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Ebeyer-Masotta M, Eichhorn T, Fischer MB, Weber V. Impact of production methods and storage conditions on extracellular vesicles in packed red blood cells and platelet concentrates. Transfus Apher Sci 2024; 63:103891. [PMID: 38336556 DOI: 10.1016/j.transci.2024.103891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2024]
Abstract
The use of blood and blood products can be life-saving, but there are also certain risks associated with their administration and use. Packed red blood cells (pRBCs) and platelet concentrates are the most commonly used blood products in transfusion medicine to treat anemia or acute and chronic bleeding disorders, respectively. During the production and storage of blood products, red blood cells and platelets release extracellular vesicles (EVs) as a result of the storage lesion, which may affect product quality. EVs are subcellular structures enclosed by a lipid bilayer and originate from the endosomal system or from the plasma membrane. They play a pivotal role in intercellular communication and are emerging as important regulators of inflammation and coagulation. Their cargo and their functional characteristics depend on the cell type from which they originate, as well as on their microenvironment, influencing their capacity to promote coagulation and inflammatory responses. Hence, the potential involvement of EVs in transfusion-related adverse events is increasingly recognized and studied. Here, we review the knowledge regarding the effect of production and storage conditions of pRBCs and platelet concentrates on the release of EVs. In this context, the mode of processing and anticoagulation, the influence of additive solutions and leukoreduction, as well as the storage duration will be addressed, and we discuss potential implications of EVs for the clinical outcome of transfusion.
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Affiliation(s)
- Marie Ebeyer-Masotta
- Center for Biomedical Technology, Department for Biomedical Research, University for Continuing Education Krems, Krems, Austria
| | - Tanja Eichhorn
- Center for Biomedical Technology, Department for Biomedical Research, University for Continuing Education Krems, Krems, Austria
| | - Michael B Fischer
- Center for Biomedical Technology, Department for Biomedical Research, University for Continuing Education Krems, Krems, Austria; Department of Blood Group Serology and Transfusion Medicine, Medical University of Vienna, Vienna, Austria
| | - Viktoria Weber
- Center for Biomedical Technology, Department for Biomedical Research, University for Continuing Education Krems, Krems, Austria.
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2
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Cognasse F, Hamzeh Cognasse H, Eyraud MA, Prier A, Arthaud CA, Tiberghien P, Begue S, de Korte D, Gouwerok E, Greinacher A, Aurich K, Noorman F, Dumont L, Kelly K, Cloutier M, Bazin R, Cardigan R, Huish S, Smethurst P, Devine D, Schubert P, Johnson L, Marks DC. Assessment of the soluble proteins HMGB1, CD40L and CD62P during various platelet preparation processes and the storage of platelet concentrates: The BEST collaborative study. Transfusion 2023; 63:217-228. [PMID: 36453841 DOI: 10.1111/trf.17200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Revised: 07/22/2022] [Accepted: 10/24/2022] [Indexed: 12/03/2022]
Abstract
BACKGROUND Structural and biochemical changes in stored platelets are influenced by collection and processing methods. This international study investigates the effects of platelet (PLT) processing and storage conditions on HMGB1, sCD40L, and sCD62P protein levels in platelet concentrate supernatants (PCs). STUDY DESIGN/METHODS PC supernatants (n = 3748) were collected by each international centre using identical centrifugation methods (n = 9) and tested centrally using the ELISA/Luminex platform. Apheresis versus the buffy coat (BC-PC) method, plasma storage versus PAS and RT storage versus cold (4°C) were investigated. We focused on PC preparation collecting samples during early (RT: day 1-3; cold: day 1-5) and late (RT: day 4-7; cold: day 7-10) storage time points. RESULTS HMGB1, sCD40L, and sCD62P concentrations were similar during early storage periods, regardless of storage solution (BC-PC plasma and BC-PC PAS-E) or temperature. During storage and without PAS, sCD40L and CD62P in BC-PC supernatants increased significantly (+33% and +41%, respectively) depending on storage temperature (22 vs. 4°C). However, without PAS-E, levels decreased significantly (-31% and -20%, respectively), depending on storage temperature (22 vs. 4°C). Contrastingly, the processing method appeared to have greater impact on HMGB1 release versus storage duration. These data highlight increases in these parameters during storage and differences between preparation methods and storage temperatures. CONCLUSIONS The HMGB1 release mechanism/intracellular pathways appear to differ from sCD62P and sCD40L. The extent to which these differences affect patient outcomes, particularly post-transfusion platelet increment and adverse events, warrants further investigation in clinical trials with various therapeutic indications.
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Affiliation(s)
- Fabrice Cognasse
- Établissement Français du Sang Auvergne-Rhône-Alpes (Dpt scientifique), Saint-Étienne, France.,University of Jean Monnet, Mines Saint-Étienne, INSERM, U 1059 SAINBIOSE, Saint-Étienne, France
| | - Hind Hamzeh Cognasse
- University of Jean Monnet, Mines Saint-Étienne, INSERM, U 1059 SAINBIOSE, Saint-Étienne, France
| | - Marie Ange Eyraud
- Établissement Français du Sang Auvergne-Rhône-Alpes (Dpt scientifique), Saint-Étienne, France.,University of Jean Monnet, Mines Saint-Étienne, INSERM, U 1059 SAINBIOSE, Saint-Étienne, France
| | - Amélie Prier
- Établissement Français du Sang Auvergne-Rhône-Alpes (Dpt scientifique), Saint-Étienne, France.,University of Jean Monnet, Mines Saint-Étienne, INSERM, U 1059 SAINBIOSE, Saint-Étienne, France
| | - Charles Antoine Arthaud
- Établissement Français du Sang Auvergne-Rhône-Alpes (Dpt scientifique), Saint-Étienne, France.,University of Jean Monnet, Mines Saint-Étienne, INSERM, U 1059 SAINBIOSE, Saint-Étienne, France
| | - Pierre Tiberghien
- Etablissement Français du Sang (headquarters Dpt), La Plaine, St Denis, France.,UMR RIGHT 1098, Inserm, Etablissement Français du Sang, Université de Franche-Comté, Besançon, France
| | - Stephane Begue
- Etablissement Français du Sang (headquarters Dpt), La Plaine, St Denis, France
| | - Dirk de Korte
- Department of Product and Process Development, Sanquin Blood Bank, Amsterdam, The Netherlands
| | - Eric Gouwerok
- Department of Product and Process Development, Sanquin Blood Bank, Amsterdam, The Netherlands.,Blood Cell Research, Sanquin Research and Landsteiner Laboratory, University of Amsterdam, Amsterdam, The Netherlands
| | - Andreas Greinacher
- Institut für Immunologie und Transfusionsmedizin (Institute for Immunology and Transfusion Medicine), Universitätsmedizin Greifswald (Greifswald School of Medicine), Greifswald, Germany
| | - Konstanze Aurich
- Institut für Immunologie und Transfusionsmedizin (Institute for Immunology and Transfusion Medicine), Universitätsmedizin Greifswald (Greifswald School of Medicine), Greifswald, Germany
| | - Femke Noorman
- Military Blood Bank, Ministry of Defence, Utrecht, The Netherlands
| | - Larry Dumont
- Vitalant Research Institute, Denver, Colorado, USA.,School of Medicine, University of Colorado, Aurora, Colorado, USA
| | - Kathleen Kelly
- Vitalant Research Institute, Denver, Colorado, USA.,School of Medicine, University of Colorado, Aurora, Colorado, USA
| | - Marc Cloutier
- Héma-Québec, Affaires Médicales et Innovation (Medical Affairs and Innovation), Quebec, Quebec, Canada
| | - Renée Bazin
- Héma-Québec, Affaires Médicales et Innovation (Medical Affairs and Innovation), Quebec, Quebec, Canada
| | - Rebecca Cardigan
- Component Development Laboratory, NHS Blood and Transplant and Department of Haematology, University of Cambridge, Cambridge, UK
| | - Sian Huish
- Component Development Laboratory, NHS Blood and Transplant and Department of Haematology, University of Cambridge, Cambridge, UK
| | - Peter Smethurst
- Component Development Laboratory, NHS Blood and Transplant and Department of Haematology, University of Cambridge, Cambridge, UK
| | - Dana Devine
- Centre for Innovation, Canadian Blood Services, University of British Columbia, Vancouver, British Columbia, Canada
| | - Peter Schubert
- Centre for Innovation, Canadian Blood Services, University of British Columbia, Vancouver, British Columbia, Canada
| | - Lacey Johnson
- Research & Development, Australian Red Cross Lifeblood, Alexandria, New South Wales, Australia
| | - Denese C Marks
- Research & Development, Australian Red Cross Lifeblood, Alexandria, New South Wales, Australia
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Cognasse F, Hamzeh-Cognasse H, Rosa M, Corseaux D, Bonneaudeau B, Pierre C, Huet J, Arthaud CA, Eyraud MA, Prier A, Duchez AC, Ebermeyer T, Heestermans M, Audoux-Caire E, Philippot Q, Le Voyer T, Hequet O, Fillet AM, Chavarin P, Legrand D, Richard P, Pirenne F, Gallian P, Casanova JL, Susen S, Morel P, Lacombe K, Bastard P, Tiberghien P. Inflammatory markers and auto-Abs to type I IFNs in COVID-19 convalescent plasma cohort study. EBioMedicine 2022; 87:104414. [PMID: 36535107 PMCID: PMC9758484 DOI: 10.1016/j.ebiom.2022.104414] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 11/10/2022] [Accepted: 11/30/2022] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND COVID-19 convalescent plasma (CCP) contains neutralising anti-SARS-CoV-2 antibodies that may be useful as COVID-19 passive immunotherapy in patients at risk of developing severe disease. Such plasma from convalescent patients may also have additional immune-modulatory properties when transfused to COVID-19 patients. METHODS CCP (n = 766) was compared to non-convalescent control plasma (n = 166) for soluble inflammatory markers, ex-vivo inflammatory bioactivity on endothelial cells, neutralising auto-Abs to type I IFNs and reported adverse events in the recipients. FINDINGS CCP exhibited a statistically significant increase in IL-6 and TNF-alpha levels (0.531 ± 0.04 vs 0.271 ± 0.04; (95% confidence interval [CI], 0.07371-0.4446; p = 0.0061) and 0.900 ± 0.07 vs 0.283 ± 0.07 pg/mL; (95% [CI], 0.3097-0.9202; p = 0.0000829) and lower IL-10 (0.731 ± 0.07 vs 1.22 ± 0.19 pg/mL; (95% [CI], -0.8180 to -0.1633; p = 0.0034) levels than control plasma. Neutralising auto-Abs against type I IFNs were detected in 14/766 (1.8%) CCPs and were not associated with reported adverse events when transfused. Inflammatory markers and bioactivity in CCP with or without auto-Abs, or in CCP whether or not linked to adverse events in transfused patients, did not differ to a statistically significant extent. INTERPRETATION Overall, CCP exhibited moderately increased inflammatory markers compared to the control plasma with no discernible differences in ex-vivo bioactivity. Auto-Abs to type I IFNs detected in a small fraction of CCP were not associated with reported adverse events or differences in inflammatory markers. Additional studies, including careful clinical evaluation of patients treated with CCP, are required in order to further define the clinical relevance of these findings. FUNDING French National Blood Service-EFS, the Association "Les Amis de Rémi" Savigneux, France, the "Fondation pour la Recherche Médicale (Medical Research Foundation)-REACTing 2020".
