1
|
Güler MA, Çetin B, Albayrak B, Meral-Aktaş H, Tekgündüz KŞ, Kara M, Işlek A. Isolation, identification, and in vitro probiotic characterization of forty novel Bifidobacterium strains from neonatal feces in Erzurum province, Türkiye. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2024; 104:4165-4175. [PMID: 38299445 DOI: 10.1002/jsfa.13298] [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: 08/21/2023] [Revised: 01/10/2024] [Accepted: 01/11/2024] [Indexed: 02/02/2024]
Abstract
BACKGROUND Neonatal feces are one of the most important sources for probiotic isolation. The purpose of this study was the isolation and identification of Bifidobacterium spp. from neonatal feces and the evaluation of in vitro probiotic properties of strains including safety tests. RESULTS A total of 40 isolates were obtained from 14 healthy newborns' feces in Erzurum province, Türkiye. By their rep-PCR patterns and 16S rRNA gene sequences, isolates were identified as 26 Bifidobacterium breve and 14 Bifidobacterium longum. Fifteen of the isolates tolerated bile salts and showed high resistance to simulated gastric juice. Isolates exhibited varying rates of auto-aggregation and hydrophobicity. In addition, most of the isolates displayed antibacterial activity against Escherichia coli O157:H7, Staphylococcus aureus ATCC 29213, Salmonella Typhimurium RSHMB 95091, and Pseudomonas aeruginosa ATCC 9027. However, only one strain showed bile salt hydrolase activity and two strains showed the ability to produce H2O2. Bifidobacterium strains were generally sensitive to the tested antibiotics and lacked kanamycin, gentamicin, and streptomycin resistance genes, and hemolytic and DNAse activities. On the other hand, it was determined that five strains had various virulence genes including gelE, esp, efaAfs, hyl, and ace. CONCLUSION Results of the present study suggested that B. longum BH28, B. breve BH4 and B. breve BH5 strains have the potential as probiotic candidates for further studies. © 2024 The Authors. Journal of The Science of Food and Agriculture published by John Wiley & Sons Ltd on behalf of Society of Chemical Industry.
Collapse
Affiliation(s)
- Muhammet Akif Güler
- Division of Pediatric Nephrology, Department of Pediatrics, Atatürk University, Faculty of Medicine, Erzurum, Türkiye
| | - Bülent Çetin
- Department of Food Engineering, Faculty of Agriculture, Ataturk University, Erzurum, Türkiye
| | - Bülent Albayrak
- Department of Gastroenterology, Faculty of Medicine, Atatürk University, Erzurum, Türkiye
| | - Hacer Meral-Aktaş
- Department of Food Engineering, Faculty of Agriculture, Ataturk University, Erzurum, Türkiye
| | - Kadir Şerafettin Tekgündüz
- Division of Neonatology, Department of Pediatrics, Faculty of Medicine, Atatürk University, Erzurum, Türkiye
| | - Mustafa Kara
- Division of Neonatology, Department of Pediatrics, Faculty of Medicine, Atatürk University, Erzurum, Türkiye
| | - Ali Işlek
- Department of Pediatric Gastroenterology, Faculty of Medicine, Çukurova University, Adana, Türkiye
| |
Collapse
|
2
|
Jain M, Stitt G, Son L, Enioutina EY. Probiotics and Their Bioproducts: A Promising Approach for Targeting Methicillin-Resistant Staphylococcus aureus and Vancomycin-Resistant Enterococcus. Microorganisms 2023; 11:2393. [PMID: 37894051 PMCID: PMC10608974 DOI: 10.3390/microorganisms11102393] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 09/16/2023] [Accepted: 09/22/2023] [Indexed: 10/29/2023] Open
Abstract
Antibiotic resistance is a serious global health problem that poses a threat to the successful treatment of various bacterial infections, especially those caused by methicillin-resistant Staphylococcus aureus (MRSA) and vancomycin-resistant Enterococcus (VRE). Conventional treatment of MRSA and VRE infections is challenging and often requires alternative or combination therapies that may have limited efficacy, higher costs, and/or more adverse effects. Therefore, there is an urgent need to find new strategies to combat antibiotic-resistant bacteria. Probiotics and antimicrobial peptides (AMPs) are two promising approaches that have shown potential benefits in various diseases. Probiotics are live microorganisms that confer health benefits to the host when administered in adequate amounts. AMPs, usually produced with probiotic bacteria, are short amino acid sequences that have broad-spectrum activity against bacteria, fungi, viruses, and parasites. Both probiotics and AMPs can modulate the host immune system, inhibit the growth and adhesion of pathogens, disrupt biofilms, and enhance intestinal barrier function. In this paper, we review the current knowledge on the role of probiotics and AMPs in targeting multi-drug-resistant bacteria, with a focus on MRSA and VRE. In addition, we discuss future directions for the clinical use of probiotics.
