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Wojtukiewicz MZ, Tesarova P, Karetová D, Windyga J. In Search of the Perfect Thrombosis and Bleeding-Associated Cancer Scale. Semin Thromb Hemost 2024; 50:443-454. [PMID: 37852295 DOI: 10.1055/s-0043-1776003] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2023]
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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Liu XY, Wang YH, Wang J, Quan JK, Li XD, Guan KP. The role of CSE1L silencing in the regulation of proliferation and apoptosis via the AMPK/mTOR signaling pathway in chronic myeloid leukemia. HEMATOLOGY (AMSTERDAM, NETHERLANDS) 2023; 28:1-9. [PMID: 36652402 DOI: 10.1080/16078454.2022.2161201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
OBJECTIVES Chromosome segregation 1-like (CSE1L) is abundant and strongly expressed in solid tumors. However, the expression and role of CSE1L in chronic myeloid leukemia(CML) remain largely unknown. MATERIALS AND METHODS The relative expression levels of CSE1L in bone marrow granulocytes from patients with primary CML and non-hematologic controls were measured by flow cytometry. Cell counting kit-8 analysis, DNA Content Quantitation Assay, and Annexin V-PE/7-AAD staining were applied to assess the effects of CSE1L knockdown on cell proliferation, cell cycle progression, and apoptosis. RESULTS Elevated expression of CSE1L was detected in bone marrow granulocytes of patients with primary CML. In the CML cell line K562 cells, CSE1L knockdown impaired cell proliferation blocked the cell cycle shift from G0/G1 phase to the S phase, and promoted apoptosis. Knockdown of CSE1L reduced Bcl-2 protein expression and increased Bax protein expression. Meanwhile, knockdown of CSE1L enhanced the expression of phospho-AMPK protein and decreased the expression of phospho-mTOR protein. The expression of total AMPK and mTOR proteins was not affected. In addition, CSE1L expression levels were decreased in imatinib-treated K562 cells. CONCLUSIONS CSE1L plays a pivotal role in K562 cell survival and growth. These functions may be partially dependent on the AMPK/mTOR signaling pathway to achieve. In addition, CSE1L may have had a future impact on the treatment of CML patients.
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Affiliation(s)
- Xiao-Yu Liu
- Department of Biochemistry and Molecular Biology, School of Basic Medicine, Shanxi Medical University, Taiyuan, People's Republic of China
| | - Yong-Hong Wang
- Laboratory Department, The Second Hospital of Shanxi Medical University, Taiyuan, People's Republic of China
| | - Jing Wang
- Shanxi Medical University, Taiyuan, People's Republic of China
| | - Ji-Kun Quan
- Shanxi Medical University, Taiyuan, People's Republic of China
| | - Xu-Dong Li
- Shanxi Medical University, Taiyuan, People's Republic of China
| | - Kun-Ping Guan
- Laboratory Department, The Second Hospital of Shanxi Medical University, Taiyuan, People's Republic of China
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3
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Venkataraman V, Bales JR, Signorelli J, Hobbs GS. Incidence of bleeding events in patients on concomitant tyrosine kinase inhibitors and selective serotonin reuptake inhibitors. J Oncol Pharm Pract 2023; 29:1119-1124. [PMID: 35491703 DOI: 10.1177/10781552221098044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2023]
Abstract
INTRODUCTION In this study, we aim to determine the risk of bleeding or thrombosis with concurrent use of tyrosine kinase inhibitors (TKIs) used to treat CML, and serotonin reuptake inhibitors (SSRIs). METHODS We conducted a retrospective cohort study of patients with CP-CML cared for at Massachusetts General Hospital (MGH) between April 2016 to February 2021. Participants were included if diagnosed with CP-CML and began TKI treatment (imatinib, dasatinib, nilotinib, bosutinib, or ponatinib) after April 2016. RESULTS One hundred patients were evaluated, eighty of whom were taking TKIs only (median age 55, 40% female), and twenty were taking TKI and SSRI concomitantly (median age 53.5, 55% female). Baseline demographics between these groups were similar across all variables. Patients in the TKI only group had 9 bleeding events and 3 thrombotic events. Patients in the combination group had 6 bleeding events and 1 thrombotic event. There was no difference between overall rates of major bleeding (4% v. 10%, p = 0.26) or thrombotic events (4% v. 5%, p = 1). However, patients in the combination group were more likely to have major intracranial bleeding events (0% v. 10%, p = 0.04), and there was a trend to significance for minor bleeding events (7.5% v. 20%, p = 0.11). CONCLUSIONS Concomitant use of TKIs and SSRIs does not appear to increase the total risk of bleeding or thrombotic events compared to patients on TKIs only. However, concomitant use of TKIs and SSRIs may increase risk of intracranial bleeding. Further work is needed to fully assess this risk.