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Affiliation(s)
- Fabrice Cognasse
- Établissement Français du Sang Auvergne-Rhône-Alpes, Saint-Étienne, France,Univ Jean Monnet, Mines Saint-Étienne, INSERM, U 1059 Sainbiose, 42023, Saint-Étienne, France,Corresponding author. Etablissement Français du Sang Auvergne-Rhône-Alpes, INSERM U1059, Campus Santé Innovation - 10 rue de la Marandière, 42270, Saint-Priest-en-Jarez, France.
| | - Hind Hamzeh-Cognasse
- Univ Jean Monnet, Mines Saint-Étienne, INSERM, U 1059 Sainbiose, 42023, Saint-Étienne, France
| | - Mickael Rosa
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, CNRS, U1011- EGID, F-59000 Lille, France,Centre National de la Recherche Scientifique (National Scientific Research Centre), Surgical Critical Care, Department of Anaesthesiology and Critical Care, U1019 - Unité Mixte de Recherche 9017 (Mixed Research Unit 9017) – Lille Centre for Infection and Immunity, France
| | - Delphine Corseaux
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, CNRS, U1011- EGID, F-59000 Lille, France,Centre National de la Recherche Scientifique (National Scientific Research Centre), Surgical Critical Care, Department of Anaesthesiology and Critical Care, U1019 - Unité Mixte de Recherche 9017 (Mixed Research Unit 9017) – Lille Centre for Infection and Immunity, France
| | | | - Chloe Pierre
- Etablissement Français du Sang, La Plaine, St Denis, France
| | - Julie Huet
- Etablissement Français du Sang, La Plaine, St Denis, France
| | - Charles Antoine Arthaud
- Établissement Français du Sang Auvergne-Rhône-Alpes, Saint-Étienne, France,Univ Jean Monnet, Mines Saint-Étienne, INSERM, U 1059 Sainbiose, 42023, Saint-Étienne, France
| | - Marie Ange Eyraud
- Établissement Français du Sang Auvergne-Rhône-Alpes, Saint-Étienne, France,Univ Jean Monnet, Mines Saint-Étienne, INSERM, U 1059 Sainbiose, 42023, Saint-Étienne, France
| | - Amélie Prier
- Établissement Français du Sang Auvergne-Rhône-Alpes, Saint-Étienne, France,Univ Jean Monnet, Mines Saint-Étienne, INSERM, U 1059 Sainbiose, 42023, Saint-Étienne, France
| | - Anne Claire Duchez
- Établissement Français du Sang Auvergne-Rhône-Alpes, Saint-Étienne, France,Univ Jean Monnet, Mines Saint-Étienne, INSERM, U 1059 Sainbiose, 42023, Saint-Étienne, France
| | - Theo Ebermeyer
- Univ Jean Monnet, Mines Saint-Étienne, INSERM, U 1059 Sainbiose, 42023, Saint-Étienne, France
| | - Marco Heestermans
- Établissement Français du Sang Auvergne-Rhône-Alpes, Saint-Étienne, France,Univ Jean Monnet, Mines Saint-Étienne, INSERM, U 1059 Sainbiose, 42023, Saint-Étienne, France
| | - Estelle Audoux-Caire
- Établissement Français du Sang Auvergne-Rhône-Alpes, Saint-Étienne, France,Univ Jean Monnet, Mines Saint-Étienne, INSERM, U 1059 Sainbiose, 42023, Saint-Étienne, France
| | - Quentin Philippot
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, Institut National de la Santé et de la Recherche Médicale U1163 (National Institute for Health and Medical Research), Necker Hospital for Sick Children, Paris, France,University of Paris, Imagine Institute, Paris, France
| | - Tom Le Voyer
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, Institut National de la Santé et de la Recherche Médicale U1163 (National Institute for Health and Medical Research), Necker Hospital for Sick Children, Paris, France,University of Paris, Imagine Institute, Paris, France
| | - Olivier Hequet
- Établissement Français du Sang Auvergne-Rhône-Alpes, Saint-Étienne, France
| | | | - Patricia Chavarin
- Établissement Français du Sang Auvergne-Rhône-Alpes, Saint-Étienne, France
| | - Dominique Legrand
- Établissement Français du Sang Auvergne-Rhône-Alpes, Saint-Étienne, France
| | | | - France Pirenne
- Univ Paris Est Creteil, INSERM U955, Institut Mondor de Recherche Biomédicale (Mondor Biomedical Research Institute) (IMRB), Creteil, France & Laboratory of Excellence GR-Ex, Paris, France
| | - Pierre Gallian
- Etablissement Français du Sang, La Plaine, St Denis, France,UMR “Unité des Virus Emergents” (Emerging Virus Unit), Aix-Marseille University - IRD 190 - INSERM 1207 - IRBA - EFS - IHU Méditerranée Infection, Marseille, France
| | - Jean Laurent Casanova
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, Institut National de la Santé et de la Recherche Médicale U1163 (National Institute for Health and Medical Research), Necker Hospital for Sick Children, Paris, France,University of Paris, Imagine Institute, Paris, France,St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY, USA,Howard Hughes Medical Institute, New York, NY, USA
| | - Sophie Susen
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, CNRS, U1011- EGID, F-59000 Lille, France,Centre National de la Recherche Scientifique (National Scientific Research Centre), Surgical Critical Care, Department of Anaesthesiology and Critical Care, U1019 - Unité Mixte de Recherche 9017 (Mixed Research Unit 9017) – Lille Centre for Infection and Immunity, France
| | - Pascal Morel
- Etablissement Français du Sang, La Plaine, St Denis, France
| | - Karine Lacombe
- Sorbonne University, Inserm IPLESP, Infectious Diseases Department, Saint-Antoine Hospital, APHP (University Hospital Trust), Paris, France
| | - Paul Bastard
- Etablissement Français du Sang, La Plaine, St Denis, France,Laboratory of Human Genetics of Infectious Diseases, Necker Branch, Institut National de la Santé et de la Recherche Médicale U1163 (National Institute for Health and Medical Research), Necker Hospital for Sick Children, Paris, France,St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY, USA
| | - Pierre Tiberghien
- Etablissement Français du Sang, La Plaine, St Denis, France,UMR RIGHT U1098, INSERM, Etablissement Français du Sang, University of Franche-Comté, Besançon, France
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4
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Aiolfi R, Sitia G, Iannacone M, Brunetta I, Guidotti LG, Ruggeri ZM. Arenaviral infection causes bleeding in mice due to reduced serotonin release from platelets. Sci Signal 2022; 15:eabb0384. [PMID: 35192415 DOI: 10.1126/scisignal.abb0384] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Bleeding correlates with disease severity in viral hemorrhagic fevers. We found that the increase in type I interferon (IFN-I) in mice caused by infection with the Armstrong strain of lymphocytic choriomeningitis virus (LCMV; an arenavirus) reduced the megakaryocytic expression of genes encoding enzymes involved in lipid biosynthesis (cyclooxygenase 1 and thromboxane A synthase 1) and a thrombopoietic transcription factor (Nf-e2). The decreased expression of these genes was associated with reduced numbers of circulating platelets and defects in the arachidonic acid synthetic pathway, thereby suppressing serotonin release from δ-granules in platelets. Bleeding resulted when severe thrombocytopenia and altered platelet function reduced the amount of platelet-derived serotonin below a critical threshold. Bleeding was facilitated by the absence of the activity of the kinase Lyn or the administration of aspirin, an inhibitor of arachidonic acid synthesis. Mouse platelets were not directly affected by IFN-I because they lack the receptor for the cytokine (IFNAR1), suggesting that transfusion of normal platelets into LCMV-infected mice could increase the amount of platelet-released serotonin and help to control hemorrhage.
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Affiliation(s)
- Roberto Aiolfi
- Department of Molecular Medicine, MERU-Roon Research Center for Vascular Biology, Scripps Research, La Jolla, CA 92037, USA.,Division of Immunology, Transplantation, and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan 20132, Italy.,Vita-Salute San Raffaele University, Milan, Italy
| | - Giovanni Sitia
- Division of Immunology, Transplantation, and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan 20132, Italy
| | - Matteo Iannacone
- Division of Immunology, Transplantation, and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan 20132, Italy.,Vita-Salute San Raffaele University, Milan, Italy.,Experimental Imaging Center, IRCCS San Raffaele Scientific Institute, Milan 20132, Italy
| | - Ivan Brunetta
- Department of Molecular Medicine, MERU-Roon Research Center for Vascular Biology, Scripps Research, La Jolla, CA 92037, USA
| | - Luca G Guidotti
- Division of Immunology, Transplantation, and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan 20132, Italy.,Vita-Salute San Raffaele University, Milan, Italy
| | - Zaverio M Ruggeri
- Department of Molecular Medicine, MERU-Roon Research Center for Vascular Biology, Scripps Research, La Jolla, CA 92037, USA
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Driver B, Marks DC, van der Wal DE. Not all (N)SAID and done: Effects of nonsteroidal anti-inflammatory drugs and paracetamol intake on platelets. Res Pract Thromb Haemost 2020; 4:36-45. [PMID: 31989083 PMCID: PMC6971311 DOI: 10.1002/rth2.12283] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2019] [Revised: 09/07/2019] [Accepted: 10/19/2019] [Indexed: 12/12/2022] Open
Abstract
Platelets are key mediators of hemostasis and thrombosis and can be inhibited by nonsteroidal anti-inflammatory drugs (NSAIDs). As a result, platelet donors are temporarily deferred from donating if they have recently taken NSAIDs such as aspirin or ibuprofen. Despite these measures, a proportion of platelet donations show exposure to these drugs; however, little is known about the effect of NSAIDs and their metabolites on platelet quality in vivo and during storage. In this review, the effect of NSAIDs on platelet function is summarized, with a focus on the widely consumed over-the-counter (OTC) medications aspirin, ibuprofen, and the non-NSAID paracetamol. Aspirin and ibuprofen have well-defined antiplatelet effects. In comparison, studies regarding the effect of paracetamol on platelets report variable findings. The timing and order of NSAID intake is important, as concurrent NSAID use can inhibit or potentiate platelet activation depending on the drug taken. NSAID deferral periods and maximum platelet shelf-life is set by each country and are revised regularly. Reduced donor deferral periods and longer platelet storage times may affect the quality of platelet products, and it is therefore important to identify the possible impact of NSAID intake on platelet quality before and after storage.
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Affiliation(s)
- Ben Driver
- Research and DevelopmentAustralian Red Cross Blood ServiceSydneyNSWAustralia
| | - Denese C. Marks
- Research and DevelopmentAustralian Red Cross Blood ServiceSydneyNSWAustralia
- Sydney Medical SchoolThe University of SydneySydneyNSWAustralia
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6
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Blood Mixing Upregulates Platelet Membrane-Bound CD40 Ligand Expression In Vitro Independent of Abo Compatibility. Shock 2019; 50:301-307. [PMID: 29194343 DOI: 10.1097/shk.0000000000001068] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Platelets play a central role in the inflammation response via CD40 ligand (CD40L) expression, which may lead to transfusion reactions. The precise role of platelet CD40L-mediated inflammation in transfusion reactions is unclear. Therefore, we assessed the effects of in vitro blood mixing on platelet CD40L expression. In addition, we examined the effect of ABO compatibility on CD40L expression. Donor-packed red blood cells were acquired from a blood bank, and recipient blood was obtained from patients undergoing cardiac surgery and prepared as washed platelets. Donor blood was mixed with suspended, washed recipient platelets to obtain a final mixing ratio of 1%, 5%, or 10% (vol/vol). The blood mixtures were divided into three groups: group M, cross-matched blood-type mixing (n = 20); group S, ABO type-specific uncross-matched blood (n = 20); and group I, ABO incompatibility (not ABO type-specific blood and not process cross-matched) mixing (n = 20). The blood mixtures were used to detect platelet membrane-bound CD40L expression by flow cytometry. Blood mixing resulted in an increase in CD40L expression in group M (P < 0.001), group S (P < 0.001), and group I (P < 0.001). CD40L expression after blood mixing potentially led to a transfusion reaction in each of the groups. There were no differences in CD40L expression among the three groups (P = 0.988) correlated with ABO compatibility or incompatibility. This indicates that the reactions between red blood cell surface antigens and plasma antibodies do not play a role in the induction of CD40L expression.
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7
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Hout FM, Middelburg RA, Meer PF, Pors A, Wiersum‐Osselton JC, Schipperus MR, Kerkhoffs J, Bom JG. Effect of storage of platelet concentrates in PAS‐B, PAS‐C, or plasma on transfusion reactions. Transfusion 2019; 59:3140-3145. [DOI: 10.1111/trf.15497] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Revised: 04/09/2019] [Accepted: 06/06/2019] [Indexed: 02/06/2023]
Affiliation(s)
- Fabienne M.A. Hout
- Center for Clinical Transfusion ResearchSanquin/LUMC Leiden The Netherlands
- Department of Clinical EpidemiologyLeiden University Medical Center Leiden The Netherlands
| | - Rutger A. Middelburg
- Center for Clinical Transfusion ResearchSanquin/LUMC Leiden The Netherlands
- Department of Clinical EpidemiologyLeiden University Medical Center Leiden The Netherlands
| | - Pieter F. Meer
- Center for Clinical Transfusion ResearchSanquin/LUMC Leiden The Netherlands
| | - Aad Pors
- Center for Clinical Transfusion ResearchSanquin/LUMC Leiden The Netherlands
| | - Johanna C. Wiersum‐Osselton
- Transfusion and Transplantation Reactions in Patients, Dutch National Hemovigilance and Biovigilance Office Leiden The Netherlands
| | - Martin R. Schipperus
- Transfusion and Transplantation Reactions in Patients, Dutch National Hemovigilance and Biovigilance Office Leiden The Netherlands
- Department of HematologyHaga Teaching Hospital The Hague The Netherlands
| | - Jean‐Louis Kerkhoffs
- Center for Clinical Transfusion ResearchSanquin/LUMC Leiden The Netherlands
- Department of HematologyHaga Teaching Hospital The Hague The Netherlands
| | - Johanna G. Bom
- Center for Clinical Transfusion ResearchSanquin/LUMC Leiden The Netherlands
- Department of Clinical EpidemiologyLeiden University Medical Center Leiden The Netherlands
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8
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Evidence of CD40L/CD40 pathway involvement in experimental transfusion-related acute lung injury. Sci Rep 2019; 9:12536. [PMID: 31467410 PMCID: PMC6715651 DOI: 10.1038/s41598-019-49040-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2018] [Accepted: 08/05/2019] [Indexed: 01/04/2023] Open
Abstract
Platelet transfusions can cause adverse reactions in their recipients, including transfusion-related acute lung injury (TRALI). The pathophysiology of TRALI depends on a number of signaling pathways and the inflammatory role played by blood platelets remains controversial. Platelets are important in inflammation, particularly via the immunomodulator complex CD40/CD40L. We studied the specific function of the CD40/CD40L interaction in regulating an experimental TRALI Two-hit model. A mouse model of immune TRALI was triggered by injection of LPS and an anti-MHC I antibody, and the effect of injection of a neutralizing anti-CD40L antibody before induction of TRALI investigated. The characteristics of TRALI were decreased body temperature, pulmonary lesions, and immune cell infiltration into the alveolar space. Pulmonary infiltration was evaluated by blood counts of specific immune cells and their detection in lung sections. Inhibition of the CD40/CD40L immunomodulator interaction significantly reduced communication between immune and/or endothelial cells and the development of pulmonary edema. Hence, our results indicate that targeting of the CD40/CD40L interaction could be an important method to prevent TRALI. While considering that our work concerned a mouse model, we postulate that improvement of the conditions under which platelet concentrates are prepared/stored would assist in alleviating the risk of TRALI.
