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Zhao Y, Le TMD, Hong J, Jiao A, Yoon AR, Yun CO. Smart Accumulating Dual-Targeting Lipid Envelopes Equipping Oncolytic Adenovirus for Enhancing Cancer Gene Therapeutic Efficacy. ACS NANO 2024; 18:27869-27890. [PMID: 39356167 DOI: 10.1021/acsnano.4c02165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/03/2024]
Abstract
Systemic delivery of oncolytic adenovirus (oAd) for cancer gene therapy must overcome several limitations such as rapid clearance from the blood, nonspecific accumulation in the liver, and insufficient delivery to the tumor tissues. In the present report, a tumor microenvironment-triggered artificial lipid envelope composed of a pH-responsive sulfamethazine-based polymer (PUSSM)-conjugated phospholipid (DOPE-HZ-PUSSM) and another lipid decorated with epidermal growth factor receptor (EGFR) targeting peptide (GE11) (GE11-DOPE) was utilized to encapsulate replication-incompetent Ad (dAd) or oAd coexpressing short-hairpin RNA (shRNA) against Wnt5 (shWnt5) and decorin (dAd/LP-GE-PS or oAd/LP-GE-PS, respectively). In vitro studies demonstrated that dAd/LP-GE-PS transduced breast cancer cells in a pH-responsive and EGFR-specific manner, showing a higher level of transduction than naked Ad under a mildly acidic pH of 6.0 in EGFR-positive cell lines. In vivo biodistribution analyses revealed that systemic administration of oAd/LP-GE-PS leads to a significantly higher level of intratumoral virion accumulation compared to naked oAd, oAd encapsulated in a liposome without PUSSM or EGFR targeting peptide moiety (oAd/LP), or oAd encapsulated in a liposome with EGFR targeting peptide alone (oAd/LP-GE) in an EGFR overexpressing MDA-MB-468 breast tumor xenograft model, showing that both pH sensitivity and EGFR targeting ability were integral to effective systemic delivery of oAd. Further, systemic administration of all liposomal oAd formulations (oAd/LP, oAd/LP-GE, and oAd/LP-GE-PS) showed significantly attenuated hepatic accumulation of the virus compared to naked oAd. Collectively, our findings demonstrated that pH-sensitive and EGFR-targeted liposomal systemic delivery of oAd can be a promising strategy to address the conventional limitations of oAd to effectively treat EGFR-positive cancer in a safe manner.
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Affiliation(s)
- Yuebin Zhao
- Department of Bioengineering, College of Engineering, Hanyang University, Seoul 04763, South Korea
| | - Thai Minh Duy Le
- Department of Bioengineering, College of Engineering, Hanyang University, Seoul 04763, South Korea
| | - Jinwoo Hong
- GeneMedicine CO., Ltd., Seoul 04763, South Korea
| | - Ao Jiao
- Department of Bioengineering, College of Engineering, Hanyang University, Seoul 04763, South Korea
| | - A-Rum Yoon
- Department of Bioengineering, College of Engineering, Hanyang University, Seoul 04763, South Korea
- Institute of Nano Science and Technology (INST), Hanyang University, Seoul 04763, South Korea
- Hanyang Institute of Bioscience and Biotechnology (HY-IBB), Hanyang University, Seoul 04763, South Korea
| | - Chae-Ok Yun
- Department of Bioengineering, College of Engineering, Hanyang University, Seoul 04763, South Korea
- Institute of Nano Science and Technology (INST), Hanyang University, Seoul 04763, South Korea
- Hanyang Institute of Bioscience and Biotechnology (HY-IBB), Hanyang University, Seoul 04763, South Korea
- GeneMedicine CO., Ltd., Seoul 04763, South Korea
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2
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Taghdiri M, Mussolino C. Viral and Non-Viral Systems to Deliver Gene Therapeutics to Clinical Targets. Int J Mol Sci 2024; 25:7333. [PMID: 39000440 PMCID: PMC11242246 DOI: 10.3390/ijms25137333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2024] [Revised: 06/10/2024] [Accepted: 06/24/2024] [Indexed: 07/16/2024] Open
Abstract
Clustered regularly interspersed short palindromic repeats (CRISPR)/CRISPR-associated protein 9 (Cas9) technology has revolutionized the field of gene therapy as it has enabled precise genome editing with unprecedented accuracy and efficiency, paving the way for clinical applications to treat otherwise incurable genetic disorders. Typically, precise genome editing requires the delivery of multiple components to the target cells that, depending on the editing platform used, may include messenger RNA (mRNA), protein complexes, and DNA fragments. For clinical purposes, these have to be efficiently delivered into transplantable cells, such as primary T lymphocytes or hematopoietic stem and progenitor cells that are typically sensitive to exogenous substances. This challenge has limited the broad applicability of precise gene therapy applications to those strategies for which efficient delivery methods are available. Electroporation-based methodologies have been generally applied for gene editing applications, but procedure-associated toxicity has represented a major burden. With the advent of novel and less disruptive methodologies to deliver genetic cargo to transplantable cells, it is now possible to safely and efficiently deliver multiple components for precise genome editing, thus expanding the applicability of these strategies. In this review, we describe the different delivery systems available for genome editing components, including viral and non-viral systems, highlighting their advantages, limitations, and recent clinical applications. Recent improvements to these delivery methods to achieve cell specificity represent a critical development that may enable in vivo targeting in the future and will certainly play a pivotal role in the gene therapy field.
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Affiliation(s)
- Maryam Taghdiri
- Institute for Transfusion Medicine and Gene Therapy, Medical Center-University of Freiburg, 79106 Freiburg, Germany
- Center for Chronic Immunodeficiency (CCI), Medical Center-University of Freiburg, 79106 Freiburg, Germany
- Ph.D. Program, Faculty of Biology, University of Freiburg, 79106 Freiburg, Germany
| | - Claudio Mussolino
- Institute for Transfusion Medicine and Gene Therapy, Medical Center-University of Freiburg, 79106 Freiburg, Germany
- Center for Chronic Immunodeficiency (CCI), Medical Center-University of Freiburg, 79106 Freiburg, Germany
- Faculty of Medicine, University of Freiburg, 79106 Freiburg, Germany
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3
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Mokhtarpour K, Akbarzadehmoallemkolaei M, Rezaei N. A viral attack on brain tumors: the potential of oncolytic virus therapy. J Neurovirol 2024; 30:229-250. [PMID: 38806994 DOI: 10.1007/s13365-024-01209-8] [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: 12/01/2023] [Revised: 04/17/2024] [Accepted: 04/18/2024] [Indexed: 05/30/2024]
Abstract
Managing malignant brain tumors remains a significant therapeutic hurdle that necessitates further research to comprehend their treatment potential fully. Oncolytic viruses (OVs) offer many opportunities for predicting and combating tumors through several mechanisms, with both preclinical and clinical studies demonstrating potential. OV therapy has emerged as a potent and effective method with a dual mechanism. Developing innovative and effective strategies for virus transduction, coupled with immune checkpoint inhibitors or chemotherapy drugs, strengthens this new technique. Furthermore, the discovery and creation of new OVs that can seamlessly integrate gene therapy strategies, such as cytotoxic, anti-angiogenic, and immunostimulatory, are promising advancements. This review presents an overview of the latest advancements in OVs transduction for brain cancer, focusing on the safety and effectiveness of G207, G47Δ, M032, rQNestin34.5v.2, C134, DNX-2401, Ad-TD-nsIL12, NSC-CRAd-S-p7, TG6002, and PVSRIPO. These are evaluated in both preclinical and clinical models of various brain tumors.
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Affiliation(s)
- Kasra Mokhtarpour
- Animal Model Integrated Network (AMIN), Universal Scientific Education and Research Network (USERN), Tehran, 1419733151, Iran
| | - Milad Akbarzadehmoallemkolaei
- Animal Model Integrated Network (AMIN), Universal Scientific Education and Research Network (USERN), Tehran, 1419733151, Iran
- Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Dr. Gharib St, Keshavarz Blvd, Tehran, 1419733151, Iran
| | - Nima Rezaei
- Animal Model Integrated Network (AMIN), Universal Scientific Education and Research Network (USERN), Tehran, 1419733151, Iran.
- Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Dr. Gharib St, Keshavarz Blvd, Tehran, 1419733151, Iran.
- Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, 1417653761, Iran.
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4
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Qu J, Xia Z, Liu Y, Li M, Xie Y. Targeting Antheraea pernyi silk fibroin modified dual-gene coexpressing vector enhances gene transport and promotes lung tumor suppression. Int J Biol Macromol 2024; 262:130074. [PMID: 38342259 DOI: 10.1016/j.ijbiomac.2024.130074] [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: 10/26/2023] [Revised: 01/31/2024] [Accepted: 02/07/2024] [Indexed: 02/13/2024]
Abstract
Poor systemic administration capability, a natural tendency to target CAR-positive cells, nonspecific shedding to normal organs, and poor viral persistence in tumor tissues are major hindrances to the therapeutic benefit of adenovirus (Ad) gene vectors in the clinical setting. Antheraea pernyi silk fibroin (ASF) grafted with targeted peptides was used to coat ING4-IL-24 dual-gene coexpressing adenovirus for targeted gene therapy of lung carcinoma. The dual-gene vector with a diameter of 390 nm could target and infect H460 lung tumor cells, internalize into cells, express the ING4 and IL-24 genes at a high level, effectively inhibit the proliferation of lung tumor cells, and induce their apoptosis. The in vivo treatment of H460 human lung carcinoma xenograft tumors showed that the dual-gene coexpressing vector suppressed the proliferation of lung tumor cells by downregulating the expression of Ki67 and Bcl-2, promoted apoptosis by upregulating the expression of C Caspase-3 and Bax, and blocked tumor angiogenesis by downregulating the expression of VEGF and CD31, thus exerting a multichannel tumor inhibition effect. Surface modification of Ad with targeted cationic silk fibroin is an effective way to solve the natural tendencies and in vivo instability of adenovirus vectors, and such vectors have potential for clinical application.
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Affiliation(s)
- Jing Qu
- School of Textile Garment and Design, Changshu Institute of Technology, Suzhou 215500, China; National Engineering Laboratory for Modern Silk, Key Laboratory of Textile Industry for Silk Products in Medical and Health Use, College of Textile and Clothing Engineering, Soochow University, Suzhou 215123, China.
| | - Zhenran Xia
- School of Textile Garment and Design, Changshu Institute of Technology, Suzhou 215500, China
| | - Yu Liu
- National Engineering Laboratory for Modern Silk, Key Laboratory of Textile Industry for Silk Products in Medical and Health Use, College of Textile and Clothing Engineering, Soochow University, Suzhou 215123, China
| | - Mingzhong Li
- National Engineering Laboratory for Modern Silk, Key Laboratory of Textile Industry for Silk Products in Medical and Health Use, College of Textile and Clothing Engineering, Soochow University, Suzhou 215123, China
| | - Yufeng Xie
- Department of Thoracic Surgery, the First Affiliated Hospital of Soochow University, Suzhou 215006, China
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Lin D, Shen Y, Liang T. Oncolytic virotherapy: basic principles, recent advances and future directions. Signal Transduct Target Ther 2023; 8:156. [PMID: 37041165 PMCID: PMC10090134 DOI: 10.1038/s41392-023-01407-6] [Citation(s) in RCA: 126] [Impact Index Per Article: 63.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 03/05/2023] [Accepted: 03/14/2023] [Indexed: 04/13/2023] Open
Abstract
Oncolytic viruses (OVs) have attracted growing awareness in the twenty-first century, as they are generally considered to have direct oncolysis and cancer immune effects. With the progress in genetic engineering technology, OVs have been adopted as versatile platforms for developing novel antitumor strategies, used alone or in combination with other therapies. Recent studies have yielded eye-catching results that delineate the promising clinical outcomes that OVs would bring about in the future. In this review, we summarized the basic principles of OVs in terms of their classifications, as well as the recent advances in OV-modification strategies based on their characteristics, biofunctions, and cancer hallmarks. Candidate OVs are expected to be designed as "qualified soldiers" first by improving target fidelity and safety, and then equipped with "cold weapons" for a proper cytocidal effect, "hot weapons" capable of activating cancer immunotherapy, or "auxiliary weapons" by harnessing tactics such as anti-angiogenesis, reversed metabolic reprogramming and decomposing extracellular matrix around tumors. Combinations with other cancer therapeutic agents have also been elaborated to show encouraging antitumor effects. Robust results from clinical trials using OV as a treatment congruously suggested its significance in future application directions and challenges in developing OVs as novel weapons for tactical decisions in cancer treatment.
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Affiliation(s)
- Danni Lin
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
- Zhejiang Clinical Research Center of Hepatobiliary and Pancreatic Diseases, Hangzhou, Zhejiang, China
- The Innovation Center for the Study of Pancreatic Diseases of Zhejiang Province, Hangzhou, Zhejiang, China
| | - Yinan Shen
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
- Zhejiang Clinical Research Center of Hepatobiliary and Pancreatic Diseases, Hangzhou, Zhejiang, China
- The Innovation Center for the Study of Pancreatic Diseases of Zhejiang Province, Hangzhou, Zhejiang, China
| | - Tingbo Liang
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China.
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China.
- Zhejiang Clinical Research Center of Hepatobiliary and Pancreatic Diseases, Hangzhou, Zhejiang, China.
- The Innovation Center for the Study of Pancreatic Diseases of Zhejiang Province, Hangzhou, Zhejiang, China.
- Cancer Center, Zhejiang University, Hangzhou, Zhejiang, China.
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6
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Vats S, Ballesteros C, Hung S, Sparapani S, Wong K, Haruna J, Li C, Authier S. An Overview of Gene Editing Modalities and Related Non-clinical Testing Considerations. Int J Toxicol 2023; 42:207-218. [PMID: 36762691 DOI: 10.1177/10915818231153996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
Abstract
Gene therapy has become an important modality for a wide range of therapeutic indications with a rapid increase in the number of therapeutic candidates being developed in this field. Understanding the molecular biology underlying the gene therapy is often critical to develop appropriate safety assessment strategies. We aimed to discuss some of the commonly used gene therapy modalities and common preclinical toxicology testing considerations when developing gene therapies. Non-viral gene delivery methods such as electroporation, microinjection, peptide nanoparticles and lipid nanoparticles are deployed as innovative molecular molecular construct which are included in the design of novel gene therapies and the associated molecular biology mechanisms have become relevant knowledge to non-clinical toxicology. Viral gene delivery methodologies including Adenovirus vectors, Adeno-Associated virus vectors and Lentivirus gene therapy vectors have also advanced considerably across numerous therapeutic areas, raising unique non-clinical toxicology and immunological considerations. General toxicology, biodistribution and tumorigenicity are the pillars of non-clinical safety testing in gene therapies. Evaluating the tumorigenicity potential of a gene editing therapy often leverages molecular pathology while some translational challenges remain. Toxicology study design is entering a new era where science-driven customized approaches and program specific considerations have become the norm.
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Affiliation(s)
- Srishti Vats
- 70294Charles River Laboratories, Laval, QC, Canada
| | | | - Selly Hung
- 70294Charles River Laboratories, Laval, QC, Canada
| | | | - Karen Wong
- 70294Charles River Laboratories, Laval, QC, Canada
| | | | - Christian Li
- 70294Charles River Laboratories, Laval, QC, Canada
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7
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Araújo NM, Rubio IGS, Toneto NPA, Morale MG, Tamura RE. The use of adenoviral vectors in gene therapy and vaccine approaches. Genet Mol Biol 2022; 45:e20220079. [PMID: 36206378 PMCID: PMC9543183 DOI: 10.1590/1678-4685-gmb-2022-0079] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2022] [Accepted: 07/12/2022] [Indexed: 11/04/2022] Open
Abstract
Adenovirus was first identified in the 1950s and since then this pathogenic group
of viruses has been explored and transformed into a genetic transfer vehicle.
