb J, Wojtukiewicz MZ, Radecka B, Tomczak P, Jarząb M, Kawecki A, Krzakowski M. Systemic treatment of patients with solid tumors during the COVID-19 (SARS-CoV-2) pandemic — comprehensive recommendations of the Polish Society of Clinical Oncology. Oncol Clin Pract 2020. [DOI: 10.5603/ocp.2020.0012] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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9
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Wojtukiewicz MZ, Skalij P, Tokajuk P, Politynska B, Wojtukiewicz AM, Tucker SC, Honn KV. Direct Oral Anticoagulants in Cancer Patients. Time for a Change in Paradigm. Cancers (Basel) 2020; 12:cancers12051144. [PMID: 32370207 PMCID: PMC7281117 DOI: 10.3390/cancers12051144] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Revised: 04/30/2020] [Accepted: 04/30/2020] [Indexed: 12/31/2022] Open
Abstract
Thrombosis is a more common occurrence in cancer patients compared to the general population and is one of the main causes of death in these patients. Low molecular weight heparin (LMWH) has been the recognized standard treatment for more than a decade, both in cancer-related thrombosis and in its prevention. Direct oral anticoagulants (DOACs) are a new option for anticoagulation therapy. Recently published results of large randomized clinical trials have confirmed that DOAC may be a reasonable alternative to LMWH in cancer patients. The following review summarizes the current evidence on the safety and efficacy of DOAC in the treatment and prevention of cancer-related thrombosis. It also draws attention to the limitations of this group of drugs, knowledge of which will facilitate the selection of optimal therapy.
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Affiliation(s)
- Marek Z. Wojtukiewicz
- Department of Oncology, Medical University of Białystok, 12 Ogrodowa St., 15-027 Białystok, Poland; (P.S.); (P.T.)
- Department of Clinical Oncology, Comprehensive Cancer Center, 12 OgrodowaSt., 15-369 Białystok, Poland
- Correspondence:
| | - Piotr Skalij
- Department of Oncology, Medical University of Białystok, 12 Ogrodowa St., 15-027 Białystok, Poland; (P.S.); (P.T.)
- Department of Clinical Oncology, Comprehensive Cancer Center, 12 OgrodowaSt., 15-369 Białystok, Poland
| | - Piotr Tokajuk
- Department of Oncology, Medical University of Białystok, 12 Ogrodowa St., 15-027 Białystok, Poland; (P.S.); (P.T.)
- Department of Clinical Oncology, Comprehensive Cancer Center, 12 OgrodowaSt., 15-369 Białystok, Poland
| | - Barbara Politynska
- Department of Philosophy and Human Psychology, Medical University of Białystok, 37 Szpitalna St., 15-295 Białystok, Poland; (B.P.); (A.M.W.)
- Robinson College, University of Cambridge, Cambridge CB3 9AN, UK
| | - Anna M. Wojtukiewicz
- Department of Philosophy and Human Psychology, Medical University of Białystok, 37 Szpitalna St., 15-295 Białystok, Poland; (B.P.); (A.M.W.)
| | - Stephanie C. Tucker
- Bioactive Lipids Research Program, Department of Pathology-School of Medicine, Detroit, MI 48202, USA; (S.C.T.); (K.V.H.)
| | - Kenneth V. Honn
- Bioactive Lipids Research Program, Department of Pathology-School of Medicine, Detroit, MI 48202, USA; (S.C.T.); (K.V.H.)
- Department of Chemistry, Wayne State University, Detroit, MI 48202, USA
- Department of Oncology, Karmanos Cancer Institute, Detroit, MI 48202, USA
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Klank-Sokołowska E, Kucharewicz M, Wojtukiewicz MZ. Cabozantinib in the treatment of advanced hepatocellular carcinoma patients. Oncol Clin Pract 2019. [DOI: 10.5603/ocp.2019.0007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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11
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Maksim R, Sierko E, Hempel D, Burzyńska- Śliwowska J, Kidrycka K, Szumowski P, Wojtukiewicz MZ, Kidrycki K, Filipowski T, Mojsak M. The usefulness of an 18F-FDG-PET/MR examination in a patient with rectal and breast cancer. A case report. Oncol Clin Pract 2019. [DOI: 10.5603/ocp.2019.0015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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12
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Sierko E, Sobierska M, Zabrocka E, Myśliwiec M, Kruszewska J, Lipska A, Radziwon P, Wojtukiewicz MZ. Endothelial Microparticles and Blood Coagulation Activation in Head and Neck Cancer Patients Undergoing Radiotherapy or Radiochemotherapy. In Vivo 2019; 33:627-632. [PMID: 30804151 DOI: 10.21873/invivo.11520] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2019] [Revised: 01/26/2019] [Accepted: 01/28/2019] [Indexed: 12/14/2022]
Abstract
BACKGROUND/AIM Endothelial microparticles (EMP) are small vesicles which are released from the endothelium and contribute to blood coagulation activation in various clinical settings. The aim of this study was to examine whether EMP influence blood coagulation activation in cancer patients during radiotherapy/radiochemotherapy (RT/RCT). MATERIALS AND METHODS Sixteen head and neck cancer (HNC) patients undergoing RT/RCT and 10 controls were examined. EMP and thrombin-antithrombin complex (TAT) were measured by flow cytometry and enzyme-linked immunosorbent assay (ELISA), respectively. Tissue factor-positive EMP (TF+EMP) were defined as CD31+/CD142+/CD42b- Results: TF+EMP were significantly elevated in HNC patients before RT/RCT (T0) (1299±1154/μl), one day after RT/RCT (T1d) (1257±603/μl) and 3 months after RT/RCT (T3m) (1289±372/μl) compared to controls (688±647/μl). TF+EMP levels at T0/T1d and T0, as well as at T1d and T3m were not significantly different. TAT levels at T0 and T1d did not differ significantly but at T3m were significantly lower compared to T0 and T1d TF+EMP and TAT concentrations were not significantly correlated at T0 (r=0.058; p=0.828), T1d (r=0.373, p=0.154) and T3m (r=-0.302, p=0.204). CONCLUSION TF+EMP may not contribute to hemostatic abnormalities in HNC patients.
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Affiliation(s)
- Ewa Sierko
- Department of Oncology, Medical University of Bialystok, Bialystok, Poland .,Department of Radiotherapy, Comprehensive Cancer Center, Bialystok, Poland
| | - Monika Sobierska
- Department of Oncology, Medical University of Bialystok, Bialystok, Poland.,Regional Centre for Transfusion Medicine, Bialystok, Poland
| | - Ewa Zabrocka
- Department of Medicine, Stony Brook University, Stony Brook, NY, U.S.A
| | - Marta Myśliwiec
- Department of Oncology, Medical University of Bialystok, Bialystok, Poland
| | - Joanna Kruszewska
- Department of Oncology, Medical University of Bialystok, Bialystok, Poland
| | - Alina Lipska
- Regional Centre for Transfusion Medicine, Bialystok, Poland
| | - Piotr Radziwon
- Regional Centre for Transfusion Medicine, Bialystok, Poland
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13
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Konopka-Filippow M, Sierko E, Wojtukiewicz MZ. Benefits and difficulties during brain radiotherapy planning with hippocampus sparing. Oncol Clin Pract 2019. [DOI: 10.5603/ocp.2019.0019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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14
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Sierko E, Zabrocka E, Ostrowska-Cichocka K, Tokajuk P, Zimnoch L, Wojtukiewicz MZ. Co-localization of Coagulation Factor X and its Inhibitory System, PZ/ZPI, in Human Endometrial Cancer Tissue. In Vivo 2019; 33:771-776. [PMID: 31028196 PMCID: PMC6559914 DOI: 10.21873/invivo.11538] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2019] [Revised: 04/02/2019] [Accepted: 04/05/2019] [Indexed: 02/08/2023]
Abstract
BACKGROUND/AIM Hemostatic system components contribute to cancer progression independently from their roles in hemostasis. It has been shown that protein Z (PZ)/protein Z-dependent protease inhibitor (ZPI) inhibit coagulation factor X (FX). The aim of the study was to analyze the expression of PZ/ZPI in relation to the main coagulation factor - FX in human endometrial cancer tissue. MATERIALS AND METHODS Immunohistochemical analysis was performed on 21 endometrial cancer specimens employing antibodies against ZPI, PZ and FX. RESULTS Endometrial cancer cells showed a strong expression of ZPI and PZ and medium expression of FX. Normal endometrial tissue showed no expression of ZPI, PZ or FX. CONCLUSION Strong expression of PZ and ZPI in endometrial cancer cells suggests a role of these proteins in endometrial cancer.
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Affiliation(s)
- Ewa Sierko
- Department of Oncology, Medical University, Bialystok, Poland
- Department of Radiotherapy, Comprehensive Cancer Center, Bialystok, Poland
| | - Ewa Zabrocka
- Department of Medicine, Stony Brook University, Stony Brook, NY, U.S.A
| | | | - Piotr Tokajuk
- Department of Oncology, Medical University, Bialystok, Poland
- Department of Clinical Oncology, Comprehensive Cancer Center, Bialystok, Poland
| | - Lech Zimnoch
- Department of Clinical Pathomorphology, Medical University, Bialystok, Poland
| | - Marek Z Wojtukiewicz
- Department of Oncology, Medical University, Bialystok, Poland
- Department of Clinical Oncology, Comprehensive Cancer Center, Bialystok, Poland
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15
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Sierko E, Hempel D, Zuzda K, Wojtukiewicz MZ. Personalized Radiation Therapy in Cancer Pain Management. Cancers (Basel) 2019; 11:cancers11030390. [PMID: 30893954 PMCID: PMC6468391 DOI: 10.3390/cancers11030390] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2019] [Revised: 03/05/2019] [Accepted: 03/11/2019] [Indexed: 12/11/2022] Open
Abstract
The majority of advanced cancer patients suffer from pain, which severely deteriorates their quality of life. Apart from analgesics, bisphosphonates, and invasive methods of analgesic treatment (e.g., intraspinal and epidural analgesics or neurolytic blockades), radiation therapy plays an important role in pain alleviation. It is delivered to a growing primary tumour, lymph nodes, or distant metastatic sites, producing pain of various intensity. Currently, different regiments of radiation therapy methods and techniques and various radiation dose fractionations are incorporated into the clinical practice. These include palliative radiation therapy, conventional external beam radiation therapy, as well as modern techniques of intensity modulated radiation therapy, volumetrically modulated arch therapy, stereotactic radiosurgery or stereotactic body radiation therapy, and brachytherapy or radionuclide treatment (e.g., radium-223, strontium-89 for multiple painful osseous metastases). The review describes the possibilities and effectiveness of individual patient-tailored conventional and innovative radiation therapy approaches aiming at pain relief in cancer patients.
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Affiliation(s)
- Ewa Sierko
- Department of Oncology, Medical University of Bialystok, 15-027 Białystok, Poland.
