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Jajosky RP, Zerra PE, Chonat S, Stowell SR, Arthur CM. Harnessing the potential of red blood cells in immunotherapy. Hum Immunol 2024; 85:111084. [PMID: 39255557 DOI: 10.1016/j.humimm.2024.111084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2024] [Revised: 07/30/2024] [Accepted: 08/01/2024] [Indexed: 09/12/2024]
Abstract
Red blood cell (RBC) transfusion represents one of the earliest and most widespread forms of cellular therapy. While the primary purpose of RBC transfusions is to enhance the oxygen-carrying capacity of the recipient, RBCs also possess unique properties that make them attractive vehicles for inducing antigen-specific immune tolerance. Preclinical studies have demonstrated that RBC transfusion alone, in the absence of inflammatory stimuli, often fails to elicit detectable alloantibody formation against model RBC antigens. Several studies also suggest that RBC transfusion without inflammation may not only fail to generate a detectable alloantibody response but can also induce a state of antigen-specific non-responsiveness, a phenomenon potentially influenced by the density of the corresponding RBC alloantigen. The unique properties of RBCs, including their inability to divide and their stable surface antigen expression, make them attractive platforms for displaying exogenous antigens with the goal of leveraging their ability to induce antigen-specific non-responsiveness. This could facilitate antigen presentation to the host's immune system without triggering innate immune activation, potentially enabling the induction of antigen-specific tolerance for therapeutic applications in autoimmune disorders, preventing immune responses against protein therapeutics, or reducing alloreactivity in the setting of transfusion and transplantation.
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Affiliation(s)
- Ryan P Jajosky
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States
| | - Patricia E Zerra
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA, United States; Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, United States
| | - Satheesh Chonat
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, United States
| | - Sean R Stowell
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States.
| | - Connie M Arthur
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States.
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2
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Chang DY, Wankier Z, Arthur CM, Stowell SR. The ongoing challenge of RBC alloimmunization in the management of patients with sickle cell disease. Presse Med 2023; 52:104211. [PMID: 37981194 DOI: 10.1016/j.lpm.2023.104211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/21/2023] Open
Abstract
RBC transfusion remains a cornerstone in the treatment of sickle cell disease (SCD). However, as with many interventions, transfusion of RBCs is not without risk. Allogeneic RBC exposure can result in the development of alloantibodies, which can make it difficult to find compatible RBCs for future transfusion and increases the likelihood of life-threatening complications. The development of RBC alloantibodies occurs when a patient's immune system produces alloantibodies against foreign alloantigens present on RBCs. Despite its longstanding recognition, RBC alloimmunization has increasingly become a challenge when caring for patients with SCD. The growing prominence of alloimmunization can be attributed to several factors, including expanded indications for transfusions, increased lifespan of patients with SCD, and inadequate approaches to prevent alloimmunization. Recognizing these challenges, recent observational studies and preclinical models have begun to elucidate the immune pathways that underpin RBC alloimmunization. These emerging data hold promise in paving the way for innovative prevention strategies, with the goal of increasing the safety and efficacy of RBC transfusion in patients with SCD who are most vulnerable to alloimmunization.
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Affiliation(s)
- Daniel Y Chang
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States
| | - Zakary Wankier
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States
| | - Connie M Arthur
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States
| | - Sean R Stowell
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States.
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3
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Khelfa M, Leclerc M, Kerbrat S, Boudjemai YNS, Benchouaia M, Neyrinck-Leglantier D, Cagnet L, Berradhia L, Tamagne M, Croisille L, Pirenne F, Maury S, Vingert B. Divergent CD4 + T-cell profiles are associated with anti-HLA alloimmunization status in platelet-transfused AML patients. Front Immunol 2023; 14:1165973. [PMID: 37701444 PMCID: PMC10493329 DOI: 10.3389/fimmu.2023.1165973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Accepted: 07/17/2023] [Indexed: 09/14/2023] Open
Abstract
Introduction Acute myeloid leukemia (AML) is one of the commonest hematologic disorders. Due to the high frequency of disease- or treatment-related thrombocytopenia, AML requires treatment with multiple platelet transfusions, which can trigger a humoral response directed against platelets. Some, but not all, AML patients develop an anti-HLA immune response after multiple transfusions. We therefore hypothesized that different immune activation profiles might be associated with anti-HLA alloimmunization status. Methods We tested this hypothesis, by analyzing CD4+ T lymphocyte (TL) subsets and their immune control molecules in flow cytometry and single-cell multi-omics. Results A comparison of immunological status between anti-HLA alloimmunized and non-alloimmunized AML patients identified differences in the phenotype and function of CD4+ TLs. CD4+ TLs from alloimmunized patients displayed features of immune activation, with higher levels of CD40 and OX40 than the cells of healthy donors. However, the most notable differences were observed in non-alloimmunized patients. These patients had lower levels of CD40 and OX40 than alloimmunized patients and higher levels of PD1. Moreover, the Treg compartment of non-alloimmunized patients was larger and more functional than that in alloimmunized patients. These results were supported by a multi-omics analysis of immune response molecules in conventional CD4+ TLs, Tfh circulating cells, and Tregs. Discussion Our results thus reveal divergent CD4+ TL characteristics correlated with anti-HLA alloimmunization status in transfused AML patients. These differences, characterizing CD4+ TLs independently of any specific antigen, should be taken into account when considering the immune responses of patients to infections, vaccinations, or transplantations.
