1
|
Gong T, Liu X, Wang X, Lu Y, Wang X. Applications of polysaccharides in enzyme-triggered oral colon-specific drug delivery systems: A review. Int J Biol Macromol 2024; 275:133623. [PMID: 38969037 DOI: 10.1016/j.ijbiomac.2024.133623] [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: 01/30/2024] [Revised: 06/27/2024] [Accepted: 07/01/2024] [Indexed: 07/07/2024]
Abstract
Enzyme-triggered oral colon-specific drug delivery system (EtOCDDS1) can withstand the harsh stomach and small intestine environments, releasing encapsulated drugs selectively in the colon in response to colonic microflora, exerting local or systematic therapeutic effects. EtOCDDS boasts high colon targetability, enhanced drug bioavailability, and reduced systemic side effects. Polysaccharides are extensively used in enzyme-triggered oral colon-specific drug delivery systems, and its colon targetability has been widely confirmed, as their properties meet the demand of EtOCDDS. Polysaccharides, known for their high safety and excellent biocompatibility, feature modifiable structures. Some remain undigested in the stomach and small intestine, whether in their natural state or after modifications, and are exclusively broken down by colon-resident microbiota. Such characteristics make them ideal materials for EtOCDDS. This article reviews the design principles of EtOCDDS as well as commonly used polysaccharides and their characteristics, modifications, applications and specific mechanism for colon targeting. The article concludes by summarizing the limitations and potential of ETOCDDS to stimulate the development of innovative design approaches.
Collapse
Affiliation(s)
- Tingting Gong
- Institute of Medicinal Plant Development, Peking Union Medical College, No.151, Malianwa North Road, Haidian District, Beijing 100193, PR China
| | - Xinxin Liu
- Institute of Medicinal Plant Development, Peking Union Medical College, No.151, Malianwa North Road, Haidian District, Beijing 100193, PR China
| | - Xi Wang
- Institute of Medicinal Plant Development, Peking Union Medical College, No.151, Malianwa North Road, Haidian District, Beijing 100193, PR China
| | - Yunqian Lu
- Institute of Medicinal Plant Development, Peking Union Medical College, No.151, Malianwa North Road, Haidian District, Beijing 100193, PR China
| | - Xiangtao Wang
- Institute of Medicinal Plant Development, Peking Union Medical College, No.151, Malianwa North Road, Haidian District, Beijing 100193, PR China.
| |
Collapse
|
2
|
Zhu P, Meng L, Shu Y, Xu Y, Liu W, Bi Y, Xu J, Meng L, Li Y. Fabrication of hyaluronic acid-inulin coated Enterococcus faecium for colon-targeted delivery to fight Fusobacterium nucleatum. Carbohydr Polym 2024; 329:121797. [PMID: 38286561 DOI: 10.1016/j.carbpol.2024.121797] [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: 11/21/2023] [Revised: 01/04/2024] [Accepted: 01/05/2024] [Indexed: 01/31/2024]
Abstract
The abundance of Fusobacterium nucleatum (F. nucleatum) is highly associated with the development and poor prognosis of colorectal cancer (CRC), which is regarded as a promising target for CRC. However, until now, the novel strategy to clear F. nucleatum in the colon and CRC has not been well proposed. Herein, a probiotic strain Enterococcus faecium (E. faecium, EF47) is verified to secrete various organic acids and bacteriocins to exert superior antimicrobial activity towards F. nucleatum. However, the oral delivery of EF47 is affected by the complex digestive tract environment, so we design the hyaluronic acid-inulin (HA-IN) coated EF47 for colon-targeted delivery to fight F. nucleatum. IN can protect EF47 from the harsh gastrointestinal tract environment and is degraded specifically in the colon, acting as prebiotics to further promote the proliferation of EF47. The exposed HA can also enhance the targeting effect to the tumor area via the interaction with the CD44 receptor on the tumor cells, which is confirmed to increase the adhesive ability in tumor tissues and inhibit the growth of F. nucleatum. Therefore, this colon-targeted delivery system provides a novel platform to realize high-activity and adhesive delivery of probiotics to assist the therapeutic efficiency of CRC.
Collapse
Affiliation(s)
- Pengrong Zhu
- School of Food Science and Pharmaceutical Engineering, Nanjing Normal University, Nanjing 210023, Jiangsu Province, China
| | - Lingtong Meng
- School of Food Science and Pharmaceutical Engineering, Nanjing Normal University, Nanjing 210023, Jiangsu Province, China
| | - Yue Shu
- School of Food Science and Pharmaceutical Engineering, Nanjing Normal University, Nanjing 210023, Jiangsu Province, China
| | - Yuqiao Xu
- Department of Clinical Laboratory, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210000, Jiangsu Province, China
| | - Weiming Liu
- Department of Research, Biosan Biotech Co., Ltd, Lishui, 323000, Zhejiang Province, China
| | - Yong Bi
- Department of Pharmaceutical Laboratory, Anhui Sunhere Pharmaceutical Excipients Co., Ltd., Huainan, 232000, Anhui Province, China
| | - Jian Xu
- Department of Clinical Laboratory, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210000, Jiangsu Province, China.
