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Rintz E, Higuchi T, Kobayashi H, Galileo DS, Wegrzyn G, Tomatsu S. Promoter considerations in the design of lentiviral vectors for use in treating lysosomal storage diseases. Mol Ther Methods Clin Dev 2022; 24:71-87. [PMID: 34977274 PMCID: PMC8688940 DOI: 10.1016/j.omtm.2021.11.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
More than 50 lysosomal storage diseases (LSDs) are associated with lysosomal dysfunctions with the frequency of 1:5,000 live births. As a result of missing enzyme activity, the lysosome dysfunction accumulates undegraded or partially degraded molecules, affecting the entire body. Most of them are life-threatening diseases where patients could die within the first or second decade of life. Approximately 20 LSDs have the approved treatments, which do not provide the cure for the disorder. Therefore, the delivery of missing genes through gene therapy is a promising approach for LSDs. Over the years, ex vivo lentiviral-mediated gene therapy for LSDs has been approached using different strategies. Several clinical trials for LSDs are under investigation.Ex vivo lentiviral-mediated gene therapy needs optimization in dose, time of delivery, and promoter-driven expression. Choosing suitable promoters seems to be one of the important factors for the effective expression of the dysfunctional enzyme. This review summarizes the research on therapy for LSDs that has used different lentiviral vectors, emphasizing gene promoters.
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Affiliation(s)
- Estera Rintz
- Department of Molecular Biology, Faculty of Biology, University of Gdansk, Wita Stwosza, 59, 80-308 Gdansk, Poland
- Nemours/Alfred I. duPont Hospital for Children, 1600 Rockland Road, Wilmington, DE 19803, USA
| | - Takashi Higuchi
- Division of Gene Therapy, Research Center for Medical Sciences, The Jikei University School of Medicine, 3 Chome-25-8 Nishishinbashi, Minato City, Tokyo 105-8461, Japan
| | - Hiroshi Kobayashi
- Division of Gene Therapy, Research Center for Medical Sciences, The Jikei University School of Medicine, 3 Chome-25-8 Nishishinbashi, Minato City, Tokyo 105-8461, Japan
| | - Deni S. Galileo
- Department of Biological Sciences, University of Delaware, 118 Wolf Hall, Newark, DE 19716, USA
| | - Grzegorz Wegrzyn
- Department of Molecular Biology, Faculty of Biology, University of Gdansk, Wita Stwosza, 59, 80-308 Gdansk, Poland
| | - Shunji Tomatsu
- Nemours/Alfred I. duPont Hospital for Children, 1600 Rockland Road, Wilmington, DE 19803, USA
- Department of Biological Sciences, University of Delaware, 118 Wolf Hall, Newark, DE 19716, USA
- Department of Pediatrics, Gifu University, Gifu, Yanagido 501-1193, Japan
- Department of Pediatrics, Thomas Jefferson University, 901 Walnut Street, Philadelphia, PA 19107, USA
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Chang A, Ling J, Ye H, Zhao H, Zhuo X. Enhancement of nanoparticle-mediated double suicide gene expression driven by 'E9-hTERT promoter' switch in dedifferentiated thyroid cancer cells. Bioengineered 2021; 12:6572-6578. [PMID: 34506254 PMCID: PMC8806866 DOI: 10.1080/21655979.2021.1974648] [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] [Indexed: 11/16/2022] Open
Abstract
Differentiated thyroid cancer (DTC), such as papillary thyroid cancer, has a good prognosis after routine treatment. However, in the course of treatment, 5% to 20% of cases may dedifferentiate and can be transformed into dedifferentiated DTC (deDTC) or anaplastic thyroid cancer, leading to treatment failure. To date, several drugs have been used effectively for dedifferentiated thyroid cancer, whereas gene therapy may be a potential method. Literature reported that double suicide genes driven by human telomerase reverse transcriptase promoter (hTERTp) can specifically express in cancer cells and kill them. However, the weak activity of hTERTp limits its further research. To overcome this weakness, we constructed a novel chitosan nanocarrier containing double suicide genes driven by a ‘gene switch’ (a cascade of radiation enhancer E9 and a hTERTp). The vector was labeled with iodine-131 (131I). On one hand, E9 can significantly enhance the activity of hTERTp under the weak radiation of 131I, thereby increasing the expression of double suicide genes in deDTC cells. On the other hand, 131I also plays a certain killing role when it enters host cells. The proposed nanocarrier has good specificity for deDTC cells and thus deserves further study.
