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Pan K, Zhu Y, Chen P, Yang K, Chen Y, Wang Y, Dai Z, Huang Z, Zhong P, Zhao X, Fan S, Ning L, Zhang J, Chen P. Biological functions and biomedical applications of extracellular vesicles derived from blood cells. Free Radic Biol Med 2024; 222:43-61. [PMID: 38848784 DOI: 10.1016/j.freeradbiomed.2024.06.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2024] [Revised: 05/26/2024] [Accepted: 06/04/2024] [Indexed: 06/09/2024]
Abstract
There is a growing interest in using extracellular vesicles (EVs) for therapeutic applications. EVs are composed of cytoplasmic proteins and nucleic acids and an external lipid bilayer containing transmembrane proteins on their surfaces. EVs can alter the state of the target cells by interacting with the receptor ligand of the target cell or by being internalised by the target cell. Blood cells are the primary source of EVs, and 1 μL of plasma contains approximately 1.5 × 107 EVs. Owing to their easy acquisition and the avoidance of cell amplification in vitro, using blood cells as a source of therapeutic EVs has promising clinical application prospects. This review summarises the characteristics and biological functions of EVs derived from different blood cell types (platelets, erythrocytes, and leukocytes) and analyses the prospects and challenges of using them for clinical therapeutic applications. In summary, blood cell-derived EVs can regulate different cell types such as immune cells (macrophages, T cells, and dendritic cells), stem cells, and somatic cells, and play a role in intercellular communication, immune regulation, and cell proliferation. Overall, blood cell-derived EVs have the potential for use in vascular diseases, inflammatory diseases, degenerative diseases, and injuries. To promote the clinical translation of blood cell-derived EVs, researchers need to perform further studies on EVs in terms of scalable and reproducible isolation technology, quality control, safety, stability and storage, regulatory issues, cost-effectiveness, and long-term efficacy.
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Affiliation(s)
- Kaifeng Pan
- Department of Orthopaedic Surgery, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, 310016, China; Key Laboratory of Mechanism Research and Precision Repair of Orthopaedic Trauma and Aging Diseases of Zhejiang Province, Hangzhou, Zhejiang, 310016, China
| | - Yiwei Zhu
- Department of Orthopaedic Surgery, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, 310016, China; Key Laboratory of Mechanism Research and Precision Repair of Orthopaedic Trauma and Aging Diseases of Zhejiang Province, Hangzhou, Zhejiang, 310016, China
| | - Pengyu Chen
- Department of Orthopaedic Surgery, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, 310016, China; Key Laboratory of Mechanism Research and Precision Repair of Orthopaedic Trauma and Aging Diseases of Zhejiang Province, Hangzhou, Zhejiang, 310016, China
| | - Ke Yang
- Department of Orthopaedic Surgery, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, 310016, China; Key Laboratory of Mechanism Research and Precision Repair of Orthopaedic Trauma and Aging Diseases of Zhejiang Province, Hangzhou, Zhejiang, 310016, China
| | - Yiyu Chen
- Department of Orthopaedic Surgery, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, 310016, China; Key Laboratory of Mechanism Research and Precision Repair of Orthopaedic Trauma and Aging Diseases of Zhejiang Province, Hangzhou, Zhejiang, 310016, China
| | - Yongcheng Wang
- Department of Orthopaedic Surgery, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, 310016, China; Key Laboratory of Mechanism Research and Precision Repair of Orthopaedic Trauma and Aging Diseases of Zhejiang Province, Hangzhou, Zhejiang, 310016, China
| | - Zhanqiu Dai
- Department of Orthopaedic Surgery, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, 310016, China; Key Laboratory of Mechanism Research and Precision Repair of Orthopaedic Trauma and Aging Diseases of Zhejiang Province, Hangzhou, Zhejiang, 310016, China; Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, 325088, China
| | - Zhenxiang Huang
- Department of Orthopaedic Surgery, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, 310016, China; Key Laboratory of Mechanism Research and Precision Repair of Orthopaedic Trauma and Aging Diseases of Zhejiang Province, Hangzhou, Zhejiang, 310016, China
| | - Peiyu Zhong
- Department of Orthopaedic Surgery, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, 310016, China; Key Laboratory of Mechanism Research and Precision Repair of Orthopaedic Trauma and Aging Diseases of Zhejiang Province, Hangzhou, Zhejiang, 310016, China
| | - Xing Zhao
- Department of Orthopaedic Surgery, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, 310016, China; Key Laboratory of Mechanism Research and Precision Repair of Orthopaedic Trauma and Aging Diseases of Zhejiang Province, Hangzhou, Zhejiang, 310016, China.
| | - Shunwu Fan
- Department of Orthopaedic Surgery, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, 310016, China; Key Laboratory of Mechanism Research and Precision Repair of Orthopaedic Trauma and Aging Diseases of Zhejiang Province, Hangzhou, Zhejiang, 310016, China.
| | - Lei Ning
- Department of Orthopaedic Surgery, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, 310016, China; Key Laboratory of Mechanism Research and Precision Repair of Orthopaedic Trauma and Aging Diseases of Zhejiang Province, Hangzhou, Zhejiang, 310016, China.
| | - Jianfeng Zhang
- Department of Orthopaedic Surgery, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, 310016, China; Key Laboratory of Mechanism Research and Precision Repair of Orthopaedic Trauma and Aging Diseases of Zhejiang Province, Hangzhou, Zhejiang, 310016, China.
| | - Pengfei Chen
- Department of Orthopaedic Surgery, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, 310016, China; Key Laboratory of Mechanism Research and Precision Repair of Orthopaedic Trauma and Aging Diseases of Zhejiang Province, Hangzhou, Zhejiang, 310016, China.
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Tkachenko A. Hemocompatibility studies in nanotoxicology: Hemolysis or eryptosis? (A review). Toxicol In Vitro 2024; 98:105814. [PMID: 38582230 DOI: 10.1016/j.tiv.2024.105814] [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: 01/29/2024] [Revised: 03/13/2024] [Accepted: 04/03/2024] [Indexed: 04/08/2024]
Abstract
Hemocompatibility evaluation is an important step in nanotoxicological studies. It is generally accepted that nanomaterials promote lysis of erythrocytes, blood clotting, alter phagocytosis, and upregulate pro-inflammatory cytokines. However, there are no standardized guidelines for testing nanomaterials hemocompatibility despite the fact that nanomaterials enter the bloodstream and interact with blood cells. In this review, the current knowledge on the ability of nanomaterials to induce distinct cell death modalities of erythrocytes is highlighted primarily focusing on hemolysis and eryptosis. This review aims to summarize the molecular mechanisms underlying erythrotoxicity of nanomaterials and critically compare the sensitivity and efficiency of hemolysis or eryptosis assays for nanomaterials blood compatibility testing. The list of eryptosis-inducing nanomaterials is growing, but it is still difficult to generalize how physico-chemical properties of nanoparticles affect eryptosis degree and molecular mechanisms involved. Thus, another aim of this review is to raise the awareness of eryptosis as a nanotoxicological tool to encourage the corresponding studies. It is worthwhile to consider adding eryptosis to in vitro nanomaterials hemocompatibility testing protocols and guidelines.
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Affiliation(s)
- Anton Tkachenko
- BIOCEV, First Faculty of Medicine, Charles University, Průmyslová 595, 25250 Vestec, Czech Republic.
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Marongiu F, Barcellona D. Why Does Rivaroxaban Not Work in Severe Mitral Stenosis? Semin Thromb Hemost 2024; 50:303-306. [PMID: 37160162 DOI: 10.1055/s-0043-1768938] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Affiliation(s)
- Francesco Marongiu
- Haemostasis and Thrombosis Unit, Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
- Fondazione Arianna Anticoagulazione, Bologna, Italy
| | - Doris Barcellona
- Haemostasis and Thrombosis Unit, Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
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Haus M, Foltan M, Philipp A, Mueller T, Gruber M, Lingel MP, Krenkel L, Lehle K. Neutrophil extracellular traps - a potential trigger for the development of thrombocytopenia during extracorporeal membrane oxygenation. Front Immunol 2024; 15:1339235. [PMID: 38449869 PMCID: PMC10914994 DOI: 10.3389/fimmu.2024.1339235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Accepted: 02/05/2024] [Indexed: 03/08/2024] Open
Abstract
Neutrophil extracellular traps (NETs) have recently emerged as a potential link between inflammation, immunity, and thrombosis, as well as other coagulation disorders which present a major challenge in the context of extracorporeal membrane oxygenation (ECMO). By examining blood from ECMO patients for NETs and their precursors and correlating them with clinical and laboratory biomarkers of coagulation and inflammation, this study aims to evaluate the association between the presence of NETs in the bloodstream of ECMO patients and the development of potentially severe coagulation disorders during ECMO therapy. Therefore, blood samples were collected from healthy volunteers (n=13) and patients receiving veno-venous (VV) ECMO therapy (n=10). To identify NETs and their precursors, DNA and myeloperoxidase as well as granulocyte marker CD66b were visualized simultaneously by immunofluorescence staining in serial blood smears. Differentiation of DNA-containing objects and identification of NETs and their precursors was performed semiautomatically by a specific algorithm using the shape and size of DNA staining and the intensity of MPO and CD66b signal. Neutrophil extracellular traps and their precursors could be detected in blood smears from patients requiring VV ECMO. Compared to volunteers, ECMO patients presented significantly higher rates of NETs and NET precursors as well as an increased proportion of neutrophil granulocytes in all detected nucleated cells. A high NET rate prior to the initiation of ECMO therapy was associated with both increased IL-6 and TNF-α levels as an expression of a high cytokine burden. These patients with increased NET release also presented an earlier and significantly more pronounced decrease in platelet counts and ATIII activity following initiation of therapy compared with patients with less elevated NETs. These findings provide further indications for the development of immune-mediated acquired thrombocytopenia in ECMO patients.
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Affiliation(s)
- Moritz Haus
- Department of Cardiothoracic Surgery, University Hospital Regensburg, Regensburg, Germany
- Department of Internal Medicine II, University Hospital Regensburg, Regensburg, Germany
| | - Maik Foltan
- Department of Cardiothoracic Surgery, University Hospital Regensburg, Regensburg, Germany
| | - Alois Philipp
- Department of Cardiothoracic Surgery, University Hospital Regensburg, Regensburg, Germany
| | - Thomas Mueller
- Department of Internal Medicine II, University Hospital Regensburg, Regensburg, Germany
| | - Michael Gruber
- Department of Anesthesiology, University Hospital Regensburg, Regensburg, Germany
| | - Maximilian P. Lingel
- Department of Cardiothoracic Surgery, University Hospital Regensburg, Regensburg, Germany
| | - Lars Krenkel
- Regensburg Center of Biomedical Engineering, Ostbayerische Technische Hochschule, Regensburg, Germany
| | - Karla Lehle
- Department of Cardiothoracic Surgery, University Hospital Regensburg, Regensburg, Germany
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Grenier JMP, El Nemer W, De Grandis M. Red Blood Cell Contribution to Thrombosis in Polycythemia Vera and Essential Thrombocythemia. Int J Mol Sci 2024; 25:1417. [PMID: 38338695 PMCID: PMC10855956 DOI: 10.3390/ijms25031417] [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: 12/23/2023] [Revised: 01/18/2024] [Accepted: 01/22/2024] [Indexed: 02/12/2024] Open
Abstract
Polycythemia vera (PV) and essential thrombocythemia (ET) are myeloproliferative neoplasms (MPN) characterized by clonal erythrocytosis and thrombocytosis, respectively. The main goal of therapy in PV and ET is to prevent thrombohemorrhagic complications. Despite a debated notion that red blood cells (RBCs) play a passive and minor role in thrombosis, there has been increasing evidence over the past decades that RBCs may play a biological and clinical role in PV and ET pathophysiology. This review summarizes the main mechanisms that suggest the involvement of PV and ET RBCs in thrombosis, including quantitative and qualitative RBC abnormalities reported in these pathologies. Among these abnormalities, we discuss increased RBC counts and hematocrit, that modulate blood rheology by increasing viscosity, as well as qualitative changes, such as deformability, aggregation, expression of adhesion proteins and phosphatidylserine and release of extracellular microvesicles. While the direct relationship between a high red cell count and thrombosis is well-known, the intrinsic defects of RBCs from PV and ET patients are new contributors that need to be investigated in depth in order to elucidate their role and pave the way for new therapeutical strategies.
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Affiliation(s)
- Julien M. P. Grenier
- Etablissement Français du Sang PACA-Corse, Aix Marseille University, CNRS, ADES UMR 7268, 13005 Marseille, France
- Laboratoire d’Excellence GR-Ex, 75015 Paris, France
| | - Wassim El Nemer
- Etablissement Français du Sang PACA-Corse, Aix Marseille University, CNRS, ADES UMR 7268, 13005 Marseille, France
- Laboratoire d’Excellence GR-Ex, 75015 Paris, France
| | - Maria De Grandis
- Etablissement Français du Sang PACA-Corse, Aix Marseille University, CNRS, ADES UMR 7268, 13005 Marseille, France
- Laboratoire d’Excellence GR-Ex, 75015 Paris, France
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Yang Y, Stewart T, Zhang C, Wang P, Xu Z, Jin J, Huang Y, Liu Z, Lan G, Liang X, Sheng L, Shi M, Cai Z, Zhang J. Erythrocytic α-Synuclein and the Gut Microbiome: Kindling of the Gut-Brain Axis in Parkinson's Disease. Mov Disord 2024; 39:40-52. [PMID: 37798868 DOI: 10.1002/mds.29620] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Revised: 08/29/2023] [Accepted: 08/31/2023] [Indexed: 10/07/2023] Open
Abstract
BACKGROUND Progressive spreading of α-synuclein via gut-brain axis has been hypothesized in the pathogenesis of Parkinson's disease (PD). However, the source of seeding-capable α-synuclein in the gastrointestinal tract (GIT) has not been fully investigated. Additionally, the mechanism by which the GIT microbiome contributes to PD pathogenesis remains to be characterized. OBJECTIVES We aimed to investigate whether blood-derived α-synuclein might contribute to PD pathology via a gut-driven pathway and involve GIT microbiota. METHODS The GIT expression of α-synuclein and the transmission of extracellular vesicles (EVs) derived from erythrocytes/red blood cells (RBCs), with their cargo α-synuclein, to the GIT were explored with various methods, including radioactive labeling of RBC-EVs and direct analysis of the transfer of α-synuclein protein. The potential role of microbiota on the EVs transmission was further investigated by administering butyrate, the short-chain fatty acids produced by gut microbiota and studying mice with different α-synuclein genotypes. RESULTS This study demonstrated that RBC-EVs can effectively transport α-synuclein to the GIT in a region-dependent manner, along with variations closely associated with regional differences in the expression of gut-vascular barrier markers. The investigation further revealed that the infiltration of α-synuclein into the GIT was influenced significantly by butyrate and α-synuclein genotypes, which may also affect the GIT microbiome directly. CONCLUSION By demonstrating the transportation of α-synuclein through RBC-EVs to the GIT, and its potential association with gut-vascular barrier markers and gut microbiome, this work highlights a potential mechanism by which RBC α-synuclein may impact PD initiation and/or progression. © 2023 The Authors. Movement Disorders published by Wiley Periodicals LLC on behalf of International Parkinson and Movement Disorder Society.
