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Kudo K, Yanagiya R, Hasegawa M, Carreras J, Miki Y, Nakayama S, Nagashima E, Miyatake Y, Torii K, Ando K, Nakamura N, Miyajima A, Murakami M, Kotani A. Unique lipid composition maintained by extracellular blockade leads to prooncogenicity. Cell Death Discov 2024; 10:221. [PMID: 38719806 PMCID: PMC11079073 DOI: 10.1038/s41420-024-01971-y] [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: 12/21/2023] [Revised: 04/12/2024] [Accepted: 04/17/2024] [Indexed: 05/12/2024] Open
Abstract
Lipid-mediated inflammation is involved in the development and malignancy of cancer. We previously demonstrated the existence of a novel oncogenic mechanism utilizing membrane lipids of extracellular vesicles in Epstein-Barr virus (EBV)-positive lymphomas and found that the lipid composition of lymphoma cells is skewed toward ω-3 fatty acids, which are anti-inflammatory lipids, suggesting an alteration in systemic lipid composition. The results showed that arachidonic acid (AA), an inflammatory lipid, was significantly reduced in the infected cells but detected at high levels in the sera of EBV-positive patients lead to the finding of the blockade of extracellular AA influx by downregulating FATP2, a long-chain fatty acid transporter that mainly transports AA in EBV-infected lymphoma cells. Low AA levels in tumor cells induced by downregulation of FATP2 expression confer resistance to ferroptosis and support tumor growth. TCGA data analysis and xenograft models have demonstrated that the axis plays a critical role in several types of cancers, especially poor prognostic cancers, such as glioblastoma and melanoma. Overall, our in vitro, in vivo, in silico, and clinical data suggest that several cancers exert oncogenic activity by maintaining their special lipid composition via extracellular blockade.
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Affiliation(s)
- Kai Kudo
- Department of Innovative Medical Science, Tokai University School of Medicine, Isehara, Kanagawa, Japan
- Division of Hematological Malignancy, Institute of Medical Sciences, Tokai University, Isehara, Kanagawa, Japan
| | - Ryo Yanagiya
- Department of Innovative Medical Science, Tokai University School of Medicine, Isehara, Kanagawa, Japan
- Department of Hematology and Oncology, Tokai University School of Medicine, Isehara, Kanagawa, Japan
- Laboratory of Regulation of Infectious Cancer, Division of Cellular and Molecular Biology, Research Institute for Microbial Diseases, Osaka University, Suita, Osaka, Japan
| | - Masanori Hasegawa
- Department of Urology, Tokai University School of Medicine, Isehara, Kanagawa, Japan.
| | - Joaquim Carreras
- Department of Pathology, Tokai University School of Medicine, Isehara, Kanagawa, Japan
| | - Yoshimi Miki
- Laboratory of Microenvironmental Metabolic Health Sciences, Center for Disease Biology and Integrative Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Shunya Nakayama
- Department of Innovative Medical Science, Tokai University School of Medicine, Isehara, Kanagawa, Japan
- Division of Hematological Malignancy, Institute of Medical Sciences, Tokai University, Isehara, Kanagawa, Japan
- Laboratory of Veterinary Physiology, College of Bioresource Science, Nihon University, Fujisawa, Kanagawa, Japan
| | - Etsuko Nagashima
- Department of Innovative Medical Science, Tokai University School of Medicine, Isehara, Kanagawa, Japan
- Division of Hematological Malignancy, Institute of Medical Sciences, Tokai University, Isehara, Kanagawa, Japan
| | - Yuji Miyatake
- Department of Innovative Medical Science, Tokai University School of Medicine, Isehara, Kanagawa, Japan
- Division of Hematological Malignancy, Institute of Medical Sciences, Tokai University, Isehara, Kanagawa, Japan
| | - Kan Torii
- Department of Innovative Medical Science, Tokai University School of Medicine, Isehara, Kanagawa, Japan
| | - Kiyoshi Ando
- Department of Hematology and Oncology, Tokai University School of Medicine, Isehara, Kanagawa, Japan
| | - Naoya Nakamura
- Department of Pathology, Tokai University School of Medicine, Isehara, Kanagawa, Japan
| | - Akira Miyajima
- Department of Urology, Tokai University School of Medicine, Isehara, Kanagawa, Japan
| | - Makoto Murakami
- Laboratory of Microenvironmental Metabolic Health Sciences, Center for Disease Biology and Integrative Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Ai Kotani
- Department of Innovative Medical Science, Tokai University School of Medicine, Isehara, Kanagawa, Japan.
- Division of Hematological Malignancy, Institute of Medical Sciences, Tokai University, Isehara, Kanagawa, Japan.
- Laboratory of Regulation of Infectious Cancer, Division of Cellular and Molecular Biology, Research Institute for Microbial Diseases, Osaka University, Suita, Osaka, Japan.
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2
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Wang X, Chen M, Hu L, Tan C, Li X, Xue P, Jiang Y, Bao P, Yu T, Li F, Xiao Y, Ran Q, Li Z, Chen L. Humanized mouse models for inherited thrombocytopenia studies. Platelets 2023; 34:2267676. [PMID: 37849076 DOI: 10.1080/09537104.2023.2267676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Accepted: 10/03/2023] [Indexed: 10/19/2023]
Abstract
Inherited thrombocytopenia (IT) is a group of hereditary disorders characterized by a reduced platelet count as the main clinical manifestation, and often with abnormal platelet function, which can subsequently lead to impaired hemostasis. In the past decades, humanized mouse models (HMMs), that are mice engrafted with human cells or genes, have been widely used in different research areas including immunology, oncology, and virology. With advances of the development of immunodeficient mice, the engraftment, and reconstitution of functional human platelets in HMM permit studies of occurrence and development of platelet disorders including IT and treatment strategies. This article mainly reviews the development of humanized mice models, the construction methods, research status, and problems of using humanized mice for the in vivo study of human thrombopoiesis.
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Affiliation(s)
- Xiaojie Wang
- Laboratory of Radiation Biology, Department of Blood Transfusion, Laboratory Medicine Center, The Second Affiliated Hospital, Army Medical University, Chongqing, China
- Basic Research Innovation Center for Prevention and Treatment of Acute Radiation Syndrome, The Second Affiliated Hospital, Third Military Medical University, Chongqing, China
| | - Maoshan Chen
- Laboratory of Radiation Biology, Department of Blood Transfusion, Laboratory Medicine Center, The Second Affiliated Hospital, Army Medical University, Chongqing, China
- Basic Research Innovation Center for Prevention and Treatment of Acute Radiation Syndrome, The Second Affiliated Hospital, Third Military Medical University, Chongqing, China
- Laboratory of Precision Medicine, Laboratory Medicine Center, The Second Affiliated Hospital, Third Military Medical University, Chongqing, China
| | - Lanyue Hu
- Laboratory of Radiation Biology, Department of Blood Transfusion, Laboratory Medicine Center, The Second Affiliated Hospital, Army Medical University, Chongqing, China
- Basic Research Innovation Center for Prevention and Treatment of Acute Radiation Syndrome, The Second Affiliated Hospital, Third Military Medical University, Chongqing, China
| | - Chengning Tan
- Laboratory of Radiation Biology, Department of Blood Transfusion, Laboratory Medicine Center, The Second Affiliated Hospital, Army Medical University, Chongqing, China
- Basic Research Innovation Center for Prevention and Treatment of Acute Radiation Syndrome, The Second Affiliated Hospital, Third Military Medical University, Chongqing, China
| | - Xiaoliang Li
- Laboratory of Radiation Biology, Department of Blood Transfusion, Laboratory Medicine Center, The Second Affiliated Hospital, Army Medical University, Chongqing, China
- Basic Research Innovation Center for Prevention and Treatment of Acute Radiation Syndrome, The Second Affiliated Hospital, Third Military Medical University, Chongqing, China
| | - Peipei Xue
- Laboratory of Radiation Biology, Department of Blood Transfusion, Laboratory Medicine Center, The Second Affiliated Hospital, Army Medical University, Chongqing, China
- Basic Research Innovation Center for Prevention and Treatment of Acute Radiation Syndrome, The Second Affiliated Hospital, Third Military Medical University, Chongqing, China
| | - Yangzhou Jiang
- Laboratory of Radiation Biology, Department of Blood Transfusion, Laboratory Medicine Center, The Second Affiliated Hospital, Army Medical University, Chongqing, China
| | - Peipei Bao
- Laboratory of Radiation Biology, Department of Blood Transfusion, Laboratory Medicine Center, The Second Affiliated Hospital, Army Medical University, Chongqing, China
| | - Teng Yu
- Laboratory of Radiation Biology, Department of Blood Transfusion, Laboratory Medicine Center, The Second Affiliated Hospital, Army Medical University, Chongqing, China
| | - Fengjie Li
- Laboratory of Radiation Biology, Department of Blood Transfusion, Laboratory Medicine Center, The Second Affiliated Hospital, Army Medical University, Chongqing, China
- Basic Research Innovation Center for Prevention and Treatment of Acute Radiation Syndrome, The Second Affiliated Hospital, Third Military Medical University, Chongqing, China
| | - Yanni Xiao
- Laboratory of Radiation Biology, Department of Blood Transfusion, Laboratory Medicine Center, The Second Affiliated Hospital, Army Medical University, Chongqing, China
- Basic Research Innovation Center for Prevention and Treatment of Acute Radiation Syndrome, The Second Affiliated Hospital, Third Military Medical University, Chongqing, China
| | - Qian Ran
- Laboratory of Radiation Biology, Department of Blood Transfusion, Laboratory Medicine Center, The Second Affiliated Hospital, Army Medical University, Chongqing, China
- Basic Research Innovation Center for Prevention and Treatment of Acute Radiation Syndrome, The Second Affiliated Hospital, Third Military Medical University, Chongqing, China
| | - Zhongjun Li
- Laboratory of Radiation Biology, Department of Blood Transfusion, Laboratory Medicine Center, The Second Affiliated Hospital, Army Medical University, Chongqing, China
- Basic Research Innovation Center for Prevention and Treatment of Acute Radiation Syndrome, The Second Affiliated Hospital, Third Military Medical University, Chongqing, China
- Laboratory of Precision Medicine, Laboratory Medicine Center, The Second Affiliated Hospital, Third Military Medical University, Chongqing, China
| | - Li Chen
- Laboratory of Radiation Biology, Department of Blood Transfusion, Laboratory Medicine Center, The Second Affiliated Hospital, Army Medical University, Chongqing, China
- Basic Research Innovation Center for Prevention and Treatment of Acute Radiation Syndrome, The Second Affiliated Hospital, Third Military Medical University, Chongqing, China
- Laboratory of Precision Medicine, Laboratory Medicine Center, The Second Affiliated Hospital, Third Military Medical University, Chongqing, China
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3
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Weinhäuser I, Pereira-Martins DA, Almeida LY, Hilberink JR, Silveira DRA, Quek L, Ortiz C, Araujo CL, Bianco TM, Lucena-Araujo A, Mota JM, Hogeling SM, Sternadt D, Visser N, Diepstra A, Ammatuna E, Huls G, Rego EM, Schuringa JJ. M2 macrophages drive leukemic transformation by imposing resistance to phagocytosis and improving mitochondrial metabolism. SCIENCE ADVANCES 2023; 9:eadf8522. [PMID: 37058562 DOI: 10.1126/sciadv.adf8522] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Accepted: 03/14/2023] [Indexed: 06/19/2023]
Abstract
It is increasingly becoming clear that cancers are a symbiosis of diverse cell types and tumor clones. Combined single-cell RNA sequencing, flow cytometry, and immunohistochemistry studies of the innate immune compartment in the bone marrow of patients with acute myeloid leukemia (AML) reveal a shift toward a tumor-supportive M2-polarized macrophage landscape with an altered transcriptional program, with enhanced fatty acid oxidation and NAD+ generation. Functionally, these AML-associated macrophages display decreased phagocytic activity and intra-bone marrow coinjection of M2 macrophages together with leukemic blasts strongly enhances in vivo transformation potential. A 2-day in vitro exposure to M2 macrophages results in the accumulation of CALRlow leukemic blast cells, which are now protected against phagocytosis. Moreover, M2-exposed "trained" leukemic blasts display increased mitochondrial metabolism, in part mediated via mitochondrial transfer. Our study provides insight into the mechanisms by which the immune landscape contributes to aggressive leukemia development and provides alternatives for targeting strategies aimed at the tumor microenvironment.
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Affiliation(s)
- Isabel Weinhäuser
- Department of Experimental Hematology, Cancer Research Centre Groningen, University Medical Centre Groningen, University of Groningen, Groningen, Netherlands
- Department of Internal Medicine, Medical School of Ribeirao Preto, University of São Paulo, Ribeirao Preto, Brazil
- Center for Cell Based Therapy, University of São Paulo, Ribeirao Preto, Brazil
| | - Diego A Pereira-Martins
- Department of Experimental Hematology, Cancer Research Centre Groningen, University Medical Centre Groningen, University of Groningen, Groningen, Netherlands
- Department of Internal Medicine, Medical School of Ribeirao Preto, University of São Paulo, Ribeirao Preto, Brazil
- Center for Cell Based Therapy, University of São Paulo, Ribeirao Preto, Brazil
| | - Luciana Y Almeida
- Department of Internal Medicine, Medical School of Ribeirao Preto, University of São Paulo, Ribeirao Preto, Brazil
| | - Jacobien R Hilberink
- Department of Experimental Hematology, Cancer Research Centre Groningen, University Medical Centre Groningen, University of Groningen, Groningen, Netherlands
| | - Douglas R A Silveira
- Myeloid Leukaemia Genomics and Biology Group, School of Cancer and Pharmaceutical Sciences, King's College London, London, SE5 8AF, UK
| | - Lynn Quek
- Myeloid Leukaemia Genomics and Biology Group, School of Cancer and Pharmaceutical Sciences, King's College London, London, SE5 8AF, UK
| | - Cesar Ortiz
- Department of Internal Medicine, Medical School of Ribeirao Preto, University of São Paulo, Ribeirao Preto, Brazil
- Center for Cell Based Therapy, University of São Paulo, Ribeirao Preto, Brazil
| | - Cleide L Araujo
- Department of Internal Medicine, Medical School of Ribeirao Preto, University of São Paulo, Ribeirao Preto, Brazil
| | - Thiago M Bianco
- Department of Internal Medicine, Medical School of Ribeirao Preto, University of São Paulo, Ribeirao Preto, Brazil
| | | | - Jose Mauricio Mota
- Medical Oncology Service, Sao Paulo State Cancer Institute, University of Sao Paulo, Brazil
| | - Shanna M Hogeling
- Department of Experimental Hematology, Cancer Research Centre Groningen, University Medical Centre Groningen, University of Groningen, Groningen, Netherlands
| | - Dominique Sternadt
- Department of Experimental Hematology, Cancer Research Centre Groningen, University Medical Centre Groningen, University of Groningen, Groningen, Netherlands
| | - Nienke Visser
- Department of Experimental Hematology, Cancer Research Centre Groningen, University Medical Centre Groningen, University of Groningen, Groningen, Netherlands
| | - Arjan Diepstra
- Department of Pathology and Medical Biology, Cancer Research Centre Groningen, University Medical Centre Groningen, University of Groningen, Groningen, Netherlands
| | - Emanuele Ammatuna
- Department of Experimental Hematology, Cancer Research Centre Groningen, University Medical Centre Groningen, University of Groningen, Groningen, Netherlands
| | - Gerwin Huls
- Department of Experimental Hematology, Cancer Research Centre Groningen, University Medical Centre Groningen, University of Groningen, Groningen, Netherlands
| | - Eduardo M Rego
- Center for Cell Based Therapy, University of São Paulo, Ribeirao Preto, Brazil
| | - Jan Jacob Schuringa
- Department of Experimental Hematology, Cancer Research Centre Groningen, University Medical Centre Groningen, University of Groningen, Groningen, Netherlands
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4
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Picoli CC, Martins PR, Wong XLC, Righi T, Guimarães PPG, Pinto MCX, Amorim JH, Azevedo VAC, Pereira SR, Kanashiro A, Cruz FC, Resende RR, Mintz A, Frenette PS, Birbrair A. Whole bone subcutaneous transplantation as a strategy to study precisely the bone marrow niche. Stem Cell Rev Rep 2022; 19:906-927. [PMID: 36585572 DOI: 10.1007/s12015-022-10496-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/15/2022] [Indexed: 01/01/2023]
Abstract
Hematopoietic stem cells are maintained in a specialized microenvironment, known as the 'niche', within the bone marrow. Understanding the contribution of cellular and molecular components within the bone marrow niche for the maintenance of hematopoietic stem cells is crucial for the success of therapeutic applications. So far, the roles of crucial mechanisms within the bone marrow niche have been explored in transgenic animals in which genetic modifications are ubiquitously introduced in the whole body. The lack of precise tools to explore genetic alterations exclusively within the bone marrow prevents our determination of whether the observed outcomes result from confounding effects from other organs. Here, we developed a new method - 'whole bone subcutaneous transplantation'- to study the bone marrow niche in transgenic animals precisely. Using immunolabeling of CD45.1 (donor) vs. CD45.2 (recipient) hematopoeitic stem cells, we demonstrated that hematopoeitic stem cells from the host animals colonize the subcutaneously transplanted femurs after transplantation, while the hematopoietic stem cells from the donor disappear. Strikinlgy, the bone marrow niche of these subcutaneously transplanted femurs remain from the donor mice, enabling us to study specifically cells of the bone marrow niche using this model. We also showed that genetic ablation of peri-arteriolar cells specifically in donor femurs reduced the numbers of hematopoietic stem cells in these bones. This supports the use of this strategy as a model, in combination with genetic tools, to evaluate how bone marrow niche specific modifications may impact non-modified hematopoietic stem cells. Thus, this approach can be utilized for genetic manipulation in vivo of specific cell types only within the bone marrow. The combination of whole bone subcutaneous transplantation with rodent transgenic models will facilitate a more precise, complex and comprehensive understanding of existing problems in the study of the hematopoietic stem cell bone marrow niche.
