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Ludwig-Müller J. Production of Plant Proteins and Peptides with Pharmacological Potential. ADVANCES IN BIOCHEMICAL ENGINEERING/BIOTECHNOLOGY 2024; 188:51-81. [PMID: 38286902 DOI: 10.1007/10_2023_246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/31/2024]
Abstract
The use of plant proteins or peptides in biotechnology is based on their identification as possessing bioactive potential in plants. This is usually the case for antimicrobial, fungicidal, or insecticidal components of the plant's defense system. They function in addition to a large number of specialized metabolites. Such proteins can be classified according to their sequence, length, and structure, and this has been tried to describe for a few examples here. Even though such proteins or peptides can be induced during plant-pathogen interaction, they are still present in rather small amounts that make the system not suitable for the production in large-scale systems. Therefore, a suitable type of host needs to be identified, such as cell cultures or adult plants. Bioinformatic predictions can also be used to add to the number of bioactive sequences. Some problems that can occur in production by the plant system itself will be discussed, such as choice of promoter for gene expression, posttranslational protein modifications, protein stability, secretion of proteins, or induction by elicitors. Finally, the plant needs to be set up by biotechnological or molecular methods for production, and the product needs to be enriched or purified. In some cases of small peptides, a direct chemical synthesis might be feasible. Altogether, the process needs to be considered marketable.
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Neuhaus JM, Pimpl P, Zhao Q, Wang H. Editorial: Regulation of plant organelle biogenesis and trafficking. FRONTIERS IN PLANT SCIENCE 2023; 14:1211807. [PMID: 37304708 PMCID: PMC10250707 DOI: 10.3389/fpls.2023.1211807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Accepted: 05/02/2023] [Indexed: 06/13/2023]
Affiliation(s)
- Jean-Marc Neuhaus
- Laboratory of Cell and Molecular Biology, University of Neuchâtel, Neuchâtel, Switzerland
| | - Peter Pimpl
- Key Laboratory of Molecular Design for Plant Cell Factory of Guangdong Higher Education Institutes, Institute of Plant and Food Science, Department of Biology, School of Life Sciences, Southern University of Science and Technology, Shenzhen, China
| | - Qiong Zhao
- School of Life Sciences, East China Normal University, Shanghai, China
| | - Hao Wang
- Department of Cell and Developmental Biology, College of Life Sciences, South China Agricultural University, Guangzhou, China
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Gupta P, Kumar P, Syal B, Shamim T. Synthesis of 1,4-disubstituted-1,2,3-triazoles using starch-functionalized copper (II) acetate as a recyclable heterogeneous catalyst in water. RESEARCH ON CHEMICAL INTERMEDIATES 2022. [DOI: 10.1007/s11164-022-04829-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Siriwattananon K, Manopwisedjaroen S, Shanmugaraj B, Rattanapisit K, Phumiamorn S, Sapsutthipas S, Trisiriwanich S, Prompetchara E, Ketloy C, Buranapraditkun S, Wijagkanalan W, Tharakhet K, Kaewpang P, Leetanasaksakul K, Kemthong T, Suttisan N, Malaivijitnond S, Ruxrungtham K, Thitithanyanont A, Phoolcharoen W. Plant-Produced Receptor-Binding Domain of SARS-CoV-2 Elicits Potent Neutralizing Responses in Mice and Non-human Primates. FRONTIERS IN PLANT SCIENCE 2021; 12:682953. [PMID: 34054909 PMCID: PMC8158422 DOI: 10.3389/fpls.2021.682953] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Accepted: 04/15/2021] [Indexed: 05/11/2023]
Abstract
The emergence of coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has affected global public health and economy. Despite the substantial efforts, only few vaccines are currently approved and some are in the different stages of clinical trials. As the disease rapidly spreads, an affordable and effective vaccine is urgently needed. In this study, we investigated the immunogenicity of plant-produced receptor-binding domain (RBD) of SARS-CoV-2 in order to use as a subunit vaccine. In this regard, RBD of SARS-CoV-2 was fused with Fc fragment of human IgG1 and transiently expressed in Nicotiana benthamiana by agroinfiltration. The plant-produced RBD-Fc fusion protein was purified from the crude extract by using protein A affinity column chromatography. Two intramuscular administration of plant-produced RBD-Fc protein formulated with alum as an adjuvant have elicited high neutralization titers in immunized mice and cynomolgus monkeys. Further it has induced a mixed Th1/Th2 immune responses and vaccine-specific T-lymphocyte responses which was confirmed by interferon-gamma (IFN-γ) enzyme-linked immunospot assay. Altogether, our results demonstrated that the plant-produced SARS-CoV-2 RBD has the potential to be used as an effective vaccine candidate against SARS-CoV-2. To our knowledge, this is the first report demonstrating the immunogenicity of plant-produced SARS-CoV-2 RBD protein in mice and non-human primates.