Collapse
Affiliation(s)
| | | | | | - Elena Y. Enioutina
- Division of Clinical Pharmacology, Department of Pediatrics, Spencer Fox Eccles School of Medicine, University of Utah, Salt Lake City, UT 84108, USA; (M.J.); (G.S.); (L.S.)
| |
Collapse
|
3
|
González-Vázquez R, Zúñiga-León E, Torres-Maravilla E, Leyte-Lugo M, Mendoza-Pérez F, Hernández-Delgado NC, Pérez-Pastén-Borja R, Azaola-Espinosa A, Mayorga-Reyes L. Genomic and Biochemical Characterization of Bifidobacterium pseudocatenulatum JCLA3 Isolated from Human Intestine. Microorganisms 2022; 10:2100. [PMID: 36363691 PMCID: PMC9695335 DOI: 10.3390/microorganisms10112100] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 10/18/2022] [Accepted: 10/19/2022] [Indexed: 07/30/2023] Open
Abstract
Bifidobacteria have been investigated due to their mutualistic microbe-host interaction with humans throughout their life. This work aims to make a biochemical and genomic characterization of Bifidobacterium pseudocatenulatum JCLA3. By multilocus analysis, the species of B. pseudocatenulatum JCLA3 was established as pseudocatenulatum. It contains one circular genome of 2,369,863 bp with G + C content of 56.6%, no plasmids, 1937 CDSs, 54 tRNAs, 16 rRNAs, 1 tmRNA, 1 CRISPR region, and 401 operons predicted, including a CRISPR-Cas operon; it encodes an extensive number of enzymes, which allows it to utilize different carbohydrates. The ack gene was found as part of an operon formed by xfp and pta genes. Two genes of ldh were found at different positions. Chromosomally encoded resistance to ampicillin and cephalothin, non-hemolytic activity, and moderate inhibition of Escherichia coli ATCC 25922 and Staphylococcus aureus ATCC 6538 were demonstrated by B. pseudocatenulatum JCLA3; it can survive 100% in simulated saliva, can tolerate primary and secondary glyco- or tauro-conjugated bile salts but not in a mix of bile; the strain did not survive at pH 1.5-5. The cbh gene coding to choloylglycine hydrolase was identified in its genome, which could be related to the ability to deconjugate secondary bile salts. Intact cells showed twice as much antioxidant activity than debris. B. pseudocatenulatum JCLA3 showed 49% of adhesion to Caco-2 cells. The genome and biochemical analysis help to elucidate further possible biotechnological applications of B. pseudocatenulatum JCLA3.
Collapse
Affiliation(s)
- Raquel González-Vázquez
- Laboratorio de Biotecnología, Departamento de Sistemas Biológicos, Unidad Xochimilco, CONACYT-Universidad Autónoma Metropolitana, Ciudad de Mexico 1100, Mexico
| | - Eduardo Zúñiga-León
- Laboratorio de Biotecnología, Departamento de Sistemas Biológicos, Unidad Xochimilco, Universidad Autónoma Metropolitana, Ciudad de Mexico 1100, Mexico
| | - Edgar Torres-Maravilla
- INRAE, AgroPArisTEch, Micalis Institute, Université Paris-Saclay, 78350 Jouy-en Josas, France
| | - Martha Leyte-Lugo
- Laboratorio de Biotecnología, Departamento de Sistemas Biológicos, Unidad Xochimilco, CONACYT-Universidad Autónoma Metropolitana, Ciudad de Mexico 1100, Mexico
| | - Felipe Mendoza-Pérez
- Laboratorio de Biotecnología, Departamento de Sistemas Biológicos, Unidad Xochimilco, Universidad Autónoma Metropolitana, Ciudad de Mexico 1100, Mexico
| | - Natalia C. Hernández-Delgado
