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Théron A, Maumus M, Biron-Andreani C, Sirvent N, Jorgensen C, Noël D. What is the rationale for mesenchymal stromal cells based therapies in the management of hemophilic arthropathies? Osteoarthritis Cartilage 2024; 32:634-642. [PMID: 38160743 DOI: 10.1016/j.joca.2023.12.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 11/21/2023] [Accepted: 12/07/2023] [Indexed: 01/03/2024]
Abstract
Hemophilia A and B are rare X-linked genetic bleeding disorders due to a complete or partial deficiency in the coagulation factors VIII or IX, respectively. The main treatment for hemophilia is prophylactic and based on coagulation factor replacement therapies. These treatments have significantly reduced bleeding and improved the patients' quality of life. Nevertheless, repeated joint bleedings (hemarthroses), even subclinical hemarthroses, can lead to hemophilic arthropathy (HA). This disabling condition is characterized by chronic pain due to synovial inflammation, cartilage and bone destruction requiring ultimately joint replacement. HA resembles to rheumatoid arthritis because of synovitis but HA is considered as having similarities with osteoarthritis as illustrated by the migration of immune cells, production of inflammatory cytokines, synovial hypertrophy and cartilage damage. Various drugs have been evaluated for the management of HA with limited success. The objective of the review is to discuss new therapeutic approaches with a special focus on the studies that have investigated the potential of using mesenchymal stromal cells (MSCs) in the management of HA. A systematic review of the literature has been made. Most of the studies have focused on the interest of MSCs for the delivery of missing factors VIII or IX but in some studies, more insight on the effect of MSC injection on synovial inflammation or cartilage structure were provided and put in perspective for possible clinical applications.
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Affiliation(s)
- Alexandre Théron
- IRMB, University of Montpellier, INSERM, Montpellier, France; Resources and Competence Center for Hereditary Hemorrhagic Diseases, CHU Montpellier, Montpellier, France; Department of Pediatric Oncology and Hematology, CHU Montpellier, Montpellier, France
| | - Marie Maumus
- IRMB, University of Montpellier, INSERM, Montpellier, France
| | - Christine Biron-Andreani
- Resources and Competence Center for Hereditary Hemorrhagic Diseases, CHU Montpellier, Montpellier, France
| | - Nicolas Sirvent
- Department of Pediatric Oncology and Hematology, CHU Montpellier, Montpellier, France
| | - Christian Jorgensen
- IRMB, University of Montpellier, INSERM, Montpellier, France; Clinical Immunology and Osteoarticular Disease Therapeutic Unit, Department of Rheumatology, CHU Montpellier, Montpellier, France
| | - Danièle Noël
- IRMB, University of Montpellier, INSERM, Montpellier, France; Clinical Immunology and Osteoarticular Disease Therapeutic Unit, Department of Rheumatology, CHU Montpellier, Montpellier, France.
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2
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Abstract
Human mesenchymal stem cells (MSCs), also known as mesenchymal stromal cells or medicinal signaling cells, are important adult stem cells for regenerative medicine, largely due to their regenerative characteristics such as self-renewal, secretion of trophic factors, and the capability of inducing mesenchymal cell lineages. MSCs also possess homing and trophic properties modulating immune system, influencing microenvironment around damaged tissues and enhancing tissue repair, thus offering a broad perspective in cell-based therapies. Therefore, it is not surprising that MSCs have been the broadly used adult stem cells in clinical trials. To gain better insights into the current applications of MSCs in clinical applications, we perform a comprehensive review of reported data of MSCs clinical trials conducted globally. We summarize the biological effects and mechanisms of action of MSCs, elucidating recent clinical trials phases and findings, highlighting therapeutic effects of MSCs in several representative diseases, including neurological, musculoskeletal diseases and most recent Coronavirus infectious disease. Finally, we also highlight the challenges faced by many clinical trials and propose potential solutions to streamline the use of MSCs in routine clinical applications and regenerative medicine.