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9
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Thomas KA, Shea SM, Yazer MH, Spinella PC. Effect of leukoreduction and pathogen reduction on the hemostatic function of whole blood. Transfusion 2019; 59:1539-1548. [PMID: 30980757 DOI: 10.1111/trf.15175] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2018] [Revised: 01/08/2019] [Accepted: 01/14/2019] [Indexed: 12/21/2022]
Abstract
BACKGROUND There is renewed interest in the use of whole blood (WB) for resuscitation of patients in hemorrhagic shock. Leukoreduction with platelet-sparing filters and pathogen reduction may be used to improve the safety profile of WB, yet the effects of leukoreduction and pathogen reduction on WB hemostatic function are not well characterized. STUDY DESIGN AND METHODS Blood from 32 healthy group O donors was divided into treatment groups (n = 8 for each group): untreated, pathogen reduced (PR+ ), leukoreduced using an in-line filter (LR+ ), or PR+ LR+ . Units were stored without agitation for 21 days between 1° and 6°C, with sampling on days 0 (pre- and post-treatments), 1, 3, 5, 10, 15, and 21 for hemostatic function as assessed by thromboelastometry, thrombin generation, platelet activation factors, and platelet impedance aggregometry. RESULTS From day 3 (D3) to D15 of storage, platelet count was reduced in PR+ /LR+ units compared to PR- /LR- units. From D10 to D21 of storage, maximum clot firmness (MCF) was reduced in PR+ /LR+ units compared to PR- /LR- units. From D3 to D21 of storage, platelet aggregation was reduced in PR+ /LR+ units compared to PR- /LR- units. Total thrombin generation was similar in all groups from D0 to D21. CONCLUSIONS The combination of LR with a platelet-sparing filter and PR significantly reduces hemostatic function compared to either treatment alone or untreated WB. The clinical consequences of LR and PR of WB in patients with severe bleeding should be examined in trials before both are used in combination in patients.
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Affiliation(s)
- Kimberly A Thomas
- Department of Pediatrics, Division of Pediatric Critical Care Medicine, Washington University School of Medicine, St. Louis, Missouri
| | - Susan M Shea
- Department of Pediatrics, Division of Pediatric Critical Care Medicine, Washington University School of Medicine, St. Louis, Missouri
| | - Mark H Yazer
- Institute for Transfusion Medicine, The University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Philip C Spinella
- Department of Pediatrics, Division of Pediatric Critical Care Medicine, Washington University School of Medicine, St. Louis, Missouri.,Coagulation and Blood Research Program, United States Army Institute of Surgical Research, FT Sam Houston, San Antonio, Texas
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10
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Zhang Q, Lu M, Wu MX. Potentials for prolonging shelf-life of platelets by near infrared low-level light. JOURNAL OF BIOPHOTONICS 2019; 12:e201800390. [PMID: 30561165 DOI: 10.1002/jbio.201800390] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Revised: 12/07/2018] [Accepted: 12/16/2018] [Indexed: 06/09/2023]
Abstract
Platelets are uniquely stored at room temperature, during which they gradually loss their quality owing to deteriorating functions of mitochondria over time. Given the well-documented beneficial effect of near infrared low-level light (LLL) on mitochondrial functions, we explored a potential for LLL to protect mitochondrial function and extend the shelf-life of platelets beyond the current 5 days. We found that exposure of a platelet-containing storage bag to 830 nm light-emitting diode (LED) light at 0.5 J/cm2 prior to storage could significantly retain a pH value and viability of the platelets stored for 8 days with improved quality compared to those stored similarly for 5 days in controls. The LLL inhibited reactive oxygen species (ROS) and lactate production, while sustaining ATP synthesis and mitochondrial membrane potential and morphology in the stored platelets. It also sustained aggregation capacity and in vivo survival of stored platelets, concomitant with no significant activation, as suggested by similar CD62p expression and enhanced agonist-induced aggregation and recovery following infusion in the presence compared to absence of LLL treatment. This simple, additive-free, cost-effective, noninvasive approach can be readily incorporated into the current platelet storage system to potentially improve quality of stored platelets.
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Affiliation(s)
- Qi Zhang
- Wellman Center for Photomedicine, Massachusetts General Hospital, Boston, Massachusetts
- Department of Dermatology, Harvard Medical School, Boston, Massachusetts
| | - Min Lu
- Wellman Center for Photomedicine, Massachusetts General Hospital, Boston, Massachusetts
- Department of Dermatology, Harvard Medical School, Boston, Massachusetts
| | - Mei X Wu
- Wellman Center for Photomedicine, Massachusetts General Hospital, Boston, Massachusetts
- Department of Dermatology, Harvard Medical School, Boston, Massachusetts
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11
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Koessler J, Niklaus M, Weber K, Koessler A, Kuhn S, Boeck M, Kobsar A. The Role of Human Platelet Preparation for Toll-Like Receptors 2 and 4 Related Platelet Responsiveness. TH OPEN 2019; 3:e94-e102. [PMID: 31249988 PMCID: PMC6524919 DOI: 10.1055/s-0039-1685495] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2018] [Accepted: 02/25/2019] [Indexed: 02/06/2023] Open
Abstract
Background
Like immune cells, platelets express the repertoire of toll-like receptors (TLR), among them TLR2 and TLR4, which are important for the recognition of bacterial patterns. Receptor-mediated functional effects in platelets have been investigated, but reliable conclusions are tampered due to heterogeneous study designs with variable platelet preparation methods. This study compares TLR2- and TLR4-dependent platelet responsiveness in platelet-rich plasma (PRP) and in washed platelets (WPs).
Material and Methods
Fresh peripheral blood samples from healthy donors served for the preparation of PRP and WP. Basal and agonist-stimulated TLR2 and TLR4 expression levels were evaluated by flow cytometry. Light transmission aggregometry was used to investigate functional effects of TLR2 and TLR4 stimulation with Pam3CSK4 or LPS (lipopolysaccharides from
Escherichia coli
) as ligands. The capacity of chemokine release was determined by immunoassays.
Results
Pam3CSK4 and LPS (in combination with thrombin) were able to induce aggregation in WP, but not in PRP, with threshold concentrations of 15 µg/mL. Basal expression levels of TLR2 and TLR4 were higher in WP than in PRP, increasing several-fold rapidly and persistently upon platelet activation with potent agonists. Pam3CSK4 (15 µg/mL) or LPS led to the submaximal release of RANTES, PF4, PDGF, NAP-2, and sCD40L from WP. In PRP, secretory effects are less pronounced for RANTES, PDGF, or PF4, and not detectable for NAP-2 or sCD40L.
Conclusion
The effects mediated by TLR2 and TLR4 stimulation are dependent on platelet preparation, an important issue for experimental designs and for manufacturing of platelet concentrates in transfusion medicine.
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Affiliation(s)
- Juergen Koessler
- Institute of Clinical Transfusion Medicine and Haemotherapy, University of Würzburg, Würzburg, Germany
| | - Marius Niklaus
- Institute of Clinical Transfusion Medicine and Haemotherapy, University of Würzburg, Würzburg, Germany
| | - Katja Weber
- Institute of Clinical Transfusion Medicine and Haemotherapy, University of Würzburg, Würzburg, Germany
| | - Angela Koessler
- Institute of Clinical Transfusion Medicine and Haemotherapy, University of Würzburg, Würzburg, Germany
| | - Sabine Kuhn
- Institute of Clinical Transfusion Medicine and Haemotherapy, University of Würzburg, Würzburg, Germany
| | - Markus Boeck
- Institute of Clinical Transfusion Medicine and Haemotherapy, University of Würzburg, Würzburg, Germany
| | - Anna Kobsar
- Institute of Clinical Transfusion Medicine and Haemotherapy, University of Würzburg, Würzburg, Germany
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12
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Tariket S, Hamzeh-Cognasse H, Arthaud CA, Laradi S, Bourlet T, Berthelot P, Garraud O, Cognasse F. Inhibition of the CD40/CD40L complex protects mice against ALI-induced pancreas degradation. Transfusion 2019; 59:1090-1101. [DOI: 10.1111/trf.15206] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2018] [Revised: 11/18/2018] [Accepted: 11/19/2018] [Indexed: 02/06/2023]
Affiliation(s)
- Sofiane Tariket
- Université de Lyon; GIMAP-EA3064; Saint-Etienne France
- Établissement Français du Sang Auvergne-Rhône-Alpes; Saint-Etienne France
| | | | | | - Sandrine Laradi
- Université de Lyon; GIMAP-EA3064; Saint-Etienne France
- Établissement Français du Sang Auvergne-Rhône-Alpes; Saint-Etienne France
| | | | | | - Olivier Garraud
- Université de Lyon; GIMAP-EA3064; Saint-Etienne France
- Institut National de Transfusion Sanguine (INTS); Paris France
| | - Fabrice Cognasse
- Université de Lyon; GIMAP-EA3064; Saint-Etienne France
- Établissement Français du Sang Auvergne-Rhône-Alpes; Saint-Etienne France
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13
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Transfused platelets enhance alloimmune responses to transfused KEL-expressing red blood cells in a murine model. BLOOD TRANSFUSION = TRASFUSIONE DEL SANGUE 2018; 17:368-377. [PMID: 30418129 DOI: 10.2450/2018.0178-18] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Received: 09/10/2018] [Accepted: 10/17/2018] [Indexed: 12/12/2022]
Abstract
BACKGROUND Factors influencing the development of alloantibodies against blood group antigens on transfused red blood cells are poorly defined. We hypothesised that transfused platelets may act as a danger signal to recipients and affect humoral immune responses to transfused red blood cells. MATERIALS AND METHODS Platelet-rich plasma prepared from wild-type C57BL/6 or CD40L knock-out donors was transfused into wild-type or CD40L knock-out recipients. Leucoreduced red blood cells from transgenic donors expressing high levels of the human KEL glycoprotein in an erythrocyte-specific manner (KELhi donors) were transfused after the platelets, and anti-KEL responses were measured longitudinally. In some experiments, recipients were treated with poly (I:C), monoclonal CD40L-blocking antibody, or CD4-depleting antibody prior to transfusion. RESULTS Transfusion of wild-type C57BL/6 platelets or treatment with poly (I:C) prior to KELhi red blood cell transfusion led to an anti-KEL alloimmune response in wild-type recipients. Transfusion of platelets from wild-type but not CD40L knock-out donors prior to KELhi red blood cell transfusion led to an IgG anti-KEL alloimmune response in CD40L knock-out recipients; unexpectedly, transfusion of platelets from CD40L knock-out donors prior to KELhi red blood cell transfusion led to a robust anti-KEL alloimmune response in wild-type recipients. Recipient treatment with MR1 CD40L-blocking antibody or CD4-depleting antibody prevented KEL alloimmunisation altogether. DISCUSSION Transfused platelets serve as an adjuvant in this T-dependent murine model of anti-KEL red blood cell alloimmunisation, with CD40/CD40L interactions being involved to some degree but with additional mechanisms also playing a role. These findings raise questions about the role that transfused or endogenous platelets may play in other innate/adaptive immune responses.