| | - Lijuan Meng
- Department of Geriatric Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210000, Jiangsu Province, China.
| | - Yanan Li
- School of Food Science and Pharmaceutical Engineering, Nanjing Normal University, Nanjing 210023, Jiangsu Province, China; Department of Pharmaceutical Laboratory, Anhui Sunhere Pharmaceutical Excipients Co., Ltd., Huainan, 232000, Anhui Province, China; Department of Research, Biosan Biotech Co., Ltd, Lishui, 323000, Zhejiang Province, China.
| |
Collapse
|
3
|
Leleiwi I, Rodriguez-Ramos J, Shaffer M, Sabag-Daigle A, Kokkinias K, Flynn RM, Daly RA, Kop LFM, Solden LM, Ahmer BMM, Borton MA, Wrighton KC. Exposing new taxonomic variation with inflammation - a murine model-specific genome database for gut microbiome researchers. MICROBIOME 2023; 11:114. [PMID: 37210515 PMCID: PMC10199544 DOI: 10.1186/s40168-023-01529-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Accepted: 03/21/2023] [Indexed: 05/22/2023]
Abstract
BACKGROUND The murine CBA/J mouse model widely supports immunology and enteric pathogen research. This model has illuminated Salmonella interactions with the gut microbiome since pathogen proliferation does not require disruptive pretreatment of the native microbiota, nor does it become systemic, thereby representing an analog to gastroenteritis disease progression in humans. Despite the value to broad research communities, microbiota in CBA/J mice are not represented in current murine microbiome genome catalogs. RESULTS Here we present the first microbial and viral genomic catalog of the CBA/J murine gut microbiome. Using fecal microbial communities from untreated and Salmonella-infected, highly inflamed mice, we performed genomic reconstruction to determine the impacts on gut microbiome membership and functional potential. From high depth whole community sequencing (~ 42.4 Gbps/sample), we reconstructed 2281 bacterial and 4516 viral draft genomes. Salmonella challenge significantly altered gut membership in CBA/J mice, revealing 30 genera and 98 species that were conditionally rare and unsampled in non-inflamed mice. Additionally, inflamed communities were depleted in microbial genes that modulate host anti-inflammatory pathways and enriched in genes for respiratory energy generation. Our findings suggest decreases in butyrate concentrations during Salmonella infection corresponded to reductions in the relative abundance in members of the Alistipes. Strain-level comparison of CBA/J microbial genomes to prominent murine gut microbiome databases identified newly sampled lineages in this resource, while comparisons to human gut microbiomes extended the host relevance of dominant CBA/J inflammation-resistant strains. CONCLUSIONS This CBA/J microbiome database provides the first genomic sampling of relevant, uncultivated microorganisms within the gut from this widely used laboratory model. Using this resource, we curated a functional, strain-resolved view on how Salmonella remodels intact murine gut communities, advancing pathobiome understanding beyond inferences from prior amplicon-based approaches. Salmonella-induced inflammation suppressed Alistipes and other dominant members, while rarer commensals like Lactobacillus and Enterococcus endure. The rare and novel species sampled across this inflammation gradient advance the utility of this microbiome resource to benefit the broad research needs of the CBA/J scientific community, and those using murine models for understanding the impact of inflammation on the gut microbiome more generally. Video Abstract.