- Department of Radiation Therapy, Comprehensive Cancer Center of Białystok, 15-027 Bialystok, Poland.
| | - Dominika Hempel
- Department of Oncology, Medical University of Bialystok, 15-027 Białystok, Poland.
- Department of Radiation Therapy, Comprehensive Cancer Center of Białystok, 15-027 Bialystok, Poland.
| | - Konrad Zuzda
- Student Scientific Association Affiliated with Department of Oncology, Medical University of Bialystok, 15-027 Bialystok, Poland.
| | - Marek Z Wojtukiewicz
- Department of Oncology, Medical University of Bialystok, 15-027 Białystok, Poland.
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Sierko E, Sobierska M, Zabrocka E, Kruszewska J, Myśliwiec M, Lipska A, Radziwon P, Wojtukiewicz MZ. Endothelial Microparticles and Vascular Endothelial Growth Factor in Patients With Head and Neck Cancer Undergoing Radiotherapy or Radiochemotherapy. In Vivo 2019; 33:581-586. [PMID: 30804145 DOI: 10.21873/invivo.11514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2018] [Revised: 12/29/2018] [Accepted: 01/10/2019] [Indexed: 11/10/2022]
Abstract
BACKGROUND Endothelial microparticles (EMPs) released from activated or apoptotic endothelial cells may play a role in coagulation and thrombus formation. However, there is insufficient evidence regarding the impact of EMPs on angiogenesis in patients with cancer. MATERIALS AND METHODS Sixteen patients with head and neck cancer (HNC) undergoing radiotherapy/radiochemotherapy (RT/RCT) and 10 healthy controls were studied. Serum EMPs were counted by flow cytometry, and vascular endothelial growth factor (VEGF) was measured by enzyme-linked immunosorbent assay (ELISA). RESULTS The mean EMP level was significantly higher in patients with HNC before RT/RCT (1,601±1,479 EMP/μl) compared to the control group (782±698 EMP/μl). The number of EMPs was not notably increased after RT/RCT (1,629±769 EMP/μl). There was no significant correlation between the plasma EMP number and concentration of VEGF before (r=0.131; p=0.625), 1 day after (r=-0.042, p=0.874), nor 3 months after RT/RCT (r=0.454, p=0.076). CONCLUSION Released EMPs may not influence promotion of neovascularization in patients with HNC.
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Affiliation(s)
- Ewa Sierko
- Department of Oncology, Medical University of Bialystok, Bialystok, Poland .,Department of Radiotherapy, Comprehensive Cancer Center in Bialystok, Bialystok, Poland
| | - Monika Sobierska
- Department of Oncology, Medical University of Bialystok, Bialystok, Poland.,Regional Centre for Transfusion Medicine, Bialystok, Poland
| | - Ewa Zabrocka
- Department of Medicine, Stony Brook University, Stony Brook, NY, U.S.A
| | - Joanna Kruszewska
- Department of Oncology, Medical University of Bialystok, Bialystok, Poland
| | - Marta Myśliwiec
- Department of Oncology, Medical University of Bialystok, Bialystok, Poland
| | - Alina Lipska
- Regional Centre for Transfusion Medicine, Bialystok, Poland
| | - Piotr Radziwon
- Regional Centre for Transfusion Medicine, Bialystok, Poland
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Salmon JP, Smakal M, Karanikiotis C, Wojtukiewicz MZ, Omnes Y, DeCosta L, Wetten S, O'Kelly J. Febrile neutropenia (FN) and pegfilgrastim prophylaxis in breast cancer and non-Hodgkin's lymphoma patients receiving high (> 20%) FN-risk chemotherapy: results from a prospective observational study. Support Care Cancer 2018; 27:1449-1457. [PMID: 30259136 DOI: 10.1007/s00520-018-4473-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Accepted: 09/17/2018] [Indexed: 12/15/2022]
Abstract
PURPOSE Prophylaxis for febrile neutropenia (FN) is recommended for the duration of myelosuppressive chemotherapy in high-risk patients; yet, granulocyte-colony-stimulating factor (G-CSF) discontinuation occurs frequently in clinical practice. The objective of this study was to investigate the incidence of FN in real-world settings and the extent and impact of early pegfilgrastim discontinuation. METHODS This prospective, observational study enrolled patients with any-stage non-Hodgkin's lymphoma (NHL) or breast cancer initiating a new chemotherapy course with a high (> 20%) FN risk, with pegfilgrastim in cycle 1. During routine clinical visits, data were collected on FN events, discontinuation of pegfilgrastim (defined as administration of G-CSF other than pegfilgrastim for ≥ 1 cycle) and all G-CSF (and reasons), neutropenic complications and adverse drug reactions (ADRs). RESULTS Overall, 943 patients were enrolled; 844 met the eligibility criteria (full analysis set) and 814 (86%) completed the study. Twenty-eight patients (3%) had 31 FN events (NHL, n = 17; breast cancer, n = 11). Twenty-six patients (3%) discontinued pegfilgrastim. Forty-four patients (5%) discontinued G-CSF. The most common reason for pegfilgrastim discontinuation was physician preference for daily G-CSF (n = 14 [2%]), and for discontinuation of all G-CSFs was reduced FN risk (n = 14 [2%]). Patients who continued G-CSF prophylaxis were less likely to experience neutropenic complications (odds ratio [95% confidence interval]: 0.26 [0.09-0.80]). Suspected ADRs to pegfilgrastim occurred in 43 patients (5%) and serious ADRs in 5 (1%). CONCLUSIONS FN rates were consistent with previous reports with pegfilgrastim in clinical practice. No new ADRs were observed. G-CSF discontinuation was uncommon but appeared to increase the likelihood of neutropenic complications.
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Affiliation(s)
- Jean Paul Salmon
- Centre Hospitalier Régional de la Citadelle, Medical Oncology, Liège, Belgium.
| | - Martin Smakal
- Nemocnice Hořovice Hospital, Hořovice, Czech Republic
| | | | | | | | | | - Sally Wetten
- Amgen Center for Observational Research, Uxbridge, UK
| | - James O'Kelly
- Amgen Center for Observational Research, Uxbridge, UK
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18
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Wojtukiewicz MZ, Zacharski LR, Memoli VA, Kisiel W, Kudryk BJ, Rousseau SM, Stump DC. Indirect Activation of Blood Coagulation in Colon Cancer. Thromb Haemost 2018. [DOI: 10.1055/s-0038-1647118] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
SummarySystemic activation of the coagulation mechanism is known to exist in patients with colon cancer. The mechanism of such activation was investigated using immunohistochemical techniques applied to fresh frozen sections of resected primary colon cancer specimens. Tumor cells stained for tissue factor, factor V, and urokinase-type plasminogen activator. Perivascular and intercellular areas stained for fibrinogen and the “a” subunit of factor XIII. Staining was minimal or absent for protein C, protein S, plasminogen activator inhibitors 1-3, factor VII, factor X, and fibrin (the antigenic site on the amino-terminal portion of Bβ chain that is exposed following thrombin cleavage of fibrinopeptide B was not detected). The lack of an intact thrombin- generating pathway in situ associated with viable colon cancer cells is consistent with the findings of others that coagulation activation in colon cancer may be triggered by a soluble tumor product that exerts its effect at sites distant from the tumor. These results may explain the absence of clinical responsiveness of colon cancer to antithrombotic drug therapy and may clarify therapeutic strategies for this common tumor.
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Affiliation(s)
- Marek Z Wojtukiewicz
- The Department of Medicine, Dartmouth Medical School, Vermont, USA
- The VA Medical Center, White River Junction, Vermont, USA
| | - Leo R Zacharski
- The Department of Medicine, Dartmouth Medical School, Vermont, USA
- The VA Medical Center, White River Junction, Vermont, USA
| | - Vincent A Memoli
- The Department of Pathology, Dartmouth Medical School, Vermont, USA
| | - Walter Kisiel
- The Department of Pathology, University of New Mexico School of Medicine, Albuquerque, New Mexico
| | - Bohdan J Kudryk
- The Plasma Protein-Coagulation Laboratory, New York Blood Center, New York, New York
| | | | - David C Stump
- The Departments of Medicine and Biochemistry, University of Vermont Medical School, Burlington, Vermont, USA
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19
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Abstract
There has been remarkable insight into the importance of platelets in a wide range of pathophysiologic events, including inflammation and cancer progression. Thrombocytosis in cancer patients is a common finding. Tumor cells induce platelet activation and subsequent aggregation through direct and indirect mechanisms. Platelets are recognized to contribute to metastatic dissemination. There is plenty of evidence that components of the hemostatic system contribute to the process of angiogenesis. Furthermore, there are accumulated data on the substantial influence of blood platelets in the process of blood vessel formation during malignancy. Platelets appear to be the main physiologic transporters of proangiogenic and antiangiogenic factors. Moreover, they influence the process of angiogenesis through platelet-derived microparticles, microRNA, lipids, and variety of surface receptors. Platelets contribute to early and late stages of angiogenesis. Available data support the overall stimulatory effect of platelets on tumor angiogenesis. It raises the possibility that interfering with platelet function may be an effective antineoplastic treatment strategy.
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Affiliation(s)
- Marek Z Wojtukiewicz
- Department of Oncology, Medical University, 12 Ogrodowa St., 15-027, Bialystok, Poland. .,Department of Clinical Oncology, Comprehensive Cancer Center, Bialystok, Poland.
| | - Ewa Sierko
- Department of Oncology, Medical University, 12 Ogrodowa St., 15-027, Bialystok, Poland.,Department of Clinical Oncology, Comprehensive Cancer Center, Bialystok, Poland.,Department of Radiotherapy, Comprehensive Cancer Center, Bialystok, Poland
| | - Dominika Hempel
- Department of Oncology, Medical University, 12 Ogrodowa St., 15-027, Bialystok, Poland.,Department of Clinical Oncology, Comprehensive Cancer Center, Bialystok, Poland.,Department of Radiotherapy, Comprehensive Cancer Center, Bialystok, Poland
| | - Stephanie C Tucker
- Bioactive Lipids Research Program, Department of Pathology-School of Medicine, Detroit, MI, USA
| | - Kenneth V Honn
- Bioactive Lipids Research Program, Department of Pathology-School of Medicine, Detroit, MI, USA.,Department of Chemistry, Wayne State University, Detroit, MI, USA.,Department of Oncology, Karmanos Cancer Institute, Detroit, MI, USA
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20
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Abstract
The association between coagulation and cancer development has been observed for centuries. However, the connection between inflammation and malignancy is also well-recognized. The plethora of evidence indicates that among multiple hemostasis components, platelets play major roles in cancer progression by providing surface and granular contents for several interactions as well as behaving like immune cells. Therefore, the anticancer potential of anti-platelet therapy has been intensively investigated for many years. Anti-platelet agents may prevent cancer, decrease tumor growth, and metastatic potential, as well as improve survival of cancer patients. On the other hand, there are suggestions that antiplatelet treatment may promote solid tumor development in a phenomenon described as "cancers follow bleeding." The controversies around antiplatelet agents justify insight into the subject to establish what, if any, role platelet-directed therapy has in the continuum of anticancer management.