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Affiliation(s)
- Vinayak Venkataraman
- Department of Medical Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - John R Bales
- Department of Medical Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Jessie Signorelli
- Department of Medical Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
- Department of Pharmacy, Massachusetts General Hospital, Boston, MA, USA
| | - Gabriela S Hobbs
- Department of Medical Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
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Kaiser R, Anjum A, Kammerer L, Loew Q, Akhalkatsi A, Rossaro D, Escaig R, Droste zu Senden A, Raude B, Lorenz M, Gold C, Pekayvaz K, Brocker T, Kranich J, Holch JW, Spiekermann K, Massberg S, Gaertner F, Nicolai L. Mechanosensing via a GpIIb/Src/14-3-3ζ axis critically regulates platelet migration in vascular inflammation. Blood 2023; 141:2973-2992. [PMID: 37018659 PMCID: PMC10646815 DOI: 10.1182/blood.2022019210] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 02/17/2023] [Accepted: 03/05/2023] [Indexed: 04/07/2023] Open
Abstract
Platelets are not only the first responders in thrombosis and hemostasis but also central players in inflammation. Compared with platelets recruited to thrombi, immune-responsive platelets use distinct effector functions including actin-related protein complex 2/3-dependent migration along adhesive substrate gradients (haptotaxis), which prevents inflammatory bleeding and contributes to host defense. How platelet migration in this context is regulated on a cellular level is incompletely understood. Here, we use time-resolved morphodynamic profiling of individual platelets to show that migration, in contrast to clot retraction, requires anisotropic myosin IIa-activity at the platelet rear which is preceded by polarized actin polymerization at the front to initiate and maintain migration. Integrin GPIIb-dependent outside-in signaling via Gα13 coordinates polarization of migrating platelets to trigger tyrosine kinase c-Src/14-3-3ζ-dependent lamellipodium formation and functions independent of soluble agonists or chemotactic signals. Inhibitors of this signaling cascade, including the clinically used ABL/c-Src inhibitor dasatinib, interfere predominantly with the migratory capacity of platelets, without major impairment of classical platelet functions. In murine inflammation models, this translates to reduced migration of platelets visualized by 4D intravital microscopy, resulting in increased inflammation-associated hemorrhage in acute lung injury. Finally, platelets isolated from patients with leukemia treated with dasatinib who are prone to clinically relevant hemorrhage exhibit prominent migration defects, whereas other platelet functions are only partially affected. In summary, we define a distinct signaling pathway essential for migration and provide novel mechanistic insights explaining dasatinib-related platelet dysfunction and bleeding.
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Affiliation(s)
- Rainer Kaiser
- Medizinische Klinik und Poliklinik I, University Hospital Ludwig-Maximilian University, Munich, Germany
- German Centre for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich, Germany
| | - Afra Anjum
- Medizinische Klinik und Poliklinik I, University Hospital Ludwig-Maximilian University, Munich, Germany
- German Centre for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich, Germany
| | - Lisa Kammerer
- Medizinische Klinik und Poliklinik I, University Hospital Ludwig-Maximilian University, Munich, Germany
- German Centre for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich, Germany
| | - Quentin Loew
- Medizinische Klinik und Poliklinik I, University Hospital Ludwig-Maximilian University, Munich, Germany
- German Centre for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich, Germany
| | - Anastassia Akhalkatsi
- Medizinische Klinik und Poliklinik I, University Hospital Ludwig-Maximilian University, Munich, Germany
- German Centre for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich, Germany
| | - Dario Rossaro
- Medizinische Klinik und Poliklinik I, University Hospital Ludwig-Maximilian University, Munich, Germany
- German Centre for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich, Germany
| | - Raphael Escaig
- Medizinische Klinik und Poliklinik I, University Hospital Ludwig-Maximilian University, Munich, Germany
- German Centre for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich, Germany
| | - Augustin Droste zu Senden
- Medizinische Klinik und Poliklinik I, University Hospital Ludwig-Maximilian University, Munich, Germany
- German Centre for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich, Germany
| | - Ben Raude
- Department of Vascular Surgery, Charité–Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Michael Lorenz
- Medizinische Klinik und Poliklinik I, University Hospital Ludwig-Maximilian University, Munich, Germany
| | - Christoph Gold
- Medizinische Klinik und Poliklinik I, University Hospital Ludwig-Maximilian University, Munich, Germany
- German Centre for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich, Germany
| | - Kami Pekayvaz
- Medizinische Klinik und Poliklinik I, University Hospital Ludwig-Maximilian University, Munich, Germany
- German Centre for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich, Germany
| | - Thomas Brocker
- Institute for Immunology, Biomedical Center, Medical Faculty, Ludwig-Maximilian University Munich, Munich, Germany
| | - Jan Kranich
- Institute for Immunology, Biomedical Center, Medical Faculty, Ludwig-Maximilian University Munich, Munich, Germany
| | - Julian Walter Holch
- Department of Medicine III, University Hospital, Ludwig-Maximilian University Munich, Munich, Germany
- Comprehensive Cancer Center, University Hospital, Ludwig-Maximilian University Munich, Munich, Germany
