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Shen M, Zhao H, Han M, Su L, Cui X, Li D, Liu L, Wang C, Yang F. Alcohol-induced gut microbiome dysbiosis enhances the colonization of Klebsiella pneumoniae on the mouse intestinal tract. mSystems 2024; 9:e0005224. [PMID: 38345382 PMCID: PMC10949497 DOI: 10.1128/msystems.00052-24] [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: 01/10/2024] [Accepted: 01/12/2024] [Indexed: 03/20/2024] Open
Abstract
Chronic alcohol consumption, an important risk factor for diseases and deaths, can cause intestinal microbiota dysbiosis and increase the infection of some opportunistic pathogens. However, the current studies on the effects of alcohol-induced intestinal microbiota dysbiosis on gut colonization of Klebsiella pneumoniae are still scarce. In the present study, we established a binge-on-chronic alcohol model in mice to identify the characteristics of alcohol-induced intestinal microbiome and metabolite dysbiosis using multi-omics and explored the effects and potential mechanisms of these dysbioses on the intestinal colonization of K. pneumoniae. The results show that chronic alcohol consumption alters the diversity and composition of gut microbiota (including bacteria and fungi), decreases the complexity of the interaction between intestinal bacteria and fungi, disturbs the gut metabolites, and promotes the colonization of K. pneumoniae on the gut of mice. The relevance analyses find that alcohol-induced gut microbiome dysbiosis has a strong correlation with the alteration of secondary bile acids. In vitro results suggest that the high concentration of lithocholic acid, a secondary bile acid, could significantly inhibit the proliferation of K. pneumoniae, and the adhesion of K. pneumoniae to Caco-2 cells. Our results indicate that alcohol-induced microbiome dysbiosis contributes to decreased levels of secondary bile acids, which was one of the main reasons affecting the colonization of K. pneumoniae in mice's intestines. Some secondary bile acids (e.g., lithocholic acid) might be a potential drug to prevent the colonization and spread of K. pneumoniae.IMPORTANCEAlcohol is one of the most commonly misused substances in our lives. However, long-term heavy drinking will increase the colonization of some opportunistic pathogens (e.g., Klebsiella pneumoniae) in the body. Here, we revealed that binge-on-chronic alcohol consumption disrupted the balance between gut bacteria and fungi, induced the gut microbiome and metabolites dysbiosis, and promoted the colonization of K. pneumoniae in the intestine of mice. In particular, alcohol-taking disrupted intestinal bile acid metabolism and reduced the lithocholic acid concentration. However, a high concentration of lithocholic acid can protect against intestinal colonization of K. pneumoniae by inhabiting the bacterial growth and adhesion to the host cell. Hence, regulating the balance of gut microbiota and intestinal bile acid metabolism may be a potential strategy for reducing the risk of K. pneumoniae infection and spread.
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Affiliation(s)
- Mengke Shen
- Department of Pathogenic Biology, School of Basic Medical Science, Xinxiang Medical University, Xinxiang, China
- Department of Pathogenic Biology and Immunology, Sanquan College of Xinxiang Medical University, Xinxiang, China
| | - Huajie Zhao
- Department of Pathogenic Biology, School of Basic Medical Science, Xinxiang Medical University, Xinxiang, China
| | - Meiqing Han
- Department of Pathogenic Biology, School of Basic Medical Science, Xinxiang Medical University, Xinxiang, China
| | - Lin Su
- Department of Pathogenic Biology, School of Basic Medical Science, Xinxiang Medical University, Xinxiang, China
| | - Xiaojian Cui
- Department of Pathogenic Biology, School of Basic Medical Science, Xinxiang Medical University, Xinxiang, China
| | - Duan Li
- Department of Pathogenic Biology, School of Basic Medical Science, Xinxiang Medical University, Xinxiang, China
| | - Liang Liu
- Department of Pathogenic Biology, School of Basic Medical Science, Xinxiang Medical University, Xinxiang, China
| | - Chuansheng Wang
- The Second Affiliated Hospital of Xinxiang Medical University, Henan Key Laboratory of Biological Psychiatry, Xinxiang Medical University, Xinxiang, China
| | - Fan Yang
- Department of Pathogenic Biology, School of Basic Medical Science, Xinxiang Medical University, Xinxiang, China
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Ismail EA, Omolo CA, Gafar MA, Khan R, Nyandoro VO, Salifu EY, Govender T. Multi-functional pH-responsive and biomimetic chitosan-based nanoplexes for targeted delivery of ciprofloxacin against bacterial sepsis. Int J Biol Macromol 2024; 262:130046. [PMID: 38336334 DOI: 10.1016/j.ijbiomac.2024.130046] [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: 12/07/2023] [Revised: 01/31/2024] [Accepted: 02/06/2024] [Indexed: 02/12/2024]