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14
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Loelius SG, Lannan KL, Blumberg N, Phipps RP, Spinelli SL. The HIV protease inhibitor, ritonavir, dysregulates human platelet function in vitro. Thromb Res 2018; 169:96-104. [PMID: 30031293 PMCID: PMC6174677 DOI: 10.1016/j.thromres.2018.07.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2017] [Revised: 06/19/2018] [Accepted: 07/03/2018] [Indexed: 11/22/2022]
Abstract
There are 37 million people globally infected with the Human Immunodeficiency Virus (HIV). People living with HIV can achieve nearly normal lifespans due to the use of antiretroviral drugs (ARVs). However, people living with HIV experience chronic inflammation and increased risk for cardiovascular diseases (CVD) relative to uninfected people. While the cause for this risk is unclear, some ARVs have been associated with CVD, and it is speculated that some ARVs potentiate inflammation in infected individuals. Platelets are a critical link between inflammation and the development and progression of CVD, but the effects of ARVs on platelets are largely understudied. In this study, we examined the effects of ARVs on human platelet function in vitro. Our data show that the ARV ritonavir, a protease inhibitor, severely altered human platelet lipid mediator production (prostaglandin E2 and thromboxane) in both resting and activated platelets. Further characterization revealed that ritonavir altered measures of platelet hemostatic and thrombotic function that included significantly decreased platelet spreading, increased platelet aggregation, and trended toward increased clot strength. These data provide proof-of-principle that ARVs can directly dysregulate human platelets, possibly contributing to inflammation-related comorbidities. These data may provide mechanistic insight into the factors contributing to increased risk of CVD in people living with HIV, and may help guide future development of new HIV agents and ARV regimens that mitigate platelet dysregulation by ARVs.
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Affiliation(s)
- Shannon G Loelius
- Department of Pathology and Laboratory Medicine, University of Rochester School of Medicine and Dentistry, 601 Elmwood Ave, Box 608, Rochester, NY 14642, United States of America
| | - Katie L Lannan
- Department of Pathology and Laboratory Medicine, University of Rochester School of Medicine and Dentistry, 601 Elmwood Ave, Box 608, Rochester, NY 14642, United States of America
| | - Neil Blumberg
- Department of Pathology and Laboratory Medicine, University of Rochester School of Medicine and Dentistry, 601 Elmwood Ave, Box 608, Rochester, NY 14642, United States of America
| | - Richard P Phipps
- Department of Pathology and Laboratory Medicine, University of Rochester School of Medicine and Dentistry, 601 Elmwood Ave, Box 608, Rochester, NY 14642, United States of America
| | - Sherry L Spinelli
- Department of Pathology and Laboratory Medicine, University of Rochester School of Medicine and Dentistry, 601 Elmwood Ave, Box 608, Rochester, NY 14642, United States of America.
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15
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Assessment of soluble platelet CD40L and CD62P during the preparation process and the storage of apheresis platelet concentrates: Absence of factors related to donors and donations. Transfus Clin Biol 2018; 25:192-196. [DOI: 10.1016/j.tracli.2018.07.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2017] [Accepted: 07/02/2018] [Indexed: 01/10/2023]
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16
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Waters L, Cameron M, Padula MP, Marks DC, Johnson L. Refrigeration, cryopreservation and pathogen inactivation: an updated perspective on platelet storage conditions. Vox Sang 2018; 113:317-328. [PMID: 29441601 DOI: 10.1111/vox.12640] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2017] [Revised: 11/28/2017] [Accepted: 01/15/2018] [Indexed: 01/08/2023]
Abstract
Conventional storage of platelet concentrates limits their shelf life to between 5 and 7 days due to the risk of bacterial proliferation and the development of the platelet storage lesion. Cold storage and cryopreservation of platelets may facilitate extension of the shelf life to weeks and years, and may also provide the benefit of being more haemostatically effective than conventionally stored platelets. Further, treatment of platelet concentrates with pathogen inactivation systems reduces bacterial contamination and provides a safeguard against the risk of emerging and re-emerging pathogens. While each of these alternative storage techniques is gaining traction individually, little work has been done to examine the effect of combining treatments in an effort to further improve product safety and minimize wastage. This review aims to discuss the benefits of alternative storage techniques and how they may be combined to alleviate the problems associated with conventional platelet storage.
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Affiliation(s)
- L Waters
- Research & Development, Australian Red Cross Blood Service, Alexandria, NSW, Australia.,School of Life Sciences, University of Technology Sydney, Sydney, NSW, Australia
| | - M Cameron
- Research & Development, Australian Red Cross Blood Service, Alexandria, NSW, Australia.,School of Life Sciences, University of Technology Sydney, Sydney, NSW, Australia
| | - M P Padula
- School of Life Sciences, University of Technology Sydney, Sydney, NSW, Australia
| | - D C Marks
- Research & Development, Australian Red Cross Blood Service, Alexandria, NSW, Australia
| | - L Johnson
- Research & Development, Australian Red Cross Blood Service, Alexandria, NSW, Australia
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17
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Losos M, Biller E, Li J, Blower L, Hamad D, Patel G, Scrape S, Cataland S, Chen J. Prolonged platelet storage associated with increased frequency of transfusion-related adverse events. Vox Sang 2017; 113:170-176. [DOI: 10.1111/vox.12622] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2017] [Revised: 09/19/2017] [Accepted: 11/07/2017] [Indexed: 12/14/2022]
Affiliation(s)
- M. Losos
- Department of Pathology and Immunology; Baylor College of Medicine; Houston TX USA
| | - E. Biller
- Department of Pathology; The Ohio State University Wexner Medical Center; Columbus OH USA
| | - J. Li
- College of Pharmacy; The Ohio State University Wexner Medical Center; Columbus OH USA
| | - L. Blower
- Department of Pathology; The Ohio State University Wexner Medical Center; Columbus OH USA
| | - D. Hamad
- Department of Pathology; The Ohio State University Wexner Medical Center; Columbus OH USA
| | - G. Patel
- Department of Pathology; The Ohio State University Wexner Medical Center; Columbus OH USA
| | - S. Scrape
- Department of Pathology; The Ohio State University Wexner Medical Center; Columbus OH USA
| | - S. Cataland
- Department of Internal Medicine; Division of Hematology; The Ohio State University Wexner Medical Center; Columbus OH USA
| | - J. Chen
- Department of Pathology; The Ohio State University Wexner Medical Center; Columbus OH USA
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18
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Tariket S, Sut C, Arthaud CA, Eyraud MA, Meneveaux A, Laradi S, Hamzeh-Cognasse H, Garraud O, Cognasse F. Modeling the effect of platelet concentrate supernatants on endothelial cells: focus on endocan/ESM-1. Transfusion 2017; 58:439-445. [PMID: 29238987 DOI: 10.1111/trf.14450] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2017] [Revised: 10/17/2017] [Accepted: 10/20/2017] [Indexed: 12/14/2022]
Abstract
BACKGROUND Platelets (PLTs) are prone to activation and the release of biologic response modifiers (BRMs) under storage conditions. The transfusion inflammatory reaction in the vascular compartment involves endothelial cell activation due to cell-cell interactions and BRMs infused with the blood products. Endocan/ESM-1 is a proteoglycan secreted by endothelial cells under the control of proinflammatory cytokines. We aimed to measure endocan activity in supernatants of PLT components (PCs), implicated in serious adverse reactions (SARs) or not (no.AR), sampled at different stages during storage. STUDY DESIGN AND METHODS PLT function, by quantification of soluble CD62P, and their ability to produce endocan were assessed. Functional testing of PC supernatants was performed on EA.hy926 endothelial cells in vitro by exposing them to PC supernatants from each group (no.AR or SARs); EA.hy926 activation was evaluated by their production of interleukin (IL)-6 and endocan. RESULTS PLT endocan secretion was not induced in response to PLT surface molecule agonists, and no significant correlation was observed between sCD62P and endocan concentration after PLT activation. However, we observed a significant increase in the secretion of IL-6 and endocan after EA.hy926 activation by all PC supernatants. IL-6 and endocan secretion were significantly higher for cells stimulated with SAR than those stimulated with no.AR PC supernatants, as well as cell apoptosis. CONCLUSION The correlation between the secretion of endocan and that of IL-6 by endothelial cells suggests that endocan can be used as a predictive marker of inflammation for the quality assessment of transfusion grade PLTs.
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Affiliation(s)
- Sofiane Tariket
- Etablissement Français du Sang Auvergne-Rhône-Alpes, Saint Etienne, France.,Université de Lyon, GIMAP-EA3064, Saint Etienne, France
| | - Caroline Sut
- Etablissement Français du Sang Auvergne-Rhône-Alpes, Saint Etienne, France.,Université de Lyon, GIMAP-EA3064, Saint Etienne, France
| | | | - Marie-Ange Eyraud
- Etablissement Français du Sang Auvergne-Rhône-Alpes, Saint Etienne, France
| | - Astrid Meneveaux
- Etablissement Français du Sang Auvergne-Rhône-Alpes, Saint Etienne, France
| | - Sandrine Laradi
- Etablissement Français du Sang Auvergne-Rhône-Alpes, Saint Etienne, France.,Université de Lyon, GIMAP-EA3064, Saint Etienne, France
| | | | - Olivier Garraud
- Université de Lyon, GIMAP-EA3064, Saint Etienne, France.,Institut National de la Transfusion Sanguine (INTS), Paris, France
| | - Fabrice Cognasse
- Etablissement Français du Sang Auvergne-Rhône-Alpes, Saint Etienne, France.,Université de Lyon, GIMAP-EA3064, Saint Etienne, France
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19
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NasrEldin E. Effect of cold storage on platelets quality stored in a small containers: Implications for pediatric transfusion. PEDIATRIC HEMATOLOGY ONCOLOGY JOURNAL 2017. [DOI: 10.1016/j.phoj.2017.07.001] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
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20
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Platelet soluble CD40-ligand level is associated with transfusion adverse reactions in a mixed threshold-and-hit model. Blood 2017; 130:1380-1383. [PMID: 28720587 DOI: 10.1182/blood-2017-03-773945] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
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21
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Chen J, Losos M, Yang S, Li J, Wu H, Cataland S. Increased complement activation during platelet storage. Transfusion 2017; 57:2182-2188. [DOI: 10.1111/trf.14215] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2017] [Revised: 04/29/2017] [Accepted: 05/07/2017] [Indexed: 12/30/2022]
Affiliation(s)
- Jian Chen
- Department of Pathology; The Ohio State University Wexner Medical Center; Columbus Ohio
| | - Michael Losos
- Department of Pathology and Immunology; Baylor College of Medicine; Houston Texas
| | - Shangbin Yang
- Department of Pathology; The Ohio State University Wexner Medical Center; Columbus Ohio
| | - Junan Li
- College of Pharmacy; The Ohio State University Wexner Medical Center; Columbus Ohio
| | - Haifeng Wu
- Department of Pathology; The Ohio State University Wexner Medical Center; Columbus Ohio
| | - Spero Cataland
- Department of Internal Medicine, Division of Hematology; The Ohio State University Wexner Medical Center; Columbus Ohio
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22
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Abstract
Transfusion reactions are common occurrences, and clinicians who order or transfuse blood components need to be able to recognize adverse sequelae of transfusion. The differential diagnosis of any untoward clinical event should always consider adverse sequelae of transfusion, even when transfusion occurred weeks earlier. There is no pathognomonic sign or symptom that differentiates a transfusion reaction from other potential medical problems, so vigilance is required during and after transfusion when a patient presents with a change in clinical status. This review covers the presentation, mechanisms, and management of transfusion reactions that are commonly encountered, and those that can be life-threatening.
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Affiliation(s)
- William J Savage
- Transfusion Medicine, Brigham and Women's Hospital, Harvard Medical School, 75 Francis Street, Amory 260, Boston, MA 02115, USA.
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23
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Lannan KL, Spinelli SL, Blumberg N, Phipps RP. Maresin 1 induces a novel pro-resolving phenotype in human platelets. J Thromb Haemost 2017; 15:802-813. [PMID: 28079976 PMCID: PMC5378657 DOI: 10.1111/jth.13620] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2016] [Indexed: 01/01/2023]
Abstract
Essentials Specialized proresolving mediators (SPMs) promote the resolution of inflammation. This study sought to investigate the effects of SPMs on human platelet function. The SPM, Maresin 1, enhanced hemostatic, but suppressed inflammatory functions of platelets. SPMs uniquely regulate platelet function and may represent a new class of antiplatelet agents. SUMMARY Background Antiplatelet therapy is a cornerstone of modern medical practice and is routinely employed to reduce the likelihood of myocardial infarction, thrombosis and stroke. However, current antiplatelet therapies, such as aspirin, often have adverse side-effects, including increased risk of bleeding, and some patients are relatively 'aspirin-resistant'. Platelets are intimately involved in hemostasis and inflammation, and clinical consequences are associated with excessive or insufficient platelet activation. Objectives A major unmet need in the field of hematology is the development of new agents that safely prevent unwanted platelet activation in patients with underlying cardiovascular disease, while minimizing the risk of bleeding. Here, we investigate the potential of endogenously produced, specialized pro-resolving mediators (SPMs) as novel antiplatelet agents. SPMs are a recently discovered class of lipid-derived molecules that drive the resolution of inflammation without being overtly immunosuppressive. Methods Human platelets were treated with lipoxin A4, resolvin D1, resolvin D2, 17-HDHA or maresin 1 for 15 min, then were subjected to platelet function tests, including spreading, aggregation and inflammatory mediator release. Results We show for the first time that human platelets express the SPM receptors, GPR32 and ALX. Furthermore, our data demonstrate that maresin 1 differentially regulates platelet hemostatic function by enhancing platelet aggregation and spreading, while suppressing release of proinflammatory and prothrombotic mediators. Conclusions These data support the concept that SPMs differentially regulate platelet function and may represent a novel class of antiplatelet agents. SPMs also may play an important role in the resolution of inflammation in cardiovascular diseases.