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Affiliation(s)
- Caroline C Picoli
- Department of Pathology, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil
| | | | - Xiao Lin Casey Wong
- Department of Dermatology, University of Wisconsin-Madison, Medical Sciences Center, Rm 4385, 1300 University Avenue, Madison, WI, 53706, USA
| | - Thamires Righi
- Department of Dermatology, University of Wisconsin-Madison, Medical Sciences Center, Rm 4385, 1300 University Avenue, Madison, WI, 53706, USA.,Department of Pharmacology, Federal University of São Paulo, São Paulo, SP, Brazil
| | - Pedro P G Guimarães
- Department of Physiology and Biophysics, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil
| | - Mauro C X Pinto
- Institute of Biological Sciences, Federal University of Goiás, Goiânia, GO, Brazil
| | - Jaime H Amorim
- Center of Biological Sciences and Health, Federal University of West Bahia, Barreiras, BA, Brazil
| | - Vasco A C Azevedo
- Department of Genetics, Ecology and Evolution, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil
| | | | - Alexandre Kanashiro
- Department of Dermatology, University of Wisconsin-Madison, Medical Sciences Center, Rm 4385, 1300 University Avenue, Madison, WI, 53706, USA
| | - Fabio Cardoso Cruz
- Department of Pharmacology, Federal University of São Paulo, São Paulo, SP, Brazil
| | - Rodrigo R Resende
- Department of Biochemistry and Immunology, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil
| | - Akiva Mintz
- Department of Radiology, Columbia University Medical Center, New York, NY, USA
| | - Paul S Frenette
- Gottesman Institute for Stem Cell and Regenerative Medicine Research, Albert Einstein College of Medicine, Bronx, New York, NY, USA.,Department of Cell Biology, Albert Einstein College of Medicine, Bronx, NY, USA.,Department of Medicine, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Alexander Birbrair
- Department of Pathology, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil. .,Department of Dermatology, University of Wisconsin-Madison, Medical Sciences Center, Rm 4385, 1300 University Avenue, Madison, WI, 53706, USA. .,Department of Radiology, Columbia University Medical Center, New York, NY, USA.
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5
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Nowlan B, Williams ED, Doran MR. Direct bone marrow injection of human bone marrow-derived stromal cells into mouse femurs results in greater prostate cancer PC-3 cell proliferation, but not specifically proliferation within the injected femurs. BMC Cancer 2022; 22:554. [PMID: 35581599 PMCID: PMC9112579 DOI: 10.1186/s12885-022-09430-6] [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: 10/13/2021] [Accepted: 03/14/2022] [Indexed: 11/21/2022] Open
Abstract
Background While prostate cancer (PCa) cells most often metastasize to bone in men, species-specific differences between human and mouse bone marrow mean that this pattern is not faithfully replicated in mice. Herein we evaluated the impact of partially humanizing mouse bone marrow with human bone marrow-derived stromal cells (BMSC, also known as "mesenchymal stem cells") on human PCa cell behaviour. Methods BMSC are key cellular constituents of marrow. We used intrafemoral injection to transplant 5 × 105 luciferase (Luc) and green fluorescence protein (GFP) expressing human BMSC (hBMSC-Luc/GFP) into the right femur of non-obese diabetic (NOD)-severe combined immunodeficiency (scid) interleukin (IL)-2γ−/− (NSG) mice. Two weeks later, 2.5 × 106 PC-3 prostate cancer cells expressing DsRed (PC-3-DsRed) were delivered into the mice via intracardiac injection. PC-3-DsRed cells were tracked over time using an In Vivo Imaging System (IVIS) live animal imaging system, X-ray and IVIS imaging performed on harvested organs, and PC-3 cell numbers in femurs quantified using flow cytometry and histology. Results Flow cytometry analysis revealed greater PC-3-DsRed cell numbers within femurs of the mice that received hBMSC-Luc/GFP. However, while there were overall greater PC-3-DsRed cell numbers in these animals, there were not more PC-3-DsRed in the femurs injected with hBMSC-Luc/GFP than in contralateral femurs. A similar proportion of mice in with or without hBMSC-Luc/GFP had bone lessions, but the absolute number of bone lesions was greater in mice that had received hBMSC-Luc/GFP. Conclusion PC-3-DsRed cells preferentially populated bones in mice that had received hBMSC-Luc/GFP, although PC-3-DsRed cells not specifically localize in the bone marrow cavity where hBMSC-Luc/GFP had been transplanted. hBMSC-Luc/GFP appear to modify mouse biology in a manner that supports PC-3-DsRed tumor development, rather than specifically influencing PC-3-DsRed cell homing. This study provides useful insights into the role of humanizing murine bone marrow with hBMSC to study human PCa cell biology. Supplementary Information The online version contains supplementary material available at 10.1186/s12885-022-09430-6.
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Affiliation(s)
- Bianca Nowlan
- School of Biomedical Science, Faculty of Health, Queensland University of Technology at the Translational Research Institute, Brisbane, Australia.,Australian Prostate Cancer Research Centre-Queensland, Brisbane, Australia
| | - Elizabeth D Williams
- School of Biomedical Science, Faculty of Health, Queensland University of Technology at the Translational Research Institute, Brisbane, Australia.,Australian Prostate Cancer Research Centre-Queensland, Brisbane, Australia
| | - Michael Robert Doran
- School of Biomedical Science, Faculty of Health, Queensland University of Technology at the Translational Research Institute, Brisbane, Australia. .,Australian Prostate Cancer Research Centre-Queensland, Brisbane, Australia. .,Centre for Biomedical Technologies, Queensland University of Technology, Brisbane, Australia. .,Mater Research Institute - University of Queensland, Brisbane, Australia. .,Skeletal Biology Section, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, USA.
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6
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Felker S, Shrestha A, Bailey J, Pillis DM, Siniard D, Malik P. Differential CXCR4 expression on hematopoietic progenitor cells versus stem cells directs homing and engraftment. JCI Insight 2022; 7:151847. [PMID: 35531956 PMCID: PMC9090236 DOI: 10.1172/jci.insight.151847] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Accepted: 04/06/2022] [Indexed: 11/24/2022] Open
Abstract
Gene therapy involves a substantial loss of hematopoietic stem and progenitor cells (HSPC) during processing and homing. Intra-BM (i.b.m.) transplantation can reduce homing losses, but prior studies have not yielded promising results. We studied the mechanisms involved in homing and engraftment of i.b.m. transplanted and i.v. transplanted genetically modified (GM) human HSPC. We found that i.b.m. HSPC transplantation improved engraftment of hematopoietic progenitor cells (HPC) but not of long-term repopulating hematopoietic stem cells (HSC). Mechanistically, HPC expressed higher functional levels of CXCR4 than HSC, conferring them a retention and homing advantage when transplanted i.b.m. Removing HPC and transplanting an HSC-enriched population i.b.m. significantly increased long-term engraftment over i.v. transplantation. Transient upregulation of CXCR4 on GM HSC-enriched cells, using a noncytotoxic portion of viral protein R (VPR) fused to CXCR4 delivered as a protein in lentiviral particles, resulted in higher homing and long-term engraftment of GM HSC transplanted either i.v. or i.b.m. compared with standard i.v. transplants. Overall, we show a mechanism for why i.b.m. transplants do not significantly improve long-term engraftment over i.v. transplants. I.b.m. transplantation becomes relevant when an HSC-enriched population is delivered. Alternatively, CXCR4 expression on HSC, when transiently increased using a protein delivery method, improves homing and engraftment specifically of GM HSC.
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Affiliation(s)
- Sydney Felker
- Immunology Graduate Program, Cincinnati Children’s Hospital Medical Center (CCHMC) and the University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
- Division of Experimental Hematology and Cancer Biology and
| | | | - Jeff Bailey
- Division of Experimental Hematology and Cancer Biology and
| | - Devin M Pillis
- Division of Experimental Hematology and Cancer Biology and
| | - Dylan Siniard
- Division of Experimental Hematology and Cancer Biology and
| | - Punam Malik
- Immunology Graduate Program, Cincinnati Children’s Hospital Medical Center (CCHMC) and the University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
- Division of Experimental Hematology and Cancer Biology and
- Division of Hematology, CCHMC, Cincinnati, Ohio, USA
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7
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Kudo K, Miki Y, Carreras J, Nakayama S, Nakamoto Y, Ito M, Nagashima E, Yamamoto K, Higuchi H, Morita SY, Inoue A, Aoki J, Ando K, Nakamura N, Murakami M, Kotani A. Secreted phospholipase A 2 modifies extracellular vesicles and accelerates B cell lymphoma. Cell Metab 2022; 34:615-633.e8. [PMID: 35294862 DOI: 10.1016/j.cmet.2022.02.011] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 11/15/2021] [Accepted: 02/22/2022] [Indexed: 12/26/2022]
Abstract
Extracellular vesicles (EVs) including exosomes act as intercellular communicators by transferring protein and microRNA cargoes, yet the role of EV lipids remains unclear. Here, we show that the pro-tumorigenic action of lymphoma-derived EVs is augmented via secreted phospholipase A2 (sPLA2)-driven lipid metabolism. Hydrolysis of EV phospholipids by group X sPLA2, which was induced in macrophages of Epstein-Barr virus (EBV) lymphoma, increased the production of fatty acids, lysophospholipids, and their metabolites. sPLA2-treated EVs were smaller and self-aggregated, showed better uptake, and increased cytokine expression and lipid mediator signaling in tumor-associated macrophages. Pharmacological inhibition of endogenous sPLA2 suppressed lymphoma growth in EBV-infected humanized mice, while treatment with sPLA2-modified EVs reversed this phenotype. Furthermore, sPLA2 expression in human large B cell lymphomas inversely correlated with patient survival. Overall, the sPLA2-mediated EV modification promotes tumor development, highlighting a non-canonical mechanistic action of EVs as an extracellular hydrolytic platform of sPLA2.
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Affiliation(s)
- Kai Kudo
- Department of Innovative Medical Science, Tokai University School of Medicine, Isehara, Japan; Division of Hematological Malignancy, Institute of Medical Sciences, Tokai University, Isehara, Japan
| | - Yoshimi Miki
- Laboratory of Microenvironmental Metabolic Health Sciences Center for Disease Biology and Integrative Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Joaquim Carreras
- Department of Pathology, Tokai University School of Medicine, Isehara, Japan
| | - Shunya Nakayama
- Department of Innovative Medical Science, Tokai University School of Medicine, Isehara, Japan; Division of Hematological Malignancy, Institute of Medical Sciences, Tokai University, Isehara, Japan; Department of Hematology and Oncology, Tokai University School of Medicine, Isehara, Japan
| | - Yasushi Nakamoto
- Department of Innovative Medical Science, Tokai University School of Medicine, Isehara, Japan; Division of Hematological Malignancy, Institute of Medical Sciences, Tokai University, Isehara, Japan
| | - Masatoshi Ito
- Support Center for Medical Research and Education, Tokai University School of Medicine, Isehara, Japan
| | - Etsuko Nagashima
- Department of Innovative Medical Science, Tokai University School of Medicine, Isehara, Japan; Division of Hematological Malignancy, Institute of Medical Sciences, Tokai University, Isehara, Japan
| | - Kei Yamamoto
- Division of Bioscience and Bioindustry, Graduate School of Technology, Industrial and Social Sciences, Tokushima University, Tokushima, Japan
| | - Hiroshi Higuchi
- Center for Cancer Immunology, Cutaneous Biology Research Center, Center for Cancer Research, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Shin-Ya Morita
- Department of Pharmacy, Shiga University of Medical Science Hospital, Otsu, Japan
| | - Asuka Inoue
- Department of Pharmaceutical Sciences, Tohoku University, Sendai, Japan
| | - Junken Aoki
- Department of Health Chemistry, Graduate School of Pharmaceutical Sciences, University of Tokyo, Tokyo, Japan
| | - Kiyoshi Ando
- Department of Hematology and Oncology, Tokai University School of Medicine, Isehara, Japan
| | - Naoya Nakamura
- Department of Pathology, Tokai University School of Medicine, Isehara, Japan
| | - Makoto Murakami
- Laboratory of Microenvironmental Metabolic Health Sciences Center for Disease Biology and Integrative Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.
| | - Ai Kotani
- Department of Innovative Medical Science, Tokai University School of Medicine, Isehara, Japan; Division of Hematological Malignancy, Institute of Medical Sciences, Tokai University, Isehara, Japan.
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8
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Ju C, Liang J, Zhang M, Zhao J, Li L, Chen S, Zhao J, Gao X. The mouse resource at National Resource Center for Mutant Mice. Mamm Genome 2022; 33:143-156. [PMID: 35138443 DOI: 10.1007/s00335-021-09940-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Accepted: 12/10/2021] [Indexed: 10/19/2022]
Abstract
Mouse models are essential for dissecting disease mechanisms and defining potential drug targets. There are more than 18,500 mouse strains available for research communities in National Resource Center for Mutant Mice (NRCMM) of China, affiliated with Model Animal Research Center of Nanjing University and Gempharmatech Company. In 2019, Gempharmatech launched the Knockout All Project (KOAP) aiming to generate null mutants and gene floxed strains for all protein-coding genes in mouse genome within 5 years. So far, KOAP has generated 8,004 floxed strains and 9,769 KO (knockout) strains (updated to Oct, 2021). NRCMM also created hundreds of Cre transgenic lines, mutant knock-in models, immuno-deficient models, and humanized mouse models. As a member of the international mouse phenotyping consortium (IMPC), NRCMM provides comprehensive phenotyping services for mouse models. In summary, NRCMM will continue to support biomedical community with new mouse models as well as related services.
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Affiliation(s)
| | | | | | | | | | - Shuai Chen
- Model Animal Research Center of Nanjing University, Nanjing, China.,Nanjing Biomedical Research Institute of Nanjing University, Nanjing, China
| | - Jing Zhao
- GemPharmatech Co., Ltd, Nanjing, China.
| | - Xiang Gao
- National Resource Center for Mutant Mice, Nanjing, China. .,GemPharmatech Co., Ltd, Nanjing, China. .,Model Animal Research Center of Nanjing University, Nanjing, China.