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3
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Challenges and advances in clinical applications of mesenchymal stromal cells. J Hematol Oncol 2021; 14:24. [PMID: 33579329 PMCID: PMC7880217 DOI: 10.1186/s13045-021-01037-x] [Citation(s) in RCA: 284] [Impact Index Per Article: 94.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Accepted: 01/26/2021] [Indexed: 12/12/2022] Open
Abstract
Mesenchymal stromal cells (MSCs), also known as mesenchymal stem cells, have been intensely investigated for clinical applications within the last decades. However, the majority of registered clinical trials applying MSC therapy for diverse human diseases have fallen short of expectations, despite the encouraging pre-clinical outcomes in varied animal disease models. This can be attributable to inconsistent criteria for MSCs identity across studies and their inherited heterogeneity. Nowadays, with the emergence of advanced biological techniques and substantial improvements in bio-engineered materials, strategies have been developed to overcome clinical challenges in MSC application. Here in this review, we will discuss the major challenges of MSC therapies in clinical application, the factors impacting the diversity of MSCs, the potential approaches that modify MSC products with the highest therapeutic potential, and finally the usage of MSCs for COVID-19 pandemic disease.
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4
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An overview of development in gene therapeutics in China. Gene Ther 2020; 27:338-348. [PMID: 32528163 PMCID: PMC7289074 DOI: 10.1038/s41434-020-0163-7] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Revised: 05/24/2020] [Accepted: 06/01/2020] [Indexed: 12/13/2022]
Abstract
After setbacks related to serious adverse events 20 years ago, gene therapy is now coming back to the central stage worldwide. In the past few years, gene therapy has shown astonishing efficacy against genetic diseases and cancers. In history, China carried out the world's second gene therapy clinical trial in 1991 for hemophilia B and approved the world's first gene therapy product-Gendicine-in 2003. In recent years, numerous efforts have been made on gene editing. Here, we reviewed the past of gene therapy in China and highlighted recent advances. We also discussed the regulations and future perspectives of gene therapy in China.
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5
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Pino-Barrio MJ, Giménez Y, Villanueva M, Hildenbeutel M, Sánchez-Dominguez R, Rodríguez-Perales S, Pujol R, Surrallés J, Río P, Cathomen T, Mussolino C, Bueren JA, Navarro S. TALEN mediated gene editing in a mouse model of Fanconi anemia. Sci Rep 2020; 10:6997. [PMID: 32332829 PMCID: PMC7181878 DOI: 10.1038/s41598-020-63971-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Accepted: 02/28/2020] [Indexed: 01/05/2023] Open
Abstract
The promising ability to genetically modify hematopoietic stem and progenitor cells by precise gene editing remains challenging due to their sensitivity to in vitro manipulations and poor efficiencies of homologous recombination. This study represents the first evidence of implementing a gene editing strategy in a murine safe harbor locus site that phenotypically corrects primary cells from a mouse model of Fanconi anemia A. By means of the co-delivery of transcription activator-like effector nucleases and a donor therapeutic FANCA template to the Mbs85 locus, we achieved efficient gene targeting (23%) in mFA-A fibroblasts. This resulted in the phenotypic correction of these cells, as revealed by the reduced sensitivity of these cells to mitomycin C. Moreover, robust evidence of targeted integration was observed in murine wild type and FA-A hematopoietic progenitor cells, reaching mean targeted integration values of 21% and 16% respectively, that were associated with the phenotypic correction of these cells. Overall, our results demonstrate the feasibility of implementing a therapeutic targeted integration strategy into the mMbs85 locus, ortholog to the well-validated hAAVS1, constituting the first study of gene editing in mHSC with TALEN, that sets the basis for the use of a new safe harbor locus in mice.
