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Ropa J, Van't Hof W. The fulfilled promise and unmet potential of umbilical cord blood. Curr Opin Hematol 2024; 31:168-174. [PMID: 38602152 DOI: 10.1097/moh.0000000000000817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/12/2024]
Abstract
PURPOSE OF REVIEW Here, we review classic and emerging uses of umbilical cord blood and highlight strategies to improve its utility, focusing on selection of the appropriate units and cell types for the intended applications. RECENT LITERATURE Recent studies have shown advancements in cord blood cell utility in a variety of cellular therapies and have made strides in elucidating manners to select the best units for therapy and target new ways to improve the various cell subpopulations for their respective applications. SUMMARY Umbilical cord blood is a proven source of cells for hematopoietic cell transplantation and research and is an important potential source for additional cellular therapies. However, cord blood utility is limited by low "doses" of potent cells that can be obtained from individual units, a limitation that is specific to cord blood as a donor source. In addition to traditional CD34 + progenitor cells, cord blood lymphocytes are being pursued as therapeutic entities with their own unique properties and characteristics. Thus, selection of ideal units depends on the intended therapeutic entity and target, and identification of differential potency parameters is critical to drive effective banking strategies accommodating successful clinical use of cord blood in broader cell therapy settings.
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Affiliation(s)
- James Ropa
- Department of Microbiology and Immunology, Indiana University School of Medicine, Indianapolis, Indiana
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2
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Aguadé-Gorgorió J, Jami-Alahmadi Y, Calvanese V, Kardouh M, Fares I, Johnson H, Rezek V, Ma F, Magnusson M, Wang Y, Shin JE, Nance KJ, Goodridge HS, Liebscher S, Schenke-Layland K, Crooks GM, Wohlschlegel JA, Mikkola HKA. MYCT1 controls environmental sensing in human haematopoietic stem cells. Nature 2024:10.1038/s41586-024-07478-x. [PMID: 38839950 DOI: 10.1038/s41586-024-07478-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Accepted: 04/26/2024] [Indexed: 06/07/2024]
Abstract
The processes that govern human haematopoietic stem cell (HSC) self-renewal and engraftment are poorly understood and challenging to recapitulate in culture to reliably expand functional HSCs1-3. Here we identify MYC target 1 (MYCT1; also known as MTLC) as a crucial human HSC regulator that moderates endocytosis and environmental sensing in HSCs. MYCT1 is selectively expressed in undifferentiated human haematopoietic stem and progenitor cells (HSPCs) and endothelial cells but becomes markedly downregulated during HSC culture. Lentivirus-mediated knockdown of MYCT1 prevented human fetal liver and cord blood (CB) HSPC expansion and engraftment. By contrast, restoring MYCT1 expression improved the expansion and engraftment of cultured CB HSPCs. Single-cell RNA sequencing of human CB HSPCs in which MYCT1 was knocked down or overexpressed revealed that MYCT1 governs important regulatory programmes and cellular properties essential for HSC stemness, such as ETS factor expression and low mitochondrial activity. MYCT1 is localized in the endosomal membrane in HSPCs and interacts with vesicle trafficking regulators and signalling machinery. MYCT1 loss in HSPCs led to excessive endocytosis and hyperactive signalling responses, whereas restoring MYCT1 expression balanced culture-induced endocytosis and dysregulated signalling. Moreover, sorting cultured CB HSPCs on the basis of lowest endocytosis rate identified HSPCs with preserved MYCT1 expression and MYCT1-regulated HSC stemness programmes. Our work identifies MYCT1-moderated endocytosis and environmental sensing as essential regulatory mechanisms required to preserve human HSC stemness. Our data also pinpoint silencing of MYCT1 as a cell-culture-induced vulnerability that compromises human HSC expansion.
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Affiliation(s)
- Júlia Aguadé-Gorgorió
- Department of Molecular, Cell and Developmental Biology, University of California Los Angeles, Los Angeles, CA, USA.
- Eli and Edythe Broad Center for Regenerative Medicine and Stem Cell Research, University of California Los Angeles, Los Angeles, CA, USA.
| | - Yasaman Jami-Alahmadi
- Department of Biological Chemistry, University of California Los Angeles, Los Angeles, CA, USA
- Pfizer, Cambridge, MA, USA
| | - Vincenzo Calvanese
- Department of Molecular, Cell and Developmental Biology, University of California Los Angeles, Los Angeles, CA, USA
- Eli and Edythe Broad Center for Regenerative Medicine and Stem Cell Research, University of California Los Angeles, Los Angeles, CA, USA
- Laboratory for Molecular Cell Biology, University College London, London, UK
- Josep Carreras Leukaemia Research Institute, Barcelona, Spain
| | - Maya Kardouh
- Department of Molecular, Cell and Developmental Biology, University of California Los Angeles, Los Angeles, CA, USA
- Oakland University William Beaumont School of Medicine, Rochester, MI, USA
| | - Iman Fares
- Department of Molecular, Cell and Developmental Biology, University of California Los Angeles, Los Angeles, CA, USA
- Kite Pharma, Santa Monica, CA, USA
| | - Haley Johnson
- Department of Molecular, Cell and Developmental Biology, University of California Los Angeles, Los Angeles, CA, USA
- Department of Laboratory Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Valerie Rezek
- Eli and Edythe Broad Center for Regenerative Medicine and Stem Cell Research, University of California Los Angeles, Los Angeles, CA, USA
- David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
- UCLA AIDS Institute, University of California Los Angeles, Los Angeles, CA, USA
| | - Feiyang Ma
- Department of Molecular, Cell and Developmental Biology, University of California Los Angeles, Los Angeles, CA, USA
- Institute for Genomics and Proteomics, University of California Los Angeles, Los Angeles, CA, USA
- Amgen, Thousand Oaks, CA, USA
| | - Mattias Magnusson
- Department of Molecular, Cell and Developmental Biology, University of California Los Angeles, Los Angeles, CA, USA
- Eli and Edythe Broad Center for Regenerative Medicine and Stem Cell Research, University of California Los Angeles, Los Angeles, CA, USA
- Division of Molecular Medicine and Gene Therapy, Lund Stem Cell Center, Lund University, Lund, Sweden
| | - Yanling Wang
- Department of Molecular, Cell and Developmental Biology, University of California Los Angeles, Los Angeles, CA, USA
| | - Juliana E Shin
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Karina J Nance
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Helen S Goodridge
- David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Simone Liebscher
- Institute of Biomedical Engineering, Department for Medical Technologies and Regenerative Medicine, Eberhard Karls University, Tübingen, Germany
| | - Katja Schenke-Layland
- Institute of Biomedical Engineering, Department for Medical Technologies and Regenerative Medicine, Eberhard Karls University, Tübingen, Germany
- NMI Natural and Medical Sciences Institute at the University Tübingen, Reutlingen, Germany
| | - Gay M Crooks
- Eli and Edythe Broad Center for Regenerative Medicine and Stem Cell Research, University of California Los Angeles, Los Angeles, CA, USA
- Jonsson Comprehensive Cancer Center, University of California Los Angeles, Los Angeles, CA, USA
- Department of Pathology and Laboratory Medicine, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - James A Wohlschlegel
- Department of Biological Chemistry, University of California Los Angeles, Los Angeles, CA, USA
| | - Hanna K A Mikkola
- Department of Molecular, Cell and Developmental Biology, University of California Los Angeles, Los Angeles, CA, USA.
