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Habibi P, Shi Y, Fatima Grossi-de-Sa M, Khan I. Plants as Sources of Natural and Recombinant Antimalaria Agents. Mol Biotechnol 2022; 64:1177-1197. [PMID: 35488142 PMCID: PMC9053566 DOI: 10.1007/s12033-022-00499-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Accepted: 04/08/2022] [Indexed: 11/30/2022]
Abstract
Malaria is one of the severe infectious diseases that has victimized about half a civilization billion people each year worldwide. The application of long-lasting insecticides is the main strategy to control malaria; however, a surge in antimalarial drug development is also taking a leading role to break off the infections. Although, recurring drug resistance can compromise the efficiency of both conventional and novel antimalarial medicines. The eradication of malaria is significantly contingent on discovering novel potent agents that are low cost and easy to administer. In this context, plant metabolites inhibit malaria infection progression and might potentially be utilized as an alternative treatment for malaria, such as artemisinin. Advances in genetic engineering technology, especially the advent of molecular farming, have made plants more versatile in producing protein drugs (PDs) to treat infectious diseases, including malaria. These recent developments in genetic modifications have enabled the production of native pharmaceutically active compounds and the accumulation of diverse heterologous proteins such as human antibodies, booster vaccines, and many PDs to treat infectious diseases and genetic disorders. This review will discuss the pivotal role of a plant-based production system that expresses natural antimalarial agents or host protein drugs to cure malaria infections. The potential of these natural and induced compounds will support modern healthcare systems in treating malaria infections, especially in developing countries to mitigate human fatalities.
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Affiliation(s)
- Peyman Habibi
- Department of Pathology and Laboratory Medicine and Center for Cellular Immunotherapies, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Yao Shi
- Department of Basic and Applied Sciences, School of Dental Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Maria Fatima Grossi-de-Sa
- Embrapa Genetic Resources and Biotechnology, Brasília-DF, Brazil
- Catholic University of Brasília, Brasília-DF, Brazil
- National Institute of Science and Technology, INCT Plant Stress Biotech, Embrapa, Brazil
| | - Imran Khan
- Department of Chemical Engineering, University of California, Davis, CA, USA.
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2
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Gerszberg A, Hnatuszko-Konka K. Compendium on Food Crop Plants as a Platform for Pharmaceutical Protein Production. Int J Mol Sci 2022; 23:3236. [PMID: 35328657 PMCID: PMC8951019 DOI: 10.3390/ijms23063236] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 03/14/2022] [Accepted: 03/15/2022] [Indexed: 12/14/2022] Open
Abstract
Tremendous advances in crop biotechnology related to the availability of molecular tools and methods developed for transformation and regeneration of specific plant species have been observed. As a consequence, the interest in plant molecular farming aimed at producing the desired therapeutic proteins has significantly increased. Since the middle of the 1980s, recombinant pharmaceuticals have transformed the treatment of many serious diseases and nowadays are used in all branches of medicine. The available systems of the synthesis include wild-type or modified mammalian cells, plants or plant cell cultures, insects, yeast, fungi, or bacteria. Undeniable benefits such as well-characterised breeding conditions, safety, and relatively low costs of production make plants an attractive yet competitive platform for biopharmaceutical production. Some of the vegetable plants that have edible tubers, fruits, leaves, or seeds may be desirable as inexpensive bioreactors because these organs can provide edible vaccines and thus omit the purification step of the final product. Some crucial facts in the development of plant-made pharmaceuticals are presented here in brief. Although crop systems do not require more strictly dedicated optimization of methodologies at any stages of the of biopharmaceutical production process, here we recall the complete framework of such a project, along with theoretical background. Thus, a brief review of the advantages and disadvantages of different systems, the principles for the selection of cis elements for the expression cassettes, and available methods of plant transformation, through to the protein recovery and purification stage, are all presented here. We also outline the achievements in the production of biopharmaceuticals in economically important crop plants and provide examples of their clinical trials and commercialization.
