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Yue H, Bai L. Progress, implications, and challenges in using humanized immune system mice in CAR-T therapy-Application evaluation and improvement. Animal Model Exp Med 2024; 7:3-11. [PMID: 37823214 PMCID: PMC10961865 DOI: 10.1002/ame2.12353] [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: 06/15/2023] [Accepted: 09/17/2023] [Indexed: 10/13/2023] Open
Abstract
In recent years, humanized immune system (HIS) mice have been gradually used as models for preclinical research in pharmacotherapies and cell therapies with major breakthroughs in tumor and other fields, better mimicking the human immune system and the tumor immune microenvironment, compared to traditional immunodeficient mice. To better promote the application of HIS mice in preclinical research, we selectively summarize the current prevalent and breakthrough research and evaluation of chimeric antigen receptor (CAR) -T cells in various antiviral and antitumor treatments. By exploring its application in preclinical research, we find that it can better reflect the actual clinical patient condition, with the advantages of providing high-efficiency detection indicators, even for progressive research and development. We believe that it has better clinical patient simulation and promotion for the updated design of CAR-T cell therapy than directly transplanted immunodeficient mice. The characteristics of the main models are proposed to improve the use defects of the existing models by reducing the limitation of antihost reaction, combining multiple models, and unifying sources and organoid substitution. Strategy study of relapse and toxicity after CAR-T treatment also provides more possibilities for application and development.
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Affiliation(s)
- Hanwei Yue
- NHC Key Laboratory of Human Disease Comparative Medicine, Institute of Laboratory Animal SciencesCAMS and PUMCChao‐yang District, BeijingChina
| | - Lin Bai
- NHC Key Laboratory of Human Disease Comparative Medicine, Institute of Laboratory Animal SciencesCAMS and PUMCChao‐yang District, BeijingChina
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2
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Wang W, Li Y, Lin K, Wang X, Tu Y, Zhuo Z. Progress in building clinically relevant patient-derived tumor xenograft models for cancer research. Animal Model Exp Med 2023; 6:381-398. [PMID: 37679891 PMCID: PMC10614132 DOI: 10.1002/ame2.12349] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Accepted: 08/03/2023] [Indexed: 09/09/2023] Open
Abstract
Patient-derived tumor xenograft (PDX) models, a method involving the surgical extraction of tumor tissues from cancer patients and subsequent transplantation into immunodeficient mice, have emerged as a pivotal approach in translational research, particularly in advancing precision medicine. As the first stage of PDX development, the patient-derived orthotopic xenograft (PDOX) models implant tumor tissue in mice in the corresponding anatomical locations of the patient. The PDOX models have several advantages, including high fidelity to the original tumor, heightened drug sensitivity, and an elevated rate of successful transplantation. However, the PDOX models present significant challenges, requiring advanced surgical techniques and resource-intensive imaging technologies, which limit its application. And then, the humanized mouse models, as well as the zebrafish models, were developed. Humanized mouse models contain a human immune environment resembling the tumor and immune system interplay. The humanized mouse models are a hot topic in PDX model research. Regarding zebrafish patient-derived tumor xenografts (zPDX) and patient-derived organoids (PDO) as promising models for studying cancer and drug discovery, zPDX models are used to transplant tumors into zebrafish as novel personalized medical animal models with the advantage of reducing patient waiting time. PDO models provide a cost-effective approach for drug testing that replicates the in vivo environment and preserves important tumor-related information for patients. The present review highlights the functional characteristics of each new phase of PDX and provides insights into the challenges and prospective developments in this rapidly evolving field.
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Affiliation(s)
- Weijing Wang
- Department of Clinical MedicineShantou University Medical CollegeShantouChina
| | - Yongshu Li
- College of Life SciencesHubei Normal UniversityHuangshiChina
- Shenzhen Institute for Technology InnovationNational Institute of MetrologyShenzhenChina
| | - Kaida Lin
- Department of Clinical MedicineShantou University Medical CollegeShantouChina
| | - Xiaokang Wang
- Department of PharmacyShenzhen Longhua District Central HospitalShenzhenChina
| | - Yanyang Tu
- Research Center, Huizhou Central People's HospitalGuangdong Medical UniversityHuizhou CityChina
| | - Zhenjian Zhuo
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and BiotechnologyPeking University Shenzhen Graduate SchoolShenzhenChina
- Laboratory Animal Center, School of Chemical Biology and BiotechnologyPeking University Shenzhen Graduate SchoolShenzhenChina
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3
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Del Rio NM, Huang L, Murphy L, Babu JS, Daffada CM, Haynes WJ, Keck JG, Brehm MA, Shultz LD, Brown ME. Generation of the NeoThy mouse model for human immune system studies. Lab Anim (NY) 2023; 52:149-168. [PMID: 37386161 PMCID: PMC10935607 DOI: 10.1038/s41684-023-01196-z] [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: 09/08/2021] [Accepted: 05/18/2023] [Indexed: 07/01/2023]
Abstract
Humanized mouse models, created via transplantation of human hematopoietic tissues into immune-deficient mice, support a number of research applications, including transplantation immunology, virology and oncology studies. As an alternative to the bone marrow, liver, thymus humanized mouse, which uses fetal tissues for generating a chimeric human immune system, the NeoThy humanized mouse uses nonfetal tissue sources. Specifically, the NeoThy model incorporates hematopoietic stem and progenitor cells from umbilical cord blood (UCB) as well as thymus tissue that is typically discarded as medical waste during neonatal cardiac surgeries. Compared with fetal thymus tissue, the abundant quantity of neonatal thymus tissue offers the opportunity to prepare over 1,000 NeoThy mice from an individual thymus donor. Here we describe a protocol for processing of the neonatal tissues (thymus and UCB) and hematopoietic stem and progenitor cell separation, human leukocyte antigen typing and matching of allogenic thymus and UCB tissues, creation of NeoThy mice, assessment of human immune cell reconstitution and all experimental steps from planning and design to data analysis. This entire protocol takes a total of ~19 h to complete, with steps broken up into multiple sessions of 4 h or less that can be paused and completed over multiple days. The protocol can be completed, after practice, by individuals with intermediate laboratory and animal handling skills, enabling researchers to make effective use of this promising in vivo model of human immune function.
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Affiliation(s)
| | - Liupei Huang
- University of Wisconsin-Madison, Madison, WI, USA
| | - Lydia Murphy
- University of Wisconsin-Madison, Madison, WI, USA
| | | | | | | | | | - Michael A Brehm
- The University of Massachusetts Chan Medical School, Worcester, MA, USA
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4
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Talaie T, Wang H, Kuo WI, Danzl N, Gulsen MR, Wolabaugh AN, Ding X, Sykes M, Li HW. Origin, phenotype and autoimmune potential of T cells in human immune system mice receiving neonatal human thymus tissue. Front Immunol 2023; 14:1159341. [PMID: 37251390 PMCID: PMC10213218 DOI: 10.3389/fimmu.2023.1159341] [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: 02/05/2023] [Accepted: 04/24/2023] [Indexed: 05/31/2023] Open
Abstract
Robust human immune system (HIS) mice are created using human fetal thymus tissue and hematopoietic stem cells (HSCs). A HIS mouse model using neonatal human thymus tissue and umbilical cord blood (CB) HSCs (NeoHu) was recently described. We improved the model by removing the native murine thymus, which can also generate human T cells, and demonstrated definitively the capacity of human T cells to develop in a grafted neonatal human thymus. Human T cells derived from the neonatal thymus tissue appeared in peripheral blood early post-transplantation and CB-derived T cells appeared later. Naïve T cells were demonstrated in peripheral blood but effector memory and T peripheral helper phenotypes predominated later, in association with development of autoimmunity in some animals. Treatment of thymus grafts with 2-deoxyglucose (2-DG) increased the proportion of stem cells derived from injected HSCs, delayed onset of autoimmune disease, reduced early T cell reconstitution, and reduced effector/memory T cell conversion. Younger neonatal human thymus tissue was associated with improved T cell reconstitution. While the NeoHu model bypasses the need for fetal tissue, it has yet to demonstrate equivalent reconstitution to fetal tissue, though 2-DG can improve results by removing native thymocytes prior to transplantation.
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Affiliation(s)
- Tara Talaie
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY, United States
| | - Hui Wang
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY, United States
| | - Wan-I Kuo
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY, United States
| | - Nichole Danzl
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY, United States
| | - Mert R. Gulsen
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY, United States
| | - Amber N. Wolabaugh
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY, United States
| | - Xiaolan Ding
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY, United States
| | - Megan Sykes
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY, United States
- Department of Surgery and Department of Microbiology & Immunology, Columbia University, New York, NY, United States
| | - Hao Wei Li
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY, United States
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5
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Ding T, Yu Y, Pan X, Chen H. Establishment of humanized mice and its application progress in cancer immunotherapy. Immunotherapy 2023; 15:679-697. [PMID: 37096919 DOI: 10.2217/imt-2022-0148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/26/2023] Open
Abstract
The current high prevalence of malignant tumors has attracted considerable attention, and treating advanced malignancies is becoming increasingly difficult. Although immunotherapy is a hopeful alternative, it is effective in only a few people. Thus, development of preclinical animal models is needed. Humanized xenotransplantation mouse models can help with selecting treatment protocols, evaluating curative effects and assessing prognosis. This review discusses the establishment of humanized mouse models and their application prospects in cancer immunotherapy to identify tailored therapies for individual patients.
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Affiliation(s)
- Tianlong Ding
- The Second Clinical Medical College, Lanzhou University, Lanzhou, 730030, PR China
- Department of Tumor Surgery, Lanzhou University Second Hospital, Lanzhou, 730030, PR China
| | - Yang Yu
- The Second Clinical Medical College, Lanzhou University, Lanzhou, 730030, PR China
| | - Xiaoyuan Pan
- Department of Vision Rehabilitation, Gansu Province Hospital Rehabilitation Center, Lanzhou, 730030, PR China
| | - Hao Chen
- Department of Tumor Surgery, Lanzhou University Second Hospital, Lanzhou, 730030, PR China
- Key Laboratory of Digestive System Tumors, Lanzhou University Second Hospital, Lanzhou, 730030, PR China
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6
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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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7
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Colas C, Volodina O, Béland K, Pham TNQ, Li Y, Dallaire F, Soulard C, Lemieux W, Colamartino ABL, Tremblay-Laganière C, Dicaire R, Guimond J, Vobecky S, Poirier N, Patey N, Cohen ÉA, Haddad E. Generation of functional human T cell development in NOD/SCID/IL2rγ null humanized mice without using fetal tissue: Application as a model of HIV infection and persistence. Stem Cell Reports 2023; 18:597-612. [PMID: 36736326 PMCID: PMC9969074 DOI: 10.1016/j.stemcr.2023.01.003] [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: 05/31/2022] [Revised: 01/04/2023] [Accepted: 01/05/2023] [Indexed: 02/05/2023] Open
Abstract
Humanization of mice with functional T cells currently relies on co-implantation of hematopoietic stem cells from fetal liver and autologous fetal thymic tissue (so-called BLT mouse model). Here, we show that NOD/SCID/IL2rγnull mice humanized with cord blood- derived CD34+ cells and implanted with allogeneic pediatric thymic tissues excised during cardiac surgeries (CCST) represent an alternative to BLT mice. CCST mice displayed a strong immune reconstitution, with functional T cells originating from CD34+ progenitor cells. They were equally susceptible to mucosal or intraperitoneal HIV infection and had significantly higher HIV-specific T cell responses. Antiretroviral therapy (ART) robustly suppressed viremia and reduced the frequencies of cells carrying integrated HIV DNA. As in BLT mice, we observed a complete viral rebound following ART interruption, suggesting the presence of HIV reservoirs. In conclusion, CCST mice represent a practical alternative to BLT mice, broadening the use of humanized mice for research.
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Affiliation(s)
- Chloé Colas
- Department of Microbiology and Immunology, Université de Montréal, Montreal, QC H3T 1J4, Canada; CHU Sainte-Justine Research Center, Montreal, QC H3T 1C5, Canada
| | - Olga Volodina
- Montreal Clinical Research Institute (IRCM), Montreal, QC H2W 1R7, Canada
| | - Kathie Béland
- CHU Sainte-Justine Research Center, Montreal, QC H3T 1C5, Canada
| | - Tram N Q Pham
- Department of Microbiology and Immunology, Université de Montréal, Montreal, QC H3T 1J4, Canada; Montreal Clinical Research Institute (IRCM), Montreal, QC H2W 1R7, Canada
| | - Yuanyi Li
- CHU Sainte-Justine Research Center, Montreal, QC H3T 1C5, Canada
| | - Frédéric Dallaire
- Montreal Clinical Research Institute (IRCM), Montreal, QC H2W 1R7, Canada
| | - Clara Soulard
- Department of Microbiology and Immunology, Université de Montréal, Montreal, QC H3T 1J4, Canada; CHU Sainte-Justine Research Center, Montreal, QC H3T 1C5, Canada
| | - William Lemieux
- Department of Microbiology and Immunology, Université de Montréal, Montreal, QC H3T 1J4, Canada; CHU Sainte-Justine Research Center, Montreal, QC H3T 1C5, Canada
| | - Aurélien B L Colamartino
- Department of Microbiology and Immunology, Université de Montréal, Montreal, QC H3T 1J4, Canada; CHU Sainte-Justine Research Center, Montreal, QC H3T 1C5, Canada
| | - Camille Tremblay-Laganière
- Department of Microbiology and Immunology, Université de Montréal, Montreal, QC H3T 1J4, Canada; CHU Sainte-Justine Research Center, Montreal, QC H3T 1C5, Canada
| | - Renée Dicaire
- CHU Sainte-Justine Research Center, Montreal, QC H3T 1C5, Canada
| | | | - Suzanne Vobecky
- Department of Cardiac Surgery, CHU Sainte-Justine, Montreal, QC H3T 1C5, Canada
| | - Nancy Poirier
- Department of Cardiac Surgery, CHU Sainte-Justine, Montreal, QC H3T 1C5, Canada
| | - Natasha Patey
- CHU Sainte-Justine Research Center, Montreal, QC H3T 1C5, Canada; Department of Pathology, CHU Sainte-Justine, Université de Montréal, Montreal, QC H3T 1C5, Canada
| | - Éric A Cohen
- Department of Microbiology and Immunology, Université de Montréal, Montreal, QC H3T 1J4, Canada; Montreal Clinical Research Institute (IRCM), Montreal, QC H2W 1R7, Canada.
| | - Elie Haddad
- Department of Microbiology and Immunology, Université de Montréal, Montreal, QC H3T 1J4, Canada; CHU Sainte-Justine Research Center, Montreal, QC H3T 1C5, Canada; Department of Pediatrics, Université de Montréal, Montreal, QC H3T 1C5, Canada.