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Affiliation(s)
- Marek Z Wojtukiewicz
- Department of Oncology, Medical University of Bialystok, 12 Ogrodowa St., 15-025, Bialystok, Poland.
| | - Dominika Hempel
- Department of Radiotherapy, Comprehensive Cancer Center in Bialystok, Bialystok, Poland
| | - Ewa Sierko
- Department of Clinical Oncology, Comprehensive Cancer Center in Bialystok, Bialystok, Poland
| | - Stephanie C Tucker
- Department of Pathology-School of Medicine, Bioactive Lipids Research Program, Detroit, MI, 48202, USA
| | - Kenneth V Honn
- Department of Pathology-School of Medicine, Bioactive Lipids Research Program, Detroit, MI, 48202, USA.,Departments of Chemistry, Wayne State University, Detroit, MI, 48202, USA.,Department of Oncology, Karmanos Cancer Institute, Detroit, MI, 48202, USA
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21
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Pivot X, Bondarenko I, Nowecki Z, Dvorkin M, Trishkina E, Ahn JH, Vinnyk Y, Im SA, Sarosiek T, Chatterjee S, Wojtukiewicz MZ, Moiseyenko V, Shparyk Y, Bello M, Semiglazov V, Song S, Lim J. Phase III, Randomized, Double-Blind Study Comparing the Efficacy, Safety, and Immunogenicity of SB3 (Trastuzumab Biosimilar) and Reference Trastuzumab in Patients Treated With Neoadjuvant Therapy for Human Epidermal Growth Factor Receptor 2–Positive Early Breast Cancer. J Clin Oncol 2018; 36:968-974. [DOI: 10.1200/jco.2017.74.0126] [Citation(s) in RCA: 61] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Purpose This phase III study compared SB3, a trastuzumab (TRZ) biosimilar, with reference TRZ in patients with human epidermal growth factor receptor 2–positive early breast cancer in the neoadjuvant setting ( ClinicalTrials.gov identifier: NCT02149524). Patients and Methods Patients were randomly assigned to receive neoadjuvant SB3 or TRZ for eight cycles concurrently with chemotherapy (four cycles of docetaxel followed by four cycles of fluorouracil, epirubicin, and cyclophosphamide) followed by surgery, and then 10 cycles of adjuvant SB3 or TRZ. The primary objective was comparison of breast pathologic complete response (bpCR) rate in the per-protocol set; equivalence was declared if the 95% CI of the ratio was within 0.785 to 1.546 or the 95% CI of the difference was within ± 13%. Secondary end points included comparisons of total pathologic complete response rate, overall response rate, event-free survival, overall survival, safety, pharmacokinetics, and immunogenicity. Results Eight hundred patients were included in the per-protocol set (SB3, n = 402; TRZ, n = 398). The bpCR rates were 51.7% and 42.0% with SB3 and TRZ, respectively. The adjusted ratio of bpCR was 1.259 (95% CI, 1.085 to 1.460), which was within the predefined equivalence margins. The adjusted difference was 10.70% (95% CI, 4.13% to 17.26%), with the lower limit contained within and the upper limit outside the equivalence margin. The total pathologic complete response rates were 45.8% and 35.8% and the overall response rates were 96.3% and 91.2% with SB3 and TRZ, respectively. Overall, 96.6% and 95.2% of patients experienced one or more adverse event, 10.5% and 10.7% had a serious adverse event, and 0.7% and 0.0% had antidrug antibodies (up to cycle 9) with SB3 and TRZ, respectively. Conclusion Equivalence for efficacy was demonstrated between SB3 and TRZ on the basis of the ratio of bpCR rates. Safety and immunogenicity were comparable.
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Affiliation(s)
- Xavier Pivot
- Xavier Pivot, University Hospital Jean Minjoz, Institut National de la Santé et de la Recherche Médicale 1098, Besançon, France; Igor Bondarenko, State Institution Dnipropetrovsk Medical, Academy of the Ministry of Health of Ukraine, Communal Institution Dnipropetrovsk City Multifield Clinical Hospital No. 4 of Dnipropetrovsk Regional Council, Dnipropetrovsk; Yuriy Vinnyk, Communal Healthcare Institution Kharkiv, Regional Clinical Oncological Center, Kharkiv; Yaroslav Shparyk, Lviv State Oncological
| | - Igor Bondarenko
- Xavier Pivot, University Hospital Jean Minjoz, Institut National de la Santé et de la Recherche Médicale 1098, Besançon, France; Igor Bondarenko, State Institution Dnipropetrovsk Medical, Academy of the Ministry of Health of Ukraine, Communal Institution Dnipropetrovsk City Multifield Clinical Hospital No. 4 of Dnipropetrovsk Regional Council, Dnipropetrovsk; Yuriy Vinnyk, Communal Healthcare Institution Kharkiv, Regional Clinical Oncological Center, Kharkiv; Yaroslav Shparyk, Lviv State Oncological
| | - Zbigniew Nowecki
- Xavier Pivot, University Hospital Jean Minjoz, Institut National de la Santé et de la Recherche Médicale 1098, Besançon, France; Igor Bondarenko, State Institution Dnipropetrovsk Medical, Academy of the Ministry of Health of Ukraine, Communal Institution Dnipropetrovsk City Multifield Clinical Hospital No. 4 of Dnipropetrovsk Regional Council, Dnipropetrovsk; Yuriy Vinnyk, Communal Healthcare Institution Kharkiv, Regional Clinical Oncological Center, Kharkiv; Yaroslav Shparyk, Lviv State Oncological
| | - Mikhail Dvorkin
- Xavier Pivot, University Hospital Jean Minjoz, Institut National de la Santé et de la Recherche Médicale 1098, Besançon, France; Igor Bondarenko, State Institution Dnipropetrovsk Medical, Academy of the Ministry of Health of Ukraine, Communal Institution Dnipropetrovsk City Multifield Clinical Hospital No. 4 of Dnipropetrovsk Regional Council, Dnipropetrovsk; Yuriy Vinnyk, Communal Healthcare Institution Kharkiv, Regional Clinical Oncological Center, Kharkiv; Yaroslav Shparyk, Lviv State Oncological
| | - Ekaterina Trishkina
- Xavier Pivot, University Hospital Jean Minjoz, Institut National de la Santé et de la Recherche Médicale 1098, Besançon, France; Igor Bondarenko, State Institution Dnipropetrovsk Medical, Academy of the Ministry of Health of Ukraine, Communal Institution Dnipropetrovsk City Multifield Clinical Hospital No. 4 of Dnipropetrovsk Regional Council, Dnipropetrovsk; Yuriy Vinnyk, Communal Healthcare Institution Kharkiv, Regional Clinical Oncological Center, Kharkiv; Yaroslav Shparyk, Lviv State Oncological
| | - Jin-Hee Ahn
- Xavier Pivot, University Hospital Jean Minjoz, Institut National de la Santé et de la Recherche Médicale 1098, Besançon, France; Igor Bondarenko, State Institution Dnipropetrovsk Medical, Academy of the Ministry of Health of Ukraine, Communal Institution Dnipropetrovsk City Multifield Clinical Hospital No. 4 of Dnipropetrovsk Regional Council, Dnipropetrovsk; Yuriy Vinnyk, Communal Healthcare Institution Kharkiv, Regional Clinical Oncological Center, Kharkiv; Yaroslav Shparyk, Lviv State Oncological
| | - Yuriy Vinnyk
- Xavier Pivot, University Hospital Jean Minjoz, Institut National de la Santé et de la Recherche Médicale 1098, Besançon, France; Igor Bondarenko, State Institution Dnipropetrovsk Medical, Academy of the Ministry of Health of Ukraine, Communal Institution Dnipropetrovsk City Multifield Clinical Hospital No. 4 of Dnipropetrovsk Regional Council, Dnipropetrovsk; Yuriy Vinnyk, Communal Healthcare Institution Kharkiv, Regional Clinical Oncological Center, Kharkiv; Yaroslav Shparyk, Lviv State Oncological
| | - Seock-Ah Im
- Xavier Pivot, University Hospital Jean Minjoz, Institut National de la Santé et de la Recherche Médicale 1098, Besançon, France; Igor Bondarenko, State Institution Dnipropetrovsk Medical, Academy of the Ministry of Health of Ukraine, Communal Institution Dnipropetrovsk City Multifield Clinical Hospital No. 4 of Dnipropetrovsk Regional Council, Dnipropetrovsk; Yuriy Vinnyk, Communal Healthcare Institution Kharkiv, Regional Clinical Oncological Center, Kharkiv; Yaroslav Shparyk, Lviv State Oncological
| | - Tomasz Sarosiek
- Xavier Pivot, University Hospital Jean Minjoz, Institut National de la Santé et de la Recherche Médicale 1098, Besançon, France; Igor Bondarenko, State Institution Dnipropetrovsk Medical, Academy of the Ministry of Health of Ukraine, Communal Institution Dnipropetrovsk City Multifield Clinical Hospital No. 4 of Dnipropetrovsk Regional Council, Dnipropetrovsk; Yuriy Vinnyk, Communal Healthcare Institution Kharkiv, Regional Clinical Oncological Center, Kharkiv; Yaroslav Shparyk, Lviv State Oncological
| | - Sanjoy Chatterjee
- Xavier Pivot, University Hospital Jean Minjoz, Institut National de la Santé et de la Recherche Médicale 1098, Besançon, France; Igor Bondarenko, State Institution Dnipropetrovsk Medical, Academy of the Ministry of Health of Ukraine, Communal Institution Dnipropetrovsk City Multifield Clinical Hospital No. 4 of Dnipropetrovsk Regional Council, Dnipropetrovsk; Yuriy Vinnyk, Communal Healthcare Institution Kharkiv, Regional Clinical Oncological Center, Kharkiv; Yaroslav Shparyk, Lviv State Oncological
| | - Marek Z. Wojtukiewicz
- Xavier Pivot, University Hospital Jean Minjoz, Institut National de la Santé et de la Recherche Médicale 1098, Besançon, France; Igor Bondarenko, State Institution Dnipropetrovsk Medical, Academy of the Ministry of Health of Ukraine, Communal Institution Dnipropetrovsk City Multifield Clinical Hospital No. 4 of Dnipropetrovsk Regional Council, Dnipropetrovsk; Yuriy Vinnyk, Communal Healthcare Institution Kharkiv, Regional Clinical Oncological Center, Kharkiv; Yaroslav Shparyk, Lviv State Oncological
| | - Vladimir Moiseyenko
- Xavier Pivot, University Hospital Jean Minjoz, Institut National de la Santé et de la Recherche Médicale 1098, Besançon, France; Igor Bondarenko, State Institution Dnipropetrovsk Medical, Academy of the Ministry of Health of Ukraine, Communal Institution Dnipropetrovsk City Multifield Clinical Hospital No. 4 of Dnipropetrovsk Regional Council, Dnipropetrovsk; Yuriy Vinnyk, Communal Healthcare Institution Kharkiv, Regional Clinical Oncological Center, Kharkiv; Yaroslav Shparyk, Lviv State Oncological
| | - Yaroslav Shparyk
