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Wei L, Laukkanen JA, Li Y, Chen X, Li G. Association of High apoB/apoA1 Ratio with Increased Erythrocytes, Platelet/Lymphocyte Ratio, D-dimer, Uric Acid and Cardiac Remodeling in Elderly Heart Failure Patients: A Retrospective Study. Int J Gen Med 2024; 17:2151-2161. [PMID: 38766597 PMCID: PMC11099934 DOI: 10.2147/ijgm.s465053] [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: 03/27/2024] [Accepted: 05/04/2024] [Indexed: 05/22/2024] Open
Abstract
Background Previous studies have confirmed that high apolipoprotein B/apolipoprotein A1 (apoB/apoA1) ratio was associated with increased mortality from heart failure (HF). Furthermore, the association of plasma apoB/apoA1 ratio with clinical characteristics and adverse cardiac remodeling is still limited in chronic HF with mildly reduced ejection fraction (HFmrEF) elderly patients. Therefore, this study investigated the association of apoB/apoA1 ratio with clinical characteristics and adverse cardiac remodeling in chronic HFmrEF elderly patients. Methods A total of 587 Chinese elderly (≥65 years) with coronary heart disease (CHD), HFmrEF (EF 40-50%) and related blood biochemical data were collected retrospectively. The cross-sectional data of echocardiographic and blood parameters were compared between binary apoB/apoA1 groups. Results In the elderly CHD patients with chronic HFmrEF, the univariate correlation analysis showed that apoB/apoA1 was correlated with younger age, increased prevalence of type 2 diabetes, erythrocytes, platelet/lymphocyte ratio (PLR), D-dimer, fibrinogen, high sensitivity C-reactive protein and uric acid, and adverse cardiac remodeling (All P < 0.05). However, multivariate logistic binary regression analysis found that high apoB/apoA1 ratio (≥0.62) was independently correlated with younger age, increased erythrocytes, PLR, D-dimer and uric acid, and adverse cardiac remodeling (All P < 0.05). Conclusion In this retrospective study, the high apoB/apoA1 ratio is found to be associated with younger age, increased erythrocytes, PLR, D-dimer and uric acid, and adverse cardiac remodeling in Chinese CHD elderly with chronic HFmrEF.
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Affiliation(s)
- Linping Wei
- Division of Cardiology, Department of Geriatrics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, People’s Republic of China
| | - Jari A Laukkanen
- Institute of Clinical Medicine, Department of Medicine, University of Eastern Finland, Kuopio, 70211, Finland
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio, 70211, Finland
- Wellbeing Services County of Central Finland, Department of Medicine, Jyväskylä, 40620, Finland
| | - Yufeng Li
- Division of Cardiology, Department of Geriatrics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, People’s Republic of China
| | - Xinrui Chen
- Division of Cardiology, Department of Geriatrics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, People’s Republic of China
| | - Gang Li
- Division of Cardiology, Department of Geriatrics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, People’s Republic of China
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2
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Maaninka K, Neuvonen M, Kerkelä E, Hyvärinen K, Palviainen M, Kamali-Moghaddam M, Federico A, Greco D, Laitinen S, Öörni K, Siljander PR. OxLDL sensitizes platelets for increased formation of extracellular vesicles capable of finetuning macrophage gene expression. Eur J Cell Biol 2023; 102:151311. [PMID: 36963245 DOI: 10.1016/j.ejcb.2023.151311] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 03/10/2023] [Accepted: 03/14/2023] [Indexed: 03/17/2023] Open
Abstract
Platelet extracellular vesicles (PEVs) generated upon platelet activation may play a role in inflammatory pathologies such as atherosclerosis. Oxidized low-density lipoprotein (oxLDL), a well-known contributor to atherogenesis, activates platelets and presensitizes them for activation by other agonists. We studied the effect of oxLDL on the secretion, composition, and inflammatory functions of PEVs using contemporary EV analytics. Platelets were activated by co-stimulation with thrombin (T) and collagen (C) ± oxLDL and characterized by high-resolution flow cytometry, nanoparticle tracking analysis, proximity extension assay, western blot, and electron microscopy. The effect of PEVs on macrophage differentiation and functionality was examined by analyzing macrophage surface markers, cytokine secretion, and transcriptome. OxLDL upregulated TC-induced formation of CD61+, P-selectin+ and phosphatidylserine+ PEVs. Blocking the scavenger receptor CD36 significantly suppressed the oxLDL+TC-induced PEV formation, and HDL caused a slight but detectable suppression. The inflammatory protein cargo differed between the PEVs from stimulated and unstimulated platelets. Both oxLDL+TC- and TC-induced PEVs enhanced macrophage HLA-DR and CD86 expression and decreased CD11c expression as well as secretion of several cytokines. Pathways related to cell cycle and regulation of gene expression, and immune system signaling were overrepresented in the differentially expressed genes between TC PEV -treated vs. control macrophages and oxLDL+TC PEV -treated vs. control macrophages, respectively. In conclusion, we speculate that oxLDL and activated platelets contribute to proatherogenic processes by increasing the number of PEVs that provide an adhesive and procoagulant surface, contain inflammatory mediators, and subtly finetune the macrophage gene expression.