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Affiliation(s)
- Aneta Gerszberg
- Department of Molecular Biotechnology and Genetics, Faculty of Biology and Environmental Protection, University of Lodz, Banacha 12/16, 90-237 Lodz, Poland
| | - Katarzyna Hnatuszko-Konka
- Department of Molecular Biotechnology and Genetics, Faculty of Biology and Environmental Protection, University of Lodz, Banacha 12/16, 90-237 Lodz, Poland
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3
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He W, Baysal C, Lobato Gómez M, Huang X, Alvarez D, Zhu C, Armario‐Najera V, Blanco Perera A, Cerda Bennaser P, Saba‐Mayoral A, Sobrino‐Mengual G, Vargheese A, Abranches R, Alexandra Abreu I, Balamurugan S, Bock R, Buyel JF, da Cunha NB, Daniell H, Faller R, Folgado A, Gowtham I, Häkkinen ST, Kumar S, Sathish Kumar R, Lacorte C, Lomonossoff GP, Luís IM, K.‐C. Ma J, McDonald KA, Murad A, Nandi S, O’Keef B, Parthiban S, Paul MJ, Ponndorf D, Rech E, Rodrigues JC, Ruf S, Schillberg S, Schwestka J, Shah PS, Singh R, Stoger E, Twyman RM, Varghese IP, Vianna GR, Webster G, Wilbers RHP, Christou P, Oksman‐Caldentey K, Capell T. Contributions of the international plant science community to the fight against infectious diseases in humans-part 2: Affordable drugs in edible plants for endemic and re-emerging diseases. PLANT BIOTECHNOLOGY JOURNAL 2021; 19:1921-1936. [PMID: 34181810 PMCID: PMC8486237 DOI: 10.1111/pbi.13658] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 06/10/2021] [Accepted: 06/22/2021] [Indexed: 05/05/2023]
Abstract
The fight against infectious diseases often focuses on epidemics and pandemics, which demand urgent resources and command attention from the health authorities and media. However, the vast majority of deaths caused by infectious diseases occur in endemic zones, particularly in developing countries, placing a disproportionate burden on underfunded health systems and often requiring international interventions. The provision of vaccines and other biologics is hampered not only by the high cost and limited scalability of traditional manufacturing platforms based on microbial and animal cells, but also by challenges caused by distribution and storage, particularly in regions without a complete cold chain. In this review article, we consider the potential of molecular farming to address the challenges of endemic and re-emerging diseases, focusing on edible plants for the development of oral drugs. Key recent developments in this field include successful clinical trials based on orally delivered dried leaves of Artemisia annua against malarial parasite strains resistant to artemisinin combination therapy, the ability to produce clinical-grade protein drugs in leaves to treat infectious diseases and the long-term storage of protein drugs in dried leaves at ambient temperatures. Recent FDA approval of the first orally delivered protein drug encapsulated in plant cells to treat peanut allergy has opened the door for the development of affordable oral drugs that can be manufactured and distributed in remote areas without cold storage infrastructure and that eliminate the need for expensive purification steps and sterile delivery by injection.
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Affiliation(s)
- Wenshu He
- Department of Crop and Forest SciencesUniversity of Lleida‐Agrotecnio CERCA CenterLleidaSpain
| | - Can Baysal
- Department of Crop and Forest SciencesUniversity of Lleida‐Agrotecnio CERCA CenterLleidaSpain
| | - Maria Lobato Gómez
- Department of Crop and Forest SciencesUniversity of Lleida‐Agrotecnio CERCA CenterLleidaSpain
| | - Xin Huang
- Department of Crop and Forest SciencesUniversity of Lleida‐Agrotecnio CERCA CenterLleidaSpain
| | - Derry Alvarez
- Department of Crop and Forest SciencesUniversity of Lleida‐Agrotecnio CERCA CenterLleidaSpain
| | - Changfu Zhu
- Department of Crop and Forest SciencesUniversity of Lleida‐Agrotecnio CERCA CenterLleidaSpain
| | - Victoria Armario‐Najera
- Department of Crop and Forest SciencesUniversity of Lleida‐Agrotecnio CERCA CenterLleidaSpain
| | - Aamaya Blanco Perera
- Department of Crop and Forest SciencesUniversity of Lleida‐Agrotecnio CERCA CenterLleidaSpain
| | - Pedro Cerda Bennaser
- Department of Crop and Forest SciencesUniversity of Lleida‐Agrotecnio CERCA CenterLleidaSpain
| | - Andrea Saba‐Mayoral
- Department of Crop and Forest SciencesUniversity of Lleida‐Agrotecnio CERCA CenterLleidaSpain
| | | | - Ashwin Vargheese
- Department of Crop and Forest SciencesUniversity of Lleida‐Agrotecnio CERCA CenterLleidaSpain
| | - Rita Abranches
- Instituto de Tecnologia Química e Biológica António XavierUniversidade Nova de LisboaOeirasPortugal
| | - Isabel Alexandra Abreu
- Instituto de Tecnologia Química e Biológica António XavierUniversidade Nova de LisboaOeirasPortugal
| | - Shanmugaraj Balamurugan
- Plant Genetic Engineering LaboratoryDepartment of BiotechnologyBharathiar UniversityTamil NaduIndia
| | - Ralph Bock
- Max Planck Institute of Molecular Plant PhysiologyPotsdam‐GolmGermany
| | - Johannes F. Buyel
- Fraunhofer Institute for Molecular Biology and Applied Ecology IMEAachenGermany
- Institute for Molecular BiotechnologyRWTH Aachen UniversityAachenGermany
| | - Nicolau B. da Cunha
- Centro de Análise Proteômicas e Bioquímicas de BrasíliaUniversidade Católica de BrasíliaBrasíliaBrazil
| | - Henry Daniell
- School of Dental MedicineUniversity of PennsylvaniaPhiladelphiaPAUSA
| | - Roland Faller
- Department of Chemical EngineeringUniversity of California, DavisDavisCAUSA
| | - André Folgado
- Instituto de Tecnologia Química e Biológica António XavierUniversidade Nova de LisboaOeirasPortugal
| | - Iyappan Gowtham
- Plant Genetic Engineering LaboratoryDepartment of BiotechnologyBharathiar UniversityTamil NaduIndia
