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Ichise T, Ichise H, Shimizu Y. Development of a Mouse Experimental System for the In Vivo Characterization of Bioengineered Adipose-Derived Stromal Cells. Cells 2024; 13:582. [PMID: 38607021 PMCID: PMC11011746 DOI: 10.3390/cells13070582] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Revised: 03/23/2024] [Accepted: 03/26/2024] [Indexed: 04/13/2024] Open
Abstract
Human adipose-derived stromal cells (ADSCs) are an important resource for cell-based therapies. However, the dynamics of ADSCs after transplantation and their mechanisms of action in recipients remain unclear. Herein, we generated genetically engineered mouse ADSCs to clarify their biodistribution and post-transplantation status and to analyze their role in recipient mesenchymal tissue modeling. Immortalized ADSCs (iADSCs) retained ADSC characteristics such as stromal marker gene expression and differentiation potential. iADSCs expressing a fluorescent reporter gene were seeded into biocompatible nonwoven fabric sheets and transplanted into the dorsal subcutaneous region of neonatal mice. Transplanted donor ADSCs were distributed as CD90-positive stromal cells on the sheets and survived 1 month after transplantation. Although accumulation of T lymphocytes or macrophages inside the sheet was not observed with or without donor cells, earlier migration and accumulation of recipient blood vascular endothelial cells (ECs) inside the sheet was observed in the presence of donor cells. Thus, our mouse model can help in studying the interplay between donor ADSCs and recipient cells over a 1-month period. This system may be of value for assessing and screening bioengineered ADSCs in vivo for optimal cell-based therapies.
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Affiliation(s)
- Taeko Ichise
- Department of Plastic and Reconstructive Surgery, University of the Ryukyus Hospital, 207 Uehara, Nishihara 903-0215, Japan
| | - Hirotake Ichise
- Institute for Animal Research, Faculty of Medicine, University of the Ryukyus, 207 Uehara, Nishihara 903-0215, Japan
| | - Yusuke Shimizu
- Department of Plastic and Reconstructive Surgery, University of the Ryukyus Hospital, 207 Uehara, Nishihara 903-0215, Japan
- Department of Plastic and Reconstructive Surgery, Graduate School of Medicine, University of the Ryukyus, 207 Uehara, Nishihara 903-0215, Japan
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2
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Ozawa M, Taguchi J, Katsuma K, Ishikawa-Yamauchi Y, Kikuchi M, Sakamoto R, Yamada Y, Ikawa M. Efficient simultaneous double DNA knock-in in murine embryonic stem cells by CRISPR/Cas9 ribonucleoprotein-mediated circular plasmid targeting for generating gene-manipulated mice. Sci Rep 2022; 12:21558. [PMID: 36513736 PMCID: PMC9748034 DOI: 10.1038/s41598-022-26107-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Accepted: 12/09/2022] [Indexed: 12/15/2022] Open
Abstract
Gene targeting of embryonic stem (ES) cells followed by chimera production has been conventionally used for developing gene-manipulated mice. Although direct knock-in (KI) using murine zygote via CRISPR/Cas9-mediated genome editing has been reported, ES cell targeting still has merits, e.g., high throughput work can be performed in vitro. In this study, we first compared the KI efficiency of mouse ES cells with CRISPR/Cas9 expression vector and ribonucleoprotein (RNP), and confirmed that KI efficiency was significantly increased by using RNP. Using CRISPR/Cas9 RNP and circular plasmid with homologous arms as a targeting vector, knock-in within ES cell clones could be obtained efficiently without drug selection, thus potentially shortening the vector construction or cell culture period. Moreover, by incorporating a drug-resistant cassette into the targeting vectors, double DNA KI can be simultaneously achieved at high efficiency by a single electroporation. This technique will help to facilitate the production of genetically modified mouse models that are fundamental for exploring topics related to human and mammalian biology.
