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Kronstein-Wiedemann R, Thiel J, Sürün D, Teichert M, Künzel SR, Zimmermann S, Wagenführ L, Buchholz F, Tonn T. Characterization of immortalized bone marrow erythroid progenitor adult (imBMEP-A)-The first inducible immortalized red blood cell progenitor cell line derived from bone marrow CD71-positive cells. Cytotherapy 2024:S1465-3249(24)00767-9. [PMID: 39001769 DOI: 10.1016/j.jcyt.2024.06.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Revised: 06/21/2024] [Accepted: 06/21/2024] [Indexed: 07/15/2024]
Abstract
BACKGROUND AIMS Ex vivo production of red blood cells (RBCs) represents a promising alternative for transfusion medicine. Several strategies have been described to generate erythroid cell lines from different sources, including embryonic, induced pluripotent, and hematopoietic stem cells. All these approaches have in common that they require elaborate differentiation cultures whereas the yield of enucleated RBCs is inefficient. METHODS We generated a human immortalized adult erythroid progenitor cell line derived from bone marrow CD71-positive erythroid progenitor cells (immortalized bone marrow erythroid progenitor adult, or imBMEP-A) by an inducible expression system, to shorten differentiation culture necessary for terminal erythroid differentiation. It is the first erythroid cell line that is generated from direct reticulocyte progenitors and demonstrates robust hemoglobin production in the immortalized state. RESULTS Morphologic analysis of the immortalized cells showed that the preferred cell type of the imBMEP-A line corresponds to hemoglobin-producing basophilic erythroblasts. In addition, we were able to generate a stable cell line from a single cell clone with the triple knockout of RhAG, RhDCE and KELL. After removal of doxycycline, part of the cells differentiated into normoblasts and reticulocytes within 5-7 days. CONCLUSIONS Our results demonstrate that the imBMEP-A cell line can serve as a stable and straightforward modifiable platform for RBC engineering in the future.
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Affiliation(s)
- Romy Kronstein-Wiedemann
- Laboratory for Experimental Transfusion Medicine, Transfusion Medicine, Medical Faculty Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany; German Red Cross Blood Donation Service North-East, Institute for Transfusion Medicine, Dresden, Germany
| | - Jessica Thiel
- Laboratory for Experimental Transfusion Medicine, Transfusion Medicine, Medical Faculty Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany; German Red Cross Blood Donation Service North-East, Institute for Transfusion Medicine, Dresden, Germany
| | - Duran Sürün
- UCC, Medical Systems Biology - Medical Faculty Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Madeleine Teichert
- German Red Cross Blood Donation Service North-East, Institute for Transfusion Medicine, Dresden, Germany
| | - Stephan R Künzel
- Laboratory for Experimental Transfusion Medicine, Transfusion Medicine, Medical Faculty Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany; German Red Cross Blood Donation Service North-East, Institute for Transfusion Medicine, Dresden, Germany
| | - Stefan Zimmermann
- Laboratory for MEMS Applications, IMTEK - Department of Microsystems Engineering, University of Freiburg, Freiburg, Germany
| | - Lisa Wagenführ
- Medical Clinic and Polyclinic I, University Hospital Dresden, Technische Universität Dresden, Dresden, Germany
| | - Frank Buchholz
- UCC, Medical Systems Biology - Medical Faculty Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Torsten Tonn
- Laboratory for Experimental Transfusion Medicine, Transfusion Medicine, Medical Faculty Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany; German Red Cross Blood Donation Service North-East, Institute for Transfusion Medicine, Dresden, Germany.
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2
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Wang E, Liu S, Zhang X, Peng Q, Yu H, Gao L, Xie A, Ma D, Zhao G, Cheng L. An Optimized Human Erythroblast Differentiation System Reveals Cholesterol-Dependency of Robust Production of Cultured Red Blood Cells Ex Vivo. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2303471. [PMID: 38481061 PMCID: PMC11165465 DOI: 10.1002/advs.202303471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 11/01/2023] [Indexed: 06/12/2024]
Abstract
The generation of cultured red blood cells (cRBCs) ex vivo represents a potentially unlimited source for RBC transfusion and other cell therapies. Human cRBCs can be generated from the terminal differentiation of proliferating erythroblasts derived from hematopoietic stem/progenitor cells or erythroid precursors in peripheral blood mononuclear cells. Efficient differentiation and maturation into cRBCs highly depend on replenishing human plasma, which exhibits variable potency across donors or batches and complicates the consistent cRBC production required for clinical translation. Hence, the role of human plasma in erythroblast terminal maturation is investigated and uncovered that 1) a newly developed cell culture basal medium mimicking the metabolic profile of human plasma enhances cell growth and increases cRBC yield upon erythroblast terminal differentiation and 2) LDL-carried cholesterol, as a substitute for human plasma, is sufficient to support erythroid survival and terminal differentiation ex vivo. Consequently, a chemically-defined optimized medium (COM) is developed, enabling robust generation of cRBCs from erythroblasts of multiple origins, with improved enucleation efficiency and higher reticulocyte yield, without the need for supplementing human plasma or serum. In addition, the results reveal the crucial role of lipid metabolism during human terminal erythropoiesis.
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Affiliation(s)
- Enyu Wang
- Department of HematologyThe First Affiliated Hospital of USTCDivision of Life Sciences and MedicineUniversity of Science and Technology of ChinaHefeiAnhui230001China
- Blood and Cell Therapy InstituteAnhui Provincial Key Laboratory of Blood Research and ApplicationsUniversity of Science and Technology of ChinaHefeiAnhui230027China
- Department of Electronic Engineering and Information ScienceUniversity of Science and Technology of ChinaHefeiAnhui230027China
| | - Senquan Liu
- Department of HematologyThe First Affiliated Hospital of USTCDivision of Life Sciences and MedicineUniversity of Science and Technology of ChinaHefeiAnhui230001China
- Blood and Cell Therapy InstituteAnhui Provincial Key Laboratory of Blood Research and ApplicationsUniversity of Science and Technology of ChinaHefeiAnhui230027China
- School of Basic Medical SciencesDivision of Life Sciences and MedicineUniversity of Science and Technology of ChinaHefeiAnhui230027China
| | - Xinye Zhang
- School of Basic Medical SciencesDivision of Life Sciences and MedicineUniversity of Science and Technology of ChinaHefeiAnhui230027China
| | - Qingyou Peng
- School of Basic Medical SciencesDivision of Life Sciences and MedicineUniversity of Science and Technology of ChinaHefeiAnhui230027China
| | - Huijuan Yu
- School of Basic Medical SciencesDivision of Life Sciences and MedicineUniversity of Science and Technology of ChinaHefeiAnhui230027China
| | - Lei Gao
- Blood and Cell Therapy InstituteAnhui Provincial Key Laboratory of Blood Research and ApplicationsUniversity of Science and Technology of ChinaHefeiAnhui230027China
- School of Basic Medical SciencesDivision of Life Sciences and MedicineUniversity of Science and Technology of ChinaHefeiAnhui230027China
| | - An Xie
- Blood and Cell Therapy InstituteAnhui Provincial Key Laboratory of Blood Research and ApplicationsUniversity of Science and Technology of ChinaHefeiAnhui230027China
| | - Ding Ma
- Department of HematologyThe First Affiliated Hospital of USTCDivision of Life Sciences and MedicineUniversity of Science and Technology of ChinaHefeiAnhui230001China
- Blood and Cell Therapy InstituteAnhui Provincial Key Laboratory of Blood Research and ApplicationsUniversity of Science and Technology of ChinaHefeiAnhui230027China
| | - Gang Zhao
- Blood and Cell Therapy InstituteAnhui Provincial Key Laboratory of Blood Research and ApplicationsUniversity of Science and Technology of ChinaHefeiAnhui230027China
- Department of Electronic Engineering and Information ScienceUniversity of Science and Technology of ChinaHefeiAnhui230027China
| | - Linzhao Cheng
- Department of HematologyThe First Affiliated Hospital of USTCDivision of Life Sciences and MedicineUniversity of Science and Technology of ChinaHefeiAnhui230001China
- Blood and Cell Therapy InstituteAnhui Provincial Key Laboratory of Blood Research and ApplicationsUniversity of Science and Technology of ChinaHefeiAnhui230027China
- School of Basic Medical SciencesDivision of Life Sciences and MedicineUniversity of Science and Technology of ChinaHefeiAnhui230027China
- Division of HematologyJohns Hopkins University School of MedicineBaltimoreMD21205USA
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3
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Cervellera CF, Mazziotta C, Di Mauro G, Iaquinta MR, Mazzoni E, Torreggiani E, Tognon M, Martini F, Rotondo JC. Immortalized erythroid cells as a novel frontier for in vitro blood production: current approaches and potential clinical application. Stem Cell Res Ther 2023; 14:139. [PMID: 37226267 PMCID: PMC10210309 DOI: 10.1186/s13287-023-03367-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Accepted: 05/05/2023] [Indexed: 05/26/2023] Open
Abstract
BACKGROUND Blood transfusions represent common medical procedures, which provide essential supportive therapy. However, these procedures are notoriously expensive for healthcare services and not without risk. The potential threat of transfusion-related complications, such as the development of pathogenic infections and the occurring of alloimmunization events, alongside the donor's dependence, strongly limits the availability of transfusion units and represents significant concerns in transfusion medicine. Moreover, a further increase in the demand for donated blood and blood transfusion, combined with a reduction in blood donors, is expected as a consequence of the decrease in birth rates and increase in life expectancy in industrialized countries. MAIN BODY An emerging and alternative strategy preferred over blood transfusion is the in vitro production of blood cells from immortalized erythroid cells. The high survival capacity alongside the stable and longest proliferation time of immortalized erythroid cells could allow the generation of a large number of cells over time, which are able to differentiate into blood cells. However, a large-scale, cost-effective production of blood cells is not yet a routine clinical procedure, as being dependent on the optimization of culture conditions of immortalized erythroid cells. CONCLUSION In our review, we provide an overview of the most recent erythroid cell immortalization approaches, while also describing and discussing related advancements of establishing immortalized erythroid cell lines.
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Affiliation(s)
- Christian Felice Cervellera
- Department of Medical Sciences, University of Ferrara, 64/b, Fossato di Mortara Street, 44121, Ferrara, Italy
| | - Chiara Mazziotta
- Department of Medical Sciences, University of Ferrara, 64/b, Fossato di Mortara Street, 44121, Ferrara, Italy
- Department of Medical Sciences, Center for Studies on Gender Medicine, University of Ferrara, 64/b, Fossato di Mortara Street, 44121, Ferrara, Italy
| | - Giulia Di Mauro
- Department of Medical Sciences, University of Ferrara, 64/b, Fossato di Mortara Street, 44121, Ferrara, Italy
| | - Maria Rosa Iaquinta
- Department of Medical Sciences, University of Ferrara, 64/b, Fossato di Mortara Street, 44121, Ferrara, Italy
- Department of Medical Sciences, Center for Studies on Gender Medicine, University of Ferrara, 64/b, Fossato di Mortara Street, 44121, Ferrara, Italy
| | - Elisa Mazzoni
- Department of Chemical, Pharmaceutical and Agricultural Sciences-DOCPAS, University of Ferrara, 44121, Ferrara, Italy
| | - Elena Torreggiani
- Department of Chemical, Pharmaceutical and Agricultural Sciences-DOCPAS, University of Ferrara, 44121, Ferrara, Italy
| | - Mauro Tognon
- Department of Medical Sciences, University of Ferrara, 64/b, Fossato di Mortara Street, 44121, Ferrara, Italy
| | - Fernanda Martini
- Department of Medical Sciences, University of Ferrara, 64/b, Fossato di Mortara Street, 44121, Ferrara, Italy.
- Department of Medical Sciences, Center for Studies on Gender Medicine, University of Ferrara, 64/b, Fossato di Mortara Street, 44121, Ferrara, Italy.
- Laboratory for Technologies of Advanced Therapies (LTTA), University of Ferrara, 44121, Ferrara, Italy.
| | - John Charles Rotondo
- Department of Medical Sciences, University of Ferrara, 64/b, Fossato di Mortara Street, 44121, Ferrara, Italy.
- Department of Medical Sciences, Center for Studies on Gender Medicine, University of Ferrara, 64/b, Fossato di Mortara Street, 44121, Ferrara, Italy.
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4
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Kumari S, Sinha A. Culture and transfection: Two major bottlenecks in understanding Plasmodium vivax biology. Front Microbiol 2023; 14:1144453. [PMID: 37082177 PMCID: PMC10110902 DOI: 10.3389/fmicb.2023.1144453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2023] [Accepted: 02/28/2023] [Indexed: 04/07/2023] Open
Abstract
The long term in vitro culture of Plasmodium falciparum was successfully established by Trager and Jensen in 1976; however it largely remains unachieved for P. vivax. The major obstacle associated with Plasmodium vivax in vitro culture is its predilection for invading younger reticulocytes and the complex remodelling of invaded reticulocytes. There are many factors under exploration for this predilection and host–parasite interactions between merozoites and invaded reticulocytes. These include various factors related to parasite, host and environment such as compromised reticulocyte osmotic stability after invasion, abundance of iron in the reticulocytes which makes them favourable for P. vivax growth and propagation and role of a hypoxic environment in P. vivax in vitro growth. P. vivax blood stage transfection represents another major hurdle towards understanding this parasite’s complex biology. Efforts in making this parasite amenable for molecular investigation by genetic modification are limited. Newer approaches in sustaining a longer in vitro culture and thereby help advancing transfection technologies in P. vivax are urgently needed that can be explored to understand the unique biology of this parasite.
