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Che JLC, Bode D, Kucinski I, Cull AH, Bain F, Becker HJ, Jassinskaja M, Barile M, Boyd G, Belmonte M, Zeng AGX, Igarashi KJ, Rubio‐Lara J, Shepherd MS, Clay A, Dick JE, Wilkinson AC, Nakauchi H, Yamazaki S, Göttgens B, Kent DG. Identification and characterization of in vitro expanded hematopoietic stem cells. EMBO Rep 2022; 23:e55502. [PMID: 35971894 PMCID: PMC9535767 DOI: 10.15252/embr.202255502] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Revised: 07/21/2022] [Accepted: 07/27/2022] [Indexed: 12/13/2022] Open
Abstract
Hematopoietic stem cells (HSCs) cultured outside the body are the fundamental component of a wide range of cellular and gene therapies. Recent efforts have achieved > 200-fold expansion of functional HSCs, but their molecular characterization has not been possible since the majority of cells are non-HSCs and single cell-initiated cultures have substantial clone-to-clone variability. Using the Fgd5 reporter mouse in combination with the EPCR surface marker, we report exclusive identification of HSCs from non-HSCs in expansion cultures. By directly linking single-clone functional transplantation data with single-clone gene expression profiling, we show that the molecular profile of expanded HSCs is similar to proliferating fetal HSCs and reveals a gene expression signature, including Esam, Prdm16, Fstl1, and Palld, that can identify functional HSCs from multiple cellular states. This "repopulation signature" (RepopSig) also enriches for HSCs in human datasets. Together, these findings demonstrate the power of integrating functional and molecular datasets to better derive meaningful gene signatures and opens the opportunity for a wide range of functional screening and molecular experiments previously not possible due to limited HSC numbers.
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Affiliation(s)
- James L C Che
- Wellcome MRC Cambridge Stem Cell InstituteUniversity of CambridgeCambridgeUK
- Department of HaematologyUniversity of CambridgeCambridgeUK
- Department of Biology, York Biomedical Research InstituteUniversity of YorkYorkUK
| | - Daniel Bode
- Wellcome MRC Cambridge Stem Cell InstituteUniversity of CambridgeCambridgeUK
- Department of HaematologyUniversity of CambridgeCambridgeUK
- Department of Biology, York Biomedical Research InstituteUniversity of YorkYorkUK
| | - Iwo Kucinski
- Wellcome MRC Cambridge Stem Cell InstituteUniversity of CambridgeCambridgeUK
- Department of HaematologyUniversity of CambridgeCambridgeUK
| | - Alyssa H Cull
- Department of Biology, York Biomedical Research InstituteUniversity of YorkYorkUK
| | - Fiona Bain
- Department of Biology, York Biomedical Research InstituteUniversity of YorkYorkUK
| | - Hans J Becker
- Division of Stem Cell Biology, Distinguished Professor Unit, The Institute of Medical ScienceThe University of TokyoTokyoJapan
- Institute for Stem Cell Biology and Regenerative MedicineStanford University School of MedicineStanfordCAUSA
| | - Maria Jassinskaja
- Department of Biology, York Biomedical Research InstituteUniversity of YorkYorkUK
| | - Melania Barile
- Wellcome MRC Cambridge Stem Cell InstituteUniversity of CambridgeCambridgeUK
- Department of HaematologyUniversity of CambridgeCambridgeUK
| | - Grace Boyd
- Department of Biology, York Biomedical Research InstituteUniversity of YorkYorkUK
| | - Miriam Belmonte
- Wellcome MRC Cambridge Stem Cell InstituteUniversity of CambridgeCambridgeUK
- Department of HaematologyUniversity of CambridgeCambridgeUK
| | - Andy G X Zeng
- Princess Margaret Cancer CentreUniversity Health NetworkTorontoONCanada
- Department of Molecular GeneticsUniversity of TorontoTorontoONCanada
| | - Kyomi J Igarashi
- Department of GeneticsStanford University School of MedicineStanfordCAUSA
| | - Juan Rubio‐Lara
- Department of Biology, York Biomedical Research InstituteUniversity of YorkYorkUK
| | - Mairi S Shepherd
- Wellcome MRC Cambridge Stem Cell InstituteUniversity of CambridgeCambridgeUK
- Department of HaematologyUniversity of CambridgeCambridgeUK
| | - Anna Clay
- Wellcome MRC Cambridge Stem Cell InstituteUniversity of CambridgeCambridgeUK
| | - John E Dick
- Princess Margaret Cancer CentreUniversity Health NetworkTorontoONCanada
- Department of Molecular GeneticsUniversity of TorontoTorontoONCanada
| | - Adam C Wilkinson
- MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of MedicineUniversity of OxfordOxfordUK
| | - Hiromitsu Nakauchi
- Division of Stem Cell Biology, Distinguished Professor Unit, The Institute of Medical ScienceThe University of TokyoTokyoJapan
- Institute for Stem Cell Biology and Regenerative MedicineStanford University School of MedicineStanfordCAUSA
- Department of GeneticsStanford University School of MedicineStanfordCAUSA
| | - Satoshi Yamazaki
- Division of Stem Cell Biology, Center for Stem Cell Biology and Regenerative Medicine, The Institute of Medical ScienceThe University of TokyoTokyoJapan
