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Piau O, Brunet-Manquat M, L'Homme B, Petit L, Birebent B, Linard C, Moeckes L, Zuliani T, Lapillonne H, Benderitter M, Douay L, Chapel A, Guyonneau-Harmand L, Jaffredo T. Generation of transgene-free hematopoietic stem cells from human induced pluripotent stem cells. Cell Stem Cell 2023; 30:1610-1623.e7. [PMID: 38065068 DOI: 10.1016/j.stem.2023.11.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 09/25/2023] [Accepted: 11/01/2023] [Indexed: 12/18/2023]
Abstract
Hematopoietic stem cells (HSCs) are the rare cells responsible for the lifelong curative effects of hematopoietic cell (HC) transplantation. The demand for clinical-grade HSCs has increased significantly in recent decades, leading to major difficulties in treating patients. A promising but not yet achieved goal is the generation of HSCs from pluripotent stem cells. Here, we have obtained vector- and stroma-free transplantable HSCs by differentiating human induced pluripotent stem cells (hiPSCs) using an original one-step culture system. After injection into immunocompromised mice, cells derived from hiPSCs settle in the bone marrow and form a robust multilineage hematopoietic population that can be serially transplanted. Single-cell RNA sequencing shows that this repopulating activity is due to a hematopoietic population that is transcriptionally similar to human embryonic aorta-derived HSCs. Overall, our results demonstrate the generation of HSCs from hiPSCs and will help identify key regulators of HSC production during human ontogeny.
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Affiliation(s)
- Olivier Piau
- Sorbonne Université, INSERM UMR_S938, Centre de Recherche Saint Antoine, CRSA, 75012 Paris, France; Sorbonne Université, CNRS UMR7622, Inserm U1156, Institut de Biologie Paris Seine, Laboratoire de Biologie du Développement/UMR7622, 9 Quai St-Bernard, 75005 Paris, France
| | - Mathias Brunet-Manquat
- Sorbonne Université, INSERM UMR_S938, Centre de Recherche Saint Antoine, CRSA, 75012 Paris, France; EFS Ile de France, Unité d'Ingénierie et de Thérapie Cellulaire, 94017 Créteil, France
| | - Bruno L'Homme
- Laboratoire de radiobiologie des expositions médicales (LRMed), Institut de Radioprotection et de Sûreté Nucléaire (IRSN), 92262 Fontenay-aux-Roses, France
| | - Laurence Petit
- Sorbonne Université, CNRS UMR7622, Inserm U1156, Institut de Biologie Paris Seine, Laboratoire de Biologie du Développement/UMR7622, 9 Quai St-Bernard, 75005 Paris, France
| | - Brigitte Birebent
- EFS Ile de France, Unité d'Ingénierie et de Thérapie Cellulaire, 94017 Créteil, France
| | - Christine Linard
- Laboratoire de radiobiologie des expositions médicales (LRMed), Institut de Radioprotection et de Sûreté Nucléaire (IRSN), 92262 Fontenay-aux-Roses, France
| | - Laetitia Moeckes
- Etablissement Français du Sang - Atlantic Bio GMP - 2, rue Aronnax, 44800 Saint-Herblain, France
| | - Thomas Zuliani
- Etablissement Français du Sang - Atlantic Bio GMP - 2, rue Aronnax, 44800 Saint-Herblain, France
| | - Hélène Lapillonne
- Sorbonne Université, INSERM UMR_S938, Centre de Recherche Saint Antoine, CRSA, 75012 Paris, France; AP-HP, Hôpital St Antoine/Trousseau, Service d'Hématologie Biologique, 75012 Paris, France
| | - Marc Benderitter
- Laboratoire de radiobiologie des expositions médicales (LRMed), Institut de Radioprotection et de Sûreté Nucléaire (IRSN), 92262 Fontenay-aux-Roses, France
| | - Luc Douay
- AP-HP, Hôpital St Antoine/Trousseau, Service d'Hématologie Biologique, 75012 Paris, France
| | - Alain Chapel
- Sorbonne Université, INSERM UMR_S938, Centre de Recherche Saint Antoine, CRSA, 75012 Paris, France; Laboratoire de radiobiologie des expositions médicales (LRMed), Institut de Radioprotection et de Sûreté Nucléaire (IRSN), 92262 Fontenay-aux-Roses, France
| | - Laurence Guyonneau-Harmand
- Sorbonne Université, INSERM UMR_S938, Centre de Recherche Saint Antoine, CRSA, 75012 Paris, France; EFS Ile de France, Unité d'Ingénierie et de Thérapie Cellulaire, 94017 Créteil, France.
| | - Thierry Jaffredo
- EFS Ile de France, Unité d'Ingénierie et de Thérapie Cellulaire, 94017 Créteil, France.
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Porras DP, Reid JC, Tanasijevic B, Golubeva D, Boyd AL, Bhatia M. Challenges in Cell Fate Acquisition to Scid-Repopulating Activity from Hemogenic Endothelium of hiPSCs Derived from AML Patients Using Forced Transcription Factor Expression. Cells 2022; 11:1915. [PMID: 35741044 DOI: 10.3390/cells11121915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2022] [Revised: 06/05/2022] [Accepted: 06/08/2022] [Indexed: 12/10/2022] Open
Abstract
The generation of human hematopoietic stem cells (HSCs) from human pluripotent stem cells (hPSCs) represents a major goal in regenerative medicine and is believed would follow principles of early development. HSCs arise from a type of endothelial cell called a “hemogenic endothelium” (HE), and human HSCs are experimentally detected by transplantation into SCID or other immune-deficient mouse recipients, termed SCID-Repopulating Cells (SRC). Recently, SRCs were detected by forced expression of seven transcription factors (TF) (ERG, HOXA5, HOXA9, HOXA10, LCOR, RUNX1, and SPI1) in hPSC-derived HE, suggesting these factors are deficient in hPSC differentiation to HEs required to generate HSCs. Here we derived PECAM-1-, Flk-1-, and VE-cadherin-positive endothelial cells that also lack CD45 expression (PFVCD45−) which are solely responsible for hematopoietic output from iPSC lines reprogrammed from AML patients. Using HEs derived from AML patient iPSCs devoid of somatic leukemic aberrations, we sought to generate putative SRCs by the forced expression of 7TFs to model autologous HSC transplantation. The expression of 7TFs in hPSC-derived HE cells from an enhanced hematopoietic progenitor capacity was present in vitro, but failed to acquire SRC activity in vivo. Our findings emphasize the benefits of forced TF expression, along with the continued challenges in developing HSCs for autologous-based therapies from hPSC sources.
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Fernandes SS, Limaye LS, Kale VP. Differentiated Cells Derived from Hematopoietic Stem Cells and Their Applications in Translational Medicine. Adv Exp Med Biol 2021; 1347:29-43. [PMID: 34114129 DOI: 10.1007/5584_2021_644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Hematopoietic stem cells (HSCs) and their development are one of the most widely studied model systems in mammals. In adults, HSCs are predominantly found in the bone marrow, from where they maintain homeostasis. Besides bone marrow and mobilized peripheral blood, cord blood is also being used as an alternate allogenic source of transplantable HSCs. HSCs from both autologous and allogenic sources are being applied for the treatment of various conditions like blood cancers, anemia, etc. HSCs can further differentiate to mature blood cells. Differentiation process of HSCs is being extensively studied so as to obtain a large number of pure populations of various differentiated cells in vitro so that they can be taken up for clinical trials. The ability to generate sufficient quantity of clinical-grade specialized blood cells in vitro would take the field of hematology a step ahead in translational medicine.