Modification or deletion of few genes are necessary to transform it into a
conditionally or non-replicative vector, creating a versatile tool capable of
transducing different tissues and inducing high levels of transgene expression.
In the early years of vector development, the application in monogenic diseases
faced several hurdles, including short-term gene expression and even a fatality.
On the other hand, an adenoviral delivery strategy for treatment of cancer was
the first approved gene therapy product. There is an increasing interest in
expressing transgenes with therapeutic potential targeting the cancer hallmarks,
inhibiting metastasis, inducing cancer cell death or modulating the immune
system to attack the tumor cells. Replicative adenovirus as vaccines may be even
older and date to a few years of its discovery, application of non-replicative
adenovirus for vaccination against different microorganisms has been
investigated, but only recently, it demonstrated its full potential being one of
the leading vaccination tools for COVID-19. This is not a new vector nor a new
technology, but the result of decades of careful and intense work in this
field.
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Affiliation(s)
- Natália Meneses Araújo
- Universidade Federal de São Paulo, Laboratório de Biologia Molecular
do Câncer, São Paulo, SP, Brazil.
| | - Ileana Gabriela Sanchez Rubio
- Universidade Federal de São Paulo, Laboratório de Biologia Molecular
do Câncer, São Paulo, SP, Brazil. ,Universidade Federal de São Paulo, Departamento de Ciências
Biológicas, Diadema, SP, Brazil. ,Universidade Federal de São Paulo, Laboratório de Ciências
Moleculares da Tireóide, Diadema, SP, Brazil.
| | | | - Mirian Galliote Morale
- Universidade Federal de São Paulo, Laboratório de Biologia Molecular
do Câncer, São Paulo, SP, Brazil. ,Universidade Federal de São Paulo, Departamento de Ciências
Biológicas, Diadema, SP, Brazil. ,Universidade Federal de São Paulo, Laboratório de Ciências
Moleculares da Tireóide, Diadema, SP, Brazil.
| | - Rodrigo Esaki Tamura
- Universidade Federal de São Paulo, Laboratório de Biologia Molecular
do Câncer, São Paulo, SP, Brazil. ,Universidade Federal de São Paulo, Departamento de Ciências
Biológicas, Diadema, SP, Brazil.
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8
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Thambi T, Hong J, Yoon AR, Yun CO. Challenges and progress toward tumor-targeted therapy by systemic delivery of polymer-complexed oncolytic adenoviruses. Cancer Gene Ther 2022; 29:1321-1331. [PMID: 35444290 PMCID: PMC9576595 DOI: 10.1038/s41417-022-00469-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Revised: 03/10/2022] [Accepted: 03/29/2022] [Indexed: 11/22/2022]
Abstract
Oncolytic adenovirus (oAd) elicits antitumor activity by preferential viral replication in cancer cells. However, poor systemic administrability or suboptimal intratumoral retainment of the virus remains a major challenge toward maximizing the antitumor activity of oAd in a clinical environment. To surmount these issues, a variety of non-immunogenic polymers has been used to modify the surface of oAds chemically or physically. Complexation of oAd with polymers can effectively evade the host immune response and reduces nonspecific liver sequestration. The tumor-specific delivery of these complexes can be further improved upon by inclusion of tumor-targeting moieties on the surface. Therefore, modification of the Ad surface using polymers is viewed as a potential strategy to enhance the delivery of Ad via systemic administration. This review aims to provide a comprehensive overview of polymer-complexed Ads, their progress, and future challenges in cancer treatment.
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Affiliation(s)
- Thavasyappan Thambi
- Department of Bioengineering, College of Engineering, Hanyang University, 222 Wangsimni-ro Seongdong-gu, Seoul, 04763, Korea
| | - JinWoo Hong
- GeneMedicine CO., Ltd., 222 Wangsimni-ro Seongdong-gu, Seoul, 04763, Seoul, Korea
| | - A-Rum Yoon
- Department of Bioengineering, College of Engineering, Hanyang University, 222 Wangsimni-ro Seongdong-gu, Seoul, 04763, Korea
- Hanyang Institute of Bioscience and Biotechnology (HY-IBB), Hanyang University, Seoul, 04763, Korea
| | - Chae-Ok Yun
- Department of Bioengineering, College of Engineering, Hanyang University, 222 Wangsimni-ro Seongdong-gu, Seoul, 04763, Korea.
- GeneMedicine CO., Ltd., 222 Wangsimni-ro Seongdong-gu, Seoul, 04763, Seoul, Korea.
- Hanyang Institute of Bioscience and Biotechnology (HY-IBB), Hanyang University, Seoul, 04763, Korea.
- Institute of Nano Science and Technology (INST), Hanyang University, 222 Wangsimni-ro, Seongdong-gu, Seoul, 04763, Korea.
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9
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Gou Y, Weng Y, Chen Q, Wu J, Wang H, Zhong J, Bi Y, Cao D, Zhao P, Dong X, Guo M, Wagstaff W, Hendren-Santiago B, Chen C, Youssef A, Haydon RC, Luu HH, Reid RR, Shen L, He TC, Fan J. Carboxymethyl chitosan prolongs adenovirus-mediated expression of IL-10 and ameliorates hepatic fibrosis in a mouse model. Bioeng Transl Med 2022; 7:e10306. [PMID: 36176604 PMCID: PMC9472002 DOI: 10.1002/btm2.10306] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Revised: 02/16/2022] [Accepted: 02/17/2022] [Indexed: 12/09/2022] Open
Abstract
Effective and safe liver-directed gene therapy has great promise in treating a broad range of liver diseases. While adenoviral (Ad) vectors have been widely used for efficacious in vivo gene delivery, their translational utilities are severely limited due to the short duration of transgene expression and solicitation of host immune response. Used as a promising polymeric vehicle for drug release and nucleic acid delivery, carboxymethyl chitosan (CMC) is biocompatible, biodegradable, anti-microbial, inexpensive, and easy accessible. Here, by exploiting its biocompatibility, controlled release capability and anti-inflammatory activity, we investigated whether CMC can overcome the shortcomings of Ad-mediated gene delivery, hence improving the prospect of Ad applications in gene therapy. We demonstrated that in the presence of optimal concentrations of CMC, Ad-mediated transgene expression lasted up to 50 days after subcutaneous injection, and at least 7 days after intrahepatic injection. Histologic evaluation and immunohistochemical analysis revealed that CMC effectively alleviated Ad-induced host immune response. In our proof-of-principle experiment using the CCl4-induced experimental mouse model of chronic liver damage, we demonstrated that repeated intrahepatic administrations of Ad-IL10 mixed with CMC effectively mitigated the development of hepatic fibrosis. Collectively, these results indicate that CMC can improve the prospect of Ad-mediated gene therapy by diminishing the host immune response while allowing readministration and sustained transgene expression.
