151
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Qi SR, Cui YJ, Liu JX, Luo X, Wang HF. Lactobacillus rhamnosus GG components, SLP, gDNA and CpG, exert protective effects on mouse macrophages upon lipopolysaccharide challenge. Lett Appl Microbiol 2019; 70:118-127. [PMID: 31782817 DOI: 10.1111/lam.13255] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Revised: 11/22/2019] [Accepted: 11/25/2019] [Indexed: 12/17/2022]
Abstract
The aim of this study was to determine whether Lactobacillus rhamnosus GG (LGG) components (surface layer protein, SLP; genomic DNA, gDNA; unmethylated cytosine-phosphate-guanine-containing oligodeoxynucleotide, CpG-ODN), alone or in combination, could affect immunomodulation, and evaluate the signalling mechanism in mouse macrophage RAW264.7 cells challenged with lipopolysaccharide (LPS). LGG components were used to treat cells before LPS stimulation. Cytokine and Toll-like receptor (TLR) expression were assessed using real-time quantitative PCR (RT-qPCR). Mitogen-activated protein kinase (MAPK), extracellular regulated protein kinase (ERK) and nuclear factor-kappa B (NF-κB) signalling pathways were evaluated using immunoblots and immunofluorescence. SLP or SLP + gDNA pre-treatment significantly reduced the LPS-induced mRNA expression of tumour necrosis factor alpha (TNF-α). Pre-treatment with LGG single components (SLP, gDNA or CpG) or their combinations (SLP + gDNA or SLP + CpG) significantly decreased the LPS-induced interleukin-6 (IL-6) mRNA level (P < 0·05). Pre-treatment with SLP or gDNA, alone or in combination, significantly suppressed LPS-induced TLR2 and TLR4 mRNA levels (P < 0·05). SLP pre-treatment also significantly decreased the LPS-induced expression of TLR9 (P < 0·05). Pre-treatment with LGG single components or combinations significantly suppressed the LPS-induced phosphorylation levels of ERK (P > 0·05). In conclusion, pre-incubation with LGG components, singly or in combination, generally inhibited the activation of TLR, MAPK and NF-κB signalling pathways in LPS-stimulated cells, leading to attenuated inflammatory cytokine TNF-α and IL-6 production. These results indicate that nonviable probiotic LGG components exert an anti-inflammation effect on epithelial cells. SIGNIFICANCE AND IMPACT OF THE STUDY: Lactobacillus rhamnosus GG (LGG) is widely used as probiotics. However, its main components are not well known for affecting immunomodulation. This study investigated the effects of pre-treatments with different components such as surface layer protein, genomic DNA and unmethylated cytosine-phosphate-guanine-containing oligodeoxynucleotides, alone or in combination on immunomodulation, and evaluated the signalling mechanism in mouse macrophage RAW264.7 cells challenged with lipopolysaccharide. Pre-incubation with components alone or in combination generally inhibited the activation of Toll-like receptor, mitogen-activated protein kinases, extracellular regulated protein kinases and nuclear factor-kappa B signalling pathways in lipopolysaccharide-stimulated cells, which generally leads to attenuated inflammatory cytokine interleukin-6 and tumour necrosis factor alpha production. These results indicate that nonviable probiotic LGG components exert an anti-inflammation effect on epithelial cells.
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Affiliation(s)
- S R Qi
- College of Animal Science and Technology, Zhejiang A & F University, Lin'an, China
| | - Y J Cui
- College of Animal Science and Technology, Zhejiang A & F University, Lin'an, China
| | - J X Liu
- College of Animal Science, Zhejiang University, Hangzhou, China
| | - X Luo
- Department of Biomedical Sciences and Pathobiology, Virginia Polytechnic Institute and State University, Blacksburg, VA, USA
| | - H F Wang
- College of Animal Science and Technology, Zhejiang A & F University, Lin'an, China.,College of Animal Science, Zhejiang University, Hangzhou, China
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152
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Seifert A, Kashi Y, Livney YD. Delivery to the gut microbiota: A rapidly proliferating research field. Adv Colloid Interface Sci 2019; 274:102038. [PMID: 31683191 DOI: 10.1016/j.cis.2019.102038] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2019] [Revised: 09/18/2019] [Accepted: 09/19/2019] [Indexed: 12/17/2022]
Abstract
The post genomic era has brought breakthroughs in our understanding of the complex and fascinating symbiosis we have with our co-evolving microbiota, and its dramatic impact on our physiology, physical and mental health, mood, interpersonal communication, and more. This fast "proliferating" knowledge, particularly related to the gut microbiota, is leading to the development of numerous technologies aimed to promote our health via prudent modulation of our gut microbiota. This review embarks on a journey through the gastrointestinal tract from a biomaterial science and engineering perspective, and focusses on the various state-of-the-art approaches proposed in research institutes and those already used in various industries and clinics, for delivery to the gut microbiota, with emphasis on the latest developments published within the last 5 years. Current and possible future trends are discussed. It seems that future development will progress toward more personalized solutions, combining high throughput diagnostic omic methods, and precision interventions.
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Affiliation(s)
- Adi Seifert
- Biotechnology & Food Engineering Department, Technion, Israel Institute of Technology, Haifa 3200003, Israel
| | - Yechezkel Kashi
- Biotechnology & Food Engineering Department, Technion, Israel Institute of Technology, Haifa 3200003, Israel
| | - Yoav D Livney
- Biotechnology & Food Engineering Department, Technion, Israel Institute of Technology, Haifa 3200003, Israel.
