1
|
Sugrue I, Ross RP, Hill C. Bacteriocin diversity, function, discovery and application as antimicrobials. Nat Rev Microbiol 2024; 22:556-571. [PMID: 38730101 PMCID: PMC7616364 DOI: 10.1038/s41579-024-01045-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/28/2024] [Indexed: 05/12/2024]
Abstract
Bacteriocins are potent antimicrobial peptides that are produced by bacteria. Since their discovery almost a century ago, diverse peptides have been discovered and described, and some are currently used as commercial food preservatives. Many bacteriocins exhibit extensively post-translationally modified structures encoded on complex gene clusters, whereas others have simple linear structures. The molecular structures, mechanisms of action and resistance have been determined for a number of bacteriocins, but most remain incompletely characterized. These gene-encoded peptides are amenable to bioengineering strategies and heterologous expression, enabling metagenomic mining and modification of novel antimicrobials. The ongoing global antimicrobial resistance crisis demands that novel therapeutics be developed to combat infectious pathogens. New compounds that are target-specific and compatible with the resident microbiota would be valuable alternatives to current antimicrobials. As bacteriocins can be broad or narrow spectrum in nature, they are promising tools for this purpose. However, few bacteriocins have gone beyond preclinical trials and none is currently used therapeutically in humans. In this Review, we explore the broad diversity in bacteriocin structure and function, describe identification and optimization methods and discuss the reasons behind the lack of translation beyond the laboratory of these potentially valuable antimicrobials.
Collapse
Affiliation(s)
- Ivan Sugrue
- APC Microbiome Ireland, University College Cork, Cork, Ireland
- School of Microbiology, University College Cork, Cork, Ireland
| | - R Paul Ross
- APC Microbiome Ireland, University College Cork, Cork, Ireland
- School of Microbiology, University College Cork, Cork, Ireland
| | - Colin Hill
- APC Microbiome Ireland, University College Cork, Cork, Ireland.
- School of Microbiology, University College Cork, Cork, Ireland.
| |
Collapse
|
2
|
Lima JMS, Carneiro KO, Pinto UM, Todorov SD. Bacteriocinogenic anti-listerial properties and safety assessment of Enterococcus faecium and Lactococcus garvieae strains isolated from Brazilian artisanal cheesemaking environment. J Appl Microbiol 2024; 135:lxae159. [PMID: 38925659 DOI: 10.1093/jambio/lxae159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Revised: 05/17/2024] [Accepted: 06/25/2024] [Indexed: 06/28/2024]
Abstract
AIMS This study aimed to prospect and isolate lactic acid bacteria (LAB) from an artisanal cheese production environment, to assess their safety, and to explore their bacteriocinogenic potential against Listeria monocytogenes. METHODS AND RESULTS Samples were collected from surfaces of an artisanal-cheese production facility and after rep-PCR and 16S rRNA sequencing analysis, selected strains were identified as to be belonging to Lactococcus garvieae (1 strain) and Enterococcus faecium (14 isolates, grouped into three clusters) associated with different environments (worktables, cheese mold, ripening wooden shelves). All of them presented bacteriocinogenic potential against L. monocytogenes ATCC 7644 and were confirmed as safe (γ-hemolytic, not presenting antibiotic resistance, no mucus degradation properties, and no proteolytic or gelatinase enzyme activity). Additionally, cell growth, acidification and bacteriocins production kinetics, bacteriocin stability in relation to different temperatures, pH, and chemicals were evaluated. According to performed PCR analysis all studied strains generated positive evidence for the presence of entA and entP genes (for production of enterocins A and enterocins P, respectively). However, pediocin PA-1 associated gene was recorded only in DNA obtained from E. faecium ST02JL and Lc. garvieae ST04JL. CONCLUSIONS It is worth considering the application of these safe LAB or their bacteriocins in situ as an alternative means of controlling L. monocytogenes in cheese production environments, either alone or in combination with other antimicrobials.