Collapse
Affiliation(s)
- Ikaia Leleiwi
- Department of Cell and Molecular Biology, The Colorado State University, Fort Collins, CO USA
- Department of Soil and Crop Sciences, The Colorado State University, Fort Collins, CO USA
| | - Josué Rodriguez-Ramos
- Department of Soil and Crop Sciences, The Colorado State University, Fort Collins, CO USA
- Graduate Degree Program in Ecology, The Colorado State University, Fort Collins, CO USA
| | - Michael Shaffer
- Department of Soil and Crop Sciences, The Colorado State University, Fort Collins, CO USA
| | - Anice Sabag-Daigle
- Department of Microbial Infection and Immunity, The Ohio State University, Columbus, OH USA
| | - Katherine Kokkinias
- Department of Soil and Crop Sciences, The Colorado State University, Fort Collins, CO USA
- Department of Microbiology, Immunology, and Pathology, The Colorado State University, Fort Collins, CO USA
| | - Rory M. Flynn
- Department of Soil and Crop Sciences, The Colorado State University, Fort Collins, CO USA
| | - Rebecca A. Daly
- Department of Soil and Crop Sciences, The Colorado State University, Fort Collins, CO USA
| | - Linnea F. M. Kop
- Department of Microbiology, RIBES, Radbound University, Nijmegen, The Netherlands
- Department of Microbiology and Biophysics, The Ohio State University, Columbus, OH USA
| | - Lindsey M. Solden
- Department of Soil and Crop Sciences, The Colorado State University, Fort Collins, CO USA
| | - Brian M. M. Ahmer
- Department of Microbial Infection and Immunity, The Ohio State University, Columbus, OH USA
| | - Mikayla A. Borton
- Department of Soil and Crop Sciences, The Colorado State University, Fort Collins, CO USA
| | - Kelly C. Wrighton
- Department of Cell and Molecular Biology, The Colorado State University, Fort Collins, CO USA
- Department of Soil and Crop Sciences, The Colorado State University, Fort Collins, CO USA
- Graduate Degree Program in Ecology, The Colorado State University, Fort Collins, CO USA
- Department of Microbiology, Immunology, and Pathology, The Colorado State University, Fort Collins, CO USA
| |
Collapse
|
4
|
Li Q, Chen Q, Wu Y, Chen Z, Liu Y, Fang Z, Deng Q. Purification, characterization and structural identification of a novel bacteriocin produced by marine original Enterococcus durans YQ-6, and its inhibition of Listeria monocytogenes. Lebensm Wiss Technol 2023. [DOI: 10.1016/j.lwt.2022.114329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
|
5
|
Molecular Characterization, Purification, and Mode of Action of Enterocin KAE01 from Lactic Acid Bacteria and Its In Silico Analysis against MDR/ESBL Pseudomonas aeruginosa. Genes (Basel) 2022; 13:genes13122333. [PMID: 36553599 PMCID: PMC9777700 DOI: 10.3390/genes13122333] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 12/01/2022] [Accepted: 12/08/2022] [Indexed: 12/14/2022] Open
Abstract
Bacteriocins are gaining immense importance in therapeutics since they show significant antibacterial potential. This study reports the bacteriocin KAE01 from Enterococcus faecium, along with its characterization, molecular modeling, and antibacterial potency, by targeting the matrix protein of Pseudomonas aeruginosa. The bacteriocin was purified by using ammonium sulfate precipitation and fast protein liquid chromatography (FPLC), and its molecular weight was estimated as 55 kDa by means of SDS-PAGE. The bacteriocin was found to show stability in a wide range of pH values (2.0-10.0) and temperatures (100 °C for 1 h and 121 °C for 15 min). Antimicrobial screening of the purified peptide against different strains of P. aeruginosa showed its significant antibacterial potential. Scanning electron microscopy of bacteriocin-induced bacterial cultures revealed significant changes in the cellular morphology of the pathogens. In silico molecular modeling of KAE01, followed by molecular docking of the matrix protein (qSA) of P. aeruginosa and KAE01, supported the antibacterial potency and SEM findings of this study.
Collapse
|
6
|
Wu YP, Liu DM, Liang MH, Huang YY, Lin J, Xiao LF. Genome-guided purification and characterization of polymyxin A1 from Paenibacillus thiaminolyticus SY20: A rarely explored member of polymyxins. Front Microbiol 2022; 13:962507. [DOI: 10.3389/fmicb.2022.962507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Accepted: 10/14/2022] [Indexed: 11/16/2022] Open
Abstract
Polymyxin A1 was a rarely investigated member in the polymyxins family produced by Bacillus aerosporus. As a cyclic non-ribosomal lipopeptide, it was purified from Paenibacillus thiaminolyticus for the first time. The producing strain SY20 was screened from Chinese natural fermented bamboo shoots and identified as P. thiaminolyticus SY20 using 16S rRNA homology along with whole genome sequencing. The optimum incubation time was 32 h by the growth kinetics of antimicrobial agent production. The proteinaceous nature of antimicrobial agents was characterized according to the physicochemical properties of the cell-free supernatant. Subsequently, the active antimicrobial agent was purified from the supernatant using ammonium sulfate–graded precipitation, ion-exchange chromatography, and C18-H chromatography. The active agent was identified as polymyxin A1 with a molecular weight 1156.7 Da and antimicrobial activity mainly against Gram-negative bacteria. The molecular structure, a cyclic heptapeptide and a tripeptide side chain acylated by a fatty acid at the amino terminus, was elucidated using the combination of liquid chromatography-tandem mass spectrometry (LC-MS/MS), matrix-assisted laser desorption ionization–time of flight mass spectrometry (MALDI-TOF MS), amino acid analysis, and whole genome mining tool. Meanwhile, the biosynthetic gene cluster of polymyxin A1 including five open reading frames (ORFs) was demonstrated in the genome. The compound should be further explored for its efficacy and toxicity in vivo to develop its application.