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Affiliation(s)
- Ying Yang
- Department of Pathology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Nanhu Brain-computer Interface Institute, Hangzhou, Zhejiang, China
- Department of Pathology, Peking University Health Science Center, Beijing, China
| | - Tessandra Stewart
- Department of Laboratory Medicine and Pathology, University of Washington School of Medicine, Seattle, Washington, USA
| | - Can Zhang
- Department of Pathology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Pan Wang
- Department of Pathology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Lingang Laboratory, Shanghai, China
- National Human Brain Bank for Health and Disease, Zhejiang University, Hangzhou, China
| | - Zhi Xu
- Department of Pathology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Jinghua Jin
- Department of Pathology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yang Huang
- Department of Pathology, Peking University Health Science Center, Beijing, China
| | - Zongran Liu
- Department of Pathology, Peking University Health Science Center, Beijing, China
| | - Guoyu Lan
- Department of Pathology, Peking University Health Science Center, Beijing, China
| | - Xingguang Liang
- Central Laboratory, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Lifu Sheng
- Department of Laboratory Medicine and Pathology, University of Washington School of Medicine, Seattle, Washington, USA
| | - Min Shi
- Department of Laboratory Medicine and Pathology, University of Washington School of Medicine, Seattle, Washington, USA
| | - Zhijian Cai
- School of Basic Medicine, Zhejiang University, Hangzhou, China
| | - Jing Zhang
- Department of Pathology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Nanhu Brain-computer Interface Institute, Hangzhou, Zhejiang, China
- Lingang Laboratory, Shanghai, China
- National Human Brain Bank for Health and Disease, Zhejiang University, Hangzhou, China
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Artemenko EO, Obydennyi SI, Troyanova KS, Novichkova GA, Nechipurenko DY, Panteleev MA. Adhesive properties of plasma-circulating and platelet-derived microvesicles from healthy individuals. Thromb Res 2024; 233:119-126. [PMID: 38039724 DOI: 10.1016/j.thromres.2023.11.018] [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: 07/10/2023] [Revised: 10/31/2023] [Accepted: 11/15/2023] [Indexed: 12/03/2023]
Abstract
BACKGROUND Microvesicles (MVs) produced by platelets upon activation possess high procoagulant activity and represent a possible thrombotic risk marker. However, direct experimental evaluation of the adhesive properties of MVs and their potential role in thrombus growth is lacking. OBJECTIVES We investigated integrin αIIbβ3 status and adhesive properties of plasma-circulating and platelet-derived MVs from healthy individuals. METHODS MVs were isolated from whole blood or produced from activated platelets. Flow cytometry was used for quantification of fluorescently labeled PAC-1 and fibrinogen binding to MVs. Confocal microscopy was used for evaluation of MVs adhesion to fibrinogen and for estimation of their involvement in whole blood thrombus formation in a parallel-plate flow chambers under arterial shear conditions. RESULTS AND CONCLUSIONS Neither circulating plasma MVs, nor platelet-activation-produced MVs bound PAC-1. However, both types of MVs specifically and weakly bound fibrinogen (about 400 molecules of bound fibrinogen per MV versus >100,000 per non-procoagulant activated platelet). Still, the MVs did not adhere stably to the immobilized fibrinogen. Both types of MVs were weakly incorporated into a thrombus and did not affect thrombus formation: average thrombus height in the recalcified whole blood in the presence of platelet-activation-produced MVs was 4.19 ± 1.38 μm versus 4.87 ± 1.72 μm (n = 6, p > 0.05) in the control experiments. This suggests that MVs present in plasma of healthy individuals are not likely to be directly involved in thrombus formation under arterial flow conditions.
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Affiliation(s)
- E O Artemenko
- Centre for Theoretical Problems of Physicochemical Pharmacology, Moscow, Russia; National Scientific and Practical Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia.
| | - S I Obydennyi
- Centre for Theoretical Problems of Physicochemical Pharmacology, Moscow, Russia; National Scientific and Practical Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - K S Troyanova
- Centre for Theoretical Problems of Physicochemical Pharmacology, Moscow, Russia; Faculty of Physics, Moscow State University, Moscow, Russia
| | - G A Novichkova
- National Scientific and Practical Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - D Y Nechipurenko
- Centre for Theoretical Problems of Physicochemical Pharmacology, Moscow, Russia; National Scientific and Practical Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia; Faculty of Physics, Moscow State University, Moscow, Russia
| | - M A Panteleev
- Centre for Theoretical Problems of Physicochemical Pharmacology, Moscow, Russia; National Scientific and Practical Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia; Faculty of Physics, Moscow State University, Moscow, Russia
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Zhang J, Hu X, Wang T, Xiao R, Zhu L, Ruiz M, Dupuis J, Hu Q. Extracellular vesicles in venous thromboembolism and pulmonary hypertension. J Nanobiotechnology 2023; 21:461. [PMID: 38037042 PMCID: PMC10691137 DOI: 10.1186/s12951-023-02216-3] [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: 08/17/2023] [Accepted: 11/15/2023] [Indexed: 12/02/2023] Open
Abstract
Venous thromboembolism (VTE) is a multifactorial disease, and pulmonary hypertension (PH) is a serious condition characterized by pulmonary vascular remodeling leading with increased pulmonary vascular resistance, ultimately leading to right heart failure and death. Although VTE and PH have distinct primary etiologies, they share some pathophysiologic similarities such as dysfunctional vasculature and thrombosis. In both conditions there is solid evidence that EVs derived from a variety of cell types including platelets, monocytes, endothelial cells and smooth muscle cells contribute to vascular endothelial dysfunction, inflammation, thrombosis, cellular activation and communications. However, the roles and importance of EVs substantially differ between studies depending on experimental conditions and parent cell origins of EVs that modify the nature of their cargo. Numerous studies have confirmed that EVs contribute to the pathophysiology of VTE and PH and increased levels of various EVs in relation with the severity of VTE and PH, confirming its potential pathophysiological role and its utility as a biomarker of disease severity and as potential therapeutic targets.
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Affiliation(s)
- Jiwei Zhang
- Department of Pathophysiology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology (HUST), 13 Hangkong Road, Wuhan, 430030, China
- Key Laboratory of Pulmonary Diseases of Ministry of Health, Tongji Medical College, HUST, Wuhan, China
- Department of Pathology, Union Hospital, Tongji Medical College, HUST, Wuhan, China
| | - Xiaoyi Hu
- Department of Pathophysiology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology (HUST), 13 Hangkong Road, Wuhan, 430030, China
- Key Laboratory of Pulmonary Diseases of Ministry of Health, Tongji Medical College, HUST, Wuhan, China
- Department of Cardiopulmonary Circulation, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Tao Wang
- Department of Respiratory Medicine, Tongji Hospital, Tongji Medical College, HUST, Wuhan, China
| | - Rui Xiao
- Department of Pathophysiology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology (HUST), 13 Hangkong Road, Wuhan, 430030, China
- Key Laboratory of Pulmonary Diseases of Ministry of Health, Tongji Medical College, HUST, Wuhan, China
| | - Liping Zhu
- Department of Pathophysiology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology (HUST), 13 Hangkong Road, Wuhan, 430030, China
- Key Laboratory of Pulmonary Diseases of Ministry of Health, Tongji Medical College, HUST, Wuhan, China
| | - Matthieu Ruiz
- Department of Nutrition, Université de Montréal, Montreal, Canada
- Montreal Heart Institute, Montréal, Québec, Canada
| | - Jocelyn Dupuis
- Montreal Heart Institute, Montréal, Québec, Canada
- Department of Medicine, Université de Montréal, Montréal, Québec, Canada
| | - Qinghua Hu
- Department of Pathophysiology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology (HUST), 13 Hangkong Road, Wuhan, 430030, China.
- Key Laboratory of Pulmonary Diseases of Ministry of Health, Tongji Medical College, HUST, Wuhan, China.
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Lassila R, Weisel JW. Role of red blood cells in clinically relevant bleeding tendencies and complications. J Thromb Haemost 2023; 21:3024-3032. [PMID: 37210074 PMCID: PMC10949759 DOI: 10.1016/j.jtha.2023.05.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 04/20/2023] [Accepted: 05/10/2023] [Indexed: 05/22/2023]
Abstract
The multiple roles of red blood cells (RBCs) are often neglected as contributors in hemostasis and thrombosis. Proactive opportunities to increase RBC numbers, either acutely or subacutely in the case of iron deficiency, are critical as RBCs are the cellular elements that initiate hemostasis together with platelets and stabilize fibrin and clot structure. RBCs also possess several functional properties to assist hemostasis: releasing platelet agonists, promoting shear force-induced von Willebrand factor unfolding, procoagulant capacity, and binding to fibrin. Additionally, blood clot contraction is important to compress RBCs to form a tightly packed array of polyhedrocytes, making an impermeable seal for hemostasis. All these functions are important for patients having intrinsically poor capacity to cease bleeds (ie, hemostatic disorders) but, conversely, can also play a role in thrombosis if these RBC-mediated reactions overshoot. One acquired example of bleeding with anemia is in patients treated with anticoagulants and/or antithrombotic medication because upon initiation of these drugs, baseline anemia doubles the risk of bleeding complications and mortality. Also, anemia is a risk factor for reoccurring gastrointestinal and urogenital bleeds, pregnancy, and delivery complications. This review summarizes the clinically relevant properties and profiles of RBCs at various steps of platelet adhesion, aggregation, thrombin generation, and fibrin formation, including both structural and functional elements. Regarding patient blood management guidelines, they support minimizing transfusions, but this approach does not deal with severe inherited and acquired bleeding disorders where a poor hemostatic propensity is exacerbated by limited RBC availability, for which future guidance will be needed.
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Affiliation(s)
- Riitta Lassila
- Research Program Unit in Systems Oncology, Oncosys, Medical Faculty, University of Helsinki, Helsinki, Finland; Coagulation Disorders Unit, Department of Hematology, Helsinki University Hospital, Helsinki, Finland.
| | - John W Weisel
- Department of Cell and Developmental Biology, School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
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Hashemi Tayer A, Ranjbaran R, Kamravan M, Abbasi M, Zareian R. Association of Circulating Procoagulant Microvesicles with Painful Vaso-Occlusive Crisis in Sickle Cell Disease. Transfus Med Hemother 2023; 50:448-455. [PMID: 37936632 PMCID: PMC10626395 DOI: 10.1159/000525640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Accepted: 06/20/2022] [Indexed: 11/09/2023] Open
Abstract
Introduction Thrombotic complication is one of the features of sickle cell disease (SCD), characterized by appearance of phosphatidylserine on the outer membrane of sickle-shaped red blood cells and most abundantly on membrane protrusions called microvesicles (MVs). However, the exact mechanism by which MVs may enhance coagulant activity in SCD patients has not been fully addressed. The aim of this study was to further investigate the procoagulant activity of circulating MVs in sickle cell crises. Materials and Methods Subjects included in this cross-sectional study were 47 patients with SCD and 25 normal subjects with written informed consent obtained from all the participants. MV analysis was conducted by using CD61, CD235α, and Annexin-V monoclonal antibodies. The coagulant activity of MVs was determined by an ELISA-based procoagulant activity assay. Results The majority of MVs were originated from platelets (CD61+) and erythrocytes (CD235+). These MVs demonstrated significantly enhanced levels during the painful crisis when compared with the steady-state period (p < 0.001) and controls (p < 0.001). Also, the procoagulant activity of MVs was significantly higher in crisis compared to those of steady state (p < 0.001) and positively correlated with the number of Annexin-V+ MVs (p < 0.001). Significant correlations were found between erythrocyte-derived MVs with hemolysis marker (r = 0.51, p < 0.001) and the hemoglobin level (r = -0.63, p < 0.001). Conclusion The numbers of platelet- and erythrocyte-derived MVs are related to painful crisis, and their quantification in SCD may be helpful for identifying cases at increased risk of thrombotic complications.
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Affiliation(s)
- Akbar Hashemi Tayer
- Research Center for Noncommunicable Diseases, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Reza Ranjbaran
- Diagnostic Laboratory Sciences and Technology Research Center, School of Paramedical Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Maryam Kamravan
- Research Center for Noncommunicable Diseases, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Mojdeh Abbasi
- Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Reyhaneh Zareian
- Research Center for Noncommunicable Diseases, Jahrom University of Medical Sciences, Jahrom, Iran
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11
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Das D, Shruthi NR, Banerjee A, Jothimani G, Duttaroy AK, Pathak S. Endothelial dysfunction, platelet hyperactivity, hypertension, and the metabolic syndrome: molecular insights and combating strategies. Front Nutr 2023; 10:1221438. [PMID: 37614749 PMCID: PMC10442661 DOI: 10.3389/fnut.2023.1221438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Accepted: 07/25/2023] [Indexed: 08/25/2023] Open
Abstract
Metabolic syndrome (MetS) is a multifaceted condition that increases the possibility of developing atherosclerotic cardiovascular disease. MetS includes obesity, hypertension, dyslipidemia, hyperglycemia, endothelial dysfunction, and platelet hyperactivity. There is a concerning rise in the occurrence and frequency of MetS globally. The rising incidence and severity of MetS need a proactive, multipronged strategy for identifying and treating those affected. For many MetS patients, achieving recommended goals for healthy fat intake, blood pressure control, and blood glucose management may require a combination of medicine therapy, lifestyles, nutraceuticals, and others. However, it is essential to note that lifestyle modification should be the first-line therapy for MetS. In addition, MetS requires pharmacological, nutraceutical, or other interventions. This review aimed to bring together the etiology, molecular mechanisms, and dietary strategies to combat hypertension, endothelial dysfunction, and platelet dysfunction in individuals with MetS.