- Xavier Pivot, University Hospital Jean Minjoz, Institut National de la Santé et de la Recherche Médicale 1098, Besançon, France; Igor Bondarenko, State Institution Dnipropetrovsk Medical, Academy of the Ministry of Health of Ukraine, Communal Institution Dnipropetrovsk City Multifield Clinical Hospital No. 4 of Dnipropetrovsk Regional Council, Dnipropetrovsk; Yuriy Vinnyk, Communal Healthcare Institution Kharkiv, Regional Clinical Oncological Center, Kharkiv; Yaroslav Shparyk, Lviv State Oncological
| | - Maximino Bello
- Xavier Pivot, University Hospital Jean Minjoz, Institut National de la Santé et de la Recherche Médicale 1098, Besançon, France; Igor Bondarenko, State Institution Dnipropetrovsk Medical, Academy of the Ministry of Health of Ukraine, Communal Institution Dnipropetrovsk City Multifield Clinical Hospital No. 4 of Dnipropetrovsk Regional Council, Dnipropetrovsk; Yuriy Vinnyk, Communal Healthcare Institution Kharkiv, Regional Clinical Oncological Center, Kharkiv; Yaroslav Shparyk, Lviv State Oncological
| | - Vladimir Semiglazov
- Xavier Pivot, University Hospital Jean Minjoz, Institut National de la Santé et de la Recherche Médicale 1098, Besançon, France; Igor Bondarenko, State Institution Dnipropetrovsk Medical, Academy of the Ministry of Health of Ukraine, Communal Institution Dnipropetrovsk City Multifield Clinical Hospital No. 4 of Dnipropetrovsk Regional Council, Dnipropetrovsk; Yuriy Vinnyk, Communal Healthcare Institution Kharkiv, Regional Clinical Oncological Center, Kharkiv; Yaroslav Shparyk, Lviv State Oncological
| | - Sujeong Song
- Xavier Pivot, University Hospital Jean Minjoz, Institut National de la Santé et de la Recherche Médicale 1098, Besançon, France; Igor Bondarenko, State Institution Dnipropetrovsk Medical, Academy of the Ministry of Health of Ukraine, Communal Institution Dnipropetrovsk City Multifield Clinical Hospital No. 4 of Dnipropetrovsk Regional Council, Dnipropetrovsk; Yuriy Vinnyk, Communal Healthcare Institution Kharkiv, Regional Clinical Oncological Center, Kharkiv; Yaroslav Shparyk, Lviv State Oncological
| | - Jaeyun Lim
- Xavier Pivot, University Hospital Jean Minjoz, Institut National de la Santé et de la Recherche Médicale 1098, Besançon, France; Igor Bondarenko, State Institution Dnipropetrovsk Medical, Academy of the Ministry of Health of Ukraine, Communal Institution Dnipropetrovsk City Multifield Clinical Hospital No. 4 of Dnipropetrovsk Regional Council, Dnipropetrovsk; Yuriy Vinnyk, Communal Healthcare Institution Kharkiv, Regional Clinical Oncological Center, Kharkiv; Yaroslav Shparyk, Lviv State Oncological
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Abstract
Advanced cancer patients in hospice are at notably increased risk of venous thromboembolism (VTE) due to age, local and distal advancement of the malignancy and bed confinement, among other factors. Asymptomatic VTE prevalence among palliative care patients has been found to reach 50%, whereas the clinically overt form occurs in 10%. Hospice patients are frequently given medications increasing VTE risk, for instance megestrol which is a drug commonly used in cancer cachexia. Many of the available guidelines encourage the implementation of thromboprophylaxis (TPX) in cancer patients, e.g., in the perioperative period or over the course of chemotherapy. However, concerning patients remaining under hospice care where the priority goal is not life extension but assurance of the best possible quality of life (QoL), the main benefit from the TPX would be a decrease in the risk of symptom burden associated with VTE, i.e., pain, edema or dyspnea. Nevertheless, studies performed on a sufficiently large study group, which could unequivocally determine the influence of anticoagulation on VTE symptom burden in hospice patients, are still lacking. VTE prophylaxis is challenging for many reasons: its unknown effect on QoL, vague risk of its discontinuation, and risk of bleeding complications which is additionally increased in conditions prevalent in hospice population, i.e., malnutrition, renal or liver insufficiency. So far, most of the guidelines issued by oncological societies do not precisely refer to the problem of TPX in hospice patients. Therefore, the decisions on the implementation of anticoagulation should be taken individually, with previous assessment of VTE risk, comorbidities and possible hemorrhagic complications.
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Affiliation(s)
- Ewa Zabrocka
- Department of Oncology, Medical University of Bialystok, Poland
| | | | - Ewa Sierko
- Department of Oncology, Medical University of Bialystok, Poland
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23
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Sierko E, Ostrowska-Cichocka K, Zimnoch L, Wojtukiewicz MZ. Protein Z-dependent protease inhibitor (ZPI) is present in loco in human breast cancer tissue. Thromb Haemost 2017; 104:183-5. [DOI: 10.1160/th09-09-0666] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2009] [Accepted: 02/18/2010] [Indexed: 11/05/2022]
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24
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Nobis A, Sierko E, Kasprowicz B, Jelski S, Wojtukiewicz MZ, Sierko E. Massive saddle pulmonary embolism during radiochemotherapy of head and neck cancer. Pol Arch Intern Med 2017; 127:561-563. [PMID: 28817547 DOI: 10.20452/pamw.4080] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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25
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Abstract
The association between blood coagulation and cancer development is well recognized. Thrombin, the pleiotropic enzyme best known for its contribution to fibrin formation and platelet aggregation during vascular hemostasis, may also trigger cellular events through protease-activated receptors, PAR-1 and PAR-4, leading to cancer progression. Our pioneering findings provided evidence that thrombin contributes to cancer metastasis by increasing adhesive potential of malignant cells. However, there is evidence that thrombin regulates every step of cancer dissemination: (1) cancer cell invasion, detachment from primary tumor, migration; (2) entering the blood vessel; (3) surviving in vasculature; (4) extravasation; (5) implantation in host organs. Recent studies have provided new molecular data about thrombin generation in cancer patients and the mechanisms by which thrombin contributes to transendothelial migration, platelet/tumor cell interactions, angiogenesis, and other processes. Though a great deal is known regarding the role of thrombin in cancer dissemination, there are new data for multiple thrombin-mediated events that justify devoting focus to this topic with a comprehensive approach.
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Affiliation(s)
- Marek Z Wojtukiewicz
- Department of Oncology, Medical University of Bialystok, 12 Ogrodowa St., 15-025, Bialystok, Poland. .,Department of Clinical Oncology, Comprehensive Cancer Center in Bialystok, Bialystok, Poland.
| | - Dominika Hempel
- Department of Oncology, Medical University of Bialystok, 12 Ogrodowa St., 15-025, Bialystok, Poland.,Department of Radiotherapy, Comprehensive Cancer Center in Bialystok, Bialystok, Poland
| | - Ewa Sierko
- Department of Oncology, Medical University of Bialystok, 12 Ogrodowa St., 15-025, Bialystok, Poland.,Department of Radiotherapy, Comprehensive Cancer Center in Bialystok, Bialystok, Poland
| | - Stephanie C Tucker
- Bioactive Lipids Research Program, Department of Pathology-School of Medicine, Wayne State University, Detroit, MI, USA
| | - Kenneth V Honn
- Bioactive Lipids Research Program, Department of Pathology-School of Medicine, Wayne State University, Detroit, MI, USA.,Department of Chemistry, Wayne State University, Detroit, MI, USA.,Department of Oncology, Karmanos Cancer Institute, Detroit, MI, USA
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Zabrocka E, Sierko E, Wojtukiewicz MZ. Positron Emission Tomography Scanning in the Management of Hodgkin Lymphoma Patients: A Single-Institution Experience. ADV CLIN EXP MED 2016; 25:1185-1192. [PMID: 28028972 DOI: 10.17219/acem/62652] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2015] [Revised: 08/09/2015] [Accepted: 04/12/2016] [Indexed: 11/24/2022]
Abstract
BACKGROUND Positron emission tomography (PET-CT) has become a valuable implement in the management of Hodgkin lymphoma (HL). However, since PET-CT is a relatively new imaging method, its capabilities have not been fully explored. OBJECTIVES The aim of the study was to evaluate the role of PET-CT at different points in HL management. MATERIAL AND METHODS The medical documentation of 47 HL patients treated at the Comprehensive Cancer Center in Białystok, Poland, was analyzed retrospectively. The study group consisted of 15 men and 32 women, aged 18-59 years, in HL clinical stages II-IV, treated either with chemotherapy or sequential chemoradiotherapy. RESULTS In 65.2% of the patients who underwent post-chemotherapy PET-CT scanning before their qualification for adjuvant radiotherapy (RT), PET-CT was decisive in qualifying them for RT, by establishing whether or not metabolic partial remission (PR) had occurred. With regard to the achievement of partial or complete response (CR), computed tomography (CT) and PET-CT results correlated in 45.5% of the patients after the completion of chemotherapy, and in 18.7% after the completion of the entire treatment (chemotherapy or chemoradiotherapy). Among the patients from the advanced-stage group (stages III/IV stage and/or bulky HL), morphological PR in CT scans after two to three courses of chemotherapy was more often associated with a lack of metabolic CR in posttreatment PET-CT scanning (p = 0.022) than in other patients. Post-treatment PET-CT scanning was shown to be highly prognostic of a relapse-free follow-up (p < 0.0001) and superior to post-treatment CT imaging in relapse prediction (p < 0.0001). CONCLUSIONS Compared to CT, PET-CT was more accurate in residual masses assessment. Notable ability of PET-CT in relapse-free follow-up prediction encourages to more common use of PET-CT in clinical practice. Further clinical research on the need for RT in patients with PR in CT parallel to CR in PET-CT is required.
