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Vermeersch G, Proost P, Struyf S, Gouwy M, Devos T. CXCL8 and its cognate receptors CXCR1/CXCR2 in primary myelofibrosis. Haematologica 2024; 109:2060-2072. [PMID: 38426279 PMCID: PMC11215396 DOI: 10.3324/haematol.2023.284921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Accepted: 02/16/2024] [Indexed: 03/02/2024] Open
Abstract
BCR::ABL1 negative myeloproliferative neoplasms (MPN) form a distinct group of hematologic malignancies characterized by sustained proliferation of cells from multiple myeloid lineages. With a median survival of 16-35 months in patients with high-risk disease, primary myelofibrosis (PMF) is considered the most aggressive entity amongst all BCR::ABL1 MPN. Additionally, for a significant subset of patients, MPN evolve into secondary acute myeloid leukemia (AML), which has an even poorer prognosis compared to de novo AML. As the exact mechanisms of disease development and progression remain to be elucidated, current therapeutic approaches fail to prevent disease progression or transformation into secondary AML. As each MPN entity is characterized by sustained activation of various immune cells and raised cytokine concentrations within bone marrow (BM) and peripheral blood (PB), MPN may be considered to be typical inflammation-related malignancies. However, the exact role and consequences of increased cytokine concentrations within BM and PB plasma has still not been completely established. Up-regulated cytokines can stimulate cellular proliferation, or contribute to the development of an inflammation-related BM niche resulting in genotoxicity and thereby supporting mutagenesis. The neutrophil chemoattractant CXCL8 is of specific interest as its concentration is increased within PB and BM plasma of patients with PMF. Increased concentration of CXCL8 negatively correlates with overall survival. Furthermore, blockage of the CXCR1/2 axis appears to be able to reduce BM fibrosis and megakaryocyte dysmorphia in murine models. In this review, we summarize available evidence on the role of the CXCL8-CXCR1/2 axis within the pathogenesis of PMF, and discuss potential therapeutic modalities targeting either CXCL8 or its cognate receptors CXCR1/2.
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Affiliation(s)
- Gael Vermeersch
- Department of Hematology, University Hospitals Leuven, 3000, Leuven, Belgium; Laboratory of Molecular Immunology, Department of Microbiology, Immunology and Transplantation, Rega Institute for Medical Research, University of Leuven, 3000, Leuven
| | - Paul Proost
- Laboratory of Molecular Immunology, Department of Microbiology, Immunology and Transplantation, Rega Institute for Medical Research, University of Leuven, 3000, Leuven
| | - Sofie Struyf
- Laboratory of Molecular Immunology, Department of Microbiology, Immunology and Transplantation, Rega Institute for Medical Research, University of Leuven, 3000, Leuven
| | - Mieke Gouwy
- Laboratory of Molecular Immunology, Department of Microbiology, Immunology and Transplantation, Rega Institute for Medical Research, University of Leuven, 3000, Leuven
| | - Timothy Devos
- Department of Hematology, University Hospitals Leuven, 3000, Leuven, Belgium; Laboratory of Molecular Immunology, Department of Microbiology, Immunology and Transplantation, Rega Institute for Medical Research, University of Leuven, 3000, Leuven.
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Megakaryocyte Contribution to Bone Marrow Fibrosis: many Arrows in the Quiver. Mediterr J Hematol Infect Dis 2018; 10:e2018068. [PMID: 30416700 PMCID: PMC6223581 DOI: 10.4084/mjhid.2018.068] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2018] [Accepted: 10/23/2018] [Indexed: 01/14/2023] Open
Abstract
In Primary Myelofibrosis (PMF), megakaryocyte dysplasia/hyperplasia determines the release of inflammatory cytokines that, in turn, stimulate stromal cells and induce bone marrow fibrosis. The pathogenic mechanism and the cells responsible for progression to bone marrow fibrosis in PMF are not completely understood. This review article aims to provide an overview of the crucial role of megakaryocytes in myelofibrosis by discussing the role and the altered secretion of megakaryocyte-derived soluble factors, enzymes and extracellular matrices that are known to induce bone marrow fibrosis.