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Affiliation(s)
- Maria José Pino-Barrio
- Division of Hematopoietic Innovative Therapies, CIEMAT/CIBERER, 28040, Madrid, Spain
- Advanced Therapies Unit, IIS-Fundación Jimenez Diaz (IIS-FJD, UAM), 28040, Madrid, Spain
- Center for Biomedical Network Research on Rare Diseases, Instituto de Salud Carlos III, Madrid, Spain
| | - Yari Giménez
- Division of Hematopoietic Innovative Therapies, CIEMAT/CIBERER, 28040, Madrid, Spain
- Advanced Therapies Unit, IIS-Fundación Jimenez Diaz (IIS-FJD, UAM), 28040, Madrid, Spain
- Center for Biomedical Network Research on Rare Diseases, Instituto de Salud Carlos III, Madrid, Spain
| | - Mariela Villanueva
- Division of Hematopoietic Innovative Therapies, CIEMAT/CIBERER, 28040, Madrid, Spain
- Advanced Therapies Unit, IIS-Fundación Jimenez Diaz (IIS-FJD, UAM), 28040, Madrid, Spain
- Center for Biomedical Network Research on Rare Diseases, Instituto de Salud Carlos III, Madrid, Spain
| | - Marcus Hildenbeutel
- Institute for Transfusion Medicine and Gene Therapy, Medical Center - University of Freiburg, 79106, Freiburg, Germany
- Center for Chronic Immunodeficiency, Medical Center - University of Freiburg, 79106, Freiburg, Germany
| | - Rebeca Sánchez-Dominguez
- Division of Hematopoietic Innovative Therapies, CIEMAT/CIBERER, 28040, Madrid, Spain
- Advanced Therapies Unit, IIS-Fundación Jimenez Diaz (IIS-FJD, UAM), 28040, Madrid, Spain
- Center for Biomedical Network Research on Rare Diseases, Instituto de Salud Carlos III, Madrid, Spain
| | - Sandra Rodríguez-Perales
- Molecular Cytogenetics Group, Human Cancer Genetics Program, Centro Nacional de Investigaciones Oncológicas (CNIO), Melchor Fernandez Almagro, 3, 28029, Madrid, Spain
| | - Roser Pujol
- Center for Biomedical Network Research on Rare Diseases, Instituto de Salud Carlos III, Madrid, Spain
- Genome Instability and DNA Repair Group, Department of Genetics and Microbiology, Universitat Autònoma de Barcelona, 08193, Barcelona, Spain
| | - Jordi Surrallés
- Center for Biomedical Network Research on Rare Diseases, Instituto de Salud Carlos III, Madrid, Spain
- Genome Instability and DNA Repair Group, Department of Genetics and Microbiology, Universitat Autònoma de Barcelona, 08193, Barcelona, Spain
| | - Paula Río
- Division of Hematopoietic Innovative Therapies, CIEMAT/CIBERER, 28040, Madrid, Spain
- Advanced Therapies Unit, IIS-Fundación Jimenez Diaz (IIS-FJD, UAM), 28040, Madrid, Spain
- Center for Biomedical Network Research on Rare Diseases, Instituto de Salud Carlos III, Madrid, Spain
| | - Toni Cathomen
- Institute for Transfusion Medicine and Gene Therapy, Medical Center - University of Freiburg, 79106, Freiburg, Germany
- Center for Chronic Immunodeficiency, Medical Center - University of Freiburg, 79106, Freiburg, Germany
- Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Claudio Mussolino
- Institute for Transfusion Medicine and Gene Therapy, Medical Center - University of Freiburg, 79106, Freiburg, Germany
- Center for Chronic Immunodeficiency, Medical Center - University of Freiburg, 79106, Freiburg, Germany
| | - Juan Antonio Bueren
- Division of Hematopoietic Innovative Therapies, CIEMAT/CIBERER, 28040, Madrid, Spain.
- Advanced Therapies Unit, IIS-Fundación Jimenez Diaz (IIS-FJD, UAM), 28040, Madrid, Spain.
- Center for Biomedical Network Research on Rare Diseases, Instituto de Salud Carlos III, Madrid, Spain.
| | - Susana Navarro
- Division of Hematopoietic Innovative Therapies, CIEMAT/CIBERER, 28040, Madrid, Spain.
- Advanced Therapies Unit, IIS-Fundación Jimenez Diaz (IIS-FJD, UAM), 28040, Madrid, Spain.
- Center for Biomedical Network Research on Rare Diseases, Instituto de Salud Carlos III, Madrid, Spain.