- Eli and Edythe Broad Center for Regenerative Medicine and Stem Cell Research, University of California Los Angeles, Los Angeles, CA, USA.
- Jonsson Comprehensive Cancer Center, University of California Los Angeles, Los Angeles, CA, USA.
- Molecular Biology Institute, University of California Los Angeles, Los Angeles, CA, USA.
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3
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Choo S, Wolf CB, Mack HM, Egan MJ, Kiem HP, Radtke S. Choosing the right mouse model: comparison of humanized NSG and NBSGW mice for in vivo HSC gene therapy. Blood Adv 2024; 8:916-926. [PMID: 38113461 PMCID: PMC10877116 DOI: 10.1182/bloodadvances.2023011371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 11/09/2023] [Accepted: 12/09/2023] [Indexed: 12/21/2023] Open
Abstract
ABSTRACT In vivo hematopoietic stem cell (HSC) gene therapy is an emerging and promising area of focus in the gene therapy field. Humanized mouse models are frequently used to evaluate novel HSC gene therapy approaches. Here, we comprehensively evaluated 2 mouse strains, NSG and NBSGW. We studied human HSC engraftment in the bone marrow (BM), mobilization of BM-engrafted HSCs into circulation, in vivo transduction using vesicular stomatitis virus glycoprotein-pseudotyped lentiviral vectors (VSV-G LVs), and the expression levels of surface receptors needed for transduction of viral vectors. Our findings reveal that the NBSGW strain exhibits superior engraftment of human long-term HSCs compared with the NSG strain. However, neither model resulted in a significant increase in circulating human HSCs after mobilization. We show that time after humanization as well as human chimerism levels and platelet counts in the peripheral blood can be used as surrogates for human HSC engraftment in the BM. Furthermore, we observed low expression of the low-density lipoprotein receptor, a requirement for VSV-G LV transduction, in the human HSCs present in the murine BM. Our comprehensive characterization of humanized mouse models highlights the necessity of proper validation of the model and methods to study in vivo HSC gene therapy strategies.
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Affiliation(s)
- Seunga Choo
- Division of Translational Sciences and Therapeutics, Fred Hutchinson Cancer Center, Seattle, WA
| | - Carl B. Wolf
- Division of Translational Sciences and Therapeutics, Fred Hutchinson Cancer Center, Seattle, WA
| | - Heather M. Mack
- Division of Translational Sciences and Therapeutics, Fred Hutchinson Cancer Center, Seattle, WA
| | - Mitchell J. Egan
- Division of Translational Sciences and Therapeutics, Fred Hutchinson Cancer Center, Seattle, WA
| | - Hans-Peter Kiem
- Division of Translational Sciences and Therapeutics, Fred Hutchinson Cancer Center, Seattle, WA
- Department of Medicine, University of Washington School of Medicine, Seattle, WA
- Department of Pathology, University of Washington School of Medicine, Seattle, WA
| | - Stefan Radtke
- Division of Translational Sciences and Therapeutics, Fred Hutchinson Cancer Center, Seattle, WA
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4
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Wang X, Chen M, Hu L, Tan C, Li X, Xue P, Jiang Y, Bao P, Yu T, Li F, Xiao Y, Ran Q, Li Z, Chen L. Humanized mouse models for inherited thrombocytopenia studies. Platelets 2023; 34:2267676. [PMID: 37849076 DOI: 10.1080/09537104.2023.2267676] [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: 08/15/2023] [Accepted: 10/03/2023] [Indexed: 10/19/2023]
Abstract
Inherited thrombocytopenia (IT) is a group of hereditary disorders characterized by a reduced platelet count as the main clinical manifestation, and often with abnormal platelet function, which can subsequently lead to impaired hemostasis. In the past decades, humanized mouse models (HMMs), that are mice engrafted with human cells or genes, have been widely used in different research areas including immunology, oncology, and virology. With advances of the development of immunodeficient mice, the engraftment, and reconstitution of functional human platelets in HMM permit studies of occurrence and development of platelet disorders including IT and treatment strategies. This article mainly reviews the development of humanized mice models, the construction methods, research status, and problems of using humanized mice for the in vivo study of human thrombopoiesis.
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Affiliation(s)
- Xiaojie Wang
- Laboratory of Radiation Biology, Department of Blood Transfusion, Laboratory Medicine Center, The Second Affiliated Hospital, Army Medical University, Chongqing, China
- Basic Research Innovation Center for Prevention and Treatment of Acute Radiation Syndrome, The Second Affiliated Hospital, Third Military Medical University, Chongqing, China
| | - Maoshan Chen
- Laboratory of Radiation Biology, Department of Blood Transfusion, Laboratory Medicine Center, The Second Affiliated Hospital, Army Medical University, Chongqing, China
- Basic Research Innovation Center for Prevention and Treatment of Acute Radiation Syndrome, The Second Affiliated Hospital, Third Military Medical University, Chongqing, China
- Laboratory of Precision Medicine, Laboratory Medicine Center, The Second Affiliated Hospital, Third Military Medical University, Chongqing, China
| | - Lanyue Hu
- Laboratory of Radiation Biology, Department of Blood Transfusion, Laboratory Medicine Center, The Second Affiliated Hospital, Army Medical University, Chongqing, China
- Basic Research Innovation Center for Prevention and Treatment of Acute Radiation Syndrome, The Second Affiliated Hospital, Third Military Medical University, Chongqing, China
| | - Chengning Tan
- Laboratory of Radiation Biology, Department of Blood Transfusion, Laboratory Medicine Center, The Second Affiliated Hospital, Army Medical University, Chongqing, China
- Basic Research Innovation Center for Prevention and Treatment of Acute Radiation Syndrome, The Second Affiliated Hospital, Third Military Medical University, Chongqing, China
| | - Xiaoliang Li
- Laboratory of Radiation Biology, Department of Blood Transfusion, Laboratory Medicine Center, The Second Affiliated Hospital, Army Medical University, Chongqing, China
- Basic Research Innovation Center for Prevention and Treatment of Acute Radiation Syndrome, The Second Affiliated Hospital, Third Military Medical University, Chongqing, China
| | - Peipei Xue
- Laboratory of Radiation Biology, Department of Blood Transfusion, Laboratory Medicine Center, The Second Affiliated Hospital, Army Medical University, Chongqing, China
- Basic Research Innovation Center for Prevention and Treatment of Acute Radiation Syndrome, The Second Affiliated Hospital, Third Military Medical University, Chongqing, China
| | - Yangzhou Jiang
- Laboratory of Radiation Biology, Department of Blood Transfusion, Laboratory Medicine Center, The Second Affiliated Hospital, Army Medical University, Chongqing, China
| | - Peipei Bao
- Laboratory of Radiation Biology, Department of Blood Transfusion, Laboratory Medicine Center, The Second Affiliated Hospital, Army Medical University, Chongqing, China
| | - Teng Yu
- Laboratory of Radiation Biology, Department of Blood Transfusion, Laboratory Medicine Center, The Second Affiliated Hospital, Army Medical University, Chongqing, China