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Abstract
Our understanding of fundamental biological processes within platelets is continually evolving. A critical feature of platelet biology relates to the intricate uptake, packaging and release of bioactive cargo from storage vesicles, essential in mediating a range of classical (haemostasis/thrombosis) and non-classical (regeneration/inflammation/metastasis) roles platelets assume. Pivotal to the molecular control of these vesicle trafficking events are the small GTPases of the Ras superfamily, which function as spatially distinct, molecular switches controlling essential cellular processes. Herein, we specifically focus on members of the Rab, Arf and Ras subfamilies, which comprise over 130 members and platelet proteomic datasets suggest that more than half of these are expressed in human platelets. We provide an update of current literature relating to trafficking roles for these GTPases in platelets, particularly regarding endocytic and exocytic events, but also vesicle biogenesis and provide speculative argument for roles that other related GTPases and regulatory proteins may adopt in platelets. Advances in our understanding of small GTPase function in the anucleate platelet has been hampered by the lack of specific molecular tools, but it is anticipated that this will be greatly accelerated in the years ahead and will be crucial to the identification of novel therapeutic targets controlling different platelet processes.
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Affiliation(s)
- Tony G Walsh
- a From the School of Physiology, Pharmacology and Neuroscience, Biomedical Sciences Building , University of Bristol , Bristol , UK
| | - Yong Li
- a From the School of Physiology, Pharmacology and Neuroscience, Biomedical Sciences Building , University of Bristol , Bristol , UK
| | - Andreas Wersäll
- a From the School of Physiology, Pharmacology and Neuroscience, Biomedical Sciences Building , University of Bristol , Bristol , UK
| | - Alastair W Poole
- a From the School of Physiology, Pharmacology and Neuroscience, Biomedical Sciences Building , University of Bristol , Bristol , UK
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Wersäll A, Williams CM, Brown E, Iannitti T, Williams N, Poole AW. Mouse Platelet Ral GTPases Control P-Selectin Surface Expression, Regulating Platelet-Leukocyte Interaction. Arterioscler Thromb Vasc Biol 2018; 38:787-800. [PMID: 29437579 DOI: 10.1161/atvbaha.117.310294] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2017] [Accepted: 01/25/2018] [Indexed: 01/28/2023]
Abstract
OBJECTIVE RalA and RalB GTPases are important regulators of cell growth, cancer metastasis, and granule secretion. The purpose of this study was to determine the role of Ral GTPases in platelets with the use of platelet-specific gene-knockout mouse models. APPROACH AND RESULTS This study shows that platelets from double knockout mice, in which both GTPases have been deleted, show markedly diminished (≈85% reduction) P-selectin translocation to the surface membrane, suggesting a critical role in α-granule secretion. Surprisingly, however, there were only minor effects on stimulated release of soluble α- and δ-granule content, with no alteration in granule count, morphology, or content. In addition, their expression was not essential for platelet aggregation or thrombus formation. However, absence of surface P-selectin caused a marked reduction (≈70%) in platelet-leukocyte interactions in blood from RalAB double knockout mice, suggesting a role for platelet Rals in platelet-mediated inflammation. CONCLUSIONS Platelet Ral GTPases primarily control P-selectin surface expression, in turn regulating platelet-leukocyte interaction. Ral GTPases could therefore be important novel targets for the selective control of platelet-mediated immune cell recruitment and inflammatory disease.