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Affiliation(s)
- Diptimayee Das
- Faculty of Allied Health Sciences, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Kelambakkam, Tamil Nadu, India
| | - Nagainallur Ravichandran Shruthi
- Faculty of Allied Health Sciences, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Kelambakkam, Tamil Nadu, India
| | - Antara Banerjee
- Faculty of Allied Health Sciences, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Kelambakkam, Tamil Nadu, India
| | - Ganesan Jothimani
- Faculty of Allied Health Sciences, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Kelambakkam, Tamil Nadu, India
| | - Asim K. Duttaroy
- Faculty of Medicine, Department of Nutrition, Institute of Medical Sciences, University of Oslo, Oslo, Norway
| | - Surajit Pathak
- Faculty of Allied Health Sciences, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Kelambakkam, Tamil Nadu, India
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12
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Williams A, Bissinger R, Shamaa H, Patel S, Bourne L, Artunc F, Qadri SM. Pathophysiology of Red Blood Cell Dysfunction in Diabetes and Its Complications. PATHOPHYSIOLOGY 2023; 30:327-345. [PMID: 37606388 PMCID: PMC10443300 DOI: 10.3390/pathophysiology30030026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 08/01/2023] [Accepted: 08/01/2023] [Indexed: 08/23/2023] Open
Abstract
Diabetes Mellitus (DM) is a complex metabolic disorder associated with multiple microvascular complications leading to nephropathy, retinopathy, and neuropathy. Mounting evidence suggests that red blood cell (RBC) alterations are both a cause and consequence of disturbances related to DM-associated complications. Importantly, a significant proportion of DM patients develop varying degrees of anemia of confounding etiology, leading to increased morbidity. In chronic hyperglycemia, RBCs display morphological, enzymatic, and biophysical changes, which in turn prime them for swift phagocytic clearance from circulation. A multitude of endogenous factors, such as oxidative and dicarbonyl stress, uremic toxins, extracellular hypertonicity, sorbitol accumulation, and deranged nitric oxide metabolism, have been implicated in pathological RBC changes in DM. This review collates clinical laboratory findings of changes in hematology indices in DM patients and discusses recent reports on the putative mechanisms underpinning shortened RBC survival and disturbed cell membrane architecture within the diabetic milieu. Specifically, RBC cell death signaling, RBC metabolism, procoagulant RBC phenotype, RBC-triggered endothelial cell dysfunction, and changes in RBC deformability and aggregation in the context of DM are discussed. Understanding the mechanisms of RBC alterations in DM provides valuable insights into the clinical significance of the crosstalk between RBCs and microangiopathy in DM.
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Affiliation(s)
- Alyssa Williams
- Faculty of Science, Ontario Tech University, Oshawa, ON L1G 0C5, Canada
- School of Biomedical Engineering, McMaster University, Hamilton, ON L8S 4M1, Canada
| | - Rosi Bissinger
- Division of Endocrinology, Diabetology and Nephrology, Department of Internal Medicine, University Hospital Tübingen, 72076 Tübingen, Germany
| | - Hala Shamaa
- Faculty of Health Sciences, Ontario Tech University, Oshawa, ON L1G 0C5, Canada
| | - Shivani Patel
- Faculty of Health Sciences, Ontario Tech University, Oshawa, ON L1G 0C5, Canada
| | - Lavern Bourne
- Faculty of Health Sciences, Ontario Tech University, Oshawa, ON L1G 0C5, Canada
| | - Ferruh Artunc
- Division of Endocrinology, Diabetology and Nephrology, Department of Internal Medicine, University Hospital Tübingen, 72076 Tübingen, Germany
- Institute of Diabetes Research and Metabolic Diseases of the Helmholtz Center Munich at the University of Tübingen, 72076 Tübingen, Germany
- German Center for Diabetes Research at the University of Tübingen, 72076 Tübingen, Germany
| | - Syed M. Qadri
- Faculty of Health Sciences, Ontario Tech University, Oshawa, ON L1G 0C5, Canada
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13
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Miyata T, Horiuchi T. Biochemistry, molecular genetics, and clinical aspects of hereditary angioedema with and without C1 inhibitor deficiency. Allergol Int 2023:S1323-8930(23)00042-4. [PMID: 37169642 DOI: 10.1016/j.alit.2023.04.004] [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: 03/23/2023] [Accepted: 03/26/2023] [Indexed: 05/13/2023] Open
Abstract
Hereditary angioedema (HAE) is a rare disorder characterized by cutaneous and submucosal swelling caused mostly by excessive local bradykinin production. Bradykinin is a vasoactive peptide generated by the limited proteolysis of high molecular weight kininogen (HMWK) by plasma kallikrein via the contact activation system. The contact activation system occurs not only in solution but also on the cell surface. Factor XII (FXII), prekallikrein, and HMWK are assembled on the endothelial cell surface via several proteins, including a trimer of a receptor for globular C1q domain in a Zn2+-dependent manner, and the reciprocal activation on the cell surface is believed to be physiologically important in vivo. Thus, the contact activation system leads to the activation of coagulation, complement, inflammation, and fibrinolysis. C1-inhibitor (C1-INH) is a plasma protease inhibitor that is a member of the serpin family. It mainly inhibits activated FXII (FXIIa), plasma kallikrein, and C1s. C1-INH hereditary deficiency induces HAE (HAE-C1-INH) due to excessive bradykinin production via the incomplete inhibition of plasma kallikrein and FXIIa through the low C1-INH level. HAE is also observed in patients with normal C1-INH (HAEnCI) who carry pathogenic variants in genes of factor XII, plasminogen, angiopoietin 1, kininogen, myoferlin, and heparan sulfate 3-O-sulfotransferase 6, which are associated with bradykinin production and/or vascular permeability. HAE-causing pathways triggered by pathogenic variants in patients with HAE-C1-INH and HAEnCI are reviewed and discussed.
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Affiliation(s)
- Toshiyuki Miyata
- Department of Cerebrovascular Medicine, National Cerebral and Cardiovascular Center, Suita, Japan; Department of Biomedical Engineering, Osaka Institute of Technology, Osaka, Japan
| | - Takahiko Horiuchi
- Department of Internal Medicine, Kyushu University Beppu Hospital, Oita, Japan; Center for Research, Education, and Treatment of AngioEdema, A Specified Non-profit Corporation, Fukuoka, Japan.
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14
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Kearney KJ, Spronk HMH, Emsley J, Key NS, Philippou H. Plasma Kallikrein as a Forgotten Clotting Factor. Semin Thromb Hemost 2023. [PMID: 37072020 DOI: 10.1055/s-0043-57034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/20/2023]
Abstract
For decades, it was considered that plasma kallikrein's (PKa) sole function within the coagulation cascade is the activation of factor (F)XII. Until recently, the two key known activators of FIX within the coagulation cascade were activated FXI(a) and the tissue factor-FVII(a) complex. Simultaneously, and using independent experimental approaches, three groups identified a new branch of the coagulation cascade, whereby PKa can directly activate FIX. These key studies identified that (1) FIX or FIXa can bind with high affinity to either prekallikrein (PK) or PKa; (2) in human plasma, PKa can dose dependently trigger thrombin generation and clot formation independent of FXI; (3) in FXI knockout murine models treated with intrinsic pathway agonists, PKa activity results in increased formation of FIXa:AT complexes, indicating direct activation of FIX by PKa in vivo. These findings suggest that there is both a canonical (FXIa-dependent) and non-canonical (PKa-dependent) pathway of FIX activation. These three recent studies are described within this review, alongside historical data that hinted at the existence of this novel role of PKa as a coagulation clotting factor. The implications of direct PKa cleavage of FIX remain to be determined physiologically, pathophysiologically, and in the context of next-generation anticoagulants in development.
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Affiliation(s)
- Katherine J Kearney
- Department of Discovery and Translational Science, Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, United Kingdom
| | - Henri M H Spronk
- Laboratory for Clinical Thrombosis and Haemostasis, Departments of Biochemistry and Internal Medicine, Cardiovascular Research Institute Maastricht, Maastricht University, The Netherlands
| | - Jonas Emsley
- Biodiscovery Institute, School of Pharmacy, University of Nottingham, Nottingham, United Kingdom
| | - Nigel S Key
- Division of Hematology and UNC Blood Research Center, Department of Medicine, University of North Carolina, Chapel Hill, North Carolina
| | - Helen Philippou
- Department of Discovery and Translational Science, Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, United Kingdom
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15
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Harper MT. Platelet-Derived Extracellular Vesicles in Arterial Thrombosis. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2023; 1418:259-275. [PMID: 37603285 DOI: 10.1007/978-981-99-1443-2_17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/22/2023]
Abstract
Blood platelets are necessary for normal haemostasis but also form life-threatening arterial thrombi when atherosclerotic plaques rupture. Activated platelets release many extracellular vesicles during thrombosis. Phosphatidylserine-exposing microparticles promote coagulation. Small exosomes released during granule secretion deliver cargoes including microRNAs to cells throughout the cardiovascular system. Here, we discuss the mechanisms by which platelets release these extracellular vesicles, together with the possibility of inhibiting this release as an antithrombotic strategy.
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Affiliation(s)
- Matthew T Harper
- Department of Pharmacology, University of Cambridge, Cambridge, UK.
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16
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Thangaraju K, Setua S, Lisk C, Swindle D, Stephenson D, Dzieciatkowska M, Lamb DR, Moitra P, Pak D, Hassell K, George G, Nuss R, Davizon-Castillo P, Stenmark KR, D’Alessandro A, Irwin DC, Buehler PW. Extracellular Vesicle Size Reveals Cargo Specific to Coagulation and Inflammation in Pediatric and Adult Sickle Cell Disease. Clin Appl Thromb Hemost 2023; 29:10760296231186144. [PMID: 37469147 PMCID: PMC10363884 DOI: 10.1177/10760296231186144] [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: 04/05/2023] [Revised: 06/02/2023] [Accepted: 06/18/2023] [Indexed: 07/21/2023] Open
Abstract
Aberrant coagulation in sickle cell disease (SCD) is linked to extracellular vesicle (EV) exposure. However, there is no consensus on the contributions of small EVs (SEVs) and large EVs (LEVs) toward underlying coagulopathy or on their molecular cargo. The present observational study compared the thrombin potential of SEVs and LEVs isolated from the plasma of stable pediatric and adult SCD patients. Further, EV lipid and protein contents were analyzed to define markers consistent with activation of thrombin and markers of underlying coagulopathy. Results suggested that LEVs-but not SEVs-from pediatrics and adults similarly enhanced phosphatidylserine (PS)-dependent thrombin generation, and cell membrane procoagulant PS (18:0;20:4 and 18:0;18:1) were the most abundant lipids found in LEVs. Further, LEVs showed activated coagulation in protein pathway analyses, while SEVs demonstrated high levels of cholesterol esters and a protein pathway analysis that identified complement factors and inflammation. We suggest that thrombin potential of EVs from both stable pediatric and adult SCD patients is similarly dependent on size and show lipid and protein contents that identify underlying markers of coagulation and inflammation.
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Affiliation(s)
- Kiruphagaran Thangaraju
- Department of Pediatrics, Center for Blood Oxygen Transport and Hemostasis, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Saini Setua
- Department of Pediatrics, Center for Blood Oxygen Transport and Hemostasis, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Christina Lisk
- Cardiovascular and Pulmonary Research Laboratory, Department of Medicine, University of Colorado Denver - Anschutz Medical Campus, Aurora, CO, USA
| | - Delaney Swindle
- Cardiovascular and Pulmonary Research Laboratory, Department of Medicine, University of Colorado Denver - Anschutz Medical Campus, Aurora, CO, USA
| | - Daniel Stephenson
- Department of Biochemistry & Molecular Genetics, Graduate School, University of Colorado, Anschutz, Medical Campus, Aurora, CO, USA
| | - Monika Dzieciatkowska
- Department of Biochemistry & Molecular Genetics, Graduate School, University of Colorado, Anschutz, Medical Campus, Aurora, CO, USA
| | - Derek R. Lamb
- Department of Pediatrics, Center for Blood Oxygen Transport and Hemostasis, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Parikshit Moitra
- Department of Pediatrics, Center for Blood Oxygen Transport and Hemostasis, University of Maryland School of Medicine, Baltimore, MD, USA
| | - David Pak
- Cardiovascular and Pulmonary Research Laboratory, Department of Medicine, University of Colorado Denver - Anschutz Medical Campus, Aurora, CO, USA
| | - Kathryn Hassell
- Division of Hematology Colorado Sickle Cell Treatment and Research Center, School of Medicine, Anschutz Medical Campus, University of Colorado-Denver School of Medicine, Aurora, CO, USA
| | - Gemlyn George
- Division of Hematology Colorado Sickle Cell Treatment and Research Center, School of Medicine, Anschutz Medical Campus, University of Colorado-Denver School of Medicine, Aurora, CO, USA
| | - Rachelle Nuss
- Division of Hematology Colorado Sickle Cell Treatment and Research Center, School of Medicine, Anschutz Medical Campus, University of Colorado-Denver School of Medicine, Aurora, CO, USA
- Department of Pediatrics, Anschutz Medical Campus, University of Colorado, Aurora, CO, USA
| | - Pavel Davizon-Castillo
- Department of Pediatrics, Anschutz Medical Campus, University of Colorado, Aurora, CO, USA
| | - Kurt R. Stenmark
- Cardiovascular and Pulmonary Research Laboratory, Department of Medicine, University of Colorado Denver - Anschutz Medical Campus, Aurora, CO, USA
- Department of Pediatrics, Anschutz Medical Campus, University of Colorado, Aurora, CO, USA
| | - Angelo D’Alessandro
- Department of Biochemistry & Molecular Genetics, Graduate School, University of Colorado, Anschutz, Medical Campus, Aurora, CO, USA
| | - David C. Irwin
- Cardiovascular and Pulmonary Research Laboratory, Department of Medicine, University of Colorado Denver - Anschutz Medical Campus, Aurora, CO, USA
| | - Paul W. Buehler
- Department of Pediatrics, Center for Blood Oxygen Transport and Hemostasis, University of Maryland School of Medicine, Baltimore, MD, USA
- Department of Pathology, University of Maryland School of Medicine, Baltimore, MD, USA
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17
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Setua S, Thangaraju K, Dzieciatkowska M, Wilkerson RB, Nemkov T, Lamb DR, Tagaya Y, Boyer T, Rowden T, Doctor A, D'Alessandro A, Buehler PW. Coagulation potential and the integrated omics of extracellular vesicles from COVID-19 positive patient plasma. Sci Rep 2022; 12:22191. [PMID: 36564503 PMCID: PMC9780627 DOI: 10.1038/s41598-022-26473-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Accepted: 12/15/2022] [Indexed: 12/24/2022] Open
Abstract
Extracellular vesicles (EVs) participate in cell-to-cell communication and contribute toward homeostasis under physiological conditions. But EVs can also contribute toward a wide array of pathophysiology like cancer, sepsis, sickle cell disease, and thrombotic disorders. COVID-19 infected patients are at an increased risk of aberrant coagulation, consistent with elevated circulating levels of ultra-high molecular weight VWF multimers, D-dimer and procoagulant EVs. The role of EVs in COVID-19 related hemostasis may depend on cells of origin, vesicular cargo and size, however this is not well defined. We hypothesized that the procoagulant potential of EV isolates from COVID-19 (+) patient plasmas could be defined by thrombin generation assays. Here we isolated small EVs (SEVs) and large EVs (LEVs) from hospitalized COVID-19 (+) patient (n = 21) and healthy donor (n = 20) plasmas. EVs were characterized by flow cytometry, Transmission electron microscopy, nanoparticle tracking analysis, plasma thrombin generation and a multi-omics approach to define coagulation potential. These data were consistent with differences in EV metabolite, lipid, and protein content when compared to healthy donor plasma isolated SEVs and LEVs. Taken together, the effect of EVs on plasma procoagulant potential as defined by thrombin generation and supported by multi-omics is enhanced in COVID-19. Further, we observe that this effect is driven both by EV size and phosphatidyl serine.
