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Catelli LF, Mendes da Costa PN, Rós FA, Rodrigues ES, Ursoli FF, Santos FLS, Dorigan M, de Castilho LM, Covas DT, Kashima S. Highly Defined Induced Pluripotent Stem Cell Lines Mimic Donor Red Blood Cell Antigen Profiles for Therapeutic and Diagnostic Use. Cell Reprogram 2024; 26:107-115. [PMID: 38917437 DOI: 10.1089/cell.2024.0018] [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: 06/27/2024] Open
Abstract
Our group generated two induced pluripotent stem cell (iPSC) lines for in vitro red blood cell (RBC) production from blood donors with extensively known erythrocyte antigen profiles. One line was intended to give rise to RBCs for transfusions in patients with sickle cell disease (SCD), while the other was developed to create RBC panel reagents. Two blood donors were selected based on their RBC phenotypes, further complemented by high-throughput DNA array analysis to obtain a more comprehensive erythrocyte antigen profile. Enriched erythroblast populations from the donors' peripheral blood mononuclear cells were reprogrammed into iPSCs using nonintegrative plasmid vectors. The iPSC lines were characterized and subsequently subjected to hematopoietic differentiation. iPSC PB02 and iPSC PB12 demonstrated in vitro and in vivo iPSC features and retained the genotype of each blood donor's RBC antigen profile. Colony-forming cell assays confirmed that iPSC PB02 and iPSC PB12 generated hematopoietic progenitors. These two iPSC lines were generated with defined erythrocyte antigen profiles, self-renewal capacity, and hematopoietic differentiation potential. With improvements in hematopoietic differentiation, these cells could potentially be more efficiently differentiated into RBCs in the future. They could serve as a complementary approach for obtaining donor-independent RBCs and addressing specific demands for blood transfusions.
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Affiliation(s)
- Lucas Ferioli Catelli
- Center for Cell-Based Research, Regional Blood Center of Ribeirão Preto, School of Medicine of Ribeirão Preto, University of São Paulo (USP), São Paulo, Brazil
| | - Péricles Natan Mendes da Costa
- Center for Cell-Based Research, Regional Blood Center of Ribeirão Preto, School of Medicine of Ribeirão Preto, University of São Paulo (USP), São Paulo, Brazil
| | - Felipe Augusto Rós
- Center for Cell-Based Research, Regional Blood Center of Ribeirão Preto, School of Medicine of Ribeirão Preto, University of São Paulo (USP), São Paulo, Brazil
| | - Evandra Strazza Rodrigues
- Center for Cell-Based Research, Regional Blood Center of Ribeirão Preto, School of Medicine of Ribeirão Preto, University of São Paulo (USP), São Paulo, Brazil
| | - Fernanda Ferreira Ursoli
- Center for Cell-Based Research, Regional Blood Center of Ribeirão Preto, School of Medicine of Ribeirão Preto, University of São Paulo (USP), São Paulo, Brazil
| | - Flávia Leite Souza Santos
- Center for Cell-Based Research, Regional Blood Center of Ribeirão Preto, School of Medicine of Ribeirão Preto, University of São Paulo (USP), São Paulo, Brazil
| | - Mayra Dorigan
- Laboratory of Molecular Immunohematology - Blood Center of Unicamp, State University of Campinas (Unicamp), São Paulo, Brazil
| | - Lílian Maria de Castilho
- Laboratory of Molecular Immunohematology - Blood Center of Unicamp, State University of Campinas (Unicamp), São Paulo, Brazil
| | - Dimas Tadeu Covas
- Center for Cell-Based Research, Regional Blood Center of Ribeirão Preto, School of Medicine of Ribeirão Preto, University of São Paulo (USP), São Paulo, Brazil
- Department of Clinical Medicine, School of Medicine of Ribeirão Preto, University of São Paulo (USP), São Paulo, Brazil
| | - Simone Kashima
- Center for Cell-Based Research, Regional Blood Center of Ribeirão Preto, School of Medicine of Ribeirão Preto, University of São Paulo (USP), São Paulo, Brazil
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2
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Xu L, Zeng Q, Liang L, Yang Z, Qu M, Li H, Zhang B, Zhang J, Yuan X, Chen L, Fan Z, He L, Nan X, Yue W, Xie X, Pei X. Generation of Rh D-negative blood using CRISPR/Cas9. Cell Prolif 2023; 56:e13486. [PMID: 37096780 PMCID: PMC10623963 DOI: 10.1111/cpr.13486] [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: 01/04/2023] [Revised: 03/27/2023] [Accepted: 04/12/2023] [Indexed: 04/26/2023] Open
Abstract
Blood supply shortages, especially the shortage of rare blood types, threaten the current medical system. Research on stem cells has shed light on in vitro blood cell manufacturing. The in vitro production of universal red blood cells (RBCs) from induced pluripotent stem cells (iPSCs) has become the focus of transfusion medicine. To obtain O-type Rh D-negative blood, we developed O-type Rh D-negative human (h)iPSCs using homology-directed repair (HDR)-based CRISPR/Cas9. HuAiPSCs derived from human umbilical arterial endothelial cells and showing haematopoietic differentiation preferences were selected for gene modification. Guide RNAs (gRNAs) were selected, and a donor template flanked by gRNA-directed homologous arms was set to introduce a premature stop code to RHD exon 2. CRISPR/Cas9 gene editing has resulted in the successful generation of an RHD knockout cell line. The HuAiPSC-A1-RHD-/- cell line was differentiated into haematopoietic stem/progenitor cells and subsequently into erythrocytes in the oxygen concentration-optimized differentiation scheme. HuAiPSC-A1-RHD-/- derived erythrocytes remained positive for the RBC markers CD71 and CD235a. These erythrocytes did not express D antigen and did not agglutinate in the presence of anti-Rh D reagents. In conclusion, taking the priority of haematopoietic preference hiPSCs, the HDR-based CRISPR/Cas9 system and optimizing the erythroid-lineage differentiation protocol, we first generated O-type Rh D-negative universal erythrocytes from RHD knockout HuAiPSCs. Its production is highly efficient and shows great potential for clinical applications.