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Affiliation(s)
- Katariina Maaninka
- EV group, Molecular and Integrative Biosciences Research Programme, Faculty of Biological and Environmental Sciences, and CURED, Drug Research Program, Faculty of Pharmacy, Division of Pharmaceutical Biosciences, University of Helsinki, Helsinki, Finland; EV Core, Molecular and Integrative Biosciences Research Programme, Faculty of Biological and Environmental Sciences, University of Helsinki, Helsinki, Finland.
| | - Maarit Neuvonen
- EV group, Molecular and Integrative Biosciences Research Programme, Faculty of Biological and Environmental Sciences, and CURED, Drug Research Program, Faculty of Pharmacy, Division of Pharmaceutical Biosciences, University of Helsinki, Helsinki, Finland.
| | - Erja Kerkelä
- Finnish Red Cross Blood Service (FRCBS), Helsinki, Finland.
| | - Kati Hyvärinen
- Finnish Red Cross Blood Service (FRCBS), Helsinki, Finland.
| | - Mari Palviainen
- EV group, Molecular and Integrative Biosciences Research Programme, Faculty of Biological and Environmental Sciences, and CURED, Drug Research Program, Faculty of Pharmacy, Division of Pharmaceutical Biosciences, University of Helsinki, Helsinki, Finland; EV Core, Molecular and Integrative Biosciences Research Programme, Faculty of Biological and Environmental Sciences, University of Helsinki, Helsinki, Finland.
| | - Masood Kamali-Moghaddam
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden.
| | - Antonio Federico
- Finnish Hub for Development and Validation of Integrated Approaches (FHAIVE), Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland.
| | - Dario Greco
- Finnish Hub for Development and Validation of Integrated Approaches (FHAIVE), Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland; Division of Pharmaceutical Biosciences, Faculty of Pharmacy, University of Helsinki, Helsinki, Finland.
| | - Saara Laitinen
- Finnish Red Cross Blood Service (FRCBS), Helsinki, Finland.
| | - Katariina Öörni
- Atherosclerosis Research Laboratory, Wihuri Research Institute, Helsinki, Finland.
| | - Pia Rm Siljander
- EV group, Molecular and Integrative Biosciences Research Programme, Faculty of Biological and Environmental Sciences, and CURED, Drug Research Program, Faculty of Pharmacy, Division of Pharmaceutical Biosciences, University of Helsinki, Helsinki, Finland; EV Core, Molecular and Integrative Biosciences Research Programme, Faculty of Biological and Environmental Sciences, University of Helsinki, Helsinki, Finland.