Collapse
|
7
|
Li XM, Deng JY, Nie W, Li C, Xu BC. Study on the safety and excellent probiotic properties of fermentation strains isolated from traditional dry-cured duck for starter development. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.102244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
8
|
Wang S, Zhang Y, Mandlaa, Sun Z, Chen Z. Properties and mechanism of the antimicrobial peptide APT produced by Lactobacillus ALAC-4. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.113713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
9
|
Characterization of antimicrobial peptides produced by Lactobacillus acidophilus LA-5 and Bifidobacterium lactis BB-12 and their inhibitory effect against foodborne pathogens. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2021.112449] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
10
|
Du R, Ping W, Ge J. Purification, characterization and mechanism of action of enterocin HDX-2, a novel class IIa bacteriocin produced by Enterococcus faecium HDX-2. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2021.112451] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
|
11
|
Darbandi A, Asadi A, Mahdizade Ari M, Ohadi E, Talebi M, Halaj Zadeh M, Darb Emamie A, Ghanavati R, Kakanj M. Bacteriocins: Properties and potential use as antimicrobials. J Clin Lab Anal 2021; 36:e24093. [PMID: 34851542 PMCID: PMC8761470 DOI: 10.1002/jcla.24093] [Citation(s) in RCA: 71] [Impact Index Per Article: 23.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Revised: 10/03/2021] [Accepted: 10/24/2021] [Indexed: 12/12/2022] Open
Abstract
A variety of bacteriocins originate from lactic acid bacteria, which have recently been modified by scientists. Many strains of lactic acid bacteria related to food groups could produce bacteriocins or antibacterial proteins highly effective against foodborne pathogens such as Staphylococcus aureus, Pseudomonas fluorescens, P. aeruginosa, Salmonella typhi, Shigella flexneri, Listeria monocytogenes, Escherichia coli O157:H7, and Clostridium botulinum. A wide range of bacteria belonging primarily to the genera Bifidobacterium and Lactobacillus have been characterized with different health‐promoting attributes. Extensive studies and in‐depth understanding of these antimicrobials mechanisms of action could enable scientists to determine their production in specific probiotic lactic acid bacteria, as they are potentially crucial for the final preservation of functional foods or for medicinal applications. In this review study, the structure, classification, mode of operation, safety, and antibacterial properties of bacteriocins as well as their effect on foodborne pathogens and antibiotic‐resistant bacteria were extensively studied.
Collapse
Affiliation(s)
- Atieh Darbandi
- Department of Microbiology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran.,Microbial Biotechnology Research Centre, Iran University of Medical Sciences, Tehran, Iran
| | - Arezoo Asadi
- Department of Microbiology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran.,Microbial Biotechnology Research Centre, Iran University of Medical Sciences, Tehran, Iran
| | - Marzieh Mahdizade Ari
- Department of Microbiology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran.,Microbial Biotechnology Research Centre, Iran University of Medical Sciences, Tehran, Iran
| | - Elnaz Ohadi
- Department of Microbiology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran.,Microbial Biotechnology Research Centre, Iran University of Medical Sciences, Tehran, Iran
| | - Malihe Talebi
- Department of Microbiology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran.,Microbial Biotechnology Research Centre, Iran University of Medical Sciences, Tehran, Iran
| | - Masoume Halaj Zadeh
- Department of Microbiology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran.,Microbial Biotechnology Research Centre, Iran University of Medical Sciences, Tehran, Iran
| | - Amir Darb Emamie
- Department of Pathobiology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Maryam Kakanj
- Food and Drug Laboratory Research Center, Food and Drug Administration, MOH&ME, Tehran, Iran
| |
Collapse
|
12
|
Amiri S, Mokarram RR, Khiabani MS, Bari MR, Alizadeh M. Optimization of food-grade medium for co-production of bioactive substances by Lactobacillus acidophilus LA-5 for explaining pharmabiotic mechanisms of probiotic. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2021; 58:1-12. [PMID: 34538890 PMCID: PMC8405832 DOI: 10.1007/s13197-020-04894-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 10/27/2020] [Accepted: 11/06/2020] [Indexed: 10/23/2022]
Abstract
This study aimed to optimize the co-production of conjugated linoleic acid (CLA), exopolysaccharides (EPSs) and bacteriocins (BACs) by Lactobacillus acidophilus LA-5 in dairy food-grade by-product. The factorial design revealed that the significant factors were temperature, time, and yeast extract. Then the response surface methodology was used for optimization. At the optimal conditions the viable cell number, CLA, EPSs, and inhibition activity were 2.62 ± 0.49 × 108 CFU/mL, 51.46 ± 1.50 μg/mL, 348.24 ± 5.61 mg/mL and 12.46 ± 0.80 mm, respectively. FTIR, GC, TLC, and SDS page analysis revealed the functional groups of pharmabiotics. The FTIR, GC, TLC, and SDS page analysis showed that both CLA isomers (c-9, t-11, and t-10, c-12) produced. The FTIR, GC, TLC, and SDS page analysis indicated that produced EPSs were composed of glucose, mannose, galactose, xylose, and fructose. FTIR, GC, TLC, and SDS page used to report BACs molecular weight, which showed two fractions by molecular mass 35 and 63 kDa. Previously the ability of different probiotic bacteria investigated and optimized the production of CLA, EPSs, and BACs, but, there was no report on the co-producing capacity of these bioactive metabolites by probiotics. The present work was investigated to optimize the co-production of pharmabiotic metabolites by L. acidophilus LA-5, in supplemented cheese whey as a cultivation medium.