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9
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Zhao K, Liu J, Zhu Y, Dong X, Yin R, Liu X, Gao H, Xiao F, Gao R, Wang Q, Zhan Y, Yu M, Chen H, Ning H, Zhang C, Yang X, Li C. Hemgn Protects Hematopoietic Stem and Progenitor Cells Against Transplantation Stress Through Negatively Regulating IFN-γ Signaling. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2022; 9:e2103838. [PMID: 34923767 PMCID: PMC8844507 DOI: 10.1002/advs.202103838] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 11/14/2021] [Indexed: 06/14/2023]
Abstract
Hematopoietic stem and progenitor cells (HSPCs) possess the remarkable ability to regenerate the whole blood system in response to ablated stress demands. Delineating the mechanisms that maintain HSPCs during regenerative stresses is increasingly important. Here, it is shown that Hemgn is significantly induced by hematopoietic stresses including irradiation and bone marrow transplantation (BMT). Hemgn deficiency does not disturb steady-state hematopoiesis in young mice. Hemgn-/- HSPCs display defective engraftment activity during BMT with reduced homing and survival and increased apoptosis. Transcriptome profiling analysis reveals that upregulated genes in transplanted Hemgn-/- HSPCs are enriched for gene sets related to interferon gamma (IFN-γ) signaling. Hemgn-/- HSPCs show enhanced responses to IFN-γ treatment and increased aging over time. Blocking IFN-γ signaling in irradiated recipients either pharmacologically or genetically rescues Hemgn-/- HSPCs engraftment defect. Mechanistical studies reveal that Hemgn deficiency sustain nuclear Stat1 tyrosine phosphorylation via suppressing T-cell protein tyrosine phosphatase TC45 activity. Spermidine, a selective activator of TC45, rescues exacerbated phenotype of HSPCs in IFN-γ-treated Hemgn-/- mice. Collectively, these results identify that Hemgn is a critical regulator for successful engraftment and reconstitution of HSPCs in mice through negatively regulating IFN-γ signaling. Targeted Hemgn may be used to improve conditioning regimens and engraftment during HSPCs transplantation.
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Affiliation(s)
- Ke Zhao
- State Key Laboratory of ProteomicsBeijing Proteome Research CenterNational Center for Protein Sciences (Beijing)Beijing Institute of LifeomicsBeijing102206China
| | - Jin‐Fang Liu
- State Key Laboratory of ProteomicsBeijing Proteome Research CenterNational Center for Protein Sciences (Beijing)Beijing Institute of LifeomicsBeijing102206China
| | - Ya‐Xin Zhu
- School of Life SciencesHebei UniversityNo. 180 Wusi Dong Road, Lian Chi DistrictBaoding CityHebei Province071000China
| | - Xiao‐Ming Dong
- College of Life SciencesShanxi Normal UniversityNo. 199, South Chang'an Road, Yanta DistrictXi'an710062China
| | - Rong‐Hua Yin
- State Key Laboratory of ProteomicsBeijing Proteome Research CenterNational Center for Protein Sciences (Beijing)Beijing Institute of LifeomicsBeijing102206China
| | - Xian Liu
- State Key Laboratory of ProteomicsBeijing Proteome Research CenterNational Center for Protein Sciences (Beijing)Beijing Institute of LifeomicsBeijing102206China
| | - Hui‐Ying Gao
- State Key Laboratory of ProteomicsBeijing Proteome Research CenterNational Center for Protein Sciences (Beijing)Beijing Institute of LifeomicsBeijing102206China
| | - Feng‐Jun Xiao
- Department of Experimental Hematology and BiochemistryBeijing Institute of Radiation MedicineBeijing100850China
| | - Rui Gao
- State Key Laboratory of ProteomicsBeijing Proteome Research CenterNational Center for Protein Sciences (Beijing)Beijing Institute of LifeomicsBeijing102206China
| | - Qi Wang
- An Hui Medical UniversitySchool of Basic Medical SciencesHefei230032China
| | - Yi‐Qun Zhan
- State Key Laboratory of ProteomicsBeijing Proteome Research CenterNational Center for Protein Sciences (Beijing)Beijing Institute of LifeomicsBeijing102206China
| | - Miao Yu
- State Key Laboratory of ProteomicsBeijing Proteome Research CenterNational Center for Protein Sciences (Beijing)Beijing Institute of LifeomicsBeijing102206China
| | - Hui Chen
- State Key Laboratory of ProteomicsBeijing Proteome Research CenterNational Center for Protein Sciences (Beijing)Beijing Institute of LifeomicsBeijing102206China
| | - Hong‐Mei Ning
- Department of Hematopoietic Stem Cell TransplantationThe Fifth Medical Center of Chinese PLA General HospitalBeijing100071China
| | - Cai‐Bo Zhang
- Department of Life SciencesQilu Normal UniversityNo. 2, Wenbo Road, Zhangqiu DistrictJinanShandong250013China
| | - Xiao‐Ming Yang
- State Key Laboratory of ProteomicsBeijing Proteome Research CenterNational Center for Protein Sciences (Beijing)Beijing Institute of LifeomicsBeijing102206China
| | - Chang‐Yan Li
- State Key Laboratory of ProteomicsBeijing Proteome Research CenterNational Center for Protein Sciences (Beijing)Beijing Institute of LifeomicsBeijing102206China
- School of Life SciencesHebei UniversityNo. 180 Wusi Dong Road, Lian Chi DistrictBaoding CityHebei Province071000China
- An Hui Medical UniversitySchool of Basic Medical SciencesHefei230032China
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10
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Zhang Y, Yu X, Sun R, Min J, Tang X, Lin Z, Xie S, Li X, Lu S, Tian Z, Gu C, Teng L, Yang Y. Splicing factor arginine/serine-rich 8 promotes multiple myeloma malignancy and bone lesion through alternative splicing of CACYBP and exosome-based cellular communication. Clin Transl Med 2022; 12:e684. [PMID: 35184390 PMCID: PMC8858635 DOI: 10.1002/ctm2.684] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 11/29/2021] [Accepted: 12/02/2021] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Multiple myeloma (MM) is a distinctive malignancy of plasma cell within the bone marrow (BM), of which alternative splicing factors play vital roles in the progression. Splicing factor arginine/serine-rich 8 (SFRS8) is the exclusive factor associated with MM prognosis, however its role in MM remains undefined. METHODS The analyses of 3-(4,5)-dimethylthiahiazo (-z-y1)-3,5-di- phenytetrazoliumromide (MTT) assay, immunohistochemistry, flow cytometry and xenograft model were performed to examine cell proliferation, cell cycle and apoptosis in SFRS8 overexpression or knockdown MM cells in vitro and in vivo. The SFRS8-regulated alternative splicing events were identified by RNA immunoprecipitation sequencing (RIP-seq) and validated by RIP-qPCR and Co-IP methods. Exosomes were extracted from the supernatant of myeloma cells by ultracentrifugation. Bone lesion was evaluated by TRAP staining in vitro and SCID/NOD-TIBIA mouse model. A neon electroporation system was utilised to deliver siRNA through exosomes. The effect of siRNA-loaded exosomes in vivo was evaluated by using a patient-derived tumor xenograft (PDX) model and SCID/NOD-TIBIA mouse model. RESULTS SFRS8 was significantly upregulated in MM samples and positively associated with poor overall survival (OS) in MM patients. SFRS8 promoted MM cell proliferation in vitro and in vivo. Furthermore, calcyclin binding protein (CACYBP) was identified as the downstream target of SFRS8. Particularly, SFRS8 could reduce CACYBP isoform1 (NM_014412.3) and increase CACYBP isoform2 (NM_001007214.1) by mediating the alternative splicing of CACYBP, thereby altering the ubiquitination degradation of β-catenin to promote MM progression. In addition, SFRS8 promoted osteoclast differentiation through exosomes in vitro and in vivo. More importantly, exosomal siRNA targeting CACYBP isoform2 inhibited tumour growth in PDX and SCID/NOD-TIBIA mouse models. CONCLUSION Our findings demonstrate that targeting the SFRS8/CACYBP/β-catenin axis may be a promising strategy for MM diagnosis and treatment.
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Affiliation(s)
- Yuanjiao Zhang
- Nanjing Hospital of Chinese Medicine, Nanjing University of Chinese Medicine, Nanjing, China
- School of Medicine & Holistic Integrative MedicineNanjing University of Chinese MedicineNanjingChina
| | - Xichao Yu
- School of Medicine & Holistic Integrative MedicineNanjing University of Chinese MedicineNanjingChina
| | - Rongze Sun
- School of Life ScienceJilin UniversityChangchunChina
| | - Jie Min
- School of Medicine & Holistic Integrative MedicineNanjing University of Chinese MedicineNanjingChina
| | - Xiaozhu Tang
- School of Medicine & Holistic Integrative MedicineNanjing University of Chinese MedicineNanjingChina
| | - Zigen Lin
- School of Medicine & Holistic Integrative MedicineNanjing University of Chinese MedicineNanjingChina
| | - Siyuan Xie
- School of Medicine & Holistic Integrative MedicineNanjing University of Chinese MedicineNanjingChina
| | - Xinying Li
- School of Medicine & Holistic Integrative MedicineNanjing University of Chinese MedicineNanjingChina
| | - Shengfeng Lu
- Key Laboratory of A cupuncture and Medicine Research of Ministry of EducationNanjing University of Chinese MedicineNanjingChina
| | - Zhidan Tian
- Department of Pathology, Nanjing First HospitalNanjing Medical UniversityNanjingChina
| | - Chunyan Gu
- Nanjing Hospital of Chinese Medicine, Nanjing University of Chinese Medicine, Nanjing, China
- School of Medicine & Holistic Integrative MedicineNanjing University of Chinese MedicineNanjingChina
| | - Lesheng Teng
- School of Life ScienceJilin UniversityChangchunChina
| | - Ye Yang
- School of Medicine & Holistic Integrative MedicineNanjing University of Chinese MedicineNanjingChina
- Key Laboratory of A cupuncture and Medicine Research of Ministry of EducationNanjing University of Chinese MedicineNanjingChina
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11
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Preciado S, Sirerol-Piquer MS, Muntión S, Osugui L, Martí-Chillón GJ, Navarro-Bailón A, Sepúlveda P, Sánchez-Guijo F. Co-administration of human MSC overexpressing HIF-1α increases human CD34 + cell engraftment in vivo. Stem Cell Res Ther 2021; 12:601. [PMID: 34876206 PMCID: PMC8650423 DOI: 10.1186/s13287-021-02669-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Accepted: 11/20/2021] [Indexed: 12/28/2022] Open
Abstract
Background Poor graft function or graft failure after allogeneic stem cell transplantation is an unmet medical need, in which mesenchymal stromal cells (MSC) constitute an attractive potential therapeutic approach. Hypoxia-inducible factor-1α (HIF-1α) overexpression in MSC (HIF-MSC) potentiates the angiogenic and immunomodulatory properties of these cells, so we hypothesized that co-transplantation of MSC-HIF with CD34+ human cord blood cells would also enhance hematopoietic stem cell engraftment and function both in vitro and in vivo.
Methods Human MSC were obtained from dental pulp. Lentiviral overexpression of HIF-1α was performed transducing cells with pWPI-green fluorescent protein (GFP) (MSC WT) or pWPI-HIF-1α-GFP (HIF-MSC) expression vectors. Human cord blood CD34+ cells were co-cultured with MSC WT or HIF-MSC (4:1) for 72 h. Then, viability (Annexin V and 7-AAD), cell cycle, ROS expression and immunophenotyping of key molecules involved in engraftment (CXCR4, CD34, ITGA4, c-KIT) were evaluated by flow cytometry in CD34+ cells. In addition, CD34+ cells clonal expansion was analyzed by clonogenic assays. Finally, in vivo engraftment was measured by flow cytometry 4-weeks after CD34+ cell transplantation with or without intrabone MSC WT or HIF-MSC in NOD/SCID mice. Results We did not observe significant differences in viability, cell cycle and ROS expression between CD34+ cells co-cultured with MSC WT or HIF-MSC. Nevertheless, a significant increase in CD34, CXCR4 and ITGA4 expression (p = 0.009; p = 0.001; p = 0.013, respectively) was observed in CD34+ cells co-cultured with HIF-MSC compared to MSC WT. In addition, CD34+ cells cultured with HIF-MSC displayed a higher CFU-GM clonogenic potential than those cultured with MSC WT (p = 0.048). We also observed a significant increase in CD34+ cells engraftment ability when they were co-transplanted with HIF-MSC compared to CD34+ co-transplanted with MSC WT (p = 0.016) or alone (p = 0.015) in both the injected and contralateral femurs (p = 0.024, p = 0.008 respectively). Conclusions Co-transplantation of human CD34+ cells with HIF-MSC enhances cell engraftment in vivo. This is probably due to the ability of HIF-MSC to increase clonogenic capacity of hematopoietic cells and to induce the expression of adhesion molecules involved in graft survival in the hematopoietic niche. Supplementary Information The online version contains supplementary material available at 10.1186/s13287-021-02669-z.
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Affiliation(s)
- Silvia Preciado
- Cell Therapy Unit, Hematology Department, University Hospital of Salamanca, IBSAL, University of Salamanca, Paseo de San Vicente 58-182, 37007, Salamanca, Spain.,RETIC TerCel, ISCIII, Madrid, Spain.,Centro en Red de Medicina Regenerativa y Terapia Celular de Castilla y León, Salamanca, Spain
| | - Mª Salomé Sirerol-Piquer
- Departamento de Biología Celular, Biología Funcional y Antropología Física, University of Valencia, Burjassot, Spain.,Instituto de Biotecnología y Biomedicina (BioTecMed), University of Valencia, Burjassot, Spain.,RETIC TerCel, ISCIII, Madrid, Spain
| | - Sandra Muntión
- Cell Therapy Unit, Hematology Department, University Hospital of Salamanca, IBSAL, University of Salamanca, Paseo de San Vicente 58-182, 37007, Salamanca, Spain.,RETIC TerCel, ISCIII, Madrid, Spain.,Centro en Red de Medicina Regenerativa y Terapia Celular de Castilla y León, Salamanca, Spain
| | - Lika Osugui
- Cell Therapy Unit, Hematology Department, University Hospital of Salamanca, IBSAL, University of Salamanca, Paseo de San Vicente 58-182, 37007, Salamanca, Spain.,RETIC TerCel, ISCIII, Madrid, Spain.,Centro en Red de Medicina Regenerativa y Terapia Celular de Castilla y León, Salamanca, Spain
| | - Gerardo J Martí-Chillón
- Cell Therapy Unit, Hematology Department, University Hospital of Salamanca, IBSAL, University of Salamanca, Paseo de San Vicente 58-182, 37007, Salamanca, Spain.,RETIC TerCel, ISCIII, Madrid, Spain.,Centro en Red de Medicina Regenerativa y Terapia Celular de Castilla y León, Salamanca, Spain
| | - Almudena Navarro-Bailón
- Cell Therapy Unit, Hematology Department, University Hospital of Salamanca, IBSAL, University of Salamanca, Paseo de San Vicente 58-182, 37007, Salamanca, Spain.,RETIC TerCel, ISCIII, Madrid, Spain.,Centro en Red de Medicina Regenerativa y Terapia Celular de Castilla y León, Salamanca, Spain
| | - Pilar Sepúlveda
- Regenerative Medicine and Heart Transplantation Unit, Instituto de Investigación Sanitaria La Fe, Valencia, Spain.,RETIC TerCel, ISCIII, Madrid, Spain
| | - Fermín Sánchez-Guijo
- Cell Therapy Unit, Hematology Department, University Hospital of Salamanca, IBSAL, University of Salamanca, Paseo de San Vicente 58-182, 37007, Salamanca, Spain. .,RETIC TerCel, ISCIII, Madrid, Spain. .,Centro en Red de Medicina Regenerativa y Terapia Celular de Castilla y León, Salamanca, Spain.
