1
|
Kordi M, Talkhounche PG, Vahedi H, Farrokhi N, Tabarzad M. Heterologous Production of Antimicrobial Peptides: Notes to Consider. Protein J 2024; 43:129-158. [PMID: 38180586 DOI: 10.1007/s10930-023-10174-w] [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] [Accepted: 11/28/2023] [Indexed: 01/06/2024]
Abstract
Heavy and irresponsible use of antibiotics in the last century has put selection pressure on the microbes to evolve even faster and develop more resilient strains. In the confrontation with such sometimes called "superbugs", the search for new sources of biochemical antibiotics seems to have reached the limit. In the last two decades, bioactive antimicrobial peptides (AMPs), which are polypeptide chains with less than 100 amino acids, have attracted the attention of many in the control of microbial pathogens, more than the other types of antibiotics. AMPs are groups of components involved in the immune response of many living organisms, and have come to light as new frontiers in fighting with microbes. AMPs are generally produced in minute amounts within organisms; therefore, to address the market, they have to be either produced on a large scale through recombinant DNA technology or to be synthesized via chemical methods. Here, heterologous expression of AMPs within bacterial, fungal, yeast, plants, and insect cells, and points that need to be considered towards their industrialization will be reviewed.
Collapse
Affiliation(s)
- Masoumeh Kordi
- Department of Cell & Molecular Biology, Faculty of Life Sciences & Biotechnology, Shahid Beheshti University, Tehran, Iran
| | - Parnian Ghaedi Talkhounche
- Department of Cell & Molecular Biology, Faculty of Life Sciences & Biotechnology, Shahid Beheshti University, Tehran, Iran
| | - Helia Vahedi
- Department of Cell & Molecular Biology, Faculty of Life Sciences & Biotechnology, Shahid Beheshti University, Tehran, Iran
| | - Naser Farrokhi
- Department of Cell & Molecular Biology, Faculty of Life Sciences & Biotechnology, Shahid Beheshti University, Tehran, Iran.
| | - Maryam Tabarzad
- Protein Technology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| |
Collapse
|
2
|
Nahirñak V, Almasia NI, Lia VV, Hopp HE, Vazquez Rovere C. Unveiling the defensive role of Snakin-3, a member of the subfamily III of Snakin/GASA peptides in potatoes. PLANT CELL REPORTS 2024; 43:47. [PMID: 38302779 DOI: 10.1007/s00299-023-03108-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Accepted: 11/05/2023] [Indexed: 02/03/2024]
Abstract
KEY MESSAGE The first in-depth characterization of a subfamily III Snakin/GASA member was performed providing experimental evidence on promoter activity and subcellular localization and unveiling a role of potato Snakin-3 in defense Snakin/GASA proteins share 12 cysteines in conserved positions in the C-terminal region. Most of them were involved in different aspects of plant growth and development, while a small number of these peptides were reported to have antimicrobial activity or participate in abiotic stress tolerance. In potato, 18 Snakin/GASA genes were identified and classified into three groups based on phylogenetic analysis. Snakin-1 and Snakin-2 are members of subfamilies I and II, respectively, and were reported to be implicated not only in defense against pathogens but also in plant development. In this work, we present the first in-depth characterization of Snakin-3, a member of the subfamily III within the Snakin/GASA gene family of potato. Transient co-expression of Snakin-3 fused to the green fluorescent protein and organelle markers revealed that it is located in the endoplasmic reticulum. Furthermore, expression analyses via pSnakin-3::GUS transgenic plants showed GUS staining mainly in roots and vascular tissues of the stem. Moreover, GUS expression levels were increased after inoculation with Pseudomonas syringae pv. tabaci or Pectobacterium carotovorum subsp. carotovorum and also after auxin treatment mainly in roots and stems. To gain further insights into the function of Snakin-3 in planta, potato overexpressing lines were challenged against P. carotovorum subsp. carotovorum showing enhanced tolerance to this bacterial pathogen. In sum, here we report the first functional characterization of a Snakin/GASA gene from subfamily III in Solanaceae. Our findings provide experimental evidence on promoter activity and subcellular localization and reveal a role of potato Snakin-3 in plant defense.
Collapse
Affiliation(s)
- Vanesa Nahirñak
- Instituto de Agrobiotecnología y Biología Molecular (IABIMO), CICVyA, Instituto Nacional de Tecnología Agropecuaria (INTA), Consejo Nacional de Investigaciones Científicas y Tecnológicas (CONICET), Los Reseros y Nicolas Repetto, Hurlingham, Argentina
| | - Natalia Inés Almasia
- Instituto de Agrobiotecnología y Biología Molecular (IABIMO), CICVyA, Instituto Nacional de Tecnología Agropecuaria (INTA), Consejo Nacional de Investigaciones Científicas y Tecnológicas (CONICET), Los Reseros y Nicolas Repetto, Hurlingham, Argentina
| | - Verónica Viviana Lia
- Instituto de Agrobiotecnología y Biología Molecular (IABIMO), CICVyA, Instituto Nacional de Tecnología Agropecuaria (INTA), Consejo Nacional de Investigaciones Científicas y Tecnológicas (CONICET), Los Reseros y Nicolas Repetto, Hurlingham, Argentina
- Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Horacio Esteban Hopp
- Instituto de Agrobiotecnología y Biología Molecular (IABIMO), CICVyA, Instituto Nacional de Tecnología Agropecuaria (INTA), Consejo Nacional de Investigaciones Científicas y Tecnológicas (CONICET), Los Reseros y Nicolas Repetto, Hurlingham, Argentina
- Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Cecilia Vazquez Rovere
- Instituto de Agrobiotecnología y Biología Molecular (IABIMO), CICVyA, Instituto Nacional de Tecnología Agropecuaria (INTA), Consejo Nacional de Investigaciones Científicas y Tecnológicas (CONICET), Los Reseros y Nicolas Repetto, Hurlingham, Argentina.
| |
Collapse
|
3
|
Cecchi L, Poncet P, Maltagliati L, Carli G, Macchia D, Maggi L, Meucci E, Parronchi P, Mazzoni A, Salvati L, Scala E, Sénéchal H, Aizawa T, Villalta D, Annunziato F, Cosmi L, Farsi A. Optimization of the diagnosis and characterization of gibberellin-regulated protein sensitization: An Italian cohort study. Ann Allergy Asthma Immunol 2024; 132:82-90.e1. [PMID: 37758056 DOI: 10.1016/j.anai.2023.09.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Revised: 09/07/2023] [Accepted: 09/20/2023] [Indexed: 10/03/2023]
Abstract
BACKGROUND Pru p 7 was the first gibberellin-regulated protein (GRP) to be identified as a food allergen as the basis of a pollen food allergy syndrome. OBJECTIVE To clinically and biologically characterize a group of patients with suspected allergy to Pru p 7 to optimize the diagnostic workup of GRP sensitization. METHODS Allergy to Pru p 7 was suspected in the presence of a systemic allergic reaction to plant food, positive skin prick test results for cypress pollen and lipid-transfer protein-enriched peach extract, and absence of Pru p 3-specific immunoglobulin E. Controls were patients with food allergies, patients sensitized to Pru p 3, and patients with cypress allergy without food allergy. Diagnostic workup included skin tests, basophil activation test, Western blot, and single and multiplex assays. RESULTS In total, 23 patients and 14 controls were enrolled. The most implicated food was peach (91.3%). Approximately 70% of patients reacted to multiple foods. Mueller 4 reactions were 8.7%. In 26.1% of cases, a cofactor triggered the reaction. The basophil activation test results were positive for rPru p 7 in 87% of the patients. Specific immunoglobulin E to Pru p 7 was detected in 95.7% by singleplex and in 73.9% by multiplex assays in patients with suspected allergies; 73.9% of them also reacted to cypress pollen GRP (Cup s 7) in Western blot analysis. CONCLUSION Patients with Pru p 7-Cup s 7 allergy in our cohort confirm a mild-to-severe clinical syndrome characterized by pollen and food allergy. The diagnosis may benefit from the proposed selection criteria that can be used as preliminary steps to further characterize the cross-reactive GRP sensitization.
Collapse
Affiliation(s)
- Lorenzo Cecchi
- SOSD Allergology and Clinical Immunology, Ospedale S. Stefano, USL Toscana Centro, Prato, Italy.
| | - Pascal Poncet
- Department of Biochemistry, Armand Trousseau Children Hospital, Assistance Publique-Hôpitaux de Paris, Allergy & Environment Research Team, Paris, France; Department of Immunology, Institut Pasteur, Paris, France
| | - Lucia Maltagliati
- SOSD Allergology and Clinical Immunology, Ospedale S. Giovanni di Dio, USL Toscana Centro, Firenze, Italy
| | - Giulia Carli
- SOSD Allergology and Clinical Immunology, Ospedale S. Stefano, USL Toscana Centro, Prato, Italy
| | - Donatella Macchia
- SOSD Allergology and Clinical Immunology, Ospedale S. Giovanni di Dio, USL Toscana Centro, Firenze, Italy
| | - Laura Maggi
- Department of Experimental and Clinical Medicine, University of Florence, Firenze, Italy
| | - Elisa Meucci
- SOSD Allergology and Clinical Immunology, Ospedale S. Giovanni di Dio, USL Toscana Centro, Firenze, Italy
| | - Paola Parronchi
- Department of Experimental and Clinical Medicine, University of Florence, Firenze, Italy; Immunology and Cell Therapy Unit, Careggi University Hospital, Firenze, Italy
| | - Alessio Mazzoni
- Department of Experimental and Clinical Medicine, University of Florence, Firenze, Italy
| | - Lorenzo Salvati
- Department of Experimental and Clinical Medicine, University of Florence, Firenze, Italy
| | - Enrico Scala
- Clinical and Laboratory Molecular Allergy Unit, Istituto Dermopatico dell'Immacolata-IRCCS, Rome, Italy
| | - Hélène Sénéchal
- Department of Biochemistry, Armand Trousseau Children Hospital, Assistance Publique-Hôpitaux de Paris, Allergy & Environment Research Team, Paris, France
| | - Tomoyasu Aizawa
- Hokkaido University, Protein Science Laboratory, Sapporo, Japan
| | - Danilo Villalta
- Immunologia e allergologia, Ospedale S. Maria degli Angeli, Pordenone, Italy
| | - Francesco Annunziato
- Department of Experimental and Clinical Medicine, University of Florence, Firenze, Italy; Flow Cytometry Diagnostic Center and Immunotherapy, Careggi University Hospital, Firenze, Italy
| | - Lorenzo Cosmi
- Department of Experimental and Clinical Medicine, University of Florence, Firenze, Italy; Immunoallergology Unit, Careggi University Hospital, Florence, Italy
| | - Alessandro Farsi
- SOSD Allergology and Clinical Immunology, Ospedale S. Stefano, USL Toscana Centro, Prato, Italy
| |
Collapse
|
4
|
Pipiya SO, Kudzhaev AM, Mirzoeva NZ, Mokrushina YA, Ziganshin RH, Komlev AS, Petrova PE, Smirnov IV, Gabibov AG, Shamova OV, Terekhov SS. Bioengineering the Antimicrobial Activity of Yeast by Recombinant Thanatin Production. Antibiotics (Basel) 2023; 12:1719. [PMID: 38136753 PMCID: PMC10741026 DOI: 10.3390/antibiotics12121719] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2023] [Revised: 12/08/2023] [Accepted: 12/11/2023] [Indexed: 12/24/2023] Open
Abstract
The global spread of antibiotic resistance marks the end of the era of conventional antibiotics. Mankind desires new molecular tools to fight pathogenic bacteria. In this regard, the development of new antimicrobials based on antimicrobial peptides (AMPs) is again of particular interest. AMPs have various mechanisms of action on bacterial cells. Moreover, AMPs have been reported to be efficient in preclinical studies, demonstrating a low level of resistance formation. Thanatin is a small, beta-hairpin antimicrobial peptide with a bacterial-specific mode of action, predetermining its low cytotoxicity toward eukaryotic cells. This makes thanatin an exceptional candidate for new antibiotic development. Here, a microorganism was bioengineered to produce an antimicrobial agent, providing novel opportunities in antibiotic research through the directed creation of biocontrol agents. The constitutive heterologous production of recombinant thanatin (rThan) in the yeast Pichia pastoris endows the latter with antibacterial properties. Optimized expression and purification conditions enable a high production level, yielding up to 20 mg/L of rThan from the culture medium. rThan shows a wide spectrum of activity against pathogenic bacteria, similarly to its chemically synthesized analogue. The designed approach provides new avenues for AMP engineering and creating live biocontrol agents to fight antibiotic resistance.