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6
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Benabdellah K, Sánchez-Hernández S, Aguilar-González A, Maldonado-Pérez N, Gutierrez-Guerrero A, Cortijo-Gutierrez M, Ramos-Hernández I, Tristán-Manzano M, Galindo-Moreno P, Herrera C, Martin F. Genome-edited adult stem cells: Next-generation advanced therapy medicinal products. Stem Cells Transl Med 2020; 9:674-685. [PMID: 32141715 PMCID: PMC7214650 DOI: 10.1002/sctm.19-0338] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Accepted: 01/10/2020] [Indexed: 12/14/2022] Open
Abstract
Over recent decades, gene therapy, which has enabled the treatment of several incurable diseases, has undergone a veritable revolution. Cell therapy has also seen major advances in the treatment of various diseases, particularly through the use of adult stem cells (ASCs). The combination of gene and cell therapy (GCT) has opened up new opportunities to improve advanced therapy medicinal products for the treatment of several diseases. Despite the considerable potential of GCT, the use of retroviral vectors has major limitations with regard to oncogene transactivation and the lack of physiological expression. Recently, gene therapists have focused on genome editing (GE) technologies as an alternative strategy. In this review, we discuss the potential benefits of using GE technologies to improve GCT approaches based on ASCs. We will begin with a brief summary of different GE platforms and techniques and will then focus on key therapeutic approaches that have been successfully used to treat diseases in animal models. Finally, we discuss whether ASC GE could become a real alternative to retroviral vectors in a GCT setting.
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Affiliation(s)
- Karim Benabdellah
- Genomic Medicine Department, GENYO, Centre for Genomics and Oncological Research, Pfizer-University of Granada (Andalusian Regional Government), Health Sciences Technology Park, Granada, Spain
| | - Sabina Sánchez-Hernández
- Genomic Medicine Department, GENYO, Centre for Genomics and Oncological Research, Pfizer-University of Granada (Andalusian Regional Government), Health Sciences Technology Park, Granada, Spain
| | - Araceli Aguilar-González
- Genomic Medicine Department, GENYO, Centre for Genomics and Oncological Research, Pfizer-University of Granada (Andalusian Regional Government), Health Sciences Technology Park, Granada, Spain.,Department of Medicinal and Organic Chemistry, Faculty of Pharmacy, University of Granada, Granada, Spain
| | - Noelia Maldonado-Pérez
- Genomic Medicine Department, GENYO, Centre for Genomics and Oncological Research, Pfizer-University of Granada (Andalusian Regional Government), Health Sciences Technology Park, Granada, Spain
| | - Alejandra Gutierrez-Guerrero
- Gastroenterology and Hepatology Division, Joan and Sanford I. Weill Department of Medicine, Weill Cornell Medicine, Cornell University, Jill Roberts, Inflammatory Bowel Disease Research Institute, New York, New York, USA
| | - Marina Cortijo-Gutierrez
- Genomic Medicine Department, GENYO, Centre for Genomics and Oncological Research, Pfizer-University of Granada (Andalusian Regional Government), Health Sciences Technology Park, Granada, Spain
| | - Iris Ramos-Hernández
- Genomic Medicine Department, GENYO, Centre for Genomics and Oncological Research, Pfizer-University of Granada (Andalusian Regional Government), Health Sciences Technology Park, Granada, Spain
| | - María Tristán-Manzano
- Genomic Medicine Department, GENYO, Centre for Genomics and Oncological Research, Pfizer-University of Granada (Andalusian Regional Government), Health Sciences Technology Park, Granada, Spain
| | - Pablo Galindo-Moreno
- Oral Surgery and Implant Dentistry Department, School of Dentistry, University of Granada, Granada, Spain
| | - Concha Herrera
- Department of Hematology, Reina Sofía University Hospital, Córdoba, Spain.,Maimonides Biomedical Research Institute of Cordoba (IMIBIC), University of Córdoba, Córdoba, Spain
| | - Francisco Martin
- Genomic Medicine Department, GENYO, Centre for Genomics and Oncological Research, Pfizer-University of Granada (Andalusian Regional Government), Health Sciences Technology Park, Granada, Spain
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7
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Muhammad F, Wang D, Montieth A, Lee S, Preble J, Foster CS, Larson TA, Ding K, Dvorak JD, Lee DJ. PD-1 + melanocortin receptor dependent-Treg cells prevent autoimmune disease. Sci Rep 2019; 9:16941. [PMID: 31729418 PMCID: PMC6858311 DOI: 10.1038/s41598-019-53297-w] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2019] [Accepted: 10/25/2019] [Indexed: 02/08/2023] Open
Abstract
Experimental autoimmune uveoretinitis (EAU) is a mouse model of human autoimmune uveitis marked by ocular autoantigen-specific regulatory immunity in the spleen. The melanocortin 5 receptor (MC5r) and adenosine 2 A receptor (A2Ar) are required for induction of post-EAU regulatory T cells (Tregs) which provide resistance to EAU. We show that blocking the PD-1/PD-L1 pathway prevented suppression of EAU by post-EAU Tregs. A2Ar induction of PD-1+FoxP3+ Tregs in uveitis patients was similar compared to healthy controls, but was significantly reduced with melanocortin stimulation. Further, lower body mass index correlated with responsiveness to stimulation of this pathway. These observations indicate an importance of the PD-1/PD-L1 pathway to provide resistance to relapsing uveitis and shows a reduced capacity of uveitis patients to induce Tregs when stimulated through melanocortin receptors, but that it is possible to bypass this part of the pathway through direct stimulation of A2Ar.