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8
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Manriquez Roman C, Sakemura RL, Kimball BL, Jin F, Khadka RH, Adada MM, Siegler EL, Johnson AJ, Kenderian SS. Assessment of Chimeric Antigen Receptor T Cell-Associated Toxicities Using an Acute Lymphoblastic Leukemia Patient-derived Xenograft Mouse Model. J Vis Exp 2023:10.3791/64535. [PMID: 36847405 PMCID: PMC10600946 DOI: 10.3791/64535] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023] Open
Abstract
Chimeric antigen receptor T (CART) cell therapy has emerged as a powerful tool for the treatment of multiple types of CD19+ malignancies, which has led to the recent FDA approval of several CD19-targeted CART (CART19) cell therapies. However, CART cell therapy is associated with a unique set of toxicities that carry their own morbidity and mortality. This includes cytokine release syndrome (CRS) and neuroinflammation (NI). The use of preclinical mouse models has been crucial in the research and development of CART technology for assessing both CART efficacy and CART toxicity. The available preclinical models to test this adoptive cellular immunotherapy include syngeneic, xenograft, transgenic, and humanized mouse models. There is no single model that seamlessly mirrors the human immune system, and each model has strengths and weaknesses. This methods paper aims to describe a patient-derived xenograft model using leukemic blasts from patients with acute lymphoblastic leukemia as a strategy to assess CART19-associated toxicities, CRS, and NI. This model has been shown to recapitulate CART19-associated toxicities as well as therapeutic efficacy as seen in the clinic.
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Affiliation(s)
- Claudia Manriquez Roman
- T Cell Engineering Laboratory, Mayo Clinic, Rochester; Division of Hematology, Mayo Clinic, Rochester; Mayo Clinic Graduate School of Biomedical Sciences, Mayo Clinic, Rochester; Department of Molecular Medicine, Mayo Clinic, Rochester; Regenerative Sciences PhD Program, Mayo Clinic, Rochester
| | - R Leo Sakemura
- T Cell Engineering Laboratory, Mayo Clinic, Rochester; Division of Hematology, Mayo Clinic, Rochester
| | - Brooke L Kimball
- T Cell Engineering Laboratory, Mayo Clinic, Rochester; Division of Hematology, Mayo Clinic, Rochester
| | - Fang Jin
- Department of Immunology, Mayo Clinic, Rochester
| | | | - Mohamad M Adada
- T Cell Engineering Laboratory, Mayo Clinic, Rochester; Division of Hematology, Mayo Clinic, Rochester
| | - Elizabeth L Siegler
- T Cell Engineering Laboratory, Mayo Clinic, Rochester; Division of Hematology, Mayo Clinic, Rochester
| | | | - Saad S Kenderian
- T Cell Engineering Laboratory, Mayo Clinic, Rochester; Division of Hematology, Mayo Clinic, Rochester; Department of Immunology, Mayo Clinic, Rochester;
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9
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Sackett SD, Kaplan SJ, Mitchell SA, Brown ME, Burrack AL, Grey S, Huangfu D, Odorico J. Genetic Engineering of Immune Evasive Stem Cell-Derived Islets. Transpl Int 2022; 35:10817. [PMID: 36545154 PMCID: PMC9762357 DOI: 10.3389/ti.2022.10817] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Accepted: 11/14/2022] [Indexed: 12/12/2022]
Abstract
Genome editing has the potential to revolutionize many investigative and therapeutic strategies in biology and medicine. In the field of regenerative medicine, one of the leading applications of genome engineering technology is the generation of immune evasive pluripotent stem cell-derived somatic cells for transplantation. In particular, as more functional and therapeutically relevant human pluripotent stem cell-derived islets (SCDI) are produced in many labs and studied in clinical trials, there is keen interest in studying the immunogenicity of these cells and modulating allogeneic and autoimmune immune responses for therapeutic benefit. Significant experimental work has already suggested that elimination of Human Leukocytes Antigen (HLA) expression and overexpression of immunomodulatory genes can impact survival of a variety of pluripotent stem cell-derived somatic cell types. Limited work published to date focuses on stem cell-derived islets and work in a number of labs is ongoing. Rapid progress is occurring in the genome editing of human pluripotent stem cells and their progeny focused on evading destruction by the immune system in transplantation models, and while much research is still needed, there is no doubt the combined technologies of genome editing and stem cell therapy will profoundly impact transplantation medicine in the future.
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Affiliation(s)
- Sara D. Sackett
- Division of Transplantation, Department of Surgery, UW Transplant Center, School of Medicine and Public Health, University of Wisconsin, Madison, WI, United States,*Correspondence: Sara D. Sackett,
| | - Samuel J. Kaplan
- Developmental Biology Program, Memorial Sloan Kettering Cancer Center, New York, NY, United States,Weill Cornell Graduate School of Medical Sciences, Weill Cornell Medicine, New York, NY, United States
| | - Samantha A. Mitchell
- Division of Transplantation, Department of Surgery, UW Transplant Center, School of Medicine and Public Health, University of Wisconsin, Madison, WI, United States
| | - Matthew E. Brown
- Division of Transplantation, Department of Surgery, UW Transplant Center, School of Medicine and Public Health, University of Wisconsin, Madison, WI, United States
| | - Adam L. Burrack
- Department of Microbiology and Immunology, Medical School, University of Minnesota, Minneapolis, MN,Center for Immunology, Medical School, University of Minnesota, Minneapolis, MN, United States
| | - Shane Grey
- Immunology Division, Garvan Institute of Medical Research, St Vincent’s Hospital, Sydney, NSW, Australia
| | - Danwei Huangfu
- Developmental Biology Program, Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - Jon Odorico
- Division of Transplantation, Department of Surgery, UW Transplant Center, School of Medicine and Public Health, University of Wisconsin, Madison, WI, United States
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10
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Wang X, Wu C, Wei H. Humanized Germ-Free Mice for Investigating the Intervention Effect of Commensal Microbiome on Cancer Immunotherapy. Antioxid Redox Signal 2022; 37:1291-1302. [PMID: 35403435 DOI: 10.1089/ars.2022.0039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Significance: A growing body of evidence has demonstrated that the commensal microbiome is deeply involved in the host immune response, accounting for significantly divergent clinical outcomes among cancer patients receiving immunotherapy. Therefore, precise screening and evaluating of functional bacterial strains as novel targets for cancer immunotherapy have attracted great enthusiasm from both academia and industry, which calls for the construction and application of advanced animal models to support translational research in this field. Recent Advances: Significant progress has been made to elucidate the intervention effect of commensal microbiome on immunotherapy based on animal experiments. Especially, correlation between gut microbiota and host response to immunotherapy has been continuously discovered in a variety of cancer types, laying the foundation for causality establishment and mechanism research. Critical Issues: In oncology research, it is particularly not uncommon to see that a promising preclinical result fails to translate into clinical success. The use of conventional murine models in immunotherapy-associated microbiome research is very likely to bring discredit on the preclinical findings. We emphasize the value of germ-free (GF) mice and humanized mice as advanced models in this field. Future Directions: Integrating rederivation and humanization to generate humanized GF mice as preclinical models would make it possible to clarify the role of specific bacterial strains in immunotherapy as well as obtain preclinical findings that are more predictive for humans, leading to novel microbiome-based strategies for cancer immunotherapy. Antioxid. Redox Signal. 37, 1291-1302.
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Affiliation(s)
- Xinning Wang
- Precision Medicine Institute, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Chengwei Wu
- Precision Medicine Institute, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Hong Wei
- Precision Medicine Institute, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
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11
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Little C, Haynes W, Huang L, Daffada C, Wolfe K, Perrin E, Simpson J, Kropp Schmidt J, Hinkle H, Keding L, Behrens R, Evans D, Kaufman D, Thomson J, Golos T, Brown M. Robust engraftment of fetal nonhuman primate CD34-positive cells in immune-deficient mice. J Leukoc Biol 2022; 112:759-769. [PMID: 35352381 PMCID: PMC9522924 DOI: 10.1002/jlb.5ta0921-481rr] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Revised: 02/09/2022] [Indexed: 11/07/2022] Open
Abstract
Nonhuman primates (NHPs) represent one of the most important models for preclinical studies of novel biomedical interventions. In contrast with small animal models, however, widespread utilization of NHPs is restricted by cost, logistics, and availability. Therefore, we sought to develop a translational primatized mouse model, akin to a humanized mouse, to allow for high-throughput in vivo experimentation leveraged to inform large animal immunology-based studies. We found that adult rhesus macaque mobilized blood (AMb) CD34+-enriched hematopoietic stem and progenitor cells (HSPCs) engrafted at low but persistent levels in immune-deficient mice harboring transgenes for human (NHP cross-reactive) GM-CSF and IL3, but did not in mice with wild-type murine cytokines lacking NHP cross-reactivity. To enhance engraftment, fetal liver-derived HSPCs were selected as the infusion product based on an increased CD34hi fraction compared with AMb and bone marrow. Coupled with cotransplantation of rhesus fetal thymic fragments beneath the mouse kidney capsule, fetal liver-derived HSPC infusion in cytokine-transgenic mice yielded robust multilineage lymphohematopoietic engraftment. The emergent immune system recapitulated that of the fetal monkey, with similar relative frequencies of lymphocyte, granulocyte, and monocyte subsets within the thymic, secondary lymphoid, and peripheral compartments. Importantly, while exhibiting a predominantly naïve phenotype, in vitro functional assays demonstrated robust cellular activation in response to nonspecific and allogenic stimuli. This primatized mouse represents a viable and translatable model for the study of hematopoietic stem cell physiology, immune development, and functional immunology in NHPs. Summary Sentence: Engraftment of rhesus macaque hematopoietic tissues in immune-deficient mice yields a robust BLT/NeoThy-type primatized mouse model for studying nonhuman primate hematopoiesis and immune function in vivo.
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Affiliation(s)
- C.J. Little
- University of Wisconsin – Madison, Department of Surgery, Division of Transplantation
| | - W.J. Haynes
- University of Wisconsin – Madison, Department of Surgery, Division of Transplantation
| | - L. Huang
- University of Wisconsin – Madison, Department of Surgery, Division of Transplantation
| | - C.M. Daffada
- University of Wisconsin – Madison, Department of Surgery, Division of Transplantation
| | - K.B. Wolfe
- University of Wisconsin – Madison, Department of Pathology and Laboratory Medicine
| | - E. Perrin
- University of Wisconsin – Madison, Wisconsin National Primate Research Center
| | - J.A. Simpson
- University of Wisconsin – Madison, Department of Surgery, Division of Transplantation
| | - J.A. Kropp Schmidt
- University of Wisconsin – Madison, Wisconsin National Primate Research Center
| | - H.M. Hinkle
- University of Wisconsin – Madison, Wisconsin National Primate Research Center
| | - L.T. Keding
- University of Wisconsin – Madison, Wisconsin National Primate Research Center
| | - R.T. Behrens
- University of Wisconsin – Madison, AIDS Vaccine Research Laboratory
| | - D.T. Evans
- University of Wisconsin – Madison, Department of Pathology and Laboratory Medicine
- University of Wisconsin – Madison, AIDS Vaccine Research Laboratory
| | - D.B. Kaufman
- University of Wisconsin – Madison, Department of Surgery, Division of Transplantation
| | | | - T.G. Golos
- University of Wisconsin – Madison, Department of Comparative Biosciences
| | - M.E. Brown
- University of Wisconsin – Madison, Department of Surgery, Division of Transplantation
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12
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Vecchione A, Madley R, Danzl N, Borsotti C, Marharlooei MK, Li HW, Nauman G, Ding X, Ho SH, Fousteri G, Sykes M. T1D patient-derived hematopoietic stem cells are programmed to generate Tph, Tfh, and autoimmunity-associated B cell subsets in human immune system mice. Clin Immunol 2022; 240:109048. [PMID: 35644520 PMCID: PMC9564152 DOI: 10.1016/j.clim.2022.109048] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 05/20/2022] [Accepted: 05/21/2022] [Indexed: 11/03/2022]
Abstract
Interactions between B cells and CD4+ T cells play a central role in the development of Type 1 Diabetes (T1D). Two helper cell subsets, follicular (Tfh) and peripheral (Tph) helper T cells, are increased in patients with T1D but their role in driving B cell autoimmunity is undefined. We used a personalized immune (PI) mouse model to generate human immune systems de novo from hematopoietic stem cells (HSCs) of patients with T1D or from healthy controls (HCs). Both groups developed Tfh and Tph-like cells, and those with T1D-derived immune systems demonstrated increased numbers of Tph-like and Tfh cells compared to HC-derived PI mice. T1D-derived immune systems included increased proportions of unconventional memory CD27-IgD- B cells and reduced proportions of naïve B cells compared to HC PI mice, resembling changes reported for patients with systemic lupus erythematosus. Our findings suggest that T1D HSCs are genetically programmed to produce increased proportions of T cells that promote the development of unconventional, possibly autoreactive memory B cells. PI mice provide an avenue for further understanding of the immune abnormalities that drive autoantibody pathogenesis and T1D.
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13
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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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14
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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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15
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Ukidve A, Cu K, Kumbhojkar N, Lahann J, Mitragotri S. Overcoming biological barriers to improve solid tumor immunotherapy. Drug Deliv Transl Res 2021; 11:2276-2301. [PMID: 33611770 DOI: 10.1007/s13346-021-00923-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/21/2021] [Indexed: 02/06/2023]
Abstract
Cancer immunotherapy has been at the forefront of therapeutic interventions for many different tumor types over the last decade. While the discovery of immunotherapeutics continues to occur at an accelerated rate, their translation is often hindered by a lack of strategies to deliver them specifically into solid tumors. Accordingly, significant scientific efforts have been dedicated to understanding the underlying mechanisms that govern their delivery into tumors and the subsequent immune modulation. In this review, we aim to summarize the efforts focused on overcoming tumor-associated biological barriers and enhancing the potency of immunotherapy. We summarize the current understanding of biological barriers that limit the entry of intravascularly administered immunotherapies into the tumors, in vitro techniques developed to investigate the underlying transport processes, and delivery strategies developed to overcome the barriers. Overall, we aim to provide the reader with a framework that guides the rational development of technologies for improved solid tumor immunotherapy.