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153
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Yadav M, Mandeep, Shukla P. Probiotics of Diverse Origin and Their Therapeutic Applications: A Review. J Am Coll Nutr 2019; 39:469-479. [PMID: 31765283 DOI: 10.1080/07315724.2019.1691957] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The increased awareness about the harmful effects of excessive use of antibiotics has created an interest in probiotics due to its beneficial effects on gut microbiota. These advantages of probiotics have attracted researchers to find out effects on human metabolism and their role in the treatment of diverse types of diseases or disorders. Additionally, they are clinically used as biocontrol agents in the treatment of mental disorders, anticancer agents and in decreasing the threat of necrotizing enterocolitis in premature infants. In this review, we have focused on various kinds of probiotics and various nondairy substrates for their production. We have also included the importance of probiotics in the treatment of metabolic disorders, type II diabetes and infectious diseases. Furthermore, this review emphasizes applications of probiotics originated from different organisms. Their future health perspectives are discussed to gain insight into their applications.KEY TEACHING POINTSThe global market of probiotics is enormously rising day by day due to its highly beneficial effect on human microbiota.Additionally, these are used as biocontrol agents; mental disorders prevent cancer and decrease the threat of necrotizing enterocolitis (NEC) in premature infants.This review focuses on various kinds of sources of probiotics and various non-dairy substrates for the production of probiotics.The importance of probiotics in the treatment of metabolic disorders, type II diabetes control, cancer and treatment of infectious diseases are also described.It emphasizes diversified probiotics and their applications in various human health aspects and future perspectives.
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Affiliation(s)
- Monika Yadav
- Enzyme Technology and Protein Bioinformatics Laboratory, Department of Microbiology, Maharshi Dayanand University, Rohtak, Haryana, India
| | - Mandeep
- Enzyme Technology and Protein Bioinformatics Laboratory, Department of Microbiology, Maharshi Dayanand University, Rohtak, Haryana, India
| | - Pratyoosh Shukla
- Enzyme Technology and Protein Bioinformatics Laboratory, Department of Microbiology, Maharshi Dayanand University, Rohtak, Haryana, India
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154
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Ben Othman M, Sakamoto K. Effect of inactivated Bifidobacterium longum intake on obese diabetes model mice (TSOD). Food Res Int 2019; 129:108792. [PMID: 32036897 DOI: 10.1016/j.foodres.2019.108792] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Revised: 10/28/2019] [Accepted: 10/30/2019] [Indexed: 02/06/2023]
Abstract
Obesity and diabetes have been increasing at an alarming rate worldwide. Studies have shown the futility of chemical drugs in the treatment of obesity and diabetes. Bifidobacterium longum (BL), a common member of the gut microbiota throughout the human lifespan, has been widely reported to play a role in host health and disease. Here, we evaluated the effects of inactivated cells of BL (IBL) on obesity and blood glucose levels in TSOD mice by administering IBL orally for 5 weeks. The treated mice showed a significant decrease of body weight gain, adipose tissue mass and blood glucose levels, as well as a significant reduction in blood glucose during an oral glucose tolerance test. The treatment also resulted in reduced levels of cholesterol, triglycerides, and NEFA. Moreover, serum and urine analysis showed low creatinine levels in IBL-treated mice. These data demonstrate that IBL may have the potential to prevent obesity and diabetes.
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Affiliation(s)
- Mahmoud Ben Othman
- Graduate School of Life and Environmental Sciences, University of Tsukuba, Tsukuba, Ibaraki 305-8572, Japan
| | - Kazuichi Sakamoto
- Graduate School of Life and Environmental Sciences, University of Tsukuba, Tsukuba, Ibaraki 305-8572, Japan.
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155
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Hashemi SMB, Gholamhosseinpour A. Fermentation of Chortan (heated strained yoghurt) by
Lactobacillus helveticus
: sonication treatment and biological activities. Int J Food Sci Technol 2019. [DOI: 10.1111/ijfs.14365] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
| | - Aliakbar Gholamhosseinpour
- Department of Food Science and Technology Faculty of Agriculture Jahrom University Jahrom Fars Province74135111Iran
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156
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The effects of heat-killed Lactobacillus plantarum L-137 supplementation on growth performance, intestinal morphology, and immune-related gene expression in broiler chickens. Anim Feed Sci Technol 2019. [DOI: 10.1016/j.anifeedsci.2019.114272] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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157
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Mora D, Filardi R, Arioli S, Boeren S, Aalvink S, de Vos WM. Development of omics-based protocols for the microbiological characterization of multi-strain formulations marketed as probiotics: the case of VSL#3. Microb Biotechnol 2019; 12:1371-1386. [PMID: 31402586 PMCID: PMC6801179 DOI: 10.1111/1751-7915.13476] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2019] [Revised: 07/30/2019] [Accepted: 07/31/2019] [Indexed: 12/17/2022] Open
Abstract
The growing commercial interest in multi-strain formulations marketed as probiotics has not been accompanied by an equal increase in the evaluation of quality levels of these biotechnological products. The multi-strain product VSL#3 was used as a model to setup a microbiological characterization that could be extended to other formulations with high complexity. Shotgun metagenomics by deep Illumina sequencing was applied to DNA isolated from the commercial VSL#3 product to confirm strains identity safety and composition. Single-cell analysis was used to evaluate the cell viability, and β-galactosidase and urease activity have been used as marker to monitor the reproducibility of the production process. Similarly, these lots were characterized in detail by a metaproteomics approach for which a robust protein extraction protocol was combined with advanced mass spectrometry. The results identified over 1600 protein groups belonging to all strains present in the VSL#3 formulation. Of interest, only 3.2 % proteins showed significant differences mainly related to small variations in strain abundance. The protocols developed in this study addressed several quality criteria that are relevant for marketed multi-strain products and these represent the first efforts to define the quality of complex probiotic formulations such as VSL#3.
