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Zhang Y, Overbeck TJ, Skebba VLP, Gandhi NN. Genomic and Phenotypic Safety Assessment of Probiotic Bacillus coagulans Strain JBI-YZ6.3. Probiotics Antimicrob Proteins 2024:10.1007/s12602-024-10305-4. [PMID: 38896222 DOI: 10.1007/s12602-024-10305-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/10/2024] [Indexed: 06/21/2024]
Abstract
Spore-forming Bacillus coagulans has been widely recognized as an important probiotic, which is commonly used in products for human consumption and animal feeds. B. coagulans exhibits beneficial traits from both Bacillus and lactic acid-producing Lactobacillus. The present study evaluated the safety of the newly isolated B. coagulans strain JBI-YZ6.3, using combined genomic and phenotypic analysis approaches. The taxonomic classification based on genome sequence and biochemical tests identified strain JBI-YZ6.3 as B. coagulans. Comprehensive genome-based analyses established JBI-YZ6.3 as a novel strain of B. coagulans. Antibiotic susceptibility testing showed that the strain JBI-YZ6.3 was sensitive to a panel of fourteen antibiotics, and no genes related to antibiotic resistance were found in its genome. The spores of strain JBI-YZ6.3 exhibited tolerance to acid and bile salts, as well as stability at ambient and elevated conditions of temperature and relative humidity. There were no homologs of Bacillus toxin genes identified in the genome of JBI-YZ6.3, and the strain exhibited no cytotoxicity towards Vero cells and human peripheral blood mononuclear cells. In conclusion, findings from this study support the safety of B. coagulans strain JBI-YZ6.3, which can be developed into new probiotic products for preventive and therapeutic benefits in human and animal hosts.
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Perotti S, Mantegazza G, Pierallini E, Kirika N, Duncan R, Telesca N, Sarrica A, Guglielmetti S. Human in vivo assessment of the survival and germination of Heyndrickxia coagulans SNZ1969 spores delivered via gummy candies. Curr Res Food Sci 2024; 9:100793. [PMID: 39071473 PMCID: PMC11278553 DOI: 10.1016/j.crfs.2024.100793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2024] [Revised: 06/05/2024] [Accepted: 06/15/2024] [Indexed: 07/30/2024] Open
Abstract
Confectionary products hold promise as unconventional food carriers for probiotic microorganisms. This study explored the delivery of Heyndrickxia coagulans SNZ1969, a spore-forming probiotic, using gummy candies. In this study, we prepared gummy candies containing bacterial spores with a viable count that remained stable during a 24-month shelf-life period, meeting the label claim of at least one billion CFUs per serving (24 g). Then, we carried out an intervention trial involving 24 healthy adults who consumed one serving per day for two weeks followed by an additional two weeks of follow-up. Fecal samples were collected and analyzed with a protocol that allowed the viable counts of SNZ1969, both in spore and vegetative forms. The obtained results revealed that bacterial spores germinated in all volunteers. SNZ1969 persistence in the gut was monitored for two weeks after the end of gummy candy consumption, indicating its potential for prolonged colonization. These findings highlight the potential of unconventional food carriers for probiotic delivery and suggest that spore-forming probiotics can be metabolically active in the human intestine. These findings provide information for the development of food products containing spore-forming probiotics and their potential benefits in promoting gastrointestinal health.
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Affiliation(s)
- Susanna Perotti
- Department of Food, Environmental and Nutritional Sciences (DeFENS), University of Milan, Italy
| | - Giacomo Mantegazza
- Department of Food, Environmental and Nutritional Sciences (DeFENS), University of Milan, Italy
| | - Elena Pierallini
- Department of Food, Environmental and Nutritional Sciences (DeFENS), University of Milan, Italy
| | | | - Robin Duncan
- Department of Food, Environmental and Nutritional Sciences (DeFENS), University of Milan, Italy
| | - Nicolò Telesca
- Department of Food, Environmental and Nutritional Sciences (DeFENS), University of Milan, Italy
| | | | - Simone Guglielmetti
- Department of Food, Environmental and Nutritional Sciences (DeFENS), University of Milan, Italy
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3
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Wójcik R, Małaczewska J, Tobolski D, Miciński J, Kaczorek-Łukowska E, Zwierzchowski G. The Effect of Orally Administered Multi-Strain Probiotic Formulation ( Lactobacillus, Bifidobacterium) on the Phagocytic Activity and Oxidative Metabolism of Peripheral Blood Granulocytes and Monocytes in Lambs. Int J Mol Sci 2024; 25:5068. [PMID: 38791112 PMCID: PMC11120738 DOI: 10.3390/ijms25105068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2024] [Revised: 04/26/2024] [Accepted: 05/01/2024] [Indexed: 05/26/2024] Open
Abstract
Probiotic feed additives have attracted considerable research interest in recent years because the effectiveness of probiotics can differ across microbial strains and the supplemented macroorganisms. The present study was conducted on 16 lambs divided equally into two groups (C-control and E-experimental). The examined lambs were aged 11 days at the beginning of the experiment and 40 days at the end of the experiment. The diet of group E lambs was supplemented with a multi-strain probiotic formulation (Lactobacillus plantarum AMT14, Lactobacillus plantarum AMT4, Lactobacillus rhamnosus AMT15, and Bifidobacterium animalis AMT30), whereas group C lambs did not receive the probiotic additive. At the beginning of the experiment (day 0) and on experimental days 15 and 30, blood was sampled from the jugular vein to determine and compare: phagocytic activity (Phagotest) and oxidative metabolism (Phagoburst) of peripheral blood granulocytes and monocytes by flow cytometry. An analysis of the phagocytic activity of granulocytes and monocytes revealed significantly higher levels of phagocytic activity (expressed as the percentage of phagocytic cells and mean fluorescence intensity) in lambs that were administered the multi-strain probiotic formulation compared with lambs in the control group. The probiotic feed additive also exerted a positive effect on the oxidative metabolism of both granulocytes and monocytes (expressed as the percentage of oxidative metabolism and mean fluorescence intensity) after stimulation with Escherichia coli bacteria and with PMA (4-phorbol-12-β-myristate-13-acetate). These findings suggest that the tested probiotic formulation may have a positive effect on the immune status of lambs.
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Affiliation(s)
- Roman Wójcik
- Department of Microbiology and Clinical Immunology, Faculty of Veterinary Medicine, University of Warmia and Mazury in Olsztyn, Oczapowskiego 13, 10-718 Olsztyn, Poland; (R.W.); (J.M.); (E.K.-Ł.)
| | - Joanna Małaczewska
- Department of Microbiology and Clinical Immunology, Faculty of Veterinary Medicine, University of Warmia and Mazury in Olsztyn, Oczapowskiego 13, 10-718 Olsztyn, Poland; (R.W.); (J.M.); (E.K.-Ł.)
| | - Dawid Tobolski
- Department of Internal Diseases with Clinic, Faculty of Veterinary Medicine, University of Warmia and Mazury in Olsztyn, Oczapowskiego 14, 10-957 Olsztyn, Poland;
| | - Jan Miciński
- Department of Sheep and Goat Breeding, Faculty of Animal Bioengineering, University of Warmia and Mazury in Olsztyn, Oczapowskiego 5, 10-917 Olsztyn, Poland;
| | - Edyta Kaczorek-Łukowska
- Department of Microbiology and Clinical Immunology, Faculty of Veterinary Medicine, University of Warmia and Mazury in Olsztyn, Oczapowskiego 13, 10-718 Olsztyn, Poland; (R.W.); (J.M.); (E.K.-Ł.)
| | - Grzegorz Zwierzchowski
- Department of Biochemistry, Faculty of Biology and Biotechnology, University of Warmia and Mazury in Olsztyn, Oczapowskiego 1A, 10-719 Olsztyn, Poland
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4
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Zheng J, Zhang W, Dan Z, Cao X, Gong Y, Mai K, Ai Q. Dietary methanotroph bacteria meal alleviates soybean meal-induced enteritis by improving immune tolerance and intestinal flora profile of juvenile turbot (Scophthalmus maximus L.). FISH & SHELLFISH IMMUNOLOGY 2024; 148:109463. [PMID: 38402918 DOI: 10.1016/j.fsi.2024.109463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Revised: 02/22/2024] [Accepted: 02/22/2024] [Indexed: 02/27/2024]
Abstract
An 8-week growth trial was performed to investigate the protective effects of methanotroph bacteria meal (MBM) produced from methane against soybean meal-induced enteritis (SBMIE) in juvenile turbot (Scophthalmus maximus L.). Five isonitrogenous and isolipidic diets were formulated: fishmeal-based diet (FM, the control group); FM with approximate 50% of fishmeal substituted by 399.4 g/kg soybean meal (SBM); SBM supplemented with 63.6, 127.2 and 190.8 g/kg MBM (named MBM1, MBM2 and MBM3), each diet was randomly assigned to triplicate fibreglass tanks. Results showed that fish fed with SBM exhibited enteritis, identified by reduced relative weight of intestine (RWI), as well as expanded lamina propria width and up-regulated gene expression of pro-inflammatory cytokines (tnf-α, il-6 and il-8) in intestine. While the above symptoms were reversed when diet SBM supplemented with MBM at the levels of 63.6 and 127.2 g/kg, as well as characterized by up-regulated gene expression of anti-inflammatory cytokines (tgf-β and il-10) and tight junction protein (claudin3, claudin4 and claudin7) in intestine. Intestinal transcriptome analysis showed that the differentially expressed genes between groups FM and SBM predominantly enriched in the JAK-STAT signaling pathway, and the enrichment of differentially expressed genes between groups SBM and SBM supplemented with 63.6 g/kg MBM was in the inflammatory bowel disease (IBD) and JAK-STAT signaling pathway. To be specific, the expression of jak1, jak2b, stat1 and stat5a was significantly up-regulated when fish fed with SBM, suggested the activation of JAK-STAT signaling pathway, while the expression of these above genes was depressed by providing MBM to diet SBM, and the gene expression of toll-like receptors tlr2 and tlr5b showed a similar pattern. Moreover, intestinal flora analysis showed that community richness and abundance of beneficial bacteria (Cetobacterium and acillus_coagulans) were improved when fish fed with SBM supplemented with 63.6 g/kg MBM. Overall, methanotroph bacteria meal may alleviate SBMIE by regulating the expression of tight junction protein, toll-like receptors and JAK-STAT signaling pathway, as well as improving intestinal flora profile, which would be beneficial for enhancing the immune tolerance and utilization efficiency of turbot to dietary soybean meal.
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Affiliation(s)
- Jichang Zheng
- The Key Laboratory of Aquaculture Nutrition and Feed (Ministry of Agriculture and Rural Affairs), The Key Laboratory of Mariculture (Ministry of Education), Ocean University of China, Qingdao 266003, China
| | - Wencong Zhang
- The Key Laboratory of Aquaculture Nutrition and Feed (Ministry of Agriculture and Rural Affairs), The Key Laboratory of Mariculture (Ministry of Education), Ocean University of China, Qingdao 266003, China
| | - Zhijie Dan
- The Key Laboratory of Aquaculture Nutrition and Feed (Ministry of Agriculture and Rural Affairs), The Key Laboratory of Mariculture (Ministry of Education), Ocean University of China, Qingdao 266003, China
| | - Xiufei Cao
- The Key Laboratory of Aquaculture Nutrition and Feed (Ministry of Agriculture and Rural Affairs), The Key Laboratory of Mariculture (Ministry of Education), Ocean University of China, Qingdao 266003, China
| | - Ye Gong
- The Key Laboratory of Aquaculture Nutrition and Feed (Ministry of Agriculture and Rural Affairs), The Key Laboratory of Mariculture (Ministry of Education), Ocean University of China, Qingdao 266003, China
| | - Kangsen Mai
- The Key Laboratory of Aquaculture Nutrition and Feed (Ministry of Agriculture and Rural Affairs), The Key Laboratory of Mariculture (Ministry of Education), Ocean University of China, Qingdao 266003, China; Qingdao Pilot National Laboratory for Marine Science and Technology, Qingdao 266237, China
| | - Qinghui Ai
- The Key Laboratory of Aquaculture Nutrition and Feed (Ministry of Agriculture and Rural Affairs), The Key Laboratory of Mariculture (Ministry of Education), Ocean University of China, Qingdao 266003, China; Qingdao Pilot National Laboratory for Marine Science and Technology, Qingdao 266237, China.
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5
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Maresca E, Aulitto M, Contursi P. Harnessing the dual nature of Bacillus (Weizmannia) coagulans for sustainable production of biomaterials and development of functional food. Microb Biotechnol 2024; 17:e14449. [PMID: 38593329 PMCID: PMC11003712 DOI: 10.1111/1751-7915.14449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Revised: 03/05/2024] [Accepted: 03/07/2024] [Indexed: 04/11/2024] Open
Abstract
Bacillus coagulans, recently renamed Weizmannia coagulans, is a spore-forming bacterium that has garnered significant interest across various research fields, ranging from health to industrial applications. The probiotic properties of W. coagulans enhance intestinal digestion, by releasing prebiotic molecules including enzymes that facilitate the breakdown of not-digestible carbohydrates. Notably, some enzymes from W. coagulans extend beyond digestive functions, serving as valuable biotechnological tools and contributing to more sustainable and efficient manufacturing processes. Furthermore, the homofermentative thermophilic nature of W. coagulans renders it an exceptional candidate for fermenting foods and lignocellulosic residues into L-(+)-lactic acid. In this review, we provide an overview of the dual nature of W. coagulans, in functional foods and for the development of bio-based materials.
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Affiliation(s)
- Emanuela Maresca
- Department of BiologyUniversity of Naples “Federico II”NaplesItaly
| | - Martina Aulitto
- Department of BiologyUniversity of Naples “Federico II”NaplesItaly
- Institute for Polymers, Composites and Biomaterials—IPCB, National Research Council of Italy (CNR)PozzuoliItaly
| | - Patrizia Contursi
- Department of BiologyUniversity of Naples “Federico II”NaplesItaly
- NBFC, National Biodiversity Future CenterPalermoItaly
- BAT Center—Interuniversity Center for Studies on Bioinspired Agro‐Environmental TechnologyUniversity of Naples “Federico II”PorticiItaly
- Task Force on Microbiome StudiesUniversity of Naples “Federico II”NaplesItaly
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6
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Thiruppathi G, Mohankumar A, Kalaiselvi D, Velumani M, Saravana Bhavan P, Premasudha P, Tawata S, Sundararaj P. Geroprotective Effect of Levilactobacillus brevis and Weizmannia coagulans in Caenorhabditis elegans. Probiotics Antimicrob Proteins 2024; 16:589-605. [PMID: 37036656 DOI: 10.1007/s12602-023-10060-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/06/2023] [Indexed: 04/11/2023]
Abstract
The prophylactic use of lactic acid bacteria (LAB) to maintain human health is one of the most important research areas in recent times. LAB supplementation confers a wide range of health benefits to the host, but few studies have focused on their possible role in delaying the aging process. This study explored the health and life-promoting properties of two LAB, Levilactobacillus brevis and Weizmannia coagulans, using the Caenorhabditis elegans model. We found that L. brevis and W. coagulans enhanced the intestinal integrity and intestinal barrier functions without affecting the overall physiological functions of C. elegans. Wild-type worms preconditioned with LAB strains increased their survival under oxidative and thermal stress conditions by reducing intracellular reactive oxygen levels. Live L. brevis and W. coagulans significantly extended the lifespan of C. elegans under standard laboratory conditions independently of dietary restrictions. Genetic and reporter gene expression analysis revealed that L. brevis and W. coagulans extend lifespan via insulin/insulin-like growth factor-1 signaling and the p38 MAPK signaling axis. Furthermore, sirtuin, JNK MAPK, and mitochondrial respiratory complexes were found to be partially involved in W. coagulans-mediated lifespan extension and stress resilience. Preconditioning with LAB ameliorated age-related functional decline in C. elegans and reduced ectopic fat deposition in an NHR-49-dependent manner. Together, our findings indicated that L. brevis and W. coagulans are worth exploring further as "gerobiotic" candidates to delay aging and improve the healthspan of the host.