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Affiliation(s)
- Saini Setua
- Department of Pediatrics, Center for Blood Oxygen Transport and Hemostasis, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Kiruphagaran Thangaraju
- Department of Pediatrics, Center for Blood Oxygen Transport and Hemostasis, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Monika Dzieciatkowska
- Department of Biochemistry and Molecular Genetics, University of Colorado, Denver-Anschutz Medical Campus, 12801 East 17th Ave., Aurora, CO, 80045, USA
| | - Rebecca B Wilkerson
- Department of Biochemistry and Molecular Genetics, University of Colorado, Denver-Anschutz Medical Campus, 12801 East 17th Ave., Aurora, CO, 80045, USA
| | - Travis Nemkov
- Department of Biochemistry and Molecular Genetics, University of Colorado, Denver-Anschutz Medical Campus, 12801 East 17th Ave., Aurora, CO, 80045, USA
| | - Derek R Lamb
- Department of Pediatrics, Center for Blood Oxygen Transport and Hemostasis, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Yutaka Tagaya
- Division of Virology, Pathogenesis and Cancer, Institute of Human Virology, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Tori Boyer
- Department of Pediatrics, Center for Blood Oxygen Transport and Hemostasis, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Tobi Rowden
- Department of Pediatrics, Center for Blood Oxygen Transport and Hemostasis, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Allan Doctor
- Department of Pediatrics, Center for Blood Oxygen Transport and Hemostasis, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Angelo D'Alessandro
- Department of Biochemistry and Molecular Genetics, University of Colorado, Denver-Anschutz Medical Campus, 12801 East 17th Ave., Aurora, CO, 80045, USA.
| | - Paul W Buehler
- Department of Pediatrics, Center for Blood Oxygen Transport and Hemostasis, University of Maryland School of Medicine, Baltimore, MD, USA.
- Department of Pathology, University of Maryland School of Medicine, Baltimore, MD, 21201, USA.
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18
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Öhlinger T, Müllner EW, Fritz M, Werning M, Baron-Stefaniak J, Jungbauer C, Baron DM, Salzer U. Storage of packed red blood cells impairs an inherent coagulation property of erythrocytes. Front Physiol 2022; 13:1021553. [PMID: 36505041 PMCID: PMC9732456 DOI: 10.3389/fphys.2022.1021553] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Accepted: 11/08/2022] [Indexed: 11/26/2022] Open
Abstract
Storage of packed red blood cells is associated with changes in erythrocytes that over time increasingly impair cellular function and potentially contribute to adverse effects associated with blood transfusion. Exposure of phosphatidylserine at the outer membrane leaflet of erythrocytes and shedding of microvesicles (MVs) during packed red blood cell storage are alterations assumed to increase the risk of prothrombotic events in recipients. Here, we used rotational thromboelastometry to study the coagulation process in blood samples with erythrocytes from stored PRBCs reconstituted with freshly prepared platelet-rich plasma. We explored the influence of following effects on the coagulation process: 1) PRBC storage duration, 2) differences between erythrocytes from stored PRBCs compared to freshly drawn erythrocytes, and 3) the contribution of added MVs. Interestingly, despite of a higher fraction of PS-positive cells, erythrocytes from PRBCs stored for 6 weeks revealed longer clotting times than samples with erythrocytes stored for 2 or 4 weeks. Further, clotting times and clot formation times were considerably increased in samples reconstituted with erythrocytes from stored PRBCs as compared to fresh erythrocytes. Moreover, MVs added to reconstituted samples elicited only comparably small and ambiguous effects on coagulation. Thus, this study provides no evidence for an amplified clotting process from prolonged storage of PRBCs but on the contrary implicates a loss of function, which may be of clinical significance in massive transfusion. Our observations add to the increasing body of evidence viewing erythrocytes as active players in the clotting process.
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Affiliation(s)
- Thomas Öhlinger
- Center for Medical Biochemistry, Max Perutz Labs (MPL), Medical University of Vienna, Vienna, Austria,Department of Anaesthesia, Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna, Austria
| | - Ernst W. Müllner
- Center for Medical Biochemistry, Max Perutz Labs (MPL), Medical University of Vienna, Vienna, Austria
| | - Magdalena Fritz
- Center for Medical Biochemistry, Max Perutz Labs (MPL), Medical University of Vienna, Vienna, Austria
| | - Maike Werning
- Center for Medical Biochemistry, Max Perutz Labs (MPL), Medical University of Vienna, Vienna, Austria
| | - Joanna Baron-Stefaniak
- Department of Anaesthesia, Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna, Austria
| | - Christof Jungbauer
- Blood Service for Vienna, Lower Austria and Burgenland, Austrian Red Cross, Vienna, Austria
| | - David M. Baron
- Department of Anaesthesia, Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna, Austria
| | - Ulrich Salzer
- Center for Medical Biochemistry, Max Perutz Labs (MPL), Medical University of Vienna, Vienna, Austria,*Correspondence: Ulrich Salzer,
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19
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Nagy M, van der Meijden PEJ, Glunz J, Schurgers L, Lutgens E, ten Cate H, Heitmeier S, Spronk HMH. Integrating Mechanisms in Thrombotic Peripheral Arterial Disease. Pharmaceuticals (Basel) 2022; 15:1428. [PMID: 36422558 PMCID: PMC9695058 DOI: 10.3390/ph15111428] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 11/12/2022] [Accepted: 11/14/2022] [Indexed: 11/10/2023] Open
Abstract
Peripheral arterial disease (PAD), a manifestation of systemic atherosclerosis, is underdiagnosed in the general population. Despite the extensive research performed to unravel its pathophysiology, inadequate knowledge exists, thus preventing the development of new treatments. This review aims to highlight the essential elements of atherosclerosis contributing to the pathophysiology of PAD. Furthermore, emphasis will be placed on the role of thrombo-inflammation, with particular focus on platelet and coagulation activation as well as cell-cell interactions. Additional insight will be then discussed to reveal the contribution of hypercoagulability to the development of vascular diseases such as PAD. Lastly, the current antithrombotic treatments will be discussed, and light will be shed on promising new targets aiming to aid the development of new treatments.
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Affiliation(s)
- Magdolna Nagy
- Department of Biochemistry, Cardiovascular Research Institute Maastricht, Maastricht University, 6229 ER Maastricht, The Netherlands
| | - Paola E. J. van der Meijden
- Department of Biochemistry, Cardiovascular Research Institute Maastricht, Maastricht University, 6229 ER Maastricht, The Netherlands
- Thrombosis Expertise Center, Heart and Vascular Center, Maastricht University Medical Center+, 6229 HX Maastricht, The Netherlands
| | - Julia Glunz
- Cardiovascular Research, Bayer AG, 42117 Wuppertal, Germany
| | - Leon Schurgers
- Department of Biochemistry, Cardiovascular Research Institute Maastricht, Maastricht University, 6229 ER Maastricht, The Netherlands
| | - Esther Lutgens
- German Centre for Cardiovascular Research (DZHK), Partner Site Munich Heart Alliance, 10785 Munich, Germany
- Institute for Cardiovascular Prevention (IPEK), Ludwig Maximilian’s University, 80539 Munich, Germany
- Experimental Cardiovascular Immunology Laboratory, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN 55902, USA
| | - Hugo ten Cate
- Department of Biochemistry, Cardiovascular Research Institute Maastricht, Maastricht University, 6229 ER Maastricht, The Netherlands
- Thrombosis Expertise Center, Heart and Vascular Center, Maastricht University Medical Center+, 6229 HX Maastricht, The Netherlands
- Department of Internal Medicine, Maastricht University Medical Center+, 6229 HX Maastricht, The Netherlands
- Center for Thrombosis and Hemostasis, Gutenberg University Mainz, 55122 Mainz, Germany
| | | | - Henri M. H. Spronk
- Department of Biochemistry, Cardiovascular Research Institute Maastricht, Maastricht University, 6229 ER Maastricht, The Netherlands
- Thrombosis Expertise Center, Heart and Vascular Center, Maastricht University Medical Center+, 6229 HX Maastricht, The Netherlands
- Department of Internal Medicine, Maastricht University Medical Center+, 6229 HX Maastricht, The Netherlands
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Muravlev IA, Dobrovolsky AB, Antonova OA, Khaspekova SG, Mazurov AV. Effects of platelets activated by different agonists on fibrin formation and thrombin generation. Platelets 2022; 34:2139365. [DOI: 10.1080/09537104.2022.2139365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Ivan A. Muravlev
- National Medical Research Center of Cardiology, Russian Ministry of Health, Moscow, Russian Federation
| | - Anatoly B. Dobrovolsky
- National Medical Research Center of Cardiology, Russian Ministry of Health, Moscow, Russian Federation
| | - Olga A. Antonova
- National Medical Research Center of Cardiology, Russian Ministry of Health, Moscow, Russian Federation
| | - Svetlana G. Khaspekova
- National Medical Research Center of Cardiology, Russian Ministry of Health, Moscow, Russian Federation
| | - Alexey V. Mazurov
- National Medical Research Center of Cardiology, Russian Ministry of Health, Moscow, Russian Federation
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Badimon L, Padro T, Arderiu G, Vilahur G, Borrell-Pages M, Suades R. Extracellular vesicles in atherothrombosis: From biomarkers and precision medicine to therapeutic targets. Immunol Rev 2022; 312:6-19. [PMID: 35996799 DOI: 10.1111/imr.13127] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Atherosclerotic cardiovascular disease (ASCVD) remains the leading cause of global mortality. Extracellular vesicles (EVs) are small phospholipid vesicles that convey molecular bioactive cargoes and play essential roles in intercellular communication and, hence, a multifaceted role in health and disease. The present review offers a glimpse into the current state and up-to-date concepts on EV field. It also covers their association with several cardiovascular risk factors and ischemic conditions, being subclinical atherosclerosis of utmost relevance for prevention. Interestingly, we show that EVs hold promise as prognostic and diagnostic as well as predictive markers of ASCVD in the precision medicine era. We then report on the role of EVs in atherothrombosis, disentangling the mechanisms involved in the initiation, progression, and complication of atherosclerosis and showing their direct effect in the context of arterial thrombosis. Finally, their potential use for therapeutic intervention is highlighted.
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Affiliation(s)
- Lina Badimon
- Cardiovascular Program ICCC, Institut d'Investigació Biomèdica Sant Pau (IIB SANT PAU), Barcelona, Spain.,CIBERCV Instituto de Salud Carlos III, Madrid, Spain.,Cardiovascular Research Chair, UAB, Barcelona, Spain
| | - Teresa Padro
- Cardiovascular Program ICCC, Institut d'Investigació Biomèdica Sant Pau (IIB SANT PAU), Barcelona, Spain.,CIBERCV Instituto de Salud Carlos III, Madrid, Spain
| | - Gemma Arderiu
- Cardiovascular Program ICCC, Institut d'Investigació Biomèdica Sant Pau (IIB SANT PAU), Barcelona, Spain.,CIBERCV Instituto de Salud Carlos III, Madrid, Spain
| | - Gemma Vilahur
- Cardiovascular Program ICCC, Institut d'Investigació Biomèdica Sant Pau (IIB SANT PAU), Barcelona, Spain.,CIBERCV Instituto de Salud Carlos III, Madrid, Spain
| | - Maria Borrell-Pages
- Cardiovascular Program ICCC, Institut d'Investigació Biomèdica Sant Pau (IIB SANT PAU), Barcelona, Spain.,CIBERCV Instituto de Salud Carlos III, Madrid, Spain
| | - Rosa Suades
- Cardiovascular Program ICCC, Institut d'Investigació Biomèdica Sant Pau (IIB SANT PAU), Barcelona, Spain.,CIBERCV Instituto de Salud Carlos III, Madrid, Spain
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Kim EH, Choi S, Kim D, Park HJ, Bian Y, Choi SH, Chung HY, Bae ON. Amine-modified nanoplastics promote the procoagulant activation of isolated human red blood cells and thrombus formation in rats. Part Fibre Toxicol 2022; 19:60. [PMID: 36104730 PMCID: PMC9472436 DOI: 10.1186/s12989-022-00500-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Accepted: 08/30/2022] [Indexed: 12/03/2022] Open
Abstract
Background Microplastics (MPs) and nanoplastics (NPs) formed from decomposed plastic are increasing environmental threats. Although MPs and NPs exposed through various routes enter the systemic circulation, the potential toxicity of those is largely unknown. We investigated whether polystyrene NPs (PS-NPs) promote the coagulation activity of red blood cells (RBCs). Results We tested several types of PS-NPs using human RBCs and found that amine-modified 100 nm PS-NPs were the most potent. We measured the uptake of PS-NPs using flow cytometry and confocal microscopy. Electron microscopy revealed morphological changes of RBCs by PS-NPs. PS-NPs induced the externalization of phosphatidylserine, generation of microvesicles in RBCs, and perturbations in the intracellular microenvironment. PS-NPs increased the activity of scramblases responsible for phospholipid translocation in RBCs. PS-NPs modulated the functional interaction to adjacent tissues and coagulation cascade, enhancing RBC adhesion and thrombin generation. Our observations in human RBCs were consistent with those in isolated rat RBCs, showing no inter-species differences. In rat venous thrombosis models, the intravenous administration of PS-NPs enhanced thrombus formation.
Conclusion Amine-modified PS-NPs induce the prothrombotic activation of RBCs causing thrombus formation. We believe that our study will contribute to understanding the potential toxicity of amine-modified polystyrene particles in blood cells and cardiovascular systems. Supplementary Information The online version contains supplementary material available at 10.1186/s12989-022-00500-y.
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Lamarre Y, Nader E, Connes P, Romana M, Garnier Y. Extracellular Vesicles in Sickle Cell Disease: A Promising Tool. Bioengineering (Basel) 2022; 9:bioengineering9090439. [PMID: 36134985 PMCID: PMC9495982 DOI: 10.3390/bioengineering9090439] [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: 07/30/2022] [Revised: 08/25/2022] [Accepted: 08/31/2022] [Indexed: 12/12/2022] Open
Abstract
Sickle cell disease (SCD) is the most common hemoglobinopathy worldwide. It is characterized by an impairment of shear stress-mediated vasodilation, a pro-coagulant, and a pro-adhesive state orchestrated among others by the depletion of the vasodilator nitric oxide, by the increased phosphatidylserine exposure and tissue factor expression, and by the increased interactions of erythrocytes with endothelial cells that mediate the overexpression of adhesion molecules such as VCAM-1, respectively. Extracellular vesicles (EVs) have been shown to be novel actors involved in SCD pathophysiological processes. Medium-sized EVs, also called microparticles, which exhibit increased plasma levels in this pathology, were shown to induce the activation of endothelial cells, thereby increasing neutrophil adhesion, a key process potentially leading to the main complication associated with SCD, vaso-occlusive crises (VOCs). Small-sized EVs, also named exosomes, which have also been reported to be overrepresented in SCD, were shown to potentiate interactions between erythrocytes and platelets, and to trigger endothelial monolayer disruption, two processes also known to favor the occurrence of VOCs. In this review we provide an overview of the current knowledge about EVs concentration and role in SCD.