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Affiliation(s)
- Aoshuang Chang
- Department of Otorhinolaryngology, Affiliated Hospital of Guizhou Medical University, Guiyang, China
| | - Junjun Ling
- Department of Otorhinolaryngology, Affiliated Hospital of Guizhou Medical University, Guiyang, China.,Department of Oncology, Chongqing Institute of Traditional Chinese Medicine, Chongqing, China
| | - Huiping Ye
- Department of Otorhinolaryngology, Affiliated Hospital of Guizhou Medical University, Guiyang, China
| | - Houyu Zhao
- Department of Otorhinolaryngology, Affiliated Hospital of Guizhou Medical University, Guiyang, China
| | - Xianlu Zhuo
- Department of Otorhinolaryngology, Affiliated Hospital of Guizhou Medical University, Guiyang, China
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Hirano T, Adachi S, Ichimura N, Kasai A, Kobayashi M, Okuda T, Ogawa R, Kagiya G. Culturing Chinese hamster ovary cells on cyclo olefin polymer triggers epithelial-mesenchymal transition and spheroid formation, which increases the foreign gene expression driven by the Moloney murine leukemia virus long terminal repeat promoter. Biotechnol Prog 2021; 37:e3159. [PMID: 33913259 DOI: 10.1002/btpr.3159] [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: 02/01/2021] [Revised: 04/06/2021] [Accepted: 04/19/2021] [Indexed: 11/06/2022]
Abstract
Chinese hamster ovary (CHO) cells are frequently used for recombinant protein production (RPP) as a host. While the RPP has been proven successful, there is still a compelling need for further improvement. Cyclo olefin polymer (COP) is a plastic material widely utilized due to its properties including its low protein absorption. We applied this as a raw material for RPP cell culture to see if the COP is suitable. A recombinant CHO cell line expressing the human erythropoietin (hEPO) gene under the control of the Moloney murine leukemia virus-long terminal repeat (MMLV-LTR) was established. When the cells were cultured in a dish made from COP, the cells attached to the bottom, and then started to float and form spheroids. RNASeq data analysis suggested the epithelial-mesenchymal transition (EMT) was triggered with receptor tyrosine kinase activation shortly after cultivation. It coincided with the hEPO transcription increase. After the cell floating, though EMT marker gene expression subsided, a hEPO expression increase sustained. When fibronectin was applied to COP dish surface, the cell floating was suppressed and hEPO expression decreased. We then treated cells with MβCD, a drug that destroys the lipid raft, eliminating molecules in the raft. This facilitated cell floating and spheroid formation coincided with hEPO expression enhancement. These results suggest interactions between a cell and COP surface might trigger the EMT and the subsequent event, both of which activated the MMLV-LTR promoter. Thus, employing COP for culturing cells, a potent RPP system could be established with its advantage for efficient protein purification.
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Affiliation(s)
| | | | | | | | | | | | - Ryohei Ogawa
- Division of Radiation Oncology, Department of Radiology, Faculty of Medicine, Academic Assembly, University of Toyama, Toyama, Japan
| | - Go Kagiya
- School of Allied Health Sciences, Kitasato University, Sagamihara, Japan
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Tristán-Manzano M, Justicia-Lirio P, Maldonado-Pérez N, Cortijo-Gutiérrez M, Benabdellah K, Martin F. Externally-Controlled Systems for Immunotherapy: From Bench to Bedside. Front Immunol 2020; 11:2044. [PMID: 33013864 PMCID: PMC7498544 DOI: 10.3389/fimmu.2020.02044] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Accepted: 07/28/2020] [Indexed: 12/27/2022] Open
Abstract
Immunotherapy is a very promising therapeutic approach against cancer that is particularly effective when combined with gene therapy. Immuno-gene therapy approaches have led to the approval of four advanced therapy medicinal products (ATMPs) for the treatment of p53-deficient tumors (Gendicine and Imlygic), refractory acute lymphoblastic leukemia (Kymriah) and large B-cell lymphomas (Yescarta). In spite of these remarkable successes, immunotherapy is still associated with severe side effects for CD19+ malignancies and is inefficient for solid tumors. Controlling transgene expression through an externally administered inductor is envisioned as a potent strategy to improve safety and efficacy of immunotherapy. The aim is to develop smart immunogene therapy-based-ATMPs, which can be controlled by the addition of innocuous drugs or agents, allowing the clinicians to manage the intensity and durability of the therapy. In the present manuscript, we will review the different inducible, versatile and externally controlled gene delivery systems that have been developed and their applications to the field of immunotherapy. We will highlight the advantages and disadvantages of each system and their potential applications in clinics.
