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Ohara N, Kawakami N, Arai R, Adachi N, Ikeda A, Senda T, Miyamoto K. Fusion then fission: splitting and reassembly of an artificial fusion-protein nanocage. Chem Commun (Camb) 2024; 60:4605-4608. [PMID: 38586927 DOI: 10.1039/d4cc00115j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/09/2024]
Abstract
A split-protein system is a simple approach to introduce new termini which are useful as modification sites in protein engineering, but has been adapted mainly for monomeric proteins. Here we demonstrate the design of split subunits of the 60-mer artificial fusion-protein nanocage TIP60. The subunit fragments successfully reformed the cage structure in the same manner as prior to splitting. One of the newly introduced terminals at the interior surface can be modified using a tag peptide and green fluorescent protein. Therefore, the termini could serve as a versatile modification site for incorporating a wide variety of functional peptides and proteins.
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Affiliation(s)
- Naoya Ohara
- Department of Bioscience and Informatics, Faculty of Science and Technology, Keio University, Yokohama, Kanagawa 223-8522, Japan.
| | - Norifumi Kawakami
- Department of Bioscience and Informatics, Faculty of Science and Technology, Keio University, Yokohama, Kanagawa 223-8522, Japan.
| | - Ryoichi Arai
- Department of Biomolecular Innovation, Institute for Biomedical Sciences, Interdisciplinary Cluster for Cutting Edge Research, Shinshu University, Ueda, Nagano 386-8567, Japan
- Department of Applied Biology, Faculty of Textile Science and Technology, Shinshu University, Ueda, Nagano 386-8567, Japan
| | - Naruhiko Adachi
- Structural Biology Research Center, Institute of Materials Structure Science, High Energy Accelerator Research Organization (KEK), Oho, Tsukuba 305-0801, Japan
- Life Science Center for Survival Dynamics, Tsukuba Advanced Research Alliance (TARA), University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8577, Japan
| | - Akihito Ikeda
- Structural Biology Research Center, Institute of Materials Structure Science, High Energy Accelerator Research Organization (KEK), Oho, Tsukuba 305-0801, Japan
| | - Toshiya Senda
- Structural Biology Research Center, Institute of Materials Structure Science, High Energy Accelerator Research Organization (KEK), Oho, Tsukuba 305-0801, Japan
| | - Kenji Miyamoto
- Department of Bioscience and Informatics, Faculty of Science and Technology, Keio University, Yokohama, Kanagawa 223-8522, Japan.
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2
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Su Y, Liu B, Huang Z, Teng Z, Yang L, Zhu J, Huo S, Liu A. Virus-like particles nanoreactors: from catalysis towards bio-applications. J Mater Chem B 2023; 11:9084-9098. [PMID: 37697810 DOI: 10.1039/d3tb01112g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/13/2023]
Abstract
Virus-like particles (VLPs) are self-assembled supramolecular structures found in nature, often used for compartmentalization. Exploiting their inherent properties, including precise nanoscale structures, monodispersity, and high stability, these architectures have been widely used as nanocarriers to protect or enrich catalysts, facilitating catalytic reactions and avoiding interference from the bulk solutions. In this review, we summarize the current progress of virus-like particles (VLPs)-based nanoreactors. First, we briefly introduce the physicochemical properties of the most commonly used virus particles to understand their roles in catalytic reactions beyond the confined space. Next, we summarize the self-assembly of nanoreactors forming higher-order hierarchical structures, highlighting the emerging field of nanoreactors as artificial organelles and their potential biomedical applications. Finally, we discuss the current findings and future perspectives of VLPs-based nanoreactors.
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Affiliation(s)
- Yuqing Su
- Fujian Provincial Key Laboratory of Innovative Drug Target Research, School of Pharmaceutical Sciences, Xiamen University, Xiamen 361102, China.
| | - Beibei Liu
- Fujian Provincial Key Laboratory of Innovative Drug Target Research, School of Pharmaceutical Sciences, Xiamen University, Xiamen 361102, China.
| | - Zhenkun Huang
- Fujian Provincial Key Laboratory of Innovative Drug Target Research, School of Pharmaceutical Sciences, Xiamen University, Xiamen 361102, China.
| | - Zihao Teng
- Fujian Provincial Key Laboratory of Innovative Drug Target Research, School of Pharmaceutical Sciences, Xiamen University, Xiamen 361102, China.
| | - Liulin Yang
- State Key Laboratory of Physical Chemistry of Solid Surface, Key Laboratory of Chemical Biology of Fujian Province, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, P. R. China
| | - Jie Zhu
- National-Local Joint Engineering Research and High-Quality Utilization, Changzhou University, Changzhou 213164, China
| | - Shuaidong Huo
- Fujian Provincial Key Laboratory of Innovative Drug Target Research, School of Pharmaceutical Sciences, Xiamen University, Xiamen 361102, China.
| | - Aijie Liu
- Fujian Provincial Key Laboratory of Innovative Drug Target Research, School of Pharmaceutical Sciences, Xiamen University, Xiamen 361102, China.
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3
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Gama P, Juárez P, Rodríguez-Hernández AG, Vazquez-Duhalt R. Glucose oxidase virus-based nanoreactors for smart breast cancer therapy. Biotechnol J 2023; 18:e2300199. [PMID: 37417791 DOI: 10.1002/biot.202300199] [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: 05/04/2023] [Accepted: 07/05/2023] [Indexed: 07/08/2023]
Abstract
BACKGROUND Breast cancer is the most common malignant tumor disease and the leading cause of female mortality. The evolution of nanomaterials science opens the opportunity to improve traditional cancer therapies, enhancing therapy efficiency and reducing side effects. METHODS AND MAJOR RESULTS Herein, protein cages conceived as enzymatic nanoreactors were designed and produced by using virus-like nanoparticles (VLPs) from Brome mosaic virus (BMV) and containing the catalytic activity of glucose oxidase (GOx) enzyme. The GOx enzyme was encapsulated into the BMV capsid (VLP-GOx), and the resulting enzymatic nanoreactors were coated with human serum albumin (VLP-GOx@HSA) for breast tumor cell targeting. The effect of the synthesized GOx nanoreactors on breast tumor cell lines was studied in vitro. Both nanoreactor preparations VLP-GOx and VLP-GOx@HSA showed to be highly cytotoxic for breast tumor cell cultures. Cytotoxicity for human embryonic kidney cells was also found. The monitoring of nanoreactor treatment on triple-negative breast cancer cells showed an evident production of oxygen by the catalase antioxidant enzyme induced by the high production of hydrogen peroxide from GOx activity. CONCLUSIONS AND IMPLICATIONS The nanoreactors containing GOx activity are entirely suitable for cytotoxicity generation in tumor cells. The HSA functionalization of the VLP-GOx nanoreactors, a strategy designed for selective cancer targeting, showed no improvement in the cytotoxic effect. The GOx containing enzymatic nanoreactors seems to be an interesting alternative to improve the current cancer therapy. In vivo studies are ongoing to reinforce the effectiveness of this treatment strategy.
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Affiliation(s)
- Pedro Gama
- Centro de Nanociencias y Nanotecnología, Universidad Nacional Autónoma de México, Ensenada, Baja California, Mexico
- Centro de Investigación Científica y de Educación Superior de Ensenada, Baja California, Mexico
| | - Patricia Juárez
- Centro de Investigación Científica y de Educación Superior de Ensenada, Baja California, Mexico
| | - Ana G Rodríguez-Hernández
- Centro de Nanociencias y Nanotecnología, Universidad Nacional Autónoma de México, Ensenada, Baja California, Mexico
| | - Rafael Vazquez-Duhalt
- Centro de Nanociencias y Nanotecnología, Universidad Nacional Autónoma de México, Ensenada, Baja California, Mexico
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4
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Yuan B, Liu Y, Lv M, Sui Y, Hou S, Yang T, Belhadj Z, Zhou Y, Chang N, Ren Y, Sun C. Virus-like particle-based nanocarriers as an emerging platform for drug delivery. J Drug Target 2023; 31:433-455. [PMID: 36940208 DOI: 10.1080/1061186x.2023.2193358] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/21/2023]
Abstract
New nanocarrier technologies are emerging, and they have great potential for improving drug delivery, targeting efficiency, and bioavailability. Virus-like particles (VLPs) are natural nanoparticles from animal and plant viruses and bacteriophages. Hence, VLPs present several great advantages, such as morphological uniformity, biocompatibility, reduced toxicity, and easy functionalisation. VLPs can deliver many active ingredients to the target tissue and have great potential as a nanocarrier to overcome the limitations associated with other nanoparticles. This review will focus primarily on the construction and applications of VLPs, particularly as a novel nanocarrier to deliver active ingredients. Herein, the main methods for the construction, purification, and characterisation of VLPs, as well as various VLP-based materials used in delivery systems are summarised. The biological distribution of VLPs in drug delivery, phagocyte-mediated clearance, and toxicity are also discussed.
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Affiliation(s)
| | - Yang Liu
- School of Pharmaceutical Sciences, Zhengzhou University, No.100, Kexue Avenue, Zhengzhou 450001, China
| | - Meilin Lv
- Harbin Medical University-Daqing, Daqing 163319, China
| | - Yilei Sui
- Harbin Medical University-Daqing, Daqing 163319, China
| | - Shenghua Hou
- Harbin Medical University-Daqing, Daqing 163319, China
| | - Tinghui Yang
- Harbin Medical University-Daqing, Daqing 163319, China
| | - Zakia Belhadj
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Yulong Zhou
- College of Animal Science and Technology, Heilongjiang Bayi Agricultural University, Daqing 163319, China
| | - Naidan Chang
- Harbin Medical University-Daqing, Daqing 163319, China
| | - Yachao Ren
- Harbin Medical University-Daqing, Daqing 163319, China.,School of Chemistry and Chemical Engineering, Tianjin University of Technology, tianjin, 300000, China
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5
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González-Davis O, Villagrana-Escareño MV, Trujillo MA, Gama P, Chauhan K, Vazquez-Duhalt R. Virus-like nanoparticles as enzyme carriers for Enzyme Replacement Therapy (ERT). Virology 2023; 580:73-87. [PMID: 36791560 DOI: 10.1016/j.virol.2023.01.017] [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: 08/31/2022] [Revised: 01/20/2023] [Accepted: 01/30/2023] [Indexed: 02/09/2023]
Abstract
Enzyme replacement therapy (ERT) has been used to treat a few of the many existing diseases which are originated from the lack of, or low enzymatic activity. Exogenous enzymes are administered to contend with the enzymatic activity deficiency. Enzymatic nanoreactors based on the enzyme encapsulation inside of virus-like particles (VLPs) appear as an interesting alternative for ERT. VLPs are excellent delivery vehicles for therapeutic enzymes as they are biodegradable, uniformly organized, and porous nanostructures that transport and could protect the biocatalyst from the external environment without much affecting the bioactivity. Consequently, significant efforts have been made in the production processes of virus-based enzymatic nanoreactors and their functionalization, which are critically reviewed. The use of virus-based enzymatic nanoreactors for the treatment of lysosomal storage diseases such as Gaucher, Fabry, and Pompe diseases, as well as potential therapies for galactosemia, and Hurler and Hunter syndromes are discussed.