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Affiliation(s)
| | - Lalita S Limaye
- Stem Cell Lab, National Centre for Cell Science, Pune, India
| | - Vaijayanti P Kale
- Symbiosis Centre for Stem Cell Research, Symbiosis School of Biological Sciences, Symbiosis International (Deemed University), Pune, India.
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Reid JC, Tanasijevic B, Golubeva D, Boyd AL, Porras DP, Collins TJ, Bhatia M. CXCL12/CXCR4 Signaling Enhances Human PSC-Derived Hematopoietic Progenitor Function and Overcomes Early In Vivo Transplantation Failure. Stem Cell Reports 2019; 10:1625-1641. [PMID: 29742393 PMCID: PMC5995456 DOI: 10.1016/j.stemcr.2018.04.003] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2017] [Revised: 04/04/2018] [Accepted: 04/04/2018] [Indexed: 02/03/2023] Open
Abstract
Human pluripotent stem cells (hPSCs) generate hematopoietic progenitor cells (HPCs) but fail to engraft xenograft models used to detect adult/somatic hematopoietic stem cells (HSCs) from donors. Recent progress to derive hPSC-derived HSCs has relied on cell-autonomous forced expression of transcription factors; however, the relationship of bone marrow to transplanted cells remains unknown. Here, we quantified a failure of hPSC-HPCs to survive even 24 hr post transplantation. Across several hPSC-HPC differentiation methodologies, we identified the lack of CXCR4 expression and function. Ectopic CXCR4 conferred CXCL12 ligand-dependent signaling of hPSC-HPCs in biochemical assays and increased migration/chemotaxis, hematopoietic progenitor capacity, and survival and proliferation following in vivo transplantation. This was accompanied by a transcriptional shift of hPSC-HPCs toward somatic/adult sources, but this approach failed to produce long-term HSC xenograft reconstitution. Our results reveal that networks involving CXCR4 should be targeted to generate putative HSCs with in vivo function from hPSCs. Transplant kinetics indicate human PSC-HPCs fail in the first 24 hr in bone marrow hPSC-HPCs aberrantly express chemokine receptors, specifically lacking CXCR4 Ectopic CXCR4 enhances hPSC-HPC function in vitro and transplantation in vivo CXCR4 linked with global transcriptional shift of hPSC-HPCs toward somatic HPCs
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Affiliation(s)
- Jennifer C Reid
- Stem Cell and Cancer Research Institute, Michael G. DeGroote School of Medicine, McMaster University, Hamilton, ON L8N 3Z5, Canada; Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON L8N 3Z5, Canada
| | - Borko Tanasijevic
- Stem Cell and Cancer Research Institute, Michael G. DeGroote School of Medicine, McMaster University, Hamilton, ON L8N 3Z5, Canada
| | - Diana Golubeva
- Stem Cell and Cancer Research Institute, Michael G. DeGroote School of Medicine, McMaster University, Hamilton, ON L8N 3Z5, Canada; Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON L8N 3Z5, Canada
| | - Allison L Boyd
- Stem Cell and Cancer Research Institute, Michael G. DeGroote School of Medicine, McMaster University, Hamilton, ON L8N 3Z5, Canada
| | - Deanna P Porras
- Stem Cell and Cancer Research Institute, Michael G. DeGroote School of Medicine, McMaster University, Hamilton, ON L8N 3Z5, Canada; Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON L8N 3Z5, Canada
| | - Tony J Collins
- Stem Cell and Cancer Research Institute, Michael G. DeGroote School of Medicine, McMaster University, Hamilton, ON L8N 3Z5, Canada
| | - Mickie Bhatia
- Stem Cell and Cancer Research Institute, Michael G. DeGroote School of Medicine, McMaster University, Hamilton, ON L8N 3Z5, Canada; Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON L8N 3Z5, Canada.
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Meader E, Barta T, Melguizo-Sanchis D, Tilgner K, Montaner D, El-Harouni AA, Armstrong L, Lako M. Pluripotent Stem Cell-Derived Hematopoietic Progenitors Are Unable to Downregulate Key Epithelial-Mesenchymal Transition-Associated miRNAs. Stem Cells 2017; 36:55-64. [PMID: 29047185 PMCID: PMC5765482 DOI: 10.1002/stem.2724] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2017] [Revised: 09/04/2017] [Accepted: 10/03/2017] [Indexed: 12/15/2022]
Abstract
Hematopoietic stem cells derived from pluripotent stem cells could be used as an alternative to bone marrow transplants. Deriving these has been a long‐term goal for researchers. However, the success of these efforts has been limited with the cells produced able to engraft in the bone marrow of recipient animals only in very low numbers. There is evidence that defects in the migratory and homing capacity of the cells are due to mis‐regulation of miRNA expression and are responsible for their failure to engraft. We compared the miRNA expression profile of hematopoietic progenitors derived from pluripotent stem cells to those derived from bone marrow and found that numerous miRNAs are too highly expressed in hematopoietic progenitors derived from pluripotent stem cells, and that most of these are inhibitors of epithelial‐mesenchymal transition or metastasis (including miR‐200b, miR‐200c, miR‐205, miR‐148a, and miR‐424). We hypothesize that the high expression of these factors, which promote an adherent phenotype, may be causing the defect in hematopoietic differentiation. However, inhibiting these miRNAs, individually or in multiplex, was insufficient to improve hematopoietic differentiation in vitro, suggesting that other miRNAs and/or genes may be involved in this process. Stem Cells2018;36:55–64
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Affiliation(s)
- Ellie Meader
- Institute of Genetic Medicine, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Tomas Barta
- Department of Histology and Embryology, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Dario Melguizo-Sanchis
- Institute of Genetic Medicine, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Katarzyna Tilgner
- Institute of Genetic Medicine, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - David Montaner
- Centro de Investigación Príncipe Felipe, Valencia, Spain
| | - Ashraf A El-Harouni
- Princess Al Jawhara Al-Brahim Center of Excellence in Research of Hereditary Disorders, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Lyle Armstrong
- Institute of Genetic Medicine, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Majlinda Lako