Abstract
Bacterial sepsis is a mortal syndromic disease characterized by a complex pathophysiology that hinders effective targeted therapy. This study aimed to develop multifunctional, biomimetic and pH-responsive ciprofloxacin-loaded chitosan (CS)/sodium deoxycholic acid (SDC) nanoplexes (CS/SDC) nanoplexes with the ability to target and modulate the TLR4 pathway, activated during sepsis. The formulated nanoplexes were characterized in terms of physicochemical properties, in silico and in vitro potential biological activities. The optimal formulation showed good biocompatibility and stability with appropriate physicochemical parameters. The surface charge changed from negative at pH 7.4 to positive at pH 6.0 accompanied with a significantly faster release of CIP at pH 6.0 compared to 7.4. The biomimicry was elucidated by in silico tools and MST and results confirmed strong binding between the system and TLR4. Furthermore, the system revealed 4- and 2-fold antibacterial enhancement at acidic pH, and 3- and 4-fold better antibiofilm efficacy against Methicillin-resistant Staphylococcus aureus (MRSA) and Pseudomonas aeruginosa (P. aeruginosa) respectively, compared to bare CIP. In addition, enhanced bacterial efflux pump inhibition was demonstrated by CS/SDC nanoplexes. Finally, the developed nanosystem showed excellent antioxidant activity against DPPH radicals. Taken together, the study confirmed the multi-functionalities of CS/SDC nanoplexes and their potential benefits in improving bacterial sepsis therapy.
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Affiliation(s)
- Eman A Ismail
- Discipline of Pharmaceutical Sciences, College of Health Sciences, University of KwaZulu-Natal, Private Bag X54001, Durban, South Africa; Department of Pharmaceutics, Faculty of Pharmacy, University of Gezira, Wad Medani, Sudan
| | - Calvin A Omolo
- Discipline of Pharmaceutical Sciences, College of Health Sciences, University of KwaZulu-Natal, Private Bag X54001, Durban, South Africa; United States International University-Africa, School of Pharmacy and Health Sciences, Department of Pharmaceutics, P. O. Box 14634-00800, Nairobi, Kenya.
| | - Mohammed A Gafar
- Discipline of Pharmaceutical Sciences, College of Health Sciences, University of KwaZulu-Natal, Private Bag X54001, Durban, South Africa
| | - Rene Khan
- Discipline of Medical Biochemistry, School of Laboratory Medicine and Medical Science, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Vincent O Nyandoro
- Discipline of Pharmaceutical Sciences, College of Health Sciences, University of KwaZulu-Natal, Private Bag X54001, Durban, South Africa
| | - Elliasu Y Salifu
- Biomedical Research and Innovation Platform (BRIP), South African Medical Research Council (SAMRC), Cape Town 7505, South Africa
| | - Thirumala Govender
- Discipline of Pharmaceutical Sciences, College of Health Sciences, University of KwaZulu-Natal, Private Bag X54001, Durban, South Africa.
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Baquero F, Rodríguez-Beltrán J, Coque TM, del Campo R. Boosting Fitness Costs Associated with Antibiotic Resistance in the Gut: On the Way to Biorestoration of Susceptible Populations. Biomolecules 2024; 14:76. [PMID: 38254676 PMCID: PMC10812938 DOI: 10.3390/biom14010076] [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: 11/25/2023] [Revised: 12/27/2023] [Accepted: 01/02/2024] [Indexed: 01/24/2024] Open
Abstract
The acquisition and expression of antibiotic resistance implies changes in bacterial cell physiology, imposing fitness costs. Many human opportunistic pathogenic bacteria, such as those causing urinary tract or bloodstream infections, colonize the gut. In this opinionated review, we will examine the various types of stress that these bacteria might suffer during their intestinal stay. These stresses, and their compensatory responses, probably have a fitness cost, which might be additive to the cost of expressing antibiotic resistance. Such an effect could result in a disadvantage relative to antibiotic susceptible populations that might replace the resistant ones. The opinion proposed in this paper is that the effect of these combinations of fitness costs should be tested in antibiotic resistant bacteria with susceptible ones as controls. This testing might provide opportunities to increase the bacterial gut stress boosting physiological biomolecules or using dietary interventions. This approach to reduce the burden of antibiotic-resistant populations certainly must be answered empirically. In the end, the battle against antibiotic resistance should be won by antibiotic-susceptible organisms. Let us help them prevail.