- Laboratory of Stem Cell Therapy, Faculty of MedicineUniversity of TsukubaIbarakiJapan
| | - Berthold Göttgens
- Wellcome MRC Cambridge Stem Cell InstituteUniversity of CambridgeCambridgeUK
- Department of HaematologyUniversity of CambridgeCambridgeUK
| | - David G Kent
- Wellcome MRC Cambridge Stem Cell InstituteUniversity of CambridgeCambridgeUK
- Department of HaematologyUniversity of CambridgeCambridgeUK
- Department of Biology, York Biomedical Research InstituteUniversity of YorkYorkUK
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2
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Roh J, Kim S, Cheong JW, Jeon SH, Kim HK, Kim MJ, Kim HO. Erythroid Differentiation of Induced Pluripotent Stem Cells Co-cultured with OP9 Cells for Diagnostic Purposes. Ann Lab Med 2022; 42:457-466. [PMID: 35177566 PMCID: PMC8859560 DOI: 10.3343/alm.2022.42.4.457] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Revised: 09/07/2021] [Accepted: 01/23/2022] [Indexed: 11/19/2022] Open
Abstract
Background Reagent red blood cells (RBCs) are prepared from donated whole blood, resulting in various combinations of blood group antigens. This inconsistency can be resolved by producing RBCs with uniform antigen expression. Induced pluripotent stem cells (iPSCs) generated directly from mature cells constitute an unlimited source for RBC production. We aimed to produce erythroid cells from iPSCs for diagnostic purposes. We hypothesized that cultured erythroid cells express surface antigens that can be recognized by blood group antibodies. Methods iPSCs were co-cultured with OP9 stromal cells to stimulate differentiation into the erythroid lineage. Cell differentiation was examined using microscopy and flow cytometry. Hemoglobin electrophoresis and oxygen-binding capacity testing were performed to verify that the cultured erythroid cells functioned normally. The agglutination reactions of the cultured erythroid cells to antibodies were investigated to confirm that the cells expressed blood group antigens. Results The generated iPSCs showed stemness characteristics and could differentiate into the erythroid lineage. As differentiation progressed, the proportion of nucleated RBCs increased. Hemoglobin electrophoresis revealed a sharp peak in the hemoglobin F region. The oxygen-binding capacity test results were similar between normal RBCs and cultured nucleated RBCs. ABO and Rh-Hr blood grouping confirmed similar antigen expression between the donor RBCs and cultured nucleated RBCs. Conclusions We generated blood group antigen-expressing nucleated RBCs from iPSCs co-cultured with OP9 cells that can be used for diagnostic purposes. iPSCs from rare blood group donors could serve as an unlimited source for reagent production.
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Affiliation(s)
- Juhye Roh
- Department of Laboratory Medicine, Hallym University Sacred Heart Hospital, Anyang, Korea
| | - Sinyoung Kim
- Department of Laboratory Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - June-Won Cheong
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Su-Hee Jeon
- Department of Laboratory Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Hyun-Kyung Kim
- Department of Laboratory Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Moon Jung Kim
- Department of Laboratory Medicine, Myongji Hospital, Goyang, Korea
| | - Hyun Ok Kim
- Department of Laboratory Medicine, Yonsei University College of Medicine, Seoul, Korea
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3
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Weijts B, Yvernogeau L, Robin C. Recent Advances in Developmental Hematopoiesis: Diving Deeper With New Technologies. Front Immunol 2021; 12:790379. [PMID: 34899758 PMCID: PMC8652083 DOI: 10.3389/fimmu.2021.790379] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Accepted: 10/28/2021] [Indexed: 12/15/2022] Open
Abstract
The journey of a hematopoietic stem cell (HSC) involves the passage through successive anatomical sites where HSCs are in direct contact with their surrounding microenvironment, also known as niche. These spatial and temporal cellular interactions throughout development are required for the acquisition of stem cell properties, and for maintaining the HSC pool through balancing self-renewal, quiescence and lineage commitment. Understanding the context and consequences of these interactions will be imperative for our understanding of HSC biology and will lead to the improvement of in vitro production of HSCs for clinical purposes. The aorta-gonad-mesonephros (AGM) region is in this light of particular interest since this is the cradle of HSC emergence during the embryonic development of all vertebrate species. In this review, we will focus on the developmental origin of HSCs and will discuss the novel technological approaches and recent progress made to identify the cellular composition of the HSC supportive niche and the underlying molecular events occurring in the AGM region.