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Affiliation(s)
- Konlavat Siriwattananon
- Research Unit for Plant-produced Pharmaceuticals, Chulalongkorn University, Bangkok, Thailand
- Department of Pharmacognosy and Pharmaceutical Botany, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand
| | | | | | | | - Supaporn Phumiamorn
- Department of Medical Sciences, Ministry of Public Health, Institute of Biological Products, Nonthaburi, Thailand
| | - Sompong Sapsutthipas
- Department of Medical Sciences, Ministry of Public Health, Institute of Biological Products, Nonthaburi, Thailand
| | - Sakalin Trisiriwanich
- Department of Medical Sciences, Ministry of Public Health, Institute of Biological Products, Nonthaburi, Thailand
| | - Eakachai Prompetchara
- Faculty of Medicine, Center of Excellence in Vaccine Research and Development (Chula Vaccine Research Center, Chula VRC), Chulalongkorn University, Bangkok, Thailand
- Department of Laboratory Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Chutitorn Ketloy
- Faculty of Medicine, Center of Excellence in Vaccine Research and Development (Chula Vaccine Research Center, Chula VRC), Chulalongkorn University, Bangkok, Thailand
- Department of Laboratory Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Supranee Buranapraditkun
- Faculty of Medicine, Center of Excellence in Vaccine Research and Development (Chula Vaccine Research Center, Chula VRC), Chulalongkorn University, Bangkok, Thailand
- Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | | | - Kittipan Tharakhet
- Faculty of Medicine, Center of Excellence in Vaccine Research and Development (Chula Vaccine Research Center, Chula VRC), Chulalongkorn University, Bangkok, Thailand
| | - Papatsara Kaewpang
- Faculty of Medicine, Center of Excellence in Vaccine Research and Development (Chula Vaccine Research Center, Chula VRC), Chulalongkorn University, Bangkok, Thailand
| | - Kantinan Leetanasaksakul
- National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency, Pathum Thani, Thailand
| | - Taratorn Kemthong
- National Primate Research Center of Thailand-Chulalongkorn University, Saraburi, Thailand
| | - Nutchanat Suttisan
- National Primate Research Center of Thailand-Chulalongkorn University, Saraburi, Thailand
| | | | - Kiat Ruxrungtham
- Faculty of Medicine, Center of Excellence in Vaccine Research and Development (Chula Vaccine Research Center, Chula VRC), Chulalongkorn University, Bangkok, Thailand
- Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | | | - Waranyoo Phoolcharoen
- Research Unit for Plant-produced Pharmaceuticals, Chulalongkorn University, Bangkok, Thailand
- Department of Pharmacognosy and Pharmaceutical Botany, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand
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de Marcos Lousa C, Denecke J. Lysosomal and vacuolar sorting: not so different after all! Biochem Soc Trans 2016; 44:891-7. [PMID: 27284057 PMCID: PMC5264500 DOI: 10.1042/bst20160050] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2016] [Indexed: 12/12/2022]
Abstract
Soluble hydrolases represent the main proteins of lysosomes and vacuoles and are essential to sustain the lytic properties of these organelles typical for the eukaryotic organisms. The sorting of these proteins from ER residents and secreted proteins is controlled by highly specific receptors to avoid mislocalization and subsequent cellular damage. After binding their soluble cargo in the early stage of the secretory pathway, receptors rely on their own sorting signals to reach their target organelles for ligand delivery, and to recycle back for a new round of cargo recognition. Although signals in cargo and receptor molecules have been studied in human, yeast and plant model systems, common denominators and specific examples of diversification have not been systematically explored. This review aims to fill this niche by comparing the structure and the function of lysosomal/vacuolar sorting receptors (VSRs) from these three organisms.
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Affiliation(s)
- Carine de Marcos Lousa
- School of Clinical and Applied Sciences, Faculty of Biomedical Sciences, Leeds Beckett University, Leeds LS13HE, U.K. Centre for Plant Sciences, University of Leeds, Leeds LS29JT, U.K.
| | - Jurgen Denecke
- Centre for Plant Sciences, University of Leeds, Leeds LS29JT, U.K.