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Affiliation(s)
- Manabu Ozawa
- grid.26999.3d0000 0001 2151 536XLaboratory of Reproductive Systems Biology, Center for Experimental Medicine and Systems Biology, The Institute of Medical Science, The University of Tokyo, Tokyo, 108-8639 Japan
| | - Jumpei Taguchi
- grid.26999.3d0000 0001 2151 536XDivision of Stem Cell Pathology, Center for Experimental Medicine and Systems Biology, The Institute of Medical Science, The University of Tokyo, Tokyo, 108-8639 Japan
| | - Kento Katsuma
- grid.26999.3d0000 0001 2151 536XLaboratory of Reproductive Systems Biology, Center for Experimental Medicine and Systems Biology, The Institute of Medical Science, The University of Tokyo, Tokyo, 108-8639 Japan
| | - Yu Ishikawa-Yamauchi
- grid.26999.3d0000 0001 2151 536XLaboratory of Reproductive Systems Biology, Center for Experimental Medicine and Systems Biology, The Institute of Medical Science, The University of Tokyo, Tokyo, 108-8639 Japan
| | - Mio Kikuchi
- grid.26999.3d0000 0001 2151 536XDivision of Stem Cell Pathology, Center for Experimental Medicine and Systems Biology, The Institute of Medical Science, The University of Tokyo, Tokyo, 108-8639 Japan
| | - Reiko Sakamoto
- grid.26999.3d0000 0001 2151 536XDivision of Stem Cell Pathology, Center for Experimental Medicine and Systems Biology, The Institute of Medical Science, The University of Tokyo, Tokyo, 108-8639 Japan
| | - Yasuhiro Yamada
- grid.26999.3d0000 0001 2151 536XDivision of Stem Cell Pathology, Center for Experimental Medicine and Systems Biology, The Institute of Medical Science, The University of Tokyo, Tokyo, 108-8639 Japan
| | - Masahito Ikawa
- grid.26999.3d0000 0001 2151 536XLaboratory of Reproductive Systems Biology, Center for Experimental Medicine and Systems Biology, The Institute of Medical Science, The University of Tokyo, Tokyo, 108-8639 Japan ,grid.136593.b0000 0004 0373 3971Research Institute for Microbial Diseases, Osaka University, Osaka, 565-0871 Japan
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3
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Yoshiki A, Ballard G, Perez AV. Genetic quality: a complex issue for experimental study reproducibility. Transgenic Res 2022; 31:413-430. [PMID: 35751794 PMCID: PMC9489590 DOI: 10.1007/s11248-022-00314-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Accepted: 05/30/2022] [Indexed: 11/29/2022]
Abstract
Laboratory animal research involving mice, requires consideration of many factors to be controlled. Genetic quality is one factor that is often overlooked but is essential for the generation of reproducible experimental results. Whether experimental research involves inbred mice, spontaneous mutant, or genetically modified strains, exercising genetic quality through careful breeding, good recordkeeping, and prudent quality control steps such as validation of the presence of mutations and verification of the genetic background, will help ensure that experimental results are accurate and that reference controls are representative for the particular experiment. In this review paper, we will discuss various techniques used for the generation of genetically altered mice, and the different aspects to be considered regarding genetic quality, including inbred strains and substrains used, quality check controls during and after genetic manipulation and breeding. We also provide examples for when to use the different techniques and considerations on genetic quality checks. Further, we emphasize on the importance of establishing an in-house genetic quality program.
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Affiliation(s)
- Atsushi Yoshiki
- Experimental Animal Division, RIKEN BioResource Research Center, Tsukuba, 3050074, Japan.
| | - Gregory Ballard
- Comparative Medicine and Quality, The Jackson Laboratory, Bar Harbor, ME 04609, USA
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4
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Lee JA, Cho A, Huang EN, Xu Y, Quach H, Hu J, Wong AP. Gene therapy for cystic fibrosis: new tools for precision medicine. J Transl Med 2021; 19:452. [PMID: 34717671 PMCID: PMC8556969 DOI: 10.1186/s12967-021-03099-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Accepted: 10/01/2021] [Indexed: 12/18/2022] Open
Abstract
The discovery of the Cystic fibrosis (CF) gene in 1989 has paved the way for incredible progress in treating the disease such that the mean survival age of individuals living with CF is now ~58 years in Canada. Recent developments in gene targeting tools and new cell and animal models have re-ignited the search for a permanent genetic cure for all CF. In this review, we highlight some of the more recent gene therapy approaches as well as new models that will provide insight into personalized therapies for CF.