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Affiliation(s)
- Lei Xu
- Stem Cell and Regenerative Medicine LabBeijing Institute of Radiation MedicineBeijingChina
| | - Quan Zeng
- Stem Cell and Regenerative Medicine LabBeijing Institute of Radiation MedicineBeijingChina
- South China Research Center for Stem Cell & Regenerative MedicineGuangzhouChina
| | - Liqing Liang
- Stem Cell and Regenerative Medicine LabBeijing Institute of Radiation MedicineBeijingChina
| | - Zhou Yang
- Stem Cell and Regenerative Medicine LabBeijing Institute of Radiation MedicineBeijingChina
| | - Mingyi Qu
- Stem Cell and Regenerative Medicine LabBeijing Institute of Radiation MedicineBeijingChina
- South China Research Center for Stem Cell & Regenerative MedicineGuangzhouChina
| | - Huilin Li
- Stem Cell and Regenerative Medicine LabBeijing Institute of Radiation MedicineBeijingChina
| | - Bowen Zhang
- Stem Cell and Regenerative Medicine LabBeijing Institute of Radiation MedicineBeijingChina
- South China Research Center for Stem Cell & Regenerative MedicineGuangzhouChina
| | - Jing Zhang
- Stem Cell and Regenerative Medicine LabBeijing Institute of Radiation MedicineBeijingChina
- South China Research Center for Stem Cell & Regenerative MedicineGuangzhouChina
| | - Xin Yuan
- Stem Cell and Regenerative Medicine LabBeijing Institute of Radiation MedicineBeijingChina
| | - Lin Chen
- Stem Cell and Regenerative Medicine LabBeijing Institute of Radiation MedicineBeijingChina
- South China Research Center for Stem Cell & Regenerative MedicineGuangzhouChina
| | - Zeng Fan
- Stem Cell and Regenerative Medicine LabBeijing Institute of Radiation MedicineBeijingChina
- South China Research Center for Stem Cell & Regenerative MedicineGuangzhouChina
| | - Lijuan He
- South China Research Center for Stem Cell & Regenerative MedicineGuangzhouChina
- Institute of Health Service and Transfusion MedicineBeijingChina
| | - Xue Nan
- South China Research Center for Stem Cell & Regenerative MedicineGuangzhouChina
| | - Wen Yue
- Stem Cell and Regenerative Medicine LabBeijing Institute of Radiation MedicineBeijingChina
- South China Research Center for Stem Cell & Regenerative MedicineGuangzhouChina
| | - Xiaoyan Xie
- Stem Cell and Regenerative Medicine LabBeijing Institute of Radiation MedicineBeijingChina
- South China Research Center for Stem Cell & Regenerative MedicineGuangzhouChina
| | - Xuetao Pei
- Stem Cell and Regenerative Medicine LabBeijing Institute of Radiation MedicineBeijingChina
- South China Research Center for Stem Cell & Regenerative MedicineGuangzhouChina
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3
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An HH, Gagne AL, Maguire JA, Pavani G, Abdulmalik O, Gadue P, French DL, Westhoff CM, Chou ST. The use of pluripotent stem cells to generate diagnostic tools for transfusion medicine. Blood 2022; 140:1723-1734. [PMID: 35977098 PMCID: PMC9707399 DOI: 10.1182/blood.2022015883] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Accepted: 08/04/2022] [Indexed: 12/14/2022] Open
Abstract
Red blood cell (RBC) transfusion is one of the most common medical treatments, with more than 10 million units transfused per year in the United States alone. Alloimmunization to foreign Rh proteins (RhD and RhCE) on donor RBCs remains a challenge for transfusion effectiveness and safety. Alloantibody production disproportionately affects patients with sickle cell disease who frequently receive blood transfusions and exhibit high genetic diversity in the Rh blood group system. With hundreds of RH variants now known, precise identification of Rh antibody targets is hampered by the lack of appropriate reagent RBCs with uncommon Rh antigen phenotypes. Using a combination of human-induced pluripotent stem cell (iPSC) reprogramming and gene editing, we designed a renewable source of cells with unique Rh profiles to facilitate the identification of complex Rh antibodies. We engineered a very rare Rh null iPSC line lacking both RHD and RHCE. By targeting the AAVS1 safe harbor locus in this Rh null background, any combination of RHD or RHCE complementary DNAs could be reintroduced to generate RBCs that express specific Rh antigens such as RhD alone (designated D--), Goa+, or DAK+. The RBCs derived from these iPSCs (iRBCs) are compatible with standard laboratory assays used worldwide and can determine the precise specificity of Rh antibodies in patient plasma. Rh-engineered iRBCs can provide a readily accessible diagnostic tool and guide future efforts to produce an alternative source of rare RBCs for alloimmunized patients.
