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El Arbi A, Arnauld S, Chataigné G, Lecouturier D, Bricout A, Gharsallah N, Jacques P, Siah A, Rochex A. Lipopeptide culture filtrates from Bacillus spp. provide effective protection to wheat against the foliar pathogen Zymoseptoria tritici. J Appl Microbiol 2024; 135:lxad306. [PMID: 38115638 DOI: 10.1093/jambio/lxad306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2023] [Revised: 11/23/2023] [Accepted: 12/18/2023] [Indexed: 12/21/2023]
Abstract
AIMS Biocontrol products based on microorganisms and natural substances are promising alternatives to chemical pesticides that could contribute to develop a more sustainable agriculture. Here, we investigated the potential of cell-free culture filtrates (CFCFs) from two strains of the Bacillus subtilis group to inhibit Zymoseptoria tritici, a major fungal pathogen of wheat. METHODS AND RESULTS Foliar application of CFCFs from Bacillus velezensis GA1 and Bacillus sp. III1 on wheat seedlings in a greenhouse strongly reduced Z. tritici disease severity (>90%). In vitro bioassays showed that CFCFs completely inhibited the spore germination and fungal growth (100%). In planta cytological investigations revealed a significant impact of the treatments on both spore germination (∼40% inhibition) and fungal growth of Z. tritici (>80% inhibition). High Performance Liquid Chromatography (HPLC) analysis showed that the Bacillus strains displayed different lipopeptide profiles. The CFCF obtained from Bacillus GA1 contained 90 mg l-1 of iturin A + surfactins + fengycins and the CFCF obtained from Bacillus sp. III1 contained 25 mg l-1 of mojavensin A (iturin family) + surfactins + fengycins. CONCLUSIONS Strains of the B. subtilis group producing different iturins could provide several CFCF-based solutions for the biocontrol of Z. tritici.
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Affiliation(s)
- Amel El Arbi
- Université de Lille, UMRT BioEcoAgro 1158, 42 rue Paul Duez, F-59000 Lille, France
- Faculté des Sciences de Sfax, Laboratoire de Biotechnologie Microbienne,B.P. 802, 3018 Sfax, Tunisia
| | - Ségolène Arnauld
- Université de Lille, UMRT BioEcoAgro 1158, 42 rue Paul Duez, F-59000 Lille, France
| | - Gabrielle Chataigné
- Université de Lille, UMRT BioEcoAgro 1158, 42 rue Paul Duez, F-59000 Lille, France
| | - Didier Lecouturier
- Université de Lille, UMRT BioEcoAgro 1158, 42 rue Paul Duez, F-59000 Lille, France
| | - Alexandre Bricout
- Université de Lille, UMRT BioEcoAgro 1158, 42 rue Paul Duez, F-59000 Lille, France
| | - Néji Gharsallah
- Faculté des Sciences de Sfax, Laboratoire de Biotechnologie Microbienne,B.P. 802, 3018 Sfax, Tunisia
| | - Philippe Jacques
- Université de Liège, UMRT BioEcoAgro 1158, TERRA Teaching and Research Centre, Gembloux Agro-Bio Tech, Av. de la Faculté d'Agronomie 41/13, B-5030 Gembloux, Belgium
| | - Ali Siah
- JUNIA, UMRT BioEcoAgro, 2 rue Norbert Ségard, BP 41290, F-59014 Lille, France
| | - Alice Rochex
- Université de Lille, UMRT BioEcoAgro 1158, 42 rue Paul Duez, F-59000 Lille, France
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Bricout A, Morris CE, Chandeysson C, Duban M, Boistel C, Chataigné G, Lecouturier D, Jacques P, Leclère V, Rochex A. The Diversity of Lipopeptides in the Pseudomonas syringae Complex Parallels Phylogeny and Sheds Light on Structural Diversification during Evolutionary History. Microbiol Spectr 2022; 10:e0145622. [PMID: 36287007 PMCID: PMC9769872 DOI: 10.1128/spectrum.01456-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Accepted: 08/12/2022] [Indexed: 01/05/2023] Open
Abstract
Pseudomonas spp. colonize diverse aquatic and terrestrial habitats and produce a wide variety of secondary metabolites, including lipopeptides. However, previous studies have often examined a limited number of lipopeptide-producing strains. In this study, we performed a systematic analysis of lipopeptide production across a wide data set of strains of the Pseudomonas syringae complex (724) by using a combined bioinformatics, mass spectrometry, and phylogenetics approach. The large P. syringae complex, which is composed of 13 phylogroups, is known to produce factins (including syringafactin-like lipopeptides), mycins (including syringomycin-like lipopeptides), and peptins (such as syringopeptins). We found that 80.8% of P. syringae strains produced lipopeptides and that factins were the most frequently produced (by 96% of the producing strains). P. syringae strains were either factin monoproducers or factin, mycin, and peptin coproducers or lipopeptide nonproducers in relation to their phylogenetic group. Our analyses led to the discovery of 42 new lipopeptides, bringing the number of lipopeptides identified in the P. syringae complex to 75. We also highlighted that factins have high structural resemblance and are widely distributed among the P. syringae complex, while mycins and peptins are highly structurally diverse and patchily distributed. IMPORTANCE This study provides an insight into the P. syringae metabolome that emphasizes the high diversity of lipopeptides produced within the P. syringae complex. The production profiles of strains are closely related to their phylogenetic classification, indicating that structural diversification of lipopeptides parallels the phylogeny of this bacterial complex, thereby further illustrating the inherent importance of lipopeptides in the ecology of this group of bacteria throughout its evolutionary history. Furthermore, this overview of P. syringae lipopeptides led us to propose a refined classification that could be extended to the lipopeptides produced by other bacterial groups.