Collapse
Affiliation(s)
- Saber Amiri
- Department of Food Science and Technology, Faculty of Agriculture, Urmia University, Urmia, Iran
- Department of Food Science and Technology, Faculty of Agriculture, University of Tabriz, Tabriz, Iran
| | - Reza Rezaei Mokarram
- Department of Food Science and Technology, Faculty of Agriculture, University of Tabriz, Tabriz, Iran
| | - Mahmoud Sowti Khiabani
- Department of Food Science and Technology, Faculty of Agriculture, University of Tabriz, Tabriz, Iran
| | - Mahmoud Rezazadeh Bari
- Department of Food Science and Technology, Faculty of Agriculture, Urmia University, Urmia, Iran
| | - Mohammad Alizadeh
- Department of Food Science and Technology, Faculty of Agriculture, Urmia University, Urmia, Iran
| |
Collapse
|
13
|
Du R, Pei F, Kang J, Zhang W, Ping W, Ling H, Ge J. Optimization of cultivation strategy and medium for bacteriocin activity of Enterococcus faecium HDX-2. Prep Biochem Biotechnol 2021; 52:762-769. [PMID: 34704893 DOI: 10.1080/10826068.2021.1992782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
A lactic acid bacteria (LAB) isolated from pickled Chinese cucumber was screened for bacteriocin production. The strain was identified to be Enterococcus faecium HDX-2. Based on the Plackett-Burman (PB) experiment, glucose, Ca2+, and initial pH were found to be the most significant parameters of bacteriocin production. Afterward, effects of the three main parameters on bacteriocin activity were further investigated by central composite design (CCD) and the optimum composition was glucose 22 g/L, Ca2+ 0.6 mM, and initial pH 7.2. Optimum results showed that bacteriocin activity was increased to 1337.60 ± 36.71 AU/mL, 2.23-fold higher than in MRS medium without parameters optimization. The bacteriocin also showed significant antimicrobial activity against Listeria monocytogenes in meat and cheese model system.
Collapse
Affiliation(s)
- Renpeng Du
- Engineering Research Center of Agricultural Microbiology Technology, Ministry of Education, Heilongjiang University, Harbin, P.R. China.,Key Laboratory of Microbiology, School of Life Sciences, College of Heilongjiang Province, Heilongjiang University, Harbin, P. R. China
| | - Fangyi Pei
- Engineering Research Center of Agricultural Microbiology Technology, Ministry of Education, Heilongjiang University, Harbin, P.R. China.,Key Laboratory of Microbiology, School of Life Sciences, College of Heilongjiang Province, Heilongjiang University, Harbin, P. R. China
| | - Jie Kang
- Engineering Research Center of Agricultural Microbiology Technology, Ministry of Education, Heilongjiang University, Harbin, P.R. China.,Key Laboratory of Microbiology, School of Life Sciences, College of Heilongjiang Province, Heilongjiang University, Harbin, P. R. China
| | - Wen Zhang
- Engineering Research Center of Agricultural Microbiology Technology, Ministry of Education, Heilongjiang University, Harbin, P.R. China.,Key Laboratory of Microbiology, School of Life Sciences, College of Heilongjiang Province, Heilongjiang University, Harbin, P. R. China
| | - Wenxiang Ping
- Engineering Research Center of Agricultural Microbiology Technology, Ministry of Education, Heilongjiang University, Harbin, P.R. China.,Key Laboratory of Microbiology, School of Life Sciences, College of Heilongjiang Province, Heilongjiang University, Harbin, P. R. China
| | - Hongzhi Ling
- Engineering Research Center of Agricultural Microbiology Technology, Ministry of Education, Heilongjiang University, Harbin, P.R. China.,Key Laboratory of Microbiology, School of Life Sciences, College of Heilongjiang Province, Heilongjiang University, Harbin, P. R. China
| | - Jingping Ge
- Engineering Research Center of Agricultural Microbiology Technology, Ministry of Education, Heilongjiang University, Harbin, P.R. China.,Key Laboratory of Microbiology, School of Life Sciences, College of Heilongjiang Province, Heilongjiang University, Harbin, P. R. China
| |
Collapse
|
14
|
Ankaiah D, Mitra S, Srivastava D, Sivagnanavelmurugan M, Ayyanna R, Jha N, Venkatesan A. Probiotic characterization of bacterial strains from fermented South Indian tomato pickle and country chicken intestine having antioxidative and antiproliferative activities. J Appl Microbiol 2021; 131:949-963. [PMID: 33404172 DOI: 10.1111/jam.14991] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2019] [Revised: 12/07/2020] [Accepted: 12/28/2020] [Indexed: 12/31/2022]
Abstract