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Affiliation(s)
- Andreas Wersäll
- From the School of Physiology, Pharmacology and Neuroscience, University of Bristol, United Kingdom (A.W., C.M.W., E.B., A.W.P.); and KWS Biotest, Portishead, Bristol, United Kingdom (T.I., N.W.).
| | - Chris M Williams
- From the School of Physiology, Pharmacology and Neuroscience, University of Bristol, United Kingdom (A.W., C.M.W., E.B., A.W.P.); and KWS Biotest, Portishead, Bristol, United Kingdom (T.I., N.W.)
| | - Edward Brown
- From the School of Physiology, Pharmacology and Neuroscience, University of Bristol, United Kingdom (A.W., C.M.W., E.B., A.W.P.); and KWS Biotest, Portishead, Bristol, United Kingdom (T.I., N.W.)
| | - Tommaso Iannitti
- From the School of Physiology, Pharmacology and Neuroscience, University of Bristol, United Kingdom (A.W., C.M.W., E.B., A.W.P.); and KWS Biotest, Portishead, Bristol, United Kingdom (T.I., N.W.)
| | - Neil Williams
- From the School of Physiology, Pharmacology and Neuroscience, University of Bristol, United Kingdom (A.W., C.M.W., E.B., A.W.P.); and KWS Biotest, Portishead, Bristol, United Kingdom (T.I., N.W.)
| | - Alastair W Poole
- From the School of Physiology, Pharmacology and Neuroscience, University of Bristol, United Kingdom (A.W., C.M.W., E.B., A.W.P.); and KWS Biotest, Portishead, Bristol, United Kingdom (T.I., N.W.)
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Ling T, Crispino JD, Zingariello M, Martelli F, Migliaccio AR. GATA1 insufficiencies in primary myelofibrosis and other hematopoietic disorders: consequences for therapy. Expert Rev Hematol 2018; 11:169-184. [PMID: 29400094 PMCID: PMC6108178 DOI: 10.1080/17474086.2018.1436965] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
INTRODUCTION GATA1, the founding member of a family of transcription factors, plays important roles in the development of hematopoietic cells of several lineages. Although loss of GATA1 has been known to impair hematopoiesis in animal models for nearly 25 years, the link between GATA1 defects and human blood diseases has only recently been realized. Areas covered: Here the current understanding of the functions of GATA1 in normal hematopoiesis and how it is altered in disease is reviewed. GATA1 is indispensable mainly for erythroid and megakaryocyte differentiation. In erythroid cells, GATA1 regulates early stages of differentiation, and its deficiency results in apoptosis. In megakaryocytes, GATA1 controls terminal maturation and its deficiency induces proliferation. GATA1 alterations are often found in diseases involving these two lineages, such as congenital erythroid and/or megakaryocyte deficiencies, including Diamond Blackfan Anemia (DBA), and acquired neoplasms, such as acute megakaryocytic leukemia (AMKL) and the myeloproliferative neoplasms (MPNs). Expert commentary: Since the first discovery of GATA1 mutations in AMKL, the number of diseases that are associated with impaired GATA1 function has increased to include DBA and MPNs. With respect to the latter, we are only just now appreciating the link between enhanced JAK/STAT signaling, GATA1 deficiency and disease pathogenesis.