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Affiliation(s)
- Anvay Ukidve
- John A Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, 02138, USA
- Wyss Institute of Biologically Inspired Engineering at Harvard University, Boston, MA, 02115, USA
| | - Katharina Cu
- John A Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, 02138, USA
- Wyss Institute of Biologically Inspired Engineering at Harvard University, Boston, MA, 02115, USA
| | - Ninad Kumbhojkar
- John A Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, 02138, USA
- Wyss Institute of Biologically Inspired Engineering at Harvard University, Boston, MA, 02115, USA
| | - Joerg Lahann
- Department of Chemical Engineering, Department of Material Science & Engineering, Department of Macromolecular Science & Engineering, Department of Biomedical Engineering, and Biointerfaces Institute, University of Michigan, Ann Arbor, MI, 48109, USA
| | - Samir Mitragotri
- John A Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, 02138, USA.
- Wyss Institute of Biologically Inspired Engineering at Harvard University, Boston, MA, 02115, USA.
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16
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Chen JW, Schickel JN, Tsakiris N, Sng J, Arbogast F, Bouis D, Parisi D, Gera R, Boeckers JM, Delmotte FR, Veselits M, Schuetz C, Jacobsen EM, Posovszky C, Schulz AS, Schwarz K, Clark MR, Menard L, Meffre E. Positive and negative selection shape the human naïve B cell repertoire. J Clin Invest 2021; 132:150985. [PMID: 34813502 PMCID: PMC8759783 DOI: 10.1172/jci150985] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 11/17/2021] [Indexed: 11/21/2022] Open
Abstract
Although negative selection of developing B cells in the periphery is well described, yet poorly understood, evidence of naive B cell positive selection remains elusive. Using 2 humanized mouse models, we demonstrate that there was strong skewing of the expressed immunoglobulin repertoire upon transit into the peripheral naive B cell pool. This positive selection of expanded naive B cells in humanized mice resembled that observed in healthy human donors and was independent of autologous thymic tissue. In contrast, negative selection of autoreactive B cells required thymus-derived Tregs and MHC class II–restricted self-antigen presentation by B cells. Indeed, both defective MHC class II expression on B cells of patients with rare bare lymphocyte syndrome and prevention of self-antigen presentation via HLA-DM inhibition in humanized mice resulted in the production of autoreactive naive B cells. These latter observations suggest that Tregs repressed autoreactive naive B cells continuously produced by the bone marrow. Thus, a model emerged, in which both positive and negative selection shaped the human naive B cell repertoire and that each process was mediated by fundamentally different molecular and cellular mechanisms.
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Affiliation(s)
- Jeff W Chen
- Department of Immunobiology, Yale University, New Haven, United States of America
| | | | - Nikolaos Tsakiris
- Department of Immunobiology, Yale University, New Haven, United States of America
| | - Joel Sng
- Department of Immunobiology, Yale University, New Haven, United States of America
| | - Florent Arbogast
- Department of Immunobiology, Yale University, New Haven, United States of America
| | - Delphine Bouis
- Department of Immunobiology, Yale University, New Haven, United States of America
| | - Daniele Parisi
- Department of Immunobiology, Yale University, New Haven, United States of America
| | - Ruchi Gera
- Department of Immunobiology, Yale University, New Haven, United States of America
| | - Joshua M Boeckers
- Department of Immunobiology, Yale University, New Haven, United States of America
| | - Fabien R Delmotte
- Department of Immunobiology, Yale University, New Haven, United States of America
| | - Margaret Veselits
- Department of Medicine, University of Chicago, Chicago, United States of America
| | - Catharina Schuetz
- Department of Pediatrics and Adolescent Medicine, Ulm University, Ulm, Germany
| | - Eva-Maria Jacobsen
- Department of Pediatrics and Adolescent Medicine, Ulm University, Ulm, Germany
| | - Carsten Posovszky
- Department of Pediatrics and Adolescent Medicine, Ulm University, Ulm, Germany
| | - Ansgar S Schulz
- Department of Pediatrics and Adolescent Medicine, Ulm University, Ulm, Germany
| | - Klaus Schwarz
- Department of Pediatrics and Adolescent Medicine, Ulm University, Ulm, Germany
| | - Marcus R Clark
- Department of Medicine, University of Chicago, Chicago, United States of America
| | - Laurence Menard
- Department of Immunobiology, Yale University, New Haven, United States of America
| | - Eric Meffre
- Department of Immunobiology, Yale University, New Haven, United States of America
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17
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Pan FC, Evans T, Chen S. Modeling endodermal organ development and diseases using human pluripotent stem cell-derived organoids. J Mol Cell Biol 2021; 12:580-592. [PMID: 32652003 PMCID: PMC7683020 DOI: 10.1093/jmcb/mjaa031] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Revised: 02/24/2020] [Accepted: 03/23/2020] [Indexed: 01/13/2023] Open
Abstract
Recent advances in development of protocols for directed differentiation from human pluripotent stem cells (hPSCs) to defined lineages, in combination with 3D organoid technology, have facilitated the generation of various endoderm-derived organoids for in vitro modeling of human gastrointestinal development and associated diseases. In this review, we discuss current state-of-the-art strategies for generating hPSC-derived endodermal organoids including stomach, liver, pancreatic, small intestine, and colonic organoids. We also review the advantages of using this system to model various human diseases and evaluate the shortcomings of this technology. Finally, we emphasize how other technologies, such as genome editing and bioengineering, can be incorporated into the 3D hPSC-organoid models to generate even more robust and powerful platforms for understanding human organ development and disease modeling.
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Affiliation(s)
- Fong Cheng Pan
- Department of Surgery, Weill Cornell Medical College, New York, NY 10065, USA
| | - Todd Evans
- Department of Surgery, Weill Cornell Medical College, New York, NY 10065, USA
| | - Shuibing Chen
- Department of Surgery, Weill Cornell Medical College, New York, NY 10065, USA
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18
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Abstract
With the rapid approval of immune checkpoint inhibitors for lung, melanoma, breast, genitourinary, and hematological malignancies, the hematopoietic cells in the tumor microenvironment (TME) are now considered an important, if not essential, consideration for cancer scientists. In many instances, syngeneic murine models have not been highly predictive for responsiveness in clinical trials. Our limited understanding of the human TME have, therefore, precluded a rational translation of immunotherapeutic combinations. This has led to the adoption of hematopoietic humanized murine models for the study of human tumor immunology in vivo. However, concerns about chimerism rates, HLA mismatching, and incomplete reconstitution of the innate immune system have driven a quest for improvements in these allogeneic humanized murine systems. Presented in this article is a completely autologous xenotransplantation method for reconstituting the human tumor immune microenvironment in vivo without the use of a patient's peripheral blood which is known to be associated with low engraftment rates. With this new approach, the current limitations of allogeneic humanized models are avoided by using matched bone marrow cells (BMCs) and derived tumor xenoplants (PDXs) from solid tumors in cancer patients. This autologous system provides a platform for studying endogenous lymphocytic and myeloid cell infiltration into the human tumor in vivo. © 2020 Wiley Periodicals LLC. Basic Protocol: Autologous reconstitution of human tumors Support Protocol 1: Transduction of BMCs and/or tumor cells prior to autologous reconstitution Support Protocol 2: Modeling immunotherapeutic agents in an autologously humanized model.
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Affiliation(s)
- Juan Fu
- Bloomberg∼Kimmel Institute for Cancer Immunotherapy, Johns Hopkins Hospital, Baltimore, Maryland.,Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Young J Kim
- Department Otolaryngology - Head and Neck Surgery, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, Tennessee
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19
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Hermsen J, Brown ME. Humanized Mouse Models for Evaluation of PSC Immunogenicity. ACTA ACUST UNITED AC 2021; 54:e113. [PMID: 32588980 DOI: 10.1002/cpsc.113] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
New human pluripotent stem cell (hPSC)-derived therapies are advancing to clinical trials at an increasingly rapid pace. In addition to ensuring that the therapies function properly, there is a critical need to investigate the human immune response to these cell products. A robust allogeneic (or autologous) immune response could swiftly eliminate an otherwise promising cell therapy, even in immunosuppressed patients. In coming years, researchers in the regenerative medicine field will need to utilize a number of in vitro and in vivo assays and models to evaluate and better understand hPSC immunogenicity. Humanized mouse models-mice engrafted with functional human immune cell types-are an important research tool for investigating the mechanisms of the adaptive immune response to hPSC therapies. This article provides an overview of humanized mouse models relevant to the study of hPSC immunogenicity and explores central considerations for investigators seeking to utilize these powerful models in their research. © 2020 Wiley Periodicals LLC.
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Affiliation(s)
- Jack Hermsen
- University of Wisconsin School of Medicine and Public Health Western Clinical Campus, Madison, Wisconsin
| | - Matthew E Brown
- University of Wisconsin School of Medicine and Public Health Western Clinical Campus, Madison, Wisconsin
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20
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Jin KT, Du WL, Lan HR, Liu YY, Mao CS, Du JL, Mou XZ. Development of humanized mouse with patient-derived xenografts for cancer immunotherapy studies: A comprehensive review. Cancer Sci 2021; 112:2592-2606. [PMID: 33938090 PMCID: PMC8253285 DOI: 10.1111/cas.14934] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 04/22/2021] [Accepted: 04/24/2021] [Indexed: 02/06/2023] Open
Abstract
Immunotherapy has revolutionized cancer treatment, however, not all tumor types and patients are completely responsive to this approach. Establishing predictive pre-clinical models would allow for more accurate and practical immunotherapeutic drug development. Mouse models are extensively used as in vivo system for biomedical research. However, due to the significant differences between rodents and human, it is impossible to translate most of the findings from mouse models to human. Pharmacological development and advancing personalized medicine using patient-derived xenografts relies on producing mouse models in which murine cells and genes are substituted with their human equivalent. Humanized mice (HM) provide a suitable platform to evaluate xenograft growth in the context of a human immune system. In this review, we discussed recent advances in the generation and application of HM models. We also reviewed new insights into the basic mechanisms, pre-clinical evaluation of onco-immunotherapies, current limitations in the application of these models as well as available improvement strategies. Finally, we pointed out some issues for future studies.
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Affiliation(s)
- Ke-Tao Jin
- Department of Colorectal Surgery, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, China
| | - Wen-Lin Du
- Key Laboratory of Gastroenterology of Zhejiang Province, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou, China.,Clinical Research Institute, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou, China
| | - Huan-Rong Lan
- Department of Breast and Thyroid Surgery, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, China
| | - Yu-Yao Liu
- Department of Colorectal Surgery, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, China
| | - Chun-Sen Mao
- Department of Colorectal Surgery, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, China
| | - Jin-Lin Du
- Department of Colorectal Surgery, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, China
| | - Xiao-Zhou Mou
- Clinical Research Institute, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou, China
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21
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Khosravi-Maharlooei M, Li H, Hoelzl M, Zhao G, Ruiz A, Misra A, Li Y, Teteloshvili N, Nauman G, Danzl N, Ding X, Pinker EY, Obradovic A, Yang YG, Iuga A, Creusot RJ, Winchester R, Sykes M. Role of the thymus in spontaneous development of a multi-organ autoimmune disease in human immune system mice. J Autoimmun 2021; 119:102612. [PMID: 33611150 PMCID: PMC8044037 DOI: 10.1016/j.jaut.2021.102612] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 01/25/2021] [Accepted: 01/27/2021] [Indexed: 01/13/2023]
Abstract
We evaluated the role of the thymus in development of multi-organ autoimmunity in human immune system (HIS) mice. T cells were essential for disease development and the same T cell clones with varying phenotypes infiltrated multiple tissues. De novo-generated hematopoietic stem cell (HSC)-derived T cells were the major disease drivers, though thymocytes pre-existing in grafted human thymi contributed if not first depleted. HIS mice with a native mouse thymus developed disease earlier than thymectomized mice with a thymocyte-depleted human thymus graft. Defective structure in the native mouse thymus was associated with impaired negative selection of thymocytes expressing a transgenic TCR recognizing a self-antigen. Disease developed without direct recognition of antigens on recipient mouse MHC. While human thymus grafts had normal structure and negative selection, failure to tolerize human T cells recognizing mouse antigens presented on HLA molecules may explain eventual disease development. These new insights have implications for human autoimmunity and suggest methods of avoiding autoimmunity in next-generation HIS mice.
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Affiliation(s)
- Mohsen Khosravi-Maharlooei
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Medical Center, New York, NY, 10032, USA
| | - HaoWei Li
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Medical Center, New York, NY, 10032, USA
| | - Markus Hoelzl
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Medical Center, New York, NY, 10032, USA
| | - Guiling Zhao
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Medical Center, New York, NY, 10032, USA
| | - Amanda Ruiz
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Medical Center, New York, NY, 10032, USA
| | - Aditya Misra
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Medical Center, New York, NY, 10032, USA
| | - Yang Li
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Medical Center, New York, NY, 10032, USA
| | - Nato Teteloshvili
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Medical Center, New York, NY, 10032, USA
| | - Grace Nauman
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Medical Center, New York, NY, 10032, USA
| | - Nichole Danzl
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Medical Center, New York, NY, 10032, USA
| | - Xiaolan Ding
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Medical Center, New York, NY, 10032, USA
| | - Elisha Y Pinker
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Medical Center, New York, NY, 10032, USA
| | - Aleksandar Obradovic
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Medical Center, New York, NY, 10032, USA
| | - Yong-Guang Yang
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Medical Center, New York, NY, 10032, USA
| | - Alina Iuga
- Department of Pathology, Columbia University Medical Center, Columbia University, New York, NY, 10032, USA
| | - Remi J Creusot
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Medical Center, New York, NY, 10032, USA
| | - Robert Winchester
- Department of Pathology, Columbia University Medical Center, Columbia University, New York, NY, 10032, USA,Division of Rheumatology, Department of Medicine, Columbia University Medical Center, New York, NY, 10032, USA
| | - Megan Sykes
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Medical Center, New York, NY, 10032, USA,Department of Microbiology & Immunology, Columbia University Medical Center, Columbia University, New York, NY, 10032, USA,Department of Surgery, Columbia University Medical Center, Columbia University, New York, NY, 10032, USA
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22
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Abeynaike S, Paust S. Humanized Mice for the Evaluation of Novel HIV-1 Therapies. Front Immunol 2021; 12:636775. [PMID: 33868262 PMCID: PMC8047330 DOI: 10.3389/fimmu.2021.636775] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Accepted: 03/01/2021] [Indexed: 12/13/2022] Open
Abstract
With the discovery of antiretroviral therapy, HIV-1 infection has transitioned into a manageable but chronic illness, which requires lifelong treatment. Nevertheless, complete eradication of the virus has still eluded us. This is partly due to the virus’s ability to remain in a dormant state in tissue reservoirs, ‘hidden’ from the host’s immune system. Also, the high mutation rate of HIV-1 results in escape mutations in response to many therapeutics. Regardless, the development of novel cures for HIV-1 continues to move forward with a range of approaches from immunotherapy to gene editing. However, to evaluate in vivo pathogenesis and the efficacy and safety of therapeutic approaches, a suitable animal model is necessary. To this end, the humanized mouse was developed by McCune in 1988 and has continued to be improved on over the past 30 years. Here, we review the variety of humanized mouse models that have been utilized through the years and describe their specific contribution in translating HIV-1 cure strategies to the clinic.
