1
|
Onishi R, Ikemoto S, Shiota A, Tsukamoto T, Asayama A, Tachibana M, Sakurai F, Mizuguchi H. Development of a novel adenovirus serotype 35 vector vaccine possessing an RGD peptide in the fiber knob and the E4 orf 4, 6, and 6/7 regions of adenovirus serotype 5. Int J Pharm 2024; 662:124480. [PMID: 39038719 DOI: 10.1016/j.ijpharm.2024.124480] [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: 11/01/2023] [Revised: 06/23/2024] [Accepted: 07/14/2024] [Indexed: 07/24/2024]
Abstract
Adenovirus (Ad) vectors based on human adenovirus serotype 5 (Ad5) have attracted significant attention as vaccine vectors for infectious diseases. However, the effectiveness of Ad5 vectors as vaccines is often inhibited by the anti-Ad5 neutralizing antibodies retained by many adults. To overcome this drawback, we focused on human adenovirus serotype 35 (Ad35) vectors with low seroprevalence in adults. Although Ad35 vectors can circumvent anti-Ad5 neutralizing antibodies, vector yields of Ad35 vectors are often inferior to those of Ad5 vectors. In this study, we developed novel Ad35 vectors containing the Ad5 E4 orf 4, 6, and 6/7 or the Ad5 E4 orf 6 and 6/7 for efficient vector production, and compared their properties. These E4-modified Ad35 vectors efficiently propagated to a similar extent at virus titers comparable to those of Ad5 vectors. An Ad35 vector containing the Ad5 E4 orf 4, 6, and 6/7 mediated more efficient transduction than that containing the Ad5 E4 orf 6 and 6/7 in human cultured cells. Furthermore, insertion of an arginine-glycine-aspartate (RGD) peptide in the fiber region of an Ad35 vector containing the Ad5 E4 orf 4, 6, and 6/7 significantly improved the transgene product-specific antibody production following intramuscular administration in mice. The Ad35 vector containing the RGD peptide mediated efficient vaccine effects even in the mice pre-immunized with an Ad5.
Collapse
Affiliation(s)
- Rika Onishi
- Laboratory of Biochemistry and Molecular Biology, Graduate School of Pharmaceutical Sciences, Osaka University, Osaka, Japan
| | - Sena Ikemoto
- Laboratory of Biochemistry and Molecular Biology, Graduate School of Pharmaceutical Sciences, Osaka University, Osaka, Japan
| | - Aoi Shiota
- Laboratory of Biochemistry and Molecular Biology, Graduate School of Pharmaceutical Sciences, Osaka University, Osaka, Japan
| | - Tomohito Tsukamoto
- Laboratory of Biochemistry and Molecular Biology, Graduate School of Pharmaceutical Sciences, Osaka University, Osaka, Japan
| | - Akira Asayama
- Laboratory of Biochemistry and Molecular Biology, Graduate School of Pharmaceutical Sciences, Osaka University, Osaka, Japan
| | - Masashi Tachibana
- Laboratory of Biochemistry and Molecular Biology, Graduate School of Pharmaceutical Sciences, Osaka University, Osaka, Japan
| | - Fuminori Sakurai
- Laboratory of Biochemistry and Molecular Biology, Graduate School of Pharmaceutical Sciences, Osaka University, Osaka, Japan
| | - Hiroyuki Mizuguchi
- Laboratory of Biochemistry and Molecular Biology, Graduate School of Pharmaceutical Sciences, Osaka University, Osaka, Japan; Laboratory of Hepatocyte Regulation, National Institutes of Biomedical Innovation, Health and Nutrition, Osaka, Japan; The Center for Advanced Medical Engineering and Informatics, Osaka University, Osaka, Japan; Integrated Frontier Research for Medical Science Division, Institute for Open and Transdisciplinary Research Initiatives (OTRI), Osaka University, Osaka, Japan; Center for Infectious Disease Education and Research (CiDER), Osaka University, Osaka 565-0871, Japan.
| |
Collapse
|
2
|
Shimada M, Wang H, Ichino M, Ura T, Mizuki N, Okuda K. Biodistribution and immunity of adenovirus 5/35 and modified vaccinia Ankara vector vaccines against human immunodeficiency virus 1 clade C. Gene Ther 2022; 29:636-642. [PMID: 34987192 DOI: 10.1038/s41434-021-00308-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2021] [Revised: 11/06/2021] [Accepted: 11/23/2021] [Indexed: 01/09/2023]
Abstract
Previously, we developed a chimeric adenovirus type 5 with type 35 fiber (Ad5/35), which has high tropism to dendritic cells and low hepatoxicity. For further clinical use, we constructed two recombinant vectors expressing human immunodeficiency virus 1 (HIV-1) clade C gag (Ad5/35-Cgag and MVA-Cgag). The biodistribution of the two viral vectors in a mouse model and immunity in monkeys were assessed. The mice received a single intramuscular injection with the vectors alone. The gag gene in the tissues were periodically detected using a real-time quantitative polymerase chain reaction. The distribution of Ad5/35 was also detected using an in vivo imaging system, followed by luciferase-expressing Ad5/35 administration. We found that Ad5/35-Cgag DNA and luciferase activity were detectable until 8 weeks post-administration, whereas MVA-Cgag was undetectable 72 h post-administration. Furthermore, viral administration did not increase serum aspartate aminotransferase and alanine aminotransferase levels in either mouse or monkey models. Moreover, intramuscular administration of Ad5/35-Cgag induced the gag-specific antibody level and IFNγ-secreting PBMCs, the boost with MVA-Cgag further increased the responses and lasted more than 20 weeks from the initial administration. These data demonstrate that Ad5/35 and MVA vectors are safe for in vivo use, and prime-boost with Ad5/35-MVA vaccines is suitable for clinical use against HIV-1 clade C.
Collapse
Affiliation(s)
- Masaru Shimada
- Department of Molecular Biodefense Research, Yokohama City University, Yokohama, 2360004, Japan.
| | - Haibin Wang
- BioRay Pharmaceutical Co., Ltd., Taizhou, Zhejiang, 318000, China
| | - Motohide Ichino
- Department of Immunology, Yokohama City University, Yokohama, 2360004, Japan
| | - Takehiro Ura
- Department of Ophthalmology and Visual Science, Yokohama City University, Yokohama, 2360004, Japan
| | - Nobuhisa Mizuki
- Department of Ophthalmology and Visual Science, Yokohama City University, Yokohama, 2360004, Japan
| | - Kenji Okuda
- Department of Molecular Biodefense Research, Yokohama City University, Yokohama, 2360004, Japan.,Okuda Vaccine Research Institute, Yokohama, 2350045, Japan.,Yokohama City University, Yokohama, 2360004, Japan
| |
Collapse
|
3
|
Naumenko VA, Vishnevskiy DA, Stepanenko AA, Sosnovtseva AO, Chernysheva AA, Abakumova TO, Valikhov MP, Lipatova AV, Abakumov MA, Chekhonin VP. In Vivo Tracking for Oncolytic Adenovirus Interactions with Liver Cells. Biomedicines 2022; 10:biomedicines10071697. [PMID: 35885002 PMCID: PMC9313019 DOI: 10.3390/biomedicines10071697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Revised: 07/01/2022] [Accepted: 07/10/2022] [Indexed: 11/28/2022] Open
Abstract
Hepatotoxicity remains an as yet unsolved problem for adenovirus (Ad) cancer therapy. The toxic effects originate both from rapid Kupffer cell (KCs) death (early phase) and hepatocyte transduction (late phase). Several host factors and capsid components are known to contribute to hepatotoxicity, however, the complex interplay between Ad and liver cells is not fully understood. Here, by using intravital microscopy, we aimed to follow the infection and immune response in mouse liver from the first minutes up to 72 h post intravenous injection of three Ads carrying delta-24 modification (Ad5-RGD, Ad5/3, and Ad5/35). At 15–30 min following the infusion of Ad5-RGD and Ad5/3 (but not Ad5/35), the virus-bound macrophages demonstrated signs of zeiosis: the formation of long-extended protrusions and dynamic membrane blebbing with the virus release into the blood in the membrane-associated vesicles. Although real-time imaging revealed interactions between the neutrophils and virus-bound KCs within minutes after treatment, and long-term contacts of CD8+ T cells with transduced hepatocytes at 24–72 h, depletion of neutrophils and CD8+ T cells affected neither rate nor dynamics of liver infection. Ad5-RGD failed to complete replicative cycle in hepatocytes, and transduced cells remained impermeable for propidium iodide, with a small fraction undergoing spontaneous apoptosis. In Ad5-RGD-immune mice, the virus neither killed KCs nor transduced hepatocytes, while in the setting of hepatic regeneration, Ad5-RGD enhanced liver transduction. The clinical and biochemical signs of hepatotoxicity correlated well with KC death, but not hepatocyte transduction. Real-time in vivo tracking for dynamic interactions between virus and host cells provides a better understanding of mechanisms underlying Ad-related hepatotoxicity.
Collapse
Affiliation(s)
- Victor A. Naumenko
- V. Serbsky National Medical Research Center for Psychiatry and Narcology, 119034 Moscow, Russia; (D.A.V.); (A.A.S.); (A.O.S.); (A.A.C.); (M.P.V.); (V.P.C.)
- Correspondence:
| | - Daniil A. Vishnevskiy
- V. Serbsky National Medical Research Center for Psychiatry and Narcology, 119034 Moscow, Russia; (D.A.V.); (A.A.S.); (A.O.S.); (A.A.C.); (M.P.V.); (V.P.C.)
| | - Aleksei A. Stepanenko
- V. Serbsky National Medical Research Center for Psychiatry and Narcology, 119034 Moscow, Russia; (D.A.V.); (A.A.S.); (A.O.S.); (A.A.C.); (M.P.V.); (V.P.C.)
- Department of Medical Nanobiotechnology, N.I Pirogov Russian National Research Medical University, 117997 Moscow, Russia;
| | - Anastasiia O. Sosnovtseva
- V. Serbsky National Medical Research Center for Psychiatry and Narcology, 119034 Moscow, Russia; (D.A.V.); (A.A.S.); (A.O.S.); (A.A.C.); (M.P.V.); (V.P.C.)
| | - Anastasiia A. Chernysheva
- V. Serbsky National Medical Research Center for Psychiatry and Narcology, 119034 Moscow, Russia; (D.A.V.); (A.A.S.); (A.O.S.); (A.A.C.); (M.P.V.); (V.P.C.)
| | - Tatiana O. Abakumova
- Skolkovo Institute of Science and Technology, Bolshoy Boulevard 30, 121205 Moscow, Russia;
| | - Marat P. Valikhov
- V. Serbsky National Medical Research Center for Psychiatry and Narcology, 119034 Moscow, Russia; (D.A.V.); (A.A.S.); (A.O.S.); (A.A.C.); (M.P.V.); (V.P.C.)
| | - Anastasiia V. Lipatova
- Center for Precision Genome Editing and Genetic Technologies for Biomedicine, Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991 Moscow, Russia;
| | - Maxim A. Abakumov
- Department of Medical Nanobiotechnology, N.I Pirogov Russian National Research Medical University, 117997 Moscow, Russia;
- Laboratory of Biomedical Nanomaterials, National University of Science and Technology (MISIS), 119049 Moscow, Russia
| | - Vladimir P. Chekhonin
- V. Serbsky National Medical Research Center for Psychiatry and Narcology, 119034 Moscow, Russia; (D.A.V.); (A.A.S.); (A.O.S.); (A.A.C.); (M.P.V.); (V.P.C.)
- Department of Medical Nanobiotechnology, N.I Pirogov Russian National Research Medical University, 117997 Moscow, Russia;
| |
Collapse
|
4
|
Sakurai F, Tachibana M, Mizuguchi H. Adenovirus vector-based vaccine for infectious diseases. Drug Metab Pharmacokinet 2022; 42:100432. [PMID: 34974335 PMCID: PMC8585960 DOI: 10.1016/j.dmpk.2021.100432] [Citation(s) in RCA: 50] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Revised: 11/02/2021] [Accepted: 11/04/2021] [Indexed: 01/10/2023]
Abstract
Replication-incompetent adenovirus (Ad) vectors have been widely used as gene delivery vehicles in both gene therapy studies and basic studies for gene function analysis due to their highly advantageous properties, which include high transduction efficiencies, relatively large capacities for transgenes, and high titer production. In addition, Ad vectors induce moderate levels of innate immunity and have relatively high thermostability, making them very attractive as potential vaccine vectors. Accordingly, it is anticipated that Ad vectors will be used in vaccines for the prevention of infectious diseases, including Ebola virus disease and acquired immune deficiency syndrome (AIDS). Much attention is currently focused on the potential use of an Ad vector vaccine for coronavirus disease 2019 (COVID-19). In this review, we describe the basic properties of an Ad vector, Ad vector-induced innate immunity and immune responses to Ad vector-produced transgene products. Development of novel Ad vectors which can overcome the drawbacks of conventional Ad vector vaccines and clinical application of Ad vector vaccines to several infectious diseases are also discussed.