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12
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Nowlan B, Futrega K, Williams ED, Doran MR. Human bone marrow-derived stromal cell behavior when injected directly into the bone marrow of NOD-scid-gamma mice pre-conditioned with sub-lethal irradiation. Stem Cell Res Ther 2021; 12:231. [PMID: 33845908 PMCID: PMC8042930 DOI: 10.1186/s13287-021-02297-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Accepted: 03/18/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Direct bone marrow injection of cells into murine marrow cavities is used in a range of cell characterization assays and to develop disease models. While human bone marrow-derived stromal cells (hBMSC, also known as mesenchymal stem cells (MSC)) are frequently described in therapeutic applications, or disease modeling, their behavior following direct injection into murine bone marrow is poorly characterized. Herein, we characterized hBMSC engraftment and persistence within the bone marrow of NOD-scid interleukin (IL)-2γ-/- (NSG) mice with or without prior 2 Gy total-body γ-irradiation of recipient mice. METHODS One day after conditioning NSG mice with sublethal irradiation, 5 × 105 luciferase (Luc) and green fluorescent protein (GFP)-expressing hBMSC (hBMSC-Luc/GFP) were injected into the right femurs of animals. hBMSC-Luc/GFP were tracked in live animals using IVIS imaging, and histology was used to further characterize hBMSC location and behavior in tissues. RESULTS hBMSC-Luc/GFP number within injected marrow cavities declined rapidly over 4 weeks, but prior irradiation of animals delayed this decline. At 4 weeks, hBMSC-Luc/GFP colonized injected marrow cavities and distal marrow cavities at rates of 2.5 ± 2.2% and 1.7 ± 1.9% of total marrow nucleated cells, respectively in both irradiated and non-irradiated mice. In distal marrow cavities, hBMSC were not uniformly distributed and appeared to be co-localized in clusters, with the majority found in the endosteal region. CONCLUSIONS While significant numbers of hBMSC-Luc/GFP could be deposited into the mouse bone marrow via direct bone marrow injection, IVIS imaging indicated that the number of hBMSC-Luc/GFP in that bone marrow cavity declined with time. Irradiation of mice prior to transplant only delayed the rate of hBMSC-Luc/GFP population decline in injected femurs. Clusters of hBMSC-Luc/GFP were observed in the histology of distal marrow cavities, suggesting that some transplanted cells actively homed to distal marrow cavities. Individual cell clusters may have arisen from discrete clones that homed to the marrow, and then underwent modest proliferation. The transient high-density population of hBMSC within the injected femur, or the longer-term low-density population of hBMSC in distal marrow cavities, offers useful models for studying disease or regenerative processes. Experimental designs should consider how relative hBMSC distribution and local hBMSC densities evolve over time.
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Affiliation(s)
- Bianca Nowlan
- School of Biomedical Sciences, Faculty of Health, Queensland University of Technology (QUT), Brisbane, Australia.,Australian Prostate Cancer Research Centre - Queensland (APCCRC-Q) and Queensland Bladder Cancer Initiative (QBCI), Brisbane, Queensland, Australia.,Translational Research Institute, 37 Kent Street, Brisbane, Queensland, 4102, Australia
| | - Kathryn Futrega
- Translational Research Institute, 37 Kent Street, Brisbane, Queensland, 4102, Australia.,Centre for Biomedical Technologies (CBT) and School of Mechanical, Medical, and Process Engineering (MMPE), Queensland University of Technology (QUT), Brisbane, Australia.,Skeletal Biology Section, National Institute of Dental and Craniofacial Research, National Institutes of Health, Building 30, 30 Convent Dr MSC 4320, Bethesda, MD, 20892-4320, USA
| | - Elizabeth Deborah Williams
- School of Biomedical Sciences, Faculty of Health, Queensland University of Technology (QUT), Brisbane, Australia.,Australian Prostate Cancer Research Centre - Queensland (APCCRC-Q) and Queensland Bladder Cancer Initiative (QBCI), Brisbane, Queensland, Australia.,Translational Research Institute, 37 Kent Street, Brisbane, Queensland, 4102, Australia
| | - Michael Robert Doran
- School of Biomedical Sciences, Faculty of Health, Queensland University of Technology (QUT), Brisbane, Australia. .,Australian Prostate Cancer Research Centre - Queensland (APCCRC-Q) and Queensland Bladder Cancer Initiative (QBCI), Brisbane, Queensland, Australia. .,Translational Research Institute, 37 Kent Street, Brisbane, Queensland, 4102, Australia. .,Centre for Biomedical Technologies (CBT) and School of Mechanical, Medical, and Process Engineering (MMPE), Queensland University of Technology (QUT), Brisbane, Australia. .,Skeletal Biology Section, National Institute of Dental and Craniofacial Research, National Institutes of Health, Building 30, 30 Convent Dr MSC 4320, Bethesda, MD, 20892-4320, USA. .,Mater Research Institute - University of Queensland, Brisbane, Australia. .,Australian National Centre for the Public Awareness of Science, Australian National University, Canberra, Australia.
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13
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Sonoda Y. Human CD34-negative hematopoietic stem cells: The current understanding of their biological nature. Exp Hematol 2021; 96:13-26. [PMID: 33610645 DOI: 10.1016/j.exphem.2021.02.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2020] [Revised: 01/29/2021] [Accepted: 02/07/2021] [Indexed: 12/29/2022]
Abstract
Hematopoietic stem cell (HSC) heterogeneity and hierarchy are a current topic of interest, having major implications for clinical HSC transplantation and basic research on human HSCs. It was long believed that the most primitive HSCs in mammals, including mice and humans, were CD34 antigen positive (CD34+). However, 2 decades ago, it was reported that murine long-term multilineage reconstituting HSCs were lineage marker negative (Lin-, i.e., c-kit+Sca-1+CD34low/-), known as CD34low/- KSL cells. In contrast, human CD34- HSCs, a counterpart of murine CD34low/- KSL cells, were hard to identify for a long time mainly because of their rarity. We previously identified very primitive human cord blood (CB)-derived CD34- severe combined immunodeficiency (SCID)-repopulating cells (SRCs) using the intra-bone marrow injection method and proposed the new concept that CD34- SRCs (HSCs) reside at the apex of the human HSC hierarchy. Through a series of studies, we identified two positive/enrichment markers: CD133 and GPI-80. The combination of these two markers enabled the development of an ultrahigh-resolution purification method for CD34- as well as CD34+ HSCs and the successful purification of both HSCs at the single-cell level. Cell population purity is a crucial prerequisite for reliable biological and molecular analyses. Clonal analyses of highly purified human CD34- HSCs have revealed their potent megakaryocyte/erythrocyte differentiation potential. Based on these observations, we propose a revised road map for the commitment of human CB-derived CD34- HSCs. This review updates the current understanding of the stem cell nature of human CB-derived primitive CD34- as well as CD34+ HSCs.
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Affiliation(s)
- Yoshiaki Sonoda
- Department of iPS Stem Cell Regenerative Medicine, Kansai Medical University, Osaka, Japan.
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14
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Zittersteijn HA, Harteveld CL, Klaver-Flores S, Lankester AC, Hoeben RC, Staal FJT, Gonçalves MAFV. A Small Key for a Heavy Door: Genetic Therapies for the Treatment of Hemoglobinopathies. Front Genome Ed 2021; 2:617780. [PMID: 34713239 PMCID: PMC8525365 DOI: 10.3389/fgeed.2020.617780] [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: 10/15/2020] [Accepted: 12/14/2020] [Indexed: 12/26/2022] Open
Abstract
Throughout the past decades, the search for a treatment for severe hemoglobinopathies has gained increased interest within the scientific community. The discovery that ɤ-globin expression from intact HBG alleles complements defective HBB alleles underlying β-thalassemia and sickle cell disease, has provided a promising opening for research directed at relieving ɤ-globin repression mechanisms and, thereby, improve clinical outcomes for patients. Various gene editing strategies aim to reverse the fetal-to-adult hemoglobin switch to up-regulate ɤ-globin expression through disabling either HBG repressor genes or repressor binding sites in the HBG promoter regions. In addition to these HBB mutation-independent strategies involving fetal hemoglobin (HbF) synthesis de-repression, the expanding genome editing toolkit is providing increased accuracy to HBB mutation-specific strategies encompassing adult hemoglobin (HbA) restoration for a personalized treatment of hemoglobinopathies. Moreover, besides genome editing, more conventional gene addition strategies continue under investigation to restore HbA expression. Together, this research makes hemoglobinopathies a fertile ground for testing various innovative genetic therapies with high translational potential. Indeed, the progressive understanding of the molecular clockwork underlying the hemoglobin switch together with the ongoing optimization of genome editing tools heightens the prospect for the development of effective and safe treatments for hemoglobinopathies. In this context, clinical genetics plays an equally crucial role by shedding light on the complexity of the disease and the role of ameliorating genetic modifiers. Here, we cover the most recent insights on the molecular mechanisms underlying hemoglobin biology and hemoglobinopathies while providing an overview of state-of-the-art gene editing platforms. Additionally, current genetic therapies under development, are equally discussed.
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Affiliation(s)
- Hidde A. Zittersteijn
- Department of Cell and Chemical Biology, Leiden University Medical Center, Leiden, Netherlands
| | - Cornelis L. Harteveld
- Department of Human and Clinical Genetics, The Hemoglobinopathies Laboratory, Leiden University Medical Center, Leiden, Netherlands
| | | | - Arjan C. Lankester
- Department of Pediatrics, Stem Cell Transplantation Program, Willem-Alexander Children's Hospital, Leiden University Medical Center, Leiden, Netherlands
| | - Rob C. Hoeben
- Department of Cell and Chemical Biology, Leiden University Medical Center, Leiden, Netherlands
| | - Frank J. T. Staal
- Department of Immunology, Leiden University Medical Center, Leiden, Netherlands
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15
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Fink D, Pfeiffenberger U, Bernthaler T, Schober S, Thonhauser KE, Rülicke T. Capacity of the medullary cavity of tibia and femur for intra-bone marrow transplantation in mice. PLoS One 2019; 14:e0224576. [PMID: 31697695 PMCID: PMC6837452 DOI: 10.1371/journal.pone.0224576] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Accepted: 10/16/2019] [Indexed: 11/18/2022] Open
Abstract
Intra-bone marrow transplantation (IBMT) has been adapted for mouse models to improve the seeding efficiency of transplanted hematopoietic stem and progenitor cells. Commonly used injection volumes for IBMT into the tibia differ between 10 and 40 μL even though considerable amounts of injected cells leak into the blood circulation immediately after injection. Injection of 3 μL trypan blue into the tibia of dead BALB/c mice showed staining in large vessels of hind limbs, even without supporting circulation. We therefore tested the effective capacity of the medullary cavity of dissected tibiae and femora of different mouse strains by bioluminescence imaging after injection of luciferase expressing cells. Cell leakage was already observed at 3 μL of injection volume and the measured emission rate increased significantly when 5 and 10 μL of volume with the same cell concentration were injected. Surprisingly, increasing injection volumes containing constant cell amounts resulted in comparable emission rates, suggesting a similar amount of leaked and absorbed cells independent of the injection volume. However, the absorption of a specific amount of injected cells could not be confirmed, as the ratio of leaked to absorbed cells was similar between IBMT that were performed with a constant injection volume containing either low or high cell amounts. In summary, for optimal cell transplantation via IBMT in mice we suggest to inject a high concentrated cell suspension with a maximum injection volume of 3 μL.
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Affiliation(s)
- Dieter Fink
- Institute of Laboratory Animal Science, Department of Biomedical Sciences, University of Veterinary Medicine Vienna, Vienna, Austria
| | - Ulrike Pfeiffenberger
- Institute of Laboratory Animal Science, Department of Biomedical Sciences, University of Veterinary Medicine Vienna, Vienna, Austria
| | - Tina Bernthaler
- Institute of Laboratory Animal Science, Department of Biomedical Sciences, University of Veterinary Medicine Vienna, Vienna, Austria
| | - Sophie Schober
- Institute of Laboratory Animal Science, Department of Biomedical Sciences, University of Veterinary Medicine Vienna, Vienna, Austria
| | - Kerstin E. Thonhauser
- Institute of Laboratory Animal Science, Department of Biomedical Sciences, University of Veterinary Medicine Vienna, Vienna, Austria
| | - Thomas Rülicke
- Institute of Laboratory Animal Science, Department of Biomedical Sciences, University of Veterinary Medicine Vienna, Vienna, Austria
- Ludwig Boltzmann Institute for Hematology and Oncology, Medical University of Vienna, Austria
- * E-mail:
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16
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Ibrahim AA, Yahata T, Muguruma Y, Miyata T, Ando K. Blockade of plasminogen activator inhibitor-1 empties bone marrow niche sufficient for donor hematopoietic stem cell engraftment without myeloablative conditioning. Biochem Biophys Res Commun 2019; 516:500-505. [PMID: 31230745 DOI: 10.1016/j.bbrc.2019.06.076] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Revised: 06/12/2019] [Accepted: 06/15/2019] [Indexed: 12/21/2022]
Abstract
Upon hematopoietic stem cell transplantation (HSCT), the availability of recipients' niches in the bone marrow (BM) is one of the factors that influence donor HSC engraftment and hematopoietic reconstitution. Therefore, myeloablative conditioning, such as irradiation and/or chemotherapy, which creates empty niches in the recipients' BM, is required for the success of HSCT. However, the conventional myeloablation causes extensive damages to the patients' BM, which results in the treatment-induced severe complications and even mortality. Thus, alternative and mild conditioning could fulfill the need for safer HSCT-based therapies for hematological and nonhematological disorders. Recently, we have demonstrated that pharmacological inhibition of plasminogen activator inhibitor-1 (PAI-1) activity increases cellular motility and cause detachment of HSCs from the niches. In this study, we performed HSCT using a PAI-1 inhibitor without any myeloablative conditioning. Donor HSCs were transplanted to recipient mice that were pretreated with saline or a PAI-1 inhibitor. Saline pretreated nonmyeloablative recipients showed no engraftment. In contrast, donor cell engraftment was detected in the PAI-1 inhibitor pretreated recipients. Multilineage differentiation, including lymphoid and myeloid cells, was observed in the PAI-1 inhibitor pretreated recipients. Donor-derived cells that exhibited multilineage reconstitution as well as the existence of stem/progenitor cells were detected in the secondary recipients, confirming the maintenance of donor HSCs in the BM of PAI-1 inhibitor pretreated primary recipients. The results indicate that the PAI-1 blockade vacates functional niches in the recipients' BM, which allows the engraftment of long-term multilineage HSCs without myeloablative conditioning.