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Affiliation(s)
- Ewa Zabrocka
- Department of Oncology, Medical University of Białystok, Poland
| | - Ewa Sierko
- Department of Oncology, Medical University of Białystok, Poland
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Zabrocka E, Sierko E, Jelski S, Wojtukiewicz MZ. Simultaneous occurrence of non-Hodgkin lymphoma, renal cell carcinoma and oncocytoma: A case report. Mol Clin Oncol 2016; 5:455-457. [PMID: 27699042 DOI: 10.3892/mco.2016.970] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2016] [Accepted: 07/04/2016] [Indexed: 11/06/2022] Open
Abstract
We herein report the case of a 74 year-old woman with a diffuse large B-cell lymphoma and bilateral renal masses identified on computed tomography scans during the initial staging process. Following partial bilateral nephrectomy, histopathological examination revealed renal cell carcinoma (RCC) and oncocytoma in the left and the right kidneys, respectively. Shortly afterwards, lymphoma of the left palatine tonsil was diagnosed and the patient received chemotherapy with rituximab, cyclophosphamide, doxorubicin, vincristine and prednisone (R-CHOP regimen), followed by radiotherapy. Due to metastasis of the RCC to the right breast, pancreas and the area of the left psoas major muscle, systemic treatment with pazopanib was commenced. To the best of our knowledge, this is the first reported case of simultaneous diagnosis of non-Hodgkin lymphoma (NHL), RCC and oncocytoma. The aim of this study was to review the related literature, discuss issues regarding the management of this unusual case and identify possible common etiopathological mechanisms underlying the simultaneous occurrence of NHL, RCC and oncocytoma.
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Affiliation(s)
- Ewa Zabrocka
- Department of Oncology, Medical University of Bialystok, 15-027 Bialystok, Poland
| | - Ewa Sierko
- Department of Oncology, Medical University of Bialystok, 15-027 Bialystok, Poland; Comprehensive Cancer Center in Bialystok, 15-027 Bialystok, Poland
| | - Stefan Jelski
- Comprehensive Cancer Center in Bialystok, 15-027 Bialystok, Poland
| | - Marek Z Wojtukiewicz
- Department of Oncology, Medical University of Bialystok, 15-027 Bialystok, Poland; Comprehensive Cancer Center in Bialystok, 15-027 Bialystok, Poland
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Wojtukiewicz MZ, Sierko E, Skalij P, Kamińska M, Zimnoch L, Brekken RA, Thorpe PE. Granulocyte-Colony Stimulating Factor Receptor, Tissue Factor, and VEGF-R Bound VEGF in Human Breast Cancer In Loco. ADV CLIN EXP MED 2016; 25:505-11. [PMID: 27629739 DOI: 10.17219/acem/62398] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2015] [Revised: 12/10/2015] [Accepted: 03/30/2016] [Indexed: 11/24/2022]
Abstract
BACKGROUND Doxorubicin and docetaxel-based chemotherapy regimens used in breast cancer patients are associated with high risk of febrile neutropenia (FN). Granulocyte colony-stimulating factors (G-CSF) are recommended for both treating and preventing chemotherapy-induced neutropenia. Increased thrombosis incidence in G-CSF treated patients was reported; however, the underlying mechanisms remain unclear. The principal activator of blood coagulation in cancer is tissue factor (TF). It additionally contributes to cancer progression and stimulates angiogenesis. The main proangiogenic factor is vascular endothelial growth factor (VEGF). OBJECTIVES The aim of the study was to evaluate granulocyte-colony stimulating factor receptor (G-CSFR), tissue factor (TF) expression and vascular endothelial growth factor receptor (VEGF-R) bound VEGF in human breast cancer in loco. MATERIAL AND METHODS G-CSFR, TF and VEGFR bound VEGF (VEGF: VEGFR) were assessed in 28 breast cancer tissue samples. Immunohistochemical (IHC) methodologies according to ABC technique and double staining IHC procedure were employed utilizing antibodies against G-CSFR, TF and VEGF associated with VEGFR (VEGF: VEGFR). RESULTS Expression of G-CSFR was demonstrated in 20 breast cancer tissue specimens (71%). In 6 cases (21%) the expression was strong (IRS 9-12). Strong expression of TF was observed in all investigated cases (100%). Moreover, expression of VEGF: VEGFR was visualized in cancer cells (IRS 5-8). No presence of G-CSFR, TF or VEGF: VEGFR was detected on healthy breast cells. Double staining IHC studies revealed co-localization of G-CSFR and TF, G-CSFR and VEGF: VEGFR, as well as TF and VEGF: VEGFR on breast cancer cells and ECs. CONCLUSIONS The results of the study indicate that GCSFR, TF and VEGF: VEGFR expression as well as their co-expression might influence breast cancer biology, and may increase thromboembolic adverse events incidence.
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Affiliation(s)
- Marek Z Wojtukiewicz
- Department of Oncology, Medical University of Bialystok, Poland
- Comprehensive Cancer Center, Białystok, Poland
| | - Ewa Sierko
- Department of Oncology, Medical University of Bialystok, Poland
- Comprehensive Cancer Center, Białystok, Poland
| | - Piotr Skalij
- Department of Oncology, Medical University of Bialystok, Poland
- Comprehensive Cancer Center, Białystok, Poland
| | - Magda Kamińska
- Department of Oncology, Medical University of Bialystok, Poland
- Comprehensive Cancer Center, Białystok, Poland
| | - Lech Zimnoch
- Department of Pathomorphology, Medical University of Bialystok, Poland
| | - Ralf A Brekken
- Department of Pharmacology, UT-Southwestern Medical Center, Dallas, TX, USA
| | - Philip E Thorpe
- Hamon Center for Therapeutic Oncology Research, UT Southwestern Medical Center, Dallas, TX, USA
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Wojtukiewicz MZ, Hempel D, Kruszewska J, Zimnoch L, Kisiel W, Sierko E. Erythropoietin receptor and tissue factor are coexpressed in human breast cancer cells. J BUON 2015; 20:1426-1431. [PMID: 26854437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
PURPOSE Erythropoiesis-stimulating agents (ESAs) are recommended for treating chemotherapy-induced anemia in breast cancer patients. Reduced survival rates in ESAs-treated patients have been reported, possibly due to thromboembolic complications, however the exact mechanism remains obscure. The principal activator of blood coagulation in cancer is tissue factor (TF). There are data that erythropoietin receptor (EPO-R) is expressed in tumor cells. The purpose of this study was to evaluate the expression of EPO-R and TF in loco in breast cancer. METHODS The expression of EPO-R and TF was investigated in 24 invasive breast carcinoma specimens. Immunohistochemical (IHC) methodologies according to ABC technique and double-staining IHC procedure were employed utilizing antibodies against EPO-R and TF. RESULTS Expression of EPO-R and TF was demonstrated in the tumor cells in all breast cancer specimens. No staining for EPO-R and TF was visualized in normal breast tissue. Double staining studies revealed co-expression of both EPO-R and TF in breast cancer cells and endothelial cells. CONCLUSIONS EPO-R and TF expression and their coexpression in breast cancer cells suggest a possibility that EPO-R might be responsible for some adverse effects and reduced survival observed in ESAs-treated breast cancer patients with anemia, possibly due to the interaction with TF. Further experimental studies are warranted to determine the role of both EPO-R and TF in the treatment with ESAs of breast cancer patients with chemotherapy-induced anemia.
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Konopka-Filippow M, Zabrocka E, Wójtowicz A, Skalij P, Wojtukiewicz MZ, Sierko E. Pain management during radiotherapy and radiochemotherapy in oropharyngeal cancer patients: single-institution experience. Int Dent J 2015; 65:242-8. [DOI: 10.1111/idj.12181] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Abstract
Endothelial microparticles (EMP) are released from endothelial cells (ECs) in the process of activation and/or apoptosis. They harbor adhesive molecules, enzymes, receptors and cytoplasmic structures and express a wide range of various constitutive antigens, typical for ECs, at their surface. Under physiological conditions the concentration of EMP in the blood is clinically insignificant. However, it was reported that under pathological conditions EMP concentration in the blood might slightly increase and contribute to blood coagulation, angiogenesis and inflammation. It has been shown that EMP directly and indirectly contribute to the activation of blood coagulation. Endothelial microparticles directly participate in blood coagulation through their surface tissue factor (TF) - a major initiator of blood coagulation. Furthermore, EMP exhibit procoagulant potential via expression of negatively charged phospholipids at their surface, which may promote assembly of coagulation enzymes (TF/VII, tenases and prothrombinase complexes), leading to thrombus formation. In addition, they provide a binding surface for coagulation factors: IXa, VIII, Va and IIa. Moreover, it is possible that EMP transfer TF from TF-bearing EMP to activated platelets and monocytes by binding them through adhesion molecules. Also, EMP express von Willebrand factor, which may facilitate platelet aggregation. Apart from their procoagulant properties, it was demonstrated that EMP may express adhesive molecules and metalloproteinases (MMP-2, MMP-9) at their surface and release growth factors, which may contribute to angiogenesis. Additionally, surface presence of C3 and C4 - components of the classical pathway - suggests pro-inflammatory properties of these structures. This article contains a summary of available data on the biology and pathophysiology of endothelial microparticles and their potential role in blood coagulation, angiogenesis and inflammation.
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Affiliation(s)
- Ewa Sierko
- Klinika Onkologii, Uniwersytet Medyczny w Białymstoku; Białostockie Centrum Onkologii
| | - Monika Sokół
- Klinika Onkologii, Uniwersytet Medyczny w Białymstoku
| | - Marek Z Wojtukiewicz
- Klinika Onkologii, Uniwersytet Medyczny w Białymstoku; Białostockie Centrum Onkologii
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Sierko E, Wojtukiewicz MZ, Zimnoch L, Tokajuk P, Ostrowska-Cichocka K, Kisiel W. Protein Z/protein Z-dependent protease inhibitor system in loco in human gastric cancer. Ann Hematol 2013; 93:779-84. [PMID: 24158387 PMCID: PMC3976510 DOI: 10.1007/s00277-013-1941-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2013] [Accepted: 10/10/2013] [Indexed: 11/18/2022]
Abstract
In gastric cancer, hemostatic system components contribute to cancer progression, as activation of factor X (FX) was observed. The protein Z (PZ)/protein Z-dependent protease inhibitor (ZPI) complex inhibits factor Xa proteolytic activity. The purpose of this study was to determine the distribution of ZPI and PZ in relation to FX, and prothrombin fragment (F1 + 2), a standard marker for blood coagulation activation, in human gastric cancer tissue. ABC procedures and a double staining method employed polyclonal antibodies against PZ, FX, and F1 + 2 and a monoclonal antibody against ZPI. In situ hybridization (ISH) methods employed biotin-labeled 25-nucleotide single-stranded DNA probes directed to either PZ or ZPI mRNAs. FX and components of PZ/ZPI coagulation inhibitory system were observed in cancer cells. F1 + 2 was observed in gastric cancer cells as well. Double staining studies revealed FX/PZ, FX/ZPI, and PZ/ZPI co-localization on gastric cancer cells. ISH studies demonstrated the presence of PZ mRNA and ZPI mRNA in gastric cancer cells indicating induced synthesis of these proteins. The co-localization of PZ/ZPI and FX in gastric cancer cells indicates in loco that these proteins may play a role in anticoagulant events at the tumor tissue.
