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Tatwavedi D, Pellagatti A, Boultwood J. Recent advances in the application of induced pluripotent stem cell technology to the study of myeloid malignancies. Adv Biol Regul 2024; 91:100993. [PMID: 37827894 DOI: 10.1016/j.jbior.2023.100993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Accepted: 09/25/2023] [Indexed: 10/14/2023]
Abstract
Acquired myeloid malignancies are a spectrum of clonal disorders known to be caused by sequential acquisition of genetic lesions in hematopoietic stem and progenitor cells, leading to their aberrant self-renewal and differentiation. The increasing use of induced pluripotent stem cell (iPSC) technology to study myeloid malignancies has helped usher a paradigm shift in approaches to disease modeling and drug discovery, especially when combined with gene-editing technology. The process of reprogramming allows for the capture of the diversity of genetic lesions and mutational burden found in primary patient samples into individual stable iPSC lines. Patient-derived iPSC lines, owing to their self-renewal and differentiation capacity, can thus be a homogenous source of disease relevant material that allow for the study of disease pathogenesis using various functional read-outs. Furthermore, genome editing technologies like CRISPR/Cas9 enable the study of the stepwise progression from normal to malignant hematopoiesis through the introduction of specific driver mutations, individually or in combination, to create isogenic lines for comparison. In this review, we survey the current use of iPSCs to model acquired myeloid malignancies including myelodysplastic syndromes (MDS), myeloproliferative neoplasms (MPN), acute myeloid leukemia and MDS/MPN overlap syndromes. The use of iPSCs has enabled the interrogation of the underlying mechanism of initiation and progression driving these diseases. It has also made drug testing, repurposing, and the discovery of novel therapies for these diseases possible in a high throughput setting.
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Affiliation(s)
- Dharamveer Tatwavedi
- Blood Cancer UK Molecular Haematology Unit, Nuffield Division of Clinical Laboratory Sciences, Radcliffe Department of Medicine, University of Oxford, Oxford, UK.
| | - Andrea Pellagatti
- Blood Cancer UK Molecular Haematology Unit, Nuffield Division of Clinical Laboratory Sciences, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Jacqueline Boultwood
- Blood Cancer UK Molecular Haematology Unit, Nuffield Division of Clinical Laboratory Sciences, Radcliffe Department of Medicine, University of Oxford, Oxford, UK.
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2
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Fu X, Zhuang Q, Babarinde IA, Shi L, Ma G, Hu H, Li Y, Chen J, Xiao Z, Deng B, Sun L, Jauch R, Hutchins AP. Restricting epigenetic activity promotes the reprogramming of transformed cells to pluripotency in a line-specific manner. Cell Death Discov 2023; 9:245. [PMID: 37452056 PMCID: PMC10349098 DOI: 10.1038/s41420-023-01533-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 06/15/2023] [Accepted: 06/28/2023] [Indexed: 07/18/2023] Open
Abstract
Somatic cell reprogramming and oncogenic transformation share surprisingly similar features, yet transformed cells are resistant to reprogramming. Epigenetic barriers must block transformed cells from reprogramming, but the nature of those barriers is unclear. In this study, we generated a systematic panel of transformed mouse embryonic fibroblasts (MEFs) using oncogenic transgenes and discovered transformed cell lines compatible with reprogramming when transfected with Oct4/Sox2/Klf4/Myc. By comparing the reprogramming-capable and incapable transformed lines we identified multiple stages of failure in the reprogramming process. Some transformed lines failed at an early stage, whilst other lines seemed to progress through a conventional reprogramming process. Finally, we show that MEK inhibition overcomes one critical reprogramming barrier by indirectly suppressing a hyperacetylated active epigenetic state. This study reveals that diverse epigenetic barriers underly resistance to reprogramming of transformed cells.
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Affiliation(s)
- Xiuling Fu
- Department of Systems Biology, School of Life Sciences, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Qiang Zhuang
- Department of Systems Biology, School of Life Sciences, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Isaac A Babarinde
- Department of Systems Biology, School of Life Sciences, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Liyang Shi
- Department of Systems Biology, School of Life Sciences, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Gang Ma
- Department of Systems Biology, School of Life Sciences, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Haoqing Hu
- School of Biomedical Sciences, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
| | - Yuhao Li
- Department of Systems Biology, School of Life Sciences, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Jiao Chen
- Department of Systems Biology, School of Life Sciences, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Zhen Xiao
- Department of Systems Biology, School of Life Sciences, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Boping Deng
- Department of Systems Biology, School of Life Sciences, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Li Sun
- Department of Systems Biology, School of Life Sciences, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Ralf Jauch
- School of Biomedical Sciences, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
- Centre for Translational Stem Cell Biology, Hong Kong SAR, China
| | - Andrew P Hutchins
- Department of Systems Biology, School of Life Sciences, Southern University of Science and Technology, Shenzhen, 518055, China.
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3
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Kotini AG, Carcamo S, Cruz-Rodriguez N, Olszewska M, Wang T, Demircioglu D, Chang CJ, Bernard E, Chao MP, Majeti R, Luo H, Kharas MG, Hasson D, Papapetrou EP. Patient-Derived iPSCs Faithfully Represent the Genetic Diversity and Cellular Architecture of Human Acute Myeloid Leukemia. Blood Cancer Discov 2023; 4:318-335. [PMID: 37067914 PMCID: PMC10320625 DOI: 10.1158/2643-3230.bcd-22-0167] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 01/30/2023] [Accepted: 03/10/2023] [Indexed: 04/18/2023] Open
Abstract
The reprogramming of human acute myeloid leukemia (AML) cells into induced pluripotent stem cell (iPSC) lines could provide new faithful genetic models of AML, but is currently hindered by low success rates and uncertainty about whether iPSC-derived cells resemble their primary counterparts. Here we developed a reprogramming method tailored to cancer cells, with which we generated iPSCs from 15 patients representing all major genetic groups of AML. These AML-iPSCs retain genetic fidelity and produce transplantable hematopoietic cells with hallmark phenotypic leukemic features. Critically, single-cell transcriptomics reveal that, upon xenotransplantation, iPSC-derived leukemias faithfully mimic the primary patient-matched xenografts. Transplantation of iPSC-derived leukemias capturing a clone and subclone from the same patient allowed us to isolate the contribution of a FLT3-ITD mutation to the AML phenotype. The results and resources reported here can transform basic and preclinical cancer research of AML and other human cancers. SIGNIFICANCE We report the generation of patient-derived iPSC models of all major genetic groups of human AML. These exhibit phenotypic hallmarks of AML in vitro and in vivo, inform the clonal hierarchy and clonal dynamics of human AML, and exhibit striking similarity to patient-matched primary leukemias upon xenotransplantation. See related commentary by Doulatov, p. 252. This article is highlighted in the In This Issue feature, p. 247.
