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Matteocci A, Pierelli L. Immuno-Hematologic Complexity of ABO-Incompatible Allogeneic HSC Transplantation. Cells 2024; 13:814. [PMID: 38786038 PMCID: PMC11119197 DOI: 10.3390/cells13100814] [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: 02/06/2024] [Revised: 04/23/2024] [Accepted: 05/03/2024] [Indexed: 05/25/2024] Open
Abstract
ABO incompatibility is not considered a contraindication for hematopoietic stem cell transplantation (HSCT). Approximately 30% of transplants from related donors and up to 50% of transplants from unrelated donors are ABO incompatible. Immuno-hematologic investigations allow to estimate donor/recipient ABO mismatch and anti-A/B isohemagglutinin (IHA) titration in the pre-HSCT phase. Immediate hemolysis or delayed complications (passenger lymphocyte syndrome and pure red cell aplasia) can occur post HSCT. Some preventive measures take into consideration either decision-making algorithms based on the recipient's IHA titration or clinical protocols for the removal/reduction of IHAs through plasma exchange or immunoadsorption procedures. Product manipulation through red blood cell (RBC) and/or plasma depletion can also be taken into account. Currently, the best approach in the management of ABO-incompatible transplant is not defined in expert consensus documents or with solid evidence. In addition, the methods for IHA titration are not standardized. A transfusion strategy must consider both the donor's and recipient's blood group systems until the RBC engraftment catches on and ABO conversion (forward and reverse typing) is confirmed on two consecutive and independent samples. Therefore, ABO incompatibility in HSCT represents a demanding immuno-hematologic challenge and requires all necessary preventive measures, including the appropriate selection of ABO blood components for transfusion.
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Affiliation(s)
- Antonella Matteocci
- Transfusion Medicine and Stem Cells Unit, San Camillo Forlanini Hospital, Circonvallazione Gianicolense 87, 00152 Rome, Italy;
| | - Luca Pierelli
- Transfusion Medicine and Stem Cells Unit, San Camillo Forlanini Hospital, Circonvallazione Gianicolense 87, 00152 Rome, Italy;
- Department of Experimental Medicine, Sapienza University, 00185 Rome, Italy
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Li Y, Wang M, Hong S. Live-Cell Glycocalyx Engineering. Chembiochem 2023; 24:e202200707. [PMID: 36642971 DOI: 10.1002/cbic.202200707] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 01/14/2023] [Accepted: 01/14/2023] [Indexed: 01/17/2023]
Abstract
A heavy layer of glycans forms a brush matrix bound to the outside of all the cells in our bodies; it is referred to as the "sugar forest" or glycocalyx. Beyond the increased appreciation of the glycocalyx over the past two decades, recent advances in engineering the glycocalyx on live cells have spurred the creation of cellular drugs and novel medical treatments. The development of new tools and techniques has empowered scientists to manipulate the structures and functions of cell-surface glycans on target cells and endow target cells with desired properties. Herein, we provide an overview of live-cell glycocalyx engineering strategies for controlling the cell-surface molecular repertory to suit therapeutic applications, even though the realm of this field remains young and largely unexplored.
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Affiliation(s)
- Yuxin Li
- State Key Laboratory of Natural and Biomimetic Drugs, Chemical Biology Center, and School of Pharmaceutical Sciences, Peking University, Health Science Center, Beijing, 100191, China
| | - Mingzhen Wang
- State Key Laboratory of Natural and Biomimetic Drugs, Chemical Biology Center, and School of Pharmaceutical Sciences, Peking University, Health Science Center, Beijing, 100191, China
| | - Senlian Hong
- State Key Laboratory of Natural and Biomimetic Drugs, Chemical Biology Center, and School of Pharmaceutical Sciences, Peking University, Health Science Center, Beijing, 100191, China
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Stussi G, Buser A, Holbro A. Red Blood Cells: Exchange, Transfuse, or Deplete. Transfus Med Hemother 2019; 46:407-416. [PMID: 31933570 DOI: 10.1159/000504144] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Accepted: 10/15/2019] [Indexed: 12/11/2022] Open
Abstract
Erythrocytapheresis, red blood cell (RBC) depletion, and RBC exchange transfusions are apheresis techniques used to rapidly lower the circulating RBC mass or to exchange the patient erythrocyte mass with donor RBC. Automated RBC exchange is performed using an apheresis device, while manual RBC exchange is based on sequential phlebotomies and isovolemic replacement. Compared to simple RBC transfusions, RBC exchange offers several advantages, e.g., a lower risk for iron accumulation and efficient control of pathological erythrocyte populations. Disadvantages are the higher costs of the procedure, the increased use of donor RBC, and the requirement of apheresis devices and trained hospital staff. The most frequent indication for RBC exchange is sickle cell disease (SCD). RBC exchange transfusions are standard treatment in SCD patients with a history of or a risk for acute stroke and are clinical options for other acute complications of SCD. The most common indication for RBC depletion is the removal of donor RBC from the bone marrow grafts in major ABO-incompatible allogeneic hematopoietic stem cell transplantation to avoid immediate hemolysis. Rare indications for RBC exchange are severe infections with intraerythrocytic pathogens such as malaria or babesiosis and severe erythrocytosis or hereditary hemochromatosis where the aim is to rapidly decrease RBC populations or the iron content. However, only few high-quality studies are available looking at the efficacy of RBC exchange in the different disease entities, and treatment is often based on low levels of evidence and should therefore be decided in close collaboration with a transfusion medicine specialist.