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Affiliation(s)
- Yannian Gou
- Ministry of Education Key Laboratory of Diagnostic Medicine, and Department of Clinical Biochemistry, School of Laboratory Medicine Chongqing Medical University Chongqing China
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine The University of Chicago Medical Center Chicago Illinois USA
| | - Yaguang Weng
- Ministry of Education Key Laboratory of Diagnostic Medicine, and Department of Clinical Biochemistry, School of Laboratory Medicine Chongqing Medical University Chongqing China
| | - Qian Chen
- Health Management Center, Deyang People's Hospital Deyang China
| | - Jinghong Wu
- Ministry of Education Key Laboratory of Diagnostic Medicine, and Department of Clinical Biochemistry, School of Laboratory Medicine Chongqing Medical University Chongqing China
| | - Hao Wang
- Ministry of Education Key Laboratory of Diagnostic Medicine, and Department of Clinical Biochemistry, School of Laboratory Medicine Chongqing Medical University Chongqing China
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine The University of Chicago Medical Center Chicago Illinois USA
| | - Jiamin Zhong
- Ministry of Education Key Laboratory of Diagnostic Medicine, and Department of Clinical Biochemistry, School of Laboratory Medicine Chongqing Medical University Chongqing China
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine The University of Chicago Medical Center Chicago Illinois USA
| | - Yang Bi
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine The University of Chicago Medical Center Chicago Illinois USA
- Stem Cell Biology and Therapy Laboratory of the Pediatric Research Institute, the National Clinical Research Center for Child Health and Disorders, and Ministry of Education Key Laboratory of Child Development and Disorders The Children's Hospital of Chongqing Medical University Chongqing China
| | - Daigui Cao
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine The University of Chicago Medical Center Chicago Illinois USA
- Department of Orthopaedic Surgery The Affiliated Hospital of the University of Chinese Academy of Sciences, and Chongqing General Hospital Chongqing China
| | - Piao Zhao
- Ministry of Education Key Laboratory of Diagnostic Medicine, and Department of Clinical Biochemistry, School of Laboratory Medicine Chongqing Medical University Chongqing China
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine The University of Chicago Medical Center Chicago Illinois USA
- Department of Orthopaedic Surgery The First Affiliated Hospital of Chongqing Medical University Chongqing China
| | - Xiangyu Dong
- Ministry of Education Key Laboratory of Diagnostic Medicine, and Department of Clinical Biochemistry, School of Laboratory Medicine Chongqing Medical University Chongqing China
| | - Meichun Guo
- Ministry of Education Key Laboratory of Diagnostic Medicine, and Department of Clinical Biochemistry, School of Laboratory Medicine Chongqing Medical University Chongqing China
| | - William Wagstaff
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine The University of Chicago Medical Center Chicago Illinois USA
| | - Bryce Hendren-Santiago
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine The University of Chicago Medical Center Chicago Illinois USA
| | - Connie Chen
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine The University of Chicago Medical Center Chicago Illinois USA
| | - Andrew Youssef
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine The University of Chicago Medical Center Chicago Illinois USA
| | - Rex C Haydon
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine The University of Chicago Medical Center Chicago Illinois USA
| | - Hue H Luu
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine The University of Chicago Medical Center Chicago Illinois USA
| | - Russell R Reid
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine The University of Chicago Medical Center Chicago Illinois USA
- Laboratory of Craniofacial Suture Biology and Development, Department of Surgery Section of Plastic Surgery The University of Chicago Medical Center Chicago Illinois USA
| | - Le Shen
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine The University of Chicago Medical Center Chicago Illinois USA
- Department of Surgery The University of Chicago Medical Center Chicago Illinois USA
| | - Tong-Chuan He
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine The University of Chicago Medical Center Chicago Illinois USA
- Laboratory of Craniofacial Suture Biology and Development, Department of Surgery Section of Plastic Surgery The University of Chicago Medical Center Chicago Illinois USA
- Department of Surgery The University of Chicago Medical Center Chicago Illinois USA
| | - Jiaming Fan
- Ministry of Education Key Laboratory of Diagnostic Medicine, and Department of Clinical Biochemistry, School of Laboratory Medicine Chongqing Medical University Chongqing China
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine The University of Chicago Medical Center Chicago Illinois USA
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10
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AL Qtaish N, Gallego I, Paredes AJ, Villate-Beitia I, Soto-Sánchez C, Martínez-Navarrete G, Sainz-Ramos M, Lopez-Mendez TB, Fernández E, Puras G, Pedraz JL. Nanodiamond Integration into Niosomes as an Emerging and Efficient Gene Therapy Nanoplatform for Central Nervous System Diseases. ACS APPLIED MATERIALS & INTERFACES 2022; 14:13665-13677. [PMID: 35289181 PMCID: PMC8949757 DOI: 10.1021/acsami.2c02182] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
Nanodiamonds (NDs) are promising materials for gene delivery because of their unique physicochemical and biological features, along with their possibility of combination with other nonviral systems. Our aim was to evaluate the biophysical performance of NDs as helper components of niosomes, named nanodiasomes, to address a potential nonviral gene delivery nanoplatform for therapeutic applications in central nervous system (CNS) diseases. Nanodiasomes, niosomes, and their corresponding complexes, obtained after genetic material addition at different ratios (w/w), were evaluated in terms of physicochemical properties, cellular uptake, intracellular disposition, biocompatibility, and transfection efficiency in HEK-293 cells. Nanodiasomes, niosomes, and complexes fulfilled the physicochemical features for gene therapy applications. Biologically, the incorporation of NDs into niosomes enhanced 75% transfection efficiency (p < 0.001) and biocompatibility (p < 0.05) to values over 90%, accompanied by a higher cellular uptake (p < 0.05). Intracellular trafficking analysis showed higher endocytosis via clathrins (p < 0.05) in nanodiaplexes compared with nioplexes, followed by higher lysosomal colocalization (p < 0.05), that coexisted with endosomal escape properties, whereas endocytosis mediated by caveolae was the most efficient pathway in the case of nanodiaplexes. Moreover, studies in CNS primary cells revealed that nanodiaplexes successfully transfected neuronal and retinal cells. This proof-of-concept study points out that ND integration into niosomes represents an encouraging nonviral nanoplatform strategy for the treatment of CNS diseases by gene therapy.
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Affiliation(s)
- Nuseibah AL Qtaish
- NanoBioCel
Research Group, Laboratory of Pharmacy and Pharmaceutical Technology,
Faculty of Pharmacy, University of the Basque
Country (UPV/EHU), Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain
- Networking
Research Centre of Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Institute of Health Carlos III, 28029 Madrid, Spain
| | - Idoia Gallego
- NanoBioCel
Research Group, Laboratory of Pharmacy and Pharmaceutical Technology,
Faculty of Pharmacy, University of the Basque
Country (UPV/EHU), Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain
- Networking
Research Centre of Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Institute of Health Carlos III, 28029 Madrid, Spain
- Bioaraba,
NanoBioCel Research Group, 01009 Vitoria-Gasteiz, Spain
| | - Alejandro J. Paredes
- Research
and Development Unit in Pharmaceutical Technology (UNITEFA), CONICET
and Department of Pharmaceutical Sciences, Chemistry Sciences Faculty, National University of Córdoba, Haya de la Torre y Medina Allende, X5000XHUA Córdoba, Argentina
- School
of Pharmacy, Queen’s University Belfast,
Medical Biology Centre, 97 Lisburn Road, Belfast BT9 7BL, Northern Ireland, U.K.