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Affiliation(s)
- Andriana G. Kotini
- Department of Oncological Sciences, Icahn School of Medicine at Mount Sinai, New York, New York
- Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, New York
- Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, New York
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Saul Carcamo
- Department of Oncological Sciences, Icahn School of Medicine at Mount Sinai, New York, New York
- Bioinformatics for Next-Generation Sequencing Shared Resource Facility, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Nataly Cruz-Rodriguez
- Department of Oncological Sciences, Icahn School of Medicine at Mount Sinai, New York, New York
- Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, New York
- Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, New York
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Malgorzata Olszewska
- Department of Oncological Sciences, Icahn School of Medicine at Mount Sinai, New York, New York
- Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, New York
- Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, New York
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Tiansu Wang
- Department of Oncological Sciences, Icahn School of Medicine at Mount Sinai, New York, New York
- Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, New York
- Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, New York
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Deniz Demircioglu
- Department of Oncological Sciences, Icahn School of Medicine at Mount Sinai, New York, New York
- Bioinformatics for Next-Generation Sequencing Shared Resource Facility, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Chan-Jung Chang
- Department of Oncological Sciences, Icahn School of Medicine at Mount Sinai, New York, New York
- Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, New York
- Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, New York
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Elsa Bernard
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Mark P. Chao
- Department of Medicine, Division of Hematology, Stanford University School of Medicine, Stanford, California
- Cancer Institute, Stanford University School of Medicine, Stanford, California
- Institute for Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine, Stanford, California
| | - Ravindra Majeti
- Department of Medicine, Division of Hematology, Stanford University School of Medicine, Stanford, California
- Cancer Institute, Stanford University School of Medicine, Stanford, California
- Institute for Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine, Stanford, California
| | - Hanzhi Luo
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, New York, New York
- Center for Cell Engineering, Memorial Sloan Kettering Cancer Center, New York, New York
- Center for Stem Cell Biology, Memorial Sloan Kettering Cancer Center, New York, New York
- Center for Experimental Therapeutics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Michael G. Kharas
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, New York, New York
- Center for Cell Engineering, Memorial Sloan Kettering Cancer Center, New York, New York
- Center for Stem Cell Biology, Memorial Sloan Kettering Cancer Center, New York, New York
- Center for Experimental Therapeutics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Dan Hasson
- Department of Oncological Sciences, Icahn School of Medicine at Mount Sinai, New York, New York
- Bioinformatics for Next-Generation Sequencing Shared Resource Facility, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Eirini P. Papapetrou
- Department of Oncological Sciences, Icahn School of Medicine at Mount Sinai, New York, New York
- Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, New York
- Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, New York
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, New York
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4
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Boyd AL, Lu J, Hollands CG, Alsostovar L, Murali S, Reid JC, Ye W, Vandersluis S, Johnson P, ElRafie A, Porras DP, Xenocostas D, Leber A, Leber B, Foley R, Trus M, Berg T, Kawata E, Xenocostas A, Bhatia M. Leukemic progenitor compartment serves as a prognostic measure of cancer stemness in patients with acute myeloid leukemia. Cell Rep Med 2023:101108. [PMID: 37433297 PMCID: PMC10394166 DOI: 10.1016/j.xcrm.2023.101108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 01/29/2023] [Accepted: 06/16/2023] [Indexed: 07/13/2023]
Abstract
We systematically investigate functional and molecular measures of stemness in patients with acute myeloid leukemia (AML) using a cohort of 121 individuals. We confirm that the presence of leukemic stem cells (LSCs) detected through in vivo xenograft transplantation is associated with poor survival. However, the measurement of leukemic progenitor cells (LPCs) through in vitro colony-forming assays provides an even stronger predictor of overall and event-free survival. LPCs not only capture patient-specific mutations but also retain serial re-plating ability, demonstrating their biological relevance. Notably, LPC content represents an independent prognostic factor in multivariate analyses including clinical guidelines of risk stratification. Our findings suggest that LPCs provide a robust functional measure of AML, enabling quantitative and rapid assessment of a wide range of patients. This highlights the potential of LPCs as a valuable prognostic factor in AML management.