| | - Fengjie Li
- Laboratory of Radiation Biology, Department of Blood Transfusion, Laboratory Medicine Center, The Second Affiliated Hospital, Army Medical University, Chongqing, China
- Basic Research Innovation Center for Prevention and Treatment of Acute Radiation Syndrome, The Second Affiliated Hospital, Third Military Medical University, Chongqing, China
| | - Yanni Xiao
- Laboratory of Radiation Biology, Department of Blood Transfusion, Laboratory Medicine Center, The Second Affiliated Hospital, Army Medical University, Chongqing, China
- Basic Research Innovation Center for Prevention and Treatment of Acute Radiation Syndrome, The Second Affiliated Hospital, Third Military Medical University, Chongqing, China
| | - Qian Ran
- Laboratory of Radiation Biology, Department of Blood Transfusion, Laboratory Medicine Center, The Second Affiliated Hospital, Army Medical University, Chongqing, China
- Basic Research Innovation Center for Prevention and Treatment of Acute Radiation Syndrome, The Second Affiliated Hospital, Third Military Medical University, Chongqing, China
| | - Zhongjun Li
- Laboratory of Radiation Biology, Department of Blood Transfusion, Laboratory Medicine Center, The Second Affiliated Hospital, Army Medical University, Chongqing, China
- Basic Research Innovation Center for Prevention and Treatment of Acute Radiation Syndrome, The Second Affiliated Hospital, Third Military Medical University, Chongqing, China
- Laboratory of Precision Medicine, Laboratory Medicine Center, The Second Affiliated Hospital, Third Military Medical University, Chongqing, China
| | - Li Chen
- Laboratory of Radiation Biology, Department of Blood Transfusion, Laboratory Medicine Center, The Second Affiliated Hospital, Army Medical University, Chongqing, China
- Basic Research Innovation Center for Prevention and Treatment of Acute Radiation Syndrome, The Second Affiliated Hospital, Third Military Medical University, Chongqing, China
- Laboratory of Precision Medicine, Laboratory Medicine Center, The Second Affiliated Hospital, Third Military Medical University, Chongqing, China
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5
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Luo W, Hoang H, Liao Y, Pan J, Ayello J, Cairo MS. A humanized orthotopic mouse model for preclinical evaluation of immunotherapy in Ewing sarcoma. Front Immunol 2023; 14:1277987. [PMID: 37868989 PMCID: PMC10587429 DOI: 10.3389/fimmu.2023.1277987] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Accepted: 09/19/2023] [Indexed: 10/24/2023] Open
Abstract
The advent of novel cancer immunotherapy approaches is revolutionizing the treatment for cancer. Current small animal models for most cancers are syngeneic or genetically engineered mouse models or xenograft models based on immunodeficient mouse strains. These models have been limited in evaluating immunotherapy regimens due to the lack of functional human immune system. Development of animal models for bone cancer faces another challenge in the accessibility of tumor engraftment sites. Here, we describe a protocol to develop an orthotopic humanized mouse model for a bone and soft tissue sarcoma, Ewing sarcoma, by transplanting fresh human cord blood CD34+ hematopoietic stem cells into young NSG-SGM3 mice combined with subsequent Ewing sarcoma patient derived cell engraftment in the tibia of the humanized mice. We demonstrated early and robust reconstitution of human CD45+ leukocytes including T cells, B cells, natural killer cells and monocytes. Ewing sarcoma xenograft tumors successfully orthotopically engrafted in the humanized mice with minimal invasive procedures. We validated the translational utility of this orthotopic humanized model by evaluating the safety and efficacy of an immunotherapy antibody, magrolimab. Treatment with magrolimab induces CD47 blockade resulting in significantly decreased primary tumor growth, decreased lung metastasis and prolonged animal survival in the established humanized model. Furthermore, the humanized model recapitulated the dose dependent toxicity associated with the CD47 blockade as observed in patients in clinical trials. In conclusion, this orthotopic humanized mouse model of Ewing sarcoma represents an improved platform for evaluating immunotherapy in bone and soft tissue sarcoma, such as Ewing sarcoma. With careful design and optimization, this model is generalizable for other bone malignancies.
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Affiliation(s)
- Wen Luo
- Department of Pediatrics, New York Medical College, Valhalla, NY, United States
- Department of Pathology, Immunology and Microbiology, New York Medical College, Valhalla, NY, United States
| | - Hai Hoang
- Department of Pediatrics, New York Medical College, Valhalla, NY, United States
| | - Yanling Liao
- Department of Pediatrics, New York Medical College, Valhalla, NY, United States
| | - Jian Pan
- Department of Pediatrics, New York Medical College, Valhalla, NY, United States
| | - Janet Ayello
- Department of Pediatrics, New York Medical College, Valhalla, NY, United States
| | - Mitchell S. Cairo
- Department of Pediatrics, New York Medical College, Valhalla, NY, United States
- Department of Pathology, Immunology and Microbiology, New York Medical College, Valhalla, NY, United States
- Department of Medicine, New York Medical College, Valhalla, NY, United States
- Department of Cell Biology and Anatomy, New York Medical College, Valhalla, NY, United States
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6
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Liang KL, Laurenti E, Taghon T. Circulating IRF8-expressing CD123 +CD127 + lymphoid progenitors: key players in human hematopoiesis. Trends Immunol 2023; 44:678-692. [PMID: 37591714 PMCID: PMC7614993 DOI: 10.1016/j.it.2023.07.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 07/12/2023] [Accepted: 07/12/2023] [Indexed: 08/19/2023]
Abstract
Lymphopoiesis is the process in which B and T cells, and innate lymphoid cells (ILCs) develop from hematopoietic progenitors that exhibit early lymphoid priming. The branching points where lymphoid-primed human progenitors are further specified to B/T/ILC differentiation trajectories remain unclear. Here, we discuss the emerging role of interferon regulatory factor (IRF)8 as a key factor to bridge human lymphoid and dendritic cell (DC) differentiation, and the current evidence for the existence of circulating and tissue-resident CD123+CD127+ lymphoid progenitors. We propose a model whereby DC/B/T/ILC lineage programs in circulating CD123+CD127+ lymphoid progenitors are expressed in balance. Upon tissue seeding, the tissue microenvironment tilts this molecular balance towards a specific lineage, thereby determining in vivo lineage fates. Finally, we discuss the translational implication of these lymphoid precursors.
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Affiliation(s)
- Kai Ling Liang
- Department of Diagnostic Sciences, Ghent University, Ghent, Belgium; Cancer Research Institute Ghent, Ghent, Belgium
| | - Elisa Laurenti
- Department of Haematology, University of Cambridge, Cambridge, UK; Wellcome-MRC Cambridge Stem Cell Institute, Cambridge, UK
| | - Tom Taghon
- Department of Diagnostic Sciences, Ghent University, Ghent, Belgium; Cancer Research Institute Ghent, Ghent, Belgium.