| | - Ilia Villate-Beitia
- NanoBioCel
Research Group, Laboratory of Pharmacy and Pharmaceutical Technology,
Faculty of Pharmacy, University of the Basque
Country (UPV/EHU), Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain
- Networking
Research Centre of Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Institute of Health Carlos III, 28029 Madrid, Spain
- Bioaraba,
NanoBioCel Research Group, 01009 Vitoria-Gasteiz, Spain
| | - Cristina Soto-Sánchez
- Networking
Research Centre of Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Institute of Health Carlos III, 28029 Madrid, Spain
- Neuroprothesis
and Neuroengineering Research Group, Institute
of Bioengineering, Miguel Hernández University, Avenida de la Universidad, 03202 Elche, Spain
| | - Gema Martínez-Navarrete
- Networking
Research Centre of Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Institute of Health Carlos III, 28029 Madrid, Spain
- Neuroprothesis
and Neuroengineering Research Group, Institute
of Bioengineering, Miguel Hernández University, Avenida de la Universidad, 03202 Elche, Spain
| | - Myriam Sainz-Ramos
- NanoBioCel
Research Group, Laboratory of Pharmacy and Pharmaceutical Technology,
Faculty of Pharmacy, University of the Basque
Country (UPV/EHU), Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain
- Networking
Research Centre of Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Institute of Health Carlos III, 28029 Madrid, Spain
- Bioaraba,
NanoBioCel Research Group, 01009 Vitoria-Gasteiz, Spain
| | - Tania B. Lopez-Mendez
- NanoBioCel
Research Group, Laboratory of Pharmacy and Pharmaceutical Technology,
Faculty of Pharmacy, University of the Basque
Country (UPV/EHU), Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain
- Networking
Research Centre of Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Institute of Health Carlos III, 28029 Madrid, Spain
- Bioaraba,
NanoBioCel Research Group, 01009 Vitoria-Gasteiz, Spain
| | - Eduardo Fernández
- Networking
Research Centre of Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Institute of Health Carlos III, 28029 Madrid, Spain
- Neuroprothesis
and Neuroengineering Research Group, Institute
of Bioengineering, Miguel Hernández University, Avenida de la Universidad, 03202 Elche, Spain
| | - Gustavo Puras
- NanoBioCel
Research Group, Laboratory of Pharmacy and Pharmaceutical Technology,
Faculty of Pharmacy, University of the Basque
Country (UPV/EHU), Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain
- Networking
Research Centre of Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Institute of Health Carlos III, 28029 Madrid, Spain
- Bioaraba,
NanoBioCel Research Group, 01009 Vitoria-Gasteiz, Spain
| | - José Luis Pedraz
- NanoBioCel
Research Group, Laboratory of Pharmacy and Pharmaceutical Technology,
Faculty of Pharmacy, University of the Basque
Country (UPV/EHU), Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain
- Networking
Research Centre of Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Institute of Health Carlos III, 28029 Madrid, Spain
- Bioaraba,
NanoBioCel Research Group, 01009 Vitoria-Gasteiz, Spain
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11
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Thambi T, Lee J, Yoon AR, Kasala D, Yun CO. A pH- and Bioreducible Cationic Copolymer with Amino Acids and Piperazines for Adenovirus Delivery. Pharmaceutics 2022; 14:pharmaceutics14030597. [PMID: 35335972 PMCID: PMC8950541 DOI: 10.3390/pharmaceutics14030597] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 02/22/2022] [Accepted: 03/02/2022] [Indexed: 12/11/2022] Open
Abstract
Adenoviruses (Ads) are attractive nonviral vectors and show great potential in cancer gene therapy. However, inherent properties of Ads, including immunogenicity, nonspecific toxicity, and coxsackie and adenovirus receptor (CAR)-dependent cell uptake, limit their clinical use. To surmount these issues, we developed a pH- and glutathione-responsive poly(ethylene glycol)-poly(ꞵ-aminoester)-polyethyleneimine (PPA) for conjugation with Ad. The pH sensitivity of the PPA copolymer was elegantly tuned by substitution with different amino acids (arginine, histidine, and tryptophan), piperazines (Pip1, Pip2, and Pip3), and guanidine residues in the backbone of the PPA conjugate. PPA copolymer was further functionalized with short-chain cross-linker succinimidyl 3-(2-pyridyldithio)propionate) (SPDP) to obtain PPA-SPDP for facile conjugation with Ad. The PPA-conjugated Ad (PPA-Ad) conjugate was obtained by reacting PPA-SPDP conjugate with thiolated Ad (Ad-SH). Ad-SH was prepared by reacting Ad with 2-iminothiolane. The size distribution and zeta potential results of PPA-Ad conjugate showed an increasing trend with an increase in copolymer dose. From in vitro test, it was found that the transduction efficiency of PPA-Ad conjugate in CAR-positive cells (A549 and H460 cells) was remarkably increased at the acidic pH condition (pH 6.2) when compared with PPA-Ad conjugate incubated under the physiological condition (pH 7.4). Interestingly, the increase in transduction efficiency was evidenced in CAR-negative cells (MDA-MB-231 and T24 cells). These results demonstrated that biocompatible and biodegradable PPA copolymers can efficiently cover the surface of Ad and can increase the transduction efficiency, and hence PPA copolymers can be a useful nanomaterial for viral vector delivery in cancer therapy.
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Affiliation(s)
- Thavasyappan Thambi
- Department of Bioengineering, College of Engineering, Hanyang University, 222 Wangsimni-ro Seongdong-gu, Seoul 04763, Korea; (T.T.); (J.L.); (A.-R.Y.); (D.K.)
| | - Jeongmin Lee
- Department of Bioengineering, College of Engineering, Hanyang University, 222 Wangsimni-ro Seongdong-gu, Seoul 04763, Korea; (T.T.); (J.L.); (A.-R.Y.); (D.K.)
- GeneMedicine Co., Ltd., 222 Wangsimni-ro Seongdong-gu, Seoul 04763, Korea
| | - A-Rum Yoon
- Department of Bioengineering, College of Engineering, Hanyang University, 222 Wangsimni-ro Seongdong-gu, Seoul 04763, Korea; (T.T.); (J.L.); (A.-R.Y.); (D.K.)
- Hanyang Institute of Bioscience and Biotechnology (HY-IBB), Hanyang University, Seoul 04763, Korea
| | - Dayananda Kasala
- Department of Bioengineering, College of Engineering, Hanyang University, 222 Wangsimni-ro Seongdong-gu, Seoul 04763, Korea; (T.T.); (J.L.); (A.-R.Y.); (D.K.)
| | - Chae-Ok Yun
- Department of Bioengineering, College of Engineering, Hanyang University, 222 Wangsimni-ro Seongdong-gu, Seoul 04763, Korea; (T.T.); (J.L.); (A.-R.Y.); (D.K.)
- GeneMedicine Co., Ltd., 222 Wangsimni-ro Seongdong-gu, Seoul 04763, Korea
- Hanyang Institute of Bioscience and Biotechnology (HY-IBB), Hanyang University, Seoul 04763, Korea
- Institute of Nano Science and Technology (INST), Hanyang University, 222 Wangsimni-ro, Seongdong-gu, Seoul 04763, Korea
- Correspondence: ; Tel.: +82-2-2220-0491; Fax: +82-2-2220-4850
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12
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Ballmann MZ, Raus S, Engelhart R, Kaján GL, Beqqali A, Hadoke PWF, van der Zalm C, Papp T, John L, Khan S, Boedhoe S, Danskog K, Frängsmyr L, Custers J, Bakker WAM, van der Schaar HM, Arnberg N, Lemckert AAC, Havenga M, Baker AH. Human AdV-20-42-42, a Promising Novel Adenoviral Vector for Gene Therapy and Vaccine Product Development. J Virol 2021; 95:e0038721. [PMID: 34469243 PMCID: PMC8549523 DOI: 10.1128/jvi.00387-21] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Accepted: 08/29/2021] [Indexed: 02/07/2023] Open
Abstract
Preexisting immune responses toward adenoviral vectors limit the use of a vector based on particular serotypes and its clinical applicability for gene therapy and/or vaccination. Therefore, there is a significant interest in vectorizing novel adenoviral types that have low seroprevalence in the human population. Here, we describe the discovery and vectorization of a chimeric human adenovirus, which we call HAdV-20-42-42. Full-genome sequencing revealed that this virus is closely related to human serotype 42, except for the penton base, which is derived from serotype 20. The HAdV-20-42-42 vector could be propagated stably to high titers on existing E1-complementing packaging cell lines. Receptor-binding studies revealed that the vector utilized both CAR and CD46 as receptors for cell entry. Furthermore, the HAdV-20-42-42 vector was potent in transducing human and murine cardiovascular cells and tissues, irrespective of the presence of blood coagulation factor X. In vivo characterizations demonstrate that when delivered intravenously (i.v.) in mice, HAdV-20-42-42 mainly targeted the lungs, liver, and spleen and triggered robust inflammatory immune responses. Finally, we demonstrate that potent T-cell responses against vector-delivered antigens could be induced upon intramuscular vaccination in mice. In summary, from the data obtained we conclude that HAdV-20-42-42 provides a valuable addition to the portfolio of adenoviral vectors available to develop efficacious products in the fields of gene therapy and vaccination. IMPORTANCE Adenoviral vectors are under investigation for a broad range of therapeutic indications in diverse fields, such as oncology and gene therapy, as well as for vaccination both for human and veterinary use. A wealth of data shows that preexisting immune responses may limit the use of a vector. Particularly in the current climate of global pandemic, there is a need to expand the toolbox with novel adenoviral vectors for vaccine development. Our data demonstrate that we have successfully vectorized a novel adenovirus type candidate with low seroprevalence. The cell transduction data and antigen-specific immune responses induced in vivo demonstrate that this vector is highly promising for the development of gene therapy and vaccine products.