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Affiliation(s)
| | - Amirthalingam Mohankumar
- PAK Research Center, University of the Ryukyus, Senbaru 1, Nishihara-Cho, Okinawa, 903-0213, Japan.
| | - Duraisamy Kalaiselvi
- Department of Agricultural Chemistry, Institute of Environmentally Friendly Agriculture, College of Agriculture and Life Science, Chonnam National University, Gwangju, 61186, Republic of Korea
| | - Muthusamy Velumani
- Department of Nanoscience and Technology, Bharathiar University, Coimbatore, Tamil Nadu, 641046, India
| | | | - Paramasivam Premasudha
- Department of Nanoscience and Technology, Bharathiar University, Coimbatore, Tamil Nadu, 641046, India
| | - Shinkichi Tawata
- PAK Research Center, University of the Ryukyus, Senbaru 1, Nishihara-Cho, Okinawa, 903-0213, Japan
| | - Palanisamy Sundararaj
- Department of Zoology, Bharathiar University, Coimbatore, Tamil Nadu, 641046, India.
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7
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Mansoor A, Mansoor E, Mehmood M, Hassan SMU, Shah AU, Asjid U, Ishtiaq M, Jamal A, Rai A, Palma PJ. Novel microbial synthesis of titania nanoparticles using probiotic Bacillus coagulans and its role in enhancing the microhardness of glass ionomer restorative materials. Odontology 2024:10.1007/s10266-024-00921-5. [PMID: 38554219 DOI: 10.1007/s10266-024-00921-5] [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: 09/16/2023] [Accepted: 02/18/2024] [Indexed: 04/01/2024]
Abstract
Dental caries is a commonly occurring non-communicable disease throughout the world that might compromise the quality of any individual's life. Glass ionomer cements (GIC) are the most acceptable restorative materials due to their ease of manipulation, minimal tooth loss and least invasive strategy; however, they lack mechanical stability that has become a point of concern. Nanoparticles (NPs) are an outstanding option for modifying and enhancing the properties of dental materials. The focus of this study was to prepare novel, biocompatible titania dioxide (TiO2) NPs as a dental-restorative material using an efficient probiotic Bacillus coagulans. The prepared NPs were incorporated into glass ionomer restorative material at varying concentrations and investigated for cell viability percentage, microhardness and surface morphology. Results indicated that pure 100% anatase phase TiO2 NPs with particle size of 21.84 nm arranged in smooth, spherical agglomerates and clusters forms. These NPs depicted cell viability > 90%, thus confirming their non-cytotoxic behavior. GIC restorative materials reinforced by 5% titania (TiO2) NPs demonstrated the highest microhardness in comparison to the control group and other experimental groups of the study. Surface morphology analysis revealed a reduction in cracks in this novel dental-restorative material supporting its compatible biological nature with better hardness strength and negligible crack propagation. Overall, these results indicated that TiO2 NPs produced using a biological approach could be easily used as restorative materials in dental applications.
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Affiliation(s)
- Afsheen Mansoor
- Department of Microbiology, Quaid-I-Azam University, Islamabad, 45320, Pakistan
- Department of Dental Material Sciences, School of Dentistry, Shaheed Zulfiqar Ali Bhutto Medical University, Islamabad, 44080, Pakistan
| | - Emaan Mansoor
- Islamic International Dental College, Riphah International University, Islamabad, 46000, Pakistan
| | - Mazhar Mehmood
- Department of Metallurgy and Materials Engineering, Pakistan Institute of Engineering and Applied Sciences, Islamabad, Pakistan
| | - Syed Mujtaba Ul Hassan
- Department of Metallurgy and Materials Engineering, Pakistan Institute of Engineering and Applied Sciences, Islamabad, Pakistan
| | - Atta Ullah Shah
- Department of Materials, National Institute of Lasers and Optronics, Islamabad, 45650, Pakistan
| | - Uzma Asjid
- Department of Materials, National Institute of Lasers and Optronics, Islamabad, 45650, Pakistan
| | - Muhammad Ishtiaq
- Department of Microbiology, Quaid-I-Azam University, Islamabad, 45320, Pakistan
| | - Asif Jamal
- Department of Microbiology, Quaid-I-Azam University, Islamabad, 45320, Pakistan.
| | - Akhilesh Rai
- CNC-Center for Neuroscience and Cell Biology, CIBB-Center for Innovative Biomedicine and Biotechnology, University of Coimbra, 3004-504, Coimbra, Portugal
| | - Paulo J Palma
- Center for Innovation and Research in Oral Sciences (CIROS), Faculty of Medicine, University of Coimbra, 3000-075, Coimbra, Portugal.
- Institute of Endodontics, Faculty of Medicine, University of Coimbra, 3000-075, Coimbra, Portugal.
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8
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Koh YC, Chang YC, Lin WS, Leung SY, Chen WJ, Wu SH, Wei YS, Gung CL, Chou YC, Pan MH. Efficacy and Mechanism of the Action of Live and Heat-Killed Bacillus coagulans BC198 as Potential Probiotic in Ameliorating Dextran Sulfate Sodium-Induced Colitis in Mice. ACS OMEGA 2024; 9:10253-10266. [PMID: 38463297 PMCID: PMC10918820 DOI: 10.1021/acsomega.3c07529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 02/01/2024] [Accepted: 02/12/2024] [Indexed: 03/12/2024]
Abstract
Inflammatory bowel disease alters the gut microbiota, causes defects in mucosal barrier function, and leads to dysregulation of the immune response to microbial stimulation. This study investigated and compared the efficacy of a candidate probiotic strain, Bacillus coagulans BC198, and its heat-killed form in treating dextran sulfate sodium-induced colitis. Both live and heat-killed B. coagulans BC198 increased gut barrier-associated protein expression, reduced neutrophil and M1 macrophage infiltration of colon tissue, and corrected gut microbial dysbiosis induced by colitis. However, only live B. coagulans BC198 could alleviate the general symptoms of colitis, prevent colon shortening, and suppress inflammation and tissue damage. At the molecular level, live B. coagulans BC198 was able to inhibit Th17 cells while promoting Treg cells in mice with colitis, reduce pro-inflammatory MCP-1 production, and increase anti-inflammatory IL-10 expression in the colonic mucosa. The live form of B. coagulans BC198 functioned more effectively than the heat-killed form in ameliorating colitis by enhancing the anti-inflammatory response and promoting Treg cell accumulation in the colon.
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Affiliation(s)
- Yen-Chun Koh
- Institute
of Food Sciences and Technology, National
Taiwan University, Taipei 10617, Taiwan
| | - Ya-Chu Chang
- Institute
of Food Sciences and Technology, National
Taiwan University, Taipei 10617, Taiwan
| | - Wei-Sheng Lin
- Institute
of Food Sciences and Technology, National
Taiwan University, Taipei 10617, Taiwan
- Department
of Food Science, National Quemoy University, Quemoy 892, Taiwan
| | - Siu-Yi Leung
- Institute
of Food Sciences and Technology, National
Taiwan University, Taipei 10617, Taiwan
| | - Wei-Jen Chen
- Biotech
Department, Syngen Biotech Co., Ltd., Tainan 744094, Taiwan
| | - Shiuan-Huei Wu
- Biotech
Department, Syngen Biotech Co., Ltd., Tainan 744094, Taiwan
| | - Yu-Shan Wei
- Research
and Development Department, Syngen Biotech
Co., Ltd., Tainan 744094, Taiwan
| | - Chiau-Ling Gung
- Research
and Development Department, Syngen Biotech
Co., Ltd., Tainan 744094, Taiwan
| | - Ya-Chun Chou
- Institute
of Food Sciences and Technology, National
Taiwan University, Taipei 10617, Taiwan
| | - Min-Hsiung Pan
- Institute
of Food Sciences and Technology, National
Taiwan University, Taipei 10617, Taiwan
- Department
of Medical Research, China Medical University Hospital, China Medical University, Taichung City 40402, Taiwan
- Department
of Health and Nutrition Biotechnology, Asia
University, Taichung City 41354, Taiwan
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9
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Hsieh RH, Chien YJ, Lan WY, Lin YK, Lin YH, Chiang CF, Yang MT. Bacillus coagulans TCI711 Supplementation Improved Nonalcoholic Fatty Liver by Modulating Gut Microbiota: A Randomized, Placebo-Controlled, Clinical Trial. Curr Dev Nutr 2024; 8:102083. [PMID: 38510931 PMCID: PMC10951533 DOI: 10.1016/j.cdnut.2024.102083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2023] [Revised: 12/21/2023] [Accepted: 01/10/2024] [Indexed: 03/22/2024] Open
Abstract
Background Nonalcoholic fatty liver disease (NAFLD) has become one of the major problems of chronic liver disease worldwide. It not only causes damage to the liver but also engenders chronic hepatitis and cirrhosis. Recent studies have shown that regulating Bacillus coagulans can improve NAFLD. Objectives This trial explores whether B. coagulans TCI711 (BCT) could ameliorate NAFLD. Methods A total of 57 patients with NAFLD were recruited through FibroScan liver fibrosis scanner and divided into placebo (n = 28) and BCT-supplemented groups (n = 29). Specifically, 1 BCT probiotic capsule was supplemented daily for 8 wk. Furthermore, the blood, stool, and fatty liver content were then examined. Results Parameters evaluated for liver and kidney indicators showed no side effects after supplementing BCT. A significant reduction of 8.7% in the fatty liver was achieved by effectively suppressing the grade of fatty liver as revealed by controlled attenuation parameter. BCT also regulated gut microbiota profiles, with significant increases observed in Bifidobacterium, Eubacterium, Ruminococcaceae, and Sellimonas compared with the baseline. Conclusions BCT may improve NAFLD by regulating gut microbiota, and parameters evaluated for liver and kidney indicate no side effects.
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Affiliation(s)
- Rong-Hong Hsieh
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei, Taiwan
| | - Yu-Ju Chien
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei, Taiwan
| | - Wen-Yi Lan
- Center for General Education, Taipei Medical University, Taipei, Taiwan
| | - Yung-Kai Lin
- Institute of Food Safety and Risk Management, National Taiwan Ocean University, Keelung, Taiwan
- Department of Food Science, National Taiwan Ocean University, Keelung, Taiwan
- Graduate Institute of Biomedical Engineering, National Chung Hsing University, Taichung, Taiwan
| | | | - Chi-Fu Chiang
- Research & Design Center, TCI Co., Ltd., Taipei, Taiwan
| | - Ming-Ta Yang
- Center for General Education, Taipei Medical University, Taipei, Taiwan
- Clinical Research Center, Taipei Medical University Hospital, Taipei, Taiwan
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10
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Zhao N, Huang X, Liu Z, Gao Y, Teng J, Yu T, Yan F. Probiotic characterization of Bacillus smithii: Research advances, concerns, and prospective trends. Compr Rev Food Sci Food Saf 2024; 23:e13308. [PMID: 38369927 DOI: 10.1111/1541-4337.13308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2023] [Revised: 01/16/2024] [Accepted: 01/22/2024] [Indexed: 02/20/2024]
Abstract
Bacillus smithii is a thermophilic Bacillus that can be isolated from white wine, hot spring soil, high-temperature compost, and coffee grounds, with various biofunctions and wide applications. It is resistant to both gastric acid and high temperature, which makes it easier to perform probiotic effects than traditional commercial probiotics, so it can maintain good vitality during food processing and has great application prospects. This paper starts with the taxonomy and genetics and focuses on aspects, including genetic transformation, functional enzyme production, waste utilization, and application in the field of food science as a potential probiotic. According to available studies during the past 30 years, we considered that B. smithii is a novel class of microorganisms with a wide range of functional enzymes such as hydrolytic enzymes and hydrolases, as well as resistance to pathogenic bacteria. It is available in waste degradation, organic fertilizer production, the feed and chemical industries, the pharmaceutical sector, and food fortification. Moreover, B. smithii has great potentials for applications in the food industry, as it presents high resistance to the technological processes that guarantee its health benefits. It is also necessary to systematically evaluate the safety, flavor, and texture of B. smithii and explore its biological mechanism of action, which is of great value for further application in multiple fields, especially in food and medicine.
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Affiliation(s)
- Nan Zhao
- Department of Food Science and Nutrition, College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou, China
| | - Xuedi Huang
- Department of Food Science and Nutrition, College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou, China
| | - Zhongyang Liu
- Department of Food Science and Nutrition, College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou, China
| | - Yufang Gao
- Department of Food Science and Nutrition, College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou, China
| | - Jialuo Teng
- Department of Food Science and Nutrition, College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou, China
| | - Ting Yu
- Department of Food Science and Nutrition, College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou, China
| | - Fujie Yan
- Department of Food Science and Nutrition, College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou, China
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11
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Wei G, Liu W, Zhang Y, Zhou Z, Wang Y, Wang X, Zhu S, Li T, Wei H. Nanozyme-Enhanced Probiotic Spores Regulate the Intestinal Microenvironment for Targeted Acute Gastroenteritis Therapy. NANO LETTERS 2024; 24:2289-2298. [PMID: 38341876 DOI: 10.1021/acs.nanolett.3c04548] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/13/2024]
Abstract
Antibiotic therapeutics to combat intestinal pathogen infections often exacerbate microbiota dysbiosis and impair mucosal barrier functions. Probiotics are promising strategies, because they inhibit pathogen colonization and improve intestinal microbiota imbalance. Nevertheless, their limited targeting ability and susceptibility to oxidative stress have hindered their therapeutic potential. To tackle these challenges, Ces3 is synthesized by in situ growth of CeO2 nanozymes with positive charges on probiotic spores, facilitating electrostatic interactions with negatively charged pathogens and possessing a high reactive oxygen species (ROS) scavenging activity. Importantly, Ces3 can resist the harsh environment of the gastrointestinal tract. In mice with S. Typhimurium-infected acute gastroenteritis, Ces3 shows potent anti-S. Typhimurium activity, thereby alleviating the dissemination of S. Typhimurium into other organs. Additionally, owing to its O2 deprivation capacity, Ces3 promotes the proliferation of anaerobic probiotics, reshaping a healthy intestinal microbiota. This work demonstrates the promise of combining antibacterial, anti-inflammatory, and O2 content regulation properties for acute gastroenteritis therapy.