Collapse
Affiliation(s)
- Sofiya O. Pipiya
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow 117997, Russia; (A.M.K.); (N.Z.M.); (Y.A.M.); (R.H.Z.); (I.V.S.); (A.G.G.)
| | - Arsen M. Kudzhaev
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow 117997, Russia; (A.M.K.); (N.Z.M.); (Y.A.M.); (R.H.Z.); (I.V.S.); (A.G.G.)
| | - Nisso Z. Mirzoeva
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow 117997, Russia; (A.M.K.); (N.Z.M.); (Y.A.M.); (R.H.Z.); (I.V.S.); (A.G.G.)
| | - Yuliana A. Mokrushina
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow 117997, Russia; (A.M.K.); (N.Z.M.); (Y.A.M.); (R.H.Z.); (I.V.S.); (A.G.G.)
| | - Rustam H. Ziganshin
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow 117997, Russia; (A.M.K.); (N.Z.M.); (Y.A.M.); (R.H.Z.); (I.V.S.); (A.G.G.)
| | - Alexey S. Komlev
- Institute of Experimental Medicine, WCRC “Center for Personalized Medicine”, Saint-Petersburg 197022, Russia; (A.S.K.); (P.E.P.); (O.V.S.)
| | - Polina E. Petrova
- Institute of Experimental Medicine, WCRC “Center for Personalized Medicine”, Saint-Petersburg 197022, Russia; (A.S.K.); (P.E.P.); (O.V.S.)
| | - Ivan V. Smirnov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow 117997, Russia; (A.M.K.); (N.Z.M.); (Y.A.M.); (R.H.Z.); (I.V.S.); (A.G.G.)
- Department of Chemistry, Lomonosov Mscow State University, Moscow 119991, Russia
| | - Alexander G. Gabibov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow 117997, Russia; (A.M.K.); (N.Z.M.); (Y.A.M.); (R.H.Z.); (I.V.S.); (A.G.G.)
- Department of Chemistry, Lomonosov Mscow State University, Moscow 119991, Russia
| | - Olga V. Shamova
- Institute of Experimental Medicine, WCRC “Center for Personalized Medicine”, Saint-Petersburg 197022, Russia; (A.S.K.); (P.E.P.); (O.V.S.)
- Department of Biochemistry, Saint Petersburg State University, Saint-Petersburg 199034, Russia
| | - Stanislav S. Terekhov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow 117997, Russia; (A.M.K.); (N.Z.M.); (Y.A.M.); (R.H.Z.); (I.V.S.); (A.G.G.)
| |
Collapse
|
5
|
Ricci A, Lazzi C, Bernini V. Natural Antimicrobials: A Reservoir to Contrast Listeria monocytogenes. Microorganisms 2023; 11:2568. [PMID: 37894226 PMCID: PMC10609241 DOI: 10.3390/microorganisms11102568] [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: 08/31/2023] [Revised: 10/09/2023] [Accepted: 10/11/2023] [Indexed: 10/29/2023] Open
Abstract
Natural environments possess a reservoir of compounds exerting antimicrobial activity that are forms of defence for some organisms against others. Recently, they have become more and more attractive in the food sector due to the increasing demand for natural compounds that have the capacity to protect food from pathogenic microorganisms. Among foodborne pathogens, Listeria monocytogenes can contaminate food during production, distribution, or storage, and its presence is especially detected in fresh, raw food and ready-to-eat products. The interest in this microorganism is related to listeriosis, a severe disease with a high mortality rate that can occur after its ingestion. Starting from this premise, the present review aims to investigate plant extract and fermented plant matrices, as well as the compounds or mixtures of compounds produced during microbial fermentation processes that have anti-listeria activity.
Collapse
Affiliation(s)
- Annalisa Ricci
- Department of Food and Drug, University of Parma, Viale delle Scienze, 49/A, 43124 Parma, Italy; (C.L.); (V.B.)
| | - Camilla Lazzi
- Department of Food and Drug, University of Parma, Viale delle Scienze, 49/A, 43124 Parma, Italy; (C.L.); (V.B.)
- SITEIA.PARMA, Viale delle Scienze, Tecnopolo, Padiglione 33, 43124 Parma, Italy
| | - Valentina Bernini
- Department of Food and Drug, University of Parma, Viale delle Scienze, 49/A, 43124 Parma, Italy; (C.L.); (V.B.)
- SITEIA.PARMA, Viale delle Scienze, Tecnopolo, Padiglione 33, 43124 Parma, Italy
| |
Collapse
|
6
|
Iqbal A, Khan RS. Snakins: antimicrobial potential and prospects of genetic engineering for enhanced disease resistance in plants. Mol Biol Rep 2023; 50:8683-8690. [PMID: 37578577 DOI: 10.1007/s11033-023-08734-5] [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: 04/17/2023] [Accepted: 08/02/2023] [Indexed: 08/15/2023]
Abstract
Snakins of the Snakin/Gibberellic Acid Stimulated in Arabidopsis (GASA) family are short sequenced peptides consisting of three different regions: a C-terminal GASA domain, an N-terminal signal sequence and a variable region. The GASA domain is comprised of 12 conserved cysteine residues responsible for the structural stability of the peptide. Snakins are playing a variety of roles in response to various biotic stresses such as bacterial, fungal, and nematodes infections and abiotic stress like water scarcity, saline condition, and reactive oxygen species. These properties make snakins very effective biotechnological tools for possible therapeutic and agricultural applications. This review was attempted to highlight and summarize the antifungal and antibacterial potential of snakins, also emphasizing their sequence characteristics, distributions, expression patterns and biological activities. In addition, further details of transgene expression in various plant species for enhanced fungal and bacterial resistance is also discussed, with special emphasis on their potential applications in crop protection and combating plant pathogens.
Collapse
Affiliation(s)
- Aneela Iqbal
- Department of Biotechnology, Abdul Wali Khan University Mardan, Mardan, Pakistan
| | - Raham Sher Khan
- Department of Biotechnology, Abdul Wali Khan University Mardan, Mardan, Pakistan.
| |
Collapse
|
7
|
Abstract
Plant disease control requires novel approaches to mitigate the spread of and losses caused by current, emerging, and re-emerging diseases and to adapt plant protection to global climate change and the restrictions on the use of conventional pesticides. Currently, disease management relies mainly on biopesticides, which are required for the sustainable use of plant-protection products. Functional peptides are candidate biopesticides because they originate from living organisms or are synthetic analogs and provide novel mechanisms of action against plant pathogens. Hundreds of compounds exist that cover an extensive range of activities against viruses, bacteria and phytoplasmas, fungi and oomycetes, and nematodes. Natural sources, chemical synthesis, and biotechnological platforms may provide peptides at large scale for the industry and growers. The main challenges for their use in plant disease protection are (a) the requirement of stability in the plant environment and counteracting resistance in pathogen populations, (b) the need to develop suitable formulations to increase their shelf life and methods of application, (c) the selection of compounds with acceptable toxicological profiles, and (d) the high cost of production for agricultural purposes. In the near future, it is expected that several functional peptides will be commercially available for plant disease control, but more effort is needed to validate their efficacy at the field level and fulfill the requirements of the regulatory framework.
Collapse
Affiliation(s)
- Emilio Montesinos
- Institute of Food and Agricultural Technology, Plant Pathology-CIDSAV, University of Girona, Girona, Spain;
| |
Collapse
|
8
|
Vílchez-Sánchez F, Rodríguez-Pérez R, Gómez-Traseira C, Dominguez-Ortega J, Hernández-Rivas L, García IL, Quirce S, Pedrosa M. Sensitisation to peach allergen Pru p 7 is associated with severe clinical symptoms in a Spanish population. Pediatr Allergy Immunol 2023; 34:e14030. [PMID: 37747756 DOI: 10.1111/pai.14030] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 09/05/2023] [Accepted: 09/11/2023] [Indexed: 09/26/2023]
Abstract
BACKGROUND Pru p 7 has been reported as a major allergen in peach allergy, associated with severe clinical symptoms and related to IgE sensitisation to cypress pollen. The main objective of this study was to prospectively evaluate the frequency of sensitisation to Pru p 7 and its clinical relevance amongst pediatric patients with peach allergy in Madrid (Spain). METHODS Patients with a history of IgE-mediated symptoms (oral allergy syndrome, urticaria/angioedema, rhinoconjunctivitis/asthma, gastrointestinal symptoms, or anaphylaxis) occurring within 2 h after peach intake or contact were prospectively recruited from February 2020 to September 2021. Skin tests, sIgE by ImmunoCAP® (Pru p 1, Pru p 3, Pru p 4, Pru p 7, and Cupressus arizonica) and oral food challenge (OFC) were performed. The study was approved by the local Ethics Committee (PI-4513). RESULTS Ninety-two patients were included (53.3% male); median age, 10 (IQR 6.0-14.75) years. Seventy-four (80.4%) patients had a reaction after ingestion of fresh peach (25.0% from peel, 23.9% from pulp, and 44.6% from both). Fifteen (16.3%) patients were sensitised to Pru p 7. Upper airway symptoms, anaphylaxis, and grade 2 reactions were statistically more frequent in patients sensitised to Pru p 7. Seven (7.9%) patients presented with exercise as a cofactor, four of whom were sensitised to Pru p 7 (p = .001). Patients sensitised to Pru p 7 were significantly more likely to have a positive OFC result than patients who were not (p = .008). Four patients who reacted to peach at OFC were sensitised to Pru p 7. Specific IgE against Cupressus arizonica pollen was positive in 25 (62.5%) patients. CONCLUSIONS Pru p 7 sensitisation was observed in 16.3% of our population and was related to severe reactions, upper airway symptoms, anaphylaxis, and the presence of an eliciting cofactor.