AIM The present study aims to evaluate the potential antioxidant and antiproliferative properties of probiotic bacterial isolates Weissella cibaria p3B, Bacillus subtilis CS, and Bacillus tequilensis CL, isolated from South Indian fermented tomato pickle (homemade) and gut content of indigenous country chicken. METHODS AND RESULTS The bacterial isolates exhibited antimicrobial activity against food-borne, human pathogenic bacteria, along with better survival under different bile and acidic conditions, hydrophobicity towards several hydrocarbons, and adherence to intestinal epithelial cells (INT-407 cells). Also, the intact cell (IC) mixture of the three species showed better DPPH, ABTS, and Fe2+ chelating activity as compared to the individual IC or cell extract (CE) activity. Among the three bacterial species, W. cibaria p3B revealed maximum antiproliferative activity against HeLa and Caco-2 cancer cells, all of which were nontoxic to INT-407 cells. Apart from being non-hemolytic, the bacterial isolates did not display any necrotic inhibition in HeLa and Caco-2 cells. The cell free supernatant (CFS) of the three bacterial isolates were tested for the production of antimicrobial peptides or bacteriocins. It found that the CFS of bacterial isolates was stable at various temperature, pH and sensitive to proteolytic enzymes confirms protenoius in nature of the antimicrobil peptides or bacteriocins. CONCLUSION The bacterial isolates showed promising antimicrobial, antioxidant as well as antiproliferative activities with better survival ability at different pH and bile concentrations. The three bacterial isolates were able to produce potential antimicrobial peptides or bacteriocins. SIGNIFICANCE AND IMPACT OF THE STUDY These results indicate better compatibility of our bacterial isolates against synthetic drugs to avoid adverse side effects and can be processed as dietary supplements against food and human pathogens. They can also provide antioxidative and antiproliferative benefits to humans and animals.
Collapse
Affiliation(s)
- D Ankaiah
- Department of Biotechnology, School of Life Sciences, Pondicherry University, Puducherry, India
| | - S Mitra
- Department of Biotechnology, School of Life Sciences, Pondicherry University, Puducherry, India
| | - D Srivastava
- Department of Biotechnology, School of Life Sciences, Pondicherry University, Puducherry, India
| | - M Sivagnanavelmurugan
- Department of Biotechnology, School of Life Sciences, Pondicherry University, Puducherry, India
| | - R Ayyanna
- Department of Biotechnology, School of Life Sciences, Pondicherry University, Puducherry, India
| | - N Jha
- Department of Biotechnology, School of Life Sciences, Pondicherry University, Puducherry, India
| | - A Venkatesan
- Department of Biotechnology, School of Life Sciences, Pondicherry University, Puducherry, India
| |
Collapse
|
15
|
Cui G, Pan C, Xu P, Li Y, Wang L, Gong B, Li X, Huang S. Purification and characterization of a novel bacteriocin produced by Enterococcus faecalis CG-9 from human saliva. BIOTECHNOL BIOTEC EQ 2020. [DOI: 10.1080/13102818.2020.1830714] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
Affiliation(s)
- Gongcheng Cui
- College of Life Science and Technology, Guangxi University, Guangxi, Nanning, PR China
| | - Changpei Pan
- Nanning Science and Technology Enterprise Incubation Base Co., Ltd, Guangxi, Nanning, PR China
| | - Peng Xu
- College of Life Science and Technology, Guangxi University, Guangxi, Nanning, PR China
| | - Yanting Li
- College of Life Science and Technology, Guangxi University, Guangxi, Nanning, PR China
| | - Lijuan Wang
- College of Life Science and Technology, Guangxi University, Guangxi, Nanning, PR China
| | - Binting Gong
- College of Life Science and Technology, Guangxi University, Guangxi, Nanning, PR China
| | - Xiangping Li
- College of Animal Science and Technology, Guangxi University, Guangxi, Nanning, PR China
| | - Shihai Huang
- College of Life Science and Technology, Guangxi University, Guangxi, Nanning, PR China
| |
Collapse
|
16
|
Mahdi LH, Nazem Abdul-Hur G, Auda IG. Evidence of anti- K. pneumoniae biofilm activity of novel Entrococcus faecalis enterocin GLHM. Microb Pathog 2020; 147:104366. [DOI: 10.1016/j.micpath.2020.104366] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Revised: 06/25/2020] [Accepted: 06/25/2020] [Indexed: 02/06/2023]
|
17
|
CHOEISOONGNERN T, SIVAMARUTHI BS, SIRILUN S, PEERAJAN S, CHOISET Y, RABESONA H, HAERTLÉ T, CHAIYASUT C. Screening and identification of bacteriocin-like inhibitory substances producing lactic acid bacteria from fermented products. FOOD SCIENCE AND TECHNOLOGY 2020. [DOI: 10.1590/fst.13219] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
| | | | | | | | - Yvan CHOISET
- Institut National de la Recherche Agronomique, France
| | | | - Thomas HAERTLÉ
- Institut National de la Recherche Agronomique, France; Poznan University of Life Sciences, Poland; Teheran University, Iran
| | | |
Collapse
|
18
|
Yan H, Aizhan R, Lu YY, Li X, Wang X, Yi YL, Shan YY, Liu BF, Zhou Y, Lü X. A novel bacteriocin BM1029: physicochemical characterization, antibacterial modes and application. J Appl Microbiol 2020; 130:755-768. [PMID: 32749036 DOI: 10.1111/jam.14809] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2019] [Revised: 06/15/2020] [Accepted: 07/22/2020] [Indexed: 12/28/2022]
Abstract