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Affiliation(s)
- Ewa Sierko
- Department of Oncology, Medical University, 12 Ogrodowa St., Bialystok, Poland,
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Zawilska K, Bała MM, Błędowski P, Chmielewski DW, Dobrowolski Z, Frączek M, Frołow M, Gajewski P, Guzik T, Jaeschke R, Korman T, Kotarski J, Kozubski W, Krawczyk M, Kruszewski W, Kulikowski J, Kutaj-Wąsikowska H, Mayzner-Zawadzka E, Mrozikiewicz PM, Musiał J, Niżankowski R, Pasierski T, Poręba R, Tomkowski W, Torbicki A, Undas A, Urbanek T, Wojtukiewicz MZ, Woroń J, Wroński J. Polish guidelines for the prevention and treatment of venous thromboembolism. 2012 update. Pol Arch Intern Med 2012. [DOI: 10.20452/pamw.1566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Vrdoljak E, Wojtukiewicz MZ, Pienkowski T, Bodoky G, Berzinec P, Finek J, Todorović V, Borojević N, Croitoru A. Cancer epidemiology in Central, South and Eastern European countries. Croat Med J 2012; 52:478-87. [PMID: 21853542 PMCID: PMC3160694 DOI: 10.3325/cmj.2011.52.478] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
AIM To collect cancer epidemiology data in South Eastern European countries as a basis for potential comparison of their performance in cancer care. METHODS The South Eastern European Research Oncology Group (SEEROG) collected and analyzed epidemiological data on incidence and mortality that reflect cancer management in 8 countries - Croatia, Czech Republic, Hungary, Romania, Poland, Slovakia, and Serbia and Montenegro in the last 20-40 years. RESULTS The most common cancer type in men in all countries was lung cancer, followed by colorectal and prostate cancer, with the exception of the Czech Republic, where prostate cancer and colorectal cancer were more common. The most frequent cancer in women was breast cancer followed by colorectal cancer, with the exceptions of Romania and Central Serbia where cervical cancer was the second most common. Cancer mortality data from the last 20-40 years revealed two different patterns in men. In Romania and in Serbia and Montenegro, there was a trend toward an increase, while in the other countries mortality was declining, after increasing for a number of years. In women, a steady decline was observed over many years in the Czech Republic, Hungary, and Slovakia, while in the other countries it remained unchanged. CONCLUSIONS There are striking variations in the risk of different cancers by geographic area. Most of the international variation is due to exposure to known or suspected risk factors which provides a clear challenge to prevention. There are some differences in incidence and mortality that cannot be explained by exposure to known risk factors or treatment availabilities.
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Affiliation(s)
- Eduard Vrdoljak
- University Hospital Split, School of Medicine, Center of Oncology, Spincićeva 1, 21000 Split, Croatia.
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Zawilska K, Bała MM, Błędowski P, Chmielewski DW, Dobrowolski Z, Frączek M, Frołow M, Gajewski P, Guzik T, Jaeschke R, Korman T, Kotarski J, Kozubski W, Krawczyk M, Kruszewski W, Kulikowski J, Kutaj-Wąsikowska H, Mayzner-Zawadzka E, Mrozikiewicz PM, Musiał J, Niżankowski R, Pasierski T, Poręba R, Tomkowski W, Torbicki A, Undas A, Urbanek T, Wojtukiewicz MZ, Woroń J, Wroński J. [Polish guidelines for the prevention and treatment of venous thromboembolism. 2012 update]. Pol Arch Med Wewn 2012; 122 Suppl 2:3-74. [PMID: 23385605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
The overall objective of the Polish guidelines for the prevention and treatment of venous thromboembolism is to increase patient benefit and safety by appropriate prevention and treatment of deep vein thrombosis and pulmonary embolism as well as proper management of the complications associated with antithrombotic and thrombolytic therapy. These guidelines apply to adult trauma, cancer, surgical, and medical patients as well as those at increased risk of venous thromboembolism. Specific recommendations have been formulated for pregnant women, patients requiring surgery while receiving long-term oral anticoagulant treatment, and patients undergoing regional anesthesia and/or analgesia. We chose to update the existing Polish guidelines with the use of the most recent high-quality international guidelines that we identified and adjusted the final product to Polish cultural and organizational setting. We based our recommendations primarily on the 9th edition of the American College of Chest Physicians Evidence-Based Clinical Practice Guidelines on Antithrombotic Therapy and Prevention of Thrombosis, the European Society of Cardiology Guidelines on the Diagnosis and Management of Acute Pulmonary Embolism, the 3rd edition of the American Society of Regional Anesthesia and Pain Medicine Evidence-Based Guidelines on Regional Anesthesia in the Patient Receiving Antithrombotic or Thrombolytic Therapy, the ACOG practice bulletin on thromboembolism in pregnancy (Number 123), and Guidance from the Scientific and Standardisation Committee of the International Society on Thrombosis and Haemostasis on the Duration of Anticoagulant Therapy after a First Episode of Unprovoked Pulmonary Embolus or Deep Vein Thrombosis, as well as two other Polish practice guidelines on the prophylaxis and treatment of venous thromboembolism and the management of patients treated with oral direct inhibitors of factor X or factor II. To make recommendations regarding specific management issues that had not been addressed in other guidelines, or whenever the panel members felt they needed additional information to reach the decision, we also consulted the authors of guidelines developed by other professional societies and organizations as well as additional sources of evidence. For each adapted recommendation, we explicitly assessed its relevance and applicability in the context of the healthcare system in Poland. When necessary, we explicitly stated the rationale for modification of the previously published recommendations and judgements about the values and preferences we assumed. The information regarding reimbursement of drugs mentioned in the recommendations was added in chapters 6-9 and 13 and approved by the National Health Fund. The final version of the practice guidelines was officially approved by the scientific societies and institutions listed at the beginning of the document.
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Affiliation(s)
- Krystyna Zawilska
- Katedra i Klinika Hematologii i Chorób, Rozrostowych Układu Krwiotwórczego, Uniwersytet Medyczny w Poznaniu, ul. A. Szamarzewskiego 84, 60-569 Poznań, Poland.
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Sierko E, Wojtukiewicz MZ, Zimnoch L, Tokajuk P, Ostrowska-Cichocka K, Kisiel W. Co-localization of Protein Z, Protein Z-Dependent protease inhibitor and coagulation factor X in human colon cancer tissue: implications for coagulation regulation on tumor cells. Thromb Res 2011; 129:e112-8. [PMID: 22424030 DOI: 10.1016/j.thromres.2011.10.027] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2011] [Revised: 09/19/2011] [Accepted: 10/25/2011] [Indexed: 11/18/2022]
Abstract
INTRODUCTION Several hemostatic system components, including factor X (FX), contribute to cancer progression. The Protein Z (PZ)/protein Z-dependent protease inhibitor (ZPI) complex directly inhibits factor Xa proteolytic activity. The aim of this study was to determine the antigenic distribution of ZPI and PZ, in relation to FX, as well as indicators of blood coagulation activation (F1+2 and fibrin) in human colon cancer tissue. MATERIALS & METHODS Studies were performed on human colon cancer fragments. Immunohistochemical (IHC) ABC procedures and double staining method employed polyclonal antibodies against PZ, FX, F1+2 and monoclonal antibodies against ZPI and fibrin. In-situ hybridization (ISH) methods employed biotin-labeled 25-nucleotide single-stranded DNA probes directed to either FX, PZ or ZPI mRNAs. RESULTS Expression of FX, PZ and ZPI in association with colon cancer cells was observed by IHC. Moreover, the presence of both F1+2 and fibrin in association with colon cancer cells was found, which indicates that blood coagulation activation proceeds extravascularly at the tumor site. Furthermore, expression of FX and PZ was visualized in association with endothelial cells. In turn, colon cancer-associated macrophages were characterized by FX , PZ and ZPI presence. The double staining studies revealed strong FX/PZ, FX/ZPI, as well as PZ/ZPI co-localization on colon cancer cells. ISH studies revealed the presence of FX mRNA, PZ mRNA and ZPI mRNA in colon cancer cells indicating induced synthesis of these proteins. CONCLUSIONS The localization of PZ/ZPI and FX in colon cancer cells indicates that PZ/ZPI may contribute to anticoagulant events at the tumor site. Strong co-localization of PZ/ZPI and FX in cancer cells, and the presence of the mRNAs encoding the proteins, suggests their role in the tumor's biology. However, the presence of F1+2 and fibrin at the colon cancer site also suggests that the regulation of FXa by the PZ/ZPI complex at this site is incomplete.
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Affiliation(s)
- Ewa Sierko
- Department of Oncology, Medical University, Bialystok, Poland
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Sierko E, Wojtukiewicz MZ, Zimnoch L, Ostrowska-Cichocka K, Tokajuk P, Ramlau R, Kisiel W. Protein Z/protein Z-dependent protease inhibitor system in human non-small-cell lung cancer tissue. Thromb Res 2011; 129:e92-6. [PMID: 21975032 DOI: 10.1016/j.thromres.2011.09.005] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2011] [Revised: 08/04/2011] [Accepted: 09/08/2011] [Indexed: 11/19/2022]
Abstract
INTRODUCTION NSCLC progression is often associated with VTE. Activation of factor X is an important step in blood coagulation activation in cancer patients. PZ)/ZPI contribute to direct factor Xa inhibition, and ZPI - attenuates factors IXa and XIa activity. The role of the PZ/ZPI in NSCLC is obscure. The aim of the study was to localize ZPI and PZ in NSCLC tissue in relation to factors X, IX and XI, as well as indicators of blood coagulation activation: prothrombin fragment F1+2 (F1+2) and fibrin. MATERIAL & METHODS Immunohistochemical studies were performed on surgical NSCLC specimens employing antibodies against ZPI, PZ, coagulation factors X, IX, XI, as well as fibrinogen, F1+2 and fibrin. A semiquantitative analysis (acc. to immunoreactive score-IRS) was conducted. RESULTS Medium expression of ZPI(IRS=6.5), together with weak expression of PZ(IRS=4), was observed in cancer cells. Strong or medium staining for factors IX, X, and XI(IRS=8-9) was revealed in cancer cells. Fibrinogen(IRS=10) and fibrin(IRS=8) were demonstrated in tumor stroma and cancer cells. F1+2(IRS=10) was localized in NSCLC cells. Endothelial cells (ECs) and tumor infiltrating macrophages (TAMs) were characterized by a positive staining for ZPI and PZ. CONCLUSIONS ZPI and PZ expression in NSCLC cells, ECs and TAMs may suggest a role for PZ/ZPI in the anticoagulant mechanisms at the tumor site. The presence of F1+2 and fibrin, along with a disproportional expression of ZPI and PZ, might point to impaired function of the coagulation inhibitory system in NSCLC tissue.