Collapse
Affiliation(s)
- Francisca Vílchez-Sánchez
- Department of Allergy, Institute for Health Research (IdiPAZ), La Paz University Hospital, Madrid, Spain
| | - Rosa Rodríguez-Pérez
- Department of Allergy, Institute for Health Research (IdiPAZ), La Paz University Hospital, Madrid, Spain
| | - Carmen Gómez-Traseira
- Department of Allergy, Institute for Health Research (IdiPAZ), La Paz University Hospital, Madrid, Spain
| | - Javier Dominguez-Ortega
- Department of Allergy, Institute for Health Research (IdiPAZ), La Paz University Hospital, Madrid, Spain
| | | | | | - Santiago Quirce
- Department of Allergy, Institute for Health Research (IdiPAZ), La Paz University Hospital, Madrid, Spain
| | - María Pedrosa
- Department of Allergy, Institute for Health Research (IdiPAZ), La Paz University Hospital, Madrid, Spain
| |
Collapse
|
9
|
Bouteraa MT, Ben Romdhane W, Baazaoui N, Alfaifi MY, Chouaibi Y, Ben Akacha B, Ben Hsouna A, Kačániová M, Ćavar Zeljković S, Garzoli S, Ben Saad R. GASA Proteins: Review of Their Functions in Plant Environmental Stress Tolerance. PLANTS (BASEL, SWITZERLAND) 2023; 12:2045. [PMID: 37653962 PMCID: PMC10223810 DOI: 10.3390/plants12102045] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 05/15/2023] [Accepted: 05/19/2023] [Indexed: 09/02/2023]
Abstract
Gibberellic acid-stimulated Arabidopsis (GASA) gene family is a class of functional cysteine-rich proteins characterized by an N-terminal signal peptide and a C-terminal-conserved GASA domain with 12 invariant cysteine (Cys) residues. GASA proteins are widely distributed among plant species, and the majority of them are involved in the signal transmission of plant hormones, the regulation of plant development and growth, and the responses to different environmental constraints. To date, their action mechanisms are not completely elucidated. This review reports an overview of the diversity, structure, and subcellular localization of GASA proteins, their involvement in hormone crosstalk and redox regulation during development, and plant responses to abiotic and biotic stresses. Knowledge of this complex regulation can be a contribution to promoting multiple abiotic stress tolerance with potential agricultural applications through the engineering of genes encoding GASA proteins and the production of transgenic plants.
Collapse
Affiliation(s)
- Mohamed Taieb Bouteraa
- Biotechnology and Plant Improvement Laboratory, Center of Biotechnology of Sfax, B.P “1177”, Sfax 3018, Tunisia
- Faculty of Sciences of Bizerte UR13ES47, University of Carthage, BP W, Bizerte 7021, Tunisia
| | - Walid Ben Romdhane
- Plant Production Department, College of Food and Agricultural Sciences, King Saud University, P.O. Box 2460, Riyadh 11451, Saudi Arabia
| | - Narjes Baazaoui
- Biology Department, College of Sciences and Arts Muhayil Assir, King Khalid University, Abha 61421, Saudi Arabia
| | - Mohammad Y. Alfaifi
- Biology Department, Faculty of Science, King Khalid University, Abha 9004, Saudi Arabia
| | - Yosra Chouaibi
- Biotechnology and Plant Improvement Laboratory, Center of Biotechnology of Sfax, B.P “1177”, Sfax 3018, Tunisia
| | - Bouthaina Ben Akacha
- Biotechnology and Plant Improvement Laboratory, Center of Biotechnology of Sfax, B.P “1177”, Sfax 3018, Tunisia
| | - Anis Ben Hsouna
- Biotechnology and Plant Improvement Laboratory, Center of Biotechnology of Sfax, B.P “1177”, Sfax 3018, Tunisia
- Department of Environmental Sciences and Nutrition, Higher Institute of Applied Sciences and Technology of Mahdia, University of Monastir, Mahdia 5100, Tunisia
| | - Miroslava Kačániová
- Institute of Horticulture, Faculty of Horticulture, Slovak University of Agriculture, Tr. A. Hlinku 2, 949 76 Nitra, Slovakia
- Department of Bioenergy, Food Technology and Microbiology, Institute of Food Technology and Nutrition, University of Rzeszow, 4 Zelwerowicza St, 35601 Rzeszow, Poland
| | - Sanja Ćavar Zeljković
- Centre of the Region Haná for Biotechnological and Agricultural Research, Department of Genetic Resources for Vegetables, Medicinal and Special Plants, Crop Research Institute, Šlechtitelů 29, 77900 Olomouc, Czech Republic
- Czech Advanced Technology and Research Institute, Palacky University, Šlechtitelů 27, 77900 Olomouc, Czech Republic
| | - Stefania Garzoli
- Department of Chemistry and Technologies of Drug, Sapienza University, P.le Aldo Moro 5, 00185 Rome, Italy
| | - Rania Ben Saad
- Biotechnology and Plant Improvement Laboratory, Center of Biotechnology of Sfax, B.P “1177”, Sfax 3018, Tunisia
| |
Collapse
|
10
|
Roca-Pinilla R, Lisowski L, Arís A, Garcia-Fruitós E. The future of recombinant host defense peptides. Microb Cell Fact 2022; 21:267. [PMID: 36544150 PMCID: PMC9768982 DOI: 10.1186/s12934-022-01991-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Accepted: 12/10/2022] [Indexed: 12/24/2022] Open
Abstract
The antimicrobial resistance crisis calls for the discovery and production of new antimicrobials. Host defense peptides (HDPs) are small proteins with potent antibacterial and immunomodulatory activities that are attractive for translational applications, with several already under clinical trials. Traditionally, antimicrobial peptides have been produced by chemical synthesis, which is expensive and requires the use of toxic reagents, hindering the large-scale development of HDPs. Alternatively, HDPs can be produced recombinantly to overcome these limitations. Their antimicrobial nature, however, can make them toxic to the hosts of recombinant production. In this review we explore the different strategies that are used to fine-tune their activities, bioengineer them, and optimize the recombinant production of HDPs in various cell factories.
Collapse
Affiliation(s)
- Ramon Roca-Pinilla
- grid.1013.30000 0004 1936 834XTranslational Vectorology Research Unit, Faculty of Medicine and Health, Children’s Medical Research Institute, The University of Sydney, Westmead, NSW 2145 Australia
| | - Leszek Lisowski
- grid.1013.30000 0004 1936 834XTranslational Vectorology Research Unit, Faculty of Medicine and Health, Children’s Medical Research Institute, The University of Sydney, Westmead, NSW 2145 Australia ,grid.415641.30000 0004 0620 0839Laboratory of Molecular Oncology and Innovative Therapies, Military Institute of Medicine, Warsaw, Poland
| | - Anna Arís
- grid.8581.40000 0001 1943 6646Department of Ruminant Production, Institut de Recerca i Tecnologia Agroalimentàries IRTA, 08140 Caldes de Montbui, Spain
| | - Elena Garcia-Fruitós
- grid.8581.40000 0001 1943 6646Department of Ruminant Production, Institut de Recerca i Tecnologia Agroalimentàries IRTA, 08140 Caldes de Montbui, Spain
| |
Collapse
|
11
|
Antifungal Activity of Avocado Seed Recombinant GASA/Snakin PaSn. Antibiotics (Basel) 2022; 11:antibiotics11111558. [DOI: 10.3390/antibiotics11111558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 11/01/2022] [Accepted: 11/02/2022] [Indexed: 11/09/2022] Open
Abstract
The avocado fruit (Persea americana) has become a significant fruit in the human diet for its nutritional properties. However, the seed is a source of bioactive molecules and has been poorly utilized. Previously, we reported that the PaSn gene is expressed in the avocado seeds, a cysteine-rich antimicrobial peptide (GASA/Snakin), and demonstrated its antibacterial activity. In this work, we report the recombinant production of PaSn in the Escherichia coli system and evaluate its antifungal activity against plant and human pathogen fungi. The recombinant peptide showed antifungal activity at 200 μg/mL against phytopathogens Colletotrichum gloeosporioides and Fusarium oxysporum and human pathogens Candida albicans and C. glabrata. Our results demonstrate the usefulness of a prokaryotic expression system for avocado antimicrobial peptide production. In conclusion, the snakin PaSn could be helpful in the control of postharvest avocado and other fruits’ fungal diseases and human fungal pathogens.
Collapse
|
12
|
Deo S, Turton KL, Kainth T, Kumar A, Wieden HJ. Strategies for improving antimicrobial peptide production. Biotechnol Adv 2022; 59:107968. [PMID: 35489657 DOI: 10.1016/j.biotechadv.2022.107968] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 04/18/2022] [Accepted: 04/25/2022] [Indexed: 01/10/2023]
Abstract
Antimicrobial peptides (AMPs) found in a wide range of animal, insect, and plant species are host defense peptides forming an integral part of their innate immunity. Although the exact mode of action of some AMPs is yet to be deciphered, many exhibit membrane lytic activity or interact with intracellular targets. The ever-growing threat of antibiotic resistance has brought attention to research on AMPs to enhance their clinical use as a therapeutic alternative. AMPs have several advantages over antibiotics such as broad range of antimicrobial activities including anti-fungal, anti-viral and anti-bacterial, and have not reported to contribute to resistance development. Despite the numerous studies to develop efficient production methods for AMPs, limitations including low yield, degradation, and loss of activity persists in many recombinant approaches. In this review, we outline available approaches for AMP production and various expression systems used to achieve higher yield and quality. In addition, recent advances in recombinant strategies, suitable fusion protein partners, and other molecular engineering strategies for improved AMP production are surveyed.
Collapse
Affiliation(s)
- Soumya Deo
- Department of Microbiology, Buller building, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
| | - Kristi L Turton
- Alberta RNA Research and Training Institute, Department of Chemistry and Biochemistry, University of Lethbridge, 4401 University Dr. W., Lethbridge, AB T1K 3M4, Canada
| | - Tajinder Kainth
- Department of Microbiology, Buller building, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
| | - Ayush Kumar
- Department of Microbiology, Buller building, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
| | - Hans-Joachim Wieden
- Department of Microbiology, Buller building, University of Manitoba, Winnipeg, MB R3T 2N2, Canada.
| |
Collapse
|
13
|
Iizuka T, Barre A, Rougé P, Charpin D, Scala E, Baudin B, Aizawa T, Sénéchal H, Poncet P. Gibberellin-regulated proteins: Emergent allergens. FRONTIERS IN ALLERGY 2022; 3:877553. [PMID: 36157274 PMCID: PMC9500206 DOI: 10.3389/falgy.2022.877553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 08/11/2022] [Indexed: 11/13/2022] Open
Abstract
About 10 years ago, a protein family was shown for the first time to contain allergenic members, gibberellin-regulated protein (GRP). The first reported member was from peach, Pru p 7. One can hypothesize that it was not detected before because its physicochemical characteristics overlap with those of lipid transfer protein (LTP), a well-known allergen, or because the exposure to GRP increased due to an increase in the gibberellin phythormone level in plant food, either exogenous or endogenous. Like LTPs, GRPs are small cationic proteins with disulfide bridges, are resistant to heat and proteolytic cleavage, and are involved in the defense of the plant. Besides peach, GRP allergens have been described in Japanese apricot (Pru m 7), sweet cherry (Pru av 7), orange (Cit s 7), pomegranate (Pun g 7), bell pepper (Cap a 7), strawberry (Fra a GRP), and also in pollen with a restriction to Cupressaceae tree family (Cup s 7, Cry j 7, and Jun a 7). IgE cross-reactivities were described between GRPs, and the reported peach/cypress and citrus/cypress syndromes may therefore be explained because of these GRP cross-reactivities. GRPs are clinically relevant, and severe adverse reactions may sometimes occur in association with cofactors. More than 60% and up to 95% sequence identities are calculated between various allergenic GRPs, and three-dimensional models show a cleft in the molecule and predict at least three epitopic regions. The structure of the protein and its properties and the matrix effect in the original allergenic source should be unraveled to understand why, despite the ubiquity of the protein family in plants, only a few members are able to sensitize patients.