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Affiliation(s)
- Diego Mora
- Department of Food Environmental and Nutritional Sciences (DeFENS)University of MilanMilanItaly
| | - Rossella Filardi
- Department of Food Environmental and Nutritional Sciences (DeFENS)University of MilanMilanItaly
| | - Stefania Arioli
- Department of Food Environmental and Nutritional Sciences (DeFENS)University of MilanMilanItaly
| | - Sjef Boeren
- Laboratory of BiochemistryWageningen UniversityWageningenThe Netherlands
| | - Steven Aalvink
- Laboratory of MicrobiologyWageningen UniversityWageningenThe Netherlands
| | - Willem M. de Vos
- Laboratory of MicrobiologyWageningen UniversityWageningenThe Netherlands
- Human Microbiome Research Program Unit, Faculty of MedicineUniversity of HelsinkiHelsinkiFinland
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158
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159
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Guimarães JT, Balthazar CF, Scudino H, Pimentel TC, Esmerino EA, Ashokkumar M, Freitas MQ, Cruz AG. High-intensity ultrasound: A novel technology for the development of probiotic and prebiotic dairy products. ULTRASONICS SONOCHEMISTRY 2019; 57:12-21. [PMID: 31208607 DOI: 10.1016/j.ultsonch.2019.05.004] [Citation(s) in RCA: 80] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Revised: 04/15/2019] [Accepted: 05/05/2019] [Indexed: 05/08/2023]
Abstract
High-intensity ultrasound (HIUS) can be used as a mild-preservation technology in dairy products, due to its ability to inactivate pathogenic microorganisms and enzymes. In addition, it can result in physical and chemical alterations in the products and has impact on the probiotic viability and metabolic activity. This review provides an overview of the effects of HIUS on dairy products manufactured with probiotics and prebiotics. Furthermore, it presents perspectives of HIUS application on paraprobiotics and postbiotics products. HIUS has been proven to be a potential technology and its application to fermented dairy products can result in shorter processing time, increased probiotic viability, and products with low lactose content, higher oligosaccharides concentration, less undesirable taste (lower propionic and acetic acids content) and reduced ingredients (no need of prebiotic addition or β-galactosidase inclusion). In cheeses, HIUS can reduce the ripening time and accelerate proteolysis, resulting in products with better sensory, textural and nutritional (bioactive peptides) characteristics. Furthermore, it can change the prebiotic structure, facilitating the access for the probiotics. The impact of the HIUS is highly dependent on the process parameters (frequency, power, processing time, pulse mode and duration), type of probiotic culture and food composition. Therefore, HIUS process parameters must be precisely quantified and controlled. The HIUS can also be applied to the inactivation of probiotic cultures and development of paraprobiotic products or to the improvement in the production of soluble factors (postbiotics) with health effects. Further researches should be conducted to evaluate the efficiency of this methodology in the cases of paraprobiotic and postbiotic products.
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Affiliation(s)
- Jonas T Guimarães
- Department of Food Technology, Faculty of Veterinary, Fluminense Federal University (UFF), Niterói, RJ, Brazil.
| | - Celso F Balthazar
- Department of Food Technology, Faculty of Veterinary, Fluminense Federal University (UFF), Niterói, RJ, Brazil
| | - Hugo Scudino
- Department of Food Technology, Faculty of Veterinary, Fluminense Federal University (UFF), Niterói, RJ, Brazil
| | - Tatiana C Pimentel
- Federal Institute of Paraná (IFPR), Campus Paranavaí, 87703-536 Paranavaí, PR, Brazil
| | - Erick A Esmerino
- Department of Food Technology, Federal Rural University of Rio de Janeiro (UFRRJ), 23890-000 Seropédica, RJ, Brazil
| | | | - Monica Q Freitas
- Department of Food Technology, Faculty of Veterinary, Fluminense Federal University (UFF), Niterói, RJ, Brazil
| | - Adriano G Cruz
- Department of Food, Federal Institute of Science and Technology of Rio de Janeiro (IFRJ), Rio de Janeiro, RJ, Brazil
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160
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Wegh CAM, Geerlings SY, Knol J, Roeselers G, Belzer C. Postbiotics and Their Potential Applications in Early Life Nutrition and Beyond. Int J Mol Sci 2019; 20:E4673. [PMID: 31547172 PMCID: PMC6801921 DOI: 10.3390/ijms20194673] [Citation(s) in RCA: 248] [Impact Index Per Article: 49.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Revised: 09/18/2019] [Accepted: 09/19/2019] [Indexed: 12/15/2022] Open
Abstract
Postbiotics are functional bioactive compounds, generated in a matrix during fermentation, which may be used to promote health. The term postbiotics can be regarded as an umbrella term for all synonyms and related terms of these microbial fermentation components. Therefore, postbiotics can include many different constituents including metabolites, short-chain fatty acids (SCFAs), microbial cell fractions, functional proteins, extracellular polysaccharides (EPS), cell lysates, teichoic acid, peptidoglycan-derived muropeptides and pili-type structures. Postbiotics is also a rather new term in the '-biotics' field. Where consensus exists for the definitions of pre- and probiotics, this is not yet the case for postbiotics. Here we propose a working definition and review currently known postbiotic compounds, their proposed mechanisms, clinical evidence and potential applications. Research to date indicates that postbiotics can have direct immunomodulatory and clinically relevant effects and evidence can be found for the use of postbiotics in healthy individuals to improve overall health and to relief symptoms in a range of diseases such as infant colic and in adults atopic dermatitis and different causes of diarrhea.