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Affiliation(s)
- Shawn Abeynaike
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA, United States.,The Skaggs Graduate Program in Chemical and Biological Sciences, The Scripps Research Institute, La Jolla, CA, United States
| | - Silke Paust
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA, United States.,The Skaggs Graduate Program in Chemical and Biological Sciences, The Scripps Research Institute, La Jolla, CA, United States
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23
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Marín-Jiménez JA, Capasso A, Lewis MS, Bagby SM, Hartman SJ, Shulman J, Navarro NM, Yu H, Rivard CJ, Wang X, Barkow JC, Geng D, Kar A, Yingst A, Tufa DM, Dolan JT, Blatchford PJ, Freed BM, Torres RM, Davila E, Slansky JE, Pelanda R, Eckhardt SG, Messersmith WA, Diamond JR, Lieu CH, Verneris MR, Wang JH, Kiseljak-Vassiliades K, Pitts TM, Lang J. Testing Cancer Immunotherapy in a Human Immune System Mouse Model: Correlating Treatment Responses to Human Chimerism, Therapeutic Variables and Immune Cell Phenotypes. Front Immunol 2021; 12:607282. [PMID: 33854497 PMCID: PMC8040953 DOI: 10.3389/fimmu.2021.607282] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Accepted: 03/04/2021] [Indexed: 01/22/2023] Open
Abstract
Over the past decade, immunotherapies have revolutionized the treatment of cancer. Although the success of immunotherapy is remarkable, it is still limited to a subset of patients. More than 1500 clinical trials are currently ongoing with a goal of improving the efficacy of immunotherapy through co-administration of other agents. Preclinical, small-animal models are strongly desired to increase the pace of scientific discovery, while reducing the cost of combination drug testing in humans. Human immune system (HIS) mice are highly immune-deficient mouse recipients rtpeconstituted with human hematopoietic stem cells. These HIS-mice are capable of growing human tumor cell lines and patient-derived tumor xenografts. This model allows rapid testing of multiple, immune-related therapeutics for tumors originating from unique clinical samples. Using a cord blood-derived HIS-BALB/c-Rag2nullIl2rγnullSIRPαNOD (BRGS) mouse model, we summarize our experiments testing immune checkpoint blockade combinations in these mice bearing a variety of human tumors, including breast, colorectal, pancreatic, lung, adrenocortical, melanoma and hematological malignancies. We present in-depth characterization of the kinetics and subsets of the HIS in lymph and non-lymph organs and relate these to protocol development and immune-related treatment responses. Furthermore, we compare the phenotype of the HIS in lymph tissues and tumors. We show that the immunotype and amount of tumor infiltrating leukocytes are widely-variable and that this phenotype is tumor-dependent in the HIS-BRGS model. We further present flow cytometric analyses of immune cell subsets, activation state, cytokine production and inhibitory receptor expression in peripheral lymph organs and tumors. We show that responding tumors bear human infiltrating T cells with a more inflammatory signature compared to non-responding tumors, similar to reports of "responding" patients in human immunotherapy clinical trials. Collectively these data support the use of HIS mice as a preclinical model to test combination immunotherapies for human cancers, if careful attention is taken to both protocol details and data analysis.
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Affiliation(s)
- Juan A. Marín-Jiménez
- Department of Medical Oncology, Catalan Institute of Oncology (ICO-L’Hospitalet), Barcelona, Spain
| | - Anna Capasso
- Department of Oncology, Livestrong Cancer Institutes, Dell Medical School, University of Texas at Austin, Austin, TX, United States
| | - Matthew S. Lewis
- Department of Immunology and Microbiology, School of Medicine, University of Colorado, Aurora, CO, United States
| | - Stacey M. Bagby
- Division of Medical Oncology, School of Medicine, University of Colorado, Aurora, CO, United States
| | - Sarah J. Hartman
- Division of Medical Oncology, School of Medicine, University of Colorado, Aurora, CO, United States
| | - Jeremy Shulman
- Department of Immunology and Microbiology, School of Medicine, University of Colorado, Aurora, CO, United States
| | - Natalie M. Navarro
- Division of Medical Oncology, School of Medicine, University of Colorado, Aurora, CO, United States
| | - Hui Yu
- Division of Medical Oncology, School of Medicine, University of Colorado, Aurora, CO, United States
- University of Colorado Cancer Center, Aurora, CO, United States
| | - Chris J. Rivard
- Division of Medical Oncology, School of Medicine, University of Colorado, Aurora, CO, United States
- University of Colorado Cancer Center, Aurora, CO, United States
| | - Xiaoguang Wang
- Department of Immunology and Microbiology, School of Medicine, University of Colorado, Aurora, CO, United States
| | - Jessica C. Barkow
- Department of Immunology and Microbiology, School of Medicine, University of Colorado, Aurora, CO, United States
| | - Degui Geng
- Division of Medical Oncology, School of Medicine, University of Colorado, Aurora, CO, United States
| | - Adwitiya Kar
- Division of Endocrinology, School of Medicine, University of Colorado, Aurora, CO, United States
| | - Ashley Yingst
- Department of Pediatrics, School of Medicine, University of Colorado, Aurora, CO, United States
| | - Dejene M. Tufa
- Department of Pediatrics, School of Medicine, University of Colorado, Aurora, CO, United States
| | - James T. Dolan
- Rocky Vista College of Osteopathic Medicine – OMS3, Rocky Vista University, Parker, CO, United States
| | - Patrick J. Blatchford
- Department of Biostatistics and Informatics, Colorado School of Public Health, University of Colorado Denver, Aurora, CO, United States
| | - Brian M. Freed
- Department of Immunology and Microbiology, School of Medicine, University of Colorado, Aurora, CO, United States
- Division of Allergy and Clinical Immunology, School of Medicine, University of Colorado, Aurora, CO, United States
| | - Raul M. Torres
- Department of Immunology and Microbiology, School of Medicine, University of Colorado, Aurora, CO, United States
- University of Colorado Cancer Center, Aurora, CO, United States
| | - Eduardo Davila
- Division of Medical Oncology, School of Medicine, University of Colorado, Aurora, CO, United States
- University of Colorado Cancer Center, Aurora, CO, United States
| | - Jill E. Slansky
- Department of Immunology and Microbiology, School of Medicine, University of Colorado, Aurora, CO, United States
- University of Colorado Cancer Center, Aurora, CO, United States
| | - Roberta Pelanda
- Department of Immunology and Microbiology, School of Medicine, University of Colorado, Aurora, CO, United States
- University of Colorado Cancer Center, Aurora, CO, United States
| | - S. Gail Eckhardt
- Department of Oncology, Livestrong Cancer Institutes, Dell Medical School, University of Texas at Austin, Austin, TX, United States
| | - Wells A. Messersmith
- Division of Medical Oncology, School of Medicine, University of Colorado, Aurora, CO, United States
- University of Colorado Cancer Center, Aurora, CO, United States
| | - Jennifer R. Diamond
- Division of Medical Oncology, School of Medicine, University of Colorado, Aurora, CO, United States
- University of Colorado Cancer Center, Aurora, CO, United States
| | - Christopher H. Lieu
- Division of Medical Oncology, School of Medicine, University of Colorado, Aurora, CO, United States
| | - Michael R. Verneris
- Department of Pediatrics, School of Medicine, University of Colorado, Aurora, CO, United States
| | - Jing H. Wang
- Department of Immunology and Microbiology, School of Medicine, University of Colorado, Aurora, CO, United States
- University of Colorado Cancer Center, Aurora, CO, United States
| | - Katja Kiseljak-Vassiliades
- University of Colorado Cancer Center, Aurora, CO, United States
- Division of Endocrinology, School of Medicine, University of Colorado, Aurora, CO, United States
| | - Todd M. Pitts
- Division of Medical Oncology, School of Medicine, University of Colorado, Aurora, CO, United States
- University of Colorado Cancer Center, Aurora, CO, United States
| | - Julie Lang
- Department of Immunology and Microbiology, School of Medicine, University of Colorado, Aurora, CO, United States
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24
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Pievani A, Savoldelli R, Poelchen J, Mattioli E, Anselmi G, Girardot A, Utikal J, Bourdely P, Serafini M, Guermonprez P. Harnessing Mesenchymal Stromal Cells for the Engineering of Human Hematopoietic Niches. Front Immunol 2021; 12:631279. [PMID: 33790904 PMCID: PMC8006008 DOI: 10.3389/fimmu.2021.631279] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Accepted: 02/10/2021] [Indexed: 01/02/2023] Open
Abstract
Tissue engineering opens multiple opportunities in regenerative medicine, drug testing, and modeling of the hematopoiesis in health and disease. Recapitulating the organization of physiological microenvironments supporting leukocyte development is essential to model faithfully the development of immune cells. Hematopoietic organs are shaped by spatially organized niches defined by multiple cellular contributions. A shared feature of immune niches is the presence of mesenchymal stromal cells endowed with unique roles in organizing niche development, maintenance, and function. Here, we review challenges and opportunities in harnessing stromal cells for the engineering of artificial immune niches and hematopoietic organoids recapitulating leukocyte ontogeny both in vitro and in vivo.
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Affiliation(s)
- Alice Pievani
- Department of Pediatrics, M. Tettamanti Research Center, University of Milano-Bicocca, Monza, Italy
| | - Roberto Savoldelli
- The Peter Gorer Department of Immunobiology, Centre for Inflammation Biology and Cancer Immunology, School of Immunology & Microbial Sciences, King's College London, London, United Kingdom.,Cancer Research UK King's Health Partner Cancer Centre, King's College London, London, United Kingdom
| | - Juliane Poelchen
- Skin Cancer Unit, German Cancer Research Center (DKFZ), Heidelberg, Germany.,Department of Dermatology, Venereology and Allergology, University Medical Center Mannheim, Ruprecht-Karl University of Heidelberg, Mannheim, Germany
| | - Elisa Mattioli
- The Peter Gorer Department of Immunobiology, Centre for Inflammation Biology and Cancer Immunology, School of Immunology & Microbial Sciences, King's College London, London, United Kingdom.,Cancer Research UK King's Health Partner Cancer Centre, King's College London, London, United Kingdom
| | - Giorgio Anselmi
- MRC Molecular Hematology Unit, Radcliffe Department of Medicine, Medical Research Council, Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, United Kingdom
| | - Alice Girardot
- Centre for Inflammation Research, CNRS ERL8252, INSERM1149, Hopital Bichat, Université de Paris, Paris, France
| | - Jochen Utikal
- Skin Cancer Unit, German Cancer Research Center (DKFZ), Heidelberg, Germany.,Department of Dermatology, Venereology and Allergology, University Medical Center Mannheim, Ruprecht-Karl University of Heidelberg, Mannheim, Germany
| | - Pierre Bourdely
- Centre for Inflammation Research, CNRS ERL8252, INSERM1149, Hopital Bichat, Université de Paris, Paris, France
| | - Marta Serafini
- Department of Pediatrics, M. Tettamanti Research Center, University of Milano-Bicocca, Monza, Italy
| | - Pierre Guermonprez
- Centre for Inflammation Research, CNRS ERL8252, INSERM1149, Hopital Bichat, Université de Paris, Paris, France
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25
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Green S, Dam MS, Svendsen MN. Mouse avatars of human cancers: the temporality of translation in precision oncology. HISTORY AND PHILOSOPHY OF THE LIFE SCIENCES 2021; 43:27. [PMID: 33620596 DOI: 10.1007/s40656-021-00383-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Accepted: 02/02/2021] [Indexed: 06/12/2023]
Abstract
Patient-derived xenografts (PDXs) are currently promoted as new translational models in precision oncology. PDXs are immunodeficient mice with human tumors that are used as surrogate models to represent specific types of cancer. By accounting for the genetic heterogeneity of cancer tumors, PDXs are hoped to provide more clinically relevant results in preclinical research. Further, in the function of so-called "mouse avatars", PDXs are hoped to allow for patient-specific drug testing in real-time (in parallel to treatment of the corresponding cancer patient). This paper examines the circulation of knowledge and bodily material across the species boundary of human and personalized mouse model, historically as well as in contemporary practices. PDXs raise interesting questions about the relation between animal model and human patient, and about the capacity of hybrid or interspecies models to close existing translational gaps. We highlight that the translational potential of PDXs not only depends on representational matching of model and target, but also on temporal alignment between model development and practical uses. Aside from the importance of ensuring temporal stability of human tumors in a murine body, the mouse avatar concept rests on the possibility of aligning the temporal horizons of the clinic and the lab. We examine strategies to address temporal challenges, including cryopreservation and biobanking, as well as attempts to speed up translation through modification and use of faster developing organisms. We discuss how featured model virtues change with precision oncology, and contend that temporality is a model feature that deserves more philosophical attention.