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3
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Duchez AC, Fauteux-Daniel S, Sut C, Ebermeyer T, Heestermans M, Arthaud CA, Eyraud MA, Prier A, Audoux E, Bertrand-Michel J, Payrastre B, Garraud O, Boilard E, Hamzeh-Cognasse H, Cognasse F. Bioactive lipids as biomarkers of adverse reactions associated with apheresis platelet concentrate transfusion. Front Immunol 2023; 14:1031968. [PMID: 37138863 PMCID: PMC10149858 DOI: 10.3389/fimmu.2023.1031968] [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: 08/30/2022] [Accepted: 03/31/2023] [Indexed: 05/05/2023] Open
Abstract
Platelet concentrate (PC) transfusion seeks to provide haemostasis in patients presenting severe central thrombocytopenia or severe bleeding. PCs may induce adverse reactions (AR) that can occasionally be severe (SAR). PCs contain active biomolecules such as cytokines and lipid mediators. The processing and storage of PCs creates so-called structural and biochemical storage lesions that accumulate when blood products reach their shelf life. We sought to investigate lipid mediators as bioactive molecules of interest during storage and review associations with adverse reactions post-transfusion. To facilitate understanding, we focused on single donor apheresis (SDA) PCs with approximately 31.8% of PCs being delivered in our setting. Indeed, pooled PCs are the most widely transfused products, but the study of a single donor lipid mediator is easier to interpret. We are investigating key lipid mediators involved in AR. Adverse reactions were closely monitored in accordance with current national and regional haemovigilance protocols. Residual PCs were analysed post-transfusion in a series of observations, both with and without severe reactions in recipients. A decrease in the lysophosphatidylcholine species to produce the lysophosphatidic acid species has been observed during storage and in the case of AR. Lysophosphatidic acid increased with primarily platelet-inhibitor lipids. Anti-inflammatory platelet-induced inhibition lipids were weakly expressed in cases of severe adverse reactions. We therefore propose that a decrease in lysophosphatidylcholine and an increase in lysophosphatidic acid can prospectively predict serious adverse transfusion reactions.
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Affiliation(s)
- Anne-Claire Duchez
- Etablissement Français du Sang Auvergne-Rhône-Alpes, Saint-Étienne, France
- SAINBIOSE, INSERM, University of Saint-Etienne, Saint-Étienne, France
- *Correspondence: Anne-Claire Duchez,
| | - Sébastien Fauteux-Daniel
- Etablissement Français du Sang Auvergne-Rhône-Alpes, Saint-Étienne, France
- SAINBIOSE, INSERM, University of Saint-Etienne, Saint-Étienne, France
| | - Caroline Sut
- Etablissement Français du Sang Auvergne-Rhône-Alpes, Saint-Étienne, France
| | - Theo Ebermeyer
- SAINBIOSE, INSERM, University of Saint-Etienne, Saint-Étienne, France
| | - Marco Heestermans
- Etablissement Français du Sang Auvergne-Rhône-Alpes, Saint-Étienne, France
- SAINBIOSE, INSERM, University of Saint-Etienne, Saint-Étienne, France
| | - Charles-Antoine Arthaud
- Etablissement Français du Sang Auvergne-Rhône-Alpes, Saint-Étienne, France
- SAINBIOSE, INSERM, University of Saint-Etienne, Saint-Étienne, France
| | - Marie-Ange Eyraud
- Etablissement Français du Sang Auvergne-Rhône-Alpes, Saint-Étienne, France
- SAINBIOSE, INSERM, University of Saint-Etienne, Saint-Étienne, France
| | - Amélie Prier
- Etablissement Français du Sang Auvergne-Rhône-Alpes, Saint-Étienne, France
- SAINBIOSE, INSERM, University of Saint-Etienne, Saint-Étienne, France
| | - Estelle Audoux
- Etablissement Français du Sang Auvergne-Rhône-Alpes, Saint-Étienne, France
- SAINBIOSE, INSERM, University of Saint-Etienne, Saint-Étienne, France
| | - Justine Bertrand-Michel
- MetaboHUB-MetaToul, National Infrastructure of Metabolomics and Fluxomics, Toulouse, France
- I2MC, Université de Toulouse, Inserm, Université Toulouse III – Paul Sabatier (UPS), Toulouse, France
| | - Bernard Payrastre
- I2MC, Université de Toulouse, Inserm, Université Toulouse III – Paul Sabatier (UPS), Toulouse, France
- INSERM UMR, ToNIC: Toulouse NeuroImaging Centre, Toulouse, France
| | - Olivier Garraud
- SAINBIOSE, INSERM, University of Saint-Etienne, Saint-Étienne, France
| | - Eric Boilard