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Affiliation(s)
- Gen Wei
- Department of Biomedical Engineering, College of Engineering and Applied Sciences, Nanjing National Laboratory of Microstructures, Jiangsu Key Laboratory of Artificial Functional Materials, Nanjing University, Nanjing, Jiangsu 210023, China
| | - Wanling Liu
- Department of Biomedical Engineering, College of Engineering and Applied Sciences, Nanjing National Laboratory of Microstructures, Jiangsu Key Laboratory of Artificial Functional Materials, Nanjing University, Nanjing, Jiangsu 210023, China
| | - Yihong Zhang
- Department of Biomedical Engineering, College of Engineering and Applied Sciences, Nanjing National Laboratory of Microstructures, Jiangsu Key Laboratory of Artificial Functional Materials, Nanjing University, Nanjing, Jiangsu 210023, China
| | - Zijun Zhou
- Department of Biomedical Engineering, College of Engineering and Applied Sciences, Nanjing National Laboratory of Microstructures, Jiangsu Key Laboratory of Artificial Functional Materials, Nanjing University, Nanjing, Jiangsu 210023, China
| | - Yuting Wang
- Department of Biomedical Engineering, College of Engineering and Applied Sciences, Nanjing National Laboratory of Microstructures, Jiangsu Key Laboratory of Artificial Functional Materials, Nanjing University, Nanjing, Jiangsu 210023, China
| | - Xiaoyu Wang
- Department of Biomedical Engineering, College of Engineering and Applied Sciences, Nanjing National Laboratory of Microstructures, Jiangsu Key Laboratory of Artificial Functional Materials, Nanjing University, Nanjing, Jiangsu 210023, China
- Department of Chemistry and Material Science, College of Science, Nanjing Forestry University, Nanjing, Jiangsu 210037, China
| | - Shuaishuai Zhu
- School of Materials Science and Engineering, Nanjing Institute of Technology, Nanjing, Jiangsu 211167, China
| | - Tong Li
- Department of Biomedical Engineering, College of Engineering and Applied Sciences, Nanjing National Laboratory of Microstructures, Jiangsu Key Laboratory of Artificial Functional Materials, Nanjing University, Nanjing, Jiangsu 210023, China
| | - Hui Wei
- Department of Biomedical Engineering, College of Engineering and Applied Sciences, Nanjing National Laboratory of Microstructures, Jiangsu Key Laboratory of Artificial Functional Materials, Nanjing University, Nanjing, Jiangsu 210023, China
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Chemistry and Biomedicine Innovation Center (ChemBIC), Nanjing University, Nanjing, Jiangsu 210023, China
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12
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Mohamadzadeh M, Fazeli A, Shojaosadati SA. Polysaccharides and proteins-based bionanocomposites for microencapsulation of probiotics to improve stability and viability in the gastrointestinal tract: A review. Int J Biol Macromol 2024; 259:129287. [PMID: 38211924 DOI: 10.1016/j.ijbiomac.2024.129287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 11/30/2023] [Accepted: 01/04/2024] [Indexed: 01/13/2024]
Abstract
Probiotics have recently received significant attention due to their various benefits, such as the modulation of gut flora, reduction of blood sugar and insulin resistance, prevention and treatment of digestive disorders, and strengthening of the immune system. One of the major issues concerning probiotics is the maintenance of their viability in the presence of digestive conditions and extended shelf life during storage. To address this concern, numerous techniques have been explored to achieve success. Among these methods, the microencapsulation of probiotics has been proposed as the most effective way to overcome this challenge. The combination of nanomaterials with biopolymer coating is considered a novel approach to improve its viability and effective delivery. The use of polysaccharides and proteins-based bionanocomposites for microencapsulation of probiotics has emerged as an efficient and promising approach for maintaining cell viability and targeted delivery. This review article aims to investigate the use of different bionanocomposites in microencapsulation of probiotics and their effect on cell survival in long-term storage and harsh conditions in the gastrointestinal tract.
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Affiliation(s)
| | - Ahmad Fazeli
- Biotechnology Group, Faculty of Chemical Engineering, Tarbiat Modares University, Tehran, Iran
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13
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Mazhar S, Simon A, Khokhlova E, Colom J, Leeuwendaal N, Deaton J, Rea K. In vitro safety and functional characterization of the novel Bacillus coagulans strain CGI314. Front Microbiol 2024; 14:1302480. [PMID: 38274758 PMCID: PMC10809412 DOI: 10.3389/fmicb.2023.1302480] [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: 09/26/2023] [Accepted: 12/22/2023] [Indexed: 01/27/2024] Open
Abstract
Introduction Bacillus coagulans species have garnered much interest in health-related functional food research owing to their desirable probiotic properties, including pathogen exclusion, antioxidant, antimicrobial, immunomodulatory and food fermentation capabilities coupled with their tolerance of extreme environments (pH, temperature, gastric and bile acid resistance) and stability due to their endosporulation ability. Methods In this study, the novel strain Bacillus coagulans CGI314 was assessed for safety, and functional probiotic attributes including resistance to heat, gastric acid and bile salts, the ability to adhere to intestinal cells, aggregation properties, the ability to suppress the growth of human pathogens, enzymatic profile, antioxidant capacity using biochemical and cell-based methods, cholesterol assimilation, anti-inflammatory activity, and attenuation of hydrogen peroxide (H2O2)-induced disruption of the intestinal-epithelial barrier. Results B. coagulans CGI314 spores display resistance to high temperatures (40°C, 70°C, and 90°C), and gastric and bile acids [pH 3.0 and bile salt (0.3%)], demonstrating its ability to survive and remain viable under gastrointestinal conditions. Spores and the vegetative form of this strain were able to adhere to a mucous-producing intestinal cell line, demonstrated moderate auto-aggregation properties, and could co-aggregate with potentially pathogenic bacteria. Vegetative cells attenuated LPS-induced pro-inflammatory cytokine gene expression in HT-29 intestinal cell lines and demonstrated broad antagonistic activity toward numerous urinary tract, intestinal, oral, and skin pathogens. Metabolomic profiling demonstrated its ability to synthesize several amino acids, vitamins and short-chain fatty acids from the breakdown of complex molecules or by de novo synthesis. Additionally, B. coagulans CGI314's strong antioxidant capacity was demonstrated using enzyme-based methods and was further supported by its cytoprotective and antioxidant effects in HepG2 and HT-29 cell lines. Furthermore, B. coagulans CGI314 significantly increased the expression of tight junction proteins and partially ameliorated the detrimental effects of H2O2 induced intestinal-epithelial barrier integrity. Discussion Taken together these beneficial functional properties provide strong evidence for B. coagulans CGI314 as a promising potential probiotic candidate in food products.
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Affiliation(s)
- Shahneela Mazhar
- ADM Cork H&W Limited, Bio-Innovation Unit, University College Cork, Cork, Ireland
| | - Annie Simon
- ADM Cork H&W Limited, Bio-Innovation Unit, University College Cork, Cork, Ireland
| | - Ekaterina Khokhlova
- ADM Cork H&W Limited, Bio-Innovation Unit, University College Cork, Cork, Ireland
| | - Joan Colom
- ADM Cork H&W Limited, Bio-Innovation Unit, University College Cork, Cork, Ireland
| | - Natasha Leeuwendaal
- ADM Cork H&W Limited, Bio-Innovation Unit, University College Cork, Cork, Ireland
| | - John Deaton
- ADM Deerland Probiotics and Enzymes, Kennesaw, GA, United States
| | - Kieran Rea
- ADM Cork H&W Limited, Bio-Innovation Unit, University College Cork, Cork, Ireland
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Majeed M, Nagabhushanam K, Arumugam S, Chadalavada N, Seepana J, Annamalai T, Murali A, Prakasan P, Mundkur L. Probiotic Weizmannia coagulans MTCC 5856 as adjunct therapy in children's acute diarrhea-a randomized, double-blind, placebo-controlled study. Front Pediatr 2024; 11:1338126. [PMID: 38269290 PMCID: PMC10806110 DOI: 10.3389/fped.2023.1338126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Accepted: 12/20/2023] [Indexed: 01/26/2024] Open
Abstract
Objectives Acute diarrhea in children is generally managed by replacing the lost fluid with oral rehydration solution (ORS). Probiotic supplementation has been reported to reduce the severity of diarrhea. In the present study, we investigated the effect of Weizmannia coagulans (Bacillus coagulans) MTCC 5856, along with ORS on acute diarrhea of all causes in non-hospitalized children. Methods A total of 110 children of ages between 1 and 10 were enrolled in a double-blind placebo-controlled study and were randomly allocated to receive W. coagulans MTCC 5856 (4 × 108 spores, N = 54) + ORS and zinc (Zn) or a placebo (N = 56) + ORS and (Zn) for 5 days. The consistency of the stool, mean duration of diarrhea in hours, mean diarrhea frequency per day, and the dehydration status were collected as efficacy endpoints. Safety was evaluated by the occurrence of adverse events. Results The mean age of the children was 5.55 ± 2.57 years (61 boys and 49 girls). The mean duration of diarrhea was 51.31 ± 20.99 h in the W. coagulans MTCC 5856 group and 62.74 ± 24.51 h in the placebo (p = 0.011) group. The frequency of diarrhea was lower in children supplemented with the probiotic, but the difference was not statistically significant. The perceived efficacy score and dehydration status improved significantly in the W. coagulans MTCC 5856 group compared with the placebo group. No adverse events were recorded. Conclusion The results of the study suggest that W. coagulans MTCC 5856 could be supplemented along with ORS and zinc to reduce the duration of diarrhea in non-hospitalized children. Clinical Trial Registration ClinicalTrials.gov, identifier CTRI/2022/06/043239.
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Affiliation(s)
- Muhammed Majeed
- Research and Development, Sami-Sabinsa Group Limited, Peenya Industrial Area, Bangalore, India
- Research and Development, Sabinsa Corporation, East Windsor, NJ, United States
| | | | - Sivakumar Arumugam
- Research and Development, Sami-Sabinsa Group Limited, Peenya Industrial Area, Bangalore, India
| | | | - Jyotsna Seepana
- Department of Pediatrics, Government Medical College and Government General Hospital (old RIMSGGH), Srikakulam, India
| | - Thumjaa Annamalai
- Department of Pediatrics, Aarupadai Veedu Medical College & Hospital (AVMCH), Pondicherry, India
| | - Avinash Murali
- Research and Development, Sami-Sabinsa Group Limited, Peenya Industrial Area, Bangalore, India
| | - Priji Prakasan
- Research and Development, Sami-Sabinsa Group Limited, Peenya Industrial Area, Bangalore, India
| | - Lakshmi Mundkur
- Research and Development, Sami-Sabinsa Group Limited, Peenya Industrial Area, Bangalore, India
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15
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Raslan MA, Raslan SA, Shehata EM, Mahmoud AS, Viana MVC, Barh D, Sabri NA, Azevedo V. Applications of Proteomics in Probiotics Having Anticancer and Chemopreventive Properties. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2024; 1443:243-256. [PMID: 38409425 DOI: 10.1007/978-3-031-50624-6_13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/28/2024]
Abstract
Proteomics has grown in importance in molecular sciences because it gives vital information on protein identification, expression levels, and alteration. Cancer is one of the world's major causes of death and is the major focus of much research. Cancer risk is determined by hereditary variables as well as the body's immunological condition. Probiotics have increasing medical importance due to their therapeutic influence on the human body in the prevention and treatment of numerous chronic illnesses, including cancer, with no adverse effects. Several anticancer, anti-inflammatory, and chemopreventive probiotics are studied using different proteomic approaches like two-dimensional gel electrophoresis, liquid chromatography-mass spectrometry, and matrix-assisted laser desorption/ionization mass spectrometry. To gain relevant information about probiotic characteristics, data from the proteomic analysis are evaluated and processed using bioinformatics pipelines. Proteomic studies showed the significance of different proteomic approaches in characterization, comparing strains, and determination of oxidative stress of different probiotics. Moreover, proteomic approaches identified different proteins that are involved in glucose metabolism and the formation of cell walls or cell membranes, and the differences in the expression of critical enzymes in the HIF-1 signaling pathway, starch, and sucrose metabolism, and other critical metabolic pathways.
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Affiliation(s)
| | | | | | - Amr S Mahmoud
- Department of Obstetrics and Gynecology, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Marcus Vinicius Canário Viana
- Laboratório de Genética Celular e Molecular, Departamento de Genética, Ecologia e Evolução, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Debmalya Barh
- Laboratório de Genética Celular e Molecular, Departamento de Genética, Ecologia e Evolução, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
- Institute of Integrative Omics and Applied Biotechnology, Nonakuri, Purba Medinipur, West Bengal, India
| | - Nagwa A Sabri
- Department of Clinical Pharmacy, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt.
| | - Vasco Azevedo
- Laboratório de Genética Celular e Molecular, Departamento de Genética, Ecologia e Evolução, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
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16
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Hooi SL, Dwiyanto J, Toh KY, Tan G, Chong CW, Lee JWJ, Lim J. The microbial composition and functional roles of different kombucha products in Singapore. CYTA - JOURNAL OF FOOD 2023. [DOI: 10.1080/19476337.2023.2190794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/30/2023]
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17
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Zhang Y, Tian X, Dong Y, Li R, Shen M, Yi D, Wu T, Wang L, Zhao D, Hou Y. Bacillus coagulans prevents the decline in average daily feed intake in young piglets infected with enterotoxigenic Escherichia coli K88 by reducing intestinal injury and regulating the gut microbiota. Front Cell Infect Microbiol 2023; 13:1284166. [PMID: 38035331 PMCID: PMC10686232 DOI: 10.3389/fcimb.2023.1284166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Accepted: 10/30/2023] [Indexed: 12/02/2023] Open
Abstract
Background Enterotoxigenic Escherichia coli (ETEC), an important intestinal pathogen, poses a significant threat to the intestinal health of piglets. Bacillus coagulans (BC), a potential feed additive, can improve the intestinal function of piglets. However, the effects of BC on growth performance and intestinal function in ETEC-infected piglets are still unclear. In this study, 24 7-day-old piglets were randomly assigned to three treatment groups: control group (fed a basal diet), ETEC group (fed a basal diet and challenged with ETEC K88) and BC+ETEC group (fed a basal diet, orally administered BC, challenged with ETEC K88). During Days 1-6 of the trial, piglets in the BC+ETEC group were orally administered BC (1×108CFU/kg). On Day 5 of the trial, piglets in the ETEC and BC+ETEC groups were orally administered ETEC K88 (5×109CFU/piglet). Blood, intestinal tissue, and content samples were collected from the piglets on Day 7 of the trial. Results The average daily feed intake in the ETEC group was significantly reduced compared to that of the control group. Further research revealed that ETEC infection significantly damaged the structure of the small intestine. Compared to the control group, the villus height and surface area of the jejunum, the ratio of villus height to crypt depth in the duodenum and jejunum, and the activities of catalase and total superoxide dismutase in the jejunum were significantly reduced. Additionally, the levels of myeloperoxidase in the jejunum, malondialdehyde in the plasma and jejunum, and intestinal epithelial apoptosis were significantly increased in the ETEC group. However, BC supplementation had significantly mitigated these negative effects in the BC+ETEC group by Day 7 of the trial. Moreover, BC supplementation improved the gut microbiota imbalance by reversing the decreased numbers of Enterococcus, Clostridium and Lactobacillus in jejunum and Escherichia coli, Bifidobacterium and Lactobacillus in the colon, as well as the increased number of Escherichia coli in the jejunum induced by ETEC K88. Conclusions Overall, BC supplementation reduced the decline in average daily feed intake in ETEC K88-infected piglets by attenuating intestinal epithelial apoptosis and oxidative stress and regulating the gut microbiota. This suggests that BC may be used to prevent intestinal infections caused by ETEC in piglets.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | - Yongqing Hou
- Hubei Key Laboratory of Animal Nutrition and Feed Science, Engineering Research Center of Feed Protein Resources on Agricultural By-products, Ministry of Education, Wuhan Polytechnic University, Wuhan, China
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18
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Mousavi Ghahfarrokhi SS, Mahdigholi FS, Amin M. Collateral beauty in the damages: an overview of cosmetics and therapeutic applications of microbial proteases. Arch Microbiol 2023; 205:375. [PMID: 37935975 DOI: 10.1007/s00203-023-03713-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 10/14/2023] [Accepted: 10/16/2023] [Indexed: 11/09/2023]
Abstract
Microbial proteases are enzymes secreted by a variety of microorganisms, including bacteria and fungi, and have attracted significant attention due to their versatile applications in the food and pharmaceutical industries. In addition, certain proteases have been used in the development of skin health products and cosmetics. This article provides a review of microbial proteases in terms of their classification, sources, properties, and applications. Moreover, different pharmacological and molecular investigations have been reviewed. Various biological activities of microbial proteases, such as Arazyme, collagenase, elastin, and Nattokinase, which are involved in the digestion of dietary proteins, as well as their potential anti-inflammatory, anti-cancer, antithrombotic, and immunomodulatory effects have been included. Furthermore, their ability to control infections and treat various disorders has been discussed. Finally, this review highlights the potential applications and future perspectives of microbial proteases in biotechnology and biomedicine, and proposes further studies to develop new perspectives for disease control and health-promoting strategies using microbial resources.
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Affiliation(s)
- Seyed Sadeq Mousavi Ghahfarrokhi
- Department of Drug and Food Control, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
- Pharmaceutical Microbiology Group, Pharmaceutical Quality Assurance Research Center, The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Sciences, Tehran, Iran
- Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Fateme Sadat Mahdigholi
- Department of Biomaterials, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohsen Amin
- Department of Drug and Food Control, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran.