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Affiliation(s)
- Oscar González-Davis
- Centro de Nanociencias y Nanotecnología, Universidad Nacional Autónoma de México, Km 107 carretera, Tijuana-Ensenada, Baja California, 22860, Mexico
| | - Maria V Villagrana-Escareño
- Centro de Nanociencias y Nanotecnología, Universidad Nacional Autónoma de México, Km 107 carretera, Tijuana-Ensenada, Baja California, 22860, Mexico
| | - Mario A Trujillo
- School of Medicine, Universidad Xochicalco, Ensenada, Baja California, Mexico
| | - Pedro Gama
- Centro de Nanociencias y Nanotecnología, Universidad Nacional Autónoma de México, Km 107 carretera, Tijuana-Ensenada, Baja California, 22860, Mexico
| | - Kanchan Chauhan
- Centro de Nanociencias y Nanotecnología, Universidad Nacional Autónoma de México, Km 107 carretera, Tijuana-Ensenada, Baja California, 22860, Mexico
| | - Rafael Vazquez-Duhalt
- Centro de Nanociencias y Nanotecnología, Universidad Nacional Autónoma de México, Km 107 carretera, Tijuana-Ensenada, Baja California, 22860, Mexico.
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6
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McNeale D, Dashti N, Cheah LC, Sainsbury F. Protein cargo encapsulation by
virus‐like
particles: Strategies and applications. WIRES NANOMEDICINE AND NANOBIOTECHNOLOGY 2022; 15:e1869. [PMID: 36345849 DOI: 10.1002/wnan.1869] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 10/25/2022] [Accepted: 10/26/2022] [Indexed: 11/10/2022]
Abstract
Viruses and the recombinant protein cages assembled from their structural proteins, known as virus-like particles (VLPs), have gained wide interest as tools in biotechnology and nanotechnology. Detailed structural information and their amenability to genetic and chemical modification make them attractive systems for further engineering. This review describes the range of non-enveloped viruses that have been co-opted for heterologous protein cargo encapsulation and the strategies that have been developed to drive encapsulation. Spherical capsids of a range of sizes have been used as platforms for protein cargo encapsulation. Various approaches, based on native and non-native interactions between the cargo proteins and inner surface of VLP capsids, have been devised to drive encapsulation. Here, we outline the evolution of these approaches, discussing their benefits and limitations. Like the viruses from which they are derived, VLPs are of interest in both biomedical and materials applications. The encapsulation of protein cargo inside VLPs leads to numerous uses in both fundamental and applied biocatalysis and biomedicine, some of which are discussed herein. The applied science of protein-encapsulating VLPs is emerging as a research field with great potential. Developments in loading control, higher order assembly, and capsid optimization are poised to realize this potential in the near future. This article is categorized under: Nanotechnology Approaches to Biology > Nanoscale Systems in Biology Biology-Inspired Nanomaterials > Protein and Virus-Based Structures.
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Affiliation(s)
- Donna McNeale
- Centre for Cell Factories and Biopolymers, Griffith Institute for Drug Discovery Griffith University Nathan Queensland Australia
| | - Noor Dashti
- Australian Institute for Bioengineering and Nanotechnology The University of Queensland St Lucia Queensland Australia
| | - Li Chen Cheah
- Australian Institute for Bioengineering and Nanotechnology The University of Queensland St Lucia Queensland Australia
| | - Frank Sainsbury
- Centre for Cell Factories and Biopolymers, Griffith Institute for Drug Discovery Griffith University Nathan Queensland Australia
- Australian Institute for Bioengineering and Nanotechnology The University of Queensland St Lucia Queensland Australia
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7
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Chauhan K, Olivares-Medina CN, Villagrana-Escareño MV, Juárez-Moreno K, Cadena-Nava RD, Rodríguez-Hernández AG, Vazquez-Duhalt R. Targeted Enzymatic VLP-Nanoreactors with β-Glucocerebrosidase Activity as Potential Enzyme Replacement Therapy for Gaucher's Disease. ChemMedChem 2022; 17:e202200384. [PMID: 35918294 DOI: 10.1002/cmdc.202200384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Indexed: 01/07/2023]
Abstract
Gaucher disease is a genetic disorder and the most common lysosomal disease caused by the deficiency of enzyme β-glucocerebrosidase (GCase). Although enzyme replacement therapy (ERT) is successfully applied using mannose-exposed conjugated glucocerebrosidase, the lower stability of the enzyme in blood demands periodic intravenous administration that adds to the high cost of treatment. In this work, the enzyme β-glucocerebrosidase was encapsulated inside virus-like nanoparticles (VLPs) from brome mosaic virus (BMV), and their surface was functionalized with mannose groups for targeting to macrophages. The VLP nanoreactors showed significant GCase catalytic activity. Moreover, the Michaelis-Menten constants for the free GCase enzyme (KM =0.29 mM) and the functionalized nanoreactors (KM =0.32 mM) were similar even after chemical modification. Importantly, the stability of enzymes under physiological conditions (pH 7.4, 37 °C) was enhanced by ≈11-fold after encapsulation; this is beneficial for obtaining a higher blood circulation half-life, which may decrease the cost of therapy by reducing the requirement of multiple intravenous injections. Finally, the mannose receptor targeted enzymatic nanoreactors showed enhanced internalization into macrophage cells. Thus, the catalytic activity and cell targeting suggest the potential of these nanoreactors in ERT of Gaucher's disease.
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Affiliation(s)
- Kanchan Chauhan
- Centro de Nanociencias y Nanotecnología, Universidad Nacional Autónoma de México, Km 107 carretera Tijuana-Ensenada, 22860, Ensenada, Baja California, Mexico
| | - Cindy N Olivares-Medina
- Centro de Nanociencias y Nanotecnología, Universidad Nacional Autónoma de México, Km 107 carretera Tijuana-Ensenada, 22860, Ensenada, Baja California, Mexico
| | - Maria V Villagrana-Escareño
- Centro de Nanociencias y Nanotecnología, Universidad Nacional Autónoma de México, Km 107 carretera Tijuana-Ensenada, 22860, Ensenada, Baja California, Mexico
| | - Karla Juárez-Moreno
- Centro de Nanociencias y Nanotecnología, Universidad Nacional Autónoma de México, Km 107 carretera Tijuana-Ensenada, 22860, Ensenada, Baja California, Mexico
| | - Rubén D Cadena-Nava
- Centro de Nanociencias y Nanotecnología, Universidad Nacional Autónoma de México, Km 107 carretera Tijuana-Ensenada, 22860, Ensenada, Baja California, Mexico
| | - Ana G Rodríguez-Hernández
- Centro de Nanociencias y Nanotecnología, Universidad Nacional Autónoma de México, Km 107 carretera Tijuana-Ensenada, 22860, Ensenada, Baja California, Mexico
| | - Rafael Vazquez-Duhalt
- Centro de Nanociencias y Nanotecnología, Universidad Nacional Autónoma de México, Km 107 carretera Tijuana-Ensenada, 22860, Ensenada, Baja California, Mexico
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8
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P Patterson D, Hjorth C, Hernandez Irias A, Hewagama N, Bird J. Delayed In Vivo Encapsulation of Enzymes Alters the Catalytic Activity of Virus-Like Particle Nanoreactors. ACS Synth Biol 2022; 11:2956-2968. [PMID: 36073831 DOI: 10.1021/acssynbio.1c00636] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Encapsulation of enzymes inside protein cage structures, mimicking protein-based organelle structures found in nature, has great potential for the development of new catalytic materials with enhanced properties. In vitro and in vivo methodologies have been developed for the encapsulation of enzymes within protein cage structures of several types, particularly virus-like particles (VLPs), with the ability to retain the activity of the encapsulated enzymes. Here, we examine the in vivo encapsulation of enzymes within the bacteriophage P22 derived VLP and show that some enzymes may require a delay in encapsulation to allow proper folding and maturation before they can be encapsulated inside P22 as fully active enzymes. Using a sequential expression strategy, where enzyme cargoes are first expressed, allowed to fold, and later encapsulated by the expression of the P22 coat protein, altered enzymatic activities are obtained in comparison to enzymes encapsulated in P22 VLPs using a simultaneous coexpression strategy. The strategy and results discussed here highlight important considerations for researchers investigating the encapsulation of enzymes inside confined reaction environments via in vivo routes and provide a potential solution for those that have been unable to produce active enzymes upon encapsulation.
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Affiliation(s)
- Dustin P Patterson
- Department of Chemistry and Biochemistry, The University of Texas at Tyler, 3900 University Blvd., Tyler, Texas 75799, United States
| | - Christy Hjorth
- Department of Chemistry and Biochemistry, The University of Texas at Tyler, 3900 University Blvd., Tyler, Texas 75799, United States
| | - Andrea Hernandez Irias
- Department of Chemistry and Biochemistry, The University of Texas at Tyler, 3900 University Blvd., Tyler, Texas 75799, United States
| | - Nathasha Hewagama
- Department of Chemistry, Indiana University, 800 E. Kirkwood Avenue, Bloomington, Indiana 47405, United States
| | - Jessica Bird
- Department of Chemistry and Biochemistry, The University of Texas at Tyler, 3900 University Blvd., Tyler, Texas 75799, United States
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9
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Edwardson TGW, Levasseur MD, Tetter S, Steinauer A, Hori M, Hilvert D. Protein Cages: From Fundamentals to Advanced Applications. Chem Rev 2022; 122:9145-9197. [PMID: 35394752 DOI: 10.1021/acs.chemrev.1c00877] [Citation(s) in RCA: 38] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Proteins that self-assemble into polyhedral shell-like structures are useful molecular containers both in nature and in the laboratory. Here we review efforts to repurpose diverse protein cages, including viral capsids, ferritins, bacterial microcompartments, and designed capsules, as vaccines, drug delivery vehicles, targeted imaging agents, nanoreactors, templates for controlled materials synthesis, building blocks for higher-order architectures, and more. A deep understanding of the principles underlying the construction, function, and evolution of natural systems has been key to tailoring selective cargo encapsulation and interactions with both biological systems and synthetic materials through protein engineering and directed evolution. The ability to adapt and design increasingly sophisticated capsid structures and functions stands to benefit the fields of catalysis, materials science, and medicine.