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Affiliation(s)
- Fauziyya Muhammad
- Department of Microbiology and Immunology, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA
| | - Dawei Wang
- Department of Ophthalmology/Dean McGee Eye Institute, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA
| | - Alyssa Montieth
- Massachusetts Eye Research and Surgery Institute, Waltham, Massachusetts, USA.,Ocular Immunology and Uveitis Foundation, Waltham, Massachusetts, USA
| | - Stacey Lee
- Massachusetts Eye Research and Surgery Institute, Waltham, Massachusetts, USA.,Ocular Immunology and Uveitis Foundation, Waltham, Massachusetts, USA
| | - Janine Preble
- Massachusetts Eye Research and Surgery Institute, Waltham, Massachusetts, USA.,Ocular Immunology and Uveitis Foundation, Waltham, Massachusetts, USA
| | - C Stephen Foster
- Massachusetts Eye Research and Surgery Institute, Waltham, Massachusetts, USA.,Ocular Immunology and Uveitis Foundation, Waltham, Massachusetts, USA.,Harvard Medical School, Boston, Massachusetts, USA
| | - Theresa A Larson
- Department of Ophthalmology/Dean McGee Eye Institute, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA
| | - Kai Ding
- College of Public Health, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| | - Justin D Dvorak
- College of Public Health, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| | - Darren J Lee
- Department of Microbiology and Immunology, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA. .,Department of Ophthalmology/Dean McGee Eye Institute, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA.
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8
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Shomali N, Gharibi T, Vahedi G, Mohammed RN, Mohammadi H, Salimifard S, Marofi F. Mesenchymal stem cells as carrier of the therapeutic agent in the gene therapy of blood disorders. J Cell Physiol 2019; 235:4120-4134. [PMID: 31691976 DOI: 10.1002/jcp.29324] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Accepted: 09/30/2019] [Indexed: 12/16/2022]
Abstract
Nonhematopoietic stem cells as a delivery platform of therapeutic useful genes have attracted widespread attention in recent years, owing to gained a long lifespan, easy separation, high proliferation, and high transfection capacity. Mesenchymal stem/stromal cells (MSCs) are the choice of the cells for gene and cell therapy due to high self-renewal capacity, high migration rate to the site of the tumor, and with immune suppressive and anti-inflammatory properties. Hence, it has a high potential of safety genetic modification of MSCs for antitumor gene expression and has paved the way for the clinical application of these cells to target the therapy of cancers and other diseases. The aim of gene therapy is targeted treatment of cancers and diseases through recovery, change, or enhancement cell performance to the sustained secretion of useful therapeutic proteins and induction expression of the functional gene in intended tissue. Recent developments in the vectors designing leading to the increase and durability of expression and improvement of the safety of the vectors that overcome a lot of problems, such as durability of expression and the host immune response. Nowadays, gene therapy approach is used by MSCs as a delivery vehicle in the preclinical and the clinical trials for the secretion of erythropoietin, recombinant antibodies, coagulation factors, cytokines, as well as angiogenic inhibitors in many blood disorders like anemia, hemophilia, and malignancies. In this study, we critically discuss the status of gene therapy by MSCs as a delivery vehicle for the treatment of blood disorders. Finally, the results of clinical trial studies are assessed, highlighting promising advantages of this emerging technology in the clinical setting.