- Department of Infectious Diseases and Immunity, Centre de recherche du CHU de Québec, Québec, QC, Canada
- Université Laval and Centre de recherche ARThrite, Québec, QC, Canada
| | | | - Fabrice Cognasse
- Etablissement Français du Sang Auvergne-Rhône-Alpes, Saint-Étienne, France
- SAINBIOSE, INSERM, University of Saint-Etienne, Saint-Étienne, France
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4
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Jones WL, Ramos CR, Banerjee A, Moore EE, Hansen KC, Coleman JR, Kelher M, Neeves KB, Silliman CC, Di Paola J, Branchford BR. Apolipoprotein A-I, elevated in trauma patients, inhibits platelet activation and decreases clot strength. Platelets 2022; 33:1119-1131. [PMID: 35659185 PMCID: PMC9547822 DOI: 10.1080/09537104.2022.2078488] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Revised: 04/19/2022] [Accepted: 04/29/2022] [Indexed: 10/18/2022]
Abstract
Apolipoprotein A-I (ApoA-I) is elevated in the plasma of a subgroup of trauma patients with systemic hyperfibrinolysis. We hypothesize that apoA-I inhibits platelet activation and clot formation. The effects of apoA-I on human platelet activation and clot formation were assessed by whole blood thrombelastography (TEG), platelet aggregometry, P-selectin surface expression, microfluidic adhesion, and Akt phosphorylation. Mouse models of carotid artery thrombosis and pulmonary embolism were used to assess the effects of apoA-I in vivo. The ApoA-1 receptor was investigated with transgenic mice knockouts (KO) for the scavenger receptor class B member 1 (SR-BI). Compared to controls, exogenous human apoA-I inhibited arachidonic acid and collagen-mediated human and mouse platelet aggregation, decreased P-selectin surface expression and Akt activation, resulting in diminished clot strength and increased clot lysis by TEG. ApoA-I also decreased platelet aggregate size formed on a collagen surface under flow. In vivo, apoA-I delayed vessel occlusion in an arterial thrombosis model and conferred a survival advantage in a pulmonary embolism model. SR-BI KO mice significantly reduced apoA-I inhibition of platelet aggregation versus wild-type platelets. Exogenous human apoA-I inhibits platelet activation, decreases clot strength and stability, and protects mice from arterial and venous thrombosis via the SR-BI receptor.
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Affiliation(s)
- Wilbert L Jones
- Department of Surgery, School of Medicine University of Colorado Denver, Anschutz Medical Campus, Aurora, CO
| | - Christopher R. Ramos
- Department of Surgery, School of Medicine University of Colorado Denver, Anschutz Medical Campus, Aurora, CO
| | - Anirban Banerjee
- Department of Surgery, School of Medicine University of Colorado Denver, Anschutz Medical Campus, Aurora, CO
| | - Ernest E. Moore
- Department of Surgery, School of Medicine University of Colorado Denver, Anschutz Medical Campus, Aurora, CO
- Dept. of Surgery, Denver Health Medical Center, Denver CO
| | - Kirk C. Hansen
- Department of Biochemistry/Molecular Genetics, School of Medicine University of Colorado Denver, Anschutz Medical Campus, Aurora, CO
| | - Julia R. Coleman
- Department of Surgery, School of Medicine University of Colorado Denver, Anschutz Medical Campus, Aurora, CO
| | - Marguerite Kelher
- Department of Surgery, School of Medicine University of Colorado Denver, Anschutz Medical Campus, Aurora, CO
- Vitalant Research Institute, Denver, CO
| | - Keith B. Neeves
- Department of Pediatrics, School of Medicine University of Colorado Denver, Anschutz Medical Campus, Aurora, CO
- Department of Bioengineering, School of Medicine University of Colorado Denver, Anschutz Medical Campus, Aurora, CO
| | - Christopher C. Silliman
- Department of Surgery, School of Medicine University of Colorado Denver, Anschutz Medical Campus, Aurora, CO
- Department of Pediatrics, School of Medicine University of Colorado Denver, Anschutz Medical Campus, Aurora, CO
- Vitalant Research Institute, Denver, CO
| | - Jorge Di Paola
- Dept. of Pediatrics, Division of Hematology/Oncology, Washington University School of Medicine, St. Louis, MO
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5