| | - Suvi T. Häkkinen
- Industrial Biotechnology and Food SolutionsVTT Technical Research Centre of Finland LtdEspooFinland
| | - Shashi Kumar
- International Centre for Genetic Engineering and BiotechnologyNew DelhiIndia
| | - Ramalingam Sathish Kumar
- Plant Genetic Engineering LaboratoryDepartment of BiotechnologyBharathiar UniversityTamil NaduIndia
| | - Cristiano Lacorte
- Brazilian Agriculture Research CorporationEmbrapa Genetic Resources and Biotechnology and National Institute of Science and Technology Synthetic in Biology, Parque Estação BiológicaBrasiliaBrazil
| | | | - Ines M. Luís
- Instituto de Tecnologia Química e Biológica António XavierUniversidade Nova de LisboaOeirasPortugal
| | - Julian K.‐C. Ma
- Institute for Infection and ImmunitySt. George’s University of LondonLondonUK
| | - Karen A. McDonald
- Department of Chemical EngineeringUniversity of California, DavisDavisCAUSA
- Global HealthShare InitiativeUniversity of California, DavisDavisCAUSA
| | - Andre Murad
- Brazilian Agriculture Research CorporationEmbrapa Genetic Resources and Biotechnology and National Institute of Science and Technology Synthetic in Biology, Parque Estação BiológicaBrasiliaBrazil
| | - Somen Nandi
- Department of Chemical EngineeringUniversity of California, DavisDavisCAUSA
- Global HealthShare InitiativeUniversity of California, DavisDavisCAUSA
| | - Barry O’Keef
- Division of Cancer Treatment and DiagnosisMolecular Targets ProgramCenter for Cancer ResearchNational Cancer Institute, and Natural Products Branch, Developmental Therapeutics ProgramNational Cancer Institute, NIHFrederickMDUSA
| | - Subramanian Parthiban
- Plant Genetic Engineering LaboratoryDepartment of BiotechnologyBharathiar UniversityTamil NaduIndia
| | - Mathew J. Paul
- Institute for Infection and ImmunitySt. George’s University of LondonLondonUK
| | - Daniel Ponndorf
- Department of Biological ChemistryJohn Innes CentreNorwich Research Park, NorwichUK
| | - Elibio Rech
- Brazilian Agriculture Research CorporationEmbrapa Genetic Resources and Biotechnology and National Institute of Science and Technology Synthetic in Biology, Parque Estação BiológicaBrasiliaBrazil
| | - Julio C.M. Rodrigues
- Brazilian Agriculture Research CorporationEmbrapa Genetic Resources and Biotechnology and National Institute of Science and Technology Synthetic in Biology, Parque Estação BiológicaBrasiliaBrazil
| | - Stephanie Ruf
- Max Planck Institute of Molecular Plant PhysiologyPotsdam‐GolmGermany
| | - Stefan Schillberg
- Fraunhofer Institute for Molecular Biology and Applied Ecology IMEAachenGermany
- Institute for PhytopathologyJustus‐Liebig‐University GiessenGiessenGermany
| | - Jennifer Schwestka
- Institute of Plant Biotechnology and Cell BiologyUniversity of Natural Resources and Life SciencesViennaAustria
| | - Priya S. Shah
- Department of Chemical EngineeringUniversity of California, DavisDavisCAUSA
- Department of Microbiology and Molecular GeneticsUniversity of California, DavisDavisCAUSA
| | - Rahul Singh
- School of Dental MedicineUniversity of PennsylvaniaPhiladelphiaPAUSA
| | - Eva Stoger
- Institute of Plant Biotechnology and Cell BiologyUniversity of Natural Resources and Life SciencesViennaAustria
| | | | - Inchakalody P. Varghese
- Plant Genetic Engineering LaboratoryDepartment of BiotechnologyBharathiar UniversityTamil NaduIndia
| | - Giovanni R. Vianna
- Brazilian Agriculture Research CorporationEmbrapa Genetic Resources and Biotechnology and National Institute of Science and Technology Synthetic in Biology, Parque Estação BiológicaBrasiliaBrazil
| | - Gina Webster
- Institute for Infection and ImmunitySt. George’s University of LondonLondonUK
| | - Ruud H. P. Wilbers
- Laboratory of NematologyPlant Sciences GroupWageningen University and ResearchWageningenThe Netherlands
| | - Paul Christou
- Department of Crop and Forest SciencesUniversity of Lleida‐Agrotecnio CERCA CenterLleidaSpain
- ICREACatalan Institute for Research and Advanced StudiesBarcelonaSpain
| | | | - Teresa Capell
- Department of Crop and Forest SciencesUniversity of Lleida‐Agrotecnio CERCA CenterLleidaSpain
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Ghag SB, Adki VS, Ganapathi TR, Bapat VA. Plant Platforms for Efficient Heterologous Protein Production. BIOTECHNOL BIOPROC E 2021; 26:546-567. [PMID: 34393545 PMCID: PMC8346785 DOI: 10.1007/s12257-020-0374-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Revised: 01/14/2021] [Accepted: 01/16/2021] [Indexed: 02/07/2023]
Abstract
Production of recombinant proteins is primarily established in cultures of mammalian, insect and bacterial cells. Concurrently, concept of using plants to produce high-value pharmaceuticals such as vaccines, antibodies, and dietary proteins have received worldwide attention. Newer technologies for plant transformation such as plastid engineering, agroinfiltration, magnifection, and deconstructed viral vectors have been used to enhance the protein production in plants along with the inherent advantage of speed, scale, and cost of production in plant systems. Production of therapeutic proteins in plants has now a more pragmatic approach when several plant-produced vaccines and antibodies successfully completed Phase I clinical trials in humans and were further scheduled for regulatory approvals to manufacture clinical grade products on a large scale which are safe, efficacious, and meet the quality standards. The main thrust of this review is to summarize the data accumulated over the last two decades and recent development and achievements of the plant derived therapeutics. It also attempts to discuss different strategies employed to increase the production so as to make plants more competitive with the established production systems in this industry.