- Laboratorio de Toxicología Molecular y Celular, Escuela Nacional de Ciencias Biológicas-Campus Zacatenco, Instituto Politécnico Nacional, Ciudad de Mexico 07738, Mexico
| | - Ricardo Pérez-Pastén-Borja
- Laboratorio de Toxicología Molecular y Celular, Escuela Nacional de Ciencias Biológicas-Campus Zacatenco, Instituto Politécnico Nacional, Ciudad de Mexico 07738, Mexico
| | - Alejandro Azaola-Espinosa
- Laboratorio de Biotecnología, Departamento de Sistemas Biológicos, Unidad Xochimilco, Universidad Autónoma Metropolitana, Ciudad de Mexico 1100, Mexico
| | - Lino Mayorga-Reyes
- Laboratorio de Biotecnología, Departamento de Sistemas Biológicos, Unidad Xochimilco, Universidad Autónoma Metropolitana, Ciudad de Mexico 1100, Mexico
| |
Collapse
|
4
|
YEHIA HM, ALKHURIJI AF, SAVVAIDIS I, Al-MASOUD AH. Bactericidal effect of nisin and reuterin on methicillin-resistant Staphylococcus aureus (MRSA) and S. aureus ATCC 25937. FOOD SCIENCE AND TECHNOLOGY 2022. [DOI: 10.1590/fst.105321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
5
|
Silva DR, Sardi JDCO, Pitangui NDS, Roque SM, Silva ACBD, Rosalen PL. Probiotics as an alternative antimicrobial therapy: Current reality and future directions. J Funct Foods 2020. [DOI: 10.1016/j.jff.2020.104080] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
|
6
|
MORAES MCC, COSTA PJC, SEGUNDO ASG, PERUZZO DC. Avaliação do efeito de cepas probióticas em biofilme de S. aureus sobre discos de titânio com superfície tratada. REVISTA DE ODONTOLOGIA DA UNESP 2019. [DOI: 10.1590/1807-2577.09619] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Resumo Introdução As doenças peri-implantares apresentam como um dos principais fatores etiológicos o biofilme bacteriano, geralmente formado por uma microbiota semelhante à das doenças periodontais. Seu tratamento está centrado na descontaminação da superfície do implante e na remoção mecânica do biofilme, podendo ainda estar associado à administração de agentes antimicrobianos. Nesse sentido, tem sido cogitada a utilização de probióticos, que são microrganismos benéficos à saúde e que podem ter grande importância na cavidade oral, como coadjuvante no tratamento das peri-implantites. Objetivo Avaliar o efeito das cepas probióticas de Lactobacillus brevis e Bifidobacterium bifidum no crescimento do biofilme monoespécie de Staphylococcus aureus. Material e método Discos de titânio padronizados e com superfície tratada foram submersos em meio contendo caldo BHI e Staphylococcus aureus durante sete dias. Após esse período, o caldo foi retirado, os discos foram lavados e, então, introduzidos em um novo caldo BHI contendo as suspensões probióticas, sendo assim comparados a um grupo controle, sem probióticos. As amostras foram incubadas por 24h e então foram realizadas as diluições e a contagem das UFC (unidades formadoras de colônia) para Staphylococcus aureus. Resultado Após análise estatística dos dados, observou-se que a adição de ambos os probióticos resultaram em redução significativa (p<0,05) de UFC, quando comparados ao controle. Conclusão Conclui-se que os probióticos analisados (Lactobacillus brevis e Bifidobacterium bifidum) reduziram consideravelmente o crescimento do patógeno Staphylococcus aureus. Além disso, a cepa de Lactobacillus brevis apresentou efeito inibidor superior ao da cepa Bifidobacterium bifidum para ser utilizada como controle do biofilme bacteriano de Staphylococcus aureus.