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Affiliation(s)
- Abd Aziz Ibrahim
- Research Center for Regenerative Medicine, Tokai University School of Medicine, Kanagawa, 259-1193, Japan; Department of Hematology and Oncology, Tokai University School of Medicine, Kanagawa, 259-1193, Japan
| | - Takashi Yahata
- Research Center for Regenerative Medicine, Tokai University School of Medicine, Kanagawa, 259-1193, Japan; Department of Innovative Medical Science, Tokai University School of Medicine, Kanagawa, 259-1193, Japan.
| | - Yukari Muguruma
- National Cancer Center Research Institute, Tokyo, 104-0045, Japan
| | - Toshio Miyata
- United Centers for Advanced Research and Translational Medicine, Tohoku University Graduate School of Medicine, Miyagi, 980-8575, Japan
| | - Kiyoshi Ando
- Research Center for Regenerative Medicine, Tokai University School of Medicine, Kanagawa, 259-1193, Japan; Department of Hematology and Oncology, Tokai University School of Medicine, Kanagawa, 259-1193, Japan
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17
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Preciado S, Muntión S, Corchete LA, Ramos TL, de la Torre AG, Osugui L, Rico A, Espinosa-Lara N, Gastaca I, Díez-Campelo M, Del Cañizo C, Sánchez-Guijo F. The Incorporation of Extracellular Vesicles from Mesenchymal Stromal Cells Into CD34 + Cells Increases Their Clonogenic Capacity and Bone Marrow Lodging Ability. Stem Cells 2019; 37:1357-1368. [PMID: 31184411 PMCID: PMC6852558 DOI: 10.1002/stem.3032] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2018] [Revised: 04/11/2019] [Accepted: 04/20/2019] [Indexed: 12/22/2022]
Abstract
Mesenchymal stromal cells (MSC) may exert their functions by the release of extracellular vesicles (EV). Our aim was to analyze changes induced in CD34+ cells after the incorporation of MSC‐EV. MSC‐EV were characterized by flow cytometry (FC), Western blot, electron microscopy, and nanoparticle tracking analysis. EV incorporation into CD34+ cells was confirmed by FC and confocal microscopy, and then reverse transcription polymerase chain reaction and arrays were performed in modified CD34+ cells. Apoptosis and cell cycle were also evaluated by FC, phosphorylation of signal activator of transcription 5 (STAT5) by WES Simple, and clonal growth by clonogenic assays. Human engraftment was analyzed 4 weeks after CD34+ cell transplantation in nonobese diabetic/severe combined immunodeficient mice. Our results showed that MSC‐EV incorporation induced a downregulation of proapoptotic genes, an overexpression of genes involved in colony formation, and an activation of the Janus kinase (JAK)‐STAT pathway in CD34+ cells. A significant decrease in apoptosis and an increased CD44 expression were confirmed by FC, and increased levels of phospho‐STAT5 were confirmed by WES Simple in CD34+ cells with MSC‐EV. In addition, these cells displayed a higher colony‐forming unit granulocyte/macrophage clonogenic potential. Finally, the in vivo bone marrow lodging ability of human CD34+ cells with MSC‐EV was significantly increased in the injected femurs. In summary, the incorporation of MSC‐EV induces genomic and functional changes in CD34+ cells, increasing their clonogenic capacity and their bone marrow lodging ability. stem cells2019;37:1357–1368
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Affiliation(s)
- Silvia Preciado
- Servicio de Hematología, IBSAL-Hospital Universitario de Salamanca, Salamanca, Spain.,Centro en Red de Medicina Regenerativa y Terapia Celular de Castilla y León, Salamanca, Spain.,Department of Medicine, Universidad de Salamanca, Salamanca, Spain.,RETIC TerCel, ISCIII, Salamanca, Spain
| | - Sandra Muntión
- Servicio de Hematología, IBSAL-Hospital Universitario de Salamanca, Salamanca, Spain.,Centro en Red de Medicina Regenerativa y Terapia Celular de Castilla y León, Salamanca, Spain.,RETIC TerCel, ISCIII, Salamanca, Spain
| | - Luis A Corchete
- Servicio de Hematología, IBSAL-Hospital Universitario de Salamanca, Salamanca, Spain
| | - Teresa L Ramos
- RETIC TerCel, ISCIII, Salamanca, Spain.,Laboratorio de Terapia Celular, Instituto de Biomedicina de Sevilla (IBIS), UGC-Hematología, Hospital Universitario Virgen del Rocío/CSIC/CIBERONC, Sevilla, Spain
| | - Ana G de la Torre
- Servicio de Hematología, IBSAL-Hospital Universitario de Salamanca, Salamanca, Spain.,Centro de Investigación del Cáncer, Universidad de Salamanca, Salamanca, Spain
| | - Lika Osugui
- Servicio de Hematología, IBSAL-Hospital Universitario de Salamanca, Salamanca, Spain
| | - Ana Rico
- Servicio de Hematología, IBSAL-Hospital Universitario de Salamanca, Salamanca, Spain.,Centro en Red de Medicina Regenerativa y Terapia Celular de Castilla y León, Salamanca, Spain
| | - Natalia Espinosa-Lara
- Servicio de Hematología, IBSAL-Hospital Universitario de Salamanca, Salamanca, Spain.,Centro en Red de Medicina Regenerativa y Terapia Celular de Castilla y León, Salamanca, Spain
| | - Irene Gastaca
- Servicio de Ginecología, Hospital Universitario de Salamanca, Salamanca, Spain
| | - María Díez-Campelo
- Servicio de Hematología, IBSAL-Hospital Universitario de Salamanca, Salamanca, Spain.,Department of Medicine, Universidad de Salamanca, Salamanca, Spain.,RETIC TerCel, ISCIII, Salamanca, Spain
| | - Consuelo Del Cañizo
- Servicio de Hematología, IBSAL-Hospital Universitario de Salamanca, Salamanca, Spain.,Centro en Red de Medicina Regenerativa y Terapia Celular de Castilla y León, Salamanca, Spain.,Department of Medicine, Universidad de Salamanca, Salamanca, Spain.,RETIC TerCel, ISCIII, Salamanca, Spain.,Centro de Investigación del Cáncer, Universidad de Salamanca, Salamanca, Spain
| | - Fermín Sánchez-Guijo
- Servicio de Hematología, IBSAL-Hospital Universitario de Salamanca, Salamanca, Spain.,Centro en Red de Medicina Regenerativa y Terapia Celular de Castilla y León, Salamanca, Spain.,Department of Medicine, Universidad de Salamanca, Salamanca, Spain.,RETIC TerCel, ISCIII, Salamanca, Spain.,Centro de Investigación del Cáncer, Universidad de Salamanca, Salamanca, Spain
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18
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Marktel S, Scaramuzza S, Cicalese MP, Giglio F, Galimberti S, Lidonnici MR, Calbi V, Assanelli A, Bernardo ME, Rossi C, Calabria A, Milani R, Gattillo S, Benedicenti F, Spinozzi G, Aprile A, Bergami A, Casiraghi M, Consiglieri G, Masera N, D’Angelo E, Mirra N, Origa R, Tartaglione I, Perrotta S, Winter R, Coppola M, Viarengo G, Santoleri L, Graziadei G, Gabaldo M, Valsecchi MG, Montini E, Naldini L, Cappellini MD, Ciceri F, Aiuti A, Ferrari G. Intrabone hematopoietic stem cell gene therapy for adult and pediatric patients affected by transfusion-dependent ß-thalassemia. Nat Med 2019; 25:234-241. [DOI: 10.1038/s41591-018-0301-6] [Citation(s) in RCA: 139] [Impact Index Per Article: 27.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2018] [Accepted: 11/13/2018] [Indexed: 12/17/2022]
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19
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Long-term results of a pilot study evaluating hyperbaric oxygen therapy to improve umbilical cord blood engraftment. Ann Hematol 2018; 98:481-489. [PMID: 30382305 DOI: 10.1007/s00277-018-3532-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Accepted: 10/19/2018] [Indexed: 12/17/2022]
Abstract
Umbilical cord blood (UCB) transplantation is a promising option for hematopoietic stem cell transplantation in patients with hematologic malignancies who lack an HLA-matched sibling or well-matched unrelated donor; however, it has a higher incidence of delayed or failed engraftment because cell doses are low and bone marrow homing is inefficient. We have demonstrated that pre-treating irradiated immune-deficient mice with hyperbaric oxygen (HBO) prior to UCB CD34+ cell transplantation lowered host systemic erythropoietin (EPO) and improved UCB CD34+ cell homing and engraftment. These findings suggested that EPO-EPO-R signaling plays a role in UCB CD34+ homing and engraftment. In a pilot clinical trial, we showed that recipients of HBO therapy prior to UCB cell infusion had reduced systemic EPO, which was associated with improved kinetics of blood count recovery. Although early clinical outcomes at day 100 were encouraging, with improved overall survival, the long-term effects of HBO therapy on UCB-transplanted patients were not evaluated. In this study, we examined the long-term outcome of patients in our pilot study, compared with a historic control group, and correlated their clinical outcomes to serum EPO response to HBO. While 50% of HBO-treated patients received single UCB units, ~ 90% of the control patients received double UCB units. Although HBO patients had much better rates of survival at 6 months, their 1-year survival did not significantly differ from the control group. HBO-treated patients had on average lower relapse and non-relapse mortality rates, and less chronic graft versus host disease (GVHD), but had increased acute GVHD. However, these differences were not statistically significant, probably because of the small sample size. In the HBO-treated cohort, immune reconstitution analysis showed significant improvement in early B cell recovery, with a trend toward improvement in early NK cell recovery. When we evaluated the ratio of 8 h to baseline EPO levels, we found a non-significant trend toward lower EPO values in those who neither relapsed nor died by 1 year, compared to those who died or relapsed. This result suggests that EPO response to HBO may be associated with better outcomes. Disease progression-free survival was also improved in those who had more than 80% reduction in EPO levels in response to HBO. Our study highlights the long-term safety of HBO therapy when used prior to UCB transplantation. Future UCB transplant patients who receive HBO should have their serum EPO response measured, as it may be a marker of relapse/mortality.
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20
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Abarrategi A, Mian SA, Passaro D, Rouault-Pierre K, Grey W, Bonnet D. Modeling the human bone marrow niche in mice: From host bone marrow engraftment to bioengineering approaches. J Exp Med 2018; 215:729-743. [PMID: 29453226 PMCID: PMC5839768 DOI: 10.1084/jem.20172139] [Citation(s) in RCA: 75] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2017] [Revised: 01/19/2018] [Accepted: 01/30/2018] [Indexed: 12/11/2022] Open
Abstract
Xenotransplantation of patient-derived samples in mouse models has been instrumental in depicting the role of hematopoietic stem and progenitor cells in the establishment as well as progression of hematological malignancies. The foundations for this field of research have been based on the development of immunodeficient mouse models, which provide normal and malignant human hematopoietic cells with a supportive microenvironment. Immunosuppressed and genetically modified mice expressing human growth factors were key milestones in patient-derived xenograft (PDX) models, highlighting the importance of developing humanized microenvironments. The latest major improvement has been the use of human bone marrow (BM) niche-forming cells to generate human-mouse chimeric BM tissues in PDXs, which can shed light on the interactions between human stroma and hematopoietic cells. Here, we summarize the methods used for human hematopoietic cell xenotransplantation and their milestones and review the latest approaches in generating humanized BM tissues in mice to study human normal and malignant hematopoiesis.
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Affiliation(s)
- Ander Abarrategi
- Haematopoietic Stem Cell Laboratory, The Francis Crick Institute, London, England, UK
| | - Syed A Mian
- Haematopoietic Stem Cell Laboratory, The Francis Crick Institute, London, England, UK
- Department of Haematological Medicine, King's College London School of Medicine, London, England, UK
| | - Diana Passaro
- Haematopoietic Stem Cell Laboratory, The Francis Crick Institute, London, England, UK
| | - Kevin Rouault-Pierre
- Haematopoietic Stem Cell Laboratory, The Francis Crick Institute, London, England, UK
- Department of Haemato-Oncology, Barts Cancer Institute, Queen Mary University of London, London, England, UK
| | - William Grey
- Haematopoietic Stem Cell Laboratory, The Francis Crick Institute, London, England, UK
| | - Dominique Bonnet
- Haematopoietic Stem Cell Laboratory, The Francis Crick Institute, London, England, UK
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21
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Zhang H, Tao Y, Ren S, Liu H, Zhou H, Hu J, Tang Y, Zhang B, Chen H. Simultaneous harvesting of endothelial progenitor cells and mesenchymal stem cells from the human umbilical cord. Exp Ther Med 2017; 15:806-812. [PMID: 29399087 PMCID: PMC5772724 DOI: 10.3892/etm.2017.5502] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2016] [Accepted: 03/17/2017] [Indexed: 01/01/2023] Open
Abstract
The human umbilical cord (UC) is usually discarded as biological waste. However, it has attracted interest as a source of cells including endothelial progenitor cells (EPCs) and mesenchymal stem cells (MSCs), which have demonstrated enormous potential in regenerative medicine. The present study describes a convenient protocol that has been developed to sequentially extract these two cell types from a single UC. EPCs which had properties of progenitor cells were successfully isolated from the UC vein. These cells had cobble-shaped morphology and expressed Flt-1, KDR, VE-cadherin, von Willebrand factor and CD31 mRNA, in addition to CD73, CD105 and vascular endothelial growth factor receptor-2. In addition to absorbing fluorescent-labeled acetylated low density protein and binding to fluorescein isothiocyanate-UEA-l, they were able to form vascular tube-like structures on Matrigel. Typical fibroblast-like cells, which were isolated from the Wharton's jelly, were confirmed to be MSCs by their expression of CD73, CD90 and CD105, and their ability to differentiate into adipocytes and osteoblasts. Thus, the human UC-derived cells may be suitable for use in tissue engineering and cell therapy.
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Affiliation(s)
- Hao Zhang
- Department of Hematology, Affiliated Hospital of Jining Medical University, Jining, Shandong 272000, P.R. China.,Department of Hematopoietic Stem Cell Transplantation, Affiliated Hospital to Academy of Military Medical Sciences, Beijing 100071, P.R. China
| | - Yanling Tao
- Department of Hematology, Affiliated Hospital of Jining Medical University, Jining, Shandong 272000, P.R. China
| | - Saisai Ren
- Graduate Department, School of Medicine, Jining Medical University, Jining, Shandong 272000, P.R. China
| | - Haihui Liu
- Graduate Department, School of Medicine, Jining Medical University, Jining, Shandong 272000, P.R. China
| | - Hui Zhou
- Department of Hematology, Affiliated Hospital of Jining Medical University, Jining, Shandong 272000, P.R. China
| | - Jiangwei Hu
- Department of Hematopoietic Stem Cell Transplantation, Affiliated Hospital to Academy of Military Medical Sciences, Beijing 100071, P.R. China
| | - Yongyong Tang
- Department of Hematopoietic Stem Cell Transplantation, Affiliated Hospital to Academy of Military Medical Sciences, Beijing 100071, P.R. China.,Cell and Gene Therapy Center of Academy of Military Medical Sciences, Beijing 100071, P.R. China
| | - Bin Zhang
- Department of Hematopoietic Stem Cell Transplantation, Affiliated Hospital to Academy of Military Medical Sciences, Beijing 100071, P.R. China.,Cell and Gene Therapy Center of Academy of Military Medical Sciences, Beijing 100071, P.R. China
| | - Hu Chen
- Department of Hematopoietic Stem Cell Transplantation, Affiliated Hospital to Academy of Military Medical Sciences, Beijing 100071, P.R. China.,Cell and Gene Therapy Center of Academy of Military Medical Sciences, Beijing 100071, P.R. China
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22
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Janel A, Berger J, Bourgne C, Lemal R, Boiret-Dupré N, Dubois-Galopin F, Déchelotte P, Bothorel C, Hermet E, Chabi S, Bay JO, Lambert C, Pereira B, Pflumio F, Haddad R, Berger MG. Bone marrow hematons: An access point to the human hematopoietic niche. Am J Hematol 2017. [PMID: 28639326 DOI: 10.1002/ajh.24830] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
To understand the complex interactions between hematopoietic stem cells and the bone marrow niche, a human experimental model is needed. Our hypothesis is that hematons are an appropriate ex vivo model of human bone marrow. We analyzed the hierarchical hematopoietic cell content and the tissue organization of single hematons from healthy donors. Most (>90%) hematons contained precursors of all cell lineages, myeloid progenitors, and LTC-ICs without preferential commitment. Approximately, half of the hematons could generate significant levels of lympho-myeloid hematopoiesis after transplantation in an NSG mouse model, despite the low absolute numbers of transplanted CD34+ cells. Mesenchymal STRO-1+ and/or CD271+ cells formed a critical network that preserved hematon cohesion, and STRO-1+ cells colocalized with most hematopoietic CD34+ cells (68%). We observed an influence of age and gender. These structures represent a particularly attractive model for studying the homeostasis of the bone marrow niche and pathological changes that occur during diseases.