Collapse
Affiliation(s)
- Fuminori Sakurai
- Laboratory of Biochemistry and Molecular Biology, Graduate School of Pharmaceutical Sciences, Osaka University, Osaka, Japan.
| | - Masashi Tachibana
- Project for Vaccine and Immune Regulation, Graduate School of Pharmaceutical Sciences, Osaka University, Osaka, Japan; Global Center for Medical Engineering and Informatics, Osaka University, Osaka, Japan
| | - Hiroyuki Mizuguchi
- Laboratory of Biochemistry and Molecular Biology, Graduate School of Pharmaceutical Sciences, Osaka University, Osaka, Japan; Global Center for Medical Engineering and Informatics, Osaka University, Osaka, Japan; Laboratory of Hepatocyte Regulation, National Institutes of Biomedical Innovation, Health and Nutrition, Osaka, Japan; Integrated Frontier Research for Medical Science Division, Institute for Open and Transdisciplinary Research Initiatives (OTRI), Osaka University, Osaka, Japan.
| |
Collapse
|
5
|
Flickinger JC, Singh J, Carlson R, Leong E, Baybutt TR, Barton J, Caparosa E, Pattison A, Rappaport JA, Roh J, Zhan T, Bashir B, Waldman SA, Snook AE. Chimeric Ad5.F35 vector evades anti-adenovirus serotype 5 neutralization opposing GUCY2C-targeted antitumor immunity. J Immunother Cancer 2021; 8:jitc-2020-001046. [PMID: 32819976 PMCID: PMC7443303 DOI: 10.1136/jitc-2020-001046] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/21/2020] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND Adenovirus serotype 5 (Ad5) is a commonly used viral vector for transient delivery of transgenes, primarily for vaccination against pathogen and tumor antigens. However, endemic infections with Ad5 produce virus-specific neutralizing antibodies (NAbs) that limit transgene delivery and constrain target-directed immunity following exposure to Ad5-based vaccines. Indeed, clinical trials have revealed the limitations that virus-specific NAbs impose on the efficacy of Ad5-based vaccines. In that context, the emerging focus on immunological approaches targeting cancer self-antigens or neoepitopes underscores the unmet therapeutic need for more efficacious vaccine vectors. METHODS Here, we evaluated the ability of a chimeric adenoviral vector (Ad5.F35) derived from the capsid of Ad5 and fiber of the rare adenovirus serotype 35 (Ad35) to induce immune responses to the tumor-associated antigen guanylyl cyclase C (GUCY2C). RESULTS In the absence of pre-existing immunity to Ad5, GUCY2C-specific T-cell responses and antitumor efficacy induced by Ad5.F35 were comparable to Ad5 in a mouse model of metastatic colorectal cancer. Furthermore, like Ad5, Ad5.F35 vector expressing GUCY2C was safe and produced no toxicity in tissues with, or without, GUCY2C expression. Importantly, this chimeric vector resisted neutralization in Ad5-immunized mice and by sera collected from patients with colorectal cancer naturally exposed to Ad5. CONCLUSIONS These data suggest that Ad5.F35-based vaccines targeting GUCY2C, or other tumor or pathogen antigens, may produce clinically relevant immune responses in more (≥90%) patients compared with Ad5-based vaccines (~50%).
Collapse
Affiliation(s)
- John C Flickinger
- Department of Pharmacology and Experimental Therapeutics, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Jagmohan Singh
- Department of Pharmacology and Experimental Therapeutics, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Robert Carlson
- Department of Pharmacology and Experimental Therapeutics, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Elinor Leong
- Department of Pharmacology and Experimental Therapeutics, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Trevor R Baybutt
- Department of Pharmacology and Experimental Therapeutics, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Joshua Barton
- Department of Pharmacology and Experimental Therapeutics, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Ellen Caparosa
- Department of Pharmacology and Experimental Therapeutics, Thomas Jefferson University, Philadelphia, Pennsylvania, USA.,Department of Surgery, Thomas Jefferson University, Philadelphia, Pennsylvania, United States
| | - Amanda Pattison
- Department of Pharmacology and Experimental Therapeutics, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Jeffrey A Rappaport
- Department of Pharmacology and Experimental Therapeutics, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Jamin Roh
- Department of Pharmacology and Experimental Therapeutics, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Tingting Zhan
- Department of Pharmacology and Experimental Therapeutics, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Babar Bashir
- Department of Pharmacology and Experimental Therapeutics, Thomas Jefferson University, Philadelphia, Pennsylvania, USA.,Department of Medical Oncology, Thomas Jefferson University, Philadelphia, Pennsylvania, United States
| | - Scott A Waldman
- Department of Pharmacology and Experimental Therapeutics, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Adam E Snook
- Department of Pharmacology and Experimental Therapeutics, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| |
Collapse
|
6
|
Kolb AL, Reynoso M, Matheny RW. Comparison of CRISPR and adenovirus-mediated Myd88 knockdown in RAW 264.7 cells and responses to lipopolysaccharide stimulation. J Biol Methods 2021; 8:e151. [PMID: 34514012 PMCID: PMC8411032 DOI: 10.14440/jbm.2021.359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 05/08/2021] [Accepted: 05/09/2021] [Indexed: 11/23/2022] Open
Abstract
Genomic manipulation offers the possibility for novel therapies in lieu of medical interventions in use today. The ability to genetically restore missing inflammatory genes will have a monumental impact on our current immunotherapy treatments. This study compared the efficacy of two different genetic manipulation techniques: clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPR associated protein 9 (Cas9) transfection to adenoviral transduction to determine which method would provide the most transient and stable knockdown of myeloid differentiation primary response 88 (MyD88). MyD88 is a major regulator of nuclear factor kappa light chain enhancer of activated B cells (NFκB) pathway in Raw 264.7 macrophages. Following genetic manipulation, cells were treated for 24 h with Lipopolysaccharide (LPS) to stimulate the inflammatory pathway. Confirmation of knockdown was determined by western immunoblotting and quantification of band density. Both CRISPR/Cas9 and adenoviral transduction produced similar knockdown efficiency (~64% and 60%, respectively) in MyD88 protein 48 h post adenoviral transduction. NFκB phosphorylation was increased in CRISPR/Cas9-mediated MyD88 knockdown and control cells, but not in adenovirus-mediated MyD88 knockdown cells, following LPS administration. CRISPR/Cas9-mediated MyD88 knockdown macrophages treated with LPS for 24 h showed a 65% reduction in tumor necrosis factor alpha (TNFα) secretion, and a 67% reduction in interleukin-10 (IL-10) secretion when compared to LPS-stimulated control cells (P ≤ 0.01 for both). LPS did not stimulate TNFα or IL-10 secretion in adenovirus-mediated control or MyD88 knockdown cells. These data demonstrate that Raw 264.7 macrophages maintain responsiveness to inflammatory stimuli following CRISPR/Cas9-mediated reductions in MyD88, but not following adenovirus-mediated MyD88 knockdown.
Collapse
Affiliation(s)
- Alexander L Kolb
- Military Performance Division, US Army Research Institute of Environmental Medicine, 10 General Greene Ave., Building 42, Natick, MA 01760, USA
| | - Marinaliz Reynoso
- Military Performance Division, US Army Research Institute of Environmental Medicine, 10 General Greene Ave., Building 42, Natick, MA 01760, USA
| | - Ronald W Matheny
- Military Operational Medicine Research Program, 810 Schreider St./MRDC-RTO/B201, Ft. Detrick, MD 21702, USA
| |
Collapse
|
7
|
Atasheva S, Emerson CC, Yao J, Young C, Stewart PL, Shayakhmetov DM. Systemic cancer therapy with engineered adenovirus that evades innate immunity. Sci Transl Med 2021; 12:12/571/eabc6659. [PMID: 33239388 DOI: 10.1126/scitranslmed.abc6659] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Accepted: 08/21/2020] [Indexed: 12/12/2022]
Abstract
Oncolytic virus therapy is a cancer treatment modality that has the potential to improve outcomes for patients with currently incurable malignancies. Although intravascular delivery of therapeutic viruses provides access to disseminated tumors, this delivery route exposes the virus to opsonizing and inactivating factors in the blood, which limit the effective therapeutic virus dose and contribute to activation of systemic toxicities. When human species C adenovirus HAdv-C5 is delivered intravenously, natural immunoglobulin M (IgM) antibodies and coagulation factor X rapidly opsonize HAdv-C5, leading to virus sequestration in tissue macrophages and promoting infection of liver cells, triggering hepatotoxicity. Here, we showed that natural IgM antibody binds to the hypervariable region 1 (HVR1) of the main HAdv-C5 capsid protein hexon. Using compound targeted mutagenesis of hexon HVR1 loop and other functional sites that mediate virus-host interactions, we engineered and obtained a high-resolution cryo-electron microscopy structure of an adenovirus vector, Ad5-3M, which resisted inactivation by blood factors, avoided sequestration in liver macrophages, and failed to trigger hepatotoxicity after intravenous delivery. Systemic delivery of Ad5-3M to mice with localized or disseminated lung cancer led to viral replication in tumor cells, suppression of tumor growth, and prolonged survival. Thus, compound targeted mutagenesis of functional sites in the virus capsid represents a generalizable approach to tailor virus interactions with the humoral and cellular arms of the immune system, enabling generation of "designer" viruses with improved therapeutic properties.
Collapse
Affiliation(s)
- Svetlana Atasheva
- Lowance Center for Human Immunology, Departments of Pediatrics and Medicine, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Corey C Emerson
- Department of Pharmacology and Cleveland Center for Membrane and Structural Biology, Case Western Reserve University, Cleveland, OH 44106, USA
| | - Jia Yao
- Lowance Center for Human Immunology, Departments of Pediatrics and Medicine, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Cedrick Young
- Lowance Center for Human Immunology, Departments of Pediatrics and Medicine, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Phoebe L Stewart
- Department of Pharmacology and Cleveland Center for Membrane and Structural Biology, Case Western Reserve University, Cleveland, OH 44106, USA.
| | - Dmitry M Shayakhmetov
- Lowance Center for Human Immunology, Departments of Pediatrics and Medicine, Emory University School of Medicine, Atlanta, GA 30322, USA. .,Emory Vaccine Center, Emory University School of Medicine, Atlanta, GA 30322, USA.,Emory Center for Transplantation and Immune-mediated Disorders, Department of Pediatrics, Emory University School of Medicine, Atlanta, GA 30322, USA.,Discovery and Developmental Therapeutics Program, Winship Cancer Institute of Emory University, Atlanta, GA 30322, USA
| |
Collapse
|
8
|
Qian J, Yang M, Feng Q, Pan XY, Yang LL, Yang JL. Inhibition of glioma by adenovirus KGHV500 encoding anti-p21Ras scFv and carried by cytokine-induced killer cells. Exp Biol Med (Maywood) 2021; 246:1228-1238. [PMID: 33535808 PMCID: PMC8142110 DOI: 10.1177/1535370220986769] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Accepted: 12/17/2020] [Indexed: 01/19/2023] Open
Abstract
Ras gene mutation or overexpression can lead to tumorigenesis in multiple kinds of cancer, including glioma. However, no drugs targeting Ras or its expression products have been approved for clinical application thus far. Adenoviral gene therapy is a promising method for the treatment of glioma. In this study, the human glioma cell line U251 was co-cultured with recombinant adenovirus KGHV500, and the anti-tumor effects of KGHV500 were determined by MTT, scratch test, Transwell invasion, and apoptosis assays. Then, KGHV500 was delivered via the intravenous injection of CIK cells into glioma xenografts. Tumor volume, ki67 proliferation index, apoptosis levels, and anti-p21Ras scFv expression were tested to evaluate targeting ability, anti-tumor efficacy, and safety. We found that the KGHV500 exhibited anti-tumor activity in U251 cells and increased the intracellular expression of anti-p21Ras scFv compared with that in the control groups. CIK cells delivered KGHV500 to U251 glioma cell xenografts and enhanced anti-tumor activity against glioma xenografts compared to that produced by the control treatment. In conclusion, targeting Ras is a useful therapeutic strategy for gliomas and other Ras-driven cancers, and the delivery of anti-p21Ras scFv by recombinant adenovirus and CIK cells may play an essential role in the therapy of Ras-driven cancers.