- Institute of Genetic Medicine, Newcastle University, Newcastle upon Tyne, United Kingdom
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Elbadry MI, Espinoza JL, Nakao S. Induced pluripotent stem cell technology: A window for studying the pathogenesis of acquired aplastic anemia and possible applications. Exp Hematol 2017; 49:9-18. [DOI: 10.1016/j.exphem.2016.12.011] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2016] [Revised: 12/09/2016] [Accepted: 12/25/2016] [Indexed: 01/08/2023]
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Adam S, Melguizo Sanchis D, El-Kamah G, Samarasinghe S, Alharthi S, Armstrong L, Lako M. Concise Review: Getting to the Core of Inherited Bone Marrow Failures. Stem Cells 2016; 35:284-298. [PMID: 27870251 PMCID: PMC5299470 DOI: 10.1002/stem.2543] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2016] [Revised: 10/15/2016] [Accepted: 10/28/2016] [Indexed: 12/20/2022]
Abstract
Bone marrow failure syndromes (BMFS) are a group of disorders with complex pathophysiology characterized by a common phenotype of peripheral cytopenia and/or hypoplastic bone marrow. Understanding genetic factors contributing to the pathophysiology of BMFS has enabled the identification of causative genes and development of diagnostic tests. To date more than 40 mutations in genes involved in maintenance of genomic stability, DNA repair, ribosome and telomere biology have been identified. In addition, pathophysiological studies have provided insights into several biological pathways leading to the characterization of genotype/phenotype correlations as well as the development of diagnostic approaches and management strategies. Recent developments in bone marrow transplant techniques and the choice of conditioning regimens have helped improve transplant outcomes. However, current morbidity and mortality remain unacceptable underlining the need for further research in this area. Studies in mice have largely been unable to mimic disease phenotype in humans due to difficulties in fully replicating the human mutations and the differences between mouse and human cells with regard to telomere length regulation, processing of reactive oxygen species and lifespan. Recent advances in induced pluripotency have provided novel insights into disease pathogenesis and have generated excellent platforms for identifying signaling pathways and functional mapping of haplo‐insufficient genes involved in large‐scale chromosomal deletions–associated disorders. In this review, we have summarized the current state of knowledge in the field of BMFS with specific focus on modeling the inherited forms and how to best utilize these models for the development of targeted therapies. Stem Cells2017;35:284–298
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Affiliation(s)
- Soheir Adam
- Department of Medicine, Duke University Medical Center, Durham, North Carolina, USA.,Hematology Department, Medical School, King Abdulaziz University, Jeddah, KSA
| | | | - Ghada El-Kamah
- Division of Human Genetics & Genome Research, National Research Center, Cairo, Egypt
| | - Sujith Samarasinghe
- Department of Hematology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
| | - Sameer Alharthi
- Princess Al Jawhara Al-Brahim Center of Excellence in Research of Hereditary Disorders, King Abdulaziz University, KSA
| | - Lyle Armstrong
- Institute of Genetic Medicine, Newcastle University, United Kingdom
| | - Majlinda Lako
- Institute of Genetic Medicine, Newcastle University, United Kingdom
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Jalnapurkar S, Singh S, Devi MR, Limaye L, Kale V. Nitric oxide has contrasting age-dependent effects on the functionality of murine hematopoietic stem cells. Stem Cell Res Ther 2016; 7:171. [PMID: 27876094 PMCID: PMC5120451 DOI: 10.1186/s13287-016-0433-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2016] [Revised: 10/26/2016] [Accepted: 10/29/2016] [Indexed: 01/06/2023] Open
Abstract
Background The success of hematopoietic stem cell (HSC) transplantation is dependent on the quality of the donor HSCs. Some sources of HSCs display reduced engraftment efficiency either because of inadequate number (e.g., fetal liver and cord blood), or age-related dysfunction (e.g. in older individuals). Therefore, use of pharmacological compounds to improve functionality of HSCs is a forefront research area in hematology. Methods Lineage negative (Lin−) cells isolated from murine bone marrow or sort-purified Lin−Sca-1+c-Kit+CD34− (LSK-CD34−) were treated with a nitric oxide donor, sodium nitroprusside (SNP). The cells were subjected to various phenotypic and functional assays. Results We found that SNP treatment of Lin− cells leads to an increase in the numbers of LSK-CD34+ cells in them. Using sort-purified LSK CD34− HSCs, we show that this is related to acquisition of CD34 expression by LSK-CD34− cells, rather than proliferation of LSK-CD34+ cells. Most importantly, this upregulated expression of CD34 had age-dependent contrasting effects on HSC functionality. Increased CD34 expression significantly improved the engraftment of juvenile HSCs (6–8 weeks); in sharp contrast, it reduced the engraftment of adult HSCs (10–12 weeks). The molecular mechanism behind this phenomenon involved nitric oxide (NO)-mediated differential induction of various transcription factors involved in commitment with regard to self-renewal in adult and juvenile HSCs, respectively. Preliminary experiments performed on cord blood-derived and mobilized peripheral blood-derived cells revealed that NO exerts age-dependent contrasting effects on human HSCs as well. Conclusions This study demonstrates novel age-dependent contrasting effects of NO on HSC functionality and suggests that HSC age may be an important parameter in screening of various compounds for their use in manipulation of HSCs. Electronic supplementary material The online version of this article (doi:10.1186/s13287-016-0433-x) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Sapana Jalnapurkar
- Stem Cell Lab, National Centre for Cell Science, Ganeshkhind, Pune, 411007, India
| | - Shweta Singh
- Stem Cell Lab, National Centre for Cell Science, Ganeshkhind, Pune, 411007, India
| | | | - Lalita Limaye
- Stem Cell Lab, National Centre for Cell Science, Ganeshkhind, Pune, 411007, India
| | - Vaijayanti Kale
- Stem Cell Lab, National Centre for Cell Science, Ganeshkhind, Pune, 411007, India.