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Affiliation(s)
- Fernando Baquero
- Department of Microbiology, Ramón y Cajal University Hospital, Ramón y Cajal Institute for Health Research (IRYCIS), 28034 Madrid, Spain
- Network Center for Biomedical Research in Epidemiology and Public Health (CIBER-ESP), 28029 Madrid, Spain
| | - Jerónimo Rodríguez-Beltrán
- Department of Microbiology, Ramón y Cajal University Hospital, Ramón y Cajal Institute for Health Research (IRYCIS), 28034 Madrid, Spain
- Network Center for Biomedical Research in Infectious Diseases (CIBER-INFEC), 28034 Madrid, Spain
| | - Teresa M. Coque
- Department of Microbiology, Ramón y Cajal University Hospital, Ramón y Cajal Institute for Health Research (IRYCIS), 28034 Madrid, Spain
- Network Center for Biomedical Research in Infectious Diseases (CIBER-INFEC), 28034 Madrid, Spain
| | - Rosa del Campo
- Department of Microbiology, Ramón y Cajal University Hospital, Ramón y Cajal Institute for Health Research (IRYCIS), 28034 Madrid, Spain
- Network Center for Biomedical Research in Infectious Diseases (CIBER-INFEC), 28034 Madrid, Spain
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Correlated Transcriptional Responses Provide Insights into the Synergy Mechanisms of the Furazolidone, Vancomycin, and Sodium Deoxycholate Triple Combination in Escherichia coli. mSphere 2021; 6:e0062721. [PMID: 34494879 PMCID: PMC8550143 DOI: 10.1128/msphere.00627-21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Effective therapeutic options are urgently needed to tackle antibiotic resistance. Furazolidone (FZ), vancomycin (VAN), and sodium deoxycholate (DOC) show promise as their combination can synergistically inhibit the growth of, and kill, multidrug-resistant Gram-negative bacteria that are classified as critical priority by the World Health Organization. Here, we investigated the mechanisms of action and synergy of this drug combination using a transcriptomics approach in the model bacterium Escherichia coli. We show that FZ and DOC elicit highly similar gene perturbations indicative of iron starvation, decreased respiration and metabolism, and translational stress. In contrast, VAN induced envelope stress responses, in agreement with its known role in peptidoglycan synthesis inhibition. FZ induces the SOS response consistent with its DNA-damaging effects, but we demonstrate that using FZ in combination with the other two compounds enables lower dosages and largely mitigates its mutagenic effects. Based on the gene expression changes identified, we propose a synergy mechanism where the combined effects of FZ, VAN, and DOC amplify damage to Gram-negative bacteria while simultaneously suppressing antibiotic resistance mechanisms. IMPORTANCE Synergistic antibiotic combinations are a promising alternative strategy for developing effective therapies for multidrug-resistant bacterial infections. The synergistic combination of the existing antibiotics nitrofurans and vancomycin with sodium deoxycholate shows promise in inhibiting and killing multidrug-resistant Gram-negative bacteria. We examined the mechanism of action and synergy of these three antibacterials and proposed a mechanistic basis for their synergy. Our results highlight much-needed mechanistic information necessary to advance this combination as a potential therapy.
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Feitosa IB, Mori B, Santos APDAD, Villanova JCO, Teles CBG, Costa AG. What are the immunopharmacological effects of furazolidone? A systematic review. Immunopharmacol Immunotoxicol 2021; 43:674-679. [PMID: 34570666 DOI: 10.1080/08923973.2021.1979034] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Furazolidone (FZD) is a widely used drug in human and veterinary medicine, and has antibacterial and antiprotozoal action. Although it is widely used as a therapy in various pathological conditions, studies on the efficacy of FZD associated with immune responses are still limited. In this review, we seek to describe which immunopharmacological responses are caused by the administration of FZD. The study followed the recommendations of the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA). A systematic review of clinical trials and in vitro and in vivo experimental studies was carried out, which resulted in 943 papers, of which 35 were considered eligible and, of these 35, 4 were selected for analysis. The studies listed indicated that administration of FZD can modulate pro- or anti-inflammatory pathways, with a probable increase in the expression of reactive oxygen species and a modulation of apoptotic pathways.