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Affiliation(s)
- Mehdi Khelfa
- Établissement Français du Sang, Île-de-France, France
- Univ Paris Est Creteil, INSERM, IMRB, Équipe Pirenne, Créteil, France
- Laboratory of Excellence GR-Ex, Paris, France
| | - Mathieu Leclerc
- Assistance Publique - Hôpitaux de Paris, Hôpital Henri Mondor, Service d’Hématologie clinique, Créteil, France
| | - Stéphane Kerbrat
- Univ Paris Est Creteil, INSERM, IMRB, Plateforme de Génomique, Créteil, France
| | | | - Médine Benchouaia
- Univ Paris Est Creteil, INSERM, IMRB, Plateforme de Génomique, Créteil, France
| | - Déborah Neyrinck-Leglantier
- Établissement Français du Sang, Île-de-France, France
- Univ Paris Est Creteil, INSERM, IMRB, Équipe Pirenne, Créteil, France
- Laboratory of Excellence GR-Ex, Paris, France
| | - Léonie Cagnet
- Établissement Français du Sang, Île-de-France, France
- Univ Paris Est Creteil, INSERM, IMRB, Équipe Pirenne, Créteil, France
- Laboratory of Excellence GR-Ex, Paris, France
| | - Lylia Berradhia
- Établissement Français du Sang, Île-de-France, France
- Univ Paris Est Creteil, INSERM, IMRB, Équipe Pirenne, Créteil, France
- Laboratory of Excellence GR-Ex, Paris, France
| | - Marie Tamagne
- Établissement Français du Sang, Île-de-France, France
- Univ Paris Est Creteil, INSERM, IMRB, Équipe Pirenne, Créteil, France
- Laboratory of Excellence GR-Ex, Paris, France
| | | | - France Pirenne
- Établissement Français du Sang, Île-de-France, France
- Univ Paris Est Creteil, INSERM, IMRB, Équipe Pirenne, Créteil, France
- Laboratory of Excellence GR-Ex, Paris, France
| | - Sébastien Maury
- Assistance Publique - Hôpitaux de Paris, Hôpital Henri Mondor, Service d’Hématologie clinique, Créteil, France
| | - Benoît Vingert
- Établissement Français du Sang, Île-de-France, France
- Univ Paris Est Creteil, INSERM, IMRB, Équipe Pirenne, Créteil, France
- Laboratory of Excellence GR-Ex, Paris, France
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4
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Jajosky R, Patel SR, Wu SC, Patel K, Covington M, Vallecillo-Zúniga M, Ayona D, Bennett A, Luckey CJ, Hudson KE, Hendrickson JE, Eisenbarth SC, Josephson CD, Zerra PE, Stowell SR, Arthur CM. Prior immunization against an intracellular antigen enhances subsequent red blood cell alloimmunization in mice. Blood 2023; 141:2642-2653. [PMID: 36638335 PMCID: PMC10356576 DOI: 10.1182/blood.2022016588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 12/27/2022] [Accepted: 12/28/2022] [Indexed: 01/15/2023] Open
Abstract
Antibodies against red blood cell (RBC) alloantigens can increase morbidity and mortality among transfusion recipients. However, alloimmunization rates can vary dramatically, as some patients never generate alloantibodies after transfusion, whereas others not only become alloimmunized but may also be prone to generating additional alloantibodies after subsequent transfusion. Previous studies suggested that CD4 T-cell responses that drive alloantibody formation recognize the same alloantigen engaged by B cells. However, because RBCs express numerous antigens, both internally and externally, it is possible that CD4 T-cell responses directed against intracellular antigens may facilitate subsequent alloimmunization against a surface RBC antigen. Here, we show that B cells can acquire intracellular antigens from RBCs. Using a mouse model of donor RBCs expressing 2 distinct alloantigens, we demonstrate that immune priming to an intracellular antigen, which would not be detected by any currently used RBC compatibility assays, can directly influence alloantibody formation after exposure to a subsequent distinct surface RBC alloantigen. These findings suggest a previously underappreciated mechanism whereby transfusion recipient responders may exhibit an increased rate of alloimmunization because of prior immune priming toward intracellular antigens.