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Affiliation(s)
| | - Svjetlana Raus
- Centre for Cardiovascular Sciences, University of Edinburgh, Edinburgh, United Kingdom
| | - Ruben Engelhart
- Batavia Biosciences B.V., Leiden, The Netherlands
- Centre for Cardiovascular Sciences, University of Edinburgh, Edinburgh, United Kingdom
| | - Győző L. Kaján
- Department of Clinical Microbiology, Division of Virology, Umeå University, Umeå, Sweden
| | - Abdelaziz Beqqali
- Centre for Cardiovascular Sciences, University of Edinburgh, Edinburgh, United Kingdom
| | - Patrick W. F. Hadoke
- Centre for Cardiovascular Sciences, University of Edinburgh, Edinburgh, United Kingdom
| | | | - Tibor Papp
- Janssen Vaccines and Prevention B.V., Leiden, The Netherlands
| | - Lijo John
- Department of Clinical Microbiology, Division of Virology, Umeå University, Umeå, Sweden
| | - Selina Khan
- Janssen Vaccines and Prevention B.V., Leiden, The Netherlands
| | - Satish Boedhoe
- Janssen Vaccines and Prevention B.V., Leiden, The Netherlands
| | - Katarina Danskog
- Department of Clinical Microbiology, Division of Virology, Umeå University, Umeå, Sweden
| | - Lars Frängsmyr
- Department of Clinical Microbiology, Division of Virology, Umeå University, Umeå, Sweden
| | - Jerome Custers
- Janssen Vaccines and Prevention B.V., Leiden, The Netherlands
| | | | | | - Niklas Arnberg
- Department of Clinical Microbiology, Division of Virology, Umeå University, Umeå, Sweden
| | | | | | - Andrew H. Baker
- Centre for Cardiovascular Sciences, University of Edinburgh, Edinburgh, United Kingdom
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13
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Gonzalez-Pastor R, Hernandez Y, Gimeno M, de Martino A, Man YS, Hallden G, Quintanilla M, de la Fuente JM, Martin-Duque P. Coating an adenovirus with functionalized gold nanoparticles favors uptake, intracellular trafficking and anti-cancer therapeutic efficacy. Acta Biomater 2021; 134:593-604. [PMID: 34325075 DOI: 10.1016/j.actbio.2021.07.047] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2021] [Revised: 07/14/2021] [Accepted: 07/21/2021] [Indexed: 12/12/2022]
Abstract
Adenoviral (Ad) vectors have proven to be important tools for gene and cell therapy, although some issues still need to be addressed, such as undesired interactions with blood components and off-target sequestration that ultimately hamper efficacy. In the past years, several organic and inorganic materials have been developed to reduce immunogenicity and improve biodistribution of Ad vectors. Here we investigated the influence of the functionalization of 14 nm PEGylated gold nanoparticles (AuNPs) with quaternary ammonium groups and an arginine-glycine-aspartic acid (RGD)-motif on the uptake and biodistribution of Ad vectors. We report the formation of Ad@AuNPs complexes that promote cell attachment and uptake, independently of the presence of the coxsackievirus and adenovirus receptor (CAR) and αvβ3 and αvβ5 integrins, significantly improving transduction without limiting Ad bioactivity. Besides, the presence of the RGD peptide favors tumor targeting and decreases Ad sequestration in the liver. Additionally, tumor delivery of a coated Ad vector expressing the human sodium iodide symporter (hNIS) by mesenchymal stem cells induces increased accumulation of radioactive iodine (131I) and tumor volume reduction compared to naked Ad-hNIS, highlighting the promising potential of our coating formulation in cancer gene therapy. STATEMENT OF SIGNIFICANCE: Modification of adenoviral vectors with lipids and polymers can reduce interactions with blood components and increase tumor accumulation; however, increased toxicity and reduced transduction efficiency were indicated. Coating with gold nanoparticles has proven to be a successful strategy for increasing the efficiency of transduction of receptor-defective cell lines. Here we explore the contribution of cell surface receptors on the mechanisms of entry of Ad vectors coated with gold nanoparticles in cell lines with varying degrees of resistance to infection. The enhancement of the anti-tumoral effect shown in this work provides new evidence for the potential of our formulation.
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14
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Sindhu RK, Madaan P, Chandel P, Akter R, Adilakshmi G, Rahman MH. Therapeutic Approaches for the Management of Autoimmune Disorders via Gene Therapy: Prospects, Challenges, and Opportunities. Curr Gene Ther 2021; 22:245-261. [PMID: 34530709 DOI: 10.2174/1566523221666210916113609] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 07/05/2021] [Accepted: 06/24/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Autoimmune diseases are the diseases that result due to the overactive immune response, and comprise systemic autoimmune diseases like rheumatoid arthritis (RA), sjӧgren's syndrome (SS), and organ-specific autoimmune diseases like type-1 diabetes mellitus (T1DM), myasthenia gravis (MG), and inflammatory bowel disease (IBD). Currently, there is no long-term cure; but, several treatments exist which retard the evolution of the disease, embracing gene therapy, which has been scrutinized to hold immense aptitude for the management of autoimmune diseases. OBJECTIVE The review highlights the pathogenic mechanisms and genes liable for the development of autoimmune diseases, namely T1DM, type-2 diabetes mellitus (T2DM), RA, SS, IBD, and MG. Furthermore, the review focuses on investigating the outcomes of delivering the corrective genes with their specific viral vectors in various animal models experiencing these diseases to determine the effectiveness of gene therapy. METHODS Numerous review and research articles emphasizing the tremendous potential of gene therapy in the management of autoimmune diseases were procured from PubMed, MEDLINE, Frontier, and other databases and thoroughly studied for writing this review article. RESULTS The various animal models that experienced treatment with gene therapy have displayed regulation in the levels of proinflammatory cytokines, infiltration of lymphocytes, manifestations associated with autoimmune diseases, and maintained equilibrium in the immune response, thereby hinder the progression of autoimmune diseases. CONCLUSION Gene therapy has revealed prodigious aptitude in the management of autoimmune diseases in various animal studies, but further investigation is essential to combat the limitations associated with it and before employing it on humans.
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Affiliation(s)
- Rakesh K Sindhu
- Chitkara College of Pharmacy, Chitkara University, Punjab. India
| | - Piyush Madaan
- Chitkara College of Pharmacy, Chitkara University, Punjab. India
| | - Parteek Chandel
- Chitkara College of Pharmacy, Chitkara University, Punjab. India
| | - Rokeya Akter
- Department of Pharmacy, Jagannath University, Sadarghat, Dhaka-1100. Bangladesh
| | - G Adilakshmi
- Department of PhysicxVikramaSimahpuri University, P.G. Centre, kavil-524201, Andhra Pradesh. India
| | - Md Habibur Rahman
- Department of Pharmacy, Southeast University, Banani, Dhaka-1213. Bangladesh
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15
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Maestro S, Weber ND, Zabaleta N, Aldabe R, Gonzalez-Aseguinolaza G. Novel vectors and approaches for gene therapy in liver diseases. JHEP Rep 2021; 3:100300. [PMID: 34159305 PMCID: PMC8203845 DOI: 10.1016/j.jhepr.2021.100300] [Citation(s) in RCA: 69] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Revised: 03/23/2021] [Accepted: 04/18/2021] [Indexed: 12/13/2022] Open
Abstract
Gene therapy is becoming an increasingly valuable tool to treat many genetic diseases with no or limited treatment options. This is the case for hundreds of monogenic metabolic disorders of hepatic origin, for which liver transplantation remains the only cure. Furthermore, the liver contains 10-15% of the body's total blood volume, making it ideal for use as a factory to secrete proteins into the circulation. In recent decades, an expanding toolbox has become available for liver-directed gene delivery. Although viral vectors have long been the preferred approach to target hepatocytes, an increasing number of non-viral vectors are emerging as highly efficient vehicles for the delivery of genetic material. Herein, we review advances in gene delivery vectors targeting the liver and more specifically hepatocytes, covering strategies based on gene addition and gene editing, as well as the exciting results obtained with the use of RNA as a therapeutic molecule. Moreover, we will briefly summarise some of the limitations of current liver-directed gene therapy approaches and potential ways of overcoming them.