- German Cancer Consortium, Partner Site Munich and German Cancer Research Centre, Heidelberg, Germany
| | - Karsten Spiekermann
- Department of Medicine III, University Hospital, Ludwig-Maximilian University Munich, Munich, Germany
- Comprehensive Cancer Center, University Hospital, Ludwig-Maximilian University Munich, Munich, Germany
- German Cancer Consortium, Partner Site Munich and German Cancer Research Centre, Heidelberg, Germany
| | - Steffen Massberg
- Medizinische Klinik und Poliklinik I, University Hospital Ludwig-Maximilian University, Munich, Germany
- German Centre for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich, Germany
| | - Florian Gaertner
- Medizinische Klinik und Poliklinik I, University Hospital Ludwig-Maximilian University, Munich, Germany
- German Centre for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich, Germany
| | - Leo Nicolai
- Medizinische Klinik und Poliklinik I, University Hospital Ludwig-Maximilian University, Munich, Germany
- German Centre for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich, Germany
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Eckart F, Tauer JT, Suttorp M, Knöfler R. Impact of Tyrosine Kinase Inhibitors Applied for First-Line Chronic Myeloid Leukemia Treatment on Platelet Function in Whole Blood of Healthy Volunteers In Vitro. Hamostaseologie 2023. [PMID: 36693407 DOI: 10.1055/a-1892-0074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
The tyrosine kinase inhibitors (TKIs) imatinib, dasatinib, bosutinib, and nilotinib are established for first-line treatment of chronic myeloid leukemia (CML) but may cause side effects such as bleeding and thrombotic complications. We investigated the impact of TKIs on platelet function ex vivo in anticoagulated whole blood (WB) samples from healthy adults by lumiaggregometry and PFA-100 test. Samples (n = 15 per TKI) were incubated for 30 minutes with TKI at therapeutically relevant final concentrations. Aggregation and ATP release were induced by collagen (1 µg/mL), arachidonic acid (0.5 mmol/L), and thrombin (0.5 U/mL). Imatinib, bosutinib, and nilotinib significantly increased collagen-induced aggregation compared with controls. In addition, for bosutinib and nilotinib, a significant increase in aggregation after induction with arachidonic acid was detected. ATP-release and PFA-100 closure times were not influenced significantly by these three TKI. In contrast, dasatinib demonstrated a concentration-dependent inhibition of collagen-induced aggregation and ATP release and a significant prolongation of the PFA-100 closure time with the collagen/epinephrine cartridge. Aggregation and ATP release by other agonists as well as closure time with the collagen/ADP cartridge were not influenced significantly. In conclusion, we clearly show a concentration-dependent inhibition of collagen-induced platelet function in WB by dasatinib confirming prior results obtained in platelet-rich plasma. Bosutinib and nilotinib exerted no impairment of platelet activation. On the contrary, both TKI showed signs of platelet activation. When comparing our results with existing data, imatinib in therapeutic relevant concentrations does not impair platelet function.
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Affiliation(s)
- Falk Eckart
- Department of Paediatrics, University Hospital Carl Gustav Carus, Dresden, Germany
| | - Josephine T Tauer
- Department of Dentistry, McGill University, Shriners Hospital for Children, Montreal, Canada
| | - Meinolf Suttorp
- Paediatric Haematology and Oncology, Medical Faculty, TU Dresden, Germany
| | - Ralf Knöfler
- Department of Paediatrics, University Hospital Carl Gustav Carus, Dresden, Germany.,Paediatric Haematology and Oncology, Medical Faculty, TU Dresden, Germany
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6
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Zheng TJ, Parra-Izquierdo I, Reitsma SE, Heinrich MC, Larson MK, Shatzel JJ, Aslan JE, McCarty OJT. Platelets and tyrosine kinase inhibitors: clinical features, mechanisms of action, and effects on physiology. Am J Physiol Cell Physiol 2022; 323:C1231-C1250. [PMID: 35938677 PMCID: PMC9576167 DOI: 10.1152/ajpcell.00040.2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Revised: 08/01/2022] [Accepted: 08/01/2022] [Indexed: 11/22/2022]
Abstract
Tyrosine kinase inhibitors (TKIs) have emerged as a promising class of target-directed, small molecule inhibitors used to treat hematologic malignancies, inflammatory diseases, and autoimmune disorders. Recently, TKIs have also gained interest as potential antiplatelet-directed therapeutics that could be leveraged to reduce pathologic thrombus formation and atherothrombotic complications, while minimally affecting platelet hemostatic function. This review provides a mechanistic overview and summarizes the known effects of tyrosine kinase inhibitors on platelet signaling and function, detailing prominent platelet signaling pathways downstream of the glycoprotein VI (GPVI) receptor, integrin αIIbβ3, and G protein-coupled receptors (GPCRs). This review focuses on mechanistic as well as clinically relevant and emerging TKIs targeting major families of tyrosine kinases including but not limited to Bruton's tyrosine kinase (BTK), spleen tyrosine kinase (Syk), Src family kinases (SFKs), Janus kinases (JAK), and signal transducers and activators of transcription (STAT) and evaluates their effects on platelet aggregation and adhesion, granule secretion, receptor expression and activation, and protein phosphorylation events. In summation, this review highlights current advances and knowledge on the effects of select TKIs on platelet biology and furthers insight on signaling pathways that may represent novel druggable targets coupled to specific platelet functional responses.