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Parodi M, Astigiano S, Carrega P, Pietra G, Vitale C, Damele L, Grottoli M, Guevara Lopez MDLL, Ferracini R, Bertolini G, Roato I, Vitale M, Orecchia P. Murine models to study human NK cells in human solid tumors. Front Immunol 2023; 14:1209237. [PMID: 37388731 PMCID: PMC10301748 DOI: 10.3389/fimmu.2023.1209237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Accepted: 06/02/2023] [Indexed: 07/01/2023] Open
Abstract
Since the first studies, the mouse models have provided crucial support for the most important discoveries on NK cells, on their development, function, and circulation within normal and tumor tissues. Murine tumor models were initially set to study murine NK cells, then, ever more sophisticated human-in-mice models have been developed to investigate the behavior of human NK cells and minimize the interferences from the murine environment. This review presents an overview of the models that have been used along time to study NK cells, focusing on the most popular NOG and NSG models, which work as recipients for the preparation of human-in-mice tumor models, the study of transferred human NK cells, and the evaluation of various enhancers of human NK cell function, including cytokines and chimeric molecules. Finally, an overview of the next generation humanized mice is also provided along with a discussion on how traditional and innovative in-vivo and in-vitro approaches could be integrated to optimize effective pre-clinical studies.
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Affiliation(s)
- Monica Parodi
- Unità Operativa UO Patologia e Immunologia Sperimentale, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Simonetta Astigiano
- Animal Facility, IRCCS Ospedale Policlinico San Martino Genova, Genova, Italy
| | - Paolo Carrega
- Laboratory of Immunology and Biotherapy, Department of Human Pathology, University of Messina, Messina, Italy
| | - Gabriella Pietra
- Unità Operativa UO Patologia e Immunologia Sperimentale, IRCCS Ospedale Policlinico San Martino, Genova, Italy
- Dipartimento di Medicina Sperimentale, Università di Genova, Genova, Italy
| | - Chiara Vitale
- Unità Operativa UO Patologia e Immunologia Sperimentale, IRCCS Ospedale Policlinico San Martino, Genova, Italy
- Dipartimento di Medicina Sperimentale, Università di Genova, Genova, Italy
| | - Laura Damele
- Unità Operativa UO Patologia e Immunologia Sperimentale, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Melania Grottoli
- Dipartimento di Medicina Sperimentale, Università di Genova, Genova, Italy
| | | | - Riccardo Ferracini
- Department of Surgical Sciences, Bone and Dental Bioengineering Laboratory, C.I.R Dental School, University of Turin, Turin, Italy
- Department of Surgical Sciences (DISC), University of Genoa, Genoa, Italy
| | - Giulia Bertolini
- “Epigenomics and Biomarkers of Solid Tumors”, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Ilaria Roato
- Department of Surgical Sciences, Bone and Dental Bioengineering Laboratory, C.I.R Dental School, University of Turin, Turin, Italy
| | - Massimo Vitale
- Unità Operativa UO Patologia e Immunologia Sperimentale, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Paola Orecchia
- Unità Operativa UO Patologia e Immunologia Sperimentale, IRCCS Ospedale Policlinico San Martino, Genova, Italy
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8
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Gutierrez-Barbosa H, Medina-Moreno S, Perdomo-Celis F, Davis H, Coronel-Ruiz C, Zapata JC, Chua JV. A Comparison of Lymphoid and Myeloid Cells Derived from Human Hematopoietic Stem Cells Xenografted into NOD-Derived Mouse Strains. Microorganisms 2023; 11:1548. [PMID: 37375051 DOI: 10.3390/microorganisms11061548] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 06/07/2023] [Accepted: 06/08/2023] [Indexed: 06/29/2023] Open
Abstract
Humanized mice are an invaluable tool for investigating human diseases such as cancer, infectious diseases, and graft-versus-host disease (GvHD). However, it is crucial to understand the strengths and limitations of humanized mice and select the most appropriate model. In this study, we describe the development of the human lymphoid and myeloid lineages using a flow cytometric analysis in four humanized mouse models derived from NOD mice xenotransplanted with CD34+ fetal cord blood from a single donor. Our results showed that all murine strains sustained human immune cells within a proinflammatory environment induced by GvHD. However, the Hu-SGM3 model consistently generated higher numbers of human T cells, monocytes, dendritic cells, mast cells, and megakaryocytes, and a low number of circulating platelets showing an activated profile when compared with the other murine strains. The hu-NOG-EXL model had a similar cell development profile but a higher number of circulating platelets with an inactivated state, and the hu-NSG and hu-NCG developed low frequencies of immune cells compared with the other models. Interestingly, only the hu-SGM3 and hu-EXL models developed mast cells. In conclusion, our findings highlight the importance of selecting the appropriate humanized mouse model for specific research questions, considering the strengths and limitations of each model and the immune cell populations of interest.
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Affiliation(s)
| | - Sandra Medina-Moreno
- Institute of Human Virology, University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | - Federico Perdomo-Celis
- Instituto de Genética Humana, Facultad de Medicina, Pontificia Universidad Javeriana, Bogotá 110231, Colombia
| | - Harry Davis
- Institute of Human Virology, University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | - Carolina Coronel-Ruiz
- Vice-Chancellor of Research, Virology Group, Universidad El Bosque, Bogotá 110121, Colombia
| | - Juan C Zapata
- Institute of Human Virology, University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | - Joel V Chua
- Institute of Human Virology, University of Maryland School of Medicine, Baltimore, MD 21201, USA
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9
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McAuley GE, Yiu G, Chang PC, Newby GA, Campo-Fernandez B, Fitz-Gibbon ST, Wu X, Kang SHL, Garibay A, Butler J, Christian V, Wong RL, Everette KA, Azzun A, Gelfer H, Seet CS, Narendran A, Murguia-Favela L, Romero Z, Wright N, Liu DR, Crooks GM, Kohn DB. Human T cell generation is restored in CD3δ severe combined immunodeficiency through adenine base editing. Cell 2023; 186:1398-1416.e23. [PMID: 36944331 PMCID: PMC10876291 DOI: 10.1016/j.cell.2023.02.027] [Citation(s) in RCA: 25] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 02/03/2023] [Accepted: 02/21/2023] [Indexed: 03/23/2023]
Abstract
CD3δ SCID is a devastating inborn error of immunity caused by mutations in CD3D, encoding the invariant CD3δ chain of the CD3/TCR complex necessary for normal thymopoiesis. We demonstrate an adenine base editing (ABE) strategy to restore CD3δ in autologous hematopoietic stem and progenitor cells (HSPCs). Delivery of mRNA encoding a laboratory-evolved ABE and guide RNA into a CD3δ SCID patient's HSPCs resulted in a 71.2% ± 7.85% (n = 3) correction of the pathogenic mutation. Edited HSPCs differentiated in artificial thymic organoids produced mature T cells exhibiting diverse TCR repertoires and TCR-dependent functions. Edited human HSPCs transplanted into immunodeficient mice showed 88% reversion of the CD3D defect in human CD34+ cells isolated from mouse bone marrow after 16 weeks, indicating correction of long-term repopulating HSCs. These findings demonstrate the preclinical efficacy of ABE in HSPCs for the treatment of CD3δ SCID, providing a foundation for the development of a one-time treatment for CD3δ SCID patients.