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5
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Forester CM, Oses-Prieto JA, Phillips NJ, Miglani S, Pang X, Byeon GW, DeMarco R, Burlingame A, Barna M, Ruggero D. Regulation of eIF4E guides a unique translational program to control erythroid maturation. SCIENCE ADVANCES 2022; 8:eadd3942. [PMID: 36563140 PMCID: PMC9788769 DOI: 10.1126/sciadv.add3942] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Accepted: 11/22/2022] [Indexed: 05/22/2023]
Abstract
Translation control is essential in balancing hematopoietic precursors and differentiation; however, the mechanisms underlying this program are poorly understood. We found that the activity of the major cap-binding protein eIF4E is unexpectedly regulated in a dynamic manner throughout erythropoiesis that is uncoupled from global protein synthesis rates. Moreover, eIF4E activity directs erythroid maturation, and increased eIF4E expression maintains cells in an early erythroid state associated with a translation program driving the expression of PTPN6 and Igf2bp1. A cytosine-enriched motif in the 5' untranslated region is important for eIF4E-mediated translation specificity. Therefore, selective translation of key target genes necessary for the maintenance of early erythroid states by eIF4E highlights a unique mechanism used by hematopoietic precursors to rapidly elicit erythropoietic maturation upon need.
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Affiliation(s)
- Craig M. Forester
- Department of Pediatrics, University of Colorado, Denver, CO 80045, USA
- Division of Pediatric Hematology/Oncology/Bone Marrow Transplant, Children’s Hospital Colorado, University of Colorado-Anschutz Medical Campus, Aurora, CO 80045, USA
- Department of Urology, University of California, San Francisco, San Francisco, CA, USA
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco (UCSF), San Francisco, CA 94158, USA
| | - Juan A. Oses-Prieto
- Department of Cellular and Molecular Pharmacology, University of California, San Francisco, San Francisco, CA 94158, USA
| | - Nancy J. Phillips
- Department of Cellular and Molecular Pharmacology, University of California, San Francisco, San Francisco, CA 94158, USA
| | - Sohit Miglani
- Department of Urology, University of California, San Francisco, San Francisco, CA, USA
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco (UCSF), San Francisco, CA 94158, USA
- Department of Cellular and Molecular Pharmacology, University of California, San Francisco, San Francisco, CA 94158, USA
- Department of Biochemistry and Biophysics, University of California, San Francisco, San Francisco, CA, USA
| | - Xiaming Pang
- Department of Urology, University of California, San Francisco, San Francisco, CA, USA
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco (UCSF), San Francisco, CA 94158, USA
- Department of Cellular and Molecular Pharmacology, University of California, San Francisco, San Francisco, CA 94158, USA
| | - Gun Woo Byeon
- Department of Genetics, Stanford University School of Medicine, Stanford, CA 94309, USA
| | - Rachel DeMarco
- Department of Pediatrics, University of Colorado, Denver, CO 80045, USA
| | - Al Burlingame
- Department of Cellular and Molecular Pharmacology, University of California, San Francisco, San Francisco, CA 94158, USA
| | - Maria Barna
- Department of Genetics, Stanford University School of Medicine, Stanford, CA 94309, USA
| | - Davide Ruggero
- Department of Urology, University of California, San Francisco, San Francisco, CA, USA
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco (UCSF), San Francisco, CA 94158, USA
- Department of Cellular and Molecular Pharmacology, University of California, San Francisco, San Francisco, CA 94158, USA
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6
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Soboleva S, Miharada K. Induction of enucleation in primary and immortalized erythroid cells. Int J Hematol 2022; 116:192-198. [PMID: 35610497 DOI: 10.1007/s12185-022-03386-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Revised: 05/02/2022] [Accepted: 05/06/2022] [Indexed: 10/18/2022]
Abstract
Enucleation is a crucial event during the erythropoiesis, implicating drastic morphologic and transcriptomic/proteomic changes. While many genes deletion lead to failed or impaired enucleation have been identified, directly triggering the erythroid maturation, particularly enucleation, is still challenging. Inducing enucleation at the desired timing is necessary to develop efficient methods to generate mature, fully functional red blood cells in vitro for future transfusion therapies. However, there are considerable differences between primary erythroid cells and cultured cell sources, particularly pluripotent stem cell-derived erythroid cells and immortalized erythroid cell lines. For instance, the difference in the proliferative status between those cell types could be a critical factor, as cell cycle exit is closely connected to the terminal maturation of primary. In this review, we will discuss previous findings on the enucleation machinery and current challengings to trigger the enucleation of infinite erythroid cell sources.
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Affiliation(s)
- Svetlana Soboleva
- Division of Molecular Medicine and Gene Therapy, Lund Stem Cell Center, Lund University, Lund, Sweden
| | - Kenichi Miharada
- Division of Molecular Medicine and Gene Therapy, Lund Stem Cell Center, Lund University, Lund, Sweden. .,International Research Center for Medical Sciences, Kumamoto University, Kumamoto, Japan.
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7
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Industrially Compatible Transfusable iPSC-Derived RBCs: Progress, Challenges and Prospective Solutions. Int J Mol Sci 2021; 22:ijms22189808. [PMID: 34575977 PMCID: PMC8472628 DOI: 10.3390/ijms22189808] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2021] [Revised: 09/06/2021] [Accepted: 09/07/2021] [Indexed: 02/06/2023] Open
Abstract
Amidst the global shortfalls in blood supply, storage limitations of donor blood and the availability of potential blood substitutes for transfusion applications, society has pivoted towards in vitro generation of red blood cells (RBCs) as a means to solve these issues. Many conventional research studies over the past few decades have found success in differentiating hematopoietic stem and progenitor cells (HSPCs) from cord blood, adult bone marrow and peripheral blood sources. More recently, techniques that involve immortalization of erythroblast sources have also gained traction in tackling this problem. However, the RBCs generated from human induced pluripotent stem cells (hiPSCs) still remain as the most favorable solution due to many of its added advantages. In this review, we focus on the breakthroughs for high-density cultures of hiPSC-derived RBCs, and highlight the major challenges and prospective solutions throughout the whole process of erythropoiesis for hiPSC-derived RBCs. Furthermore, we elaborate on the recent advances and techniques used to achieve cost-effective, high-density cultures of GMP-compliant RBCs, and on their relevant novel applications after downstream processing and purification.
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8
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Daniels DE, Ferguson DCJ, Griffiths RE, Trakarnsanga K, Cogan N, MacInnes KA, Mordue KE, Andrienko T, Ferrer-Vicens I, Ramos Jiménez D, Lewis PA, Wilson MC, Canham MA, Kurita R, Nakamura Y, Anstee DJ, Frayne J. Reproducible immortalization of erythroblasts from multiple stem cell sources provides approach for sustainable RBC therapeutics. MOLECULAR THERAPY-METHODS & CLINICAL DEVELOPMENT 2021; 22:26-39. [PMID: 34485592 PMCID: PMC8390520 DOI: 10.1016/j.omtm.2021.06.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/15/2020] [Accepted: 06/01/2021] [Indexed: 12/01/2022]
Abstract
Developing robust methodology for the sustainable production of red blood cells in vitro is essential for providing an alternative source of clinical-quality blood, particularly for individuals with rare blood group phenotypes. Immortalized erythroid progenitor cell lines are the most promising emergent technology for achieving this goal. We previously created the erythroid cell line BEL-A from bone marrow CD34+ cells that had improved differentiation and enucleation potential compared to other lines reported. In this study we show that our immortalization approach is reproducible for erythroid cells differentiated from bone marrow and also from far more accessible peripheral and cord blood CD34+ cells, consistently generating lines with similar improved erythroid performance. Extensive characterization of the lines shows them to accurately recapitulate their primary cell equivalents and provides a molecular signature for immortalization. In addition, we show that only cells at a specific stage of erythropoiesis, predominantly proerythroblasts, are amenable to immortalization. Our methodology provides a step forward in the drive for a sustainable supply of red cells for clinical use and for the generation of model cellular systems for the study of erythropoiesis in health and disease, with the added benefit of an indefinite expansion window for manipulation of molecular targets.
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Affiliation(s)
- Deborah E Daniels
- School of Biochemistry, University of Bristol, Bristol BS8 1TD, UK.,NIHR Blood and Transplant Research Unit, University of Bristol, Bristol BS8 1TD, UK
| | | | | | - Kongtana Trakarnsanga
- Department of Biochemistry, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok 10700, Thailand
| | - Nicola Cogan
- NIHR Blood and Transplant Research Unit, University of Bristol, Bristol BS8 1TD, UK.,Bristol Institute for Transfusion Sciences, National Health Service Blood and Transplant (NHSBT), Bristol BS34 7QH, UK
| | - Katherine A MacInnes
- School of Biochemistry, University of Bristol, Bristol BS8 1TD, UK.,NIHR Blood and Transplant Research Unit, University of Bristol, Bristol BS8 1TD, UK
| | - Kathryn E Mordue
- School of Biochemistry, University of Bristol, Bristol BS8 1TD, UK
| | | | | | | | - Phillip A Lewis
- School of Cellular and Molecular Medicine, University of Bristol, Bristol BS8 1TD, UK
| | | | - Maurice A Canham
- Tissues, Cells & Advanced Therapeutics, Scottish National Blood Transfusion Service, The Jack Copland Centre, 52 Research Avenue North, Edinburgh, EH14 4BE, UK
| | - Ryo Kurita
- Department of Research and Development, Central Blood Institute, Blood Service Headquarters, Japanese Red Cross Society, Tokyo, Japan
| | - Yukio Nakamura
- Cell Engineering Division, RIKEN BioResource Research Center, Ibaraki, Japan
| | - David J Anstee
- NIHR Blood and Transplant Research Unit, University of Bristol, Bristol BS8 1TD, UK.,Bristol Institute for Transfusion Sciences, National Health Service Blood and Transplant (NHSBT), Bristol BS34 7QH, UK
| | - Jan Frayne
- School of Biochemistry, University of Bristol, Bristol BS8 1TD, UK.,NIHR Blood and Transplant Research Unit, University of Bristol, Bristol BS8 1TD, UK
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9
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Aronova MA, Noh SJ, Zhang G, Byrnes C, Meier ER, Kim YC, Leapman RD. Use of dual-electron probes reveals the role of ferritin as an iron depot in ex vivo erythropoiesis. iScience 2021; 24:102901. [PMID: 34401678 PMCID: PMC8355919 DOI: 10.1016/j.isci.2021.102901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 06/08/2021] [Accepted: 07/20/2021] [Indexed: 11/25/2022] Open
Abstract
In the finely regulated process of mammalian erythropoiesis, the path of the labile iron pool into mitochondria for heme production is not well understood. Existing models for erythropoiesis do not include a central role for the ubiquitous iron storage protein ferritin; one model proposes that incoming endosomal Fe3+ bound to transferrin enters the cytoplasm through an ion transporter after reduction to Fe2+ and is taken up into mitochondria through mitoferrin-1 transporter. Here, we apply a dual three-dimensional imaging and spectroscopic technique, based on scanned electron probes, to measure Fe3+ in ex vivo human hematopoietic stem cells. After seven days in culture, we observe cells displaying a highly specialized architecture with anchored clustering of mitochondria and massive accumulation of nanoparticles containing high iron concentrations localized to lysosomal storage depots, identified as ferritin. We hypothesize that lysosomal ferritin iron depots enable continued heme production after expulsion of most of the cellular machinery.
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Affiliation(s)
- Maria A Aronova
- Laboratory of Cellular Imaging and Macromolecular Biophysics, National Institute of Biomedical Imaging and Bioengineering, NIH, Bethesda, MD, USA
| | - Seung-Jae Noh
- Penta Medix Co., Ltd., Seongnam, Gyeonggi-do, Republic of Korea
| | - Guofeng Zhang
- Laboratory of Cellular Imaging and Macromolecular Biophysics, National Institute of Biomedical Imaging and Bioengineering, NIH, Bethesda, MD, USA
| | - Colleen Byrnes
- National Institute of Diabetes and Digestive and Kidney Diseases, NIH, Bethesda, MD, USA
| | | | - Young C Kim
- Computational Biophysics, Center for Materials Physics and Technology, US Naval Research Laboratory, Washington, DC, USA
| | - Richard D Leapman
- Laboratory of Cellular Imaging and Macromolecular Biophysics, National Institute of Biomedical Imaging and Bioengineering, NIH, Bethesda, MD, USA
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10
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Soboleva S, Kurita R, Ek F, Åkerstrand H, Silvério-Alves R, Olsson R, Nakamura Y, Miharada K. Identification of potential chemical compounds enhancing generation of enucleated cells from immortalized human erythroid cell lines. Commun Biol 2021; 4:677. [PMID: 34083702 PMCID: PMC8175573 DOI: 10.1038/s42003-021-02202-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Accepted: 05/11/2021] [Indexed: 11/09/2022] Open
Abstract
Immortalized erythroid cell lines are expected to be a promising source of ex vivo manufactured red blood cells (RBCs), however the induction of enucleation in these cell lines is inefficient at present. We utilized an imaging-based high-throughput system to identify chemical compounds that trigger enucleation of human erythroid cell lines. Among >3,300 compounds, we identified multiple histone deacetylase inhibitors (HDACi) inducing enucleated cells from the cell line, although an increase in membrane fragility of enucleated cells was observed. Gene expression profiling revealed that HDACi treatment increased the expression of cytoskeletal genes, while an erythroid-specific cell membrane protein, SPTA1, was significantly down-regulated. Restoration of SPTA1 expression using CRISPR-activation partially rescued the fragility of cells and thereby improved the enucleation efficiency. Our observations provide a potential solution for the generation of mature cells from erythroid cell lines, contributing to the future realization of the use of immortalized cell lines for transfusion therapies. In an imaging-based screen of >3,300 compounds compounds, Soboleva et al identify HDAC inhibitors as mediators of erythroid cell enucleation. They further show that the erythroid-specific cell membrane protein, SPTA1, is downregulated in HDAC inhibited cells and that restoration of SPTA1 expression using CRISPR-activation partially rescues the fragility of cells, improving enucleation efficiency.