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Affiliation(s)
- Bart Weijts
- Hubrecht Institute-KNAW (Royal Netherlands Academy of Arts and Sciences) & University Medical Center Utrecht, Utrecht, Netherlands
| | - Laurent Yvernogeau
- Hubrecht Institute-KNAW (Royal Netherlands Academy of Arts and Sciences) & University Medical Center Utrecht, Utrecht, Netherlands
| | - Catherine Robin
- Hubrecht Institute-KNAW (Royal Netherlands Academy of Arts and Sciences) & University Medical Center Utrecht, Utrecht, Netherlands
- Regenerative Medicine Center, University Medical Center Utrecht, Utrecht, Netherlands
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4
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Xin Z, Zhang W, Gong S, Zhu J, Li Y, Zhang Z, Fang X. Mapping Human Pluripotent Stem Cell-derived Erythroid Differentiation by Single-cell Transcriptome Analysis. GENOMICS PROTEOMICS & BIOINFORMATICS 2021; 19:358-376. [PMID: 34284135 PMCID: PMC8864192 DOI: 10.1016/j.gpb.2021.03.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Revised: 01/22/2021] [Accepted: 03/06/2021] [Indexed: 10/28/2022]
Abstract
There is an imbalance between the supply and demand of functional red blood cells (RBCs) in clinical applications. This imbalance can be addressed by regenerating RBCs using several in vitro methods. Induced pluripotent stem cells (iPSCs) can handle the low supply of cord blood and the ethical issues in embryonic stem cell research and provide a promising strategy to eliminate immune rejection. However, no complete single-cell level differentiation pathway exists for the iPSC-derived RBC differentiation system. In this study, we used iPSC line BC1 to establish a RBCs regeneration system. The 10× genomics single-cell transcriptome platform was used to map the cell lineage and differentiation trajectories on day 14 of the regeneration system. We observed that iPSCs differentiation was not synchronized during embryoid body (EB) culture. The cells (day 14) mainly consisted of mesodermal and various blood cells, similar to the yolk sac hematopoiesis. We identified six cell classifications and characterized the regulatory transcription factors (TFs) networks and cell-cell contacts underlying the system. iPSCs undergo two transformations during the differentiation trajectory, accompanied by the dynamic expression of cell adhesion molecules and estrogen-responsive genes. We identified different stages of erythroid cells, such as burst-forming unit erythroid (BFU-E) and orthochromatic erythroblasts (ortho-E), and found that the regulation of TFs (e.g., TFDP1 and FOXO3) is erythroid-stage specific. Immune erythroid cells were identified in our system. This study provides systematic theoretical guidance for optimizing the iPSCs-derived RBCs differentiation system, and this system is a useful model for simulating in vivo hematopoietic development and differentiation.
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Affiliation(s)
- Zijuan Xin
- CAS Key Laboratory of Genome Science and Information, Beijing Institute of Genomics, Chinese Academy of Sciences/China National Center of Bioinformation, Beijing 100101, China; College of Life Sciences, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Wei Zhang
- CAS Key Laboratory of Genome Science and Information, Beijing Institute of Genomics, Chinese Academy of Sciences/China National Center of Bioinformation, Beijing 100101, China; College of Life Sciences, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Shangjin Gong
- CAS Key Laboratory of Genome Science and Information, Beijing Institute of Genomics, Chinese Academy of Sciences/China National Center of Bioinformation, Beijing 100101, China; College of Life Sciences, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Junwei Zhu
- CAS Key Laboratory of Genome Science and Information, Beijing Institute of Genomics, Chinese Academy of Sciences/China National Center of Bioinformation, Beijing 100101, China; Beijing Key Laboratory of Genome and Precision Medicine Technologies, Beijing, 100101, China
| | - Yanming Li
- CAS Key Laboratory of Genome Science and Information, Beijing Institute of Genomics, Chinese Academy of Sciences/China National Center of Bioinformation, Beijing 100101, China
| | - Zhaojun Zhang
- CAS Key Laboratory of Genome Science and Information, Beijing Institute of Genomics, Chinese Academy of Sciences/China National Center of Bioinformation, Beijing 100101, China; Sino-Danish College, University of Chinese Academy of Sciences, Beijing 100190, China; Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing 100101, China; Beijing Key Laboratory of Genome and Precision Medicine Technologies, Beijing, 100101, China.
| | - Xiangdong Fang
- CAS Key Laboratory of Genome Science and Information, Beijing Institute of Genomics, Chinese Academy of Sciences/China National Center of Bioinformation, Beijing 100101, China; College of Life Sciences, University of Chinese Academy of Sciences, Beijing 100049, China; Sino-Danish College, University of Chinese Academy of Sciences, Beijing 100190, China; Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing 100101, China; Beijing Key Laboratory of Genome and Precision Medicine Technologies, Beijing, 100101, China.