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Affiliation(s)
- Allison L Boyd
- Michael G. DeGroote School of Medicine, Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON L8N 3Z5, Canada
| | - Justin Lu
- Michael G. DeGroote School of Medicine, Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON L8N 3Z5, Canada
| | - Cameron G Hollands
- Michael G. DeGroote School of Medicine, Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON L8N 3Z5, Canada
| | - Lili Alsostovar
- Michael G. DeGroote School of Medicine, Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON L8N 3Z5, Canada
| | - Shiva Murali
- Michael G. DeGroote School of Medicine, Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON L8N 3Z5, Canada
| | - Jennifer C Reid
- Michael G. DeGroote School of Medicine, Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON L8N 3Z5, Canada
| | - Wendy Ye
- Michael G. DeGroote School of Medicine, Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON L8N 3Z5, Canada
| | - Sean Vandersluis
- Michael G. DeGroote School of Medicine, Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON L8N 3Z5, Canada
| | - Paige Johnson
- Michael G. DeGroote School of Medicine, Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON L8N 3Z5, Canada
| | - Amro ElRafie
- Michael G. DeGroote School of Medicine, Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON L8N 3Z5, Canada
| | - Deanna P Porras
- Michael G. DeGroote School of Medicine, Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON L8N 3Z5, Canada
| | - Dimetri Xenocostas
- Michael G. DeGroote School of Medicine, Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON L8N 3Z5, Canada
| | - Andrew Leber
- Michael G. DeGroote School of Medicine, Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON L8N 3Z5, Canada
| | - Brian Leber
- Department of Pathology and Molecular Medicine, McMaster University, Hamilton, ON L8S 4L8, Canada
| | - Ronan Foley
- Department of Oncology, McMaster University, Hamilton, ON L8S 4L8, Canada
| | - Michael Trus
- Department of Pathology and Molecular Medicine, McMaster University, Hamilton, ON L8S 4L8, Canada
| | - Tobias Berg
- Department of Oncology, McMaster University, Hamilton, ON L8S 4L8, Canada
| | - Eri Kawata
- Department of Medicine, Division of Hematology, Schulich School of Medicine, University of Western Ontario, London, Ontario N6A 3K7, Canada
| | - Anargyros Xenocostas
- Department of Medicine, Division of Hematology, Schulich School of Medicine, University of Western Ontario, London, Ontario N6A 3K7, Canada
| | - Mickie Bhatia
- Michael G. DeGroote School of Medicine, Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON L8N 3Z5, Canada.
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5
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Ditadi A, Sturgeon CM. Back to the future: lessons from development drive innovation of human pluripotent stem cell therapies. Exp Hematol 2023; 117:9-14. [PMID: 36400313 DOI: 10.1016/j.exphem.2022.11.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 11/07/2022] [Accepted: 11/08/2022] [Indexed: 11/17/2022]
Affiliation(s)
- Andrea Ditadi
- San Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Scientific Institute, Milan, Italy.
| | - Christopher M Sturgeon
- Department of Cell, Developmental and Regenerative Biology, Icahn School of Medicine at Mount Sinai, New York, NY; Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai School of Medicine, New York, NY.
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6
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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:cells11121915. [PMID: 35741044 PMCID: PMC9221973 DOI: 10.3390/cells11121915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 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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7
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Nilsson T, Waraky A, Östlund A, Li S, Staffas A, Asp J, Fogelstrand L, Abrahamsson J, Palmqvist L. An induced pluripotent stem cell t(7;12)(q36;p13) acute myeloid leukemia model shows high expression of MNX1 and a block in differentiation of the erythroid and megakaryocytic lineages. Int J Cancer 2022; 151:770-782. [PMID: 35583991 PMCID: PMC9545334 DOI: 10.1002/ijc.34122] [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: 08/30/2021] [Revised: 03/17/2022] [Accepted: 04/21/2022] [Indexed: 12/02/2022]
Abstract
Acute myeloid leukemia (AML) results from aberrant hematopoietic processes and these changes are frequently initiated by chromosomal translocations. One particular subtype, AML with translocation t(7;12)(q36;p13), is found in children diagnosed before 2 years of age. The mechanisms for leukemogenesis induced by t(7;12) is not understood, in part because of the lack of efficient methods to reconstruct the leukemia‐associated genetic aberration with correct genomic architecture and regulatory elements. We therefore created induced pluripotent stem cell (iPSC) lines that carry the translocation t(7;12) using CRISPR/Cas9. These t(7;12) iPSC showed propensity to differentiate into all three germ layers, confirming retained stem cell properties. The potential for differentiation into hematopoietic stem and progenitor cells (HSPC) was shown by expression of CD34, CD43 and CD45. Compared with the parental iPSC line, a significant decrease in cells expressing CD235a and CD41a was seen in the t(7;12) iPSC‐derived HSPC (iHSPC), suggesting a block in differentiation. Moreover, colony formation assay showed an accumulation of cells at the erythroid and myeloid progenitor stages. Gene expression analysis revealed significant down‐regulation of genes associated with megakaryocyte differentiation and up‐regulation of genes associated with myeloid pathways but also genes typically seen in AML cases with t(7;12). Thus, this iPSC t(7;12) leukemia model of the t(7;12) AML subtype constitutes a valuable tool for further studies of the mechanisms for leukemia development and to find new treatment options.