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Affiliation(s)
- Svetlana Soboleva
- Division of Molecular Medicine and Gene Therapy, Lund Stem Cell Center, Lund University, Lund, Sweden
| | - Ryo Kurita
- Department of Research and Development, Central Blood Institute, Japanese Red Cross Society, Tokyo, Japan
| | - Fredrik Ek
- Chemical Biology and Therapeutics, Department of Experimental Medical Science, Lund University, Lund, Sweden
| | - Hugo Åkerstrand
- Division of Molecular Hematology, Lund Stem Cell Center, Lund University, Lund, Sweden
| | - Rita Silvério-Alves
- Division of Molecular Medicine and Gene Therapy, Lund Stem Cell Center, Lund University, Lund, Sweden.,Wallenberg Center for Molecular Medicine, Lund University, Lund, Sweden
| | - Roger Olsson
- Chemical Biology and Therapeutics, Department of Experimental Medical Science, Lund University, Lund, Sweden
| | - Yukio Nakamura
- Cell Engineering Division, RIKEN BioResource Research Center, Tsukuba, Ibaraki, Japan
| | - Kenichi Miharada
- Division of Molecular Medicine and Gene Therapy, Lund Stem Cell Center, Lund University, Lund, Sweden. .,International Research Center for Medical Sciences, Kumamoto University, Kumamoto, Japan.
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11
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Thiam LG, Nyarko PB, Kusi KA, Niang M, Aniweh Y, Awandare GA. Blood donor variability is a modulatory factor for P. falciparum invasion phenotyping assays. Sci Rep 2021; 11:7129. [PMID: 33782439 PMCID: PMC8007732 DOI: 10.1038/s41598-021-86438-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Accepted: 03/12/2021] [Indexed: 11/26/2022] Open
Abstract
Human erythrocytes are indispensable for Plasmodium falciparum development. Unlike other eukaryotic cells, there is no existing erythroid cell line capable of supporting long-term P. falciparum in vitro experiments. Consequently, invasion phenotyping experiments rely on erythrocytes of different individuals. However, the contribution of the erythrocytes variation in influencing invasion rates remains unknown, which represents a challenge for conducting large-scale comparative studies. Here, we used erythrocytes of different blood groups harboring different hemoglobin genotypes to assess the relative contribution of blood donor variability in P. falciparum invasion phenotyping assays. For each donor, we investigated the relationship between parasite invasion phenotypes and erythrocyte phenotypic characteristics, including the expression levels of surface receptors (e.g. the human glycophorins A and C, the complement receptor 1 and decay accelerating factor), blood groups (e.g. ABO/Rh system), and hemoglobin genotypes (e.g. AA, AS and AC). Across all donors, there were significant differences in invasion efficiency following treatment with either neuraminidase, trypsin or chymotrypsin relative to the control erythrocytes. Primarily, we showed that the levels of key erythrocyte surface receptors and their sensitivity to enzyme treatment significantly differed across donors. However, invasion efficiency did not correlate with susceptibility to enzyme treatment or with the levels of the selected erythrocyte surface receptors. Furthermore, we found no relationship between P. falciparum invasion phenotype and blood group or hemoglobin genotype. Altogether, our findings demonstrate the need to consider erythrocyte donor uniformity and anticipate challenges associated with blood donor variability in early stages of large-scale study design.
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Affiliation(s)
- Laty G Thiam
- West African Centre for Cell Biology of Infectious Pathogens, College of Basic and Applied Sciences, University of Ghana, Legon, Ghana.,Department of Biochemistry Cell and Molecular Biology, College of Basic and Applied Sciences, University of Ghana, Legon, Ghana.,G4 MEGA Vaccines, Institut Pasteur de Dakar, Dakar, Senegal
| | - Prince B Nyarko
- West African Centre for Cell Biology of Infectious Pathogens, College of Basic and Applied Sciences, University of Ghana, Legon, Ghana.,Department of Biochemistry Cell and Molecular Biology, College of Basic and Applied Sciences, University of Ghana, Legon, Ghana.,Laboratory of Pathogen-Host Interaction, UMR5235, CNRS, University of Montpellier, Montpellier, France
| | - Kwadwo A Kusi
- West African Centre for Cell Biology of Infectious Pathogens, College of Basic and Applied Sciences, University of Ghana, Legon, Ghana.,Department of Immunology, Noguchi Memorial Institute for Medical Research, University of Ghana, Legon, Ghana
| | - Makhtar Niang
- Pôle Immunophysiopathologie et Maladies Infectieuses, Institut Pasteur de Dakar, Dakar, Senegal
| | - Yaw Aniweh
- West African Centre for Cell Biology of Infectious Pathogens, College of Basic and Applied Sciences, University of Ghana, Legon, Ghana. .,Department of Biochemistry Cell and Molecular Biology, College of Basic and Applied Sciences, University of Ghana, Legon, Ghana.
| | - Gordon A Awandare
- West African Centre for Cell Biology of Infectious Pathogens, College of Basic and Applied Sciences, University of Ghana, Legon, Ghana. .,Department of Biochemistry Cell and Molecular Biology, College of Basic and Applied Sciences, University of Ghana, Legon, Ghana.
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12
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Liu S, Wu M, Lancelot M, Deng J, Gao Y, Roback JD, Chen T, Cheng L. BMI1 enables extensive expansion of functional erythroblasts from human peripheral blood mononuclear cells. Mol Ther 2021; 29:1918-1932. [PMID: 33484967 PMCID: PMC8116606 DOI: 10.1016/j.ymthe.2021.01.022] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 11/26/2020] [Accepted: 01/12/2021] [Indexed: 01/06/2023] Open
Abstract
Transfusion of red blood cells (RBCs) from ABO-matched but genetically unrelated donors is commonly used for treating anemia and acute blood loss. Increasing demand and insufficient supply for donor RBCs, especially those of universal blood types or free of known and unknown pathogens, has called for ex vivo generation of functional RBCs by large-scale cell culture. However, generating physiological numbers of transfusable cultured RBCs (cRBCs) ex vivo remains challenging, due to our inability to either extensively expand primary RBC precursors (erythroblasts) or achieve efficient enucleation once erythroblasts have been expanded and induced to differentiation and maturation. Here, we report that ectopic expression of the human BMI1 gene confers extensive expansion of human erythroblasts, which can be derived readily from adult peripheral blood mononuclear cells of either healthy donors or sickle cell patients. These extensively expanded erythroblasts (E3s) are able to proliferate exponentially (>1 trillion-fold in 2 months) in a defined culture medium. Expanded E3 cells are karyotypically normal and capable of terminal maturation with approximately 50% enucleation. Additionally, E3-derived cRBCs can circulate in a mouse model following transfusion similar to primary human RBCs. Therefore, we provide a facile approach of generating physiological numbers of human functional erythroblasts ex vivo.
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Affiliation(s)
- Senquan Liu
- Blood and Cell Therapy Institute, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui 230027, China; Division of Hematology, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
| | - Mengyao Wu
- Division of Hematology, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA; Division of Hematology, Huashan Hospital of Fudan University, Shanghai 200040, China
| | - Moira Lancelot
- Center for Transfusion and Cellular Therapies, Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Jiusheng Deng
- Center for Transfusion and Cellular Therapies, Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Yongxing Gao
- Division of Hematology, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
| | - John D Roback
- Center for Transfusion and Cellular Therapies, Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA 30322, USA.
| | - Tong Chen
- Division of Hematology, Huashan Hospital of Fudan University, Shanghai 200040, China.
| | - Linzhao Cheng
- Blood and Cell Therapy Institute, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui 230027, China; Division of Hematology, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA.
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13
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Yadav P, Vats R, Bano A, Bhardwaj R. Hematopoietic Stem Cells Culture, Expansion and Differentiation: An Insight into Variable and Available Media. Int J Stem Cells 2020; 13:326-334. [PMID: 32840223 PMCID: PMC7691860 DOI: 10.15283/ijsc19157] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2019] [Revised: 07/15/2020] [Accepted: 07/20/2020] [Indexed: 12/13/2022] Open
Abstract
Owing to differentiation and self-renewal capacity, hematopoietic stem cells clasp potentiality to engender all blood cell types, leading to their immense competence to play a diverse role in therapeutic applications. Although these stem cells are the most investigated and exploited until now, further research is still essential to comprehend their nature, fate, and potential. Enhanced usage of hematopoietic stem cells in research and therapeutics intensified the requirement of expansion and differentiation of hematopoietic stem cells under in vitro conditions. Since these cells remain in senescence for a prolonged period before isolation, selection of appropriate growth medium along with supplements and culture conditions are crucial to initiate their cell division and to designate their destiny. The precise equilibrium between self-renewal and differentiation of stem cells sustained by exclusive medium along with special growth or differentiation factors is accountable for generating diverse cell lineages. Maintenance of hematopoietic stem and progenitor cell lines along with the advancement of research work generate an inexorable demand for production and commercialization of specialized stem cell culture media, with or without serum along with specific growth factors and supplements. Media commercialization for precise stem cell types, culturing and differentiation is a cost-effective developing field. Here in this review, we are assembling various types of hematopoietic stem cell self-renewal, expansion and differentiation media along with supplements and culture conditions, either developed and used by various scientists or are available commercially.
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Affiliation(s)
- Pooja Yadav
- Centre for Medical Biotechnology, Maharshi Dayanand University, Rohtak, India
| | - Ravina Vats
- Centre for Medical Biotechnology, Maharshi Dayanand University, Rohtak, India
| | - Afsareen Bano
- Centre for Medical Biotechnology, Maharshi Dayanand University, Rohtak, India
| | - Rashmi Bhardwaj
- Centre for Medical Biotechnology, Maharshi Dayanand University, Rohtak, India
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14
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Brändle K, Bergmann TC, Raic A, Li Y, Million N, Rehbock C, Barcikowski S, Lee-Thedieck C. Iron Nanoparticle Composite Hydrogels for Studying Effects of Iron Ion Release on Red Blood Cell In Vitro Production. ACS APPLIED BIO MATERIALS 2020; 3:4766-4778. [PMID: 35021724 DOI: 10.1021/acsabm.0c00297] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Growing numbers of complex surgical interventions increase the need for blood transfusions, which cannot be fulfilled by the number of donors. Therefore, the interest in producing erythrocytes from their precursors-the hematopoietic stem and progenitor cells (HSPCs)-in laboratories is rising. To enable this, in vitro systems are needed, which allow analysis of the effects of essential factors such as iron on erythroid development. For this purpose, iron ion-releasing systems based on poly(ethylene glycol) (PEG)-iron nanocomposites are developed to assess if gradual iron release improves iron bioavailability during in vitro erythroid differentiation. The nanocomposites are synthesized using surfactant-free pulsed laser ablation of iron directly in the PEG solution. The iron concentrations released from the material are sufficient to influence in vitro erythropoiesis. In this way, the production of erythroid cells cultured on flat PEG-iron nanocomposite hydrogel pads can be enhanced. In contrast, erythroid differentiation is not enhanced in the biomimetic macroporous 3D composite scaffolds, possibly because of local iron overload within the pores of the system. In conclusion, the developed iron nanoparticle-PEG composite hydrogel allows constant iron ion release and thus paves the way (i) to understand the role of iron during erythropoiesis and (ii) toward the development of biomaterials with a controlled iron release for directing erythropoiesis in culture.