Collapse
|
7
|
Silva AKS, Silva TRN, Nicoli JR, Vasquez-Pinto LMC, Martins FS. In vitro evaluation of antagonism, modulation of cytokines and extracellular matrix proteins by Bifidobacterium strains. Lett Appl Microbiol 2018; 67:497-505. [PMID: 30099746 DOI: 10.1111/lam.13062] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2018] [Revised: 06/30/2018] [Accepted: 08/05/2018] [Indexed: 12/31/2022]
Abstract
A healthy skin provides a protective barrier against pathogenic micro-organisms. Recent studies have shown that probiotics, as those of Bifidobacterium genus, could act beneficially in dermatology, both when ingested and by topical use. In the present study, we evaluated by in vitro antagonism assays and using two skin cell lines the potential of four strains of Bifidobacterium spp. Among the four bifidobacteria, Bifidobacterium longum 51A was the only one able to inhibit the growth of the eight pathogenic indicators tested. Production of some cytokines and extracellular matrix proteins was determined when ccc or inactivated cells of the bifidobacteria were incubated with keratinocyte and/or fibroblast cell cultures. Significant results were observed only for IL-6, IL-8 and IL-18 production, and inactivated Bifidobacterium pseudolongum 1191A was the only one which significantly stimulated collagen production, whereas lumican was stimulated by treatments with live Bifidobacterium bifidum 1622A , B. longum 51A and B. pseudolongum 1191A . Highest adhesion and internalization capabilities were observed with B. bifidum 1622A and Bifidobacterium breve 1101A . Concluding, B. longum 51A was highlighted for its antagonistic capacity and B. bifidum 1622A and B. pseudolongum 1191A for stimulating the production of cytokines and proteins of the extracellular matrix. SIGNIFICANCE AND IMPACT OF THE STUDY The skin is the first line of defence against invasive micro-organisms, and its local microbiota provides additional protective functions based on antagonism against pathogenic micro-organisms and immunomodulation. Based on in vitro assays using Bifidobacterium spp. we demonstrated the antagonistic potential, as well as capacity in stimulating the production of cytokines and proteins of the extracellular matrix that these bacteria may exert on skin cells. This positive influence suggests the use of a consortium of these bifidobacteria in a topical product for dermatological treatments.
Collapse
Affiliation(s)
- A K S Silva
- Department of Microbiology, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - T R N Silva
- Department of Microbiology, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - J R Nicoli
- Department of Microbiology, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - L M C Vasquez-Pinto
- Department of Innovation and Technology of Products, Natura Cosméticos S.A., São Paulo, Brazil
| | - F S Martins
- Department of Microbiology, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, Brazil
| |
Collapse
|
8
|
Yadav R, Kumar V, Baweja M, Shukla P. Gene editing and genetic engineering approaches for advanced probiotics: A review. Crit Rev Food Sci Nutr 2017; 58:1735-1746. [PMID: 28071925 DOI: 10.1080/10408398.2016.1274877] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The applications of probiotics are significant and thus resulted in need of genome analysis of probiotic strains. Various omics methods and systems biology approaches enables us to understand and optimize the metabolic processes. These techniques have increased the researcher's attention towards gut microbiome and provided a new source for the revelation of uncharacterized biosynthetic pathways which enables novel metabolic engineering approaches. In recent years, the broad and quantitative analysis of modified strains relies on systems biology tools such as in silico design which are commonly used methods for improving strain performance. The genetic manipulation of probiotic microorganisms is crucial for defining their role in intestinal microbiota and exploring their beneficial properties. This review describes an overview of gene editing and systems biology approaches, highlighting the advent of omics methods which allows the study of new routes for studying probiotic bacteria. We have also summarized gene editing tools like TALEN, ZFNs and CRISPR-Cas that edits or cleave the specific target DNA. Furthermore, in this review an overview of proposed design of advanced customized probiotic is also hypothesized to improvise the probiotics.