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Affiliation(s)
- Ryan Jajosky
- Joint Program in Transfusion Medicine, Brigham and Women’s Hospital, National Center for Functional Glycomics, Harvard School of Medicine, Boston, MA
| | - Seema R. Patel
- Aflac Cancer and Blood Disorders Center, Children’s Healthcare of Atlanta/Emory University School of Medicine, Atlanta, GA
| | - Shang-Chuen Wu
- Joint Program in Transfusion Medicine, Brigham and Women’s Hospital, National Center for Functional Glycomics, Harvard School of Medicine, Boston, MA
| | - Kashyap Patel
- Joint Program in Transfusion Medicine, Brigham and Women’s Hospital, National Center for Functional Glycomics, Harvard School of Medicine, Boston, MA
| | - Mischa Covington
- Joint Program in Transfusion Medicine, Brigham and Women’s Hospital, National Center for Functional Glycomics, Harvard School of Medicine, Boston, MA
| | - Mary Vallecillo-Zúniga
- Joint Program in Transfusion Medicine, Brigham and Women’s Hospital, National Center for Functional Glycomics, Harvard School of Medicine, Boston, MA
| | - Diyoly Ayona
- Joint Program in Transfusion Medicine, Brigham and Women’s Hospital, National Center for Functional Glycomics, Harvard School of Medicine, Boston, MA
| | - Ashley Bennett
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA
| | - C. John Luckey
- Department of Pathology, University of Virginia, Charlottesville, VA
| | - Krystalyn E. Hudson
- Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York City, NY
| | | | - Stephanie C. Eisenbarth
- Center for Human Immunology, Department of Medicine, Northwestern University School of Medicine, Chicago, IL
| | - Cassandra D. Josephson
- Cancer and Blood Disorders Institute and Blood Bank/Transfusion Medicine Division, Johns Hopkins All Children’s Hospital, St. Petersburg, FL
- Departments of Oncology and Pediatrics, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Patricia E. Zerra
- Center for Transfusion Medicine and Cellular Therapies, Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA
| | - Sean R. Stowell
- Joint Program in Transfusion Medicine, Brigham and Women’s Hospital, National Center for Functional Glycomics, Harvard School of Medicine, Boston, MA
- Center for Transfusion Medicine and Cellular Therapies, Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA
| | - Connie M. Arthur
- Joint Program in Transfusion Medicine, Brigham and Women’s Hospital, National Center for Functional Glycomics, Harvard School of Medicine, Boston, MA
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5
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Pirenne F, Floch A, Diop S. Alloimmunisation against red blood cells in sickle cell disease: transfusion challenges in high-income and low-income countries. Lancet Haematol 2023:S2352-3026(23)00066-2. [PMID: 37060916 DOI: 10.1016/s2352-3026(23)00066-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Revised: 02/10/2023] [Accepted: 02/16/2023] [Indexed: 04/17/2023]
Abstract
Sickle cell disease is the most frequent inherited disorder in sub-Saharan Africa and in many high-income countries (HICs). Transfusion is a key element of treatment, but it results in high rates of alloimmunisation against red blood cell antigens and post-transfusion haemolysis, which can be life-threatening in severe cases. The prevention of alloimmunisation is, therefore, an important issue in both HICs and in low-income countries (LICs). In HICs, the main reason for high alloimmunisation rates is blood group disparity between blood donors, who are mostly of European descent, and the patients, who are mostly of African descent. However, alloimmunisation rates also remain high in sub-Saharan Africa despite the homogeneity of blood group antigen frequencies between donors and patients; this occurrence is probably due to matching strategies limited to ABO blood group and RhD. However, other possible underlying causes of alloimmunisation have also been suggested, with each cause affecting HICs and LICs in different ways-eg, the immunogenetic and inflammatory status of the patient and the characteristics of the red blood cell products. In this Viewpoint, we discuss the available data and hypotheses that potentially account for the association of sickle cell disease with high rates of alloimmunisation in both settings, HICs and LICs (focusing particularly on sub-Saharan Africa), and the challenges faced by HICs and LICs to improve prevention of alloimmunisation.