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Affiliation(s)
- Alexandre Bricout
- Université de Lille, Université de Liège, UMRt BioEcoAgro 1158-INRAE, Métabolites Secondaires d’Origine Microbienne, Charles Viollette Institute, Lille, France
- Agence de la transition écologique (ADEME), Angers, France
| | | | | | - Matthieu Duban
- Université de Lille, Université de Liège, UMRt BioEcoAgro 1158-INRAE, Métabolites Secondaires d’Origine Microbienne, Charles Viollette Institute, Lille, France
| | - Corinne Boistel
- Université de Lille, Université de Liège, UMRt BioEcoAgro 1158-INRAE, Métabolites Secondaires d’Origine Microbienne, Charles Viollette Institute, Lille, France
| | - Gabrielle Chataigné
- Université de Lille, Université de Liège, UMRt BioEcoAgro 1158-INRAE, Métabolites Secondaires d’Origine Microbienne, Charles Viollette Institute, Lille, France
| | - Didier Lecouturier
- Université de Lille, Université de Liège, UMRt BioEcoAgro 1158-INRAE, Métabolites Secondaires d’Origine Microbienne, Charles Viollette Institute, Lille, France
| | - Philippe Jacques
- Université de Liège, Université de Lille, UMRt BioEcoAgro 1158-INRAE, Métabolites Secondaires d’Origine Microbienne, TERRA Teaching and Research Centre, Gembloux Agro-Bio Tech, Gembloux, Belgium
| | - Valérie Leclère
- Université de Lille, Université de Liège, UMRt BioEcoAgro 1158-INRAE, Métabolites Secondaires d’Origine Microbienne, Charles Viollette Institute, Lille, France
| | - Alice Rochex
- Université de Lille, Université de Liège, UMRt BioEcoAgro 1158-INRAE, Métabolites Secondaires d’Origine Microbienne, Charles Viollette Institute, Lille, France
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3
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Miguel S, Legrand G, Duriot L, Delporte M, Menin B, Michel C, Olry A, Chataigné G, Salwinski A, Bygdell J, Vercaigne D, Wingsle G, Hilbert JL, Bourgaud F, Hehn A, Gagneul D. A GDSL lipase-like from Ipomoea batatas catalyzes efficient production of 3,5-diCQA when expressed in Pichia pastoris. Commun Biol 2020; 3:673. [PMID: 33188250 PMCID: PMC7666189 DOI: 10.1038/s42003-020-01387-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2020] [Accepted: 10/09/2020] [Indexed: 12/18/2022] Open
Abstract
The synthesis of 3,5-dicaffeoylquinic acid (3,5-DiCQA) has attracted the interest of many researchers for more than 30 years. Recently, enzymes belonging to the BAHD acyltransferase family were shown to mediate its synthesis, albeit with notably low efficiency. In this study, a new enzyme belonging to the GDSL lipase-like family was identified and proven to be able to transform chlorogenic acid (5-O-caffeoylquinic acid, 5-CQA, CGA) in 3,5-DiCQA with a conversion rate of more than 60%. The enzyme has been produced in different expression systems but has only been shown to be active when transiently synthesized in Nicotiana benthamiana or stably expressed in Pichia pastoris. The synthesis of the molecule could be performed in vitro but also by a bioconversion approach beginning from pure 5-CQA or from green coffee bean extract, thereby paving the road for producing it on an industrial scale. Miguel et al. identify a new enzyme belonging to the GDSL lipase-like family that is involved in the final stage of transformation of 5-CQA into 3,5-diCQA. This enzyme is able to realize an efficient transformation by over 60%, making the transformation process a valuable technological tool that can be easily transferred on an industrial scale.
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Affiliation(s)
- Sissi Miguel
- Plant Advanced Technologies, Vandœuvre-lès-Nancy, France
| | - Guillaume Legrand
- UMR Transfrontalière BioEcoAgro N° 1158, Univ. Lille, INRAE, Univ. Liège, UPJV, ISA, Univ. Artois, Univ. Littoral Côte d'Opale, ICV - Institut Charles Viollette, 59000, Lille, France
| | - Léonor Duriot
- Plant Advanced Technologies, Vandœuvre-lès-Nancy, France
| | - Marianne Delporte
- UMR Transfrontalière BioEcoAgro N° 1158, Univ. Lille, INRAE, Univ. Liège, UPJV, ISA, Univ. Artois, Univ. Littoral Côte d'Opale, ICV - Institut Charles Viollette, 59000, Lille, France
| | - Barbara Menin
- Université de Lorraine-INRAE, LAE, 54000, Nancy, France
| | - Cindy Michel
- Plant Advanced Technologies, Vandœuvre-lès-Nancy, France
| | | | - Gabrielle Chataigné
- UMR Transfrontalière BioEcoAgro N° 1158, Univ. Lille, INRAE, Univ. Liège, UPJV, ISA, Univ. Artois, Univ. Littoral Côte d'Opale, ICV - Institut Charles Viollette, 59000, Lille, France
| | | | - Joakim Bygdell
- Chemistry Department, Umeå University, 90183, Umeå, Sweden
| | - Dominique Vercaigne
- UMR Transfrontalière BioEcoAgro N° 1158, Univ. Lille, INRAE, Univ. Liège, UPJV, ISA, Univ. Artois, Univ. Littoral Côte d'Opale, ICV - Institut Charles Viollette, 59000, Lille, France
| | - Gunnar Wingsle
- Umeå Plant Science Centre, Department of Forest Genetics and Plant Physiology, Swedish University of Agricultural Sciences, 90183, Umeå, Sweden
| | - Jean Louis Hilbert
- UMR Transfrontalière BioEcoAgro N° 1158, Univ. Lille, INRAE, Univ. Liège, UPJV, ISA, Univ. Artois, Univ. Littoral Côte d'Opale, ICV - Institut Charles Viollette, 59000, Lille, France
| | | | - Alain Hehn
- Université de Lorraine-INRAE, LAE, 54000, Nancy, France.
| | - David Gagneul
- UMR Transfrontalière BioEcoAgro N° 1158, Univ. Lille, INRAE, Univ. Liège, UPJV, ISA, Univ. Artois, Univ. Littoral Côte d'Opale, ICV - Institut Charles Viollette, 59000, Lille, France.
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4
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Abdellaziz L, Chollet M, Abderrahmani A, Béchet M, Yaici L, Chataigné G, Arias AA, Leclère V, Jacques P. Lipopeptide biodiversity in antifungal Bacillus strains isolated from Algeria. Arch Microbiol 2018; 200:1205-1216. [PMID: 29947835 DOI: 10.1007/s00203-018-1537-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2017] [Revised: 05/18/2018] [Accepted: 05/29/2018] [Indexed: 10/14/2022]
Abstract
Several Bacillus strains have been well studied for their ability to control soil-borne plant diseases. This property is linked to the production of several families of lipopeptides. Depending of their structure, these compounds show antifungal and/or plant systemic resistance inducing activities. In this work, the biodiversity of lipopeptides produced by different antifungal Bacillus strains isolated from seeds, rhizospheric, and non-rhizospheric soils in Algeria was analyzed. Sixteen active strains were characterized by PCR for their content in genes involved in lipopeptide biosynthesis and by MALDI-ToF for their lipopeptide production, revealing a high biodiversity of products. The difficulty to detect kurstakin genes led us to design two new sets of specific primers. An interesting potential of antifungal activity and the synthesis of two forms of fengycins differing in the eighth amino acid (Gln/Glu) were found from the strain 8. Investigation of its genome led to the finding of an adenylation domain of the fengycin synthetase predicted to activate the glutamate residue instead of the glutamine one. According to the comparison of both the results of MALDI-ToF-MS and genome analysis, it was concluded that this adenylation domain could activate both residues at the same time. This study highlighted that the richness of the Algerian ecosystems in Bacillus strains is able to produce: surfactin, pumilacidin, lichenysin, kurstakin, and different types of fengycins.