Collapse
Affiliation(s)
- Jing Qian
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming 650500, PR China
- Medical School, Kunming University of Science and Technology, Kunming 650500, PR China
- Department of Pathology, 920th Hospital of the Joint Logistics Support Force of PLA, Kunming 650032, PR China
| | - Mo Yang
- Department of Pathology, 920th Hospital of the Joint Logistics Support Force of PLA, Kunming 650032, PR China
| | - Qiang Feng
- Department of Pathology, 920th Hospital of the Joint Logistics Support Force of PLA, Kunming 650032, PR China
| | - Xin-Yan Pan
- Department of Pathology, 920th Hospital of the Joint Logistics Support Force of PLA, Kunming 650032, PR China
| | - Li-Lin Yang
- Department of Pathology, 920th Hospital of the Joint Logistics Support Force of PLA, Kunming 650032, PR China
| | - Ju-Lun Yang
- Department of Pathology, 920th Hospital of the Joint Logistics Support Force of PLA, Kunming 650032, PR China
| |
Collapse
|
9
|
Ono R, Takayama K, Sakurai F, Mizuguchi H. Efficient antitumor effects of a novel oncolytic adenovirus fully composed of species B adenovirus serotype 35. MOLECULAR THERAPY-ONCOLYTICS 2021; 20:399-409. [PMID: 33614920 PMCID: PMC7878985 DOI: 10.1016/j.omto.2021.01.015] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/18/2020] [Accepted: 01/18/2021] [Indexed: 11/30/2022]
Abstract
Oncolytic adenoviruses (OAds) are among the most promising oncolytic viruses. Almost all oncolytic adenoviruses are composed of human adenovirus serotype 5 (Ad5) (OAd5). However, expression of the primary infection receptor for Ad5, coxsackievirus-adenovirus receptor (CAR), often declines on malignant tumor cells, resulting in inefficient infection in CAR-negative tumor cells. In addition, at least 80% of adults have neutralizing antibodies against Ad5. In this study, we developed a novel OAd fully composed of OAd35. OAd35 recognizes CD46, which is ubiquitously expressed on almost all human cells and is often upregulated on malignant tumor cells, as an infection receptor. Moreover, 20% or fewer adults have neutralizing antibodies against Ad35. OAd35 mediated efficient cell lysis activities at levels similar to OAd5 in CAR-positive tumor cells, while OAd35 showed higher levels of cell lysis activities than OAd5 in CAR-negative tumor cells. Anti-Ad5 serum significantly inhibited in vitro tumor cell lysis activities of OAd5, whereas OAd35 exhibited comparable levels of in vitro tumor cell lysis activities in the presence of anti-Ad5 and naive serum. OAd35 significantly suppressed growth of the subcutaneous CAR-positive and CAR-negative tumors following intratumoral administration. These results indicated that OAd35 is a promising alternative oncolytic virus for OAd5.
Collapse
Affiliation(s)
- Ryosuke Ono
- Laboratory of Biochemistry and Molecular Biology, Graduate School of Pharmaceutical Sciences, Osaka University, Osaka 565-0871, Japan
| | - Kosuke Takayama
- Laboratory of Biochemistry and Molecular Biology, Graduate School of Pharmaceutical Sciences, Osaka University, Osaka 565-0871, Japan
| | - Fuminori Sakurai
- Laboratory of Biochemistry and Molecular Biology, Graduate School of Pharmaceutical Sciences, Osaka University, Osaka 565-0871, Japan
| | - Hiroyuki Mizuguchi
- Laboratory of Biochemistry and Molecular Biology, Graduate School of Pharmaceutical Sciences, Osaka University, Osaka 565-0871, Japan.,Laboratory of Hepatocyte Regulation, National Institute of Biomedical Innovation, Health and Nutrition, Osaka, Japan.,Global Center for Medical Engineering and Informatics, Osaka University, Osaka, Japan.,Integrated Frontier Research for Medical Science Division, Institute for Open and Transdisciplinary Research Initiatives (OTRI), Osaka University, Osaka, Japan
| |
Collapse
|
10
|
Gao J, Mese K, Bunz O, Ehrhardt A. State‐of‐the‐art human adenovirus vectorology for therapeutic approaches. FEBS Lett 2019; 593:3609-3622. [DOI: 10.1002/1873-3468.13691] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Revised: 11/16/2019] [Accepted: 11/18/2019] [Indexed: 12/11/2022]
Affiliation(s)
- Jian Gao
- Faculty of Health Centre for Biomedical Education and Research (ZBAF) School of Human Medicine Institute of Virology and Microbiology Witten/Herdecke University Germany
| | - Kemal Mese
- Faculty of Health Centre for Biomedical Education and Research (ZBAF) School of Human Medicine Institute of Virology and Microbiology Witten/Herdecke University Germany
| | - Oskar Bunz
- Faculty of Health Centre for Biomedical Education and Research (ZBAF) School of Human Medicine Institute of Virology and Microbiology Witten/Herdecke University Germany
| | - Anja Ehrhardt
- Faculty of Health Centre for Biomedical Education and Research (ZBAF) School of Human Medicine Institute of Virology and Microbiology Witten/Herdecke University Germany
| |
Collapse
|
11
|
Targeting CD46 Enhances Anti-Tumoral Activity of Adenovirus Type 5 for Bladder Cancer. Int J Mol Sci 2018; 19:ijms19092694. [PMID: 30201920 PMCID: PMC6164063 DOI: 10.3390/ijms19092694] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2018] [Revised: 08/30/2018] [Accepted: 09/06/2018] [Indexed: 02/06/2023] Open
Abstract
CD46 is generally overexpressed in many human cancers, representing a prime target for CD46-binding adenoviruses (Ads). This could help to overcome low anti-tumoral activity by coxsackie-adenoviral receptor (CAR)-targeting cancer gene therapy viruses. However, because of scarce side-by-side information about CAR and CD46 expression levels in cancer cells, mixed observations of cancer therapeutic efficacy have been observed. This study evaluated Ad-mediated therapeutic efficacy using either CAR-targeting Ad5 or CD46-targeting Ad5/35 fiber chimera in bladder cancer cell lines. Compared with normal urothelia, bladder cancer tissue generally overexpressed both CAR and CD46. While CAR expression was not correlated with disease progression, CD46 expression was inversely correlated with tumor grade, stage, and risk grade. In bladder cancer cell lines, expression levels of CD46 and CAR were highly correlated with Ad5/35- and Ad5-mediated gene transduction and cytotoxicity, respectively. In a human EJ bladder cancer xenograft mouse model, with either overexpressed or suppressed CD46 expression levels, Ad5/35-tk followed by ganciclovir (GCV) treatment significantly affected tumor growth, whereas Ad5-tk/GCV had only minimal effects. Overall, our findings suggest that bladder cancer cells overexpress both CAR and CD46, and that adenoviral cancer gene therapy targeting CD46 represents a more suitable therapy option than a CAR-targeting therapy, especially in patients with low risk bladder cancers.
Collapse
|
12
|
Liu J, Boehme P, Zhang W, Fu J, Yumul R, Mese K, Tsoukas R, Solanki M, Kaufmann M, Lu R, Schmidtko A, Stewart AF, Lieber A, Ehrhardt A. Human adenovirus type 17 from species D transduces endothelial cells and human CD46 is involved in cell entry. Sci Rep 2018; 8:13442. [PMID: 30194327 PMCID: PMC6128842 DOI: 10.1038/s41598-018-31713-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Accepted: 08/03/2018] [Indexed: 11/09/2022] Open
Abstract
More than 70 human adenoviruses with type-dependent pathogenicity have been identified but biological information about the majority of these virus types is scarce. Here we employed multiple sequence alignments and structural information to predict receptor usage for the development of an adenoviral vector with novel biological features. We report the generation of a cloned adenovirus based on human adenovirus type 17 (HAdV17) with high sequence homology to the well characterized human adenovirus type 37 (HAdV37) that causes epidemic keratoconjunctivitis (EKC). Our study revealed that human CD46 (CD46) is involved in cell entry of HAdV17. Moreover, we found that HAdV17 infects endothelial cells (EC) in vitro including primary cells at higher efficiencies compared to the commonly used human adenovirus type 5 (HAdV5). Using a human CD46 transgenic mouse model, we observed that HAdV17 displays a broad tropism in vivo after systemic injection and that it transduces ECs in this mouse model. We conclude that the HAdV17-based vector may provide a novel platform for gene therapy.
Collapse
Affiliation(s)
- Jing Liu
- Institute for Virology and Microbiology, Center for Biomedical Education and Research (ZBAF), Witten/Herdecke University, Witten, Germany.,Department of Oncology and cancer immunotherapy, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Philip Boehme
- Institute for Virology and Microbiology, Center for Biomedical Education and Research (ZBAF), Witten/Herdecke University, Witten, Germany.,Medical Student, Department of Human Medicine, Faculty of Health, Witten/Herdecke University, Witten, Germany
| | - Wenli Zhang
- Institute for Virology and Microbiology, Center for Biomedical Education and Research (ZBAF), Witten/Herdecke University, Witten, Germany
| | - Jun Fu
- Shandong University-Helmholtz Institute of Biotechnoloy, State Key Laboratory of Microbial Technology, School of Life Science, Shandong University, Jinan, 250100, People's Republic of China.,Genomics, Biotechnology Center, Technische Universität Dresden, BioInnovations Zentrum, Dresden, Germany
| | - Roma Yumul
- Division for Medical Biochemistry, Center for Biomedical Education and Research (ZBAF), Witten/Herdecke University, Witten, Germany
| | - Kemal Mese
- Institute for Virology and Microbiology, Center for Biomedical Education and Research (ZBAF), Witten/Herdecke University, Witten, Germany
| | - Raphael Tsoukas
- Institute for Virology and Microbiology, Center for Biomedical Education and Research (ZBAF), Witten/Herdecke University, Witten, Germany
| | - Manish Solanki
- Institute for Virology and Microbiology, Center for Biomedical Education and Research (ZBAF), Witten/Herdecke University, Witten, Germany.,Institute for Experimental Gene Therapy and Cancer Research (IEGT), Medical University Rostock, Rostock, Germany
| | - Michael Kaufmann
- University of Washington, Department of Medicine, Division of Medical Genetics, Seattle, USA
| | - Ruirui Lu
- Institute for Pharmakology and Toxicology, Center for Biomedical Education and Research (ZBAF), Witten/Herdecke University, Witten, Germany.,Institute of Pharmacology, College of Pharmacy, Goethe University, Frankfurt am Main, Germany
| | - Achim Schmidtko
- Institute for Pharmakology and Toxicology, Center for Biomedical Education and Research (ZBAF), Witten/Herdecke University, Witten, Germany.,Institute of Pharmacology, College of Pharmacy, Goethe University, Frankfurt am Main, Germany
| | - A Francis Stewart
- Genomics, Biotechnology Center, Technische Universität Dresden, BioInnovations Zentrum, Dresden, Germany
| | - André Lieber
- Division for Medical Biochemistry, Center for Biomedical Education and Research (ZBAF), Witten/Herdecke University, Witten, Germany
| | - Anja Ehrhardt
- Institute for Virology and Microbiology, Center for Biomedical Education and Research (ZBAF), Witten/Herdecke University, Witten, Germany.
| |
Collapse
|
13
|
Antibodies against adenovirus fiber and penton base proteins inhibit adenovirus vector-mediated transduction in the liver following systemic administration. Sci Rep 2018; 8:12315. [PMID: 30120324 PMCID: PMC6098129 DOI: 10.1038/s41598-018-30947-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Accepted: 08/08/2018] [Indexed: 11/09/2022] Open
Abstract
Pre-existing anti-adenovirus (Ad) neutralizing antibodies (AdNAbs) are a major barrier in clinical gene therapy using Ad vectors and oncolytic Ads; however, it has not been fully elucidated which Ad capsid protein-specific antibodies are involved in AdNAb-mediated inhibition of Ad infection in vivo. In this study, mice possessing antibodies specific for each Ad capsid protein were prepared by intramuscular electroporation of each Ad capsid protein-expressing plasmid. Ad vector-mediated hepatic transduction was efficiently inhibited by more than 100-fold in mice immunized with a fiber protein-expressing plasmid or a penton base-expressing plasmid. An Ad vector pre-coated with FX before administration mediated more than 100-fold lower transduction efficiencies in the liver of warfarinized mice immunized with a fiber protein-expressing plasmid or a penton base-expressing plasmid, compared with those in the liver of warfarinized non-immunized mice. These data suggest that anti-fiber protein and anti-penton base antibodies bind to an Ad vector even though FX has already bound to the hexon, and inhibit Ad vector-mediated transduction. This study provides important clues for the development of a novel Ad vector that can circumvent inhibition with AdNAbs.