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Affiliation(s)
- Hyun Hyung An
- Division of Hematology, Department of Pediatrics, The Children’s Hospital of Philadelphia, Philadelphia, PA
| | - Alyssa L. Gagne
- Department of Pathology and Laboratory Medicine, Center for Cellular and Molecular Therapeutics, The Children’s Hospital of Philadelphia, Philadelphia, PA
| | - Jean Ann Maguire
- Department of Pathology and Laboratory Medicine, Center for Cellular and Molecular Therapeutics, The Children’s Hospital of Philadelphia, Philadelphia, PA
| | - Giulia Pavani
- Department of Pathology and Laboratory Medicine, Center for Cellular and Molecular Therapeutics, The Children’s Hospital of Philadelphia, Philadelphia, PA
| | - Osheiza Abdulmalik
- Division of Hematology, Department of Pediatrics, The Children’s Hospital of Philadelphia, Philadelphia, PA
| | - Paul Gadue
- Department of Pathology and Laboratory Medicine, Center for Cellular and Molecular Therapeutics, The Children’s Hospital of Philadelphia, Philadelphia, PA
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
| | - Deborah L. French
- Department of Pathology and Laboratory Medicine, Center for Cellular and Molecular Therapeutics, The Children’s Hospital of Philadelphia, Philadelphia, PA
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
| | | | - Stella T. Chou
- Division of Hematology, Department of Pediatrics, The Children’s Hospital of Philadelphia, Philadelphia, PA
- Department of Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
- Division of Transfusion Medicine, Department of Pathology and Laboratory Medicine, The Children’s Hospital of Philadelphia, Philadelphia, PA
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Petazzi P, Miquel‐Serra L, Huertas S, González C, Boto N, Muñiz‐Diaz E, Menéndez P, Sevilla A, Nogués N. ABO gene editing for the conversion of blood type A to universal type O in Rh null donor-derived human-induced pluripotent stem cells. Clin Transl Med 2022; 12:e1063. [PMID: 36281739 PMCID: PMC9593258 DOI: 10.1002/ctm2.1063] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 08/13/2022] [Accepted: 09/06/2022] [Indexed: 01/28/2023] Open
Abstract
The limited availability of red cells with extremely rare blood group phenotypes is one of the global challenges in transfusion medicine that has prompted the search for alternative self-renewable pluripotent cell sources for the in vitro generation of red cells with rare blood group types. One such phenotype is the Rhnull , which lacks all the Rh antigens on the red cell membrane and represents one of the rarest blood types in the world with only a few active blood donors available worldwide. Rhnull red cells are critical for the transfusion of immunized patients carrying the same phenotype, besides its utility in the diagnosis of Rh alloimmunization when a high-prevalence Rh specificity is suspected in a patient or a pregnant woman. In both scenarios, the potential use of human-induced pluripotent stem cell (hiPSC)-derived Rhnull red cells is also dependent on ABO compatibility. Here, we present a CRISPR/Cas9-mediated ABO gene edition strategy for the conversion of blood type A to universal type O, which we have applied to an Rhnull donor-derived hiPSC line, originally carrying blood group A. This work provides a paradigmatic example of an approach potentially applicable to other hiPSC lines derived from rare blood donors not carrying blood type O.
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Affiliation(s)
- Paolo Petazzi
- Josep Carreras Leukemia Research InstituteBarcelonaSpain
| | - Laia Miquel‐Serra
- Immunohematology LaboratoryBarcelonaSpain
- Transfusional medicine. Vall d'Hebron Research Institute (VHIR)BarcelonaSpain
| | - Sergio Huertas
- Immunohematology LaboratoryBarcelonaSpain
- Transfusional medicine. Vall d'Hebron Research Institute (VHIR)BarcelonaSpain
| | - Cecilia González
- Immunohematology LaboratoryBarcelonaSpain
- Transfusional medicine. Vall d'Hebron Research Institute (VHIR)BarcelonaSpain
| | - Neus Boto
- Immunohematology LaboratoryBarcelonaSpain
| | - Eduardo Muñiz‐Diaz
- Immunohematology LaboratoryBarcelonaSpain
- Transfusional medicine. Vall d'Hebron Research Institute (VHIR)BarcelonaSpain
- Department of MedicineUniversitat Autònoma de Barcelona (UAB)BarcelonaSpain
| | - Pablo Menéndez
- Josep Carreras Leukemia Research InstituteBarcelonaSpain
- Department of Biomedicine, School of MedicineUniversity of BarcelonaBarcelonaSpain
- Centro de Investigación Biomédica en Red de Cáncer‐CIBER‐ONCInstituto de Salud Carlos IIIBarcelonaSpain
- Red Española de Terapias Avanzadas (TERAV)Instituto de Salud Carlos III (RICORS, RD21/0017/0029)
- Institució Catalana de Recerca i Estudis Avançats (ICREA)BarcelonaSpain
| | - Ana Sevilla
- Department of Cell BiologyPhysiology and Immunology, Faculty of Biology, University of BarcelonaBarcelonaSpain
- Institute of Biomedicine of the University of Barcelona (IBUB)BarcelonaSpain
| | - Núria Nogués
- Immunohematology LaboratoryBarcelonaSpain
- Transfusional medicine. Vall d'Hebron Research Institute (VHIR)BarcelonaSpain
- Department of MedicineUniversitat Autònoma de Barcelona (UAB)BarcelonaSpain
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5
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Gholami S, Mazidi Z, Pahlavan S, Moslem F, Hosseini M, Taei A, Hesaraki M, Barekat M, Aghdami N, Baharvand H. A Novel Insight into Endothelial and Cardiac Cells Phenotype in Systemic Sclerosis Using Patient-Derived Induced Pluripotent Stem Cell. CELL JOURNAL 2021; 23:273-287. [PMID: 34308570 PMCID: PMC8286459 DOI: 10.22074/cellj.2021.7244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/03/2019] [Accepted: 01/26/2020] [Indexed: 12/03/2022]
Abstract
Objective Systemic sclerosis (SSc) is a connective tissue disease associated with vascular damage and multi organ
fibrotic changes with unknown pathogenesis. Most SSc patients suffer from defective angiogenesis/vasculogenesis
and cardiac conditions leading to high mortality rates. We aimed to investigate the cardiovascular phenotype of SSc by
cardiogenic differentiation of SSc induced pluripotent stem cells (iPSC).