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Majka M, Kleibert M, Wojciechowska M. Impact of the Main Cardiovascular Risk Factors on Plasma Extracellular Vesicles and Their Influence on the Heart's Vulnerability to Ischemia-Reperfusion Injury. Cells 2021; 10:3331. [PMID: 34943838 PMCID: PMC8699798 DOI: 10.3390/cells10123331] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Revised: 11/20/2021] [Accepted: 11/22/2021] [Indexed: 12/12/2022] Open
Abstract
The majority of cardiovascular deaths are associated with acute coronary syndrome, especially ST-elevation myocardial infarction. Therapeutic reperfusion alone can contribute up to 40 percent of total infarct size following coronary artery occlusion, which is called ischemia-reperfusion injury (IRI). Its size depends on many factors, including the main risk factors of cardiovascular mortality, such as age, sex, systolic blood pressure, smoking, and total cholesterol level as well as obesity, diabetes, and physical effort. Extracellular vesicles (EVs) are membrane-coated particles released by every type of cell, which can carry content that affects the functioning of other tissues. Their role is essential in the communication between healthy and dysfunctional cells. In this article, data on the variability of the content of EVs in patients with the most prevalent cardiovascular risk factors is presented, and their influence on IRI is discussed.
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Affiliation(s)
- Miłosz Majka
- Laboratory of Centre for Preclinical Research, Department of Experimental and Clinical Physiology, Medical University of Warsaw, Banacha 1b, 02-097 Warsaw, Poland; (M.M.); (M.K.)
| | - Marcin Kleibert
- Laboratory of Centre for Preclinical Research, Department of Experimental and Clinical Physiology, Medical University of Warsaw, Banacha 1b, 02-097 Warsaw, Poland; (M.M.); (M.K.)
| | - Małgorzata Wojciechowska
- Laboratory of Centre for Preclinical Research, Department of Experimental and Clinical Physiology, Medical University of Warsaw, Banacha 1b, 02-097 Warsaw, Poland; (M.M.); (M.K.)
- Invasive Cardiology Unit, Independent Public Specialist Western Hospital John Paul II, Daleka 11, 05-825 Grodzisk Mazowiecki, Poland
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6
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Cooper S, Wilmarth PA, Cunliffe JM, Klimek J, Pang J, Tassi Yunga S, Minnier J, Reddy A, David L, Aslan JE. Platelet proteome dynamics in hibernating 13-lined ground squirrels. Physiol Genomics 2021; 53:473-485. [PMID: 34677084 PMCID: PMC8616595 DOI: 10.1152/physiolgenomics.00078.2021] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 09/21/2021] [Accepted: 10/14/2021] [Indexed: 12/13/2022] Open
Abstract
Hibernating mammals undergo a dramatic drop in temperature and blood flow during torpor, yet avoid stasis blood clotting through mechanisms that remain unspecified. The effects of hibernation on hemostasis are especially complex, as cold temperatures generally activate platelets, resulting in platelet clearance and cold storage lesions in the context of blood transfusion. With a hibernating body temperature of 4°C-8°C, 13-lined ground squirrels (Ictidomys tridecemlineatus) provide a model to study hemostasis as well as platelet cold storage lesion resistance during hibernation. Here, we quantified and systematically compared proteomes of platelets collected from ground squirrels at summer (active), fall (entrance), and winter (topor) to elucidate how molecular-level changes in platelets may support hemostatic adaptations in torpor. Platelets were isolated from a total of 11 squirrels in June, October, and January. Platelet lysates from each animal were digested with trypsin prior to 11-plex tandem mass tag (TMT) labeling, followed by LC-MS/MS analysis for relative protein quantification. We measured >700 proteins with significant variations in abundance in platelets over the course of entrance, torpor, and activity-including systems of proteins regulating translation, secretion, metabolism, complement, and coagulation cascades. We also noted species-specific differences in levels of hemostatic, secretory, and inflammatory regulators in ground squirrel platelets relative to human platelets. Altogether, we provide the first ever proteomic characterization of platelets from hibernating animals, where systematic changes in metabolic, hemostatic, and other proteins may account for physiological adaptations in torpor and also inform translational effort to improve cold storage of human platelets for transfusion.