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Affiliation(s)
- Katharina Brändle
- Institute of Functional Interfaces, Karlsruhe Institute of Technology (KIT), Eggenstein-Leopoldshafen 76344, Germany.,Institute of Cell Biology and Biophysics, Leibniz University Hannover, Hannover 30419, Germany
| | - Timna C Bergmann
- Institute of Cell Biology and Biophysics, Leibniz University Hannover, Hannover 30419, Germany
| | - Annamarija Raic
- Institute of Functional Interfaces, Karlsruhe Institute of Technology (KIT), Eggenstein-Leopoldshafen 76344, Germany.,Institute of Cell Biology and Biophysics, Leibniz University Hannover, Hannover 30419, Germany
| | - Yaya Li
- Technical Chemistry I and Center for Nanointegration Duisburg-Essen (CENIDE), University of Duisburg-Essen, Universitätsstr. 5-7, Essen 45141, Germany
| | - Nina Million
- Technical Chemistry I and Center for Nanointegration Duisburg-Essen (CENIDE), University of Duisburg-Essen, Universitätsstr. 5-7, Essen 45141, Germany
| | - Christoph Rehbock
- Technical Chemistry I and Center for Nanointegration Duisburg-Essen (CENIDE), University of Duisburg-Essen, Universitätsstr. 5-7, Essen 45141, Germany
| | - Stephan Barcikowski
- Technical Chemistry I and Center for Nanointegration Duisburg-Essen (CENIDE), University of Duisburg-Essen, Universitätsstr. 5-7, Essen 45141, Germany
| | - Cornelia Lee-Thedieck
- Institute of Cell Biology and Biophysics, Leibniz University Hannover, Hannover 30419, Germany
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15
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An Overview of Different Strategies to Recreate the Physiological Environment in Experimental Erythropoiesis. Int J Mol Sci 2020; 21:ijms21155263. [PMID: 32722249 PMCID: PMC7432157 DOI: 10.3390/ijms21155263] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 07/21/2020] [Accepted: 07/22/2020] [Indexed: 12/19/2022] Open
Abstract
Human erythropoiesis is a complex process leading to the production of mature, enucleated erythrocytes (RBCs). It occurs mainly at bone marrow (BM), where hematopoietic stem cells (HSCs) are engaged in the early erythroid differentiation to commit into erythroid progenitor cells (burst-forming unit erythroid (BFU-E) and colony-forming unit erythroid (CFU-E)). Then, during the terminal differentiation, several erythropoietin-induced signaling pathways trigger the differentiation of CFU-E on successive stages from pro-erythroblast to reticulocytes. The latter are released into the circulation, finalizing their maturation into functional RBCs. This process is finely regulated by the physiological environment including the erythroblast-macrophage interaction in the erythroblastic island (EBI). Several human diseases have been associated with ineffective erythropoiesis, either by a defective or an excessive production of RBCs, as well as an increase or a hemoglobinization defect. Fully understanding the production of mature red blood cells is crucial for the comprehension of erythroid pathologies as well as to the field of transfusion. Many experimental approaches have been carried out to achieve a complete differentiation in vitro to produce functional biconcave mature RBCs. However, the various protocols usually fail to achieve enough quantities of completely mature RBCs. In this review, we focus on the evolution of erythropoiesis studies over the years, taking special interest in efforts that were made to include the microenvironment and erythroblastic islands paradigm. These more physiological approaches will contribute to a deeper comprehension of erythropoiesis, improve the treatment of dyserythropoietic disorders, and break through the barriers in massive RBCs production for transfusion.
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16
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Fibach E. Erythropoiesis In Vitro-A Research and Therapeutic Tool in Thalassemia. J Clin Med 2019; 8:jcm8122124. [PMID: 31810354 PMCID: PMC6947291 DOI: 10.3390/jcm8122124] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2019] [Revised: 11/26/2019] [Accepted: 11/29/2019] [Indexed: 12/13/2022] Open
Abstract
Thalassemia (thal) is a hereditary chronic hemolytic anemia due to a partial or complete deficiency in the production of globin chains, in most cases, α or β, which compose, together with the iron-containing porphyrins (hemes), the hemoglobin molecules in red blood cells (RBC). The major clinical symptom of β-thal is severe chronic anemia—a decrease in RBC number and their hemoglobin content. In spite of the improvement in therapy, thal still severely affects the quality of life of the patients and their families and imposes a substantial financial burden on the community. These considerations position β-thal, among other hemoglobinopathies, as a major health and social problem that deserves increased efforts in research and its clinical application. These efforts are based on clinical studies, experiments in animal models and the use of erythroid cells grown in culture. The latter include immortal cell lines and cultures initiated by erythroid progenitor and stem cells derived from the blood and RBC producing (erythropoietic) sites of normal and thal donors, embryonic stem cells, and recently, "induced pluripotent stem cells" generated by manipulation of differentiated somatic cells. The present review summarizes the use of erythroid cultures, their technological aspects and their contribution to the research and its clinical application in thal. The former includes deciphering of the normal and pathological biology of the erythroid cell development, and the latter—their role in developing innovative therapeutics—drugs and methods of gene therapy, as well as providing an alternative source of RBC that may complement or substitute blood transfusions.
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Affiliation(s)
- Eitan Fibach
- The Hematology Department, Hadassah-Hebrew University Medical Center, Jerusalem 91120, Israel
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17
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Differentiation of Baboon ( Papio anubis) Induced-Pluripotent Stem Cells into Enucleated Red Blood Cells. Cells 2019; 8:cells8101282. [PMID: 31635069 PMCID: PMC6829891 DOI: 10.3390/cells8101282] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Revised: 10/04/2019] [Accepted: 10/16/2019] [Indexed: 01/14/2023] Open
Abstract
As cell culture methods and stem cell biology have progressed, the in vitro production of cultured RBCs (cRBCs) has emerged as a viable option to produce cells for transfusion or to carry therapeutic cargoes. RBCs produced in culture can be quality-tested either by xeno-transfusion of human cells into immuno-deficient animals, or by transfusion of autologous cells in immuno-competent models. Although murine xeno-transfusion methods have improved, they must be complemented by studies in immuno-competent models. Non-human primates (NHPs) are important pre-clinical, large animal models due to their high biological and developmental similarities with humans, including their comparable hematopoietic and immune systems. Among NHPs, baboons are particularly attractive to validate cRBCs because of the wealth of data available on the characteristics of RBCs in this species that have been generated by past blood transfusion studies. We report here that we have developed a method to produce enucleated cRBCs by differentiation of baboon induced pluripotent stem cells (iPSCs). This method will enable the use of baboons to evaluate therapeutic cRBCs and generate essential pre-clinical data in an immuno-competent, large animal model. Production of the enucleated baboon cRBCs was achieved by adapting the PSC-RED protocol that we previously developed for human cells. Baboon-PSC-RED is an efficient chemically-defined method to differentiate iPSCs into cRBCs that are about 40% to 50% enucleated. PSC-RED is relatively low cost because it requires no albumin and only small amounts of recombinant transferrin.
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18
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Scully EJ, Shabani E, Rangel GW, Grüring C, Kanjee U, Clark MA, Chaand M, Kurita R, Nakamura Y, Ferreira MU, Duraisingh MT. Generation of an immortalized erythroid progenitor cell line from peripheral blood: A model system for the functional analysis of Plasmodium spp. invasion. Am J Hematol 2019; 94:963-974. [PMID: 31148215 PMCID: PMC6984401 DOI: 10.1002/ajh.25543] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Revised: 05/20/2019] [Accepted: 05/28/2019] [Indexed: 02/06/2023]
Abstract
Malaria pathogenesis is caused by the replication of Plasmodium parasites within the red blood cells (RBCs) of the vertebrate host. This selective pressure has favored the evolution of protective polymorphisms in erythrocyte proteins, a subset of which serve as cognate receptors for parasite invasion ligands. Recently, the generation of RBCs from immortalized hematopoietic stem cells (HSCs) has offered a more tractable system for genetic manipulation and long-term in vitro culture, enabling elucidation of the functional determinants of host susceptibility in vitro. Here we report the generation of an immortalized erythroid progenitor cell line (EJ cells) from as few as 100 000 peripheral blood mononuclear cells. It offers a robust method for the creation of customized model systems from small volumes of peripheral blood. The EJ cell differentiation mirrored erythropoiesis of primary HSCs, yielding orthochromatic erythroblasts and enucleated RBCs after eight days (ejRBCs). The ejRBCs supported invasion by both P. vivax and P. falciparum. To demonstrate the genetic tractability of this system, we used CRISPR/Cas9 to disrupt the Duffy Antigen/Receptor for Chemokines (DARC) gene, which encodes the canonical receptor of P. vivax in humans. Invasion of P. vivax into this DARC-knockout cell line was strongly inhibited providing direct genetic evidence that P. vivax requires DARC for RBC invasion. Further, genetic complementation of DARC restored P. vivax invasion. Taken together, the peripheral blood immortalization method presented here offers the capacity to generate biologically representative model systems for studies of blood-stage malaria invasion from the peripheral blood of donors harboring unique genetic backgrounds, or rare polymorphisms.
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Affiliation(s)
- Erik J. Scully
- Department of Human Evolutionary Biology, Harvard University, Cambridge, MA, United States of America
- Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, MA, United States of America
- Broad Institute, Cambridge, MA, United States of America
| | - Estela Shabani
- Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, MA, United States of America
| | - Gabriel W. Rangel
- Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, MA, United States of America
| | - Christof Grüring
- Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, MA, United States of America
| | - Usheer Kanjee
- Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, MA, United States of America
| | - Martha A. Clark
- Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, MA, United States of America
| | - Mudit Chaand
- Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, MA, United States of America
| | - Ryo Kurita
- Department of Research and Development, Central Blood Institute, Japanese Red Cross Society, Tokyo 135-8521, Japan
| | - Yukio Nakamura
- Cell Engineering Division, RIKEN BioResource Center, Ibaraki 305-0074, Japan
| | - Marcelo U Ferreira
- Department of Parasitology, Institute of Biomedical Sciences, University of Sao Paulo, Sao Paulo, SP, BR 05508-900
| | - Manoj T. Duraisingh
- Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, MA, United States of America
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19
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Current Advances in Red Blood Cell Generation Using Stem Cells from Diverse Sources. Stem Cells Int 2019; 2019:9281329. [PMID: 31467565 PMCID: PMC6701316 DOI: 10.1155/2019/9281329] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Revised: 06/02/2019] [Accepted: 07/01/2019] [Indexed: 12/29/2022] Open
Abstract
Blood transfusions hold an indispensable part in the modern healthcare system. Up to date, the blood supply is largely dependent on donations. Unfortunately, collecting the clinical-grade blood products has become a challenging mission due to accelerated population aging, which not only increases the need for blood transfusions but also decreases the number of healthy donors. Moreover, individuals with severe hematological abnormalities or rare blood phenotypes need alternative therapeutic approaches instead of conventional blood transfusion. In these aspects, the concept of in vitro/ex vivo production of blood cells has been emerging and many attempts have been focused on manufacturing mature erythrocytes, so-called red blood cells (RBCs), the most common and important component among the blood derivatives. In this review, we provide a general overview regarding the current strategies for generating RBCs from various stem cell sources including pluripotent stem cells (PSCs) as well as circulating blood stem cells and the remaining challenges that must be overcome prior to their practical application.
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20
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Olivier EN, Zhang S, Yan Z, Suzuka S, Roberts K, Wang K, Bouhassira EE. PSC-RED and MNC-RED: Albumin-free and low-transferrin robust erythroid differentiation protocols to produce human enucleated red blood cells. Exp Hematol 2019; 75:31-52.e15. [PMID: 31176681 DOI: 10.1016/j.exphem.2019.05.006] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Revised: 05/23/2019] [Accepted: 05/24/2019] [Indexed: 01/19/2023]
Abstract
Many methods have been developed to produce cultured red blood cells (cRBCs) in vitro but translational applications have been hampered by high costs of production and by low rates of enucleation. We have developed R6 and IMIT, two chemically defined culture media and combined them into robust erythroid differentiation (RED) protocols to differentiate induced-pluripotent stem cells (iPSCs) and peripheral blood mononuclear cells (MNCs) into enucleated erythroid cells. The RED protocols do not require any albumin or animal components and require ten- to twentyfold less transferrin (Tf) than previously, because iron is provided to the differentiating erythroblasts by small amounts of recombinant Tf supplemented with FeIII-EDTA, an iron chelator that allows Tf recycling to take place in cell culture. Importantly, cRBCs produced by iPSC differentiation using the long PSC-RED protocol enucleate at much higher rates than with previous protocols, eliminating one of the impediments to the use of these cells to produce clinically useful cRBCs. The absence of albumin, the reduced amounts of Tf, the improved reproducibility associated with the elimination of all animal components, and the high yield on the RED protocols decrease the cost of production of cultured red blood cells. RED protocols should therefore help to make translational applications of cultured RBCs more economically realistic.
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Affiliation(s)
- Emmanuel N Olivier
- Department of Cell Biology and Department of Medicine/Hematology, Albert Einstein College of Medicine, Bronx, NY
| | - Shouping Zhang
- Department of Cell Biology and Department of Medicine/Hematology, Albert Einstein College of Medicine, Bronx, NY
| | - Zi Yan
- Department of Cell Biology and Department of Medicine/Hematology, Albert Einstein College of Medicine, Bronx, NY
| | - Sandra Suzuka
- Department of Cell Biology and Department of Medicine/Hematology, Albert Einstein College of Medicine, Bronx, NY
| | - Karl Roberts
- Department of Cell Biology and Department of Medicine/Hematology, Albert Einstein College of Medicine, Bronx, NY
| | - Kai Wang
- Department of Cell Biology and Department of Medicine/Hematology, Albert Einstein College of Medicine, Bronx, NY
| | - Eric E Bouhassira
- Department of Cell Biology and Department of Medicine/Hematology, Albert Einstein College of Medicine, Bronx, NY.
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21
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Couch T, Murphy Z, Getman M, Kurita R, Nakamura Y, Steiner LA. Human erythroblasts with c-Kit activating mutations have reduced cell culture costs and remain capable of terminal maturation. Exp Hematol 2019; 74:19-24.e4. [PMID: 31004744 DOI: 10.1016/j.exphem.2019.04.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Revised: 04/10/2019] [Accepted: 04/13/2019] [Indexed: 11/16/2022]
Abstract
A major barrier to the in vitro production of red blood cells for transfusion therapy is the cost of culture components, with cytokines making up greater than half of the culture costs. Cell culture cytokines also represent a major expense for in vitro studies of human erythropoiesis. HUDEP-2 cells are an E6/E7 immortalized erythroblast line used for the in vitro study of human erythropoiesis. In contrast to other cell lines used to study human erythropoiesis, such as K562 cells, HUDEP-2 cells are capable of terminal maturation, including hemoglobin accumulation and chromatin condensation. As such, HUDEP-2 cells represent a valuable resource for studies not amenable to primary cell cultures; however, reliance on the cytokines stem cell factor (SCF) and erythropoietin (EPO) make HUDEP-2 cultures very expensive to maintain. To decrease culture costs, we used CRISPR/Cas9 genome editing to introduce a constitutively activating mutation into the SCF receptor gene KIT, with the goal of generating human erythroblasts capable of SCF-independent expansion. Three independent HUDEP-2 lines with unique KIT receptor genotypes were generated and characterized. All three lines were capable of robust expansion in the absence of SCF, decreasing culture costs by approximately half. Importantly, these lines remained capable of terminal maturation. Together, these data suggest that introduction of c-Kit activating mutations into human erythroblasts may help reduce the cost of erythroblast culture, making the in vitro study of erythropoiesis, and the eventual in vitro production of red blood cells, more economically feasible.