Materials and Methods In this experimental study, we generated iPSC from two diffuse SSc patients, followed by
successful differentiation into endothelial cells (ECs) and cardiomyocytes (CMs).
Results SSc-derived EC (SSc-EC) expressed KDR, a nearly EC marker, similar to healthy control-EC (C1-EC). After
sorting and culturing KDR+ cells, the resulting EC expressed CD31, a late endothelial marker, but vascular endothelial
(VE)-cadherin expression markedly dropped resulting in a functional defect as reflected in tube formation failure of
SSc-EC. Interestingly, upregulation of SNAI1 (snail family transcriptional repressor 1) was observed in SSc-EC which
might underlie VE-cadherin downregulation. Furthermore, SSc-derived CM (SSc-CM) successfully expressed cardiac-
specific markers including ion channels, resulting in normal physiological behavior and responsiveness to cardioactive
drugs.
Conclusion This study provides an insight into impaired angiogenesis observed in SSc patients by evaluating in vitro
cardiovascular differentiation of SSc iPSC.
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Affiliation(s)
- Sedigheh Gholami
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran.,Department of Developmental Biology, University of Science and Culture, Tehran, Iran
| | - Zahra Mazidi
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Sara Pahlavan
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Fariba Moslem
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Mahya Hosseini
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Adeleh Taei
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Mahdi Hesaraki
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Maryam Barekat
- Department of Regenerative Medicine, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Nasser Aghdami
- Department of Regenerative Medicine, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran.
| | - Hossein Baharvand
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran. .,Department of Developmental Biology, University of Science and Culture, Tehran, Iran
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Parchehbaf-Kashani M, Ansari H, Mahmoudi E, Barekat M, Sepantafar M, Rajabi S, Pahlavan S. Heart Repair Induced by Cardiac Progenitor Cell Delivery within Polypyrrole-Loaded Cardiogel Post-ischemia. ACS APPLIED BIO MATERIALS 2021; 4:4849-4861. [PMID: 35007034 DOI: 10.1021/acsabm.1c00133] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Myocardial infarction (MI) irreversibly injures the heart tissue. Cardiovascular tissue engineering has been developed as a promising therapeutic approach for post-MI repair. Previously, we discovered the ability of a polypyrrole (PPy)-incorporated cardiogel (CG) for improvement of maturity and functional synchrony of rat neonatal cardiomyocytes. Here, we used the cross-linked form of PPy-incorporated CG (CG-PPy), in order to improve electromechanical properties of scaffold, for application in cardiac progenitor cell (CPC) transplantation on post-MI rat hearts. Improved mechanical property and electrical conductivity (sixfold) were evident in the cross-linked CG-PPy (P1) compared to cross-linked CG (C1) scaffolds. Transplantation of CPC-loaded P1 (P1-CPC) resulted in substantial improvement of cardiac functional properties. Furthermore, lower fibrotic tissue and higher CPC retention were observed. The grafted cells showed cardiomyocyte characteristics when stained with human cardiac troponin T and connexin43 antibodies, while neovessel formation was similarly prominent. These findings highlight the therapeutic promise of the P1 scaffold as a CPC carrier for functional restoration of the heart post-MI.
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Affiliation(s)
- Melika Parchehbaf-Kashani
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran 16635-148, Iran
| | - Hassan Ansari
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran 16635-148, Iran
| | - Elena Mahmoudi
- Massachusetts General Hospital, Harvard Medical School, Boston 02115, Massachusetts, United States
| | - Maryam Barekat
- Department of Regenerative Medicine, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran 16635-148, Iran
| | - Mohammadmajid Sepantafar
- Department of Cell Engineering, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran 16635-148, Iran
| | - Sarah Rajabi
- Department of Cell Engineering, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran 16635-148, Iran
| | - Sara Pahlavan
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran 16635-148, Iran
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7
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Vahdat S, Pahlavan S, Mahmoudi E, Barekat M, Ansari H, Bakhshandeh B, Aghdami N, Baharvand H. Expansion of Human Pluripotent Stem Cell-derived Early Cardiovascular Progenitor Cells by a Cocktail of Signaling Factors. Sci Rep 2019; 9:16006. [PMID: 31690816 PMCID: PMC6831601 DOI: 10.1038/s41598-019-52516-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Accepted: 10/16/2019] [Indexed: 11/15/2022] Open
Abstract
Cardiovascular progenitor cells (CPCs) derived from human pluripotent stem cells (hPSCs) are proposed to be invaluable cell sources for experimental and clinical studies. This wide range of applications necessitates large-scale production of CPCs in an in vitro culture system, which enables both expansion and maintenance of these cells. In this study, we aimed to develop a defined and efficient culture medium that uses signaling factors for large-scale expansion of early CPCs, called cardiogenic mesodermal cells (CMCs), which were derived from hPSCs. Chemical screening resulted in a medium that contained a reproducible combination of three factors (A83-01, bFGF, and CHIR99021) that generated 1014 CMCs after 10 passages without the propensity for tumorigenicity. Expanded CMCs retained their gene expression pattern, chromosomal stability, and differentiation tendency through several passages and showed both the safety and possible cardio-protective potentials when transplanted into the infarcted rat myocardium. These CMCs were efficiently cryopreserved for an extended period of time. This culture medium could be used for both adherent and suspension culture conditions, for which the latter is required for large-scale CMC production. Taken together, hPSC-derived CMCs exhibited self-renewal capacity in our simple, reproducible, and defined medium. These cells might ultimately be potential, promising cell sources for cardiovascular studies.