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Affiliation(s)
- K L Lannan
- Department of Environmental Medicine, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA
- Department of Microbiology and Immunology, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA
| | - S L Spinelli
- Department of Pathology and Laboratory Medicine, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA
| | - N Blumberg
- Department of Pathology and Laboratory Medicine, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA
| | - R P Phipps
- Department of Environmental Medicine, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA
- Department of Microbiology and Immunology, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA
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24
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Spinelli SL, Lannan KL, Loelius SG, Phipps RP. In Vitro and Ex Vivo Approaches to Evaluate Next-Generation Tobacco and Non-Tobacco Products on Human Blood Platelets. ACTA ACUST UNITED AC 2017; 3:110-120. [PMID: 28337466 PMCID: PMC5338183 DOI: 10.1089/aivt.2016.0034] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Human blood platelets are major hemostatic regulators in the circulation and important in the mediation of chronic inflammation and immunomodulation. They are key elements that promote cardiovascular pathogenesis that leads to atherosclerosis, thrombosis, myocardial infarction, and stroke. New information on tobacco use and platelet dysregulation shows that these highly understudied vascular cells are dysregulated by tobacco smoke. Thus, platelet function studies should be an important consideration for the evaluation of existing and next-generation tobacco and non-tobacco products. Novel in vitro approaches are being sought to investigate these products and their influence on platelet function. Platelets are ideally suited for product assessment, as robust and novel in vitro translational methods are available to assess platelet function. Furthermore, the use of human biological systems has the advantage that risk predictions will better reflect the human condition.
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Affiliation(s)
- Sherry L Spinelli
- Department of Pathology and Laboratory Medicine, University of Rochester School of Medicine and Dentistry , Rochester, New York
| | - Katie L Lannan
- Department of Environmental Medicine, University of Rochester School of Medicine and Dentistry , Rochester, New York
| | - Shannon G Loelius
- Department of Microbiology and Immunology, University of Rochester School of Medicine and Dentistry , Rochester, New York
| | - Richard P Phipps
- Department of Pathology and Laboratory Medicine, University of Rochester School of Medicine and Dentistry, Rochester, New York.; Department of Environmental Medicine, University of Rochester School of Medicine and Dentistry, Rochester, New York.; Department of Microbiology and Immunology, University of Rochester School of Medicine and Dentistry, Rochester, New York
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Leucocyte cytokines dominate platelet cytokines overtime in non-leucoreduced platelet components. BLOOD TRANSFUSION = TRASFUSIONE DEL SANGUE 2016; 16:63-72. [PMID: 27643752 DOI: 10.2450/2016.0076-16] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Received: 03/22/2016] [Accepted: 06/06/2016] [Indexed: 01/12/2023]
Abstract
BACKGROUND Leucoreduction of blood components, including platelet components, is strongly encouraged but not yet universal, especially outside high income countries. As both leucocytes and platelets secrete copious amounts of pro-inflammatory cytokines/chemokines under various conditions and during storage, we investigated the potential of the respective secretory programmes of these cells in order to evaluate their subsequent pathophysiological effects. MATERIAL AND METHODS A total of 158 individual non-leucoreduced platelet components were obtained from Tunisian donors and tested for characteristic biological response modifiers (BRM) of leukocytes (IL-1β, IL-8), platelets (sCD62P, sCD40L) and both cell types (TNF-α, RANTES) in the presence or absence of thrombin stimulation and after different periods of storage (up to 5 days). BRM levels were determined using enzyme-linked immunosorbent assays and Luminex technology. Platelet-leucocyte aggregate formation during storage was analysed using flow cytometry. RESULTS Leucocyte- and platelet-associated BRM had clearly distinct profiles both at the onset (day 0) and termination (day 5) of the observation period but altered during the intermediate period so that their respective importance was inverted; in fact, the profiles were merged and indistinguishable on days 2-3. The leucocyte-derived BRM largely dominated over platelet-derived ones and further altered the BRM platelet secretion programme. DISCUSSION This study contributes substantial, new information on leucocyte/platelet interactions and their likely role in transfusion when leucodepletion cannot be performed or is only partially achieved.
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Increased risk of cardiovascular disease in premenopausal female ragpickers of Eastern India: involvement of inflammation, oxidative stress, and platelet hyperactivity. Mol Cell Biochem 2016; 419:193-203. [PMID: 27421852 DOI: 10.1007/s11010-016-2773-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2016] [Accepted: 07/09/2016] [Indexed: 12/18/2022]
Abstract
Millions of poor people in the developing world still thrive on ragpicking. In the present study, we have examined whether ragpicking is associated with increased risk of cardiovascular disease. For this, we have enrolled 112 premenopausal female ragpickers (median age 30 years) and 98 age-matched housemaids as control from Kolkata, Eastern India. Venous blood was drawn for routine hematology; flow cytometry was used to measure generation of reactive oxygen species (ROS) by leukocytes, surface expression of CD62P (P-selectin) in platelets and CD11b in leukocytes. Collagen-induced platelet aggregation was evaluated by aggregometer, and erythrocytic superoxide dismutase (SOD) was measured by spectrophotometry. Soluble P-selectin (sP-sel) and CD40L (sCD40L), neutrophil-activating protein-2 (NAP-2), platelet and plasma serotonin, oxidized low-density lipoprotein (oxLDL), and anticardiolipin antibodies (aCL) in plasma were measured by ELISA. Compared with control, the ragpickers had significantly higher prevalence of hypertension and prehypertension, and hypertension was positively associated with ragpicking. The ragpickers also had higher levels of inflammation (elevated NAP-2), oxidative stress (elevated ROS generation with depleted SOD) with oxLDL, platelet activation and aggregability, soluble CD40 ligand, with altered serotonin level (rose in plasma but depleted in platelet). A greater percentage of ragpickers had elevated serum level of aCL of the IgG and IgM isotypes than the controls. The results suggest that the occupation of ragpicking increases the risk of cardiovascular diseases in premenopausal women of Eastern India via inflammation, oxidative stress, platelet hyperactivity, and hypertension.
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Tariket S, Sut C, Hamzeh-Cognasse H, Laradi S, Pozzetto B, Garraud O, Cognasse F. Transfusion-related acute lung injury: transfusion, platelets and biological response modifiers. Expert Rev Hematol 2016; 9:497-508. [DOI: 10.1586/17474086.2016.1152177] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
| | | | | | - Sandrine Laradi
- Université de Lyon, Saint Etienne, France
- Etablissement Français du Sang - Rhônes-Alpes-Auvergne, Saint-Etienne, France
| | | | - Olivier Garraud
- Université de Lyon, Saint Etienne, France
- INTS - Institut National de la Transfusion Sanguine, Paris, France
| | - Fabrice Cognasse
- Université de Lyon, Saint Etienne, France
- Etablissement Français du Sang - Rhônes-Alpes-Auvergne, Saint-Etienne, France
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Lannan KL, Refaai MA, Ture SK, Morrell CN, Blumberg N, Phipps RP, Spinelli SL. Resveratrol preserves the function of human platelets stored for transfusion. Br J Haematol 2015; 172:794-806. [PMID: 26683619 DOI: 10.1111/bjh.13862] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2015] [Accepted: 10/07/2015] [Indexed: 12/30/2022]
Abstract
Stored platelets undergo biochemical, structural and functional changes that lead to decreased efficacy and safety of platelet transfusions. Not only do platelets acquire markers of activation during storage, but they also fail to respond normally to agonists post-storage. We hypothesized that resveratrol, a cardioprotective antioxidant, could act as a novel platelet storage additive to safely prevent unwanted platelet activation during storage, while simultaneously preserving normal haemostatic function. Human platelets treated with resveratrol and stored for 5 d released less thromboxane B2 and prostaglandin E2 compared to control platelets. Resveratrol preserved the ability of platelets to aggregate, spread and respond to thrombin, suggesting an improved ability to activate post-storage. Utilizing an in vitro model of transfusion and thromboelastography, clot strength was improved with resveratrol treatment compared to conventionally stored platelets. The mechanism of resveratrol's beneficial actions on stored platelets was partly mediated through decreased platelet apoptosis in storage, resulting in a longer half-life following transfusion. Lastly, an in vivo mouse model of transfusion demonstrated that stored platelets are prothrombotic and that resveratrol delayed vessel occlusion time to a level similar to transfusion with fresh platelets. We show resveratrol has a dual ability to reduce unwanted platelet activation during storage, while preserving critical haemostatic function.
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Affiliation(s)
- Katie L Lannan
- Department of Microbiology and Immunology, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA
| | - Majed A Refaai
- Department of Pathology and Laboratory Medicine, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA
| | - Sara K Ture
- Aab Cardiovascular Research Institute, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA
| | - Craig N Morrell
- Aab Cardiovascular Research Institute, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA
| | - Neil Blumberg
- Department of Pathology and Laboratory Medicine, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA
| | - Richard P Phipps
- Department of Microbiology and Immunology, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA.,Department of Pathology and Laboratory Medicine, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA.,Department of Environmental Medicine, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA
| | - Sherry L Spinelli
- Department of Pathology and Laboratory Medicine, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA
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Perros AJ, Christensen AM, Flower RL, Dean MM. Soluble Mediators in Platelet Concentrates Modulate Dendritic Cell Inflammatory Responses in an Experimental Model of Transfusion. J Interferon Cytokine Res 2015; 35:821-30. [PMID: 26133961 DOI: 10.1089/jir.2015.0029] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
The transfusion of platelet concentrates (PCs) is widely used to treat thrombocytopenia and severe trauma. Ex vivo storage of PCs is associated with a storage lesion characterized by partial platelet activation and the release of soluble mediators, such as soluble CD40 ligand (sCD40L), RANTES, and interleukin (IL)-8. An in vitro whole blood culture transfusion model was employed to assess whether mediators present in PC supernatants (PC-SNs) modulated dendritic cell (DC)-specific inflammatory responses (intracellular staining) and the overall inflammatory response (cytometric bead array). Lipopolysaccharide (LPS) was included in parallel cultures to model the impact of PC-SNs on cell responses following toll-like receptor-mediated pathogen recognition. The impact of both the PC dose (10%, 25%) and ex vivo storage period was investigated [day 2 (D2), day 5 (D5), day 7 (D7)]. PC-SNs alone had minimal impact on DC-specific inflammatory responses and the overall inflammatory response. However, in the presence of LPS, exposure to PC-SNs resulted in a significant dose-associated suppression of the production of DC IL-12, IL-6, IL-1α, tumor necrosis factor-α (TNF-α), and macrophage inflammatory protein (MIP)-1β and storage-associated suppression of the production of DC IL-10, TNF-α, and IL-8. For the overall inflammatory response, IL-6, TNF-α, MIP-1α, MIP-1β, and inflammatory protein (IP)-10 were significantly suppressed and IL-8, IL-10, and IL-1β significantly increased following exposure to PC-SNs in the presence of LPS. These data suggest that soluble mediators present in PCs significantly suppress DC function and modulate the overall inflammatory response, particularly in the presence of an infectious stimulus. Given the central role of DCs in the initiation and regulation of the immune response, these results suggest that modulation of the DC inflammatory profile is a probable mechanism contributing to transfusion-related complications.