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Xu Y, Shan W, Li X, Wang B, Liu S, Wang Y, Long Y, Tie R, Wang L, Cai S, Zhang H, Lin Y, Zhang M, Zheng W, Luo Y, Yu X, Yee JK, Ji J, Huang H. A synthetic three-dimensional niche system facilitates generation of functional hematopoietic cells from human-induced pluripotent stem cells. J Hematol Oncol 2016; 9:102. [PMID: 27686241 PMCID: PMC5043527 DOI: 10.1186/s13045-016-0326-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2016] [Accepted: 09/16/2016] [Indexed: 12/18/2022] Open
Abstract
Background The efficient generation of hematopoietic stem cells (HSCs) from human-induced pluripotent stem cells (iPSCs) holds great promise in personalized transplantation therapies. However, the derivation of functional and transplantable HSCs from iPSCs has had very limited success thus far. Methods We developed a synthetic 3D hematopoietic niche system comprising nanofibers seeded with bone marrow (BM)-derived stromal cells and growth factors to induce functional hematopoietic cells from human iPSCs in vitro. Results Approximately 70 % of human CD34+ hematopoietic cells accompanied with CD43+ progenitor cells could be derived from this 3D induction system. Colony-forming-unit (CFU) assay showed that iPSC-derived CD34+ cells formed all types of hematopoietic colonies including CFU-GEMM. TAL-1 and MIXL1, critical transcription factors associated with hematopoietic development, were expressed during the differentiation process. Furthermore, iPSC-derived hematopoietic cells gave rise to both lymphoid and myeloid lineages in the recipient NOD/SCID mice after transplantation. Conclusions Our study underscores the importance of a synthetic 3D niche system for the derivation of transplantable hematopoietic cells from human iPSCs in vitro thereby establishing a foundation towards utilization of human iPSC-derived HSCs for transplantation therapies in the clinic. Electronic supplementary material The online version of this article (doi:10.1186/s13045-016-0326-6) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Yulin Xu
- Bone Marrow Transplantation Center, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, 310012, China
| | - Wei Shan
- Bone Marrow Transplantation Center, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, 310012, China
| | - Xia Li
- Bone Marrow Transplantation Center, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, 310012, China
| | - Binsheng Wang
- Bone Marrow Transplantation Center, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, 310012, China
| | - Senquan Liu
- Bone Marrow Transplantation Center, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, 310012, China
| | - Yebo Wang
- Bone Marrow Transplantation Center, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, 310012, China
| | - Yan Long
- Bone Marrow Transplantation Center, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, 310012, China
| | - Ruxiu Tie
- Bone Marrow Transplantation Center, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, 310012, China
| | - Limengmeng Wang
- Bone Marrow Transplantation Center, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, 310012, China
| | - Shuyang Cai
- Bone Marrow Transplantation Center, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, 310012, China
| | - Hao Zhang
- Bone Marrow Transplantation Center, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, 310012, China
| | - Yu Lin
- Bone Marrow Transplantation Center, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, 310012, China
| | - Mingming Zhang
- Bone Marrow Transplantation Center, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, 310012, China
| | - Weiyan Zheng
- Bone Marrow Transplantation Center, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, 310012, China
| | - Yi Luo
- Bone Marrow Transplantation Center, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, 310012, China
| | - Xiaohong Yu
- Bone Marrow Transplantation Center, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, 310012, China
| | - Jiing-Kuan Yee
- Department of Diabetes and Metabolic Diseases Research, City of Hope, Duarte, CA, 91010, USA
| | - Junfeng Ji
- Center of Stem Cell and Regenerative Medicine, School of Medicine, Zhejiang University, Hangzhou, 310012, China
| | - He Huang
- Bone Marrow Transplantation Center, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, 310012, China.
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Ye L, Wang J, Tan Y, Beyer AI, Xie F, Muench MO, Kan YW. Genome editing using CRISPR-Cas9 to create the HPFH genotype in HSPCs: An approach for treating sickle cell disease and β-thalassemia. Proc Natl Acad Sci U S A 2016; 113:10661-5. [PMID: 27601644 DOI: 10.1073/pnas.1612075113] [Citation(s) in RCA: 137] [Impact Index Per Article: 17.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Hereditary persistence of fetal hemoglobin (HPFH) is a condition in some individuals who have a high level of fetal hemoglobin throughout life. Individuals with compound heterozygous β-thalassemia or sickle cell disease (SCD) and HPFH have milder clinical manifestations. Using RNA-guided clustered regularly interspaced short palindromic repeats-associated Cas9 (CRISPR-Cas9) genome-editing technology, we deleted, in normal hematopoietic stem and progenitor cells (HSPCs), 13 kb of the β-globin locus to mimic the naturally occurring Sicilian HPFH mutation. The efficiency of targeting deletion reached 31% in cells with the delivery of both upstream and downstream breakpoint guide RNA (gRNA)-guided Staphylococcus aureus Cas9 nuclease (SaCas9). The erythroid colonies differentiated from HSPCs with HPFH deletion showed significantly higher γ-globin gene expression compared with the colonies without deletion. By T7 endonuclease 1 assay, we did not detect any off-target effects in the colonies with deletion. We propose that this strategy of using nonhomologous end joining (NHEJ) to modify the genome may provide an efficient approach toward the development of a safe autologous transplantation for patients with homozygous β-thalassemia and SCD.
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Salci KR, Lee JH, Laronde S, Dingwall S, Kushwah R, Fiebig-Comyn A, Leber B, Foley R, Dal Cin A, Bhatia M. Cellular Reprogramming Allows Generation of Autologous Hematopoietic Progenitors From AML Patients That Are Devoid of Patient-Specific Genomic Aberrations. Stem Cells 2016; 33:1839-49. [PMID: 25764124 PMCID: PMC4691325 DOI: 10.1002/stem.1994] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2014] [Revised: 02/03/2015] [Accepted: 02/13/2015] [Indexed: 12/12/2022]
Abstract
Current treatments that use hematopoietic progenitor cell (HPC) transplantation in acute myeloid leukemia (AML) patients substantially reduce the risk of relapse, but are limited by the availability of immune compatible healthy HPCs. Although cellular reprogramming has the potential to provide a novel autologous source of HPCs for transplantation, the applicability of this technology toward the derivation of healthy autologous hematopoietic cells devoid of patient-specific leukemic aberrations from AML patients must first be evaluated. Here, we report the generation of human AML patient-specific hematopoietic progenitors that are capable of normal in vitro differentiation to myeloid lineages and are devoid of leukemia-associated aberration found in matched patient bone marrow. Skin fibroblasts were obtained from AML patients whose leukemic cells possessed a distinct, leukemia-associated aberration, and used to create AML patient-specific induced pluripotent stem cells (iPSCs). Through hematopoietic differentiation of AML patient iPSCs, coupled with cytogenetic interrogation, we reveal that AML patient-specific HPCs possess normal progenitor capacity and are devoid of leukemia-associated mutations. Importantly, in rare patient skin samples that give rise to mosaic fibroblast cultures that continue to carry leukemia-associated mutations; healthy hematopoietic progenitors can also be generated via reprogramming selection. Our findings provide the proof of principle that cellular reprogramming can be applied on a personalized basis to generate healthy HPCs from AML patients, and should further motivate advances toward creating transplantable hematopoietic stem cells for autologous AML therapy. Stem Cells2013;33:1839–1849
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Affiliation(s)
- Kyle R Salci
- McMaster Stem Cell and Cancer Research Institute, Michael G. DeGroote School of Medicine, Faculty of Health Sciences.,Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, Ontario, Canada
| | - Jong-Hee Lee
- McMaster Stem Cell and Cancer Research Institute, Michael G. DeGroote School of Medicine, Faculty of Health Sciences
| | - Sarah Laronde
- McMaster Stem Cell and Cancer Research Institute, Michael G. DeGroote School of Medicine, Faculty of Health Sciences
| | - Steve Dingwall
- McMaster Stem Cell and Cancer Research Institute, Michael G. DeGroote School of Medicine, Faculty of Health Sciences.,Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, Ontario, Canada