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Affiliation(s)
- Tony J Zheng
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, Oregon
| | - Iván Parra-Izquierdo
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, Oregon
- Knight Cardiovascular Institute, Oregon Health & Science University, Portland, Oregon
| | - Stéphanie E Reitsma
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, Oregon
| | - Michael C Heinrich
- Portland Veterans Affairs Health Care System and Knight Cancer Institute, Oregon Health & Science University, Portland, Oregon
- Department of Molecular and Cellular Biosciences, Oregon Health & Science University, Portland, Oregon
| | - Mark K Larson
- Department of Biology, Augustana University, Sioux Falls, South Dakota
| | - Joseph J Shatzel
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, Oregon
- Division of Hematology & Medical Oncology, Oregon Health & Science University, Portland, Oregon
| | - Joseph E Aslan
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, Oregon
- Knight Cardiovascular Institute, Oregon Health & Science University, Portland, Oregon
- Department of Chemical Physiology & Biochemistry, Oregon Health & Science University, Portland, Oregon
| | - Owen J T McCarty
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, Oregon
- Division of Hematology & Medical Oncology, Oregon Health & Science University, Portland, Oregon
- Department of Cell, Developmental & Cancer Biology, School of Medicine, Oregon Health & Science University, Portland, Oregon
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7
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Two-in-One Nanoparticle Formulation to Deliver a Tyrosine Kinase Inhibitor and microRNA for Targeting Metabolic Reprogramming and Mitochondrial Dysfunction in Gastric Cancer. Pharmaceutics 2022; 14:pharmaceutics14091759. [PMID: 36145507 PMCID: PMC9504622 DOI: 10.3390/pharmaceutics14091759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Accepted: 08/19/2022] [Indexed: 11/20/2022] Open
Abstract
Dysregulational EGFR, KRAS, and mTOR pathways cause metabolic reprogramming, leading to progression of gastric cancer. Afatinib (Afa) is a broad-spectrum tyrosine kinase inhibitor that reduces cancer growth by blocking the EGFR family. MicroRNA 125 (miR-125) reportedly diminishes EGFRs, glycolysis, and anti-apoptosis. Here, a one-shot formulation of miR-125 and Afa was presented for the first time. The formulation comprised solid lipid nanoparticles modified with mitochondrial targeting peptide and EGFR-directed ligand to suppress pan-ErbB-facilitated epithelial–mesenchymal transition and mTOR-mediated metabolism discoordination of glycolysis–glutaminolysis–lipids. Results showed that this cotreatment modulated numerous critical proteins, such as EGFR/HER2/HER3, Kras/ERK/Vimentin, and mTOR/HIF1-α/HK2/LDHA pathways of gastric adenocarcinoma AGS cells. The combinatorial therapy suppressed glutaminolysis, glycolysis, mitochondrial oxidative phosphorylation, and fatty acid synthesis. The cotreatment also notably decreased the levels of lactate, acetyl-CoA, and ATP. The active involvement of mitophagy supported the direction of promoting the apoptosis of AGS cells, which subsequently caused the breakdown of tumor-cell homeostasis and death. In vivo findings in AGS-bearing mice confirmed the superiority of the anti-tumor efficacy and safety of this combination nanomedicine over other formulations. This one-shot formulation disturbed the metabolic reprogramming; alleviated the “Warburg effect” of tumors; interrupted the supply of fatty acid, cholesterol, and triglyceride; and exacerbated the energy depletion in the tumor microenvironment, thereby inhibiting tumor proliferation and aggressiveness. Collectively, the results showed that the two-in-one nanoparticle formulation of miR-125 and Afa was a breakthrough in simplifying drug preparation and administration, as well as effectively inhibiting tumor progression through the versatile targeting of pan-ErbB- and mTOR-mediated mitochondrial dysfunction and dysregulated metabolism.
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8
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Repsold L, Pool R, Karodia M, Tintinger G, Joubert AM. Ex vivo platelet morphology assessment of chronic myeloid leukemia patients before and after Imatinib treatment. Microsc Res Tech 2022; 85:2222-2233. [PMID: 35174933 DOI: 10.1002/jemt.24079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Revised: 12/15/2021] [Accepted: 01/19/2022] [Indexed: 11/09/2022]
Abstract
Chronic myeloid leukemia (CML) is a myeloproliferative disease and the first line treatment is through the administration of Imatinib, a first generation tyrosine kinase inhibitor. Thrombocytosis and bleeding irregularities are common in CML, however, the morphological variations in CML patients' platelets are not well documented. In this study, ex vivo platelet morphology of control participants, as well as CML patients were assessed before and after Imatinib treatment. The topographical and structural morphology of platelets were determined via scanning electron microscopy (SEM) and transmission electron microscopy (TEM). Qualitative data of SEM and TEM revealed that CML patient's platelets were prone to aggregation and coagulation at time of diagnosis; the samples that were not aggregated at time of diagnosis showed typical discoid shaped platelets, which was comparable to control participants' platelets. TEM results of CML patients' platelets at diagnosis showed that internal granular constituents including dense bodies were decreased in comparison to control participants. In all CML patients, platelets appeared activated after 6 months of treatment with Imatinib with membrane structure abnormalities and constituent variations. Research to date has primarily focused on the effects of CML on leukocyte populations, however, the results of the current study implicate the impact of CML pathogenesis on platelets, seemingly as a result of alterations in normal hematopoiesis. In addition, the impact of Imatinib treatment on platelet morphology was also established, indicating an increase in platelet activation. Recognizing and understanding the impact of CML disease progression on platelets is of importance to aid improved patient treatment.