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Affiliation(s)
- Sara Green
- Section for History and Philosophy of Science, Department of Science Education, University of Copenhagen, Niels Bohr Building (NBB), Universitetsparken 5, 2100, Copenhagen Ø, Denmark.
- Department of Public Health, Centre for Medical Science and Technology Studies, University of Copenhagen, Oester Farimagsgade 5, opg. B, Postboks 2099, 1014, Copenhagen, Denmark.
| | - Mie S Dam
- Department of Public Health, Centre for Medical Science and Technology Studies, University of Copenhagen, Oester Farimagsgade 5, opg. B, Postboks 2099, 1014, Copenhagen, Denmark
| | - Mette N Svendsen
- Department of Public Health, Centre for Medical Science and Technology Studies, University of Copenhagen, Oester Farimagsgade 5, opg. B, Postboks 2099, 1014, Copenhagen, Denmark
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26
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Martinov T, McKenna KM, Tan WH, Collins EJ, Kehret AR, Linton JD, Olsen TM, Shobaki N, Rongvaux A. Building the Next Generation of Humanized Hemato-Lymphoid System Mice. Front Immunol 2021; 12:643852. [PMID: 33692812 PMCID: PMC7938325 DOI: 10.3389/fimmu.2021.643852] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Accepted: 01/27/2021] [Indexed: 12/23/2022] Open
Abstract
Since the late 1980s, mice have been repopulated with human hematopoietic cells to study the fundamental biology of human hematopoiesis and immunity, as well as a broad range of human diseases in vivo. Multiple mouse recipient strains have been developed and protocols optimized to efficiently generate these “humanized” mice. Here, we review three guiding principles that have been applied to the development of the currently available models: (1) establishing tolerance of the mouse host for the human graft; (2) opening hematopoietic niches so that they can be occupied by human cells; and (3) providing necessary support for human hematopoiesis. We then discuss four remaining challenges: (1) human hematopoietic lineages that poorly develop in mice; (2) limited antigen-specific adaptive immunity; (3) absent tolerance of the human immune system for its mouse host; and (4) sub-functional interactions between human immune effectors and target mouse tissues. While major advances are still needed, the current models can already be used to answer specific, clinically-relevant questions and hopefully inform the development of new, life-saving therapies.
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Affiliation(s)
- Tijana Martinov
- Clinical Research Division, Program in Immunology, Fred Hutchinson Cancer Research Center, Seattle, WA, United States
| | - Kelly M McKenna
- Clinical Research Division, Program in Immunology, Fred Hutchinson Cancer Research Center, Seattle, WA, United States.,Graduate Program in Molecular and Cellular Biology, University of Washington, Seattle, WA, United States.,Medical Scientist Training Program, University of Washington, Seattle, WA, United States
| | - Wei Hong Tan
- Clinical Research Division, Program in Immunology, Fred Hutchinson Cancer Research Center, Seattle, WA, United States
| | - Emily J Collins
- Clinical Research Division, Program in Immunology, Fred Hutchinson Cancer Research Center, Seattle, WA, United States
| | - Allie R Kehret
- Clinical Research Division, Program in Immunology, Fred Hutchinson Cancer Research Center, Seattle, WA, United States
| | - Jonathan D Linton
- Clinical Research Division, Program in Immunology, Fred Hutchinson Cancer Research Center, Seattle, WA, United States
| | - Tayla M Olsen
- Clinical Research Division, Program in Immunology, Fred Hutchinson Cancer Research Center, Seattle, WA, United States
| | - Nour Shobaki
- Clinical Research Division, Program in Immunology, Fred Hutchinson Cancer Research Center, Seattle, WA, United States
| | - Anthony Rongvaux
- Clinical Research Division, Program in Immunology, Fred Hutchinson Cancer Research Center, Seattle, WA, United States.,Department of Immunology, University of Washington, Seattle, WA, United States
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27
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Sun L, Jin CH, Tan S, Liu W, Yang YG. Human Immune System Mice With Autologous Tumor for Modeling Cancer Immunotherapies. Front Immunol 2020; 11:591669. [PMID: 33133105 PMCID: PMC7578411 DOI: 10.3389/fimmu.2020.591669] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Accepted: 09/22/2020] [Indexed: 12/30/2022] Open
Abstract
Mouse models are the most commonly used in vivo system for biomedical research, in which immune-related diseases and therapies can be investigated in syngeneic and immunologically intact hosts. However, because there are significant differences between rodent and human, most findings from conventional mouse models cannot be applied to humans. The humanized mouse with a functional human immune system, also referred to as human immune system (HIS) mouse, is the only model available to date for in vivo studies in real-time of human immune function under physiological and pathological conditions. HIS mice with human tumor xenografts are considered an emerging and promising in vivo model for modeling human cancer immunotherapy. In this review, we briefly discuss the protocols to construct HIS mice and elaborate their pros and cons. Particular attention is given to HIS mouse models with human tumor that is autologous or genetically identical to the human immune system, which are discussed with examples of their usefulness in modeling human cancer immunotherapies.
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Affiliation(s)
- Liguang Sun
- Key Laboratory of Organ Regeneration & Transplantation of the Ministry of Education, The First Hospital of Jilin University, Changchun, China.,National-local Joint Engineering Laboratory of Animal Models for Human Diseases, Jilin University, Changchun, China
| | - Chun-Hui Jin
- Key Laboratory of Organ Regeneration & Transplantation of the Ministry of Education, The First Hospital of Jilin University, Changchun, China.,Department of Pathology, The First Hospital of Jilin University, Changchun, China
| | - Shulian Tan
- Key Laboratory of Organ Regeneration & Transplantation of the Ministry of Education, The First Hospital of Jilin University, Changchun, China.,National-local Joint Engineering Laboratory of Animal Models for Human Diseases, Jilin University, Changchun, China
| | - Wentao Liu
- Key Laboratory of Organ Regeneration & Transplantation of the Ministry of Education, The First Hospital of Jilin University, Changchun, China.,National-local Joint Engineering Laboratory of Animal Models for Human Diseases, Jilin University, Changchun, China
| | - Yong-Guang Yang
- Key Laboratory of Organ Regeneration & Transplantation of the Ministry of Education, The First Hospital of Jilin University, Changchun, China.,National-local Joint Engineering Laboratory of Animal Models for Human Diseases, Jilin University, Changchun, China.,International Center of Future Science, Jilin University, Changchun, China
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28
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Tian H, Lyu Y, Yang YG, Hu Z. Humanized Rodent Models for Cancer Research. Front Oncol 2020; 10:1696. [PMID: 33042811 PMCID: PMC7518015 DOI: 10.3389/fonc.2020.01696] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Accepted: 07/30/2020] [Indexed: 12/18/2022] Open
Abstract
As one of the most popular laboratory animal models, rodents have been playing crucial roles in mechanistic investigations of oncogenesis as well as anticancer drug or regimen discoveries. However, rodent tumors show different or no responses to therapies against human cancers, and thus, in recent years, increased attention has been given to mouse models with xenografted or spontaneous human cancer cells. By combining with the human immune system (HIS) mice, these models have become more sophisticated and robust, enabling in vivo exploration of human cancer immunology and immunotherapy. In this review, we summarize the pros and cons of these humanized mouse models, with a focus on their potential as an in vivo platform for human cancer research. We also discuss the strategies for further improving these models.
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Affiliation(s)
- Huimin Tian
- Key Laboratory of Organ Regeneration & Transplantation of Ministry of Education, The First Hospital of Jilin University, Changchun, China.,National-Local Joint Engineering Laboratory of Animal Models for Human Diseases, Changchun, China
| | - Yanan Lyu
- Key Laboratory of Organ Regeneration & Transplantation of Ministry of Education, The First Hospital of Jilin University, Changchun, China.,National-Local Joint Engineering Laboratory of Animal Models for Human Diseases, Changchun, China
| | - Yong-Guang Yang
- Key Laboratory of Organ Regeneration & Transplantation of Ministry of Education, The First Hospital of Jilin University, Changchun, China.,National-Local Joint Engineering Laboratory of Animal Models for Human Diseases, Changchun, China.,International Center of Future Science, Jilin University, Changchun, China
| | - Zheng Hu
- Key Laboratory of Organ Regeneration & Transplantation of Ministry of Education, The First Hospital of Jilin University, Changchun, China.,National-Local Joint Engineering Laboratory of Animal Models for Human Diseases, Changchun, China
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29
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Onaciu A, Munteanu R, Munteanu VC, Gulei D, Raduly L, Feder RI, Pirlog R, Atanasov AG, Korban SS, Irimie A, Berindan-Neagoe I. Spontaneous and Induced Animal Models for Cancer Research. Diagnostics (Basel) 2020; 10:E660. [PMID: 32878340 PMCID: PMC7555044 DOI: 10.3390/diagnostics10090660] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 08/24/2020] [Accepted: 08/24/2020] [Indexed: 12/14/2022] Open
Abstract
Considering the complexity of the current framework in oncology, the relevance of animal models in biomedical research is critical in light of the capacity to produce valuable data with clinical translation. The laboratory mouse is the most common animal model used in cancer research due to its high adaptation to different environments, genetic variability, and physiological similarities with humans. Beginning with spontaneous mutations arising in mice colonies that allow for pursuing studies of specific pathological conditions, this area of in vivo research has significantly evolved, now capable of generating humanized mice models encompassing the human immune system in biological correlation with human tumor xenografts. Moreover, the era of genetic engineering, especially of the hijacking CRISPR/Cas9 technique, offers powerful tools in designing and developing various mouse strains. Within this article, we will cover the principal mouse models used in oncology research, beginning with behavioral science of animals vs. humans, and continuing on with genetically engineered mice, microsurgical-induced cancer models, and avatar mouse models for personalized cancer therapy. Moreover, the area of spontaneous large animal models for cancer research will be briefly presented.
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Affiliation(s)
- Anca Onaciu
- Research Center for Advanced Medicine - Medfuture, Iuliu Hatieganu University of Medicine and Pharmacy, 23 Marinescu Street, 400337 Cluj-Napoca, Romania; (A.O.); (R.M.); (R.-I.F.)
| | - Raluca Munteanu
- Research Center for Advanced Medicine - Medfuture, Iuliu Hatieganu University of Medicine and Pharmacy, 23 Marinescu Street, 400337 Cluj-Napoca, Romania; (A.O.); (R.M.); (R.-I.F.)
| | - Vlad Cristian Munteanu
- Department of Urology, The Oncology Institute “Prof Dr. Ion Chiricuta”, 400015 Cluj-Napoca, Romania;
- Department of Anatomy and Embryology, Iuliu Hatieganu University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
| | - Diana Gulei
- Research Center for Advanced Medicine - Medfuture, Iuliu Hatieganu University of Medicine and Pharmacy, 23 Marinescu Street, 400337 Cluj-Napoca, Romania; (A.O.); (R.M.); (R.-I.F.)
| | - Lajos Raduly
- Research Center for Functional Genomics, Biomedicine and Translational Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, 23 Marinescu Street, 400337 Cluj-Napoca, Romania; (L.R.); (R.P.)
| | - Richard-Ionut Feder
- Research Center for Advanced Medicine - Medfuture, Iuliu Hatieganu University of Medicine and Pharmacy, 23 Marinescu Street, 400337 Cluj-Napoca, Romania; (A.O.); (R.M.); (R.-I.F.)
| | - Radu Pirlog
- Research Center for Functional Genomics, Biomedicine and Translational Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, 23 Marinescu Street, 400337 Cluj-Napoca, Romania; (L.R.); (R.P.)
- Department of Morphological Sciences, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
| | - Atanas G. Atanasov
- Ludwig Boltzmann Institute for Digital Health and Patient Safety, Medical University of Vienna, Spitalgasse 23, 1090 Vienna, Austria;
- Institute of Genetics and Animal Biotechnology of the Polish Academy of Sciences, Jastrzebiec, 05-552 Magdalenka, Poland
- Institute of Neurobiology, Bulgarian Academy of Sciences, 23 Acad. G. Bonchev str., 1113 Sofia, Bulgaria
- Department of Pharmacognosy, University of Vienna, 1090 Vienna, Austria
| | - Schuyler S. Korban
- Department of Natural Resources and Environmental Sciences, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA;
| | - Alexandru Irimie
- 11th Department of Surgical Oncology and Gynaecological Oncology, Iuliu Hatieganu University of Medicine and Pharmacy, 400015 Cluj-Napoca, Romania;
- Department of Surgery, The Oncology Institute Prof. Dr. Ion Chiricuta, 34–36 Republicii Street, 400015 Cluj-Napoca, Romania
| | - Ioana Berindan-Neagoe
- Research Center for Functional Genomics, Biomedicine and Translational Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, 23 Marinescu Street, 400337 Cluj-Napoca, Romania; (L.R.); (R.P.)
- Department of Functional Genomics and Experimental Pathology, The Oncology Institute “Prof. Dr. Ion Chiricuta”, 34-36 Republicii Street, 400015 Cluj-Napoca, Romania
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30
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Madley R, Nauman G, Danzl N, Borsotti C, Khosravi Maharlooei M, Li HW, Chavez E, Creusot RJ, Nakayama M, Roep B, Sykes M. Negative selection of human T cells recognizing a naturally-expressed tissue-restricted antigen in the human thymus. J Transl Autoimmun 2020; 3:100061. [PMID: 32875283 PMCID: PMC7451786 DOI: 10.1016/j.jtauto.2020.100061] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Accepted: 08/02/2020] [Indexed: 12/15/2022] Open
Abstract
During T cell development in mice, thymic negative selection deletes cells with the potential to recognize and react to self-antigens. In human T cell-dependent autoimmune diseases such as Type 1 diabetes, multiple sclerosis, and rheumatoid arthritis, T cells reactive to autoantigens are thought to escape negative selection, traffic to the periphery and attack self-tissues. However, physiological thymic negative selection of autoreactive human T cells has not been previously studied. We now describe a human T-cell receptor-transgenic humanized mouse model that permits the study of autoreactive T-cell development in a human thymus. Our studies demonstrate that thymocytes expressing the autoreactive Clone 5 TCR, which recognizes insulin B:9-23 presented by HLA-DQ8, are efficiently negatively selected at the double and single positive stage in human immune systems derived from HLA-DQ8+ HSCs. In the absence of hematopoietic expression of the HLA restriction element, negative selection of Clone 5 is less efficient and restricted to the single positive stage. To our knowledge, these data provide the first demonstration of negative selection of human T cells recognizing a naturally-expressed tissue-restricted antigen. Intrathymic antigen presenting cells are required to delete less mature thymocytes, while presentation by medullary thymic epithelial cells may be sufficient to delete more mature single positive cells. These observations set the stage for investigation of putative defects in negative selection in human autoimmune diseases.