| | - Rahul Kushwah
- McMaster Stem Cell and Cancer Research Institute, Michael G. DeGroote School of Medicine, Faculty of Health Sciences
| | - Aline Fiebig-Comyn
- McMaster Stem Cell and Cancer Research Institute, Michael G. DeGroote School of Medicine, Faculty of Health Sciences
| | - Brian Leber
- Department of Pathology and Molecular Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Ronan Foley
- Department of Pathology and Molecular Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Arianna Dal Cin
- Department of Surgery, Hamilton Health Sciences, Hamilton, Ontario, Canada.,Department of Oncology, Hamilton Health Sciences, Hamilton, Ontario, Canada
| | - Mickie Bhatia
- McMaster Stem Cell and Cancer Research Institute, Michael G. DeGroote School of Medicine, Faculty of Health Sciences.,Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, Ontario, Canada
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12
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Lan T, Wang L, Xu L, Jin N, Yan G, Xia J, Wang H, Zhuang G, Gao C, Meng L, Du F, Zhou Q, Qi Z. Induced Pluripotent Stem Cells Can Effectively Differentiate into Multiple Functional Lymphocyte Lineages In Vivo with Negligible Bias. Stem Cells Dev 2016; 25:462-71. [DOI: 10.1089/scd.2015.0248] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Affiliation(s)
- Tianshu Lan
- Organ Transplantation Institute, Medical College of Xiamen University, Xiamen, Fujian, China
| | - Libin Wang
- State Key Laboratory of Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, China
- Graduate University of the Chinese Academy of Sciences, Beijing, China
| | - Lin Xu
- Organ Transplantation Institute, Medical College of Xiamen University, Xiamen, Fujian, China
| | - Ning Jin
- Organ Transplantation Institute, Medical College of Xiamen University, Xiamen, Fujian, China
| | - Guoliang Yan
- Organ Transplantation Institute, Medical College of Xiamen University, Xiamen, Fujian, China
| | - Junjie Xia
- Organ Transplantation Institute, Medical College of Xiamen University, Xiamen, Fujian, China
| | - Hailong Wang
- Organ Transplantation Institute, Medical College of Xiamen University, Xiamen, Fujian, China
| | - Guohong Zhuang
- Organ Transplantation Institute, Medical College of Xiamen University, Xiamen, Fujian, China
| | - Chang Gao
- Organ Transplantation Institute, Medical College of Xiamen University, Xiamen, Fujian, China
| | - Luxi Meng
- The First Affiliated Hospital of Xiamen University, Xiamen, Fujian, China
| | - Feifei Du
- Organ Transplantation Institute, Medical College of Xiamen University, Xiamen, Fujian, China
| | - Qi Zhou
- State Key Laboratory of Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, China
| | - Zhongquan Qi
- Organ Transplantation Institute, Medical College of Xiamen University, Xiamen, Fujian, China
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13
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Féraud O, Valogne Y, Melkus MW, Zhang Y, Oudrhiri N, Haddad R, Daury A, Rocher C, Larbi A, Duquesnoy P, Divers D, Gobbo E, Brunet de la Grange P, Louache F, Bennaceur-Griscelli A, Mitjavila-Garcia MT. Donor Dependent Variations in Hematopoietic Differentiation among Embryonic and Induced Pluripotent Stem Cell Lines. PLoS One 2016; 11:e0149291. [PMID: 26938212 DOI: 10.1371/journal.pone.0149291] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2015] [Accepted: 12/29/2015] [Indexed: 12/15/2022] Open
Abstract
Hematopoiesis generated from human embryonic stem cells (ES) and induced pluripotent stem cells (iPS) are unprecedented resources for cell therapy. We compared hematopoietic differentiation potentials from ES and iPS cell lines originated from various donors and derived them using integrative and non-integrative vectors. Significant differences in differentiation toward hematopoietic lineage were observed among ES and iPS. The ability of engraftment of iPS or ES-derived cells in NOG mice varied among the lines with low levels of chimerism. iPS generated from ES cell-derived mesenchymal stem cells (MSC) reproduce a similar hematopoietic outcome compared to their parental ES cell line. We were not able to identify any specific hematopoietic transcription factors that allow to distinguish between good versus poor hematopoiesis in undifferentiated ES or iPS cell lines. There is a relatively unpredictable variation in hematopoietic differentiation between ES and iPS cell lines that could not be predicted based on phenotype or gene expression of the undifferentiated cells. These results demonstrate the influence of genetic background in variation of hematopoietic potential rather than the reprogramming process.
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14
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Porada CD, Atala AJ, Almeida-Porada G. The hematopoietic system in the context of regenerative medicine. Methods 2015; 99:44-61. [PMID: 26319943 DOI: 10.1016/j.ymeth.2015.08.015] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2015] [Revised: 07/06/2015] [Accepted: 08/23/2015] [Indexed: 12/16/2022] Open
Abstract
Hematopoietic stem cells (HSC) represent the prototype stem cell within the body. Since their discovery, HSC have been the focus of intensive research, and have proven invaluable clinically to restore hematopoiesis following inadvertent radiation exposure and following radio/chemotherapy to eliminate hematologic tumors. While they were originally discovered in the bone marrow, HSC can also be isolated from umbilical cord blood and can be "mobilized" peripheral blood, making them readily available in relatively large quantities. While their ability to repopulate the entire hematopoietic system would already guarantee HSC a valuable place in regenerative medicine, the finding that hematopoietic chimerism can induce immunological tolerance to solid organs and correct autoimmune diseases has dramatically broadened their clinical utility. The demonstration that these cells, through a variety of mechanisms, can also promote repair/regeneration of non-hematopoietic tissues as diverse as liver, heart, and brain has further increased their clinical value. The goal of this review is to provide the reader with a brief glimpse into the remarkable potential HSC possess, and to highlight their tremendous value as therapeutics in regenerative medicine.
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Affiliation(s)
- Christopher D Porada
- Wake Forest Institute for Regenerative Medicine, Wake Forest University School of Medicine, 391 Technology Way, Winston-Salem, NC 27157-1083, United States.
| | - Anthony J Atala
- Wake Forest Institute for Regenerative Medicine, Wake Forest University School of Medicine, 391 Technology Way, Winston-Salem, NC 27157-1083, United States.
| | - Graça Almeida-Porada
- Wake Forest Institute for Regenerative Medicine, Wake Forest University School of Medicine, 391 Technology Way, Winston-Salem, NC 27157-1083, United States.
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15
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Liu S, Xu Y, Zhou Z, Feng B, Huang H. Progress and challenges in generating functional hematopoietic stem/progenitor cells from human pluripotent stem cells. Cytotherapy 2015; 17:344-58. [PMID: 25680303 DOI: 10.1016/j.jcyt.2015.01.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2014] [Revised: 01/03/2015] [Accepted: 01/06/2015] [Indexed: 11/25/2022]
Abstract
The generation of hematopoietic stem cells (HSCs) from human pluripotent stem cells (hPSCs) in vitro holds great potential for providing alternative sources of donor cells for clinical HSC transplantation. However, the low efficiency of current protocols for generating blood lineages and the dysfunction identified in hPSC-derived hematopoietic cells limit their use for full hematopoietic reconstitution in clinics. This review outlines the current understanding of in vitro hematopoietic differentiation from hPSCs, emphasizes the intrinsic and extrinsic molecular mechanisms that are attributed to the aberrant phenotype and function in hPSC-derived hematopoietic cells, pinpoints the current challenges to develop the truly functional HSCs from hPSCs for clinical applications and explores their potential solutions.
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Affiliation(s)
- Senquan Liu
- Bone Marrow Transplantation Centre, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang Province, China; School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Yulin Xu
- Bone Marrow Transplantation Centre, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang Province, China
| | - Zijing Zhou
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Bo Feng
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China; SBS Core Laboratory, Shenzhen Research Institute, The Chinese University of Hong Kong, Shenzhen, China.
| | - He Huang
- Bone Marrow Transplantation Centre, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang Province, China.