Collapse
|
14
|
Ehrke-Schulz E, Zhang W, Gao J, Ehrhardt A. Recent Advances in Preclinical Developments Using Adenovirus Hybrid Vectors. Hum Gene Ther 2018; 28:833-841. [PMID: 28854818 DOI: 10.1089/hum.2017.140] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Adenovirus (Ad)-based vectors are efficient gene-transfer vehicles to deliver foreign DNA into living organisms, offering large cargo capacity and low immunogenicity and genotoxicity. As Ad shows low integration rates of their genomes into host chromosomes, vector-derived gene expression decreases due to continuous cell cycling in regenerating tissues and dividing cell populations. To overcome this hurdle, adenoviral delivery can be combined with mechanisms leading to maintenance of therapeutic DNA and long-term effects of the desired treatment. Several hybrid Ad vectors (AdV) exploiting various strategies for long-term treatment have been developed and characterized. This review summarizes recent developments of preclinical approaches using hybrid AdVs utilizing either the Sleeping Beauty transposase system for somatic integration into host chromosomes or designer nucleases, including transcription activator-like effector nucleases and clustered regularly interspaced short palindromic repeats/CRISPR-associated protein-9 nuclease for permanent gene editing. Further options on how to optimize these vectors further are discussed, which may lead to future clinical applications of these versatile gene-therapy tools.
Collapse
Affiliation(s)
- Eric Ehrke-Schulz
- Chair for Virology and Microbiology, Center for Biomedical Education and Research (ZBAF), Department for Human Medicine, Faculty of Health, Witten/Herdecke University , Witten, Germany
| | - Wenli Zhang
- Chair for Virology and Microbiology, Center for Biomedical Education and Research (ZBAF), Department for Human Medicine, Faculty of Health, Witten/Herdecke University , Witten, Germany
| | - Jian Gao
- Chair for Virology and Microbiology, Center for Biomedical Education and Research (ZBAF), Department for Human Medicine, Faculty of Health, Witten/Herdecke University , Witten, Germany
| | - Anja Ehrhardt
- Chair for Virology and Microbiology, Center for Biomedical Education and Research (ZBAF), Department for Human Medicine, Faculty of Health, Witten/Herdecke University , Witten, Germany
| |
Collapse
|
15
|
Cho YS, Do MH, Kwon SY, Moon C, Kim K, Lee K, Lee SJ, Hemmi S, Joo YE, Kim MS, Jung C. Efficacy of CD46-targeting chimeric Ad5/35 adenoviral gene therapy for colorectal cancers. Oncotarget 2018; 7:38210-38223. [PMID: 27203670 PMCID: PMC5122383 DOI: 10.18632/oncotarget.9427] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2016] [Accepted: 04/28/2016] [Indexed: 01/01/2023] Open
Abstract
CD46 is a complement inhibitor membrane cofactor which also acts as a receptor for various microbes, including species B adenoviruses (Ads). While most Ad gene therapy vectors are derived from species C and infect cells through coxsackie-adenovirus receptor (CAR), CAR expression is downregulated in many cancer cells, resulting inefficient Ad-based therapeutics. Despite a limited knowledge on the expression status of many cancer cells, an increasing number of cancer gene therapy studies include fiber-modified Ad vectors redirected to the more ubiquitously expressed CD46. Since our finding from tumor microarray indicate that CD46 was overexpressed in cancers of the prostate and colon, fiber chimeric Ad5/35 vectors that have infection tropism for CD46 were employed to demonstrate its efficacy in colorectal cancers (CRC). CD46-overexpressed cells showed a significantly higher response to Ad5/35-GFP and to Ad5/35-tk/GCV. While CRC cells express variable levels of CD46, CD46 expression was positively correlated with Ad5/35-mediated GFP fluorescence and accordingly its cell killing. Injection of Ad5/35-tk/GCV caused much greater tumor-suppression in mice bearing CD46-overexpressed cancer xenograft compared to mock group. Analysis of CRC samples revealed that patients with positive CD46 expression had a higher survival rate (p=0.031), carried tumors that were well-differentiated, but less invasive and metastatic, and with a low T stage (all p<0.05). Taken together, our study demonstrated that species B-based adenoviral gene therapy is a suitable approach for generally CD46-overexpressed CRC but would require careful consideration preceding CD46 analysis and categorizing CRC patients.
Collapse
Affiliation(s)
- Young-Suk Cho
- Department of Anatomy, Chonnam National University Medical School, Gwangju, Korea
| | - Manh-Hung Do
- Department of Anatomy, Chonnam National University Medical School, Gwangju, Korea
| | - Se-Young Kwon
- Department of Anatomy, Chonnam National University Medical School, Gwangju, Korea
| | - Changjong Moon
- College of Veterinary Medicine, Chonnam National University, Gwangju, Korea
| | - Kwonseop Kim
- College of Pharmacy, Chonnam National University, Gwangju, Korea
| | - Keesook Lee
- Hormone Research Center, School of Biological Sciences and Technology, Chonnam National University, Gwangju, Korea
| | - Sang-Jin Lee
- Genitourinary Cancer Branch, Research Institute of National Cancer Center, Goyang, Gyeonggi-do, Korea
| | - Silvio Hemmi
- Institute of Molecular Life Sciences, University of Zurich, Zurich, Switzerland
| | - Young-Eun Joo
- Department of Internal Medicine, Chonnam National University Medical School, Gwangju, Korea
| | - Min Soo Kim
- Department of Statistics, College of Natural Sciences, Chonnam National University, Gwangju, Korea
| | - Chaeyong Jung
- Department of Anatomy, Chonnam National University Medical School, Gwangju, Korea
| |
Collapse
|
16
|
Yumul R, Richter M, Lu ZZ, Saydaminova K, Wang H, Wang CHK, Carter D, Lieber A. Epithelial Junction Opener Improves Oncolytic Adenovirus Therapy in Mouse Tumor Models. Hum Gene Ther 2016; 27:325-37. [PMID: 26993072 DOI: 10.1089/hum.2016.022] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
A central resistance mechanism in solid tumors is the maintenance of epithelial junctions between malignant cells that prevent drug penetration into the tumor. Human adenoviruses (Ads) have evolved mechanisms to breach epithelial barriers. For example, during Ad serotype 3 (Ad3) infection of epithelial tumor cells, massive amounts of subviral penton-dodecahedral particles (PtDd) are produced and released from infected cells to trigger the transient opening of epithelial junctions, thus facilitating lateral virus spread. We show here that an Ad3 mutant that is disabled for PtDd production is significantly less effective in killing of epithelial human xenograft tumors than the wild-type Ad3 virus. Intratumoral spread and therapeutic effect of the Ad3 mutant was enhanced by co-administration of a small recombinant protein (JO; produced in Escherichia coli) that incorporated the minimal junction opening domains of PtDd. We then demonstrated that co-administration of JO with replication-competent Ads that do not produce PtDd (Ad5, Ad35) resulted in greater attenuation of tumor growth than virus injection alone. Furthermore, we genetically modified a conditionally replicating Ad5-based oncolytic Ad (Ad5Δ24) to express a secreted form of JO upon replication in tumor cells. The JO-expressing virus had a significantly greater antitumor effect than the unmodified AdΔ24 version. Our findings indicate that epithelial junctions limit the efficacy of oncolytic Ads and that this problem can be address by co-injection or expression of JO. JO has also the potential for improving cancer therapy with other types of oncolytic viruses.
Collapse
Affiliation(s)
- Roma Yumul
- 1 Division of Medical Genetics, University of Washington , Seattle, Washington
| | - Maximilian Richter
- 1 Division of Medical Genetics, University of Washington , Seattle, Washington
| | - Zhuo-Zhuang Lu
- 1 Division of Medical Genetics, University of Washington , Seattle, Washington.,2 National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention , Beijing, PR China
| | - Kamola Saydaminova
- 1 Division of Medical Genetics, University of Washington , Seattle, Washington
| | - Hongjie Wang
- 1 Division of Medical Genetics, University of Washington , Seattle, Washington
| | | | - Darrick Carter
- 4 Compliment Corp. , Seattle, Washington.,5 PAI Life Sciences Inc. , Seattle, Washington
| | - André Lieber
- 1 Division of Medical Genetics, University of Washington , Seattle, Washington.,4 Compliment Corp. , Seattle, Washington.,6 Department of Pathology, University of Washington , Seattle, Washington
| |
Collapse
|
17
|
Tsuzuki S, Tachibana M, Hemmi M, Yamaguchi T, Shoji M, Sakurai F, Kobiyama K, Kawabata K, Ishii KJ, Akira S, Mizuguchi H. TANK-binding kinase 1-dependent or -independent signaling elicits the cell-type-specific innate immune responses induced by the adenovirus vector. Int Immunol 2015; 28:105-15. [PMID: 26489883 DOI: 10.1093/intimm/dxv058] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2015] [Accepted: 10/07/2015] [Indexed: 01/04/2023] Open
Abstract
Adenovirus vectors (Adv) elicit innate immune responses via several pattern-recognition receptors. Although it has been suggested that various Adv-induced mechanisms play important roles in the induction of innate immunity in vitro, the impacts of these mechanisms in vivo remain unclear. Viral nucleic acids elicit innate immune responses through the recognition of cytosolic nucleic acid sensors and transduce intracellular signals to TANK-binding kinase (TBK) 1. In this study, to determine the impacts of viral nucleic acids on innate immune responses in vivo, we administered transgene-expressing Adv to Tbk1-deficient mice. The systemic Adv administration failed to induce type I interferons (type I IFNs) in the spleen, but not the liver, of Tbk1-deficient mice, resulting in the increase of transgene-expressing cells in the spleen, but not the liver. Moreover, Adv failed to induce type I IFNs in the bone-marrow-derived dendritic cells, but not the mouse embryonic fibroblasts, from Tbk1-deficient mice in vitro. These results support the idea that Adv elicit innate immunity in immune cells and non-immune cells in a TBK1-dependent and TBK1-independent manner, respectively.