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Affiliation(s)
| | | | - Stephan Tetter
- Laboratory of Organic Chemistry, ETH Zurich, 8093 Zurich, Switzerland
| | - Angela Steinauer
- Laboratory of Organic Chemistry, ETH Zurich, 8093 Zurich, Switzerland
| | - Mao Hori
- Laboratory of Organic Chemistry, ETH Zurich, 8093 Zurich, Switzerland
| | - Donald Hilvert
- Laboratory of Organic Chemistry, ETH Zurich, 8093 Zurich, Switzerland
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10
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NOOR E, YUSRON M, SITORUS RDMC. Proteus penneri encapsulation with maltodextrin and sodium alginate using a spray-drying method. FOOD SCIENCE AND TECHNOLOGY 2022. [DOI: 10.1590/fst.49621] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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11
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Uchida M, Manzo E, Echeveria D, Jiménez S, Lovell L. Harnessing physicochemical properties of virus capsids for designing enzyme confined nanocompartments. Curr Opin Virol 2021; 52:250-257. [PMID: 34974380 PMCID: PMC8939255 DOI: 10.1016/j.coviro.2021.12.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 12/07/2021] [Accepted: 12/10/2021] [Indexed: 12/13/2022]
Abstract
Viruses have drawn significant scientific interest from a wide variety of disciplines beyond virology because of their elegant architectures and delicately balanced activities. A virus-like particle (VLP), a noninfectious protein cage derived from viruses or other cage-forming proteins, has been exploited as a nano-scale platform for bioinspired engineering and synthetic manipulation with a range of applications. Encapsulation of functional proteins, especially enzymes, is an emerging use of VLPs that is promising not only for developing efficient and robust catalytic materials, but also for providing fundamental insights into the effects of enzyme compartmentalization commonly observed in cells. This review highlights recent advances in employing VLPs as a container for confining enzymes. To accomplish larger and more controlled enzyme loading, various different enzyme encapsulation strategies have been developed; many of these strategies are inspired from assembly and genome loading mechanisms of viral capsids. Characterization of VLPs’ physicochemical properties, such as porosity, could lead to rational manipulation and a better understanding of the catalytic behavior of the materials.
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Affiliation(s)
- Masaki Uchida
- Department of Chemistry and Biochemistry, California State University, Fresno, 2555 E. San Ramon Ave., Fresno, CA 93740, USA.
| | - Elia Manzo
- Department of Chemistry and Biochemistry, California State University, Fresno, 2555 E. San Ramon Ave., Fresno, CA 93740, USA
| | - Dustin Echeveria
- Department of Chemistry and Biochemistry, California State University, Fresno, 2555 E. San Ramon Ave., Fresno, CA 93740, USA
| | - Sophie Jiménez
- Department of Chemistry and Biochemistry, California State University, Fresno, 2555 E. San Ramon Ave., Fresno, CA 93740, USA
| | - Logan Lovell
- Department of Chemistry and Biochemistry, California State University, Fresno, 2555 E. San Ramon Ave., Fresno, CA 93740, USA
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12
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Cheah LC, Stark T, Adamson LSR, Abidin RS, Lau YH, Sainsbury F, Vickers CE. Artificial Self-assembling Nanocompartment for Organizing Metabolic Pathways in Yeast. ACS Synth Biol 2021; 10:3251-3263. [PMID: 34591448 PMCID: PMC8689640 DOI: 10.1021/acssynbio.1c00045] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Metabolic pathways are commonly organized by sequestration into discrete cellular compartments. Compartments prevent unfavorable interactions with other pathways and provide local environments conducive to the activity of encapsulated enzymes. Such compartments are also useful synthetic biology tools for examining enzyme/pathway behavior and for metabolic engineering. Here, we expand the intracellular compartmentalization toolbox for budding yeast (Saccharomyces cerevisiae) with Murine polyomavirus virus-like particles (MPyV VLPs). The MPyV system has two components: VP1 which self-assembles into the compartment shell and a short anchor, VP2C, which mediates cargo protein encapsulation via binding to the inner surface of the VP1 shell. Destabilized green fluorescent protein (GFP) fused to VP2C was specifically sorted into VLPs and thereby protected from host-mediated degradation. An engineered VP1 variant displayed improved cargo capture properties and differential subcellular localization compared to wild-type VP1. To demonstrate their ability to function as a metabolic compartment, MPyV VLPs were used to encapsulate myo-inositol oxygenase (MIOX), an unstable and rate-limiting enzyme in d-glucaric acid biosynthesis. Strains with encapsulated MIOX produced ∼20% more d-glucaric acid compared to controls expressing "free" MIOX─despite accumulating dramatically less expressed protein─and also grew to higher cell densities. This is the first demonstration in yeast of an artificial biocatalytic compartment that can participate in a metabolic pathway and establishes the MPyV platform as a promising synthetic biology tool for yeast engineering.
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Affiliation(s)
- Li Chen Cheah
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, Queensland 4072, Australia
- CSIRO Future Science Platform in Synthetic Biology, Commonwealth Scientific and Industrial Research Organisation (CSIRO), 41 Boggo Road, Dutton Park, Queensland 4102, Australia
| | - Terra Stark
- Metabolomics Australia (Queensland Node), The University of Queensland, St Lucia, Queensland 4072, Australia
| | - Lachlan S. R. Adamson
- School of Chemistry, The University of Sydney, Camperdown, New South Wales 2006, Australia
| | - Rufika S. Abidin
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, Queensland 4072, Australia
| | - Yu Heng Lau
- School of Chemistry, The University of Sydney, Camperdown, New South Wales 2006, Australia
| | - Frank Sainsbury
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, Queensland 4072, Australia
- CSIRO Future Science Platform in Synthetic Biology, Commonwealth Scientific and Industrial Research Organisation (CSIRO), 41 Boggo Road, Dutton Park, Queensland 4102, Australia
- Centre for Cell Factories and Biopolymers, Griffith Institute for Drug Discovery, Griffith University, Nathan, Queensland 4111, Australia
| | - Claudia E. Vickers
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, Queensland 4072, Australia
- CSIRO Future Science Platform in Synthetic Biology, Commonwealth Scientific and Industrial Research Organisation (CSIRO), 41 Boggo Road, Dutton Park, Queensland 4102, Australia
- Centre for Cell Factories and Biopolymers, Griffith Institute for Drug Discovery, Griffith University, Nathan, Queensland 4111, Australia
- ARC Centre of Excellence in Synthetic Biology, Queensland University of Technology, Brisbane City, Queensland 4000, Australia
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13
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Functionalized Protein Nanotubes Based on the Bacteriophage vB_KleM-RaK2 Tail Sheath Protein. NANOMATERIALS 2021; 11:nano11113031. [PMID: 34835795 PMCID: PMC8618960 DOI: 10.3390/nano11113031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 11/07/2021] [Accepted: 11/10/2021] [Indexed: 11/17/2022]
Abstract
We report on the construction of functionalized nanotubes based on tail sheath protein 041 from vB_KleM-RaK2 bacteriophage. The truncated 041 protein (041Δ200) was fused with fluorescent proteins GFP and mCherry or amidohydrolase YqfB. The generated chimeric proteins were successfully synthesized in E. coli BL21 (DE3) cells and self-assembled into tubular structures. We detected the fluorescence of the structures, which was confirmed by stimulated emission depletion microscopy. When 041Δ200GFP and 041Δ200mCherry were coexpressed in E. coli BL21 (DE3) cells, the formed nanotubes generated Förster resonance energy transfer, indicating that both fluorescent proteins assemble into a single nanotube. Chimeric 041Δ200YqfB nanotubes possessed an enzymatic activity, which was confirmed by hydrolysis of N4-acetyl-2′-deoxycytidine. The enzymatic properties of 041Δ200YqfB were similar to those of a free wild-type YqfB. Hence, we conclude that 041-based chimeric nanotubes have the potential for the development of delivery vehicles and targeted imaging and are applicable as scaffolds for biocatalysts.
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14
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15
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Chung YH, Cai H, Steinmetz NF. Viral nanoparticles for drug delivery, imaging, immunotherapy, and theranostic applications. Adv Drug Deliv Rev 2020; 156:214-235. [PMID: 32603813 PMCID: PMC7320870 DOI: 10.1016/j.addr.2020.06.024] [Citation(s) in RCA: 193] [Impact Index Per Article: 48.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 06/19/2020] [Accepted: 06/21/2020] [Indexed: 02/06/2023]
Abstract
Viral nanoparticles (VNPs) encompass a diverse array of naturally occurring nanomaterials derived from plant viruses, bacteriophages, and mammalian viruses. The application and development of VNPs and their genome-free versions, the virus-like particles (VLPs), for nanomedicine is a rapidly growing. VLPs can encapsulate a wide range of active ingredients as well as be genetically or chemically conjugated to targeting ligands to achieve tissue specificity. VLPs are manufactured through scalable fermentation or molecular farming, and the materials are biocompatible and biodegradable. These properties have led to a wide range of applications, including cancer therapies, immunotherapies, vaccines, antimicrobial therapies, cardiovascular therapies, gene therapies, as well as imaging and theranostics. The use of VLPs as drug delivery agents is evolving, and sufficient research must continuously be undertaken to translate these therapies to the clinic. This review highlights some of the novel research efforts currently underway in the VNP drug delivery field in achieving this greater goal.
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Affiliation(s)
- Young Hun Chung
- Department of Bioengineering, University of California-San Diego, La Jolla, CA 92093, United States
| | - Hui Cai
- Department of NanoEngineering, University of California-San Diego, La Jolla, CA 92093, United States
| | - Nicole F Steinmetz
- Department of Bioengineering, University of California-San Diego, La Jolla, CA 92093, United States; Department of NanoEngineering, University of California-San Diego, La Jolla, CA 92093, United States; Department of Radiology, University of California-San Diego, La Jolla, CA 92093, United States; Moores Cancer Center, University of California-San Diego, La Jolla, CA 92093, United States; Center for Nano-ImmunoEngineering, University of California-San Diego, La Jolla, CA 92093, United States.