Collapse
Affiliation(s)
- João Marcos Scafuro Lima
- ProBacLab, Laboratory of Food Microbiology, Department of Food and Experimental Nutrition, Food Research Center, Faculty of Pharmaceutical Sciences, University of São Paulo, Sao Paulo, 05508-000, SP, Brazil
- Laboratory of Food Microbiology, Department of Food and Experimental Nutrition, Food Research Center, Faculty of Pharmaceutical Sciences, University of São Paulo, Sao Paulo, 05508-000, SP, Brazil
| | - Kayque Ordonho Carneiro
- ProBacLab, Laboratory of Food Microbiology, Department of Food and Experimental Nutrition, Food Research Center, Faculty of Pharmaceutical Sciences, University of São Paulo, Sao Paulo, 05508-000, SP, Brazil
- Laboratory of Food Microbiology, Department of Food and Experimental Nutrition, Food Research Center, Faculty of Pharmaceutical Sciences, University of São Paulo, Sao Paulo, 05508-000, SP, Brazil
| | - Uelinton Manoel Pinto
- Laboratory of Food Microbiology, Department of Food and Experimental Nutrition, Food Research Center, Faculty of Pharmaceutical Sciences, University of São Paulo, Sao Paulo, 05508-000, SP, Brazil
| | - Svetoslav Dimitrov Todorov
- ProBacLab, Laboratory of Food Microbiology, Department of Food and Experimental Nutrition, Food Research Center, Faculty of Pharmaceutical Sciences, University of São Paulo, Sao Paulo, 05508-000, SP, Brazil
- Laboratory of Food Microbiology, Department of Food and Experimental Nutrition, Food Research Center, Faculty of Pharmaceutical Sciences, University of São Paulo, Sao Paulo, 05508-000, SP, Brazil
| |
Collapse
|
3
|
Ovchinnikov KV, Kranjec C, Thorstensen T, Carlsen H, Diep DB. Bacteriocins Revitalize Non-Effective Penicillin G to Overcome Methicillin-Resistant Staphylococcus pseudintermedius. Antibiotics (Basel) 2022; 11:antibiotics11121691. [PMID: 36551348 PMCID: PMC9774949 DOI: 10.3390/antibiotics11121691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 11/15/2022] [Accepted: 11/19/2022] [Indexed: 11/25/2022] Open
Abstract
The rise of antibiotic-resistant bacteria is among the biggest challenges in human and veterinary medicine. One of the major factors that contributes to resistance is use of frontline clinical antibiotics in veterinary practices. To avoid this problem, searching for antimicrobials aimed at veterinary applications is becoming especially important. Thiopeptide micrococcin P1 and leaderless peptide EntEJ97s are two different bacteriocins that are very active against many gram-positive bacteria; however, sensitive bacteria can rapidly develop resistance towards those bacteriocins. To overcome this problem, we searched for synergy between those bacteriocins and conventional antibiotics against methicillin-resistant Staphylococcus pseudintermedius (MRSP): a common pathogen in animal skin infections. The two bacteriocins acted synergistically with each other and with penicillin G against MRSP clinical isolates in both planktonic and biofilm assays; they also prevented resistance development. The therapeutic potential was further validated in a murine skin infection model that showed that a combination of micrococcin P1, EntEJ97s and penicillin G reduced cell-forming units of MRSP by 2-log10 CFU/g. Taken together, our data show that a combination of bacteriocins with conventional antibiotics can not only prevent resistance development but also pave the way to revitalize some old, less useful antibiotics, such as penicillin, which by itself has no effect on methicillin-resistant pathogens.