- Pharmaceutical Microbiology Group, Pharmaceutical Quality Assurance Research Center, The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Sciences, Tehran, Iran.
- Room No. 1-221, Faculty of Pharmacy, 16th Azar Street, Tehran University of Medical Sciences, Tehran, Iran.
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Farajinejad Z, Mohtarami F, Pirouzifard M, Amiri S, Hamishehkar H. In situ produced exopolysaccharides by Bacillus coagulansIBRC-M 10807 and its effects on properties of whole wheat sourdough. Food Sci Nutr 2023; 11:7000-7012. [PMID: 37970414 PMCID: PMC10630829 DOI: 10.1002/fsn3.3624] [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: 12/27/2022] [Revised: 07/23/2023] [Accepted: 07/27/2023] [Indexed: 11/17/2023] Open
Abstract
This study aimed to investigate in situ exopolysaccharides (EPSs) production by Bacillus coagulans IBRC-M 10807 under different fermentation conditions to improve the technical-functional properties of whole wheat flour sourdough and obtain high-quality products. For this purpose, the effectiveness of four efficient factors including B. coagulans (8 Log CFU/g), FOS (0%, 2.5%, and 5% based on flour weight), fermentation temperature (30, 35, and 40°C), and fermentation time (12, 18, and 24 h) was investigated on the production of functional sourdough. Our work focused on optimizing probiotic sourdough by investigating probiotic viability, pH, total titratable acidity, antioxidant properties, and EPS measurement. The first optimal formulation for maximized production of the in situ EPSs by the numerical optimization included FOS 0%, B. coagulans IBRC-M 10807 8 Log CFU/g, fermentation temperature of 30°C, and fermentation time of 12 h. In this case, EPSs was 59.28 mg/g and probiotic was 10.99 Log CFU/g. The second optimal formula by considering the highest viability of probiotic together with EPS production was determined as FOS 4.71%, B. coagulans IBRC-M 10807, 8 Log CFU/g, fermentation temperature of 30°C, and fermentation time of 20 h. The predicted amount of the EPSs and probiotic viability via the second formulation were 54.4 mg/g and 11.18 Log CFU/g, respectively. Analyses of optimal sourdough using FTIR, SEM, and DSC revealed that FOS and probiotics significantly reduced the enthalpy of amylopectin retrogradation and delayed it compared to other samples. Therefore, improving the final product's technological capabilities and shelf life can be credited with potential benefits.
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Affiliation(s)
- Zahra Farajinejad
- Department of Food Science and Technology, Faculty of AgricultureUrmia UniversityUrmiaIran
| | - Forogh Mohtarami
- Department of Food Science and Technology, Faculty of AgricultureUrmia UniversityUrmiaIran
| | - Mirkhalil Pirouzifard
- Department of Food Science and Technology, Faculty of AgricultureUrmia UniversityUrmiaIran
| | - Saber Amiri
- Department of Food Science and Technology, Faculty of AgricultureUrmia UniversityUrmiaIran
| | - Hamed Hamishehkar
- Drug Applied Research CenterTabriz University of Medical SciencesTabrizIran
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20
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Danielsson P, Putri RR, Marcus C, Hagman E. Evaluating probiotic efficacy on weight loss in adults with overweight through a double-blind, placebo-controlled randomized trial. Sci Rep 2023; 13:18200. [PMID: 37875559 PMCID: PMC10597999 DOI: 10.1038/s41598-023-45395-7] [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: 06/15/2023] [Accepted: 10/19/2023] [Indexed: 10/26/2023] Open
Abstract
The aim was to assess the weight-reducing effects of various doses of a probiotic dietary supplement and evaluate the tolerance and safety of increased dosage. A 3-month double-blinded, randomized, placebo-controlled trial, followed by a 3-month open phase, was conducted at Karolinska Institutet, Sweden. The probiotic compound AB001 was tested at two doses (single and double) and compared with placebo during the blinded phase, and at triple dose during the open phase. Eighty-one volunteers, 18-45 years old, with overweight were included. The primary outcome was change in weight. Secondary outcomes were changes in; BMI, waist circumference, blood pressure, blood lipids, glucose metabolism, liver enzymes, vitamin levels, and bowel habits. After 3 months (n = 81), no difference in weight, BMI, waist circumference, blood pressure, or biomarkers were observed between the groups. Forty-five individuals continued with triple dose. The group with initial single dose decreased 0.93 ± 4.73 kg (p = 0.34), and the group with double dose initially decreased 1.93 ± 3.70 kg (p = 0.027). Reported changes in bowel habits and gastro-intestinal problems were similar for all doses. The results indicate that a long-term use of at least double dose AB001 may be more beneficial for weight loss than lower doses. However, in the double blinded phase, no differences between groups were found. The probiotic compound AB001 was well tolerated and can safely be used up to double dose for 90 days followed by triple dose for 90 days.Trial registration: Clinicaltrial.gov NCT04897698, registered on 21 May 2021.
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Affiliation(s)
- Pernilla Danielsson
- Division of Pediatrics, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Solna, Sweden
| | - Resthie R Putri
- Division of Pediatrics, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Solna, Sweden
| | - Claude Marcus
- Division of Pediatrics, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Solna, Sweden
| | - Emilia Hagman
- Division of Pediatrics, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Solna, Sweden.
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21
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Iloba I, McGarry SV, Yu L, Cruickshank D, Jensen GS. Differential Immune-Modulating Activities of Cell Walls and Secreted Metabolites from Probiotic Bacillus coagulans JBI-YZ6.3 under Normal versus Inflamed Culture Conditions. Microorganisms 2023; 11:2564. [PMID: 37894222 PMCID: PMC10609156 DOI: 10.3390/microorganisms11102564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Revised: 10/06/2023] [Accepted: 10/12/2023] [Indexed: 10/29/2023] Open
Abstract
Spore-forming probiotic bacteria, including Bacillus coagulans, are resilient and produce a variety of beneficial metabolites. We evaluated the immune-modulating effects of the novel probiotic strain Bacillus coagulans JBI-YZ6.3, where the germinated spores, metabolite fraction, and cell wall fraction were tested in parallel using human peripheral blood mononuclear cell cultures under both normal and lipopolysaccharide-induced inflamed culture conditions. The expression of CD25 and CD69 activation markers was evaluated via flow cytometry. Supernatants were tested for cytokines, interferons, chemokines, and growth factors using Luminex arrays. The germinated spores were highly immunogenic; both the cell wall and metabolite fractions contributed significantly. Under normal culture conditions, increased levels of immune activation were observed as increased expressions of CD25 and CD69 relative to natural killer cells, suggesting an increased ability to attack virus-infected target cells. On monocytes, a complex effect was observed, where the expression of CD25 increased under normal conditions but decreased under inflamed conditions. This, in combination with increased interleukin-10 (IL-10) and decreased monocyte chemoattractant protein-1 (MCP-1) production under inflamed conditions, points to anti-inflammatory effects. The production of the stem cell-related growth factor granulocyte colony-stimulating Factor (G-CSF) was enhanced. Further research is warranted to characterize the composition of the postbiotic metabolite fraction and document the characteristics of immunomodulating agents secreted by this probiotic strain.
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Affiliation(s)
- Ifeanyi Iloba
- NIS Labs, 1437 Esplanade, Klamath Falls, OR 97601, USA;
| | - Sage V. McGarry
- NIS Labs, 807 St. George St., Port Dover, ON N0A 1N0, Canada; (S.V.M.); (L.Y.); (D.C.)
| | - Liu Yu
- NIS Labs, 807 St. George St., Port Dover, ON N0A 1N0, Canada; (S.V.M.); (L.Y.); (D.C.)
| | - Dina Cruickshank
- NIS Labs, 807 St. George St., Port Dover, ON N0A 1N0, Canada; (S.V.M.); (L.Y.); (D.C.)
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Arumugam U, Sudarsanan GB, Karuppannan AK, Palaniappan S. Metagenomic Studies Reveal the Evidence of Akkermansia muciniphila and Other Probiotic Bacteria in the Gut of Healthy and Enterocytozoon hepatopenaei (EHP)-Infected Farmed Penaeus vannamei. Probiotics Antimicrob Proteins 2023:10.1007/s12602-023-10165-4. [PMID: 37749431 DOI: 10.1007/s12602-023-10165-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/14/2023] [Indexed: 09/27/2023]
Abstract
Penaeus vannamei (whiteleg shrimp) is the most widely cultured shrimp globally. Enterocytozoon hepatopenaei (EHP), a microsporidian parasite, infects P. vannamei and causes severe growth retardation, subsequent production, and economic losses in the shrimp culture. The influence of EHP infection in the shrimp gut microbiota is poorly studied, and this would be an interesting area to investigate since the gut microbiome of shrimp influences a number of key host processes such as digestion and immunity. In this study, a metagenomic approach was followed to compare the overall species richness of the gut microbiota of EHP-infected and healthy P. vannamei. Bacterial genomic DNA from the healthy and EHP-infected gut sample were profiled for the bacterial 16S rRNA gene, targeting the V3-V4 conserved region. Operational taxonomic units (OTUs), an approximation of definitive taxonomic identity, were identified based on the sequence similarity within the sample reads and clustered together using a cut-off of 97% identity using UCLUST. The OTUs were then used for the computation of alpha diversity and beta diversity for each sample. EHP-infected gut sample showed lower bacterial abundance throughout the family, class, order, genus, and species levels when compared to healthy gut sample. This study shows that the shrimp gut microbiota is sensitive and exhibits a high level of plasticity during a microsporidian infection like EHP. Furthermore, Akkermansia muciniphila, a novel probiotic bacterium, has been reported in the shrimp gut for the first time.
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Affiliation(s)
- Uma Arumugam
- State Referral Laboratory for Aquatic Animal Health, Tamil Nadu Dr. J. Jayalalithaa Fisheries University, Madhavaram Campus, Chennai, 600051, Tamil Nadu, India.
| | - Ganesh Babu Sudarsanan
- State Referral Laboratory for Aquatic Animal Health, Tamil Nadu Dr. J. Jayalalithaa Fisheries University, Madhavaram Campus, Chennai, 600051, Tamil Nadu, India
| | - Anbu Kumar Karuppannan
- Bioinformatics Center, Madras Veterinary College, Tamil Nadu Veterinary and Animal Sciences University, Vepery, Chennai, 600007, Tamil Nadu, India
| | - Subash Palaniappan
- State Referral Laboratory for Aquatic Animal Health, Tamil Nadu Dr. J. Jayalalithaa Fisheries University, Madhavaram Campus, Chennai, 600051, Tamil Nadu, India
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23
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Goya-Jorge E, Gonza I, Bondue P, Druart G, Al-Chihab M, Boutaleb S, Douny C, Scippo ML, Thonart P, Delcenserie V. Evaluation of Four Multispecies Probiotic Cocktails in a Human Colonic Fermentation Model. Probiotics Antimicrob Proteins 2023:10.1007/s12602-023-10162-7. [PMID: 37725305 DOI: 10.1007/s12602-023-10162-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/13/2023] [Indexed: 09/21/2023]
Abstract
Bacteriotherapy represents an attractive approach for both prophylaxis and treatment of human diseases. However, combining probiotic bacteria in "cocktails" is underexplored, despite its potential as an alternative multi-target therapy. Herein, three-strain probiotic mixtures containing different combinations of Bacillus (Bc.) coagulans [ATB-BCS-042], Levilactobacillus (Lv.) brevis [THT 0303101], Lacticaseibacillus (Lc.) paracasei [THT 031901], Bacillus subtilis subsp. natto [ATB-BSN-049], Enterococcus faecium [ATB-EFM-030], and Bifidobacterium (Bf.) animalis subsp. lactis [THT 010802] were prepared. Four cocktails (PA: Bc. coagulans + Lv. brevis + Lc. paracasei, PB: Bc. subtilis subsp. natto + Lv. brevis + Lc. paracasei, PC: E. faecium + Lv. brevis + Lc. paracasei, PD: Bc. coagulans + Lv. brevis + Bf. animalis subsp. lactis) were tested using a short-term (72 h) simulation of the human colonic microbiota in a final dose of 6 × 109 CFU. All these probiotic mixtures significantly increased butyrate production compared to the parallel control experiment. PA and PB promoted a bifidogenic effect and facilitated lactobacilli colonization. Furthermore, reporter gene assays using the AhR_HT29-Lucia cell line revealed that fermentation supernatants from PA and PB notably induced AhR transactivity. Subsequent examination of the metabolic outputs of PA and PB in intestinal epithelial models using cell culture inserts suggested no significant impact on the transepithelial electrical resistance (TEER). Assessment of the expression of proinflammatory and anti-inflammatory cytokines, as well as AhR-related target genes in the Caco-2 cell monolayers indicated that PB's metabolic output upregulated most of the measured endpoints. This in vitro investigation evaluated the potential impact of four multispecies probiotic mixtures in the human colonic microbiota and identified a promising formulation comprising a combination of Bc. subtilis subsp. natto, Lv. brevis, and Lc. paracasei as a promising formulation for further study.
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Affiliation(s)
- Elizabeth Goya-Jorge
- Laboratory of Food Quality Management, Department of Food Sciences, FARAH - Veterinary Public Health, University of Liège, B43b, 4000, Liège, Belgium
| | - Irma Gonza
- Laboratory of Food Quality Management, Department of Food Sciences, FARAH - Veterinary Public Health, University of Liège, B43b, 4000, Liège, Belgium
| | - Pauline Bondue
- Laboratory of Food Quality Management, Department of Food Sciences, FARAH - Veterinary Public Health, University of Liège, B43b, 4000, Liège, Belgium
| | - Germain Druart
- Lacto Research Sprl, Rue Herman Méganck 21, 5032, Isnes-Gembloux, Belgium
| | - Mohamed Al-Chihab
- Lacto Research Sprl, Rue Herman Méganck 21, 5032, Isnes-Gembloux, Belgium
| | - Samiha Boutaleb
- Laboratory of Food Analysis, Department of Food Sciences, FARAH - Veterinary Public Health, University of Liège, B43b, 4000, Liège, Belgium
| | - Caroline Douny
- Laboratory of Food Analysis, Department of Food Sciences, FARAH - Veterinary Public Health, University of Liège, B43b, 4000, Liège, Belgium
| | - Marie-Louise Scippo
- Laboratory of Food Analysis, Department of Food Sciences, FARAH - Veterinary Public Health, University of Liège, B43b, 4000, Liège, Belgium
| | - Philippe Thonart
- Lacto Research Sprl, Rue Herman Méganck 21, 5032, Isnes-Gembloux, Belgium
| | - Véronique Delcenserie
- Laboratory of Food Quality Management, Department of Food Sciences, FARAH - Veterinary Public Health, University of Liège, B43b, 4000, Liège, Belgium.
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24
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Zhao Z, Yang Q, Zhou T, Liu C, Sun M, Cui X, Zhang X. Anticancer potential of Bacillus coagulans MZY531 on mouse H22 hepatocellular carcinoma cells via anti-proliferation and apoptosis induction. BMC Complement Med Ther 2023; 23:318. [PMID: 37705007 PMCID: PMC10498517 DOI: 10.1186/s12906-023-04120-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Accepted: 08/07/2023] [Indexed: 09/15/2023] Open
Abstract
Bacillus coagulans have recently revealed its anticancer effects, but few investigations are available on their effects on liver cancer proliferation, and the precise mechanism to mark its impact on apoptosis-related signaling pathways has yet to be elucidated. The aim of this study was to evaluate the anti-proliferative effect of B. coagulans MZY531 and apoptosis induction in the mouse H22 hepatocellular carcinoma cell line. The anti-proliferative activity of B. coagulans MZY531 was evaluated by Cell Counting Kit-8 (CCK-8) assay, and cell apoptosis was revealed with Terminal Deoxynucleotidyl Transferase (TDT)-mediated dUTP Nick-End Labeling (TUNEL) staining and flow cytometric analysis. The expressions of apoptosis-related protein were determined by western blot analysis. The CCK-8 assay revealed that B. coagulans MZY531 inhibited the H22 cells proliferation in a concentration-dependent manner. TUNEL staining revealed an increased apoptosis rate in H22 cells following intervention with B. coagulans MZY531. Furthermore, flow cytometric analysis showed that B. coagulans MZY531 treatment (MOI = 50 and 100) significantly alleviated the H22 cells apoptosis compared with the control group. Western blot analysis found B. coagulans MZY531 significantly decreased level of phospho-PI3K (p-PI3K), phospho-AKT (p-AKT), and phospho-mTOR (p-mTOR) compared with the control group. Furthermore, H22 cells treatment with B. coagulans MZY531 enhanced the expression of caspase-3 and Bax and jeopardized the expression of Bcl-2. Taken together, apoptosis induction and cell proliferation inhibition via PI3K/AKT/mTOR and Bax/Bcl-2/Caspase-3 pathway are promising evidence to support B. coagulans MZY531 as a potential therapeutic agent for cancer.