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Affiliation(s)
- Yann Lamarre
- Université Paris Cité and Université des Antilles, Inserm, BIGR, F-75015 Paris, France
| | - Elie Nader
- Laboratoire Inter-Universitaire de Biologie de la Motricité EA7424, Team “Vascular Biology and Red Blood Cell”, Université Claude Bernard Lyon 1, Université de Lyon, 69622 Lyon, France
| | - Philippe Connes
- Laboratoire Inter-Universitaire de Biologie de la Motricité EA7424, Team “Vascular Biology and Red Blood Cell”, Université Claude Bernard Lyon 1, Université de Lyon, 69622 Lyon, France
| | - Marc Romana
- Université Paris Cité and Université des Antilles, Inserm, BIGR, F-75015 Paris, France
| | - Yohann Garnier
- Université Paris Cité and Université des Antilles, Inserm, BIGR, F-75015 Paris, France
- Correspondence: ; Tel.: +590-590-891530
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Abstract
Thrombosis is a common disorder with a relevant burden of morbidity and mortality worldwide, particularly among elderly patients. Growing evidence demonstrated a direct role of oxidative stress in thrombosis, with various cell types contributing to this process. Among them, erythrocytes produce high quantities of intracellular reactive oxygen species (ROS) by NADPH oxidase activation and haemoglobin autoxidation. Concomitantly, extracellular ROS released by other cells in the blood flow can be uptaken and accumulate within erythrocytes. This oxidative milieu can alter erythrocyte membrane structure, leading to an impaired erythrocyte function, and promoting erythrocytes lysis, binding to endothelial cells, activation of platelet and of coagulation factors, phosphatidylserine exposure and release of microvesicles. Moreover, these abnormal erythrocytes are able to adhere to the vessel wall, contributing to thrombin generation within the thrombus. This process results in accelerated haemolysis and in a hypercoagulable state, in which structurally impaired erythrocytes contribute to increase thrombus size, to reduce its permeability and susceptibility to lysis. However, the wide plethora of mechanisms by which oxidised erythrocytes contribute to thrombosis is not completely elucidated. This review discusses the main biochemical aspects linking erythrocytes, oxidative stress and thrombosis, addressing their potential implication for clinical and therapeutic management.
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Ye SL, Li WD, Li WX, Xiao L, Ran F, Chen MM, Li XQ, Sun LL. The regulatory role of exosomes in venous thromboembolism. Front Cell Dev Biol 2022; 10:956880. [PMID: 36092737 PMCID: PMC9449368 DOI: 10.3389/fcell.2022.956880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Accepted: 07/26/2022] [Indexed: 11/25/2022] Open
Abstract
Exosomes are nanoscale endocytic vesicles, 30–150 nm in diameter, secreted by most cells. They mainly originate from multivesicular bodies formed by intracellular invagination of lysosomal microparticles, and released into the extracellular matrix after fusion of multivesicular bodies with cell membrane. Studies have shown that exosomes contain a variety of active molecules, such as proteins, lipids and RNAs (such as mRNA, miRNA, lncRNA, circRNA, etc.), which regulate the behavior of recipient cells and serve as circulating biomarkers of diseases, including thrombosis. Therefore, exosome research is important for the diagnosis, treatment, therapeutic monitoring, and prognosis of thrombosis in that it can reveal the counts, surface marker expression, protein, and miRNA cargo involved. Recent studies have shown that exosomes can be used as therapeutic vectors for tissue regeneration and as alternative vectors for drug delivery. In this review, we summarize the physiological and biochemical characteristics, isolation, and identification of exosomes. Moreover, we focus on the role of exosomes in thrombosis, specifically venous thromboembolism, and their potential clinical applications, including as biomarkers and therapeutic vectors for thrombosis.
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Affiliation(s)
- Sheng-Lin Ye
- Department of Vascular Surgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China
| | - Wen-Dong Li
- Department of Vascular Surgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China
| | - Wei-Xiao Li
- Department of Vascular Surgery, Henan Provincial People’s Hospital, Zhengzhou, China
| | - Lun Xiao
- Department of Vascular Surgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China
| | - Feng Ran
- Department of Vascular Surgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China
| | - Meng-Meng Chen
- School of Electronic Engineering, Nanjing Xiaozhuang University, Nanjing, China
- *Correspondence: Li-Li Sun, ; Xiao-Qiang Li, ; Meng-Meng Chen,
| | - Xiao-Qiang Li
- Department of Vascular Surgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China
- *Correspondence: Li-Li Sun, ; Xiao-Qiang Li, ; Meng-Meng Chen,
| | - Li-Li Sun
- Department of Vascular Surgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China
- *Correspondence: Li-Li Sun, ; Xiao-Qiang Li, ; Meng-Meng Chen,
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Al-Koussa H, AlZaim I, El-Sabban ME. Pathophysiology of Coagulation and Emerging Roles for Extracellular Vesicles in Coagulation Cascades and Disorders. J Clin Med 2022; 11:jcm11164932. [PMID: 36013171 PMCID: PMC9410115 DOI: 10.3390/jcm11164932] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Accepted: 05/20/2022] [Indexed: 11/16/2022] Open
Abstract
The notion of blood coagulation dates back to the ancient Greek civilization. However, the emergence of innovative scientific discoveries that started in the seventeenth century formulated the fundamentals of blood coagulation. Our understanding of key coagulation processes continues to evolve, as novel homeostatic and pathophysiological aspects of hemostasis are revealed. Hemostasis is a dynamic physiological process, which stops bleeding at the site of injury while maintaining normal blood flow within the body. Intrinsic and extrinsic coagulation pathways culminate in the homeostatic cessation of blood loss, through the sequential activation of the coagulation factors. Recently, the cell-based theory, which combines these two pathways, along with newly discovered mechanisms, emerged to holistically describe intricate in vivo coagulation mechanisms. The complexity of these mechanisms becomes evident in coagulation diseases such as hemophilia, Von Willebrand disease, thrombophilia, and vitamin K deficiency, in which excessive bleeding, thrombosis, or unnecessary clotting, drive the development and progression of diseases. Accumulating evidence implicates cell-derived and platelet-derived extracellular vesicles (EVs), which comprise microvesicles (MVs), exosomes, and apoptotic bodies, in the modulation of the coagulation cascade in hemostasis and thrombosis. As these EVs are associated with intercellular communication, molecular recycling, and metastatic niche creation, emerging evidence explores EVs as valuable diagnostic and therapeutic approaches in thrombotic and prothrombotic diseases.
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Affiliation(s)
- Houssam Al-Koussa
- Department of Pharmacology and Toxicology, Faculty of Medicine, The American University of Beirut, Beirut P.O. Box 11-0236, Lebanon
| | - Ibrahim AlZaim
- Department of Pharmacology and Toxicology, Faculty of Medicine, The American University of Beirut, Beirut P.O. Box 11-0236, Lebanon
- Department of Biochemistry and Molecular Genetics, Faculty of Medicine, The American University of Beirut, Beirut P.O. Box 11-0236, Lebanon
| | - Marwan E. El-Sabban
- Department of Anatomy, Cell Biology and Physiological Sciences, Faculty of Medicine, The American University of Beirut, Beirut P.O. Box 11-0236, Lebanon
- Correspondence: ; Tel.: +961-01-350-000 (ext. 4765)
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27
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Antonova OA, Golubeva NV, Yakushkin VV, Zyuryaev IT, Krivosheeva EN, Komarov AL, Martynyuk TV, Mazurov AV. [Coagulation activity of circulating membrane microparticles in patients with cardiovascular diseases]. BIOMEDITSINSKAIA KHIMIIA 2022; 68:288-296. [PMID: 36005847 DOI: 10.18097/pbmc20226804288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Membrane microparticles (MP) are released by activated or damaged cells and are able to accelerate blood clotting (coagulation). MP possess coagulation activity since all of them contain on their surface phosphatidylserine (PS), a substrate for the assembly of coagulation complexes, and some of them tissue factor (TF), the primary initiator of coagulation cascade reactions. We compared the coagulation activity and amount of MP in the blood of healthy donors (n=34) and patients with myocardial infarction (MI) (n=32), advanced atherosclerosis (AA) (n=32) and idiopathic pulmonary arterial hypertension (IPAH) (n=19). Total MP fraction was obtained from blood plasma by sedimentation at 20000 g, 30 min. The coagulation activity of PM isolated from 100 μl of donor and patient plasma was determined using a modified recalcification test. MP were added to substrate plasma devoid of endogenous MF, plasma was recalcified, and clotting was recorded by changes in optical density (A450), determining lag phase (min) and maximum rate (Vmax, %A450/min). MP were counted by flow cytometry as PS+ particles (lactadgerin-FITC staining) smaller than 1 μm and their concentration was expressed as 105 MP/μl plasma. MP in all patient groups accelerated plasma clotting more effectively than donor MP. Lag phase compared with donors (11.8 [11.0-13.1] median and interquartile range) was shorter in patients with AA (8.8 [7.0-10.3], p.
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Affiliation(s)
- O A Antonova
- National Medical Research Center of Cardiology, Russian Ministry of Health, Moscow, Russia
| | - N V Golubeva
- National Medical Research Center of Cardiology, Russian Ministry of Health, Moscow, Russia
| | - V V Yakushkin
- National Medical Research Center of Cardiology, Russian Ministry of Health, Moscow, Russia
| | - I T Zyuryaev
- National Medical Research Center of Cardiology, Russian Ministry of Health, Moscow, Russia
| | - E N Krivosheeva
- National Medical Research Center of Cardiology, Russian Ministry of Health, Moscow, Russia
| | - A L Komarov
- National Medical Research Center of Cardiology, Russian Ministry of Health, Moscow, Russia
| | - T V Martynyuk
- National Medical Research Center of Cardiology, Russian Ministry of Health, Moscow, Russia
| | - A V Mazurov
- National Medical Research Center of Cardiology, Russian Ministry of Health, Moscow, Russia
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Tong S, Zhao W, Zhao D, Zhang W, Zhang Z. Biomaterials-Mediated Tumor Infarction Therapy. Front Bioeng Biotechnol 2022; 10:916926. [PMID: 35757801 PMCID: PMC9218593 DOI: 10.3389/fbioe.2022.916926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2022] [Accepted: 05/23/2022] [Indexed: 11/19/2022] Open
Abstract
Agents for tumor vascular infarction are recently developed therapeutic agents for the vascular destruction of tumors. They can suppress the progression of the tumor by preventing the flow of nutrition and oxygen to its tissues. Agents of tumor vascular infarction can be divided into three categories according to the differences in their pathways of action: those that use the thrombin-activating pathway, fibrin-activating pathway, and platelet-activating pathway. However, poor targeting ability, low permeation, and potential side-effects restrict the development of the corresponding drugs. Biomaterials can subtly avoid these drawbacks to suppress the tumor. In this article, the authors summarize currently used biomaterials for tumor infarction therapy with the goal of identifying its mechanism, and discuss outstanding deficiencies in methods of this kind.
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Affiliation(s)
- Shizheng Tong
- Department of Orthopedics, The Fourth Affiliated Hospital of China Medical University, Shenyang, China
| | - Wei Zhao
- Department of Orthopedics, The Fourth Affiliated Hospital of China Medical University, Shenyang, China
| | - Duoyi Zhao
- Department of Orthopedics, The Fourth Affiliated Hospital of China Medical University, Shenyang, China
| | - Weilin Zhang
- Department of Orthopedics, The Fourth Affiliated Hospital of China Medical University, Shenyang, China
| | - Zhiyu Zhang
- Department of Orthopedics, The Fourth Affiliated Hospital of China Medical University, Shenyang, China
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29
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Georgatzakou HT, Fortis SP, Papageorgiou EG, Antonelou MH, Kriebardis AG. Blood Cell-Derived Microvesicles in Hematological Diseases and beyond. Biomolecules 2022; 12:biom12060803. [PMID: 35740926 PMCID: PMC9220817 DOI: 10.3390/biom12060803] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 06/02/2022] [Accepted: 06/06/2022] [Indexed: 12/12/2022] Open
Abstract
Microvesicles or ectosomes represent a major type of extracellular vesicles that are formed by outward budding of the plasma membrane. Typically, they are bigger than exosomes but smaller than apoptotic vesicles, although they may overlap with both in size and content. Their release by cells is a means to dispose redundant, damaged, or dangerous material; to repair membrane lesions; and, primarily, to mediate intercellular communication. By participating in these vital activities, microvesicles may impact a wide array of cell processes and, consequently, changes in their concentration or components have been associated with several pathologies. Of note, microvesicles released by leukocytes, red blood cells, and platelets, which constitute the vast majority of plasma microvesicles, change under a plethora of diseases affecting not only the hematological, but also the nervous, cardiovascular, and urinary systems, among others. In fact, there is evidence that microvesicles released by blood cells are significant contributors towards pathophysiological states, having inflammatory and/or coagulation and/or immunomodulatory arms, by either promoting or inhibiting the relative disease phenotypes. Consequently, even though microvesicles are typically considered to have adverse links with disease prognosis, progression, or outcomes, not infrequently, they exert protective roles in the affected cells. Based on these functional relations, microvesicles might represent promising disease biomarkers with diagnostic, monitoring, and therapeutic applications, equally to the more thoroughly studied exosomes. In the current review, we provide a summary of the features of microvesicles released by blood cells and their potential implication in hematological and non-hematological diseases.
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Affiliation(s)
- Hara T. Georgatzakou
- Laboratory of Reliability and Quality Control in Laboratory Hematology (HemQcR), Department of Biomedical Sciences, School of Health & Caring Sciences, University of West Attica (UniWA), 12243 Egaleo, Greece; (H.T.G.); (S.P.F.); (E.G.P.)
| | - Sotirios P. Fortis
- Laboratory of Reliability and Quality Control in Laboratory Hematology (HemQcR), Department of Biomedical Sciences, School of Health & Caring Sciences, University of West Attica (UniWA), 12243 Egaleo, Greece; (H.T.G.); (S.P.F.); (E.G.P.)
| | - Effie G. Papageorgiou
- Laboratory of Reliability and Quality Control in Laboratory Hematology (HemQcR), Department of Biomedical Sciences, School of Health & Caring Sciences, University of West Attica (UniWA), 12243 Egaleo, Greece; (H.T.G.); (S.P.F.); (E.G.P.)
| | - Marianna H. Antonelou
- Department of Biology, Section of Cell Biology and Biophysics, National & Kapodistrian University of Athens (NKUA), 15784 Athens, Greece
- Correspondence: (M.H.A.); (A.G.K.); Tel.: +30-210-727-4873 (M.H.A.); +30-210-538-5813 (A.G.K.)
| | - Anastasios G. Kriebardis
- Laboratory of Reliability and Quality Control in Laboratory Hematology (HemQcR), Department of Biomedical Sciences, School of Health & Caring Sciences, University of West Attica (UniWA), 12243 Egaleo, Greece; (H.T.G.); (S.P.F.); (E.G.P.)