Collapse
Affiliation(s)
- Kirill V. Ovchinnikov
- Faculty of Chemistry, Biotechnology and Food Science, Norwegian University of Life Sciences, 1430 Ås, Norway
| | - Christian Kranjec
- Faculty of Chemistry, Biotechnology and Food Science, Norwegian University of Life Sciences, 1430 Ås, Norway
| | - Tage Thorstensen
- Department of Plant Molecular Biology, Norwegian Institute of Bioeconomy Research, 1431 Ås, Norway
- AgriBiotix AS, 1433 Ås, Norway
| | - Harald Carlsen
- Faculty of Chemistry, Biotechnology and Food Science, Norwegian University of Life Sciences, 1430 Ås, Norway
| | - Dzung B. Diep
- Faculty of Chemistry, Biotechnology and Food Science, Norwegian University of Life Sciences, 1430 Ås, Norway
- Correspondence:
| |
Collapse
|
4
|
Mohd Rasid NH, Abdul Halid N, Song AAL, Sabri S, Saari N, Hasan H. Effects of Individual and Combined Fermentation Factors on Antimicrobial Activity of Nisin by Lactococcus lactis ATCC 11454. Mol Biotechnol 2022; 65:861-870. [DOI: 10.1007/s12033-022-00584-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Accepted: 10/12/2022] [Indexed: 11/24/2022]
|
5
|
Ovchinnikov KV, Oftedal TF, Reich SJ, Bar NS, Holo H, Skaugen M, Riedel CU, Diep DB. Genome-assisted Identification, Purification, and Characterization of Bacteriocins. Bio Protoc 2022; 12:e4477. [PMID: 35978579 PMCID: PMC9350922 DOI: 10.21769/bioprotoc.4477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 06/15/2022] [Accepted: 06/20/2022] [Indexed: 12/29/2022] Open
Abstract
Bacteriocins are antimicrobial peptides with activity against antibiotic resistant bacterial pathogens. Here, we describe a set of methods aimed at purifying, identifying, and characterizing new bacteriocins. The purification consists of ammonium sulphate precipitation, cation-exchange chromatography, and reversed-phase chromatography. The yield of the bacteriocin is quantified by bacteriocin antimicrobial activity in a microtiter plate assay after each purification step. The mass of the purified bacteriocin is assessed by MALDI TOF MS analysis of the active fractions after reversed-phase chromatography. The mass is compared with the theoretical mass based on genetic information from the whole genome sequencing of the bacteriocin producer strain. Physicochemical characterization is performed by assessing antimicrobial activity following heat and protease treatments. Fluorescent techniques are used to examine the capacity of the bacteriocin to disrupt membrane integrity. Herein a set of protocols for purification and characterization of the bacteriocin nisin Z is used as a typical example in this paper.
Collapse
Affiliation(s)
- Kirill V. Ovchinnikov
- Faculty of Chemistry, Biotechnology and Food Science, Norwegian University of Life Sciences, Ås, Norway
| | - Thomas F. Oftedal
- Faculty of Chemistry, Biotechnology and Food Science, Norwegian University of Life Sciences, Ås, Norway
| | - Sebastian J. Reich
- Institute of Microbiology and Biotechnology, Ulm University, Ulm, Germany
| | - Nadav S. Bar
- Department of Chemical Engineering, Norwegian University of Science and Technology, Trondheim, Norway
| | - Helge Holo
- Faculty of Chemistry, Biotechnology and Food Science, Norwegian University of Life Sciences, Ås, Norway
| | - Morten Skaugen
- Faculty of Chemistry, Biotechnology and Food Science, Norwegian University of Life Sciences, Ås, Norway
| | | | - Dzung B. Diep
- Faculty of Chemistry, Biotechnology and Food Science, Norwegian University of Life Sciences, Ås, Norway
,
*For correspondence:
| |
Collapse
|
6
|
Biosynthesis and Production of Class II Bacteriocins of Food-Associated Lactic Acid Bacteria. FERMENTATION 2022. [DOI: 10.3390/fermentation8050217] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Bacteriocins are ribosomally synthesized peptides made by bacteria that inhibit the growth of similar or closely related bacterial strains. Class II bacteriocins are a class of bacteriocins that are heat-resistant and do not undergo extensive posttranslational modification. In lactic acid bacteria (LAB), class II bacteriocins are widely distributed, and some of them have been successfully applied as food preservatives or antibiotic alternatives. Class II bacteriocins can be further divided into four subcategories. In the same subcategory, variations were observed in terms of amino acid identity, peptide length, pI, etc. The production of class II bacteriocin is controlled by a dedicated gene cluster located in the plasmid or chromosome. Besides the pre-bacteriocin encoding gene, the gene cluster generally includes various combinations of immunity, transportation, and regulatory genes. Among class II bacteriocin-producing LAB, some strains/species showed low yield. A multitude of fermentation factors including medium composition, temperature, and pH have a strong influence on bacteriocin production which is usually strain-specific. Consequently, scientists are motivated to develop high-yielding strains through the genetic engineering approach. Thus, this review aims to present and discuss the distribution, sequence characteristics, as well as biosynthesis of class II bacteriocins of LAB. Moreover, the integration of modern biotechnology and genetics with conventional fermentation technology to improve bacteriocin production will also be discussed in this review.