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Key Words
- AAT, α1-antitrypsin
- AAV, adeno-associated virus
- AHP, acute hepatic porphyrias
- AIP, acute intermittent porphyria
- ALAS1, aminolevulic synthase 1
- APCs, antigen-presenting cells
- ASGCT, American Society of Gene and Cell Therapy
- ASGPR, asialoglycoprotein receptor
- ASOs, antisense oligonucleotides
- Ad, adenovirus
- CBS, cystathionine β-synthase
- CN, Crigel-Najjar
- CRISPR, clustered regularly interspaced short palindromic repeats
- CRISPR/Cas9, CRISPR associated protein 9
- DSBs, double-strand breaks
- ERT, enzyme replacement therapy
- FH, familial hypercholesterolemia
- FSP27, fat-specific protein 27
- GO, glycolate oxidase
- GSD1a, glycogen storage disorder 1a
- GT, gene therapy
- GUSB, β-glucuronidase
- GalNAc, N-acetyl-D-galactosamine
- HDAd, helper-dependent adenovirus
- HDR, homology-directed repair
- HT, hereditary tyrosinemia
- HemA/B, haemophilia A/B
- IDS, iduronate 2-sulfatase
- IDUA, α-L-iduronidase
- IMLD, inherited metabolic liver diseases
- ITR, inverted terminal repetition
- LDH, lactate dehydrogenase
- LDLR, low-density lipoprotein receptor
- LNP, Lipid nanoparticles
- LTR, long terminal repeat
- LV, lentivirus
- MMA, methylmalonic acidemia
- MPR, metabolic pathway reprograming
- MPS type I, MPSI
- MPS type VII, MPSVII
- MPS, mucopolysaccharidosis
- NASH, non-alcoholic steatohepatitis
- NHEJ, non-homologous end joining
- NHPs, non-human primates
- Non-viral vectors
- OLT, orthotopic liver transplantation
- OTC, ornithine transcarbamylase
- PA, propionic acidemia
- PB, piggyBac
- PCSK9, proprotein convertase subtilisin/kexin type 9
- PEG, polyethylene glycol
- PEI, polyethyleneimine
- PFIC3, progressive familial cholestasis type 3
- PH1, Primary hyperoxaluria type 1
- PKU, phenylketonuria
- RV, retrovirus
- S/MAR, scaffold matrix attachment regions
- SB, Sleeping Beauty
- SRT, substrate reduction therapy
- STK25, serine/threonine protein kinase 25
- TALEN, transcription activator-like effector nucleases
- TTR, transthyretin
- UCD, urea cycle disorders
- VLDLR, very-low-density lipoprotein receptor
- WD, Wilson’s disease
- ZFN, zinc finger nucleases
- apoB/E, apolipoprotein B/E
- dCas9, dead Cas9
- efficacy
- gene addition
- gene editing
- gene silencing
- hepatocytes
- immune response
- lncRNA, long non-coding RNA
- miRNAs, microRNAs
- siRNA, small-interfering RNA
- toxicity
- viral vectors
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Affiliation(s)
- Sheila Maestro
- Gene Therapy Area, Foundation for Applied Medical Research, University of Navarra, IdisNA, Pamplona, Spain
| | | | - Nerea Zabaleta
- Grousbeck Gene Therapy Center, Schepens Eye Research Institute, Mass Eye and Ear, Boston, MA, USA
| | - Rafael Aldabe
- Gene Therapy Area, Foundation for Applied Medical Research, University of Navarra, IdisNA, Pamplona, Spain
- Corresponding authors. Address: CIMA, Universidad de Navarra. Av. Pio XII 55 31008 Pamplona. Spain
| | - Gloria Gonzalez-Aseguinolaza
- Gene Therapy Area, Foundation for Applied Medical Research, University of Navarra, IdisNA, Pamplona, Spain
- Vivet Therapeutics, Pamplona, Spain
- Corresponding authors. Address: CIMA, Universidad de Navarra. Av. Pio XII 55 31008 Pamplona. Spain
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16
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Weklak D, Pembaur D, Koukou G, Jönsson F, Hagedorn C, Kreppel F. Genetic and Chemical Capsid Modifications of Adenovirus Vectors to Modulate Vector-Host Interactions. Viruses 2021; 13:1300. [PMID: 34372506 PMCID: PMC8310343 DOI: 10.3390/v13071300] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 06/25/2021] [Accepted: 06/27/2021] [Indexed: 12/11/2022] Open
Abstract
Adenovirus-based vectors are playing an important role as efficacious genetic vaccines to fight the current COVID-19 pandemic. Furthermore, they have an enormous potential as oncolytic vectors for virotherapy and as vectors for classic gene therapy. However, numerous vector-host interactions on a cellular and noncellular level, including specific components of the immune system, must be modulated in order to generate safe and efficacious vectors for virotherapy or classic gene therapy. Importantly, the current widespread use of Ad vectors as vaccines against COVID-19 will induce antivector immunity in many humans. This requires the development of strategies and techniques to enable Ad-based vectors to evade pre-existing immunity. In this review article, we discuss the current status of genetic and chemical capsid modifications as means to modulate the vector-host interactions of Ad-based vectors.
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Affiliation(s)
| | | | | | | | | | - Florian Kreppel
- Chair of Biochemistry and Molecular Medicine, Center for Biomedical Education and Research (ZBAF), Witten/Herdecke University, Stockumer Street 10, 58453 Witten, Germany; (D.W.); (D.P.); (G.K.); (F.J.); (C.H.)
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17
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Schellinger IN, Dannert AR, Mattern K, Raaz U, Tsao PS. Unresolved Issues in RNA Therapeutics in Vascular Diseases With a Focus on Aneurysm Disease. Front Cardiovasc Med 2021; 8:571076. [PMID: 33937351 PMCID: PMC8081859 DOI: 10.3389/fcvm.2021.571076] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Accepted: 02/23/2021] [Indexed: 12/20/2022] Open
Abstract
New technologies have greatly shaped the scientific and medical landscape within the last years. The unprecedented expansion of data and information on RNA biology has led to the discovery of new RNA classes with unique functions and unexpected modifications. Today, the biggest challenge is to transfer the large number of findings in basic RNA biology into corresponding clinical RNA-based therapeutics. Lately, this research begins to yield positive outcomes. RNA drugs advance to the final phases of clinical trials or even receive FDA approval. Furthermore, the introduction of the RNA-guided gene-editing technology CRISPR and advances in the delivery of messenger RNAs have triggered a major progression in the field of RNA-therapeutics. Especially short interfering RNAs and antisense oligonucleotides are promising examples for novel categories of therapeutics. However, several issues need to be addressed including intracellular delivery, toxicity, and immune responses before utilizing RNAs in a clinical setting. In this review, we provide an overview on opportunities and challenges for clinical translation of RNA-based therapeutics, with an emphasis on advances in novel delivery technologies and abdominal aortic aneurysm disease where non-coding RNAs have been shown to play a crucial regulatory role.