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Affiliation(s)
- Lamia Abdellaziz
- Microbiological Team, Cellular and Molecular Biological Laboratory, Faculty of Biological Sciences, University of Sciences and Technology Houari Boumediene, Algiers, Algeria.,Univ. Lille, INRA, ISA, Univ. Artois, Univ. Littoral Côte d'Opale, EA 7394-ICV-Institut Charles Viollette, 59000, Lille, France
| | - Marlène Chollet
- Univ. Lille, INRA, ISA, Univ. Artois, Univ. Littoral Côte d'Opale, EA 7394-ICV-Institut Charles Viollette, 59000, Lille, France
| | - Ahmed Abderrahmani
- Microbiological Team, Cellular and Molecular Biological Laboratory, Faculty of Biological Sciences, University of Sciences and Technology Houari Boumediene, Algiers, Algeria.,Univ. Lille, INRA, ISA, Univ. Artois, Univ. Littoral Côte d'Opale, EA 7394-ICV-Institut Charles Viollette, 59000, Lille, France
| | - Max Béchet
- Univ. Lille, INRA, ISA, Univ. Artois, Univ. Littoral Côte d'Opale, EA 7394-ICV-Institut Charles Viollette, 59000, Lille, France
| | - Lamia Yaici
- Microbiological Team, Cellular and Molecular Biological Laboratory, Faculty of Biological Sciences, University of Sciences and Technology Houari Boumediene, Algiers, Algeria.,Univ. Lille, INRA, ISA, Univ. Artois, Univ. Littoral Côte d'Opale, EA 7394-ICV-Institut Charles Viollette, 59000, Lille, France
| | - Gabrielle Chataigné
- Univ. Lille, INRA, ISA, Univ. Artois, Univ. Littoral Côte d'Opale, EA 7394-ICV-Institut Charles Viollette, 59000, Lille, France
| | - Anthony Arguelles Arias
- Microbial Processes and Interactions, Gembloux Agro-Bio Tech, TERRA Teaching and Research Centre, University of Liege, Gembloux, Belgium
| | - Valérie Leclère
- Univ. Lille, INRA, ISA, Univ. Artois, Univ. Littoral Côte d'Opale, EA 7394-ICV-Institut Charles Viollette, 59000, Lille, France
| | - Philippe Jacques
- Univ. Lille, INRA, ISA, Univ. Artois, Univ. Littoral Côte d'Opale, EA 7394-ICV-Institut Charles Viollette, 59000, Lille, France. .,Microbial Processes and Interactions, Gembloux Agro-Bio Tech, TERRA Teaching and Research Centre, University of Liege, Gembloux, Belgium.
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5
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Dhali D, Coutte F, Arias AA, Auger S, Bidnenko V, Chataigné G, Lalk M, Niehren J, de Sousa J, Versari C, Jacques P. Genetic engineering of the branched fatty acid metabolic pathway ofBacillus subtilisfor the overproduction of surfactin C14isoform. Biotechnol J 2017; 12. [DOI: 10.1002/biot.201600574] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2017] [Revised: 03/13/2017] [Accepted: 03/31/2017] [Indexed: 11/11/2022]
Affiliation(s)
- Debarun Dhali
- University Lille, INRA, ISA, University Artois, University Littoral Côte d'Opale; EA 7394 - ICV - Institut Charles Viollette; Lille France
| | - François Coutte
- University Lille, INRA, ISA, University Artois, University Littoral Côte d'Opale; EA 7394 - ICV - Institut Charles Viollette; Lille France
| | - Anthony Argüelles Arias
- MiPI, TERRA Research Centre, Gembloux Agro-Bio Tech; University of Liege; Passage des Déportés; Gembloux Belgium
| | - Sandrine Auger
- Micalis Institute, INRA, AgroParisTech; University Paris-Saclay; Jouy-en-Josas France
| | - Vladimir Bidnenko
- Micalis Institute, INRA, AgroParisTech; University Paris-Saclay; Jouy-en-Josas France
| | - Gabrielle Chataigné
- University Lille, INRA, ISA, University Artois, University Littoral Côte d'Opale; EA 7394 - ICV - Institut Charles Viollette; Lille France
| | - Michael Lalk
- Ernst-Moritz-Arndt-University Greifswald; Institute of Biochemistry; Greifswald Germany
| | - Joachim Niehren
- University Lille; BioComputing Team, CRIStAL Lab (CNRS UMR9189); Villeneuve d'Ascq France
- Inria Lille; Villeneuve d'Ascq France
| | - Joana de Sousa
- Ernst-Moritz-Arndt-University Greifswald; Institute of Biochemistry; Greifswald Germany
| | - Cristian Versari
- University Lille; BioComputing Team, CRIStAL Lab (CNRS UMR9189); Villeneuve d'Ascq France
| | - Philippe Jacques
- University Lille, INRA, ISA, University Artois, University Littoral Côte d'Opale; EA 7394 - ICV - Institut Charles Viollette; Lille France
- MiPI, TERRA Research Centre, Gembloux Agro-Bio Tech; University of Liege; Passage des Déportés; Gembloux Belgium
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6
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Firdaous L, Fertin B, Khelissa O, Dhainaut M, Nedjar N, Chataigné G, Ouhoud L, Lutin F, Dhulster P. Adsorptive removal of polyphenols from an alfalfa white proteins concentrate: Adsorbent screening, adsorption kinetics and equilibrium study. Sep Purif Technol 2017. [DOI: 10.1016/j.seppur.2017.01.009] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Etchegaray A, Coutte F, Chataigné G, Béchet M, Dos Santos RHZ, Leclère V, Jacques P. Production of Bacillus amyloliquefaciens OG and its metabolites in renewable media: valorisation for biodiesel production and p-xylene decontamination. Can J Microbiol 2016; 63:46-60. [PMID: 27912317 DOI: 10.1139/cjm-2016-0288] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Biosurfactants are important in many areas; however, costs impede large-scale production. This work aimed to develop a global sustainable strategy for the production of biosurfactants by a novel strain of Bacillus amyloliquefaciens. Initially, Bacillus sp. strain 0G was renamed B. amyloliquefaciens subsp. plantarum (syn. Bacillus velezensis) after analysis of the gyrA and gyrB DNA sequences. Growth in modified Landy's medium produced 3 main recoverable metabolites: surfactin, fengycin, and acetoin, which promote plant growth. Cultivation was studied in the presence of renewable carbon (as glycerol) and nitrogen (as arginine) sources. While diverse kinetics of acetoin production were observed in different media, similar yields (6-8 g·L-1) were obtained after 72 h of growth. Glycerol increased surfactin-specific production, while arginine increased the yields of surfactin and fengycin and increased biomass significantly. The specific production of fengycin increased ∼10 times, possibly due to a connecting pathway involving arginine and ornithine. Adding value to crude extracts and biomass, both were shown to be useful, respectively, for the removal of p-xylene from contaminated water and for biodiesel production, yielding ∼70 mg·g-1 cells and glycerol, which could be recycled in novel media. This is the first study considering circular bioeconomy to lower the production costs of biosurfactants by valorisation of both microbial cells and their primary and secondary metabolites.