Collapse
Affiliation(s)
- Sayaka Tsuzuki
- Laboratory of Biochemistry and Molecular Biology, Graduate School of Pharmaceutical Sciences, Osaka University, Osaka 565-0871, Japan
| | - Masashi Tachibana
- Laboratory of Biochemistry and Molecular Biology, Graduate School of Pharmaceutical Sciences, Osaka University, Osaka 565-0871, Japan
| | - Masahisa Hemmi
- Laboratory of Biochemistry and Molecular Biology, Graduate School of Pharmaceutical Sciences, Osaka University, Osaka 565-0871, Japan
| | - Tomoko Yamaguchi
- Laboratory of Stem Cell Regulation, National Institute of Biomedical Innovation, Health and Nutrition, Osaka 567-0085, Japan
| | - Masaki Shoji
- Laboratory of Biochemistry and Molecular Biology, Graduate School of Pharmaceutical Sciences, Osaka University, Osaka 565-0871, Japan
| | - Fuminori Sakurai
- Laboratory of Biochemistry and Molecular Biology, Graduate School of Pharmaceutical Sciences, Osaka University, Osaka 565-0871, Japan Laboratory of Regulatory Sciences for Oligonucleotide Therapeutics, Clinical Drug Development Unit, Graduate School of Pharmaceutical Sciences, Osaka University, Osaka 565-0871, Japan
| | - Kouji Kobiyama
- Laboratory of Adjuvant Innovation, National Institute of Biomedical Innovation, Health and Nutrition, Osaka 567-0085, Japan Laboratory of Vaccine Science, World Premier International Immunology Frontier Research Center, Osaka University, Osaka 565-0871, Japan
| | - Kenji Kawabata
- Laboratory of Stem Cell Regulation, National Institute of Biomedical Innovation, Health and Nutrition, Osaka 567-0085, Japan
| | - Ken J Ishii
- Laboratory of Adjuvant Innovation, National Institute of Biomedical Innovation, Health and Nutrition, Osaka 567-0085, Japan Laboratory of Vaccine Science, World Premier International Immunology Frontier Research Center, Osaka University, Osaka 565-0871, Japan Laboratory of Vaccine Design, National Institute of Biomedical Innovation, Health and Nutrition, Osaka 567-0085, Japan Center for Drug Design Research, National Institute of Biomedical Innovation, Health and Nutrition, Osaka 567-0085, Japan Department of Virology and Immunology, Graduate School of Medicine, Osaka University, Osaka 565-0871, Japan
| | - Shizuo Akira
- Laboratory of Host Defense, World Premier International Immunology Frontier Research Center, Osaka University, Osaka 565-0871, Japan Department of Host Defense, The Research Institute for Microbial Diseases, Osaka University, Osaka 565-0871, Japan
| | - Hiroyuki Mizuguchi
- Laboratory of Biochemistry and Molecular Biology, Graduate School of Pharmaceutical Sciences, Osaka University, Osaka 565-0871, Japan iPS Cell-Based Research Project on Hepatic Toxicity and Metabolism, Graduate School of Pharmaceutical Sciences, Osaka University, Osaka 565-0871, Japan Laboratory of Hepatocyte Regulation, National Institute of Biomedical Innovation, Health and Nutrition, Osaka 567-0085, Japan Global Center for Medical Engineering and Informatics, Osaka University, Osaka 565-0871, Japan
| |
Collapse
|
18
|
Senesac J, Gabrilovich D, Pirruccello S, Talmadge JE. Dendritic cells transfected with adenoviral vectors as vaccines. Methods Mol Biol 2014; 1139:97-118. [PMID: 24619674 DOI: 10.1007/978-1-4939-0345-0_10] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/19/2023]
Abstract
Dendritic cells (DCs) are critical to the initiation of a T-cell response. They constitute the most potent antigen-presenting cell (APC) endowed with the unique capacity to stimulate an antigen-specific T-cell responses by naïve T cells. Adenoviruses (Ad) have high transduction efficiency for many cell types including cells of hematopoietic origin independent of their mitotic status, and replication-defective Ad have demonstrated a safety profile clinically. Further, Ad vectors provide a high level of transgene expression, and Ad-transduced DCs can effectively present antigenic proteins. In this chapter, we outline a functionally closed, good manufacturing protocol for the differentiation of monocytes into DCs and transduction by Ad vectors. Basic functional and phenotypic release assays are provided, as well as contrasting research approaches for Ad-transduced DC-based vaccines.
Collapse
|
19
|
Kuno S, Sakurai F, Shimizu K, Matsumura N, Kim S, Watanabe H, Tashiro K, Tachibana M, Yokoi T, Mizuguchi H. Development of mice exhibiting hepatic microsomal activity of human CYP3A4 comparable to that in human liver microsomes by intravenous administration of an adenovirus vector expressing human CYP3A4. Drug Metab Pharmacokinet 2014; 29:296-304. [PMID: 24492672 DOI: 10.2133/dmpk.dmpk-13-rg-109] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Cytochrome P450 3A4 (CYP3A4) plays a crucial role in the pharmacokinetic and safety profiles of drugs. However, it is difficult to properly predict the pharmacokinetics and hepatotoxicity of drugs in humans using data from experimental animals, because the catalytic activities of CYP3A4 and other drug-metabolizing enzymes differ between human and animal organs. In order to easily generate an animal model for proper evaluation of human CYP3A4-mediated drug metabolism, we developed a human CYP3A4-expressing adenovirus (Ad) vector based on our novel Ad vector exhibiting significantly lower hepatotoxicity (Ad-E4-122aT-hCYP3A4). Intravenous administration of Ad-E4-122aT-hCYP3A4 at a dose of 2 × 10(11) virus particles/mouse produced a mouse exhibiting human CYP3A4 activity at a level similar to that in the human liver, as shown in the dexamethasone metabolic experiment using liver microsomes. The area under the curve (AUC) of 6βOHD was 2.7-fold higher in the Ad-E4-122aT-hCYP3A4-administered mice, compared with the mice receiving a control Ad vector. This Ad vector-expressing human CYP3A4 would thus be a powerful tool for evaluating human CYP3A4-mediated drug metabolism in the livers of experimental animals.
Collapse
Affiliation(s)
- Shuichi Kuno
- Laboratory of Biochemistry and Molecular Biology, Graduate School of Pharmaceutical Sciences, Osaka University
| | | | | | | | | | | | | | | | | | | |
Collapse
|
20
|
Yu D, Jin C, Ramachandran M, Xu J, Nilsson B, Korsgren O, Le Blanc K, Uhrbom L, Forsberg-Nilsson K, Westermark B, Adamson R, Maitland N, Fan X, Essand M. Adenovirus serotype 5 vectors with Tat-PTD modified hexon and serotype 35 fiber show greatly enhanced transduction capacity of primary cell cultures. PLoS One 2013; 8:e54952. [PMID: 23372800 PMCID: PMC3555985 DOI: 10.1371/journal.pone.0054952] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2012] [Accepted: 12/18/2012] [Indexed: 12/14/2022] Open
Abstract
Recombinant adenovirus serotype 5 (Ad5) vectors represent one of the most efficient gene delivery vectors in life sciences. However, Ad5 is dependent on expression of the coxsackievirus-adenovirus-receptor (CAR) on the surface of target cell for efficient transduction, which limits it’s utility for certain cell types. Herein we present a new vector, Ad5PTDf35, which is an Ad5 vector having serotype 35 fiber-specificity and Tat-PTD hexon-modification. This vector shows dramatically increased transduction capacity of primary human cell cultures including T cells, monocytes, macrophages, dendritic cells, pancreatic islets and exocrine cells, mesenchymal stem cells and tumor initiating cells. Biodistribution in mice following systemic administration (tail-vein injection) show significantly reduced uptake in the liver and spleen of Ad5PTDf35 compared to unmodified Ad5. Therefore, replication-competent viruses with these modifications may be further developed as oncolytic agents for cancer therapy. User-friendly backbone plasmids containing these modifications were developed for compatibility to the AdEasy-system to facilitate the development of surface-modified adenoviruses for gene delivery to difficult-to-transduce cells in basic, pre-clinical and clinical research.
Collapse
Affiliation(s)
- Di Yu
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Chuan Jin
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Mohanraj Ramachandran
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Jing Xu
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Berith Nilsson
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Olle Korsgren
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Katarina Le Blanc
- Division of Clinical Immunology, Karolinska University Hospital, Huddinge, Sweden
| | - Lene Uhrbom
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Karin Forsberg-Nilsson
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Bengt Westermark
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Rachel Adamson
- Department of Biology, YCR Cancer Research Unit, University of York, Heslington, United Kingdom
| | - Norman Maitland
- Department of Biology, YCR Cancer Research Unit, University of York, Heslington, United Kingdom
| | - Xiaolong Fan
- Rausing Laboratory, Lund University, Lund, Sweden
- Beijing Key Laboratory of Gene Resource and Molecular Development, College of Life Sciences, Beijing Normal University, Beijing, China
| | - Magnus Essand
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
- * E-mail:
| |
Collapse
|
21
|
Differential type I interferon-dependent transgene silencing of helper-dependent adenoviral vs. adeno-associated viral vectors in vivo. Mol Ther 2013; 21:796-805. [PMID: 23319058 DOI: 10.1038/mt.2012.277] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
We previously dissected the components of the innate immune response to Helper-dependent adenoviral vectors (HDAds) using genetic models, and demonstrated that multiple pattern recognition receptor signaling pathways contribute to this host response to HDAds in vivo. Based on analysis of cytokine expression profiles, type I interferon (IFN) mRNA is induced in host mouse livers at 1 hour post-injection. This type I IFN signaling amplifies cytokine expression in liver independent of the nature of vector DNA sequences after 3 hours post-injection. This type I IFN signaling in response to HDAds administration contributes to transcriptional silencing of both HDAd prokaryotic and eukaryotic DNA in liver. This silencing occurs early and is mediated by epigenetic modification as shown by in vivo chromatin immunoprecipitation (ChIP) with anti-histone deacetylase (HDAC) and promyelocytic leukemia protein (PML). In contrast, self-complementary adeno-associated viral vectors (scAAVs) showed significantly lower induction of type I IFN mRNA in liver compared to HDAds at both early and late time points. These results show that the type I IFN signaling dependent transgene silencing differs between AAV and HDAd vectors after liver-directed gene transfer.
Collapse
|
22
|
Jacobs F, Gordts SC, Muthuramu I, De Geest B. The liver as a target organ for gene therapy: state of the art, challenges, and future perspectives. Pharmaceuticals (Basel) 2012; 5:1372-92. [PMID: 24281341 PMCID: PMC3816670 DOI: 10.3390/ph5121372] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2012] [Revised: 12/05/2012] [Accepted: 12/06/2012] [Indexed: 12/13/2022] Open
Abstract
The liver is a target for gene therapy of inborn errors of metabolism, of hemophilia, and of acquired diseases such as liver cancer and hepatitis. The ideal gene transfer strategy should deliver the transgene DNA to parenchymal liver cells with accuracy and precision in the absence of side effects. Liver sinusoids are highly specialized capillaries with a particular endothelial lining: the endothelium contains open fenestrae, whereas a basal lamina is lacking. Fenestrae provide a direct access of gene transfer vectors to the space of Disse, in which numerous microvilli from parenchymal liver cells protrude. The small diameter of fenestrae in humans constitutes an anatomical barrier for most gene transfer vectors with the exception of adeno-associated viral (AAV) vectors. Recent studies have demonstrated the superiority of novel AAV serotypes for hepatocyte-directed gene transfer applications based on enhanced transduction, reduced prevalence of neutralizing antibodies, and diminished capsid immune responses. In a landmark clinical trial, hemophilia B was successfully treated with an AAV8 human factor IX expressing vector. Notwithstanding significant progress, clinical experience with these technologies remains very limited and many unanswered questions warrant further study. Therefore, the field should continue to progress as it has over the past decade, cautiously and diligently.
Collapse
Affiliation(s)
- Frank Jacobs
- Centre for Molecular and Vascular Biology, Department of Cardiovascular Sciences, Catholic University of Leuven, Campus Gasthuisberg, Herestraat 49, B-3000 Leuven, Belgium.
| | | | | | | |
Collapse
|
23
|
Comparative analysis of simian immunodeficiency virus gag-specific effector and memory CD8+ T cells induced by different adenovirus vectors. J Virol 2012; 87:1359-72. [PMID: 23175355 DOI: 10.1128/jvi.02055-12] [Citation(s) in RCA: 66] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Adenovirus (Ad) vectors are widely used as experimental vaccines against several infectious diseases, but the magnitude, phenotype, and functionality of CD8(+) T cell responses induced by different adenovirus serotypes have not been compared. To address this question, we have analyzed simian immunodeficiency virus Gag-specific CD8(+) T cell responses in mice following vaccination with Ad5, Ad26, and Ad35. Our results show that although Ad5 is more immunogenic than Ad26 and Ad35, the phenotype, function, and recall potential of memory CD8(+) T cells elicited by these vectors are substantially different. Ad26 and Ad35 vectors generated CD8(+) T cells that display the phenotype and function of long-lived memory T cells, whereas Ad5 vector-elicited CD8(+) T cells are of a more terminally differentiated phenotype. In addition, hepatic memory CD8(+) T cells elicited by Ad26 and Ad35 mounted more robust recall proliferation following secondary challenge than those induced by Ad5. Furthermore, the boosting potential was higher following priming with alternative-serotype Ad vectors than with Ad5 vectors in heterologous prime-boost regimens. Anamnestic CD8(+) T cell responses were further enhanced when the duration between priming and boosting was extended from 30 to 60 days. Our results demonstrate that heterologous prime-boost vaccine regimens with alternative-serotype Ad vectors elicited more functional memory CD8(+) T cells than any of the regimens containing Ad5. In summary, these results suggest that alternative-serotype Ad vectors will prove useful as candidates for vaccine development against human immunodeficiency virus type 1 and other pathogens and also emphasize the importance of a longer rest period between prime and boost for generating optimal CD8(+) T cell immunity.