Collapse
Affiliation(s)
- T. Iizuka
- Protein Science Laboratory, Hokkaido University, Sapporo, Japan
| | - A. Barre
- UMR 152 Pharma-Dev, Toulouse 3 University, Toulouse, France
| | - P. Rougé
- UMR 152 Pharma-Dev, Toulouse 3 University, Toulouse, France
| | | | - E. Scala
- “Clinical and Laboratory Molecular Allergy” Unit, Istituto Dermopatico Dell’Immacolata—IRCCS, Rome, Italy
| | - B. Baudin
- Biochemistry Department, Armand Trousseau Children Hospital, APHP, Paris, France
| | - T. Aizawa
- Protein Science Laboratory, Hokkaido University, Sapporo, Japan
| | - H. Sénéchal
- “Allergy / Environment” Research Team, Armand Trousseau Children Hospital, APHP, Paris, France
| | - P. Poncet
- “Allergy / Environment” Research Team, Armand Trousseau Children Hospital, APHP, Paris, France
- Immunology Department, Institut Pasteur, Paris, France
- Correspondence: P. Poncet
| |
Collapse
|
14
|
Plant Antimicrobial Peptides (PAMPs): Features, Applications, Production, Expression, and Challenges. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27123703. [PMID: 35744828 PMCID: PMC9229691 DOI: 10.3390/molecules27123703] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 05/28/2022] [Accepted: 06/01/2022] [Indexed: 02/07/2023]
Abstract
The quest for an extraordinary array of defense strategies is imperative to reduce the challenges of microbial attacks on plants and animals. Plant antimicrobial peptides (PAMPs) are a subset of antimicrobial peptides (AMPs). PAMPs elicit defense against microbial attacks and prevent drug resistance of pathogens given their wide spectrum activity, excellent structural stability, and diverse mechanism of action. This review aimed to identify the applications, features, production, expression, and challenges of PAMPs using its structure–activity relationship. The discovery techniques used to identify these peptides were also explored to provide insight into their significance in genomics, transcriptomics, proteomics, and their expression against disease-causing pathogens. This review creates awareness for PAMPs as potential therapeutic agents in the medical and pharmaceutical fields, such as the sensitive treatment of bacterial and fungal diseases and others and their utilization in preserving crops using available transgenic methods in the agronomical field. PAMPs are also safe to handle and are easy to recycle with the use of proteases to convert them into more potent antimicrobial agents for sustainable development.
Collapse
|
15
|
Takei M, Nin C, Iizuka T, Pawlikowski M, Selva MA, Chantran Y, Nakajima Y, Zheng J, Aizawa T, Ebisawa M, Sénéchal H, Poncet P. Capsicum Allergy: Involvement of Cap a 7, a New Clinically Relevant Gibberellin-Regulated Protein Cross-Reactive With Cry j 7, the Gibberellin-Regulated Protein From Japanese Cedar Pollen. ALLERGY, ASTHMA & IMMUNOLOGY RESEARCH 2022; 14:328-338. [PMID: 35557497 PMCID: PMC9110916 DOI: 10.4168/aair.2022.14.3.328] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Revised: 02/01/2022] [Accepted: 02/21/2022] [Indexed: 11/20/2022]
Abstract
The Capsicum genus belongs to the Solanaceae family. Bell or chili peppers are consumed worldwide, but allergy to Capsicum is rare. It is involved in the celery-birch-mugwort-spice syndrome and cross-reactivities were reported with latex. Several allergens have been described, but only 2 are referenced in the World Health Organization/International Union of Immunological Societies allergen data bank, a thaumatin-like protein and a profilin. A patient allergic to bell/chili pepper, peach, orange and Japanese cedar pollen was clinically and biologically analyzed including direct and competitive immunoblots and basophil activation tests (BATs) with allergenic source extracts and recombinant gibberellin-regulated proteins (GRPs). The patient was shown to be sensitized to Cap a 7, the GRP of Capsicum annuum newly described herein. Cross-reactivities were demonstrated between various GRPs from bell/chili pepper, peach, orange and Japanese cedar pollen either in native form in the different extracts or as recombinant allergens. A similar immunoglobulin E reactivity was found also in Capsicum chinense and against snakin-1, the GRP from potato. The patient showed a positive BAT with recombinant Cry j 7, Pru p 7 and Cap a 7, but not with recombinant snakin-1. Despite the ubiquitous nature of GRPs in plants and the immunochemical cross-reactivity observed between different GRPs, clinically relevant sensitization to this protein family seems restricted to some allergenic sources, often associated with Cupressaceae pollen allergy, and to some patients, therefore reflecting very specific and peculiar mechanisms of conditional sensitization.
Collapse
Affiliation(s)
- Mari Takei
- Department of Allergy, Clinical Research Center of Allergy and Rheumatology, National Hospital Organization, Sagamihara National Hospital, Kanagawa, Japan
| | - Charles Nin
- Allergy & Environment Research Team, Armand Trousseau Children Hospital, Assistance Publique - Hôpitaux de Paris (APHP), Paris, France
| | - Tomona Iizuka
- Science Protein Laboratory, Hokkaido University, Sapporo, Japan
| | - Marine Pawlikowski
- Allergy & Environment Research Team, Armand Trousseau Children Hospital, Assistance Publique - Hôpitaux de Paris (APHP), Paris, France
| | - Marie-Ange Selva
- Immunology Department, Armand Trousseau Children Hospital, Assistance Publique - Hôpitaux de Paris (APHP), Paris, France
| | - Yannick Chantran
- Immunology Department, Armand Trousseau Children Hospital, Assistance Publique - Hôpitaux de Paris (APHP), Paris, France
| | - Yurie Nakajima
- Science Protein Laboratory, Hokkaido University, Sapporo, Japan
| | - Jingkang Zheng
- Science Protein Laboratory, Hokkaido University, Sapporo, Japan
| | - Tomoyasu Aizawa
- Science Protein Laboratory, Hokkaido University, Sapporo, Japan
| | - Motohiro Ebisawa
- Department of Allergy, Clinical Research Center of Allergy and Rheumatology, National Hospital Organization, Sagamihara National Hospital, Kanagawa, Japan
| | - Hélène Sénéchal
- Allergy & Environment Research Team, Armand Trousseau Children Hospital, Assistance Publique - Hôpitaux de Paris (APHP), Paris, France
| | - Pascal Poncet
- Allergy & Environment Research Team, Armand Trousseau Children Hospital, Assistance Publique - Hôpitaux de Paris (APHP), Paris, France
- Immunology Department, Institut Pasteur, Paris, France.
| |
Collapse
|
16
|
Structural and functional characterizations and heterogenous expression of the antimicrobial peptides, Hidefensins, from black soldier fly, Hermetia illucens (L.). Protein Expr Purif 2021; 192:106032. [PMID: 34922007 DOI: 10.1016/j.pep.2021.106032] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 12/11/2021] [Accepted: 12/13/2021] [Indexed: 12/30/2022]
Abstract
Insect defensins are effector components of the innate defense system. Defensins, which are widely distributed among insects, are a type of small cysteine-rich plant antimicrobial peptides with broad-spectrum antimicrobial activity. Here, the cDNAs of the black soldier fly, Hermetia illucens (L.), encoding six defensins, designated herein as Hidefensin1-1, 2, 3, 4, 5, 6. Moreover, Hidefensin1-1, 2, and 5 were identified for the first time by genome-targeted analysis. These Hidefensins were found to mainly adopt α-helix and β-sheet conformation homology as modeled by PRABI, Swiss-Model and ProFunc server. Six conserved cysteine residues that contribute to three disulfide bonds formed the spacing pattern "C-X12-C-X3-C-X9-C-X5-C-X-C", which play a vital role in the molecular stability of Hidefensins. Phylogenetic analysis revealed that the homology of five Hidefensins (except Hidefensin4) was about 59%-92% compared with other insect defensins, indicating that they are novel antimicrobial peptides genes in black soldier fly. Furthermore, the Hidefensin1-1 was expressed in the Escherichia coli strain BL21(DE3) as a fusion protein with thioredoxin. Results showed that the purified TRX-Hidefensin1-1 exerted strong inhibitory effects against the Gram-positive bacteria Staphylococcus aureus and the Gram-negative bacteria Escherichia coli. The inhibitory efficacy of TRX-Hidefensin1-1 against Gram-positive bacteria was better than that against Gram-negative bacteria. These results indicated that Hidefensin1-1 has potent antimicrobial activities against test pathogens.
Collapse
|
17
|
Ajingi YS, Rukying N, Aroonsri A, Jongruja N. Recombinant active Peptides and their Therapeutic functions. Curr Pharm Biotechnol 2021; 23:645-663. [PMID: 34225618 DOI: 10.2174/1389201022666210702123934] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Revised: 02/04/2021] [Accepted: 02/06/2021] [Indexed: 11/22/2022]
Abstract
Recombinant active peptides are utilized as diagnostic and biotherapeutics in various maladies and as bacterial growth inhibitors in the food industry. This consequently stimulated the need for recombinant peptides' production, which resulted in about 19 approved biotech peptides of 1-100 amino acids commercially available. While most peptides have been produced by chemical synthesis, the production of lengthy and complicated peptides comprising natural amino acids has been problematic with low quantity. Recombinant peptide production has become very vital, cost-effective, simple, environmentally friendly with satisfactory yields. Several reviews have focused on discussing expression systems, advantages, disadvantages, and alternatives strategies. Additionally, the information on the antimicrobial activities and other functions of multiple recombinant peptides is challenging to access and is scattered in literature apart from the food and drug administration (FDA) approved ones. From the reports that come to our knowledge, there is no existing review that offers substantial information on recombinant active peptides developed by researchers and their functions. This review provides an overview of some successfully produced recombinant active peptides of ≤100 amino acids by focusing on their antibacterial, antifungal, antiviral, anticancer, antioxidant, antimalarial, and immune-modulatory functions. It also elucidates their modes of expression that could be adopted and applied in future investigations. We expect that the knowledge available in this review would help researchers involved in recombinant active peptide development for therapeutic uses and other applications.