- Correspondence: (M.H.A.); (A.G.K.); Tel.: +30-210-727-4873 (M.H.A.); +30-210-538-5813 (A.G.K.)
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Extracellular Vesicles as Drivers of Immunoinflammation in Atherothrombosis. Cells 2022; 11:cells11111845. [PMID: 35681540 PMCID: PMC9180657 DOI: 10.3390/cells11111845] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 05/30/2022] [Accepted: 06/01/2022] [Indexed: 02/07/2023] Open
Abstract
Atherosclerotic cardiovascular disease is the leading cause of morbidity and mortality all over the world. Extracellular vesicles (EVs), small lipid-bilayer membrane vesicles released by most cellular types, exert pivotal and multifaceted roles in physiology and disease. Emerging evidence emphasizes the importance of EVs in intercellular communication processes with key effects on cell survival, endothelial homeostasis, inflammation, neoangiogenesis, and thrombosis. This review focuses on EVs as effective signaling molecules able to both derail vascular homeostasis and induce vascular dysfunction, inflammation, plaque progression, and thrombus formation as well as drive anti-inflammation, vascular repair, and atheroprotection. We provide a comprehensive and updated summary of the role of EVs in the development or regression of atherosclerotic lesions, highlighting the link between thrombosis and inflammation. Importantly, we also critically describe their potential clinical use as disease biomarkers or therapeutic agents in atherothrombosis.
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Zhou R, Bozbas E, Allen-Redpath K, Yaqoob P. Circulating Extracellular Vesicles Are Strongly Associated With Cardiovascular Risk Markers. Front Cardiovasc Med 2022; 9:907457. [PMID: 35694679 PMCID: PMC9178174 DOI: 10.3389/fcvm.2022.907457] [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: 03/30/2022] [Accepted: 05/05/2022] [Indexed: 11/23/2022] Open
Abstract
Background Extracellular vesicles (EVs) are submicron membrane-bound vesicles released from various cells, which are emerging as a potential novel biomarker in cardiovascular diseases (CVDs) due to their procoagulatory and prothrombotic properties. However, there is little information about the relationships between circulating EVs and conventional and thrombogenic risk markers of CVDs. Objective To investigate the relationships between circulating EVs, conventional cardiovascular risk markers and thrombogenic markers in subjects with moderate risk of CVDs. Design Subjects (n = 40) aged 40-70 years with moderate risk of CVDs were recruited and assessed for body mass index, blood pressure and plasma lipid profile, as well as platelet aggregation, clot formation, thrombin generation and fibrinolysis. Numbers of circulating EVs were assessed by Nanoparticle Tracking Analysis and flow cytometry. A range of assays were used to assess the procoagulatory activity of plasma and circulating EVs. Results Circulating EV numbers were positively associated with body mass index, blood pressure, plasma triacylglycerol concentration and overall CVD risk. Higher circulating EV numbers were also associated with increased thrombin generation and enhanced clot formation, and EVs isolated from subjects with moderate CVD risk promoted thrombin generation ex vivo. Higher numbers of endothelial-derived EVs were associated with a greater tendency for clot lysis. Plasma triacylglycerol concentration and diastolic blood pressure independently predicted circulating EV numbers, and EV numbers independently predicted aspects of thrombin generation and clot formation and 10-year CVD risk. Conclusion Circulating EVs were strongly associated with both conventional and thrombogenic risk markers of CVDs, and also with overall CVD risk, highlighting a potentially important role for EVs in CVDs.
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Yang L, Huang S, Zhang Z, Liu Z, Zhang L. Roles and Applications of Red Blood Cell-Derived Extracellular Vesicles in Health and Diseases. Int J Mol Sci 2022; 23:ijms23115927. [PMID: 35682606 PMCID: PMC9180222 DOI: 10.3390/ijms23115927] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 05/19/2022] [Accepted: 05/23/2022] [Indexed: 12/10/2022] Open
Abstract
Red blood cell-derived extracellular vesicles (RBCEVs) are vesicles naturally produced by red blood cells and play multiple roles such as acting as cell-to-cell communication messengers in both normal physiological and diseased states. RBCEVs are highly promising delivery vehicles for therapeutic agents such as biomolecules and nucleic acids as they are easy to source, safe, and versatile. RBCEVs autonomously target the liver and pass the blood-brain barrier into the brain, which is highly valuable for the treatment of liver and brain diseases. RBCEVs can be modified by various functional units, including various functional molecules and nanoparticles, to improve their active targeting capabilities for tumors or other sites. Moreover, the RBCEV level is significantly shifted in many diseased states; hence, they can also serve as important biomarkers for disease diagnoses. It is clear that RBCEVs have considerable potential in multiple medical applications. In this review, we briefly introduce the biological roles of RBCEVs, presented interesting advances in RBCEV applications, and discuss several challenges that need to be addressed for their clinical translation.
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Affiliation(s)
- Lan Yang
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry, West China School of Pharmacy, Sichuan University, Chengdu 610041, China; (L.Y.); (S.H.); (Z.Z.)
| | - Shiqi Huang
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry, West China School of Pharmacy, Sichuan University, Chengdu 610041, China; (L.Y.); (S.H.); (Z.Z.)
| | - Zhirong Zhang
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry, West China School of Pharmacy, Sichuan University, Chengdu 610041, China; (L.Y.); (S.H.); (Z.Z.)
| | - Zhenmi Liu
- Med-X Center for Materials, West China School of Public Health, Sichuan University, Chengdu 610041, China;
| | - Ling Zhang
- Med-X Center for Materials, College of Polymer Science and Engineering, Sichuan University, Chengdu 610065, China
- Correspondence:
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Kalbhenn J, Zieger B. Bleeding During Veno-Venous ECMO: Prevention and Treatment. Front Med (Lausanne) 2022; 9:879579. [PMID: 35677828 PMCID: PMC9168900 DOI: 10.3389/fmed.2022.879579] [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: 02/19/2022] [Accepted: 04/27/2022] [Indexed: 11/26/2022] Open
Abstract
Veno-venous extracorporeal membrane oxygenation (vvECMO) has become a routine treatment for severe lung failure in specialized centers. Spontaneous bleeding complications, however, are observed in 30–60% of patients during vvECMO treatment. Bleeding increases mortality by factors 2–3. Anticoagulation in combination with several acquired bleeding disorders caused by the mechanical pump and the foreign layer of the extracorporeal system contribute to the risk of bleeding. In this review, the mechanisms of the underlying pathologies and the route from diagnosis to treatment are described.
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Affiliation(s)
- Johannes Kalbhenn
- Department of Anesthesiology and Critical Care, Faculty of Medicine, Medical Center—University of Freiburg, Freiburg im Breisgau, Germany
- *Correspondence: Johannes Kalbhenn ; orcid.org/0000-0001-7551-5082
| | - Barbara Zieger
- Division of Pediatric Hematology and Oncology, Department of Pediatrics and Adolescent Medicine, Faculty of Medicine, Medical Center—University of Freiburg, Freiburg im Breisgau, Germany
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34
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Noomuna P, Hausman JM, Sansoya R, Kalfa T, Risinger M, Low PS. Rapid degradation of protein tyrosine phosphatase 1B in sickle cells: Possible contribution to sickle cell membrane weakening. FASEB J 2022; 36:e22360. [PMID: 35593742 DOI: 10.1096/fj.202100809rr] [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: 05/20/2021] [Revised: 04/22/2022] [Accepted: 05/10/2022] [Indexed: 11/11/2022]
Abstract
Although both protein tyrosine phosphatases and kinases are constitutively active in healthy human red blood cells (RBCs), the preponderance of phosphatase activities maintains the membrane proteins in a predominantly unphosphorylated state. We report here that unlike healthy RBCs, proteins in sickle cells are heavily tyrosine phosphorylated, raising the question regarding the mechanism underpinning this tyrosine phosphorylation. Upon investigating possible causes, we observe that protein tyrosine phosphatase 1B (PTP1B), the major erythrocyte tyrosine phosphatase, is largely digested to a lower molecular weight fragment in sickle cells. We further find that the resulting truncated form of PTP1B is significantly less active than its intact counterpart, probably accounting for the intense tyrosine phosphorylation of Band 3 in sickle erythrocytes. Because this tyrosine phosphorylation of Band 3 promotes erythrocyte membrane weakening that causes release of both membrane vesicles and cell free hemoglobin that in turn initiates vaso-occlusive events, we conclude that cleavage of PTP1B could contribute to the symptoms of sickle cell disease. We further posit that methods to inhibit proteolysis of PTP1B could mitigate symptoms of the disease.
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Affiliation(s)
- Panae Noomuna
- Department of Chemistry, Purdue University, West Lafayette, Indiana, USA.,Institute for Drug Discovery, Purdue University, West Lafayette, Indiana, USA
| | - John M Hausman
- Department of Chemistry, Purdue University, West Lafayette, Indiana, USA.,Institute for Drug Discovery, Purdue University, West Lafayette, Indiana, USA
| | - Ruhani Sansoya
- Department of Chemistry, Purdue University, West Lafayette, Indiana, USA
| | - Theodosia Kalfa
- Cancer and Blood Diseases Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA.,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Mary Risinger
- Cancer and Blood Diseases Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Philip S Low
- Department of Chemistry, Purdue University, West Lafayette, Indiana, USA.,Institute for Drug Discovery, Purdue University, West Lafayette, Indiana, USA
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35
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Nguyen DB, Tran HT, Kaestner L, Bernhardt I. The Relation Between Extracellular Vesicles Released From Red Blood Cells, Their Cargo, and the Clearance by Macrophages. Front Physiol 2022; 13:783260. [PMID: 35432007 PMCID: PMC9008836 DOI: 10.3389/fphys.2022.783260] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2021] [Accepted: 02/14/2022] [Indexed: 12/12/2022] Open
Abstract
Extracellular vesicles (EVs) are cell-derived membrane particles that include exosomes, ectosomes, microvesicles, microparticles, apoptotic bodies, and other EV subsets. EVs are involved in intercellular communication and the transport of macromolecules between cells. Here, we propose and test the ability of red blood cell (RBC)-derived EVs (RBC-EVs) as putative drug carriers. EVs were produced by treating RBCs with Phorbol-12-myristate-13-acetate (PMA) and separating from the cells by differential centrifugation steps. RBC-EVs were characterized by size determination, flow cytometry, and scanning electron microscopy (SEM). EVs were loaded with DNA plasmids coding for the green fluorescent protein (GFP) by electroporation. The DNA-loaded EVs (DNA-EVs) were used to transfect THP-1-derived macrophages and analyzed by fluorescence microscopy and flow cytometry. The results showed that RBC-EVs had an almost spherical shape and a polydispersity in their size with an average of 197 ± 44 nm and with a zeta potential of −36 ± 8 mV. RBC-EVs were successfully loaded with DNA but associated with an increase of the polydispersity index (PdI) and showed a positive signal with Picogreen. DNA-EVs were almost completely taken up by macrophages within 24 h, however, resulting in the expression of the GFP in a subpopulation of macrophages. As the way, we designed that RBC-EVs could be potential nucleic acid carriers when the immune system was addressed. This study may contribute to the understanding of the role of EVs in the development of microvesicle-based vehicles.
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Affiliation(s)
- Duc Bach Nguyen
- Department of Molecular Biology, Faculty of Biotechnology, Vietnam National University of Agriculture, Hanoi, Vietnam
- *Correspondence: Duc Bach Nguyen,
| | - Hanh Triet Tran
- Division of Aquacultural Biotechnology, Biotechnology Center of Ho Chi Minh City, Ho Chi Minh City, Vietnam
| | - Lars Kaestner
- Theoretical Medicine and Biosciences, Medical Faculty, Saarland University, Homburg, Germany
- Dynamics of Fluids, Experimental Physics, Saarland University, Saarbruecken, Germany
| | - Ingolf Bernhardt
- Laboratory of Biophysics, Faculty of Natural and Technical Sciences, Saarland University, Saarbruecken, Germany
- Ingolf Bernhardt,
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Beck S, Hochreiter B, Schmid JA. Extracellular Vesicles Linking Inflammation, Cancer and Thrombotic Risks. Front Cell Dev Biol 2022; 10:859863. [PMID: 35372327 PMCID: PMC8970602 DOI: 10.3389/fcell.2022.859863] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Accepted: 02/21/2022] [Indexed: 12/13/2022] Open
Abstract
Extracellular vesicles (EVs) being defined as lipid-bilayer encircled particles are released by almost all known mammalian cell types and represent a heterogenous set of cell fragments that are found in the blood circulation and all other known body fluids. The current nomenclature distinguishes mainly three forms: microvesicles, which are formed by budding from the plasma membrane; exosomes, which are released, when endosomes with intraluminal vesicles fuse with the plasma membrane; and apoptotic bodies representing fragments of apoptotic cells. Their importance for a great variety of biological processes became increasingly evident in the last decade when it was discovered that they contribute to intercellular communication by transferring nucleotides and proteins to recipient cells. In this review, we delineate several aspects of their isolation, purification, and analysis; and discuss some pitfalls that have to be considered therein. Further on, we describe various cellular sources of EVs and explain with different examples, how they link cancer and inflammatory conditions with thrombotic processes. In particular, we elaborate on the roles of EVs in cancer-associated thrombosis and COVID-19, representing two important paradigms, where local pathological processes have systemic effects in the whole organism at least in part via EVs. Finally, we also discuss possible developments of the field in the future and how EVs might be used as biomarkers for diagnosis, and as vehicles for therapeutics.