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Affiliation(s)
- Grace E McAuley
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Gloria Yiu
- Department of Medicine, Division of Rheumatology, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Patrick C Chang
- Department of Pathology & Laboratory Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Gregory A Newby
- Merkin Institute of Transformative Technologies in Healthcare, Broad Institute of Harvard and MIT, Cambridge, MA 02142, USA; Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA 02138, USA; Howard Hughes Medical Institute, Harvard University, Cambridge, MA 02138, USA
| | - Beatriz Campo-Fernandez
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Sorel T Fitz-Gibbon
- Department of Molecular, Cell & Developmental Biology, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Xiaomeng Wu
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Sung-Hae L Kang
- Department of Pathology & Laboratory Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Amber Garibay
- Department of Pathology & Laboratory Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Jeffrey Butler
- Department of Pathology & Laboratory Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Valentina Christian
- Department of Pathology & Laboratory Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Ryan L Wong
- Department of Molecular & Medical Pharmacology, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Kelcee A Everette
- Merkin Institute of Transformative Technologies in Healthcare, Broad Institute of Harvard and MIT, Cambridge, MA 02142, USA; Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA 02138, USA; Howard Hughes Medical Institute, Harvard University, Cambridge, MA 02138, USA
| | - Anthony Azzun
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Hila Gelfer
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Christopher S Seet
- Department of Medicine, Division of Hematology-Oncology, University of California, Los Angeles, Los Angeles, CA 90095, USA; Broad Stem Cell Research Center, University of California, Los Angeles, Los Angeles, CA 90095, USA; Jonsson Comprehensive Cancer Center, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Aru Narendran
- Department of Pediatrics, University of Calgary, Calgary, AB T2N 1N4, Canada
| | - Luis Murguia-Favela
- Department of Pediatrics, University of Calgary, Calgary, AB T2N 1N4, Canada
| | - Zulema Romero
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Nicola Wright
- Department of Pediatrics, University of Calgary, Calgary, AB T2N 1N4, Canada
| | - David R Liu
- Merkin Institute of Transformative Technologies in Healthcare, Broad Institute of Harvard and MIT, Cambridge, MA 02142, USA; Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA 02138, USA; Howard Hughes Medical Institute, Harvard University, Cambridge, MA 02138, USA
| | - Gay M Crooks
- Department of Pathology & Laboratory Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA; Broad Stem Cell Research Center, University of California, Los Angeles, Los Angeles, CA 90095, USA; Jonsson Comprehensive Cancer Center, University of California, Los Angeles, Los Angeles, CA 90095, USA; Division of Pediatric Hematology-Oncology, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Donald B Kohn
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA; Department of Molecular & Medical Pharmacology, University of California, Los Angeles, Los Angeles, CA 90095, USA; Division of Pediatric Hematology-Oncology, University of California, Los Angeles, Los Angeles, CA 90095, USA.
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10
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Hess NJ, Turicek DP, Riendeau J, McIlwain SJ, Contreras Guzman E, Nadiminti K, Hudson A, Callander NS, Skala MC, Gumperz JE, Hematti P, Capitini CM. Inflammatory CD4/CD8 double-positive human T cells arise from reactive CD8 T cells and are sufficient to mediate GVHD pathology. SCIENCE ADVANCES 2023; 9:eadf0567. [PMID: 36961891 PMCID: PMC10038349 DOI: 10.1126/sciadv.adf0567] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Accepted: 02/17/2023] [Indexed: 06/18/2023]
Abstract
An important paradigm in allogeneic hematopoietic cell transplantations (allo-HCTs) is the prevention of graft-versus-host disease (GVHD) while preserving the graft-versus-leukemia (GVL) activity of donor T cells. From an observational clinical study of adult allo-HCT recipients, we identified a CD4+/CD8+ double-positive T cell (DPT) population, not present in starting grafts, whose presence was predictive of ≥ grade 2 GVHD. Using an established xenogeneic transplant model, we reveal that the DPT population develops from antigen-stimulated CD8 T cells, which become transcriptionally, metabolically, and phenotypically distinct from single-positive CD4 and CD8 T cells. Isolated DPTs were sufficient to mediate xeno-GVHD pathology when retransplanted into naïve mice but provided no survival benefit when mice were challenged with a human B-ALL cell line. Overall, this study reveals human DPTs as a T cell population directly involved with GVHD pathology.
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Affiliation(s)
- Nicholas J. Hess
- Department of Pediatrics, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
- Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
- University of Wisconsin Carbone Cancer Center, Madison, WI, USA
| | - David P. Turicek
- Department of Pediatrics, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Jeremiah Riendeau
- Morgridge Institute for Research, Madison, WI, USA
- Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, WI, USA
| | - Sean J. McIlwain
- University of Wisconsin Carbone Cancer Center, Madison, WI, USA
- Department of Biostatistics and Medical Informatics, University of Wisconsin-Madison, Madison, WI, USA
| | - Emmanuel Contreras Guzman
- Morgridge Institute for Research, Madison, WI, USA
- Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, WI, USA
| | - Kalyan Nadiminti
- Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
- University of Wisconsin Carbone Cancer Center, Madison, WI, USA
| | - Amy Hudson
- Department of Microbiology and Immunology, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Natalie S. Callander
- Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Melissa C. Skala
- Morgridge Institute for Research, Madison, WI, USA
- Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, WI, USA
| | - Jenny E. Gumperz
- University of Wisconsin Carbone Cancer Center, Madison, WI, USA
- Department of Medical Microbiology and Immunology, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Peiman Hematti
- Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
- University of Wisconsin Carbone Cancer Center, Madison, WI, USA
| | - Christian M. Capitini
- Department of Pediatrics, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
- University of Wisconsin Carbone Cancer Center, Madison, WI, USA
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11
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Chuprin J, Buettner H, Seedhom MO, Greiner DL, Keck JG, Ishikawa F, Shultz LD, Brehm MA. Humanized mouse models for immuno-oncology research. Nat Rev Clin Oncol 2023; 20:192-206. [PMID: 36635480 PMCID: PMC10593256 DOI: 10.1038/s41571-022-00721-2] [Citation(s) in RCA: 51] [Impact Index Per Article: 51.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/12/2022] [Indexed: 01/14/2023]
Abstract
Immunotherapy has emerged as a promising treatment paradigm for many malignancies and is transforming the drug development landscape. Although immunotherapeutic agents have demonstrated clinical efficacy, they are associated with variable clinical responses, and substantial gaps remain in our understanding of their mechanisms of action and specific biomarkers of response. Currently, the number of preclinical models that faithfully recapitulate interactions between the human immune system and tumours and enable evaluation of human-specific immunotherapies in vivo is limited. Humanized mice, a term that refers to immunodeficient mice co-engrafted with human tumours and immune components, provide several advantages for immuno-oncology research. In this Review, we discuss the benefits and challenges of the currently available humanized mice, including specific interactions between engrafted human tumours and immune components, the development and survival of human innate immune populations in these mice, and approaches to study mice engrafted with matched patient tumours and immune cells. We highlight the latest advances in the generation of humanized mouse models, with the aim of providing a guide for their application to immuno-oncology studies with potential for clinical translation.
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Affiliation(s)
- Jane Chuprin
- Program in Molecular Medicine, The University of Massachusetts Chan Medical School, Worcester, MA, USA
- Department of Molecular, Cell and Cancer Biology, The University of Massachusetts Chan Medical School, Worcester, MA, USA
| | - Hannah Buettner
- Program in Molecular Medicine, The University of Massachusetts Chan Medical School, Worcester, MA, USA
- Department of Surgery, The University of Massachusetts Chan Medical School, Worcester, MA, USA
| | - Mina O Seedhom
- Program in Molecular Medicine, The University of Massachusetts Chan Medical School, Worcester, MA, USA
| | - Dale L Greiner
- Program in Molecular Medicine, The University of Massachusetts Chan Medical School, Worcester, MA, USA
| | | | | | | | - Michael A Brehm
- Program in Molecular Medicine, The University of Massachusetts Chan Medical School, Worcester, MA, USA.