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Affiliation(s)
- Siddhesh B. Ghag
- School of Biological Sciences, UM-DAE Centre for Excellence in Basic Sciences, University of Mumbai campus, Kalina, Santacruz, Mumbai, 400098 India
| | - Vinayak S. Adki
- V. G. Shivdare College of Arts, Commerce and Science, Solapur, Maharashtra 413004 India
| | - Thumballi R. Ganapathi
- Plant Cell Culture Technology Section, Nuclear Agriculture & Biotechnology Division, Bhabha Atomic Research Centre, Trombay, Mumbai, 400085 India
| | - Vishwas A. Bapat
- Department of Biotechnology, Shivaji University, Vidyanagar, Kolhapur, Maharashtra 416004 India
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5
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Mohammadzadeh S, Roohvand F, Ehsani P, Salmanian AH, Ajdary S. Canola oilseed- and Escherichia coli- derived hepatitis C virus (HCV) core proteins adjuvanted with oil bodies, induced robust Th1-oriented immune responses in immunized mice. APMIS 2020; 128:593-602. [PMID: 32870528 DOI: 10.1111/apm.13074] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Accepted: 08/17/2020] [Indexed: 12/30/2022]
Abstract
Induction of broad Th1 cellular immune responses and cytokines is crucial characteristics for vaccines against intracellular infections such as hepatitis C virus (HCV). Plants (especially oilseed tissues) and plant-immunomodulators (like oil bodies) offer cost-effective and scalable possibilities for the production of immunologically relevant and safe vaccine antigens and adjuvants, respectively. Herein, we provide data of the murine immunization by transgenic canola oilseed-derived HCV core protein (HCVcp) soluble extract (TSE) and Escherichia coli- derived rHCVcp in combination with Canola oil bodies (oil) compared to that of the Freund's (FA) adjuvant. Mice immunized by TSE+ oil developed both strong humeral (IgG) and Th1-biased cellular responses, manifested by high levels of IFN-γ and lower IgG1/IgG2a ratio and IL-4 secretion. Results of the intracellular cytokine staining indicated that TSE+ oil immunization in mice triggered both CD4+ and CD8+ T cells to release IFN-γ, while CD4+ cells were mostly triggered when FA was used. Analyses by qRT-PCR indicated that a combination of rHCVcp/TSE with oil body induced high levels of IL-10 cytokines compared to that of the FA adjuvant. These characteristics are important properties for the design of an HCV vaccine candidate and indicate the potential of Canola-derived antigen and oil bodies in addressing these concerns.
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Affiliation(s)
- Sara Mohammadzadeh
- Medical Biology Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran.,Department of Molecular Biology, Pasteur Institute of Iran, Tehran, Iran
| | - Farzin Roohvand
- Department of Virology, Pasteur Institute of Iran, Tehran, Iran
| | - Parastoo Ehsani
- Department of Molecular Biology, Pasteur Institute of Iran, Tehran, Iran
| | - Ali Hatef Salmanian
- Department Plant Biotechnology, National Institute of Genetic Engineering and Biotechnology, Tehran, Iran
| | - Soheila Ajdary
- Department of Immunology, Pasteur Institute of Iran, Tehran, Iran
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6
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Bamogo PKA, Brugidou C, Sérémé D, Tiendrébéogo F, Djigma FW, Simpore J, Lacombe S. Virus-based pharmaceutical production in plants: an opportunity to reduce health problems in Africa. Virol J 2019; 16:167. [PMID: 31888686 PMCID: PMC6937724 DOI: 10.1186/s12985-019-1263-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Accepted: 12/02/2019] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Developing African countries face health problems that they struggle to solve. The major causes of this situation are high therapeutic and logistical costs. Plant-made therapeutics are easy to produce due to the lack of the safety considerations associated with traditional fermenter-based expression platforms, such as mammalian cells. Plant biosystems are easy to scale up and inexpensive, and they do not require refrigeration or a sophisticated medical infrastructure. These advantages provide an opportunity for plant-made pharmaceuticals to counteract diseases for which medicines were previously inaccessible to people in countries with few resources. MAIN BODY The techniques needed for plant-based therapeutic production are currently available. Viral expression vectors based on plant viruses have greatly enhanced plant-made therapeutic production and have been exploited to produce a variety of proteins of industrial, pharmaceutical and agribusiness interest. Some neglected tropical diseases occurring exclusively in the developing world have found solutions through plant bioreactor technology. Plant viral expression vectors have been reported in the production of therapeutics against these diseases occurring exclusively in the third world, and some virus-derived antigens produced in plants exhibit appropriate antigenicity and immunogenicity. However, all advances in the use of plants as bioreactors have been made by companies in Europe and America. The developing world is still far from acquiring this technology, although plant viral expression vectors may provide crucial help to overcome neglected diseases. CONCLUSION Today, interest in these tools is rising, and viral amplicons made in and for Africa are in progress. This review describes the biotechnological advances in the field of plant bioreactors, highlights factors restricting access to this technology by those who need it most and proposes a solution to overcome these limitations.