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Affiliation(s)
- Georg Stussi
- Division of Hematology, Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
| | - Andreas Buser
- Regional Transfusion Service, Swiss Red Cross, Basel, Switzerland.,Division of Hematology, University Hospital Basel, Basel, Switzerland
| | - Andreas Holbro
- Regional Transfusion Service, Swiss Red Cross, Basel, Switzerland.,Division of Hematology, University Hospital Basel, Basel, Switzerland
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4
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Hematopoietic Stem Cell Donor Selection and Graft-Versus-Host Disease. CHIMERISM 2018. [DOI: 10.1007/978-3-319-89866-7_7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Haemolysis, pure red cell aplasia and red cell antibody formation associated with major and bidirectional ABO incompatible haematopoietic stem cell transplantation. BLOOD TRANSFUSION = TRASFUSIONE DEL SANGUE 2017; 16:397-404. [PMID: 28488966 DOI: 10.2450/2017.0322-16] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Received: 11/16/2016] [Accepted: 03/02/2017] [Indexed: 11/21/2022]
Abstract
BACKGROUND Acute and delayed haemolysis, alloimmunisation and pure red cell aplasia (PRCA) are potential complications after ABO incompatible haematopoietic stem cell transplantation (HSCT). The aims of this study were to investigate acute and delayed red blood cell (RBC) antibody-associated complications, including haemolysis, PRCA and alloimmunisation in major and bidirectional ABO incompatible HSCT. MATERIALS AND METHODS We retrospectively examined the transplant courses of 36 recipients of bone marrow or peripheral blood stem cells from ABO incompatible donors and evaluated the current practice of performing plasmapheresis in patients with higher isoagglutinin titres. We investigated the role of ABO incompatibility in haematopoietic recovery, transfusion requirements, alloimmunisation and PRCA. RESULTS Laboratory signs of acute haemolysis were noted in five (14%) patients, one (3%) of whom had clinically overt haemolysis. Patients with haemolysis had IgM titres ≥1:8 and received >16 mL of RBC in the HSCT. In patients with higher titres, plasmapheresis performed prior to the transplant prevented acute haemolysis. Delayed haemolysis was not recorded in the follow up. Haematopoietic recovery and transfusion requirements did not differ notably between patients with and without haemolysis. De novo RBC antibodies were detected in two (5.5%) patients after HSCT, and PRCA was noted in one (3%) patient. DISCUSSION Carried out with adequate graft processing, plasmapheresis and blood component support, haemolysis is not a common complication after HSCT. Our results confirm that the occurrence of haemolysis depends on larger RBC volumes and higher isoagglutinin titres. Despite the reduction of patients' isoagglutinin titres by plasmapheresis, we still noted a critical combination for the development of laboratory signs of haemolysis (IgM titre ≥1:8 and RBC volume >16 mL). De novo immunisation to RBC antigens and PRCA are rare events following ABO incompatible HSCT.