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12
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Nauman G, Danzl NM, Lee J, Borsotti C, Madley R, Fu J, Hölzl MA, Dahmani A, Dorronsoro Gonzalez A, Chavez É, Campbell SR, Yang S, Satwani P, Liu K, Sykes M. Defects in Long-Term APC Repopulation Ability of Adult Human Bone Marrow Hematopoietic Stem Cells (HSCs) Compared with Fetal Liver HSCs. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2022; 208:1652-1663. [PMID: 35315788 PMCID: PMC8976823 DOI: 10.4049/jimmunol.2100966] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Accepted: 01/25/2022] [Indexed: 04/28/2023]
Abstract
Immunodeficient mice reconstituted with immune systems from patients, or personalized immune (PI) mice, are powerful tools for understanding human disease. Compared with immunodeficient mice transplanted with human fetal thymus tissue and fetal liver-derived CD34+ cells administered i.v. (Hu/Hu mice), PI mice, which are transplanted with human fetal thymus and adult bone marrow (aBM) CD34+ cells, demonstrate reduced levels of human reconstitution. We characterized APC and APC progenitor repopulation in human immune system mice and detected significant reductions in blood, bone marrow (BM), and splenic APC populations in PI compared with Hu/Hu mice. APC progenitors and hematopoietic stem cells (HSCs) were less abundant in aBM CD34+ cells compared with fetal liver-derived CD34+ cell preparations, and this reduction in APC progenitors was reflected in the BM of PI compared with Hu/Hu mice 14-20 wk posttransplant. The number of HSCs increased in PI mice compared with the originally infused BM cells and maintained functional repopulation potential, because BM from some PI mice 28 wk posttransplant generated human myeloid and lymphoid cells in secondary recipients. Moreover, long-term PI mouse BM contained functional T cell progenitors, evidenced by thymopoiesis in thymic organ cultures. Injection of aBM cells directly into the BM cavity, transgenic expression of hematopoietic cytokines, and coinfusion of human BM-derived mesenchymal stem cells synergized to enhance long-term B cell and monocyte levels in PI mice. These improvements allow a sustained time frame of 18-22 wk where APCs and T cells are present and greater flexibility for modeling immune disease pathogenesis and immunotherapies in PI mice.
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Affiliation(s)
- Grace Nauman
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Medical Center, Columbia University, New York, NY
- Department of Microbiology and Immunology, Columbia University Medical Center, Columbia University, New York, NY
- Columbia University Vagelos College of Physicians and Surgeons, Columbia University, New York, NY
| | - Nichole M Danzl
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Medical Center, Columbia University, New York, NY
- Columbia University Vagelos College of Physicians and Surgeons, Columbia University, New York, NY
| | - Jaeyop Lee
- Department of Microbiology and Immunology, Columbia University Medical Center, Columbia University, New York, NY
- Columbia University Vagelos College of Physicians and Surgeons, Columbia University, New York, NY
| | - Chiara Borsotti
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Medical Center, Columbia University, New York, NY
- Columbia University Vagelos College of Physicians and Surgeons, Columbia University, New York, NY
| | - Rachel Madley
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Medical Center, Columbia University, New York, NY
- Department of Microbiology and Immunology, Columbia University Medical Center, Columbia University, New York, NY
- Columbia University Vagelos College of Physicians and Surgeons, Columbia University, New York, NY
| | - Jianing Fu
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Medical Center, Columbia University, New York, NY
- Columbia University Vagelos College of Physicians and Surgeons, Columbia University, New York, NY
| | - Markus A Hölzl
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Medical Center, Columbia University, New York, NY
- Columbia University Vagelos College of Physicians and Surgeons, Columbia University, New York, NY
| | - Alexander Dahmani
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Medical Center, Columbia University, New York, NY
- Columbia University Vagelos College of Physicians and Surgeons, Columbia University, New York, NY
| | - Akaitz Dorronsoro Gonzalez
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Medical Center, Columbia University, New York, NY
- Columbia University Vagelos College of Physicians and Surgeons, Columbia University, New York, NY
| | - Éstefania Chavez
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Medical Center, Columbia University, New York, NY
- Columbia University Vagelos College of Physicians and Surgeons, Columbia University, New York, NY
| | - Sean R Campbell
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Medical Center, Columbia University, New York, NY
- Columbia University Vagelos College of Physicians and Surgeons, Columbia University, New York, NY
| | - Suxiao Yang
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Medical Center, Columbia University, New York, NY
- Columbia University Vagelos College of Physicians and Surgeons, Columbia University, New York, NY
| | - Prakash Satwani
- Columbia University Vagelos College of Physicians and Surgeons, Columbia University, New York, NY
- Department of Pediatrics, Columbia University Medical Center, Columbia University, New York, NY
| | - Kang Liu
- Department of Microbiology and Immunology, Columbia University Medical Center, Columbia University, New York, NY
- Columbia University Vagelos College of Physicians and Surgeons, Columbia University, New York, NY
- Department of Cancer Immunology and Immune Modulation, Boehringer Ingelheim Pharmaceuticals, Inc., Ridgefield, CT; and
| | - Megan Sykes
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Medical Center, Columbia University, New York, NY;
- Department of Microbiology and Immunology, Columbia University Medical Center, Columbia University, New York, NY
- Columbia University Vagelos College of Physicians and Surgeons, Columbia University, New York, NY
- Department of Surgery, Columbia University Medical Center, Columbia University, New York, NY
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13
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Khosravi-Maharlooei M, Madley R, Borsotti C, Ferreira LMR, Sharp RC, Brehm MA, Greiner DL, Parent AV, Anderson MS, Sykes M, Creusot RJ. Modeling human T1D-associated autoimmune processes. Mol Metab 2022; 56:101417. [PMID: 34902607 PMCID: PMC8739876 DOI: 10.1016/j.molmet.2021.101417] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 11/19/2021] [Accepted: 12/07/2021] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Type 1 diabetes (T1D) is an autoimmune disease characterized by impaired immune tolerance to β-cell antigens and progressive destruction of insulin-producing β-cells. Animal models have provided valuable insights for understanding the etiology and pathogenesis of this disease, but they fall short of reflecting the extensive heterogeneity of the disease in humans, which is contributed by various combinations of risk gene alleles and unique environmental factors. Collectively, these factors have been used to define subgroups of patients, termed endotypes, with distinct predominating disease characteristics. SCOPE OF REVIEW Here, we review the gaps filled by these models in understanding the intricate involvement and regulation of the immune system in human T1D pathogenesis. We describe the various models developed so far and the scientific questions that have been addressed using them. Finally, we discuss the limitations of these models, primarily ascribed to hosting a human immune system (HIS) in a xenogeneic recipient, and what remains to be done to improve their physiological relevance. MAJOR CONCLUSIONS To understand the role of genetic and environmental factors or evaluate immune-modifying therapies in humans, it is critical to develop and apply models in which human cells can be manipulated and their functions studied under conditions that recapitulate as closely as possible the physiological conditions of the human body. While microphysiological systems and living tissue slices provide some of these conditions, HIS mice enable more extensive analyses using in vivo systems.