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Ogita S. Plant Cell, Tissue and Organ Culture: The Most Flexible Foundations for Plant Metabolic Engineering Applications. Nat Prod Commun 2015. [DOI: 10.1177/1934578x1501000527] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Significant advances in plant cell, tissue and organ culture (PCTOC) have been made in the last five decades. PCTOC is now thought to be the underlying technique for understanding general or specific biological functions of the plant kingdom, and it is one of the most flexible foundations for morphological, physiological and molecular biological applications of plants. Furthermore, the recent advances in the field of information technology (IT) have enabled access to a large amount of information regarding all aspects of plant biology. For example, sequencing information is stored in mega repositories such as the National Center for Biotechnology Information (NCBI), which can be easily accessed by researchers worldwide. To date, the PCTOC and IT combination strategy for regulation of target plant metabolism and the utilization of bioactive plant metabolites for commercial purposes is essential. In this review, the advantages and the limitations of these methodologies, especially regarding the production of bioactive plant secondary metabolites and metabolic engineering in target plants are discussed mainly from the phenotypic view point.
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Affiliation(s)
- Shinjiro Ogita
- Biotechnology Research Center and Department of Biotechnology, Toyama Prefectural University, Imizu, Toyama, 939-0398, Japan
- Faculty of Life and Environmental Sciences, Department of Life Sciences, Prefectural University of Hiroshima, 727-0023 Shoubara, Japan
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Sun QY, Ding LW, Lomonossoff GP, Sun YB, Luo M, Li CQ, Jiang L, Xu ZF. Improved expression and purification of recombinant human serum albumin from transgenic tobacco suspension culture. J Biotechnol 2011; 155:164-72. [PMID: 21762733 DOI: 10.1016/j.jbiotec.2011.06.033] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2011] [Revised: 06/24/2011] [Accepted: 06/28/2011] [Indexed: 12/11/2022]
Abstract
Most human serum albumin (HSA) for medical applications is derived from human plasma due to the lack of suitable heterologous expression systems for recombinant HSA (rHSA). To determine whether plant cell cultures could provide an alternative source, we employed the hyper-translatable cowpea mosaic virus protein expression system (CPMV-HT) to stably express rHSA in tobacco Bright Yellow-2 (BY-2) cells. rHSA was stably produced with yield up to 11.88μg/ml in the culture medium, accounting for 0.7% of total soluble protein, in a 25-ml flask. Cultivation of transgenic cells in modified Murashige and Skoog medium with a pH of 8.0 improved the yield of rHSA two-fold, which may be the result of reduced proteolytic activity in the modified medium. A simple purification scheme was developed to purify the rHSA from culture medium, resulting in a recovery of 48.41% of the secreted rHSA. Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry and N-terminal sequence analysis of the purified rHSA revealed that plant cell-derived rHSA is identical to that of the plasma-derived HSA. Our results show that the CPMV-HT system, which was originally developed as a transient expression system for use in whole plants, can also be used for high-level expression of rHSA, a protein highly susceptible to proteolysis, in transgenic tobacco cells.
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Affiliation(s)
- Qiao-Yang Sun
- State Key Laboratory of Biocontrol, Key Laboratory of Gene Engineering of the Ministry of Education, School of Life Sciences, Sun Yat-sen University, Guangzhou, China
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Sharma AK, Sharma MK. Plants as bioreactors: Recent developments and emerging opportunities. Biotechnol Adv 2009; 27:811-832. [PMID: 19576278 PMCID: PMC7125752 DOI: 10.1016/j.biotechadv.2009.06.004] [Citation(s) in RCA: 112] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2009] [Revised: 06/15/2009] [Accepted: 06/16/2009] [Indexed: 12/18/2022]
Abstract
In recent years, the use of plants as bioreactors has emerged as an exciting area of research and significant advances have created new opportunities. The driving forces behind the rapid growth of plant bioreactors include low production cost, product safety and easy scale up. As the yield and concentration of a product is crucial for commercial viability, several strategies have been developed to boost up protein expression in transgenic plants. Augmenting tissue-specific transcription, elevating transcript stability, tissue-specific targeting, translation optimization and sub-cellular accumulation are some of the strategies employed. Various kinds of products that are currently being produced in plants include vaccine antigens, medical diagnostics proteins, industrial and pharmaceutical proteins, nutritional supplements like minerals, vitamins, carbohydrates and biopolymers. A large number of plant-derived recombinant proteins have reached advanced clinical trials. A few of these products have already been introduced in the market.
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Affiliation(s)
- Arun K Sharma
- Department of Plant Molecular Biology, University of Delhi South Campus, New Delhi 110021, India.
| | - Manoj K Sharma
- Department of Plant Molecular Biology, University of Delhi South Campus, New Delhi 110021, India
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