Collapse
|
7
|
Wang P, Wang T, Ismael M, Wang X, Yi Y, Lü X. Development of an electroporation method and expression patterns of bacteriocin-encoding genes in Companilactobacillus crustorum MN047. FOOD BIOSCI 2021. [DOI: 10.1016/j.fbio.2021.101420] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
8
|
Valledor SJD, Dioso CM, Bucheli JEV, Park YJ, Suh DH, Jung ES, Kim B, Holzapfel WH, Todorov SD. Characterization and safety evaluation of two beneficial, enterocin-producing Enterococcus faecium strains isolated from kimchi, a Korean fermented cabbage. Food Microbiol 2021; 102:103886. [PMID: 34809929 DOI: 10.1016/j.fm.2021.103886] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 08/09/2021] [Accepted: 08/16/2021] [Indexed: 12/22/2022]
Abstract
Enterococcus faecium ST20Kc and ST41Kc were isolated from kimchi, a traditional Korean fermented cabbage. Bacteriocins produced by both strains exhibited strong activity against Listeria monocytogenes and various Enterococcus spp., including 30 vancomycin-resistant enterococcal strains, but not against other lactic acid bacteria (LAB) on the evaluated test panel. The antimicrobials produced by the strains were found to be proteinaceous and stable even after exposure to varying pH, temperature, and chemicals used in the industry and laboratory processes. Antimicrobial activity of both strains was evaluated as bactericidal against exponentially growing cultures of L. monocytogenes ATCC® 15313™ and Enterococcus faecalis 200A. Based on tricine-SDS-PAGE, the molecular weights of the bacteriocins produced by the strains were between 4 and 6 kDa. Additionally, both strains were susceptible to antibiotics, including vancomycin, kanamycin, gentamycin, ampicillin, streptomycin, tylosin, chloramphenicol, clindamycin, and tetracycline. Adhesion genes, map, mub, and EF-Tu, were also detected in the genomes of both strains. With gastrointestinal stress induction, both strains showed high individual survival rates, and capability to reduce viable counts of L. monocytogenes ATCC® 15313™ and Enterococcus faecalis 200A in mixed cultures. Based on the metabolomics analysis, both strains were found to produce additional antimicrobial compounds, particularly, lactic acid, phenyllactic acid, and phenethylamine, which can be potentially involved in the antimicrobial interaction with pathogenic microorganisms.
Collapse
Affiliation(s)
- Samantha Joy D Valledor
- ProBacLab, Advanced Convergence, Handong Global University, Pohang, Gyeongbuk, 37554, Republic of Korea
| | | | | | - Yu Jin Park
- HEM Pharma Inc., Suwon, Gyeonggi, 16229, Republic of Korea
| | - Dong Ho Suh
- HEM Pharma Inc., Suwon, Gyeonggi, 16229, Republic of Korea
| | - Eun Sung Jung
- HEM Pharma Inc., Suwon, Gyeonggi, 16229, Republic of Korea
| | - Bobae Kim
- HEM Pharma Inc., Pohang, Gyeongbuk, 37554, Republic of Korea
| | - Wilhelm Heinrich Holzapfel
- Human Effective Microbes, Advanced Convergence, Handong Global University, Pohang, Gyeongbuk, 37554, Republic of Korea.