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Affiliation(s)
- Carrie A M Wegh
- Laboratory of Microbiology, Wageningen University and Research, 6708 WE Wageningen, The Netherlands.
| | - Sharon Y Geerlings
- Laboratory of Microbiology, Wageningen University and Research, 6708 WE Wageningen, The Netherlands.
| | - Jan Knol
- Laboratory of Microbiology, Wageningen University and Research, 6708 WE Wageningen, The Netherlands.
- Danone-Nutricia Research, 3584 CT Utrecht, The Netherlands.
| | - Guus Roeselers
- Danone-Nutricia Research, 3584 CT Utrecht, The Netherlands.
| | - Clara Belzer
- Laboratory of Microbiology, Wageningen University and Research, 6708 WE Wageningen, The Netherlands.
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161
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Long-Smith C, O'Riordan KJ, Clarke G, Stanton C, Dinan TG, Cryan JF. Microbiota-Gut-Brain Axis: New Therapeutic Opportunities. Annu Rev Pharmacol Toxicol 2019; 60:477-502. [PMID: 31506009 DOI: 10.1146/annurev-pharmtox-010919-023628] [Citation(s) in RCA: 210] [Impact Index Per Article: 42.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The traditional fields of pharmacology and toxicology are beginning to consider the substantial impact our gut microbiota has on host physiology. The microbiota-gut-brain axis is emerging as a particular area of interest and a potential new therapeutic target for effective treatment of central nervous system disorders, in addition to being a potential cause of drug side effects. Microbiota-gut-brain axis signaling can occur via several pathways, including via the immune system, recruitment of host neurochemical signaling, direct enteric nervous system routes and the vagus nerve, and the production of bacterial metabolites. Altered gut microbial profiles have been described in several psychiatric and neurological disorders. Psychobiotics, live biotherapeutics or substances whose beneficial effects on the brain are bacterially mediated, are currently being investigated as direct and/or adjunctive therapies for psychiatric and neurodevelopmental disorders and possibly for neurodegenerative disease, and they may emerge as new therapeutic options in the clinical management of brain disorders.
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Affiliation(s)
| | | | - Gerard Clarke
- APC Microbiome Ireland, University College Cork, Cork, Ireland; .,Department of Psychiatry & Neurobehavioral Science, University College Cork, Cork, Ireland
| | - Catherine Stanton
- APC Microbiome Ireland, University College Cork, Cork, Ireland; .,Teagasc Food Research Centre, Moorepark, Fermoy, Ireland
| | - Timothy G Dinan
- APC Microbiome Ireland, University College Cork, Cork, Ireland; .,Department of Psychiatry & Neurobehavioral Science, University College Cork, Cork, Ireland
| | - John F Cryan
- APC Microbiome Ireland, University College Cork, Cork, Ireland; .,Department of Anatomy and Neuroscience, University College Cork, Cork, Ireland
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162
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Riaz Rajoka MS, Zhao H, Mehwish HM, Li N, Lu Y, Lian Z, Shao D, Jin M, Li Q, Zhao L, Shi J. Anti-tumor potential of cell free culture supernatant of Lactobacillus rhamnosus strains isolated from human breast milk. Food Res Int 2019; 123:286-297. [DOI: 10.1016/j.foodres.2019.05.002] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2018] [Revised: 04/30/2019] [Accepted: 05/02/2019] [Indexed: 12/24/2022]
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163
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Nozari S, Faridvand Y, Etesami A, Ahmad Khan Beiki M, Miresmaeili Mazrakhondi SA, Abdolalizadeh J. Potential anticancer effects of cell wall protein fractions from Lactobacillus paracasei on human intestinal Caco-2 cell line. Lett Appl Microbiol 2019; 69:148-154. [PMID: 31278768 DOI: 10.1111/lam.13198] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Revised: 06/25/2019] [Accepted: 06/26/2019] [Indexed: 12/25/2022]
Abstract
Consumption of probiotics has an important role in colorectal cancer prevention. In this study, we aimed to explore that the cell wall protein fractions from Lactobacillus paracasei could induce apoptosis on Caco-2 cell line. The cell wall proteins from L. paracasei were fractionated by gel filtration chromatography (F1, F2 and F3) and characterized by polyacrylamide gel electrophoresis (SDS-PAGE). The anticancer properties were evaluated using MTT assay and Annexin V-FITC/PI staining. Administration of L. paracasei increased a significant concentration- and time-dependent anti-proliferative effect on Caco-2 cell line, determined by cell viability assays. However, a dramatic decrease in cell viability of Caco-2 cells was observed at the concentration of 100 µg ml-1 of F1 L. paracasei for 72 h (58% cell viability, P < 0·05) The results showed that F1 L. paracasei could induce apoptosis in Caco-2 cancer cell line by increased in annexin V and propidium iodide staining for 72 h (up to 90·6%, P < 0·001). These results indicated the importance of the anticancer effects of cell wall protein fractions of L. paracasei in human colon carcinoma Caco-2 cell line. Thus, cell wall protein fractions of L. paracasei can be a potential chemotherapeutic agent against Caco-2 cell lines. SIGNIFICANCE AND IMPACT OF THE STUDY: Significance and Impact of the Study: Our findings revealed that the newly identified cell wall protein fractions from probiotic Lactobacillus paracasei inhibit the cell growth of human colon carcinoma cell line (Caco-2), and the results indicated that the cell wall proteins from L. paracasei can be a potential chemotherapeutic agent against Caco-2 cell lines.