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Affiliation(s)
- Te Ling
- Division of Hematology/Oncology, Northwestern University, Chicago, IL, USA
| | - John D. Crispino
- Division of Hematology/Oncology, Northwestern University, Chicago, IL, USA
| | | | - Fabrizio Martelli
- National Center for Drug Research and Evaluation, Istituto Superiore di Sanità, Roma, Italy
| | - Anna Rita Migliaccio
- Department of Biomedical and Neuromotorial Sciences, Alma Mater University, Bologna, Italy
- Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai (ISMMS), New York, NY, USA
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Wijgaerts A, Wittevrongel C, Thys C, Devos T, Peerlinck K, Tijssen MR, Van Geet C, Freson K. The transcription factor GATA1 regulates NBEAL2 expression through a long-distance enhancer. Haematologica 2017; 102:695-706. [PMID: 28082341 PMCID: PMC5395110 DOI: 10.3324/haematol.2016.152777] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2016] [Accepted: 01/10/2017] [Indexed: 01/19/2023] Open
Abstract
Gray platelet syndrome is named after the gray appearance of platelets due to the absence of α-granules. It is caused by recessive mutations in NBEAL2, resulting in macrothrombocytopenia and myelofibrosis. Though using the term gray platelets for GATA1 deficiency has been debated, a reduced number of α-granules has been described for macrothrombocytopenia due to GATA1 mutations. We compared platelet size and number of α-granules for two NBEAL2 and two GATA1-deficient patients and found reduced numbers of α-granules for all, with the defect being more pronounced for NBEAL2 deficiency. We further hypothesized that the granule defect for GATA1 is due to a defective control of NBEAL2 expression. Remarkably, platelets from two patients, and Gata1-deficient mice, expressed almost no NBEAL2. The differentiation of GATA1 patient-derived CD34+ stem cells to megakaryocytes showed defective proplatelet and α-granule formation with strongly reduced NBEAL2 protein and ribonucleic acid expression. Chromatin immunoprecipitation sequencing revealed 5 GATA binding sites in a regulatory region 31 kb upstream of NBEAL2 covered by a H3K4Me1 mark indicative of an enhancer locus. Luciferase reporter constructs containing this region confirmed its enhancer activity in K562 cells, and mutagenesis of the GATA1 binding sites resulted in significantly reduced enhancer activity. Moreover, DNA binding studies showed that GATA1 and GATA2 physically interact with this enhancer region. GATA1 depletion using small interfering ribonucleic acid in K562 cells also resulted in reduced NBEAL2 expression. In conclusion, we herein show a long-distance regulatory region with GATA1 binding sites as being a strong enhancer for NBEAL2 expression.
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Affiliation(s)
- Anouck Wijgaerts
- Department of Cardiovascular Sciences, Center for Molecular and Vascular Biology, KULeuven, Belgium
| | - Christine Wittevrongel
- Department of Cardiovascular Sciences, Center for Molecular and Vascular Biology, KULeuven, Belgium
| | - Chantal Thys
- Department of Cardiovascular Sciences, Center for Molecular and Vascular Biology, KULeuven, Belgium
| | - Timothy Devos
- Department of Haematology, University Hospitals Leuven, Belgium
| | - Kathelijne Peerlinck
- Department of Cardiovascular Sciences, Center for Molecular and Vascular Biology, KULeuven, Belgium
| | - Marloes R Tijssen
- NHS Blood and Transplant, Cambridge Biomedical Campus, UK.,Department of Haematology, University of Cambridge, Cambridge Biomedical Campus, UK
| | - Chris Van Geet
- Department of Cardiovascular Sciences, Center for Molecular and Vascular Biology, KULeuven, Belgium.,Department of Pediatrics, University Hospitals Leuven, Belgium
| | - Kathleen Freson
- Department of Cardiovascular Sciences, Center for Molecular and Vascular Biology, KULeuven, Belgium
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Lambert MP, Meng R, Xiao L, Harper DC, Marks MS, Kowalska AM, Poncz M. Intramedullary megakaryocytes internalize released platelet factor 4 and store it in alpha granules. J Thromb Haemost 2015; 13:1888-99. [PMID: 26256688 PMCID: PMC4638179 DOI: 10.1111/jth.13069] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2015] [Indexed: 01/13/2023]
Abstract
BACKGROUND Megakaryocytes express and store platelet factor 4 (PF4) in alpha granules. In vivo, PF4 is a clinically relevant, negative regulator of megakaryopoiesis and hematopoietic stem cell replication. These findings would suggest a regulated source of free intramedullary PF4. OBJECTIVES Define the source of free intramedullary PF4 and its intramedullary life cycle. METHODS We interrogated both murine and human bone marrow-derived cells during megakaryopoiesis in vitro by using confocal microscopy and enzyme-linked immunosorbent assay. With immunohistochemistry, we examined in vivo free PF4 in murine bone marrow before and after radiation injury and in the setting of megakaryocytopenia and thrombocytopenia. RESULTS Exogenously added human PF4 is internalized by murine megakaryocytes. Human megakaryocytes similarly take up murine PF4 but not the related chemokine, platelet basic protein. Confocal microscopy shows that internalized PF4 colocalizes with endogenous PF4 in alpha granules and is available for release on thrombin stimulation. Immunohistochemistry shows free PF4 in the marrow, but not another alphagranule protein, von Willebrand factor. Free PF4 increases with radiation injury and decreases with megakaryocytopenia. Consistent with the known role of low-density lipoprotein receptor-related protein 1 in the negative paracrine effect of PF4 on megakaryopoiesis, PF4 internalization is at least partially low-density lipoprotein receptor-related protein 1 dependent. CONCLUSIONS PF4 has a complex intramedullary life cycle with important implications in megakaryopoiesis and hematopoietic stem cell replication not seen with other tested alpha granule proteins.