Collapse
|
24
|
Taharaguchi S, Fukazawa R, Kitazume M, Harima H, Taira K, Oonaka K, Hara M. Biology of fowl adenovirus type 1 infection of heterologous cells. Arch Virol 2012; 157:2223-6. [PMID: 22814699 PMCID: PMC3488189 DOI: 10.1007/s00705-012-1413-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2012] [Accepted: 06/08/2012] [Indexed: 12/03/2022]
Abstract
The JM1/1 strain of fowl adenovirus (FAV) serotype 1 isolated from gizzard erosion was used to investigate the biology of FAV in homologous (susceptible) and heterologous cells. The FAV JM1/1 strain is capable of efficient multiplication in primary chicken kidney (CK) cells, but not in Crandell-Rees feline kidney (CRFK) cells or Vero cells. FAV adsorption in heterologous cells was slightly higher than in CK cells. An early gene encoding a DNA-binding protein and a late gene encoding the hexon protein were expressed in CK cells. Only the early gene was expressed in Vero cells. Neither of these genes was expressed in CRFK cells. These results suggest that the virus was unable to multiply effectively due to suppression of viral gene expression in the heterologous cells used in this study.
Collapse
Affiliation(s)
- Satoshi Taharaguchi
- Department of Microbiology II, School of Veterinary Medicine, Azabu University, Kanagawa 252-5201, Japan.
| | | | | | | | | | | | | |
Collapse
|
25
|
Matsui H, Sakurai F, Katayama K, Yamaguchi T, Okamoto S, Takahira K, Tachibana M, Nakagawa S, Mizuguchi H. A hexon-specific PEGylated adenovirus vector utilizing blood coagulation factor X. Biomaterials 2012; 33:3743-55. [DOI: 10.1016/j.biomaterials.2012.02.011] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2011] [Accepted: 01/12/2012] [Indexed: 12/01/2022]
|
26
|
Adenovirus Vector-Derived VA-RNA-Mediated Innate Immune Responses. Pharmaceutics 2011; 3:338-53. [PMID: 24310584 PMCID: PMC3857070 DOI: 10.3390/pharmaceutics3030338] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2011] [Revised: 06/27/2011] [Accepted: 07/05/2011] [Indexed: 12/25/2022] Open
Abstract
The major limitation of the clinical use of replication-incompetent adenovirus (Ad) vectors is the interference by innate immune responses, including induction of inflammatory cytokines and interferons (IFN), following in vivo application of Ad vectors. Ad vector-induced production of inflammatory cytokines and IFNs also results in severe organ damage and efficient induction of acquired immune responses against Ad proteins and transgene products. Ad vector-induced innate immune responses are triggered by the recognition of Ad components by pattern recognition receptors (PRRs). In order to reduce the side effects by Ad vector-induced innate immune responses and to develop safer Ad vectors, it is crucial to clarify which PRRs and which Ad components are involved in Ad vector-induced innate immune responses. Our group previously demonstrated that myeloid differentiating factor 88 (MyD88) and toll-like receptor 9 (TLR9) play crucial roles in the Ad vector-induced inflammatory cytokine production in mouse bone marrow-derived dendritic cells. Furthermore, our group recently found that virus associated-RNAs (VA-RNAs), which are about 160 nucleotide-long non-coding small RNAs encoded in the Ad genome, are involved in IFN production through the IFN-β promoter stimulator-1 (IPS-1)-mediated signaling pathway following Ad vector transduction. The aim of this review is to highlight the Ad vector-induced innate immune responses following transduction, especially VA-RNA-mediated innate immune responses. Our findings on the mechanism of Ad vector-induced innate immune responses should make an important contribution to the development of safer Ad vectors, such as an Ad vector lacking expression of VA-RNAs.
Collapse
|
27
|
Wang C, Wang M, Liu Y, Zeng P. Administration of adenovirus encoding anti-CD20 antibody gene induces B-cell deletion and alleviates lupus in the BWF1 mouse model. Int Immunopharmacol 2011; 11:693-7. [DOI: 10.1016/j.intimp.2011.01.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2010] [Revised: 01/13/2011] [Accepted: 01/13/2011] [Indexed: 11/30/2022]
|
28
|
SAKURAI F, MIZUGUCHI H. Development of Recombinant Adenovirus Carrying MicroRNA-regulated Gene Expression System. YAKUGAKU ZASSHI 2010; 130:1497-504. [DOI: 10.1248/yakushi.130.1497] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Fuminori SAKURAI
- Department of Biochemistry and Molecular Biology, Graduate School of Pharmaceutical Sciences, Osaka University
- Laboratory of Stem Cell Regulation, National Institute of Biomedical Innovation
| | - Hiroyuki MIZUGUCHI
- Department of Biochemistry and Molecular Biology, Graduate School of Pharmaceutical Sciences, Osaka University
- Laboratory of Stem Cell Regulation, National Institute of Biomedical Innovation
| |
Collapse
|
29
|
Vetrini F, Ng P. Gene therapy with helper-dependent adenoviral vectors: current advances and future perspectives. Viruses 2010; 2:1886-1917. [PMID: 21994713 PMCID: PMC3186006 DOI: 10.3390/v2091886] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2010] [Revised: 08/26/2010] [Accepted: 08/30/2010] [Indexed: 11/21/2022] Open
Abstract
Recombinant Adenoviral vectors represent one of the best gene transfer platforms due to their ability to efficiently transduce a wide range of quiescent and proliferating cell types from various tissues and species. The activation of an adaptive immune response against the transduced cells is one of the major drawbacks of first generation Adenovirus vectors and has been overcome by the latest generation of recombinant Adenovirus, the Helper-Dependent Adenoviral (HDAd) vectors. HDAds have innovative features including the complete absence of viral coding sequences and the ability to mediate high level transgene expression with negligible chronic toxicity. This review summarizes the many aspects of HDAd biology and structure with a major focus on in vivo gene therapy application and with an emphasis on the unsolved issues that these vectors still presents toward clinical application.
Collapse
Affiliation(s)
| | - Philip Ng
- Author to whom correspondence should be addressed; Tel.: +1 7137984158; E-Mail:
| |
Collapse
|
30
|
Sakurai F, Nakashima K, Yamaguchi T, Ichinose T, Kawabata K, Hayakawa T, Mizuguchi H. Adenovirus serotype 35 vector-induced innate immune responses in dendritic cells derived from wild-type and human CD46-transgenic mice: Comparison with a fiber-substituted Ad vector containing fiber proteins of Ad serotype 35. J Control Release 2010; 148:212-8. [PMID: 20800630 DOI: 10.1016/j.jconrel.2010.08.025] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2010] [Revised: 07/22/2010] [Accepted: 08/19/2010] [Indexed: 12/16/2022]
Abstract
Recently, much attention has focused on replication-incompetent adenovirus (Ad) vectors containing fiber proteins derived from species B Ad serotype 35 (Ad35) (Ad5F35) and Ad vectors fully constructed from Ad35 as vaccine vectors expressing antigens. However, differences in the transduction properties, including the induction of innate immunity, of Ad5F35 and Ad35 vectors have not been properly and fully examined, partly because the transduction properties of these Ad vectors should be evaluated using nonhuman primates or human CD46-transgenic (CD46TG) mice, which ubiquitously express the primary receptor of Ad35, human CD46, in a pattern similar to that of humans. In the present study, we evaluated innate immune responses of mouse dendritic cells (mDCs) derived from bone marrow cells of wild-type (WT) and CD46TG mice following transduction with Ad serotype 5 (Ad5), fiber-substituted Ad5F35, or Ad35 vectors. Ad5F35 and Ad35 vectors mediated more efficient transduction in mDCs derived from CD46TG mice (CD46TG-mDCs) than did Ad5 vectors. Upregulation of costimulatory molecules and inflammatory cytokine induction by Ad5F35 and Ad35 vectors were significantly higher than those by Ad5 vectors in CD46TG-mDCs. However, the induction properties of the innate immune responses were different between Ad5F35 and Ad35 vectors. Ad35 vectors induced higher levels of costimulatory molecule expression and inflammatory cytokine production than did Ad5F35 vectors in CD46TG-mDCs. Furthermore, intravenous administration of Ad35 vectors in WT and CD46TG mice resulted in higher levels of serum interleukin (IL)-6 and IL-12 compared with administration of Ad5F35 vectors, which exhibited almost mock-transduced levels of these inflammatory cytokines. This study indicates that innate immune responses by Ad35 and Ad5F35 vectors are distinct even although both Ad vectors recognize human CD46 as a receptor.
Collapse
Affiliation(s)
- Fuminori Sakurai
- Laboratory of Gene Transfer and Regulation, National Institute of Biomedical Innovation, Ibaraki-City, Osaka, Japan.
| | | | | | | | | | | | | |
Collapse
|
31
|
Abstract
Adenovirus (Ad) vectors, in particular those of the serotype 5, are highly attractive for a wide range of gene therapy, vaccine and virotherapy applications (as discussed in further detail in this issue). Wild type Ad5 virus can replicate in numerous tissue types but to use Ad vectors for therapeutic purposes the viral genome requires modification. In particular, if the viral genome is modified in such a way that the viral life cycle is interfered with, a specific producer cell line is required to provide trans-complementation to overcome the modification and allow viral production. This can occur in two ways; use of a producer cell line that contains specific adenoviral sequences incorporated into the cell genome to trans-complement, or use of a producer cell line that naturally complements for the modified Ad vector genome. This review concentrates on producer cell lines that complement non-replicating adenoviral vectors, starting with the historical HEK293 cell line developed in 1977 for first generation Ad vectors. In addition the problem of replication-competent adenovirus (RCA) contamination in viral preparations from HEK293 cells is addressed leading to the development of alternate cell lines. Furthermore novel cell lines for more complex Ad vectors and alternate serotype Ad vectors are discussed.
Collapse
|
32
|
Jacobs F, Wisse E, De Geest B. The role of liver sinusoidal cells in hepatocyte-directed gene transfer. THE AMERICAN JOURNAL OF PATHOLOGY 2009; 176:14-21. [PMID: 19948827 DOI: 10.2353/ajpath.2010.090136] [Citation(s) in RCA: 87] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Hepatocytes are a key target for gene therapy of inborn errors of metabolism as well as of acquired diseases such as liver cancer and hepatitis. Gene transfer efficiency into hepatocytes is significantly determined by histological and functional aspects of liver sinusoidal cells. On the one hand, uptake of vectors by Kupffer cells and liver sinusoidal endothelial cells may limit hepatocyte transduction. On the other hand, the presence of fenestrae in liver sinusoidal endothelial cells provides direct access to the space of Disse and allows vectors to bind to receptors on the microvillous surface of hepatocytes. Nevertheless, the diameter of fenestrae may restrict the passage of vectors according to their size. On the basis of lege artis measurements of the diameter of fenestrae in different species, we show that the diameter of fenestrae affects the distribution of transgene DNA between sinusoidal and parenchymal liver cells after adenoviral transfer. The small diameter of fenestrae in humans may underlie low efficiency of adenoviral transfer into hepatocytes in men. The disappearance of the unique morphological features of liver sinusoidal endothelial cells in pathological conditions like liver cirrhosis and liver cancer may further affect gene transfer efficiency. Preclinical gene transfer studies should consider species differences in the structure and function of liver sinusoidal cells as important determinants of gene transfer efficiency into hepatocytes.
Collapse
Affiliation(s)
- Frank Jacobs
- Center for Molecular and Vascular Biology, Department of Molecular and Cellular Medicine, University of Leuven, Campus Gasthuisberg, 3000 Leuven, Belgium
| | | | | |
Collapse
|
33
|
Prevention of hepatic ischemia-reperfusion injury by pre-administration of catalase-expressing adenovirus vectors. J Control Release 2009; 142:431-7. [PMID: 19951728 DOI: 10.1016/j.jconrel.2009.11.024] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2009] [Revised: 11/16/2009] [Accepted: 11/25/2009] [Indexed: 12/30/2022]
Abstract
Liver ischemia/reperfusion (I/R) injury, which is mainly caused by the generation of reactive oxygen species (ROS) during the reperfusion, remains an important clinical problem associated with liver transplantation and major liver surgery. Therefore, ROS should be detoxified to prevent hepatic I/R-induced injury. Delivery of antioxidant genes into liver is considered to be promising for prevention of hepatic I/R injury; however, therapeutic effects of antioxidant gene transfer to the liver have not been fully examined. The aim of this study was to examine whether adenovirus (Ad) vector-mediated catalase gene transfer in the liver is an effective approach for scavenging ROS and preventing hepatic I/R injury. Intravenous administration of Ad vectors expressing catalase, which is an antioxidant enzyme scavenging H(2)O(2), resulted in a significant increase in catalase activity in the liver. Pre-injection of catalase-expressing Ad vectors dramatically prevented I/R-induced elevation in serum alanine aminotransferase (ALT) and aspartate aminotransferase (AST) levels, and hepatic necrosis. The livers were also protected in another liver injury model, CCl(4)-induced liver injury, by catalase-expressing Ad vectors. Furthermore, the survival rates of mice subjected to both partial hepatectomy and I/R treatment were improved by pre-injection of catalase-expressing Ad vectors. On the other hand, control Ad vectors expressing beta-galactosidase did not show any significant preventive effects in the liver on the models of I/R-induced or CCl(4)-induced hepatic injury described above. These results indicate that hepatic delivery of the catalase gene by Ad vectors is a promising approach for the prevention of oxidative stress-induced liver injury.