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Affiliation(s)
- France Pirenne
- Transfusion and Red Blood Cell Diseases, INSERM U955, The Mondor Institute for Biomedical Research, University Paris-Est Créteil, Paris, France; Établissement Français du Sang Ile de France, Paris, France.
| | - Aline Floch
- Transfusion and Red Blood Cell Diseases, INSERM U955, The Mondor Institute for Biomedical Research, University Paris-Est Créteil, Paris, France; Établissement Français du Sang Ile de France, Paris, France
| | - Saliou Diop
- Department of Haematology, National Center Transfusion Sanguine, Cheikh Anta Diop University, Dakar, Senegal
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Arthur CM, Stowell SR. The Development and Consequences of Red Blood Cell Alloimmunization. ANNUAL REVIEW OF PATHOLOGY 2023; 18:537-564. [PMID: 36351365 PMCID: PMC10414795 DOI: 10.1146/annurev-pathol-042320-110411] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
While red blood cell (RBC) transfusion is the most common medical intervention in hospitalized patients, as with any therapeutic, it is not without risk. Allogeneic RBC exposure can result in recipient alloimmunization, which can limit the availability of compatible RBCs for future transfusions and increase the risk of transfusion complications. Despite these challenges and the discovery of RBC alloantigens more than a century ago, relatively little has historically been known regarding the immune factors that regulate RBC alloantibody formation. Through recent epidemiological approaches, in vitro-based translational studies, and newly developed preclinical models, the processes that govern RBC alloimmunization have emerged as more complex and intriguing than previously appreciated. Although common alloimmunization mechanisms exist, distinct immune pathways can be engaged, depending on the target alloantigen involved. Despite this complexity, key themes are beginning to emerge that may provide promising approaches to not only actively prevent but also possibly alleviate the most severe complications of RBC alloimmunization.
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Affiliation(s)
- Connie M Arthur
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, ,
| | - Sean R Stowell
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, ,
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7
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Garraud O, Chiaroni J. An overview of red blood cell and platelet alloimmunisation in transfusion. Transfus Clin Biol 2022; 29:297-306. [PMID: 35970488 DOI: 10.1016/j.tracli.2022.08.140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Post-transfusion alloimmunisation is the main complication of all those observed after one or more transfusion episodes. Alloimmunisation is observed after the transfusion of red blood cell concentrates but also of platelet concentrates. Besides alloimmunisation due to antigens carried almost exclusively by red blood cells such as those of the Rhesus-Kell system, alloimmunisation often raises against HLA antigens; the main responsibility for that, apart from platelet transfusions, lies with residual leukocytes in the products transfused, hence the central importance of effective leukoreduction right from the blood product preparation stage. Alloimmunization is not restricted to transfusion, but it is also observed during pregnancies, carrying out microtransfusions of blood from the fetus immunizing the mother through the placenta (in a retrograde way). Preexisting maternal-fetal immunization can complicate a transfusion program and intensify the creation of alloantibodies in several blood and tissue group systems. The occurrence of autoantibodies, created by several pathogenic reasons, can also interfere with the propensity of certain recipients of blood components to produce alloantibodies. The genetic condition of individuals is in fact strongly linked to the ability or not to recognize antigenic variants foreign to their own biological program and mount an alloimmune response. Some hemoglobin diseases, in carriers of which transfusions can be iterative and lifelong, are complicated by frequent alloimmunizations and amplification of the complications of these alloimmunizations, imposing even stricter transfusion rules. This review details the mechanisms favoring the occurrence of alloimmunization and the immunological principles for the production of molecular and cellular tools for alloimmunization. It concludes with the main preventive measures available to limit the occurrence of these frequent complications of varying severity but sometimes severe.
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Affiliation(s)
- Olivier Garraud
- Sainbiose-Inserm_U1059, Faculty of Medicine, University of Saint-Etienne, Saint-Etienne, France.