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Affiliation(s)
- Augusto Etchegaray
- a Pontifical Catholic University of Campinas, Rodovia Dom Pedro I, km 136, Campinas, SP, 13086-900, Brazil
| | - François Coutte
- b ICV-Université Lille, EA 7394-ICV Institut Charles Viollette, F-59000 Lille, France
| | - Gabrielle Chataigné
- b ICV-Université Lille, EA 7394-ICV Institut Charles Viollette, F-59000 Lille, France
| | - Max Béchet
- b ICV-Université Lille, EA 7394-ICV Institut Charles Viollette, F-59000 Lille, France
| | - Ramon H Z Dos Santos
- a Pontifical Catholic University of Campinas, Rodovia Dom Pedro I, km 136, Campinas, SP, 13086-900, Brazil
| | - Valérie Leclère
- b ICV-Université Lille, EA 7394-ICV Institut Charles Viollette, F-59000 Lille, France
| | - Philippe Jacques
- b ICV-Université Lille, EA 7394-ICV Institut Charles Viollette, F-59000 Lille, France
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Caron J, Chataigné G, Gimeno JP, Duhal N, Goossens JF, Dhulster P, Cudennec B, Ravallec R, Flahaut C. Food peptidomics ofin vitrogastrointestinal digestions of partially purified bovine hemoglobin: low-resolution versus high-resolution LC-MS/MS analyses. Electrophoresis 2016; 37:1814-22. [DOI: 10.1002/elps.201500559] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2015] [Revised: 02/09/2016] [Accepted: 03/04/2016] [Indexed: 12/14/2022]
Affiliation(s)
- Juliette Caron
- Univ. Lille, Univ. Artois; EA 7394 - ICV - Institut Charles Viollette; Lille France
| | - Gabrielle Chataigné
- Univ. Lille, Univ. Artois; EA 7394 - ICV - Institut Charles Viollette; Lille France
| | - Jean-Pascal Gimeno
- Laboratoire PRISM/clic imaging-U 1192 INSERM Protéomique, réponse inflammatoire et spectrométrie de masse; Université Lille 1; Villeneuve d'Ascq France
| | | | | | - Pascal Dhulster
- Univ. Lille, Univ. Artois; EA 7394 - ICV - Institut Charles Viollette; Lille France
| | - Benoit Cudennec
- Univ. Lille, Univ. Artois; EA 7394 - ICV - Institut Charles Viollette; Lille France
| | - Rozenn Ravallec
- Univ. Lille, Univ. Artois; EA 7394 - ICV - Institut Charles Viollette; Lille France
| | - Christophe Flahaut
- Univ. Lille, Univ. Artois; EA 7394 - ICV - Institut Charles Viollette; Lille France
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9
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Esmaeel Q, Pupin M, Kieu NP, Chataigné G, Béchet M, Deravel J, Krier F, Höfte M, Jacques P, Leclère V. Burkholderia genome mining for nonribosomal peptide synthetases reveals a great potential for novel siderophores and lipopeptides synthesis. Microbiologyopen 2016; 5:512-26. [PMID: 27060604 PMCID: PMC4906002 DOI: 10.1002/mbo3.347] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2015] [Revised: 01/26/2016] [Accepted: 02/03/2016] [Indexed: 12/20/2022] Open
Abstract
Burkholderia is an important genus encompassing a variety of species, including pathogenic strains as well as strains that promote plant growth. We have carried out a global strategy, which combined two complementary approaches. The first one is genome guided with deep analysis of genome sequences and the second one is assay guided with experiments to support the predictions obtained in silico. This efficient screening for new secondary metabolites, performed on 48 gapless genomes of Burkholderia species, revealed a total of 161 clusters containing nonribosomal peptide synthetases (NRPSs), with the potential to synthesize at least 11 novel products. Most of them are siderophores or lipopeptides, two classes of products with potential application in biocontrol. The strategy led to the identification, for the first time, of the cluster for cepaciachelin biosynthesis in the genome of Burkholderia ambifaria AMMD and a cluster corresponding to a new malleobactin‐like siderophore, called phymabactin, was identified in Burkholderia phymatum STM815 genome. In both cases, the siderophore was produced when the strain was grown in iron‐limited conditions. Elsewhere, the cluster for the antifungal burkholdin was detected in the genome of B. ambifaria AMMD and also Burkholderia sp. KJ006. Burkholderia pseudomallei strains harbor the genetic potential to produce a novel lipopeptide called burkhomycin, containing a peptidyl moiety of 12 monomers. A mixture of lipopeptides produced by Burkholderia rhizoxinica lowered the surface tension of the supernatant from 70 to 27 mN·m−1. The production of nonribosomal secondary metabolites seems related to the three phylogenetic groups obtained from 16S rRNA sequences. Moreover, the genome‐mining approach gave new insights into the nonribosomal synthesis exemplified by the identification of dual C/E domains in lipopeptide NRPSs, up to now essentially found in Pseudomonas strains.