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Affiliation(s)
- S Nozari
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Y Faridvand
- Department of Biochemistry and Clinical Laboratories, Tabriz University of Medical Sciences, Tabriz, Iran.,Students Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - A Etesami
- Department of Microbiology, Tehran Branch, Islamic Azad University, Tehran, Iran
| | - M Ahmad Khan Beiki
- MD school of Medicine, Bushehr University of Medical Sciences, Bushehr, Iran
| | | | - J Abdolalizadeh
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Laboratory Sciences, Faculty of Paramedicine, Tabriz University of Medical Sciences, Tabriz, Iran
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164
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The resistance of Bacillus, Bifidobacterium, and Lactobacillus strains with claimed probiotic properties in different food matrices exposed to simulated gastrointestinal tract conditions. Food Res Int 2019; 125:108542. [PMID: 31554104 DOI: 10.1016/j.foodres.2019.108542] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2019] [Revised: 07/09/2019] [Accepted: 07/09/2019] [Indexed: 12/15/2022]
Abstract
The resistance of Bifidobacterium, Lactobacillus, and Bacillus strains with claimed probiotic properties in different food matrices was evaluated. Lactobacillus paracasei PXN 37, Lactobacillus acidophilus La-5, Bifidobacterium animalis subsp. lactis Bb-12, Bifidobacterium breve PXN 25, Bacillus subtilis PXN 21, Bacillus coagulans GBI30 6086 and Bacillus coagulans MTCC 5856 strains were inoculated in "requeijão cremoso" cheese, pasteurized orange juice, and bread. Further, the counts of the strains with claimed probiotic properties were determined throughout the products' shelf-life. Additionally, the survival (%), at the beginning and at the end of their shelf-life, of each strain with claimed probiotic properties inoculated in the three foods was estimated by using a static in vitro system simulating the gastric (pH 2), enteric I (pH 5) and enteric II (pH 7) phases of gastrointestinal tract (GIT). Overall, it has been found that the Bacillus strains with claimed probiotic properties showed greater viability than probiotic Bifidobacterium and Lactobacillus strains no matter the food studied. The percentage of survival of the Bacillus strains with claimed probiotic properties were always above 83%. The Bacillus strains with claimed probiotic properties were able to survive well in all the food matrices tested. Therefore, this study shows that these strains of Bacillus may comprise a feasible strategy for expanding the range of "probiotic food" choices given their high resistance to the composition of foods, manufacturing steps, and resistance to simulated GIT conditions.
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165
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Sawada D, Kuwano Y, Tanaka H, Hara S, Uchiyama Y, Sugawara T, Fujiwara S, Rokutan K, Nishida K. Daily intake of Lactobacillus gasseri CP2305 relieves fatigue and stress-related symptoms in male university Ekiden runners: A double-blind, randomized, and placebo-controlled clinical trial. J Funct Foods 2019. [DOI: 10.1016/j.jff.2019.04.022] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
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166
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Dunand E, Burns P, Binetti A, Bergamini C, Peralta GH, Forzani L, Reinheimer J, Vinderola G. Postbiotics produced at laboratory and industrial level as potential functional food ingredients with the capacity to protect mice against
Salmonella
infection. J Appl Microbiol 2019; 127:219-229. [DOI: 10.1111/jam.14276] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Revised: 03/26/2019] [Accepted: 03/27/2019] [Indexed: 01/18/2023]
Affiliation(s)
- E. Dunand
- Facultad de Ingeniería Química Instituto de Lactología Industrial (INLAIN UNL‐CONICET) Universidad Nacional del Litoral Santa Fe Argentina
| | - P. Burns
- Facultad de Ingeniería Química Instituto de Lactología Industrial (INLAIN UNL‐CONICET) Universidad Nacional del Litoral Santa Fe Argentina
| | - A. Binetti
- Facultad de Ingeniería Química Instituto de Lactología Industrial (INLAIN UNL‐CONICET) Universidad Nacional del Litoral Santa Fe Argentina
| | - C. Bergamini
- Facultad de Ingeniería Química Instituto de Lactología Industrial (INLAIN UNL‐CONICET) Universidad Nacional del Litoral Santa Fe Argentina
| | - G. H. Peralta
- Facultad de Ingeniería Química Instituto de Lactología Industrial (INLAIN UNL‐CONICET) Universidad Nacional del Litoral Santa Fe Argentina
| | - L. Forzani
- Departamento de Matemática Facultad de Ingeniería Química Universidad Nacional del Litoral Santa Fe Argentina
| | - J. Reinheimer
- Facultad de Ingeniería Química Instituto de Lactología Industrial (INLAIN UNL‐CONICET) Universidad Nacional del Litoral Santa Fe Argentina
| | - G. Vinderola
- Facultad de Ingeniería Química Instituto de Lactología Industrial (INLAIN UNL‐CONICET) Universidad Nacional del Litoral Santa Fe Argentina
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167
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Mild heat stress limited the post-acidification caused by Lactobacillus rhamnosus hsryfm 1301 in fermented milk. Biotechnol Lett 2019; 41:633-639. [DOI: 10.1007/s10529-019-02669-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2019] [Accepted: 03/27/2019] [Indexed: 12/26/2022]
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168