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Affiliation(s)
- Pingdwende Kader Aziz Bamogo
- Interactions Plantes Microorganismes et Environnement (IPME), IRD, CIRAD, Université Montpellier, 911 Avenue Agropolis BP64501, 34394, Montpellier Cedex 5, France
- Laboratoire de Virologie et de Biotechnologies Végétales, Institut de L'Environnement et de Recherches Agricoles (INERA)/LMI Patho-Bios, 01BP476, Ouagadougou 01, Burkina Faso
- Laboratoire de Biologie Moléculaire et de Génétique (LABIOGENE), Ecole Doctorale Sciences et Technologie, Université Joseph Ki-Zerbo; Centre de Recherche Biomoléculaire Piétro Annigoni (CERBA), Ouagadougou 01, BP, 364, Burkina Faso
| | - Christophe Brugidou
- Interactions Plantes Microorganismes et Environnement (IPME), IRD, CIRAD, Université Montpellier, 911 Avenue Agropolis BP64501, 34394, Montpellier Cedex 5, France
- Laboratoire de Virologie et de Biotechnologies Végétales, Institut de L'Environnement et de Recherches Agricoles (INERA)/LMI Patho-Bios, 01BP476, Ouagadougou 01, Burkina Faso
| | - Drissa Sérémé
- Laboratoire de Virologie et de Biotechnologies Végétales, Institut de L'Environnement et de Recherches Agricoles (INERA)/LMI Patho-Bios, 01BP476, Ouagadougou 01, Burkina Faso
| | - Fidèle Tiendrébéogo
- Laboratoire de Virologie et de Biotechnologies Végétales, Institut de L'Environnement et de Recherches Agricoles (INERA)/LMI Patho-Bios, 01BP476, Ouagadougou 01, Burkina Faso
| | - Florencia Wendkuuni Djigma
- Laboratoire de Biologie Moléculaire et de Génétique (LABIOGENE), Ecole Doctorale Sciences et Technologie, Université Joseph Ki-Zerbo; Centre de Recherche Biomoléculaire Piétro Annigoni (CERBA), Ouagadougou 01, BP, 364, Burkina Faso
| | - Jacques Simpore
- Laboratoire de Biologie Moléculaire et de Génétique (LABIOGENE), Ecole Doctorale Sciences et Technologie, Université Joseph Ki-Zerbo; Centre de Recherche Biomoléculaire Piétro Annigoni (CERBA), Ouagadougou 01, BP, 364, Burkina Faso
| | - Séverine Lacombe
- Interactions Plantes Microorganismes et Environnement (IPME), IRD, CIRAD, Université Montpellier, 911 Avenue Agropolis BP64501, 34394, Montpellier Cedex 5, France.
- Laboratoire de Virologie et de Biotechnologies Végétales, Institut de L'Environnement et de Recherches Agricoles (INERA)/LMI Patho-Bios, 01BP476, Ouagadougou 01, Burkina Faso.