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Affiliation(s)
- Alexandre Janel
- CHU Clermont-Ferrand, Hôpital Estaing, Hématologie Biologique; 1 place Lucie et Raymond Aubrac, Clermont-Ferrand Cedex 1 63003 France
- Université Clermont Auvergne, Equipe d'accueil l'EA 7453 CHELTER; 1 place L. et R. Aubrac, Clermont-Ferrand Cedex 63003 France
| | - Juliette Berger
- CHU Clermont-Ferrand, Hôpital Estaing, Hématologie Biologique; 1 place Lucie et Raymond Aubrac, Clermont-Ferrand Cedex 1 63003 France
- Université Clermont Auvergne, Equipe d'accueil l'EA 7453 CHELTER; 1 place L. et R. Aubrac, Clermont-Ferrand Cedex 63003 France
- CHU Clermont-Ferrand, Hôpital Estaing, CRB-Auvergne; 1 place Lucie et Raymond Aubrac, Clermont-Ferrand Cedex 1 63003 France
| | - Céline Bourgne
- CHU Clermont-Ferrand, Hôpital Estaing, Hématologie Biologique; 1 place Lucie et Raymond Aubrac, Clermont-Ferrand Cedex 1 63003 France
- Université Clermont Auvergne, Equipe d'accueil l'EA 7453 CHELTER; 1 place L. et R. Aubrac, Clermont-Ferrand Cedex 63003 France
| | - Richard Lemal
- Université Clermont Auvergne, Equipe d'accueil l'EA 7453 CHELTER; 1 place L. et R. Aubrac, Clermont-Ferrand Cedex 63003 France
- CHU Clermont-Ferrand, Hôpital Estaing, Hématologie Clinique; 1 place Lucie et Raymond Aubrac, Clermont-Ferrand Cedex 1 63003 France
| | - Nathalie Boiret-Dupré
- CHU Clermont-Ferrand, Hôpital Estaing, Hématologie Biologique; 1 place Lucie et Raymond Aubrac, Clermont-Ferrand Cedex 1 63003 France
| | - Frédérique Dubois-Galopin
- CHU de Toulouse, Hôpital Purpan, Laboratoire d'Hématologie, Place du Docteur Baylac - TSA 40031 31059; Toulouse Cedex 9 France
| | - Pierre Déchelotte
- CHU Clermont-Ferrand, Hôpital Estaing, Anatomie Pathologique; 1 place Lucie et Raymond Aubrac, Clermont-Ferrand Cedex 1 63003 France
| | - Charlotte Bothorel
- CHU Clermont-Ferrand, Hôpital Estaing, Anatomie Pathologique; 1 place Lucie et Raymond Aubrac, Clermont-Ferrand Cedex 1 63003 France
| | - Eric Hermet
- CHU Clermont-Ferrand, Hôpital Estaing, Hématologie Clinique; 1 place Lucie et Raymond Aubrac, Clermont-Ferrand Cedex 1 63003 France
| | - Sara Chabi
- INSERM UMR967, CEA/DSV/iRCM, Laboratory of Hematopoietic Stem cells and Leukemic Cells, Equipe labellisée par la Ligue Nationale Contre le Cancer, Université Paris Diderot, Université Paris-Saclay, Univ Paris Sud, Commissariat à l'Energie Atomique et aux Energies Alternatives; Fontenay-aux-Roses 92265 France
| | - Jacques-Olivier Bay
- Université Clermont Auvergne, Equipe d'accueil l'EA 7453 CHELTER; 1 place L. et R. Aubrac, Clermont-Ferrand Cedex 63003 France
- CHU Clermont-Ferrand, Hôpital Estaing, Hématologie Clinique; 1 place Lucie et Raymond Aubrac, Clermont-Ferrand Cedex 1 63003 France
| | - Céline Lambert
- CHU Clermont-Ferrand, Département de Recherche Clinique et Innovation, Bd Léon Malfreyt; Clermont-Ferrand France
| | - Bruno Pereira
- CHU Clermont-Ferrand, Département de Recherche Clinique et Innovation, Bd Léon Malfreyt; Clermont-Ferrand France
| | - Françoise Pflumio
- CHU Clermont-Ferrand, Hôpital Estaing, Anatomie Pathologique; 1 place Lucie et Raymond Aubrac, Clermont-Ferrand Cedex 1 63003 France
| | - Rima Haddad
- CHU Clermont-Ferrand, Hôpital Estaing, Anatomie Pathologique; 1 place Lucie et Raymond Aubrac, Clermont-Ferrand Cedex 1 63003 France
| | - Marc G. Berger
- CHU Clermont-Ferrand, Hôpital Estaing, Hématologie Biologique; 1 place Lucie et Raymond Aubrac, Clermont-Ferrand Cedex 1 63003 France
- Université Clermont Auvergne, Equipe d'accueil l'EA 7453 CHELTER; 1 place L. et R. Aubrac, Clermont-Ferrand Cedex 63003 France
- CHU Clermont-Ferrand, Hôpital Estaing, CRB-Auvergne; 1 place Lucie et Raymond Aubrac, Clermont-Ferrand Cedex 1 63003 France
- CHU Clermont-Ferrand, Hôpital Estaing, Hématologie Clinique; 1 place Lucie et Raymond Aubrac, Clermont-Ferrand Cedex 1 63003 France
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Long-term leukocyte reconstitution in NSG mice transplanted with human cord blood hematopoietic stem and progenitor cells. BMC Immunol 2017; 18:28. [PMID: 28558649 PMCID: PMC5450051 DOI: 10.1186/s12865-017-0209-9] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2016] [Accepted: 04/21/2017] [Indexed: 12/13/2022] Open
Abstract
Background Humanized mice (hu mice) are based on the transplantation of hematopoietic stem and progenitor cells into immunodeficient mice and have become important pre-clinical models for biomedical research. However, data about their hematopoiesis over time are scarce. We therefore characterized leukocyte reconstitution in NSG mice, which were sublethally irradiated and transplanted with human cord blood-derived CD34+ cells at newborn age, longitudinally in peripheral blood and, for more detailed analyses, cross-sectionally in peripheral blood, spleen and bone marrow at different time points. Results Human cell chimerism and absolute human cell count decreased between week 16 and 24 in the peripheral blood of hu mice, but were stable thereafter as assessed up to 32 weeks. Human cell chimerism in spleen and bone marrow was maintained over time. Notably, human cell chimerism in peripheral blood and spleen as well as bone marrow positively correlated with each other. Percentage of B cells decreased between week 16 and 24, whereas percentage of T cells increased; subsequently, they levelled off with T cells clearly predominating at week 32. Natural killer cells, monocytes and plasmacytoid dendritic cells (DCs) as well as CD1c + and CD141+ myeloid DCs were all present in hu mice. Proliferative responses of splenic T cells to stimulation were preserved over time. Importantly, the percentage of more primitive hematopoietic stem cells (HSCs) in bone marrow was maintained over time. Conclusions Overall, leukocyte reconstitution was maintained up to 32 weeks post-transplantation in our hu NSG model, possibly explained by the maintenance of HSCs in the bone marrow. Notably, we observed great variation in multi-lineage hematopoietic reconstitution in hu mice that needs to be taken into account for the experimental design with hu mice. Electronic supplementary material The online version of this article (doi:10.1186/s12865-017-0209-9) contains supplementary material, which is available to authorized users.
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24
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A phase I/II trial of intrabone marrow cord blood transplantation and comparison of the hematological recovery with the Japanese nationwide database. Bone Marrow Transplant 2017; 52:574-579. [PMID: 28067880 DOI: 10.1038/bmt.2016.319] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2016] [Revised: 09/25/2016] [Accepted: 09/29/2016] [Indexed: 02/08/2023]
Abstract
Intrabone marrow cord blood transplantation (IB-CBT) was proposed as a promising treatment modality to improve hematological recovery. However, clinical advantages of IB-CBT over conventional IV CBT have been unclear. We conducted a prospective single-center trial of IB-CBT to evaluate its safety and superiority in terms of hematological recovery. Fifteen adults with hematological malignancies were enrolled. A thawed and unwashed single cord blood unit was injected into the bilateral superior-posterior iliac crests under local anesthesia. Engraftments of neutrophils and platelets were achieved in 13 cases, with medians of 17 and 45 days, respectively. For the control, we extracted data from the Japanese nationwide database and compared the hematological recovery of contemporaneously transplanted 1135 CBT cases. Multivariate analysis revealed that IB-CBT enhanced platelet recovery (hazard ratio, 2.13; P=0.007), but neutrophil recovery did not differ significantly (hazard ratio, 1.70; P=0.19). Better donor chimerism was seen in the bone marrow of the ilium than of the sternum on day 14, suggesting that the local hematopoiesis at the injected site was established earlier than that at the remote bone marrow site. Collectively, IB-CBT was well tolerated and may enhance local engraftment, which promotes prompter platelet recovery than does IV-CBT.
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25
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Yurino A, Takenaka K, Yamauchi T, Nunomura T, Uehara Y, Jinnouchi F, Miyawaki K, Kikushige Y, Kato K, Miyamoto T, Iwasaki H, Kunisaki Y, Akashi K. Enhanced Reconstitution of Human Erythropoiesis and Thrombopoiesis in an Immunodeficient Mouse Model with Kit(Wv) Mutations. Stem Cell Reports 2016; 7:425-438. [PMID: 27499200 PMCID: PMC5031955 DOI: 10.1016/j.stemcr.2016.07.002] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2016] [Revised: 07/04/2016] [Accepted: 07/04/2016] [Indexed: 01/18/2023] Open
Abstract
In human-to-mouse xenograft models, reconstitution of human hematopoiesis is usually B-lymphoid dominant. Here we show that the introduction of homozygous Kit(Wv) mutations into C57BL/6.Rag2(null)Il2rg(null) mice with NOD-Sirpa (BRGS) strongly promoted human multi-lineage reconstitution. After xenotransplantation of human CD34(+)CD38(-) cord blood cells, these newly generated C57BL/6.Rag2(null)Il2rg(null)NOD-Sirpa Kit(Wv/Wv) (BRGSK(Wv/Wv)) mice showed significantly higher levels of human cell chimerism and long-term multi-lineage reconstitution compared with BRGS mice. Strikingly, this mouse displayed a robust reconstitution of human erythropoiesis and thrombopoiesis with terminal maturation in the bone marrow. Furthermore, depletion of host macrophages by clodronate administration resulted in the presence of human erythrocytes and platelets in the circulation. Thus, attenuation of mouse KIT signaling greatly enhances the multi-lineage differentiation of human hematopoietic stem and progenitor cells (HSPCs) in mouse bone marrow, presumably by outcompeting mouse HSPCs to occupy suitable microenvironments. The BRGSK(Wv/Wv) mouse model is a useful tool to study human multi-lineage hematopoiesis.
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Affiliation(s)
- Ayano Yurino
- Department of Medicine and Biosystemic Science, Kyushu University Graduate School of Medical Sciences, Fukuoka 812-8582, Japan
| | - Katsuto Takenaka
- Center for Cellular and Molecular Medicine, Kyushu University Hospital, Fukuoka 812-8582, Japan
| | - Takuji Yamauchi
- Department of Medicine and Biosystemic Science, Kyushu University Graduate School of Medical Sciences, Fukuoka 812-8582, Japan
| | - Takuya Nunomura
- Department of Medicine and Biosystemic Science, Kyushu University Graduate School of Medical Sciences, Fukuoka 812-8582, Japan
| | - Yasufumi Uehara
- Department of Medicine and Biosystemic Science, Kyushu University Graduate School of Medical Sciences, Fukuoka 812-8582, Japan
| | - Fumiaki Jinnouchi
- Department of Medicine and Biosystemic Science, Kyushu University Graduate School of Medical Sciences, Fukuoka 812-8582, Japan
| | - Kohta Miyawaki
- Department of Medicine and Biosystemic Science, Kyushu University Graduate School of Medical Sciences, Fukuoka 812-8582, Japan
| | - Yoshikane Kikushige
- Department of Medicine and Biosystemic Science, Kyushu University Graduate School of Medical Sciences, Fukuoka 812-8582, Japan
| | - Koji Kato
- Department of Medicine and Biosystemic Science, Kyushu University Graduate School of Medical Sciences, Fukuoka 812-8582, Japan
| | - Toshihiro Miyamoto
- Department of Medicine and Biosystemic Science, Kyushu University Graduate School of Medical Sciences, Fukuoka 812-8582, Japan
| | - Hiromi Iwasaki
- Center for Cellular and Molecular Medicine, Kyushu University Hospital, Fukuoka 812-8582, Japan
| | - Yuya Kunisaki
- Center for Cellular and Molecular Medicine, Kyushu University Hospital, Fukuoka 812-8582, Japan
| | - Koichi Akashi
- Department of Medicine and Biosystemic Science, Kyushu University Graduate School of Medical Sciences, Fukuoka 812-8582, Japan; Center for Cellular and Molecular Medicine, Kyushu University Hospital, Fukuoka 812-8582, Japan.
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26
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McIntosh BE, Brown ME. No irradiation required: The future of humanized immune system modeling in murine hosts. CHIMERISM 2016; 6:40-5. [PMID: 27171577 DOI: 10.1080/19381956.2016.1162360] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Immunocompromised mice are an essential tool for human xenotransplantation studies, including human haematopoietic stem cell (HSC) biology research. Over the past 35 years, there have been many advances in the development of these mouse models, offering researchers increasingly sophisticated options for creating clinically relevant mouse-human chimeras. This addendum article will focus on our recent development of the "NSGW" mouse, which, among other beneficial traits, is genetically modified to obviate the need for myeloablative irradiation of the animals. Thus, the complicating haematopoietic, gastrointestinal, and neurological side effects associated with irradiation are avoided and investigators without access to radiation sources are enabled to pursue engraftment studies with human HSCs. We will also discuss the topics of transgenics, knock-ins, and other mutants with an overarching goal of enhancing chimerism in these animal models.
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Affiliation(s)
| | - Matthew E Brown
- b Department of Surgery , University of Wisconsin - Madison , Madison , WI , USA
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27
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Futrega K, Lott WB, Doran MR. Direct bone marrow HSC transplantation enhances local engraftment at the expense of systemic engraftment in NSG mice. Sci Rep 2016; 6:23886. [PMID: 27065210 PMCID: PMC4827391 DOI: 10.1038/srep23886] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2015] [Accepted: 03/15/2016] [Indexed: 12/11/2022] Open
Abstract
Direct bone marrow (BM) injection has been proposed as a strategy to bypass homing inefficiencies associated with intravenous (IV) hematopoietic stem cell (HSC) transplantation. Despite physical delivery into the BM cavity, many donor cells are rapidly redistributed by vascular perfusion, perhaps compromising efficacy. Anchoring donor cells to 3-dimensional (3D) multicellular spheroids, formed from mesenchymal stem/stromal cells (MSC) might improve direct BM transplantation. To test this hypothesis, relevant combinations of human umbilical cord blood-derived CD34(+) cells and BM-derived MSC were transplanted into NOD/SCID gamma (NSG) mice using either IV or intrafemoral (IF) routes. IF transplantation resulted in higher human CD45(+) and CD34(+) cell engraftment within injected femurs relative to distal femurs regardless of cell combination, but did not improve overall CD45(+) engraftment at 8 weeks. Analysis within individual mice revealed that despite engraftment reaching near saturation within the injected femur, engraftment at distal hematopoietic sites including peripheral blood, spleen and non-injected femur, could be poor. Our data suggest that the retention of human HSC within the BM following direct BM injection enhances local chimerism at the expense of systemic chimerism in this xenogeneic model.
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Affiliation(s)
- Kathryn Futrega
- Queensland University of Technology (QUT) at the Translational Research Institute (TRI), 37 Kent Street, Brisbane, Queensland, Australia 4102
| | - William B Lott
- Queensland University of Technology (QUT) at the Translational Research Institute (TRI), 37 Kent Street, Brisbane, Queensland, Australia 4102
| | - Michael R Doran
- Queensland University of Technology (QUT) at the Translational Research Institute (TRI), 37 Kent Street, Brisbane, Queensland, Australia 4102.,Mater Medical Research - University of Queensland at the Translational Research Institute (TRI), 37 Kent Street, Brisbane, Queensland, Australia 4102
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28
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De Grandis M, Lhoumeau AC, Mancini SJC, Aurrand-Lions M. Adhesion receptors involved in HSC and early-B cell interactions with bone marrow microenvironment. Cell Mol Life Sci 2016; 73:687-703. [PMID: 26495446 PMCID: PMC11108274 DOI: 10.1007/s00018-015-2064-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2015] [Revised: 09/16/2015] [Accepted: 10/08/2015] [Indexed: 02/06/2023]
Abstract
Hematopoiesis takes place in the bone marrow of adult mammals and is the process by which blood cells are replenished every day throughout life. Differentiation of hematopoietic cells occurs in a stepwise manner through intermediates of differentiation that could be phenotypically identified. This has allowed establishing hematopoietic cell classification with hematopoietic stem cells (HSCs) at the top of the hierarchy. HSCs are mostly quiescent and serve as a reservoir for maintenance of lifelong hematopoiesis. Over recent years, it has become increasingly clear that HSC quiescence is not only due to intrinsic properties, but is also mediated by cognate interactions between HSCs and surrounding cells within micro-anatomical sites called “niches”. This hematopoietic/stromal crosstalk model also applies to more mature progenitors such as B cell progenitors, which are thought to reside in distinct “niches”. This prompted many research teams to search for specific molecular mechanisms supporting leuko-stromal crosstalk in the bone marrow and acting at specific stage of differentiation to regulate hematopoietic homeostasis. Here, we review recent data on adhesion mechanisms involved in HSCs and B cell progenitors interactions with surrounding bone marrow stromal cells.