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Investigations of Bacteroides spp. towards next-generation probiotics. Food Res Int 2019; 116:637-644. [DOI: 10.1016/j.foodres.2018.08.088] [Citation(s) in RCA: 73] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Revised: 08/27/2018] [Accepted: 08/27/2018] [Indexed: 12/19/2022]
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169
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Warda AK, Rea K, Fitzgerald P, Hueston C, Gonzalez-Tortuero E, Dinan TG, Hill C. Heat-killed lactobacilli alter both microbiota composition and behaviour. Behav Brain Res 2018; 362:213-223. [PMID: 30597248 DOI: 10.1016/j.bbr.2018.12.047] [Citation(s) in RCA: 67] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2018] [Revised: 12/17/2018] [Accepted: 12/27/2018] [Indexed: 12/16/2022]
Abstract
Recently it has been proposed to expand the definition of psychobiotics (beneficial bacteria (probiotics) or support for such bacteria (prebiotics) that positively impact mental health) to any exogenous influence whose effect on the brain is bacterially-mediated. This definition would include inactivated microorganisms with anxiolytic and antidepressant effects. The use of inactivated microorganisms has several advantages over living organisms, including no risk of infection in vulnerable individuals and ease of use in terms of storage and delivery options. It has been reported that consumption of inactivated microorganisms can affect behaviour, particularly in chronic or prolonged stress situations, but effects on healthy populations have not been investigated to the same extent. Also, only limited data is available on the effects of inactivated microorganisms on the microbiota of healthy individuals (animal or human). Therefore, we investigated the effect of feeding a standard mouse chow which incorporates ADR-159, a heat-killed fermentate generated by two Lactobacillus strains, on the behaviour and microbiota of healthy mice. Prolonged consumption of ADR-159 diet had no adverse effect on anthropometrics or general health, but the ADR-159 fed animals demonstrated increased sociability and lower baseline corticosterone levels (stress hormone). The diet also led to subtle but significant changes in the microbiota, with less abundant taxa being most affected. The behavioural, biochemical and microbiological results provide a new light on the impact of inactivated microorganisms and their metabolites on the social behaviour and microbiota of healthy mice.
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Affiliation(s)
- Alicja K Warda
- APC Microbiome Ireland, University College Cork, Cork, Ireland
| | - Kieran Rea
- APC Microbiome Ireland, University College Cork, Cork, Ireland
| | | | - Cara Hueston
- APC Microbiome Ireland, University College Cork, Cork, Ireland
| | | | - Timothy G Dinan
- APC Microbiome Ireland, University College Cork, Cork, Ireland; Department of Psychiatry & Neurobehavioural Sciences, University College Cork, Cork, Ireland
| | - Colin Hill
- APC Microbiome Ireland, University College Cork, Cork, Ireland; School of Microbiology, University College Cork, Cork, Ireland.
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170
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Affiliation(s)
- Catherine S. Birch
- Institute for Agri‐Food Research & Innovation, School of Natural & Environmental Sciences Newcastle University Newcastle NE1 7RU UK
| | - Graham A. Bonwick
- Institute for Agri‐Food Research & Innovation, School of Natural & Environmental Sciences Newcastle University Newcastle NE1 7RU UK
- Fera Science Limited Sand Hutton, York YO41 1LZ UK
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171
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Karunaratne AM. A multifaceted approach to harness probiotics as antagonists on plant based foods, for enhanced benefits to be reaped at a global level. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2018; 98:5189-5196. [PMID: 29931687 DOI: 10.1002/jsfa.9215] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2018] [Revised: 06/12/2018] [Accepted: 06/19/2018] [Indexed: 06/08/2023]
Abstract
Investigations into probiotics have focused on their health benefits thus far, with some of the findings finally reaching the food and pharmaceutical industries, which have used them for commercial purposes. In biocontrol research some microbes, mainly isolated from plants, have shown antagonism towards both enteric and plant pathogens, and some of them represent probiotic species. Fresh fruits and vegetables are regarded as health-promoting dietary constituents, and if probiotics could be used to control the pathogens on them then they could turn out to be even healthier. The fresh produce industry still depends on agrochemicals and the increase in the demand for high-priced organically grown produce indicates consumer concerns regarding the use of agrochemicals. If the potential of probiotic organisms to serve as biocontrol agents for fresh produce is exploited, all fresh produce can be made as safe as organically grown produce, and much more wholesome. This review appraises the feasibility of such a move by evaluating how research has progressed in both disciplines (probiotic and biocontrol) and suggests sharing results from research via information technology, efficient collaboration, and the use of novel molecular biological tools to achieve the objective of probiotic antagonists. © 2018 Society of Chemical Industry.