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Affiliation(s)
- Tina Nilsson
- Department of Clinical Chemistry, Sahlgrenska University Hospital.,Department of Laboratory Medicine, Institute of Biomedicine, University of Gothenburg
| | - Ahmed Waraky
- Department of Laboratory Medicine, Institute of Biomedicine, University of Gothenburg
| | - Anders Östlund
- Department of Laboratory Medicine, Institute of Biomedicine, University of Gothenburg
| | - Susann Li
- Department of Clinical Chemistry, Sahlgrenska University Hospital
| | - Anna Staffas
- Department of Microbiology and Immunology, Institute of Biomedicine, University of Gothenburg.,Department of Clinical Genetics and Genomics, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Julia Asp
- Department of Clinical Chemistry, Sahlgrenska University Hospital.,Department of Laboratory Medicine, Institute of Biomedicine, University of Gothenburg.,Department of Clinical Genetics and Genomics, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Linda Fogelstrand
- Department of Clinical Chemistry, Sahlgrenska University Hospital.,Department of Laboratory Medicine, Institute of Biomedicine, University of Gothenburg
| | - Jonas Abrahamsson
- Department of Pediatrics, Institute of Clinical Sciences, University of Gothenburg, Gothenburg, Sweden
| | - Lars Palmqvist
- Department of Clinical Chemistry, Sahlgrenska University Hospital.,Department of Laboratory Medicine, Institute of Biomedicine, University of Gothenburg
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8
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Functional genomic approaches in acute myeloid leukemia: Insights into disease models and the therapeutic potential of reprogramming. Cancer Lett 2022; 533:215579. [DOI: 10.1016/j.canlet.2022.215579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Revised: 01/17/2022] [Accepted: 01/29/2022] [Indexed: 11/19/2022]
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9
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Bertuccio SN, Leardini D, Messelodi D, Anselmi L, Manente F, Ragni F, Serravalle S, Masetti R, Pession A. Are Induced Pluripotent Stem Cells a Step towards Modeling Pediatric Leukemias? Cells 2022; 11:cells11030476. [PMID: 35159287 PMCID: PMC8833985 DOI: 10.3390/cells11030476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 01/26/2022] [Accepted: 01/27/2022] [Indexed: 02/04/2023] Open
Abstract
Despite enormous improvements in pre-clinical and clinical research, acute leukemia still represents an open challenge for pediatric hematologists; both for a significant relapse rate and for long term therapy-related sequelae. In this context, the use of an innovative technology, such as induced pluripotent stem cells (iPSCs), allows to finely reproduce the primary features of the malignancy and can be exploited as a model to study the onset and development of leukemia in vitro. The aim of this review is to explore the recent literature describing iPSCs as a key tool to study different types of hematological malignancies, comprising acute myeloid leukemia, non-down syndrome acute megakaryoblastic leukemia, B cell acute lymphoblastic leukemia, and juvenile myelomonocytic leukemia. This model demonstrates a positive impact on pediatric hematological diseases, especially in those affecting infants whose onsets is found in fetal hematopoiesis. This evidence highlights the importance of achieving an in vitro representation of the human embryonic hematopoietic development and timing-specific modifications, either genetic or epigenetic. Moreover, further insights into clonal evolution studies shed light in the way of a new precision medicine era, where patient-oriented decisions and therapies could further improve the outcome of pediatric cases. Nonetheless, we will also discuss here the difficulties and limitations of this model.
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Affiliation(s)
- Salvatore Nicola Bertuccio
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, 40138 Bologna, Italy; (S.N.B.); (F.M.); (F.R.); (R.M.)
| | - Davide Leardini
- Specialty School of Pediatrics, University of Bologna, 40138 Bologna, Italy;
- Pediatric Oncology and Hematology Unit “Lalla Seràgnoli,” Pediatric Unit, IRCCS, Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy;
| | - Daria Messelodi
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, 40138 Bologna, Italy; (S.N.B.); (F.M.); (F.R.); (R.M.)
- Correspondence: (D.M.); (L.A.)
| | - Laura Anselmi
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, 40138 Bologna, Italy; (S.N.B.); (F.M.); (F.R.); (R.M.)
- Correspondence: (D.M.); (L.A.)
| | - Francesca Manente
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, 40138 Bologna, Italy; (S.N.B.); (F.M.); (F.R.); (R.M.)
| | - Federico Ragni
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, 40138 Bologna, Italy; (S.N.B.); (F.M.); (F.R.); (R.M.)
| | - Salvatore Serravalle
- Pediatric Oncology and Hematology Unit “Lalla Seràgnoli,” Pediatric Unit, IRCCS, Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy;
| | - Riccardo Masetti
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, 40138 Bologna, Italy; (S.N.B.); (F.M.); (F.R.); (R.M.)
- Pediatric Oncology and Hematology Unit “Lalla Seràgnoli,” Pediatric Unit, IRCCS, Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy;
| | - Andrea Pession
- Division of Pediatrics, IRCCS, Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy;
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10
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Expression of RUNX1-JAK2 in Human Induced Pluripotent Stem Cell-Derived Hematopoietic Cells Activates the JAK-STAT and MYC Pathways. Int J Mol Sci 2021; 22:ijms22147576. [PMID: 34299194 PMCID: PMC8304339 DOI: 10.3390/ijms22147576] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Accepted: 07/07/2021] [Indexed: 12/26/2022] Open
Abstract
A heterogeneous genetic subtype of B-cell precursor acute lymphoblastic leukemia is driven by constitutive kinase-activation, including patients with JAK2 fusions. In our study, we model the impact of a novel JAK2 fusion protein on hematopoietic development in human induced pluripotent stem cells (hiPSCs). We insert the RUNX1-JAK2 fusion into one endogenous RUNX1 allele through employing in trans paired nicking genome editing. Tagging of the fusion with a degron facilitates protein depletion using the heterobifunctional compound dTAG-13. Throughout in vitro hematopoietic differentiation, the expression of RUNX1-JAK2 is driven by endogenous RUNX1 regulatory elements at physiological levels. Functional analysis reveals that RUNX1-JAK2 knock-in cell lines yield fewer hematopoietic progenitors, due to RUNX1 haploinsufficiency. Nevertheless, these progenitors further differentiate toward myeloid lineages to a similar extent as wild-type cells. The expression of the RUNX1-JAK2 fusion protein only elicits subtle effects on myeloid differentiation, and is unable to transform early hematopoietic progenitors. However, phosphoprotein and transcriptome analyses reveal that RUNX1-JAK2 constitutively activates JAK-STAT signaling in differentiating hiPSCs and at the same time upregulates MYC targets—confirming the interaction between these pathways. This proof-of-principle study indicates that conditional expression of oncogenic fusion proteins in combination with hematopoietic differentiation of hiPSCs may be applicable to leukemia-relevant disease modeling.