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Affiliation(s)
- Navid Shomali
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Immunology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.,Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Tohid Gharibi
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ghasem Vahedi
- Department of Immunology, Faculty of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Rebar N Mohammed
- Bone Marrow Transplant Center, Hiwa Cancer Hospital, Suleimanyah, Iraq.,Department of Microbiology, College of Veterinary Medicine, University of Sulaimani, Suleimanyah, Iraq
| | - Hamed Mohammadi
- Non-Communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran
| | - Sevda Salimifard
- Department of Hematology and Blood Transfusion, School of Allied Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Faroogh Marofi
- Department of Hematology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
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9
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Li C, Mishra AS, Gil S, Wang M, Georgakopoulou A, Papayannopoulou T, Hawkins RD, Lieber A. Targeted Integration and High-Level Transgene Expression in AAVS1 Transgenic Mice after In Vivo HSC Transduction with HDAd5/35++ Vectors. Mol Ther 2019; 27:2195-2212. [PMID: 31494053 DOI: 10.1016/j.ymthe.2019.08.006] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Revised: 08/10/2019] [Accepted: 08/14/2019] [Indexed: 12/16/2022] Open
Abstract
Our goal is the development of in vivo hematopoietic stem cell (HSC) transduction technology with targeted integration. To achieve this, we modified helper-dependent HDAd5/35++ vectors to express a CRISPR/Cas9 specific to the "safe harbor" adeno-associated virus integration site 1 (AAVS1) locus and to provide a donor template for targeted integration through homology-dependent repair. We tested the HDAd-CRISPR + HDAd-donor vector system in AAVS1 transgenic mice using a standard ex vivo HSC gene therapy approach as well as a new in vivo HSC transduction approach that involves HSC mobilization and intravenous HDAd5/35++ injections. In both settings, the majority of treated mice had transgenes (GFP or human γ-globin) integrated into the AAVS1 locus. On average, >60% of peripheral blood cells expressed the transgene after in vivo selection with low-dose O6BG/bis-chloroethylnitrosourea (BCNU). Ex vivo and in vivo HSC transduction and selection studies with HDAd-CRISPR + HDAd-globin-donor resulted in stable γ-globin expression at levels that were significantly higher (>20% γ-globin of adult mouse globin) than those achieved in previous studies with a SB100x-transposase-based HDAd5/35++ system that mediates random integration. The ability to achieve therapeutically relevant transgene expression levels after in vivo HSC transduction and selection and targeted integration make our HDAd5/35++-based vector system a new tool in HSC gene therapy.
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Affiliation(s)
- Chang Li
- Division of Medical Genetics, Department of Medicine, University of Washington, Box 357720, Seattle, WA 98195, USA
| | - Arpit Suresh Mishra
- Division of Medical Genetics, Department of Medicine, University of Washington, Box 357720, Seattle, WA 98195, USA
| | - Sucheol Gil
- Division of Medical Genetics, Department of Medicine, University of Washington, Box 357720, Seattle, WA 98195, USA
| | - Meng Wang
- Division of Medical Genetics, Department of Medicine, University of Washington, Box 357720, Seattle, WA 98195, USA
| | - Aphrodite Georgakopoulou
- Division of Medical Genetics, Department of Medicine, University of Washington, Box 357720, Seattle, WA 98195, USA
| | | | - R David Hawkins
- Division of Medical Genetics, Department of Medicine, University of Washington, Box 357720, Seattle, WA 98195, USA
| | - André Lieber
- Division of Medical Genetics, Department of Medicine, University of Washington, Box 357720, Seattle, WA 98195, USA; Department of Pathology, University of Washington, Box 357720, Seattle, WA 98195, USA.