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Hult AK, Dykes JH, Storry JR, Olsson ML. A and B antigen levels acquired by group O donor-derived erythrocytes following ABO-non-identical transfusion or minor ABO-incompatible haematopoietic stem cell transplantation. Transfus Med 2017; 27:181-191. [DOI: 10.1111/tme.12411] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2017] [Accepted: 03/14/2017] [Indexed: 11/26/2022]
Affiliation(s)
- A. K. Hult
- Clinical Immunology and Transfusion Medicine, Division of Laboratory Medicine, Office of Medical Services; Lund University; Lund Sweden
- Division of Hematology and Transfusion Medicine, Department of Laboratory Medicine; Lund University; Lund Sweden
| | - J. H. Dykes
- Clinical Immunology and Transfusion Medicine, Division of Laboratory Medicine, Office of Medical Services; Lund University; Lund Sweden
| | - J. R. Storry
- Clinical Immunology and Transfusion Medicine, Division of Laboratory Medicine, Office of Medical Services; Lund University; Lund Sweden
- Division of Hematology and Transfusion Medicine, Department of Laboratory Medicine; Lund University; Lund Sweden
| | - M. L. Olsson
- Clinical Immunology and Transfusion Medicine, Division of Laboratory Medicine, Office of Medical Services; Lund University; Lund Sweden
- Division of Hematology and Transfusion Medicine, Department of Laboratory Medicine; Lund University; Lund Sweden
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Webb J, Abraham A. Complex Transfusion Issues in Pediatric Hematopoietic Stem Cell Transplantation. Transfus Med Rev 2016; 30:202-8. [PMID: 27439965 DOI: 10.1016/j.tmrv.2016.06.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2016] [Accepted: 06/15/2016] [Indexed: 12/13/2022]
Abstract
Advances in the fields of pediatric transfusion medicine and hematopoietic stem cell transplant have resulted in improved outcomes but also present new questions for research. The diagnostic capabilities involved in transfusion medicine have improved in recent times, now including methods for determination of red blood cell minor antigens, detection of anti-human leukocyte antigen antibodies, and noninvasive iron quantification. At the same time, transplants are being performed for more indications including nonmalignant disease and with less intense conditioning regimens that allow some recipient blood cells to persist after transplant. We are therefore faced with new opportunities to understand the implications of transfusion medicine testing and to develop data-driven guidelines relevant to the current-day approach to transfusion and transplantation.
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Affiliation(s)
- Jennifer Webb
- Division of Transfusion Medicine, Children's National Medical Center, Washington, DC.
| | - Allistair Abraham
- Division of Blood and Marrow Transplantation, Children's National Medical Center, Washington, DC
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Aung FM, Lichtiger B, Rondon G, Yin CC, Alousi A, Ahmed S, Andersson BS, Bashir Q, Ciurea SO, Hosing C, Jones R, Kebriaei P, Khouri I, Nieto Y, Oran B, Parmar S, Qazilbash M, Shah N, Shpall EJ, Champlin RE, Popat U. Pure Red Cell Aplasia in Major ABO-Mismatched Allogeneic Hematopoietic Stem Cell Transplantation Is Associated with Severe Pancytopenia. Biol Blood Marrow Transplant 2016; 22:961-5. [PMID: 26921820 DOI: 10.1016/j.bbmt.2016.02.008] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2015] [Accepted: 02/10/2016] [Indexed: 11/18/2022]
Abstract
In major ABO-mismatched allogeneic hematopoietic stem cell transplantation (HSCT) persistence of antidonor isohemagglutinins leads to pure red cell aplasia (PRCA). To investigate severe pancytopenia noted in a previous study of PRCA, we analyzed all major ABO-mismatched HSCT between January 2003 and December 2012. Of 83 PRCA patients, 13 (16%) had severe pancytopenia. Severe pancytopenia was defined as an absolute neutrophil count (ANC) < 1.5 K/μL or requiring granulocyte colony-stimulating factor, platelets < 50 K/μL or transfusion dependent, and PRCA with RBC transfusion dependence at post-transplant day 90. In 6 patients (46%) severe pancytopenia resolved after PRCA resolution. Two patients (15%) received a second transplant because of persistent pancytopenia/secondary graft failure, 1 (8%) died from secondary graft failure despite a stem cell boost, 1 (8%) did not recover his platelet counts despite RBC/ANC recovery, and 3 patients (23%) died from disease relapse. We found that severe pancytopenia is frequently associated with PRCA in 16% of major ABO-incompatible HSCT with a higher incidence in males and pancytopenia resolved with resolution of PRCA in 46% of patients.
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Affiliation(s)
- Fleur M Aung
- Department of Laboratory Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Benjamin Lichtiger
- Department of Laboratory Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Gabriela Rondon
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - C Cameron Yin
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Amin Alousi
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Sairah Ahmed
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Borje S Andersson
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Qaiser Bashir
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Stefan O Ciurea
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Chitra Hosing
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Roy Jones
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Partow Kebriaei
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Issa Khouri
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Yago Nieto
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Betul Oran
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Simrit Parmar
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Muzaffar Qazilbash
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Nina Shah
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Elizabeth J Shpall
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Richard E Champlin
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Uday Popat
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas.