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Chen Q, Liang W, Qian F, Qian B, Cao J, Zhang D, Xu Y, Tang L. Rice-produced MSP142ofPlasmodium falciparumelicits antibodies that inhibit parasite growth in vitro. Parasite Immunol 2016; 38:635-41. [DOI: 10.1111/pim.12352] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2016] [Accepted: 08/01/2016] [Indexed: 11/30/2022]
Affiliation(s)
- Q. Chen
- National Institute of Parasitic Diseases; Chinese Center for Disease Control and Prevention; WHO Collaborating Centre for Tropical Diseases; Key Laboratory of Parasite and Vector Biology; Ministry of Health; Shanghai China
| | - W. Liang
- State Key Laboratory of Hybrid Rice; School of Life Sciences and Biotechnology; Shanghai Jiao Tong University; Shanghai China
| | - F. Qian
- Department of Rheumatology and Immunology; Changzheng Hospital; Second Military Medical University; Shanghai China
| | - B. Qian
- State Key Laboratory of Hybrid Rice; School of Life Sciences and Biotechnology; Shanghai Jiao Tong University; Shanghai China
| | - J. Cao
- National Institute of Parasitic Diseases; Chinese Center for Disease Control and Prevention; WHO Collaborating Centre for Tropical Diseases; Key Laboratory of Parasite and Vector Biology; Ministry of Health; Shanghai China
| | - D. Zhang
- State Key Laboratory of Hybrid Rice; School of Life Sciences and Biotechnology; Shanghai Jiao Tong University; Shanghai China
| | - Y. Xu
- National Institute of Parasitic Diseases; Chinese Center for Disease Control and Prevention; WHO Collaborating Centre for Tropical Diseases; Key Laboratory of Parasite and Vector Biology; Ministry of Health; Shanghai China
| | - L. Tang
- National Institute of Parasitic Diseases; Chinese Center for Disease Control and Prevention; WHO Collaborating Centre for Tropical Diseases; Key Laboratory of Parasite and Vector Biology; Ministry of Health; Shanghai China
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8
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Merlin M, Pezzotti M, Avesani L. Edible plants for oral delivery of biopharmaceuticals. Br J Clin Pharmacol 2016; 83:71-81. [PMID: 27037892 DOI: 10.1111/bcp.12949] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2016] [Revised: 03/08/2016] [Accepted: 03/25/2016] [Indexed: 12/22/2022] Open
Abstract
Molecular farming is the use of plants for the production of high value recombinant proteins. Over the last 25 years, molecular farming has achieved the inexpensive, scalable and safe production of pharmaceutical proteins using a range of strategies. One of the most promising approaches is the use of edible plant organs expressing biopharmaceuticals for direct oral delivery. This approach has proven to be efficacious in several clinical vaccination and tolerance induction trials as well as multiple preclinical studies for disease prevention. The production of oral biopharmaceuticals in edible plant tissues could revolutionize the pharmaceutical industry by reducing the cost of production systems based on fermentation, and also eliminating expensive downstream purification, cold storage and transportation costs. This review considers the unique features that make plants ideal as platforms for the oral delivery of protein-based therapeutics and describes recent developments in the production of plant derived biopharmaceuticals for oral administration.
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Affiliation(s)
- Matilde Merlin
- Department of Biotechnology, University of Verona, Strada Le Grazie, 15, 37 134, Verona, Italy
| | - Mario Pezzotti
- Department of Biotechnology, University of Verona, Strada Le Grazie, 15, 37 134, Verona, Italy
| | - Linda Avesani
- Department of Biotechnology, University of Verona, Strada Le Grazie, 15, 37 134, Verona, Italy
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9
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Chan HT, Daniell H. Plant-made oral vaccines against human infectious diseases-Are we there yet? PLANT BIOTECHNOLOGY JOURNAL 2015; 13:1056-70. [PMID: 26387509 PMCID: PMC4769796 DOI: 10.1111/pbi.12471] [Citation(s) in RCA: 88] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/12/2015] [Revised: 08/12/2015] [Accepted: 08/14/2015] [Indexed: 05/13/2023]
Abstract
Although the plant-made vaccine field started three decades ago with the promise of developing low-cost vaccines to prevent infectious disease outbreaks and epidemics around the globe, this goal has not yet been achieved. Plants offer several major advantages in vaccine generation, including low-cost production by eliminating expensive fermentation and purification systems, sterile delivery and cold storage/transportation. Most importantly, oral vaccination using plant-made antigens confers both mucosal (IgA) and systemic (IgG) immunity. Studies in the past 5 years have made significant progress in expressing vaccine antigens in edible leaves (especially lettuce), processing leaves or seeds through lyophilization and achieving antigen stability and efficacy after prolonged storage at ambient temperatures. Bioencapsulation of antigens in plant cells protects them from the digestive system; the fusion of antigens to transmucosal carriers enhances efficiency of their delivery to the immune system and facilitates successful development of plant vaccines as oral boosters. However, the lack of oral priming approaches diminishes these advantages because purified antigens, cold storage/transportation and limited shelf life are still major challenges for priming with adjuvants and for antigen delivery by injection. Yet another challenge is the risk of inducing tolerance without priming the host immune system. Therefore, mechanistic aspects of these two opposing processes (antibody production or suppression) are discussed in this review. In addition, we summarize recent progress made in oral delivery of vaccine antigens expressed in plant cells via the chloroplast or nuclear genomes and potential challenges in achieving immunity against infectious diseases using cold-chain-free vaccine delivery approaches.