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16
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Gori JL, Butler JM, Chan YY, Chandrasekaran D, Poulos MG, Ginsberg M, Nolan DJ, Elemento O, Wood BL, Adair JE, Rafii S, Kiem HP. Vascular niche promotes hematopoietic multipotent progenitor formation from pluripotent stem cells. J Clin Invest 2015; 125:1243-54. [PMID: 25664855 DOI: 10.1172/jci79328] [Citation(s) in RCA: 85] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2014] [Accepted: 01/05/2015] [Indexed: 01/08/2023] Open
Abstract
Pluripotent stem cells (PSCs) represent an alternative hematopoietic stem cell (HSC) source for treating hematopoietic disease. The limited engraftment of human PSC-derived (hPSC-derived) multipotent progenitor cells (MPP) has hampered the clinical application of these cells and suggests that MPP require additional cues for definitive hematopoiesis. We hypothesized that the presence of a vascular niche that produces Notch ligands jagged-1 (JAG1) and delta-like ligand-4 (DLL4) drives definitive hematopoiesis. We differentiated hes2 human embryonic stem cells (hESC) and Macaca nemestrina-induced PSC (iPSC) line-7 with cytokines in the presence or absence of endothelial cells (ECs) that express JAG1 and DLL4. Cells cocultured with ECs generated substantially more CD34+CD45+ hematopoietic progenitors compared with cells cocultured without ECs or with ECs lacking JAG1 or DLL4. EC-induced cells exhibited Notch activation and expressed HSC-specific Notch targets RUNX1 and GATA2. EC-induced PSC-MPP engrafted at a markedly higher level in NOD/SCID/IL-2 receptor γ chain-null (NSG) mice compared with cytokine-induced cells, and low-dose chemotherapy-based selection further increased engraftment. Long-term engraftment and the myeloid-to-lymphoid ratio achieved with vascular niche induction were similar to levels achieved for cord blood-derived MPP and up to 20-fold higher than those achieved with hPSC-derived MPP engraftment. Our findings indicate that endothelial Notch ligands promote PSC-definitive hematopoiesis and production of long-term engrafting CD34+ cells, suggesting these ligands are critical for HSC emergence.
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17
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Hayes J, Thygesen H, Droop A, Hughes TA, Westhead D, Lawler SE, Wurdak H, Short SC. Prognostic microRNAs in high-grade glioma reveal a link to oligodendrocyte precursor differentiation. Oncoscience 2014; 2:252-62. [PMID: 25897422 PMCID: PMC4394131 DOI: 10.18632/oncoscience.112] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2014] [Accepted: 12/22/2014] [Indexed: 12/31/2022] Open
Abstract
MicroRNA expression can be exploited to define tumor prognosis and stratification for precision medicine. It remains unclear whether prognostic microRNA signatures are exclusively tumor grade and/or molecular subtype-specific, or whether common signatures of aggressive clinical behavior can be identified. Here, we defined microRNAs that are associated with good and poor prognosis in grade III and IV gliomas using data from The Cancer Genome Atlas. Pathway analysis of microRNA targets that are differentially expressed in good and poor prognosis glioma identified a link to oligodendrocyte development. Notably, a microRNA expression profile that is characteristic of a specific oligodendrocyte precursor cell type (OP1) correlates with microRNA expression from 597 of these tumors and is consistently associated with poor patient outcome in grade III and IV gliomas. Our study reveals grade-independent and subtype-independent prognostic molecular signatures in high-grade glioma and provides a framework for investigating the mechanisms of brain tumor aggressiveness.
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Affiliation(s)
- Josie Hayes
- Leeds Institute of Cancer and Pathology, University of Leeds, St James's University Hospital, Leeds, UK
| | - Helene Thygesen
- Leeds Institute of Cancer and Pathology, University of Leeds, St James's University Hospital, Leeds, UK
| | - Alastair Droop
- Leeds Institute of Cancer and Pathology, University of Leeds, St James's University Hospital, Leeds, UK
| | - Thomas A Hughes
- Leeds Institute of Biomedical and Clinical Sciences, University of Leeds, St James's University Hospital, Leeds, UK
| | - David Westhead
- Institute of Molecular and Cellular Biology, Faculty of Biological Sciences and Institute of Membrane and Systems Biology, Faculty of Biological Sciences, University of Leeds, Leeds, UK
| | - Sean E Lawler
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Heiko Wurdak
- Leeds Institute of Cancer and Pathology, University of Leeds, St James's University Hospital, Leeds, UK
| | - Susan C Short
- Leeds Institute of Cancer and Pathology, University of Leeds, St James's University Hospital, Leeds, UK
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18
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Hong SH, Yang SJ, Kim TM, Shim JS, Lee HS, Lee GY, Park BB, Nam SW, Ryoo ZY, Oh IH. Molecular integration of HoxB4 and STAT3 for self-renewal of hematopoietic stem cells: a model of molecular convergence for stemness. Stem Cells 2014; 32:1313-22. [PMID: 24446131 DOI: 10.1002/stem.1631] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2013] [Revised: 11/30/2013] [Accepted: 12/15/2013] [Indexed: 01/10/2023]
Abstract
The upregulation of HoxB4 promotes self-renewal of hematopoietic stem cells (HSCs) without overriding the normal stem cell pool size. A similar enhancement of HSC self-renewal occurs when signal transducer and activator of transcription 3 (STAT3) is activated in HSCs. In this study, to gain insight into the functional organization of individual transcription factors (TFs) that have similar effects on HSCs, we investigated the molecular interplay between HoxB4 and STAT3 in the regulation of HSC self-renewal. We found that while STAT3-C or HoxB4 similarly enhanced the in vitro self-renewal and in vivo repopulating activities of HSCs, simultaneous transduction of both TFs did not have additive effects, indicating their functional redundancy in HSCs. In addition, activation of STAT3 did not cause changes in the expression levels of HoxB4. In contrast, the inhibition of STAT3 activity in HoxB4-overexpressing hematopoietic cells significantly abrogated the enhancing effects of HoxB4, and the upregulation of HoxB4 caused a ligand-independent Tyr-phosphorylation of STAT3. Microarray analysis revealed a significant overlap of the transcriptomes regulated by STAT3 and HoxB4 in undifferentiated hematopoietic cells. Moreover, a gene set enrichment analysis showed significant overlap in the candidate TFs that can recapitulate the transcriptional changes induced by HoxB4 or STAT3. Interestingly, among these common TFs were the pluripotency-related genes Oct-4 and Nanog. These results indicate that tissue-specific TFs regulating HSC self-renewal are functionally organized to play an equivalent role in transcription and provide insights into the functional convergence of multiple entries of TFs toward a conserved transcription program for the stem cell state.