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Arora S, Doda V, Dogra M, Kotwal U. Hemolysis: A positive agglutination reaction while studying titration of anti A/B antibody for ABO-incompatible solid organ transplants. Asian J Transfus Sci 2015; 9:115-6. [PMID: 26420926 PMCID: PMC4562127 DOI: 10.4103/0973-6247.162682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Affiliation(s)
- Satyam Arora
- Department of Transfusion Medicine, Post Graduate Institute of Medical Education and Research, Dr. Ram Manohar Lohia Hospital, New Delhi, India
| | - Veena Doda
- Department of Transfusion Medicine, Post Graduate Institute of Medical Education and Research, Dr. Ram Manohar Lohia Hospital, New Delhi, India
| | - Mitu Dogra
- Department of Transfusion Medicine, Post Graduate Institute of Medical Education and Research, Dr. Ram Manohar Lohia Hospital, New Delhi, India
| | - Urvershi Kotwal
- Department of Transfusion Medicine, Post Graduate Institute of Medical Education and Research, Dr. Ram Manohar Lohia Hospital, New Delhi, India
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Atay D, Erbey F, Akcay A, Ozturk G. Is ABO mismatch another risk factor for allogeneic hematopoietic stem cell transplantation in pediatric thalassemic patients? Pediatr Transplant 2015; 19:645-51. [PMID: 26156679 DOI: 10.1111/petr.12552] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/28/2015] [Indexed: 01/01/2023]
Abstract
The ABO incompatibility between donor and recipient is not considered a barrier to successful allogeneic HSCT. Nevertheless, conflicting data still exist about the influence of ABO incompatibility on transplant outcome in pediatric patients with thalassemia. Fifty-one children with beta-thalassemia major who underwent allogeneic HSCT were enrolled this study. Twenty-three of them (45%) received an ABO-incompatible transplant [minor ABO mismatch: six (26%), major ABO mismatch: fourteen (61%), and bidirectional mismatch: three (13%)]. In this study, ABO incompatibility did not significantly impair GVHD, VOD, neutrophil and platelet engraftment, TRM, OS and TFS. Particularly in major and bidirectional ABO-mismatched patients, a delayed erythroid recovery was recorded as compared to the group receiving an ABO-compatible graft (median time, 31 and 38 days vs. 19.5 days; p: 0.02 and p: 0.03). Median time to red cell transfusion independence was significantly longer in major ABO-incompatible patients (median time, 87 days vs. 32 days; p: 0.001). Therefore, whenever feasible, major ABO-mismatched donors should be avoided in HSCT recipients, to prevent delayed erythroid recovery with prolonged RBC transfusion needs and impaired quality of life.
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Affiliation(s)
- Didem Atay
- Department of Pediatric Hematology/Oncology & Bone Marrow Transplantation Unit, Faculty of Medicine, Atakent Hospital, Acıbadem University, Istanbul, Turkey
| | - Fatih Erbey
- Department of Pediatric Hematology/Oncology & Bone Marrow Transplantation Unit, Faculty of Medicine, Atakent Hospital, Acıbadem University, Istanbul, Turkey
| | - Arzu Akcay
- Department of Pediatric Hematology/Oncology & Bone Marrow Transplantation Unit, Faculty of Medicine, Atakent Hospital, Acıbadem University, Istanbul, Turkey
| | - Gulyuz Ozturk
- Department of Pediatric Hematology/Oncology & Bone Marrow Transplantation Unit, Faculty of Medicine, Atakent Hospital, Acıbadem University, Istanbul, Turkey
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Zachary AA, Leffell MS. Desensitization for solid organ and hematopoietic stem cell transplantation. Immunol Rev 2014; 258:183-207. [PMID: 24517434 PMCID: PMC4237559 DOI: 10.1111/imr.12150] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2013] [Revised: 10/24/2013] [Accepted: 11/04/2013] [Indexed: 12/25/2022]
Abstract
Desensitization protocols are being used worldwide to enable kidney transplantation across immunologic barriers, i.e. antibody to donor HLA or ABO antigens, which were once thought to be absolute contraindications to transplantation. Desensitization protocols are also being applied to permit transplantation of HLA mismatched hematopoietic stem cells to patients with antibody to donor HLA, to enhance the opportunity for transplantation of non-renal organs, and to treat antibody-mediated rejection. Although desensitization for organ transplantation carries an increased risk of antibody-mediated rejection, ultimately these transplants extend and enhance the quality of life for solid organ recipients, and desensitization that permits transplantation of hematopoietic stem cells is life saving for patients with limited donor options. Complex patient factors and variability in treatment protocols have made it difficult to identify, precisely, the mechanisms underlying the downregulation of donor-specific antibodies. The mechanisms underlying desensitization may differ among the various protocols in use, although there are likely to be some common features. However, it is likely that desensitization achieves a sort of immune detente by first reducing the immunologic barrier and then by creating an environment in which an autoregulatory process restricts the immune response to the allograft.