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Affiliation(s)
- Qassim Esmaeel
- University Lille, INRA, ISA, University Artois, University Littoral Côte d'Opale, EA 7394-ICV - Institut Charles Viollette, F-59000, Lille, France
| | - Maude Pupin
- University Lille, CNRS, Centrale Lille, UMR 9189-CRIStAL, Centre de Recherche en Informatique Signal et Automatique de Lille, F-59000, Lille, France.,Bonsai Team, Inria-Lille Nord Europe, F-59655, Villeneuve d'Ascq Cedex, France
| | - Nam Phuong Kieu
- Laboratory of Phytopathology, Faculty of Bioscience Engineering, Ghent University, Ghent, Belgium
| | - Gabrielle Chataigné
- University Lille, INRA, ISA, University Artois, University Littoral Côte d'Opale, EA 7394-ICV - Institut Charles Viollette, F-59000, Lille, France
| | - Max Béchet
- University Lille, INRA, ISA, University Artois, University Littoral Côte d'Opale, EA 7394-ICV - Institut Charles Viollette, F-59000, Lille, France
| | - Jovana Deravel
- University Lille, INRA, ISA, University Artois, University Littoral Côte d'Opale, EA 7394-ICV - Institut Charles Viollette, F-59000, Lille, France
| | - François Krier
- University Lille, INRA, ISA, University Artois, University Littoral Côte d'Opale, EA 7394-ICV - Institut Charles Viollette, F-59000, Lille, France
| | - Monica Höfte
- Laboratory of Phytopathology, Faculty of Bioscience Engineering, Ghent University, Ghent, Belgium
| | - Philippe Jacques
- University Lille, INRA, ISA, University Artois, University Littoral Côte d'Opale, EA 7394-ICV - Institut Charles Viollette, F-59000, Lille, France
| | - Valérie Leclère
- University Lille, INRA, ISA, University Artois, University Littoral Côte d'Opale, EA 7394-ICV - Institut Charles Viollette, F-59000, Lille, France.,University Lille, CNRS, Centrale Lille, UMR 9189-CRIStAL, Centre de Recherche en Informatique Signal et Automatique de Lille, F-59000, Lille, France.,Bonsai Team, Inria-Lille Nord Europe, F-59655, Villeneuve d'Ascq Cedex, France
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10
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El Arbi A, Rochex A, Chataigné G, Béchet M, Lecouturier D, Arnauld S, Gharsallah N, Jacques P. The Tunisian oasis ecosystem is a source of antagonistic Bacillus spp. producing diverse antifungal lipopeptides. Res Microbiol 2016; 167:46-57. [DOI: 10.1016/j.resmic.2015.09.003] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2015] [Revised: 08/29/2015] [Accepted: 09/20/2015] [Indexed: 11/15/2022]
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11
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Kobbi S, Balti R, Bougatef A, Le Flem G, Firdaous L, Bigan M, Chataigné G, Chaabouni S, Dhulster P, Nedjar N. Antibacterial activity of novel peptides isolated from protein hydrolysates of RuBisCO purified from green juice alfalfa. J Funct Foods 2015. [DOI: 10.1016/j.jff.2015.09.007] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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12
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Sila A, Nedjar-Arroume N, Hedhili K, Chataigné G, Balti R, Nasri M, Dhulster P, Bougatef A. Antibacterial peptides from barbel muscle protein hydrolysates: Activity against some pathogenic bacteria. Lebensm Wiss Technol 2014. [DOI: 10.1016/j.lwt.2013.07.021] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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13
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Galván D’Alessandro L, Vauchel P, Przybylski R, Chataigné G, Nikov I, Dimitrov K. Integrated process extraction–adsorption for selective recovery of antioxidant phenolics from Aronia melanocarpa berries. Sep Purif Technol 2013. [DOI: 10.1016/j.seppur.2013.09.027] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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14
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Hamley IW, Dehsorkhi A, Jauregi P, Seitsonen J, Ruokolainen J, Coutte F, Chataigné G, Jacques P. Self-assembly of three bacterially-derived bioactive lipopeptides. Soft Matter 2013; 9:9572-9578. [PMID: 26029764 DOI: 10.1039/c3sm51514a] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
The self-assembly in aqueous solution of three lipopeptides obtained from Bacillus subtilis has been investigated. The lipopeptides surfactin, plipastatin and mycosubtilin contain distinct cyclic peptide headgroups as well as differences in alkyl chain length, branching and chain length distribution. Cryogenic transmission electron microscopy and X-ray scattering reveal that surfactin and plipastatin aggregate into 2 nm-radius spherical micelles, whereas in complete contrast mycosubtilin self-assembles into extended nanotapes based on bilayer ordering of the lipopeptides. Circular dichroism and FTIR spectroscopy indicate the presence of turn structures in the cyclic peptide headgroup. The unexpected distinct mode of self-assembly of mycosubtilin compared to the other two lipopeptides is ascribed to differences in the surfactant packing parameter. This in turn is due to specific features of the conformation of the peptide headgroup and alkyl chain branching.
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Affiliation(s)
- Ian W Hamley
- School of Chemistry, Pharmacy and Food Biosciences, University of Reading, Whiteknights, Reading, RG6 6AD, UK. E-mail:
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15
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Nasri R, Chataigné G, Bougatef A, Chaâbouni MK, Dhulster P, Nasri M, Nedjar-Arroume N. Novel angiotensin I-converting enzyme inhibitory peptides from enzymatic hydrolysates of goby (Zosterisessor ophiocephalus) muscle proteins. J Proteomics 2013; 91:444-52. [PMID: 23920242 DOI: 10.1016/j.jprot.2013.07.029] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2013] [Revised: 07/10/2013] [Accepted: 07/26/2013] [Indexed: 10/26/2022]
Abstract
UNLABELLED In recent years, food protein-derived bioactive peptides have received considerable attention because of their numerous health benefits. Amongst bioactive peptides, those with antihypertensive activity are receiving special attention due to their role in cardiovascular diseases. Goby protein hydrolysates (GPHs) prepared by treatment with five different crude bacterial proteases were found to exhibit varying degrees of angiotensin I-converting enzyme (ACE) inhibitory activity. The hydrolysate generated by the crude protease from Bacillus mojavensis A21, which displayed the highest ACE inhibitory activity, was further fractionated by size exclusion chromatography on a Sephadex G-25 and reversed-phase high performance liquid chromatography (RP-HPLC). The molecular masses and amino acid sequences of five peptides, in sub-fraction F5-2, which exhibited the highest ACE inhibitory activity, were determined using ESI-MS and ESI-MS/MS, respectively. The structures of these peptides were identified as Ala-Arg-Ser, Val-Val-Ala-Pro-Phe-Ala-His-Gly-Thr, Arg-Ser-Thr-Ala, Phe-Tyr-Pro-Pro, Arg-Cys-Ser-Ala-Gly-Val. Further, the sequences of fifteen peptides in the F5-4 sub-fraction, which exhibited high activity, were determined. Therefore, GPHs have a potential as hypotensive nutraceutical ingredients. BIOLOGICAL SIGNIFICANCE Peptides find many outlets of application in the biotechnological field, amongst which are pharmaceutical applications. Progression amongst new small molecules deposited like substance medicamentous blows itself. In this context, large pharmaceutical companies invest in peptide research to open therapeutic new prospects. Even if they are used as therapeutic agents for nearly one century in their natural form, the use of peptides remains parsimonious although we experienced a significant development since a few tens of years, in particular thanks to the clarification of the methods of production, chemical in solid or biological phase such as in phage display. Peptides present many advantages compared to traditional drugs that have small molecules, Generation of bioactive peptides by proteolysis of food proteins, using exogenous proteases, is a new and interesting approach for the production and identification of new and potent specific hypotensive agents. From another side, compared with natural peptides isolated from different sources, there is more diversity in structure and mode of action of the derived bioactive peptides. In fact, proteolysis of protein substrates, having different amino acid composition and sequences, by proteases having different specificities may generate numerous specific peptide inhibitors, with different lengths and amino acid sequences. These bioactive peptides have received considerable attention for their effectiveness in both the prevention and the treatment of hypertension.