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10
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CRISPR/Cas9-modified hematopoietic stem cells-present and future perspectives for stem cell transplantation. Bone Marrow Transplant 2019; 54:1940-1950. [PMID: 30903024 DOI: 10.1038/s41409-019-0510-8] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Revised: 02/15/2019] [Accepted: 03/04/2019] [Indexed: 12/23/2022]
Abstract
Allogeneic hematopoietic stem cell transplantation (HSCT) is a standard therapeutic intervention for hematological malignancies and several monogenic diseases. However, this approach has limitations related to lack of a suitable donor, graft-versus-host disease and infectious complications due to immune suppression. On the contrary, autologous HSCT diminishes the negative effects of allogeneic HSCT. Despite the good efficacy, earlier gene therapy trials with autologous HSCs and viral vectors have raised serious safety concerns. However, the CRISPR/Cas9-edited autologous HSCs have been proposed to be an alternative option with a high safety profile. In this review, we summarized the possibility of CRISPR/Cas9-mediated autologous HSCT as a potential treatment option for various diseases supported by preclinical gene-editing studies. Furthermore, we discussed future clinical perspectives and possible clinical grade improvements of CRISPR/cas9-mediated autologous HSCT.
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11
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Liu X, Liu M, Wu L, Liang D. Gene Therapy for Hemophilia and Duchenne Muscular Dystrophy in China. Hum Gene Ther 2019; 29:146-150. [PMID: 29366352 DOI: 10.1089/hum.2017.213] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Gene therapy is a new technology that provides potential for curing monogenic diseases caused by mutations in a single gene. Hemophilia and Duchenne muscular dystrophy (DMD) are ideal target diseases of gene therapy. Important advances have been made in clinical trials, including studies of adeno-associated virus vectors in hemophilia and antisense in DMD. However, issues regarding the high doses of viral vectors required and limited delivery efficiency of antisense oligonucleotides have not yet been fully addressed. As an alternative strategy to classic gene addition, genome editing based on programmable nucleases has also shown promise to correct mutations in situ. This review describes the recent progress made by Chinese researchers in gene therapy for hemophilia and DMD.
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Affiliation(s)
- Xionghao Liu
- 1 School of Life Sciences, Central South University , Changsha, China
| | - Mujun Liu
- 1 School of Life Sciences, Central South University , Changsha, China
| | - Lingqian Wu
- 1 School of Life Sciences, Central South University , Changsha, China .,2 Hunan Jiahui Genetics Hospital , Changsha, China
| | - Desheng Liang
- 1 School of Life Sciences, Central South University , Changsha, China
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12
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Dubois VP, Zotova D, Parkins KM, Swick C, Hamilton AM, Kelly JJ, Ronald JA. Safe Harbor Targeted CRISPR-Cas9 Tools for Molecular-Genetic Imaging of Cells in Living Subjects. CRISPR J 2018; 1:440-449. [PMID: 31021241 DOI: 10.1089/crispr.2018.0030] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Noninvasive molecular-genetic imaging of cells expressing imaging reporter genes is an invaluable approach for longitudinal monitoring of the biodistribution and viability of cancer cells and cell-based therapies in preclinical models and patients. However, labeling cells with reporter genes often relies on using gene transfer methods that randomly integrate the reporter genes into the genome, which may cause unwanted and serious detrimental effects. To overcome this, we have developed CRISPR-Cas9 tools to edit cells at the adeno-associated virus site 1 (AAVS1) safe harbour with a large donor construct (∼6.3 kilobases) encoding an antibiotic resistance gene and reporter genes for bioluminescence (BLI) and fluorescence imaging. HEK293T cells were transfected with a dual plasmid system encoding the Cas9 endonuclease and an AAVS1-targeted guide RNA in one plasmid, and a donor plasmid encoding a puromycin resistance gene, tdTomato and firefly luciferase flanked by AAVS1 homology arms. Puromycin-resistant clonal cells were isolated and AAVS1 integration was confirmed via PCR and sequencing of the PCR product. In vitro BLI signal correlated well to cell number (R2 = 0.9988; p < 0.05) and was stable over multiple passages. Engineered cells (2.5 × 106) were injected into the left hind flank of nude mice and in vivo BLI was performed on days 0, 7, 14, 21, and 28. BLI signal trended down from day 0 to day 7, but significantly increased by day 28 due to cell growth (p < 0.05). This describes the first CRISPR-Cas9 system for AAVS1 integration of large gene constructs for molecular-genetic imaging of cells in vivo. With further development, including improving editing efficiency, use of clinically relevant reporters, and evaluation in other cell populations that can be readily expanded in culture (e.g., immortalized cells or T cells), this CRISPR-Cas9 reporter gene system could be broadly applied to a number of in vivo cell tracking studies.