Collapse
|
34
|
Greig JA, Buckley SM, Waddington SN, Parker AL, Bhella D, Pink R, Rahim AA, Morita T, Nicklin SA, McVey JH, Baker AH. Influence of coagulation factor x on in vitro and in vivo gene delivery by adenovirus (Ad) 5, Ad35, and chimeric Ad5/Ad35 vectors. Mol Ther 2009; 17:1683-91. [PMID: 19603000 DOI: 10.1038/mt.2009.152] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
The binding of coagulation factor X (FX) to the hexon of adenovirus (Ad) 5 is pivotal for hepatocyte transduction. However, vectors based on Ad35, a subspecies B Ad, are in development for cancer gene therapy, as Ad35 utilizes CD46 (which is upregulated in many cancers) for transduction. We investigated whether interaction of Ad35 with FX influenced vector tropism using Ad5, Ad35, and Ad5/Ad35 chimeras: Ad5/fiber(f)35, Ad5/penton(p)35/f35, and Ad35/f5. Surface plasmon resonance (SPR) revealed that Ad35 and Ad35/f5 bound FX with approximately tenfold lower affinities than Ad5 hexon-containing viruses, and electron cryomicroscopy (cryo-EM) demonstrated a direct Ad35 hexon:FX interaction. The presence of physiological levels of FX significantly inhibited transduction of vectors containing Ad35 fibers (Ad5/f35, Ad5/p35/f35, and Ad35) in CD46-positive cells. Vectors were intravenously administered to CD46 transgenic mice in the presence and absence of FX-binding protein (X-bp), resulting in reduced liver accumulation for all vectors. Moreover, Ad5/f35 and Ad5/p35/f35 efficiently accumulated in the lung, whereas Ad5 demonstrated poor lung targeting. Additionally, X-bp significantly reduced lung genome accumulation for Ad5/f35 and Ad5/p35/f35, whereas Ad35 was significantly enhanced. In summary, vectors based on the full Ad35 serotype will be useful vectors for selective gene transfer via CD46 due to a weaker FX interaction compared to Ad5.
Collapse
Affiliation(s)
- Jenny A Greig
- British Heart Foundation Glasgow Cardiovascular Research Centre, University of Glasgow, Glasgow G12 8TA, UK
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
35
|
Development of fiber-substituted adenovirus vectors containing foreign peptides in the adenovirus serotype 35 fiber knob. Gene Ther 2009; 16:1050-7. [PMID: 19516278 DOI: 10.1038/gt.2009.65] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Fiber-substituted adenovirus (Ad) vectors containing fibers of Ad serotype 35 (AdF35) efficiently transduce a variety of human cells because their receptor, human CD46, is ubiquitously expressed on almost all nucleated cells. However, the ubiquitous expression of CD46 might lead to unexpected transduction in untargeted organs. In this study, we developed fiber-modified AdF35 vectors with an integrin-binding Arg-Gly-Asn (RGD) peptide incorporated into the FG, HI or IJ loop, which have been identified as important regions for binding to CD46. Incorporation of foreign peptides into these loops does not inhibit trimerization of the fibers. In CD46-negative cells, fiber-mutant AdF35 vectors containing an RGD peptide in the FG or HI loop showed 6- to 30-fold higher transduction efficiencies in an RGD-peptide-dependent manner than the unmodified AdF35 vectors. In contrast, in CD46-positive cells, insertion of foreign peptides markedly reduced the transduction efficiencies of the AdF35 vectors, indicating that insertion of foreign peptides significantly inhibits binding to CD46. In particular, CD46-mediated transduction was completely diminished by insertion of foreign peptides into the HI loop. Our findings indicate that HI loop is the most suitable domain to mediate a foreign peptide-dependent and CD46-independent transduction by incorporation of foreign peptides into the Ad35 fiber knob.
Collapse
|
36
|
Sakurai F. [Development of a replication-incompetent adenovirus vector derived from subgroup B adenovirus serotype 35]. YAKUGAKU ZASSHI 2009; 128:1751-61. [PMID: 19043294 DOI: 10.1248/yakushi.128.1751] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Properties of gene delivery vehicles, including gene transfer efficiencies and toxicities, are a key parameter for successful gene therapy. Among various types of gene delivery vehicles that have been developed so far, adenovirus (Ad) vectors have promising potentials as a vector for gene therapy because they can easily be grown to high titers and can efficiently deliver genes to both dividing and non-dividing cells. However, recent studies demonstrated some drawbacks of conventional Ad vectors, which are composed of subgroup C Ad serotype 5 (Ad5). First, Ad5 vectors poorly transduce cells lacking the primary receptor for Ad5, coxsackievirus and adenovirus receptor (CAR). Second, majority of adults have neutralizing antibodies to Ad5. In order to overcome these drawbacks, we developed a novel Ad vector which is fully composed of subgroup B Ad serotype 35 (Ad35). Ad35 vectors can infect a variety of human cells because the primary receptor for Ad35, CD46, is ubiquitously expressed in human cells. Furthermore, Ad35 vectors efficiently transduce in the presence of anti-Ad5 antibodies, and seroprevalence of Ad35 in adults is much lower than that of Ad5. In the current review, I introduce our recent work on development and evaluation of Ad35 vectors, and I also discuss the potential of Ad35 vectors as gene delivery vehicles.
Collapse
Affiliation(s)
- Fuminori Sakurai
- Laboratory of Gene Transfer and Regulation, National Institute of Biomedical Innovation, Ibaragi City, Japan.
| |
Collapse
|
37
|
Huang H, Sakurai F, Higuchi Y, Kawakami S, Hashida M, Kawabata K, Mizuguchi H. Suppressive effects of sugar-modified cationic liposome/NF-κB decoy complexes on adenovirus vector-induced innate immune responses. J Control Release 2009; 133:139-45. [DOI: 10.1016/j.jconrel.2008.09.081] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2008] [Revised: 09/24/2008] [Accepted: 09/24/2008] [Indexed: 11/28/2022]
|
38
|
Sakurai F. Development and evaluation of a novel gene delivery vehicle composed of adenovirus serotype 35. Biol Pharm Bull 2008; 31:1819-25. [PMID: 18827334 DOI: 10.1248/bpb.31.1819] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The capacity of gene delivery vehicles is considered to be a critical factor determining the success of gene therapy. To date, various types of gene delivery vehicle have been developed. Among them, recombinant adeno-virus (Ad) vectors have potential that has favored their worldwide use in vitro and in vivo. Conventional Ad vectors are composed of subgroup C Ad serotype 5 (Ad5), although it has been clarified that the drawbacks of Ad5 vectors are a high seroprevalence of Ad5 in adults and low transduction efficiencies in cells lacking the primary receptor for Ad5, coxsackievirus and adenovirus receptor. To overcome these problems, we developed a novel Ad vector fully composed of Ad serotype 35 (Ad35). Ad35 vectors show a wide tropism for human cells because Ad35 binds to human CD46, which is ubiquitously expressed on almost all human cells, as a primary receptor. In addition, anti-Ad5 antibodies do not inhibit Ad35 vector-mediated transduction and the seroprevalence of Ad35 in adults is lower than that of Ad5. This paper reviews our studies on the development and evaluation of Ad35 vectors. Ad vectors derived from other Ad serotypes different from Ad5, including Ad35, are expected to be gene delivery vehicles alternative to conventional Ad5 vectors.
Collapse
Affiliation(s)
- Fuminori Sakurai
- Laboratory of Gene Transfer and Regulation, National Institute of Biomedical Innovation, 7-6-8 Asagi, Saito, Ibaragi, Osaka 567-0085, Japan.
| |
Collapse
|
39
|
Adenovirus serotype 35 vector-mediated transduction following direct administration into organs of nonhuman primates. Gene Ther 2008; 16:297-302. [PMID: 18800152 DOI: 10.1038/gt.2008.154] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Adenovirus (Ad) serotype 35 (Ad35) vectors have attracted remarkable attention as alternatives to conventional Ad serotype 5 (Ad5) vectors. In a previous study, we showed that intravenously administered Ad35 vectors exhibited a safer profile than Ad5 vectors in cynomolgus monkeys, which ubiquitously express CD46, an Ad35 receptor, in a pattern similar to that in humans. However, the Ad35 vectors poorly transduced the organs. In this study, we examined the transduction properties of Ad35 vectors after local administration into organs of cynomolgus monkeys. The vectors transduced different types of cells depending on the organ. Hepatocytes and microglia were mainly transduced after the vectors were injected into the liver and cerebrum, respectively. Injection of the vectors into the femoral muscle resulted in the transduction of cells that appeared to be fibroblasts and/or macrophages. Conjunctival epithelial cells showed transgene expression following infusion into the vitreous body of the eyeball. Transgene expression was limited to areas around the injection points in most of the organs. In contrast, Ad35 vector-mediated transgene expression was not detected in any of the organs not injected with Ad35 vectors. These results suggest that Ad35 vectors are suitable for gene delivery by direct administration to organs.
Collapse
|
40
|
Vigant F, Descamps D, Jullienne B, Esselin S, Connault E, Opolon P, Tordjmann T, Vigne E, Perricaudet M, Benihoud K. Substitution of hexon hypervariable region 5 of adenovirus serotype 5 abrogates blood factor binding and limits gene transfer to liver. Mol Ther 2008; 16:1474-80. [PMID: 18560416 DOI: 10.1038/mt.2008.132] [Citation(s) in RCA: 76] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Liver tropism potentially leading to massive hepatocyte transduction and hepatotoxicity still represents a major drawback to adenovirus (Ad)-based gene therapy. We previously demonstrated that substitution of the hexon hypervariable region 5 (HVR5), the most abundant capsid protein, constituted a valuable platform for efficient Ad retargeting. The use of different mouse strains revealed that HVR5 substitution also led to dramatically less adenovirus liver transduction and associated toxicity, whereas HVR5-modified Ad were still able to transduce different cell lines efficiently, including primary hepatocytes. We showed that HVR5 modification did not significantly change Ad blood clearance or liver uptake at early times. However, we were able to link the lower liver transduction to enhanced HVR5-modified Ad liver clearance and impaired use of blood factors. Most importantly, HVR5-modified vectors continued to transduce tumors in vivo as efficiently as their wild-type counterparts. Taken together, our data provide a rationale for future design of retargeted vectors with a safer profile.