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Affiliation(s)
- Zhongwei Zhao
- Medical College, Yanbian University, Yanji, 133002, Jilin Province, P.R. China
- College of Special Education, Changchun University, Changchun, 130022, P.R. China
| | - Qian Yang
- College of Special Education, Changchun University, Changchun, 130022, P.R. China
| | - Tingting Zhou
- Innovation Practice Center, The Changchun University of Traditional Chinese Medicine, Changchun, 130000, P.R. China
| | - Chunhong Liu
- College of Special Education, Changchun University, Changchun, 130022, P.R. China
| | - Manqing Sun
- Medical College, Yanbian University, Yanji, 133002, Jilin Province, P.R. China
| | - Xinmu Cui
- Medical College, Yanbian University, Yanji, 133002, Jilin Province, P.R. China
| | - Xuewu Zhang
- Medical College, Yanbian University, Yanji, 133002, Jilin Province, P.R. China.
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25
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Hasan MS, Sundberg C, Tolosa M, Andar A, Ge X, Kostov Y, Rao G. A novel, low-cost microfluidic device with an integrated filter for rapid, ultrasensitive, and high-throughput bioburden detection. Sci Rep 2023; 13:12084. [PMID: 37495652 PMCID: PMC10372024 DOI: 10.1038/s41598-023-38770-x] [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: 05/02/2023] [Accepted: 07/14/2023] [Indexed: 07/28/2023] Open
Abstract
Rapid and accurate bioburden detection has become increasingly necessary for food, health, pharmaceutical and environmental applications. To detect bioburden accurately, and in a highly sensitive manner, we have fabricated a novel microfluidic device with an integrated filter to trap the cells. Bioburden is detected on the filter paper in situ using the redox reaction of fluorescent label resorufin and a portable multichannel fluorometer is used for fluorescence measurement. The microfluidic device was fabricated in a facile, low-cost, and rapid way with microwave-induced thermally assisted bonding. To characterize the bonding quality of the microfluidic cassettes, different tests were performed, and the filter paper material and size were optimized. Primary Bacillus subtilis culture bacterial samples were filtered through the device to validate and investigate the performance parameters. Our results show that a limit of detection (LOD) of 0.037 CFU/mL can be achieved through this microfluidic device whereas the LOD in a normal microfluidic cassette in the fluorometer and the golden standard spectrophotometer are 0.378 and 0.128 CFU/mL respectively. The results depict that three to ten times LOD improvement is possible through this microfluidic cassette and more sensitive detection is possible depending on the volume filtered within a rapid 3 min. This novel microfluidic device along with the fluorometer can be used as a rapid portable tool for highly sensitive, accurate and high-throughput bacterial detection for different applications.
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Affiliation(s)
- Md Sadique Hasan
- Center for Advanced Sensor Technology, University of Maryland Baltimore County, Baltimore, MD, 21250, USA
- Department of Computer Science and Electrical Engineering, University of Maryland Baltimore County, Baltimore, MD, 21250, USA
| | - Chad Sundberg
- Center for Advanced Sensor Technology, University of Maryland Baltimore County, Baltimore, MD, 21250, USA
- Department of Chemical, Biochemical and Environmental Engineering, University of Maryland Baltimore County, Baltimore, MD, 21250, USA
| | - Michael Tolosa
- Center for Advanced Sensor Technology, University of Maryland Baltimore County, Baltimore, MD, 21250, USA
| | - Abhay Andar
- Champions Oncology Inc, 855 N Wolfe St, Baltimore, MD, 21205, USA
| | - Xudong Ge
- Center for Advanced Sensor Technology, University of Maryland Baltimore County, Baltimore, MD, 21250, USA
- Department of Chemical, Biochemical and Environmental Engineering, University of Maryland Baltimore County, Baltimore, MD, 21250, USA
| | - Yordan Kostov
- Center for Advanced Sensor Technology, University of Maryland Baltimore County, Baltimore, MD, 21250, USA
| | - Govind Rao
- Center for Advanced Sensor Technology, University of Maryland Baltimore County, Baltimore, MD, 21250, USA.
- Department of Chemical, Biochemical and Environmental Engineering, University of Maryland Baltimore County, Baltimore, MD, 21250, USA.
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26
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Niro CM, Mendonça GMN, Paulino LR, Soares VF, Azeredo HMC. Freeze-Dried Banana Slices Carrying Probiotic Bacteria. Foods 2023; 12:2282. [PMID: 37372493 DOI: 10.3390/foods12122282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 06/01/2023] [Accepted: 06/02/2023] [Indexed: 06/29/2023] Open
Abstract
Findings on diet-health relationships have induced many people to adopt healthier diets, including the substitution of energy-dense snacks with healthier items, e.g., those containing probiotic microorganisms. The aim of this research was to compare two methods to produce probiotic freeze-dried banana slices-one of them consisting of impregnating slices with a suspension of probiotic Bacillus coagulans, the other based on coating the slices with a starch dispersion containing the bacteria. Both processes resulted in viable cell counts above 7 log ufc.g-1, although the presence of the starch coating prevented a significant loss in viability during freeze-drying. The coated slices were less crispy than the impregnated ones, according to the shear force test results. However, the sensory panel (with more than 100 panelists) did not perceive significant texture differences. Both methods presented good results in terms of probiotic cell viability and sensory acceptability (the coated slices being significantly more accepted than the non-probiotic control slices).
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Affiliation(s)
- Carolina M Niro
- Graduate Program in Biotechnology, Federal University of São Carlos (UFSCar), São Carlos 13565-905, Brazil
| | - Giovana M N Mendonça
- Graduate Program in Food, Nutrition and Food Engineering, São Paulo State University (UNESP), Araraquara 14800-903, Brazil
| | - Lucca R Paulino
- São Carlos School of Engineering, University of São Paulo (USP), São Carlos 13566-590, Brazil
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27
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Kim HW, Choi SY, Lee DC, Rhee HI. Intestinal Production of Alpha-Glucosidase Inhibitor by Bacillus coagulans Spores. Microorganisms 2023; 11:1462. [PMID: 37374964 DOI: 10.3390/microorganisms11061462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 04/25/2023] [Accepted: 05/30/2023] [Indexed: 06/29/2023] Open
Abstract
This study examines the possibility of directly producing and utilizing useful substances in the intestines of animals using anaerobic bacteria that can grow in the intestines of animals. A facultative anaerobe producing a large amount of α-glucosidase inhibitor was isolated from hay and identified and named Bacillus coagulans CC. The main compound of α-glucosidase inhibitor produced by Bacillus coagulans CC was identified as 1-deoxynojirimycin. α-glucosidase inhibitor activity was confirmed in the intestinal contents and feces of mice orally administered with spores of this strain, and it was confirmed that this strain could efficiently reach the intestines, proliferate, and produce α-glucosidase inhibitors. As a result of administering Bacillus coagulans CC to mice at 109 cells per 1 kg body weight of spores for 8 weeks, the high-carbohydrate diet and the high-fat diet showed a 5% lower weight gain compared to the non-administrated group. At this point, in the spore-administered group, a decrease was observed in both the visceral and subcutaneous fat layers of the abdomen and thorax in both high-carbohydrate and high-fat diet groups compared to the non-administered group on computed tomography. The results of this study show that α-glucosidase inhibitors produced in the intestine by specific strains can work efficiently.
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Affiliation(s)
- Hee-Woong Kim
- Department of Biomedical Technology, Kangwon National University, Kangwondaehakgil 1, Chuncheon 24341, Republic of Korea
| | - Soo-Young Choi
- College of Veterinary Medicine and Institute of Veterinary Science, Kangwon National University, Kangwondaehakgil 1, Chuncheon 24341, Republic of Korea
| | - Deug-Chan Lee
- Department of Biomedical Technology, Kangwon National University, Kangwondaehakgil 1, Chuncheon 24341, Republic of Korea
- Institute of Bioscience and Biotechnology, Kangwon National University, Kangwondaehakgil 1, Chuncheon 24341, Republic of Korea
| | - Hae-Ik Rhee
- Department of Biomedical Technology, Kangwon National University, Kangwondaehakgil 1, Chuncheon 24341, Republic of Korea
- DALGIAL, K-Cube 101, Kangwon National University, Kangwondaehakgil 1, Chuncheon 24341, Republic of Korea
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28
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Majeed M, Nagabhushanam K, Mundkur L, Paulose S, Divakar H, Rao S, Arumugam S. Probiotic modulation of gut microbiota by Bacillus coagulans MTCC 5856 in healthy subjects: A randomized, double-blind, placebo-control study. Medicine (Baltimore) 2023; 102:e33751. [PMID: 37335737 DOI: 10.1097/md.0000000000033751] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/21/2023] Open
Abstract
BACKGROUND Probiotics are known to rebalance the gut microbiota in dysbiotic individuals, but their impact on the gut microbiome of healthy individuals is seldom studied. The current study is designed to assess the impact and safety of Bacillus coagulans (Weizmannia coagulans) microbial type culture collection 5856 (LactoSpore®) supplementation on microbiota composition in healthy Indian adults. METHODS The study participants (N = 30) received either LactoSpore (2 billion colony-forming units/capsule) or placebo for 28 days. The general and digestive health were assessed through questionnaires and safety by monitoring adverse events. Taxonomic profiling of the fecal samples was carried out by 16S rRNA amplicon sequencing using the Illumina MiSeq platform. The bacterial persistence was enumerated by quantitative reverse transcription-polymerase chain reaction. RESULTS Gut health, general health, and blood biochemical parameters remained normal in all the participants. No adverse events were reported during the study. Metataxonomic analysis revealed minimal changes to the gut microbiome of otherwise healthy subjects and balance of Bacteroidetes and Firmicutes was maintained by LactoSpore. The relative abundance of beneficial bacteria like Prevotella, Faecalibacterium, Blautia, Megasphaera, and Ruminococcus showed an increase in probiotic-supplemented individuals. The quantitative polymerase chain reaction analysis revealed highly variable numbers of B. coagulans in feces before and after the study. CONCLUSION The present study results suggest that LactoSpore is safe for consumption and does not alter the gut microbiome of healthy individuals. Minor changes in a few bacterial species may have a beneficial outcome in healthy individuals. The results reiterate the safety of B. coagulans microbial type culture collection 5856 as a dietary supplement and provide a rationale to explore its effect on gut microbiome composition in individuals with dysbiosis.
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Affiliation(s)
- Muhammed Majeed
- Sami-Sabinsa Group Limited, Bangalore, Karnataka, India
- Sabinsa Corporation, East Windsor, NJ
| | | | | | - Shaji Paulose
- Sami-Sabinsa Group Limited, Bangalore, Karnataka, India
| | - Hema Divakar
- Divakars Speciality Hospital, Bangalore, Karnataka, India
| | - Sudha Rao
- Genotypic Technology Private Limited, Bangalore, Karnataka, India
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29
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Draft Genome Sequence of Weizmannia coagulans MB BCM9, a Stable Spore-Forming Probiotic. Microbiol Resour Announc 2023; 12:e0121222. [PMID: 36728433 PMCID: PMC10019215 DOI: 10.1128/mra.01212-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
Weizmannia coagulans MB BCM9 (MTCC 25157) is a safe probiotic strain. Here, we announce a fully assembled draft genome sequence consisting of 3,450,803 bp, with 139 contigs. A total of 3,377 protein-coding genes, 15 rRNAs, 80 tRNAs, 5 noncoding RNAs (ncRNAs), and 107 pseudogenes were identified from this assembly.
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30
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Majeed M, Nagabhushanam K, Paulose S, Arumugam S, Mundkur L. The effects of Bacillus coagulans MTCC 5856 on functional gas and bloating in adults: A randomized, double-blind, placebo-controlled study. Medicine (Baltimore) 2023; 102:e33109. [PMID: 36862903 PMCID: PMC9982755 DOI: 10.1097/md.0000000000033109] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/04/2023] Open
Abstract
BACKGROUND Gut microbiome dysbiosis is a major cause of abdominal gas, bloating, and distension. Bacillus coagulans MTCC 5856 (LactoSpore) is a spore-forming, thermostable, lactic acid-producing probiotic that has numerous health benefits. We evaluated the effect of Lacto Spore on improving the clinical symptoms of functional gas and bloating in healthy adults. METHODS Multicenter, randomized, double-blind, placebo-controlled study at hospitals in southern India. Seventy adults with functional gas and bloating with a gastrointestinal symptom rating scale (GSRS) indigestion score ≥ 5 were randomized to receive B coagulans MTCC 5856 (2 billion spores/day, N = 35) or placebo (N = 35) for 4 weeks. Changes in the GSRS-Indigestion subscale score for gas and bloating and global evaluation of patient's scores from screening to the final visit were the primary outcomes. The secondary outcomes were Bristol stool analysis, brain fog questionnaire, changes in other GSRS subscales, and safety. RESULTS Two participants from each group withdrew from the study and 66 participants (n = 33 in each group) completed the study. The GSRS indigestion scores changed significantly (P < .001) in the probiotic group (8.91-3.06; P < .001) compared to the placebo (9.42-8.43; P = .11). The median global evaluation of patient's scores was significantly better (P < .001) in the probiotic group (3.0-9.0) than in the placebo group (3.0-4.0) at the end of the study. The cumulative GSRS score, excluding the indigestion subscale, decreased from 27.82 to 4.42% (P < .001) in the probiotic group and 29.12 to 19.33% (P < .001) in the placebo group. The Bristol stool type improved to normal in both the groups. No adverse events or significant changes were observed in clinical parameters throughout the trial period. CONCLUSIONS Bacillus coagulans MTCC 5856 may be a potential supplement to reduce gastrointestinal symptoms in adults with abdominal gas and distension.
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Affiliation(s)
- Muhammed Majeed
- Sami-Sabinsa Group Limited, Karnataka, India
- Sabinsa Corporation, NJ
| | | | | | | | - Lakshmi Mundkur
- Sami-Sabinsa Group Limited, Karnataka, India
- * Correspondence: Lakshmi Mundkur, Sami-Sabinsa Group Limited, 19/1& 19/2, I Main, II Phase, Peenya Industrial Area, Bangalore, Karnataka 560 058, India (e-mail: )
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31
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Koh YC, Kuo LH, Chang YY, Tung YC, Lo YC, Pan MH. Modulatory Effect of Fermented Black Soybean and Adlay on Gut Microbiota Contributes to Healthy Aging. Mol Nutr Food Res 2023; 67:e2200700. [PMID: 36655510 DOI: 10.1002/mnfr.202200700] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2022] [Revised: 11/29/2022] [Indexed: 01/20/2023]
Abstract
SCOPE Aging is a natural process characterized by a multifactorial, physical decline, and functional disability. Nevertheless, healthy aging can be achieved by following a multidirectional strategy. The current study aims to investigate the anti-aging potential of fermented black soybean and adlay (FBA). METHODS AND RESULTS FBA supplements are incorporated into a natural aging mouse model that is designed to evaluate anti-aging effects. Results show that FBA supplementation prevents muscle loss and visceral adipose tissue accumulation. FBA can also reduce aging biomarkers (including the expression of hepatic p16INK4A and galactosidase beta-1 (GLB1). Hepatic 8-hydoxy-2'-deoxyguanosine (8-oxodG) and pro-inflammatory cytokines have been significantly reduced. Lastly, FBA supplementation improves aging-related gut microbial dysbiosis by reshaping gut microbial composition and promoting the growth of beneficial microbes such as Alistipes, Anaeroplasma, Coriobacteriaceae UCG002, and Parvibacter members in both genders of aged mice. In the functional prediction of gut microbiota, correlations to metabolic, neurodegenerative, infectious, and immune system diseases have been reduced in supplemented mice compared to aged mice. Moreover, FBA supplementation can reverse the reduced ability of microbiota in aged mice for lipid metabolism and xenobiotics biodegradation. CONCLUSIONS The results suggest that FBA exhibits noteworthy anti-aging effects and that it can potentially be developed into a functional food for healthy aging.