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Affiliation(s)
- Michele P. Lambert
- Department of Pediatrics Perelman School of Medicine, Univ. of Pennsylvania, Philadelphia, PA 19104
- Division of Hematology, The Children’s Hospital of Philadelphia, Philadelphia, PA 19104
| | - Ronghua Meng
- Departments of Pathology & Laboratory Medicine, and Physiology, Perelman School of Medicine, Univ. of Pennsylvania, Philadelphia, PA 19104
| | - Liqing Xiao
- Division of Hematology, The Children’s Hospital of Philadelphia, Philadelphia, PA 19104
| | - Dawn C. Harper
- Departments of Pathology & Laboratory Medicine, and Physiology, Perelman School of Medicine, Univ. of Pennsylvania, Philadelphia, PA 19104
- Department of Pathology & Laboratory Medicine, Children’s Hospital of Philadelphia, Philadelphia, PA 19104
| | - Michael S. Marks
- Departments of Pathology & Laboratory Medicine, and Physiology, Perelman School of Medicine, Univ. of Pennsylvania, Philadelphia, PA 19104
- Department of Pathology & Laboratory Medicine, Children’s Hospital of Philadelphia, Philadelphia, PA 19104
| | - Anna M. Kowalska
- Division of Hematology, The Children’s Hospital of Philadelphia, Philadelphia, PA 19104
- Institute of Medical Biology, Polish Academy of Science, Lodz, Poland
| | - Mortimer Poncz
- Department of Pediatrics Perelman School of Medicine, Univ. of Pennsylvania, Philadelphia, PA 19104
- Division of Hematology, The Children’s Hospital of Philadelphia, Philadelphia, PA 19104
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Zetterberg E, Verrucci M, Martelli F, Zingariello M, Sancillo L, D'Amore E, Rana RA, Migliaccio AR. Abnormal P-selectin localization during megakaryocyte development determines thrombosis in the gata1low model of myelofibrosis. Platelets 2013; 25:539-47. [PMID: 24176039 DOI: 10.3109/09537104.2013.840720] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Patients with primary myelofibrosis have increased risk for bleeding and thrombosis. It is debated whether propensity to thrombosis is due to increased numbers of platelet microparticles and/or to pathological platelet-neutrophil interactions. Platelet neutrophil interactions are mediated by P-selectin and even though the megakaryocytes of myelofibrosis patients express normal levels of P-selectin, it remains abnormally localized to the demarcation membrane system rather than being assembled into the α-granules in platelets. Mice carrying the hypomorphic Gata1(low) mutation express the same megakaryocyte abnormalities presented by primary myelofibrosis patients, including abnormal P-selectin localization to the DMS and develop with age myelofibrosis, a disease that closely resembles human primary myelofibrosis. Whether these mice would also develop thrombosis has not been investigated as yet. The aim of this study was to determine whether Gata1(low) mice would develop thrombosis with age and, in this case, the role played by P-selectin in the development of the trait. To this aim, Gata1(low) mice were crossed with P-sel(null) mice according to standard genetic protocols and Gata1(low)P-sel(wt), Gata1(low)P-sel(null) and Gata1(WT)P-sel(null) or Gata1(wt)P-sel(wt) (as controls) littermates obtained. It was shown that platelet counts, but not hematocrit, are reduced in Gata1(low) mice. Moreover, platelet microparticles are reduced in Gata1(low) mice and P-selectin positive platelet microparticles were not found. To determine the phenotypic implications of the different mutations, bleeding time was estimated by a tail cut procedure. Mutant mice were sacrificed and presence of thrombosis was determined by immunohistological staining of organs. Gata1(low) mice with or without the P-selectin null trait had a prolonged bleeding time compared to wild type mice. However, in Gata1(low) mice significantly higher frequency of thrombotic events was seen in adult and old Gata1(low) mice compared to Gata1(low)P-sel(null) mice. Thus, presence of the P-selectin null trait rescued Gata1(low) mice from the thrombotic phenotype, but did not change the level of platelet microparticles. Taken together these data indicate that abnormal localization of P-selectin, induced by the Gata1(low) mutation, and thus, increased pathological interactions with leucocytes, is responsible for the increased presence of thrombosis seen in these mice.