| | - Jacques Chiaroni
- Etablissement Français du Sang Provence-Alpes-Côte d'Azur-Corse, 13005 Marseille, France; Biologie des Groupes Sanguins, EFS, CNRS, ADES, Aix Marseille University, 13005 Marseille, France
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8
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Chen L, Chang K, Chen Y, Xu Z, Shen W. Does Autologous Transfusion Decrease Allogeneic Transfusion in Liposuction Surgery of Lymphedema Patients? Front Med (Lausanne) 2022; 9:778230. [PMID: 35479938 PMCID: PMC9037081 DOI: 10.3389/fmed.2022.778230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Accepted: 02/14/2022] [Indexed: 11/13/2022] Open
Abstract
Background and Objective Liposuction is an effective treatment for fat disposition in lymphedema. Blood transfusion has been seldom investigated in lymphedema liposuction surgery. The purpose of the study was to analyze clinical factors associated with blood transfusion in liposuction surgery of lymphedema patients and compare the autologous and allogeneic transfusion patterns. Methods A total of 1,187 cases of liposuction due to lymphedema were recruited. Demographic, laboratory tests and operation information were collected. Patients were divided into a transfusion and a non-transfusion group. Different transfusion patterns were compared and analyzed. Results Between the two groups, there is a significant difference in postoperative hemoglobin levels, and as well as gender, age, surgery duration, body weight change, intraoperative transfusion volume and blood loss, hospital length of stay, and surgical site distribution. There is a significant difference in the comparison of hospital stay length, autologous transfusion volume, combined allogeneic volume, operative blood loss, intraoperative transfusion volume, and change in hemoglobin levels between predonation and acute normovolemic hemodilution (ANH) transfusion. In comparison with the allogeneic transfusion-only patients, the mean allogeneic transfusion volume in either ANH group, predonated transfusion group, or mixed group is statistically lower. Allogeneic transfusion volume in the predonated-only group is significantly lower than that of either the ANH-only group or the mixing ANH with predonation group. Ordinary least squares regression analysis suggests that autologous transfusion in the ANH-only mode is statistically associated with allogeneic transfusion. Conclusions This study described the blood transfusion in lymphedema liposuction surgery and compared autologous and allogeneic transfusion patterns in these patients. Autologous transfusion can reduce the transfusion volume of allogeneic blood and might be a beneficial mode of transfusion in these patients.
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Affiliation(s)
- Linfeng Chen
- Department of Blood Transfusion, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
| | - Kun Chang
- Department of Lymph Surgery, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
| | - Yan Chen
- Department of Blood Transfusion, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
| | - Zhenhua Xu
- HealSci Technology Co. Ltd., Beijing, China
| | - Wenbin Shen
- Department of Lymph Surgery, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
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9
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Tamagne M, Pakdaman S, Bartolucci P, Habibi A, Galactéros F, Pirenne F, Vingert B. Whole-blood CCR7 expression and chemoattraction in red blood cell alloimmunization. Br J Haematol 2021; 194:477-481. [PMID: 33901302 DOI: 10.1111/bjh.17480] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Marie Tamagne
- Univ Paris Est Creteil, INSERM, IMRB, Creteil, France.,Etablissement Français du Sang, Ivry sur Seine, France.,Laboratory of Excellence GR-Ex, Paris, France
| | - Sadaf Pakdaman
- Univ Paris Est Creteil, INSERM, IMRB, Creteil, France.,Etablissement Français du Sang, Ivry sur Seine, France.,Laboratory of Excellence GR-Ex, Paris, France
| | - Pablo Bartolucci
- Univ Paris Est Creteil, INSERM, IMRB, Creteil, France.,Etablissement Français du Sang, Ivry sur Seine, France.,Laboratory of Excellence GR-Ex, Paris, France.,Service Maladies Génétiques du Globule Rouge, AP-HP, Hôpital H. Mondor-A, Chenevier, Créteil, France
| | - Anoosha Habibi
- Univ Paris Est Creteil, INSERM, IMRB, Creteil, France.,Etablissement Français du Sang, Ivry sur Seine, France.,Laboratory of Excellence GR-Ex, Paris, France.,Service Maladies Génétiques du Globule Rouge, AP-HP, Hôpital H. Mondor-A, Chenevier, Créteil, France
| | - Frédéric Galactéros
- Univ Paris Est Creteil, INSERM, IMRB, Creteil, France.,Etablissement Français du Sang, Ivry sur Seine, France.,Laboratory of Excellence GR-Ex, Paris, France.,Service Maladies Génétiques du Globule Rouge, AP-HP, Hôpital H. Mondor-A, Chenevier, Créteil, France
| | - France Pirenne
- Univ Paris Est Creteil, INSERM, IMRB, Creteil, France.,Etablissement Français du Sang, Ivry sur Seine, France.,Laboratory of Excellence GR-Ex, Paris, France
| | - Benoît Vingert
- Univ Paris Est Creteil, INSERM, IMRB, Creteil, France.,Etablissement Français du Sang, Ivry sur Seine, France.,Laboratory of Excellence GR-Ex, Paris, France
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