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Affiliation(s)
- Alexis J Perros
- 1 Research and Development , Australian Red Cross Blood Service, Brisbane, Australia .,2 Faculty of Health, School of Biomedical Sciences, Queensland University of Technology , Brisbane, Australia
| | - Anne-Marie Christensen
- 1 Research and Development , Australian Red Cross Blood Service, Brisbane, Australia .,2 Faculty of Health, School of Biomedical Sciences, Queensland University of Technology , Brisbane, Australia
| | - Robert L Flower
- 1 Research and Development , Australian Red Cross Blood Service, Brisbane, Australia .,2 Faculty of Health, School of Biomedical Sciences, Queensland University of Technology , Brisbane, Australia
| | - Melinda M Dean
- 1 Research and Development , Australian Red Cross Blood Service, Brisbane, Australia .,2 Faculty of Health, School of Biomedical Sciences, Queensland University of Technology , Brisbane, Australia
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Stolla M, Refaai MA, Heal JM, Spinelli SL, Garraud O, Phipps RP, Blumberg N. Platelet transfusion - the new immunology of an old therapy. Front Immunol 2015; 6:28. [PMID: 25699046 PMCID: PMC4313719 DOI: 10.3389/fimmu.2015.00028] [Citation(s) in RCA: 65] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2014] [Accepted: 01/14/2015] [Indexed: 01/14/2023] Open
Abstract
Platelet transfusion has been a vital therapeutic approach in patients with hematologic malignancies for close to half a century. Randomized trials show that prophylactic platelet transfusions mitigate bleeding in patients with acute myeloid leukemia. However, even with prophylactic transfusions, as many as 75% of patients, experience hemorrhage. While platelet transfusion efficacy is modest, questions and concerns have arisen about the risks of platelet transfusion therapy. The acknowledged serious risks of platelet transfusion include viral transmission, bacterial sepsis, and acute lung injury. Less serious adverse effects include allergic and non-hemolytic febrile reactions. Rare hemolytic reactions have occurred due to a common policy of transfusing without regard to ABO type. In the last decade or so, new concerns have arisen; platelet-derived lipids are implicated in transfusion-related acute lung injury after transfusion. With the recognition that platelets are immune cells came the discoveries that supernatant IL-6, IL-27 sCD40L, and OX40L are closely linked to febrile reactions and sCD40L with acute lung injury. Platelet transfusions are pro-inflammatory, and may be pro-thrombotic. Anti-A and anti-B can bind to incompatible recipient or donor platelets and soluble antigens, impair hemostasis and thus increase bleeding. Finally, stored platelet supernatants contain biological mediators such as VEGF and TGF-β1 that may compromise the host versus tumor response. This is particularly of concern in patients receiving many platelet transfusions, as for acute leukemia. New evidence suggests that removing stored supernatant will improve clinical outcomes. This new view of platelets as pro-inflammatory and immunomodulatory agents suggests that innovative approaches to improving platelet storage and pre-transfusion manipulations to reduce toxicity could substantially improve the efficacy and safety of this long-employed therapy.
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Affiliation(s)
- Moritz Stolla
- Department of Pathology and Laboratory Medicine, School of Medicine and Dentistry, University of Rochester Medical Center , Rochester, NY , USA
| | - Majed A Refaai
- Department of Pathology and Laboratory Medicine, School of Medicine and Dentistry, University of Rochester Medical Center , Rochester, NY , USA
| | - Joanna M Heal
- Department of Pathology and Laboratory Medicine, School of Medicine and Dentistry, University of Rochester Medical Center , Rochester, NY , USA
| | - Sherry L Spinelli
- Department of Pathology and Laboratory Medicine, School of Medicine and Dentistry, University of Rochester Medical Center , Rochester, NY , USA
| | - Olivier Garraud
- Etablissement Francais du Sang Auvergne-Loire, Universite de Lyon , Saint-Etienne , France
| | - Richard P Phipps
- Department of Pathology and Laboratory Medicine, School of Medicine and Dentistry, University of Rochester Medical Center , Rochester, NY , USA ; Department of Microbiology and Immunology, School of Medicine and Dentistry, University of Rochester Medical Center , Rochester, NY , USA ; Department of Environmental Medicine, School of Medicine and Dentistry, University of Rochester Medical Center , Rochester, NY , USA ; Department of Medicine, School of Medicine and Dentistry, University of Rochester Medical Center , Rochester, NY , USA
| | - Neil Blumberg
- Department of Pathology and Laboratory Medicine, School of Medicine and Dentistry, University of Rochester Medical Center , Rochester, NY , USA
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Xie RF, Hu P, Wang ZC, Yang J, Yang YM, Gao L, Fan HH, Zhu YM. Platelet-derived microparticles induce polymorphonuclear leukocyte-mediated damage of human pulmonary microvascular endothelial cells. Transfusion 2015; 55:1051-7. [PMID: 25565376 DOI: 10.1111/trf.12952] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2014] [Revised: 10/12/2014] [Accepted: 10/13/2014] [Indexed: 12/29/2022]
Affiliation(s)
| | - Ping Hu
- The Institute of Life Science; East China Normal University; Shanghai China
| | | | - Jie Yang
- Shanghai Blood Center; Shanghai China
| | | | - Li Gao
- Shanghai Blood Center; Shanghai China
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Abstract
INTRODUCTION Platelet refrigeration decreases the risk of bacterial contamination and may preserve function better than standard-of-care room temperature (RT) storage. Benefits could include lower transfusion-related complications, decreased costs, improved hemostasis in acutely bleeding patients, and extended shelf life. In this study, we compared the effects of 22°C and 4°C storage on the functional and activation status of apheresis platelets. METHODS Apheresis platelets (n = 5 per group) were stored for 5 days at 22°C with agitation (RT) versus at 4°C with agitation (4°C + AG) and without (4°C). Measurements included platelet counts, mean platelet volume, blood gas analytes, aggregation response, thromboelastography, thromboxane B2 and soluble CD40 ligand release, activation markers, and microparticle formation. RESULTS Sample pH levels were within acceptable limits for storage products (pH 6.2-7.4). Platelet glucose metabolism (P < 0.05), aggregation response (adenosine diphosphate: RT 0; 4°C + AG 5.0 ± 0.8; 4°C 5.6 ± 0.9; P < 0.05), and clot strength (maximum amplitude: RT 58 ± 2; 4°C + AG 63 ± 2; 4°C 67 ± 2; P < 0.05) were better preserved at 4°C compared with RT storage. Refrigerated samples were more activated compared with RT (P < 0.05), although thromboxane B2 (P < 0.05) and soluble CD40 ligand release (P < 0.05) were higher at RT. Agitation did not improve the quality of 4°C-stored samples. CONCLUSIONS Apheresis platelets stored at 4°C maintain more viable metabolic characteristics, are hemostatically more effective, and release fewer proinflammatory mediators than apheresis platelets stored at RT over 5 days. Given the superior bacteriologic safety of refrigerated products, these data suggest that cold-stored platelets may improve outcomes for acutely bleeding patients.
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Nguyen KA, Hamzeh-Cognasse H, Sebban M, Fromont E, Chavarin P, Absi L, Pozzetto B, Cognasse F, Garraud O. A computerized prediction model of hazardous inflammatory platelet transfusion outcomes. PLoS One 2014; 9:e97082. [PMID: 24830754 PMCID: PMC4022636 DOI: 10.1371/journal.pone.0097082] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2013] [Accepted: 04/14/2014] [Indexed: 12/12/2022] Open
Abstract
Background Platelet component (PC) transfusion leads occasionally to inflammatory hazards. Certain BRMs that are secreted by the platelets themselves during storage may have some responsibility. Methodology/Principal Findings First, we identified non-stochastic arrangements of platelet-secreted BRMs in platelet components that led to acute transfusion reactions (ATRs). These data provide formal clinical evidence that platelets generate secretion profiles under both sterile activation and pathological conditions. We next aimed to predict the risk of hazardous outcomes by establishing statistical models based on the associations of BRMs within the incriminated platelet components and using decision trees. We investigated a large (n = 65) series of ATRs after platelet component transfusions reported through a very homogenous system at one university hospital. Herein, we used a combination of clinical observations, ex vivo and in vitro investigations, and mathematical modeling systems. We calculated the statistical association of a large variety (n = 17) of cytokines, chemokines, and physiologically likely factors with acute inflammatory potential in patients presenting with severe hazards. We then generated an accident prediction model that proved to be dependent on the level (amount) of a given cytokine-like platelet product within the indicated component, e.g., soluble CD40-ligand (>289.5 pg/109 platelets), or the presence of another secreted factor (IL-13, >0). We further modeled the risk of the patient presenting either a febrile non-hemolytic transfusion reaction or an atypical allergic transfusion reaction, depending on the amount of the chemokine MIP-1α (<20.4 or >20.4 pg/109 platelets, respectively). Conclusions/Significance This allows the modeling of a policy of risk prevention for severe inflammatory outcomes in PC transfusion.
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Affiliation(s)
| | | | - Marc Sebban
- Laboratoire Hubert Curien - UMR CNRS 5516, Saint-Etienne, France
| | - Elisa Fromont
- Laboratoire Hubert Curien - UMR CNRS 5516, Saint-Etienne, France
| | | | - Lena Absi
- EFS Auvergne-Loire, Saint-Etienne, France
| | | | - Fabrice Cognasse
- GIMAP-EA3064, Université de Lyon, Saint-Étienne, France
- EFS Auvergne-Loire, Saint-Etienne, France
| | - Olivier Garraud
- GIMAP-EA3064, Université de Lyon, Saint-Étienne, France
- EFS Auvergne-Loire, Saint-Etienne, France
- * E-mail:
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Sanchooli J, Ramroodi N, Sanadgol N, Sarabandi V, Ravan H, Rad RS. Relationship between metalloproteinase 2 and 9 concentrations and soluble CD154 expression in Iranian patients with multiple sclerosis. Kaohsiung J Med Sci 2014; 30:235-42. [DOI: 10.1016/j.kjms.2013.12.008] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2013] [Accepted: 10/08/2013] [Indexed: 01/21/2023] Open
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Cohn CS, Stubbs J, Schwartz J, Francis R, Goss C, Cushing M, Shaz B, Mair D, Brantigan B, Heaton WA. A comparison of adverse reaction rates for PAS C versus plasma platelet units. Transfusion 2014; 54:1927-34. [DOI: 10.1111/trf.12597] [Citation(s) in RCA: 74] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2013] [Revised: 12/18/2013] [Accepted: 01/09/2014] [Indexed: 11/29/2022]
Affiliation(s)
- Claudia S. Cohn
- Department of Laboratory Medicine and Pathology; University of Minnesota Medical School; Minneapolis Minnesota
| | | | - Joseph Schwartz
- Department of Pathology and Cell Biology; Columbia University Medical Center-New York Presbyterian Hospital; New York New York
| | - Richard Francis
- Department of Pathology and Cell Biology; Columbia University Medical Center-New York Presbyterian Hospital; New York New York
| | - Cheryl Goss
- Department of Pathology and Laboratory Medicine; Weill Cornell Medical Center; New York New York
| | - Melissa Cushing
- Department of Pathology and Laboratory Medicine; Weill Cornell Medical Center; New York New York
| | - Beth Shaz
- Medical Programs and Services; New York Blood Center; New York New York
| | - David Mair
- American Red Cross-North Central Region; St Paul Minnesota
| | | | - W. Andrew Heaton
- Transfusion Service and Donor Services; North Shore University Hospital; Manhasset New York
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Tanaka S, Hayashi T, Tani Y, Hirayama F. Removal of biological response modifiers associated with platelet transfusion reactions by columns containing adsorption beads. Transfusion 2014; 54:1790-7. [PMID: 24417744 DOI: 10.1111/trf.12542] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2013] [Revised: 11/06/2013] [Accepted: 11/15/2013] [Indexed: 01/09/2023]
Abstract
BACKGROUND Biological response modifiers (BRMs), such as soluble CD40 ligand (sCD40L); regulated upon activation, normal T-cell expressed, and secreted (RANTES); and transforming growth factor-β1 (TGF-β1), are released from platelets (PLTs) during storage and may trigger adverse effects after PLT transfusion. Although washing PLTs is effective at reducing the level of BRMs and the incidence of transfusion reactions, the washing procedure is time-consuming and may induce PLT activation. Furthermore, some BRMs continue to accumulate during the storage of washed PLTs. A method to remove BRMs using adsorbent columns has not yet been developed. STUDY DESIGN AND METHODS We evaluated the ability of columns packed with Selesorb and Liposorber beads, which are both clinically used, to remove BRMs from PLT concentrates (PCs) stored for 5 days. The levels of these BRMs were determined before and after adsorption. RESULTS The adsorption columns significantly reduced the levels of RANTES and sCD40L and partially reduced TGF-β1. There were no significant effects on PLT activation, aggregation, morphology, and plasma lactate dehydrogenase (an indicator of PLT lysis) levels, or hypotonic shock response. Adsorption, however, reduced the PLT recovery to approximately 60% of the untreated value. CONCLUSIONS This study showed that the levels of BRMs were substantially reduced using columns of clinically available adsorption beads. PLT functions and the quality of PCs were maintained after adsorption. The use of adsorption columns may be useful in reducing the incidence of nonhemolytic transfusion reactions.