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Affiliation(s)
- Eva Zetterberg
- Department of Hematology and Coagulation, Skane University Hospital , Malmö , Sweden
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Pencovich N, Jaschek R, Dicken J, Amit A, Lotem J, Tanay A, Groner Y. Cell-autonomous function of Runx1 transcriptionally regulates mouse megakaryocytic maturation. PLoS One 2013; 8:e64248. [PMID: 23717578 PMCID: PMC3662678 DOI: 10.1371/journal.pone.0064248] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2013] [Accepted: 04/10/2013] [Indexed: 01/18/2023] Open
Abstract
RUNX1 transcription factor (TF) is a key regulator of megakaryocytic development and when mutated is associated with familial platelet disorder and predisposition to acute myeloid leukemia (FPD-AML). We used mice lacking Runx1 specifically in megakaryocytes (MK) to characterized Runx1-mediated transcriptional program during advanced stages of MK differentiation. Gene expression and chromatin-immunoprecipitation-sequencing (ChIP-seq) of Runx1 and p300 identified functional Runx1 bound MK enhancers. Runx1/p300 co-bound regions showed significant enrichment in genes important for MK and platelet homeostasis. Runx1 occupied genomic regions were highly enriched in RUNX and ETS motifs and to a lesser extent in GATA motif. Megakaryocytic specificity of Runx1/P300 bound enhancers was validated by transfection mutagenesis and Runx1/P300 co-bound regions of two key megakaryocytic genes Nfe2 and Selp were tested by in vivo transgenesis. The data provides the first example of genome wide Runx1/p300 occupancy in maturating primary FL-MK, unravel the Runx1-regulated program controlling MK maturation in vivo and identify a subset of its bona fide regulated genes. It advances our understanding of the molecular events that upon RUNX1mutations in human lead to the predisposition to familial platelet disorders and FPD-AML.
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Affiliation(s)
- Niv Pencovich
- Department of Molecular Genetics, The Weizmann Institute of Science, Rehovot, Israel
| | - Ram Jaschek
- Department of Computer Science and Applied Mathematics, The Weizmann Institute of Science, Rehovot, Israel
| | - Joseph Dicken
- Department of Molecular Genetics, The Weizmann Institute of Science, Rehovot, Israel
| | - Ayelet Amit
- Department of Molecular Genetics, The Weizmann Institute of Science, Rehovot, Israel
| | - Joseph Lotem
- Department of Molecular Genetics, The Weizmann Institute of Science, Rehovot, Israel
| | - Amos Tanay
- Department of Computer Science and Applied Mathematics, The Weizmann Institute of Science, Rehovot, Israel
| | - Yoram Groner
- Department of Molecular Genetics, The Weizmann Institute of Science, Rehovot, Israel
- * E-mail:
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Lambert MP, Sullivan S, Poncz M. Making Platelets Ex Vivo. Platelets 2013. [DOI: 10.1016/b978-0-12-387837-3.00063-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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