Collapse
Affiliation(s)
- Ruby Yadav
- a Enzyme Technology and Protein Bioinformatics Laboratory, Department of Microbiology , Maharshi Dayanand University , Rohtak , Haryana , India
| | - Vishal Kumar
- a Enzyme Technology and Protein Bioinformatics Laboratory, Department of Microbiology , Maharshi Dayanand University , Rohtak , Haryana , India
| | - Mehak Baweja
- a Enzyme Technology and Protein Bioinformatics Laboratory, Department of Microbiology , Maharshi Dayanand University , Rohtak , Haryana , India
| | - Pratyoosh Shukla
- a Enzyme Technology and Protein Bioinformatics Laboratory, Department of Microbiology , Maharshi Dayanand University , Rohtak , Haryana , India
| |
Collapse
|
9
|
Awasti N, Tomar SK, Pophaly SD, Poonam, Lule VK, Singh TP, Anand S. Probiotic and functional characterization of bifidobacteria of Indian human origin. J Appl Microbiol 2016; 120:1021-32. [PMID: 26849092 DOI: 10.1111/jam.13086] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2015] [Revised: 11/30/2015] [Accepted: 12/09/2015] [Indexed: 11/30/2022]
Abstract
AIMS To identify and characterize the probiotic and functional attributes of bifidobacteria isolated from human sources by in vitro methods. METHODS AND RESULTS Twelve isolates of bifidobacteria were obtained from different human sources viz; human milk, infant and adult faeces. The preliminary identification of isolates was done using genus-specific PCR followed by species level identification using 16S rRNA sequencing. All the isolates invariably showed potential probiotic characteristics. Finally, three most promising isolates were subjected to safety evaluation and were found to be safe. These were further evaluated for their potential functional characteristics like, antioxidative, antimutagenic and cholesterol assimilation. The isolates viz; NBIF-5 (73·55 ± 0·03%) and NBIF-7 (64·06 ± 0·03%) assimilated significantly higher cholesterol than NBIF-2. The maximum antioxidative activity was observed in NBIF-2 (56·56 ± 0·28% of radical inhibition). High percentage antimutagenicity scores of 52·41 ± 2·25% and 53·68 ± 1·98% against sodium azide (NaN3) were shown by NBIF-2 and NBIF-7 respectively. CONCLUSIONS Three strains (NBIF-2, NBIF-5 and NBIF-7) were found to be endowed with appreciable probiotic and functional activities. SIGNIFICANCE AND IMPACT OF THE STUDY With growing demands for probioitcs and bifidobacteria being prominent ones, new strains of diversified origin have the potential to be explored for commercial and functional applications and thus can be added to the existing commercially available strains of this genera.
Collapse
Affiliation(s)
- N Awasti
- Dairy Microbiology Division, ICAR-National Dairy Research Institute, Karnal, Haryana, India
| | - S K Tomar
- Dairy Microbiology Division, ICAR-National Dairy Research Institute, Karnal, Haryana, India
| | - S D Pophaly
- Dairy Microbiology Division, ICAR-National Dairy Research Institute, Karnal, Haryana, India
| | - Poonam
- Dairy Microbiology Division, ICAR-National Dairy Research Institute, Karnal, Haryana, India
| | - V K Lule
- Dairy Microbiology Division, ICAR-National Dairy Research Institute, Karnal, Haryana, India
| | - T P Singh
- Dairy Microbiology Division, ICAR-National Dairy Research Institute, Karnal, Haryana, India
| | - S Anand
- Dairy Microbiology Division, ICAR-National Dairy Research Institute, Karnal, Haryana, India
| |
Collapse
|
10
|
Papadimitriou K, Zoumpopoulou G, Foligné B, Alexandraki V, Kazou M, Pot B, Tsakalidou E. Discovering probiotic microorganisms: in vitro, in vivo, genetic and omics approaches. Front Microbiol 2015; 6:58. [PMID: 25741323 PMCID: PMC4330916 DOI: 10.3389/fmicb.2015.00058] [Citation(s) in RCA: 186] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2014] [Accepted: 01/17/2015] [Indexed: 12/13/2022] Open
Abstract
Over the past decades the food industry has been revolutionized toward the production of functional foods due to an increasing awareness of the consumers on the positive role of food in wellbeing and health. By definition probiotic foods must contain live microorganisms in adequate amounts so as to be beneficial for the consumer’s health. There are numerous probiotic foods marketed today and many probiotic strains are commercially available. However, the question that arises is how to determine the real probiotic potential of microorganisms. This is becoming increasingly important, as even a superficial search of the relevant literature reveals that the number of proclaimed probiotics is growing fast. While the vast majority of probiotic microorganisms are food-related or commensal bacteria that are often regarded as safe, probiotics from other sources are increasingly being reported raising possible regulatory and safety issues. Potential probiotics are selected after in vitro or in vivo assays by evaluating simple traits such as resistance to the acidic conditions of the stomach or bile resistance, or by assessing their impact on complicated host functions such as immune development, metabolic function or gut–brain interaction. While final human clinical trials are considered mandatory for communicating health benefits, rather few strains with positive studies have been able to convince legal authorities with these health claims. Consequently, concern has been raised about the validity of the workflows currently used to characterize probiotics. In this review we will present an overview of the most common assays employed in screening for probiotics, highlighting the potential strengths and limitations of these approaches. Furthermore, we will focus on how the advent of omics technologies has reshaped our understanding of the biology of probiotics, allowing the exploration of novel routes for screening and studying such microorganisms.