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Affiliation(s)
- Sadaf Vahdat
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
- Department of Biotechnology, College of Science, University of Tehran, Tehran, Iran
| | - Sara Pahlavan
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Elena Mahmoudi
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Maryam Barekat
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Hassan Ansari
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Behnaz Bakhshandeh
- Department of Biotechnology, College of Science, University of Tehran, Tehran, Iran
| | - Nasser Aghdami
- Department of Regenerative Medicine, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Hossein Baharvand
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran.
- Department of Developmental Biology, University of Science and Culture, Tehran, Iran.
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8
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Hawksworth J, Satchwell TJ, Meinders M, Daniels DE, Regan F, Thornton NM, Wilson MC, Dobbe JG, Streekstra GJ, Trakarnsanga K, Heesom KJ, Anstee DJ, Frayne J, Toye AM. Enhancement of red blood cell transfusion compatibility using CRISPR-mediated erythroblast gene editing. EMBO Mol Med 2019; 10:emmm.201708454. [PMID: 29700043 PMCID: PMC5991592 DOI: 10.15252/emmm.201708454] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Regular blood transfusion is the cornerstone of care for patients with red blood cell (RBC) disorders such as thalassaemia or sickle‐cell disease. With repeated transfusion, alloimmunisation often occurs due to incompatibility at the level of minor blood group antigens. We use CRISPR‐mediated genome editing of an immortalised human erythroblast cell line (BEL‐A) to generate multiple enucleation competent cell lines deficient in individual blood groups. Edits are combined to generate a single cell line deficient in multiple antigens responsible for the most common transfusion incompatibilities: ABO (Bombay phenotype), Rh (Rhnull), Kell (K0), Duffy (Fynull), GPB (S−s−U−). These cells can be differentiated to generate deformable reticulocytes, illustrating the capacity for coexistence of multiple rare blood group antigen null phenotypes. This study provides the first proof‐of‐principle demonstration of combinatorial CRISPR‐mediated blood group gene editing to generate customisable or multi‐compatible RBCs for diagnostic reagents or recipients with complicated matching requirements.
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Affiliation(s)
- Joseph Hawksworth
- School of Biochemistry, University of Bristol, Bristol, UK.,Bristol Institute for Transfusion Sciences, National Health Service Blood and Transplant (NHSBT), Bristol, UK
| | - Timothy J Satchwell
- School of Biochemistry, University of Bristol, Bristol, UK.,NIHR Blood and Transplant Research Unit, University of Bristol, Bristol, UK.,Bristol Institute for Transfusion Sciences, National Health Service Blood and Transplant (NHSBT), Bristol, UK
| | | | - Deborah E Daniels
- School of Biochemistry, University of Bristol, Bristol, UK.,NIHR Blood and Transplant Research Unit, University of Bristol, Bristol, UK
| | - Fiona Regan
- Imperial College Healthcare NHS Trust, London, UK.,NHS Blood & Transplant, London, UK
| | - Nicole M Thornton
- International Blood Group Reference Laboratory, National Health Service (NHS) Blood and Transplant, Bristol, UK
| | | | - Johannes Gg Dobbe
- Department of Biomedical Engineering and Physics, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Geert J Streekstra
- Department of Biomedical Engineering and Physics, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Kongtana Trakarnsanga
- Department of Biochemistry, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Kate J Heesom
- School of Biochemistry, University of Bristol, Bristol, UK
| | - David J Anstee
- School of Biochemistry, University of Bristol, Bristol, UK.,NIHR Blood and Transplant Research Unit, University of Bristol, Bristol, UK.,Bristol Institute for Transfusion Sciences, National Health Service Blood and Transplant (NHSBT), Bristol, UK
| | - Jan Frayne
- School of Biochemistry, University of Bristol, Bristol, UK.,NIHR Blood and Transplant Research Unit, University of Bristol, Bristol, UK
| | - Ashley M Toye
- School of Biochemistry, University of Bristol, Bristol, UK .,NIHR Blood and Transplant Research Unit, University of Bristol, Bristol, UK.,Bristol Institute for Transfusion Sciences, National Health Service Blood and Transplant (NHSBT), Bristol, UK
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9
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Christaki EE, Politou M, Antonelou M, Athanasopoulos A, Simantirakis E, Seghatchian J, Vassilopoulos G. Ex vivo generation of transfusable red blood cells from various stem cell sources: A concise revisit of where we are now. Transfus Apher Sci 2019; 58:108-112. [DOI: 10.1016/j.transci.2018.12.015] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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10
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Deep Learning-Based Proarrhythmia Analysis Using Field Potentials Recorded From Human Pluripotent Stem Cells Derived Cardiomyocytes. IEEE JOURNAL OF TRANSLATIONAL ENGINEERING IN HEALTH AND MEDICINE-JTEHM 2019. [PMCID: PMC6570462 DOI: 10.1109/jtehm.2019.2907945] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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11
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Song M, Zhao S, Jiang T, Lu H. A Very Rare Case with Particular H-deficient Phenotypes. Indian J Hematol Blood Transfus 2018; 34:788-791. [PMID: 30369771 DOI: 10.1007/s12288-018-0915-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Accepted: 01/02/2018] [Indexed: 11/29/2022] Open
Abstract
Bombay phenotype, H partially deficient non secretor phenotype and Para-Bombay phenotype are rare blood groups with deficiency or absence of H antigen. A 52-year-old female with Chronic suppurative otitis media was referred to our hospital. The primary serologic results of ABO blood typing were discrepant in forward and reverse grouping. Further, the saliva secretion tests, the pedigree studies and the sequence analysis were performed to confirm the rare phenotype. The patient was diagnosed as a variant H-deficient phenotype, secretor (para-bombay). Red cells of the patient have no H antigens, and it's a very interesting thing that there were two opposite results in the saliva test by using different anti-H. The test showed that H substances were present in the saliva by using anti-H from Libo Biotechnology Co, while which were absent by using anti-H from Shanghai blood center. The patient's Lewis phenotype was Le (a-b+). Anti-HI was present in the sera of her. The sequence of the ABO gene of the patient was 261delG and 467C>T heterozygote by direct DNA sequencing and was assigned as A102/O01. There were two mutations of the patient's FUT1, 328G/A and 658C/T, which were identified by DNA sequencing compared with the reference sequence (GenBank, NG_007510.2). In this case, we report a patient with particular H-deficient phenotype, secretor, which showed opposite results in the saliva test by using anti-H from different sources. We suspect that it is a variant of para-Bombay phenotype.