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Affiliation(s)
| | - Henry Daniell
- Correspondence (Tel 215 746 2563; fax 215 898 3695; )
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Voepel N, Boes A, Edgue G, Beiss V, Kapelski S, Reimann A, Schillberg S, Pradel G, Fendel R, Scheuermayer M, Spiegel H, Fischer R. Malaria vaccine candidate antigen targeting the pre-erythrocytic stage of Plasmodium falciparum produced at high level in plants. Biotechnol J 2014; 9:1435-45. [PMID: 25200253 DOI: 10.1002/biot.201400350] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2014] [Revised: 07/28/2014] [Accepted: 09/05/2014] [Indexed: 01/07/2023]
Abstract
Plants have emerged as low-cost production platforms suitable for vaccines targeting poverty-related diseases. Besides functional efficacy, the stability, yield, and purification process determine the production costs of a vaccine and thereby the feasibility of plant-based production. We describe high-level plant production and functional characterization of a malaria vaccine candidate targeting the pre-erythrocytic stage of Plasmodium falciparum. CCT, a fusion protein composed of three sporozoite antigens (P. falciparum cell traversal protein for ookinetes and sporozoites [PfCelTOS], P. falciparum circumsporozoite protein [PfCSP], and P. falciparum thrombospondin-related adhesive protein [PfTRAP]), was transiently expressed by agroinfiltration in Nicotiana benthamiana leaves, accumulated to levels up to 2 mg/g fresh leaf weight (FLW), was thermostable up to 80°C and could be purified to >95% using a simple two-step procedure. Reactivity of sera from malaria semi-immune donors indicated the immunogenic conformation of the purified fusion protein consisting of PfCelTOS, PfCSP_TSR, PfTRAP_TSR domains (CCT) protein. Total IgG from the CCT-specific mouse immune sera specifically recognized P. falciparum sporozoites in immunofluorescence assays and induced up to 35% inhibition in hepatocyte invasion assays. Featuring domains from three promising sporozoite antigens with different roles (attachment and cell traversal) in the hepatocyte invasion process, CCT has the potential to elicit broader immune responses against the pre-erythrocytic stage of P. falciparum and represents an interesting new candidate, also as a component of multi-stage, multi-subunit malaria vaccine cocktails.
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Affiliation(s)
- Nadja Voepel
- Department Plant Biotechnology, Fraunhofer Institute for Molecular Biology and Applied Ecology IME, Aachen, Germany
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Shin HI, Kim JY, Lee WJ, Sohn Y, Lee SW, Kang YJ, Lee HW. Polymorphism of the parasite lactate dehydrogenase gene from Plasmodium vivax Korean isolates. Malar J 2013; 12:166. [PMID: 23688062 PMCID: PMC3665548 DOI: 10.1186/1475-2875-12-166] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2012] [Accepted: 05/17/2013] [Indexed: 11/25/2022] Open
Abstract
Background Assaying for the parasitic lactate dehydrogenase (pLDH) is widely used as a rapid diagnostic test (RDT), but the efficacy of its serological effectiveness in diagnosis, that is antibody detection ability, is not known. The genetic variation of Korean isolates was analysed, and recombinant protein pLDH was evaluated as a serodiagnostic antigen for the detection of Plasmodium vivax malaria. Methods Genomic DNA was purified, and the pLDH gene of P. vivax was amplified from blood samples from 20 patients. The samples came from five epidemic areas: Bucheon-si, Gimpo-si, and Paju-si of Gyeonggi Province, Gangwha-gun of Incheon metropolitan city, and Cheorwon-gun of Gangwon Province, South Korea, from 2010 to 2011. The antigenicity of the recombinant protein pLDH was tested by western blot and enzyme-linked immunosorbent assay (ELISA). Results Sequence analysis of 20 Korean isolates of P. vivax showed that the open reading frame (ORF) of 951 nucleotides encoded a deduced protein of 316 amino acids (aa). This ORF showed 100% identity with the P. vivax Belem strain (DQ060151) and P. vivax Hainan strain (FJ527750), 89.6% homology with Plasmodium falciparum FCC1_HN (DQ825436), 90.2% homology with Plasmodium berghei (AY437808), 96.8% homology with Plasmodium knowlesi (JF958130), and 90.2% homology with Plasmodium reichenowi (AB122147). A single-nucleotide polymorphism (SNP) at nucleotide 456 (T to C) was also observed in the isolate from Bucheon, but it did not change in the amino acid sequence. The expressed recombinant protein had a molecular weight of approximately 32 kDa, as analysed by sodium dodecyl sulphate-polyacrylamide gel electrophoresis (SDS-PAGE) analysis. Of the 40 P. vivax patients, 34 (85.0%) were positive by ELISA. Conclusions The pLDH genes of 19 isolates of P. vivax were identical, except one for SNP at nucleotide 456. This observation indicates that this gene is relatively stable. Based on these results, the relationship between antibody production against pLDH and the pattern of disease onset should be investigated further before using pLDH for serodiagnosis.