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Affiliation(s)
- Ivan Brito Feitosa
- Programa de Pós-graduação em Imunologia Básica e Aplicada (PPGIBA), Instituto de Ciências Biológicas (ICB), Universidade Federal do Amazonas (UFAM), Manaus, Brazil.,Departamento de Medicina, Faculdade Metropolitana de Rondônia, Porto Velho, Brazil
| | - Bruno Mori
- Programa de Pós-graduação em Imunologia Básica e Aplicada (PPGIBA), Instituto de Ciências Biológicas (ICB), Universidade Federal do Amazonas (UFAM), Manaus, Brazil
| | - Ana Paula de Azevedo Dos Santos
- Plataforma Técnica de Bioensaio de Malária e Leishmaniose, Fundação Oswaldo Cruz, Fiocruz-Rondônia, Porto Velho, Brazil.,Departamento de Medicina, Centro Universitário São Lucas, Porto Velho, Brazil
| | - Janaína Cecília Oliveira Villanova
- Programa de Pós-Graduação em Ciências Veterinárias, Departamento de Ciências Veterinárias, Universidade Federal do Espírito Santo, Alegre, Brazil.,Laboratório de Produção Farmacêutica, Departamento de Farmácia e Nutrição, Universidade Federal do Espírito Santo, Alegre, Brazil
| | - Carolina Bioni Garcia Teles
- Plataforma Técnica de Bioensaio de Malária e Leishmaniose, Fundação Oswaldo Cruz, Fiocruz-Rondônia, Porto Velho, Brazil.,Departamento de Medicina, Centro Universitário São Lucas, Porto Velho, Brazil
| | - Allyson Guimarães Costa
- Programa de Pós-graduação em Imunologia Básica e Aplicada (PPGIBA), Instituto de Ciências Biológicas (ICB), Universidade Federal do Amazonas (UFAM), Manaus, Brazil.,Diretoria de Ensino e Pesquisa, Fundação Hospitalar de Hematologia e Hemoterapia do Amazonas (HEMOAM), Manaus, Brazil
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Affiliation(s)
- Vuong Van Hung Le
- School of Fundamental Sciences, Massey University, Palmerston North, New Zealand
- Maurice Wilkins Centre, University of Auckland, Auckland, New Zealand
- * E-mail: (VVHL); (JR)
| | - Jasna Rakonjac
- School of Fundamental Sciences, Massey University, Palmerston North, New Zealand
- Maurice Wilkins Centre, University of Auckland, Auckland, New Zealand
- * E-mail: (VVHL); (JR)
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Cech GM, Kloska A, Krause K, Potrykus K, Cashel M, Szalewska-Pałasz A. Virus-Host Interaction Gets Curiouser and Curiouser. PART I: Phage P1 vir Enhanced Development in an E. coli DksA-Deficient Cell. Int J Mol Sci 2021; 22:ijms22115890. [PMID: 34072628 PMCID: PMC8198154 DOI: 10.3390/ijms22115890] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 05/24/2021] [Accepted: 05/26/2021] [Indexed: 12/17/2022] Open
Abstract
Bacteriophage P1 is among the best described bacterial viruses used in molecular biology. Here, we report that deficiency in the host cell DksA protein, an E. coli global transcription regulator, improves P1 lytic development. Using genetic and microbiological approaches, we investigated several aspects of P1vir biology in an attempt to understand the basis of this phenomenon. We found several minor improvements in phage development in the dksA mutant host, including more efficient adsorption to bacterial cell and phage DNA replication. In addition, gene expression of the main repressor of lysogeny C1, the late promoter activator Lpa, and lysozyme are downregulated in the dksA mutant. We also found nucleotide substitutions located in the phage immunity region immI, which may be responsible for permanent virulence of phage P1vir. We suggest that downregulation of C1 may lead to a less effective repression of lysogeny maintaining genes and that P1vir may be balancing between lysis and lysogeny, although finally it is able to enter the lytic pathway only. The mentioned improvements, such as more efficient replication and more “gentle” cell lysis, while considered minor individually, together may account for the phenomenon of a more efficient P1 phage development in a DksA-deficient host.
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Affiliation(s)
- Grzegorz M. Cech
- Department of Bacterial Molecular Genetics, University of Gdańsk, Wita Stwosza 59, 80-308 Gdańsk, Poland; (K.K.); (K.P.); (A.S.-P.)