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Affiliation(s)
- Min Song
- Transfusion Department of Southwest Hospital of Third Military Medical University, Gaotanyan Street 29#, Shapingba District, Chongqing, 400038 China
| | - Shuming Zhao
- Transfusion Department of Southwest Hospital of Third Military Medical University, Gaotanyan Street 29#, Shapingba District, Chongqing, 400038 China
| | - Tianlun Jiang
- Transfusion Department of Southwest Hospital of Third Military Medical University, Gaotanyan Street 29#, Shapingba District, Chongqing, 400038 China
| | - Hua Lu
- Transfusion Department of Southwest Hospital of Third Military Medical University, Gaotanyan Street 29#, Shapingba District, Chongqing, 400038 China
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12
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Silencing and overexpression of human blood group antigens in transfusion: Paving the way for the next steps. Blood Rev 2015; 29:163-9. [DOI: 10.1016/j.blre.2014.10.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2014] [Accepted: 10/23/2014] [Indexed: 01/25/2023]
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13
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Ganji F, Abroun S, Baharvand H, Aghdami N, Ebrahimi M. Differentiation potential of o bombay human-induced pluripotent stem cells and human embryonic stem cells into fetal erythroid-like cells. CELL JOURNAL 2015; 16:426-39. [PMID: 25685733 PMCID: PMC4297481 DOI: 10.22074/cellj.2015.489] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/08/2013] [Accepted: 11/06/2013] [Indexed: 12/05/2022]
Abstract
Objective There is constant difficulty in obtaining adequate supplies of blood components, as well as disappointing performance of "universal" red blood cells. Advances in
somatic cell reprogramming of human-induced pluripotent stem cells (hiPSCs) have provided a valuable alternative source to differentiate into any desired cell type as a therapeutic promise to cure many human disease.
Materials and Methods In this experimental study, we examined the erythroid differentiation potential of normal Bombay hiPSCs (B-hiPSCs) and compared results
to human embryonic stem cell (hESC) lines. Because of lacking ABO blood group
expression in B-hiPSCs, it has been highlighted as a valuable source to produce any
cell type in vitro.
Results Similar to hESC lines, hemangioblasts derived from B-hiPSCs expressed approximately 9% KDR+CD31+ and approximately 5% CD31+CD34+. In semisolid media,
iPSC and hESC-derived hemangioblast formed mixed type of hematopoietic colony. In
mixed colonies, erythroid progenitors were capable to express CD71+GPA+HbF+ and accompanied by endothelial cells differentiation. Conclusion Finally, iPS and ES cells have been directly induced to erythropoiesis without hemangioblast formation that produced CD71+HbF+ erythroid cells. Although we observed
some variations in the efficiency of hematopoietic differentiation between iPSC and ES cells,
the pattern of differentiation was similar among all three tested lines.
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Affiliation(s)
- Fatemeh Ganji
- Department of Stem Cells and Developmental Biology at Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Saeid Abroun
- Department of Stem Cells and Developmental Biology at Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran ; Department of Hematology, School of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Hossein Baharvand
- Department of Stem Cells and Developmental Biology at Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Nasser Aghdami
- Department of Stem Cells and Developmental Biology at Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran ; Department of Regenerative Biomedicine at Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Marzieh Ebrahimi
- Department of Stem Cells and Developmental Biology at Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran ; Department of Regenerative Biomedicine at Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
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Trakarnsanga K, Wilson MC, Griffiths RE, Toye AM, Carpenter L, Heesom KJ, Parsons SF, Anstee DJ, Frayne J. Qualitative and quantitative comparison of the proteome of erythroid cells differentiated from human iPSCs and adult erythroid cells by multiplex TMT labelling and nanoLC-MS/MS. PLoS One 2014; 9:e100874. [PMID: 25019302 PMCID: PMC4096399 DOI: 10.1371/journal.pone.0100874] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2014] [Accepted: 05/31/2014] [Indexed: 01/01/2023] Open
Abstract
Induced pluripotent stem cells (iPSC) are an attractive progenitor source for the generation of in vitro blood products. However, before iPSC-derived erythroid cells can be considered for therapeutic use their similarity to adult erythroid cells must be confirmed. We have analysed the proteome of erythroid cells differentiated from the iPSC fibroblast derived line (C19) and showed they express hallmark RBC proteins, including all those of the ankyrin and 4.1R complex. We next compared the proteome of erythroid cells differentiated from three iPSC lines (C19, OCE1, OPM2) with that of adult and cord blood progenitors. Of the 1989 proteins quantified <3% differed in level by 2-fold or more between the different iPSC-derived erythroid cells. When compared to adult cells, 11% of proteins differed in level by 2-fold or more, falling to 1.9% if a 5-fold threshold was imposed to accommodate slight inter-cell line erythropoietic developmental variation. Notably, the level of >30 hallmark erythroid proteins was consistent between the iPSC lines and adult cells. In addition, a sub-population (10-15%) of iPSC erythroid cells in each of the iPSC lines completed enucleation. Aberrant expression of some cytoskeleton proteins may contribute to the failure of the majority of the cells to enucleate since we detected some alterations in cytoskeletal protein abundance. In conclusion, the proteome of erythroid cells differentiated from iPSC lines is very similar to that of normal adult erythroid cells, but further work to improve the induction of erythroid cells in existing iPSC lines or to generate novel erythroid cell lines is required before iPSC-derived red cells can be considered suitable for transfusion therapy.