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Affiliation(s)
- Anjani M Karunaratne
- Department of Botany, Faculty of Science, University of Peradeniya, Peradeniya, Sri Lanka
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172
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173
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174
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Nakamura S, Mitsunaga F. Anti-Allergic Effect of Para-Probiotics from Non-Viable Acetic Acid Bacteria in Ovalbumin-Sensitized Mice. ACTA ACUST UNITED AC 2018. [DOI: 10.4236/fns.2018.912099] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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175
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Nishida K, Sawada D, Kawai T, Kuwano Y, Fujiwara S, Rokutan K. Para‐psychobiotic
Lactobacillus gasseri
CP
2305 ameliorates stress‐related symptoms and sleep quality. J Appl Microbiol 2017; 123:1561-1570. [DOI: 10.1111/jam.13594] [Citation(s) in RCA: 63] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Revised: 07/27/2017] [Accepted: 09/20/2017] [Indexed: 12/20/2022]
Affiliation(s)
- K. Nishida
- Department of Pathophysiology Institute of Biomedical Sciences Tokushima University Graduate School Tokushima Japan
| | - D. Sawada
- R&D Centre Core Technology Laboratories Asahi Group Holdings, Ltd. Sagamihara‐shi Japan
| | - T. Kawai
- Department of Pathophysiology Institute of Biomedical Sciences Tokushima University Graduate School Tokushima Japan
| | - Y. Kuwano
- Department of Pathophysiology Institute of Biomedical Sciences Tokushima University Graduate School Tokushima Japan
| | - S. Fujiwara
- R&D Centre Core Technology Laboratories Asahi Group Holdings, Ltd. Sagamihara‐shi Japan
| | - K. Rokutan
- Department of Pathophysiology Institute of Biomedical Sciences Tokushima University Graduate School Tokushima Japan
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176
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Kyritsis GA, Augustinos AA, Cáceres C, Bourtzis K. Medfly Gut Microbiota and Enhancement of the Sterile Insect Technique: Similarities and Differences of Klebsiella oxytoca and Enterobacter sp. AA26 Probiotics during the Larval and Adult Stages of the VIENNA 8 D53+ Genetic Sexing Strain. Front Microbiol 2017; 8:2064. [PMID: 29163379 PMCID: PMC5663728 DOI: 10.3389/fmicb.2017.02064] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2017] [Accepted: 10/09/2017] [Indexed: 11/13/2022] Open
Abstract
The Mediterranean fruit fly, Ceratitis capitata, is a major agricultural pest worldwide. The development of genetic sexing strains (GSSs) for this species that allows male-only sterile insects releases has boosted the effectiveness of the environmental friendly pest control method known as the sterile insect technique. The last generation of these strains, the VIENNA 7 and VIENNA 8, are currently used in all mass rearing facilities worldwide and are considered as models for such pest control applications. The sterile insect technique depends on the rearing of sufficient numbers of adequate "biological quality" laboratory flies to be released in the field. Currently, there is an increasing amount of studies focusing on the characterization of the symbiotic communities and development of probiotic diets. In our study, two bacterial isolates, an Enterobacter sp. (strain AA26) and a Klebsiella oxytoca strain, were used as probiotics in larval and adult diet. These strains have been shown to be beneficial, affecting several aspects related to the rearing efficiency and biological quality of the medfly VIENNA 8D53+ GSS. Our results demonstrate the effect of K. oxytoca on the developmental duration of the immature stages and, to some extent, on flight ability. On the other hand, our study does not support the presence of any beneficial effect of (a) K. oxytoca on pupal and adult recovery and adults' survival under stress conditions when provided as a larval diet supplement and (b) K. oxytoca and Enterobacter sp. AA26 on mating competitiveness when provided as adult diet supplements. Possible explanations for inconsistencies with previous studies and the need for universalizing protocols are discussed. Our findings, combined with previous studies can support the sterile insect technique, through the improvement of different aspects of mass rearing and biological properties of laboratory reared insect pests.
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Affiliation(s)
- Georgios A Kyritsis
- Insect Pest Control Laboratory, Joint FAO/IAEA Programme of Nuclear Techniques in Food and Agriculture, Vienna, Austria
| | - Antonios A Augustinos
- Insect Pest Control Laboratory, Joint FAO/IAEA Programme of Nuclear Techniques in Food and Agriculture, Vienna, Austria
| | - Carlos Cáceres
- Insect Pest Control Laboratory, Joint FAO/IAEA Programme of Nuclear Techniques in Food and Agriculture, Vienna, Austria
| | - Kostas Bourtzis
- Insect Pest Control Laboratory, Joint FAO/IAEA Programme of Nuclear Techniques in Food and Agriculture, Vienna, Austria
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177
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Brodmann T, Endo A, Gueimonde M, Vinderola G, Kneifel W, de Vos WM, Salminen S, Gómez-Gallego C. Safety of Novel Microbes for Human Consumption: Practical Examples of Assessment in the European Union. Front Microbiol 2017; 8:1725. [PMID: 28955311 PMCID: PMC5601064 DOI: 10.3389/fmicb.2017.01725] [Citation(s) in RCA: 96] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2017] [Accepted: 08/24/2017] [Indexed: 12/12/2022] Open
Abstract
Novel microbes are either newly isolated genera and species from natural sources or bacterial strains derived from existing bacteria. Novel microbes are gaining increasing attention for the general aims to preserve and modify foods and to modulate gut microbiota. The use of novel microbes to improve health outcomes is of particular interest because growing evidence points to the importance of gut microbiota in human health. As well, some recently isolated microorganisms have promise for use as probiotics, although in-depth assessment of their safety is necessary. Recent examples of microorganisms calling for more detailed evaluation include Bacteroides xylanisolvens, Akkermansia muciniphila, fructophilic lactic acid bacteria (FLAB), and Faecalibacterium prausnitzii. This paper discusses each candidate's safety evaluation for novel food or novel food ingredient approval according to European Union (EU) regulations. The factors evaluated include their beneficial properties, antibiotic resistance profiling, history of safe use (if available), publication of the genomic sequence, toxicological studies in agreement with novel food regulations, and the qualified presumptions of safety. Sufficient evidences have made possible to support and authorize the use of heat-inactivated B. xylanisolvens in the European Union. In the case of A. muciniphila, the discussion focuses on earlier safety studies and the strain's suitability. FLAB are also subjected to standard safety assessments, which, along with their proximity to lactic acid bacteria generally considered to be safe, may lead to novel food authorization in the future. Further research with F. prausnitzii will increase knowledge about its safety and probiotic properties and may lead to its future use as novel food. Upcoming changes in EUU Regulation 2015/2283 on novel food will facilitate the authorization of future novel products and might increase the presence of novel microbes in the food market.