Collapse
Affiliation(s)
- Ya'u Sabo Ajingi
- Department of Microbiology, Faculty of Science, King Mongkut's University of Technology Thonburi (KMUTT), Bangkok. Thailand
| | - Neeranuch Rukying
- Department of Biology, Faculty of Science, Kano University of Science and Technology (KUST), Wudil. Nigeria
| | - Aiyada Aroonsri
- National Center for Genetic Engineering and Biotechnology (BIOTEC), Pathum Thani. Thailand
| | - Nujarin Jongruja
- Department of Biology, Faculty of Science, Kano University of Science and Technology (KUST), Wudil. Nigeria
| |
Collapse
|
18
|
Parthasarathy A, Borrego EJ, Savka MA, Dobson RCJ, Hudson AO. Amino acid-derived defense metabolites from plants: A potential source to facilitate novel antimicrobial development. J Biol Chem 2021; 296:100438. [PMID: 33610552 PMCID: PMC8024917 DOI: 10.1016/j.jbc.2021.100438] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Revised: 02/16/2021] [Accepted: 02/17/2021] [Indexed: 12/23/2022] Open
Abstract
For millennia, humanity has relied on plants for its medicines, and modern pharmacology continues to reexamine and mine plant metabolites for novel compounds and to guide improvements in biological activity, bioavailability, and chemical stability. The critical problem of antibiotic resistance and increasing exposure to viral and parasitic diseases has spurred renewed interest into drug treatments for infectious diseases. In this context, an urgent revival of natural product discovery is globally underway with special attention directed toward the numerous and chemically diverse plant defensive compounds such as phytoalexins and phytoanticipins that combat herbivores, microbial pathogens, or competing plants. Moreover, advancements in “omics,” chemistry, and heterologous expression systems have facilitated the purification and characterization of plant metabolites and the identification of possible therapeutic targets. In this review, we describe several important amino acid–derived classes of plant defensive compounds, including antimicrobial peptides (e.g., defensins, thionins, and knottins), alkaloids, nonproteogenic amino acids, and phenylpropanoids as potential drug leads, examining their mechanisms of action, therapeutic targets, and structure–function relationships. Given their potent antibacterial, antifungal, antiparasitic, and antiviral properties, which can be superior to existing drugs, phytoalexins and phytoanticipins are an excellent resource to facilitate the rational design and development of antimicrobial drugs.
Collapse
Affiliation(s)
- Anutthaman Parthasarathy
- Rochester Institute of Technology, Thomas H. Gosnell School of Life Sciences, Rochester, New York, USA
| | - Eli J Borrego
- Rochester Institute of Technology, Thomas H. Gosnell School of Life Sciences, Rochester, New York, USA
| | - Michael A Savka
- Rochester Institute of Technology, Thomas H. Gosnell School of Life Sciences, Rochester, New York, USA
| | - Renwick C J Dobson
- Biomolecular Interaction Centre and School of Biological Sciences, University of Canterbury, Christchurch, New Zealand; Bio21 Molecular Science and Biotechnology Institute, Department of Biochemistry and Molecular Biology, University of Melbourne, Parkville, Victoria, Australia
| | - André O Hudson
- Rochester Institute of Technology, Thomas H. Gosnell School of Life Sciences, Rochester, New York, USA.
| |
Collapse
|
19
|
Study on the characterisation and application of synthetic peptide Snakin-1 derived from potato tubers – Action against food spoilage yeast. Food Control 2020. [DOI: 10.1016/j.foodcont.2020.107362] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
20
|
Su T, Han M, Cao D, Xu M. Molecular and Biological Properties of Snakins: The Foremost Cysteine-Rich Plant Host Defense Peptides. J Fungi (Basel) 2020; 6:jof6040220. [PMID: 33053707 PMCID: PMC7711543 DOI: 10.3390/jof6040220] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Revised: 10/01/2020] [Accepted: 10/10/2020] [Indexed: 12/21/2022] Open
Abstract
Plant host defense peptides (HDPs), also known as antimicrobial peptides (AMPs), are regarded as one of the most prevalent barriers elaborated by plants to combat various infective agents. Among the multiple classes of HDPs, the Snakin class attracts special concern, as they carry 12 cysteine residues, being the foremost cysteine-rich peptides of the plant HDPs. Also, their cysteines are present at very highly conserved positions and arranged in an extremely similar way among different members. Like other plant HDPs, Snakins have been shown to exhibit strong antifungal and antibacterial activity against a wide range of plant pathogens. Moreover, they display diversified biological activities in many aspects of plant growth and the development process. This review is devoted to present the general characters of the Snakin class of plant HDPs, as well as the individual features of different Snakin family members. Specifically, the sequence properties, spatial structures, distributions, expression patterns and biological activities of Snakins are described. In addition, further detailed classification of the Snakin family members, along with their possible mode of action and potential applications in the field of agronomy and pathology are discussed.
Collapse
Affiliation(s)
- Tao Su
- Co-Innovation Center for Sustainable Forestry in Southern China, College of Biology and the Environment, Nanjing Forestry University, Nanjing 210037, China; (T.S.); (D.C.); (M.X.)
- Key Laboratory of State Forestry Administration on Subtropical Forest Biodiversity Conservation, Nanjing Forestry University, Nanjing 210037, China
| | - Mei Han
- Co-Innovation Center for Sustainable Forestry in Southern China, College of Biology and the Environment, Nanjing Forestry University, Nanjing 210037, China; (T.S.); (D.C.); (M.X.)
- Correspondence: ; Tel.:+86-1589-598-9551
| | - Dan Cao
- Co-Innovation Center for Sustainable Forestry in Southern China, College of Biology and the Environment, Nanjing Forestry University, Nanjing 210037, China; (T.S.); (D.C.); (M.X.)
| | - Mingyue Xu
- Co-Innovation Center for Sustainable Forestry in Southern China, College of Biology and the Environment, Nanjing Forestry University, Nanjing 210037, China; (T.S.); (D.C.); (M.X.)
| |
Collapse
|
21
|
Strategies for Optimizing the Production of Proteins and Peptides with Multiple Disulfide Bonds. Antibiotics (Basel) 2020; 9:antibiotics9090541. [PMID: 32858882 PMCID: PMC7558204 DOI: 10.3390/antibiotics9090541] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Revised: 08/22/2020] [Accepted: 08/25/2020] [Indexed: 02/07/2023] Open
Abstract
Bacteria can produce recombinant proteins quickly and cost effectively. However, their physiological properties limit their use for the production of proteins in their native form, especially polypeptides that are subjected to major post-translational modifications. Proteins that rely on disulfide bridges for their stability are difficult to produce in Escherichia coli. The bacterium offers the least costly, simplest, and fastest method for protein production. However, it is difficult to produce proteins with a very large size. Saccharomyces cerevisiae and Pichia pastoris are the most commonly used yeast species for protein production. At a low expense, yeasts can offer high protein yields, generate proteins with a molecular weight greater than 50 kDa, extract signal sequences, and glycosylate proteins. Both eukaryotic and prokaryotic species maintain reducing conditions in the cytoplasm. Hence, the formation of disulfide bonds is inhibited. These bonds are formed in eukaryotic cells during the export cycle, under the oxidizing conditions of the endoplasmic reticulum. Bacteria do not have an advanced subcellular space, but in the oxidizing periplasm, they exhibit both export systems and enzymatic activities directed at the formation and quality of disulfide bonds. Here, we discuss current techniques used to target eukaryotic and prokaryotic species for the generation of correctly folded proteins with disulfide bonds.
Collapse
|
22
|
Almasia NI, Nahirñak V, Hopp HE, Vazquez-Rovere C. Potato Snakin-1: an antimicrobial player of the trade-off between host defense and development. PLANT CELL REPORTS 2020; 39:839-849. [PMID: 32529484 DOI: 10.1007/s00299-020-02557-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/12/2020] [Accepted: 06/05/2020] [Indexed: 06/11/2023]
Abstract
Snakin-1 (SN1) from potato is a cysteine-rich antimicrobial peptide with high evolutionary conservation. It has 63 amino acid residues, 12 of which are cysteines capable of forming six disulfide bonds. SN1 localizes in the plasma membrane, and it is present mainly in tissues associated with active growth and cell division. SN1 is active in vitro against bacteria, fungus, yeasts, and even animal/human pathogens. It was demonstrated that it also confers in vivo protection against commercially relevant pathogens in overexpressing potato, wheat, and lettuce plants. Although researchers have demonstrated SN1 can disrupt the membranes of E. coli, its integral antimicrobial mechanism remains unknown. It is likely that broad-spectrum antimicrobial activity is a combined outcome of membrane disruption and inhibition of intracellular functions. Besides, in potato, partial SN1 silencing affects cell division, leaf metabolism, and cell wall composition, thus revealing additional roles in growth and development. Its silencing also affects reactive oxygen species (ROS) and ROS scavenger levels. This finding indicates its participation in redox balance. Moreover, SN1 alters hormone levels, suggesting its involvement in the complex hormonal crosstalk. Altogether, SN1 has the potential to integrate development and defense signals directly and/or indirectly by modulating protein activity, modifying hormone balance and/or participating in redox regulation. Evidence supports a paramount role to SN1 in the mechanism underlying growth and immunity balance. Furthermore, SN1 may be a promising candidate in preservation, and pharmaceutical or agricultural biotechnology applications.
Collapse
Affiliation(s)
- Natalia Inés Almasia
- Instituto de Agrobiotecnología y Biología Molecular (IABIMO), CICVyA, Instituto Nacional de Tecnología Agropecuaria (INTA), Consejo Nacional de investigaciones Científicas y Tecnológicas (CONICET), Los Reseros y Nicolas Repetto, Hurlingham, Argentina.
| | - Vanesa Nahirñak
- Instituto de Agrobiotecnología y Biología Molecular (IABIMO), CICVyA, Instituto Nacional de Tecnología Agropecuaria (INTA), Consejo Nacional de investigaciones Científicas y Tecnológicas (CONICET), Los Reseros y Nicolas Repetto, Hurlingham, Argentina
| | - H Esteban Hopp
- Instituto de Agrobiotecnología y Biología Molecular (IABIMO), CICVyA, Instituto Nacional de Tecnología Agropecuaria (INTA), Consejo Nacional de investigaciones Científicas y Tecnológicas (CONICET), Los Reseros y Nicolas Repetto, Hurlingham, Argentina
| | - Cecilia Vazquez-Rovere
- Instituto de Agrobiotecnología y Biología Molecular (IABIMO), CICVyA, Instituto Nacional de Tecnología Agropecuaria (INTA), Consejo Nacional de investigaciones Científicas y Tecnológicas (CONICET), Los Reseros y Nicolas Repetto, Hurlingham, Argentina
| |
Collapse
|
23
|
Sampaio de Oliveira KB, Leite ML, Rodrigues GR, Duque HM, da Costa RA, Cunha VA, de Loiola Costa LS, da Cunha NB, Franco OL, Dias SC. Strategies for recombinant production of antimicrobial peptides with pharmacological potential. Expert Rev Clin Pharmacol 2020; 13:367-390. [PMID: 32357080 DOI: 10.1080/17512433.2020.1764347] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
INTRODUCTION The need to develop new drugs for the control of pathogenic microorganisms has redoubled efforts to prospect for antimicrobial peptides (AMPs) from natural sources and to characterize its structure and function. These molecules present a broad spectrum of action against different microorganisms and frequently present promiscuous action, with anticancer and immunomodulatory activities. Furthermore, AMPs can be used as biopharmaceuticals in the treatment of hospital-acquired infections and other serious diseases with relevant social and economic impacts.Areas covered: The low yield and the therefore difficult extraction and purification process in AMPs are problems that limit their industrial application and scientific research. Thus, optimized heterologous expression systems were developed to significantly boost AMP yields, allow high efficiency in purification and structural optimization for the increase of therapeutic activity.Expert opinion: This review provides an update on recent developments in the recombinant production of ribosomal and non-ribosomal synthesis of AMPs and on strategies to increase the expression of genes encoding AMPs at the transcriptional and translational levels and regulation of the post-translational modifications. Moreover, there are detailed reports of AMPs that have already reached marketable status or are in the pipeline under advanced stages of preclinical testing.