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Affiliation(s)
- Ewa Sierko
- Department of Oncology, Medical University, Bialystok, Poland
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Sierko E, Werpachowska MT, Wojtukiewicz MZ. Psychological, physical, and social situation of Polish patients with colorectal cancer undergoing first-line palliative chemotherapy. Oncol Nurs Forum 2011; 38:E253-9. [PMID: 21708520 DOI: 10.1188/11.onf.e253-e259] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
PURPOSE/OBJECTIVES To assess the psychological, physical, and social situations and needs of patients with colorectal cancer (CRC) diagnosed at an advanced stage of the disease. DESIGN Quantitative, descriptive. SETTING An urban comprehensive cancer center in northeastern Poland. SAMPLE 50 patients undergoing first-line palliative chemo-therapy. METHODS Participants were asked to fill out an institution-developed questionnaire assessing personal, emotional, physical, and social data. MAIN RESEARCH VARIABLES Psychological, physical, and social characteristics. FINDINGS The most frequently reported side effects of chemotherapy were asthenia, loss of taste, and nausea and vomiting. In addition, about 54% of patients were unable to work during treatment. Chemotherapy administration resulted in severe or moderate impediment of activities of daily living in 74% of the patients and negatively influenced their financial situation. About 25% of the patients were reluctant to share the news of their disease with their coworkers; however, most revealed their diagnosis to friends and family. The majority (62%) of patients expected help from family members. Nurses provided emotional support to a much lesser extent than patients' immediate relatives. The majority of patients (80%) needed to express their feelings by talking, but only about 30% considered a nurse to be the preferred person with whom to discuss their disease. CONCLUSIONS Patients with CRC diagnosed at an advanced stage require considerably more emotional, informative, and instrumental support from nurses, doctors, family, other patients, and priests than was anticipated by the authors. IMPLICATIONS FOR NURSING Extending routine history taking via the addition of questions to the proposed questionnaire may help to better recognize a particular patient's situation and unique needs. An increasingly patient-focused approach could improve the individual nursing care in this region of Europe. Ultimately, a multidisciplinary team would be required to meet the needs of patients with CRC undergoing chemotherapy.
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Affiliation(s)
- Ewa Sierko
- Department of Oncology, Medical University and the Comprehensive Cancer Center, Bialystok, Poland.
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Hempel D, Wojtukiewicz MZ, Kozłowski L, Romatowski J, Ostrowska H. Increased plasma proteasome chymotrypsin-like activity in patients with advanced solid tumors. Tumour Biol 2011; 32:753-9. [PMID: 21611786 DOI: 10.1007/s13277-011-0177-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2011] [Accepted: 04/11/2011] [Indexed: 12/23/2022] Open
Abstract
The chymotrypsin-like (ChT-L) activity is one of the key regulators of intracellular protein degradation. Elevated proteasome ChT-L activity has recently been reported in plasma of patients with leukemia and myelodysplastic syndrome and suggested to have a prognostic significance. The aim of the present study was to evaluate plasma proteasome ChT-L activity in patients with newly diagnosed solid tumors at early and advanced stages of the disease. The activity was assayed using the fluorogenic peptide substrate, Suc-Leu-Leu-Val-Tyr-AMC, in a cohort of 155 patients with early/advanced rectal (n=43/29), gastric (n=6/13), and breast (n=37/27) cancer and compared with that in normal individuals (n=55). The median plasma proteasome ChT-L activity was elevated by 20-32% in patients with advanced stage of rectal, gastric, and breast cancer compared with healthy donors. The difference turned out to be statistically significant (P<0.001). By contrast, values in patients with early stage of malignancies were not significantly different from those observed in normal individuals. We also found that plasma proteasome activity correlated with serum carcinoembryonic antigen levels in the group of patients with rectal cancer (r=0.433, P<0.05). Elevated plasma proteasome ChT-L activity is indicative of advanced stage of rectal, gastric, and breast cancer. However, the activity does not seem to be a parameter with clinically relevant potential in terms of early detection of cancer in this subset of patients.
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Affiliation(s)
- Dominika Hempel
- Department of Oncology, Medical University of Bialystok, Bialystok, Poland
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Greil R, Borštnar S, Petráková K, Marcou Y, Pikiel J, Wojtukiewicz MZ, Koza I, Steger GG, Linn M, Das Gupta A, Cwiertka K. Combination therapy of lapatinib and Capecitabine for ErbB2-positive metastatic or locally advanced breast cancer: results from the Lapatinib Expanded Access Program (LEAP) in Central and Eastern Europe. ACTA ACUST UNITED AC 2011; 34:233-8. [PMID: 21577028 DOI: 10.1159/000327710] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND The Lapatinib Expanded Access Program (LEAP) was initiated in 45 countries to provide lapatinib in combination with capecitabine to patients with ErbB2 (HER2)-positive breast cancer already treated with anthracyclines, taxanes and trastuzumab. We report the results from 12 Central and Eastern European countries. PATIENTS AND METHODS By 30 September 2008, 293 patients were enrolled. Patients were monitored for serious adverse events (SAEs) and for any decrease in left ventricular ejection fraction (LVEF). Overall survival and progression-free survival were also assessed. RESULTS Mean treatment duration was 30 weeks; 107 patients (36.5%) discontinued therapy during the study, mainly due to disease progression (n = 86; 29.4%). A total of 78 SAEs were reported from 47 patients; the most frequently reported was diarrhoea (13 reports). Treatment had a relatively small effect on LVEF. Decreases were minor (0 to < 20%) in 61% of patients at the end of the study. During the study, 3 patients had decreased LVEF meeting the definition of an SAE; these events all resolved. Median overall and median progression-free survival were 37.6 and 21.1 weeks, respectively. CONCLUSIONS Heavily pretreated patients with ErbB2-positive locally advanced or metastatic breast cancer may benefit from treatment with lapatinib and capecitabine, with a low risk of cardiac toxicity.
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Affiliation(s)
- Richard Greil
- IIIrd Medical Department of Hematology and Medical Oncology, Private Medical University Hospital, Salzburg, Austria.
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Sierko E, Wojtukiewicz MZ, Zimnoch L, Thorpe PE, Brekken RA, Kisiel W. Co-localization of prothrombin fragment F1+2 and VEGF-R2-bound VEGF in human colon cancer. Anticancer Res 2011; 31:843-847. [PMID: 21498704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
BACKGROUND Colon cancer (CC) is frequently complicated by thromboembolic episodes. Thrombin plays a role in angiogenesis and among others induces the synthesis of vascular endothelial growth factor (VEGF) and its receptors (VEGFR-1 and VEGFR-2). The aim of this study was to assess the expression of prothrombin fragment F1+2 (F1+2), a byproduct in thrombin generation (indicating the presence of thrombin), in relation to the presence of VEGFR-2-bound VEGF (VEGF:VEGFR-2), as an indicator of VEGFR-2 activation in human CC tissue. MATERIALS AND METHODS Immunohistochemical ABC and double staining studies were performed using antibodies against F1+2 and VEGF:VEGFR-2 in 59 specimens obtained from CC patients. RESULTS Medium and high expression of both F1+2 and VEGF:VEGF2 in association with CC cells and endothelial cells was demonstrated. Moreover, coexpression of F1+2 and VEGF:VEGFR-2 was observed in the cells. CONCLUSION The results may suggest a possible functional interaction between thrombin and VEGF-R2 stimulation in human CC in vivo.
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Affiliation(s)
- Ewa Sierko
- Department of Oncology, Medical University, 12 Ogrodowa St., Bialystok, Poland
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Sierko E, Wojtukiewicz MZ, Zawadzki R, Zimnoch L, Kisiel W. Expression of protein C (PC), protein S (PS) and thrombomodulin (TM) in human colorectal cancer. Thromb Res 2010; 125:e71-5. [PMID: 19818470 DOI: 10.1016/j.thromres.2009.09.011] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2009] [Revised: 09/07/2009] [Accepted: 09/21/2009] [Indexed: 12/31/2022]
Abstract
INTRODUCTION Colorectal cancer (CRC) is often complicated by thromboembolic episodes. It has been recognized that blood coagulation proteins play a role in cancer progression. An important inhibitory mechanism is provided by the protein C (PC) system consisting of PC, protein S (PS) and thrombomodulin (TM). Recently, novel biological activities have been ascribed to the PC system that do not relate to their hemostatic functions, eg. in angiogenesis, apoptosis and inflammation. OBJECTIVES The purpose of the study was to elucidate the solid phase interactions between CRC tissue and components of the PC system that may contribute to tumor progression. MATERIAL AND METHODS CRC tissues were obtained at surgical resection during treatment of 66 patients. Immunohistochemical studies were performed using polyclonal antibodies against PC, PS and TM. A semiquantitative analysis of the protein expression was also performed. RESULTS Weak expression of PC was observed in cancer cells of two-thirds of the specimens examined, while in 3/66 cases there was no staining for PC in cancer cells. One fourth of CRCs exhibited strong expression of PC. The presence of PS was demonstrated in 64/66 cases of CRC. However, its expression was irregular in terms of intensity of staining and percentage of cancer cells exhibiting protein expression. Weak expression of TM was demonstrated in two thirds of the cases examined, while a strong TM staining was revealed in one third of colon cancers. CONCLUSION Heterogeneous expression of the PC system components in CRC tissue may point to their biological activity modulating tumor growth.
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Affiliation(s)
- Ewa Sierko
- Department of Oncology, Medical University, Bialystok, Poland
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Sierko E, Wojtukiewicz MZ, Zimnoch L, Kisiel W. Expression of tissue factor pathway inhibitor (TFPI) in human breast and colon cancer tissue. Thromb Haemost 2009; 103:198-204. [PMID: 20062932 DOI: 10.1160/th09-06-0416] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2009] [Accepted: 09/02/2009] [Indexed: 12/20/2022]
Abstract
Activation of blood coagulation, a phenomenon frequently observed in breast and colon cancer patients, contributes to tumour progression. The principal initiator of blood coagulation activation in cancer patients is tissue factor (TF), while tissue factor pathway inhibitor (TFPI) is the main inhibitor of the TF-dependent pathway of blood coagulation. Previous immunohistochemical studies revealed no expression of TFPI in human cancer cells. The aim of the study was to evaluate the expression of TFPI protein and mRNA in breast and colon cancer tissues. A total of 108 cancer tissues (from primary tumours and metastatic lymph nodes) were obtained from 87 patients during surgical treatment. Immunohistochemical studies using a polyclonal anti-TFPI antibody were performed including a semiquantitative analysis. The in situ hybridisation method employed single-stranded DNA oligonucleotide (probe sequence: 5'Biotin-CCACCATACTTGAAACGTTCACACT-Biotin3') directed against TFPI mRNA. Strong or medium expression of TFPI protein was observed in cancer cell bodies in all breast cancers and in most (39/66 cases) colon cancers examined. Weaker expression of TFPI was detected in cancer cells localised in lymph node metastatic foci of breast cancer. Endothelial cells were also TFPI-positive. TFPI mRNA was demonstrated in all cases of breast and in approximately 80% cases of colon cancer cells. TFPI mRNA and protein are present in association with colon and breast cancer cells, suggesting that the protein may play a role in cancer biology. The presence of TFPI in association with breast cancer cells localised in regional lymph nodes may indicate its role in lymphatic spread.