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Affiliation(s)
- Sung-Hyun Hong
- Catholic High-Performance Cell Therapy Center and Department of Medical Lifescience, College of Medicine, The Catholic University of Korea, Seoul, Korea
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19
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Prashad SL, Calvanese V, Yao CY, Kaiser J, Wang Y, Sasidharan R, Crooks G, Magnusson M, Mikkola HK. GPI-80 defines self-renewal ability in hematopoietic stem cells during human development. Cell Stem Cell 2015; 16:80-7. [PMID: 25465114 DOI: 10.1016/j.stem.2014.10.020] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2014] [Revised: 09/26/2014] [Accepted: 10/31/2014] [Indexed: 01/03/2023]
Abstract
Advances in pluripotent stem cell and reprogramming technologies have given us the hope of generating hematopoietic stem cells (HSCs) in culture. To succeed, greater understanding of the self-renewing HSC during human development is required. We discovered that the glycophosphatidylinositol-anchored surface protein GPI-80 defines a subpopulation of human fetal liver hematopoietic stem/progenitor cells (HSPCs) with self-renewal ability. CD34(+)CD38(lo/-)CD90(+)GPI-80(+) HSPCs were the sole population that maintained proliferative potential and an undifferentiated state in stroma coculture and engrafted in immunodeficient mice. GPI-80 expression also enabled tracking of HSPCs once they emerged from endothelium and migrated between human fetal hematopoietic niches. GPI-80 colocalized on the surface of HSPCs with Integrin alpha-M (ITGAM), which in leukocytes cooperates with GPI-80 to support migration. Knockdown of GPI-80 or ITGAM was sufficient to compromise HSPC expansion in culture and engraftment in vivo. These findings indicate that human fetal HSCs employ mechanisms used in leukocyte adhesion and migration to mediate HSC self-renewal.
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20
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Abstract
Epidermolysis bullosa is a group of inherited disorders that can be both systemic and life-threatening. Standard treatments for the most severe forms of this disorder, typically limited to palliative care, are ineffective in reducing the morbidity and mortality due to complications of the disease. Emerging therapies—such as the use of allogeneic cellular therapy, gene therapy, and protein therapy—have all shown promise, but it is likely that several approaches will need to be combined to realize a cure. For recessive dystrophic epidermolysis bullosa, each particular therapeutic approach has added to our understanding of type VII collagen (C7) function and the basic biology surrounding the disease. The efficacy of these therapies and the mechanisms by which they function also give us insight into developing future strategies for treating this and other extracellular matrix disorders.
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21
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Armijo E, Soto C, Davis BR. HIV/AIDS: modified stem cells in the spotlight. Cell Mol Life Sci 2014; 71:2641-9. [PMID: 24509823 DOI: 10.1007/s00018-014-1572-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2013] [Revised: 01/19/2014] [Accepted: 01/20/2014] [Indexed: 12/18/2022]
Abstract
Since HIV/AIDS was first recognized in 1981, an urgent need has existed for the development of novel therapeutic strategies to treat the disease. Due to the current antiretroviral therapy not being curative, human stem cell-based therapeutic intervention has emerged as an approach for its treatment. Genetically modified hematopoietic stem cells (HSCs) possess the potential to self-renew, reconstitute the immune system with HIV-resistant cells, and thus control, or even eliminate, viral replication. However, HSCs may be difficult to isolate in sufficient number from HIV-infected individuals for transplantation and/or re-infusion of autologous HSCs preparations would also include some contaminating HIV-infected cells. Furthermore, since genetic modification of HSCs is not completely efficient, the risk of providing unprotected immune cells to become new targets for HIV to infect could contribute to continued immune system failure. Therefore, induced pluripotent stem cells (iPSCs) should be considered a new potential source of cells to be engineered for HIV resistance and subsequently differentiated into clonal anti-HIV HSCs or hematopoietic progeny for transplant. In this article, we provide an overview of the current possible cellular therapies for treating HIV/AIDS.
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Affiliation(s)
- Enrique Armijo
- Mitchell Center for Alzheimer's Disease and Related Brain Disorders, Department of Neurology, University of Texas Houston Medical School, Houston, 77030, TX, USA,
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22
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McIntyre BAS, Alev C, Mechael R, Salci KR, Lee JB, Fiebig-Comyn A, Guezguez B, Wu Y, Sheng G, Bhatia M. Expansive generation of functional airway epithelium from human embryonic stem cells. Stem Cells Transl Med 2013; 3:7-17. [PMID: 24300555 DOI: 10.5966/sctm.2013-0119] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Production of human embryonic stem cell (hESC)-derived lung progenitors has broad applicability for drug screening and cell therapy; however, this is complicated by limitations in demarcating phenotypic changes with functional validation of airway cell types. In this paper, we reveal the potential of hESCs to produce multipotent lung progenitors using a combined growth factor and physical culture approach, guided by the use of novel markers LIFRα and NRP1. Lung specification of hESCs was achieved by priming differentiation via matrix-specific support, followed by air-liquid interface to allow generation of lung progenitors capable of in vitro maturation into airway epithelial cell types, resulting in functional characteristics such as secretion of pulmonary surfactant, ciliation, polarization, and acquisition of innate immune activity. This approach provided a robust expansion of lung progenitors, allowing in vivo assessment, which demonstrated that only fully differentiated hESC-derived airway cells were retained in the distal airway, where they aided in physiological recovery in immunocompromised mice receiving airway injury. Our study provides a basis for translational applications of hESCs for lung diseases.
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Affiliation(s)
- Brendan A S McIntyre
- McMaster Stem Cell and Cancer Research Institute, Michael G. DeGroote School of Medicine, McMaster University, Hamilton, Ontario, Canada; Laboratory for Early Embryogenesis, RIKEN Center for Developmental Biology (CDB), Kobe, Japan; Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, Ontario, Canada
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23
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Slukvin II. Hematopoietic specification from human pluripotent stem cells: current advances and challenges toward de novo generation of hematopoietic stem cells. Blood 2013; 122:4035-46. [PMID: 24124087 DOI: 10.1182/blood-2013-07-474825] [Citation(s) in RCA: 95] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Significant advances in cellular reprogramming technologies and hematopoietic differentiation from human pluripotent stem cells (hPSCs) have already enabled the routine production of multiple lineages of blood cells in vitro and opened novel opportunities to study hematopoietic development, model genetic blood diseases, and manufacture immunologically matched cells for transfusion and cancer immunotherapy. However, the generation of hematopoietic cells with robust and sustained multilineage engraftment has not been achieved. Here, we highlight the recent advances in understanding the molecular and cellular pathways leading to blood development from hPSCs and discuss potential approaches that can be taken to facilitate the development of technologies for de novo production of hematopoietic stem cells.