Collapse
Affiliation(s)
- Frédéric Vigant
- CNRS UMR 8121, Vectorologie et Transfert de Gènes, Institut Gustave Roussy, Villejuif Cedex, France
| | | | | | | | | | | | | | | | | | | |
Collapse
|
41
|
Chen J, Su C, Lu Q, Shi W, Zhang Q, Wang X, Long J, Yang Q, Li L, Jia X, Wang J, Da W, Liu X, Wu M, Qian Q. Generation of adenovirus-mediated anti-CD20 antibody and its effect on B-cell deletion in mice and nonhuman primate cynomolgus monkey. Mol Cancer Ther 2008; 7:1562-8. [PMID: 18524844 DOI: 10.1158/1535-7163.mct-08-0297] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Jie Chen
- Laboratory of Viral and Gene Therapy, Eastern Hepatobiliary Surgical Hospital, The Second Military Medical University, Shanghai, People's Republic of China
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
42
|
Smith JS, Xu Z, Tian J, Stevenson SC, Byrnes AP. Interaction of Systemically Delivered Adenovirus Vectors with Kupffer Cells in Mouse Liver. Hum Gene Ther 2008; 19:547-54. [DOI: 10.1089/hum.2008.004] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Affiliation(s)
- Jeffrey S. Smith
- Division of Cellular and Gene Therapies, Food and Drug Administration Center for Biologics Evaluation and Research, Bethesda, MD 20892
| | - Zhili Xu
- Division of Cellular and Gene Therapies, Food and Drug Administration Center for Biologics Evaluation and Research, Bethesda, MD 20892
| | - Jie Tian
- Division of Cellular and Gene Therapies, Food and Drug Administration Center for Biologics Evaluation and Research, Bethesda, MD 20892
| | - Susan C. Stevenson
- Department of Diabetes and Metabolism, Novartis Institutes of Biomedical Research, Cambridge, MA 02139
| | - Andrew P. Byrnes
- Division of Cellular and Gene Therapies, Food and Drug Administration Center for Biologics Evaluation and Research, Bethesda, MD 20892
| |
Collapse
|
43
|
Adenovirus serotype 5 hexon is critical for virus infection of hepatocytes in vivo. Proc Natl Acad Sci U S A 2008; 105:5483-8. [PMID: 18391209 DOI: 10.1073/pnas.0711757105] [Citation(s) in RCA: 268] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Human species C adenovirus serotype 5 (Ad5) is the most common viral vector used in clinical studies worldwide. Ad5 vectors infect liver cells in vivo with high efficiency via a poorly defined mechanism, which involves virus binding to vitamin K-dependent blood coagulation factors. Here, we report that the major Ad5 capsid protein, hexon, binds human coagulation factor X (FX) with an affinity of 229 pM. This affinity is 40-fold stronger than the reported affinity of Ad5 fiber for the cellular receptor coxsackievirus and adenovirus receptor, CAR. Cryoelectron microscopy and single-particle image reconstruction revealed that the FX attachment site is localized to the central depression at the top of the hexon trimer. Hexon-mutated virus bearing a large insertion in hexon showed markedly reduced FX binding in vitro and failed to deliver a transgene to hepatocytes in vivo. This study describes the mechanism of FX binding to Ad5 and demonstrates the critical role of hexon for virus infection of hepatocytes in vivo.
Collapse
|
44
|
Transduction Properties of Adenovirus Serotype 35 Vectors After Intravenous Administration Into Nonhuman Primates. Mol Ther 2008; 16:726-733. [DOI: 10.1038/mt.2008.19] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2007] [Accepted: 09/15/2007] [Indexed: 12/28/2022] Open
|
45
|
Larochelle N, Deol JR, Srivastava V, Allen C, Mizuguchi H, Karpati G, Holland PC, Nalbantoglu J. Downregulation of CD46 During Muscle Differentiation: Implications for Gene Transfer to Human Skeletal Muscle Using Group B Adenoviruses. Hum Gene Ther 2008; 19:133-42. [DOI: 10.1089/hum.2007.040] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Affiliation(s)
- Nancy Larochelle
- Montreal Neurological Institute, Montreal, Quebec, Canada H3A 2B4
| | - Jatinderpal R. Deol
- Montreal Neurological Institute, Montreal, Quebec, Canada H3A 2B4
- Division of Experimental Medicine, Department of Medicine, McGill University, Montreal, Quebec, Canada H3A 1A3
| | - Vinit Srivastava
- Montreal Neurological Institute, Montreal, Quebec, Canada H3A 2B4
- Department of Neurology and Neurosurgery, McGill University, Montreal, Quebec, Canada H3A 2T5
| | - Carol Allen
- Montreal Neurological Institute, Montreal, Quebec, Canada H3A 2B4
| | - Hiroyuki Mizuguchi
- Laboratory of Gene Transfer and Regulation, National Institute of Biomedical Innovation, Osaka, Japan 567-0085
| | - George Karpati
- Montreal Neurological Institute, Montreal, Quebec, Canada H3A 2B4
- Department of Neurology and Neurosurgery, McGill University, Montreal, Quebec, Canada H3A 2T5
| | - Paul C. Holland
- Montreal Neurological Institute, Montreal, Quebec, Canada H3A 2B4
- Department of Neurology and Neurosurgery, McGill University, Montreal, Quebec, Canada H3A 2T5
| | - Josephine Nalbantoglu
- Montreal Neurological Institute, Montreal, Quebec, Canada H3A 2B4
- Division of Experimental Medicine, Department of Medicine, McGill University, Montreal, Quebec, Canada H3A 1A3
- Department of Neurology and Neurosurgery, McGill University, Montreal, Quebec, Canada H3A 2T5
| |
Collapse
|
46
|
Elvevold K, Smedsrød B, Martinez I. The liver sinusoidal endothelial cell: a cell type of controversial and confusing identity. Am J Physiol Gastrointest Liver Physiol 2008; 294:G391-400. [PMID: 18063708 DOI: 10.1152/ajpgi.00167.2007] [Citation(s) in RCA: 178] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
A look through the literature on liver sinusoidal endothelial cells (LSECs) reveals that there are several conflicts among different authors of what this cell type is and does. Major controversies that will be highlighted in this review include aspects of the physiological role, the characterization, and the protocols of isolation and cultivation of these cells. Many of these conflicts may be ascribed to the fact that the cell was only recently established as a distinct cell type and that researchers from different disciplines tend to define their structure and function differently. This field is in need of a common platform to obtain a sound communication and a unified understanding of how to interpret novel research results. The aim of this review is to encourage scientists not to ignore the fact that there are, indeed, different opinions in the literature on LSECs. We also hope that this review will point out to the reader that some issues that may seem well established regarding our knowledge about the LSECs, in reality, are still unresolved and, indeed, controversial.
Collapse
Affiliation(s)
- Kjetil Elvevold
- Department of Cell Biology and Histology, Institute of Medical Biology, University of Tromsø, 9037 Tromsø, Norway
| | | | | |
Collapse
|
47
|
Lindholm L, Henning P, Magnusson MK. Novel strategies in tailoring human adenoviruses into therapeutic cancer gene therapy vectors. Future Virol 2008. [DOI: 10.2217/17460794.3.1.45] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Gene therapy is a novel approach for the treatment of cancer that has so far not been realized. The scope of this review is to try to define the remaining barriers to the successful use of adenovirus vectors for gene and viral therapy of human tumors and to suggest solutions whereby these barriers can be bypassed. It is the conviction of the authors that too many studies have been performed in animal models that are not sufficiently comprehensive to allow conclusions to be drawn for application in humans. For example, in the case of the murine experimental model, in which most studies have been performed, mice are devoid of circulating antibodies to adenovirus type 5 and adenovirus cannot replicate in mouse cells. While the problems are real enough, as witnessed by the quite limited success in human trials, some of the solutions that will be suggested here are hypothetical and have not as yet been tried, even in animals. The review has no ambition to be exhaustive but is intended as a contribution in order to forward the field of gene therapy vectors for systemic clinical application.
Collapse
Affiliation(s)
- Leif Lindholm
- University of Goteborg, Institute for Biomedicine, Department of Microbiology & Immunology, PO Box 435, SE 40530 Goteborg, Sweden, and, Got-A-Gene AB, Östra Kyviksvägen 18, SE 42930 Kullavik, Sweden
| | - Petra Henning
- University of Goteborg, Institute for Biomedicine, Department of Microbiology & Immunology, PO Box 435, SE 40530 Goteborg, Sweden, and, Got-A-Gene AB, Östra Kyviksvägen 18, SE 42930 Kullavik, Sweden
| | - Maria K Magnusson
- University of Goteborg, Institute for Biomedicine, Department of Microbiology & Immunology, PO Box 435, SE 40530 Goteborg, Sweden, and, Got-A-Gene AB, Östra Kyviksvägen 18, SE 42930 Kullavik, Sweden
| |
Collapse
|
48
|
Stone D, Liu Y, Li ZY, Tuve S, Strauss R, Lieber A. Comparison of adenoviruses from species B, C, E, and F after intravenous delivery. Mol Ther 2007; 15:2146-53. [PMID: 17895860 DOI: 10.1038/sj.mt.6300319] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Recent attempts to circumvent the limitations of adenovirus (Ad) vectors derived from species C serotype Ad5 have focused on the use of alternative human serotypes. These new serotypes have multiple benefits including a low prevalence of neutralizing antibodies in humans and alternate tropisms. To investigate the characteristics of alternatives to Ad5 vectors, we compared the biodistribution and safety of Ads from species B (Ad3, 11p, 35), C (Ad5), E (Ad4), and F (Ad41), or chimeric Ad5 viruses containing the Ad11 or Ad35 fibers (Ad5/11 and Ad5/35), after intravenous (IV) delivery into hCD46 transgenic mice. Our data suggest that (i) mechanisms of cell and tissue sequestration differ; (ii) levels of sequestration to lung, liver, or spleen do not correlate with toxicity; (iii) delivery of all serotypes causes activation of coagulation, possibly through platelet interaction; (iv) despite binding to the same receptor in vitro, Ad serotypes act differently in vivo; and (v) platelet depletion affects blood clearance, organ sequestration and chemokine/cytokine release of some, but not all Ad serotypes. Overall, our data indicate that Ad5-based vectors are relatively safe as compared to other serotypes. This data should be taken into consideration in future studies about the clinical use of Ad vectors.
Collapse
Affiliation(s)
- Daniel Stone
- Division of Medical Genetics, Department of Medicine, University of Washington, Seattle, Washington, USA
| | | | | | | | | | | |
Collapse
|
49
|
Smith JS, Xu Z, Byrnes AP. A quantitative assay for measuring clearance of adenovirus vectors by Kupffer cells. J Virol Methods 2007; 147:54-60. [PMID: 17850893 DOI: 10.1016/j.jviromet.2007.08.009] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2007] [Revised: 07/30/2007] [Accepted: 08/01/2007] [Indexed: 01/25/2023]
Abstract
Kupffer cells are a major barrier to systemic adenovirus (Ad) gene therapy because they rapidly and efficiently clear virions from the circulation. The lack of a straightforward quantitative technique for selectively measuring uptake of Ad by Kupffer cells has made it difficult to study the mechanisms by which they recognize Ad. A new method was developed that relies on immunofluorescent detection of Ad within Kupffer cells in mouse liver sections, followed by confocal microscopy and computerized image analysis. The method is sensitive, quantitative and reproducible, with a linear range spanning two orders of magnitude. As an example of the utility of this method, it was found that pre-injecting mice with polyinosinic acid reduces accumulation of Ad in Kupffer cells by approximately 90%.
Collapse
Affiliation(s)
- Jeffrey S Smith
- Division of Cellular and Gene Therapies, Food and Drug Administration, Center for Biologics Evaluation and Research, Bethesda, MD 20892, USA.
| | | | | |
Collapse
|
50
|
Murakami S, Sakurai F, Kawabata K, Okada N, Fujita T, Yamamoto A, Hayakawa T, Mizuguchi H. Interaction of penton base Arg-Gly-Asp motifs with integrins is crucial for adenovirus serotype 35 vector transduction in human hematopoietic cells. Gene Ther 2007; 14:1525-33. [PMID: 17805302 DOI: 10.1038/sj.gt.3303019] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Most subgroup B adenoviruses (Ads), including adenovirus (Ad) serotype 35 (Ad35), bind to human CD46 as a receptor; however, the infection processes of subgroup B Ads following attachment to CD46 remain to be elucidated. Subgroup B Ads possess Arg-Gly-Asp (RGD) motifs in the penton base, similarly to subgroup C Ad serotypes 2 and 5. In this study, we examined the role of penton base RGD motifs in Ad35 vector-mediated transduction in human hematopoietic cells. Inhibition of interaction between integrins and the RGD motifs by divalent cation chelation and a synthetic RGD peptide reduced the transduction efficiencies of Ad35 vectors; however, the amounts of cell-associated vector DNA of Ad35 vectors at 4 or 37 degrees C were not decreased by divalent cation chelation or the RGD peptide. Mutation of penton base RGD motifs reduced the transduction efficiencies of Ad35 vectors, although the amounts of cell-associated vector DNA of Ad35 vectors at 4 or 37 degrees C were not altered by mutation of penton base RGD motifs in Ad35 vectors. Furthermore, preincubation with several types of anti-integrin antibodies significantly inhibited Ad35 vector-mediated transduction. These results suggest that interaction between integrins and penton base RGD motifs plays a crucial role in Ad35 vector-mediated transduction in hematopoietic cells, probably in the post-internalization steps.
Collapse
Affiliation(s)
- S Murakami
- Laboratory of Gene Transfer and Regulation, National Institute of Biomedical Innovation, Ibaraki City, Osaka, Japan
| | | | | | | | | | | | | | | |
Collapse
|