- Correspondence: ; Tel.: +48-58-523-60-25
| | - Anna Kloska
- Department of Medical Biology and Genetics, University of Gdańsk, Wita Stwosza 59, 80-308 Gdańsk, Poland;
| | - Klaudyna Krause
- Department of Bacterial Molecular Genetics, University of Gdańsk, Wita Stwosza 59, 80-308 Gdańsk, Poland; (K.K.); (K.P.); (A.S.-P.)
| | - Katarzyna Potrykus
- Department of Bacterial Molecular Genetics, University of Gdańsk, Wita Stwosza 59, 80-308 Gdańsk, Poland; (K.K.); (K.P.); (A.S.-P.)
| | - Michael Cashel
- Intramural Program, Eunice Kennedy Shriver Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD 20892, USA;
| | - Agnieszka Szalewska-Pałasz
- Department of Bacterial Molecular Genetics, University of Gdańsk, Wita Stwosza 59, 80-308 Gdańsk, Poland; (K.K.); (K.P.); (A.S.-P.)
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8
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Olivera C, Le VVH, Davenport C, Rakonjac J. In vitro synergy of 5-nitrofurans, vancomycin and sodium deoxycholate against Gram-negative pathogens. J Med Microbiol 2021; 70. [PMID: 33448923 PMCID: PMC8346734 DOI: 10.1099/jmm.0.001304] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Introduction There is an urgent need for effective therapies against bacterial infections, especially those caused by antibiotic-resistant Gram-negative pathogens. Hypothesis Synergistic combinations of existing antimicrobials show promise due to their enhanced efficacies and reduced dosages which can mitigate adverse effects, and therefore can be used as potential antibacterial therapy. Aim In this study, we sought to characterize the in vitro interaction of 5-nitrofurans, vancomycin and sodium deoxycholate (NVD) against pathogenic bacteria. Methodology The synergy of the NVD combination was investigated in terms of growth inhibition and bacterial killing using checkerboard and time-kill assays, respectively. Results Using a three-dimensional checkerboard assay, we showed that 5-nitrofurans, sodium deoxycholate and vancomycin interact synergistically in the growth inhibition of 15 out of 20 Gram-negative strains tested, including clinically significant pathogens such as carbapenemase-producing Escherichia coli, Klebsiella pneumoniae and Acinetobacter baumannii, and interact indifferently against the Gram-positive strains tested. The time-kill assay further confirmed that the triple combination was bactericidal in a synergistic manner. Conclusion This study demonstrates the synergistic effect of 5-nitrofurans, sodium deoxycholate and vancomycin against Gram-negative pathogens and highlights the potential of the combination as a treatment for Gram-negative and Gram-positive infections.
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Affiliation(s)
- Catrina Olivera
- School of Fundamental Sciences, Massey University, Palmerston North, New Zealand
| | - Vuong Van Hung Le
- School of Fundamental Sciences, Massey University, Palmerston North, New Zealand
| | - Catherine Davenport
- School of Fundamental Sciences, Massey University, Palmerston North, New Zealand
| | - Jasna Rakonjac
- School of Fundamental Sciences, Massey University, Palmerston North, New Zealand.,Maurice Wilkins Centre for Molecular Biodiscovery, University of Auckland, Auckland, New Zealand
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Sheng M, Jia H, Zhang G, Zeng L, Zhang T, Long Y, Lan J, Hu Z, Zeng Z, Wang B, Liu H. Siderophore Production by Rhizosphere Biological Control Bacteria Brevibacillus brevis GZDF3 of Pinellia ternata and Its Antifungal Effects on Candida albicans. J Microbiol Biotechnol 2020; 30:689-699. [PMID: 32482934 PMCID: PMC9728291 DOI: 10.4014/jmb.1910.10066] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Accepted: 02/18/2020] [Indexed: 12/15/2022]
Abstract
Brevibacillus brevis GZDF3 is a gram-positive, plant growth-promoting rhizosphere bacterium (PGPR) isolated from the rhizosphere soil of Pinellia ternata (an important herb in traditional Chinese medicine). The GZDF3 strain produces certain active compounds, such as siderophores, which are the final metabolite products of non-ribosomal peptide synthetase (NRPS) and independent non-ribosomal peptide synthetase (NIS) activity. With the present study, we attempted to investigate the siderophore production characteristics and conditions of Bacillus sp. GZDF3. The antibacterial activity of the siderophores on pathogenic fungi was also investigated. Optimal conditions for the synthesis of siderophores were determined by single factor method, using sucrose 15 g/l, asparagine 2 g/l, 32°C, and 48 h. The optimized sucrose asparagine medium significantly increased the production of siderophores, from 27.09% to 54.99%. Moreover, the effects of different kinds of metal ions on siderophore production were explored here. We found that Fe3+ and Cu2+ significantly inhibited the synthesis of siderophores. The preliminary separation and purification of siderophores by immobilized-metal affinity chromatography (IMAC) provides strong antibacterial activity against Candida albicans. The synergistic effect of siderophores and amphotericin B was also demonstrated. Our results have shown that the GZDF3 strain could produce a large amount of siderophores with strong antagonistic activity, which is helpful in the development of new biological control agents.