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Affiliation(s)
- Veronica P Dubois
- 1 Department of Medical Biophysics, Western University , London, Ontario, Canada.,2 Imaging Research Laboratories, Robarts Research Institute , London, Ontario, Canada
| | - Darya Zotova
- 2 Imaging Research Laboratories, Robarts Research Institute , London, Ontario, Canada
| | - Katie M Parkins
- 1 Department of Medical Biophysics, Western University , London, Ontario, Canada
| | - Connor Swick
- 2 Imaging Research Laboratories, Robarts Research Institute , London, Ontario, Canada
| | - Amanda M Hamilton
- 2 Imaging Research Laboratories, Robarts Research Institute , London, Ontario, Canada
| | - John J Kelly
- 2 Imaging Research Laboratories, Robarts Research Institute , London, Ontario, Canada
| | - John A Ronald
- 1 Department of Medical Biophysics, Western University , London, Ontario, Canada.,2 Imaging Research Laboratories, Robarts Research Institute , London, Ontario, Canada.,3 Lawson Health Research Institute, London, Ontario, Canada
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Kucerova L, Durinikova E, Toro L, Cihova M, Miklikova S, Poturnajova M, Kozovska Z, Matuskova M. Targeted antitumor therapy mediated by prodrug-activating mesenchymal stromal cells. Cancer Lett 2017; 408:1-9. [PMID: 28838843 DOI: 10.1016/j.canlet.2017.08.016] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2017] [Revised: 08/09/2017] [Accepted: 08/11/2017] [Indexed: 12/14/2022]
Abstract
Mesenchymal stromal cells (MSCs) were introduced as tumor-targeted vehicles suitable for delivery of the gene-directed enzyme/prodrug therapy more than 10 years ago. Over these years key properties of tumor cells and MSCs, which are crucial for the treatment efficiency, were examined; and there are some critical issues to be considered for the maximum antitumor effect. Moreover, engineered MSCs expressing enzymes capable of activating non-toxic prodrugs achieved long-term curative effect even in metastatic and hard-to-treat tumor types in pre-clinical scenario(s). These gene-modified MSCs are termed prodrug-activating MSCs throughout the text and represent promising approach for further clinical application. This review summarizes major determinants to be considered for the application of the prodrug-activating MSCs in antitumor therapy in order to maximize therapeutic efficiency.
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Affiliation(s)
- Lucia Kucerova
- Laboratory of Molecular Oncology, Cancer Research Institute, Biomedical Research Center of the Slovak Academy of Sciences, Dubravska cesta 9, 845 05 Bratislava, Slovakia.
| | - Erika Durinikova
- Laboratory of Molecular Oncology, Cancer Research Institute, Biomedical Research Center of the Slovak Academy of Sciences, Dubravska cesta 9, 845 05 Bratislava, Slovakia
| | - Lenka Toro
- Laboratory of Molecular Oncology, Cancer Research Institute, Biomedical Research Center of the Slovak Academy of Sciences, Dubravska cesta 9, 845 05 Bratislava, Slovakia
| | - Marina Cihova
- Laboratory of Molecular Oncology, Cancer Research Institute, Biomedical Research Center of the Slovak Academy of Sciences, Dubravska cesta 9, 845 05 Bratislava, Slovakia
| | - Svetlana Miklikova
- Laboratory of Molecular Oncology, Cancer Research Institute, Biomedical Research Center of the Slovak Academy of Sciences, Dubravska cesta 9, 845 05 Bratislava, Slovakia
| | - Martina Poturnajova
- Laboratory of Molecular Oncology, Cancer Research Institute, Biomedical Research Center of the Slovak Academy of Sciences, Dubravska cesta 9, 845 05 Bratislava, Slovakia
| | - Zuzana Kozovska
- Laboratory of Molecular Oncology, Cancer Research Institute, Biomedical Research Center of the Slovak Academy of Sciences, Dubravska cesta 9, 845 05 Bratislava, Slovakia
| | - Miroslava Matuskova
- Laboratory of Molecular Oncology, Cancer Research Institute, Biomedical Research Center of the Slovak Academy of Sciences, Dubravska cesta 9, 845 05 Bratislava, Slovakia
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