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Affiliation(s)
- Maria De Grandis
- Centre de Recherche en Cancérologie de Marseille, Institut Paoli-Calmettes, Inserm U1068, CNRS UMR7258, Aix-Marseille Université UM105, Marseille, France
| | - Anne-Catherine Lhoumeau
- Centre de Recherche en Cancérologie de Marseille, Institut Paoli-Calmettes, Inserm U1068, CNRS UMR7258, Aix-Marseille Université UM105, Marseille, France
| | - Stéphane J. C. Mancini
- Centre de Recherche en Cancérologie de Marseille, Institut Paoli-Calmettes, Inserm U1068, CNRS UMR7258, Aix-Marseille Université UM105, Marseille, France
| | - Michel Aurrand-Lions
- Centre de Recherche en Cancérologie de Marseille, Institut Paoli-Calmettes, Inserm U1068, CNRS UMR7258, Aix-Marseille Université UM105, Marseille, France
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29
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Lang F, Wojcik B, Rieger MA. Stem Cell Hierarchy and Clonal Evolution in Acute Lymphoblastic Leukemia. Stem Cells Int 2015; 2015:137164. [PMID: 26236346 PMCID: PMC4506911 DOI: 10.1155/2015/137164] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2015] [Revised: 06/16/2015] [Accepted: 06/17/2015] [Indexed: 01/15/2023] Open
Abstract
Cancer is characterized by a remarkable intertumoral, intratumoral, and cellular heterogeneity that might be explained by the cancer stem cell (CSC) and/or the clonal evolution models. CSCs have the ability to generate all different cells of a tumor and to reinitiate the disease after remission. In the clonal evolution model, a consecutive accumulation of mutations starting in a single cell results in competitive growth of subclones with divergent fitness in either a linear or a branching succession. Acute lymphoblastic leukemia (ALL) is a highly malignant cancer of the lymphoid system in the bone marrow with a dismal prognosis after relapse. However, stabile phenotypes and functional data of CSCs in ALL, the so-called leukemia-initiating cells (LICs), are highly controversial and the question remains whether there is evidence for their existence. This review discusses the concepts of CSCs and clonal evolution in respect to LICs mainly in B-ALL and sheds light onto the technical controversies in LIC isolation and evaluation. These aspects are important for the development of strategies to eradicate cells with LIC capacity. Common properties of LICs within different subclones need to be defined for future ALL diagnostics, treatment, and disease monitoring to improve the patients' outcome in ALL.
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Affiliation(s)
- Fabian Lang
- Department of Hematology/Oncology, Goethe University Hospital, Theodor-Stern-Kai 7, 60590 Frankfurt am Main, Germany
| | - Bartosch Wojcik
- Department of Hematology/Oncology, Goethe University Hospital, Theodor-Stern-Kai 7, 60590 Frankfurt am Main, Germany
- LOEWE Center for Cell and Gene Therapy Frankfurt, Goethe University, Theodor-Stern-Kai 7, 60590 Frankfurt am Main, Germany
| | - Michael A. Rieger
- Department of Hematology/Oncology, Goethe University Hospital, Theodor-Stern-Kai 7, 60590 Frankfurt am Main, Germany
- LOEWE Center for Cell and Gene Therapy Frankfurt, Goethe University, Theodor-Stern-Kai 7, 60590 Frankfurt am Main, Germany
- German Cancer Consortium (DKTK), Heidelberg, Germany
- German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120 Heidelberg, Germany
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30
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Vandamme TF. Rodent models for human diseases. Eur J Pharmacol 2015; 759:84-9. [PMID: 25823811 DOI: 10.1016/j.ejphar.2015.03.046] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2015] [Revised: 02/03/2015] [Accepted: 03/12/2015] [Indexed: 02/07/2023]
Abstract
One of the factors limiting the translation of knowledge from preclinical studies to the clinic has been the limitations of in vivo diseases models. Except in the case of highly controlled and regulated clinical trials, geneticists and scientists do not use humans for their experimental investigations because of the obvious risk to life. Instead, they use various animal, fungal, bacterial, and plant species as model organisms for their studies. Amongst these model organisms, rodent models are the most used due to the easiness for the experiments and the possibility to modify genetically these model animals. Nevertheless, due to the fact that animal models typically do not contract the same genetic diseases as people, so scientists must alter their genomes to induce human disease states and to know what kind of mutation causes the disease. In this brief review, we will discuss the interests of rodent models that have been developed to simulate human pathologies, focusing in models that employ xenografts and genetic modification. Within the framework of genetically engineered mouse (GEM) models, we will review some of the current genetic strategies for modeling diseases.
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Affiliation(s)
- Thierry F Vandamme
- Université de Strasbourg, Faculté de pharmacie, UMR 7199 CNRS, Laboratoire de Conception et Application de Molécules Bioactives, 74 Route du Rhin, B.P. 60024, 67401 Illkirch Cedex, France.
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31
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Douglas DN, Kneteman NM. Generation of improved mouse models for the study of hepatitis C virus. Eur J Pharmacol 2015; 759:313-25. [PMID: 25814250 DOI: 10.1016/j.ejphar.2015.03.022] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2015] [Revised: 03/06/2015] [Accepted: 03/12/2015] [Indexed: 12/15/2022]
Abstract
Approximately 3% of the world׳s population suffers from chronic infections with hepatitis C virus (HCV). Although current treatment regimes are capable of effectively eradicating HCV infection from these patients, the cost of these combinations of direct-acting antivirals are prohibitive. Approximately 80% of untreated chronic HCV carriers will be at high risk for developing severe liver disease, including fibrosis, cirrhosis, and hepatocellular carcinoma. A vaccine is urgently needed to lessen this global burden. Besides humans, HCV infection can be experimentally transmitted to chimpanzees, and this is the best model for studies of HCV infection and related innate and adaptive immune responses. Although the chimpanzee model yielded valuable insight, limited availability, high cost and ethical considerations limit their utility. The only small animal models of robust HCV infection are highly immunodeficient mice with human chimeric livers. However, these mice cannot be used to study adaptive immune responses and therefore a more relevant animal model is needed to assist in vaccine development. Novel strains of immunodeficient mice have been developed that allow for the engraftment of human hepatopoietic stem cells, as well as functional human lymphoid cells and tissues, effectively creating human immune systems in otherwise immunodeficient mice. These humanized mice are rapidly emerging as pre-clinical bridges for numerous pathogens that, like HCV, only cause infectious disease in humans. This review highlights the potential these new models have for changing the current landscape for HCV research and vaccine development.
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Affiliation(s)
- Donna N Douglas
- Department of Surgery, University of Alberta, Edmonton, Alberta, Canada T6G 2E1; Li Ka Shing Institute of Virology, University of Alberta, Edmonton, Alberta, Canada T6G 2E1.
| | - Norman M Kneteman
- Department of Surgery, University of Alberta, Edmonton, Alberta, Canada T6G 2E1; Li Ka Shing Institute of Virology, University of Alberta, Edmonton, Alberta, Canada T6G 2E1; KMT Hepatech Inc., Edmonton, Alberta, Canada T6G 2M9
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32
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Pantin JM, Hoyt RF, Aras O, Sato N, Chen MY, Hunt T, Clevenger R, Eclarinal P, Adler S, Choyke P, Childs RW. Optimization of intrabone delivery of hematopoietic progenitor cells in a swine model using cell radiolabeling with [89]zirconium. Am J Transplant 2015; 15:606-17. [PMID: 25656824 PMCID: PMC8391069 DOI: 10.1111/ajt.13007] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2014] [Revised: 08/15/2014] [Accepted: 08/28/2014] [Indexed: 01/25/2023]
Abstract
Intrabone (IB) hematopoietic cell transplantation (HCT) of umbilical cord blood in humans remains experimental and the technique has not been optimized. It is unknown whether hematopoietic progenitor cells (HPCs) injected IB are initially retained in the marrow or rapidly enter into the venous circulation before homing to the marrow. To develop an IB-injection technique that maximizes HPC marrow-retention, we tracked radiolabeled human HPCs following IB-injection into swine. We developed a method to radionuclide-label HPCs using a long-lived positron emitter (89) Zr and protamine sulfate that resulted in cellular-retention of low-dose radioactivity. This approach achieved radioactivity levels sufficient for detection by positron emission tomography with both high sensitivity and spatial resolution when fused with computed tomography. We found that conditions utilized in pilot IB-HCT clinical trials conducted by others led to both rapid drainage into the central venous circulation and cellular extravasation into surrounding muscle and soft tissues. By optimizing the needle design, using continuous real-time intra-marrow pressure monitoring, and by reducing the infusion-volume and infusion-rate, we overcame this limitation and achieved high retention of HPCs in the marrow. This method of IB cellular delivery is readily applicable in the clinic and could be utilized in future investigational IB-HCT trials aimed at maximizing marrow retention of HPCs.
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Affiliation(s)
- J. M. Pantin
- Division of Hematology and Medical Oncology, Georgia Regents University, Augusta, GA
- Hematology Branch, National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, MD
| | - R. F. Hoyt
- Laboratory of Animal Medicine and Surgery, National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, MD
- Laboratory Animal Sciences Program, Leidos Biomedical Research, Inc., Frederick National Laboratory, Frederick
| | - O. Aras
- Imaging Sciences Training Program, Diagnostic Radiology Department, Warren Magnuson Clinical Center, National Institutes of Health, Bethesda, MD
| | - N. Sato
- Molecular Imaging Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - M. Y. Chen
- Advanced Cardiovascular Imaging Laboratory, Cardiovascular and Pulmonary Branch, National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, MD
| | - T. Hunt
- Laboratory of Animal Medicine and Surgery, National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, MD
| | - R. Clevenger
- Laboratory of Animal Medicine and Surgery, National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, MD
| | | | - S. Adler
- Leidos Biomedical Research, Inc., Reston, VA
| | - P. Choyke
- Molecular Imaging Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - R. W. Childs
- Hematology Branch, National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, MD
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33
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Brehm MA, Wiles MV, Greiner DL, Shultz LD. Generation of improved humanized mouse models for human infectious diseases. J Immunol Methods 2014; 410:3-17. [PMID: 24607601 PMCID: PMC4155027 DOI: 10.1016/j.jim.2014.02.011] [Citation(s) in RCA: 107] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2014] [Accepted: 02/18/2014] [Indexed: 12/26/2022]
Abstract
The study of human-specific infectious agents has been hindered by the lack of optimal small animal models. More recently development of novel strains of immunodeficient mice has begun to provide the opportunity to utilize small animal models for the study of many human-specific infectious agents. The introduction of a targeted mutation in the IL2 receptor common gamma chain gene (IL2rg(null)) in mice already deficient in T and B cells led to a breakthrough in the ability to engraft hematopoietic stem cells, as well as functional human lymphoid cells and tissues, effectively creating human immune systems in immunodeficient mice. These humanized mice are becoming increasingly important as pre-clinical models for the study of human immunodeficiency virus-1 (HIV-1) and other human-specific infectious agents. However, there remain a number of opportunities to further improve humanized mouse models for the study of human-specific infectious agents. This is being done by the implementation of innovative technologies, which collectively will accelerate the development of new models of genetically modified mice, including; i) modifications of the host to reduce innate immunity, which impedes human cell engraftment; ii) genetic modification to provide human-specific growth factors and cytokines required for optimal human cell growth and function; iii) and new cell and tissue engraftment protocols. The development of "next generation" humanized mouse models continues to provide exciting opportunities for the establishment of robust small animal models to study the pathogenesis of human-specific infectious agents, as well as for testing the efficacy of therapeutic agents and experimental vaccines.
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Affiliation(s)
- Michael A Brehm
- The University of Massachusetts Medical School, 368 Plantation Street, Worcester, MA 01605, United States.
| | - Michael V Wiles
- The Jackson Laboratory, 600 Main Street, Bar Harbor, ME 04609, United States.
| | - Dale L Greiner
- The University of Massachusetts Medical School, 368 Plantation Street, Worcester, MA 01605, United States.
| | - Leonard D Shultz
- The Jackson Laboratory, 600 Main Street, Bar Harbor, ME 04609, United States.
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34
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Anjos-Afonso F, Currie E, Palmer HG, Foster KE, Taussig DC, Bonnet D. CD34(-) cells at the apex of the human hematopoietic stem cell hierarchy have distinctive cellular and molecular signatures. Cell Stem Cell 2014; 13:161-74. [PMID: 23910083 DOI: 10.1016/j.stem.2013.05.025] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2012] [Revised: 04/04/2013] [Accepted: 05/29/2013] [Indexed: 01/18/2023]
Abstract
In addition to well-characterized CD34(+) hematopoietic stem and progenitor cells (HSPCs), the human hematopoietic stem cell (HSC) hierarchy contains a rare CD34(-) population with severe combined immunodeficiency-repopulating capacity. However, little is known about the molecular characteristics of these CD34(-) cells or their relationship to the CD34(+) populations. Here, we show that the self-renewing Lin(-)CD34(-)CD38(-)CD93(hi) population contains cells that not only function as HSCs, but can also be placed above the CD34(+) populations in the hematopoietic hierarchy. These cells have an active Notch pathway, in which signaling through Delta4 is crucial for maintenance of the primitive state, and combined signals from Jagged1 and TGF-β are important in controlling its quiescence. They are also refractory to proliferative signals and show a repressed canonical Wnt pathway, in part regulated by Notch. Overall, therefore, CD34(-) cells represent an immature and quiescent human HSC population maintained through a distinctive network of cellular signaling interactions.
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35
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Sonoda Y. Human CD34-negative Hematopoietic Stem Cells. STEM CELL BIOLOGY AND REGENERATIVE MEDICINE 2014. [DOI: 10.1007/978-1-4939-1001-4_4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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36
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Kim DS, Lee MW, Noh YH, Jang MC, Lee SH, Son MH, Jung HL, Yoo KH, Sung KW, Koo HH. Engraftment efficacy of human hematopoietic stem cells transplanted into NOD/SCID mice using two methods: intra-bone marrow transplantation of hematopoietic stem cells and intravenous co-transplantation with mesenchymal stem cells. Acta Haematol 2013; 131:179-82. [PMID: 24247560 DOI: 10.1159/000351273] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2013] [Accepted: 04/09/2013] [Indexed: 12/13/2022]
Affiliation(s)
- Dae Seong Kim
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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37
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Metheny L, Caimi P, de Lima M. Cord Blood Transplantation: Can We Make it Better? Front Oncol 2013; 3:238. [PMID: 24062989 PMCID: PMC3774998 DOI: 10.3389/fonc.2013.00238] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2013] [Accepted: 08/29/2013] [Indexed: 01/22/2023] Open
Abstract
Umbilical cord blood is an established source of hematopoietic stem cells for transplantation. It enjoys several advantages over bone marrow or peripheral blood, including increased tolerance for Human Leukocyte Antigen mismatches, decreased incidence of graft-versus-host disease, and easy availability. Unrelated cord blood does have limitations, however, especially in the treatment of adults. In the 24 years since the first umbilical cord blood transplant was performed, significant progress has been made, but delayed hematopoietic engraftment and increased treatment-related mortality remain obstacles to widespread use. Here we summarize the latest results of unrelated cord blood transplants, and review strategies under investigation to improve clinical outcomes.