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16
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Saika K, Kato M, Sanada H, Matsushita S, Matsui M, Handa H, Kawano M. Induction of adaptive immune responses against antigens incorporated within the capsid of simian virus 40. J Gen Virol 2020; 101:853-862. [PMID: 32501197 DOI: 10.1099/jgv.0.001445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Simian virus 40 (SV40) is a monkey polyomavirus. The capsid structure is icosahedral and comprises VP1 units that measure 45 nm in diameter. Five SV40 VP1 molecules form one pentamer subunit, and a single icosahedral subunit comprises 72 pentamers; a single SV40 VP1 capsid comprises 360 SV40 VP1 molecules. In a previous study, we showed that an influenza A virus matrix protein 1 (M1) CTL epitope inserted within SV40 virus-like particles (VLPs) induced cytotoxic T lymphocytes (CTLs) without the need for an adjuvant. Here, to address whether SV40 VLPs induce adaptive immune responses against VLP-incorporated antigens, we prepared SV40 VLPs containing M1 or chicken ovalbumin (OVA). This was done by fusing M1 or OVA with the carboxyl terminus of SV40 VP2 and co-expressing them with SV40 VP1 in insect cells using a baculovirus vector. Intraperitoneal (i.p.) or intranasal administration of SV40 VLPs incorporating M1 induced the production of CTLs specific for the M1 epitope without the requirement for adjuvant. The production of antibodies against SV40 VLPs was also induced by i.p. administration of SV40 VLPs in the absence of adjuvant. Finally, the administration of SV40 VLPs incorporating OVA induced anti-OVA antibodies in the absence of adjuvant; in addition, the level of antibody production was comparable with that after i.p. administration of OVA plus alum adjuvant. These results suggest that the SV40 capsid incorporating foreign antigens can be used as a vaccine platform to induce adaptive immune responses without the need for adjuvant.
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Affiliation(s)
- Kikue Saika
- Department of Allergy and Immunology, Faculty of Medicine, Saitama Medical University, Moroyama-machi, Iruma-gun, Saitama 350-0495, Japan
| | - Masahiko Kato
- R&I Business Development, Business Strategy Development, Sysmex Corporation, 1-1-2 Murotani, Nishi-ku, Kobe 651-2241, Japan
| | - Hideaki Sanada
- R&I Business Development, Business Strategy Development, Sysmex Corporation, 1-1-2 Murotani, Nishi-ku, Kobe 651-2241, Japan
| | - Sho Matsushita
- Allergy Center, Saitama Medical University, Moroyama-machi, Iruma-gun, Saitama 350-0495, Japan.,Department of Allergy and Immunology, Faculty of Medicine, Saitama Medical University, Moroyama-machi, Iruma-gun, Saitama 350-0495, Japan
| | - Masanori Matsui
- Department of Microbiology, Faculty of Medicine, Saitama Medical University, Moroyama-machi, Iruma-gun, Saitama 350-0495, Japan
| | - Hiroshi Handa
- Department of Chemical Biology, Tokyo Medical University, 6-1-1 Shinjuku, Shinjuku-ku, Tokyo 160-8402, Japan
| | - Masaaki Kawano
- Department of Allergy and Immunology, Faculty of Medicine, Saitama Medical University, Moroyama-machi, Iruma-gun, Saitama 350-0495, Japan
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17
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Wang X, Li S, Wang C, Mujuni CJ, Yue T, Huang F. Supramolecular Construction of Biohybrid Nanozymes Based on the Molecular Chaperone GroEL as a Promiscuous Scaffold. ACS Biomater Sci Eng 2020; 6:833-841. [PMID: 33464843 DOI: 10.1021/acsbiomaterials.9b00997] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The study of enzymatic reactions in a confined space can provide valuable insight into the natural selection of nanocompartments for biocatalytic processes. Design of nanozyme capsules with the barrel-shaped protein cage of GroEL has been proposed as a promising means to constrain chemical reactions in a spatiotemporally controllable manner. Herein, we further demonstrate with hemin that the open GroEL cavity can provide a favorable microenvironment for shielding hydrophobic catalytically active species. Meanwhile, it is shown that the GroEL-caged hemin nanozyme not only has a significantly higher catalytic activity than merely dispersed hemin but also exhibits substrate specificity in the model oxidation reactions, which is a merit lacking in natural hemoproteins. To understand the underlying mechanism behind this supramolecular assembly, molecular docking and molecular dynamics simulations were performed to study the detailed interactions of hemin with the protein cage. This revealed the most likely binding mode and preferred binding residues in the paired hydrophobic α-helices lining the GroEL cavity which are genetically encoded for substrate capture. Finally, we demonstrate that the hemin-GroEL nanozyme has great potential in label-free fluorometric molecular detection when combined with suitable substrates such as homovanillic acid. We believe that our strategy is an advantageous tool for studying confined biocatalytic kinetics as simple mimics of protein-based organelles found in nature and for designing diverse nanozymes or bio-nanoreactors with the promiscuous GroEL binding cavity.
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Affiliation(s)
- Xiaoqiang Wang
- State Key Laboratory of Heavy Oil Processing, College of Chemical Engineering, China University of Petroleum (East China), Qingdao 266580, P. R. China
| | - Shixin Li
- State Key Laboratory of Heavy Oil Processing, College of Chemical Engineering, China University of Petroleum (East China), Qingdao 266580, P. R. China
| | - Chao Wang
- State Key Laboratory of Heavy Oil Processing, College of Chemical Engineering, China University of Petroleum (East China), Qingdao 266580, P. R. China
| | - Christopher J Mujuni
- State Key Laboratory of Heavy Oil Processing, College of Chemical Engineering, China University of Petroleum (East China), Qingdao 266580, P. R. China
| | - Tongtao Yue
- State Key Laboratory of Heavy Oil Processing, College of Chemical Engineering, China University of Petroleum (East China), Qingdao 266580, P. R. China
| | - Fang Huang
- State Key Laboratory of Heavy Oil Processing, College of Chemical Engineering, China University of Petroleum (East China), Qingdao 266580, P. R. China
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18
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de Ruiter MV, Klem R, Luque D, Cornelissen JJLM, Castón JR. Structural nanotechnology: three-dimensional cryo-EM and its use in the development of nanoplatforms for in vitro catalysis. NANOSCALE 2019; 11:4130-4146. [PMID: 30793729 DOI: 10.1039/c8nr09204d] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
The organization of enzymes into different subcellular compartments is essential for correct cell function. Protein-based cages are a relatively recently discovered subclass of structurally dynamic cellular compartments that can be mimicked in the laboratory to encapsulate enzymes. These synthetic structures can then be used to improve our understanding of natural protein-based cages, or as nanoreactors in industrial catalysis, metabolic engineering, and medicine. Since the function of natural protein-based cages is related to their three-dimensional structure, it is important to determine this at the highest possible resolution if viable nanoreactors are to be engineered. Cryo-electron microscopy (cryo-EM) is ideal for undertaking such analyses within a feasible time frame and at near-native conditions. This review describes how three-dimensional cryo-EM is used in this field and discusses its advantages. An overview is also given of the nanoreactors produced so far, their structure, function, and applications.
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Affiliation(s)
- Mark V de Ruiter
- Department of Biomolecular Nanotechnology, MESA+ Institute for Nanotechnology, University of Twente, 7500 AE Enschede, The Netherlands.
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19
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Fiedler JD, Fishman MR, Brown SD, Lau J, Finn MG. Multifunctional Enzyme Packaging and Catalysis in the Qβ Protein Nanoparticle. Biomacromolecules 2018; 19:3945-3957. [DOI: 10.1021/acs.biomac.8b00885] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Jason D. Fiedler
- Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Maxwell R. Fishman
- Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Steven D. Brown
- Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Jolene Lau
- Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - M. G. Finn
- Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
- School of Chemistry and Biochemistry, School of Biological Sciences, Georgia Institute of Technology, 901 Atlantic Drive, Atlanta, Georgia 30332, United States
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20
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Dashti NH, Abidin RS, Sainsbury F. Programmable In Vitro Coencapsidation of Guest Proteins for Intracellular Delivery by Virus-like Particles. ACS NANO 2018; 12:4615-4623. [PMID: 29697964 DOI: 10.1021/acsnano.8b01059] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Bioinspired self-sorting and self-assembling systems using engineered versions of natural protein cages are being developed for biocatalysis and therapeutic delivery. The packaging and intracellular delivery of guest proteins is of particular interest for both in vitro and in vivo cell engineering. However, there is a lack of bionanotechnology platforms that combine programmable guest protein encapsidation with efficient intracellular uptake. We report a minimal peptide anchor for in vivo self-sorting of cargo-linked capsomeres of murine polyomavirus (MPyV) that enables controlled encapsidation of guest proteins by in vitro self-assembly. Using Förster resonance energy transfer, we demonstrate the flexibility in this system to support coencapsidation of multiple proteins. Complementing these ensemble measurements with single-particle analysis by super-resolution microscopy shows that the stochastic nature of coencapsidation is an overriding principle. This has implications for the design and deployment of both native and engineered self-sorting encapsulation systems and for the assembly of infectious virions. Taking advantage of the encoded affinity for sialic acids ubiquitously displayed on the surface of mammalian cells, we demonstrate the ability of self-assembled MPyV virus-like particles to mediate efficient delivery of guest proteins to the cytosol of primary human cells. This platform for programmable coencapsidation and efficient cytosolic delivery of complementary biomolecules therefore has enormous potential in cell engineering.
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Affiliation(s)
- Noor H Dashti
- Australian Institute of Bioengineering and Nanotechnology , The University of Queensland , St Lucia , QLD 4072 , Australia
| | - Rufika S Abidin
- Australian Institute of Bioengineering and Nanotechnology , The University of Queensland , St Lucia , QLD 4072 , Australia
| | - Frank Sainsbury
- Australian Institute of Bioengineering and Nanotechnology , The University of Queensland , St Lucia , QLD 4072 , Australia
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21
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Abstract
Within the materials science community, proteins with cage-like architectures are being developed as versatile nanoscale platforms for use in protein nanotechnology. Much effort has been focused on the functionalization of protein cages with biological and non-biological moieties to bring about new properties of not only individual protein cages, but collective bulk-scale assemblies of protein cages. In this review, we report on the current understanding of protein cage assembly, both of the cages themselves from individual subunits, and the assembly of the individual protein cages into higher order structures. We start by discussing the key properties of natural protein cages (for example: size, shape and structure) followed by a review of some of the mechanisms of protein cage assembly and the factors that influence it. We then explore the current approaches for functionalizing protein cages, on the interior or exterior surfaces of the capsids. Lastly, we explore the emerging area of higher order assemblies created from individual protein cages and their potential for new and exciting collective properties.
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Affiliation(s)
- William M Aumiller
- Department of Chemistry, Indiana University, Bloomington, Indiana 47405, USA.