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Affiliation(s)
- Sarah Beck
- Institute of Vascular Biology and Thrombosis Research, Center for Physiology and Pharmacology, Medical University of Vienna, Vienna, Austria
- Institute of Experimental Biomedicine, University Hospital Würzburg and Rudolf Virchow Center for Integrative and Translational Bioimaging, University of Würzburg, Würzburg, Germany
- *Correspondence: Sarah Beck, ; Johannes A. Schmid,
| | - Bernhard Hochreiter
- Institute of Vascular Biology and Thrombosis Research, Center for Physiology and Pharmacology, Medical University of Vienna, Vienna, Austria
| | - Johannes A. Schmid
- Institute of Vascular Biology and Thrombosis Research, Center for Physiology and Pharmacology, Medical University of Vienna, Vienna, Austria
- *Correspondence: Sarah Beck, ; Johannes A. Schmid,
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37
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The Non-Activated Thromboelastometry (NATEM) Assay's Application among Adults and Neonatal/Pediatric Population: A Systematic Review. Diagnostics (Basel) 2022; 12:diagnostics12030658. [PMID: 35328210 PMCID: PMC8947108 DOI: 10.3390/diagnostics12030658] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 02/21/2022] [Accepted: 03/03/2022] [Indexed: 02/06/2023] Open
Abstract
The non-activated thromboelastometry (NATEM) assay is a point-of-care assay that can provide a comprehensive insight into the actual hemostatic mechanism. However, there are very limited data about its use in clinical practice. The aim of this study was to systematically review the literature for any data regarding the use of NATEM in several clinical settings. A systematic review of PubMed and Scopus databases was conducted through 20 January 2022 for studies evaluating the use of the NATEM assay in different clinical settings. The literature search yielded a total of 47 publications, 30 of which met the eligibility criteria for this review. Evaluation of NATEM’s detecting ability for hemostasis disorders is limited in the literature. The results of the included studies indicate that NATEM seems to be a sensitive method for the detection of hyperfibrinolysis and may have an advantage in the diagnosis of hemostatic disorders. It could be more informative than the other ROTEM assays for detecting changes in coagulation parameters in patients who receive anticoagulants. However, the reported outcomes are highly varying among the included studies. NATEM has a high sensitivity to detect hypo- or hypercoagulability and provides a detailed insight into the whole hemostatic process from clot formation to clot breakdown. It could be a useful technique in variable fields of medicine, not only in adults, but also in pediatric and neonatal populations, to guide different hemostatic treatments and predict coagulation disorders or mortality/morbidity; this issue remains to be further investigated.
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38
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Hasse S, Julien AS, Duchez AC, Zhao C, Boilard E, Fortin PR, Bourgoin SG. Red blood cell-derived phosphatidylserine positive extracellular vesicles are associated with past thrombotic events in patients with systemic erythematous lupus. Lupus Sci Med 2022; 9:9/1/e000605. [PMID: 35260475 PMCID: PMC8905995 DOI: 10.1136/lupus-2021-000605] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Accepted: 02/18/2022] [Indexed: 12/14/2022]
Abstract
Background Extracellular vesicles (EVs) released by blood cells have proinflammation and procoagulant action. Patients with systemic lupus erythematosus (SLE) present high vascular inflammation and are prone to develop cardiovascular diseases. Therefore, we postulated that the EV populations found in blood, including platelet EVs (PEVs) and red blood cell EVs (REVs), are associated with SLE disease activity and SLE-associated cardiovascular accidents. Method We assessed autotaxin (ATX) plasma levels by ELISA, the platelet activation markers PAC1 and CD62P, ATX bound to platelets and the amounts of plasma PEVs and REVs by flow cytometry in a cohort of 102 patients with SLE, including 29 incident cases of SLE and 30 controls. Correlation analyses explored the associations with the clinical parameters. Result Platelet activation markers were increased in patients with SLE compared with healthy control, with the marker CD62P associated with the SLE disease activity index (SLEDAI). The incident cases show additional associations between platelet markers (CD62P/ATX and PAC1/CD62P) and the SLEDAI. Compared with controls, patients with SLE presented higher levels of PEVs, phosphatidylserine positive (PS+) PEVs, REVs and PS+ REVs, but there is no association with disease activity. When stratified according to the plasma level of PS+ REVs, the group of patients with SLE with a high level of PS+ REVs presented a higher number of past thrombosis events and higher ATX levels. Conclusion Incident and prevalent forms of SLE cases present similar levels of platelet activation markers, with CD62P correlating with disease activity. Though EVs are not associated with disease activity, the incidence of past thrombotic events is higher in patients with a high level of PS+ REVs.
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Affiliation(s)
- Stephan Hasse
- Axe Maladies Infectieuses et Immunitaires, Centre de recherche du CHU de Québec-Université Laval, Centre ARThrite de l'Université Laval, Quebec city, Quebec, Canada
| | - Anne-Sophie Julien
- Département de mathématiques et statistique, Université Laval, Quebec city, Quebec, Canada
| | - Anne-Claire Duchez
- Axe Maladies Infectieuses et Immunitaires, Centre de recherche du CHU de Québec-Université Laval, Centre ARThrite de l'Université Laval, Quebec city, Quebec, Canada
| | - Chenqi Zhao
- Axe Maladies Infectieuses et Immunitaires, Centre de recherche du CHU de Québec-Université Laval, Centre ARThrite de l'Université Laval, Quebec city, Quebec, Canada
| | - Eric Boilard
- Département de microbiologie-infectiologie et immunologie, Centre de recherche du CHU de Québec-Université Laval, Centre ARThrite de l'Université Laval, Quebec city, Quebec, Canada
| | - Paul R Fortin
- Département de Médecine, Centre de recherche du CHU de Québec-Université Laval, Centre ARThrite de l'Université Laval, Quebec city, Quebec, Canada
| | - Sylvain G Bourgoin
- Département de microbiologie-infectiologie et immunologie, Centre de recherche du CHU de Québec-Université Laval, Centre ARThrite de l'Université Laval, Quebec city, Quebec, Canada
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Ozonation of Whole Blood Results in an Increased Release of Microparticles from Blood Cells. Biomolecules 2022; 12:biom12020164. [PMID: 35204669 PMCID: PMC8961535 DOI: 10.3390/biom12020164] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Revised: 01/10/2022] [Accepted: 01/18/2022] [Indexed: 12/11/2022] Open
Abstract
Autohemotherapy with ozonated blood is used in the treatment of a broad spectrum of clinical disorders. Ozone demonstrates strong oxidizing properties and causes damage to cell membranes. The impact of whole-blood ozonation on the release of microparticles from blood and endothelial cells and the concentration of selected markers in the hemostatic system (APTT, PT, D-dimer, fibrinogen) were investigated. Venous blood, obtained from 19 healthy men, was split into four equal parts and treated with air, 15 µg/mL ozone, or 30 µg/mL ozone, or left untreated. The number and types of microparticles released were determined using flow cytometry on the basis of surface antigen expression: erythrocyte-derived microparticles (CD235+), platelet-derived microparticles (CD42+), leukocyte-derived microparticles (CD45+), and endothelial-derived microparticles (CD144+). The study is the first to demonstrate that ozone induces a statistically significant increase in the number of microparticles derived from blood and endothelial cells. Although statistically significant, the changes in some coagulation factors were somewhat mild and did not exceed normal values.
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40
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Maphumulo SC, Pretorius E. Role of Circulating Microparticles in Type 2 Diabetes Mellitus: Implications for Pathological Clotting. Semin Thromb Hemost 2021; 48:188-205. [PMID: 34959250 DOI: 10.1055/s-0041-1740150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Type 2 diabetes mellitus (T2DM) is a multifactorial chronic metabolic disease characterized by chronic hyperglycemia due to insulin resistance and a deficiency in insulin secretion. The global diabetes pandemic relates primarily to T2DM, which is the most prevalent form of diabetes, accounting for over 90% of all cases. Chronic low-grade inflammation, triggered by numerous risk factors, and the chronic activation of the immune system are prominent features of T2DM. Here we highlight the role of blood cells (platelets, and red and white blood cells) and vascular endothelial cells as drivers of systemic inflammation in T2DM. In addition, we discuss the role of microparticles (MPs) in systemic inflammation and hypercoagulation. Although once seen as inert by-products of cell activation or destruction, MPs are now considered to be a disseminated storage pool of bioactive effectors of thrombosis, inflammation, and vascular function. They have been identified to circulate at elevated levels in the bloodstream of individuals with increased risk of atherothrombosis or cardiovascular disease, two significant hallmark conditions of T2DM. There is also general evidence that MPs activate blood cells, express proinflammatory and coagulant effects, interact directly with cell receptors, and transfer biological material. MPs are considered major players in the pathogenesis of many systemic inflammatory diseases and may be potentially useful biomarkers of disease activity and may not only be of prognostic value but may act as novel therapeutic targets.
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Affiliation(s)
| | - Etheresia Pretorius
- Department of Physiological Sciences, Faculty of Science, Stellenbosch University, Stellenbosch, South Africa
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41
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Muravlev IA, Antonova OA, Golubeva NV, Mazurov AV. Platelets activated by different agonists produce microparticles with the same procoagulant properties. Thromb Res 2021; 207:123-125. [PMID: 34624671 DOI: 10.1016/j.thromres.2021.09.019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 09/10/2021] [Accepted: 09/28/2021] [Indexed: 11/26/2022]
Affiliation(s)
- Ivan A Muravlev
- National Medical Research Center for Cardiology, Russian Ministry of Health, Russian Federation
| | - Olga A Antonova
- National Medical Research Center for Cardiology, Russian Ministry of Health, Russian Federation
| | - Nina V Golubeva
- National Medical Research Center for Cardiology, Russian Ministry of Health, Russian Federation
| | - Alexey V Mazurov
- National Medical Research Center for Cardiology, Russian Ministry of Health, Russian Federation.
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42
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Wang Q, Zennadi R. The Role of RBC Oxidative Stress in Sickle Cell Disease: From the Molecular Basis to Pathologic Implications. Antioxidants (Basel) 2021; 10:antiox10101608. [PMID: 34679742 PMCID: PMC8533084 DOI: 10.3390/antiox10101608] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Revised: 10/04/2021] [Accepted: 10/06/2021] [Indexed: 01/14/2023] Open
Abstract
Sickle cell disease (SCD) is an inherited monogenic disorder and the most common severe hemoglobinopathy in the world. SCD is characterized by a point mutation in the β-globin gene, which results in hemoglobin (Hb) S production, leading to a variety of mechanistic and phenotypic changes within the sickle red blood cell (RBC). In SCD, the sickle RBCs are the root cause of the disease and they are a primary source of oxidative stress since sickle RBC redox state is compromised due to an imbalance between prooxidants and antioxidants. This imbalance in redox state is a result of a continuous production of reactive oxygen species (ROS) within the sickle RBC caused by the constant endogenous Hb autoxidation and NADPH oxidase activation, as well as by a deficiency in the antioxidant defense system. Accumulation of non-neutralized ROS within the sickle RBCs affects RBC membrane structure and function, leading to membrane integrity deficiency, low deformability, phosphatidylserine exposure, and release of micro-vesicles. These oxidative stress-associated RBC phenotypic modifications consequently evoke a myriad of physiological changes involved in multi-system manifestations. Thus, RBC oxidative stress in SCD can ultimately instigate major processes involved in organ damage. The critical role of the sickle RBC ROS production and its regulation in SCD pathophysiology are discussed here.
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43
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Huish S, Green L, Kempster C, Smethurst P, Wiltshire M, Prajapati C, Allen E, Cardigan R. A comparison of platelet function in cold-stored whole blood and platelet concentrates. Transfusion 2021; 61:3224-3235. [PMID: 34622949 DOI: 10.1111/trf.16657] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 07/09/2021] [Accepted: 07/25/2021] [Indexed: 12/13/2022]
Abstract
BACKGROUND There is renewed interest in the use of whole blood (WB) for the resuscitation of trauma patients. Platelet function in stored WB compared to platelet concentrates is not well established and was assessed in vitro in this study. METHODS Leucocyte-depleted cold-stored WB (CS-WB) was prepared using a Terumo WB-SP Imuflex kit and held at 2-6°C alongside: (A) UK standard pooled platelets stored at 20-24°C (RT-PLTS), (B) pooled platelets stored at 2-6°C (CS-PLTS), and (C) platelet-rich plasma produced using the Terumo kit (CS-PRP), for 21 days. A series of in vitro assays were assessed platelet function. RESULTS Platelet count was retained to 57 ± 14% of starting number at day 21 in CS-WB. Over time, CS-WB platelets become more activated, with increased CD62P expression (day 1: 7 ± 3.7% vs. day 21: 59 ± 17.1%) and annexin V binding (day 1: 2 ± 0.2% vs. day 21: 21 ± 15.1%). For comparison, 18.6 ± 6% of platelets in RT-PLTS demonstrated CD62P expression at day 7, whereas annexin V binding in RT-PLTS at day 7 was 2.6 ± 0.5%. Over storage, aggregatory response to agonists decreased in all arms. Functional platelet microparticles increased steadily in CS-WB throughout storage. CONCLUSION During storage, platelet count reduced in CS-WB, whereas CD62P expression and annexin V binding increased. This was accompanied by a reduced aggregatory response, although compared to 7-day-old RT-PLTS, CS-WB maintained a maximal response to agonists for longer, suggesting that the shelf life for CS-WB can be considered for up to 21 days.
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Affiliation(s)
- Sian Huish
- Component Development Laboratory, NHS Blood and Transplant, Cambridge, UK
| | - Laura Green
- Department of Clinical, NHS Blood and Transplant, London, UK.,Blizzard Institute, Queen Mary University of London, London, UK.,Department of Haematology, Barts Health NHS Trust UK, London, UK
| | - Carly Kempster
- Component Development Laboratory, NHS Blood and Transplant, Cambridge, UK
| | - Peter Smethurst
- Component Development Laboratory, NHS Blood and Transplant, Cambridge, UK
| | - Michael Wiltshire
- Component Development Laboratory, NHS Blood and Transplant, Cambridge, UK
| | | | - Elisa Allen
- Statistics and Clinical Studies, NHS Blood and Transplant, Stoke Gifford, UK
| | - Rebecca Cardigan
- Component Development Laboratory, NHS Blood and Transplant, Cambridge, UK.,Department of Haematology, University of Cambridge, Cambridge, UK
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Konrath S, Mailer RK, Renné T. Mechanism, Functions, and Diagnostic Relevance of FXII Activation by Foreign Surfaces. Hamostaseologie 2021; 41:489-501. [PMID: 34592776 DOI: 10.1055/a-1528-0499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Abstract
Factor XII (FXII) is a serine protease zymogen produced by hepatocytes and secreted into plasma. The highly glycosylated coagulation protein consists of six domains and a proline-rich region that regulate activation and function. Activation of FXII results from a conformational change induced by binding ("contact") with negatively charged surfaces. The activated serine protease FXIIa drives both the proinflammatory kallikrein-kinin pathway and the procoagulant intrinsic coagulation cascade, respectively. Deficiency in FXII is associated with a prolonged activated partial thromboplastin time (aPTT) but not with an increased bleeding tendency. However, genetic or pharmacological deficiency impairs both arterial and venous thrombosis in experimental models. This review summarizes current knowledge of FXII structure, mechanisms of FXII contact activation, and the importance of FXII for diagnostic coagulation testing and thrombosis.