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Affiliation(s)
- Jin-A Lee
- Program in Developmental and Stem Cell Biology, Hospital for Sick Children, 686 Bay Street, PGCRL 16-9420, Toronto, ON, M5G0A4, Canada
| | - Alex Cho
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Canada
| | - Elena N Huang
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Canada
| | - Yiming Xu
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Canada
| | - Henry Quach
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Canada
| | - Jim Hu
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Canada.,Program in Translational Medicine, Hospital for Sick Children, Toronto, ON, M5G0A4, Canada
| | - Amy P Wong
- Program in Developmental and Stem Cell Biology, Hospital for Sick Children, 686 Bay Street, PGCRL 16-9420, Toronto, ON, M5G0A4, Canada. .,Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Canada.
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5
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Maule G, Arosio D, Cereseto A. Gene Therapy for Cystic Fibrosis: Progress and Challenges of Genome Editing. Int J Mol Sci 2020; 21:E3903. [PMID: 32486152 PMCID: PMC7313467 DOI: 10.3390/ijms21113903] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 05/27/2020] [Accepted: 05/28/2020] [Indexed: 02/07/2023] Open
Abstract
Since the early days of its conceptualization and application, human gene transfer held the promise of a permanent solution to genetic diseases including cystic fibrosis (CF). This field went through alternated periods of enthusiasm and distrust. The development of refined technologies allowing site specific modification with programmable nucleases highly revived the gene therapy field. CRISPR nucleases and derived technologies tremendously facilitate genome manipulation offering diversified strategies to reverse mutations. Here we discuss the advancement of gene therapy, from therapeutic nucleic acids to genome editing techniques, designed to reverse genetic defects in CF. We provide a roadmap through technologies and strategies tailored to correct different types of mutations in the cystic fibrosis transmembrane regulator (CFTR) gene, and their applications for the development of experimental models valuable for the advancement of CF therapies.
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Affiliation(s)
- Giulia Maule
- Department of Cellular Computational Integrative Biology (CIBIO), University of Trento, 38123 Trento, Italy;
- National Council of Research, CNR, 38123 Trento, Italy;
| | | | - Anna Cereseto
- Department of Cellular Computational Integrative Biology (CIBIO), University of Trento, 38123 Trento, Italy;
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Browning J, Rooney M, Hams E, Takahashi S, Mizuno S, Sugiyama F, Fallon PG, Kelly VP. Highly efficient CRISPR-targeting of the murine Hipp11 intergenic region supports inducible human transgene expression. Mol Biol Rep 2019; 47:1491-1498. [PMID: 31811500 DOI: 10.1007/s11033-019-05204-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Accepted: 11/21/2019] [Indexed: 01/21/2023]
Abstract
Safe harbor loci allow predicable integration of a transgene into the genome without perturbing endogenous gene activity and for decades have been exploited in the mouse to investigate gene function, generate humanised models and create tissue specific reporter and Cre recombinase expressing lines. Herein, we show that the murine Hipp11 intergenic region can facilitate highly efficient integration of a large transgene-the human CD1A promoter and coding region-by means of CRISPR-Cas9 mediated homology directed repair. The data shows that the single copy human CD1A transgene is faithfully expressed in an inducible manner in homozygous animals in both macrophage and dendritic cells. Our results validate the Hipp11 intergenic region as being a highly amenable target site for functional transgene integration in mouse.
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Affiliation(s)
- Jill Browning
- School of Biochemistry& Immunology, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland
| | - Michael Rooney
- School of Medicine, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland
| | - Emily Hams
- School of Medicine, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland
| | - Satoru Takahashi
- 1-1-1 Tennodai Laboratory Animal Resource Center, University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - Seiya Mizuno
- 1-1-1 Tennodai Laboratory Animal Resource Center, University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - Fumihiro Sugiyama
- 1-1-1 Tennodai Laboratory Animal Resource Center, University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - Padraic G Fallon
- School of Medicine, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland
| | - Vincent P Kelly
- School of Biochemistry& Immunology, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland.