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Affiliation(s)
- Ewa Sierko
- Department of Oncology, Medical University, 12 Ogrodowa St., Bialystok, Poland
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Wojtukiewicz MZ, Sierko E, Rybaltowski M, Filipczyk-Cisarz E, Staroslawska E, Tujakowski J, Lesniewski-Kmak K, Szczylik C, Nawrocki S. The Polish Cancer Anemia Survey (POLCAS): a retrospective multicenter study of 999 cases. Int J Hematol 2009; 89:276-284. [DOI: 10.1007/s12185-009-0273-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2008] [Revised: 12/25/2008] [Accepted: 02/09/2009] [Indexed: 10/20/2022]
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Abstract
Tissue factor pathway inhibitor-2 (TFPI-2), a member of the Kunitz-type serine proteinase inhibitor family, is a structural homologue of tissue factor pathway inhibitor (TFPI). The expression of TFPI-2 in tumors is inversely related to an increasing degree of malignancy, which may suggest a role for TFPI-2 in the maintenance of tumor stability and inhibition of the growth of neoplasms. TFPI-2 inhibits the tissue factor/factor VIIa (TF/VIIa) complex and a wide variety of serine proteinases including plasmin, plasma kallikrein, factor XIa, trypsin, and chymotrypsin. Aberrant methylation of TFPI-2 promoter cytosine-phosphorothioate-guanine (CpG) islands in human cancers and cancer cell lines was widely documented to be responsible for diminished expression of mRNA encoding TFPI-2 and decreased or inhibited synthesis of TFPI-2 protein during cancer progression. Furthermore, an aberrantly spliced variant of TFPI-2 mRNA (designated asTFPI-2) was detected, which represents an untranslated form of TFPI-2. The levels of asTFPI-2 were very low or undetectable in normal cells but markedly upregulated in neoplastic tissue. TFPI-2 functions in the maintenance of the stability of the tumor environment and inhibits invasiveness and growth of neoplasms, as well as metastases formation. TFPI-2 has also been shown to induce apoptosis and inhibit angiogenesis, which may contribute significantly to tumor growth inhibition. Restoration of TFPI-2 expression in tumor tissue inhibits invasion, tumor growth, and metastasis, which creates a novel possibility of cancer patient treatment. However, more information is still needed to define the precise role of TFPI-2 in human tumor biology.
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Affiliation(s)
- Ewa Sierko
- Department of Oncology, Medical University, Bialystok, Poland
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Abstract
Adherent interactions between integrins and extracellular matrix (ECM) proteins play an important role in tumorigenicity and invasiveness. The major component of ECM is collagen that plays a central role in the interaction with integrins. The expression of certain collagenases (gelatinases) by tumour cells is one of the characteristic features of the so-called metastatic phenotype, presumably by breaking down ECM barriers as well by altering the ECM-cell interaction. Although extracellular collagenases initiate the breakdown of collagen, the final step of collagen degradation is catalysed by intracellular prolidase. Collagen deposition, gelatinolytic and prolidase activities, expression of beta(1)-integrin receptor and their possible relationships were studied in seven operable breast cancer cases. In breast cancer tissue, we have found significant decrease in the amount of collagen. The decrease in collagen deposition in breast cancer tissue was accompanied by increase in the tissue gelatinolytic and prolidase activities. Simultaneously, a slight decrease in the expression of beta(1)-integrin receptor in breast cancer tissue was observed. These results suggest that alteration in collagen metabolism in breast cancer tissue may reflect tissue remodelling, characteristic for invasive phenotype of cancer cells. Increased gelatinolytic and prolidase activities in breast cancer tissue may enhance stromal matrix degradation and thus may promote metastatic dissemination. On the basis of the data, it seems that compounds endowed with gelatinolytic and prolidase inhibitory activities may be considered as a potential drug candidates for breast cancer therapy.
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Sierko E, Zawadzki RJ, Zimnoch L, Sulkowski S, Wojtukiewicz MZ. [Expression of blood coagulation inhibitors in colon cancer]. Pol Merkur Lekarski 2006; 20:462-7. [PMID: 16886577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
UNLABELLED Colon cancer morbidity in Poland is still increasing. During the course of the disease thromboembolic complications are often observed. It was documented that components of the hemostatic system influence cancer progression. The presence of coagulation factors was revealed in colon cancer tissue. So far the information on the presence of inhibitors of coagulation in this tumor type was lacking. The aim of the study was to evaluate the expression of coagulation inhibitors in loco in colon cancer. MATERIAL AND METHODS Immunohistochemical method employing polyclonal antibodies directed against tissue factor pathway inhibitor (TFPI), antithrombin III (AT Ill), protein C (PC) and protein S (PS) was introduced. RESULTS The presence of TFPI was observed in cancer cells in a part of examined specimens, but the intensity of the staining was different. In most cases of colon cancer AT III expression of low intensity was revealed in a few cancer foci. In approximately 15% of cases there was no AT Ill expression, while in other 15% of examined fragments of colon cancer AT Ill was readily detected. Weak expression of TM was observed in most colon cancer tissues, but only in some cancer foci. In 1/3 of examined cases the strong expression of TM was revealed. Weak and heterogeneous intensity of expression of PC was demonstrated in about 75% of colon cancer cases, whereas in about 25% of the specimens--the expression of this protein was strong. Furthermore in most cases there was no or weak expression of PS. Only in about 25% of the cases the staining for PS was strong. Expression of TFPI, AT III and PC was revealed in macrophages, whereas TFPI and AT Ill were detected in mucus in the lumen of neoplastic glands, and TM--in endothelial cells. CONCLUSIONS Weak representation or the lack of coagulation inhibitors in colon cancer in most cases may facilitate coagulation activation in the tumor burden, and consequently promote colon cancer progression. Heterogeneous and inconstant presence of blood coagulation inhibitors in colon cancer in loco may suggest, that nonocoagulant biological activities of these inhibitors may influence the cancer growth or its inhibition in an individual patient. Obtained results suggest that introducing various forms of blood coagulation inhibitors in the treatment of colon cancer patients may be beneficial in selected group of patients.
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Affiliation(s)
- Ewa Sierko
- Akademia Medyczna w Białymstoku, Klinika Onkologii
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Kaźmierczak M, Lewandowski K, Wojtukiewicz MZ, Turowiecka Z, Kołacz E, Lojko A, Skrzydlewska E, Zawilska K, Komarnicki M. Cancer procoagulant in patients with adenocarcinomas. Blood Coagul Fibrinolysis 2006; 16:543-7. [PMID: 16269926 DOI: 10.1097/01.mbc.0000188413.32859.b2] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Cancer procoagulant (CP) is a cysteine proteinase that may be produced by malignant and foetal tissue. The possible role of CP in the pathogenesis of cancer-related thrombosis has been suggested recently. The purpose of the study was to evaluate coagulation prothrombotic markers and their relation to CP concentration in the blood of patients with gastrointestinal adenocarcinomas (GIAC). The study group consisted of 45 patients with confirmed diagnosis of adenocarcinoma (stomach, 18 patients; colon, 27 patients) and without evident metastatic disease. In 24 patients further observation showed metastases. The control group for CP was composed of 10 healthy subjects. Blood samples were drawn on the admission day, before any treatment. Among 45 patients with GIAC, deep venous thrombosis was observed in two (4.4%). In all patients the CP activity in the serum was found, and the mean CP activity shortened the coagulation time almost three times compared with the healthy control group. Also, the mean thrombin-antithrombin complex concentration was above the normal range. A significant elevation of the mean prothrombin fragment 1+2 plasma content in this group of patients was noticed. Despite these observations, CP remained within the normal range and did not correlate with thrombin-antithrombin complex or prothrombin fragment 1+2 plasma concentrations. A positive correlation was observed between serum CP and fibrinogen concentration, and a negative correlation between CP and free protein S plasma content (P = 0.04 and P = 0.025, respectively). A negative correlation between activated protein C resistance ratio and protein C activity in the plasma was confirmed. Protein C activity in the plasma showed a correlation with free protein S plasma content. Analysis of factors influencing the activated partial thromboplastin time revealed the presence of antiphospholipid antibodies in seven persons from the study group (in three cases of IgG and in four cases of IgM class). Our data suggest that CP is a minor risk factor for deep venous thrombosis in GIAC patients. To confirm this, however, the number of patients and controls should be larger. After 3 years of observation, the follow-up in 10 living GIAC patients showed nobody with thromboembolic disease.
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Affiliation(s)
- Maciej Kaźmierczak
- Department of Haematology, University of Medical Sciences, Poznań, Poland.
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Kozlowski L, Filipowski T, Rucinska M, Pepinski W, Janica J, Skawronska M, Poznanski J, Wojtukiewicz MZ. Loss of heterozygosity on chromosomes 2p, 3p, 18q21.3 and 11p15.5 as a poor prognostic factor in stage II and III (FIGO) cervical cancer treated by radiotherapy. Neoplasma 2006; 53:440-3. [PMID: 17013540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
Loss of heterozygosity (LOH) has been shown to be an important prognostic factor in a variety of malignant neoplasm's. Cervical cancer develops as result of multiple genetic alterations. The aim of this study was to analyze presence of LOH in cervical cancer and to identify the correlation between LOH and survival and relapse-free survival time in patients treated with radiotherapy. Studies were performed on tumor specimens and venous blood from 20 patients with cervical cancer (squamous cell carcinoma G2 and G3) in stage II and III (FIGO) treated with radiotherapy. DNA was isolated using organic extraction. Additional microcolumn purification was performed. The fluorescent multiplex polymerase chain reaction (PCR) was used to amplify 10 microsatellite loci included in commercially available human identification kits. Microsatellite marker BAT 26 was amplified in separate PCR reactions. 75% cervical cancers manifested LOH. LOH in BAT 26 analysis (chromosome 2) was present in all these specimens. 60% of the cases showed LOH at one or more of other examined loci (mostly on 3p, 18q21.3, and 11p15.5). Eight of nine cervical cancers in clinical stage III showed LOH. All cases of G3 squamous cell carcinoma of the cervix manifested LOH on 2p. Patients with LOH have worse prognosis for survival and relapse-free survival compared to patients without LOH.
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MESH Headings
- Adult
- Aged
- Carcinoma, Squamous Cell/genetics
- Carcinoma, Squamous Cell/pathology
- Carcinoma, Squamous Cell/radiotherapy
- Chromosomes, Human, Pair 11/genetics
- Chromosomes, Human, Pair 18/genetics
- Chromosomes, Human, Pair 2/genetics
- Chromosomes, Human, Pair 3/genetics
- Female
- Humans
- Loss of Heterozygosity
- Microsatellite Repeats/genetics
- Middle Aged
- Neoplasm Staging
- Polymerase Chain Reaction
- Prognosis
- Survival Analysis
- Survival Rate
- Uterine Cervical Neoplasms/genetics
- Uterine Cervical Neoplasms/pathology
- Uterine Cervical Neoplasms/radiotherapy
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Affiliation(s)
- L Kozlowski
- Department of Oncology, Medical University of Bialystok, 15-027 Bialystok, Poland.
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