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Affiliation(s)
- Yen-Chun Koh
- Institute of Food Sciences and Technology, National Taiwan University, Taipei City, 106216, Taiwan
| | - Lee-Han Kuo
- Institute of Food Sciences and Technology, National Taiwan University, Taipei City, 106216, Taiwan
| | - Ya-Yun Chang
- Institute of Food Sciences and Technology, National Taiwan University, Taipei City, 106216, Taiwan
| | - Yen-Chen Tung
- Department of Food Science, National Ilan University, Yilan City, 26047, Taiwan
| | - Yi-Chen Lo
- Institute of Food Sciences and Technology, National Taiwan University, Taipei City, 106216, Taiwan
| | - Min-Hsiung Pan
- Institute of Food Sciences and Technology, National Taiwan University, Taipei City, 106216, Taiwan.,Department of Medical Research, China Medical University Hospital, China Medical University, Taichung City, 404327, Taiwan.,Department of Health and Nutrition Biotechnology, Asia University, Taichung City, 41354, Taiwan
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32
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Srivastava N, Richa, Choudhury AR. Enhanced encapsulation efficiency and controlled release of co-encapsulated Bacillus coagulans spores and vitamin B9 in gellan/κ-carrageenan/chitosan tri-composite hydrogel. Int J Biol Macromol 2023; 227:231-240. [PMID: 36535354 DOI: 10.1016/j.ijbiomac.2022.12.118] [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: 06/29/2022] [Revised: 11/02/2022] [Accepted: 12/12/2022] [Indexed: 12/23/2022]
Abstract
The current study, for the first time, attempts to co-encapsulate Bacillus coagulans spores as probiotics and vitamin B9 in the polysaccharide-based matrix for their targeted delivery. Instead of vegetative cells, probiotic spores were chosen owing to their higher stability. The matrix, tri-composite hydrogel, was synthesized from gellan, κ-carrageenan, and chitosan through self-assembly devoid of chemical cross-linkers. Hence, it was found suitable for application in the co-encapsulation of bioactive compounds. The synthesized hydrogel showed remarkable encapsulation efficiency for folic acid and probiotic spores, both individually and in combination. At acidic pH, loaded hydrogel exhibited 28.42 % and 45.14 % release of spores and folic acid, respectively, which was comparatively lower than the trends observed under neutral and alkaline pH. These results were correlated with the release pattern observed during in vitro digestibility studies. Moreover, spore conversion to vegetative cells and its high colonization were observed in the simulated intestinal phase. Therefore, the matrix maintained viability and stability of co-encapsulated folic acid and bacterial spores in gastric pH while they were slowly released in the intestinal phase. These promising findings pave the way to develop a natural matrix for co-encapsulating various bioactive compounds and probiotics.
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Affiliation(s)
- Nandita Srivastava
- Biochemical Engineering Research & Process Development Centre (BERPDC), Institute of Microbial Technology (IMTECH), Council of Scientific and Industrial Research (CSIR), Sector 39A, Chandigarh 160036, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Richa
- Biochemical Engineering Research & Process Development Centre (BERPDC), Institute of Microbial Technology (IMTECH), Council of Scientific and Industrial Research (CSIR), Sector 39A, Chandigarh 160036, India
| | - Anirban Roy Choudhury
- Biochemical Engineering Research & Process Development Centre (BERPDC), Institute of Microbial Technology (IMTECH), Council of Scientific and Industrial Research (CSIR), Sector 39A, Chandigarh 160036, India.
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Satti S, Palepu MSK, Singh AA, Jaiswal Y, Dash SP, Gajula SNR, Chaganti S, Samanthula G, Sonti R, Dandekar MP. Anxiolytic- and antidepressant-like effects of Bacillus coagulans Unique IS-2 mediate via reshaping of microbiome gut-brain axis in rats. Neurochem Int 2023; 163:105483. [PMID: 36641109 DOI: 10.1016/j.neuint.2023.105483] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 12/14/2022] [Accepted: 01/05/2023] [Indexed: 01/13/2023]
Abstract
BACKGROUND Due to the rising cases of treatment-refractory affective disorders, the discovery of newer therapeutic approaches is needed. In recent times, probiotics have garnered notable attention in managing stress-related disorders. Herein, we examined the effect of Bacillus coagulans Unique IS-2® probiotic on anxiety- and depression-like phenotypes employing maternal separation (MS) and chronic-unpredictable mild stress (CUMS) model in rats. METHODS Both male and female Sprague-Dawley rats were subjected to MS + CUMS. Probiotic treatment was provided for 6 weeks via drinking water. Anxiety- and depression-like phenotypes were assessed using sucrose-preference test (SPT), forced-swimming test (FST), elevated-plus maze test (EPM), and open-field test (OFT). Blood, brain, intestine, and fecal samples were obtained for biochemical and molecular studies. RESULTS Stress-exposed rats drank less sucrose solution, showed increased passivity, and explored less in open-arms in SPT, FST, and EPM, respectively. These stress-generated neurobehavioral aberrations were alleviated by 6-week of Bacillus coagulans Unique IS-2 treatment. The overall locomotor activity in OFT remained unchanged. The decreased levels of BDNF and serotonin and increased levels of C-reactive protein, TNF-α, IL-1β, and dopamine, in the hippocampus and/or frontal cortex of stress-exposed rats were reversed following probiotic treatment. Administration of probiotic also restored the systemic levels of L-tryptophan, L-kynurenine, kynurenic-acid, and 3-hydroxyanthranilic acid, villi/crypt ratio, goblet-cell count, Firmicutes to Bacteroides ratio, and levels of acetate, propionate, and butyrate in fecal samples. These results indicate remodeling of the microbiome gut-brain axis in Bacillus coagulans Unique IS-2 recipient rats. However, protein levels of doublecortin, GFAP, and zona occludens in the hippocampus and occludin-immunoreactivity in the intestine remained unchanged. No prominent sex-specific changes were noted. CONCLUSION Anxiolytic- and antidepressant-like effects of Bacillus coagulans Unique IS-2 in MS + CUMS rat model may be mediated via reshaping the microbiome gut-brain axis.
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Affiliation(s)
- Srilakshmi Satti
- Department of Biological Sciences, Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research NIPER, Hyderabad, India
| | - Mani Surya Kumar Palepu
- Department of Biological Sciences, Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research NIPER, Hyderabad, India
| | - Aditya A Singh
- Department of Biological Sciences, Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research NIPER, Hyderabad, India
| | - Yash Jaiswal
- Department of Biological Sciences, Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research NIPER, Hyderabad, India
| | - Surya Prakash Dash
- Department of Biological Sciences, Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research NIPER, Hyderabad, India
| | - Siva Nageswara Rao Gajula
- Department of Pharmaceutical Analysis, National Institute of Pharmaceutical Education and Research NIPER, Hyderabad, India
| | - Sowmya Chaganti
- Department of Pharmaceutical Analysis, National Institute of Pharmaceutical Education and Research NIPER, Hyderabad, India
| | - Gananadhamu Samanthula
- Department of Pharmaceutical Analysis, National Institute of Pharmaceutical Education and Research NIPER, Hyderabad, India
| | - Rajesh Sonti
- Department of Pharmaceutical Analysis, National Institute of Pharmaceutical Education and Research NIPER, Hyderabad, India
| | - Manoj P Dandekar
- Department of Biological Sciences, Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research NIPER, Hyderabad, India.
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Dietary Weizmannia coagulans Strain SANK70258 Ameliorates Coccidial Symptoms and Improves Intestinal Barrier Functions of Broilers by Modulating the Intestinal Immunity and the Gut Microbiota. Pathogens 2023; 12:pathogens12010096. [PMID: 36678444 PMCID: PMC9864622 DOI: 10.3390/pathogens12010096] [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: 11/30/2022] [Revised: 12/22/2022] [Accepted: 12/26/2022] [Indexed: 01/09/2023] Open
Abstract
To determine the mechanisms by which Weizmannia coagulans SANK70258 (WC) supplementation improved growth performance and coccidial symptoms, we assessed the gene expressions and the microbiota compositions in the small intestinal tissues and digestas of coccidium-infected broilers previously given WC or lasalocid-A sodium (AM). WC supplementation significantly upregulated the gene expressions related to intestinal immunity and barrier functions, such as IL17A, IL17F, IL10, cathelicidin-2 and pIgR. Body weights, and Claudin-1 and IL10 expressions were positively correlated (r = 0.41, p < 0.05 and r = 0.37, p = 0.06, respectively), whereas lesion scores of the small intestine and IL17A expression were negatively correlated (r = −0.33, p = 0.09). The microbiota analysis detected that genus Alistipes was more abundant in WC-supplemented broilers than in control, and positively correlated with body weights and Claudin-1 expression (r = 0.61, p < 0.05 and r = 0.51, p < 0.05, respectively). Intriguingly, genus Enterococcus was most abundant in WC-supplemented broilers and positively correlated with IL17A expression (r = 0.49, p < 0.05). Interestingly, Escherichia-Shigella was significantly more abundant in the small intestinal digestas of AM-administered broilers than in those of control. To summarize, WC supplementation modulated and immunostimulated the microbiotas of broilers, specifically genera Alistipes and Enterococcus, which led to the improvement of weight gain and coccidial symptoms, without disrupting the intestinal microbiota compositions, as AM did.
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Liu Y, Liu W, Fan S, Yu Y, Shi Z, Liu W, Wu Z, Jiao Y, Tang H, Zhang J, Xu L, Feng F, Xu J. Processing Mechanism of Massa Medicata Fermentata Based on the Correlation Analysis of Strains, Chemical Compositions and Anti-Inflammatory Activity. Chem Biodivers 2023; 20:e202200822. [PMID: 36527339 DOI: 10.1002/cbdv.202200822] [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: 08/28/2022] [Revised: 12/03/2022] [Accepted: 12/15/2022] [Indexed: 12/23/2022]
Abstract
The traditional Chinese medicine of fermented medicine may be under the involvement of multiple strains and the interaction between these microorganisms. Liu Shenqu (Massa Medicata Fermentata, MMF) is one of the most widely used fermented medicines, whose potential processing mechanism is still unclear. In this work, UPLC/MS and GNPS methods were employed to rapidly predict chemical compositions in MMF. Moreover, the dynamic changes of strains, chemical compositions and anti-inflammatory activity of MMF during fermentation process were investigated, and subsequently strains-chemical compositions-efficacy interactions were revealed by Pearson correlation analysis and partial least squares regression (PLSR) analysis. As a result, 24 components were identified, and the potential strains including Bacillus, Burkholderia_Caballeronia_Paraburkholderia, Enterobacter, Aspergillus heterocaryoticus, Rhizopus arrhizus, Kazachstania bulderi, which related to the production of anti-inflammatory active ingredients were exposed. These results demonstrated chemical compositions-strains-efficacy interactions during fermentation of MMF, and provide reference for the exploration of the processing mechanism of MMF.
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Affiliation(s)
- Ying Liu
- School of Chinese Traditional Medicines, China Pharmaceutical University, Nanjing, 210009, P. R. China
| | - Wanqiu Liu
- School of Chinese Traditional Medicines, China Pharmaceutical University, Nanjing, 210009, P. R. China
| | - Siqi Fan
- School of Chinese Traditional Medicines, China Pharmaceutical University, Nanjing, 210009, P. R. China
| | - Yuanyuan Yu
- School of Chinese Traditional Medicines, China Pharmaceutical University, Nanjing, 210009, P. R. China
| | - Zhaoxia Shi
- School of Chinese Traditional Medicines, China Pharmaceutical University, Nanjing, 210009, P. R. China
| | - Wenyuan Liu
- School of Pharmacy, China Pharmaceutical University, Nanjing, 210009, P. R. China
| | - Zongyao Wu
- Tibetan Medicine Institute, Tibetan University of Tibetan Medicine, Lhasa, 850007, P. R. China
| | - Yuzhi Jiao
- Jiangsu Food and Pharmaceutical Science College, Huaian, 223003, P. R. China
| | - Huiling Tang
- Jiangsu Food and Pharmaceutical Science College, Huaian, 223003, P. R. China
| | - Jie Zhang
- School of Chinese Traditional Medicines, China Pharmaceutical University, Nanjing, 210009, P. R. China
| | - Lijun Xu
- Tibetan Medicine Institute, Tibetan University of Tibetan Medicine, Lhasa, 850007, P. R. China
| | - Feng Feng
- School of Chinese Traditional Medicines, China Pharmaceutical University, Nanjing, 210009, P. R. China.,Jiangsu Food and Pharmaceutical Science College, Huaian, 223003, P. R. China.,School of Pharmacy, Nanjing Medical University, Nanjing, 211166, P. R. China
| | - Jian Xu
- School of Chinese Traditional Medicines, China Pharmaceutical University, Nanjing, 210009, P. R. China.,Tibetan Medicine Institute, Tibetan University of Tibetan Medicine, Lhasa, 850007, P. R. China
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Shams M, Esmaeili F, Sadeghi S, Shanaki-Bavarsad M, Seyyed Ebrahimi SS, Hashemnia SMR, Tajabadi-Ebrahimi M, Emamgholipour S, Shanaki M. Bacillus coagulans T4 and Lactobacillus paracasei TD3 Ameliorate Skeletal Muscle Oxidative Stress and Inflammation in High-Fat Diet-Fed C57BL/6J Mice. IRANIAN JOURNAL OF PHARMACEUTICAL RESEARCH : IJPR 2023; 22:e135249. [PMID: 38116571 PMCID: PMC10728858 DOI: 10.5812/ijpr-135249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Revised: 06/03/2023] [Accepted: 07/03/2023] [Indexed: 12/21/2023]
Abstract
Background This study aims to investigate the effects of Bacillus coagulans T4 and Lactobacillus paracasei TD3 probiotics on skeletal muscle inflammation and oxidative stress in C57BL/6J mice fed a high-fat diet (HFD). Methods Probiotics B. coagulans T4, and L. paracasei TD3 were administered to male C57BL/6J mice fed with HFD. The gene expression of macrophage infiltration markers, inflammatory cytokines, and oxidative stress indicators in the muscle tissue was investigated. Results Treatment with B. coagulans T4 and L. paracasei TD3 reduced macrophage infiltration, accompanied by a decrease in the expression of monocyte chemoattractant protein-1 (MCP-1) and an increase in the expression of interleukin (IL)-10. On the other hand, L. paracasei TD3 decreased malondialdehyde (MDA) while B. coagulans T4 decreased carbonyl and increased catalase activity. Conclusions Treatment with probiotics B. coagulans T4 and L. paracasei TD3 partially ameliorated obesity-induced skeletal muscle inflammation in HFD-fed mice.