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Affiliation(s)
- Kongtana Trakarnsanga
- School of Biochemistry, University of Bristol, Bristol, United Kingdom
- Department of Biochemistry, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | | | - Rebecca E. Griffiths
- Bristol Institute for Transfusion Sciences, National Health Service Blood and Transplant (NHSBT), Filton, Bristol, United Kingdom
| | - Ashley M. Toye
- School of Biochemistry, University of Bristol, Bristol, United Kingdom
- Bristol Institute for Transfusion Sciences, National Health Service Blood and Transplant (NHSBT), Filton, Bristol, United Kingdom
| | - Lee Carpenter
- Blood Research Laboratory, National Health Service Blood and Transplant, John Radcliffe Hospital, Oxford, United Kingdom
| | - Kate J. Heesom
- School of Biochemistry, University of Bristol, Bristol, United Kingdom
| | - Steve F. Parsons
- Bristol Institute for Transfusion Sciences, National Health Service Blood and Transplant (NHSBT), Filton, Bristol, United Kingdom
| | - David J. Anstee
- Bristol Institute for Transfusion Sciences, National Health Service Blood and Transplant (NHSBT), Filton, Bristol, United Kingdom
| | - Jan Frayne
- School of Biochemistry, University of Bristol, Bristol, United Kingdom
- * E-mail:
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15
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Alternative blood products and clinical needs in transfusion medicine. Stem Cells Int 2012; 2012:639561. [PMID: 22567025 PMCID: PMC3337502 DOI: 10.1155/2012/639561] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2011] [Accepted: 12/30/2011] [Indexed: 01/19/2023] Open
Abstract
The primary focus of national blood programs is the provision of a safe and adequate blood supply. This goal is dependent on regular voluntary donations and a regulatory infrastructure that establishes and enforces standards for blood safety. Progress in ex vivo expansion of blood cells from cell sources including peripheral blood, cord blood, induced pluripotent stem cells, and human embryonic stem cell lines will likely make alternative transfusion products available for clinical use in the near future. Initially, alloimmunized patients and individuals with rare blood types are most likely to benefit from alternative products. However, in developed nations voluntary blood donations are projected to be inadequate in the future as blood usage by individuals 60 years and older increases. In developing nations economic and political challenges may impede progress in attaining self-sufficiency. Under these circumstances, ex vivo generated red cells may be needed to supplement the general blood supply.
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Faradonbeh MZ, Gharechahi J, Mollamohammadi S, Pakzad M, Taei A, Rassouli H, Baharvand H, Salekdeh GH. An orthogonal comparison of the proteome of human embryonic stem cells with that of human induced pluripotent stem cells of different genetic background. MOLECULAR BIOSYSTEMS 2012; 8:1833-40. [DOI: 10.1039/c2mb25018g] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Chang KH, Bonig H, Papayannopoulou T. Generation and characterization of erythroid cells from human embryonic stem cells and induced pluripotent stem cells: an overview. Stem Cells Int 2011; 2011:791604. [PMID: 22135684 PMCID: PMC3205655 DOI: 10.4061/2011/791604] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2011] [Accepted: 08/29/2011] [Indexed: 12/29/2022] Open
Abstract
Because of the imbalance in the supply and demand of red blood cells (RBCs), especially for alloimmunized patients or patients with rare blood phenotypes, extensive research has been done to generate therapeutic quantities of mature RBCs from hematopoietic stem cells of various sources, such as bone marrow, peripheral blood, and cord blood. Since human embryonic stem cells (hESCs) and induced pluripotent stem cells (iPSCs) can be maintained indefinitely in vitro, they represent potentially inexhaustible sources of donor-free RBCs. In contrast to other ex vivo stem-cell-derived cellular therapeutics, tumorigenesis is not a concern, as RBCs can be irradiated without marked adverse effects on in vivo function. Here, we provide a comprehensive review of the recent publications relevant to the generation and characterization of hESC- and iPSC-derived erythroid cells and discuss challenges to be met before the eventual realization of clinical usage of these cells.