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5
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Lanzillotti C, De Mattei M, Mazziotta C, Taraballi F, Rotondo JC, Tognon M, Martini F. Long Non-coding RNAs and MicroRNAs Interplay in Osteogenic Differentiation of Mesenchymal Stem Cells. Front Cell Dev Biol 2021; 9:646032. [PMID: 33898434 PMCID: PMC8063120 DOI: 10.3389/fcell.2021.646032] [Citation(s) in RCA: 74] [Impact Index Per Article: 24.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Accepted: 03/11/2021] [Indexed: 12/23/2022] Open
Abstract
Long non-coding RNAs (lncRNAs) have gained great attention as epigenetic regulators of gene expression in many tissues. Increasing evidence indicates that lncRNAs, together with microRNAs (miRNAs), play a pivotal role in osteogenesis. While miRNA action mechanism relies mainly on miRNA-mRNA interaction, resulting in suppressed expression, lncRNAs affect mRNA functionality through different activities, including interaction with miRNAs. Recent advances in RNA sequencing technology have improved knowledge into the molecular pathways regulated by the interaction of lncRNAs and miRNAs. This review reports on the recent knowledge of lncRNAs and miRNAs roles as key regulators of osteogenic differentiation. Specifically, we described herein the recent discoveries on lncRNA-miRNA crosstalk during the osteogenic differentiation of mesenchymal stem cells (MSCs) derived from bone marrow (BM), as well as from different other anatomical regions. The deep understanding of the connection between miRNAs and lncRNAs during the osteogenic differentiation will strongly improve knowledge into the molecular mechanisms of bone growth and development, ultimately leading to discover innovative diagnostic and therapeutic tools for osteogenic disorders and bone diseases.
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Affiliation(s)
- Carmen Lanzillotti
- Section of Experimental Medicine, Department of Medical Sciences, School of Medicine, University of Ferrara, Ferrara, Italy
| | - Monica De Mattei
- Section of Experimental Medicine, Department of Medical Sciences, School of Medicine, University of Ferrara, Ferrara, Italy
| | - Chiara Mazziotta
- Section of Experimental Medicine, Department of Medical Sciences, School of Medicine, University of Ferrara, Ferrara, Italy
| | - Francesca Taraballi
- Center for Musculoskeletal Regeneration, Houston Methodist Research Institute, Houston, TX, United States.,Orthopedics and Sports Medicine, Houston Methodist Hospital, Houston, TX, United States
| | - John Charles Rotondo
- Section of Experimental Medicine, Department of Medical Sciences, School of Medicine, University of Ferrara, Ferrara, Italy
| | - Mauro Tognon
- Section of Experimental Medicine, Department of Medical Sciences, School of Medicine, University of Ferrara, Ferrara, Italy
| | - Fernanda Martini
- Section of Experimental Medicine, Department of Medical Sciences, School of Medicine, University of Ferrara, Ferrara, Italy.,Laboratory for Technologies of Advanced Therapies, University of Ferrara, Ferrara, Italy
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6
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Park YJ, Jeon SH, Kim HK, Suh EJ, Choi SJ, Kim S, Kim HO. Human induced pluripotent stem cell line banking for the production of rare blood type erythrocytes. J Transl Med 2020; 18:236. [PMID: 32532292 PMCID: PMC7291485 DOI: 10.1186/s12967-020-02403-y] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Accepted: 06/04/2020] [Indexed: 02/07/2023] Open
Abstract
Background The in vitro production of mature human red blood cells (RBCs) from induced pluripotent stem cells (iPSCs) has been the focus of research to meet the high demand for blood transfusions. However, limitations like high costs and technological requirements restrict the use of RBCs produced by iPSC differentiation to specific circumstances, such as for patients with rare blood types or alloimmunized patients. In this study, we developed a detailed protocol for the generation of iPSC lines derived from peripheral blood of donors with O D-positive blood and rare blood types (D–and Jr(a-)) and subsequent erythroid differentiation. Methods Mononuclear cells separated from the peripheral blood of O D-positive and rare blood type donors were cultured to produce and expand erythroid progenitors and reprogrammed into iPSCs. A 31-day serum-free, xeno-free erythroid differentiation protocol was used to generate reticulocytes. The stability of iPSC lines was confirmed with chromosomal analysis and RT-PCR. Morphology and cell counts were determined by microscopy observations and flow cytometry. Results Cells from all donors were successfully used to generate iPSC lines, which were differentiated into erythroid precursors without any apparent chromosomal mutations. This differentiation protocol resulted in moderate erythrocyte yield per iPSC. Conclusions It has previously only been hypothesized that erythroid differentiation from iPSCs could be used to produce RBCs for transfusion to patients with rare blood types or who have been alloimmunized. Our results demonstrate the feasibility of producing autologous iPSC-differentiated RBCs for clinical transfusions in patients without alternative options.