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Affiliation(s)
- Rim Nasri
- Laboratoire de Génie Enzymatique et de Microbiologie, Université de Sfax, Ecole Nationale d'Ingénieurs de Sfax, B.P. 1173-3038, Sfax, Tunisie.
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16
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Dias ALS, Rozet E, Chataigné G, Oliveira AC, Rabelo CAS, Hubert P, Rogez H, Quetin-Leclercq J. A rapid validated UHPLC-PDA method for anthocyanins quantification from Euterpe oleracea fruits. J Chromatogr B Analyt Technol Biomed Life Sci 2012; 907:108-16. [PMID: 23026226 DOI: 10.1016/j.jchromb.2012.09.015] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2012] [Revised: 08/31/2012] [Accepted: 09/09/2012] [Indexed: 11/26/2022]
Abstract
The aim of this work is to develop the first validated UHPLC-PDA method for major anthocyanins quantification in Euterpe oleracea fruits after fast extraction procedures and samples preparation. The separation was performed on HSS C18 column (1.8 μm) using a gradient elution with acetonitrile and 5% formic acid in a total run time of only 17 min. Total error and accuracy profiles were used as criteria for the validation process. Calibration in the matrix was found to be more accurate than calibration without matrix. Trueness (<6.76% relative bias), repeatability (<4.6% RSD), intermediate precision (<5.3% RSD), selectivity, response function and linearity for major anthocyanins, cyanidin-3-glucoside and cyanidin-3-rutinoside, were evaluated. The concentration range validated was 1-48 μg/mL for both compounds. In addition two cyanidin-di-O-glycosides were detected for the fist time in this fruit. We also showed that a first extraction of the fruits with ethyl acetate removes the lipophilic compounds and allows an easier extraction by methanol and quantification of anthocyanins in this extract.
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Affiliation(s)
- A L S Dias
- Laboratoire de Pharmacognosie, LDRI (Louvain Drug Research Institute), UCL (Université catholique de Louvain), Brussels, Belgium
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17
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Rakotoniriana EF, Chataigné G, Raoelison G, Rabemanantsoa C, Munaut F, El Jaziri M, Urveg-Ratsimamanga S, Marchand-Brynaert J, Corbisier AM, Declerck S, Quetin-Leclercq J. Characterization of an endophytic whorl-forming Streptomyces from Catharanthus roseus stems producing polyene macrolide antibiotic. Can J Microbiol 2012; 58:617-27. [DOI: 10.1139/w2012-034] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
An endophytic whorl-forming Streptomyces sp. designated as TS3RO having antifungal activity against a large number of fungal pathogens, including Sclerotinia sclerotiorum , Rhizoctonia solani , Colletotrichum gloeosporioides , Cryphonectria parasitica , Fusarium oxysporum , Pyrenophora tritici-repentis , Epidermophyton floccosum , and Trichophyton rubrum , was isolated from surface-sterilized Catharanthus roseus stems. Preliminary identification showed that Streptomyces cinnamoneus subsp. sparsus was its closest related species. However, strain TS3RO could readily be distinguished from this species using a combination of phenotypic properties, 16S rDNA sequence similarity, and phylogenetic analyses. Thus, the whorl-forming Streptomyces sp. strain TS3RO is likely a new subspecies within the Streptomyces cinnamoneus group. Direct bioautography on a thin-layer chromatography plate with Cladosporium cucumerinum was conducted throughout the purification steps for bioassay-guided isolation of the active antifungal compounds from the crude extract. Structural elucidation of the isolated bioactive compound was obtained via LC–MS spectrometry, UV-visible spectra, and nuclear magnetic resonance data. It revealed that fungichromin, a known methylpentaene macrolide antibiotic, was the main antifungal component of TS3RO strain, as shown by thin-layer chromatography bioautography. This is the first report of an endophytic whorl-forming Streptomyces isolated from the medically important plant Catharanthus roseus.
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Affiliation(s)
- Erick Francisco Rakotoniriana
- Laboratoire de microbiologie et de standardisation des médicaments, Institut malgache de recherches appliquées, B.P. 3833, Avarabohitra, Antananarivo, Madagascar
- Université catholique de Louvain (UCL), Earth and Life Institute, Mycology, place Croix du Sud 2 bte L7.05.06, 1348 Louvain-la-Neuve, Belgium
| | - Gabrielle Chataigné
- Laboratoire de Pharmacognosie, Louvain Drug Research Institute, Université catholique de Louvain, avenue E. Mounier 72, 1200 Bruxelles, Belgium
| | - Guy Raoelison
- Laboratoire de microbiologie et de standardisation des médicaments, Institut malgache de recherches appliquées, B.P. 3833, Avarabohitra, Antananarivo, Madagascar
| | - Christian Rabemanantsoa
- Laboratoire de microbiologie et de standardisation des médicaments, Institut malgache de recherches appliquées, B.P. 3833, Avarabohitra, Antananarivo, Madagascar
| | - Françoise Munaut
- Université catholique de Louvain, Earth and Life Institute, Mycology, Mycothèque de l’Université catholique de Louvain (MUCL1), place Croix du Sud 2 bte L7.05.06, 1348 Louvain-la-Neuve, Belgium
| | - Mondher El Jaziri
- Laboratoire de biotechnologie végétale, Université libre de Bruxelles, rue Adrienne Bolland 8, 6041 Gosselies, Belgium
| | - Suzanne Urveg-Ratsimamanga
- Laboratoire de microbiologie et de standardisation des médicaments, Institut malgache de recherches appliquées, B.P. 3833, Avarabohitra, Antananarivo, Madagascar
| | - Jacqueline Marchand-Brynaert
- Unité de Chimie organique et médicinale, Université catholique de Louvain, Bâtiment Lavoisier, place L. Pasteur 1, 1348 Louvain-la-Neuve, Belgium
| | - Anne-Marie Corbisier
- Université catholique de Louvain (UCL), Earth and Life Institute, Mycology, place Croix du Sud 2 bte L7.05.06, 1348 Louvain-la-Neuve, Belgium
| | - Stéphane Declerck
- Université catholique de Louvain (UCL), Earth and Life Institute, Mycology, place Croix du Sud 2 bte L7.05.06, 1348 Louvain-la-Neuve, Belgium
| | - Joëlle Quetin-Leclercq
- Laboratoire de Pharmacognosie, Louvain Drug Research Institute, Université catholique de Louvain, avenue E. Mounier 72, 1200 Bruxelles, Belgium
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Tistaert C, Dejaegher B, Chataigné G, Rivière C, Nguyen Hoai N, Van MC, Quetin-Leclercq J, Vander Heyden Y. Potential antioxidant compounds in Mallotus species fingerprints. Part II: Fingerprint alignment, data analysis and peak identification. Anal Chim Acta 2012; 721:35-43. [DOI: 10.1016/j.aca.2012.01.058] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2011] [Revised: 11/10/2011] [Accepted: 01/27/2012] [Indexed: 11/28/2022]
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19