Collapse
Affiliation(s)
- Kamila Botelho Sampaio de Oliveira
- Centro de Análises Proteômicas e Bioquímicas, Pós-graduação em Ciências Genômicas e Biotecnologia, Universidade Católica de Brasília , Brasília, Brazil
| | - Michel Lopes Leite
- Centro de Análises Proteômicas e Bioquímicas, Pós-graduação em Ciências Genômicas e Biotecnologia, Universidade Católica de Brasília , Brasília, Brazil
| | - Gisele Regina Rodrigues
- Centro de Análises Proteômicas e Bioquímicas, Pós-graduação em Ciências Genômicas e Biotecnologia, Universidade Católica de Brasília , Brasília, Brazil
| | - Harry Morales Duque
- Centro de Análises Proteômicas e Bioquímicas, Pós-graduação em Ciências Genômicas e Biotecnologia, Universidade Católica de Brasília , Brasília, Brazil
| | - Rosiane Andrade da Costa
- Centro de Análises Proteômicas e Bioquímicas, Pós-graduação em Ciências Genômicas e Biotecnologia, Universidade Católica de Brasília , Brasília, Brazil
| | - Victor Albuquerque Cunha
- Centro de Análises Proteômicas e Bioquímicas, Pós-graduação em Ciências Genômicas e Biotecnologia, Universidade Católica de Brasília , Brasília, Brazil
| | - Lorena Sousa de Loiola Costa
- Centro de Análises Proteômicas e Bioquímicas, Pós-graduação em Ciências Genômicas e Biotecnologia, Universidade Católica de Brasília , Brasília, Brazil
| | - Nicolau Brito da Cunha
- Centro de Análises Proteômicas e Bioquímicas, Pós-graduação em Ciências Genômicas e Biotecnologia, Universidade Católica de Brasília , Brasília, Brazil
| | - Octavio Luiz Franco
- Centro de Análises Proteômicas e Bioquímicas, Pós-graduação em Ciências Genômicas e Biotecnologia, Universidade Católica de Brasília , Brasília, Brazil.,Universidade de Brasília, Pós-graduação em Patologia Molecular, Campus Darcy Ribeiro , Brasília, Brazil.,S-Inova Biotech, Pós-graduação em Biotecnologia, Universidade Católica Dom Bosco , Campo Grande, Mato Grosso do Sul, Brazil
| | - Simoni Campos Dias
- Centro de Análises Proteômicas e Bioquímicas, Pós-graduação em Ciências Genômicas e Biotecnologia, Universidade Católica de Brasília , Brasília, Brazil.,Universidade de Brasília, Pós-graduação em Biologia Animal, Campus Darcy Ribeiro , Brasília, Brazil
| |
Collapse
|
24
|
Zhan N, Wang T, Zhang L, Shan A. A eukaryotic expression strategy for producing the novel antimicrobial peptide PRW4. Braz J Microbiol 2020; 51:999-1008. [PMID: 32415637 DOI: 10.1007/s42770-020-00291-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Accepted: 04/30/2020] [Indexed: 02/07/2023] Open
Abstract
The antimicrobial peptide PMAP-36 is a cationic peptide derived from porcine myeloid. The N-terminally paired lysine of PMAP-36 was substituted with tryptophan, and the C-terminal hydrophobic tail was deleted, thereby obtaining the antimicrobial peptide PRW4. PRW4 is a α-helical antimicrobial peptide with broad-spectrum antimicrobial activity. In this study, PRW4 was fused to the 6× His-Trx, and the fusion protein was successfully expressed in Pichia pastoris GS115 from the vector pPICZαA. The maximal induction of recombinant protein occurred in the presence of 1% methanol after 96 h at pH 6.0. After purification by a Ni-NTA resin column and digestion by enterokinase protease, 15 mg of recombinant PRW4 with a purity of 90% was obtained from 1 L of fermentation culture. The results indicated that recombinant PRW4 had similar antimicrobial activity as synthetic PRW4 against bacteria such as Escherichia coli ATCC 25922, Escherichia coli UB 1005, Salmonella typhimurium C7731, Salmonella typhimurium 7913, Salmonella typhimurium ATCC 14028, Staphylococcus aureus ATCC 29213, Staphylococcus epidermidis ATCC 12228, and Streptococcus faecalis ATCC 29212. We have successfully expressed PRW4 in P. pastoris, and this work provides a reference for the production of modified antimicrobial peptides in P. pastoris.
Collapse
Affiliation(s)
- Na Zhan
- Institute of Animal Nutrition, Northeast Agricultural University, No. 600 Changjiang Road, Xiangfang District, Harbin, China
| | - Tianyu Wang
- Institute of Animal Nutrition, Northeast Agricultural University, No. 600 Changjiang Road, Xiangfang District, Harbin, China
| | - Licong Zhang
- Institute of Animal Nutrition, Northeast Agricultural University, No. 600 Changjiang Road, Xiangfang District, Harbin, China
| | - Anshan Shan
- Institute of Animal Nutrition, Northeast Agricultural University, No. 600 Changjiang Road, Xiangfang District, Harbin, China.
| |
Collapse
|
25
|
Zhou L, Liu Z, Xu G, Li L, Xuan K, Xu Y, Zhang R. Expression of Melittin in Fusion with GST in Escherichia coli and Its Purification as a Pure Peptide with Good Bacteriostatic Efficacy. ACS OMEGA 2020; 5:9251-9258. [PMID: 32363276 PMCID: PMC7191569 DOI: 10.1021/acsomega.0c00085] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Accepted: 03/23/2020] [Indexed: 05/10/2023]
Abstract
The expression and purification of melittin (MET) in microbials are difficult because of its antibacterial activities. In this work, MET was fused with a glutathione-S-transferase (GST) tag and expressed in Escherichia coli to overcome its lethality to host cells. The fusion protein GST-MET was highly expressed and then purified by glutathione sepharose high-performance affinity chromatography, digested with prescission protease, and further purified by Superdex Peptide 10/300 GL chromatography. Finally, 3.5 mg/L recombinant melittin (rMET) with a purity of >90% was obtained; its antibacterial activities against Gram-positive Bacillus pumilus and Staphylococcus pasteuri were similar to those of commercial MET. A circular dichroism spectroscopic assay showed that the rMET peptide secondary structure was similar to those of the commercial form. To our knowledge, this is the report of the preparation of active pure rMET with no tags. The successful expression and purification of rMET will enable large-scale, industrial biosynthesis of MET.
Collapse
Affiliation(s)
- Lixian Zhou
- Key
Laboratory of Industrial Biotechnology, Ministry of Education, School
of Biotechnology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, P.
R. China
| | - Zhiyong Liu
- Key
Laboratory of Industrial Biotechnology, Ministry of Education, School
of Biotechnology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, P.
R. China
| | - Guanyu Xu
- Xuteli
School, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Lihong Li
- Key
Laboratory of Industrial Biotechnology, Ministry of Education, School
of Biotechnology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, P.
R. China
| | - Kaiang Xuan
- Key
Laboratory of Industrial Biotechnology, Ministry of Education, School
of Biotechnology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, P.
R. China
| | - Yan Xu
- Key
Laboratory of Industrial Biotechnology, Ministry of Education, School
of Biotechnology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, P.
R. China
| | - Rongzhen Zhang
- Key
Laboratory of Industrial Biotechnology, Ministry of Education, School
of Biotechnology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, P.
R. China
- . Tel: +86 510 85197760. Fax: +86 501 85918201
| |
Collapse
|
26
|
Karbalaei M, Rezaee SA, Farsiani H. Pichia pastoris: A highly successful expression system for optimal synthesis of heterologous proteins. J Cell Physiol 2020; 235:5867-5881. [PMID: 32057111 PMCID: PMC7228273 DOI: 10.1002/jcp.29583] [Citation(s) in RCA: 229] [Impact Index Per Article: 57.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Accepted: 01/09/2020] [Indexed: 01/09/2023]
Abstract
One of the most important branches of genetic engineering is the expression of recombinant proteins using biological expression systems. Nowadays, different expression systems are used for the production of recombinant proteins including bacteria, yeasts, molds, mammals, plants, and insects. Yeast expression systems such as Saccharomyces cerevisiae (S. cerevisiae) and Pichia pastoris (P. pastoris) are more popular. P. pastoris expression system is one of the most popular and standard tools for the production of recombinant protein in molecular biology. Overall, the benefits of protein production by P. pastoris system include appropriate folding (in the endoplasmic reticulum) and secretion (by Kex2 as signal peptidase) of recombinant proteins to the external environment of the cell. Moreover, in the P. pastoris expression system due to its limited production of endogenous secretory proteins, the purification of recombinant protein is easy. It is also considered a unique host for the expression of subunit vaccines which could significantly affect the growing market of medical biotechnology. Although P. pastoris expression systems are impressive and easy to use with well‐defined process protocols, some degree of process optimization is required to achieve maximum production of the target proteins. Methanol and sorbitol concentration, Mut forms, temperature and incubation time have to be adjusted to obtain optimal conditions, which might vary among different strains and externally expressed protein. Eventually, optimal conditions for the production of a recombinant protein in P. pastoris expression system differ according to the target protein.
Collapse
Affiliation(s)
- Mohsen Karbalaei
- Department of Microbiology and Virology, School of Medicine, Jiroft University of Medical Sciences, Jiroft, Iran
| | - Seyed A Rezaee
- School of Medicine, Mashhad University of Medical Sciences, Inflammation and Inflammatory Diseases Research Centre, Mashhad, Iran
| | - Hadi Farsiani
- Mashhad University of Medical Sciences, Antimicrobial Resistance Research Center, Mashhad, Iran
| |
Collapse
|
27
|
Poncet P, Aizawa T, Sénéchal H. The subtype of Cupressaceae pollinosis associated with Pru p 7 sensitization is characterized by a sensitization to a cross‐reactive gibberellin‐regulated protein in cypress pollen:
BP
14. Clin Exp Allergy 2019; 49:1163-1166. [DOI: 10.1111/cea.13418] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Pascal Poncet
- C2RT Institut Pasteur Paris France
- Allergy & Environment Research Team, Biochemistry Department Armand Trousseau Children Hospital Paris France
| | - Tomoyasu Aizawa
- Protein Science Laboratory Hokkaido University Sapporo Japan
| | - Hélène Sénéchal
- Allergy & Environment Research Team, Biochemistry Department Armand Trousseau Children Hospital Paris France
| |
Collapse
|
28
|
Sénéchal H, Keykhosravi S, Couderc R, Selva MA, Shahali Y, Aizawa T, Busnel JM, Arif R, Mercier I, Pham-Thi N, Charpin DA, Poncet P. Pollen/Fruit Syndrome: Clinical Relevance of the Cypress Pollen Allergenic Gibberellin-Regulated Protein. ALLERGY, ASTHMA & IMMUNOLOGY RESEARCH 2019; 11:143-151. [PMID: 30479084 PMCID: PMC6267187 DOI: 10.4168/aair.2019.11.1.143] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/12/2018] [Revised: 09/04/2018] [Accepted: 09/05/2018] [Indexed: 11/20/2022]
Abstract
A pollen/food-associated syndrome (PFAS) has been described between peach and cypress pollen. Cross-reactive allergens were characterized which belong to the Gibberellin-regulated protein (GRP) family, BP14 in cypress pollen and Pru p 7 in peach. GRP are small cationic protein with anti-microbial properties. A patient suffering from a peach/cypress syndrome was explored clinically and biologically using 2 types of immunoglobulin E (IgE) multiarray microchip, immunoblots and a basophil activation test to assess the clinical relevance of various extracts and purified allergens from fruits or cypress pollen. In addition to PR10 sensitization, the patient showed specific IgE to Pru p 7, BP14 and allergen from pomegranate. These last 3 allergens and allergenic sources are able to induce ex vivo basophil activation characterized by the monitoring of the expression of CD63 and CD203c, both cell surface markers correlated with a basophil mediator release. Up to 100% of cells expressed CD203c at 50 ng/mL of BP14 protein. In contrast, snakin-1, a GRP from potato sharing 82% sequence identity with Pru p 7 did not activate patient's basophils. These results strongly suggest that, like Pru p 7, BP14 is a clinically relevant allergenic GRP from pollen. Allergen members of this newly described protein family are good candidates for PFAS where no cross-reactive allergens have been characterized.