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Spinelli SL, Lannan KL, Casey AE, Croasdell A, Curran TM, Henrichs KF, Pollock SJ, Milne GA, Refaai MA, Francis CW, Phipps RP, Blumberg N. Isoprostane and isofuran lipid mediators accumulate in stored red blood cells and influence platelet function in vitro. Transfusion 2013; 54:1569-79. [PMID: 24192515 DOI: 10.1111/trf.12485] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2013] [Revised: 09/05/2013] [Accepted: 09/18/2013] [Indexed: 12/16/2022]
Abstract
BACKGROUND Stored red blood cells (RBCs) release hemoglobin (Hb) that leads to oxidative damage, which may contribute to thrombosis in susceptible transfusion recipients. Oxidative stress stimulates the generation of a new class of lipid mediators called F2 -isoprostanes (F2 -IsoPs) and isofurans (IsoFs) that influence cellular behavior. This study investigated RBC-derived F2 -IsoPs and IsoFs during storage and their influence on human platelets (PLTs). STUDY DESIGN AND METHODS F2 -IsoP and IsoF levels in RBC supernatants were measured by mass spectrometry during storage and after washing. The effects of stored supernatants, cell-free Hb, or a key F2 -IsoP, 8-iso-prostaglandin F2α (PGF2α ), on PLT function were examined in vitro. RESULTS F2 -IsoPs, IsoFs, and Hb accumulated in stored RBC supernatants. Prestorage leukoreduction reduced supernatant F2 -IsoPs and IsoFs levels, which increased again over storage time. Stored RBC supernatants and 8-iso-PGF2α induced PLT activation marker CD62P (P-selectin) expression and prothrombotic thromboxane A2 release. Cell-free Hb did not alter PLT mediator release, but did inhibit PLT spreading. Poststorage RBC washing reduced F2 -IsoP and IsoF levels up to 24 hours. CONCLUSIONS F2 -IsoPs and IsoFs are produced by stored RBCs and induce adverse effects on PLT function in vitro, supporting a potential novel role for bioactive lipids in adverse transfusion outcomes. F2 -IsoP and IsoF levels could be useful biomarkers for determining the suitability of blood components for transfusion. A novel finding is that cell-free Hb inhibits PLT spreading and could adversely influence wound healing. Poststorage RBC washing minimizes harmful lipid mediators, and its use could potentially reduce transfusion complications.
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Affiliation(s)
- Sherry L Spinelli
- Department of Pathology and Laboratory Medicine, University of Rochester School of Medicine and Dentistry, Rochester, New York
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Hamzeh-Cognasse H, Damien P, Nguyen KA, Arthaud CA, Eyraud MA, Chavarin P, Absi L, Osselaer JC, Pozzetto B, Cognasse F, Garraud O. Immune-reactive soluble OX40 ligand, soluble CD40 ligand, and interleukin-27 are simultaneously oversecreted in platelet components associated with acute transfusion reactions. Transfusion 2013; 54:613-25. [PMID: 23944651 DOI: 10.1111/trf.12378] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2013] [Accepted: 06/10/2013] [Indexed: 12/16/2022]
Abstract
BACKGROUND Leukoreduction of labile blood components dramatically decreases the frequency of minor, intermediate, and severe adverse events (AEs), referred to as acute transfusion reactions (ATRs), especially after transfusion of platelet components (PCs). The pathophysiology of AEs may result from accumulation of soluble, secreted, platelet (PLT) factors with proinflammatory functions stored in PCs. Thus, several cosynergizing factors associated with PLT accumulation in PCs may contribute to clinically reported ATRs with inflammatory symptoms. STUDY DESIGN AND METHODS We screened for 65 PLT-associated secretory products in PCs that caused ATRs and identified PLT molecules associated with ATRs and inflammation. A functional in vitro study using PC supernatants assayed on reporting immune cells was performed to indicate relevance. RESULTS Among 10,600 apheresis PCs, 30 caused inflammatory ATRs and contained significantly elevated levels of soluble CD40 ligand (sCD40L), interleukin (IL)-27, and soluble OX40 ligand (sOX40L). Normal PLTs secreted IL-27 and sOX40L at bioactive concentrations upon thrombin stimulation and were up regulated in association with ATRs, similar to sCD40L. Other secreted products were identified but not investigated further as their positivity was not consistent. CONCLUSIONS This study demonstrates the putative participation of PLT-derived sOX40L, IL-27, and sCD40L, which accumulate in PC supernatants, with inflammatory-type ATRs. Further studies are required to determine the clinical significance of these findings to forecast preventive measures whenever possible.
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Plaza EM, Céspedes P, Fernández H, Sánchez-Guiu MI, Egea JM, Vicente V, Lozano ML, Rivera J. Quality assessment of buffy-coat-derived leucodepleted platelet concentrates in PAS-plasma, prepared by the OrbiSac or TACSI automated system. Vox Sang 2013; 106:38-44. [DOI: 10.1111/vox.12072] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2013] [Revised: 06/26/2013] [Accepted: 06/29/2013] [Indexed: 11/26/2022]
Affiliation(s)
- E. M. Plaza
- Centro Regional de Hemodonación; Servicio de Hematología y Oncología Médica; Hospital Universitario Morales Meseguer Universidad de Murcia; Murcia Spain
| | - P. Céspedes
- Centro Regional de Hemodonación; Servicio de Hematología y Oncología Médica; Hospital Universitario Morales Meseguer Universidad de Murcia; Murcia Spain
| | - H. Fernández
- Centro Regional de Hemodonación; Servicio de Hematología y Oncología Médica; Hospital Universitario Morales Meseguer Universidad de Murcia; Murcia Spain
| | - M. I. Sánchez-Guiu
- Centro Regional de Hemodonación; Servicio de Hematología y Oncología Médica; Hospital Universitario Morales Meseguer Universidad de Murcia; Murcia Spain
| | - J. M. Egea
- Servicio de Bioquímica; Hospital Universitario Morales Meseguer Universidad de Murcia; Murcia Spain
| | - V. Vicente
- Centro Regional de Hemodonación; Servicio de Hematología y Oncología Médica; Hospital Universitario Morales Meseguer Universidad de Murcia; Murcia Spain
| | - M. L. Lozano
- Centro Regional de Hemodonación; Servicio de Hematología y Oncología Médica; Hospital Universitario Morales Meseguer Universidad de Murcia; Murcia Spain
| | - J. Rivera
- Centro Regional de Hemodonación; Servicio de Hematología y Oncología Médica; Hospital Universitario Morales Meseguer Universidad de Murcia; Murcia Spain
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Lannan KL, Sahler J, Spinelli SL, Phipps RP, Blumberg N. Transfusion immunomodulation--the case for leukoreduced and (perhaps) washed transfusions. Blood Cells Mol Dis 2012; 50:61-8. [PMID: 22981700 DOI: 10.1016/j.bcmd.2012.08.009] [Citation(s) in RCA: 85] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2012] [Revised: 08/22/2012] [Accepted: 08/23/2012] [Indexed: 11/17/2022]
Abstract
During the last three decades, a growing body of clinical, basic science and animal model data has demonstrated that blood transfusions have important effects on the immune system. These effects include: dysregulation of inflammation and innate immunity leading to susceptibility to microbial infection, down-regulation of cellular (T and NK cell) host defenses against tumors, and enhanced B cell function that leads to alloimmunization to blood group, histocompatibility and other transfused antigens. Furthermore, transfusions alter the balance between hemostasis and thrombosis through inflammation, nitric oxide scavenging, altered rheologic properties of the blood, immune complex formation and, no doubt, several mechanisms not yet elucidated. The net effects are rarely beneficial to patients, unless they are in imminent danger of death due to exsanguination or life threatening anemia. These findings have led to appeals for more conservative transfusion practice, buttressed by randomized trials showing that patients do not benefit from aggressive transfusion practices. At the risk of hyperbole, one might suggest that if the 18th and 19th centuries were characterized by physicians unwittingly harming patients through venesection and bleeding, the 20th century was characterized by physicians unwittingly harming patients through current transfusion practices. In addition to the movement to more parsimonious use of blood transfusions, an effort has been made to reduce the toxic effects of blood transfusions through modifications such as leukoreduction and saline washing. More recently, there is early evidence that reducing the storage period of red cells transfused might be a strategy for minimizing adverse outcomes such as infection, thrombosis, organ failure and mortality in critically ill patients particularly at risk for these hypothesized effects. The present review will focus on two approaches, leukoreduction and saline washing, as means to reduce adverse transfusion outcomes.
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Affiliation(s)
- Katie L Lannan
- Department of Microbiology and Immunology, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA
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Sahler J, Spinelli S, Phipps R, Blumberg N. CD40 ligand (CD154) involvement in platelet transfusion reactions. Transfus Clin Biol 2012; 19:98-103. [PMID: 22703674 DOI: 10.1016/j.tracli.2012.02.003] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2012] [Accepted: 02/29/2012] [Indexed: 12/30/2022]
Abstract
Platelet transfusions are commonly used treatments that occasionally lead to adverse reactions. Clinical trials, in vitro and animal studies have been performed to try to understand the causes of such reactions. Multiple studies have shown that the supernatant fraction of platelet concentrates contain prothrombotic and pro-inflammatory mediators. The origin of these mediators was first ascribed to white blood cells contaminating the platelet preparation. However, the accumulation of bioactive mediators after leukoreduction focused attention on platelets themselves during storage. Numerous cytokines, chemokines and prostaglandins are released in stored platelet concentrates. We have focused on a powerful mediator called soluble CD40 ligand (sCD40L, formally known as CD154) as a seminal contributor to adverse reactions. sCD40L can bind and signal the surface receptor, CD40, which is present on various types of human cells including white blood cells, vascular cells and fibroblasts. Downstream results of sCD40L/CD40 signaling include pro-inflammatory cytokine and chemokine production, prothrombotic mediator release, adherence and transmigration of leukocytes to endothelium and other undesirable vascular inflammatory events. Increased plasma levels of sCD40L can be detected in conditions such as myocardial infarction, stroke, unstable angina, high cholesterol, or other cardiovascular conditions. In retrospective studies, correlations were made between increased sCD40L levels of platelet concentrates and adverse transfusion reactions. We hypothesize that transfusion of partially activated, CD40L-expressing platelets along with sCD40L into a recipient with damaged or dysfunctional vascular tissue results in a "double-hit", thus inciting inflammation and vascular damage in the recipient.
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Affiliation(s)
- J Sahler
- Department of Microbiology and Immunology, School of Medicine and Dentistry, University of Rochester, 601, Elmwood Avenue Rochester, New York 14642, USA
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Vetlesen A, Mirlashari MR, Akkök CA, Kelher MR, Khan SY, Silliman CC, Kjeldsen-Kragh J. Biological response modifiers in photochemically pathogen-reduced versus untreated apheresis platelet concentrates. Transfusion 2012; 53:147-55. [PMID: 22563732 DOI: 10.1111/j.1537-2995.2012.03681.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND Lipids and other biologically active substances accumulate in platelet concentrates (PCs) during storage. Some of these substances have been suggested to modulate immune responses and to play a pathogenic role in the development of transfusion-related acute lung injury. This study compared the content and impact of some biological response modifiers in PCs treated with pathogen reduction (PR) technology and nontreated PCs. STUDY DESIGN AND METHODS Apheresis PCs (n = 12) were split in two: one split was subjected to PR treatment (INTERCEPT, Cerus Corp.) and the other split was left untreated. Basic characterization and content of vascular endothelial growth factor (VEGF) and sCD154 were measured. Lipopolysaccharide (LPS)-induced secretion of interleukin-10 (IL-10) and tumor necrosis factor-α (TNF-α) was measured after incubation of heparinized whole blood with platelet (PLT) supernatants. The supernatants' neutrophil (PMN)-priming capacity, and thereby activation of the NADPH oxidase, was measured as the rate of superoxide anion production after formyl-Met-Leu-Phe activation. Lipids were extracted from the supernatants on Day 6 and tested for PMN-priming activity. RESULTS Supernatants from PR-treated PCs demonstrated significantly higher mean PLT volume (MPV) and O(2) , lower pH, CO(2) , and HCO(3-) , and significantly less LPS-induced TNF-α secretion compared to untreated PCs. No differences in swirling, PLT count, potassium levels, glucose consumption, lactate production, IL-10, VEGF, sCD154, or PMN-priming activity were found between the groups over time. CONCLUSION INTERCEPT PR treatment caused no substantial differences in PCs, except for minor changes in MPV and metabolic variables. Further studies are needed to explain the differences in the LPS-induced TNF-α secretion.
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Affiliation(s)
- Annette Vetlesen
- Department of Immunology and Transfusion Medicine, Oslo University Hospital, Ullevaal, Oslo, Norway.
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Evaluation of platelet function during extended storage in additive solution, prepared in a new container that allows manual buffy-coat platelet pooling and leucoreduction in the same system. BLOOD TRANSFUSION = TRASFUSIONE DEL SANGUE 2012; 10:480-9. [PMID: 22682335 DOI: 10.2450/2012.0112-11] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Received: 09/14/2011] [Accepted: 12/28/2011] [Indexed: 12/14/2022]
Abstract
BACKGROUND A novel and practical storage container designed for manual buffy-coat pooling and leucodepletion was evaluated to assess its filtration performance and to analyse the quality of stored leucoreduced buffy-coat-derived platelet pools. MATERIALS AND METHODS To analyse the grifols leucored transfer PL system, blood was collected from random donors into standard triple bag systems, and fractionated using standard procedures to obtain buffy-coats. Ten leucodepleted platelet pools were prepared each from five units of buffy-coats in additive solution. Concentrates were stored for 10 days at 22 °C on an end-over-end agitator. On days 0, 5, 7, and 10 of storage, samples were tested using standard in vitro platelet parameters. RESULTS The use of this novel system for volume reduction and leucodepletion of buffy-coats resuspended in additive solution led to platelet pools that met the European requirements. pH was maintained well, declining from an initial value of 7.11±0.04 to 6.88±0.08 after 10 days. Parameters of cell lysis, response to a hypotonic stimulus and aggregation induced by agonists (arachidonic acid, ristocetin, collagen or thrombin receptor activating peptide) were also well-preserved. During storage, the quality profile of the platelet pools remained very similar to that previously reported in platelet concentrates in terms of metabolism, platelet activation (CD62, CD63, sCD62), expression of glycoproteins Ib and IIb/IIIa, capacity of glycoprotein IIb/IIIa to become activated upon ADP stimulation, and release of biological response modifiers (sCD40L and RANTES). DISCUSSION This new system allows the preparation of leucodepleted buffy-coat platelet pools in additive solution with good preservation of platelet function. The logistics of the procedure are relatively simple and it results in good-quality components, which may reduce costs and ease the process of buffy-coat pooling and leucocyte reduction in transfusion services.