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Affiliation(s)
- Lisa Repsold
- Department of Physiology, Faculty of Health Sciences, School of Medicine, University of Pretoria, Pretoria, Gauteng, South Africa
| | - Roger Pool
- Department of Haematology, Faculty of Health Sciences, School of Medicine, University of Pretoria, Pretoria, Gauteng, South Africa
| | - Mohammed Karodia
- Department of Haematology, Faculty of Health Sciences, School of Medicine, University of Pretoria, Pretoria, Gauteng, South Africa
| | - Gregory Tintinger
- Department of Internal Medicine, Faculty of Health Sciences, School of Medicine, University of Pretoria, Pretoria, Gauteng, South Africa
| | - Anna Margaretha Joubert
- Department of Physiology, Faculty of Health Sciences, School of Medicine, University of Pretoria, Pretoria, Gauteng, South Africa
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9
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Khouri C, Mahé J, Caquelin L, Locher C, Despas F. Pharmacology and pharmacovigilance of protein kinase inhibitors. Therapie 2021; 77:207-217. [PMID: 34895753 DOI: 10.1016/j.therap.2021.11.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Accepted: 10/31/2021] [Indexed: 11/19/2022]
Abstract
Protein kinase inhibitors experienced their advent in the 2000s. Their market introduction made it possible to constitute a class of targeted therapies administered orally. This name was chosen to mark a break with conventional chemotherapy drugs, but it is important to stress that these are multi-target drugs with complex affinity profiles. Adverse effects can be explained by direct interactions with their targets of interest, chosen for their indications (on-target) but also interactions with other targets (off-target). The adverse effect profiles of these drugs are therefore varied and it is possible to identify common profiles related to inhibitions of common targets. Identification of these targets has improved the global understanding of the pathophysiological mechanisms underlying the onset of adverse drug reactions as well as of the related diseases, and makes it possible to predict the adverse effect profile of new protein kinase inhibitors based on their affinities. In this review, we describe the main adverse drug reactions associated with protein kinase inhibitors, their frequency and their plausible mechanisms of action.
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Affiliation(s)
- Charles Khouri
- Pharmacovigilance Department, Grenoble Alpes University Hospital, 38000 Grenoble, France; Inserm UMR 1300-HP2 Laboratory, University Grenoble Alpes, 38000 Grenoble, France
| | - Julien Mahé
- Department of Pharmacology, Regional Pharmacovigilance Center, CHU de Nantes, 44093 Nantes, France
| | - Laura Caquelin
- Inserm, CIC 1414 (centre d'investigation clinique de Rennes), Université Rennes, CHU de Rennes, 35000 Rennes, France
| | - Clara Locher
- Inserm, CIC 1414 (centre d'investigation clinique de Rennes), Université Rennes, CHU de Rennes, 35000 Rennes, France
| | - Fabien Despas
- Inserm 1297, CIC 1436, Department of Medical and Clinical Pharmacology, Faculty of Medicine, CHU de Toulouse, University Paul-Sabatier, 31000 Toulouse, France.
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10
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Nakamae M, Nakamae H, Hashimoto M, Koh H, Nakashima Y, Hirose A, Hino M. Predictive value of clinical examination parameters for cardiovascular adverse events during treatment of chronic myeloid leukemia with tyrosine kinase inhibitors. Int J Hematol 2021; 115:329-335. [PMID: 34787835 DOI: 10.1007/s12185-021-03259-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 11/04/2021] [Accepted: 11/04/2021] [Indexed: 10/19/2022]
Abstract
Treatment of chronic myelogenous leukemia (CML) requires management of long-term use of tyrosine kinase inhibitors (TKIs). Although cardiovascular adverse events (CAEs) caused by off-target effects of TKIs can be life-threatening, the optimal method of monitoring for CAEs has not been established. Here, we comprehensively evaluated the clinical utility of various cardiovascular parameters, including ankle-brachial blood pressure index (ABI), cardiac ankle vascular index (CAVI), and carotid ultrasonography and electrocardiogram measurements, for monitoring and predicting CAEs in 74 patients with CML receiving TKIs. Based on concordance statistics, the predictive value of established risk factor models was significantly improved by addition of both ABI and CAVI, as follows: model 1 (hypertension, smoking history, and dyslipidemia), 0.680 versus 0.817 (p = 0.041); model 2 (hypertension, dyslipidemia, and diabetes mellitus), 0.685 vs. 0.830 (p = 0.047); and model 3 (age, hypertension, dyslipidemia and diabetes mellitus) 0.737 versus 0.818 (p = 0.044). However, no single cardiovascular parameter independently improved the predictive value of established risk factor models. In conclusion, addition of combined assessment of ABI and CAVI to established risk factors can improve prediction of future CAEs and may enable better clinical management of patients with CML receiving TKIs.
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Affiliation(s)
- Mika Nakamae
- Hematology, Graduate School of Medicine, Osaka City University, 1-4-3 Asahi-machi, Abeno-ku, Osaka, 545-8585, Japan.,Department of Laboratory Medicine and Medical Informatics, Graduate School of Medicine, Osaka City University, 1-4-3 Asahi-machi, Abeno-ku, Osaka, 545-8585, Japan.,Department of Clinical Laboratory, Osaka City University Hospital, 1-5-7 Asahi-machi, Abeno-ku, Osaka, 545-8586, Japan
| | - Hirohisa Nakamae
- Hematology, Graduate School of Medicine, Osaka City University, 1-4-3 Asahi-machi, Abeno-ku, Osaka, 545-8585, Japan.