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Affiliation(s)
- Rachel Madley
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University College of Physicians and Surgeons, New York, NY, 10032, USA,Columbia University Department of Microbiology and Immunology, New York, NY, 10032, USA
| | - Grace Nauman
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University College of Physicians and Surgeons, New York, NY, 10032, USA,Columbia University Department of Microbiology and Immunology, New York, NY, 10032, USA
| | - Nichole Danzl
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University College of Physicians and Surgeons, New York, NY, 10032, USA
| | - Chiara Borsotti
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University College of Physicians and Surgeons, New York, NY, 10032, USA
| | - Mohsen Khosravi Maharlooei
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University College of Physicians and Surgeons, New York, NY, 10032, USA
| | - Hao Wei Li
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University College of Physicians and Surgeons, New York, NY, 10032, USA
| | - Estefania Chavez
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University College of Physicians and Surgeons, New York, NY, 10032, USA
| | - Remi J. Creusot
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University College of Physicians and Surgeons, New York, NY, 10032, USA
| | - Maki Nakayama
- Barbara Davis Center for Childhood Diabetes, University of Colorado School of Medicine, Aurora, CO, 80045, USA
| | - Bart Roep
- Department of Immunohaematology & Blood Transfusion, Leiden University Medical Center, 2300 RC, Leiden, the Netherlands,Department of Diabetes Immunology, Diabetes & Metabolism Research Institute at the Beckman Research Institute, City of Hope, Duarte, CA, 91010, USA
| | - Megan Sykes
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University College of Physicians and Surgeons, New York, NY, 10032, USA,Columbia University Department of Microbiology and Immunology, New York, NY, 10032, USA,Columbia University Department of Surgery, New York, NY, 10032, USA,Corresponding author. Columbia Center for Translational Immunology, Department of Medicine, Columbia University College of Physicians and Surgeons, New York, NY, 10032, USA.
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31
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Saito Y, Shultz LD, Ishikawa F. Understanding Normal and Malignant Human Hematopoiesis Using Next-Generation Humanized Mice. Trends Immunol 2020; 41:706-720. [PMID: 32631635 DOI: 10.1016/j.it.2020.06.004] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Revised: 06/12/2020] [Accepted: 06/14/2020] [Indexed: 12/11/2022]
Abstract
Rodent models for human diseases contribute significantly to understanding human physiology and pathophysiology. However, given the accelerating pace of drug development, there is a crucial need for in vivo preclinical models of human biology and pathology. The humanized mouse is one tool to bridge the gap between traditional animal models and the clinic. The development of immunodeficient mouse strains with high-level engraftment of normal and diseased human immune/hematopoietic cells has made in vivo functional characterization possible. As a patient-derived xenograft (PDX) model, humanized mice functionally correlate putative mechanisms with in vivo behavior and help to reveal pathogenic mechanisms. Combined with single-cell genomics, humanized mice can facilitate functional precision medicine such as risk stratification and individually optimized therapeutic approaches.
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Affiliation(s)
- Yoriko Saito
- RIKEN Center for Integrative Medical Sciences, Yokohama City, Kanagawa, 230-0045, Japan
| | | | - Fumihiko Ishikawa
- RIKEN Center for Integrative Medical Sciences, Yokohama City, Kanagawa, 230-0045, Japan.
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32
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Pathogenic Role of Type I Interferons in HIV-Induced Immune Impairments in Humanized Mice. Curr HIV/AIDS Rep 2020; 16:224-229. [PMID: 31055732 DOI: 10.1007/s11904-019-00444-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
PURPOSE OF REVIEW Recent findings on the critical pathogenic role of type 1 interferons (IFN-I) in HIV-1 persistence in humanized mice suggest that inhibiting IFN-I signaling transiently will reverse HIV-induced inflammatory diseases and rescue anti-HIV immunity to control HIV-1 reservoirs. RECENT FINDINGS In both humanized mice and in monkeys, IFN-I signaling is functionally defined to play an important role in suppressing early HIV-1 and SIV infection. During persistent infection in humanized mice, however, IFN-I signaling is revealed to induce T cell depletion and impairment. Interestingly, in HIV-infected mice with effective combination antiretroviral therapy (cART), blocking IFN-I signaling reverses HIV-induced inflammation, rescues anti-HIV T cells, and reduces HIV-1 reservoirs. These findings functionally define the role of IFN-I in HIV-1 reservoir persistence and suggest that blocking IFN-I signaling will provide a novel therapeutic strategy to (i) reverse inflammation-associated diseases in HIV patients under cART, (ii) rescue host anti-HIV immunity, and (iii) reduce or control HIV-1 reservoirs.
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33
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Nauman G, Borsotti C, Danzl N, Khosravi-Maharlooei M, Li HW, Chavez E, Stone S, Sykes M. Reduced positive selection of a human TCR in a swine thymus using a humanized mouse model for xenotolerance induction. Xenotransplantation 2020; 27:e12558. [PMID: 31565822 PMCID: PMC7007369 DOI: 10.1111/xen.12558] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Revised: 08/27/2019] [Accepted: 09/13/2019] [Indexed: 12/17/2022]
Abstract
BACKGROUND Tolerance-inducing approaches to xenotransplantation would be optimal and may be necessary for long-term survival of transplanted pig organs in human patients. The ideal approach would generate donor-specific unresponsiveness to the pig organ without suppressing the patient's normal immune function. Porcine thymus transplantation has shown efficacy in promoting xenotolerance in humanized mice and large animal models. However, murine studies demonstrate that T cells selected in a swine thymus are positively selected only by swine thymic epithelial cells, and therefore, cells expressing human HLA-restricted TCRs may not be selected efficiently in a transplanted pig thymus. This may lead to suboptimal patient immune function. METHODS To assess human thymocyte selection in a pig thymus, we used a TCR transgenic humanized mouse model to study positive selection of cells expressing the MART1 TCR, a well-characterized human HLA-A2-restricted TCR, in a grafted pig thymus. RESULTS Positive selection of T cells expressing the MART1 TCR was inefficient in both a non-selecting human HLA-A2- or swine thymus compared with an HLA-A2+ thymus. Additionally, CD8 MART1 TCRbright T cells were detected in the spleens of mice transplanted with HLA-A2+ thymi but were significantly reduced in the spleens of mice transplanted with swine or HLA-A2- thymi. [Correction added on October 15, 2019, after first online publication: The missing superscript values +, -, and bright have been included in the Results section.] CONCLUSIONS: Positive selection of cells expressing a human-restricted TCR in a transplanted pig thymus is inefficient, suggesting that modifications to improve positive selection of cells expressing human-restricted TCRs in a pig thymus may be necessary to support development of a protective human T-cell pool in future patients.
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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, USA
- Department of Microbiology and Immunology, Columbia University Medical Center, Columbia University, New York, NY, USA
| | - Chiara Borsotti
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Medical Center, Columbia University, New York, NY, USA
| | - Nichole Danzl
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Medical Center, Columbia University, New York, NY, USA
| | - Mohsen Khosravi-Maharlooei
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Medical Center, Columbia University, New York, NY, USA
| | - Hao-Wei Li
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Medical Center, Columbia University, New York, NY, USA
| | - Estefania Chavez
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Medical Center, Columbia University, New York, NY, USA
| | - Samantha Stone
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Medical Center, Columbia University, New York, NY, USA
| | - Megan Sykes
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Medical Center, Columbia University, New York, NY, USA
- Department of Microbiology and Immunology, Columbia University Medical Center, Columbia University, New York, NY, USA
- Department of Surgery, Columbia University Medical Center, Columbia University, New York, NY, USA
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34
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Khosravi-Maharlooei M, Hoelzl M, Li HW, Madley RC, Waffarn EE, Danzl NM, Sykes M. Rapid thymectomy of NSG mice to analyze the role of native and grafted thymi in humanized mice. Eur J Immunol 2019; 50:138-141. [PMID: 31583677 DOI: 10.1002/eji.201948205] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Revised: 07/30/2019] [Accepted: 10/03/2019] [Indexed: 01/08/2023]
Abstract
We developed a rapid method to remove the native mouse thymus from NSG mice, which allowed us to compare the behavior of human immune cells in the presence or absence of human T cells in human immune system mice. Removing the native mouse thymus is critical for studies of human thymopiesis in grafted thymic tissue in humanized mice.
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Affiliation(s)
- Mohsen Khosravi-Maharlooei
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Medical Center, New York, NY, USA
| | - Markus Hoelzl
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Medical Center, New York, NY, USA
| | - Hao Wei Li
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Medical Center, New York, NY, USA
| | - Rachel C Madley
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Medical Center, New York, NY, USA.,Department of Microbiology & Immunology, Columbia University Medical Center, Columbia University, New York, NY, USA
| | - Elizabeth E Waffarn
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Medical Center, New York, NY, USA
| | - Nichole M Danzl
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Medical Center, New York, NY, USA
| | - Megan Sykes
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Medical Center, New York, NY, USA.,Department of Microbiology & Immunology, Columbia University Medical Center, Columbia University, New York, NY, USA.,Department of Surgery, Columbia University Medical Center, Columbia University, New York, NY, USA
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35
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Alves da Costa T, Lang J, Torres RM, Pelanda R. The development of human immune system mice and their use to study tolerance and autoimmunity. J Transl Autoimmun 2019; 2:100021. [PMID: 32743507 PMCID: PMC7388352 DOI: 10.1016/j.jtauto.2019.100021] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2019] [Accepted: 11/04/2019] [Indexed: 12/26/2022] Open
Abstract
Autoimmune diseases evolve from complex interactions between the immune system and self-antigens and involve several genetic attributes, environmental triggers and diverse cell types. Research using experimental mouse models has contributed key knowledge on the mechanisms that underlie these diseases in humans, but differences between the mouse and human immune systems can and, at times, do undermine the translational significance of these findings. The use of human immune system (HIS) mice enables the utility of mouse models with greater relevance for human diseases. As the name conveys, these mice are reconstituted with mature human immune cells transferred directly from peripheral blood or via transplantation of human hematopoietic stem cells that nucleate the generation of a complex human immune system. The function of the human immune system in HIS mice has improved over the years with the stepwise development of better models. HIS mice exhibit key benefits of the murine animal model, such as small size, robust and rapid reproduction and ease of experimental manipulation. Importantly, HIS mice also provide an applicable in vivo setting that permit the investigation of the physiological and pathological functions of the human immune system and its response to novel treatments. With the gaining popularity of HIS mice in the last decade, the potential of this model has been exploited for research in basic science, infectious diseases, cancer, and autoimmunity. In this review we focus on the use of HIS mice in autoimmune studies to stimulate further development of these valuable models. Human immune system (HIS) mice bear components of the human immune system. HIS mice engraft with human blood or hematopoietic stem cells, and sometimes thymus. HIS mice are used to investigate development and function of the human immune system. Immunological tolerance and autoimmune responses can be studied in HIS mice. HIS models of autoimmunity vary in complexity and in ability to represent disease.
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Affiliation(s)
- Thiago Alves da Costa
- Department of Immunology and Microbiology, University of Colorado School of Medicine, Anschutz Medical Campus, Aurora, CO, 80045, USA
| | - Julie Lang
- Department of Immunology and Microbiology, University of Colorado School of Medicine, Anschutz Medical Campus, Aurora, CO, 80045, USA
| | - Raul M. Torres
- Department of Immunology and Microbiology, University of Colorado School of Medicine, Anschutz Medical Campus, Aurora, CO, 80045, USA
- Department of Biomedical Research, National Jewish Health, Denver, CO, 80206, USA
| | - Roberta Pelanda
- Department of Immunology and Microbiology, University of Colorado School of Medicine, Anschutz Medical Campus, Aurora, CO, 80045, USA
- Department of Biomedical Research, National Jewish Health, Denver, CO, 80206, USA
- Corresponding author. University of Colorado School of Medicine, 12800 East 19th Avenue Mail Stop 8333, Aurora, CO, 80045-2508, USA.
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36
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Barrat FJ, Su L. A pathogenic role of plasmacytoid dendritic cells in autoimmunity and chronic viral infection. J Exp Med 2019; 216:1974-1985. [PMID: 31420375 DOI: 10.1084/jem.20181359] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Revised: 06/19/2019] [Accepted: 07/31/2019] [Indexed: 12/14/2022] Open
Abstract
Following the discovery of plasmacytoid dendritic cells (pDCs) and of their extraordinary ability to produce type I IFNs (IFN-I) in response to TLR7 and TLR9 stimulation, it is assumed that their main function is to participate in the antiviral response. There is increasing evidence suggesting that pDCs and/or IFN-I can also have a detrimental role in a number of inflammatory and autoimmune diseases, in the context of chronic viral infections and in cancers. Whether these cells should be targeted in patients and how much of their biology is connected to IFN-I production remains unclear and is discussed here.
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Affiliation(s)
- Franck J Barrat
- Autoimmunity and Inflammation Program, HSS Research Institute, Hospital for Special Surgery, New York, NY .,Department of Microbiology and Immunology, Weill Cornell Medical College of Cornell University, New York, NY
| | - Lishan Su
- The Lineberger Comprehensive Cancer Center, Department of Microbiology and Immunology, School of Medicine, The University of North Carolina, Chapel Hill, NC
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37
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Tang Y, Yang YG, Bai O, Xia J, Hu Z. Long-term survival and differentiation of human thymocytes in human thymus-grafted immunodeficient mice. Immunotherapy 2019; 11:881-888. [PMID: 31140331 PMCID: PMC6949514 DOI: 10.2217/imt-2019-0030] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2019] [Accepted: 05/13/2019] [Indexed: 02/08/2023] Open
Abstract
Aim: Thymus transplants have produced encouraging clinical outcomes in achieving thymopoiesis and T-cell development. This study was aimed to investigate whether human thymus contains self-renewing lymphoid progenitors capable of maintaining long-term T-cell development. Materials & methods: Immunodeficient mice were transplanted with human thymic tissue along with autologous GFP-expressing or allogeneic CD34+ cells and followed for human thymopoiesis and T-cell development from the thymic progenitors versus CD34+ cells, which can be distinguished by GFP or HLA expression. Results: In both models, long-term thymopoiesis and T-cell development from the thymic grafts were detected. In these mice, human thymic progenitor-derived T cells including CD45RA+CD31+CD4+ new thymic emigrants were persistently present in the periphery throughout the observation period (32 weeks). Conclusion: The results indicate that human thymus contains long-lived lymphoid progenitors that can maintain durable thymopoiesis and T-cell development.