| | - Svetoslav Dimitrov Todorov
- ProBacLab, Advanced Convergence, Handong Global University, Pohang, Gyeongbuk, 37554, Republic of Korea.
| |
Collapse
|
9
|
Stan D, Enciu AM, Mateescu AL, Ion AC, Brezeanu AC, Stan D, Tanase C. Natural Compounds With Antimicrobial and Antiviral Effect and Nanocarriers Used for Their Transportation. Front Pharmacol 2021; 12:723233. [PMID: 34552489 PMCID: PMC8450524 DOI: 10.3389/fphar.2021.723233] [Citation(s) in RCA: 61] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Accepted: 08/24/2021] [Indexed: 12/22/2022] Open
Abstract
Due to the increasing prevalence of life-threatening bacterial, fungal and viral infections and the ability of these human pathogens to develop resistance to current treatment strategies, there is a great need to find and develop new compunds to combat them. These molecules must have low toxicity, specific activity and high bioavailability. The most suitable compounds for this task are usually derived from natural sources (animal, plant or even microbial). In this review article, the latest and most promising natural compounds used to combat bacteria, filamentous fungi and viruses are presented and evaluated. These include plant extracts, essential oils, small antimicrobial peptides of animal origin, bacteriocins and various groups of plant compounds (triterpenoids; alkaloids; phenols; flavonoids) with antimicrobial and antiviral activity. Data are presented on the inhibitory activity of each natural antimicrobial substance and on the putative mechanism of action against bacterial and fungal strains. The results show that among the bioactive compounds studied, triterpenoids have significant inhibitory activity against coronaviruses, but flavonoids have also been shown to inhibit SARS-COV-2. The last chapter is devoted to nanocarriers used to improve stability, bioavailability, cellular uptake/internalization, pharmacokinetic profile and reduce toxicity of natural compunds. There are a number of nanocarriers such as liposomes, drug delivery microemulsion systems, nanocapsules, solid lipid nanoparticles, polymeric micelles, dendrimers, etc. However, some of the recent studies have focused on the incorporation of natural substances with antimicrobial/antiviral activity into polymeric nanoparticles, niosomes and silver nanoparticles (which have been shown to have intrinsic antimicrobial activity). The natural antimicrobials isolated from animals and microorganisms have been shown to have good inhibitory effect on a range of pathogens, however the plants remain the most prolific source. Even if the majority of the studies for the biological activity evaluation are in silico or in vitro, their internalization in the optimum nanocarriers represents the future of “green therapeutics” as shown by some of the recent work in the field.
Collapse
Affiliation(s)
- Diana Stan
- DDS Diagnostic, Bucharest, Romania.,Titu Maiorescu University, PhD Medical School, Bucharest, Romania
| | - Ana-Maria Enciu
- Victor Babes National Institute of Pathology, Biochemistry-Proteomics Department, Bucharest, Romania
| | | | | | - Ariana Cristina Brezeanu
- Carol Davila University of Medicine and Pharmacy-Department of Plastic Surgery, Bucharest, Romania
| | | | - Cristiana Tanase
- Victor Babes National Institute of Pathology, Biochemistry-Proteomics Department, Bucharest, Romania.,Titu Maiorescu University, Faculty of Medicine, Bucharest, Romania
| |
Collapse
|
10
|
Desiderato CK, Sachsenmaier S, Ovchinnikov KV, Stohr J, Jacksch S, Desef DN, Crauwels P, Egert M, Diep DB, Goldbeck O, Riedel CU. Identification of Potential Probiotics Producing Bacteriocins Active against Listeria monocytogenes by a Combination of Screening Tools. Int J Mol Sci 2021; 22:ijms22168615. [PMID: 34445321 PMCID: PMC8395247 DOI: 10.3390/ijms22168615] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 08/07/2021] [Accepted: 08/09/2021] [Indexed: 12/19/2022] Open
Abstract
Listeria monocytogenes is an important food-borne pathogen and a serious concern to food industries. Bacteriocins are antimicrobial peptides produced naturally by a wide range of bacteria mostly belonging to the group of lactic acid bacteria (LAB), which also comprises many strains used as starter cultures or probiotic supplements. Consequently, multifunctional strains that produce bacteriocins are an attractive approach to combine a green-label approach for food preservation with an important probiotic trait. Here, a collection of bacterial isolates from raw cow's milk was typed by 16S rRNA gene sequencing and MALDI-Biotyping and supernatants were screened for the production of antimicrobial compounds. Screening was performed with live Listeria monocytogenes biosensors using a growth-dependent assay and pHluorin, a pH-dependent protein reporting membrane damage. Purification by cation exchange chromatography and further investigation of the active compounds in supernatants of two isolates belonging to the species Pediococcus acidilactici and Lactococcus garvieae suggest that their antimicrobial activity is related to heat-stable proteins/peptides that presumably belong to the class IIa bacteriocins. In conclusion, we present a pipeline of methods for high-throughput screening of strain libraries for potential starter cultures and probiotics producing antimicrobial compounds and their identification and analysis.