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Affiliation(s)
- Tyler Couch
- Department of Biochemistry and Biophysics, University of Rochester, Rochester, NY; Center for Pediatric Biomedical Research, Department of Pediatrics, University of Rochester, Rochester, NY
| | - Zachary Murphy
- Center for Pediatric Biomedical Research, Department of Pediatrics, University of Rochester, Rochester, NY
| | - Michael Getman
- Center for Pediatric Biomedical Research, Department of Pediatrics, University of Rochester, Rochester, NY
| | - Ryo Kurita
- Cell Engineering Division, RIKEN BioResource Center, Tsukuba, Ibaraki, Japan
| | - Yukio Nakamura
- Cell Engineering Division, RIKEN BioResource Center, Tsukuba, Ibaraki, Japan
| | - Laurie A Steiner
- Center for Pediatric Biomedical Research, Department of Pediatrics, University of Rochester, Rochester, NY.
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22
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Mayers S, Moço PD, Maqbool T, Silva PN, Kilkenny DM, Audet J. Establishment of an erythroid progenitor cell line capable of enucleation achieved with an inducible c-Myc vector. BMC Biotechnol 2019; 19:21. [PMID: 30987611 PMCID: PMC6466758 DOI: 10.1186/s12896-019-0515-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2018] [Accepted: 04/05/2019] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND A robust scalable method for producing enucleated red blood cells (RBCs) is not only a process to produce packed RBC units for transfusion but a potential platform to produce modified RBCs with applications in advanced cellular therapy. Current strategies for producing RBCs have shortcomings in the limited self-renewal capacity of progenitor cells, or difficulties in effectively enucleating erythroid cell lines. We explored a new method to produce RBCs by inducibly expressing c-Myc in primary erythroid progenitor cells and evaluated the proliferative and maturation potential of these modified cells. RESULTS Primary erythroid progenitor cells were genetically modified with an inducible gene transfer vector expressing a single transcription factor, c-Myc, and all the gene elements required to achieve dox-inducible expression. Genetically modified cells had enhanced proliferative potential compared to control cells, resulting in exponential growth for at least 6 weeks. Inducibly proliferating erythroid (IPE) cells were isolated with surface receptors similar to colony forming unit-erythroid (CFU-Es), and after removal of ectopic c-Myc expression cells hemoglobinized, decreased in cell size to that of native RBCs, and enucleated achieving cultures with 17% enucleated cells. Experiments with IPE cells at various levels of ectopic c-Myc expression provided insight into differentiation dynamics of the modified cells, and an optimized two-stage differentiation strategy was shown to promote greater expansion and maturation. CONCLUSIONS Genetic engineering of adult erythroid progenitor cells with an inducible c-Myc vector established an erythroid progenitor cell line that could produce RBCs, demonstrating the potential of this approach to produce large quantities of RBCs and modified RBC products.
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Affiliation(s)
- Steven Mayers
- Department of Chemical Engineering and Applied Chemistry, University of Toronto, Toronto, Canada.,Institute of Biomaterials and Biomedical Engineering (IBBME), University of Toronto, Toronto, Canada
| | - Pablo Diego Moço
- Institute of Biomaterials and Biomedical Engineering (IBBME), University of Toronto, Toronto, Canada
| | - Talha Maqbool
- Institute of Biomaterials and Biomedical Engineering (IBBME), University of Toronto, Toronto, Canada
| | - Pamuditha N Silva
- Institute of Biomaterials and Biomedical Engineering (IBBME), University of Toronto, Toronto, Canada
| | - Dawn M Kilkenny
- Institute of Biomaterials and Biomedical Engineering (IBBME), University of Toronto, Toronto, Canada
| | - Julie Audet
- Department of Chemical Engineering and Applied Chemistry, University of Toronto, Toronto, Canada. .,Institute of Biomaterials and Biomedical Engineering (IBBME), University of Toronto, Toronto, Canada.
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23
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Kim SH, Lee EM, Han SY, Choi HS, Ryu KY, Baek EJ. Improvement of Red Blood Cell MaturationIn Vitroby Serum-Free Medium Optimization. Tissue Eng Part C Methods 2019; 25:232-242. [DOI: 10.1089/ten.tec.2019.0023] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Affiliation(s)
- Seo Hui Kim
- Department of Translational Medicine, Graduate School of Biomedical Science and Engineering, Hanyang University, Seoul, Republic of Korea
| | - Eun Mi Lee
- Department of Translational Medicine, Graduate School of Biomedical Science and Engineering, Hanyang University, Seoul, Republic of Korea
| | - So Yeon Han
- Department of Translational Medicine, Graduate School of Biomedical Science and Engineering, Hanyang University, Seoul, Republic of Korea
| | - Hye Sook Choi
- Department of Laboratory Medicine, College of Medicine, Hanyang University, Seoul, Republic of Korea
| | - Ki Young Ryu
- Departmemt of Obstetrics and Gynecology, College of Medicine, Hanyang University, Seoul, Republic of Korea
| | - Eun Jung Baek
- Department of Translational Medicine, Graduate School of Biomedical Science and Engineering, Hanyang University, Seoul, Republic of Korea
- Department of Laboratory Medicine, College of Medicine, Hanyang University, Seoul, Republic of Korea
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24
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Establishment and characterization of immortalized erythroid progenitor cell lines derived from a common cell source. Exp Hematol 2018; 69:11-16. [PMID: 30326248 DOI: 10.1016/j.exphem.2018.10.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2018] [Revised: 10/09/2018] [Accepted: 10/10/2018] [Indexed: 12/20/2022]
Abstract
Immortalized erythroid progenitor cell lines, which exhibit potential for enucleated red blood cell (RBC) production, are expected to serve as an in vitro source of RBCs. These erythroid progenitor cell lines have previously been established from a variety of sources; however, large numbers of cell lines have not been established, characterized, and compared from a common cell source. In the present study, 37 cell lines were established from human bone marrow cells from a single donor. The time required for the establishment of each cell line varied greatly from 46 to 246 days. Of these lines, five were selected and their characteristics were analyzed. The cell lines established at the earliest time point showed better results in terms of both karyotype and differentiation potential than those established the latest. Moreover, obvious differences were noted even when cell lines were established at the earliest time point from the same source. These results suggest that it is important to select the best cell lines from ones established at the earliest time point for generating cell lines with low genomic abnormality and high differentiation ability. We have successfully generated an adult type of cell line with 50% cells carrying a normal karyotype and with 25% enucleation efficiency. These findings could be valuable in the development of an optimal method for establishing cell lines.
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25
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Lee E, Sivalingam J, Lim ZR, Chia G, Shi LG, Roberts M, Loh YH, Reuveny S, Oh SKW. Review: In vitro generation of red blood cells for transfusion medicine: Progress, prospects and challenges. Biotechnol Adv 2018; 36:2118-2128. [PMID: 30273713 DOI: 10.1016/j.biotechadv.2018.09.006] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2018] [Revised: 09/19/2018] [Accepted: 09/27/2018] [Indexed: 02/07/2023]
Abstract
In vitro generation of red blood cells (RBCs) has the potential to circumvent the shortfalls in global demand for blood for transfusion applications. The conventional approach for RBC generation has been from differentiation of hematopoietic stem cells (HSCs) derived from cord blood, adult bone marrow or peripheral blood. More recently, RBCs have been generated from human induced pluripotent stem cells (hiPSCs) as well as from immortalized adult erythroid progenitors. In this review, we highlight the recent advances to RBC generation from these different approaches and discuss the challenges and new strategies that can potentially make large-scale in vitro generation of RBCs a feasible approach.
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Affiliation(s)
- Esmond Lee
- Stem Cell Group, Bioprocessing Technology Institute, Agency for Science, Technology and Research, Singapore 138668, Republic of Singapore; Institute for Stem Cell Biology and Regenerative Medicine, Stanford University, Palo Alto, CA 94305, USA.
| | - Jaichandran Sivalingam
- Stem Cell Group, Bioprocessing Technology Institute, Agency for Science, Technology and Research, Singapore 138668, Republic of Singapore.
| | - Zhong Ri Lim
- Stem Cell Group, Bioprocessing Technology Institute, Agency for Science, Technology and Research, Singapore 138668, Republic of Singapore
| | - Gloryn Chia
- Stem Cell Group, Bioprocessing Technology Institute, Agency for Science, Technology and Research, Singapore 138668, Republic of Singapore
| | - Low Gin Shi
- Brilliant Research Pte. Ltd, Singapore 139955, Republic of Singapore
| | - Mackenna Roberts
- Oxford-University College London Centre for the Advancement of Sustainable Medical Innovation, University of Oxford, UK
| | - Yuin-Han Loh
- Institute of Molecular and Cellular Biology, Agency for Science, Technology and Research, Singapore 138668, Republic of Singapore; Department of Biological Sciences, National University of Singapore, Singapore 117543, Republic of Singapore
| | - Shaul Reuveny
- Stem Cell Group, Bioprocessing Technology Institute, Agency for Science, Technology and Research, Singapore 138668, Republic of Singapore
| | - Steve Kah-Weng Oh
- Stem Cell Group, Bioprocessing Technology Institute, Agency for Science, Technology and Research, Singapore 138668, Republic of Singapore
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26
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Lee E, Lim ZR, Chen HY, Yang BX, Lam ATL, Chen AKL, Sivalingam J, Reuveny S, Loh YH, Oh SKW. Defined Serum-Free Medium for Bioreactor Culture of an Immortalized Human Erythroblast Cell Line. Biotechnol J 2018; 13:e1700567. [PMID: 29330927 DOI: 10.1002/biot.201700567] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2017] [Revised: 01/02/2018] [Indexed: 12/30/2022]
Abstract
Anticipated shortages in donated blood supply have prompted investigation of alternative approaches for in vitro production of red blood cells (RBCs), such as expansion of conditional immortalization erythroid progenitors. However, there is a bioprocessing challenge wherein factors promoting maximal cell expansion and growth-limiting inhibitory factors are yet to be investigated. The authors use an erythroblast cell line (ImEry) derived from immortalizing CD71+CD235a+ erythroblast from adult peripheral blood for optimization of expansion culture conditions. Design of experiments (DOE) is used in media formulation to explore relationships and interactive effects between factors which affect cell expansion. Our in-house optimized medium formulation produced significantly higher cell densities (3.62 ± 0.055) × 106 cells mL-1 , n = 3) compared to commercial formulations (2.07 ± 0.055) × 106 cells mL-1 , n = 3; at 209 h culture). Culture media costs per unit of blood is shown to have a 2.96-3.09 times cost reduction. As a proof of principle for scale up, ImEry are expanded in a half-liter stirred-bioreactor under controlled settings. Growth characteristics, metabolic, and molecular profile of the cells are evaluated. ImEry has identical O2 binding capacity to adult erythroblasts. Amino acid supplementation results in further yield improvements. The study serves as a first step for scaling up erythroblast expansion in controlled bioreactors.
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Affiliation(s)
- Esmond Lee
- Stem Cell Group, Bioprocessing Technology Institute, Agency for Science, Technology and Research, 20 Biopolis Way, Centros, Level 4, Singapore, 138668, Republic of Singapore.,Institute for Stem Cell Biology and Regenerative Medicine, Stanford University, 265 Campus Drive, Palo Alto, CA, 94305, USA
| | - Zhong Ri Lim
- Stem Cell Group, Bioprocessing Technology Institute, Agency for Science, Technology and Research, 20 Biopolis Way, Centros, Level 4, Singapore, 138668, Republic of Singapore
| | - Hong-Yu Chen
- Institute of Molecular and Cellular Biology, Agency for Science, Technology and Research, Singapore, 138668, Republic of Singapore
| | - Bin Xia Yang
- Institute of Molecular and Cellular Biology, Agency for Science, Technology and Research, Singapore, 138668, Republic of Singapore
| | - Alan Tin-Lun Lam
- Stem Cell Group, Bioprocessing Technology Institute, Agency for Science, Technology and Research, 20 Biopolis Way, Centros, Level 4, Singapore, 138668, Republic of Singapore
| | - Allen Kuan-Liang Chen
- Stem Cell Group, Bioprocessing Technology Institute, Agency for Science, Technology and Research, 20 Biopolis Way, Centros, Level 4, Singapore, 138668, Republic of Singapore
| | - Jaichandran Sivalingam
- Stem Cell Group, Bioprocessing Technology Institute, Agency for Science, Technology and Research, 20 Biopolis Way, Centros, Level 4, Singapore, 138668, Republic of Singapore
| | - Shaul Reuveny
- Stem Cell Group, Bioprocessing Technology Institute, Agency for Science, Technology and Research, 20 Biopolis Way, Centros, Level 4, Singapore, 138668, Republic of Singapore
| | - Yuin-Han Loh
- Institute of Molecular and Cellular Biology, Agency for Science, Technology and Research, Singapore, 138668, Republic of Singapore.,Department of Biological Sciences, National University of Singapore, Singapore, 117543, Republic of Singapore
| | - Steve Kah-Weng Oh
- Stem Cell Group, Bioprocessing Technology Institute, Agency for Science, Technology and Research, 20 Biopolis Way, Centros, Level 4, Singapore, 138668, Republic of Singapore
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27
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Guzniczak E, Mohammad Zadeh M, Dempsey F, Jimenez M, Bock H, Whyte G, Willoughby N, Bridle H. High-throughput assessment of mechanical properties of stem cell derived red blood cells, toward cellular downstream processing. Sci Rep 2017; 7:14457. [PMID: 29089557 PMCID: PMC5663858 DOI: 10.1038/s41598-017-14958-w] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2017] [Accepted: 10/18/2017] [Indexed: 12/11/2022] Open
Abstract
Stem cell products, including manufactured red blood cells, require efficient sorting and purification methods to remove components potentially harmful for clinical application. However, standard approaches for cellular downstream processing rely on the use of specific and expensive labels (e.g. FACS or MACS). Techniques relying on inherent mechanical and physical properties of cells offer high-throughput scalable alternatives but knowledge of the mechanical phenotype is required. Here, we characterized for the first time deformability and size changes in CD34+ cells, and expelled nuclei, during their differentiation process into red blood cells at days 11, 14, 18 and 21, using Real-Time Deformability Cytometry (RT-DC) and Atomic Force Microscopy (AFM). We found significant differences (p < 0.0001; standardised mixed model) between the deformability of nucleated and enucleated cells, while they remain within the same size range. Expelled nuclei are smaller thus could be removed by size-based separation. An average Young's elastic modulus was measured for nucleated cells, enucleated cells and nuclei (day 14) of 1.04 ± 0.47 kPa, 0.53 ± 0.12 kPa and 7.06 ± 4.07 kPa respectively. Our identification and quantification of significant differences (p < 0.0001; ANOVA) in CD34+ cells mechanical properties throughout the differentiation process could enable development of new routes for purification of manufactured red blood cells.