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Jacob SS, Cherian S, Sumithra TG, Raina OK, Sankar M. Edible vaccines against veterinary parasitic diseases--current status and future prospects. Vaccine 2013; 31:1879-85. [PMID: 23485715 DOI: 10.1016/j.vaccine.2013.02.022] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2013] [Revised: 02/02/2013] [Accepted: 02/11/2013] [Indexed: 12/17/2022]
Abstract
Protection of domestic animals against parasitic infections remains a major challenge in most of the developing countries, especially in the surge of drug resistant strains. In this circumstance vaccination seems to be the sole practical strategy to combat parasites. Most of the presently available live or killed parasitic vaccines possess many disadvantages. Thus, expression of parasitic antigens has seen a continued interest over the past few decades. However, only a limited success was achieved using bacterial, yeast, insect and mammalian expression systems. This is witnessed by an increasing number of reports on transgenic plant expression of previously reported and new antigens. Oral delivery of plant-made vaccines is particularly attractive due to their exceptional advantages. Moreover, the regulatory burden for veterinary vaccines is less compared to human vaccines. This led to an incredible investment in the field of transgenic plant vaccines for veterinary purpose. Plant based vaccine trials have been conducted to combat various significant parasitic diseases such as fasciolosis, schistosomosis, poultry coccidiosis, porcine cycticercosis and ascariosis. Besides, passive immunization by oral delivery of antibodies expressed in transgenic plants against poultry coccidiosis is an innovative strategy. These trials may pave way to the development of promising edible veterinary vaccines in the near future. As the existing data regarding edible parasitic vaccines are scattered, an attempt has been made to assemble the available literature.
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Affiliation(s)
- Siju S Jacob
- Division of Parasitology, Indian Veterinary Research Institute, Izatnagar 243122, UP, India.
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Overview of plant-made vaccine antigens against malaria. J Biomed Biotechnol 2012; 2012:206918. [PMID: 22911156 PMCID: PMC3403509 DOI: 10.1155/2012/206918] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2012] [Revised: 05/22/2012] [Accepted: 05/23/2012] [Indexed: 11/18/2022] Open
Abstract
This paper is an overview of vaccine antigens against malaria produced in plants. Plant-based expression systems represent an interesting production platform due to their reduced manufacturing costs and high scalability. At present, different Plasmodium antigens and expression strategies have been optimized in plants. Furthermore, malaria antigens are one of the few examples of eukaryotic proteins with vaccine value expressed in plants, making plant-derived malaria antigens an interesting model to analyze. Up to now, malaria antigen expression in plants has allowed the complete synthesis of these vaccine antigens, which have been able to induce an active immune response in mice. Therefore, plant production platforms offer wonderful prospects for improving the access to malaria vaccines.
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Kim JY, Kim HH, Shin HL, Sohn Y, Kim H, Lee SW, Lee WJ, Lee HW. Genetic variation of aldolase from Korean isolates of Plasmodium vivax and its usefulness in serodiagnosis. Malar J 2012; 11:159. [PMID: 22569198 PMCID: PMC3413559 DOI: 10.1186/1475-2875-11-159] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2012] [Accepted: 05/08/2012] [Indexed: 11/17/2022] Open
Abstract
Background The malaria aldolase is widely used as rapid diagnostic test (RDT), but the efficacy in aspect of its serological effectiveness in diagnosis is not known. The genetic variation of Korean isolates was analysed and recombinant aldolase was evaluated as a serological antigen in Plasmodium vivax malaria. Methods Genomic DNA was purified and the aldolase gene of P. vivax from 25 patients’ blood samples was amplified. The samples came from 5 epidemic areas; Bucheon-si, Gimpo-si, Paju-si of Gyeonggido, Gangwha-gun of Incheon metropolitan city, and Cheorwon of Gangwon-do, South Korea. The antigenicity of the recombinant aldolase was tested by western blot and enzyme-linked immunosorbent assay (ELISA). Results Sequence analysis of 25 Korean isolates of P. vivax showed that the open reading frame (ORF) of 1,110 nucleotides encoded a deduced protein of 369 amino acids (aa). This ORF showed 100% homology with the P. vivax Sal I strain (XM_00165894) and P. vivax WDK strain (AF247063), 87.4% homology with Plasmodium falciparum (AF179421), 90.6% homology with Plasmodium chabaudi (AF247060), 89.5% homology with Plasmodium vinckei (AF247061), and 96.7% homology with Plasmodium knowlesi. A single nucleotide polymorphism (SNP) at nucleotide 180 (G to A, n = 5) was also observed in the isolates. The expressed recombinant protein had a molecular weight of approximately 31 kDa (monomeric form) and 62 kDa (dimeric form) as analysed by sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) analysis. Among 109 P. vivax patients, 32 (29.4%) had positive in an enzyme-linked absorbance assay (ELISA). This result showed significant correlation between ELISA and an indirect fluorescent antibody test (IFAT) (P < 0.0001). Conclusions The aldolase gene from Korean isolates of P. vivax showed one SNP at nucleotide position 180; this SNP mutant was discovered in only the western part of Han River, and included the regions of Ganghwa, Gimpo, and Bucheon. Based on the results, the relationship between antibody production against aldolase and the pattern of disease onset should be more investigated before using aldolase for serodiagnosis.
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Affiliation(s)
- Jung-Yeon Kim
- Division of Malaria and Parasitic Diseases, National Institute of Health, Korea Centers for Disease Control and Prevention, Cheongwon-gun 363-951, Republic of Korea
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