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Affiliation(s)
- Scott Cooper
- Biology Department, University of Wisconsin-La Crosse, La Crosse, Wisconsin
| | - Phillip A Wilmarth
- Proteomics Shared Resource, Oregon Health & Science University, Portland, Oregon
- Department of Chemical Physiology and Biochemistry, Oregon Health & Science University, Portland, Oregon
| | - Jennifer M Cunliffe
- Proteomics Shared Resource, Oregon Health & Science University, Portland, Oregon
- Department of Chemical Physiology and Biochemistry, Oregon Health & Science University, Portland, Oregon
| | - John Klimek
- Proteomics Shared Resource, Oregon Health & Science University, Portland, Oregon
- Department of Chemical Physiology and Biochemistry, Oregon Health & Science University, Portland, Oregon
| | - Jiaqing Pang
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, Oregon
| | - Samuel Tassi Yunga
- Cancer Early Detection Advanced Research Center, Oregon Health & Science University, Portland, Oregon
| | - Jessica Minnier
- Division of Cardiology, Department of Medicine, Knight Cardiovascular Institute, Oregon Health & Science University, Portland, Oregon
| | - Ashok Reddy
- Proteomics Shared Resource, Oregon Health & Science University, Portland, Oregon
- Department of Chemical Physiology and Biochemistry, Oregon Health & Science University, Portland, Oregon
| | - Larry David
- Proteomics Shared Resource, Oregon Health & Science University, Portland, Oregon
- Department of Chemical Physiology and Biochemistry, Oregon Health & Science University, Portland, Oregon
| | - Joseph E Aslan
- Department of Chemical Physiology and Biochemistry, Oregon Health & Science University, Portland, Oregon
- Division of Cardiology, Department of Medicine, Knight Cardiovascular Institute, Oregon Health & Science University, Portland, Oregon
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, Oregon
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7
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Platelet extracellular vesicles mediate transfusion-related acute lung injury by imbalancing the sphingolipid rheostat. Blood 2021; 137:690-701. [PMID: 33232973 DOI: 10.1182/blood.2020005985] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Accepted: 11/09/2020] [Indexed: 12/13/2022] Open
Abstract
Transfusion-related acute lung injury (TRALI) is a hazardous transfusion complication with an associated mortality of 5% to 15%. We previously showed that stored (5 days) but not fresh platelets (1 day) cause TRALI via ceramide-mediated endothelial barrier dysfunction. As biological ceramides are hydrophobic, extracellular vesicles (EVs) may be required to shuttle these sphingolipids from platelets to endothelial cells. Adding to complexity, EV formation in turn requires ceramide. We hypothesized that ceramide-dependent EV formation from stored platelets and EV-dependent sphingolipid shuttling induces TRALI. EVs formed during storage of murine platelets were enumerated, characterized for sphingolipids, and applied in a murine TRALI model in vivo and for endothelial barrier assessment in vitro. Five-day EVs were more abundant, had higher long-chain ceramide (C16:0, C18:0, C20:0), and lower sphingosine-1-phosphate (S1P) content than 1-day EVs. Transfusion of 5-day, but not 1-day, EVs induced characteristic signs of lung injury in vivo and endothelial barrier disruption in vitro. Inhibition or supplementation of ceramide-forming sphingomyelinase reduced or enhanced the formation of EVs, respectively, but did not alter the injuriousness per individual EV. Barrier failure was attenuated when EVs were abundant in or supplemented with S1P. Stored human platelet 4-day EVs were more numerous compared with 2-day EVs, contained more long-chain ceramide and less S1P, and caused more endothelial cell barrier leak. Hence, platelet-derived EVs become more numerous and more injurious (more long-chain ceramide, less S1P) during storage. Blockade of sphingomyelinase, EV elimination, or supplementation of S1P during platelet storage may present promising strategies for TRALI prevention.