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Affiliation(s)
- Mohsen Khosravi-Maharlooei
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Irving Medical Center, New York, NY, USA
| | - Rachel Madley
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Irving Medical Center, New York, NY, USA
| | - Chiara Borsotti
- Department of Health Sciences, Histology laboratory, Università del Piemonte Orientale, Novara, Italy
| | - Leonardo M R Ferreira
- Departments of Microbiology & Immunology, and Regenerative Medicine & Cell Biology, Hollings Cancer Center, Medical University of South Carolina, Charleston, SC, USA
| | - Robert C Sharp
- Department of Pathology, Immunology and Laboratory Medicine, University of Florida College of Medicine, Gainesville, FL, USA
| | - Michael A Brehm
- Program in Molecular Medicine, Diabetes Center of Excellence, University of Massachusetts Medical School, Worcester, MA, USA
| | - Dale L Greiner
- Program in Molecular Medicine, Diabetes Center of Excellence, University of Massachusetts Medical School, Worcester, MA, USA
| | - Audrey V Parent
- Diabetes Center, University of California San Francisco, San Francisco, CA, USA
| | - Mark S Anderson
- Diabetes Center, University of California San Francisco, San Francisco, CA, USA
| | - Megan Sykes
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Irving Medical Center, New York, NY, USA
| | - Remi J Creusot
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Irving Medical Center, New York, NY, USA.
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14
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Devaraju N, Rajendiran V, Ravi NS, Mohankumar KM. Genome Engineering of Hematopoietic Stem Cells Using CRISPR/Cas9 System. Methods Mol Biol 2022; 2429:307-331. [PMID: 35507170 DOI: 10.1007/978-1-0716-1979-7_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Ex vivo genetic manipulation of autologous hematopoietic stem and progenitor cells (HSPCs) is a viable strategy for the treatment of hematologic and primary immune disorders. Targeted genome editing of HSPCs using the CRISPR-Cas9 system provides an effective platform to edit the desired genomic locus for therapeutic purposes with minimal off-target effects. In this chapter, we describe the detailed methodology for the CRISPR-Cas9 mediated gene knockout, deletion, addition, and correction in human HSPCs by viral and nonviral approaches. We also present a comprehensive protocol for the analysis of genome modified HSPCs toward the erythroid and megakaryocyte lineage in vitro and the long-term multilineage reconstitution capacity in the recently developed NBSGW mouse model that supports human erythropoiesis.
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Affiliation(s)
- Nivedhitha Devaraju
- Centre for Stem Cell Research (a unit of inStem, Bangalore), Christian Medical College Campus, Bagayam, Vellore, Tamil Nadu, India
- Manipal Academy of Higher Education, Mangalore, Karnataka, India
| | - Vignesh Rajendiran
- Centre for Stem Cell Research (a unit of inStem, Bangalore), Christian Medical College Campus, Bagayam, Vellore, Tamil Nadu, India
| | - Nithin Sam Ravi
- Centre for Stem Cell Research (a unit of inStem, Bangalore), Christian Medical College Campus, Bagayam, Vellore, Tamil Nadu, India
| | - Kumarasamypet M Mohankumar
- Centre for Stem Cell Research (a unit of inStem, Bangalore), Christian Medical College Campus, Bagayam, Vellore, Tamil Nadu, India.
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15
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Zbinden A, Canté-Barrett K, Pike-Overzet K, Staal FJT. Stem Cell-Based Disease Models for Inborn Errors of Immunity. Cells 2021; 11:cells11010108. [PMID: 35011669 PMCID: PMC8750661 DOI: 10.3390/cells11010108] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Revised: 12/23/2021] [Accepted: 12/29/2021] [Indexed: 11/24/2022] Open
Abstract
The intrinsic capacity of human hematopoietic stem cells (hHSCs) to reconstitute myeloid and lymphoid lineages combined with their self-renewal capacity hold enormous promises for gene therapy as a viable treatment option for a number of immune-mediated diseases, most prominently for inborn errors of immunity (IEI). The current development of such therapies relies on disease models, both in vitro and in vivo, which allow the study of human pathophysiology in great detail. Here, we discuss the current challenges with regards to developmental origin, heterogeneity and the subsequent implications for disease modeling. We review models based on induced pluripotent stem cell technology and those relaying on use of adult hHSCs. We critically review the advantages and limitations of current models for IEI both in vitro and in vivo. We conclude that existing and future stem cell-based models are necessary tools for developing next generation therapies for IEI.
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16
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Hess NJ, Brown ME, Capitini CM. GVHD Pathogenesis, Prevention and Treatment: Lessons From Humanized Mouse Transplant Models. Front Immunol 2021; 12:723544. [PMID: 34394131 PMCID: PMC8358790 DOI: 10.3389/fimmu.2021.723544] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Accepted: 07/15/2021] [Indexed: 01/14/2023] Open
Abstract
Graft-vs-host disease (GVHD) is the most common cause of non-relapse mortality following allogeneic hematopoietic stem cell transplantation (HSCT) despite advances in conditioning regimens, HLA genotyping and immune suppression. While murine studies have yielded important insights into the cellular responses of GVHD, differences between murine and human biology has hindered the translation of novel therapies into the clinic. Recently, the field has expanded the ability to investigate primary human T cell responses through the transplantation of human T cells into immunodeficient mice. These xenogeneic HSCT models benefit from the human T cell receptors, CD4 and CD8 proteins having cross-reactivity to murine MHC in addition to several cytokines and co-stimulatory proteins. This has allowed for the direct assessment of key factors in GVHD pathogenesis to be investigated prior to entering clinical trials. In this review, we will summarize the current state of clinical GVHD research and discuss how xenogeneic HSCT models will aid in advancing the current pipeline of novel GVHD prophylaxis therapies into the clinic.
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Affiliation(s)
- Nicholas J. Hess
- Department of Pediatrics, University of Wisconsin School of Medicine and Public Health, Madison, WI, United States
| | - Matthew E. Brown
- Department of Surgery, University of Wisconsin School of Medicine and Public Health, Madison, WI, United States
| | - Christian M. Capitini
- Department of Pediatrics, University of Wisconsin School of Medicine and Public Health, Madison, WI, United States
- University of Wisconsin Carbone Cancer Center, Madison, WI, United States
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17
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Hess NJ, S Bharadwaj N, Bobeck EA, McDougal CE, Ma S, Sauer JD, Hudson AW, Gumperz JE. iNKT cells coordinate immune pathways to enable engraftment in nonconditioned hosts. Life Sci Alliance 2021; 4:e202000999. [PMID: 34112724 PMCID: PMC8200291 DOI: 10.26508/lsa.202000999] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 05/27/2021] [Accepted: 05/28/2021] [Indexed: 01/05/2023] Open
Abstract
Invariant natural killer T (iNKT) cells are a conserved population of innate T lymphocytes that interact with key antigen-presenting cells to modulate adaptive T-cell responses in ways that can either promote protective immunity, or limit pathological immune activation. Understanding the immunological networks engaged by iNKT cells to mediate these opposing functions is a key pre-requisite to effectively using iNKT cells for therapeutic applications. Using a human umbilical cord blood xenotransplantation model, we show here that co-transplanted allogeneic CD4+ iNKT cells interact with monocytes and T cells in the graft to coordinate pro-hematopoietic and immunoregulatory pathways. The nexus of iNKT cells, monocytes, and cord blood T cells led to the release of cytokines (IL-3, GM-CSF) that enhance hematopoietic stem and progenitor cell activity, and concurrently induced PGE2-mediated suppression of T-cell inflammatory responses that limit hematopoietic stem and progenitor cell engraftment. This resulted in successful long-term hematopoietic engraftment without pretransplant conditioning, including multi-lineage human chimerism and colonization of the spleen by antibody-producing human B cells. These results highlight the potential for using iNKT cellular immunotherapy to improve rates of hematopoietic engraftment independently of pretransplant conditioning.