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Affiliation(s)
- Masoumeh Shams
- Department of Medical Laboratory Sciences, School of Allied Medical Science, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Fataneh Esmaeili
- Department of Clinical Biochemistry, Faculty of Medicine, Tehran University of Medical Sciences Tehran, Iran
| | - Samira Sadeghi
- Department of Medical Laboratory Sciences, School of Allied Medical Science, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mahsa Shanaki-Bavarsad
- Department of Neurology, Memory and Aging Center, University of California San Francisco, San Francisco, CA, USA
| | - Shadi Sadat Seyyed Ebrahimi
- Department of Clinical Biochemistry, Faculty of Medicine, Tehran University of Medical Sciences Tehran, Iran
| | | | | | - Solaleh Emamgholipour
- Department of Clinical Biochemistry, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Mehrnoosh Shanaki
- Department of Medical Laboratory Sciences, School of Allied Medical Science, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Tian W, Qin J, Lian C, Yao Q, Wang X. Identification of a major facilitator superfamily protein that is beneficial to L-lactic acid production by Bacillus coagulans at low pH. BMC Microbiol 2022; 22:310. [PMID: 36536285 PMCID: PMC9764580 DOI: 10.1186/s12866-022-02736-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Accepted: 12/14/2022] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Product inhibition is one of the major problems in lactic acid (LA) fermentation. Our previous study revealed that Bacillus coagulans 2-6 was an efficient producer of high-optical-purity L-LA. Its mutant strain B. coagulans Na-2 has better resistance to sodium lactate stress but the resistance mechanism has not been understood. RESULTS In this study, the whole-genome sequencing of B. coagulans Na-2 was performed and one mutant gene mfs coding for the major facilitator superfamily (MFS) protein was revealed by comparative genome analysis. Ten mutation sites were identified between the wild (MFS-2-6) and mutant (MFS-Na-2) proteins, among which T127A and N154T were predicted locating in the center of the transmembrane transport channel. The MFS-2-6 and MFS-Na-2 were expressed separately in a genetically operable strain, B. coagulans DSM1, using the genes' native promoter. The expression of the two MFS proteins had no effect and a negative effect on L-LA production when the pH was controlled at 6.0 and 7.0 by sodium hydroxide, respectively. However, 4.2 and 4.6-fold of L-LA concentrations were obtained at pH 5.0 by the strains expressing MFS-2-6 and MFS-Na-2 than that by the control strain, respectively. The intracellular pH values of the strains expressing MFS-2-6 and MFS-Na-2 were approximately 0.69 and 0.45 higher than that of the control strain during pH-controlled fermentation at 5.0. Results suggest that the expression of MFS-2-6 and MFS-Na-2 were both conducive to L-LA production at low pH, while the better performance of the latter was probably due to the more appropriate intracellular pH during the whole fermentation process. CONCLUSIONS The MFS protein identified here can improve the ability of B. coagulans to resist acidic environments and produce more L-LA at low pH. The MFS protein has an application potential in environment-friendly L-LA production.
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Affiliation(s)
- Wenzhe Tian
- grid.440653.00000 0000 9588 091XCollege of Pharmacy, Binzhou Medical University, Yantai, 264003 China
| | - Jiayang Qin
- grid.440653.00000 0000 9588 091XCollege of Pharmacy, Binzhou Medical University, Yantai, 264003 China
| | - Congcong Lian
- grid.440653.00000 0000 9588 091XCollege of Pharmacy, Binzhou Medical University, Yantai, 264003 China
| | - Qingshou Yao
- grid.440653.00000 0000 9588 091XCollege of Pharmacy, Binzhou Medical University, Yantai, 264003 China
| | - Xiuwen Wang
- grid.440653.00000 0000 9588 091XCollege of Pharmacy, Binzhou Medical University, Yantai, 264003 China
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Poshadri A, H. W D, U. M K, S.D K. Bacillus Coagulans and its Spore as Potential Probiotics in the Production of Novel Shelf- Stable Foods. CURRENT RESEARCH IN NUTRITION AND FOOD SCIENCE JOURNAL 2022. [DOI: 10.12944/crnfsj.10.3.4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The synbiotic foods with therapeutic activities have been beneficial to gut health and immunity development, including Bacillus coagulans as the probiotic microorganism. It is preferred over other lactic acid bacteria (LAB) as it can produce spores. It is grown in the pH range of 5.5 to 6.2 and releases spores at 37 °C. These microbial spores can withstand environments with high temperatures, acidic conditions, and salinity, making it a viable probiotic organism for production of novel shelf-stable foods. It has become an essential ingredient in the functional food industry due to its probiotic characteristics and great resistance to stressful conditions. For extensive commercial use and a wide range of food applications, apart from probiotic characteristics, a probiotic organism must be cost-effective, convenient and remain viable throughout the processing, storage and consumption. The non-spore- forming lactic acid bacteria can be utilized to make probiotic products and fermented dairy products under controlled processing and storage conditions. The spore- forming probiotic organism can be delivered into the human gut through novel food products derived from cereals, legumes, fruits and vegetables, confectionery products, and meat and non-dairy products. This has led to the development of convenient and shelf-stable non-dairy probiotics. These non-dairy-based probiotics are cheaper, resilient against various processing conditions, high in bioactive components, and can mitigate the risk of lifestyle diseases and reduce. Further, lactose intolerance is associated with the consumption of dairy probiotics. Therefore, this review aimed to assess the utilization of probiotic Bacillus coagulans spores in emerging shelf-stable novel non-dairy products with probiotic potential.
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Affiliation(s)
- A. Poshadri
- 1Department of Food Processing Technology, Professor Jayashankar Telangana State Agricultural University, Hyderabad, India
| | - Deshpande H. W
- 2Department of Food Microbiology and Safety, Vasantrao Naik Marathwada Agricultural University, Parbhani, India
| | - Khodke U. M
- 3College of Food Technology, Vasantrao Naik Marathwada Agricultural University, Parbhani, India
| | - Katke S.D
- 1Department of Food Processing Technology, Professor Jayashankar Telangana State Agricultural University, Hyderabad, India
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Potential Efficacy of Bacillus coagulans BACO-17 to Modulate Gut Microbiota in Rats Fed High-Fat Diet. Processes (Basel) 2022. [DOI: 10.3390/pr10122692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
This study aimed to evaluate the potential efficacy of Bacillus coagulans BACO-17 in ameliorating body fat accumulation as well as gut microbiota dysbiosis in animals, which were given a high-fat diet to mimic the adverse effect of an unhealthy dietary pattern. Compared with normal control, high-fat consumption resulted in significant (p < 0.05) elevations in weight gain (168%), feed efficiency (176%), visceral fat accumulation (228%), and a lesser total fecal short-chain fatty acids (SCFAs) (−27.5%). A significant shift of fecal Fimicutes:Bacteroidetes ratio from 1.13 to 3.14 was also observed. After 12 weeks of experiment, a supplementation of B. coagulans BACO-17 at high dose (9 log CFU/day) along with a high-fat diet could exert an apparent fat reduction ability by decreasing weight gain (by 23.7%) and visceral fat mass (by 24.0%). It was found that B. coagulans BACO-17 was able to increase fecal SCFA concentrations and revert Fimicutes:Bacteroidetes ratio back to the level comparable with the normal control. It could play a probiotic effect by increasing and decreasing the abundance of Muribaculaceae and Allobaculum, respectively. Therefore, a supplementation of adequate amount of B. coagulans BACO-17 might confer a concreted amelioration of deteriorated bacteria profiles and body fat accumulation due to high-fat consumption.
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Luo Y, De Souza C, Ramachandran M, Wang S, Yi H, Ma Z, Zhang L, Lin K. Precise oral delivery systems for probiotics: A review. J Control Release 2022; 352:371-384. [PMID: 36309096 DOI: 10.1016/j.jconrel.2022.10.030] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 10/16/2022] [Accepted: 10/17/2022] [Indexed: 11/07/2022]
Abstract
Probiotics have several health benefits to the host. However, low pH in the stomach, various digestive enzymes and bile salts in the intestine threaten their viability and function. Thus, probiotics need to be protected during gastric transit to address challenges associated with low viability and impaired function. At present, probiotic delivery systems with different trigger mechanisms have been constructed to successfully introduce numerous high-viability probiotics to the intestine. On this basis, the application of non-targeted/targeted probiotic delivery systems in different gut microenvironment and the adjuvant therapeutic effect of probiotic delivery systems on other disease were discussed in detail. It is important to also note that most of the current studies in this area focused on non-targeted probiotic delivery systems. Moreover, changes in intestinal microenvironment under disease state and discontinuous distribution of disease site limit their development. Thus, emphasis were made on the optimization of non-targeted probiotic delivery systems and the necessity of designing more precisely targeted ones.
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Affiliation(s)
- Ya Luo
- College of Food Science and Engineering, Ocean University of China, Qingdao, Shandong 266003, China
| | - Cristabelle De Souza
- Department of Stem Cell Research and Regenerative Medicine, School of Medicine, Stanford University, Stanford, CA 94305, USA
| | - Mythili Ramachandran
- Department of Biochemistry and Molecular Medicine, UC Davis Comprehensive Cancer Center, University of California Davis, Sacramento, CA 95817, USA
| | - Shaolei Wang
- College of Food Science and Engineering, Ocean University of China, Qingdao, Shandong 266003, China
| | - Huaxi Yi
- College of Food Science and Engineering, Ocean University of China, Qingdao, Shandong 266003, China
| | - Zhao Ma
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (MOE), School of Pharmacy, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, China
| | - Lanwei Zhang
- College of Food Science and Engineering, Ocean University of China, Qingdao, Shandong 266003, China.
| | - Kai Lin
- College of Food Science and Engineering, Ocean University of China, Qingdao, Shandong 266003, China.
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Medeiros JA, Otoni CG, Niro CM, Sivieri K, Barud HS, Guimarães FE, Alonso JD, Azeredo HM. Alginate films as carriers of probiotic bacteria and Pickering emulsion. Food Packag Shelf Life 2022. [DOI: 10.1016/j.fpsl.2022.100987] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Liu F, Li J, Zhang T, Chen J, Ho CL. Engineered Spore-Forming Bacillus as a Microbial Vessel for Long-Term DNA Data Storage. ACS Synth Biol 2022; 11:3583-3591. [PMID: 36150134 DOI: 10.1021/acssynbio.2c00291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
DNA data storage technology may supersede conventional chip or magnetic data storage medium, providing long-term stability, high density, and sustainable storage. Due to its error-correcting capability, DNA data stored in living organisms exhibits high fidelity in information replication. Here we report the development of a Bacillus chassis integrated with an inducible artificially assembled bacterial chromosome to facilitate random data access. We generated three sets of data in the form of DNA sequences using a rudimentary coding system accessible by the regulatory promoter. Sporulated Bacillus harboring the genes were used for long-term storage, where viability assays of spores were subjected to harsh environmental stresses to evaluate the data storage stability. The data accuracy remained above 99% after high temperature and oxidative stress treatment, whereas UV irradiation treatment provided above 96% accuracy. The developed Bacillus chassis and artificial chromosome facilitate the long-term storage of larger datum volume by using other DNA digital encoding and decoding programs.
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Affiliation(s)
- Feng Liu
- Department of Biomedical Engineering, Southern University of Science and Technology (SUSTech), Shenzhen518055, China
| | - Jiashu Li
- Department of Biomedical Engineering, Southern University of Science and Technology (SUSTech), Shenzhen518055, China
| | - Tongzhou Zhang
- Department of Biomedical Engineering, Southern University of Science and Technology (SUSTech), Shenzhen518055, China
| | - Jun Chen
- Department of Biomedical Engineering, Southern University of Science and Technology (SUSTech), Shenzhen518055, China.,Shenzhen Institute of Synthetic Biology, Shenzhen Institutes of Advanced Technology (SIAT), Chinese Academy of Sciences, Shenzhen518055, China
| | - Chun Loong Ho
- Department of Biomedical Engineering, Southern University of Science and Technology (SUSTech), Shenzhen518055, China.,Shenzhen Institute of Synthetic Biology, Shenzhen Institutes of Advanced Technology (SIAT), Chinese Academy of Sciences, Shenzhen518055, China
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Yang S, Luo J, Chen Y, Wu R, Liu H, Zhou Z, Akhtar M, Xiao Y, Shi D. A buffalo rumen-derived probiotic (SN-6) could effectively increase simmental growth performance by regulating fecal microbiota and metabolism. Front Microbiol 2022; 13:935884. [PMID: 36386716 PMCID: PMC9649902 DOI: 10.3389/fmicb.2022.935884] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Accepted: 10/03/2022] [Indexed: 09/29/2023] Open
Abstract
Microorganisms play a key role in ruminal digestion, some of which can be used as probiotics to promote growth in ruminants. However, which potential bacteria are responsible for ruminant growth and how they potentiate the basic mechanism is unclear. In this study, three bacterial strains, Bacillus pumilus (SN-3), Bacillus paralicheniformis (SN-6), and Bacillus altitudinis (SN-20) with multiple digestive enzymes were isolated from the rumen of healthy buffaloes. Among these strains, SN-6 secreted cellulase, laccase, and amylase, and significantly inhibited Staphylococcus aureus ATCC25923 and Escherichia coli K99 in vitro. In addition, SN-6 exhibited strong tolerance to artificial gastric juice, intestinal juice, and high temperature. Antibiotic resistance test, virulence gene test, and mouse toxicity test confirmed the safety of SN-6. Further, SN-6 significantly increased the body weight (p < 0.01), affects the intestinal microbiota structure, and alters the metabolomic patterns of Simmental. There was a remarkable difference in the β diversity of fecal microflora between SN-6 and control groups (p < 0.05). Furthermore, SN-6 significantly increased the abundance of Clostridium_sensu_stricto_1, Bifidobacterium, Blautia, and Cellulolyticum, decreased the relative abundance of Monoglobus and norank_f_Ruminococcacea. Moreover, SN-6 feeding significantly enriched intestinal metabolites (i.e., 3-indoleacrylic acid, kynurenic acid) to maintain intestinal homeostasis. Finally, the microbial and metabolic functional analysis indicated that SN-6 could enhance amino acid metabolism (mainly tryptophan metabolism) and lipid metabolism pathways. Overall, these findings indicated that SN-6 could be used as a probiotic in ruminants.
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Affiliation(s)
- Shumin Yang
- State Key Laboratory of Agriculture Microbiology, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China
| | - Ji Luo
- State Key Laboratory of Agriculture Microbiology, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China
| | - Yingying Chen
- State Key Laboratory of Agriculture Microbiology, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China
| | - Rui Wu
- Suining Mubiao Agricultural Development Co., Ltd., Xuzhou, China
| | - Huazhen Liu
- Department of Basic Veterinary Medicine, College of Animal Science and Veterinary Medicine, Huazhong Agricultural University, Wuhan, China
| | - Zutao Zhou
- State Key Laboratory of Agriculture Microbiology, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China
| | - Muhammad Akhtar
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education, Huazhong Agricultural University, Wuhan, China
| | - Yuncai Xiao
- State Key Laboratory of Agriculture Microbiology, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China
| | - Deshi Shi
- State Key Laboratory of Agriculture Microbiology, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China
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Suissa R, Oved R, Maan H, Hadad U, Gilhar O, Meijler MM, Koren O, Kolodkin-Gal I. Context-dependent differences in the functional responses of Lactobacillaceae strains to fermentable sugars. Front Microbiol 2022; 13:949932. [PMID: 36353463 PMCID: PMC9637956 DOI: 10.3389/fmicb.2022.949932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2022] [Accepted: 09/20/2022] [Indexed: 11/27/2022] Open
Abstract
Lactobacillaceae are Gram-positive rods, facultative anaerobes, and belong to the lactic acid bacteria (LAB) that frequently serve as probiotics. We systematically compared five LAB strains for the effects of different carbohydrates on their free-living and biofilm lifestyles. We found that fermentable sugars triggered an altered carrying capacity with strain specificity during planktonic growth. In addition, heterogeneous response to fermentable sugar was manifested in microbial aggregation (measured by imaging flow cytometry), colony development, and attachment to mucin. The acid production capacities of the strains were compatible and could not account for heterogeneity in their differential carrying capacity in liquid and on a solid medium. Among tested LAB strains, L. paracasei, and L. rhamnosus GG survived self-imposed acid stress while L. acidophilus was extremely sensitive to its own glucose utilization acidic products. The addition of a buffering system during growth on a solid medium significantly improved the survival of most tested probiotic strains during fermentation, but the formation of biofilms and aggregation capacity were responsive to the carbohydrate provided rather than to the acidity. We suggest that the optimal performance of the beneficial microbiota members belonging to Lactobacillaceae varies as a function of the growth model and the dependency on a buffering system.