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22
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Zhang W, Zhang XE, Li F. Virus-Based Nanoparticles of Simian Virus 40 in the Field of Nanobiotechnology. Biotechnol J 2018; 13:e1700619. [DOI: 10.1002/biot.201700619] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2017] [Revised: 12/05/2017] [Indexed: 12/15/2022]
Affiliation(s)
- Wenjing Zhang
- State Key Laboratory of Virology, Wuhan Institute of Virology, Chinese Academy of Sciences; Wuhan 430071 China
- University of Chinese Academy of Sciences; Beijing 101407 China
| | - Xian-En Zhang
- National Laboratory of Biomacromolecules, CAS Center for Excellence in Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences; Beijing 100101 China
| | - Feng Li
- State Key Laboratory of Virology, Wuhan Institute of Virology, Chinese Academy of Sciences; Wuhan 430071 China
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23
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Abstract
Virus-like particles (VLPs) are nonpathogenic protein cage structures derived from viral coat proteins that have found utility in the area of biomaterials and nanotechnology. VLPs have been exploited as containers for the sequestration and encapsulation of a wide range of guest molecules in their hollow interiors. The robust nature of VLPs lend them as versatile scaffolds that can be exploited to provide protection to encapsulated guest molecules, such as enzymes which are often susceptible to inactivation and degradation, and for organization and construction of new nanomaterials incorporating the chemical properties of the guest molecules. In this chapter a background and methodology for the encapsulation of enzymes on the interior of the bacteriophage P22 derived VLP is described.
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Affiliation(s)
- Dustin P Patterson
- Department of Chemistry and Biochemistry, The University of Texas at Tyler, Tyler, TX, USA.
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24
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Sharma J, Uchida M, Miettinen HM, Douglas T. Modular interior loading and exterior decoration of a virus-like particle. NANOSCALE 2017; 9:10420-10430. [PMID: 28702648 PMCID: PMC6482854 DOI: 10.1039/c7nr03018e] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
Virus-like particles (VLPs) derived from the bacteriophage P22 offer an interesting and malleable platform for encapsulation and multivalent presentation of cargo molecules. The packaging of cargo in P22 VLP is typically achieved through genetically enabled directed in vivo encapsulation. However, this approach does not allow control over the packing density and composition of the encapsulated cargos. Here, we have adopted an in vitro assembly approach to gain control over cargo packaging in P22. The packaging was controlled by closely regulating the stoichiometric ratio of cargo-fused-scaffold protein and wild-type scaffold protein during the in vitro assembly. In a "one-pot assembly reaction" coat protein subunits were incubated with varied ratios of wild-type scaffold protein and cargo-fused-scaffold protein, which resulted in the encapsulation of both components in a co-assembled capsid. These experiments demonstrate that an input stoichiometry can be used to achieve controlled packaging of multiple cargos within the VLP. The porous nature of P22 allows the escape and re-entry of wild-type scaffold protein from the assembled capsid but scaffold protein fused to a protein-cargo cannot traverse the capsid shell due to the size of the cargo. This has allowed us to control and alter the packing density by selectively releasing wild-type scaffold protein from the co-assembled capsids. We have demonstrated these concepts in the P22 system using an encapsulated streptavidin protein and have shown its highly selective interaction with biotin or biotin derivatives. Additionally, this system can be used to encapsulate small molecules coupled to biotin, or display large proteins, that cannot enter the capsid and thus remain available for the multivalent display on the exterior of the capsid when attached to a flexible biotinylated linker. Thus, we have developed a P22 system with controlled protein cargo composition and packing density, to which both small and large molecules can be attached at high copy number on the interior or exterior of the capsid.
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Affiliation(s)
- Jhanvi Sharma
- Department of Chemistry, Indiana University, 800 E. Kirkwood Avenue, Bloomington, Indiana 47405, USA.
| | - Masaki Uchida
- Department of Chemistry, Indiana University, 800 E. Kirkwood Avenue, Bloomington, Indiana 47405, USA.
| | - Heini M Miettinen
- Department of Microbiology & Immunology, Montana State University, PO Box 173520, Bozeman, Montana 59717, USA
| | - Trevor Douglas
- Department of Chemistry, Indiana University, 800 E. Kirkwood Avenue, Bloomington, Indiana 47405, USA.
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25
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Zackova Suchanova J, Neburkova J, Spanielova H, Forstova J, Cigler P. Retargeting Polyomavirus-Like Particles to Cancer Cells by Chemical Modification of Capsid Surface. Bioconjug Chem 2017; 28:307-313. [DOI: 10.1021/acs.bioconjchem.6b00622] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Jirina Zackova Suchanova
- Department
of Genetics and Microbiology, Faculty of Science, Charles University, Vinicna 5, 128 44 Prague 2, Czech Republic
| | - Jitka Neburkova
- Institute of Organic Chemistry and Biochemistry of the CAS, v.v.i., Flemingovo nam. 2, 166 10, Prague 6, Czech Republic
- First
Faculty of Medicine, Charles University, Katerinska 32, 121 08, Prague 2, Czech Republic
| | - Hana Spanielova
- Department
of Genetics and Microbiology, Faculty of Science, Charles University, Vinicna 5, 128 44 Prague 2, Czech Republic
- Institute of Organic Chemistry and Biochemistry of the CAS, v.v.i., Flemingovo nam. 2, 166 10, Prague 6, Czech Republic
| | - Jitka Forstova
- Department
of Genetics and Microbiology, Faculty of Science, Charles University, Vinicna 5, 128 44 Prague 2, Czech Republic
| | - Petr Cigler
- Institute of Organic Chemistry and Biochemistry of the CAS, v.v.i., Flemingovo nam. 2, 166 10, Prague 6, Czech Republic
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26
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Abstract
Although viruses are simple biological systems, they are capable of evolving highly efficient techniques for infecting cells, expressing their genomes, and generating new copies of themselves. It is possible to genetically manipulate most of the different classes of known viruses in order to produce recombinant viruses that express foreign proteins. Recombinant viruses have been used in gene therapy to deliver selected genes into higher organisms, in vaccinology and immunotherapy, and as important research tools to study the structure and function of these proteins. Virus-like particles (VLPs) are multiprotein structures that mimic the organization and conformation of authentic native viruses but lack the viral genome. They have been applied not only as prophylactic and therapeutic vaccines but also as vehicles in drug and gene delivery and, more recently, as tools in nanobiotechnology. In this chapter, basic and advanced features of viruses and VLPs are presented and their major applications are discussed. The different production platforms based on animal cell technology are explained, and their main challenges and future perspectives are explored. The implications of large-scale production of viruses and VLPs are discussed in the context of process control, monitoring, and optimization. The main upstream and downstream technical challenges are identified and discussed accordingly.
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27
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Schwarz B, Uchida M, Douglas T. Biomedical and Catalytic Opportunities of Virus-Like Particles in Nanotechnology. Adv Virus Res 2016; 97:1-60. [PMID: 28057256 DOI: 10.1016/bs.aivir.2016.09.002] [Citation(s) in RCA: 56] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Within biology, molecules are arranged in hierarchical structures that coordinate and control the many processes that allow for complex organisms to exist. Proteins and other functional macromolecules are often studied outside their natural nanostructural context because it remains difficult to create controlled arrangements of proteins at this size scale. Viruses are elegantly simple nanosystems that exist at the interface of living organisms and nonliving biological machines. Studied and viewed primarily as pathogens to be combatted, viruses have emerged as models of structural efficiency at the nanoscale and have spurred the development of biomimetic nanoparticle systems. Virus-like particles (VLPs) are noninfectious protein cages derived from viruses or other cage-forming systems. VLPs provide incredibly regular scaffolds for building at the nanoscale. Composed of self-assembling protein subunits, VLPs provide both a model for studying materials' assembly at the nanoscale and useful building blocks for materials design. The robustness and degree of understanding of many VLP structures allow for the ready use of these systems as versatile nanoparticle platforms for the conjugation of active molecules or as scaffolds for the structural organization of chemical processes. Lastly the prevalence of viruses in all domains of life has led to unique activities of VLPs in biological systems most notably the immune system. Here we discuss recent efforts to apply VLPs in a wide variety of applications with the aim of highlighting how the common structural elements of VLPs have led to their emergence as paradigms for the understanding and design of biological nanomaterials.
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Affiliation(s)
- B Schwarz
- Indiana University, Bloomington, IN, United States
| | - M Uchida
- Indiana University, Bloomington, IN, United States
| | - T Douglas
- Indiana University, Bloomington, IN, United States.
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28
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Wen AM, Steinmetz NF. Design of virus-based nanomaterials for medicine, biotechnology, and energy. Chem Soc Rev 2016; 45:4074-126. [PMID: 27152673 PMCID: PMC5068136 DOI: 10.1039/c5cs00287g] [Citation(s) in RCA: 246] [Impact Index Per Article: 30.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
This review provides an overview of recent developments in "chemical virology." Viruses, as materials, provide unique nanoscale scaffolds that have relevance in chemical biology and nanotechnology, with diverse areas of applications. Some fundamental advantages of viruses, compared to synthetically programmed materials, include the highly precise spatial arrangement of their subunits into a diverse array of shapes and sizes and many available avenues for easy and reproducible modification. Here, we will first survey the broad distribution of viruses and various methods for producing virus-based nanoparticles, as well as engineering principles used to impart new functionalities. We will then examine the broad range of applications and implications of virus-based materials, focusing on the medical, biotechnology, and energy sectors. We anticipate that this field will continue to evolve and grow, with exciting new possibilities stemming from advancements in the rational design of virus-based nanomaterials.
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Affiliation(s)
- Amy M Wen
- Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH 44106, USA.
| | - Nicole F Steinmetz
- Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH 44106, USA. and Department of Radiology, Case Western Reserve University, Cleveland, OH 44106, USA and Department of Materials Science and Engineering, Case Western Reserve University, Cleveland, OH 44106, USA and Department of Macromolecular Science and Engineering, Case Western Reserve University, Cleveland, OH 44106, USA and Case Comprehensive Cancer Center, Case Western Reserve University, Cleveland, OH 44106, USA
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29
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Jordan PC, Patterson DP, Saboda KN, Edwards EJ, Miettinen HM, Basu G, Thielges MC, Douglas T. Self-assembling biomolecular catalysts for hydrogen production. Nat Chem 2015; 8:179-85. [PMID: 26791902 DOI: 10.1038/nchem.2416] [Citation(s) in RCA: 134] [Impact Index Per Article: 14.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2013] [Accepted: 11/10/2015] [Indexed: 12/22/2022]
Abstract
The chemistry of highly evolved protein-based compartments has inspired the design of new catalytically active materials that self-assemble from biological components. A frontier of this biodesign is the potential to contribute new catalytic systems for the production of sustainable fuels, such as hydrogen. Here, we show the encapsulation and protection of an active hydrogen-producing and oxygen-tolerant [NiFe]-hydrogenase, sequestered within the capsid of the bacteriophage P22 through directed self-assembly. We co-opted Escherichia coli for biomolecular synthesis and assembly of this nanomaterial by expressing and maturing the EcHyd-1 hydrogenase prior to expression of the P22 coat protein, which subsequently self assembles. By probing the infrared spectroscopic signatures and catalytic activity of the engineered material, we demonstrate that the capsid provides stability and protection to the hydrogenase cargo. These results illustrate how combining biological function with directed supramolecular self-assembly can be used to create new materials for sustainable catalysis.