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Affiliation(s)
- Nicholas J Hess
- Department of Medical Microbiology and Immunology, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Nikhila S Bharadwaj
- Department of Medical Microbiology and Immunology, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Elizabeth A Bobeck
- Department of Animal Science, 201F Kildee Hall, Iowa State University, Ames, IA, USA
| | - Courtney E McDougal
- Department of Medical Microbiology and Immunology, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Shidong Ma
- QLB Biotherapeutics, Inc., Boston, MA, USA
| | - John-Demian Sauer
- Department of Medical Microbiology and Immunology, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Amy W Hudson
- Department of Microbiology and Immunology, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Jenny E Gumperz
- Department of Medical Microbiology and Immunology, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
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18
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Walker KL, Rinella SP, Hess NJ, Turicek DP, Kabakov SA, Zhu F, Bouchlaka MN, Olson SL, Cho MM, Quamine AE, Feils AS, Gavcovich TB, Rui L, Capitini CM. CXCR4 allows T cell acute lymphoblastic leukemia to escape from JAK1/2 and BCL2 inhibition through CNS infiltration. Leuk Lymphoma 2021; 62:1167-1177. [PMID: 33843403 DOI: 10.1080/10428194.2021.1910684] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Targeting the JAK/STAT and BCL2 pathways in patients with relapsed/refractory T cell acute lymphoblastic leukemia (T-ALL) may provide an alternative approach to achieve clinical remissions. Ruxolitinib and venetoclax show a dose-dependent effect on T-ALL individually, but combination treatment reduces survival and proliferation of T-ALL in vitro. Using a xenograft model, the combination treatment fails to improve survival, with death from hind limb paralysis. Despite on-target inhibition by the drugs, histopathology demonstrates increased leukemic infiltration into the central nervous system (CNS) as compared to liver or bone marrow. Liquid chromatography-tandem mass spectroscopy shows that ruxolitinib and venetoclax insufficiently cross into the CNS. The addition of the CXCR4 inhibitor plerixafor with ruxolitinib and venetoclax reduces clinical scores and enhances survival. While combination therapy with ruxolitinib and venetoclax shows promise for treating T-ALL, additional inhibition of the CXCR4-CXCL12 axis may be needed to maximize the possibility of complete remission.
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Affiliation(s)
- Kirsti L Walker
- Department of Pediatrics, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Sean P Rinella
- Department of Pediatrics, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Nicholas J Hess
- Department of Pediatrics, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - David P Turicek
- Department of Pediatrics, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Sabrina A Kabakov
- Department of Pediatrics, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Fen Zhu
- Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Myriam N Bouchlaka
- Department of Pediatrics, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Sydney L Olson
- Department of Pediatrics, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Monica M Cho
- Department of Pediatrics, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Aicha E Quamine
- Department of Pediatrics, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Arika S Feils
- Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Tara B Gavcovich
- Department of Pediatrics, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Lixin Rui
- Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA.,Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Christian M Capitini
- Department of Pediatrics, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA.,Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
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19
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Adigbli G, Hua P, Uchiyama M, Roberts I, Hester J, Watt SM, Issa F. Development of LT-HSC-Reconstituted Non-Irradiated NBSGW Mice for the Study of Human Hematopoiesis In Vivo. Front Immunol 2021; 12:642198. [PMID: 33868276 PMCID: PMC8044770 DOI: 10.3389/fimmu.2021.642198] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Accepted: 03/03/2021] [Indexed: 11/26/2022] Open
Abstract
Humanized immune system (HIS) mouse models are useful tools for the in vivo investigation of human hematopoiesis. However, the majority of HIS models currently in use are biased towards lymphocyte development and fail to support long-term multilineage leucocytes and erythrocytes. Those that achieve successful multilineage reconstitution often require preconditioning steps which are expensive, cause animal morbidity, are technically demanding, and poorly reproducible. In this study, we address this challenge by using HSPC-NBSGW mice, in which NOD,B6.SCID IL-2rγ-/-KitW41/W41 (NBSGW) mice are engrafted with human CD133+ hematopoietic stem and progenitor cells (HSPCs) without the need for preconditioning by sublethal irradiation. These HSPCs are enriched in long-term hematopoietic stem cells (LT-HSCs), while NBSGW mice are permissive to human hematopoietic stem cell (HSC) engraftment, thus reducing the cell number required for successful HIS development. B cells reconstitute with the greatest efficiency, including mature B cells capable of class-switching following allogeneic stimulation and, within lymphoid organs and peripheral blood, T cells at a spectrum of stages of maturation. In the thymus, human thymocytes are identified at all major stages of development. Phenotypically distinct subsets of myeloid cells, including dendritic cells and mature monocytes, engraft to a variable degree in the bone marrow and spleen, and circulate in peripheral blood. Finally, we observe human erythrocytes which persist in the periphery at high levels following macrophage clearance. The HSPC-NBSGW model therefore provides a useful platform for the study of human hematological and immunological processes and pathologies.
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Affiliation(s)
- George Adigbli
- Transplantation Research and Immunology Group, John Radcliffe Hospital, Nuffield Department of Surgical Sciences, University of Oxford, Oxford, United Kingdom
| | - Peng Hua
- MRC Molecular Haematology Unit, Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, John Radcliffe Hospital, Oxford, United Kingdom
- Nuffield Division of Clinical Laboratory Medicine, Radcliffe Department of Medicine, John Radcliffe Hospital, University of Oxford, Oxford, United Kingdom
| | - Masateru Uchiyama
- Transplantation Research and Immunology Group, John Radcliffe Hospital, Nuffield Department of Surgical Sciences, University of Oxford, Oxford, United Kingdom
| | - Irene Roberts
- MRC Molecular Haematology Unit, Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, John Radcliffe Hospital, Oxford, United Kingdom
- Department of Paediatrics, Children’s Hospital, John Radcliffe Hospital, University of Oxford, Oxford, United Kingdom
| | - Joanna Hester
- Transplantation Research and Immunology Group, John Radcliffe Hospital, Nuffield Department of Surgical Sciences, University of Oxford, Oxford, United Kingdom
| | - Suzanne M. Watt
- Nuffield Division of Clinical Laboratory Medicine, Radcliffe Department of Medicine, John Radcliffe Hospital, University of Oxford, Oxford, United Kingdom
- Adelaide Medical School, Faculty of Health and Medical Sciences, University of Adelaide, and Precision Medicine Theme, South Australian Health and Medical Research Institute, Adelaide, SA, Australia
| | - Fadi Issa
- Transplantation Research and Immunology Group, John Radcliffe Hospital, Nuffield Department of Surgical Sciences, University of Oxford, Oxford, United Kingdom
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