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11
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Reid JC, Golubeva D, Boyd AL, Hollands CG, Henly C, Orlando L, Leber A, Hébert J, Morabito F, Cutrona G, Agnelli L, Gentile M, Ferrarini M, Neri A, Leber B, Bhatia M. Human pluripotent stem cells identify molecular targets of trisomy 12 in chronic lymphocytic leukemia patients. Cell Rep 2021; 34:108845. [PMID: 33730576 DOI: 10.1016/j.celrep.2021.108845] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 01/13/2021] [Accepted: 02/17/2021] [Indexed: 10/21/2022] Open
Abstract
Identifying precise targets of individual cancers remains challenging. Chronic lymphocytic leukemia (CLL) represents the most common adult hematologic malignancy, and trisomy 12 (tri12) represents a quarter of CLL patients. We report that tri12 human pluripotent stem cells (hPSCs) allow for the identification of gene networks and targets specific to tri12, which are controlled by comparative normal PSCs. Identified targets are upregulated in tri12 leukemic cells from a cohort of 159 patients with monoclonal B cell lymphocytosis and CLL. tri12 signaling patterns significantly influence progression-free survival. Actionable targets are identified using high-content drug testing and functionally validated in an additional 44 CLL patient samples. Using xenograft models, interleukin-1 receptor-associated kinase 4 (IRAK4) inhibitor is potent and selective against human tri12 CLL versus healthy patient-derived xenografts. Our study uses hPSCs to uncover targets from genetic aberrations and apply them to cancer. These findings provide immediate translational potential as biomarkers and targets for therapeutic intervention.
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Affiliation(s)
- Jennifer C Reid
- Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON, Canada
| | - Diana Golubeva
- Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON, Canada
| | - Allison L Boyd
- Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON, Canada
| | - Cameron G Hollands
- Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON, Canada
| | - Charisa Henly
- Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON, Canada
| | - Luca Orlando
- Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON, Canada
| | - Andrew Leber
- Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON, Canada
| | - Josée Hébert
- Department of Medicine, Université de Montréal, Montreal, QC, Canada; Division of Hematology-Oncology, Maisonneuve-Rosemont Hospital, Montreal, QC, Canada
| | - Fortunato Morabito
- Department of Onco-Hematology, Biotechnology Research Unit, AO of Cosenza, Cosenza, Italy; Hematology and Bone Marrow Transplant Unit, Augusta Victoria Hospital, Jerusalem, Israel
| | - Giovanna Cutrona
- Molecular Pathology Unit, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Luca Agnelli
- Department of Oncology and Hemato-oncology, University of Milan, Milan, Italy; Department of Onco-Hematology, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico di Milano, Milan, Italy; Pathobiology Unit 2, IRCCS National Cancer Institute, Milan, Italy
| | - Massimo Gentile
- Department of Onco-Hematology, Biotechnology Research Unit, AO of Cosenza, Cosenza, Italy
| | - Manlio Ferrarini
- Department of Experimental Medicine, University of Genoa, Genoa, Italy
| | - Antonino Neri
- Department of Oncology and Hemato-oncology, University of Milan, Milan, Italy; Department of Onco-Hematology, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico di Milano, Milan, Italy
| | - Brian Leber
- Department of Medicine, McMaster University, Juravinski Hospital, Hamilton, ON, Canada
| | - Mickie Bhatia
- Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON, Canada.
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12
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Reilly A, Doulatov S. Induced pluripotent stem cell models of myeloid malignancies and clonal evolution. Stem Cell Res 2021; 52:102195. [PMID: 33592565 PMCID: PMC10115516 DOI: 10.1016/j.scr.2021.102195] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Revised: 01/15/2021] [Accepted: 01/20/2021] [Indexed: 12/13/2022] Open
Abstract
Reprogramming of cells from patients with genetic disorders to pluripotency is a promising avenue to understanding disease biology. A number of induced pluripotent stem cell (iPSC) models of inherited monogenic blood disorders have been reported over the past decade. However, the application of iPSCs for modeling of hematological malignancies has only recently been explored. Blood malignancies comprise a spectrum of genetically heterogeneous disorders marked by the acquisition of somatic mutations and chromosomal aberrations. This genetic heterogeneity presents unique challenges for iPSC modeling, but also opportunities to capture genetically distinct states and generate models of stepwise progression from normal to malignant hematopoiesis. Here we briefly review the current state of this field, highlighting current models of acquired pre-malignant and malignant blood disorders and clonal evolution, and challenges including barriers to reprogramming and differentiation of iPSCs into bona fide hematopoietic stem cells.
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Affiliation(s)
- Andreea Reilly
- Division of Hematology, Department of Medicine, Department of Genome Sciences, Institute for Stem Cell and Regenerative Medicine, University of Washington, Seattle, WA 98195, United States
| | - Sergei Doulatov
- Division of Hematology, Department of Medicine, Department of Genome Sciences, Institute for Stem Cell and Regenerative Medicine, University of Washington, Seattle, WA 98195, United States.
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13
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Kim J. Cellular reprogramming to model and study epigenetic alterations in cancer. Stem Cell Res 2020; 49:102062. [PMID: 33202305 PMCID: PMC7768185 DOI: 10.1016/j.scr.2020.102062] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Revised: 10/17/2020] [Accepted: 10/20/2020] [Indexed: 12/14/2022] Open
Abstract
Cellular reprogramming to model human cancer. Cellular reprogramming to rewire epigenetic alterations in human cancer. Selective reactivation of malignancy in the cell lineage cancer is originated. Cellular reprogramming to recapitulate human cancer progression.
Although genetic mutations are required for cancer development, reversible non-genetic alterations also play a pivotal role in cancer progression. Failure of well-orchestrated gene regulation by chromatin states and master transcription factors can be one such non-genetic etiology for cancer development. Master transcription factor-mediated cellular reprogramming of human cancer cells allows us to model cancer progression. Here I cover the history and recent advances in reprogramming cancer cells, followed by lessons from cellular reprogramming of normal cells that may apply to cancer. Lastly, I share my perspective on cellular reprogramming for studying epigenetic alterations that have occurred in tumorigenesis, discuss the current limitations, and propose ways to overcome the obstacles in the reprogramming of cancer.
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Affiliation(s)
- Jungsun Kim
- Department of Molecular and Medical Genetics, Cancer Early Detection Advanced Research Center, Knight Cancer Institute (Cancer Biology Research Program), Oregon Health & Science University School of Medicine, KCRB 5001.51, 2720 SW Moody Ave., Portland, OR 97201, United States.