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Affiliation(s)
- Ewa Guzniczak
- Heriot-Watt University, School of Engineering and Physical Science, Department of Biological Chemistry, Biophysics and Bioengineering Edinburgh Campus, Edinburgh, EH14 4AS, Scotland.
| | - Maryam Mohammad Zadeh
- Heriot-Watt University, School of Engineering and Physical Science, Department of Biological Chemistry, Biophysics and Bioengineering Edinburgh Campus, Edinburgh, EH14 4AS, Scotland
| | - Fiona Dempsey
- MedAnnex Ltd, 1 Summerhall Place, Techcube 3.5, Edinburgh, EH9 1PL, Scotland
| | - Melanie Jimenez
- University of Glasgow, School of Engineering, Biomedical Engineering Division, Glasgow, G12 8QQ, Scotland
| | - Henry Bock
- Heriot-Watt University, School of Engineering and Physical Science, Department of Biological Chemistry, Biophysics and Bioengineering Edinburgh Campus, Edinburgh, EH14 4AS, Scotland
| | - Graeme Whyte
- Heriot-Watt University, School of Engineering and Physical Science, Department of Biological Chemistry, Biophysics and Bioengineering Edinburgh Campus, Edinburgh, EH14 4AS, Scotland
| | - Nicholas Willoughby
- Heriot-Watt University, School of Engineering and Physical Science, Department of Biological Chemistry, Biophysics and Bioengineering Edinburgh Campus, Edinburgh, EH14 4AS, Scotland
| | - Helen Bridle
- Heriot-Watt University, School of Engineering and Physical Science, Department of Biological Chemistry, Biophysics and Bioengineering Edinburgh Campus, Edinburgh, EH14 4AS, Scotland
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28
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Severn CE, Toye AM. The challenge of growing enough reticulocytes for transfusion. ACTA ACUST UNITED AC 2017. [DOI: 10.1111/voxs.12374] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- C. E. Severn
- School of Biochemistry; Biomedical Sciences Building; University Walk; University of Bristol; Bristol UK
- National Institute for Health Research (NIHR) Blood and Transplant Research Unit; University of Bristol; Bristol UK
| | - A. M. Toye
- School of Biochemistry; Biomedical Sciences Building; University Walk; University of Bristol; Bristol UK
- National Institute for Health Research (NIHR) Blood and Transplant Research Unit; University of Bristol; Bristol UK
- Bristol Institute of Transfusion Sciences; NHSBT Filton; Bristol UK
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29
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Liu Y, Zhang C, Li Z, Wang C, Jia J, Gao T, Hildebrandt G, Zhou D, Bondada S, Ji P, St Clair D, Liu J, Zhan C, Geiger H, Wang S, Liang Y. Latexin Inactivation Enhances Survival and Long-Term Engraftment of Hematopoietic Stem Cells and Expands the Entire Hematopoietic System in Mice. Stem Cell Reports 2017; 8:991-1004. [PMID: 28330618 PMCID: PMC5390104 DOI: 10.1016/j.stemcr.2017.02.009] [Citation(s) in RCA: 14] [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: 06/14/2016] [Revised: 02/09/2017] [Accepted: 02/10/2017] [Indexed: 12/20/2022] Open
Abstract
Natural genetic diversity offers an important yet largely untapped resource to decipher the molecular mechanisms regulating hematopoietic stem cell (HSC) function. Latexin (Lxn) is a negative stem cell regulatory gene identified on the basis of genetic diversity. By using an Lxn knockout mouse model, we found that Lxn inactivation in vivo led to the physiological expansion of the entire hematopoietic hierarchy. Loss of Lxn enhanced the competitive repopulation capacity and survival of HSCs in a cell-intrinsic manner. Gene profiling of Lxn-null HSCs showed altered expression of genes enriched in cell-matrix and cell-cell interactions. Thrombospondin 1 (Thbs1) was a potential downstream target with a dramatic downregulation in Lxn-null HSCs. Enforced expression of Thbs1 restored the Lxn inactivation-mediated HSC phenotypes. This study reveals that Lxn plays an important role in the maintenance of homeostatic hematopoiesis, and it may lead to development of safe and effective approaches to manipulate HSCs for clinical benefit.
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Affiliation(s)
- Yi Liu
- Department of Physiology, University of Kentucky, Lexington, KY 40536, USA
| | - Cuiping Zhang
- Department of Toxicology and Cancer Biology, University of Kentucky, Health Sciences Research Building Room 340, 1095 V.A. Drive, Lexington, KY 40536, USA
| | - Zhenyu Li
- Department of Internal Medicine, University of Kentucky, Lexington, KY 40536, USA
| | - Chi Wang
- Department of Cancer Biostatistics, University of Kentucky, Lexington, KY 40536, USA
| | - Jianhang Jia
- Department of Molecular & Cellular Biochemistry, University of Kentucky, Lexington, KY 40536, USA
| | - Tianyan Gao
- Department of Molecular & Cellular Biochemistry, University of Kentucky, Lexington, KY 40536, USA
| | - Gerhard Hildebrandt
- Department of Internal Medicine, University of Kentucky, Lexington, KY 40536, USA
| | - Daohong Zhou
- Division of Radiation Health, Department of Pharmaceutical Sciences, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA
| | - Subbarao Bondada
- Department of Microbiology, Immunology and Molecular Genetics, University of Kentucky, Lexington, KY 40536, USA
| | - Peng Ji
- Department of Pathology, Northwestern University, Chicago, IL 60611, USA
| | - Daret St Clair
- Department of Toxicology and Cancer Biology, University of Kentucky, Health Sciences Research Building Room 340, 1095 V.A. Drive, Lexington, KY 40536, USA
| | - Jinze Liu
- Department of Computer Science, University of Kentucky, Lexington, KY 40536, USA
| | - Changguo Zhan
- Department of Pharmaceutical Sciences, University of Kentucky, Lexington, KY 40536, USA
| | - Hartmut Geiger
- Cincinnati Children's Hospital Medical Center, Experimental Hematology and Cancer Biology, Cincinnati, OH 45229, USA; Institute for Molecular Medicine, University of Ulm, 89081 Ulm, Germany
| | - Shuxia Wang
- Department of Pharmacology and Nutritional Sciences, University of Kentucky, Lexington, KY 40536, USA
| | - Ying Liang
- Department of Toxicology and Cancer Biology, University of Kentucky, Health Sciences Research Building Room 340, 1095 V.A. Drive, Lexington, KY 40536, USA.
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30
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An immortalized adult human erythroid line facilitates sustainable and scalable generation of functional red cells. Nat Commun 2017; 8:14750. [PMID: 28290447 PMCID: PMC5355882 DOI: 10.1038/ncomms14750] [Citation(s) in RCA: 121] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2016] [Accepted: 01/26/2017] [Indexed: 02/06/2023] Open
Abstract
With increasing worldwide demand for safe blood, there is much interest in generating red blood cells in vitro as an alternative clinical product. However, available methods for in vitro generation of red cells from adult and cord blood progenitors do not yet provide a sustainable supply, and current systems using pluripotent stem cells as progenitors do not generate viable red cells. We have taken an alternative approach, immortalizing early adult erythroblasts generating a stable line, which provides a continuous supply of red cells. The immortalized cells differentiate efficiently into mature, functional reticulocytes that can be isolated by filtration. Extensive characterization has not revealed any differences between these reticulocytes and in vitro-cultured adult reticulocytes functionally or at the molecular level, and importantly no aberrant protein expression. We demonstrate a feasible approach to the manufacture of red cells for clinical use from in vitro culture. The generation of a sustainable supply of erythroid progenitors is essential for the reliable production of an in vitro derived red blood cell clinical product. Here the authors immortalize early human erythroblasts to generate the first cell line capable of differentiation into functional adult reticulocytes.
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31
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Kupzig S, Parsons SF, Curnow E, Anstee DJ, Blair A. Superior survival of ex vivo cultured human reticulocytes following transfusion into mice. Haematologica 2016; 102:476-483. [PMID: 27909219 PMCID: PMC5394952 DOI: 10.3324/haematol.2016.154443] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2016] [Accepted: 11/29/2016] [Indexed: 12/31/2022] Open
Abstract
The generation of cultured red blood cells from stem cell sources may fill an unmet clinical need for transfusion-dependent patients, particularly in countries that lack a sufficient and safe blood supply. Cultured red blood cells were generated from human CD34+ cells from adult peripheral blood or cord blood by ex vivo expansion, and a comprehensive in vivo survival comparison with standard red cell concentrates was undertaken. Significant amplification (>105-fold) was achieved using CD34+ cells from both cord blood and peripheral blood, generating high yields of enucleated cultured red blood cells. Following transfusion, higher levels of cultured red cells could be detected in the murine circulation compared to standard adult red cells. The proportions of cultured blood cells from cord or peripheral blood sources remained high 24 hours post-transfusion (82±5% and 78±9%, respectively), while standard adult blood cells declined rapidly to only 49±9% by this time. In addition, the survival time of cultured blood cells in mice was longer than that of standard adult red cells. A paired comparison of cultured blood cells and standard adult red blood cells from the same donor confirmed the enhanced in vivo survival capacity of the cultured cells. The study herein represents the first demonstration that ex vivo generated cultured red blood cells survive longer than donor red cells using an in vivo model that more closely mimics clinical transfusion. Cultured red blood cells may offer advantages for transfusion-dependent patients by reducing the number of transfusions required.
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Affiliation(s)
- Sabine Kupzig
- NIHR Blood and Transplant Research Unit, Bristol Institute for Transfusion Sciences, National Health Service Blood and Transplant, UK
| | - Stephen F Parsons
- NIHR Blood and Transplant Research Unit, Bristol Institute for Transfusion Sciences, National Health Service Blood and Transplant, UK
| | - Elinor Curnow
- Statistics and Clinical Studies, National Health Service Blood and Transplant, Bristol, UK
| | - David J Anstee
- NIHR Blood and Transplant Research Unit, Bristol Institute for Transfusion Sciences, National Health Service Blood and Transplant, UK
| | - Allison Blair
- NIHR Blood and Transplant Research Unit, Bristol Institute for Transfusion Sciences, National Health Service Blood and Transplant, UK .,School of Cellular and Molecular Medicine, University of Bristol, UK
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32
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Red blood cells: Supercarriers for drugs, biologicals, and nanoparticles and inspiration for advanced delivery systems. Adv Drug Deliv Rev 2016; 106:88-103. [PMID: 26941164 DOI: 10.1016/j.addr.2016.02.007] [Citation(s) in RCA: 227] [Impact Index Per Article: 28.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2016] [Revised: 02/17/2016] [Accepted: 02/19/2016] [Indexed: 12/19/2022]
Abstract
Red blood cells (RBCs) constitute a unique drug delivery system as a biologic or hybrid carrier capable of greatly enhancing pharmacokinetics, altering pharmacodynamics (for example, by changing margination within the intravascular space), and modulating immune responses to appended cargoes. Strategies for RBC drug delivery systems include internal and surface loading, and the latter can be performed both ex vivo and in vivo. A relatively new avenue for RBC drug delivery is their application as a carrier for nanoparticles. Efforts are also being made to incorporate features of RBCs in nanocarriers to mimic their most useful aspects, such as long circulation and stealth features. RBCs have also recently been explored as carriers for the delivery of antigens for modulation of immune response. Therefore, RBC-based drug delivery systems represent supercarriers for a diverse array of biomedical interventions, and this is reflected by several industrial and academic efforts that are poised to enter the clinical realm.