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Affiliation(s)
- Yu Jin Park
- Department of Laboratory Medicine, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea.,Department of Laboratory Medicine, Armed Forces Yangju Hospital, Yangju-si, Gyeonggi-do, Korea
| | - Su-Hee Jeon
- Department of Laboratory Medicine, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea
| | - Hyun-Kyung Kim
- Department of Laboratory Medicine, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea
| | - Eun Jung Suh
- Department of Laboratory Medicine, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea
| | - Seung Jun Choi
- Department of Laboratory Medicine, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea
| | - Sinyoung Kim
- Department of Laboratory Medicine, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea
| | - Hyun Ok Kim
- Department of Laboratory Medicine, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea.
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7
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Daniel MG, Rapp K, Schaniel C, Moore KA. Induction of developmental hematopoiesis mediated by transcription factors and the hematopoietic microenvironment. Ann N Y Acad Sci 2019; 1466:59-72. [PMID: 31621095 DOI: 10.1111/nyas.14246] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Revised: 08/30/2019] [Accepted: 09/13/2019] [Indexed: 12/11/2022]
Abstract
The induction of hematopoiesis in various cell types via transcription factor (TF) reprogramming has been demonstrated by several strategies. The eventual goal of these approaches is to generate a product for unmet needs in hematopoietic cell transplantation therapies. The most successful strategies hew closely to clues provided from developmental hematopoiesis in terms of factor expression and environmental cues. In this review, we aim to summarize the TFs that play important roles in developmental hematopoiesis primarily and to also touch on adult hematopoiesis. Several aspects of cellular and molecular biology coalesce in this process, with TFs and surrounding cellular signals playing a major role in the overall development of the hematopoietic lineage. We attempt to put these elements into the context of reprogramming and highlight their roles.
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Affiliation(s)
- Michael G Daniel
- Department of Cell, Developmental and Regenerative Biology, Icahn School of Medicine at Mount Sinai, New York City, New York.,Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York City, New York.,The Graduate School of Biomedical Science, Icahn School of Medicine at Mount Sinai, New York City, New York
| | - Katrina Rapp
- Department of Cell, Developmental and Regenerative Biology, Icahn School of Medicine at Mount Sinai, New York City, New York.,Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York City, New York
| | - Christoph Schaniel
- Department of Cell, Developmental and Regenerative Biology, Icahn School of Medicine at Mount Sinai, New York City, New York.,Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York City, New York.,Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York City, New York.,Mount Sinai Institute for Systems Biomedicine, Icahn School of Medicine at Mount Sinai, New York City, New York
| | - Kateri A Moore
- Department of Cell, Developmental and Regenerative Biology, Icahn School of Medicine at Mount Sinai, New York City, New York.,Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York City, New York
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8
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Abraham E, Ahmadian BB, Holderness K, Levinson Y, McAfee E. Platforms for Manufacturing Allogeneic, Autologous and iPSC Cell Therapy Products: An Industry Perspective. ADVANCES IN BIOCHEMICAL ENGINEERING/BIOTECHNOLOGY 2019; 165:323-350. [PMID: 28534167 DOI: 10.1007/10_2017_14] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
As cell therapy processes mature from benchtop research protocols to industrial processes capable of manufacturing market-relevant numbers of doses, new cell manufacturing platforms are required. Here we give an overview of the platforms and technologies currently available to manufacture allogeneic cell products, such as mesenchymal stem cells (MSCs) and induced pluripotent stem cells (iPSCs), and technologies for mass production of autologous cell therapies via scale-out. These technologies include bioreactors, microcarriers, cell separation and cryopreservation equipment, molecular biology tools for iPSC generation, and single-use controlled-environment systems for autologous cell production. These platforms address the challenges of manufacturing cell products in greater numbers while maintaining process robustness and product quality.
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Affiliation(s)
- Eytan Abraham
- Research and Technology, Lonza, Walkersville, MD, USA.
| | | | | | | | - Erika McAfee
- Research and Technology, Lonza, Walkersville, MD, USA
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9
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Galat Y, Elcheva I, Dambaeva S, Katukurundage D, Beaman K, Iannaccone PM, Galat V. Application of small molecule CHIR99021 leads to the loss of hemangioblast progenitor and increased hematopoiesis of human pluripotent stem cells. Exp Hematol 2018; 65:38-48.e1. [PMID: 29879440 DOI: 10.1016/j.exphem.2018.05.007] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2017] [Revised: 05/05/2018] [Accepted: 05/29/2018] [Indexed: 01/30/2023]
Abstract
Improving our understanding of the intricacies of hematopoietic specification of induced or embryonic human pluripotent stem cells is beneficial for many areas of research and translational medicine. Currently, it is not clear whether, during human pluripotent stem cells hematopoietic differentiation in vitro, the maturation of definitive progenitors proceeds through a primitive progenitor (hemangioblast) intermediate or if it develops independently. The objective of this study was to investigate the early stages of hematopoietic specification of pluripotent stem cells in vitro. By implementing an adherent culture, serum-free differentiation system that utilizes a small molecule, CHIR99021, to induce human pluripotent stem cells toward various hematopoietic lineages, we established that, compared with the OP9 coculture hematopoietic induction system, the application of CHIR99021 alters the early steps of hematopoiesis such as hemangioblasts, angiogenic hematopoietic progenitors, and hemogenic endothelium. Importantly, it is associated with the loss of hemangioblast progenitors, loss of CD43+ (primitive hematopoietic marker) expression, and predominant development of blast-forming unit erythroid colonies in semisolid medium. These data support the hypothesis that the divergence of primitive and definitive programs during human pluripotent stem cells differentiation precedes the hemangioblast stage. Furthermore, we have shown that the inhibition of primitive hematopoiesis is associated with an increase in hematopoietic potential, which is a fruitful finding due to the growing need for lymphoid and myeloid cells in translational applications.