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14
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Donada A, Basso-Valentina F, Arkoun B, Monte-Mor B, Plo I, Raslova H. Induced pluripotent stem cells and hematological malignancies: A powerful tool for disease modeling and drug development. Stem Cell Res 2020; 49:102060. [PMID: 33142254 DOI: 10.1016/j.scr.2020.102060] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Revised: 10/09/2020] [Accepted: 10/16/2020] [Indexed: 01/12/2023] Open
Abstract
The derivation of human pluripotent stem cell (iPSC) lines by in vitro reprogramming of somatic cells revolutionized research: iPSCs have been used for disease modeling, drug screening and regenerative medicine for many disorders, especially when combined with cutting-edge genome editing technologies. In hematology, malignant transformation is often a multi-step process, that starts with either germline or acquired genetic alteration, followed by progressive acquisition of mutations combined with the selection of one or more pre-existing clones. iPSCs are an excellent model to study the cooperation between different genetic alterations and to test relevant therapeutic drugs. In this review, we will describe the use of iPSCs for pathophysiological studies and drug testing in inherited and acquired hematological malignancies.
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Affiliation(s)
- A Donada
- INSERM, UMR1287, Université Paris Sud, Université Paris Saclay, Gustave Roussy, Equipe Labellisée LNCC, Villejuif, France
| | - F Basso-Valentina
- INSERM, UMR1287, Université Paris Sud, Université Paris Saclay, Gustave Roussy, Equipe Labellisée LNCC, Villejuif, France
| | - B Arkoun
- INSERM, UMR1287, Université Paris Sud, Université Paris Saclay, Gustave Roussy, Equipe Labellisée LNCC, Villejuif, France
| | - B Monte-Mor
- Brazilian National Cancer Institute, Rio de Janeiro, Brazil
| | - I Plo
- INSERM, UMR1287, Université Paris Sud, Université Paris Saclay, Gustave Roussy, Equipe Labellisée LNCC, Villejuif, France
| | - H Raslova
- INSERM, UMR1287, Université Paris Sud, Université Paris Saclay, Gustave Roussy, Equipe Labellisée LNCC, Villejuif, France.
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15
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Modeling Leukemia with Human Induced Pluripotent Stem Cells. Cold Spring Harb Perspect Med 2019; 9:cshperspect.a034868. [PMID: 31451537 DOI: 10.1101/cshperspect.a034868] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The reprogramming of human somatic cells into induced pluripotent stem cells (iPSCs) a little over a decade ago raised exciting prospects to transform the study and potentially also the therapy of human diseases. iPSC models have now been created for a multitude of hematologic diseases, including malignancies. Here we discuss practical aspects of iPSC modeling of malignant diseases, review recent studies, and discuss the new opportunities that iPSC models offer, as well as their current limitations and prospects for future development.
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16
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Choi SA, An JH, Lee SH, Lee GH, Yang HJ, Jeong PS, Cha JJ, Lee S, Park YH, Song BS, Sim BW, Kim YH, Kim JS, Jin YB, Huh JW, Lee SR, Lee JH, Kim SU. Comparative Evaluation of Hormones and Hormone-Like Molecule in Lineage Specification of Human Induced Pluripotent Stem Cells. Int J Stem Cells 2019; 12:240-250. [PMID: 31242719 PMCID: PMC6657937 DOI: 10.15283/ijsc18137] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2018] [Revised: 05/10/2019] [Accepted: 05/25/2019] [Indexed: 12/14/2022] Open
Abstract
Background and Objectives Proficient differentiation of human pluripotent stem cells (hPSCs) into specific lineages is required for applications in regenerative medicine. A growing amount of evidences had implicated hormones and hormone-like molecules as critical regulators of proliferation and lineage specification during in vivo development. Therefore, a deeper understanding of the hormones and hormone-like molecules involved in cell fate decisions is critical for efficient and controlled differentiation of hPSCs into specific lineages. Thus, we functionally and quantitatively compared the effects of diverse hormones (estradiol 17-β (E2), progesterone (P4), and dexamethasone (DM)) and a hormone-like molecule (retinoic acid (RA)) on the regulation of hematopoietic and neural lineage specification. Methods and Results We used 10 nM E2, 3 µM P4, 10 nM DM, and 10 nM RA based on their functional in vivo developmental potential. The sex hormone E2 enhanced functional activity of hematopoietic progenitors compared to P4 and DM, whereas RA impaired hematopoietic differentiation. In addition, E2 increased CD34+CD45+ cells with progenitor functions, even in the CD43- population, a well-known hemogenic marker. RA exhibited lineage-biased potential, preferentially committing hPSCs toward the neural lineage while restricting the hematopoietic fate decision. Conclusions Our findings reveal unique cell fate potentials of E2 and RA treatment and provide valuable differentiation information that is essential for hPSC applications.