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24
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Suzuki N, Yamazaki S, Yamaguchi T, Okabe M, Masaki H, Takaki S, Otsu M, Nakauchi H. Generation of engraftable hematopoietic stem cells from induced pluripotent stem cells by way of teratoma formation. Mol Ther. 2013;21:1424-1431. [PMID: 23670574 DOI: 10.1038/mt.2013.71] [Citation(s) in RCA: 162] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2013] [Accepted: 03/17/2013] [Indexed: 12/31/2022] Open
Abstract
In vitro generation of hematopoietic stem cells (HSCs) from induced pluripotent stem cells (iPSCs) has the potential to provide novel therapeutic approaches for replacing bone marrow (BM) transplantation without rejection or graft versus host disease. Hitherto, however, it has proved difficult to generate truly functional HSCs transplantable to adult host mice. Here, we demonstrate a unique in vivo differentiation system yielding engraftable HSCs from mouse and human iPSCs in teratoma-bearing animals in combination with a maneuver to facilitate hematopoiesis. In mice, we found that iPSC-derived HSCs migrate from teratomas into the BM and their intravenous injection into irradiated recipients resulted in multilineage and long-term reconstitution of the hematolymphopoietic system in serial transfers. Using this in vivo generation system, we could demonstrate that X-linked severe combined immunodeficiency (X-SCID) mice can be treated by HSCs derived from gene-corrected clonal iPSCs. It should also be noted that neither leukemia nor tumors were observed in recipients after transplantation of iPSC-derived HSCs. Taken our findings together, our system presented in this report should provide a useful tool not only for the study of HSCs, but also for practical application of iPSCs in the treatment of hematologic and immunologic diseases.
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25
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Abstract
Identification of sequential progenitors leading to blood formation from pluripotent stem cells (PSCs) will be essential for understanding the molecular mechanisms of hematopoietic lineage specification and for development of technologies for in vitro production of hematopoietic stem cells (HSCs). It is well established that during development, blood and endothelial cells in the extraembryonic and embryonic compartments are formed in parallel from precursors with angiogenic and hematopoietic potentials. However, the identity and hierarchy of these precursors in human PSC (hPSC) cultures remain obscure. Using developmental stage-specific mesodermal and endothelial markers and functional assays, we recently identified discrete populations of angiohematopoietic progenitors from hPSCs, including mesodermal precursors and hemogenic endothelial cells with primitive and definitive hematopoietic potentials. In addition, we discovered a novel population of multipotent hematopoietic progenitors with an erythroid phenotype, which retain angiogenic potential. Here we introduce our recent findings and discuss their implication for defining putative HSC precursor and factors required for activation of self-renewal potential in hematopoietic cells emerging from endothelium.
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Affiliation(s)
- Igor I Slukvin
- Department of Pathology and Laboratory Medicine, School of Medicine and Public Health, University of Wisconsin, Madison, WI, USA.
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26
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Clarke ML, Frampton J. Hematopoietic Stem Cells. Regen Med 2013. [DOI: 10.1007/978-94-007-5690-8_10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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27
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Abstract
Many life-threatening hematological diseases are now treated by bone marrow transplantations, i.e., infusion of hematopoietic stem cells (HSCs). HSC transplantations are a valid option for the treatment of a variety of metabolic disorders, and even for solid tumors and some refractory severe autoimmune diseases. Unfortunately, the frequency and outcome of HSC transplantations are limited by a shortage of suitable donors. Induced pluripotent stem cells (iPSCs)--somatic cells that have acquired pluripotent stem cell characteristics by the ectopic expression of pluripotency-inducing factors--have been proposed as an alternative source of HSCs. Possible applications include cells of autologous, of autologous and genetically modified, or of allogeneic origin. Here, we provide a perspective on the distinct opportunities of iPSCs and discuss the challenges that lie ahead.
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Affiliation(s)
- Dirk W van Bekkum
- Department of Molecular Cell Biology, Regenerative Medicine Program, Leiden University Medical Center, Leiden, the Netherlands
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28
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Choi KD, Vodyanik MA, Togarrati PP, Suknuntha K, Kumar A, Samarjeet F, Probasco MD, Tian S, Stewart R, Thomson JA, Slukvin II. Identification of the hemogenic endothelial progenitor and its direct precursor in human pluripotent stem cell differentiation cultures. Cell Rep 2012; 2:553-67. [PMID: 22981233 DOI: 10.1016/j.celrep.2012.08.002] [Citation(s) in RCA: 151] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2011] [Revised: 05/23/2012] [Accepted: 08/03/2012] [Indexed: 11/16/2022] Open
Abstract
Hemogenic endothelium (HE) has been recognized as a source of hematopoietic stem cells (HSCs) in the embryo. Access to human HE progenitors (HEPs) is essential for enabling the investigation of the molecular determinants of HSC specification. Here, we show that HEPs capable of generating definitive hematopoietic cells can be obtained from human pluripotent stem cells (hPSCs) and identified precisely by a VE-cadherin(+)CD73(-)CD235a/CD43(-) phenotype. This phenotype discriminates true HEPs from VE-cadherin(+)CD73(+) non-HEPs and VE-cadherin(+)CD235a(+)CD41a(-) early hematopoietic cells with endothelial and FGF2-dependent hematopoietic colony-forming potential. We found that HEPs arise at the post-primitive-streak stage of differentiation directly from VE-cadherin-negative KDR(bright)APLNR(+)PDGFRα(low/-) hematovascular mesodermal precursors (HVMPs). In contrast, hemangioblasts, which are capable of forming endothelium and primitive blood cells, originate from more immature APLNR(+)PDGFRα(+) mesoderm. The demarcation of HEPs and HVMPs provides a platform for modeling blood development from endothelium with a goal of facilitating the generation of HSCs from hPSCs.
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Affiliation(s)
- Kyung-Dal Choi
- National Primate Research Center, University of Wisconsin Graduate School, Madison, WI 53715, USA
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29
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Schnerch A, Lee JB, Graham M, Guezguez B, Bhatia M. Human embryonic stem cell-derived hematopoietic cells maintain core epigenetic machinery of the polycomb group/Trithorax Group complexes distinctly from functional adult hematopoietic stem cells. Stem Cells Dev 2012; 22:73-89. [PMID: 22800282 DOI: 10.1089/scd.2012.0204] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Hematopoietic cells derived from human embryonic stem cells (hESCs) have a number of potential utilities, including the modeling of hematological disorders in vitro, whereas the use for cell replacement therapies has proved to be a loftier goal. This is due to the failure of differentiated hematopoietic cells, derived from human pluripotent stem cells (hPSCs), to functionally recapitulate the in vivo properties of bona fide adult hematopoietic stem/progenitor cells (HSPCs). To better understand the limitations of differentiation programming at the molecular level, we have utilized differential gene expression analysis of highly purified cells that are enriched for hematopoietic repopulating activity across embryonic, fetal, and adult human samples, including in vivo explants of human HSPCs 8-weeks post-transplantation. We reveal that hESC-derived hematopoietic progenitor cells (eHPCs) fail to express critical transcription factors which are known to govern self-renewal and myeloid/lymphoid development and instead retain the expression of Polycomb Group (PcG) and Trithorax Group (TrxG) factors which are more prevalent in embryonic cell types that include EZH1 and ASH1L, respectively. These molecular profiles indicate that the differential expression of the core epigenetic machinery comprising PcGs/TrxGs in eHPCs may serve as previously unexplored molecular targets that direct hematopoietic differentiation of PSCs toward functional HSPCs in humans.
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Affiliation(s)
- Angelique Schnerch
- Faculty of Health Sciences, Stem Cell and Cancer Research Institute (SCC-RI), McMaster University, Hamilton, Canada
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