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Affiliation(s)
- Yang Tang
- Key Laboratory of Organ Regeneration & Transplantation of Ministry of Education, The First Hospital of Jilin University, Changchun, 130061, PR China
| | - Yong-Guang Yang
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University College of Physicians & Surgeons, New York, NY 10032, USA
| | - Ou Bai
- Key Laboratory of Organ Regeneration & Transplantation of Ministry of Education, The First Hospital of Jilin University, Changchun, 130061, PR China
| | - Jinxing Xia
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University College of Physicians & Surgeons, New York, NY 10032, USA
- Department of Clinical Laboratory, The First Affiliated Hospital of Anhui Medical University, Hefei, 230023, PR China
| | - Zheng Hu
- Key Laboratory of Organ Regeneration & Transplantation of Ministry of Education, The First Hospital of Jilin University, Changchun, 130061, PR China
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University College of Physicians & Surgeons, New York, NY 10032, USA
- National-Local Joint Engineering Laboratory of Animal Models for Human Diseases, Changchun, 130061, PR China
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38
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Shultz LD, Keck J, Burzenski L, Jangalwe S, Vaidya S, Greiner DL, Brehm MA. Humanized mouse models of immunological diseases and precision medicine. Mamm Genome 2019; 30:123-142. [PMID: 30847553 PMCID: PMC6610695 DOI: 10.1007/s00335-019-09796-2] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Accepted: 03/02/2019] [Indexed: 12/25/2022]
Abstract
With the increase in knowledge resulting from the sequencing of the human genome, the genetic basis for the underlying differences in individuals, their diseases, and how they respond to therapies is starting to be understood. This has formed the foundation for the era of precision medicine in many human diseases that is beginning to be implemented in the clinic, particularly in cancer. However, preclinical testing of therapeutic approaches based on individual biology will need to be validated in animal models prior to translation into patients. Although animal models, particularly murine models, have provided significant information on the basic biology underlying immune responses in various diseases and the response to therapy, murine and human immune systems differ markedly. These fundamental differences may be the underlying reason why many of the positive therapeutic responses observed in mice have not translated directly into the clinic. There is a critical need for preclinical animal models in which human immune responses can be investigated. For this, many investigators are using humanized mice, i.e., immunodeficient mice engrafted with functional human cells, tissues, and immune systems. We will briefly review the history of humanized mice, the remaining limitations, approaches to overcome them and how humanized mouse models are being used as a preclinical bridge in precision medicine for evaluation of human therapies prior to their implementation in the clinic.
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Affiliation(s)
- Leonard D Shultz
- The Jackson Laboratory, 600 Main Street, Bar Harbor, ME, 04609, USA.
| | - James Keck
- The Jackson Laboratory, 1650 Santa Ana Avenue, Sacramento, CA, 95838, USA
| | - Lisa Burzenski
- The Jackson Laboratory, 600 Main Street, Bar Harbor, ME, 04609, USA
| | - Sonal Jangalwe
- Diabetes Center of Excellence, The University of Massachusetts Medical School, 368 Plantation Street, Worcester, MA, 01605, USA
| | - Shantashri Vaidya
- Diabetes Center of Excellence, The University of Massachusetts Medical School, 368 Plantation Street, Worcester, MA, 01605, USA
| | - Dale L Greiner
- Diabetes Center of Excellence, The University of Massachusetts Medical School, 368 Plantation Street, Worcester, MA, 01605, USA
| | - Michael A Brehm
- Diabetes Center of Excellence, The University of Massachusetts Medical School, 368 Plantation Street, Worcester, MA, 01605, USA
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39
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La Cava A. Human T cell repertoire: what happens in thymus does not stay in thymus. J Clin Invest 2019; 129:2195-2197. [PMID: 31081801 DOI: 10.1172/jci128371] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
The T cell receptor (TCR) repertoire is diverse, thus allowing recognition of a wide range of pathogens by T cells. In humans, the study of the formation of TCR repertoires is problematic because of the difficulty in performing investigations in vivo. In this issue of the JCI, Khosravi-Maharlooei and colleagues describe a new humanized mouse model that allows direct investigations on this topic. Using high-throughput and single-cell TCR-complementarity-determining region 3 β (TCR-CDR3β) sequencing, the authors were able to demonstrate that human thymic selection is a major driver of TCR sequence sharing, also implicating a preferential selection of shared cross-reactive CDR3βs during repertoire formation.
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40
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Khosravi-Maharlooei M, Obradovic A, Misra A, Motwani K, Holzl M, Seay HR, DeWolf S, Nauman G, Danzl N, Li H, Ho SH, Winchester R, Shen Y, Brusko TM, Sykes M. Crossreactive public TCR sequences undergo positive selection in the human thymic repertoire. J Clin Invest 2019; 129:2446-2462. [PMID: 30920391 DOI: 10.1172/jci124358] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
We investigated human T-cell repertoire formation using high throughput TCRβ CDR3 sequencing in immunodeficient mice receiving human hematopoietic stem cells (HSCs) and human thymus grafts. Replicate humanized mice generated diverse and highly divergent repertoires. Repertoire narrowing and increased CDR3β sharing was observed during thymocyte selection. While hydrophobicity analysis implicated self-peptides in positive selection of the overall repertoire, positive selection favored shorter shared sequences that had reduced hydrophobicity at positions 6 and 7 of CDR3βs, suggesting weaker interactions with self-peptides than unshared sequences, possibly allowing escape from negative selection. Sharing was similar between autologous and allogeneic thymi and occurred between different cell subsets. Shared sequences were enriched for allo-crossreactive CDR3βs and for Type 1 diabetes-associated autoreactive CDR3βs. Single-cell TCR-sequencing showed increased sharing of CDR3αs compared to CDR3βs between mice. Our data collectively implicate preferential positive selection for shared human CDR3βs that are highly cross-reactive. While previous studies suggested a role for recombination bias in producing "public" sequences in mice, our study is the first to demonstrate a role for thymic selection. Our results implicate positive selection for promiscuous TCRβ sequences that likely evade negative selection, due to their low affinity for self-ligands, in the abundance of "public" human TCRβ sequences.
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Affiliation(s)
- Mohsen Khosravi-Maharlooei
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Medical Center, Columbia University, New York, New York, USA
| | - Aleksandar Obradovic
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Medical Center, Columbia University, New York, New York, USA
| | - Aditya Misra
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Medical Center, Columbia University, New York, New York, USA
| | - Keshav Motwani
- Department of Pathology, Immunology and Laboratory Medicine, University of Florida, Gainesville, Florida, USA
| | - Markus Holzl
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Medical Center, Columbia University, New York, New York, USA
| | - Howard R Seay
- Department of Pathology, Immunology and Laboratory Medicine, University of Florida, Gainesville, Florida, USA
| | - Susan DeWolf
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Medical Center, Columbia University, New York, New York, USA
| | - Grace Nauman
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Medical Center, Columbia University, New York, New York, USA.,Department of Microbiology and Immunology, Columbia University Medical Center, Columbia University, New York, New York, USA
| | - Nichole Danzl
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Medical Center, Columbia University, New York, New York, USA
| | - Haowei Li
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Medical Center, Columbia University, New York, New York, USA
| | - Siu-Hong Ho
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Medical Center, Columbia University, New York, New York, USA
| | | | - Yufeng Shen
- Center for Computational Biology and Bioinformatics, and
| | - Todd M Brusko
- Department of Pathology, Immunology and Laboratory Medicine, University of Florida, Gainesville, Florida, USA
| | - Megan Sykes
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Medical Center, Columbia University, New York, New York, USA.,Department of Microbiology and Immunology, Columbia University Medical Center, Columbia University, New York, New York, USA.,Department of Surgery, Columbia University Medical Center, Columbia University, New York, New York, USA
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41
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Yoshihara S, Li Y, Xia J, Danzl N, Sykes M, Yang YG. Posttransplant Hemophagocytic Lymphohistiocytosis Driven by Myeloid Cytokines and Vicious Cycles of T-Cell and Macrophage Activation in Humanized Mice. Front Immunol 2019; 10:186. [PMID: 30814997 PMCID: PMC6381030 DOI: 10.3389/fimmu.2019.00186] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2018] [Accepted: 01/22/2019] [Indexed: 11/22/2022] Open
Abstract
Hemophagocytic lymphohistiocytosis (HLH) has recently been increasingly reported as an important complication after stem cell transplantation, in line with the increase in the number of HLA-mismatched transplantation. Although previous clinical studies have shown an elevation of inflammatory cytokines in patients with HLH after hematopoietic stem cell transplantation, as well as those after viral infection or autoimmune disease, the disease pathogenesis remains poorly understood. Here we explored this issue in humanized mice with functional human lymphohematopoietic systems, which were constructed by transplantation of human CD34+ cells alone, or along with human fetal thymus into NOD/SCID/γc−/− (NSG) or NSG mice carrying human SCF/GM-CSF/IL-3 transgenes (SGM3). In comparison with humanized NSG (huNSG) mice, huSGM3 mice had higher human myeloid reconstitution and aggressive expansion of human CD4+ memory T cells, particularly in the absence of human thymus. Although all huNSG mice appeared healthy throughout the observation period of over 20 weeks, huSGM3 mice developed fatal disease characterized by severe human T cell and macrophage infiltrations to systemic organs. HuSGM3 mice also showed severe anemia and thrombocytopenia with hypoplastic bone marrow, but increased reticulocyte counts in blood. In addition, huSGM3 mice showed a significant elevation in human inflammatory cytokines including IL-6, IL-18, IFN-α, and TNF-γ, faithfully reproducing HLH in clinical situations. Our study suggests that posttransplant HLH is triggered by alloresponses (or xenoresponses in our model), driven by myeloid cytokines, and exacerbated by vicious cycles of T-cell and macrophage activation.
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Affiliation(s)
- Satoshi Yoshihara
- Columbia Center for Translational Immunology, Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY, United States
| | - Yuying Li
- Columbia Center for Translational Immunology, Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY, United States.,Institute of Translational Medicine, First Hospital of Jilin University, Changchun, China
| | - Jinxing Xia
- Columbia Center for Translational Immunology, Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY, United States
| | - Nichole Danzl
- Columbia Center for Translational Immunology, Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY, United States
| | - Megan Sykes
- Columbia Center for Translational Immunology, Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY, United States
| | - Yong-Guang Yang
- Columbia Center for Translational Immunology, Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY, United States.,Institute of Translational Medicine, First Hospital of Jilin University, Changchun, China
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42
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Fu J, Zuber J, Martinez M, Shonts B, Obradovic A, Wang H, Lau SP, Xia A, Waffarn EE, Frangaj K, Savage TM, Simpson MT, Yang S, Guo XV, Miron M, Senda T, Rogers K, Rahman A, Ho SH, Shen Y, Griesemer A, Farber DL, Kato T, Sykes M. Human Intestinal Allografts Contain Functional Hematopoietic Stem and Progenitor Cells that Are Maintained by a Circulating Pool. Cell Stem Cell 2019; 24:227-239.e8. [PMID: 30503142 PMCID: PMC6398344 DOI: 10.1016/j.stem.2018.11.007] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2018] [Revised: 07/20/2018] [Accepted: 11/02/2018] [Indexed: 01/09/2023]
Abstract
Human intestinal transplantation often results in long-term mixed chimerism of donor and recipient blood in transplant patients. We followed the phenotypes of chimeric peripheral blood cells in 21 patients receiving intestinal allografts over 5 years. Donor lymphocyte phenotypes suggested a contribution of hematopoietic stem and progenitor cells (HSPCs) from the graft. Surprisingly, we detected donor-derived HSPCs in intestinal mucosa, Peyer's patches, mesenteric lymph nodes, and liver. Human gut HSPCs are phenotypically similar to bone marrow HSPCs and have multilineage differentiation potential in vitro and in vivo. Analysis of circulating post-transplant donor T cells suggests that they undergo selection in recipient lymphoid organs to acquire immune tolerance. Our longitudinal study of human HSPCs carried in intestinal allografts demonstrates their turnover kinetics and gradual replacement of donor-derived HSPCs from a circulating pool. Thus, we have demonstrated the existence of functioning HSPCs in human intestines with implications for promoting tolerance in transplant recipients.
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Affiliation(s)
- Jianing Fu
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY 10032, USA
| | - Julien Zuber
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY 10032, USA
| | - Mercedes Martinez
- Department of Pediatrics, Columbia University, New York, NY 10032, USA
| | - Brittany Shonts
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY 10032, USA
| | - Aleksandar Obradovic
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY 10032, USA
| | - Hui Wang
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY 10032, USA
| | - Sai-Ping Lau
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY 10032, USA
| | - Amy Xia
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY 10032, USA
| | - Elizabeth E Waffarn
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY 10032, USA
| | - Kristjana Frangaj
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY 10032, USA
| | - Thomas M Savage
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY 10032, USA
| | - Michael T Simpson
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY 10032, USA
| | - Suxiao Yang
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY 10032, USA
| | - Xinzheng V Guo
- Human Immune Monitoring Center, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Michelle Miron
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY 10032, USA; Department of Microbiology & Immunology, Columbia University, New York, NY 10032, USA
| | - Takashi Senda
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY 10032, USA; Department of Surgery, Columbia University, New York, NY 10032, USA
| | - Kortney Rogers
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY 10032, USA
| | - Adeeb Rahman
- Human Immune Monitoring Center, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Siu-Hong Ho
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY 10032, USA
| | - Yufeng Shen
- Center for Computational Biology and Bioinformatics, Department of Systems Biology, Columbia University, New York, NY 10032, USA
| | - Adam Griesemer
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY 10032, USA; Department of Surgery, Columbia University, New York, NY 10032, USA
| | - Donna L Farber
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY 10032, USA; Department of Microbiology & Immunology, Columbia University, New York, NY 10032, USA; Department of Surgery, Columbia University, New York, NY 10032, USA
| | - Tomoaki Kato
- Department of Surgery, Columbia University, New York, NY 10032, USA
| | - Megan Sykes
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY 10032, USA; Department of Microbiology & Immunology, Columbia University, New York, NY 10032, USA; Department of Surgery, Columbia University, New York, NY 10032, USA.