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Affiliation(s)
- Sandra Konrath
- Institute of Clinical Chemistry and Laboratory Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Reiner K Mailer
- Institute of Clinical Chemistry and Laboratory Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Thomas Renné
- Institute of Clinical Chemistry and Laboratory Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
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45
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Nader E, Garnier Y, Connes P, Romana M. Extracellular Vesicles in Sickle Cell Disease: Plasma Concentration, Blood Cell Types Origin Distribution and Biological Properties. Front Med (Lausanne) 2021; 8:728693. [PMID: 34490315 PMCID: PMC8417591 DOI: 10.3389/fmed.2021.728693] [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: 06/21/2021] [Accepted: 07/30/2021] [Indexed: 01/08/2023] Open
Abstract
Prototype of monogenic disorder, sickle cell disease (SCD) is caused by a unique single mutation in the β-globin gene, leading to the production of the abnormal hemoglobin S (HbS). HbS polymerization in deoxygenated condition induces the sickling of red blood cells (RBCs), which become less deformable and more fragile, and thus prone to lysis. In addition to anemia, SCD patients may exhibit a plethora of clinical manifestations ranging from acute complications such as the frequent and debilitating painful vaso-occlusive crisis to chronic end organ damages. Several interrelated pathophysiological processes have been described, including impaired blood rheology, increased blood cell adhesion, coagulation, inflammation and enhanced oxidative stress among others. During the last two decades, it has been shown that extracellular vesicles (EVs), defined as cell-derived anucleated particles delimited by a lipid bilayer, and comprising small EVs (sEVs) and medium/large EVs (m/lEVs); are not only biomarkers but also subcellular actors in SCD pathophysiology. Plasma concentration of m/lEVs, originated mainly from RBCs and platelets (PLTs) but also from the other blood cell types, is higher in SCD patients than in healthy controls. The concentration and the density of externalized phosphatidylserine of those released from RBCs may vary according to clinical status (crisis vs. steady state) and treatment (hydroxyurea). Besides their procoagulant properties initially described, RBC-m/lEVs may promote inflammation through their effects on monocytes/macrophages and endothelial cells. Although less intensely studied, sEVs plasma concentration is increased in SCD and these EVs may cause endothelial damages. In addition, sEVs released from activated PLTs trigger PLT-neutrophil aggregation involved in lung vaso-occlusion in sickle mice. Altogether, these data clearly indicate that EVs are both biomarkers and bio-effectors in SCD, which deserve further studies.
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Affiliation(s)
- Elie Nader
- Laboratoire Inter-Universitaire de Biologie de la Motricité EA7424, Team "Vascular Biology and Red Blood Cell", Université Claude Bernard Lyon 1, Université de Lyon, Lyon, France.,Laboratoire d'Excellence du Globule Rouge, PRES Sorbonne, Paris, France
| | - Yohann Garnier
- Laboratoire d'Excellence du Globule Rouge, PRES Sorbonne, Paris, France.,Université des Antilles, UMR_S1134, BIGR, Pointe-à-Pitre, France.,Université de Paris, UMR_S1134, BIGR, INSERM, Paris, France
| | - Philippe Connes
- Laboratoire Inter-Universitaire de Biologie de la Motricité EA7424, Team "Vascular Biology and Red Blood Cell", Université Claude Bernard Lyon 1, Université de Lyon, Lyon, France.,Laboratoire d'Excellence du Globule Rouge, PRES Sorbonne, Paris, France
| | - Marc Romana
- Laboratoire d'Excellence du Globule Rouge, PRES Sorbonne, Paris, France.,Université des Antilles, UMR_S1134, BIGR, Pointe-à-Pitre, France.,Université de Paris, UMR_S1134, BIGR, INSERM, Paris, France
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46
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Zifkos K, Dubois C, Schäfer K. Extracellular Vesicles and Thrombosis: Update on the Clinical and Experimental Evidence. Int J Mol Sci 2021; 22:ijms22179317. [PMID: 34502228 PMCID: PMC8431093 DOI: 10.3390/ijms22179317] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Revised: 08/24/2021] [Accepted: 08/25/2021] [Indexed: 12/16/2022] Open
Abstract
Extracellular vesicles (EVs) compose a heterogenous group of membrane-derived particles, including exosomes, microvesicles and apoptotic bodies, which are released into the extracellular environment in response to proinflammatory or proapoptotic stimuli. From earlier studies suggesting that EV shedding constitutes a cellular clearance mechanism, it has become evident that EV formation, secretion and uptake represent important mechanisms of intercellular communication and exchange of a wide variety of molecules, with relevance in both physiological and pathological situations. The putative role of EVs in hemostasis and thrombosis is supported by clinical and experimental studies unraveling how these cell-derived structures affect clot formation (and resolution). From those studies, it has become clear that the prothrombotic effects of EVs are not restricted to the exposure of tissue factor (TF) and phosphatidylserines (PS), but also involve multiplication of procoagulant surfaces, cross-linking of different cellular players at the site of injury and transfer of activation signals to other cell types. Here, we summarize the existing and novel clinical and experimental evidence on the role and function of EVs during arterial and venous thrombus formation and how they may be used as biomarkers as well as therapeutic vectors.
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Affiliation(s)
- Konstantinos Zifkos
- Center for Thrombosis and Hemostasis, University Medical Center Mainz, D-55131 Mainz, Germany;
| | - Christophe Dubois
- Aix Marseille University, INSERM 1263, Institut National de la Recherche pour l’Agriculture, l’alimentation et l’Environnement (INRAE) 1260, Center for CardioVascular and Nutrition Research (C2VN), F-13380 Marseille, France;
| | - Katrin Schäfer
- Department of Cardiology, Cardiology I, University Medical Center Mainz, D-55131 Mainz, Germany
- Correspondence:
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Coagulopathy in Acute Puumala Hantavirus Infection. Viruses 2021; 13:v13081553. [PMID: 34452419 PMCID: PMC8402851 DOI: 10.3390/v13081553] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Revised: 07/27/2021] [Accepted: 08/02/2021] [Indexed: 12/26/2022] Open
Abstract
Puumala hantavirus (PUUV) causes a hemorrhagic fever with renal syndrome (HFRS), also called nephropathia epidemica (NE), which is mainly endemic in Europe and Russia. The clinical features include a low platelet count, altered coagulation, endothelial activation, and acute kidney injury (AKI). Multiple connections between coagulation pathways and inflammatory mediators, as well as complement and kallikrein–kinin systems, have been reported. The bleeding symptoms are usually mild. PUUV-infected patients also have an increased risk for disseminated intravascular coagulation (DIC) and thrombosis.
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Hasse S, Duchez AC, Fortin P, Boilard E, Bourgoin SG. Interplay between LPA2 and LPA3 in LPA-mediated phosphatidylserine cell surface exposure and extracellular vesicles release by erythrocytes. Biochem Pharmacol 2021; 192:114667. [PMID: 34216604 DOI: 10.1016/j.bcp.2021.114667] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Revised: 06/10/2021] [Accepted: 06/28/2021] [Indexed: 11/27/2022]
Abstract
Evidence is growing for the role of red blood cells (RBCs) in vascular homeostasis, including thrombogenic events and inflammation. Lysophosphatidic acid (LPA) is known to induce phosphatidylserine (PS) exposure and the release of RBC Extracellular Vesicles (REVs). Using high sensitivity flow cytometry, we examined the effects and the mechanisms by which the LPA species commonly found in human plasma could activate RBCs. We report that LPA 16:0, 18:0 and 18:1, but not LPA 20:4, induced PS exposure and the release of small PS- and large PS+ REVs through LPA3 receptor signalling in RBCs. The release of large PS+ REVs required higher concentrations of LPA. RBCs were not activated by LPA 20:4. Interestingly, blockade of LPA2 enhanced LPA-mediated PS- REV release in RBCs. Furthermore, LPA receptor agonists and antagonists highlighted that LPA 20:4 inhibited LPA3-dependent PS exposure and, through the LPA2 receptor, inhibited PS- REV production. Activation of RBCs with LPA 18:1 in normal plasma stimulated the release of PS- and PS+ REVs. REVs released in response to LPA were similar to those found in the plasma of systemic lupus erythematosus patients. Our results suggest that LPA species exhibit different biological activities in RBCs through targeting LPA2 and/or LPA3 receptors.
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Affiliation(s)
- Stephan Hasse
- Centre de recherche du CHU de Québec-Université Laval, Centre ARThrite de l'Université Laval, Département de microbiologie-infectiologie et d'immunologie, Université Laval, Québec, QC G1V 4G2, Canada.
| | - Anne-Claire Duchez
- Centre de recherche du CHU de Québec-Université Laval, Centre ARThrite de l'Université Laval, Département de médecine, Faculté de médecine, Université Laval, QC G1V 4G2, Canada
| | - Paul Fortin
- Centre de recherche du CHU de Québec-Université Laval, Centre ARThrite de l'Université Laval, Département de médecine, Faculté de médecine, Université Laval, QC G1V 4G2, Canada.
| | - Eric Boilard
- Centre de recherche du CHU de Québec-Université Laval, Centre ARThrite de l'Université Laval, Département de microbiologie-infectiologie et d'immunologie, Université Laval, Québec, QC G1V 4G2, Canada.
| | - Sylvain G Bourgoin
- Centre de recherche du CHU de Québec-Université Laval, Centre ARThrite de l'Université Laval, Département de microbiologie-infectiologie et d'immunologie, Université Laval, Québec, QC G1V 4G2, Canada.
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Delvasto-Núñez L, Roem D, Bakhtiari K, van Mierlo G, Meijers JCM, Jongerius I, Zeerleder SS. Iron-Driven Alterations on Red Blood Cell-Derived Microvesicles Amplify Coagulation during Hemolysis via the Intrinsic Tenase Complex. Thromb Haemost 2021. [PMID: 34171935 DOI: 10.1055/s-0041-1731051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Hemolytic disorders characterized by complement-mediated intravascular hemolysis, such as autoimmune hemolytic anemia and paroxysmal nocturnal hemoglobinuria, are often complicated by life-threatening thromboembolic complications. Severe hemolytic episodes result in the release of red blood cell (RBC)-derived proinflammatory and oxidatively reactive mediators (e.g., extracellular hemoglobin, heme, and iron) into plasma. Here, we studied the role of these hemolytic mediators in coagulation activation by measuring factor Xa (FXa) and thrombin generation in the presence of RBC lysates. Our results show that hemolytic microvesicles (HMVs) formed during hemolysis stimulate thrombin generation through a mechanism involving FVIII and FIX, the so-called intrinsic tenase complex. Iron scavenging during hemolysis using deferoxamine decreased the ability of the HMVs to enhance thrombin generation. Furthermore, the addition of ferric chloride (FeCl3) to plasma propagated thrombin generation in a FVIII- and FIX-dependent manner suggesting that iron positively affects blood coagulation. Phosphatidylserine (PS) blockade using lactadherin and iron chelation using deferoxamine reduced intrinsic tenase activity in a purified system containing HMVs as source of phospholipids confirming that both PS and iron ions contribute to the procoagulant effect of the HMVs. Finally, the effects of FeCl3 and HMVs decreased in the presence of ascorbate and glutathione indicating that oxidative stress plays a role in hypercoagulability. Overall, our results provide evidence for the contribution of iron ions derived from hemolytic RBCs to thrombin generation. These findings add to our understanding of the pathogenesis of thrombosis in hemolytic diseases.
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Affiliation(s)
- Laura Delvasto-Núñez
- Sanquin Research, Department of Immunopathology, Amsterdam, The Netherlands, and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.,Department of Hematology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Dorina Roem
- Sanquin Research, Department of Immunopathology, Amsterdam, The Netherlands, and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Kamran Bakhtiari
- Department of Molecular Hematology, Sanquin Research, Amsterdam, The Netherlands
| | - Gerard van Mierlo
- Sanquin Research, Department of Immunopathology, Amsterdam, The Netherlands, and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Joost C M Meijers
- Department of Molecular Hematology, Sanquin Research, Amsterdam, The Netherlands.,Department of Experimental Vascular Medicine, Amsterdam Cardiovascular Sciences, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Ilse Jongerius
- Sanquin Research, Department of Immunopathology, Amsterdam, The Netherlands, and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.,Department of Pediatric Immunology, Rheumatology and Infectious Diseases, Emma Children's Hospital, Amsterdam UMC, Amsterdam, the Netherlands
| | - Sacha S Zeerleder
- Sanquin Research, Department of Immunopathology, Amsterdam, The Netherlands, and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.,Department of Hematology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.,Department of Hematology and Central Hematology Laboratory, Inselspital - Bern University Hospital, University of Bern, Bern, Switzerland.,Department for BioMedical Research, University of Bern, Bern, Switzerland
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50
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Rangaswamy C, Mailer RK, Englert H, Konrath S, Renné T. The contact system in liver injury. Semin Immunopathol 2021; 43:507-517. [PMID: 34125270 PMCID: PMC8202222 DOI: 10.1007/s00281-021-00876-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Accepted: 05/27/2021] [Indexed: 01/18/2023]
Abstract
Coagulation is controlled by a delicate balance of prothrombotic and antithrombotic mechanisms, to prevent both excessive blood loss from injured vessels and pathologic thrombosis. The liver plays a pivotal role in hemostasis through the synthesis of plasma coagulation factors and their inhibitors that, in addition to thrombosis and hemostasis, orchestrates an array of inflammatory responses. As a result, impaired liver function has been linked with both hypercoagulability and bleeding disorders due to a pathologic balance of pro- and anticoagulant plasma factors. At sites of vascular injury, thrombus propagation that finally may occlude the blood vessel depends on negatively charged biopolymers, such as polyphosphates and extracellular DNA, that provide a physiological surface for contact activation of coagulation factor XII (FXII). FXII initiates the contact system that drives both the intrinsic pathway of coagulation, and formation of the inflammatory mediator bradykinin by the kallikrein–kinin system. Moreover, FXII facilitates receptor-mediated signalling, thereby promoting mitogenic activities, angiogenesis, and neutrophil stimulation with implications for liver diseases. Here, we summarize current knowledge on the FXII-driven contact system in liver diseases and review therapeutic approaches to target its activities during impaired liver function.
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Affiliation(s)
- Chandini Rangaswamy
- Institute of Clinical Chemistry and Laboratory Medicine (O26), University Medical Center Hamburg-Eppendorf, Martinistrasse 52, D-20246, Hamburg, Germany
| | - Reiner K Mailer
- Institute of Clinical Chemistry and Laboratory Medicine (O26), University Medical Center Hamburg-Eppendorf, Martinistrasse 52, D-20246, Hamburg, Germany
| | - Hanna Englert
- Institute of Clinical Chemistry and Laboratory Medicine (O26), University Medical Center Hamburg-Eppendorf, Martinistrasse 52, D-20246, Hamburg, Germany
| | - Sandra Konrath
- Institute of Clinical Chemistry and Laboratory Medicine (O26), University Medical Center Hamburg-Eppendorf, Martinistrasse 52, D-20246, Hamburg, Germany
| | - Thomas Renné
- Institute of Clinical Chemistry and Laboratory Medicine (O26), University Medical Center Hamburg-Eppendorf, Martinistrasse 52, D-20246, Hamburg, Germany.
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