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Bero J, Hannaert V, Chataigné G, Hérent MF, Quetin-Leclercq J. In vitro antitrypanosomal and antileishmanial activity of plants used in Benin in traditional medicine and bio-guided fractionation of the most active extract. J Ethnopharmacol 2011; 137:998-1002. [PMID: 21782916 DOI: 10.1016/j.jep.2011.07.022] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/22/2011] [Revised: 06/16/2011] [Accepted: 07/06/2011] [Indexed: 05/14/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The aim of the study was to evaluate the in vitro antitrypanosomal and antileishmanial activity of crude extracts of 10 plant species traditionally used in Benin to treat parasitic infections. MATERIALS AND METHODS For each species, dichloromethane, methanol and aqueous extracts were tested. Their antitrypanosomal and antileishmanial activities were evaluated in vitro on Trypanosoma brucei brucei (strain 427) (Tbb) and on promastigotes of Leishmania mexicana mexicana (MHOM/BZ/84/BEL46) (Lmm). RESULTS The best growth inhibition was observed with the dichloromethane extracts of aerial parts of Acanthospermum hispidum DC. (Asteraceae) (IC(50)=14.5 μg/ml on Tbb and 11.1 μg/ml on Lmm), twigs of Keetia leucantha (K. Krause) Bridson (syn. Plectronia leucantha Krause) (IC(50)=5.8 μg/ml on Tbb), aerial parts of Byrsocarpus coccineus Schumach. & Thonn (syn. Rourea coccinea (Schumach. & Thonn.) Hook.f.) (IC(50)=14.7 μg/ml on Tbb) and aerial parts of Carpolobia lutea G.Don. (IC(50)=18.3 μg/ml on Tbb). All these extracts had a low cytotoxicity. It is not the case for the methanolic and water extracts of roots of Anchomanes difformis (Blume) Engl. (IC(50)=14.7 and 13.8 μg/ml on Tbb) which were toxic at the same concentration range on WI38, human cells. A bio-guided fractionation of the most active extract of Keetia leucantha allowed to identify oleanolic acid and ursolic acid as responsible for the observed activities. CONCLUSION Our study gives some justification for antiparasitic activity of some investigated plants.
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Affiliation(s)
- Joanne Bero
- Université catholique de Louvain, Louvain Drug Research Institute, Pharmacognosy Research Group, Avenue E. Mounier, 72, B-1200 Brussels, Belgium.
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Hong VN, Rivière C, Hong QT, Chataigné G, Hoai NN, Dejaegher B, Tistaert C, Kim TN, Van KP, Heyden YV, Van MC, Quetin-Leclercq J. Identification by LC-ESIMS of Flavonoids Responsible for the Antioxidant Properties of Mallotus Species from Vietnam. Nat Prod Commun 2011. [DOI: 10.1177/1934578x1100600616] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Several Mallotus species (Euphorbiaceae) are used in Vietnam as edible plants or as traditional medicines for different indications, some related to the treatment of inflammatory diseases. This study investigated the antioxidant activities of 33 samples from 17 Vietnamese Mallotus species. We also evaluated potential cytotoxic activity against human cervix carcinoma HeLa and human lung fibroblast WI-38 cells. Our aim is to develop safe dietary supplements with a protective effect against various diseases caused by tissue damage and the acceleration of the aging process linked to reactive oxygen species. These tests allowed the identification of non-cytotoxic plant species exhibiting significant antiradical properties. These antioxidant properties may be explained by their polyphenol composition. The antioxidant activity of the most active Mallotus species was further analyzed with and without tannins removal. We also identified by LC-ESIMS some flavonoids responsible for a part of this activity.
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Affiliation(s)
- Van N.T. Hong
- Institute of Natural Products Chemistry, Hoang Quoc Viet Road, Nghia Do Cau Giay, 18, Vietnam Academy of Science and Technology, Hanoi, Vietnam
- These authors contributed equally to this work
| | - Céline Rivière
- Pharmacognosy research unit, Louvain Drug Research Institute, Avenue E. Mounier, 72, Université catholique de Louvain, Brussels, B-1200, Belgium
- These authors contributed equally to this work
| | - Quang T. Hong
- Institute of Natural Products Chemistry, Hoang Quoc Viet Road, Nghia Do Cau Giay, 18, Vietnam Academy of Science and Technology, Hanoi, Vietnam
| | - Gabrielle Chataigné
- Pharmacognosy research unit, Louvain Drug Research Institute, Avenue E. Mounier, 72, Université catholique de Louvain, Brussels, B-1200, Belgium
| | - Nam N. Hoai
- Institute of Natural Products Chemistry, Hoang Quoc Viet Road, Nghia Do Cau Giay, 18, Vietnam Academy of Science and Technology, Hanoi, Vietnam
| | - Bieke Dejaegher
- Department of Analytical Chemistry and Pharmaceutical Technology, Laarbeeklaan, 103, Vrije Universiteit Brussel - VUB, Brussels, B-1090, Belgium
| | - Christophe Tistaert
- Department of Analytical Chemistry and Pharmaceutical Technology, Laarbeeklaan, 103, Vrije Universiteit Brussel - VUB, Brussels, B-1090, Belgium
| | - Thanh N.T. Kim
- Institute of Natural Products Chemistry, Hoang Quoc Viet Road, Nghia Do Cau Giay, 18, Vietnam Academy of Science and Technology, Hanoi, Vietnam
- University of Natural Science, Nguyen Trai Road, 334, Vietnam National University, Hanoi, Vietnam
| | - Kiem P. Van
- Institute of Natural Products Chemistry, Hoang Quoc Viet Road, Nghia Do Cau Giay, 18, Vietnam Academy of Science and Technology, Hanoi, Vietnam
| | - Yvan Vander Heyden
- Department of Analytical Chemistry and Pharmaceutical Technology, Laarbeeklaan, 103, Vrije Universiteit Brussel - VUB, Brussels, B-1090, Belgium
| | - Minh C. Van
- Institute of Natural Products Chemistry, Hoang Quoc Viet Road, Nghia Do Cau Giay, 18, Vietnam Academy of Science and Technology, Hanoi, Vietnam
| | - Joëlle Quetin-Leclercq
- Pharmacognosy research unit, Louvain Drug Research Institute, Avenue E. Mounier, 72, Université catholique de Louvain, Brussels, B-1200, Belgium
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Van Hong NT, Rivière C, Hong QT, Chataigné G, Hoai NN, Dejaegher B, Tistaert C, Kim TNT, Van Kiem P, Vander Heyden Y, Van MC, Quetin-Leclercq J. Identification by LC-ESI-MS of flavonoids responsible for the antioxidant properties of Mallotus species from Vietnam. Nat Prod Commun 2011; 6:813-818. [PMID: 21815417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023] Open
Abstract
Several Mallotus species (Euphorbiaceae) are used in Vietnam as edible plants or as traditional medicines for different indications, some related to the treatment of inflammatory diseases. This study investigated the antioxidant activities of 33 samples from 17 Vietnamese Mallotus species. We also evaluated potential cytotoxic activity against human cervix carcinoma HeLa and human lung fibroblast WI-38 cells. Our aim is to develop safe dietary supplements with a protective effect against various diseases caused by tissue damage and the acceleration of the aging process linked to reactive oxygen species. These tests allowed the identification of non-cytotoxic plant species exhibiting significant antiradical properties. These antioxidant properties may be explained by their polyphenol composition. The antioxidant activity of the most active Mallotus species was further analyzed with and without tannins removal. We also identified by LC-ESI-MS some flavonoids responsible for a part of this activity.