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33
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Kim AR, Sankaran VG. Development of autologous blood cell therapies. Exp Hematol 2016; 44:887-94. [PMID: 27345108 DOI: 10.1016/j.exphem.2016.06.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2016] [Revised: 06/07/2016] [Accepted: 06/10/2016] [Indexed: 12/21/2022]
Abstract
Allogeneic hematopoietic stem cell transplantation and blood cell transfusions are performed commonly in patients with a variety of blood disorders. Unfortunately, these donor-derived cell therapies are constrained due to limited supplies, infectious risk factors, a lack of appropriately matched donors, and the risk of immunologic complications from such products. The use of autologous cell therapies has been proposed to overcome these shortcomings. One can derive such therapies directly from hematopoietic stem and progenitor cells of individuals, which can then be manipulated ex vivo to produce the desired modifications or differentiated to produce a particular target population. Alternatively, pluripotent stem cells, which have a theoretically unlimited self-renewal capacity and an ability to differentiate into any desired cell type, can be used as an autologous starting source for such manipulation and differentiation approaches. Such cell products can also be used as a delivery vehicle for therapeutics. In this review, we highlight recent advances and discuss ongoing challenges for the in vitro generation of autologous hematopoietic cells that can be used for cell therapy.
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Affiliation(s)
- Ah Ram Kim
- Division of Hematology/Oncology, Boston Children's Hospital, and Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA; Broad Institute of Massachusetts Institute of Technology and Harvard University, Cambridge, MA, USA
| | - Vijay G Sankaran
- Division of Hematology/Oncology, Boston Children's Hospital, and Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA; Broad Institute of Massachusetts Institute of Technology and Harvard University, Cambridge, MA, USA.
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34
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Huang X, Wang Y, Yan W, Smith C, Ye Z, Wang J, Gao Y, Mendelsohn L, Cheng L. Production of Gene-Corrected Adult Beta Globin Protein in Human Erythrocytes Differentiated from Patient iPSCs After Genome Editing of the Sickle Point Mutation. Stem Cells 2016; 33:1470-9. [PMID: 25702619 DOI: 10.1002/stem.1969] [Citation(s) in RCA: 140] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2014] [Accepted: 01/14/2015] [Indexed: 12/11/2022]
Abstract
Human induced pluripotent stem cells (iPSCs) and genome editing provide a precise way to generate gene-corrected cells for disease modeling and cell therapies. Human iPSCs generated from sickle cell disease (SCD) patients have a homozygous missense point mutation in the HBB gene encoding adult β-globin proteins, and are used as a model system to improve strategies of human gene therapy. We demonstrate that the CRISPR/Cas9 system designer nuclease is much more efficient in stimulating gene targeting of the endogenous HBB locus near the SCD point mutation in human iPSCs than zinc finger nucleases and TALENs. Using a specific guide RNA and Cas9, we readily corrected one allele of the SCD HBB gene in human iPSCs by homologous recombination with a donor DNA template containing the wild-type HBB DNA and a selection cassette that was subsequently removed to avoid possible interference of HBB transcription and translation. We chose targeted iPSC clones that have one corrected and one disrupted SCD allele for erythroid differentiation assays, using an improved xeno-free and feeder-free culture condition we recently established. Erythrocytes from either the corrected or its parental (uncorrected) iPSC line were generated with similar efficiencies. Currently ∼6%-10% of these differentiated erythrocytes indeed lacked nuclei, characteristic of further matured erythrocytes called reticulocytes. We also detected the 16-kDa β-globin protein expressed from the corrected HBB allele in the erythrocytes differentiated from genome-edited iPSCs. Our results represent a significant step toward the clinical applications of genome editing using patient-derived iPSCs to generate disease-free cells for cell and gene therapies. Stem Cells 2015;33:1470-1479.
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Affiliation(s)
- Xiaosong Huang
- Division of Hematology, Department of Medicine; Institute for Cell Engineering
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35
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Walsh GM, Shih AW, Solh Z, Golder M, Schubert P, Fearon M, Sheffield WP. Blood-Borne Pathogens: A Canadian Blood Services Centre for Innovation Symposium. Transfus Med Rev 2016; 30:53-68. [PMID: 26962008 PMCID: PMC7126603 DOI: 10.1016/j.tmrv.2016.02.003] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2016] [Accepted: 02/18/2016] [Indexed: 12/19/2022]
Abstract
Testing donations for pathogens and deferring selected blood donors have reduced the risk of transmission of known pathogens by transfusion to extremely low levels in most developed countries. Protecting the blood supply from emerging infectious threats remains a serious concern in the transfusion medicine community. Transfusion services can employ indirect measures such as surveillance, hemovigilance, and donor questioning (defense), protein-, or nucleic acid based direct testing (detection), or pathogen inactivation of blood products (destruction) as strategies to mitigate the risk of transmission-transmitted infection. In the North American context, emerging threats currently include dengue, chikungunya, and hepatitis E viruses, and Babesia protozoan parasites. The 2003 SARS and 2014 Ebola outbreaks illustrate the potential of epidemics unlikely to be transmitted by blood transfusion but disruptive to blood systems. Donor-free blood products such as ex vivo generated red blood cells offer a theoretical way to avoid transmission-transmitted infection risk, although biological, engineering, and manufacturing challenges must be overcome before this approach becomes practical. Similarly, next generation sequencing of all nucleic acid in a blood sample is currently possible but impractical for generalized screening. Pathogen inactivation systems are in use in different jurisdictions around the world, and are starting to gain regulatory approval in North America. Cost concerns make it likely that pathogen inactivation will be contemplated by blood operators through the lens of health economics and risk-based decision making, rather than in zero-risk paradigms previously embraced for transfusable products. Defense of the blood supply from infectious disease risk will continue to require innovative combinations of surveillance, detection, and pathogen avoidance or inactivation. A symposium on blood-borne pathogens was held September 26, 2015, in Toronto, Canada. Transmission-transmitted infections remain a threat to the blood supply. The residual risk from established pathogens is small; emerging agents are a concern. Next generation sequencing and donor-free blood are not yet practical approaches. Pathogen inactivation technology is being increasingly used around the world. Health economic concerns will likely guide future advances in this area.
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Affiliation(s)
- Geraldine M Walsh
- Centre for Innovation, Canadian Blood Services, Hamilton, Ottawa, and Vancouver, Canada
| | - Andrew W Shih
- Medical Services and Innovation, Canadian Blood Services, McMaster University, Hamilton, Canada; Pathology and Molecular Medicine, McMaster University, Hamilton, Canada
| | - Ziad Solh
- Medical Services and Innovation, Canadian Blood Services, McMaster University, Hamilton, Canada; Pathology and Molecular Medicine, McMaster University, Hamilton, Canada
| | - Mia Golder
- Centre for Innovation, Canadian Blood Services, Hamilton, Ottawa, and Vancouver, Canada
| | - Peter Schubert
- Centre for Innovation, Canadian Blood Services, Hamilton, Ottawa, and Vancouver, Canada; Centre for Blood Research, University of British Columbia, Canada; Department of Pathology and Laboratory Medicine, University of British Columbia, Canada
| | - Margaret Fearon
- Medical Services and Innovation, Canadian Blood Services, McMaster University, Hamilton, Canada; Pathology and Laboratory Medicine, University of Toronto, Canada
| | - William P Sheffield
- Centre for Innovation, Canadian Blood Services, Hamilton, Ottawa, and Vancouver, Canada; Pathology and Molecular Medicine, McMaster University, Hamilton, Canada.
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36
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Focosi D, Pistello M. Effect of Induced Pluripotent Stem Cell Technology in Blood Banking. Stem Cells Transl Med 2016; 5:269-74. [PMID: 26819256 DOI: 10.5966/sctm.2015-0257] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2015] [Accepted: 12/04/2015] [Indexed: 01/25/2023] Open
Abstract
Population aging has imposed cost-effective alternatives to blood donations. Artificial blood is still at the preliminary stages of development, and the need for viable cells seems unsurmountable. Because large numbers of viable cells must be promptly available for clinical use, stem cell technologies, expansion, and banking represent ideal tools to ensure a regular supply. Provided key donors can be identified, induced pluripotent stem cell (iPSC) technology could pave the way to a new era in transfusion medicine, just as it is already doing in many other fields of medicine. The present review summarizes the current state of research on iPSC technology in the field of blood banking, highlighting hurdles, and promises.
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Affiliation(s)
- Daniele Focosi
- North-Western Tuscany Blood Bank, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | - Mauro Pistello
- Retrovirus Center and Virology Section, Department of Translational Research, University of Pisa, Pisa, Italy Virology Unit, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
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Giani FC, Fiorini C, Wakabayashi A, Ludwig LS, Salem RM, Jobaliya CD, Regan SN, Ulirsch JC, Liang G, Steinberg-Shemer O, Guo MH, Esko T, Tong W, Brugnara C, Hirschhorn JN, Weiss MJ, Zon LI, Chou ST, French DL, Musunuru K, Sankaran VG. Targeted Application of Human Genetic Variation Can Improve Red Blood Cell Production from Stem Cells. Cell Stem Cell 2015; 18:73-78. [PMID: 26607381 DOI: 10.1016/j.stem.2015.09.015] [Citation(s) in RCA: 70] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2015] [Revised: 07/11/2015] [Accepted: 09/20/2015] [Indexed: 12/25/2022]
Abstract
Multipotent and pluripotent stem cells are potential sources for cell and tissue replacement therapies. For example, stem cell-derived red blood cells (RBCs) are a potential alternative to donated blood, but yield and quality remain a challenge. Here, we show that application of insight from human population genetic studies can enhance RBC production from stem cells. The SH2B3 gene encodes a negative regulator of cytokine signaling and naturally occurring loss-of-function variants in this gene increase RBC counts in vivo. Targeted suppression of SH2B3 in primary human hematopoietic stem and progenitor cells enhanced the maturation and overall yield of in-vitro-derived RBCs. Moreover, inactivation of SH2B3 by CRISPR/Cas9 genome editing in human pluripotent stem cells allowed enhanced erythroid cell expansion with preserved differentiation. Our findings therefore highlight the potential for combining human genome variation studies with genome editing approaches to improve cell and tissue production for regenerative medicine.
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Affiliation(s)
- Felix C Giani
- Division of Hematology/Oncology, Boston Children's Hospital and Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02115, USA.,Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA.,Department of Neonatology, Charité-Universitätsmedizin Berlin, Berlin 10117, Germany
| | - Claudia Fiorini
- Division of Hematology/Oncology, Boston Children's Hospital and Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02115, USA.,Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA
| | - Aoi Wakabayashi
- Division of Hematology/Oncology, Boston Children's Hospital and Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02115, USA.,Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA
| | - Leif S Ludwig
- Division of Hematology/Oncology, Boston Children's Hospital and Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02115, USA.,Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA.,Department of Neonatology, Charité-Universitätsmedizin Berlin, Berlin 10117, Germany.,Institute for Chemistry and Biochemistry, Freie Universität Berlin, Berlin 14195, Germany
| | - Rany M Salem
- Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA.,Division of Endocrinology and Center for Basic and Translational Obesity Research, Boston Children's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Chintan D Jobaliya
- Departments of Pathology and Laboratory Medicine and Pediatrics, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Stephanie N Regan
- Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA.,Department of Stem Cell and Regenerative Biology, Harvard University, Cambridge, MA 02138, USA
| | - Jacob C Ulirsch
- Division of Hematology/Oncology, Boston Children's Hospital and Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02115, USA.,Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA
| | - Ge Liang
- Departments of Pathology and Laboratory Medicine and Pediatrics, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Orna Steinberg-Shemer
- Departments of Pathology and Laboratory Medicine and Pediatrics, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Michael H Guo
- Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA.,Division of Endocrinology and Center for Basic and Translational Obesity Research, Boston Children's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Tõnu Esko
- Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA.,Division of Endocrinology and Center for Basic and Translational Obesity Research, Boston Children's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Wei Tong
- Departments of Pathology and Laboratory Medicine and Pediatrics, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Carlo Brugnara
- Department of Laboratory Medicine, Boston Children's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Joel N Hirschhorn
- Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA.,Division of Endocrinology and Center for Basic and Translational Obesity Research, Boston Children's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Mitchell J Weiss
- Department of Hematology, St. Jude Children's Research Hospital, Memphis, TN 38105, USA
| | - Leonard I Zon
- Division of Hematology/Oncology, Boston Children's Hospital and Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02115, USA.,Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA.,Department of Stem Cell and Regenerative Biology, Harvard University, Cambridge, MA 02138, USA
| | - Stella T Chou
- Departments of Pathology and Laboratory Medicine and Pediatrics, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Deborah L French
- Departments of Pathology and Laboratory Medicine and Pediatrics, The Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Kiran Musunuru
- Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA.,Department of Stem Cell and Regenerative Biology, Harvard University, Cambridge, MA 02138, USA
| | - Vijay G Sankaran
- Division of Hematology/Oncology, Boston Children's Hospital and Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02115, USA.,Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA
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Rainville N, Jachimowicz E, Wojchowski DM. Targeting EPO and EPO receptor pathways in anemia and dysregulated erythropoiesis. Expert Opin Ther Targets 2015; 20:287-301. [PMID: 26419263 DOI: 10.1517/14728222.2016.1090975] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
INTRODUCTION Recombinant human erythropoietin (rhEPO) is a first-line therapeutic for the anemia of chronic kidney disease, cancer chemotherapy, AIDS (Zidovudine therapy), and lower-risk myelodysplastic syndrome. However, rhEPO frequently elevates hypertension, is costly, and may affect cancer progression. Potentially high merit therefore exists for defining new targets for anti-anemia agents within erythropoietin (EPO) and EPO receptor (EPOR) regulatory circuits. AREAS COVERED EPO production by renal interstitial fibroblasts is subject to modulation by several regulators of hypoxia-inducible factor 2a (HIF2a) including Iron Response Protein-1, prolyl hydroxylases, and HIF2a acetylases, each of which holds potential as anti-anemia drug targets. The cell surface receptor for EPO (EPOR) preassembles as a homodimer, together with Janus Kinase 2 (JAK2), and therefore it remains attractive to develop novel agents that trigger EPOR complex activation (activating antibodies, mimetics, small-molecule agonists). Additionally, certain downstream transducers of EPOR/JAK2 signaling may be druggable, including Erythroferrone (a hepcidin regulator), a cytoprotective Spi2a serpin, and select EPOR-associated protein tyrosine phosphatases. EXPERT OPINION While rhEPO (and biosimilars) are presently important mainstay erythropoiesis-stimulating agents (ESAs), impetus exists for studies of novel ESAs that fortify HIF2a's effects, act as EPOR agonists, and/or bolster select downstream EPOR pathways to erythroid cell formation. Such agents could lessen rhEPO dosing, side effects, and/or costs.