Collapse
Affiliation(s)
- Konstantinos Papadimitriou
- Laboratory of Dairy Research, Department of Food Science and Human Nutrition, Agricultural University of Athens, Athens Greece
| | - Georgia Zoumpopoulou
- Laboratory of Dairy Research, Department of Food Science and Human Nutrition, Agricultural University of Athens, Athens Greece
| | - Benoit Foligné
- Bactéries Lactiques et Immunité des Muqueuses, Institut Pasteur de Lille, Centre d'Infection et d'Immunité de Lille, Université Lille Nord de France, CNRS UMR8204, Lille France
| | - Voula Alexandraki
- Laboratory of Dairy Research, Department of Food Science and Human Nutrition, Agricultural University of Athens, Athens Greece
| | - Maria Kazou
- Laboratory of Dairy Research, Department of Food Science and Human Nutrition, Agricultural University of Athens, Athens Greece
| | - Bruno Pot
- Bactéries Lactiques et Immunité des Muqueuses, Institut Pasteur de Lille, Centre d'Infection et d'Immunité de Lille, Université Lille Nord de France, CNRS UMR8204, Lille France
| | - Effie Tsakalidou
- Laboratory of Dairy Research, Department of Food Science and Human Nutrition, Agricultural University of Athens, Athens Greece
| |
Collapse
|
11
|
Prasanna P, Grandison A, Charalampopoulos D. Bifidobacteria in milk products: An overview of physiological and biochemical properties, exopolysaccharide production, selection criteria of milk products and health benefits. Food Res Int 2014. [DOI: 10.1016/j.foodres.2013.11.013] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
|
12
|
Sikorska H, Smoragiewicz W. Role of probiotics in the prevention and treatment of meticillin-resistant Staphylococcus aureus infections. Int J Antimicrob Agents 2013; 42:475-81. [PMID: 24071026 DOI: 10.1016/j.ijantimicag.2013.08.003] [Citation(s) in RCA: 81] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2013] [Revised: 08/05/2013] [Accepted: 08/07/2013] [Indexed: 02/06/2023]
Abstract
Meticillin-resistant Staphylococcus aureus (MRSA) is a multidrug-resistant micro-organism and is the principal nosocomial pathogen worldwide. Following initial in vitro experiments demonstrating that Lactobacillus acidophilus CL1285(®) and Lactobacillus casei LBC80R(®) commercial strains exhibit antibacterial activity against clinical MRSA isolates, we conducted a literature search to find any evidence of probiotic efficacy in decolonisation or treatment of S. aureus infection. As summarised below, many strains of lactobacilli and bifidobacteria isolated from a variety of sources inhibited the growth of S. aureus and clinical isolates of MRSA in vitro. The most active strains were Lactobacillus reuteri, Lactobacillus rhamnosus GG, Propionibacterium freudenreichii, Propionibacterium acnes, Lactobacillus paracasei, L. acidophilus, L. casei, Lactobacillus plantarum, Lactobacillus bulgaricus, Lactobacillus fermentum and Lactococcus lactis. Their effects were mediated both by direct cell competitive exclusion as well as production of acids or bacteriocin-like inhibitors. L. acidophilus also inhibited S. aureus biofilm formation and lipase production. In vitro antimicrobial activity did not necessarily assure efficacy in vivo in animal infectious models, e.g. S. aureus 8325-4 was most sensitive in vitro to L. acidophilus, whilst in vivo Bifidobacterium bifidum best inhibited experimental intravaginal staphylococcosis in mice. On the other hand, L. plantarum, which showed the highest inhibition activity against S. aureus in vitro, was also very effective topically in preventing skin wound infection with S. aureus in mice. Very few clinical data were found on the interactions between probiotics and MRSA, but the few identified clinical cases pointed to the feasibility of elimination or reduction of MRSA colonisation with probiotic use.