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8
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Green SM, Padula MP, Marks DC, Johnson L. The Lipid Composition of Platelets and the Impact of Storage: An Overview. Transfus Med Rev 2020; 34:108-116. [PMID: 31987597 DOI: 10.1016/j.tmrv.2019.12.001] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Revised: 12/01/2019] [Accepted: 12/07/2019] [Indexed: 02/07/2023]
Abstract
Lipids and bioactive lipid mediators are essential for platelet function. The lipid profile of platelets is highly dynamic due to free exchange of lipids with the plasma, release of extracellular vesicles, and both enzymatic and nonenzymatic lipid conversion. The lipidome of platelets changes in response to activation to accommodate the functional requirements of platelets, particularly for maintenance of hemostasis. Furthermore, when stored at room temperature as a component for transfusion, the lipid profile of platelets is altered. Although there is a growing interest in alternate storage conditions, such as refrigeration and cryopreservation, few contemporary studies have examined the impact of these storage modes on the lipid profile. However, evidence exists that bioactive lipid mediators produced over the storage of blood products may have functional implications once these products are transfused. As such, there is a need to determine the changes occurring to the lipid profile of these products over storage. This review outlines the role of lipids in platelets and discusses the current state of lipidomics for studying platelet components for transfusion in an effort to highlight the necessity for additional transfusion-focused investigations.
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Affiliation(s)
- Sarah M Green
- Research & Development, Australian Red Cross Blood Service, Alexandria, NSW, Australia; School of Life Sciences, University of Technology Sydney, Sydney, NSW, Australia
| | - Matthew P Padula
- School of Life Sciences, University of Technology Sydney, Sydney, NSW, Australia
| | - Denese C Marks
- Research & Development, Australian Red Cross Blood Service, Alexandria, NSW, Australia; Sydney Medical School, The University of Sydney, Camperdown, NSW, Australia
| | - Lacey Johnson
- Research & Development, Australian Red Cross Blood Service, Alexandria, NSW, Australia.
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9
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Tafelmeier M, Fischer A, Orsó E, Konovalova T, Böttcher A, Liebisch G, Matysik S, Schmitz G. Mildly oxidized HDL decrease agonist-induced platelet aggregation and release of pro-coagulant platelet extracellular vesicles. J Steroid Biochem Mol Biol 2017; 169:176-188. [PMID: 27163393 DOI: 10.1016/j.jsbmb.2016.05.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2015] [Revised: 05/01/2016] [Accepted: 05/04/2016] [Indexed: 01/17/2023]
Abstract
Stored platelet concentrates (PLCs) for therapeutic purpose, develop a platelet storage lesion (PSL), characterized by impaired platelet (PLT) viability and function, platelet extracellular vesicle (PL-EV) release and profound lipidomic changes. Whereas oxidized low-density lipoprotein (oxLDL) activates PLTs and promotes atherosclerosis, effects linked to oxidized high-density lipoprotein (oxHDL) are poorly characterized. PLCs from blood donors were treated with native (nHDL) or mildly oxidized HDL (moxHDL) for 5days under blood banking conditions. Flow cytometry, nanoparticle tracking analysis (NTA), aggregometry, immunoblot analysis and mass spectrometry were carried out to analyze PL-EV and platelet exosomes (PL-EX) release, PLT aggregation, protein expression, and PLT and plasma lipid composition. In comparison to total nHDL, moxHDL significantly decreased PL-EV release by -36% after 5days of PLT storage and partially reversed agonist-induced PLT aggregation. PL-EV release positively correlated with PLT aggregation. MoxHDL improved PLT membrane lipid homeostasis through enhanced uptake of lysophospholipids and their remodeling to corresponding phospholipid species. This also appeared for sphingomyelin (SM) and d18:0/d18:1 sphingosine-1-phosphate (S1P) at the expense of ceramide (Cer) and hexosylceramide (HexCer) leading to reduced Cer/S1P ratio as PLT-viability indicator. This membrane remodeling was associated with increased content of CD36 and maturation of scavenger receptor-B1 (SR-B1) protein in secreted PL-EVs. MoxHDL, more potently than nHDL, improves PLT-membrane lipid homeostasis, partially antagonizes PL-EV release and agonist-induced PLT aggregation. Altogether, this may be the result of more efficient phospho- and sphingolipid remodeling mediated by CD36 and SR-B1 in the absence of ABCA1 on PLTs. As in vitro supplement in PLCs, moxHDL has the potential to improve PLC quality and to prolong storage.