Collapse
Affiliation(s)
- Christian K. Desiderato
- Institute of Microbiology and Biotechnology, University of Ulm, Albert-Einstein-Allee 11, 89081 Ulm, Germany; (C.K.D.); (S.S.); (J.S.); (D.N.D.); (P.C.); (O.G.)
| | - Steffen Sachsenmaier
- Institute of Microbiology and Biotechnology, University of Ulm, Albert-Einstein-Allee 11, 89081 Ulm, Germany; (C.K.D.); (S.S.); (J.S.); (D.N.D.); (P.C.); (O.G.)
| | - Kirill V. Ovchinnikov
- Faculty of Chemistry, Biotechnology and Food Science, Norwegian University of Life Sciences, Universitetstunet 3, 1433 Ås, Norway; (K.V.O.); (D.B.D.)
| | - Jonas Stohr
- Institute of Microbiology and Biotechnology, University of Ulm, Albert-Einstein-Allee 11, 89081 Ulm, Germany; (C.K.D.); (S.S.); (J.S.); (D.N.D.); (P.C.); (O.G.)
| | - Susanne Jacksch
- Faculty of Medical and Life Sciences, Institute of Precision Medicine, Furtwangen University, Campus Schwenningen, Jakob-Kienzle-Straße 17, 78054 Villingen-Schwenningen, Germany; (S.J.); (M.E.)
| | - Dominique N. Desef
- Institute of Microbiology and Biotechnology, University of Ulm, Albert-Einstein-Allee 11, 89081 Ulm, Germany; (C.K.D.); (S.S.); (J.S.); (D.N.D.); (P.C.); (O.G.)
| | - Peter Crauwels
- Institute of Microbiology and Biotechnology, University of Ulm, Albert-Einstein-Allee 11, 89081 Ulm, Germany; (C.K.D.); (S.S.); (J.S.); (D.N.D.); (P.C.); (O.G.)
| | - Markus Egert
- Faculty of Medical and Life Sciences, Institute of Precision Medicine, Furtwangen University, Campus Schwenningen, Jakob-Kienzle-Straße 17, 78054 Villingen-Schwenningen, Germany; (S.J.); (M.E.)
| | - Dzung B. Diep
- Faculty of Chemistry, Biotechnology and Food Science, Norwegian University of Life Sciences, Universitetstunet 3, 1433 Ås, Norway; (K.V.O.); (D.B.D.)
| | - Oliver Goldbeck
- Institute of Microbiology and Biotechnology, University of Ulm, Albert-Einstein-Allee 11, 89081 Ulm, Germany; (C.K.D.); (S.S.); (J.S.); (D.N.D.); (P.C.); (O.G.)
| | - Christian U. Riedel
- Institute of Microbiology and Biotechnology, University of Ulm, Albert-Einstein-Allee 11, 89081 Ulm, Germany; (C.K.D.); (S.S.); (J.S.); (D.N.D.); (P.C.); (O.G.)