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Bercovitz RS, Kelher MR, Khan SY, Land KJ, Berry TH, Silliman CC. The pro-inflammatory effects of platelet contamination in plasma and mitigation strategies for avoidance. Vox Sang 2011; 102:345-53. [PMID: 22092073 DOI: 10.1111/j.1423-0410.2011.01559.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND AND OBJECTIVES Plasma and platelet concentrates are disproportionately implicated in transfusion-related acute lung injury (TRALI). Platelet-derived pro-inflammatory mediators, including soluble CD40 ligand (sCD40L), accumulate during storage. We hypothesized that platelet contamination induces sCD40L generation that causes neutrophil [polymorphonuclear leucocyte (PMN)] priming and PMN-mediated cytotoxicity. MATERIALS AND METHODS Plasma was untreated, centrifuged (12,500 g) or separated from leucoreduced whole blood (WBLR) prior to freezing. Platelet counts and sCD40L concentrations were measured 1-5 days post-thaw. The plasma was assayed for PMN priming activity and was used in a two-event in vitro model of PMN-mediated human pulmonary microvascular endothelial cell (HMVEC) cytotoxicity. RESULTS Untreated plasma contained 42±4·2×10(3)/μl platelets, which generated sCD40L accumulation (1·6-eight-fold vs. controls). Priming activity and HMVEC cytotoxicity were directly proportional to sCD40L concentration. WBLR and centrifugation reduced platelet and sCD40L contamination, abrogating the pro-inflammatory potential. CONCLUSION Platelet contamination causes sCD40L accumulation in stored plasma that may contribute to TRALI. Platelet reduction is potentially the first TRALI mitigation effort in plasma manufacturing.
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Wenzel F, Günther W, Baertl A, Gruber W, Sorg RV, Haas R, Giers G. Platelet transfusion alters CD40L blood level and release capacity in patients suffering from thrombocytopenia. Transfusion 2011; 52:1213-20. [PMID: 22082313 DOI: 10.1111/j.1537-2995.2011.03438.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND Platelet (PLT)-derived cytokines, such as soluble CD40 ligand (sCD40L), play an important role in the development of adverse transfusion reactions associated with the administration of PLT products. In this study, we determined sCD40L concentration and release capacity in patients with thrombocytopenia before and after receiving a PLT transfusion. STUDY DESIGN AND METHODS The study included 12 patients suffering from chemotherapy-induced thrombocytopenia. sCD40L levels and release capacity were measured in plasma samples of the patients before and after PLT administration as well as in the respective plateletpheresis concentrates by enzyme-linked immunosorbent assay. Sixteen healthy blood donors served as a control group. RESULTS In PLT concentrates, elevated sCD40L levels (2567±134 pg/mL) were observed in comparison to plasma sCD40L levels in controls (238.4±35.3 pg/mL). sCD40L plasma concentration of patients with thrombocytopenia was significantly reduced (86.3±16.7 pg/mL) before transfusion and increased to nearly normal levels (204.4±24.8 pg/mL) after PLT administration. In parallel, the sCD40L release capacity per PLT showed no significant difference between controls and patients with thrombocytopenia before transfusion (33.3±2.6 and 29.3±4.6 ag/PLT, respectively) but was significantly reduced after PLT transfusion (22.4±2.7 compared to 29.3±4.6 ag/PLT). CONCLUSIONS In patients with thrombocytopenia, sCD40L levels were clearly influenced by PLT transfusions: PLT administration led to a normalization of sCD40L plasma concentration. Nevertheless, adverse transfusion reactions did not occur in these patients. The sCD40L release capacity was enhanced by PLT administration dependent on the increase in the amount of PLT count.
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Affiliation(s)
- Folker Wenzel
- Institute for Transplantation Diagnostics and Cell Therapeutics, Heinrich-Heine University Medical Center Düsseldorf, Düsseldorf, Germany.
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Wenzel F, Baertl A, Hohlfeld T, Zimmermann N, Weber AA, Lorenz H, Giers G. Determination of thromboxane formation, soluble CD40L release and thrombopoietin clearance in apheresis platelet concentrates. Platelets 2011; 23:150-6. [PMID: 21806498 DOI: 10.3109/09537104.2011.599897] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
All deleterious changes in platelet morphology, structure and function that occur in platelet concentrates (PC) during storage are titled as the 'platelet storage lesion'. No single in vitro test currently available is sufficient in assessing these changes of platelet quality. The release of soluble CD40 Ligand (sCD40L), the formation of thromboxane (TXB2) and the thrombopoietin (TPO) clearance reflect different aspects of platelet metabolism and activitiy, and were used to examine platelet quality in apheresis platelet products. At days 1, 3 and 5, in single-donor apheresis platelet products (n = 10) under routine storage conditions, sCD40L (measured by ELISA) and TXB2 (measured by RIA) were determined after platelet stimulation (recalcification and clot formation). TPO (measured by ELISA) was determined after an incubation time of 5 h at 37°C with platelet-rich plasma (adjusted initial TPO concentration of about 500 pg/mL). Results were related to a therapeutic unit (TU = 2 × 10(11) platelets). Immediately after platelet preparation, sCD40L release was 41 ± 7.6 ng/TU, TXB2 formation 1688 ± 374 ng/TU and TPO clearance 1.22 ± 0.32 ng/h/TU. At days 1, 3 and 5, sCD40L was reduced to 89 ± 7%, 71 ± 12% and 57 ± 9%, TXB2 release to 91 ± 6%, 74 ± 12% and 58 ± 9% and TPO clearance to 90 ± 15%, 84 ± 5% and 79 ± 10% of the respective control values. In conclusion, in single-donor apheresis PC, sCD40L release and TXB2 formation as well as TPO clearance by the platelets were dependent on storage duration and reduced to about 60% to 80% of the respective control values after a storage period for 5 days. These findings are in line with literature data, indicating that a loss of platelet functionality of about 30% will occur after 5 days of storage.
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Affiliation(s)
- Folker Wenzel
- Institute for Transplantation Diagnostics and Cell Therapeutics, Medical Center of University Düsseldorf, Düsseldorf, Germany.
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Sahler J, Grimshaw K, Spinelli SL, Refaai MA, Phipps RP, Blumberg N. Platelet storage and transfusions: new concerns associated with an old therapy. ACTA ACUST UNITED AC 2011; 8:e9-e14. [PMID: 22662018 DOI: 10.1016/j.ddmec.2011.06.001] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Platelet transfusion has long been practiced with rudimentary knowledge about optimal storage conditions and their implications for efficacy and, particularly, safety. Recent concerns about complications such as inflammation, thrombosis and altered recipient immunity have been raised about platelet transfusion. This review will discuss recent important findings that have raised these issues about platelet transfusion associated morbidity, mortality and the possible role of platelet storage in these associations.
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Affiliation(s)
- Julie Sahler
- Department of Microbiology and Immunology, University of Rochester
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The PPAR-Platelet Connection: Modulators of Inflammation and Potential Cardiovascular Effects. PPAR Res 2011; 2008:328172. [PMID: 18288284 PMCID: PMC2233896 DOI: 10.1155/2008/328172] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2007] [Accepted: 11/06/2007] [Indexed: 01/08/2023] Open
Abstract
Historically, platelets were viewed as simple anucleate cells responsible for initiating thrombosis and maintaining
hemostasis, but clearly they are also key mediators of inflammation and immune cell activation. An emerging body of
evidence links platelet function and thrombosis to vascular inflammation. peroxisome proliferator-activated receptors
(PPARs) play a major role in modulating inflammation and, interestingly, PPARs (PPARβ/δ and PPARγ) were recently
identified in platelets. Additionally, PPAR agonists attenuate platelet activation; an important discovery for two reasons.
First, activated platelets are formidable antagonists that initiate and prolong a cascade of events that contribute to
cardiovascular disease (CVD) progression. Dampening platelet release of proinflammatory mediators, including
CD40 ligand (CD40L, CD154), is essential to hinder this cascade. Second, understanding the biologic importance
of platelet PPARs and the mechanism(s) by which PPARs regulate platelet activation will be imperative in designing
therapeutic strategies lacking the deleterious or unwanted side effects of current treatment options.
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Diab Y, Wong E, Criss VR, Moroff G, Wagner SJ, Luban NLC. Storage of aliquots of apheresis platelets for neonatal use in syringes with and without agitation. Transfusion 2011; 51:2642-6. [PMID: 21745210 DOI: 10.1111/j.1537-2995.2011.03230.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
BACKGROUND To facilitate volume control in neonates, platelets (PLTs) are aliquoted and stored for short periods in non-gas-permeable syringes before infusion. Although agitation of PLTs during storage in gas-permeable bags is performed to maintain their quality, the effect of syringe agitation during storage is unknown. STUDY DESIGN AND METHODS Double apheresis PLTs (n = 6) were collected and split, providing two identical products. On Days 2 and 4 of storage, aliquots from one bag of each pair were transferred to two syringes and stored for 6 hours on flatbed agitator or were left at 20 to 24 °C without agitation. A series of in vitro tests was performed on Days 0, 2 (Hours 0 and 6), and 4 (Hours 0 and 6). Control samples were obtained from the second matched bag that was stored on the agitator. Data were analyzed by one-way analysis of variance with differences considered significant if the p value was less than 0.05. RESULTS Comparable results for several PLT variables were obtained with or without agitation of the syringes. On Day 4 Hour 6, pH values were 7.18 ± 0.12 (agitated syringes) and 7.19 ± 0.1 (nonagitated syringes), and extent of shape change and hypotonic shock response measurements were not significantly different between agitated syringes and nonagitated syringes (23.7 ± 6.4 and 74.3 ± 9.8% vs. 23.3 ± 5.4 and 76.0 ± 7.6%), respectively. CONCLUSION Based on in vitro testing, apheresis PLT aliquots can be stored in syringes for at least 6 hours without agitation before transfusions.
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Affiliation(s)
- Yaser Diab
- Divisions of Laboratory Medicine and Hematology, Children's National Medical Center, George Washington University School of Medicine and Health Sciences, Washington, DC 20010, USA
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Tuinman PR, Gerards MC, Jongsma G, Vlaar AP, Boon L, Juffermans NP. Lack of evidence of CD40 ligand involvement in transfusion-related acute lung injury. Clin Exp Immunol 2011; 165:278-84. [PMID: 21605114 DOI: 10.1111/j.1365-2249.2011.04422.x] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Activated platelets have been implicated in playing a major role in transfusion-related acute lung injury (TRALI), as platelets can trigger neutrophils, resulting in vascular damage. We hypothesized that binding of platelet CD40 ligand (CD40L) to endothelial CD40 is essential in the onset of TRALI. Mice were challenged with monoclonal major histocompatibility complex (MHC)-1 antibody which induced TRALI, evidenced by pulmonary oedema, accompanied by significantly elevated bronchoalveolar fluid (BALF) levels of total protein and elevated plasma levels of keratinocyte-derived chemokine (KC) and macrophage inflammatory protein-2 (MIP-2) compared to infusion of isotype antibody (all Ps < 0·05). Treatment with ciglitazone, which inhibits platelet CD40L expression, had no effect on pulmonary and systemic inflammation compared to controls. In addition, treatment with anti-CD40L antibody, which antagonizes all CD40-CD40L interactions, also did not abrogate the TRALI reaction. Furthermore, levels of soluble CD40L were measured in a cohort of cardiac surgery patients, who were followed prospectively for the onset of TRALI after transfusion. Plasma levels of sCD40L at baseline and at time of developing TRALI did not differ between TRALI patients and controls (transfused cardiac surgery patients not developing acute lung injury) (275 ± 192 versus 258 ± 346 and 93 ± 82 versus 93 ± 123 pg/ml, respectively, not significant). In conclusion, these results do not support the idea that the CD40-CD40L interaction is involved in mediating TRALI.
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Affiliation(s)
- P R Tuinman
- Department of Intensive Care Medicine and Laboratory of Experimental Intensive Care and Anesthesiology, Academic Medical Center, Amsterdam, the Netherlands.
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