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Affiliation(s)
- Seon-A Choi
- Futuristic Animal Resource & Research Center (FARRC), Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju, Korea.,National Primate Research Center (NPRC), Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju, Korea
| | - Ju-Hyun An
- Futuristic Animal Resource & Research Center (FARRC), Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju, Korea.,National Primate Research Center (NPRC), Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju, Korea.,Department of Functional Genomics, KRIBB School of Bioscience, Korea University of Science and Technology (UST), Daejeon, Korea
| | - Seung Hwan Lee
- Futuristic Animal Resource & Research Center (FARRC), Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju, Korea.,National Primate Research Center (NPRC), Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju, Korea
| | - Geun-Hui Lee
- Futuristic Animal Resource & Research Center (FARRC), Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju, Korea.,National Primate Research Center (NPRC), Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju, Korea
| | - Hae-Jun Yang
- Futuristic Animal Resource & Research Center (FARRC), Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju, Korea.,National Primate Research Center (NPRC), Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju, Korea
| | - Pil-Soo Jeong
- Futuristic Animal Resource & Research Center (FARRC), Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju, Korea.,National Primate Research Center (NPRC), Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju, Korea
| | - Jae-Jin Cha
- Futuristic Animal Resource & Research Center (FARRC), Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju, Korea.,National Primate Research Center (NPRC), Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju, Korea
| | - Sanghoon Lee
- Futuristic Animal Resource & Research Center (FARRC), Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju, Korea.,National Primate Research Center (NPRC), Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju, Korea
| | - Young-Ho Park
- Futuristic Animal Resource & Research Center (FARRC), Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju, Korea.,National Primate Research Center (NPRC), Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju, Korea.,Department of Functional Genomics, KRIBB School of Bioscience, Korea University of Science and Technology (UST), Daejeon, Korea
| | - Bong-Seok Song
- Futuristic Animal Resource & Research Center (FARRC), Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju, Korea.,National Primate Research Center (NPRC), Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju, Korea.,Department of Functional Genomics, KRIBB School of Bioscience, Korea University of Science and Technology (UST), Daejeon, Korea
| | - Bo-Woong Sim
- Futuristic Animal Resource & Research Center (FARRC), Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju, Korea.,National Primate Research Center (NPRC), Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju, Korea
| | - Young-Hyun Kim
- National Primate Research Center (NPRC), Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju, Korea.,Department of Functional Genomics, KRIBB School of Bioscience, Korea University of Science and Technology (UST), Daejeon, Korea
| | - Ji-Su Kim
- National Primate Research Center (NPRC), Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju, Korea.,Department of Functional Genomics, KRIBB School of Bioscience, Korea University of Science and Technology (UST), Daejeon, Korea.,Primate Resource Center, Korea Research Institute of Bioscience and Biotechnology, Jeongeup, Korea
| | - Yeung Bae Jin
- National Primate Research Center (NPRC), Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju, Korea
| | - Jae-Won Huh
- National Primate Research Center (NPRC), Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju, Korea.,Department of Functional Genomics, KRIBB School of Bioscience, Korea University of Science and Technology (UST), Daejeon, Korea
| | - Sang-Rae Lee
- National Primate Research Center (NPRC), Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju, Korea.,Department of Functional Genomics, KRIBB School of Bioscience, Korea University of Science and Technology (UST), Daejeon, Korea
| | - Jong-Hee Lee
- Futuristic Animal Resource & Research Center (FARRC), Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju, Korea.,National Primate Research Center (NPRC), Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju, Korea
| | - Sun-Uk Kim
- Futuristic Animal Resource & Research Center (FARRC), Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju, Korea.,National Primate Research Center (NPRC), Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju, Korea.,Department of Functional Genomics, KRIBB School of Bioscience, Korea University of Science and Technology (UST), Daejeon, Korea
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17
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Deconstructing myelodysplastic syndromes. Blood 2019; 134:106-107. [DOI: 10.1182/blood.2019001179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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18
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Georgomanoli M, Papapetrou EP. Modeling blood diseases with human induced pluripotent stem cells. Dis Model Mech 2019; 12:12/6/dmm039321. [PMID: 31171568 PMCID: PMC6602313 DOI: 10.1242/dmm.039321] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Induced pluripotent stem cells (iPSCs) are derived from somatic cells through a reprogramming process, which converts them to a pluripotent state, akin to that of embryonic stem cells. Over the past decade, iPSC models have found increasing applications in the study of human diseases, with blood disorders featuring prominently. Here, we discuss methodological aspects pertaining to iPSC generation, hematopoietic differentiation and gene editing, and provide an overview of uses of iPSCs in modeling the cell and gene therapy of inherited genetic blood disorders, as well as their more recent use as models of myeloid malignancies. We also discuss the strengths and limitations of iPSCs compared to model organisms and other cellular systems commonly used in hematology research.
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Affiliation(s)
- Maria Georgomanoli
- Department of Oncological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Eirini P Papapetrou
- Department of Oncological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
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19
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Chao MP, Majeti R. Induced pluripotent stem cell modeling of malignant hematopoiesis. Exp Hematol 2019; 71:68-76. [DOI: 10.1016/j.exphem.2019.01.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Revised: 01/08/2019] [Accepted: 01/11/2019] [Indexed: 12/13/2022]
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20
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Attwood SW, Edel MJ. iPS-Cell Technology and the Problem of Genetic Instability-Can It Ever Be Safe for Clinical Use? J Clin Med 2019; 8:E288. [PMID: 30823421 PMCID: PMC6462964 DOI: 10.3390/jcm8030288] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Revised: 02/23/2019] [Accepted: 02/25/2019] [Indexed: 12/20/2022] Open
Abstract
The use of induced Pluripotent Stem Cells (iPSC) as a source of autologous tissues shows great promise in regenerative medicine. Nevertheless, several major challenges remain to be addressed before iPSC-derived cells can be used in therapy, and experience of their clinical use is extremely limited. In this review, the factors affecting the safe translation of iPSC to the clinic are considered, together with an account of efforts being made to overcome these issues. The review draws upon experiences with pluripotent stem-cell therapeutics, including clinical trials involving human embryonic stem cells and the widely transplanted mesenchymal stem cells. The discussion covers concerns relating to: (i) the reprogramming process; (ii) the detection and removal of incompletely differentiated and pluripotent cells from the resulting medicinal products; and (iii) genomic and epigenetic changes, and the evolutionary and selective processes occurring during culture expansion, associated with production of iPSC-therapeutics. In addition, (iv) methods for the practical culture-at-scale and standardization required for routine clinical use are considered. Finally, (v) the potential of iPSC in the treatment of human disease is evaluated in the light of what is known about the reprogramming process, the behavior of cells in culture, and the performance of iPSC in pre-clinical studies.