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Affiliation(s)
- Yekaterina Galat
- Developmental Biology Program, Stanley Manne Children's Research Institute, Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA; Institute of Theoretical and Experimental Biophysics, Pushchino, Moscow Region, Russian Federation
| | - Irina Elcheva
- Developmental Biology Program, Stanley Manne Children's Research Institute, Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA
| | - Svetlana Dambaeva
- Department of Microbiology and Immunology, Rosalind Franklin University of Medicine and Science, North Chicago, IL, USA
| | - Dimantha Katukurundage
- Department of Microbiology and Immunology, Rosalind Franklin University of Medicine and Science, North Chicago, IL, USA
| | - Kenneth Beaman
- Department of Microbiology and Immunology, Rosalind Franklin University of Medicine and Science, North Chicago, IL, USA
| | - Philip M Iannaccone
- Department of Pediatrics, Developmental Biology Program, Stanley Manne Children's Research Institute, Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University, Feinberg School of Medicine, Chicago, IL, USA
| | - Vasiliy Galat
- Institute of Theoretical and Experimental Biophysics, Pushchino, Moscow Region, Russian Federation; Department of Pathology, Developmental Biology Program, Stanley Manne Children's Research Institute, Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University, Feinberg School of Medicine, Chicago, IL, USA.
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10
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Abstract
Blood transfusions are often essential for treatment of severe anaemia and pregnancy complications. The unavailability of blood is a medical concern, especially in developing countries. New sources of red blood cells (RBC) are under investigation. Several studies have attempted to produce functional RBC from CD34+ haematopoietic stem cells (HSC) isolated from peripheral blood and umbilical cord blood, from embryonic stem cells (ESC) and induced pluripotent stem cells (iPSC). A recent article published in Nature Communications describes a novel model for generating RBC from a stable erythroid cell line obtained from bone marrow CD34+ haematopoietic stem cells (HSC). The cells generated by this method are phenotypically and functionally adult RBC, that resemble very well the donor RBC. In vivo experiments confirmed no difference in the survival of these RBC and donor RBC. The study therefore highlights that this immortalized line is a promising new source of adult RBC.
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Affiliation(s)
- Maria Teresa Esposito
- Department of Life Sciences, University of Roehampton, Whiteland College, London, SW15 4JD UK
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11
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Definitive Erythropoiesis from Pluripotent Stem Cells: Recent Advances and Perspectives. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2018; 1107:1-13. [PMID: 29876866 DOI: 10.1007/5584_2018_228] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Derivation of functional and mature red blood cells (RBCs) with adult globin expression from renewable source such as induced pluripotent stem cells (iPSCs) is of importance from the clinical point of view. Definitive RBC generation can only be succeeded through production of true hematopoietic stem cells (HSCs). There has been a great effort to obtain definitive engraftable HSCs from iPSCs but the results were mostly unsatisfactory due to low, short-term and linage-biased engraftment in mouse models. Moreover, ex vivo differentiation approaches ended up with RBCs with mostly embryonic and fetal globin expression. To establish reliable, standardized and effective laboratory protocols, we need to expand our knowledge about developmental hematopoiesis/erythropoiesis and identify critical regulatory signaling pathways and transcription factors. Once we meet these challenges, we could establish differentiation protocols for massive RBC production for transfusion purposes in the clinical setting, performing drug screening and disease modeling in ex vivo conditions, and investigating the embryological cascade of erythropoiesis. More interestingly, with the introduction of relatively efficient and facile genome editing tools, genetic correction for inherited RBC disorders such as sickle cell disease (SCD) would become possible through iPSCs that can subsequently generate definitive HSCs, which then give rise to definitive RBCs producing β-globin after transplantation.