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Affiliation(s)
- Kai-Hsin Chang
- Division of Hematology, Department of Medicine, University of Washington, 1705 NE Pacific, Rm K243, P. O. Box 357710, Seattle, WA 98195-7710, USA
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Han JW, Yoon YS. Induced pluripotent stem cells: emerging techniques for nuclear reprogramming. Antioxid Redox Signal 2011; 15:1799-820. [PMID: 21194386 PMCID: PMC3159104 DOI: 10.1089/ars.2010.3814] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Introduction of four transcription factors, Oct3/4, Sox2, Klf4, and c-Myc, can successfully reprogram somatic cells into embryonic stem (ES)-like cells. These cells, which are referred to as induced pluripotent stem (iPS) cells, closely resemble embryonic stem cells in genomic, cell biologic, and phenotypic characteristics, and the creation of these special cells was a major triumph in cell biology. In contrast to pluripotent stem cells generated by somatic cell nuclear-transfer (SCNT) or ES cells derived from the inner cell mass (ICM) of the blastocyst, direct reprogramming provides a convenient and reliable means of generating pluripotent stem cells. iPS cells have already shown incredible potential for research and for therapeutic applications in regenerative medicine within just a few years of their discovery. In this review, current techniques of generating iPS cells and mechanisms of nuclear reprogramming are reviewed, and the potential for therapeutic applications is discussed.
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Affiliation(s)
- Ji Woong Han
- Division of Cardiology, Department of Medicine, Emory University School of Medicine, 1639 Pierce Drive, Atlanta, GA 30322, USA
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19
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Cellular Reprogramming toward the Erythroid Lineage. Int J Cell Biol 2011; 2011:501464. [PMID: 21811503 PMCID: PMC3146985 DOI: 10.1155/2011/501464] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2011] [Accepted: 05/08/2011] [Indexed: 01/09/2023] Open
Abstract
Haemoglobinopathies such as thalassaemia and sickle cell disease present a major health burden. Currently, the main forms of treatment for these diseases are packed red blood cell transfusions and the administration of drugs which act to nonspecifically reactivate the production of foetal haemoglobin. These treatments are ongoing throughout the life of the patient and are associated with a number of risks, such as limitations in available blood for transfusion, infections, iron overload, immune rejection, and side effects associated with the drug treatments. The field of cellular reprogramming has advanced significantly in the last few years and has recently culminated in the successful production of erythrocytes in culture. This paper will discuss cellular reprogramming and its potential relevance to the treatment of haemoglobinopathies.
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Peyrard T, Bardiaux L, Krause C, Kobari L, Lapillonne H, Andreu G, Douay L. Banking of pluripotent adult stem cells as an unlimited source for red blood cell production: potential applications for alloimmunized patients and rare blood challenges. Transfus Med Rev 2011; 25:206-16. [PMID: 21377319 DOI: 10.1016/j.tmrv.2011.01.002] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The transfusion of red blood cells (RBCs) is now considered a well-settled and essential therapy. However, some difficulties and constraints still occur, such as long-term blood product shortage, blood donor population aging, known and yet unknown transfusion-transmitted infectious agents, growing cost of the transfusion supply chain management, and the inescapable blood group polymorphism barrier. Red blood cells can be now cultured in vitro from human hematopoietic, human embryonic, or human-induced pluripotent stem cells (hiPSCs). The highly promising hiPSC technology represents a potentially unlimited source of RBCs and opens the door to the revolutionary development of a new generation of allogeneic transfusion products. Assuming that in vitro large-scale cultured RBC production efficiently operates in the near future, we draw here some futuristic but realistic scenarios regarding potential applications for alloimmunized patients and those with a rare blood group. We retrospectively studied a cohort of 16,486 consecutive alloimmunized patients (10-year period), showing 1 to 7 alloantibodies with 361 different antibody combinations. We showed that only 3 hiPSC clones would be sufficient to match more than 99% of the 16,486 patients in need of RBC transfusions. The study of the French National Registry of People with a Rare Blood Phenotype/Genotype (10-year period) shows that 15 hiPSC clones would cover 100% of the needs in patients of white ancestry. In addition, one single hiPSC clone would meet 73% of the needs in alloimmunized patients with sickle cell disease for whom rare cryopreserved RBC units were required. As a result, we consider that a very limited number of RBC clones would be able to not only provide for the need for most alloimmunized patients and those with a rare blood group but also efficiently allow for a policy for alloimmunization prevention in multiply transfused patients.
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Abstract
Blood transfusion and especially red blood cell (RBC) transfusion is an essential therapeutic act because it might be life-saving in several situations such as massive bleeding or as prolonged quality-of-life therapies in patients with chronic anemic disorders. Although the need for blood is thereby widespread, there is however a major imbalance between demand and supply of donors, so that there is a mounting research to develop suitable surrogates for human donated blood. Functional RBCs have already been generated from a variety of cellular progenitors (i.e., somatic stem cells, human embryonic stem cells and induced pluripotent stem cells) and synthetic biomaterials. Although these types of "artificial blood" carry several advantages over donated blood, including larger supply, lower risk of blood-borne pathogens transmission, no risk of immune incompatibility using group O, RhD-negative RBCs, and extended survival of stored RBCs, their efficacy has not been extensively tested thus far in clinical trials. Therefore, while it seems premature at this point in time to conclude that ex-vivo manufacturing of blood might be the definitive solution to the current shortage of blood supply, it represents however a valuable starting point for translational research in transfusion medicine.
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Affiliation(s)
- Giuseppe Lippi
- U.O. di Diagnostica Ematochimica, Dipartimento di Patologia e Medicina di Laboratorio, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
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Bagnis C, Chiaroni J, Bailly P. Elimination of blood group antigens: hope and reality. Br J Haematol 2011; 152:392-400. [DOI: 10.1111/j.1365-2141.2010.08561.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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Mountford J, Olivier E, Turner M. Prospects for the manufacture of red cells for transfusion. Br J Haematol 2010; 149:22-34. [DOI: 10.1111/j.1365-2141.2010.08079.x] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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