| | - Mika Hashimoto
- Department of Clinical Laboratory, Osaka City University Hospital, 1-5-7 Asahi-machi, Abeno-ku, Osaka, 545-8586, Japan
| | - Hideo Koh
- Hematology, Graduate School of Medicine, Osaka City University, 1-4-3 Asahi-machi, Abeno-ku, Osaka, 545-8585, Japan
| | - Yasuhiro Nakashima
- Hematology, Graduate School of Medicine, Osaka City University, 1-4-3 Asahi-machi, Abeno-ku, Osaka, 545-8585, Japan
| | - Asao Hirose
- Hematology, Graduate School of Medicine, Osaka City University, 1-4-3 Asahi-machi, Abeno-ku, Osaka, 545-8585, Japan
| | - Masayuki Hino
- Hematology, Graduate School of Medicine, Osaka City University, 1-4-3 Asahi-machi, Abeno-ku, Osaka, 545-8585, Japan.,Department of Laboratory Medicine and Medical Informatics, Graduate School of Medicine, Osaka City University, 1-4-3 Asahi-machi, Abeno-ku, Osaka, 545-8585, Japan.,Department of Clinical Laboratory, Osaka City University Hospital, 1-5-7 Asahi-machi, Abeno-ku, Osaka, 545-8586, Japan
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11
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Chen MT, Huang ST, Lin CW, Ko BS, Chen WJ, Huang HH, Hsiao FY. Tyrosine Kinase Inhibitors and Vascular Adverse Events in Patients with Chronic Myeloid Leukemia: A Population-Based, Propensity Score-Matched Cohort Study. Oncologist 2021; 26:974-982. [PMID: 34418220 DOI: 10.1002/onco.13944] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Accepted: 08/09/2021] [Indexed: 01/26/2023] Open
Abstract
BACKGROUND Tyrosine kinase inhibitors (TKIs) have shown long-term survival benefits in patients with chronic myeloid leukemia (CML). Nevertheless, significant concern has been raised regarding long-term TKI-associated vascular adverse events (VAEs). The objective of this retrospective cohort study was to investigate the incidence of VAEs in Taiwanese patients with CML treated with different TKIs (imatinib, nilotinib, and dasatinib) as well as potential risk factors. MATERIALS AND METHODS We conducted a retrospective cohort study using the Taiwan Cancer Registry Database and National Health Insurance Research Database. Adult patients diagnosed with CML from 2008 to 2016 were identified and categorized into three groups according to their first-line TKI treatment (imatinib, nilotinib, and dasatinib). Propensity score matching was performed to control for potential confounders. Cox regressions were used to estimate the hazard ratio (HR) of VAEs in different TKI groups. RESULTS In total, 1,111 patients with CML were included in our study. We found that the risk of VAEs in nilotinib users was significantly higher than that in imatinib users, with an HR of 3.13 (95% confidence interval (CI), 1.30-7.51), whereas dasatinib users also showed a nonsignificant trend for developing VAEs, with an HR of 1.71 (95% CI, 0.71-4.26). In multivariable logistic regression analysis, only nilotinib usage, older age, and history of cerebrovascular diseases were identified as significant risk factors. The annual incidence rate of VAEs was highest within the first year after the initiation of TKIs. CONCLUSION These findings can support clinicians in making treatment decisions and monitoring VAEs in patients with CML in Taiwan. IMPLICATIONS FOR PRACTICE This study found that patients with chronic myeloid leukemia (CML) treated with nilotinib and dasatinib may be exposed to a higher risk of developing vascular adverse events (VAEs) compared with those treated with imatinib. Thus, this study suggests that patients with CML who are older or have a history of cerebrovascular diseases should be under close monitoring of VAEs, particularly within the first year after the initiation of tyrosine kinase inhibitors.
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Affiliation(s)
- Mei-Tsen Chen
- Graduate Institute of Clinical Pharmacy, National Taiwan University, Taipei, Taiwan
| | - Shih-Tsung Huang
- Graduate Institute of Clinical Pharmacy, National Taiwan University, Taipei, Taiwan
| | - Chih-Wan Lin
- Graduate Institute of Clinical Pharmacy, National Taiwan University, Taipei, Taiwan
| | - Bor-Sheng Ko
- Division of Hematology, National Taiwan University Hospital, Taipei, Taiwan.,Department of Hematological Oncology, National Taiwan University Cancer Center, Taipei, Taiwan
| | - Wen-Jone Chen
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Huai-Hsuan Huang
- Division of Hematology, National Taiwan University Hospital, Taipei, Taiwan
| | - Fei-Yuan Hsiao
- Graduate Institute of Clinical Pharmacy, National Taiwan University, Taipei, Taiwan.,School of Pharmacy, National Taiwan University, Taipei, Taiwan.,Department of Pharmacy, National Taiwan University Hospital, Taipei, Taiwan
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12
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Podoplelova NA, Nechipurenko DY, Ignatova AA, Sveshnikova AN, Panteleev MA. Procoagulant Platelets: Mechanisms of Generation and Action. Hamostaseologie 2021; 41:146-153. [PMID: 33860522 DOI: 10.1055/a-1401-2706] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
During the past decades, it has been increasingly recognized that the major function of accelerating membrane-dependent reactions of blood coagulation is predominantly implemented by a subset of activated platelets. These procoagulant platelets (also called collagen- and thrombin-activated or COAT, coated, necrotic, although there could be subtle differences between these definitions) are uniquely characterized by both procoagulant activity and, at the same time, inactivated integrins and profibrinolytic properties. The mechanisms of their generation both in vitro and in situ have been increasingly becoming clear, suggesting unique and multidirectional roles in hemostasis and thrombosis. In this mini-review, we shall highlight the existing concepts and challenges in this field.