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Affiliation(s)
- Paul C Jordan
- Department of Chemistry, Indiana University, Bloomington, Indiana 47407-7102, USA.,Department of Chemistry and Biochemistry, Montana State University, Bozeman, Montana 59717, USA
| | - Dustin P Patterson
- Department of Chemistry &Biochemistry, University of Texas at Tyler, Tyler, Texas 75799, USA
| | - Kendall N Saboda
- Department of Chemistry and Biochemistry, Montana State University, Bozeman, Montana 59717, USA
| | - Ethan J Edwards
- Department of Chemistry, Indiana University, Bloomington, Indiana 47407-7102, USA.,Department of Chemistry and Biochemistry, Montana State University, Bozeman, Montana 59717, USA
| | - Heini M Miettinen
- Department of Microbiology &Immunology, Montana State University, Bozeman, Montana 59717, USA
| | - Gautam Basu
- Department of Biophysics, Bose Institute, Kolkata 700054, India
| | - Megan C Thielges
- Department of Chemistry, Indiana University, Bloomington, Indiana 47407-7102, USA
| | - Trevor Douglas
- Department of Chemistry, Indiana University, Bloomington, Indiana 47407-7102, USA
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30
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Somiya M, Kuroda S. Development of a virus-mimicking nanocarrier for drug delivery systems: The bio-nanocapsule. Adv Drug Deliv Rev 2015; 95:77-89. [PMID: 26482188 DOI: 10.1016/j.addr.2015.10.003] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2015] [Revised: 09/21/2015] [Accepted: 10/09/2015] [Indexed: 12/21/2022]
Abstract
As drug delivery systems, nanocarriers should be capable of executing the following functions: evasion of the host immune system, targeting to the diseased site, entering cells, escaping from endosomes, and releasing payloads into the cytoplasm. Since viruses perform some or all of these functions, they are considered naturally occurring nanocarriers. To achieve biomimicry of the hepatitis B virus (HBV), we generated the "bio-nanocapsule" (BNC)-which deploys the human hepatocyte-targeting domain, fusogenic domain, and polymerized-albumin receptor domain of HBV envelope L protein on its surface-by overexpressing the L protein in yeast cells. BNCs are capable of delivering various payloads to the cytoplasm of human hepatic cells specifically in vivo, which is achieved via formation of complexes with various materials (e.g., drugs, nucleic acids, and proteins) by electroporation, fusion with liposomes, or chemical modification. In this review, we describe BNC-related technology, discuss retargeting strategies for BNCs, and outline other virus-inspired nanocarriers.
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Sánchez-Sánchez L, Tapia-Moreno A, Juarez-Moreno K, Patterson DP, Cadena-Nava RD, Douglas T, Vazquez-Duhalt R. Design of a VLP-nanovehicle for CYP450 enzymatic activity delivery. J Nanobiotechnology 2015; 13:66. [PMID: 26452461 PMCID: PMC4599659 DOI: 10.1186/s12951-015-0127-z] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2015] [Accepted: 09/24/2015] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND The intracellular delivery of enzymes for therapeutic use has a promising future for the treatment of several diseases such as genetic disorders and cancer. Virus-like particles offer an interesting platform for enzymatic delivery to targeted cells because of their great cargo capacity and the enhancement of the biocatalyst stability towards several factors important in the practical application of these nanoparticles. RESULTS We have designed a nano-bioreactor based on the encapsulation of a cytochrome P450 (CYP) inside the capsid derived from the bacteriophage P22. An enhanced peroxigenase, CYPBM3, was selected as a model enzyme because of its potential in enzyme prodrug therapy. A total of 109 enzymes per capsid were encapsulated with a 70 % retention of activity for cytochromes with the correct incorporation of the heme cofactor. Upon encapsulation, the stability of the enzyme towards protease degradation and acidic pH was increased. Cytochrome P450 activity was delivered into Human cervix carcinoma cells via transfecting P22-CYP nanoparticles with lipofectamine. CONCLUSION This work provides a clear demonstration of the potential of biocatalytic virus-like particles as medical relevant enzymatic delivery vehicles for clinical applications.
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Affiliation(s)
- Lorena Sánchez-Sánchez
- Instituto de Biotecnología, Universidad Nacional Autónoma de México, 62250, Cuernavaca, Morelos, Mexico.
| | - Alejandro Tapia-Moreno
- Centro de Nanociencias y Nanotecnología, Universidad Nacional Autónoma de México, Km 107 carretera Tijuana-Ensenada, 22860, Ensenada, Baja California, Mexico.
| | - Karla Juarez-Moreno
- Centro de Nanociencias y Nanotecnología, Universidad Nacional Autónoma de México, Km 107 carretera Tijuana-Ensenada, 22860, Ensenada, Baja California, Mexico.
- Cátedras CONACyT affiliated to CNyN-UNAM, Ensenada, Mexico.
| | - Dustin P Patterson
- Department of Chemistry and Biochemistry, University of Texas at Tyler, Tyler, 75799, TX, USA.
| | - Ruben D Cadena-Nava
- Centro de Nanociencias y Nanotecnología, Universidad Nacional Autónoma de México, Km 107 carretera Tijuana-Ensenada, 22860, Ensenada, Baja California, Mexico.
| | - Trevor Douglas
- Department of Chemistry, Indiana University, Bloomington, IN, 47405, USA.
| | - Rafael Vazquez-Duhalt
- Centro de Nanociencias y Nanotecnología, Universidad Nacional Autónoma de México, Km 107 carretera Tijuana-Ensenada, 22860, Ensenada, Baja California, Mexico.
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Kawano M, Doi K, Fukuda H, Kita Y, Imai K, Inoue T, Enomoto T, Matsui M, Hatakeyama M, Yamaguchi Y, Handa H. SV40 VP1 major capsid protein in its self-assembled form allows VP1 pentamers to coat various types of artificial beads in vitro regardless of their sizes and shapes. ACTA ACUST UNITED AC 2014; 5:105-111. [PMID: 28435806 PMCID: PMC5374266 DOI: 10.1016/j.btre.2014.12.008] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2014] [Revised: 11/28/2014] [Accepted: 12/17/2014] [Indexed: 01/17/2023]
Abstract
Monomeric VP1 pentamers of simian virus 40 coat artificial beads larger than natural capsids. Polystyrene beads (100, 200, and 500 nm in diameter) can be covered by VP1 pentamers. Silica beads can also be covered by VP1 pentamers. VP1 pentamers can also coat angular-shaped magnetite-particle and rough-shaped liposomes. The self-reassembly property of VP1 may allow it to coat various artificial beads, regardless of their sizes or shapes.
The icosahedral capsid structure of simian virus 40 (diameter, 45 nm) consists of 72 pentameric subunits, with each subunit formed by five VP1 molecules. Electron microscopy, immuno-gold labeling, and ζ-potential analysis showed that purified recombinant VP1 pentamers covered polystyrene beads measuring 100, 200, and 500 nm in diameter, as well as silica beads. In addition to covering spherical beads, VP1 pentamers covered cubic magnetite beads, as well as the distorted surface structures of liposomes. These findings indicate that VP1 pentamers could coat artificial beads of various shapes and sizes larger than the natural capsid. Technology based on VP1 pentamers may be useful in providing a capsid-like surface for enclosed materials, enhancing their stability and cellular uptake for drug delivery systems.
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Key Words
- Artificial beads
- CMNPs, citrate-coated magnetic nanoparticles
- DMSO, dimethyl sulfoxide
- DOPE, 1,2-dioleoyl-sn-glocero-3-phosphoethanolamine
- DOTAP, N-[1-(2,3-dioleoyloxy)propyl-N,N,N-trimethyl ammonium chloride
- DTT, dithiothreitol
- Drug delivery
- EGF, epidermal growth factor
- EGTA, ethylene glycol-bis(2-aminoethylether)-N,N,N′,N′-tetraacetic acid
- EM, electron microscopy
- NP-40, nonidet P-40
- PLGA, poly-lactic-co-glycolic-acid
- PVA, polyvinyl alcohol
- Polyomavirus
- RCNMV, red clover necrotic mosaic virus
- SV40, simian virus 40
- Simian virus 40
- TEM, transmission electron microscopy
- TEOS, tetraethyl orthosilicate
- VLPs, virus-like particles
- VP1
- VP1 coating
- W/O, water in oil
- W/O/W, water in oil in water
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Affiliation(s)
- Masaaki Kawano
- Department of Molecular Biology, Faculty of Medicine, Saitama Medical University, 38 Morohongo, Moroyama-cho, Iruma-gun, Saitama 350-0495, Japan
| | - Koji Doi
- Department of Biological Information, Graduate School of Bioscience and Biotechnology, Tokyo Institute of Technology, 4259 Nagatsuta-cho, Midori-ku, Yokohama, Kanagawa 226-8501, Japan
| | - Hajime Fukuda
- Department of Biological Information, Graduate School of Bioscience and Biotechnology, Tokyo Institute of Technology, 4259 Nagatsuta-cho, Midori-ku, Yokohama, Kanagawa 226-8501, Japan
| | - Yoshinori Kita
- Department of Biological Information, Graduate School of Bioscience and Biotechnology, Tokyo Institute of Technology, 4259 Nagatsuta-cho, Midori-ku, Yokohama, Kanagawa 226-8501, Japan
| | - Kensuke Imai
- Department of Biological Information, Graduate School of Bioscience and Biotechnology, Tokyo Institute of Technology, 4259 Nagatsuta-cho, Midori-ku, Yokohama, Kanagawa 226-8501, Japan
| | - Takamasa Inoue
- Department of Biological Information, Graduate School of Bioscience and Biotechnology, Tokyo Institute of Technology, 4259 Nagatsuta-cho, Midori-ku, Yokohama, Kanagawa 226-8501, Japan
| | - Teruya Enomoto
- Department of Biological Information, Graduate School of Bioscience and Biotechnology, Tokyo Institute of Technology, 4259 Nagatsuta-cho, Midori-ku, Yokohama, Kanagawa 226-8501, Japan
| | - Masanori Matsui
- Department of Microbiology, Faculty of Medicine, Saitama Medical University, 38 Morohongo, Moroyama-cho, Iruma-gun, Saitama 350-0495, Japan
| | - Mamoru Hatakeyama
- Department of Biological Information, Graduate School of Bioscience and Biotechnology, Tokyo Institute of Technology, 4259 Nagatsuta-cho, Midori-ku, Yokohama, Kanagawa 226-8501, Japan
| | - Yuki Yamaguchi
- Department of Biological Information, Graduate School of Bioscience and Biotechnology, Tokyo Institute of Technology, 4259 Nagatsuta-cho, Midori-ku, Yokohama, Kanagawa 226-8501, Japan
| | - Hiroshi Handa
- Department of Nanoparticle Translational Research, Tokyo Medical University, 6-1-1 Shinjuku, Shinjuku-ku, Tokyo 160-8402, Japan
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Patterson D, Edwards E, Douglas T. Hybrid Nanoreactors: Coupling Enzymes and Small-Molecule Catalysts within Virus-Like Particles. Isr J Chem 2014. [DOI: 10.1002/ijch.201400092] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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Patterson DP, McCoy K, Fijen C, Douglas T. Constructing catalytic antimicrobial nanoparticles by encapsulation of hydrogen peroxide producing enzyme inside the P22 VLP. J Mater Chem B 2014; 2:5948-5951. [PMID: 32261847 DOI: 10.1039/c4tb00983e] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Here we examine a self-assembling virus like particle to construct catalytically active nanoparticles that can inhibit bacterial growth. The results suggest that encapsulation of enzymes inside VLPs can be exploited to develop new bionanomaterials with useful functionalities.