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43
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IMiD compounds affect CD34 + cell fate and maturation via CRBN-induced IKZF1 degradation. Blood Adv 2019; 2:492-504. [PMID: 29496670 DOI: 10.1182/bloodadvances.2017010348] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2017] [Accepted: 01/16/2018] [Indexed: 11/20/2022] Open
Abstract
We have previously shown that immunomodulatory drug (IMiD) compounds induce a shift into immature myeloid precursors with a maturational arrest and subsequent neutropenia. The mechanism of action is unknown. Here we found that IMiD compounds cause selective ubiquitination and degradation of the transcription factor IKZF1 in CD34+ cells by the Cereblon (CRBN) E3 ubiquitin ligase. Loss of IKZF1 is associated with a decrease of the IKZF1-dependent transcription factor PU.1, critical for the development and maturation of neutrophils. Using a thalidomide analog bead pull-down assay, we showed that IMiD compounds directly bind CRBN in CD34+ cells. Knockdown of CRBN in CD34+ cells resulted in resistance to POM-induced IKZF1 downregulation and reversed the POM-induced lineage shift in colony-formation assays, suggesting that the POM-induced degradation of IKZF1 in CD34+ cells requires CRBN. Chromatin immunoprecipitation assays revealed that IKZF1 binds to the promoter region of PU.1, suggesting that PU.1 is a direct downstream target of IKZF1 in CD34+ cells. POM failed to induce IKZF1 degradation in IKZF1-Q146H-OE CD34+ cells, indicating that CRBN binding to IKZF1 and subsequent IKZF1 ubiquitination is critical in this process. Using the NOD/SCID/γ-c KO mouse model, we confirmed the induction of myeloid progenitor cells by IMiD compounds at the expense of common lymphoid progenitors. These results demonstrate a novel mechanism of action of IMiD compounds in hematopoietic progenitor cells, leading to selective degradation of transcription factors critical for myeloid maturation, and explain the occurrence of neutropenia associated with treatment by IMiD compounds.
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44
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Wu Y, Yu XZ. Modelling CAR-T therapy in humanized mice. EBioMedicine 2019; 40:25-26. [PMID: 30665855 PMCID: PMC6413350 DOI: 10.1016/j.ebiom.2019.01.029] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Accepted: 01/11/2019] [Indexed: 01/09/2023] Open
Affiliation(s)
- Yongxia Wu
- Microbiology & Immunology, Medical University of South Carolina, Charleston, SC 29425, USA; Hollings Cancer Center, Medical University of South Carolina, Charleston, SC 29425, USA
| | - Xue-Zhong Yu
- Microbiology & Immunology, Medical University of South Carolina, Charleston, SC 29425, USA; Hollings Cancer Center, Medical University of South Carolina, Charleston, SC 29425, USA; Department of Medicine, Medical University of South Carolina, Charleston, SC 29425, USA.
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45
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Ma S, Viola R, Sui L, Cherubini V, Barbetti F, Egli D. β Cell Replacement after Gene Editing of a Neonatal Diabetes-Causing Mutation at the Insulin Locus. Stem Cell Reports 2018; 11:1407-1415. [PMID: 30503261 PMCID: PMC6294262 DOI: 10.1016/j.stemcr.2018.11.006] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Revised: 11/02/2018] [Accepted: 11/05/2018] [Indexed: 01/29/2023] Open
Abstract
Permanent neonatal diabetes mellitus (PNDM) can be caused by insulin mutations. We generated induced pluripotent stem cells from fibroblasts of a patient with PNDM and undetectable insulin at birth due to a homozygous mutation in the translation start site of the insulin gene. Differentiation of mutant cells resulted in insulin-negative endocrine stem cells expressing MAFA, NKX6.1, and chromogranin A. Correction of the mutation in stem cells and differentiation to pancreatic endocrine cells restored insulin production and insulin secretion to levels comparable to those of wild-type cells. Grafting of corrected cells into mice, followed by ablating mouse β cells using streptozotocin, resulted in normal glucose homeostasis, including at night, and the stem cell-derived grafts adapted insulin secretion to metabolic changes. Our study provides proof of principle for the generation of genetically corrected cells autologous to a patient with non-autoimmune insulin-dependent diabetes. These cases should be readily amenable to autologous cell therapy.
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Affiliation(s)
- Shuangyu Ma
- Naomi Berrie Diabetes Center & Department of Pediatrics, College of Physicians and Surgeons, Columbia University Medical Center, New York, NY 10032, USA
| | - Ryan Viola
- Naomi Berrie Diabetes Center & Department of Pediatrics, College of Physicians and Surgeons, Columbia University Medical Center, New York, NY 10032, USA
| | - Lina Sui
- Naomi Berrie Diabetes Center & Department of Pediatrics, College of Physicians and Surgeons, Columbia University Medical Center, New York, NY 10032, USA
| | | | | | - Dieter Egli
- Naomi Berrie Diabetes Center & Department of Pediatrics, College of Physicians and Surgeons, Columbia University Medical Center, New York, NY 10032, USA.
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46
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Sykes M. IXA Honorary Member Lecture, 2017: The long and winding road to tolerance. Xenotransplantation 2018; 25:e12419. [PMID: 29913040 DOI: 10.1111/xen.12419] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2018] [Accepted: 05/03/2018] [Indexed: 12/18/2022]
Abstract
The last 15 years or so have seen exciting progress in xenotransplantation, with porcine organ grafts surviving months or even years in non-human primates. These advances reflect the application of new scientific knowledge, improved immunosuppressive agents, and genetic engineering. The field has recently enjoyed a renaissance of interest and hope, largely due to the exponential increase in our capacity to genetically engineer porcine source animals. However, immune responses to xenografts are very powerful and widespread clinical application of xenotransplantation will depend on the ability to suppress these immune responses while preserving the capacity to protect both the recipient and the graft from infectious microorganisms. Our work over the last three decades has aimed to engineer the immune system of the recipient in a manner that achieves specific tolerance to the xenogeneic donor while preserving otherwise normal immune function. Important proofs of principle have been obtained, first in rodents, and later in human immune systems in "humanized mice" and finally in non-human primates, demonstrating the capacity and potential synergy of mixed xenogeneic chimerism and xenogeneic thymic transplantation in tolerizing multiple arms of the immune system. Considering the fact that clinical tolerance has recently been achieved for allografts and the even greater importance of avoiding excessive immunosuppression for xenografts, it is my belief that it is both possible and imperative that we likewise achieve xenograft tolerance. I expect this to be accomplished through the availability of targeted approaches to recipient immune conditioning, understanding of immunological mechanisms of tolerance, advanced knowledge of physiological incompatibilities, and the availability of inbred miniature swine with optimized use of genetic engineering.
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Affiliation(s)
- Megan Sykes
- Columbia Center for Translational Immunology, Columbia University Medical Center, New York, NY, USA.,Department of Medicine, Columbia University, New York, NY, USA.,Department of Microbiology & Immunology, Columbia University, New York, NY, USA.,Department of Surgery, Columbia University, New York, NY, USA
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47
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Humanized Mice for the Study of Immuno-Oncology. Trends Immunol 2018; 39:748-763. [DOI: 10.1016/j.it.2018.07.001] [Citation(s) in RCA: 137] [Impact Index Per Article: 22.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Revised: 07/05/2018] [Accepted: 07/05/2018] [Indexed: 01/28/2023]
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48
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Lu W, Chao T, Ruiqi C, Juan S, Zhihong L. Patient-derived xenograft models in musculoskeletal malignancies. J Transl Med 2018; 16:107. [PMID: 29688859 PMCID: PMC5913806 DOI: 10.1186/s12967-018-1487-6] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Accepted: 04/17/2018] [Indexed: 12/17/2022] Open
Abstract
Successful oncological drug development for bone and soft tissue sarcoma is grossly stagnating. A major obstacle in this process is the lack of appropriate animal models recapitulating the complexity and heterogeneity of musculoskeletal malignancies, resulting in poor efficiency in translating the findings of basic research to clinical applications. In recent years, patient-derived xenograft (PDX) models generated by directly engrafting patient-derived tumor fragments into immunocompromised mice have recaptured the attention of many researchers due to their properties of retaining the principle histopathology, biological behaviors, and molecular and genetic characteristics of the original tumor, showing promising future in both basic and clinical studies of bone and soft tissue sarcoma. Despite several limitations including low take rate and long take time in PDX generation, deficient immune system and heterologous tumor microenvironment of the host, PDXs offer a more advantageous platform for preclinical drug screening, biomarker identification and clinical therapeutic decision guiding. Here, we provide a timely review of the establishment and applications of PDX models for musculoskeletal malignancies and discuss current challenges and future directions of this approach.
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Affiliation(s)
- Wan Lu
- Department of Orthopedics, The Second Xiangya Hospital, Central South University, Changsha, 410010, Hunan, People's Republic of China
| | - Tu Chao
- Department of Orthopedics, The Second Xiangya Hospital, Central South University, Changsha, 410010, Hunan, People's Republic of China
| | - Chen Ruiqi
- Department of Orthopedics, The Second Xiangya Hospital, Central South University, Changsha, 410010, Hunan, People's Republic of China
| | - Su Juan
- Department of Orthopedics, The Second Xiangya Hospital, Central South University, Changsha, 410010, Hunan, People's Republic of China
| | - Li Zhihong
- Department of Orthopedics, The Second Xiangya Hospital, Central South University, Changsha, 410010, Hunan, People's Republic of China.
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49
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Brown ME, Zhou Y, McIntosh BE, Norman IG, Lou HE, Biermann M, Sullivan JA, Kamp TJ, Thomson JA, Anagnostopoulos PV, Burlingham WJ. A Humanized Mouse Model Generated Using Surplus Neonatal Tissue. Stem Cell Reports 2018; 10:1175-1183. [PMID: 29576539 PMCID: PMC5998340 DOI: 10.1016/j.stemcr.2018.02.011] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2017] [Revised: 02/20/2018] [Accepted: 02/23/2018] [Indexed: 12/30/2022] Open
Abstract
Here, we describe the NeoThy humanized mouse model created using non-fetal human tissue sources, cryopreserved neonatal thymus and umbilical cord blood hematopoietic stem cells (HSCs). Conventional humanized mouse models are made by engrafting human fetal thymus and HSCs into immunocompromised mice. These mice harbor functional human T cells that have matured in the presence of human self-peptides and human leukocyte antigen molecules. Neonatal thymus tissue is more abundant and developmentally mature and allows for creation of up to ∼50-fold more mice per donor compared with fetal tissue models. The NeoThy has equivalent frequencies of engrafted human immune cells compared with fetal tissue humanized mice and exhibits T cell function in assays of ex vivo cell proliferation, interferon γ secretion, and in vivo graft infiltration. The NeoThy model may provide significant advantages for induced pluripotent stem cell immunogenicity studies, while bypassing the requirement for fetal tissue. Neonatal tissue is a viable alternative to fetal for mouse humanization Over 1,000 NeoThy mice can be made from one neonatal thymus donor The NeoThy enables robust pre-clinical immunogenicity studies of iPSC therapies
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Affiliation(s)
- Matthew E Brown
- Division of Transplantation/Department of Surgery, University of Wisconsin, Madison, WI 53792, USA; Regenerative Biology, Morgridge Institute for Research, Madison, WI 53715, USA
| | - Ying Zhou
- Division of Transplantation/Department of Surgery, University of Wisconsin, Madison, WI 53792, USA
| | | | - Ian G Norman
- Division of Transplantation/Department of Surgery, University of Wisconsin, Madison, WI 53792, USA
| | - Hannah E Lou
- Division of Transplantation/Department of Surgery, University of Wisconsin, Madison, WI 53792, USA
| | - Mitch Biermann
- Department of Medicine, University of Wisconsin, Madison, WI 53792, USA
| | - Jeremy A Sullivan
- Division of Transplantation/Department of Surgery, University of Wisconsin, Madison, WI 53792, USA
| | - Timothy J Kamp
- Department of Medicine, University of Wisconsin, Madison, WI 53792, USA; Department of Cell & Regenerative Biology, University of Wisconsin, Madison, WI 53792, USA
| | - James A Thomson
- Regenerative Biology, Morgridge Institute for Research, Madison, WI 53715, USA; Department of Cell & Regenerative Biology, University of Wisconsin, Madison, WI 53792, USA; Department of Molecular, Cellular, & Developmental Biology, University of California, Santa Barbara, CA 93106, USA
| | - Petros V Anagnostopoulos
- Division of Cardiothoracic Surgery/Department of Surgery, University of Wisconsin, Madison, WI 53792, USA
| | - William J Burlingham
- Division of Transplantation/Department of Surgery, University of Wisconsin, Madison, WI 53792, USA.
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50
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Durost PA, Aryee KE, Manzoor F, Tisch RM, Mueller C, Jurczyk A, Shultz LD, Brehm MA. Gene Therapy with an Adeno-Associated Viral Vector Expressing Human Interleukin-2 Alters Immune System Homeostasis in Humanized Mice. Hum Gene Ther 2018; 29:352-365. [DOI: 10.1089/hum.2017.072] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Affiliation(s)
- Philip A. Durost
- Program in Molecular Medicine, University of Massachusetts Medical School, Worcester, Massachusetts
| | - Ken-Edwin Aryee
- Program in Molecular Medicine, University of Massachusetts Medical School, Worcester, Massachusetts
| | - Fatima Manzoor
- Department of Immunology and Microbiology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Roland M. Tisch
- Department of Immunology and Microbiology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Christian Mueller
- Department of Pediatrics and Horae Gene Therapy Center, University of Massachusetts Medical School, Worcester, Massachusetts
| | - Agata Jurczyk
- Program in Molecular Medicine, University of Massachusetts Medical School, Worcester, Massachusetts
| | | | - Michael A. Brehm
- Program in Molecular Medicine, University of Massachusetts Medical School, Worcester, Massachusetts
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