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Affiliation(s)
- N A Podoplelova
- Center for Theoretical Problems of Physicochemical Pharmacology, Russian Academy of Sciences, Moscow, Russia.,National Medical Research Center of Pediatric Hematology, Oncology and Immunology named after Dmitry Rogachev, Moscow, Russia
| | - D Y Nechipurenko
- Center for Theoretical Problems of Physicochemical Pharmacology, Russian Academy of Sciences, Moscow, Russia.,National Medical Research Center of Pediatric Hematology, Oncology and Immunology named after Dmitry Rogachev, Moscow, Russia.,Faculty of Physics, Lomonosov Moscow State University, Moscow, Russia
| | - A A Ignatova
- Center for Theoretical Problems of Physicochemical Pharmacology, Russian Academy of Sciences, Moscow, Russia.,National Medical Research Center of Pediatric Hematology, Oncology and Immunology named after Dmitry Rogachev, Moscow, Russia
| | - A N Sveshnikova
- Center for Theoretical Problems of Physicochemical Pharmacology, Russian Academy of Sciences, Moscow, Russia.,National Medical Research Center of Pediatric Hematology, Oncology and Immunology named after Dmitry Rogachev, Moscow, Russia.,Faculty of Physics, Lomonosov Moscow State University, Moscow, Russia
| | - M A Panteleev
- Center for Theoretical Problems of Physicochemical Pharmacology, Russian Academy of Sciences, Moscow, Russia.,National Medical Research Center of Pediatric Hematology, Oncology and Immunology named after Dmitry Rogachev, Moscow, Russia.,Faculty of Physics, Lomonosov Moscow State University, Moscow, Russia
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13
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De R, Chowdhury R, Dolai TK, Bhar B, Islam MM, Chakrabarty P, Deb S. A Pilot Study on Probing of Imatinib Induced Platelet Dysfunction in Patients with Chronic Myeloid Leukemia-Chronic Phase and Absence of Associated Bleeding Manifestation: Trying to Solve an Enigma. Indian J Hematol Blood Transfus 2021; 37:162-166. [PMID: 33707851 DOI: 10.1007/s12288-020-01376-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 10/28/2020] [Indexed: 11/25/2022] Open
Abstract
Imatinib, the first Tyrosine Kinase Inhibitor (TKI) used for the treatment of chronic myeloid leukaemia (CML) has revolutionized the management by inhibiting BCR-ABL tyrosine kinase. According to earlier reports there are concerns regarding the adverse effect of imatinib on haemostasis by causing platelet dysfunction. Here we studied platelet function using platelet aggregometry, in 19 CML chronic phase (CML-CP) patients on imatinib therapy, in complete haematologic response (CHR). The median duration of imatinib therapy before performing the test was 154 days. This study reveals that there are large inter-individual variations in platelet functions among imatinib treated patients and different levels of variability have been seen for different agonists. Most common aggregation abnormality (< 50% aggregation) was seen with low dose collagen (1 μg/ml) in 31.57% patients. Despite in-vitro platelet aggregation defects, none of the patients showed any bleeding symptoms. This enigma can possibly be explained by the fact that platelet specific agonists, epinephrine and collagen act in synergy for platelet aggregation compared against individual low dose agonists, supported by ex-vivo experiments in normal healthy control group (n = 5) (p value < 0.0004 for epinephrine, p value < 0.0001 for collagen). This experiment was also confirmed in a CML-CP patient. In future, more studies are needed to find out the exact mechanism of this inhibition.
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Affiliation(s)
- Rajib De
- Department of Haematology, NRS Medical College, 138 AJC Bose Road, Kolkata, 700014 India
| | - Ranjini Chowdhury
- Department of Biochemistry, University of Calcutta, Kolkata, 700019 India
| | - Tuphan Kanti Dolai
- Department of Haematology, NRS Medical College, 138 AJC Bose Road, Kolkata, 700014 India
| | - Biswajit Bhar
- Institute of Haematology and Transfusion Medicine, Medical College, MCH 3rd Floor, 88 College Street, Kolkata, 700073 India
| | - Mohammad Mirazul Islam
- Schepens Eye Research Institute, Department of Ophthalmology, Harvard Medical School, 20 Staniford St, Boston, MA 02114 USA
| | - Prantar Chakrabarty
- Vivekananda Institute of Medical Sciences, 99 Sarat Bose Road, Kolkata, 700026 India
| | - Suryyani Deb
- Department of Biotechnology, Maulana Abul Kalam Azad University of Technology, Kolkata, West Bengal 741249 India
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14
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Aliotta A, Bertaggia Calderara D, Zermatten MG, Marchetti M, Alberio L. Thrombocytopathies: Not Just Aggregation Defects-The Clinical Relevance of Procoagulant Platelets. J Clin Med 2021; 10:jcm10050894. [PMID: 33668091 PMCID: PMC7956450 DOI: 10.3390/jcm10050894] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 01/31/2021] [Accepted: 02/12/2021] [Indexed: 01/08/2023] Open
Abstract
Platelets are active key players in haemostasis. Qualitative platelet dysfunctions result in thrombocytopathies variously characterized by defects of their adhesive and procoagulant activation endpoints. In this review, we summarize the traditional platelet defects in adhesion, secretion, and aggregation. In addition, we review the current knowledge about procoagulant platelets, focusing on their role in bleeding or thrombotic pathologies and their pharmaceutical modulation. Procoagulant activity is an important feature of platelet activation, which should be specifically evaluated during the investigation of a suspected thrombocytopathy.