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Affiliation(s)
- Stephen W Attwood
- Department of Life Sciences, The Natural History Museum, London SW7 5BD, UK.
| | - Michael J Edel
- Department of Physiology, Anatomy and Genetics, University of Oxford, Oxford OX1 3PT, UK.
- Control of Pluripotency Laboratory, Department of Physiological Sciences I, Faculty of Medicine, University of Barcelona, Hospital Clinic, Casanova 143, 08036 Barcelona, Spain.
- Victor Chang Cardiac Research Institute, Sydney, NSW 2145, Australia.
- Harry Perkins Research Institute, Fiona Stanley Hospital, University of Western Australia, PO Box 404, Bull Creek, Western Australia 6149, Australia.
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21
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Mercher T, Schwaller J. Pediatric Acute Myeloid Leukemia (AML): From Genes to Models Toward Targeted Therapeutic Intervention. Front Pediatr 2019; 7:401. [PMID: 31681706 PMCID: PMC6803505 DOI: 10.3389/fped.2019.00401] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2019] [Accepted: 09/17/2019] [Indexed: 12/20/2022] Open
Abstract
This review aims to provide an overview of the current knowledge of the genetic lesions driving pediatric acute myeloid leukemia (AML), emerging biological concepts, and strategies for therapeutic intervention. Hereby, we focus on lesions that preferentially or exclusively occur in pediatric patients and molecular markers of aggressive disease with often poor outcome including fusion oncogenes that involve epigenetic regulators like KMT2A, NUP98, or CBFA2T3, respectively. Functional studies were able to demonstrate cooperation with signaling mutations leading to constitutive activation of FLT3 or the RAS signal transduction pathways. We discuss the issues faced to faithfully model pediatric acute leukemia in mice. Emerging experimental evidence suggests that the disease phenotype is dependent on the appropriate expression and activity of the driver fusion oncogenes during a particular window of opportunity during fetal development. We also highlight biochemical studies that deciphered some molecular mechanisms of malignant transformation by KMT2A, NUP98, and CBFA2T3 fusions, which, in some instances, allowed the development of small molecules with potent anti-leukemic activities in preclinical models (e.g., inhibitors of the KMT2A-MENIN interaction). Finally, we discuss other potential therapeutic strategies that not only target driver fusion-controlled signals but also interfere with the transformed cell state either by exploiting the primed apoptosis or vulnerable metabolic states or by increasing tumor cell recognition and elimination by the immune system.
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Affiliation(s)
- Thomas Mercher
- INSERM U1170, Equipe Labellisée Ligue Contre le Cancer, Gustave Roussy Institute, Université Paris Diderot, Université Paris-Sud, Villejuif, France
| | - Juerg Schwaller
- Department of Biomedicine, University Children's Hospital Beider Basel (UKBB), University of Basel, Basel, Switzerland
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22
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Kim H, Schaniel C. Modeling Hematological Diseases and Cancer With Patient-Specific Induced Pluripotent Stem Cells. Front Immunol 2018; 9:2243. [PMID: 30323816 PMCID: PMC6172418 DOI: 10.3389/fimmu.2018.02243] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Accepted: 09/10/2018] [Indexed: 12/13/2022] Open
Abstract
The advent of induced pluripotent stem cells (iPSCs) together with recent advances in genome editing, microphysiological systems, tissue engineering and xenograft models present new opportunities for the investigation of hematological diseases and cancer in a patient-specific context. Here we review the progress in the field and discuss the advantages, limitations, and challenges of iPSC-based malignancy modeling. We will also discuss the use of iPSCs and its derivatives as cellular sources for drug target identification, drug development and evaluation of pharmacological responses.
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Affiliation(s)
- Huensuk Kim
- Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- Department of Cell, Developmental and Regenerative Biology, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- Graduate School of Biomedical Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Christoph Schaniel
- Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- Department of Cell, Developmental and Regenerative Biology, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- Graduate School of Biomedical Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- Mount Sinai Institute for Systems Biomedicine, Icahn School of Medicine at Mount Sinai, New York, NY, United States
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23
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Nolta JA. Research Leads to Approved Therapies in the New Era of Living Medicine. Stem Cells 2017; 36:1-3. [PMID: 29210150 DOI: 10.1002/stem.2748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Accepted: 11/28/2017] [Indexed: 11/08/2022]
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24
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Turinetto V, Orlando L, Giachino C. Induced Pluripotent Stem Cells: Advances in the Quest for Genetic Stability during Reprogramming Process. Int J Mol Sci 2017; 18:E1952. [PMID: 28902128 PMCID: PMC5618601 DOI: 10.3390/ijms18091952] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2017] [Revised: 09/01/2017] [Accepted: 09/08/2017] [Indexed: 12/19/2022] Open
Abstract
Evaluation of the extent and nature of induced pluripotent stem cell (iPSC) genetic instability is important for both basic research and future clinical use. As previously demonstrated regarding embryonic stem cells, such DNA aberrations might affect the differentiation capacity of the cells and increase their tumorigenicity. Here, we first focus on the contribution of multiple DNA damage response pathways during cellular reprogramming. We then discuss the origin and mechanisms responsible for the modification of genetic material in iPSCs (pre-existing variations in somatic cells, mutations induced by reprogramming factors, and mutations induced by culture expansion) and deepen the possible functional consequences of genetic variations in these cells. Lastly, we present some recent improvements of iPSC generation methods aimed at obtaining cells with fewer genetic variations.
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Affiliation(s)
- Valentina Turinetto
- Department of Clinical and Biological Sciences, University of Turin, Regione Gonzole 10, 10043 Orbassano, Turin, Italy.
| | - Luca Orlando
- McMaster Stem Cell and Cancer Research Institute, Michael G. DeGroote School of Medicine, McMaster University, Hamilton, ON L8S 4L8, Canada.
| | - Claudia Giachino
- Department of Clinical and Biological Sciences, University of Turin, Regione Gonzole 10, 10043 Orbassano, Turin, Italy.
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