Collapse
Affiliation(s)
- Hanna Sikorska
- Bio-Assistance, 705-801 rue de la Commune Est, Montreal, QC, Canada H2L 0A3.
| | | |
Collapse
|
13
|
Souza TC, Silva AM, Drews JRP, Gomes DA, Vinderola CG, Nicoli JR. In vitro evaluation of Bifidobacterium strains of human origin for potential use in probiotic functional foods. Benef Microbes 2013; 4:179-86. [PMID: 23443950 DOI: 10.3920/bm2012.0052] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
The present study investigated some in vitro properties for probiotic use of four strains of bifidobacteria isolated from faeces of healthy children (Bifidobacterium longum 51A, Bifidobacterium breve 1101A, Bifidobacterium pseudolongum 1191A and Bifidobacterium bifidum 1622A). In vitro tests were carried out to compare growth rate, aerotolerance, antagonistic activity against pathogens, antimicrobial susceptibility profile and cell wall hydrophobicity. Mean doubling time of B. longum 51A was shorter compared to the other strains. All strains were aerotolerant up to 72 h of exposure to oxygen. In vitro antagonism showed that B. longum 51A and B. pseudolongum 1191A were able to produce inhibitory diffusible compounds against all pathogenic bacteria tested, but not against Candida albicans. B. longum 51A was sensitive to all the antimicrobials tested, except neomycin. The hydrophobic property of the cell wall was highest for B. bifidum 1622A. Based on these parameters, B. longum 51A showed the best potential for probiotic use among the tested strains, presenting the greatest sensitivity to antimicrobials, the best growth rate and the highest capacity to produce antagonistic substances against various pathogenic microorganisms.
Collapse
Affiliation(s)
- T C Souza
- Departamento de Microbiologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Antônio Carlos 6627, 30161-970 Belo Horizonte, MG, Brazil
| | | | | | | | | | | |
Collapse
|
14
|
Antagonistic Action of Lactobacilli and Bifidobacteria in Relation to Staphylococcus aureus and Their Influence on the Immune Response in Cases of Intravaginal Staphylococcosis in Mice. Probiotics Antimicrob Proteins 2012; 4:78-89. [PMID: 22611454 PMCID: PMC3338002 DOI: 10.1007/s12602-012-9093-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The antibacterial activity of Lactobacillus casei IMV B-7280, Lact. acidophilus IMV B-7279, Bifidobacterium longum VK1, and B. bifidum VK2 strains or their various compositions in relation to Staphylococcus aureus in vitro and on models of experimental intravaginal staphylococcosis of mice was determined. It was found that under the influence of these strains and their various compositions, the in vitro growth of Staph. aureus was inhibited, and the number of colonies of Staph. aureus plated from the vagina of infected mice was significantly reduced. The antibacterial activity of these strains separately and in compositions correlated with their ability to improve the performance of the immune response. These strains were the most effective in the following compositions: Lact. casei IMV B-7280—B. longum VK1—B. bifidum VK2. Strains of Lact. casei IMV B-7280, Lact. acidophilus IMV B-7279, B. bifidum VK2, and B. longum VK1 are prospective components of future probiotic drugs efficient in treating staphylococcosis and for immunity correction.
Collapse
|
15
|
Van Brandt L, Coudijzer K, Herman L, Michiels C, Hendrickx M, Vlaemynck G. Survival of Mycobacterium avium ssp. paratuberculosis in yoghurt and in commercial fermented milk products containing probiotic cultures. J Appl Microbiol 2011; 110:1252-61. [DOI: 10.1111/j.1365-2672.2011.04979.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
16
|
Zhu Y, Xiao L, Shen D, Hao Y. Competition between yogurt probiotics and periodontal pathogens in vitro. Acta Odontol Scand 2010; 68:261-8. [PMID: 20491536 DOI: 10.3109/00016357.2010.492235] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVE To investigate the competition between probiotics in bio-yogurt and periodontal pathogens in vitro. MATERIAL AND METHODS The antimicrobial activity of bio-yogurt was studied by agar diffusion assays, using eight species of putative periodontal pathogens and a 'protective bacteria' as indicator strains. Four probiotic bacterial species (Lactobacillus bulgaricus, Streptococcus thermophilus, Lactobacillus acidophilus, and Bifidobacterium) were isolated from yogurt and used to rate the competitive exclusion between probiotics and periodontal pathogens. RESULTS Fresh yogurt inhibited all the periodontal pathogens included in this work, showing inhibition zones ranging from 9.3 (standard deviation 0.6) mm to 17.3 (standard deviation 1.7) mm, whereas heat-treated yogurt showed lower antimicrobial activity. In addition, neither fresh yogurt nor heat-treated yogurt inhibited the 'protective bacteria', Streptococcus sanguinis. The competition between yogurt probiotics and periodontal pathogens depended on the sequence of inoculation. When probiotics were inoculated first, Bifidobacterium inhibited Porphyromonas gingivalis, Fusobacterium nucleatum, Aggregatibacter actinomycetemcomitans, Porphyromonas circumdentaria, and Prevotella nigrescens; L. acidophilus inhibited P. gingivalis, A. actinomycetemcomitans, P. circumdentaria, P. nigrescens, and Peptostreptococcus anaerobius; L. bulgaricus inhibited P. gingivalis, A. actinomycetemcomitans, and P. nigrescens; and S. thermophilus inhibited P. gingivalis, F. nucleatum, and P. nigrescens. However, their antimicrobial properties were reduced when both species (probiotics and periodontal pathogens) were inoculated simultaneously. When periodontal pathogens were inoculated first, Prevotella intermedia inhibited Bifidobacterium and S. thermophilus. CONCLUSIONS The results demonstrated that bio-yogurt and the probiotics that it contains are capable of inhibiting specific periodontal pathogens but have no effect on the periodontal protective bacteria.