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Affiliation(s)
- Nicole Rainville
- a 1 Maine Medical Center Research Institute, Molecular Medicine Division , Scarborough, ME, USA
| | - Edward Jachimowicz
- a 1 Maine Medical Center Research Institute, Molecular Medicine Division , Scarborough, ME, USA
| | - Don M Wojchowski
- a 1 Maine Medical Center Research Institute, Molecular Medicine Division , Scarborough, ME, USA.,b 2 Tufts University School of Medicine , Boston, MA, USA.,c 3 Maine Medical Center Research Institute, Center of Excellence in Stem & Progenitor Cell Biology and Regenerative Medicine , Scarborough, ME 04074, USA ; .,d 4 Tufts University School of Medicine , Boston, MA, USA
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Bmi-1 Regulates Extensive Erythroid Self-Renewal. Stem Cell Reports 2015; 4:995-1003. [PMID: 26028528 PMCID: PMC4471833 DOI: 10.1016/j.stemcr.2015.05.003] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2014] [Revised: 05/01/2015] [Accepted: 05/04/2015] [Indexed: 11/29/2022] Open
Abstract
Red blood cells (RBCs), responsible for oxygen delivery and carbon dioxide exchange, are essential for our well-being. Alternative RBC sources are needed to meet the increased demand for RBC transfusions projected to occur as our population ages. We previously have discovered that erythroblasts derived from the early mouse embryo can self-renew extensively ex vivo for many months. To better understand the mechanisms regulating extensive erythroid self-renewal, global gene expression data sets from self-renewing and differentiating erythroblasts were analyzed and revealed the differential expression of Bmi-1. Bmi-1 overexpression conferred extensive self-renewal capacity upon adult bone-marrow-derived self-renewing erythroblasts, which normally have limited proliferative potential. Importantly, Bmi-1 transduction did not interfere with the ability of extensively self-renewing erythroblasts (ESREs) to terminally mature either in vitro or in vivo. Bmi-1-induced ESREs can serve to generate in vitro models of erythroid-intrinsic disorders and ultimately may serve as a source of cultured RBCs for transfusion therapy. Bmi-1 promotes the extensive self-renewal of adult murine erythroblasts Transfusion of iESRE leads to fully mature RBCs that circulate for 6–7 weeks in vivo
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40
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Vereide DT, Vickerman V, Swanson SA, Chu LF, McIntosh BE, Thomson JA. An expandable, inducible hemangioblast state regulated by fibroblast growth factor. Stem Cell Reports 2014; 3:1043-57. [PMID: 25458896 PMCID: PMC4264065 DOI: 10.1016/j.stemcr.2014.10.003] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2014] [Revised: 10/13/2014] [Accepted: 10/14/2014] [Indexed: 12/18/2022] Open
Abstract
During development, the hematopoietic and vascular lineages are thought to descend from common mesodermal progenitors called hemangioblasts. Here we identify six transcription factors, Gata2, Lmo2, Mycn, Pitx2, Sox17, and Tal1, that “trap” murine cells in a proliferative state and endow them with a hemangioblast potential. These “expandable” hemangioblasts (eHBs) are capable, once released from the control of the ectopic factors, to give rise to functional endothelial cells, multilineage hematopoietic cells, and smooth muscle cells. The eHBs can be derived from embryonic stem cells, from fetal liver cells, or poorly from fibroblasts. The eHBs reveal a central role for fibroblast growth factor, which not only promotes their expansion, but also facilitates their ability to give rise to endothelial cells and leukocytes, but not erythrocytes. This study serves as a demonstration that ephemeral progenitor states can be harnessed in vitro, enabling the creation of tractable progenitor cell lines. Gata2, Lmo2, Mycn, Pitx2, Sox17, and Tal1 induce and maintain a hemangioblast state FGF2 promotes the expansion of these progenitors and impacts their potency
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Affiliation(s)
- David T Vereide
- Morgridge Institute for Research, Madison, WI 53715, USA; Biotechnology Center, University of Wisconsin-Madison, Madison, WI 53706, USA.
| | | | | | - Li-Fang Chu
- Morgridge Institute for Research, Madison, WI 53715, USA
| | | | - James A Thomson
- Morgridge Institute for Research, Madison, WI 53715, USA; Department of Cell and Regenerative Biology, University of Wisconsin School of Medicine and Public Health, Madison, WI 53705, USA; Department of Molecular, Cellular, and Developmental Biology, University of California, Santa Barbara, Santa Barbara, CA 93106, USA.
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41
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Dorn I, Klich K, Arauzo-Bravo MJ, Radstaak M, Santourlidis S, Ghanjati F, Radke TF, Psathaki OE, Hargus G, Kramer J, Einhaus M, Kim JB, Kögler G, Wernet P, Schöler HR, Schlenke P, Zaehres H. Erythroid differentiation of human induced pluripotent stem cells is independent of donor cell type of origin. Haematologica 2014; 100:32-41. [PMID: 25326431 DOI: 10.3324/haematol.2014.108068] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Epigenetic memory in induced pluripotent stem cells, which is related to the somatic cell type of origin of the stem cells, might lead to variations in the differentiation capacities of the pluripotent stem cells. In this context, induced pluripotent stem cells from human CD34(+) hematopoietic stem cells might be more suitable for hematopoietic differentiation than the commonly used fibroblast-derived induced pluripotent stem cells. To investigate the influence of an epigenetic memory on the ex vivo expansion of induced pluripotent stem cells into erythroid cells, we compared induced pluripotent stem cells from human neural stem cells and human cord blood-derived CD34(+) hematopoietic stem cells and evaluated their potential for differentiation into hematopoietic progenitor and mature red blood cells. Although genome-wide DNA methylation profiling at all promoter regions demonstrates that the epigenetic memory of induced pluripotent stem cells is influenced by the somatic cell type of origin of the stem cells, we found a similar hematopoietic induction potential and erythroid differentiation pattern of induced pluripotent stem cells of different somatic cell origin. All human induced pluripotent stem cell lines showed terminal maturation into normoblasts and enucleated reticulocytes, producing predominantly fetal hemoglobin. Differences were only observed in the growth rate of erythroid cells, which was slightly higher in the induced pluripotent stem cells derived from CD34(+) hematopoietic stem cells. More detailed methylation analysis of the hematopoietic and erythroid promoters identified similar CpG methylation levels in the induced pluripotent stem cell lines derived from CD34(+) cells and those derived from neural stem cells, which confirms their comparable erythroid differentiation potential.
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Affiliation(s)
- Isabel Dorn
- Max Planck Institute for Molecular Biomedicine, Münster, Germany Pediatric Hematology and Oncology, University Hospital Münster, Germany
| | - Katharina Klich
- Max Planck Institute for Molecular Biomedicine, Münster, Germany Institute for Transfusion Medicine and Transplantation Immunology, University Hospital Münster, Germany
| | - Marcos J Arauzo-Bravo
- Group of Computational Biology and Systems Biomedicine, Biodonostia Health Research Institute, San Sebastián, Spain IKERBASQUE, Basque Foundation for Science, Bilbao, Spain
| | - Martina Radstaak
- Max Planck Institute for Molecular Biomedicine, Münster, Germany
| | - Simeon Santourlidis
- Institute for Transplantation Diagnostics and Cell Therapeutics, Heinrich-Heine-University Düsseldorf, Germany
| | - Foued Ghanjati
- Institute for Transplantation Diagnostics and Cell Therapeutics, Heinrich-Heine-University Düsseldorf, Germany
| | - Teja F Radke
- Institute for Transplantation Diagnostics and Cell Therapeutics, Heinrich-Heine-University Düsseldorf, Germany
| | | | - Gunnar Hargus
- Max Planck Institute for Molecular Biomedicine, Münster, Germany Institute for Neuropathology, University Hospital Münster, Germany
| | - Jan Kramer
- Medical Department I, University of Lübeck, Germany LADR GmbH, Geesthacht, Germany
| | | | - Jeong Beom Kim
- UNIST, Ulsan National Institute of Science and Technology, Ulsan, Republic of Korea
| | - Gesine Kögler
- Institute for Transplantation Diagnostics and Cell Therapeutics, Heinrich-Heine-University Düsseldorf, Germany
| | - Peter Wernet
- Institute for Transplantation Diagnostics and Cell Therapeutics, Heinrich-Heine-University Düsseldorf, Germany
| | - Hans R Schöler
- Max Planck Institute for Molecular Biomedicine, Münster, Germany Faculty of Medicine, University of Münster, Germany
| | - Peter Schlenke
- Institute for Transfusion Medicine and Transplantation Immunology, University Hospital Münster, Germany Clinics for Blood Group Serology and Transfusion Medicine, Medical University Graz, Austria
| | - Holm Zaehres
- Max Planck Institute for Molecular Biomedicine, Münster, Germany
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Singh VK, Saini A, Tsuji K, Sharma PB, Chandra R. Manufacturing blood ex vivo: a futuristic approach to deal with the supply and safety concerns. Front Cell Dev Biol 2014; 2:26. [PMID: 25364733 PMCID: PMC4206981 DOI: 10.3389/fcell.2014.00026] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2014] [Accepted: 05/26/2014] [Indexed: 12/13/2022] Open
Abstract
Blood transfusions are routinely done in every medical regimen and a worldwide established collection, processing/storage centers provide their services for the same. There have been extreme global demands for both raising the current collections and supply of safe/adequate blood due to increasingly demanding population. With, various risks remain associated with the donor derived blood, and a number of post collection blood screening and processing methods put extreme constraints on supply system especially in the underdeveloped countries. A logistic approach to manufacture erythrocytes ex-vivo by using modern tissue culture techniques have surfaced in the past few years. There are several reports showing the possibilities of RBCs (and even platelets/neutrophils) expansion under tightly regulated conditions. In fact, ex vivo synthesis of the few units of clinical grade RBCs from a single dose of starting material such as umbilical cord blood (CB) has been well established. Similarly, many different sources are also being explored for the same purpose, such as embryonic stem cells, induced pluripotent stem cells. However, the major concerns remain elusive before the manufacture and clinical use of different blood components may be used to successfully replace the present system of donor derived blood transfusion. The most important factor shall include the large scale of RBCs production from each donated unit within a limited time period and cost of their production, both of these issues need to be handled carefully since many of the recipients among developing countries are unable to pay even for the freely available donor derived blood. Anyways, keeping these issues in mind, present article shall be focused on the possibilities of blood production and their use in the near future.
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Affiliation(s)
- Vimal K Singh
- Stem Cell Research Laboratory, Department of Biotechnology, Delhi Technological University Delhi, India
| | - Abhishek Saini
- Stem Cell Research Laboratory, Department of Biotechnology, Delhi Technological University Delhi, India
| | - Kohichiro Tsuji
- Departments of Pediatric Hematology/Oncology, Research Hospital, The Institute of Medical Science, The University of Tokyo Hospital Tokyo, Japan
| | - P B Sharma
- Stem Cell Research Laboratory, Department of Biotechnology, Delhi Technological University Delhi, India
| | - Ramesh Chandra
- Dr B. R. Ambedkar Center for Biomedical Research, University of Delhi Delhi, India
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43
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Shah S, Huang X, Cheng L. Concise review: stem cell-based approaches to red blood cell production for transfusion. Stem Cells Transl Med 2013; 3:346-55. [PMID: 24361925 DOI: 10.5966/sctm.2013-0054] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Blood transfusion is a common procedure in modern medicine, and it is practiced throughout the world; however, many countries report a less than sufficient blood supply. Even in developed countries where the supply is currently adequate, projected demographics predict an insufficient supply as early as 2050. The blood supply is also strained during occasional widespread disasters and crises. Transfusion of blood components such as red blood cells (RBCs), platelets, or neutrophils is increasingly used from the same blood unit for multiple purposes and to reduce alloimmune responses. Even for RBCs and platelets lacking nuclei and many antigenic cell-surface molecules, alloimmunity could occur, especially in patients with chronic transfusion requirements. Once alloimmunization occurs, such patients require RBCs from donors with a different blood group antigen combination, making it a challenge to find donors after every successive episode of alloimmunization. Alternative blood substitutes such as synthetic oxygen carriers have so far proven unsuccessful. In this review, we focus on current research and technologies that permit RBC production ex vivo from hematopoietic stem cells, pluripotent stem cells, and immortalized erythroid precursors.
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Affiliation(s)
- Siddharth Shah
- Division of Hematology, Department of Medicine, and Stem Cell Program, Institute for Cell Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
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