Collapse
Affiliation(s)
- Hélène Sénéchal
- Department of Biochemistry, Armand Trousseau Children Hospital, APHP, A&E Research Team, Paris, France
| | - Sanaz Keykhosravi
- Department of Biochemistry, Armand Trousseau Children Hospital, APHP, A&E Research Team, Paris, France.,Paris-Sud Analytical Chemistry Group, Paris-Sud University, Orsay, France
| | - Rémy Couderc
- Department of Biochemistry, Armand Trousseau Children Hospital, APHP, Paris, France
| | - Marie Ange Selva
- Department of Biochemistry, Armand Trousseau Children Hospital, APHP, Paris, France
| | - Youcef Shahali
- Razi Vaccine and Serum Research Institute, Agricultural Research, Education and Extension Organization, Karaj, Iran
| | - Tomoyasu Aizawa
- Global Institution for Collaborative Research and Education, Protein Science Laboratory, Hokkaïdo University, Sapporo, Japan
| | | | - Rihane Arif
- Beckman Coulter, Life Sciences Research, Marseille, France
| | - Inna Mercier
- Department of Allergology, Pasteur Institute Medical Center, Paris, France
| | - Nhan Pham-Thi
- Department of Allergology, Pasteur Institute Medical Center, Paris, France
| | - Denis André Charpin
- Department of Pneumonology and Allergy, La Timone Hospital, APHM, Aix-Marseille University, Marseille, France
| | - Pascal Poncet
- Department of Biochemistry, Armand Trousseau Children Hospital, APHP, A&E Research Team, Paris, France.,Pasteur Institute, Center of Resources and Technological Research, Paris, France.
| |
Collapse
|
29
|
Sinha R, Shukla P. Antimicrobial Peptides: Recent Insights on Biotechnological Interventions and Future Perspectives. Protein Pept Lett 2019; 26:79-87. [PMID: 30370841 PMCID: PMC6416458 DOI: 10.2174/0929866525666181026160852] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2018] [Revised: 10/16/2018] [Accepted: 10/17/2018] [Indexed: 12/15/2022]
Abstract
With the unprecedented rise of drug-resistant pathogens, particularly antibiotic-resistant bacteria, and no new antibiotics in the pipeline over the last three decades, the issue of antimicrobial resistance has emerged as a critical public health threat. Antimicrobial Peptides (AMP) have garnered interest as a viable solution to this grave issue and are being explored for their potential antimicrobial applications. Given their low bioavailability in nature, tailoring new AMPs or strategizing approaches for increasing the yield of AMPs, therefore, becomes pertinent. The present review focuses on biotechnological interventions directed towards enhanced AMP synthesis and revisits existing genetic engineering and synthetic biology strategies for production of AMPs. This review further underscores the importance and potential applications of advanced gene editing technologies for the synthesis of novel AMPs in future.
Collapse
Affiliation(s)
| | - Pratyoosh Shukla
- Address correspondence to this author at the Enzyme Technology and Protein Bioinformatics Laboratory, Department of Microbiology,
Maharshi Dayanand University, Rohtak-124001, Haryana, India; E-mail:
| |
Collapse
|
30
|
Darqui FS, Radonic LM, Trotz PM, López N, Vázquez Rovere C, Hopp HE, López Bilbao M. Potato snakin-1 gene enhances tolerance to Rhizoctonia solani and Sclerotinia sclerotiorum in transgenic lettuce plants. J Biotechnol 2018; 283:62-69. [PMID: 30016741 DOI: 10.1016/j.jbiotec.2018.07.017] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Revised: 07/10/2018] [Accepted: 07/11/2018] [Indexed: 01/04/2023]
Abstract
Snakin-1 is a cysteine-rich antimicrobial peptide (AMP) isolated from potato tubers, with broad-spectrum activity. It belongs to the Snakin/GASA family, whose members have been studied because of their diverse roles in important plant processes, including defense. To analyze if this defensive function may lead to disease tolerance in lettuce, one of the most worldwide consumed leafy vegetable, we characterized three homozygous transgenic lines overexpressing Snakin-1. They were biologically assessed by the inoculation with the fungal pathogens Rhizoctonia solani and Sclerotinia sclerotiorum both in vitro and in planta at the greenhouse. When in vitro assays were performed with R. solani on Petri dishes containing crude plant extracts it was confirmed that the expressed Snakin-1 protein has antimicrobial activity. Furthermore, transgenic lines showed a better response than wild type in in vivo challenges against R. solani both in chamber and in greenhouse. In addition, two of these lines showed significant in vivo protection against the pathogen S. sclerotiorum in challenge assays on adult plants. Our results show that Snakin-1 is an interesting candidate gene for the selection/breeding of lettuce plants with increased fungal tolerance.
Collapse
Affiliation(s)
- Flavia S Darqui
- Instituto Nacional de Tecnología Agropecuaria (INTA), Instituto de Biotecnología, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Argentina
| | - Laura M Radonic
- Instituto Nacional de Tecnología Agropecuaria (INTA), Instituto de Biotecnología, Argentina
| | - Paulina M Trotz
- Instituto Nacional de Tecnología Agropecuaria (INTA), Instituto de Biotecnología, Argentina
| | - Nilda López
- Instituto Nacional de Tecnología Agropecuaria (INTA), Instituto de Biotecnología, Argentina
| | - Cecilia Vázquez Rovere
- Instituto Nacional de Tecnología Agropecuaria (INTA), Instituto de Biotecnología, Argentina
| | - H Esteban Hopp
- Instituto Nacional de Tecnología Agropecuaria (INTA), Instituto de Biotecnología, Argentina; Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Argentina
| | - Marisa López Bilbao
- Instituto Nacional de Tecnología Agropecuaria (INTA), Instituto de Biotecnología, Argentina.
| |
Collapse
|
31
|
|
32
|
Rodríguez-Decuadro S, Barraco-Vega M, Dans PD, Pandolfi V, Benko-Iseppon AM, Cecchetto G. Antimicrobial and structural insights of a new snakin-like peptide isolated from Peltophorum dubium (Fabaceae). Amino Acids 2018; 50:1245-1259. [PMID: 29948342 DOI: 10.1007/s00726-018-2598-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Accepted: 05/31/2018] [Indexed: 02/02/2023]
Abstract
Snakins are antimicrobial peptides (AMPs) found, so far, exclusively in plants, and known to be important in the defense against a wide range of pathogens. Like other plant AMPs, they contain several positively charged amino acids, and an even number of cysteine residues forming disulfide bridges which are considered important for their usual function. Despite its importance, studies on snakin tertiary structure and mode of action are still scarce. In this study, a new snakin-like gene was isolated from the native plant Peltophorum dubium, and its expression was verified in seedlings and adult leaves. The deduced peptide (PdSN1) shows 84% sequence identity with potato snakin-1 mature peptide, with the 12 cysteines characteristic from this peptide family at the GASA domain. The mature PdSN1 coding sequence was successfully expressed in Escherichia coli. The purified recombinant peptide inhibits the growth of important plant and human pathogens, like the economically relevant potato pathogen Streptomyces scabies and the opportunistic fungi Candida albicans and Aspergillus niger. Finally, homology and ab initio modeling techniques coupled to extensive molecular dynamics simulations were used to gain insight on the 3D structure of PdSN1, which exhibited a helix-turn-helix motif conserved in both native and recombinant peptides. We found this motif to be strongly coded in the sequence of PdSN1, as it is stable under different patterns of disulfide bonds connectivity, and even when the 12 cysteines are considered in their reduced form, explaining the previous experimental evidences.
Collapse
Affiliation(s)
- Susana Rodríguez-Decuadro
- Departamento de Biología Vegetal, Facultad de Agronomía, Universidad de la República, Garzón 780, 12900, Montevideo, Uruguay
| | - Mariana Barraco-Vega
- Departamento de Biociencias, Facultad de Química, Universidad de la República, General Flores 2124, 11800, Montevideo, Uruguay
| | - Pablo D Dans
- Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology, Baldiri Reixac 10-12, 08028, Barcelona, Spain.,Joint BSC-IRB Research Program in Computational Biology, Baldiri Reixac 10-12, 08028, Barcelona, Spain
| | - Valesca Pandolfi
- Universidade Federal de Pernambuco, Centro de Biociências, Av. Prof. Moraes Rego, 1235, Recife, PE, CEP 50.670-420, Brazil
| | - Ana Maria Benko-Iseppon
- Universidade Federal de Pernambuco, Centro de Biociências, Av. Prof. Moraes Rego, 1235, Recife, PE, CEP 50.670-420, Brazil
| | - Gianna Cecchetto
- Departamento de Biociencias, Facultad de Química, Universidad de la República, General Flores 2124, 11800, Montevideo, Uruguay. .,Instituto de Química Biológica, Facultad de Ciencias, Facultad de Química, Universidad de la República, General Flores 2124, 11800, Montevideo, Uruguay.