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Affiliation(s)
- Leland Metheny
- Stem Cell Transplantation Program, University Hospitals Case Medical Center, Case Western Reserve University , Cleveland, OH , USA
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38
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Wong WM, Sigvardsson M, Åstrand-Grundström I, Hogge D, Larsson J, Qian H, Ekblom M. Expression of integrin α2 receptor in human cord blood CD34+CD38-CD90+ stem cells engrafting long-term in NOD/SCID-IL2Rγ(c) null mice. Stem Cells 2013; 31:360-71. [PMID: 23165626 DOI: 10.1002/stem.1282] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2011] [Accepted: 10/28/2012] [Indexed: 12/20/2022]
Abstract
Human hematopoietic stem cells reside in the CD34+CD38-CD90+ population in cord blood and bone marrow. However, this cell fraction is heterogeneous, and the phenotype of the rare primitive stem cells remains poorly defined. We here report that primitive cord blood CD34+CD38-CD90+ stem cells, with the ability to reconstitute NOD/SCID-IL2Rγ(c) null (NSG) mice long-term, at 24 weeks after transplantation, can be prospectively isolated at an increased purity by using integrin α2 receptor as an additional stem cell marker. Using a limiting dilution transplantation assay, we found a highly significant enrichment of multilineage reconstituting stem cells in the CD34+CD38-CD90+ cell fraction expressing the integrin α2 receptor, with a frequency of 1/29 cells, as compared to a frequency of 1/157 in the corresponding integrin α2- cells. In line with this, long-term reconstituting stem cells within the cord blood CD34+CD38- cell population were significantly enriched in the integrin α2+ fraction, while stem cells and progenitors reconstituting short-term, at 8-12 weeks, were heterogeneous in integrin α2 expression. Global gene expression profiling revealed that the lineage-marker negative (Lin-) CD34+CD38-CD90+CD45RA- integrin α2+ cell population was molecularly distinct from the integrin α2- cell population and the more mature Lin-CD34+CD38-CD90-CD45RA- cell population. Our findings identify integrin α2 as a novel stem cell marker, which improves prospective isolation of the primitive human hematopoietic stem cells within the CD34+CD38-CD90+ cell population for experimental and therapeutic stem cell applications.
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Affiliation(s)
- Wan Man Wong
- Hematopoietic Stem Cell Laboratory, Department of Laboratory Medicine, Lund University, Lund, Sweden
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39
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Carrancio S, Romo C, Ramos T, Lopez-Holgado N, Muntion S, Prins HJ, Martens AC, Briñón JG, San Miguel JF, Del Cañizo MC, Sanchez-Guijo F. Effects of MSC Coadministration and Route of Delivery on Cord Blood Hematopoietic Stem Cell Engraftment. Cell Transplant 2013; 22:1171-83. [DOI: 10.3727/096368912x657431] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Hematopoietic stem cell transplantation (HSCT) using umbilical cord blood (UCB) progenitors is increasingly being used. One of the problems that may arise after UCB transplantation is an impaired engraftment. Either intrabone (IB) injection of hematopoietic progenitors or mesenchymal stem cell (MSC) coadministration has been proposed among the strategies to improve engraftment. In the current study, we have assessed the effects of both approaches. Thus, NOD/SCID recipients were transplanted with human UCB CD34+ cells administered either intravenously (IV) or IB, receiving or not bone marrow (BM)-derived MSCs also IV or IB (in the right femur). Human HSC engraftment was measured 3 and 6 weeks after transplantation. Injected MSCs were tracked weekly by bioluminescence. Also, lodgment within the BM niche was assessed at the latter time point by immunofluorescence. Our study shows regarding HSC engraftment that the number of BM human CD45+ cells detected 3 weeks after transplantation was significantly higher in mice cotransplanted with human MSCs. Moreover, these mice had a higher myeloid (CD13+) engraftment and a faster B-cell (CD19+) chimerism. At the late time point evaluated (6 weeks), human engraftment was higher in the group in which both strategies were employed (IB injection of HSC and MSC coadministration). When assessing human MSC administration route, we were able to track MSCs only in the injected femurs, whereas they lost their signal in the contralateral bones. These human MSCs were mainly located around blood vessels in the subendosteal region. In summary, our study shows that MSC coadministration can enhance HSC engraftment in our xenogenic transplantation model, as well as IB administration of the CD34+ cells does. The combination of both strategies seems to be synergistic. Interestingly, MSCs were detected only where they were IB injected contributing to the vascular niche.
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Affiliation(s)
- S. Carrancio
- Servicio de Hematología, IBSAL-Hospital Universitario de Salamanca, Salamanca, Spain
- Centro en Red de Medicina Regenerativa y Terapia Celular de Castilla y León and Red Nacional de Terapia Celular (Tercel, ISCIII), Salamanca, Spain
- Centro de Investigación del Cáncer-IBMCC (Universidad de Salamanca-CSIC), Salamanca, Spain
| | - C. Romo
- Servicio de Hematología, IBSAL-Hospital Universitario de Salamanca, Salamanca, Spain
- Centro en Red de Medicina Regenerativa y Terapia Celular de Castilla y León and Red Nacional de Terapia Celular (Tercel, ISCIII), Salamanca, Spain
- Centro de Investigación del Cáncer-IBMCC (Universidad de Salamanca-CSIC), Salamanca, Spain
| | - T. Ramos
- Servicio de Hematología, IBSAL-Hospital Universitario de Salamanca, Salamanca, Spain
- Centro en Red de Medicina Regenerativa y Terapia Celular de Castilla y León and Red Nacional de Terapia Celular (Tercel, ISCIII), Salamanca, Spain
| | - N. Lopez-Holgado
- Servicio de Hematología, IBSAL-Hospital Universitario de Salamanca, Salamanca, Spain
- Centro en Red de Medicina Regenerativa y Terapia Celular de Castilla y León and Red Nacional de Terapia Celular (Tercel, ISCIII), Salamanca, Spain
| | - S. Muntion
- Servicio de Hematología, IBSAL-Hospital Universitario de Salamanca, Salamanca, Spain
- Centro en Red de Medicina Regenerativa y Terapia Celular de Castilla y León and Red Nacional de Terapia Celular (Tercel, ISCIII), Salamanca, Spain
| | - H. J. Prins
- Department of Immunology and Department of Cell Biology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - A. C. Martens
- Department of Immunology and Department of Cell Biology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - J. G. Briñón
- Departamento de Biologia Celular y Patologia, Universidad de Salamanca, Salamanca, Spain
| | - J. F. San Miguel
- Servicio de Hematología, IBSAL-Hospital Universitario de Salamanca, Salamanca, Spain
- Centro en Red de Medicina Regenerativa y Terapia Celular de Castilla y León and Red Nacional de Terapia Celular (Tercel, ISCIII), Salamanca, Spain
- Centro de Investigación del Cáncer-IBMCC (Universidad de Salamanca-CSIC), Salamanca, Spain
| | - M. C. Del Cañizo
- Servicio de Hematología, IBSAL-Hospital Universitario de Salamanca, Salamanca, Spain
- Centro en Red de Medicina Regenerativa y Terapia Celular de Castilla y León and Red Nacional de Terapia Celular (Tercel, ISCIII), Salamanca, Spain
- Centro de Investigación del Cáncer-IBMCC (Universidad de Salamanca-CSIC), Salamanca, Spain
| | - F. Sanchez-Guijo
- Servicio de Hematología, IBSAL-Hospital Universitario de Salamanca, Salamanca, Spain
- Centro en Red de Medicina Regenerativa y Terapia Celular de Castilla y León and Red Nacional de Terapia Celular (Tercel, ISCIII), Salamanca, Spain
- Centro de Investigación del Cáncer-IBMCC (Universidad de Salamanca-CSIC), Salamanca, Spain
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40
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Polymorphic Sirpa is the genetic determinant for NOD-based mouse lines to achieve efficient human cell engraftment. Blood 2013; 121:1316-25. [PMID: 23293079 DOI: 10.1182/blood-2012-06-440354] [Citation(s) in RCA: 101] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
Current mouse lines efficient for human cell xenotransplantation are backcrossed into NOD mice to introduce its multiple immunodeficient phenotypes. Our positional genetic study has located the NOD-specific polymorphic Sirpa as a molecule responsible for its high xenograft efficiency: it recognizes human CD47 and the resultant signaling may cause NOD macrophages not to engulf human grafts. In the present study, we established C57BL/6.Rag2(nullIl2rgnull) mice harboring NOD-Sirpa (BRGS). BRGS mice engrafted human hematopoiesis with an efficiency that was equal to or even better than that of the NOD.Rag1(nullIl2rgnull) strain, one of the best xenograft models. Consequently, BRGS mice are free from other NOD-related abnormalities; for example, they have normalized C5 function that enables the evaluation of complement-dependent cytotoxicity of antibodies against human grafts in the humanized mouse model. Our data show that efficient human cell engraftment found in NOD-based models is mounted solely by their polymorphic Sirpa. The simplified BRGS line should be very useful in future studies of human stem cell biology.
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41
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Hematopoietic Stem Cells. Regen Med 2013. [DOI: 10.1007/978-94-007-5690-8_10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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42
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Lai L, Zhang M, Goldschneider I. Recombinant IL-7/HGFβ efficiently induces transplantable murine hematopoietic stem cells. J Clin Invest 2012; 122:3552-62. [PMID: 22996694 DOI: 10.1172/jci46055] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2012] [Accepted: 07/26/2012] [Indexed: 01/29/2023] Open
Abstract
Difficulty obtaining sufficient hematopoietic stem cells (HSCs) directly from the donor has limited the clinical use of HSC transplantation. Numerous attempts to stimulate the ex vivo growth of purified HSCs with cytokines and growth factors generally have induced only modest increases in HSC numbers while decreasing their in vivo reconstituting ability. We previously developed a recombinant single-chain form of a naturally occurring murine hybrid cytokine of IL-7 and the β chain of hepatocyte growth factor (rIL-7/HGFβ) that stimulates the in vitro proliferation and/or differentiation of common lymphoid progenitors, pre-pro-B cells, and hematopoietic progenitor cells (day 12 spleen colony-forming units) in cultures of mouse BM. Here we used the rIL-7/HGFβ in culture to induce large numbers of HSCs from multiple cell sources, including unseparated BM cells, purified HSCs, CD45- BM cells, and embryonic stem cells. In each instance, most of the HSCs were in the G0 phase of the cell cycle and exhibited reduced oxidative stress, decreased apoptosis, and increased CXCR4 expression. Furthermore, when injected i.v., these HSCs migrated to BM, self-replicated, provided radioprotection, and established long-term hematopoietic reconstitution. These properties were amplified by injection of rIL-7/HGFβ directly into the BM cavity but not by treatment with rIL-7, rHGF, and/or rHGFβ.
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Affiliation(s)
- Laijun Lai
- Department of Immunology, University of Connecticut, Stem Cell Institute, School of Medicine, Health Center, Storrs, CT 06269, USA.
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43
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Kallinikou K, Anjos-Afonso F, Blundell MP, Ings SJ, Watts MJ, Thrasher AJ, Linch DC, Bonnet D, Yong KL. Engraftment defect of cytokine-cultured adult human mobilized CD34+ cells is related to reduced adhesion to bone marrow niche elements. Br J Haematol 2012; 158:778-87. [DOI: 10.1111/j.1365-2141.2012.09219.x] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2012] [Accepted: 05/29/2012] [Indexed: 12/17/2022]
Affiliation(s)
| | - Fernando Anjos-Afonso
- Haematopoietic Stem Cell Laboratory; Cancer Research UK; London Research Institute; London; UK
| | - Michael P. Blundell
- Molecular Immunology Unit; Wolfson Centre for Gene Therapy of Childhood Disease and Centre for Immunodeficiency; UCL Institute of Child Health; London; UK
| | | | | | - Adrian J. Thrasher
- Molecular Immunology Unit; Wolfson Centre for Gene Therapy of Childhood Disease and Centre for Immunodeficiency; UCL Institute of Child Health; London; UK
| | - David C. Linch
- Department of Haematology; Cancer Institute; University College of London; London; UK
| | - Dominique Bonnet
- Haematopoietic Stem Cell Laboratory; Cancer Research UK; London Research Institute; London; UK
| | - Kwee L. Yong
- Department of Haematology; Cancer Institute; University College of London; London; UK
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44
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Nishino T, Osawa M, Iwama A. New approaches to expand hematopoietic stem and progenitor cells. Expert Opin Biol Ther 2012; 12:743-56. [DOI: 10.1517/14712598.2012.681372] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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45
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Distinct but phenotypically heterogeneous human cell populations produce rapid recovery of platelets and neutrophils after transplantation. Blood 2012; 119:3431-9. [PMID: 22374695 DOI: 10.1182/blood-2011-12-398024] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Delayed recovery of mature blood cells poses a serious, expensive, and often life-threatening problem for many stem cell transplantation recipients, particularly if heavily pretreated and serving as their own donor, or having a CB transplantation as the only therapeutic option. Importantly, the different cells required to ensure a rapid, as well as a permanent, hematopoietic recovery in these patients remain poorly defined. We now show that human CB and mobilized peripheral blood (mPB) collections contain cells that produce platelets and neutrophils within 3 weeks after being transplanted into sublethally irradiated NOD/scid-IL-2Rγc-null mice. The cells responsible for these 2 outputs are similarly distributed between the aldehyde dehydrogenase-positive and -negative subsets of lineage marker-negative CB and mPB cells, but their overall frequencies vary independently in individual samples. In addition, their total numbers can be seen to be much (> 30-fold) lower in a single "average" CB transplantation compared with a single "average" mPB transplantation (normalized for a similar weight of the recipient), consistent with the published differential performance in adult patients of these 2 transplantation products. Experimental testing confirmed the clinical relevance of the surrogate xenotransplantation assay for quantifying cells with rapid platelet regenerative activity, underscoring its potential for future applications.
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46
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Osteohematopoietic stem cell niches in bone marrow. INTERNATIONAL REVIEW OF CELL AND MOLECULAR BIOLOGY 2012; 298:95-133. [PMID: 22878105 DOI: 10.1016/b978-0-12-394309-5.00003-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
In adult mammals, maturation of blood and bone cells from their respective progenitors occurs in the bone marrow. The marrow region contains many progenitor and stem cell types that are confined by their biochemical and cellular microenvironments, referred to as stem cell niches. The unique properties of each niche assist the survival, proliferation, migration, and differentiation of that particular stem or progenitor cell type. Among the different niches of the bone marrow, our understanding of the osteohematopoietic niche is the most complete. Its properties, described in this chapter, are a model for studying adult stem cell differentiation, but a lot remains unknown. Our improved understanding of hematopoietic stem cell biology and its relationship with the properties of these niches are critical in the effective and safe use of these cells in regenerative medicine. Here, we review the current knowledge on the properties of these niches and suggest how the potential of hematopoietic progenitors can be utilized in regenerative medicine.
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47
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Liu S, Hu P, Hou Y, Li P, Li X, Tian Q. The Additive Effect of Mesenchymal Stem Cells and Bone Morphogenetic Protein 2 on γ-Irradiated Bone Marrow in Mice. Cell Biochem Biophys 2011; 61:539-50. [DOI: 10.1007/s12013-011-9236-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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48
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Lang J, Weiss N, Freed BM, Torres RM, Pelanda R. Generation of hematopoietic humanized mice in the newborn BALB/c-Rag2null Il2rγnull mouse model: a multivariable optimization approach. Clin Immunol 2011; 140:102-16. [PMID: 21536497 DOI: 10.1016/j.clim.2011.04.002] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2010] [Revised: 04/01/2011] [Accepted: 04/05/2011] [Indexed: 11/25/2022]
Abstract
Hematopoietic humanized mice generated via transplantation of human hematopoietic stem cells (hHSCs) into immunodeficient mice are a valuable tool for studying development and function of the human immune system. This study was performed to generate a protocol that improves development and quality of humanized mice in the BALB/c-Rag2(null)Il2rγ(null) strain, testing route of injection, in vitro culture and freezing of hHSCs, types of cytokines in the culture, and co-injection of lineage-depleted CD34(-) cells. Specific hHSC culturing conditions and the addition of support cells were found to increase the frequency, and human hematopoietic chimerism, of humanized mice. The optimized protocol resulted in BALB/c-Rag2(null)Il2rγ(null) humanized mice displaying more consistent human hematopoietic and lymphoid engraftment. Thus, hematopoietic humanized mice generated on a BALB/c immunodeficient background represent a useful model to study the human immune system.
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Affiliation(s)
- Julie Lang
- Integrated Department of Immunology, National Jewish Health and University of Colorado Denver School of Medicine, Denver, CO 80206, USA
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49
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Development of a high-resolution purification method for precise functional characterization of primitive human cord blood–derived CD34–negative SCID-repopulating cells. Exp Hematol 2011; 39:203-213.e1. [DOI: 10.1016/j.exphem.2010.11.008] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2010] [Revised: 11/17/2010] [Accepted: 11/17/2010] [Indexed: 11/21/2022]
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50
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Frampton J. Hematopoietic Stem Cells. Regen Med 2011. [DOI: 10.1007/978-90-481-9075-1_10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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