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Affiliation(s)
- Theodor Brodmann
- Department of Food Sciences and Technology, University of Natural Resources and Life Science ViennaVienna, Austria
| | - Akihito Endo
- Department of Food and Cosmetic Science, Tokyo University of AgricultureHokkaido, Japan
| | - Miguel Gueimonde
- Instituto de Productos Lácteos de Asturias, Spanish Higher Research CouncilVillaviciosa, Spain
| | - Gabriel Vinderola
- Instituto de Lactología Industrial (UNL-CONICET), National University of the LitoralSanta Fe, Argentina
| | - Wolfgang Kneifel
- Department of Food Sciences and Technology, University of Natural Resources and Life Science ViennaVienna, Austria
| | - Willem M. de Vos
- Laboratory of Microbiology, Wageningen University and ResearchWageningen, Netherlands
- Immunobiology Research Program, Research Programs Unit, Faculty of Medicine, University of HelsinkiHelsinki, Finland
| | - Seppo Salminen
- Functional Foods Forum, Faculty of Medicine, University of TurkuTurku, Finland
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178
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Jiménez-Colmenero F, Cofrades S, Herrero AM, Ruiz-Capillas C. Implications of domestic food practices for the presence of bioactive components in meats with special reference to meat-based functional foods. Crit Rev Food Sci Nutr 2017; 58:2334-2345. [DOI: 10.1080/10408398.2017.1322937] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
| | - Susana Cofrades
- Institute of Food Science, Technology, and Nutrition (ICTAN-CSIC), Madrid, Spain
| | - Ana M. Herrero
- Institute of Food Science, Technology, and Nutrition (ICTAN-CSIC), Madrid, Spain
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179
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Effects of heat-killed Lactococcus lactis subsp. lactis JCM 5805 on mucosal and systemic immune parameters, and antiviral reactions to influenza virus in healthy adults; a randomized controlled double-blind study. J Funct Foods 2017. [DOI: 10.1016/j.jff.2017.06.011] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
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180
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Singh ST, Kamilya D, Kheti B, Bordoloi B, Parhi J. Paraprobiotic preparation from Bacillus amyloliquefaciens FPTB16 modulates immune response and immune relevant gene expression in Catla catla (Hamilton, 1822). FISH & SHELLFISH IMMUNOLOGY 2017; 66:35-42. [PMID: 28476667 DOI: 10.1016/j.fsi.2017.05.005] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/10/2017] [Revised: 04/16/2017] [Accepted: 05/01/2017] [Indexed: 06/07/2023]
Abstract
The present study evaluated the paraprobiotic effect of heat-inactivated Bacillus amyloliquefaciens FPTB16 on immunological response and immune relevant gene expression in catla (Catla catla). Heat inactivation of viable cells of B. amyloliquefaciens was done at 60 °C for 2 h. For preparation of paraprobiotic supplemented diet, the heat-inactivated bacteria were added to the basal diet (control) at three different inclusion levels i.e., 107, 108 and 109 cells g-1 diet. Fish (25.98 ± 2.57 g) were fed with these diets and various immune responses and immune relevant gene expressions were measured after 4 weeks of feeding. Biochemical parameters were also measured along with the immunological responses. Immunological parameters viz. oxygen radical production, serum lysozyme activity and total serum protein content showed significant enhancement (p < 0.05) in fish fed with 108 and 109 cells g-1 diet. Significant enhancement in myeloperoxidase activity was observed in all the dietary groups compared to control. Alkaline phosphatase activity showed significant enhancement (p < 0.05) in fish fed with 107 and 108 cells g-1 diet. Biochemical parameters viz. GPT, GOT and glucose content did not show any significant difference in any of the dietary groups. Immune relevant genes viz. IL-1β, TNF-α, C3 and iNOS showed significantly higher expression in either liver or head-kidney tissues in most of the cases. However, IFN-γ expression showed a down-regulation pattern in both the tissues. In conclusion, the dietary supplementation of heat-inactivated B. amyloliquefaciens enhanced the immunity of catla, particularly at 108 cells g-1 diet. The results collectively suggest the paraprobiotic applicability of B. amyloliquefaciens in aquaculture.
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Affiliation(s)
- Sukham Tushiba Singh
- Department of Aquatic Health and Environment, College of Fisheries, Central Agricultural University, Lembucherra, 799 210, Tripura (w), India
| | - Dibyendu Kamilya
- Department of Aquatic Health and Environment, College of Fisheries, Central Agricultural University, Lembucherra, 799 210, Tripura (w), India.
| | - Biswanath Kheti
- Department of Aquatic Health and Environment, College of Fisheries, Central Agricultural University, Lembucherra, 799 210, Tripura (w), India
| | - Biswajyoti Bordoloi
- Department of Aquatic Health and Environment, College of Fisheries, Central Agricultural University, Lembucherra, 799 210, Tripura (w), India
| | - Janmejay Parhi
- Department of Fish Genetics and Reproduction, College of Fisheries, Central Agricultural University, Lembucherra, 799 210, Tripura (w), India
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