| |
Collapse
|
33
|
A new allergen family involved in pollen food-associated syndrome: Snakin/gibberellin-regulated proteins. J Allergy Clin Immunol 2018; 141:411-414.e4. [DOI: 10.1016/j.jaci.2017.06.041] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Revised: 06/12/2017] [Accepted: 06/28/2017] [Indexed: 11/24/2022]
|
34
|
The heterologous expression strategies of antimicrobial peptides in microbial systems. Protein Expr Purif 2017; 140:52-59. [DOI: 10.1016/j.pep.2017.08.003] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2017] [Revised: 08/08/2017] [Accepted: 08/08/2017] [Indexed: 12/30/2022]
|
35
|
Almasia NI, Molinari MP, Maroniche GA, Nahirñak V, Barrios Barón MP, Taboga OA, Vazquez Rovere C. Successful production of the potato antimicrobial peptide Snakin-1 in baculovirus-infected insect cells and development of specific antibodies. BMC Biotechnol 2017; 17:75. [PMID: 29121909 PMCID: PMC5679188 DOI: 10.1186/s12896-017-0401-2] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2017] [Accepted: 10/31/2017] [Indexed: 12/14/2022] Open
Abstract
Background Snakin-1 (StSN1) is a broad-spectrum antimicrobial cysteine-rich peptide isolated from Solanum tuberosum. Its biotechnological potential has been already recognized since it exhibits in vivo antifungal and antibacterial activity. Most attempts to produce StSN1, or homologous peptides, in a soluble native state using bacterial, yeast or synthetic expression systems have presented production bottlenecks such as insolubility, misfolding or low yields. Results In this work, we successfully expressed a recombinant StSN1 (rSN1) in Spodoptera frugiperda (Sf9) insect cells by optimizing several of the parameters for its expression in the baculovirus expression system. The recombinant peptide lacking its putative signal peptide was soluble and was present in the nuclear fraction of infected Sf9 cells. An optimized purification procedure allowed the production of rSN1 that was used for immunization of mice, which gave rise to polyclonal antibodies that detect the native protein in tissue extracts of both agroinfiltrated plants and stable transgenic lines. Our results demonstrated that this system circumvents all the difficulties associated with recombinant antimicrobial peptides expression in other heterologous systems. Conclusions The present study is the first report of a successful protocol to produce a soluble Snakin/GASA peptide in baculovirus-infected insect cells. Our work demonstrates that the nuclear localization of rSN1 in insect cells can be exploited for its large-scale production and subsequent generation of specific anti-rSN1 antibodies. We suggest the use of the baculovirus system for high-level expression of Snakin/GASA peptides, for biological assays, structural and functional analysis and antibody production, as an important step to both elucidate their accurate physiological role and to deepen the study of their biotechnological uses. Electronic supplementary material The online version of this article (10.1186/s12896-017-0401-2) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Natalia Inés Almasia
- Instituto de Biotecnología, Centro de Investigación en Ciencias Veterinarias y Agronómicas, Centro Nacional de Investigaciones Agropecuarias, Instituto Nacional de Tecnología Agropecuaria, Repetto y De Los Reseros s/n, CP 1686, Hurlingham, Buenos Aires, Argentina.
| | - María Paula Molinari
- Instituto de Biotecnología, Centro de Investigación en Ciencias Veterinarias y Agronómicas, Centro Nacional de Investigaciones Agropecuarias, Instituto Nacional de Tecnología Agropecuaria, Repetto y De Los Reseros s/n, CP 1686, Hurlingham, Buenos Aires, Argentina.,Consejo Nacional de Investigaciones Científicas y Técnicas, CONICET, Godoy Cruz 2290, C1425FQB, Autonomous City of Buenos Aires, Argentina
| | - Guillermo Andrés Maroniche
- Instituto de Biotecnología, Centro de Investigación en Ciencias Veterinarias y Agronómicas, Centro Nacional de Investigaciones Agropecuarias, Instituto Nacional de Tecnología Agropecuaria, Repetto y De Los Reseros s/n, CP 1686, Hurlingham, Buenos Aires, Argentina.,Facultad de Ciencias Agrarias, Universidad Nacional de Mar del Plata (UNMdP), km73,5 route 226, Balcarce, Buenos Aires, Argentina
| | - Vanesa Nahirñak
- Instituto de Biotecnología, Centro de Investigación en Ciencias Veterinarias y Agronómicas, Centro Nacional de Investigaciones Agropecuarias, Instituto Nacional de Tecnología Agropecuaria, Repetto y De Los Reseros s/n, CP 1686, Hurlingham, Buenos Aires, Argentina
| | - María Pilar Barrios Barón
- Instituto de Biotecnología, Centro de Investigación en Ciencias Veterinarias y Agronómicas, Centro Nacional de Investigaciones Agropecuarias, Instituto Nacional de Tecnología Agropecuaria, Repetto y De Los Reseros s/n, CP 1686, Hurlingham, Buenos Aires, Argentina.,Consejo Nacional de Investigaciones Científicas y Técnicas, CONICET, Godoy Cruz 2290, C1425FQB, Autonomous City of Buenos Aires, Argentina
| | - Oscar Alberto Taboga
- Instituto de Biotecnología, Centro de Investigación en Ciencias Veterinarias y Agronómicas, Centro Nacional de Investigaciones Agropecuarias, Instituto Nacional de Tecnología Agropecuaria, Repetto y De Los Reseros s/n, CP 1686, Hurlingham, Buenos Aires, Argentina.,Consejo Nacional de Investigaciones Científicas y Técnicas, CONICET, Godoy Cruz 2290, C1425FQB, Autonomous City of Buenos Aires, Argentina
| | - Cecilia Vazquez Rovere
- Instituto de Biotecnología, Centro de Investigación en Ciencias Veterinarias y Agronómicas, Centro Nacional de Investigaciones Agropecuarias, Instituto Nacional de Tecnología Agropecuaria, Repetto y De Los Reseros s/n, CP 1686, Hurlingham, Buenos Aires, Argentina.,Consejo Nacional de Investigaciones Científicas y Técnicas, CONICET, Godoy Cruz 2290, C1425FQB, Autonomous City of Buenos Aires, Argentina.,LABINTEX-INTA, Agropolis Fondation, Montpellier, France
| |
Collapse
|
36
|
Kuddus MR, Yamano M, Rumi F, Kikukawa T, Demura M, Aizawa T. Enhanced expression of cysteine-rich antimicrobial peptide snakin-1 in Escherichia coli using an aggregation-prone protein coexpression system. Biotechnol Prog 2017; 33:1520-1528. [PMID: 28556600 DOI: 10.1002/btpr.2508] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2016] [Revised: 02/24/2017] [Indexed: 12/13/2022]
Abstract
Snakin-1 (SN-1) is a cysteine-rich plant antimicrobial peptide and the first purified member of the snakin family. SN-1 shows potent activity against a wide range of microorganisms, and thus has great biotechnological potential as an antimicrobial agent. Here, we produced recombinant SN-1 in Escherichia coli by a previously developed coexpression method using an aggregation-prone partner protein. Our goal was to increase the productivity of SN-1 via the enhanced formation of insoluble inclusion bodies in E. coli cells. The yield of SN-1 by the coexpression method was better than that by direct expression in E. coli cells. After refolding and purification, we obtained several milligrams of functionally active SN-1, the identity of which was verified by MALDI-TOF MS and NMR studies. The purified recombinant SN-1 showed effective antimicrobial activity against test organisms. Our studies indicate that the coexpression method using an aggregation-prone partner protein can serve as a suitable expression system for the efficient production of functionally active SN-1. © 2017 American Institute of Chemical Engineers Biotechnol. Prog., 33:1520-1528, 2017.
Collapse
Affiliation(s)
- Md Ruhul Kuddus
- Graduate School of Life Science, Hokkaido University, Sapporo, Hokkaido, 060-0810, Japan.,Dept. of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Dhaka, Dhaka, 1000, Bangladesh
| | - Megumi Yamano
- Graduate School of Life Science, Hokkaido University, Sapporo, Hokkaido, 060-0810, Japan
| | - Farhana Rumi
- Graduate School of Life Science, Hokkaido University, Sapporo, Hokkaido, 060-0810, Japan
| | - Takashi Kikukawa
- Graduate School of Life Science, Hokkaido University, Sapporo, Hokkaido, 060-0810, Japan.,Global Station for Soft Matter, Global Inst. for Collaborative Research and Education, Hokkaido University, Sapporo, Japan
| | - Makoto Demura
- Graduate School of Life Science, Hokkaido University, Sapporo, Hokkaido, 060-0810, Japan.,Global Station for Soft Matter, Global Inst. for Collaborative Research and Education, Hokkaido University, Sapporo, Japan
| | - Tomoyasu Aizawa
- Graduate School of Life Science, Hokkaido University, Sapporo, Hokkaido, 060-0810, Japan.,Global Station for Soft Matter, Global Inst. for Collaborative Research and Education, Hokkaido University, Sapporo, Japan
| |
Collapse
|
37
|
Schreiber C, Müller H, Birrenbach O, Klein M, Heerd D, Weidner T, Salzig D, Czermak P. A high-throughput expression screening platform to optimize the production of antimicrobial peptides. Microb Cell Fact 2017; 16:29. [PMID: 28193216 PMCID: PMC5307881 DOI: 10.1186/s12934-017-0637-5] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2016] [Accepted: 01/21/2017] [Indexed: 12/25/2022] Open
Abstract
Background Antimicrobial peptides (AMPs) are promising candidates for the development of novel antibiotics, but it is difficult to produce sufficient quantities for preclinical and clinical studies due to their toxicity towards microbial expression hosts. To avoid laborious trial-and-error testing for the identification of suitable expression constructs, we have developed a small-scale expression screening platform based on a combinatorial plasmid library. Results The combinatorial library is based on the Golden Gate cloning system. In each reaction, six donor plasmids (each containing one component: a promoter, fusion partner 1, fusion partner 2, protease cleavage site, gene of interest, or transcriptional terminator) were combined with one acceptor plasmid to yield the final expression construct. As a proof of concept, screening was carried out in Escherichia coli and Pichia pastoris to study the expression of three different model AMPs with challenging characteristics, such as host toxicity or multiple disulfide bonds. The corresponding genes were successfully cloned in 27 E. coli and 18 P. pastoris expression plasmids, each in a one-step Golden Gate reaction. After transformation, small-scale expression screening in microtiter plates was followed by AMP quantification using a His6 tag-specific ELISA. Depending on the plasmid features and the expression host, the protein yields differed by more than an order of magnitude. This allowed the identification of high producers suitable for larger-scale protein expression. Conclusions The optimization of recombinant protein production is best achieved from first principles by initially optimizing the genetic construct. The unrestricted combination of multiple plasmid features yields a comprehensive library of expression strains that can be screened for optimal productivity. The availability of such a platform could benefit all laboratories working in the field of recombinant protein expression. Electronic supplementary material The online version of this article (doi:10.1186/s12934-017-0637-5) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Christine Schreiber
- University of Applied Sciences Mittelhessen, Wiesenstraße 14, 35390, Giessen, Germany
| | - Hagen Müller
- University of Applied Sciences Mittelhessen, Wiesenstraße 14, 35390, Giessen, Germany
| | - Oliver Birrenbach
- University of Applied Sciences Mittelhessen, Wiesenstraße 14, 35390, Giessen, Germany
| | - Moritz Klein
- University of Applied Sciences Mittelhessen, Wiesenstraße 14, 35390, Giessen, Germany
| | - Doreen Heerd
- Fraunhofer Institute for Molecular Biology and Applied Ecology (IME), Project group Bioresources, Giessen, Germany
| | - Tobias Weidner
- Fraunhofer Institute for Molecular Biology and Applied Ecology (IME), Project group Bioresources, Giessen, Germany
| | - Denise Salzig
- University of Applied Sciences Mittelhessen, Wiesenstraße 14, 35390, Giessen, Germany.
| | - Peter Czermak
- University of Applied Sciences Mittelhessen, Wiesenstraße 14, 35390, Giessen, Germany. .,Fraunhofer Institute for Molecular Biology and Applied Ecology (IME), Project group Bioresources, Giessen, Germany. .,Faculty of Biology and Chemistry, Justus Liebig University Giessen, Giessen, Germany. .,Department of Chemical Engineering, Kansas State University, Manhattan, USA.
| |
Collapse
|