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Affiliation(s)
- María Tristán-Manzano
- Gene and Cell Therapy Unit, Genomic Medicine Department, Pfizer-University of Granada-Junta de Andalucía Centre for Genomics and Oncological Research (GENYO), Granada, Spain
| | - Pedro Justicia-Lirio
- Gene and Cell Therapy Unit, Genomic Medicine Department, Pfizer-University of Granada-Junta de Andalucía Centre for Genomics and Oncological Research (GENYO), Granada, Spain.,LentiStem Biotech, Pfizer-University of Granada-Junta de Andalucía Centre for Genomics and Oncological Research (GENYO), Granada, Spain
| | - Noelia Maldonado-Pérez
- Gene and Cell Therapy Unit, Genomic Medicine Department, Pfizer-University of Granada-Junta de Andalucía Centre for Genomics and Oncological Research (GENYO), Granada, Spain
| | - Marina Cortijo-Gutiérrez
- Gene and Cell Therapy Unit, Genomic Medicine Department, Pfizer-University of Granada-Junta de Andalucía Centre for Genomics and Oncological Research (GENYO), Granada, Spain
| | - Karim Benabdellah
- Gene and Cell Therapy Unit, Genomic Medicine Department, Pfizer-University of Granada-Junta de Andalucía Centre for Genomics and Oncological Research (GENYO), Granada, Spain
| | - Francisco Martin
- Gene and Cell Therapy Unit, Genomic Medicine Department, Pfizer-University of Granada-Junta de Andalucía Centre for Genomics and Oncological Research (GENYO), Granada, Spain
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Alizadeh S, Esmaeili A, Barzegari A, Rafi MA, Omidi Y. Bioengineered smart bacterial carriers for combinational targeted therapy of solid tumours. J Drug Target 2020; 28:700-713. [PMID: 32116051 DOI: 10.1080/1061186x.2020.1737087] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Despite many endeavours for the development of new anticancer drugs, effective therapy of solid tumours remains a challenging issue. The current cancer chemotherapies may associate with two important limitations, including the lack/trivial specificity of treatment modalities towards diseased cells/tissues resulting in undesired side effects, and the emergence of drug-resistance mechanisms by tumour cells causing the failure of the treatment. Much attention, therefore, has currently been paid to develop smart and highly specific anticancer agents with maximal therapeutic impacts and minimal side effects. Among various strategies used to target cancer cells, bacteria-based cancer therapies (BCTs) have been validated as potential gene/drug delivery carriers, which can also be engineered to be used in diagnosis processes. They can be devised to selectively target the tumour microenvironment (TME), within which they may preferentially proliferate in the necrotic and anaerobic parts - often inaccessible to other therapeutics. BCTs are capable to sense and respond to the environmental signals, upon which they are considered as smart microrobots applicable in the controlled delivery of therapeutic agents to the TME. In this review, we aimed to provide comprehensive insights into the potentials of the bioengineered bacteria as smart and targeted bio-carriers and discuss their applications in cancer therapy.