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Herkt SC, Kuvardina ON, Herglotz J, Schneider L, Meyer A, Pommerenke C, Salinas-Riester G, Seifried E, Bonig H, Lausen J. Protein arginine methyltransferase 6 controls erythroid gene expression and differentiation of human CD34 + progenitor cells. Haematologica 2017; 103:18-29. [PMID: 29025910 PMCID: PMC5777187 DOI: 10.3324/haematol.2017.174516] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2017] [Accepted: 10/06/2017] [Indexed: 01/22/2023] Open
Abstract
Hematopoietic differentiation is driven by transcription factors, which orchestrate a finely tuned transcriptional network. At bipotential branching points lineage decisions are made, where key transcription factors initiate cell type-specific gene expression programs. These programs are stabilized by the epigenetic activity of recruited chromatin-modifying cofactors. An example is the association of the transcription factor RUNX1 with protein arginine methyltransferase 6 (PRMT6) at the megakaryocytic/erythroid bifurcation. However, little is known about the specific influence of PRMT6 on this important branching point. Here, we show that PRMT6 inhibits erythroid gene expression during megakaryopoiesis of primary human CD34+ progenitor cells. PRMT6 is recruited to erythroid genes, such as glycophorin A. Consequently, a repressive histone modification pattern with high H3R2me2a and low H3K4me3 is established. Importantly, inhibition of PRMT6 by shRNA or small molecule inhibitors leads to upregulation of erythroid genes and promotes erythropoiesis. Our data reveal that PRMT6 plays a role in the control of erythroid/megakaryocytic differentiation and open up the possibility that manipulation of PRMT6 activity could facilitate enhanced erythropoiesis for therapeutic use.
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Affiliation(s)
- Stefanie C Herkt
- Institute for Transfusion Medicine and Immunohematology, Goethe-University and German Red Cross Blood Service, Frankfurt am Main
| | - Olga N Kuvardina
- Institute for Transfusion Medicine and Immunohematology, Goethe-University and German Red Cross Blood Service, Frankfurt am Main
| | - Julia Herglotz
- Institute for Transfusion Medicine and Immunohematology, Goethe-University and German Red Cross Blood Service, Frankfurt am Main
| | - Lucas Schneider
- Institute for Transfusion Medicine and Immunohematology, Goethe-University and German Red Cross Blood Service, Frankfurt am Main
| | - Annekarin Meyer
- Institute for Transfusion Medicine and Immunohematology, Goethe-University and German Red Cross Blood Service, Frankfurt am Main
| | | | | | - Erhard Seifried
- Institute for Transfusion Medicine and Immunohematology, Goethe-University and German Red Cross Blood Service, Frankfurt am Main
| | - Halvard Bonig
- Institute for Transfusion Medicine and Immunohematology, Goethe-University and German Red Cross Blood Service, Frankfurt am Main
| | - Jörn Lausen
- Institute for Transfusion Medicine and Immunohematology, Goethe-University and German Red Cross Blood Service, Frankfurt am Main
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13
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Richter J, Traver D, Willert K. The role of Wnt signaling in hematopoietic stem cell development. Crit Rev Biochem Mol Biol 2017; 52:414-424. [PMID: 28508727 DOI: 10.1080/10409238.2017.1325828] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Jenna Richter
- a Department of Cellular and Molecular Medicine , University of California , San Diego , La Jolla , CA , USA
| | - David Traver
- a Department of Cellular and Molecular Medicine , University of California , San Diego , La Jolla , CA , USA
| | - Karl Willert
- a Department of Cellular and Molecular Medicine , University of California , San Diego , La Jolla , CA , USA
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14
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Lacaud G, Kouskoff V. Hemangioblast, hemogenic endothelium, and primitive versus definitive hematopoiesis. Exp Hematol 2017; 49:19-24. [PMID: 28043822 DOI: 10.1016/j.exphem.2016.12.009] [Citation(s) in RCA: 78] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2016] [Revised: 12/15/2016] [Accepted: 12/20/2016] [Indexed: 01/27/2023]
Abstract
The types of progenitors generated during the successive stages of embryonic blood development are now fairly well characterized. The terminology used to describe these waves, however, can still be confusing. What is truly primitive? What is uniquely definitive? These questions become even more challenging to answer when blood progenitors are derived in vitro upon the differentiation of embryonic stem cells or induced pluripotent stem cells. Similarly, the cellular origin of these blood progenitors can be controversial. Are all blood cells, including the primitive wave, derived from hemogenic endothelium? Is the hemangioblast an in vitro artifact or is this mesoderm entity also present in the developing embryo? Here, we discuss the latest findings and propose some consensus relating to these controversial issues.
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Affiliation(s)
- Georges Lacaud
- Stem Cell Biology Group, Cancer Research UK Manchester Institute, The University of Manchester, United Kingdom.
| | - Valerie Kouskoff
- Division of Developmental Biology and Medicine, The University of Manchester, Manchester, United Kingdom.