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Ichise T, Yoshida N, Ichise H. CBP/p300 antagonises EGFR‐Ras‐Erk signalling and suppresses increased Ras‐Erk signalling‐induced tumour formation in mice. J Pathol 2019; 249:39-51. [DOI: 10.1002/path.5279] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Revised: 03/25/2019] [Accepted: 04/04/2019] [Indexed: 01/20/2023]
Affiliation(s)
- Taeko Ichise
- Laboratory of Developmental Genetics, Center for Experimental Medicine and Systems Biology, The Institute of Medical Science The University of Tokyo Tokyo Japan
- Institute for Animal Research, Faculty of Medicine University of the Ryukyus Okinawa Japan
| | - Nobuaki Yoshida
- Laboratory of Developmental Genetics, Center for Experimental Medicine and Systems Biology, The Institute of Medical Science The University of Tokyo Tokyo Japan
| | - Hirotake Ichise
- Laboratory of Developmental Genetics, Center for Experimental Medicine and Systems Biology, The Institute of Medical Science The University of Tokyo Tokyo Japan
- Institute for Animal Research, Faculty of Medicine University of the Ryukyus Okinawa Japan
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8
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Hodges CA, Conlon RA. Delivering on the promise of gene editing for cystic fibrosis. Genes Dis 2018; 6:97-108. [PMID: 31193992 PMCID: PMC6545485 DOI: 10.1016/j.gendis.2018.11.005] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Accepted: 11/20/2018] [Indexed: 12/26/2022] Open
Abstract
In this review, we describe a path for translation of gene editing into therapy for cystic fibrosis (CF). Cystic fibrosis results from mutations in the CFTR gene, with one allele predominant in patient populations. This simple, genetic etiology makes gene editing appealing for treatment of this disease. There already have been success in applying this approach to cystic fibrosis in cell and animal models, although these advances have been modest in comparison to advances for other disease. Less than six years after its first demonstration in animals, CRISPR/Cas gene editing is in early clinical trials for several disorders. Most clinical trials, thus far, attempt to edit genes in cells of the blood lineages. The advantage of the blood is that the stem cells are known, can be isolated, edited, selected, expanded, and returned to the body. The likely next trials will be in the liver, which is accessible to many delivery methods. For cystic fibrosis, the biggest hurdle is to deliver editors to other, less accessible organs. We outline a path by which delivery can be improved. The translation of new therapies doesn't occur in isolation, and the development of gene editors is occurring as advances in gene therapy and small molecule therapeutics are being made. The advances made in gene therapy may help develop delivery vehicles for gene editing, although major improvements are needed. Conversely, the approval of effective small molecule therapies for many patients with cystic fibrosis will raise the bar for translation of gene editing.
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Affiliation(s)
- Craig A Hodges
- Department of Pediatrics, Case Western Reserve University, Cleveland, OH, USA.,Department of Genetics and Genome Sciences, Case Western Reserve University, Cleveland, OH, USA
| | - Ronald A Conlon
- Department of Genetics and Genome Sciences, Case Western Reserve University, Cleveland, OH, USA
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Ichise H, Hori A, Shiozawa S, Kondo S, Kanegae Y, Saito I, Ichise T, Yoshida N. Establishment of a tamoxifen-inducible Cre-driver mouse strain for widespread and temporal genetic modification in adult mice. Exp Anim 2016; 65:231-44. [PMID: 26923756 PMCID: PMC4976237 DOI: 10.1538/expanim.15-0126] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
Temporal genetic modification of mice using the ligand-inducible Cre/loxP system is an
important technique that allows the bypass of embryonic lethal phenotypes and access to
adult phenotypes. In this study, we generated a tamoxifen-inducible Cre-driver mouse
strain for the purpose of widespread and temporal Cre recombination. The new line, named
CM32, expresses the GFPneo-fusion gene in a wide variety of tissues before FLP
recombination and tamoxifen-inducible Cre after FLP recombination. Using FLP-recombined
CM32 mice (CM32Δ mice) and Cre reporter mouse lines, we evaluated the efficiency of Cre
recombination with and without tamoxifen administration to adult mice, and found
tamoxifen-dependent induction of Cre recombination in a variety of adult tissues. In
addition, we demonstrated that conditional activation of an oncogene could be achieved in
adults using CM32Δ mice. CM32Δ;T26 mice, which harbored a Cre recombination-driven, SV40
large T antigen-expressing transgene, were viable and fertile. No overt phenotype was
found in the mice up to 3 months after birth. Although they displayed pineoblastomas
(pinealoblastomas) and/or thymic enlargement due to background Cre recombination by 6
months after birth, they developed epidermal hyperplasia when administered tamoxifen.
Collectively, our results suggest that the CM32Δ transgenic mouse line can be applied to
the assessment of adult phenotypes in mice with loxP-flanked transgenes.
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Affiliation(s)
- Hirotake Ichise
- Laboratory of Developmental Genetics, Center for Experimental Medicine and Systems Biology, The Institute of Medical Science, The University of Tokyo, 4-6-1 Shirokanedai, Minato-ku, Tokyo 108-8639, Japan
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