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Affiliation(s)
- Andrea A Zachary
- Department of Medicine, Division of Immunogenetics and Transplantation Immunology, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
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Cunard R, Marquez II, Ball ED, Nelson CL, Corringham S, Clopton P, Sanchez AP, Lane T, Ward DM. Prophylactic red blood cell exchange for ABO-mismatched hematopoietic progenitor cell transplants. Transfusion 2013; 54:1857-63. [DOI: 10.1111/trf.12529] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2013] [Revised: 10/28/2013] [Accepted: 10/30/2013] [Indexed: 11/30/2022]
Affiliation(s)
- Robyn Cunard
- Research Service and Division of Nephrology-Hypertension; Veterans Affairs San Diego Healthcare System; Veterans Medical Research Foundation; San Diego California
- Department of Medicine, Pathology and Moore's Cancer Center; University of California at San Diego; La Jolla California
| | - Isagani I. Marquez
- Department of Medicine, Pathology and Moore's Cancer Center; University of California at San Diego; La Jolla California
| | - Edward D. Ball
- Department of Medicine, Pathology and Moore's Cancer Center; University of California at San Diego; La Jolla California
| | - Connie L. Nelson
- Department of Medicine, Pathology and Moore's Cancer Center; University of California at San Diego; La Jolla California
| | - Sue Corringham
- Department of Medicine, Pathology and Moore's Cancer Center; University of California at San Diego; La Jolla California
| | - Paul Clopton
- Research Service and Division of Nephrology-Hypertension; Veterans Affairs San Diego Healthcare System; Veterans Medical Research Foundation; San Diego California
| | - Amber P. Sanchez
- Department of Medicine, Pathology and Moore's Cancer Center; University of California at San Diego; La Jolla California
| | - Thomas Lane
- Department of Medicine, Pathology and Moore's Cancer Center; University of California at San Diego; La Jolla California
| | - David M. Ward
- Department of Medicine, Pathology and Moore's Cancer Center; University of California at San Diego; La Jolla California
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Sheppard D, Huebsch LB, Bredeson C. What is the optimal approach to major ABO-incompatible allogeneic stem cell transplantation? Biol Blood Marrow Transplant 2013; 19:1760. [PMID: 24120381 DOI: 10.1016/j.bbmt.2013.09.019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2013] [Accepted: 09/27/2013] [Indexed: 11/25/2022]
Affiliation(s)
- Dawn Sheppard
- Department of Haematology, The Ottawa Hospital, Ottawa, Ontario, Canada.
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14
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Tomita H, Fuchimoto Y, Mori T, Kato J, Uemura T, Handa M, Tazawa H, Ohdan H, Okamoto S, Kuroda T. Production of anti-ABO blood group antibodies after minor ABO-incompatible bone marrow transplantation in NOD/SCID/gamma(c)(null) mice. Clin Transplant 2013; 27:E702-8. [PMID: 24125194 DOI: 10.1111/ctr.12264] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/12/2013] [Indexed: 01/11/2023]
Abstract
ABO incompatibility is a barrier for solid organ transplantation, but not for hematopoietic stem cell transplantation. To investigate tolerance induction, we enrolled patients who had undergone minor ABO-incompatible (O into A group, n = 6) and ABO-identical (O into O group, n = 4) bone marrow transplantation (BMT). None of the six O into A patients were positive for recipient-specific (anti-blood group A) isohemagglutinins, whereas all four O into O patients were. Peripheral blood mononuclear cells (PBMCs) were engrafted into NOD/SCID/gamma(c)(null) (NOG) mice, followed by sensitization of blood group A red blood cells. Anti-blood group A antibodies (Abs) in the sera of the patients and the human PBMC-engrafted NOG mice were measured by enzyme-linked immunosorbent assays. Anti-blood group A Abs in the patients' sera were significantly correlated with anti-A isohemagglutinin titers (p < 0.01). In the human PBMC-engrafted NOG mice, anti-blood group A Abs were significantly lower in the O into A group than in the O into O group (p < 0.05), despite ex vivo restimulation of B cells. The results of this study suggest that long after receiving minor ABO-incompatible BMT, B cells derived from newly engrafted donor precursor cells were induced tolerance to recipient-specific antigens.