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Affiliation(s)
- M Tafelmeier
- Institute for Clinical Chemistry and Laboratory Medicine, University Clinic of Regensburg Franz-Josef-Strauss-Allee 11, D-93052 Regensburg, Germany
| | - A Fischer
- Institute for Clinical Chemistry and Laboratory Medicine, University Clinic of Regensburg Franz-Josef-Strauss-Allee 11, D-93052 Regensburg, Germany
| | - E Orsó
- Institute for Clinical Chemistry and Laboratory Medicine, University Clinic of Regensburg Franz-Josef-Strauss-Allee 11, D-93052 Regensburg, Germany
| | - T Konovalova
- Institute for Clinical Chemistry and Laboratory Medicine, University Clinic of Regensburg Franz-Josef-Strauss-Allee 11, D-93052 Regensburg, Germany
| | - A Böttcher
- Institute for Clinical Chemistry and Laboratory Medicine, University Clinic of Regensburg Franz-Josef-Strauss-Allee 11, D-93052 Regensburg, Germany
| | - G Liebisch
- Institute for Clinical Chemistry and Laboratory Medicine, University Clinic of Regensburg Franz-Josef-Strauss-Allee 11, D-93052 Regensburg, Germany
| | - S Matysik
- Institute for Clinical Chemistry and Laboratory Medicine, University Clinic of Regensburg Franz-Josef-Strauss-Allee 11, D-93052 Regensburg, Germany
| | - G Schmitz
- Institute for Clinical Chemistry and Laboratory Medicine, University Clinic of Regensburg Franz-Josef-Strauss-Allee 11, D-93052 Regensburg, Germany.
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Pienimaeki‐Roemer A, Konovalova T, Musri MM, Sigruener A, Boettcher A, Meister G, Schmitz G. Transcriptomic profiling of platelet senescence and platelet extracellular vesicles. Transfusion 2016; 57:144-156. [DOI: 10.1111/trf.13896] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2015] [Revised: 07/09/2016] [Accepted: 07/17/2016] [Indexed: 12/12/2022]
Affiliation(s)
| | - Tatiana Konovalova
- Institute for Clinical Chemistry and Laboratory Medicine, University Clinic of Regensburg
| | - Melina M. Musri
- Institute for Biochemistry I, Faculty of Biology and Preclinical Medicine, University of RegensburgRegensburg Germany
| | - Alexander Sigruener
- Institute for Clinical Chemistry and Laboratory Medicine, University Clinic of Regensburg
| | - Alfred Boettcher
- Institute for Clinical Chemistry and Laboratory Medicine, University Clinic of Regensburg
| | - Gunter Meister
- Institute for Biochemistry I, Faculty of Biology and Preclinical Medicine, University of RegensburgRegensburg Germany
| | - Gerd Schmitz
- Institute for Clinical Chemistry and Laboratory Medicine, University Clinic of Regensburg
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