AIM Bacteriocins with antimicrobial activity are considered as potential natural bio-preservatives to control the growth of food spoilage bacteria. The aim of this work was to characterize a novel bacteriocin BM1029 discovered from Lactobacillus crustorum MN047 and evaluate its antibacterial mechanism. METHODS AND RESULTS Bacteriocin BM1029 was purified by cation-exchange chromatography and reversed-phase chromatography. Antibacterial activity assay showed that BM1029 is antagonistic against both Gram-positive and Gram-negative bacteria. Furthermore, it was found that BM1029 showed low haemolysis with high stability to the pretreatment with different temperatures, pH and surfactants. Moreover electron microscopy and flow cytometry suggested that BM1029 inhibit indicator strains by damaging the cell envelope integrity. Cell cycle assay suggested that BM1029 arrested cell cycle in R-phase. CONCLUSION The novel bacteriocin BM1029 showed high bactericidal activity against Escherichia coli and Staphylococcus aureus through a cell envelope-associated mechanism. SIGNIFICANCE AND IMPACT OF THE STUDY Application of BM1029 inhibited the growth of indicator strains on beef meat storage at 4°C suggesting that this bacteriocin is promising to be used as a novel preservative in food processing and preservation.
Collapse
Affiliation(s)
- H Yan
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi Province, China
| | - R Aizhan
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi Province, China
| | - Y Y Lu
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi Province, China
| | - X Li
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi Province, China
| | - X Wang
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi Province, China
| | - Y L Yi
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi Province, China
| | - Y Y Shan
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi Province, China
| | - B F Liu
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi Province, China
| | - Y Zhou
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi Province, China
| | - X Lü
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi Province, China
| |
Collapse
|
19
|
Purification and partial characterization of a novel bacteriocin produced by bacteriocinogenic Lactobacillus fermentum BZ532 isolated from Chinese fermented cereal beverage (Bozai). Lebensm Wiss Technol 2020. [DOI: 10.1016/j.lwt.2020.109113] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
20
|
Zhang Y, Yang J, Liu Y, Wu Y, Fang Z, Wang Y, Sun L, Deng Q, Gooneratne R, Xiao L. A novel bacteriocin PE-ZYB1 produced by Pediococcus pentosaceus zy-B isolated from intestine of Mimachlamys nobilis: Purification, identification and its anti-listerial action. Lebensm Wiss Technol 2020. [DOI: 10.1016/j.lwt.2019.108760] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
|
21
|
Purification, characterization and mode of action of enterocin, a novel bacteriocin produced by Enterococcus faecium TJUQ1. Int J Biol Macromol 2019; 144:151-159. [PMID: 31846663 DOI: 10.1016/j.ijbiomac.2019.12.090] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2019] [Revised: 11/28/2019] [Accepted: 12/11/2019] [Indexed: 12/12/2022]
Abstract
Enterococcus faecium TJUQ1 with high bacteriocin-producing ability was isolated from pickled Chinese celery. In this study, enterocin TJUQ1 was purified by ammonium sulfate precipitation, reversed-phase chromatography (Sep-Pak C8) and cation-exchange chromatography. The activity of the purified bacteriocin was 44,566.41 ± 874.69 AU/mg, which corresponds to a purification fold of 35.89 ± 2.34. The molecular mass was 5520 Da by MALDI-TOF MS and Tris-Tricine SDS-PAGE. The result of LC-MS/MS showed that the bacteriocin shared 59.15% identity with enterocin produced by E. faecium GN (accession no. O34071). PCR amplification revealed that E. faecium TJUQ1 possesses a gene encoding enterocin B with 60% identity to enterocin B. Circular dichroism (CD) spectroscopy showed that the molecular conformation was 32.6% helix, 19.5% beta, 12.9% turn and 35.0% random. The stability of enterocin TJUQ1 was measured. After exposure at 121 °C for 15 min, the residual antimicrobial activity of enterocin TJUQ1 was 85.95 ± 1.32%. The antimicrobial activity of enterocin TJUQ1 was still active over a pH range of 3-11. Enterocin TJUQ1 was inactivated after exposure to proteolytic enzymes but was not inactivated by lipase or amylase. These results showed that enterocin TJUQ1 was a novel class II bacteriocin. Enterocin TJUQ1 showed wide antibacterial activity against food-borne gram-negative and gram-positive pathogens, such as Staphylococcus aureus, Listeria monocytogenes, Escherichia coli and Salmonella enterica. The MIC was 5.26 ± 0.24 μg/mL against L. monocytogenes CMCC 1595. SEM and TEM were used to observe the changes in the morphological and intracellular organization of L. monocytogenes CMCC 1595 cells treated with enterocin TJUQ1. The results demonstrated that enterocin TJUQ1 increased extracellular electrical conductivity, facilitated pore formation, triggered the release of UV-absorbing materials, ATP and LDH, and even caused cell lysis in L. monocytogenes CMCC 1595 cells. Based on the characterization, the wide inhibitory spectrum and mode of action determined so far, enterocin TJUQ1 is a potential preservative for the food industry.
