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Xue Q, Swevers L, Taning CNT. Plant and insect virus-like particles: emerging nanoparticles for agricultural pest management. PEST MANAGEMENT SCIENCE 2023; 79:2975-2991. [PMID: 37103223 DOI: 10.1002/ps.7514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 04/20/2023] [Accepted: 04/27/2023] [Indexed: 06/05/2023]
Abstract
Virus-like particles (VLPs) represent a biodegradable, biocompatible nanomaterial made from viral coat proteins that can improve the delivery of antigens, drugs, nucleic acids, and other substances, with most applications in human and veterinary medicine. Regarding agricultural viruses, many insect and plant virus coat proteins have been shown to assemble into VLPs accurately. In addition, some plant virus-based VLPs have been used in medical studies. However, to our knowledge, the potential application of plant/insect virus-based VLPs in agriculture remains largely underexplored. This review focuses on why and how to engineer coat proteins of plant/insect viruses as functionalized VLPs, and how to exploit VLPs in agricultural pest control. The first part of the review describes four different engineering strategies for loading cargo at the inner or the outer surface of VLPs depending on the type of cargo and purpose. Second, the literature on plant and insect viruses the coat proteins of which have been confirmed to self-assemble into VLPs is reviewed. These VLPs are good candidates for developing VLP-based agricultural pest control strategies. Lastly, the concepts of plant/insect virus-based VLPs for delivering insecticidal and antiviral components (e.g., double-stranded RNA, peptides, and chemicals) are discussed, which provides future prospects of VLP application in agricultural pest control. In addition, some concerns are raised about VLP production on a large scale and the short-term resistance of hosts to VLP uptake. Overall, this review is expected to stimulate interest and research exploring plant/insect virus-based VLP applications in agricultural pest management. © 2023 Society of Chemical Industry.
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Affiliation(s)
- Qi Xue
- Department of Plants and Crops, Faculty of Bioscience Engineering, Ghent University, Ghent, Belgium
| | - Luc Swevers
- Insect Molecular Genetics and Biotechnology, Institute of Biosciences and Applications, National Centre for Scientific Research "Demokritos", Athens, Greece
| | - Clauvis Nji Tizi Taning
- Department of Plants and Crops, Faculty of Bioscience Engineering, Ghent University, Ghent, Belgium
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Worawittayatada J, Angsujinda K, Sinnuengnong R, Attasart P, Smith DR, Assavalapsakul W. Simultaneous Production of a Virus-Like Particle Linked to dsRNA to Enhance dsRNA Delivery for Yellow Head Virus Inhibition. Viruses 2022; 14:v14122594. [PMID: 36560598 PMCID: PMC9785521 DOI: 10.3390/v14122594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 11/18/2022] [Accepted: 11/19/2022] [Indexed: 11/24/2022] Open
Abstract
A co-expressed Penaeus stylirostris densovirus (PstDNV) capsid and dsRNA specific to the yellow head virus (YHV) protease (CoEx cpPstDNV/dspro) has been shown to suppress YHV replication in the Pacific white-legged shrimp (Litopenaeus vannamei). However, maintaining two plasmids in a single bacterial cell is not desirable; therefore, a single plasmid harboring both the PstDNV capsid and the dsRNA-YHV-pro gene was constructed under the regulation of a single T7 promoter, designated pET28a-Linked cpPstDNV-dspro. Following induction, this novel construct expressed an approximately 37-kDa recombinant protein associated with a roughly 400-bp dsRNA (Linked cpPstDNV-dspro). Under a transmission electron microscope, the virus-like particles (VLP; Linked PstDNV VLPs-dspro) obtained were seen to be monodispersed, similar to the native PstDNV virion. A nuclease digestion assay indicated dsRNA molecules were both encapsulated and present outside the Linked PstDNV VLPs-dspro. In addition, the amount of dsRNA produced from this strategy was higher than that obtained with a co-expression strategy. In a YHV infection challenge, the Linked PstDNV VLPs-dspro was more effective in delaying and reducing mortality than other constructs tested. Lastly, the linked construct provides protection for the dsRNA cargo from nucleolytic enzymes present in the shrimp hemolymph. This is the first report of a VLP carrying virus-inhibiting dsRNA that could be produced without disassembly and reassembly to control virus infection in shrimp.