- Correspondence: ; Tel.: +49-731-5024853
| |
Collapse
|
11
|
Deng W, Dittoe DK, Pavilidis HO, Chaney WE, Yang Y, Ricke SC. Current Perspectives and Potential of Probiotics to Limit Foodborne Campylobacter in Poultry. Front Microbiol 2020; 11:583429. [PMID: 33414767 PMCID: PMC7782433 DOI: 10.3389/fmicb.2020.583429] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Accepted: 11/03/2020] [Indexed: 01/07/2023] Open
Abstract
Poultry has been one of the major contributors of Campylobacter related human foodborne illness. Numerous interventions have been applied to limit Campylobacter colonization in poultry at the farm level, but other strategies are under investigation to achieve more efficient control. Probiotics are viable microbial cultures that can establish in the gastrointestinal tract (GIT) of the host animal and elicit health and nutrition benefits. In addition, the early establishment of probiotics in the GIT can serve as a barrier to foodborne pathogen colonization. Thus, probiotics are a potential feed additive for reducing and eliminating the colonization of Campylobacter in the GIT of poultry. Screening probiotic candidates is laborious and time-consuming, requiring several tests and validations both in vitro and in vivo. The selected probiotic candidate should possess the desired physiological characteristics and anti-Campylobacter effects. Probiotics that limit Campylobacter colonization in the GIT rely on different mechanistic strategies such as competitive exclusion, antagonism, and immunomodulation. Although numerous research efforts have been made, the application of Campylobacter limiting probiotics used in poultry remains somewhat elusive. This review summarizes current research progress on identifying and developing probiotics against Campylobacter and presenting possible directions for future research efforts.
Collapse
Affiliation(s)
- Wenjun Deng
- Center of Food Safety, Department of Food Science, University of Arkansas, Fayetteville, AR, United States
| | - Dana K. Dittoe
- Center of Food Safety, Department of Food Science, University of Arkansas, Fayetteville, AR, United States
| | | | | | - Yichao Yang
- Department of Poultry Science, University of Arkansas, Fayetteville, AR, United States
| | - Steven C. Ricke
- Meat Science and Animal Biologics Discovery Program, Department of Animal and Dairy Sciences, University of Wisconsin, Madison, WI, United States
| |
Collapse
|
12
|
Ng ZJ, Zarin MA, Lee CK, Tan JS. Application of bacteriocins in food preservation and infectious disease treatment for humans and livestock: a review. RSC Adv 2020; 10:38937-38964. [PMID: 35518417 PMCID: PMC9057404 DOI: 10.1039/d0ra06161a] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Accepted: 10/05/2020] [Indexed: 12/12/2022] Open
Abstract
Infectious diseases caused by bacteria that can be transmitted via food, livestock and humans are always a concern to the public, as majority of them may cause severe illnesses and death. Antibacterial agents have been investigated for the treatment of bacterial infections. Antibiotics are the most successful antibacterial agents that have been used widely for decades to ease human pain caused by bacterial infections. Nevertheless, the emergence of antibiotic-resistant bacteria has raised awareness amongst public about the downside of using antibiotics. The threat of antibiotic resistance to global health, food security and development has been emphasized by the World Health Organization (WHO), and research studies have been focused on alternative antimicrobial agents. Bacteriocin, a natural antimicrobial peptide, has been chosen to replace antibiotics for its application in food preservation and infectious disease treatment for livestock and humans, as it is less toxic.
Collapse
Affiliation(s)
- Zhang Jin Ng
- School of Industrial Technology, Universiti Sains Malaysia 11800 Gelugor Pulau Pinang Malaysia +604 6536375 +604 6536376
| | - Mazni Abu Zarin
- School of Industrial Technology, Universiti Sains Malaysia 11800 Gelugor Pulau Pinang Malaysia +604 6536375 +604 6536376
| | - Chee Keong Lee
- School of Industrial Technology, Universiti Sains Malaysia 11800 Gelugor Pulau Pinang Malaysia +604 6536375 +604 6536376
| | - Joo Shun Tan
- School of Industrial Technology, Universiti Sains Malaysia 11800 Gelugor Pulau Pinang Malaysia +604 6536375 +604 6536376
| |
Collapse
|