Collapse
|
22
|
Expression of Enterocin-P in HEK Platform: Evaluation of Its Cytotoxic Effects on Cancer Cell Lines and Its Potency to Interact with Cell-Surface Glycosaminoglycan by Molecular Modeling. Int J Pept Res Ther 2019. [DOI: 10.1007/s10989-019-09956-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
23
|
Cai R, Zhang M, Cui L, Yuan Y, Yang Y, Wang Z, Yue T. Antibacterial activity and mechanism of thymol against Alicyclobacillus acidoterrestris vegetative cells and spores. Lebensm Wiss Technol 2019. [DOI: 10.1016/j.lwt.2019.01.066] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
24
|
Abanoz HS, Kunduhoglu B. Antimicrobial Activity of a Bacteriocin Produced by Enterococcus faecalis KT11 against Some Pathogens and Antibiotic-Resistant Bacteria. Korean J Food Sci Anim Resour 2018; 38:1064-1079. [PMID: 30479512 PMCID: PMC6238024 DOI: 10.5851/kosfa.2018.e40] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Revised: 09/24/2018] [Accepted: 09/26/2018] [Indexed: 12/23/2022] Open
Abstract
In this study, the antimicrobial activity of a bacteriocin produced by Enterococcus faecalis KT11, isolated from traditional Kargı Tulum cheese, was determined, and bacteriocin KT11 was partially characterized. The results showed that bacteriocin KT11 was antagonistically effective against various Gram-positive and Gram-negative test bacteria, including vancomycin- and/or methicillin-resistant bacteria. The activity of bacteriocin KT11 was completely abolished after treatment with proteolytic enzymes (proteinase K, α-chymotrypsin, protease and trypsin), which demonstrates the proteinaceous nature of this bacteriocin. Additionally, bacteriocin KT11 remained stable at pH values ranging from 2 to 11 and after autoclaving at 121℃ for 30 min. In addition, the activity of bacteriocin KT11 was stable after treatment with several surfactants (EDTA, SDS, Triton X-100, Tween 80 and urea) and organic solvents (chloroform, propanol, methanol, ethyl alcohol, acetone, hexane and ethyl ether). Cell-free supernatant of E. faecalis KT11 was subjected to ammonium sulfate precipitation and then desalted by using a 3.5-kDa cut-off dialysis membrane. The bacteriocin activity was determined to be 711 AU/mL in the dialysate. After tricine-SDS-PAGE analysis, one peptide band, which had a molecular weight of ~3.5 kDa, exhibited antimicrobial activity. Because the bacteriocin KT11, isolated from E. faecalis KT11, exhibits a broad antimicrobial spectrum, heat stability and stability over a wide pH range, this bacteriocin can be used as a potential bio-preservative in foods. Additionally, bacteriocin KT11 alone or in combination with conventional antibiotics may provide a therapeutic option for the treatment of multidrug-resistant clinical pathogens after further in vivo studies.
Collapse
Affiliation(s)
- Hilal Seval Abanoz
- Institute of Science, University of
Eskişehir Osmangazi, 26480 Eskişehir,
Turkey
| | - Buket Kunduhoglu
- Department of Biology, Faculty of Science and Arts,
University of Eskişehir Osmangazi,
26480 Eskişehir, Turkey
| |
Collapse
|
25
|
Biotechnological potential, probiotic and safety properties of newly isolated enterocin-producing Enterococcus lactis strains. Lebensm Wiss Technol 2018. [DOI: 10.1016/j.lwt.2018.02.045] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
26
|
Ankaiah D, Esakkiraj P, Perumal V, Ayyanna R, Venkatesan A. Probiotic characterization of Enterococcus faecium por1: Cloning, over expression of Enterocin-A and evaluation of antibacterial, anti-cancer properties. J Funct Foods 2017. [DOI: 10.1016/j.jff.2017.09.034] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
|
27
|
Xi Q, Wang J, Du R, Zhao F, Han Y, Zhou Z. Purification and Characterization of Bacteriocin Produced by a Strain of Enterococcus faecalis TG2. Appl Biochem Biotechnol 2017; 184:1106-1119. [DOI: 10.1007/s12010-017-2614-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2017] [Accepted: 09/19/2017] [Indexed: 10/18/2022]
|