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Affiliation(s)
- Alessandro Aliotta
- Hemostasis and Platelet Research Laboratory, Division of Hematology and Central Hematology Laboratory, Lausanne University Hospital (CHUV) and University of Lausanne (UNIL), CH-1010 Lausanne, Switzerland; (A.A.); (D.B.C.); (M.G.Z.); (M.M.)
| | - Debora Bertaggia Calderara
- Hemostasis and Platelet Research Laboratory, Division of Hematology and Central Hematology Laboratory, Lausanne University Hospital (CHUV) and University of Lausanne (UNIL), CH-1010 Lausanne, Switzerland; (A.A.); (D.B.C.); (M.G.Z.); (M.M.)
| | - Maxime G. Zermatten
- Hemostasis and Platelet Research Laboratory, Division of Hematology and Central Hematology Laboratory, Lausanne University Hospital (CHUV) and University of Lausanne (UNIL), CH-1010 Lausanne, Switzerland; (A.A.); (D.B.C.); (M.G.Z.); (M.M.)
| | - Matteo Marchetti
- Hemostasis and Platelet Research Laboratory, Division of Hematology and Central Hematology Laboratory, Lausanne University Hospital (CHUV) and University of Lausanne (UNIL), CH-1010 Lausanne, Switzerland; (A.A.); (D.B.C.); (M.G.Z.); (M.M.)
- Service de Médecine Interne, Hôpital de Nyon, CH-1260 Nyon, Switzerland
| | - Lorenzo Alberio
- Hemostasis and Platelet Research Laboratory, Division of Hematology and Central Hematology Laboratory, Lausanne University Hospital (CHUV) and University of Lausanne (UNIL), CH-1010 Lausanne, Switzerland; (A.A.); (D.B.C.); (M.G.Z.); (M.M.)
- Correspondence:
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15
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Deb S, Boknäs N, Sjöström C, Tharmakulanathan A, Lotfi K, Ramström S. Varying effects of tyrosine kinase inhibitors on platelet function-A need for individualized CML treatment to minimize the risk for hemostatic and thrombotic complications? Cancer Med 2020; 9:313-323. [PMID: 31714021 PMCID: PMC6943147 DOI: 10.1002/cam4.2687] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2019] [Revised: 09/19/2019] [Accepted: 10/02/2019] [Indexed: 01/02/2023] Open
Abstract
Since their introduction, tyrosine kinase inhibitors (TKIs, eg, imatinib, nilotinib, dasatinib, bosutinib, ponatinib) have revolutionized the treatment of chronic myeloid leukemia (CML). However, long-term treatment with TKIs is associated with serious adverse events including both bleeding and thromboembolism. Experimental studies have shown that TKIs can cause platelet dysfunction. Herein, we present the first side-by-side investigation comparing the effects of currently used TKIs on platelet function and thrombin generation when used in clinically relevant concentrations. A flow cytometry multiparameter protocol was used to study a range of significant platelet activation events (fibrinogen receptor activation, alpha granule, and lysosomal exocytosis, procoagulant membrane exposure, and mitochondrial permeability changes). In addition, thrombin generation was measured in the presence of TKIs to assess the effects on global hemostasis. Results show that dasatinib generally inhibited platelet function, while bosutinib, nilotinib, and ponatinib showed less consistent effects. In addition to these general trends for each TKI, we observed a large degree of interindividual variability in the effects of the different TKIs. Interindividual variation was also observed when blood from CML patients was studied ex vivo with whole blood platelet aggregometry, free oscillation rheometry (FOR), and flow cytometry. Based on the donor responses in the side-by-side TKI study, a TKI sensitivity map was developed. We propose that such a sensitivity map could potentially become a valuable tool to help in decision-making regarding the choice of suitable TKIs for a CML patient with a history of bleeding or atherothrombotic disease.
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Affiliation(s)
- Suryyani Deb
- Department of BiotechnologyMaulana Abul Kazam Azad University of TechnologyWest BengalIndia
| | - Niklas Boknäs
- Department of Clinical Chemistry and Department of Clinical and Experimental MedicineLinköping UniversityLinköpingSweden
- Department of Haematology and Department of Clinical and Experimental MedicineLinköping UniversityLinköpingSweden
| | - Clara Sjöström
- Department of Clinical Chemistry and Department of Clinical and Experimental MedicineLinköping UniversityLinköpingSweden
| | - Anjana Tharmakulanathan
- Department of Clinical Chemistry and Department of Clinical and Experimental MedicineLinköping UniversityLinköpingSweden
| | - Kourosh Lotfi
- Department of Haematology and Department of Clinical and Experimental MedicineLinköping UniversityLinköpingSweden
| | - Sofia Ramström
- Department of Clinical Chemistry and Department of Clinical and Experimental MedicineLinköping UniversityLinköpingSweden
- School of Medical SciencesÖrebro UniversityÖrebroSweden
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