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Affiliation(s)
- N T Van Hong
- Institute of Natural Products Chemistry, Hoang Quoc Viet Road, Nghia Do Cau Giay, 18, Vietnam Academy of Science and Technology, Hanoi, Vietnam
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22
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Tistaert C, Dejaegher B, Nguyen Hoai N, Chataigné G, Rivière C, Nguyen Thi Hong V, Chau Van M, Quetin-Leclercq J, Vander Heyden Y. Potential antioxidant compounds in Mallotus species fingerprints. Part I: Indication, using linear multivariate calibration techniques. Anal Chim Acta 2009; 652:189-97. [DOI: 10.1016/j.aca.2009.08.024] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2009] [Revised: 05/17/2009] [Accepted: 06/08/2009] [Indexed: 10/20/2022]
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23
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Tistaert C, Dejaegher B, Nguyen Hoai N, Chataigné G, Rivière C, Nguyen Thi Hong V, Chau Van M, Quetin-Leclercq J, Vander Heyden Y. Potential antioxidant compounds in Mallotus species fingerprints. Part I: Indication, using linear multivariate calibration techniques. Anal Chim Acta 2009; 649:24-32. [DOI: 10.1016/j.aca.2009.07.020] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2009] [Revised: 06/17/2009] [Accepted: 07/08/2009] [Indexed: 11/15/2022]
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Chataigné G, Couderc F, Poinsot V. Polysaccharides analysis of sinorhizobial capside by on-line anion exchange chromatography with pulsed amperometric detection and mass spectrometry coupling. J Chromatogr A 2008; 1185:241-50. [PMID: 18275965 DOI: 10.1016/j.chroma.2008.01.065] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2007] [Revised: 01/22/2008] [Accepted: 01/25/2008] [Indexed: 11/27/2022]
Abstract
High performance anion exchange chromatography (HPAEC)-pulsed amperometric detection (PAD) is a performing technique for carbohydrate analysis, due to the selectivity and sensitivity of the detection. The identification occurs through retention times. In absence of standards, structural characterization of complex polysaccharides requests the coupling of HPAEC-PAD with electrospray ionization (ESI)-MS. This is a technological challenge, due to the non-volatility and high conductance of the eluents. Therefore, a desalting device has been installed on-line between the PAD and the MS. On-line HPAEC-MS has only been rarely described. We report here successful analysis of biological acidic oligosaccharides, allowing for the first time to demonstrate that membrane anchored 3-deoxy-D-manno-2 octulosonic acid (Kdo) homopolymers are consensus sinorhizobial capsular polysaccharide (KPS).
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Affiliation(s)
- G Chataigné
- Laboratoire des IMRCP, UMR5623, Université Paul Sabatier, Université de Toulouse, Toulouse, France
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25
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Sharypova LA, Chataigné G, Fraysse N, Becker A, Poinsot V. Overproduction and increased molecular weight account for the symbiotic activity of the rkpZ-modified K polysaccharide from Sinorhizobium meliloti Rm1021. Glycobiology 2006; 16:1181-93. [PMID: 16957092 DOI: 10.1093/glycob/cwl042] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
K polysaccharides (KPSs) of Sinorhizobium meliloti strains are strain-specific surface polysaccharides analogous to the group II K antigens of Escherichia coli. The K(R)5 antigen of strain AK631 is a highly polymerized disaccharide of pseudaminic and glucuronic acids. During invasion of host plants, this K antigen is able to replace the structurally different exopolysaccharide succinoglycan (EPS I) and promotes the formation of a nitrogen-fixing (Fix(+)) symbiosis. The KPS of strain Rm1021 is a homopolymer of 3-deoxy-D-manno-2 octulosonic acid (Kdo). The Kdo polysaccharide is covalently linked to the lipid anchor, has a low molecular weight (LMW), and is symbiotically inactive. On introduction of the Rm41-specific rkpZ gene into strain Rm1021, a modified KPS is expressed that is able to substitute EPS I during symbiosis with the host plant. To better understand the nature of modification conferred by rkpZ, we performed a structural analysis of the KPS using nuclear magnetic resonance (NMR), electrospray ionization-mass spectrometry (ESI-MS), and gas chromatography (GC-MS). The modified KPS retained primary polyKdo structure, but its degree of polymerization (DP) and level of production were increased significantly. In contrast to the wild-type polyKdo, only a part of polyKdo was lipidated. Shorter polysaccharide chains were lipid-free, whereas longer polysaccharide chains were lipidated. Sinorhizobium meliloti Rm1021 was found to carry two paralogs of rkpZ. Both genes are involved in polyKdo production, but they only show partial functional activity as compared with the rkpZ of Rm41.
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Affiliation(s)
- L A Sharypova
- Department of Genetics, Biology VI, Bielefeld University, Postfach 100131, 33501 Bielefeld, Germany.
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