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Affiliation(s)
- Jaruwan Worawittayatada
- Department of Microbiology, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand
| | - Kitipong Angsujinda
- Aquatic Resources Research Institute, Chulalongkorn University, Bangkok 10330, Thailand
| | - Rapee Sinnuengnong
- Department of Microbiology, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand
- Department of Research and Development, Queen Saovabha Memorial Institute, The Thai Red Cross Society, Bangkok 10330, Thailand
| | - Pongsopee Attasart
- Center of Applied Shrimp Research and Innovation, Institute of Molecular Biosciences, Mahidol University, Nakorn Pathom 73170, Thailand
| | - Duncan R. Smith
- Institute of Molecular Biosciences, Mahidol University, Nakorn Pathom 73170, Thailand
| | - Wanchai Assavalapsakul
- Department of Microbiology, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand
- Correspondence: ; Tel.: +66-2218-5096
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Lee D, Yu YB, Choi JH, Jo AH, Hong SM, Kang JC, Kim JH. Viral Shrimp Diseases Listed by the OIE: A Review. Viruses 2022; 14:v14030585. [PMID: 35336992 PMCID: PMC8953307 DOI: 10.3390/v14030585] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 02/06/2022] [Accepted: 02/14/2022] [Indexed: 02/06/2023] Open
Abstract
Shrimp is one of the most valuable aquaculture species globally, and the most internationally traded seafood product. Consequently, shrimp aquaculture practices have received increasing attention due to their high value and levels of demand, and this has contributed to economic growth in many developing countries. The global production of shrimp reached approximately 6.5 million t in 2019 and the shrimp aquaculture industry has consequently become a large-scale operation. However, the expansion of shrimp aquaculture has also been accompanied by various disease outbreaks, leading to large losses in shrimp production. Among the diseases, there are various viral diseases which can cause serious damage when compared to bacterial and fungi-based illness. In addition, new viral diseases occur rapidly, and existing diseases can evolve into new types. To address this, the review presented here will provide information on the DNA and RNA of shrimp viral diseases that have been designated by the World Organization for Animal Health and identify the latest shrimp disease trends.
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Affiliation(s)
- Dain Lee
- Fish Genetics and Breeding Research Center, National Institute of Fisheries Science, Geoje 53334, Korea;
| | - Young-Bin Yu
- Department of Aquatic Life Medicine, Pukyong National University, Busan 48513, Korea
- Correspondence: (Y.-B.Y.); (J.-H.C.); (J.-C.K.); (J.-H.K.); Tel.: +82-41-675-3773 (J.-H.K.)
| | - Jae-Ho Choi
- Department of Aquatic Life Medicine, Pukyong National University, Busan 48513, Korea
- Correspondence: (Y.-B.Y.); (J.-H.C.); (J.-C.K.); (J.-H.K.); Tel.: +82-41-675-3773 (J.-H.K.)
| | - A-Hyun Jo
- Department of Aquatic Life and Medical Science, Sun Moon University, Asan-si 31460, Korea; (A.-H.J.); (S.-M.H.)
| | - Su-Min Hong
- Department of Aquatic Life and Medical Science, Sun Moon University, Asan-si 31460, Korea; (A.-H.J.); (S.-M.H.)
| | - Ju-Chan Kang
- Department of Aquatic Life Medicine, Pukyong National University, Busan 48513, Korea
- Correspondence: (Y.-B.Y.); (J.-H.C.); (J.-C.K.); (J.-H.K.); Tel.: +82-41-675-3773 (J.-H.K.)
| | - Jun-Hwan Kim
- Department of Aquatic Life and Medical Science, Sun Moon University, Asan-si 31460, Korea; (A.-H.J.); (S.-M.H.)
- Correspondence: (Y.-B.Y.); (J.-H.C.); (J.-C.K.); (J.-H.K.); Tel.: +82-41-675-3773 (J.-H.K.)
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Abo-Al-Ela HG. RNA Interference in Aquaculture: A Small Tool for Big Potential. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2021; 69:4343-4355. [PMID: 33835783 DOI: 10.1021/acs.jafc.1c00268] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
For decades, the tight regulatory functions of DNA and RNA have been the focus of extensive research with the goal of harnessing RNA molecules (e.g., microRNA and small interfering RNA) to control gene expression and to study biological functions. RNA interference (RNAi) has shown evidence of mediating gene expression, has been utilized to study functional genomics, and recently has potential in therapeutic agents. RNAi is a natural mechanism and a well-studied tool that can be used to silence specific genes. This method is also used in aquaculture as a research tool and to enhance immune responses. RNAi methods do have their limitations (e.g., immune triggering); efficient and easy-to-use RNAi methods for large-scale applications need further development. Despite these limitations, RNAi methods have been successfully used in aquaculture, in particular shrimp. This review discusses the uses of RNAi in aquaculture, such as immune- and production-related issues and the possible limitations that may hinder the application of RNAi in the aquaculture industry. Our challenge is to develop a highly potent in vivo RNAi delivery platform that could complete the desired action with minimal side effects and which can be applied on a large-scale with relatively little expense in the aquaculture industry.