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Affiliation(s)
- Siamak Alizadeh
- Department of Cell and Molecular Biology and Microbiology, Faculty of Biological Science and Technology, University of Isfahan, Isfahan, Iran.,Research Center for Pharmaceutical Nanotechnology, Biomedicine Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Abolghasem Esmaeili
- Department of Cell and Molecular Biology and Microbiology, Faculty of Biological Science and Technology, University of Isfahan, Isfahan, Iran
| | - Abolfazl Barzegari
- Research Center for Pharmaceutical Nanotechnology, Biomedicine Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mohammad A Rafi
- Department of Neurology, Sidney Kimmel College of Medicine, Thomas Jefferson University, Philadelphia, PA, USA
| | - Yadollah Omidi
- Research Center for Pharmaceutical Nanotechnology, Biomedicine Institute, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Pharmaceutics, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
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Schug C, Kitzberger C, Sievert W, Spellerberg R, Tutter M, Schmohl KA, Eberlein B, Biedermann T, Steiger K, Zach C, Schwaiger M, Multhoff G, Wagner E, Nelson PJ, Spitzweg C. Radiation-Induced Amplification of TGFB1-Induced Mesenchymal Stem Cell-Mediated Sodium Iodide Symporter ( NIS) Gene 131I Therapy. Clin Cancer Res 2019; 25:5997-6008. [PMID: 31196853 DOI: 10.1158/1078-0432.ccr-18-4092] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Revised: 04/10/2019] [Accepted: 06/10/2019] [Indexed: 11/16/2022]
Abstract
PURPOSE The innate tumor homing potential of mesenchymal stem cells (MSCs) has been used for a targeted delivery of the theranostic sodium iodide symporter (NIS) transgene into solid tumors. We have previously shown that external beam radiotherapy (EBRT) results in the enhanced recruitment of NIS-expressing MSCs into human hepatocellular carcinoma (HuH7). In parallel, the tumor-associated cytokine TGFB1 becomes strongly upregulated in HuH7 tumors in response to EBRT. EXPERIMENTAL DESIGN We therefore evaluated the effects of combining focused EBRT (5 Gy) with MSC-mediated systemic delivery of the theranostic NIS transgene under control of a synthetic TGFB1-inducible SMAD-responsive promoter (SMAD-NIS-MSCs) using 123I-scintigraphy followed by 131I therapy in CD1 nu/nu mice harboring subcutaneous human hepatocellular carcinoma (HuH7). RESULTS Following tumor irradiation and SMAD-NIS-MSC application, tumoral iodide uptake monitored in vivo by 123I-scintigraphy was enhanced as compared with nonirradiated tumors. Combination of EBRT and SMAD-NIS-MSC-mediated 131I therapy resulted in a significantly improved delay in tumor growth and prolonged survival in therapy mice as compared with the combined therapy using CMV-NIS-MSCs or to control groups receiving EBRT or saline only, or EBRT together with SMAD-NIS-MSCs and saline applications. CONCLUSIONS MSC-based NIS-mediated 131I therapy after EBRT treatment dramatically enhanced therapeutic efficacy when a TGFB1-inducible SMAD-responsive promoter was used to drive NIS expression in adoptively applied MSCs. The remarkable therapeutic effect seen is thought to be linked in large part to the enhanced TGFB1 produced in this context, which leads to a highly selective and focused amplification of MSC-based NIS expression within the tumor milieu.
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Affiliation(s)
- Christina Schug
- Medizinische Klinik und Poliklinik IV-Campus Grosshadern, University Hospital of Munich, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Carolin Kitzberger
- Medizinische Klinik und Poliklinik IV-Campus Grosshadern, University Hospital of Munich, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Wolfgang Sievert
- Center for Translational Cancer Research (TranslaTUM), Klinikum rechts der Isar der Technischen Universität München, Radiation Immuno-Oncology group, Munich, Germany
| | - Rebekka Spellerberg
- Medizinische Klinik und Poliklinik IV-Campus Grosshadern, University Hospital of Munich, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Mariella Tutter
- Medizinische Klinik und Poliklinik IV-Campus Grosshadern, University Hospital of Munich, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Kathrin A Schmohl
- Medizinische Klinik und Poliklinik IV-Campus Grosshadern, University Hospital of Munich, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Bernadette Eberlein
- Department of Dermatology and Allergy Biederstein, Klinikum rechts der Isar der Technischen Universität München, Munich, Germany
| | - Tilo Biedermann
- Department of Dermatology and Allergy Biederstein, Klinikum rechts der Isar der Technischen Universität München, Munich, Germany
| | - Katja Steiger
- Department of Pathology, Klinikum rechts der Isar der Technischen Universität München, Munich, Germany
| | - Christian Zach
- Department of Nuclear Medicine, University Hospital of Munich, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Markus Schwaiger
- Klinikum rechts der Isar der Technischen Universität München, Munich, Germany
| | - Gabriele Multhoff
- Center for Translational Cancer Research (TranslaTUM), Klinikum rechts der Isar der Technischen Universität München, Radiation Immuno-Oncology group, Munich, Germany
| | - Ernst Wagner
- Department of Pharmacy, Center of Drug Research, Pharmaceutical Biotechnology, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Peter J Nelson
- Medizinische Klinik und Poliklinik IV, University Hospital of Munich, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Christine Spitzweg
- Medizinische Klinik und Poliklinik IV-Campus Grosshadern, University Hospital of Munich, Ludwig-Maximilians-University Munich, Munich, Germany.
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