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35
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Schoonen L, van Hest JCM. Functionalization of protein-based nanocages for drug delivery applications. NANOSCALE 2014; 6:7124-41. [PMID: 24860847 DOI: 10.1039/c4nr00915k] [Citation(s) in RCA: 128] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Traditional drug delivery strategies involve drugs which are not targeted towards the desired tissue. This can lead to undesired side effects, as normal cells are affected by the drugs as well. Therefore, new systems are now being developed which combine targeting functionalities with encapsulation of drug cargo. Protein nanocages are highly promising drug delivery platforms due to their perfectly defined structures, biocompatibility, biodegradability and low toxicity. A variety of protein nanocages have been modified and functionalized for these types of applications. In this review, we aim to give an overview of different types of modifications of protein-based nanocontainers for drug delivery applications.
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Affiliation(s)
- Lise Schoonen
- Institute of Molecules and Materials, Radboud University Nijmegen, Heyendaalseweg 135, 6525 AJ Nijmegen, The Netherlands.
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36
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Patterson DP, LaFrance B, Douglas T. Rescuing recombinant proteins by sequestration into the P22 VLP. Chem Commun (Camb) 2014; 49:10412-4. [PMID: 24079011 DOI: 10.1039/c3cc46517a] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Here we report the use of a self-assembling protein cage to sequester and solubilize recombinant proteins which are usually trafficked to insoluble inclusion bodies. Our results suggest that protein cages can be used as novel vehicles to rescue and produce soluble proteins that are otherwise difficult to obtain using conventional methods.
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Affiliation(s)
- Dustin P Patterson
- Department of Chemistry and Biochemistry, Montana State University, Bozeman, MT 59717, USA
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37
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Chemotherapy pro-drug activation by biocatalytic virus-like nanoparticles containing cytochrome P450. Enzyme Microb Technol 2014; 60:24-31. [PMID: 24835096 DOI: 10.1016/j.enzmictec.2014.04.003] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2014] [Revised: 03/11/2014] [Accepted: 04/02/2014] [Indexed: 11/22/2022]
Abstract
This work shows, for the first time, the encapsulation of a highly relevant protein in the biomedical field into virus-like particles (VLPs). A bacterial CYP variant was effectively encapsulated in VLPs constituted of coat protein from cowpea chlorotic mottle virus (CCMV). The catalytic VLPs are able to transform the chemotherapeutic pro-drug, tamoxifen, and the emerging pro-drug resveratrol. The chemical nature of the products was identified, confirming similar active products than those obtained with human CYP. The enzymatic VLPs remain stable after the catalytic reaction. The potential use of these biocatalytic nanoparticles as targeted CYP carriers for the activation of chemotherapy drugs is discussed.
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38
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Patterson DP, Schwarz B, Waters RS, Gedeon T, Douglas T. Encapsulation of an enzyme cascade within the bacteriophage P22 virus-like particle. ACS Chem Biol 2014; 9:359-65. [PMID: 24308573 DOI: 10.1021/cb4006529] [Citation(s) in RCA: 175] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Developing methods for investigating coupled enzyme systems under conditions that mimic the cellular environment remains a significant challenge. Here we describe a biomimetic approach for constructing densely packed and confined multienzyme systems through the co-encapsulation of 2 and 3 enzymes within a virus-like particle (VLP) that perform a coupled cascade of reactions, creating a synthetic metabolon. Enzymes are efficiently encapsulated in vivo with known stoichiometries, and the kinetic parameters of the individual and coupled activities are characterized. From the results we develop and validate a mathematical model for predicting the expected kinetics for coupled reactions under co-localized conditions.
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Affiliation(s)
- Dustin P. Patterson
- Department of Chemistry
and Biochemistry, ‡Center for Bio-Inspired Nanomaterials, and §Deparment of Mathematical
Sciences, Montana State University, Bozeman, Montana 59717, United States
| | - Benjamin Schwarz
- Department of Chemistry
and Biochemistry, ‡Center for Bio-Inspired Nanomaterials, and §Deparment of Mathematical
Sciences, Montana State University, Bozeman, Montana 59717, United States
| | - Ryan S. Waters
- Department of Chemistry
and Biochemistry, ‡Center for Bio-Inspired Nanomaterials, and §Deparment of Mathematical
Sciences, Montana State University, Bozeman, Montana 59717, United States
| | - Tomas Gedeon
- Department of Chemistry
and Biochemistry, ‡Center for Bio-Inspired Nanomaterials, and §Deparment of Mathematical
Sciences, Montana State University, Bozeman, Montana 59717, United States
| | - Trevor Douglas
- Department of Chemistry
and Biochemistry, ‡Center for Bio-Inspired Nanomaterials, and §Deparment of Mathematical
Sciences, Montana State University, Bozeman, Montana 59717, United States
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39
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Li F, Wang Q. Fabrication of nanoarchitectures templated by virus-based nanoparticles: strategies and applications. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2014; 10:230-245. [PMID: 23996911 DOI: 10.1002/smll.201301393] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/06/2013] [Revised: 07/05/2013] [Indexed: 06/02/2023]
Abstract
Biomolecular nanostructures in nature are drawing increasing interests in the field of materials sciences. As a typical group of them, virus-based nanoparticles (VNPs), which are nanocages or nanorods assembled from capsid proteins of viruses, have been widely exploited as templates to guide the fabrication of complex nanoarchitectures (NAs), because of their appropriate sizes (ca. 20-200 nm), homogeneity, addressable functionalization, facile modification via chemical and genetic routes, and convenient preparation. Foreign materials can be positioned in the inner cavity or on the outer surface of VNPs, through either direct synthesis or assembling preformed nanomaterials. Simultaneous use of the inner and outer space of VNPs facilitates integration of multiple functionalities in a single NA. This review briefly summarizes the strategies for fabrication of NAs templated by VNPs and wide applications of these NAs in fields of catalysis, energy, biomedicine, and nanophotonics, etc.
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Affiliation(s)
- Feng Li
- Suzhou Key Laboratory of Nanobiomedical Characterization, Division of Nanobiomedicine and i-Lab, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou, 215123, China
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40
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Kawano M, Matsui M, Handa H. SV40 virus-like particles as an effective delivery system and its application to a vaccine carrier. Expert Rev Vaccines 2014; 12:199-210. [DOI: 10.1586/erv.12.149] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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41
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Lua LHL, Connors NK, Sainsbury F, Chuan YP, Wibowo N, Middelberg APJ. Bioengineering virus-like particles as vaccines. Biotechnol Bioeng 2013; 111:425-40. [PMID: 24347238 DOI: 10.1002/bit.25159] [Citation(s) in RCA: 243] [Impact Index Per Article: 22.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2013] [Revised: 10/23/2013] [Accepted: 11/12/2013] [Indexed: 12/12/2022]
Abstract
Virus-like particle (VLP) technology seeks to harness the optimally tuned immunostimulatory properties of natural viruses while omitting the infectious trait. VLPs that assemble from a single protein have been shown to be safe and highly efficacious in humans, and highly profitable. VLPs emerging from basic research possess varying levels of complexity and comprise single or multiple proteins, with or without a lipid membrane. Complex VLP assembly is traditionally orchestrated within cells using black-box approaches, which are appropriate when knowledge and control over assembly are limited. Recovery challenges including those of adherent and intracellular contaminants must then be addressed. Recent commercial VLPs variously incorporate steps that include VLP in vitro assembly to address these problems robustly, but at the expense of process complexity. Increasing research activity and translation opportunity necessitate bioengineering advances and new bioprocessing modalities for efficient and cost-effective production of VLPs. Emerging approaches are necessarily multi-scale and multi-disciplinary, encompassing diverse fields from computational design of molecules to new macro-scale purification materials. In this review, we highlight historical and emerging VLP vaccine approaches. We overview approaches that seek to specifically engineer a desirable immune response through modular VLP design, and those that seek to improve bioprocess efficiency through inhibition of intracellular assembly to allow optimal use of existing purification technologies prior to cell-free VLP assembly. Greater understanding of VLP assembly and increased interdisciplinary activity will see enormous progress in VLP technology over the coming decade, driven by clear translational opportunity.
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Affiliation(s)
- Linda H L Lua
- Protein Expression Facility, The University of Queensland, St Lucia, QLD, 4072, Australia.