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Affiliation(s)
- Hirofumi Tomita
- Division of Pediatric Surgery, Department of Surgery, Keio University School of Medicine, Tokyo, Japan
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15
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Zhou H, Yu Y, Li H, Shi W, Yang H, Liu C, Wang S, Yu M. Anti-H can trigger apoptosis and down-regulate FUT1 expression in erythroid differentiated K562 cells without complement mediation. Transpl Immunol 2012; 27:151-6. [PMID: 23063462 DOI: 10.1016/j.trim.2012.10.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2012] [Revised: 09/29/2012] [Accepted: 10/01/2012] [Indexed: 01/28/2023]
Abstract
The reason why delayed RBC engraftment and pure red cell aplasia (PRCA) develop only in some but not all recipients of major ABO-incompatible hematopoietic stem cell transplantation (HSCT) remains elusive and the underlying mechanisms are not fully understood. Understanding how incompatible erythroid blood group antibodies (Abs) interact with ABH antigens (Ags) of grafts, and investigating how to induce artificially accommodation of grafts are of obvious importance in transplantation immunology. The effects of anti-H on proliferation, apoptosis, and α-(1,2)-fucosyltransferase gene (FUT1) expression in erythroid differentiated K562 cells were analyzed by the MTT assay, Annexin V/PI staining, and quantitative RT-PCR method. The growth of erythroid differentiated K562 cells was significantly suppressed when anti-H dilution was ≤ 1:8 (P<0.001, as compared with 1:16). Under the complement-free culture conditions, the apoptotic ratio of erythroid differentiated K562 cells was significantly increased when anti-H dilution was ≤ 1:16 (P<0.05, as compared with 1:32). The apoptosis was not only closely associated with anti-H dilution (F=138.991, P<0.001), but also correlated with treated time (F=583.249, P<0.001), which indicated typical dose- and time-dependent effects. Under the complement-free culture conditions, the FUT1 mRNA expression level was also suppressed when anti-H dilution was ≤ 1:16 (P<0.05, as compared with 1:32), which also manifested in typical dose-dependent (F=130.356, P<0.001) and time-dependent (F=1432.00, P<0.001) effects. The results confirm that anti-H can trigger apoptosis and down-regulate FUT1 expression in erythroid differentiated K562 cells without complement mediation. The findings suggest that anti-H could accommodate grafts through triggering apoptosis and down-regulating Fut1 expression to reduce ABH antigens.
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Affiliation(s)
- Huayou Zhou
- Department of Transfusion Medicine, the Second Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, China.
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Abumaree M, Al Jumah M, Pace RA, Kalionis B. Immunosuppressive properties of mesenchymal stem cells. Stem Cell Rev Rep 2012; 8:375-92. [PMID: 21892603 DOI: 10.1007/s12015-011-9312-0] [Citation(s) in RCA: 191] [Impact Index Per Article: 15.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Mesenchymal stem cells (MSC) can be isolated from different adult tissues including bone marrow, adipose tissue, cord blood and placenta. MSCs modulate the immune function of the major immune cell populations involved in alloantigen recognition and elimination, including antigen presenting cells, T cells, B cells and natural killer cells. Many clinical trials are currently underway that employ MSCs to treat human immunological diseases. However, the molecular mechanism that mediates the immunosuppressive effect of MSCs is still unclear and the safety of using MSC in patient needs further confirmation. Here, we review the cytokines that activate MSCs and the soluble factors produced by MSCs, which allow them to exert their immunosuppressive effects. We review the mechanism responsible, at least in part, for the immune suppressive effects of MSCs and highlight areas of research required for a better understanding of MSC immune modulation.