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15
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Galat Y, Dambaeva S, Elcheva I, Khanolkar A, Beaman K, Iannaccone PM, Galat V. Cytokine-free directed differentiation of human pluripotent stem cells efficiently produces hemogenic endothelium with lymphoid potential. Stem Cell Res Ther 2017; 8:67. [PMID: 28302184 PMCID: PMC5356295 DOI: 10.1186/s13287-017-0519-0] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2016] [Revised: 02/14/2017] [Accepted: 02/21/2017] [Indexed: 11/16/2022] Open
Abstract
Background The robust generation of human hematopoietic progenitor cells from induced or embryonic pluripotent stem cells would be beneficial for multiple areas of research, including mechanistic studies of hematopoiesis, the development of cellular therapies for autoimmune diseases, induced transplant tolerance, anticancer immunotherapies, disease modeling, and drug/toxicity screening. Over the past years, significant progress has been made in identifying effective protocols for hematopoietic differentiation from pluripotent stem cells and understanding stages of mesodermal, endothelial, and hematopoietic specification. Thus, it has been shown that variations in cytokine and inhibitory molecule treatments in the first few days of hematopoietic differentiation define primitive versus definitive potential of produced hematopoietic progenitor cells. The majority of current feeder-free, defined systems for hematopoietic induction from pluripotent stem cells include prolonged incubations with various cytokines that make the differentiation process complex and time consuming. We established that the application of Wnt agonist CHIR99021 efficiently promotes differentiation of human pluripotent stem cells in the absence of any hematopoietic cytokines to the stage of hemogenic endothelium capable of definitive hematopoiesis. Methods The hemogenic endothelium differentiation was accomplished in an adherent, serum-free culture system by applying CHIR99021. Hemogenic endothelium progenitor cells were isolated on day 5 of differentiation and evaluated for their endothelial, myeloid, and lymphoid potential. Results Monolayer induction based on GSK3 inhibition, described here, yielded a large number of CD31+CD34+ hemogenic endothelium cells. When isolated and propagated in adherent conditions, these progenitors gave rise to mature endothelium. When further cocultured with OP9 mouse stromal cells, these progenitors gave rise to various cells of myeloid lineages as well as natural killer lymphoid, T-lymphoid, and B-lymphoid cells. Conclusion The results of this study substantiate a method that significantly reduces the complexity of current protocols for hematopoietic induction, offers a defined system to study the factors that affect the early stages of hematopoiesis, and provides a new route of lymphoid and myeloid cell derivation from human pluripotent stem cells, thus enhancing their use in translational medicine. Electronic supplementary material The online version of this article (doi:10.1186/s13287-017-0519-0) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Yekaterina Galat
- Developmental Biology Program, Stanley Manne Children's Research Institute, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA
| | - Svetlana Dambaeva
- Department of Microbiology and Immunology, Rosalind Franklin University of Medicine and Science, North Chicago, IL, USA
| | - Irina Elcheva
- Developmental Biology Program, Stanley Manne Children's Research Institute, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA.,Present Address: Department of Pediatrics, Division of Hematology & Oncology, Penn State Hershey College of Medicine, Hershey, PA, USA
| | - Aaruni Khanolkar
- Department of Pathology, Stanley Manne Children's Research Institute, Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Kenneth Beaman
- Department of Microbiology and Immunology, Rosalind Franklin University of Medicine and Science, North Chicago, IL, USA
| | - Philip M Iannaccone
- Department of Pediatrics, Developmental Biology Program, Stanley Manne Children's Research Institute, Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Vasiliy Galat
- Department of Pathology, Developmental Biology Program, Stanley Manne Children's Research Institute, Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.
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16
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Srivastava D, DeWitt N. In Vivo Cellular Reprogramming: The Next Generation. Cell 2016; 166:1386-1396. [PMID: 27610565 DOI: 10.1016/j.cell.2016.08.055] [Citation(s) in RCA: 176] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2016] [Revised: 08/18/2016] [Accepted: 08/22/2016] [Indexed: 12/25/2022]
Abstract
Cellular reprogramming technology has created new opportunities in understanding human disease, drug discovery, and regenerative medicine. While a combinatorial code was initially found to reprogram somatic cells to pluripotency, a "second generation" of cellular reprogramming involves lineage-restricted transcription factors and microRNAs that directly reprogram one somatic cell to another. This technology was enabled by gene networks active during development, which induce global shifts in the epigenetic landscape driving cell fate decisions. A major utility of direct reprogramming is the potential of harnessing resident support cells within damaged organs to regenerate lost tissue by converting them into the desired cell type in situ. Here, we review the progress in direct cellular reprogramming, with a focus on the paradigm of in vivo reprogramming for regenerative medicine, while pointing to hurdles that must be overcome to translate this technology into future therapeutics.
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Affiliation(s)
- Deepak Srivastava
- Gladstone Institute of Cardiovascular Disease, University of California, San Francisco, San Francisco, CA 94158, USA; Roddenberry Stem Cell Center at Gladstone, University of California, San Francisco, San Francisco, CA 94158, USA; Departments of Pediatrics and Biochemistry & Biophysics, University of California, San Francisco, San Francisco, CA 94158, USA.
| | - Natalie DeWitt
- Gladstone Institute of Cardiovascular Disease, University of California, San Francisco, San Francisco, CA 94158, USA
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