Collapse
|
17
|
Lahtinen SJ, Tammela L, Korpela J, Parhiala R, Ahokoski H, Mykkänen H, Salminen SJ. Probiotics modulate the Bifidobacterium microbiota of elderly nursing home residents. AGE (DORDRECHT, NETHERLANDS) 2009; 31:59-66. [PMID: 19234769 PMCID: PMC2645989 DOI: 10.1007/s11357-008-9081-0] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/12/2008] [Accepted: 10/23/2008] [Indexed: 05/10/2023]
Abstract
Gut Bifidobacterium microbiota of the elderly has been suggested to differ from that of adults, possibly promoting the risk of infections and gut barrier dysfunction. Specific probiotics may improve the gut barrier. In this randomized, placebo-controlled intervention study, 66 elders consumed a fermented oat drink containing probiotic Bifidobacterium longum 46 and B. longum 2C or a non-fermented placebo oat drink for 6 months. Faecal samples were collected before, during and after the intervention. Levels of faecal bifidobacteria were determined using species-specific quantitative PCR and plate counting. The Bifidobacterium levels in the elderly were high and the species composition diverse. Probiotic intervention increased the levels bifidobacteria significantly. Specifically, the levels of B. catenulatum, B. bifidum and B. breve were enhanced. Consumption of the fermented oat drink itself was also associated with certain changes in microbiota. In conclusion, Bifidobacterium microbiota of elderly subjects may be modulated by probiotic administration. In some healthy elderly populations, Bifidobacterium microbiota may be more abundant and diverse than previously suggested.
Collapse
Affiliation(s)
- Sampo J. Lahtinen
- Functional Foods Forum, University of Turku, 20014 Turku, Finland
- Danisco Health & Nutrition, Kantvik, Finland
| | - Liisa Tammela
- Department of Clinical Nutrition, University of Kuopio, Kuopio, Finland
| | - Jaakko Korpela
- Functional Foods Forum, University of Turku, 20014 Turku, Finland
| | - Riikka Parhiala
- Functional Foods Forum, University of Turku, 20014 Turku, Finland
| | - Henri Ahokoski
- Functional Foods Forum, University of Turku, 20014 Turku, Finland
| | - Hannu Mykkänen
- Department of Clinical Nutrition, University of Kuopio, Kuopio, Finland
| | | |
Collapse
|
18
|
Trebichavsky I, Rada V, Splichalova A, Splichal I. Cross-talk of human gut with bifidobacteria. Nutr Rev 2009; 67:77-82. [DOI: 10.1111/j.1753-4887.2008.00141.x] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
|
19
|
Guglielmetti S, Ciranna A, Mora D, Parini C, Karp M. Construction, characterization and exemplificative application of bioluminescent Bifidobacterium longum biovar longum. Int J Food Microbiol 2008; 124:285-90. [DOI: 10.1016/j.ijfoodmicro.2008.03.033] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2008] [Revised: 03/25/2008] [Accepted: 03/25/2008] [Indexed: 11/30/2022]
|
20
|
Ouwehand AC, Bergsma N, Parhiala R, Lahtinen S, Gueimonde M, Finne-Soveri H, Strandberg T, Pitkälä K, Salminen S. Bifidobacteriummicrobiota and parameters of immune function in elderly subjects. ACTA ACUST UNITED AC 2008; 53:18-25. [DOI: 10.1111/j.1574-695x.2008.00392.x] [Citation(s) in RCA: 116] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
|