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Affiliation(s)
- Miaomiao Sheng
- Engineering Research Center of Medical Biotechnology, Guizhou Medical University, Guiyang 550025, Guizhou, P.R. China
| | - Huake Jia
- Engineering Research Center of Medical Biotechnology, Guizhou Medical University, Guiyang 550025, Guizhou, P.R. China
| | - Gongyou Zhang
- Engineering Research Center of Medical Biotechnology, Guizhou Medical University, Guiyang 550025, Guizhou, P.R. China
| | - Lina Zeng
- Engineering Research Center of Medical Biotechnology, Guizhou Medical University, Guiyang 550025, Guizhou, P.R. China
- Immune Cells and Antibody Engineering Research Center of Guizhou Province, Key Laboratory of Biology and Medical Engineering, School of Biology and Engineering, Guizhou Medical University, Guiyang 55005, Guizhou, P.R. China
| | - Tingting Zhang
- Engineering Research Center of Medical Biotechnology, Guizhou Medical University, Guiyang 550025, Guizhou, P.R. China
- Immune Cells and Antibody Engineering Research Center of Guizhou Province, Key Laboratory of Biology and Medical Engineering, School of Biology and Engineering, Guizhou Medical University, Guiyang 55005, Guizhou, P.R. China
| | - Yaohang Long
- Engineering Research Center of Medical Biotechnology, Guizhou Medical University, Guiyang 550025, Guizhou, P.R. China
- Immune Cells and Antibody Engineering Research Center of Guizhou Province, Key Laboratory of Biology and Medical Engineering, School of Biology and Engineering, Guizhou Medical University, Guiyang 55005, Guizhou, P.R. China
| | - Jing Lan
- Engineering Research Center of Medical Biotechnology, Guizhou Medical University, Guiyang 550025, Guizhou, P.R. China
- Immune Cells and Antibody Engineering Research Center of Guizhou Province, Key Laboratory of Biology and Medical Engineering, School of Biology and Engineering, Guizhou Medical University, Guiyang 55005, Guizhou, P.R. China
| | - Zuquan Hu
- Engineering Research Center of Medical Biotechnology, Guizhou Medical University, Guiyang 550025, Guizhou, P.R. China
- Immune Cells and Antibody Engineering Research Center of Guizhou Province, Key Laboratory of Biology and Medical Engineering, School of Biology and Engineering, Guizhou Medical University, Guiyang 55005, Guizhou, P.R. China
| | - Zhu Zeng
- Engineering Research Center of Medical Biotechnology, Guizhou Medical University, Guiyang 550025, Guizhou, P.R. China
- Immune Cells and Antibody Engineering Research Center of Guizhou Province, Key Laboratory of Biology and Medical Engineering, School of Biology and Engineering, Guizhou Medical University, Guiyang 55005, Guizhou, P.R. China
- School of Basic Medical Sciences, Guizhou Medical University, Guiyang 550025, Guizhou, P.R. China
| | - Bing Wang
- Engineering Research Center of Medical Biotechnology, Guizhou Medical University, Guiyang 550025, Guizhou, P.R. China
- Immune Cells and Antibody Engineering Research Center of Guizhou Province, Key Laboratory of Biology and Medical Engineering, School of Biology and Engineering, Guizhou Medical University, Guiyang 55005, Guizhou, P.R. China
| | - Hongmei Liu
- Engineering Research Center of Medical Biotechnology, Guizhou Medical University, Guiyang 550025, Guizhou, P.R. China
- Immune Cells and Antibody Engineering Research Center of Guizhou Province, Key Laboratory of Biology and Medical Engineering, School of Biology and Engineering, Guizhou Medical University, Guiyang 55005, Guizhou, P.R. China
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