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Affiliation(s)
- Haitham G Abo-Al-Ela
- Genetics and Biotechnology, Department of Aquaculture, Faculty of Fish Resources, Suez University, Suez 43518, Egypt
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Wuthisathid K, Chaijarasphong T, Chotwiwatthanakun C, Somrit M, Sritunyalucksana K, Itsathitphaisarn O. Co-expression of double-stranded RNA and viral capsid protein in the novel engineered Escherichia coli DualX-B15(DE3) strain. BMC Microbiol 2021; 21:88. [PMID: 33757419 PMCID: PMC7989029 DOI: 10.1186/s12866-021-02148-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Accepted: 03/14/2021] [Indexed: 11/23/2022] Open
Abstract
Background Viruses cause significant economic losses to shrimp aquaculture worldwide. In severe cases, they can lead to 100% mortality within a matter of days, hence the aquaculture industry requires antiviral strategies to minimize economic impacts. Currently, a double-stranded RNA (dsRNA)-based platform has been proven effective at a laboratory scale. The bottleneck for its industrialization is the lack of low-cost, efficient and practical delivery approaches. In an effort to bridge the gap between laboratory and farm applications, virus-like particles (VLP) have been used as nanocarriers of dsRNA. However, the implementation of this approach still suffers from high costs and a lengthy procedure, co-expression of subunits of VLP or capsid proteins (CPs) and dsRNA can be the solution for the problem. CP and dsRNA are traditionally expressed in two different E. coli hosts: protease-deficient and RNase III-deficient strains. To condense the manufacturing of dsRNA-containing VLP, this study constructed a novel E. coli strain that is able to co-express viral capsid proteins and dsRNA in the same E. coli cell. Results A novel bacterial strain DualX-B15(DE3) was engineered to be both protease- and RNase III-deficiency via P1 phage transduction. The results revealed that it could simultaneously express recombinant proteins and dsRNA. Conclusion Co-expression of viral capsid proteins and dsRNA in the same cell has been shown to be feasible. Not only could this platform serve as a basis for future cost-effective and streamlined production of shrimp antiviral therapeutics, it may be applicable for other applications that requires co-expression of recombinant proteins and dsRNA. Supplementary Information The online version contains supplementary material available at 10.1186/s12866-021-02148-8.
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Affiliation(s)
- Kitti Wuthisathid
- Department of Biochemistry, Faculty of Science, Mahidol University, Bangkok, 10400, Thailand.,Center of Excellence for Shrimp Molecular Biology and Biotechnology (Centex Shrimp), Faculty of Science, Mahidol University, Bangkok, 10400, Thailand
| | - Thawatchai Chaijarasphong
- Center of Excellence for Shrimp Molecular Biology and Biotechnology (Centex Shrimp), Faculty of Science, Mahidol University, Bangkok, 10400, Thailand.,Department of Biotechnology, Faculty of Science, Mahidol University, Bangkok, 10400, Thailand
| | - Charoonroj Chotwiwatthanakun
- Center of Excellence for Shrimp Molecular Biology and Biotechnology (Centex Shrimp), Faculty of Science, Mahidol University, Bangkok, 10400, Thailand.,Nakhonsawan Campus, Mahidol University, Nakhonsawan, 60130, Thailand
| | - Monsicha Somrit
- Department of Anatomy, Faculty of Science, Mahidol University, Bangkok, 10400, Thailand
| | - Kallaya Sritunyalucksana
- Aquatic Animal Health Research Team (AQHT), National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA), Yothi Office, Bangkok, 10400, Thailand
| | - Ornchuma Itsathitphaisarn
- Department of Biochemistry, Faculty of Science, Mahidol University, Bangkok, 10400, Thailand. .,Center of Excellence for Shrimp Molecular Biology and Biotechnology (Centex Shrimp), Faculty of Science, Mahidol University, Bangkok, 10400, Thailand.
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