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Affiliation(s)
- Mohamed Abumaree
- King Saud Bin Abdulaziz University for Health Sciences/King Abdullah International Medical Research Center, King Abdulaziz Medical City, National Guard Health Affairs, PO Box 22490, Riyadh, 11426, Mail Code 1515, Saudi Arabia
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Daniel-Johnson J, Schwartz J. How do I approach ABO-incompatible hematopoietic progenitor cell transplantation? (CME). Transfusion 2011; 51:1143-9. [DOI: 10.1111/j.1537-2995.2011.03069.x] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Lee JE, Kang MS, Park MH, Shim SH, Yoon TK, Chung HM, Lee DR. Evaluation of 28 Human Embryonic Stem Cell Lines for Use as Unrelated Donors in Stem Cell Therapy: Implications of HLA and ABO Genotypes. Cell Transplant 2010; 19:1383-95. [DOI: 10.3727/096368910x513991] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
For human embryonic stem cells (hESCs) to be used clinically, it is imperative that immune responses evoked by hESCs and their derivates after transplantation should be prevented. Human leukocyte antigens (HLA) and ABO blood group antigens are important histocompatibility factors in graft rejection. HLA matching between recipient and unrelated donors, in particular, is important in improving outcomes in hematopoietic cell transplantation (HCT). We have established and successfully maintained 29 hESC lines and analyzed the HLA and ABO genotypes of these lines. HLA-A, -B, -C and -DR (DRB1) genotyping was performed by polymerase chain reaction (PCR) sequence-based typing and ABO genotyping was carried out by PCR restriction fragment length polymorphism methods. To determine what proportion of the Korean population would be covered by these cell lines in organ transplantation, 27 cell lines with HLA-A, -B, and -DR data were evaluated for HCT (cord blood) donors and 28 cell lines with HLA-DR and ABO data were evaluated for solid organ (kidney) transplantation donors, and then compared the data with those from 6,740 donated cord bloods. When 2 HLA mismatches are allowed for HCT, as currently accepted for cord blood transplantation, it was estimated that about 16% and 25% of the possible recipients can find one or more donor cell lines with ≤2 mismatches at A, B, DRB1 allele level and at A, B antigen/DRB1 allele level, respectively. When HLA-DR antigen level matching and ABO compatibility was considered for solid organ (kidney) transplantation, it was estimated that about 29% and 96% of the possible recipients can find one or more ABO-compatible donor cell lines with 0 and 1 DR mismatches, respectively. We provided the first report on the HLA and ABO genotypes of hESC lines, and estimated the degree of HLA and ABO matching in organ transplantation for the Korean population.
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Affiliation(s)
| | - Myung Seo Kang
- Department of Laboratory Medicine, College of Medicine, CHA University, Seoul, Korea
| | - Myoung Hee Park
- Department of Laboratory Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Sung Han Shim
- Fertility Center, CHA Gangnam Medical Center, College of Medicine, CHA University, Seoul, Korea
| | - Tae Ki Yoon
- Fertility Center, CHA Gangnam Medical Center, College of Medicine, CHA University, Seoul, Korea
| | - Hyung Min Chung
- CHA Stem Cell Institute, CHA University, Seoul, Korea
- CHA Bio & Diostech Co., Ltd., Seoul, Korea
| | - Dong Ryul Lee
- CHA Stem Cell Institute, CHA University, Seoul, Korea
- Fertility Center, CHA Gangnam Medical Center, College of Medicine, CHA University, Seoul, Korea
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Arber C, Bertrand G, Halter J, Boehlen F, Kaplan C, Gratwohl A. Platelet refractoriness due to combined anti-HLA and anti-HPA-5a alloantibodies: clinical management during myeloablative allogeneic HSCT and development of a quantitative MAIPA assay. Br J Haematol 2007; 139:159-61. [PMID: 17854320 DOI: 10.1111/j.1365-2141.2007.06753.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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20
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Tang AH, Platt JL. Accommodation of grafts: implications for health and disease. Hum Immunol 2007; 68:645-51. [PMID: 17678718 PMCID: PMC2703470 DOI: 10.1016/j.humimm.2007.04.003] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2007] [Revised: 04/05/2007] [Accepted: 04/10/2007] [Indexed: 01/01/2023]
Abstract
Accommodation refers to the acquired resistance of a graft to immune-mediated injury. It is typically observed after antibodies that would cause rejection of a graft are removed from a recipient and then later return. In addition to being induced in this manner, accommodation can occur spontaneously, without depleting antibodies. Indeed, we postulate spontaneous accommodation may be the most common outcome of clinical organ transplantation. The paper reviews the current understanding of accommodation, emphasizing recent advances and important questions. Among the recent advances are the discoveries of potentially broader relevance of accommodation for biology and immunology and pathways by which accommodation may be achieved. To investigate these pathways and to understand how accommodation begins and how it evolves, clinical organ transplants might offer a useful and incisive model.