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Affiliation(s)
- Isabel N Schellinger
- Department of Cardiology and Pneumology, Heart Center at the University Medical Center Göttingen, Göttingen, Germany.,German Center for Cardiovascular Research (DZHK) e.V., Partner Site Göttingen, Göttingen, Germany.,Department for Endocrinology, Nephrology and Rheumatology, University Medical Center Leipzig, University of Leipzig, Leipzig, Germany.,Department for Angiology, University Medical Center Leipzig, University of Leipzig, Leipzig, Germany
| | - Angelika R Dannert
- Department of Cardiology and Pneumology, Heart Center at the University Medical Center Göttingen, Göttingen, Germany
| | - Karin Mattern
- Department of Cardiology and Pneumology, Heart Center at the University Medical Center Göttingen, Göttingen, Germany.,German Center for Cardiovascular Research (DZHK) e.V., Partner Site Göttingen, Göttingen, Germany
| | - Uwe Raaz
- Department of Cardiology and Pneumology, Heart Center at the University Medical Center Göttingen, Göttingen, Germany.,German Center for Cardiovascular Research (DZHK) e.V., Partner Site Göttingen, Göttingen, Germany
| | - Philip S Tsao
- Division of Cardiovascular Medicine, Stanford University School of Medicine, Stanford, CA, United States.,Veteran Affairs (VA) Palo Alto Health Care System, Palo Alto, CA, United States
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18
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Kasala D, Hong J, Yun CO. Overcoming the barriers to optimization of adenovirus delivery using biomaterials: Current status and future perspective. J Control Release 2021; 332:285-300. [PMID: 33626335 DOI: 10.1016/j.jconrel.2021.02.018] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 01/28/2021] [Accepted: 02/16/2021] [Indexed: 12/31/2022]
Abstract
Adenovirus (Ad) is emerging as a promising modality for cancer gene therapy due to its ability to induce high level of therapeutic transgene expression with no risk of insertional mutagenesis, ability to be facilely produced at a high titer, and capacity to induce robust antitumor immune response. Despite these excellent attributes of human serotype 5 Ad, poor systemic administration capability, coxsackie and adenovirus receptor (CAR)-dependent endocytic mechanism limiting potentially targetable cell types, nonspecific shedding to normal organs, and poor viral persistence in tumor tissues are major hindrances toward maximizing the therapeutic benefit of Ad in clinical setting. To address the abovementioned shortcomings, various non-immunogenic nanomaterials have been explored to modify Ad surface via physical or chemical interactions. In this review, we summarize the recent developments of different types of nanomaterials that had been utilized for modification of Ad and how tumor-targeted local and system delivery can be achieved with these nanocomplexes. Finally, we conclude by highlighting the key features of various nanomaterials-coated Ads and their prospects to optimize the delivery of virus.
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Affiliation(s)
- Dayananda Kasala
- Department of Bioengineering, College of Engineering, Hanyang University, 222 Wangsimni-ro, Seongdong-gu, Seoul 04763, Republic of Korea
| | - JinWoo Hong
- GeneMedicine Co., Ltd, Seoul 04763, Republic of Korea
| | - Chae-Ok Yun
- Department of Bioengineering, College of Engineering, Hanyang University, 222 Wangsimni-ro, Seongdong-gu, Seoul 04763, Republic of Korea; Institute of Nano Science and Technology (INST), Hanyang University, Seoul 04763, Republic of Korea; GeneMedicine Co., Ltd, Seoul 04763, Republic of Korea.
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19
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Understanding and addressing barriers to successful adenovirus-based virotherapy for ovarian cancer. Cancer Gene Ther 2020; 28:375-389. [PMID: 32951021 DOI: 10.1038/s41417-020-00227-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Accepted: 09/09/2020] [Indexed: 01/17/2023]
Abstract
Ovarian cancer is the leading cause of death among women with gynecological cancer, with an overall 5-year survival rate below 50% due to a lack of specific symptoms, late stage at time of diagnosis and a high rate of recurrence after standard therapy. A better understanding of heterogeneity, genetic mutations, biological behavior and immunosuppression in the tumor microenvironment have allowed the development of more effective therapies based on anti-angiogenic treatments, PARP and immune checkpoint inhibitors, adoptive cell therapies and oncolytic vectors. Oncolytic adenoviruses are commonly used platforms in cancer gene therapy that selectively replicate in tumor cells and at the same time are able to stimulate the immune system. In addition, they can be genetically modified to enhance their potency and overcome physical and immunological barriers. In this review we highlight the challenges of adenovirus-based oncolytic therapies targeting ovarian cancer and outline recent advances to improve their potential in combination with immunotherapies.
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20
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Kong H, Zhao R, Zhang Q, Iqbal MZ, Lu J, Zhao Q, Luo D, Feng C, Zhang K, Liu X, Kong X. Biosilicified oncolytic adenovirus for cancer viral gene therapy. Biomater Sci 2020; 8:5317-5328. [PMID: 32779647 DOI: 10.1039/d0bm00681e] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Oncolytic adenoviruses (OAs) have shown great potential for cancer viral gene therapy in clinical studies. To date, clinical trials have shown that the curative efficacy of OAs is still limited by hepatic sequestration and preexisting neutralizing antibodies (nAbs), which decrease the accumulation of the OAs in tumors. Herein, with the biosilicification method, we encapsulated an OA encoding the anticancer gene Trail (OA-Trail) with silica, which significantly improved virus distribution and tumor inhibition. In vitro and in vivo results indicated that compared with the native OA, biosilicified OA-Trail (OA-Trail@SiO2) showed significantly reduced viral clearance in the liver and evaded nAb degradation, inducing an efficacious anticancer effect under the premise of biocompatibility. These achievements present an alternative strategy involving biosilicification for enhanced OA-based cancer gene therapy.
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Affiliation(s)
- Hao Kong
- School of Materials Science and Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, China.
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21
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Barry MA, Rubin JD, Lu SC. Retargeting adenoviruses for therapeutic applications and vaccines. FEBS Lett 2020; 594:1918-1946. [PMID: 31944286 PMCID: PMC7311308 DOI: 10.1002/1873-3468.13731] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2019] [Revised: 12/02/2019] [Accepted: 12/03/2019] [Indexed: 12/29/2022]
Abstract
Adenoviruses (Ads) are robust vectors for therapeutic applications and vaccines, but their use can be limited by differences in their in vitro and in vivo pharmacologies. This review emphasizes that there is not just one Ad, but a whole virome of diverse viruses that can be used as therapeutics. It discusses that true vector targeting involves not only retargeting viruses, but importantly also detargeting the viruses from off-target cells.
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Affiliation(s)
- Michael A Barry
- Department of Medicine, Division of Infectious Diseases, Department of Immunology, Department of Molecular Medicine, Mayo Clinic, Rochester, MN, USA
| | - Jeffrey D Rubin
- Virology and Gene Therapy Graduate Program, Mayo Graduate School, Mayo Clinic, Rochester, MN, USA
| | - Shao-Chia Lu
- Virology and Gene Therapy Graduate Program, Mayo Graduate School, Mayo Clinic, Rochester, MN, USA
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22
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Ricobaraza A, Gonzalez-Aparicio M, Mora-Jimenez L, Lumbreras S, Hernandez-Alcoceba R. High-Capacity Adenoviral Vectors: Expanding the Scope of Gene Therapy. Int J Mol Sci 2020; 21:E3643. [PMID: 32455640 PMCID: PMC7279171 DOI: 10.3390/ijms21103643] [Citation(s) in RCA: 99] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Revised: 05/18/2020] [Accepted: 05/19/2020] [Indexed: 12/21/2022] Open
Abstract
The adaptation of adenoviruses as gene delivery tools has resulted in the development of high-capacity adenoviral vectors (HC-AdVs), also known, helper-dependent or "gutless". Compared with earlier generations (E1/E3-deleted vectors), HC-AdVs retain relevant features such as genetic stability, remarkable efficacy of in vivo transduction, and production at high titers. More importantly, the lack of viral coding sequences in the genomes of HC-AdVs extends the cloning capacity up to 37 Kb, and allows long-term episomal persistence of transgenes in non-dividing cells. These properties open a wide repertoire of therapeutic opportunities in the fields of gene supplementation and gene correction, which have been explored at the preclinical level over the past two decades. During this time, production methods have been optimized to obtain the yield, purity, and reliability required for clinical implementation. Better understanding of inflammatory responses and the implementation of methods to control them have increased the safety of these vectors. We will review the most significant achievements that are turning an interesting research tool into a sound vector platform, which could contribute to overcome current limitations in the gene therapy field.
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Affiliation(s)
| | | | | | | | - Ruben Hernandez-Alcoceba
- Gene Therapy Program. University of Navarra-CIMA. Navarra Institute of Health Research, 31008 Pamplona, Spain; (A.R.); (M.G.-A.); (L.M.-J.); (S.L.)
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23
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Bi-enzymatic virus-like bionanoreactors for the transformation of endocrine disruptor compounds. Int J Biol Macromol 2020; 146:415-421. [DOI: 10.1016/j.ijbiomac.2019.12.272] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Revised: 12/13/2019] [Accepted: 12/31/2019] [Indexed: 12/11/2022]
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