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42
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Schreiber A, Schiller SM. Nanobiotechnology of protein-based compartments: steps toward nanofactories. BIOINSPIRED BIOMIMETIC AND NANOBIOMATERIALS 2013. [DOI: 10.1680/bbn.13.00008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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43
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Kawano M, Morikawa K, Suda T, Ohno N, Matsushita S, Akatsuka T, Handa H, Matsui M. Chimeric SV40 virus-like particles induce specific cytotoxicity and protective immunity against influenza A virus without the need of adjuvants. Virology 2013; 448:159-67. [PMID: 24314646 DOI: 10.1016/j.virol.2013.10.010] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2013] [Revised: 07/30/2013] [Accepted: 10/07/2013] [Indexed: 12/17/2022]
Abstract
Virus-like particles (VLPs) are a promising vaccine platform due to the safety and efficiency. However, it is still unclear whether polyomavirus-based VLPs are useful for this purpose. Here, we attempted to evaluate the potential of polyomavirus VLPs for the antiviral vaccine using simian virus 40 (SV40). We constructed chimeric SV40-VLPs carrying an HLA-A*02:01-restricted, cytotoxic T lymphocyte (CTL) epitope derived from influenza A virus. HLA-A*02:01-transgenic mice were then immunized with the chimeric SV40-VLPs. The chimeric SV40-VLPs effectively induced influenza-specific CTLs and heterosubtypic protection against influenza A viruses without the need of adjuvants. Because DNase I treatment of the chimeric SV40-VLPs did not disrupt CTL induction, the intrinsic adjuvant property may not result from DNA contaminants in the VLP preparation. In addition, immunization with the chimeric SV40-VLPs generated long-lasting memory CTLs. We here propose that the chimeric SV40-VLPs harboring an epitope may be a promising CTL-based vaccine platform with self-adjuvant properties.
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Affiliation(s)
- Masaaki Kawano
- Department of Allergy and Immunology, Faculty of Medicine, Saitama Medical University, Moroyama-cho, Iruma-gun, Saitama 350-0495, Japan
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44
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Teunissen EA, de Raad M, Mastrobattista E. Production and biomedical applications of virus-like particles derived from polyomaviruses. J Control Release 2013; 172:305-321. [PMID: 23999392 DOI: 10.1016/j.jconrel.2013.08.026] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2013] [Revised: 08/18/2013] [Accepted: 08/20/2013] [Indexed: 10/26/2022]
Abstract
Virus-like particles (VLPs), aggregates of capsid proteins devoid of viral genetic material, show great promise in the fields of vaccine development and gene therapy. These particles spontaneously self-assemble after heterologous expression of viral structural proteins. This review will focus on the use of virus-like particles derived from polyomavirus capsid proteins. Since their first recombinant production 27 years ago these particles have been investigated for a myriad of biomedical applications. These virus-like particles are safe, easy to produce, can be loaded with a broad range of diverse cargoes and can be tailored for specific delivery or epitope presentation. We will highlight the structural characteristics of polyomavirus-derived VLPs and give an overview of their applications in diagnostics, vaccine development and gene delivery.
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Affiliation(s)
- Erik A Teunissen
- Department of Pharmaceutics, Utrecht Institute for Pharmaceutical Sciences, Faculty of Science, University of Utrecht, Universiteitsweg 99, 3584 CG Utrecht, The Netherlands
| | - Markus de Raad
- Department of Pharmaceutics, Utrecht Institute for Pharmaceutical Sciences, Faculty of Science, University of Utrecht, Universiteitsweg 99, 3584 CG Utrecht, The Netherlands
| | - Enrico Mastrobattista
- Department of Pharmaceutics, Utrecht Institute for Pharmaceutical Sciences, Faculty of Science, University of Utrecht, Universiteitsweg 99, 3584 CG Utrecht, The Netherlands.
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45
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Enomoto T, Kawano M, Fukuda H, Sawada W, Inoue T, Haw KC, Kita Y, Sakamoto S, Yamaguchi Y, Imai T, Hatakeyama M, Saito S, Sandhu A, Matsui M, Aoki I, Handa H. Viral protein-coating of magnetic nanoparticles using simian virus 40 VP1. J Biotechnol 2013; 167:8-15. [DOI: 10.1016/j.jbiotec.2013.06.005] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2013] [Revised: 06/04/2013] [Accepted: 06/07/2013] [Indexed: 11/29/2022]
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Patterson DP, Rynda-Apple A, Harmsen AL, Harmsen AG, Douglas T. Biomimetic antigenic nanoparticles elicit controlled protective immune response to influenza. ACS NANO 2013; 7:3036-44. [PMID: 23540530 PMCID: PMC3773536 DOI: 10.1021/nn4006544] [Citation(s) in RCA: 83] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/14/2023]
Abstract
Here we present a biomimetic strategy toward nanoparticle design for controlled immune response through encapsulation of conserved internal influenza proteins on the interior of virus-like particles (VLPs) to direct CD8+ cytotoxic T cell protection. Programmed encapsulation and sequestration of the conserved nucleoprotein (NP) from influenza on the interior of a VLP, derived from the bacteriophage P22, results in a vaccine that provides multistrain protection against 100 times lethal doses of influenza in an NP specific CD8+ T cell-dependent manner. VLP assembly and encapsulation of the immunogenic NP cargo protein is the result of a genetically programmed self-assembly making this strategy amendable to the quick production of vaccines to rapidly emerging pathogens. Addition of adjuvants or targeting molecules were not required for eliciting the protective response.
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Affiliation(s)
- Dustin P. Patterson
- Department of Chemistry and Biochemistry, Montana State University, Bozeman, MT 59717, USA
- Center for Bio-Inspired Nanomaterials, Montana State University, Bozeman, MT 59717, USA
| | - Agnieszka Rynda-Apple
- Department of Immunology and Infectious Diseases, Montana State University, Bozeman, MT 59717, USA
| | - Ann L. Harmsen
- Department of Immunology and Infectious Diseases, Montana State University, Bozeman, MT 59717, USA
| | - Allen G. Harmsen
- Department of Immunology and Infectious Diseases, Montana State University, Bozeman, MT 59717, USA
- To whom correspondence should be addressed, , phone (406) 994-6566, , phone (406) 994-7626
| | - Trevor Douglas
- Department of Chemistry and Biochemistry, Montana State University, Bozeman, MT 59717, USA
- Center for Bio-Inspired Nanomaterials, Montana State University, Bozeman, MT 59717, USA
- To whom correspondence should be addressed, , phone (406) 994-6566, , phone (406) 994-7626
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47
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Pushko P, Pumpens P, Grens E. Development of Virus-Like Particle Technology from Small Highly Symmetric to Large Complex Virus-Like Particle Structures. Intervirology 2013; 56:141-65. [DOI: 10.1159/000346773] [Citation(s) in RCA: 85] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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48
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Glasgow JE, Capehart SL, Francis MB, Tullman-Ercek D. Osmolyte-mediated encapsulation of proteins inside MS2 viral capsids. ACS NANO 2012; 6:8658-64. [PMID: 22953696 PMCID: PMC3479312 DOI: 10.1021/nn302183h] [Citation(s) in RCA: 79] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
The encapsulation of enzymes in nanometer-sized compartments has the potential to enhance and control enzymatic activity, both in vivo and in vitro. Despite this potential, there is little quantitative data on the effect of encapsulation in a well-defined compartment under varying conditions. To gain more insight into these effects, we have characterized two improved methods for the encapsulation of heterologous molecules inside bacteriophage MS2 viral capsids. First, attaching DNA oligomers to a molecule of interest and incubating it with MS2 coat protein dimers yielded reassembled capsids that packaged the tagged molecules. The addition of a protein-stabilizing osmolyte, trimethylamine-N-oxide, significantly increased the yields of reassembly. Second, we found that expressed proteins with genetically encoded negatively charged peptide tags could also induce capsid reassembly, resulting in high yields of reassembled capsids containing the protein. This second method was used to encapsulate alkaline phosphatase tagged with a 16 amino acid peptide. The purified encapsulated enzyme was found to have the same K(m) value and a slightly lower k(cat) value than the free enzyme, indicating that this method of encapsulation had a minimal effect on enzyme kinetics. This method provides a practical and potentially scalable way of studying the complex effects of encapsulating enzymes in protein-based compartments.
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Affiliation(s)
- Jeff E. Glasgow
- Department of Chemistry, University of California, Berkeley, CA 94720
| | - Stacy L. Capehart
- Department of Chemistry, University of California, Berkeley, CA 94720
| | | | - Danielle Tullman-Ercek
- Department of Chemical and Biomolecular Engineering, University of California, Berkeley, CA 94720
- Corresponding author:
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Patterson DP, Prevelige PE, Douglas T. Nanoreactors by programmed enzyme encapsulation inside the capsid of the bacteriophage P22. ACS NANO 2012; 6:5000-5009. [PMID: 22624576 DOI: 10.1021/nn300545z] [Citation(s) in RCA: 209] [Impact Index Per Article: 17.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
The virus like particle (VLP) derived from bacteriophage P22 presents a unique platform for constructing catalytically functional nanomaterials by encapsulation of enzymes into its interior. Encapsulation has been engineered to be genetically programmed allowing "one pot" synthesis and incorporation of desired enzymes. The unique characteristic that separates P22 from other VLP systems is the ability to modulate the overall volume and porosity of the VLP structure, thus controlling substrate access to the encapsulated enzyme. The present study demonstrates incorporation of an enzyme, alcohol dehydrogenase D, with the highest internal loading for an active enzyme by any VLP described thus far. In addition, we show that not only does encapsulating AdhD inside P22 affect its kinetic parameters in comparison with the "free" enzyme, but transformation of P22 to different morphological states, which changes the internal volume of the VLP, yields changes in the overall activity of the encapsulated enzyme as well. The findings reported here clearly illustrate that P22 holds potential for synthetic approaches to create nanoreactors, by design, using the power of highly evolved enzymes for chemical transformations.
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Affiliation(s)
- Dustin P Patterson
- Department of Chemistry and Biochemistry, Montana State University, Bozeman, Montana 59717, USA
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Buonaguro L, Tagliamonte M, Tornesello ML, Buonaguro FM. Developments in virus-like particle-based vaccines for infectious diseases and cancer. Expert Rev Vaccines 2012; 10:1569-83. [PMID: 22043956 DOI: 10.1586/erv.11.135] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Virus-like particles hold great promise for the development of effective and affordable vaccines. Indeed, virus-like particles are suitable for presentation and efficient delivery of linear as well as conformational antigens to antigen-presenting cells. This will ultimately result in optimal B-cell activation and cross-presentation with both MHC class I and II molecules to prime CD4(+) T-helper as well as CD8(+) cytotoxic T cells. This article provides an update on the development and use of virus-like particles as vaccine approaches for infectious diseases and cancer.
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Affiliation(s)
- Luigi Buonaguro
- Molecular Biology and Viral Oncology, Department of Experimental Oncology, Istituto Nazionale Tumori Fond Pascale, Via Mariano Semmola 142, 80131 Napoli, Italy.
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