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Affiliation(s)
- Amy H. Tang
- Transplantation Biology, Mayo Clinic College of Medicine, Rochester, MN 55905, USA
- Department of Biochemistry and Molecular Biology, Mayo Clinic College of Medicine, Rochester, MN 55905, USA
| | - Jeffrey L. Platt
- Transplantation Biology, Mayo Clinic College of Medicine, Rochester, MN 55905, USA
- Department of Surgery, Mayo Clinic College of Medicine, Rochester, MN 55905, USA
- Department of Immunology, Mayo Clinic College of Medicine, Rochester, MN 55905, USA
- Department of Pediatrics, Mayo Clinic College of Medicine, Rochester, MN 55905, USA
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Nydegger UE, Riedler GF, Flegel WA. Histoblood groups other than HLA in organ transplantation. Transplant Proc 2007; 39:64-8. [PMID: 17275475 DOI: 10.1016/j.transproceed.2006.10.222] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2006] [Indexed: 10/23/2022]
Abstract
Immunological matching of a living related donor and recipient of an allograft is precise, but for cadaver organs matching is controversial, including at least detection of specific sensitization in the recipient against the donor, especially for HLA-DR. With the publication of some cases of ABO histoblood group incompatible transplantations with favorable outcomes, transplantation immunologists now focus on many of the 29 International Society of Blood Transfusion-approved histoblood group systems. So far, research lags behind knowledge about which system occurs in which organ, but modern molecular biology tests, like basic local alignment search tools (BLAST) and the recent inclusion of some systems into the CD classification, make possible the tracking of some histoblood group epitopes to specific tissue components. We have conducted such a search. With respect to tissue distribution, mRNA transcripts, and expressed sequence tags (EST), we observed a huge variety of distribution patterns. The total number of EST in the embryo pool was 752,991 and in the adult pool 1,227,835. Representative results were described for umbilical cord, bone marrow, peripheral stem cells, the nervous system, and the embryo. The ABO histoblood group systems maintain high priority for matching, because of the occurrence of naturally occurring anti-A/B antibodies. Substantial progress has been made in monitoring their levels and immunoglobulin isotypes in recipients, which, beyond hemagglutination, can now be quantitated using ELISA or cytofluorometry. A picture of ever-improving compatibility matching in solid organ and stem cell transplantation beyond mere HLA typing is the consequence.
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Stussi G, West L, Cooper DKC, Seebach JD. ABO-incompatible allotransplantation as a basis for clinical xenotransplantation. Xenotransplantation 2007; 13:390-9. [PMID: 16925662 DOI: 10.1111/j.1399-3089.2006.00324.x] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
The 8th Congress of the International Xenotransplantation Association (IXA), held in Goteborg in September, 2005, immediately followed the 2nd International Symposium on ABO-Incompatibility in Transplantation, both congresses organized by Michael Breimer and Lennart Rydberg. The Proceedings of the Symposium on ABO-Incompatibility in Transplantation have been published (Xenotransplantation 2006; 13 (2)). The present paper provides an overview of a workshop held at the 8th Congress of the IXA, and highlights the immunological concepts emerging from ABO-incompatible allotransplants and discusses them in relation to xenotransplantation. Using specified immunomodulatory protocols, ABO-incompatible solid organ allotransplantation has become a clinical reality for a small number of patients over the last two decades. ABO-incompatible adult kidney and infant heart transplants have similar patient and graft survivals as their ABO-compatible counterparts. In contrast, ABO-incompatibility is present in up to 30% of all patients receiving hematopoietic stem cell transplants in the absence of specific immunomodulation, without affecting overall survival. Consequently, ABO-incompatible solid organ transplants and hematopoietic stem cell transplants may serve as in vivo models to elucidate the immunological mechanisms of accommodation and/or tolerance in the clinical setting. Because of similarities in the immunological hurdles that need to be overcome, knowledge obtained from ABO-incompatible allotransplantation might further promote advances in the field of xenotransplantation. The similarities and differences between ABO-incompatible allotransplantation and xenotransplantation are discussed.
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Affiliation(s)
- Georg Stussi
- Laboratory for Transplantation Immunology, Department of Internal Medicine, University Hospital Zürich, Zürich, Switzerland
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