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Affiliation(s)
- Ronit Suissa
- Department of Molecular Genetics, Weizmann Institute of Science, Rehovot, Israel
- Department of Chemistry, Ben-Gurion University of the Negev, Be’er Sheva, Israel
| | - Rela Oved
- Department of Molecular Genetics, Weizmann Institute of Science, Rehovot, Israel
| | - Harsh Maan
- Department of Molecular Genetics, Weizmann Institute of Science, Rehovot, Israel
| | - Uzi Hadad
- Ilse Katz Institute for Nanoscale Science and Technology, Ben-Gurion University of the Negev, Be’er Sheva, Israel
| | - Omri Gilhar
- Department of Molecular Genetics, Weizmann Institute of Science, Rehovot, Israel
| | - Michael M. Meijler
- Department of Chemistry, Ben-Gurion University of the Negev, Be’er Sheva, Israel
| | - Omry Koren
- Azrieli Faculty of Medicine, Bar-Ilan University, Safed, Israel
| | - Ilana Kolodkin-Gal
- Department of Molecular Genetics, Weizmann Institute of Science, Rehovot, Israel
- Department of Plant Pathology and Microbiology, Faculty of Agriculture, Food and Environment, The Hebrew University of Jerusalem, Rehovot, Israel
- *Correspondence: Ilana Kolodkin-Gal,
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Bacillus coagulans BACO-17 Alone or in Combination with Galacto-Oligosaccharide Ameliorates Salmonella-Induced Diarrhea and Intestinal Inflammation. Processes (Basel) 2022. [DOI: 10.3390/pr10102123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
In this study, a diarrhea model was established by exposing rats to appropriate antibiotics and Salmonella. After an in vitro screening of prebiotics, fructo-oligosaccharide and galacto-oligosaccharide (GOS) were selected; their synbiotic potential and ability to ameliorate diarrhea symptoms and intestinal inflammation with Bacillus coagulans BACO-17 were evaluated in vivo. After a 27-day feeding experiment including antibiotic intervention and Salmonella infection, it was found that using B. coagulans BACO-17 alone and in combination with GOS as a synbiotic could render a better recovery by lowering diarrhea indexes by 26.9% and 18.7%, respectively. Compared with the negative control, the administration of this synbiotic mixture resulted in the most significant increase in fecal concentrations of total short-chain fatty acids (about 2-fold higher), with a promising improvement in disrupted gut microbial balance. It was worth noting that the administration of B. coagulans BACO-17 alone or in combination with GOS effectively reduced intestinal inflammation (27–31%) and mucosal necrosis (82%) over the negative control. These results suggested that B. coagulans BACO-17 and GOS could be exploited as a promising synbiotic mixture to relieve intestinal inflammatory diseases and improve gut health.
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Ghafouri A, Heshmati J, Heydari I, Shokouhi Shoormasti R, Estêvão MD, Hoseini AS, Morvaridzadeh M, Akbari‐Fakhrabadi M, Farsi F, Zarrati M, Pizarro AB, Shidfar F, Ziaei S. Effect of synbiotic bread containing lactic acid on blood lipids and apolipoproteins in patients with type 2 diabetes: A randomized controlled trial. Food Sci Nutr 2022; 10:4419-4430. [PMID: 36514747 PMCID: PMC9731550 DOI: 10.1002/fsn3.3039] [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: 10/02/2021] [Revised: 05/24/2022] [Accepted: 08/25/2022] [Indexed: 12/16/2022] Open
Abstract
Recently, the use of synbiotics for managing various diseases has dramatically increased. Synbiotics have been shown to be a good approach to influence the composition of the gut microbiota with positive health effects. Management of type 2 diabetes mellitus (T2DM) complications is one of the reasons for the ingestion of synbiotics and so the aim of the current study was to determine the effects of synbiotic bread intake on markers of lipid profile in T2DM patients. One hundred T2DM patients (age between 20 and 60 years) were randomly assigned to four groups to consume different types of synbiotic bread, three times/day, for 8 weeks: "synbiotic + lactic acid" (n = 25; IV), "synbiotic" (n = 25; III), "lactic acid brad" (n = 25; II), or "control" (n = 25; I). The measured outcomes included anthropometric characteristics, glycemic control parameters, blood lipids, and apolipoproteins. The consumption of "synbiotic + lactic acid bread" (group IV) and "lactic acid bread" (group II) led to a significant decrease in total cholesterol (TC) and glycated hemoglobin (HbA1c) compared to the "control bread." The HbA1c levels were also significantly lower when compared to group II. Additionally, apolipoprotein A (Apo A1) levels were significantly decreased in group IV, compared to control and other groups (post hoc analysis). No significant differences between groups were observed for triglyceride (TG), high-density lipoprotein (HDL), low-density lipoprotein (LDL), and apolipoprotein B100 (Apo B100) levels. The observed results show that the synbiotic bread (with or without lactic acid) promoted a decrease in total cholesterol (TC) and Apo A1 in diabetic patients when consumed daily for 8 weeks.
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Affiliation(s)
- Atie Ghafouri
- Department of Nutrition, School of Public HealthIran University of Medical SciencesTehranIran
| | - Javad Heshmati
- Songhor Healthcare CenterKermanshah University of Medical SciencesKermanshahIran
| | - Iraj Heydari
- Institute of Endocrinology and MetabolismIran University of Medical SciencesTehranIran
| | | | - Maria Dulce Estêvão
- Universidade do Algarve, Escola Superior de Saúde, Campus de GambelasFaroPortugal
| | - Ava Sadat Hoseini
- Department of Education and Health Promotion, School of Public HealthIran University of Medical SciencesTehranIran
| | - Mojgan Morvaridzadeh
- Songhor Healthcare CenterKermanshah University of Medical SciencesKermanshahIran
| | | | - Farnaz Farsi
- Minimally Invasive Surgery Research CenterIran University of Medical SciencesTehranIran
| | - Mitra Zarrati
- Department of Nutrition, School of Public HealthIran University of Medical SciencesTehranIran
| | | | - Farzad Shidfar
- Department of Nutrition, School of Public HealthIran University of Medical SciencesTehranIran
| | - Somayeh Ziaei
- ICU DepartmentEmam Reza Hospital, Kermanshah University of Medical SciencesKermanshahIran
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Bamola VD, Dubey D, Samanta P, Kedia S, Ahuja V, Madempudi RS, Neelamraju J, Chaudhry R. Role of a probiotic strain in the modulation of gut microbiota and cytokines in inflammatory bowel disease. Anaerobe 2022; 78:102652. [PMID: 36198385 DOI: 10.1016/j.anaerobe.2022.102652] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 09/24/2022] [Accepted: 09/26/2022] [Indexed: 11/27/2022]
Abstract
OBJECTIVE To assess the effect of a probiotic strain Bacillus clausii UBBC-07 on gut microbiota and cytokines in IBD patients. METHOD Patients were randomly allocated to either placebo or probiotic Bacillus clausii UBBC-07 for four weeks along with the standard medical treatment (SMT). Enrolled patients were evaluated before and after intervention for presence of the given probiotic, change in gut microbiota, change in serum cytokines, serotonin and dopamine, symptoms of disease, physical, behavioral and psychological parameters. RESULTS Probiotic strain Bacillus clausii UBBC-07 showed good survival in IBD patients in the treatment group (p < 0.01) without any reported adverse event. Metagenomic analysis showed that the given probiotic strain was able to modulate the gut microbiota in treated group. Phylum Firmicutes was increased and phylum Bacteroidetes was decreased in the probiotic treated group. A significant increase was observed in the abundance of anaerobic bacterial genera Lactobacillus, Bifidobacterium and Faecalibacterium in the probiotic treated group (p < 0.01) as compared to placebo group. Significant increase was observed in IL-10 (p < 0.05) and variable decrease in the secretion of IL-1β, TNF- α, IL-6, IL -17 and IL -23 in probiotic treated group. In the treatment group a significant decrease in the symptoms of IBD and improvement in the psychological parameter to various degrees was noted. CONCLUSION These results indicated that probiotic strain B clausii UBBC-07 affected the gut microbiota and cytokine secretion and shown efficacy in IBD patients.
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Affiliation(s)
- V Deepak Bamola
- Department of Microbiology, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Divya Dubey
- Department of Microbiology, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Projoyita Samanta
- Department of Microbiology, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Saurabh Kedia
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Vineet Ahuja
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Ratna Sudha Madempudi
- Centre for Research & Development, Unique Biotech Ltd., Plot No. 2, Phase-II, Alexandria Knowledge Park, Hyderabad, Telangana, 500078, India
| | - Jayanthi Neelamraju
- Centre for Research & Development, Unique Biotech Ltd., Plot No. 2, Phase-II, Alexandria Knowledge Park, Hyderabad, Telangana, 500078, India
| | - Rama Chaudhry
- Department of Microbiology, All India Institute of Medical Sciences, New Delhi, 110029, India.
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Dabiré Y, Somda NS, Somda MK, Compaoré CB, Mogmenga I, Ezeogu LI, Traoré AS, Ugwuanyi JO, Dicko MH. Assessment of probiotic and technological properties of Bacillus spp. isolated from Burkinabe Soumbala. BMC Microbiol 2022; 22:228. [PMID: 36175837 PMCID: PMC9523936 DOI: 10.1186/s12866-022-02642-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Accepted: 09/15/2022] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND Soumbala is a highly loved alkaline traditional fermented food condiment in Burkina Faso. It harbors various microbiota dominated by fermentative Bacillus spp. as functional microorganism with little confirmed health-promoting properties. METHODS The present study aimed to evaluate six Bacillus strains previously isolated and identified from soumbala. These strains were selected as presumptively safe bacteria for probiotic and technological characteristics. These strains were assessed for in vitro probiotic criteria (tolerance to acidic pH, gastric juice, 0.3% (m/v) bile salts, intestinal juice and 0.4% (w/v) phenol, cell surface hydrophobicity, auto-aggregation capacity, antimicrobial activity against foodborne pathogens, antibiotic susceptibility and biofilm production) and technological properties, including protease, amylase, lipase, and tannase activity, as well as poly-γ-glutamic acid (PGA) production and thermo-tolerance. RESULTS All tested Bacillus strains (B54, F20, F24, F21, F26 and F44) presented variable relevant probiotic properties (good tolerance to pH 2 and pH 4, gastric juice, bile salts, intestinal juice and phenol), with marked differences in hydrophobicity and auto-aggregation capacity ranging from 73.62-94.71% and 49.35-92.30%, respectively. They exhibited a broad spectrum of activity against foodborne pathogens depending on target pathogen, with the highest activity exhibited by strain F20 (29.52 mm) against B. cereus 39 (p < 0.001). They also showed good biofilm production as well as variable hydrolytic enzyme activities, including protease (43.00-60.67 mm), amylase (22.59-49.55 mm), lipase (20.02-24.57 mm), and tannase (0-10.67 mm). All tested Bacillus strains tolerated temperature up to 50 °C, while only strains F26 and F44 showed the best PGA production. CONCLUSION Overall, the tested cultures exhibiting potential probiotic and technological characteristics; particularly B. cereus F20, B. benzoevorans F21, B. cabrialessi F26, and B. tequilensis F44 could be a source of probiotic-starters of commercial interest in the production of high-quality soumbala.
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Affiliation(s)
- Yérobessor Dabiré
- Laboratoire de Biochimie, Biotechnologie, Technologie Alimentaire et Nutrition (LABIOTAN), Département de Biochimie Microbiologie, Ecole Doctorale Sciences et Technologies (EDST), Université Joseph KI-ZERBO, 03 P.B. 7031 Ouagadougou 03, Burkina Faso ,grid.10757.340000 0001 2108 8257Department of Microbiology, Faculty of Biological Sciences, University of Nigeria Nsukka (UNN), Enugu state, 410001 Nigeria
| | - Namwin Siourimè Somda
- grid.433132.40000 0001 2165 6445Département Technologie Alimentaire (DTA), Centre National de Recherche Scientifique et Technologique (CNRST) / Institut de Recherche en Sciences Appliquées et Technologies (IRSAT) / Direction Régional de L’Ouest, 03 B.P.2393 Bobo - Dioulasso 03, Burkina Faso
| | - Marius K. Somda
- Laboratoire de Biochimie, Biotechnologie, Technologie Alimentaire et Nutrition (LABIOTAN), Département de Biochimie Microbiologie, Ecole Doctorale Sciences et Technologies (EDST), Université Joseph KI-ZERBO, 03 P.B. 7031 Ouagadougou 03, Burkina Faso ,Laboratoire de Microbiologie et de Biotechnologie Microbienne (LAMBM), Département de Biochimie-Microbiologie, Ecole Doctorale Sciences et Technologies (EDST), Université Joseph KI-ZERBO, 03 P.B. 7031 Ouagadougou 03, Burkina Faso
| | - Clarisse B. Compaoré
- grid.433132.40000 0001 2165 6445Département Technologie Alimentaire (DTA), Centre National de Recherche Scientifique et Technologique (CNRST) / Institut de Recherche en Sciences Appliquées et Technologies (IRSAT), 03 B.P. 7047 Ouagadougou 03, Burkina Faso
| | - Iliassou Mogmenga
- Laboratoire de Microbiologie et de Biotechnologie Microbienne (LAMBM), Département de Biochimie-Microbiologie, Ecole Doctorale Sciences et Technologies (EDST), Université Joseph KI-ZERBO, 03 P.B. 7031 Ouagadougou 03, Burkina Faso
| | - Lewis I. Ezeogu
- grid.10757.340000 0001 2108 8257Department of Microbiology, Faculty of Biological Sciences, University of Nigeria Nsukka (UNN), Enugu state, 410001 Nigeria
| | - Alfred S. Traoré
- Laboratoire de Biochimie, Biotechnologie, Technologie Alimentaire et Nutrition (LABIOTAN), Département de Biochimie Microbiologie, Ecole Doctorale Sciences et Technologies (EDST), Université Joseph KI-ZERBO, 03 P.B. 7031 Ouagadougou 03, Burkina Faso ,Laboratoire de Microbiologie et de Biotechnologie Microbienne (LAMBM), Département de Biochimie-Microbiologie, Ecole Doctorale Sciences et Technologies (EDST), Université Joseph KI-ZERBO, 03 P.B. 7031 Ouagadougou 03, Burkina Faso ,grid.508517.eLaboratoire des Sciences Biologiques Appliquées, Unité de Formation et de Recherche en Sciences et Technologies (UFR-ST), Université Aube Nouvelle, 01 P.B. 234 Bobo-Dioulasso 01, Burkina Faso
| | - Jerry O. Ugwuanyi
- grid.10757.340000 0001 2108 8257Department of Microbiology, Faculty of Biological Sciences, University of Nigeria Nsukka (UNN), Enugu state, 410001 Nigeria
| | - Mamoudou H. Dicko
- Laboratoire de Biochimie, Biotechnologie, Technologie Alimentaire et Nutrition (LABIOTAN), Département de Biochimie Microbiologie, Ecole Doctorale Sciences et Technologies (EDST), Université Joseph KI-ZERBO, 03 P.B. 7031 Ouagadougou 03, Burkina Faso
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Muñoz Pabon KS, Hoyos Concha JL, Solanilla Duque JF. Quinoa extruded snacks with probiotics: Physicochemical and sensory properties. FRONTIERS IN SUSTAINABLE FOOD SYSTEMS 2022. [DOI: 10.3389/fsufs.2022.935425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The consumption of probiotic foods has grown rapidly, and these are generally found in dairy matrices where their growth is favored. Therefore, this study aimed to develop a new probiotic snack made from quinoa and added with spore-forming probiotic bacteria in two concentrations of 0.3 and 0.35%. The probiotic was added by spraying, after the extrusion process, together with salt and oil, at 70°C under dry conditions. Bacterial viability, resistance to simulated gastric juice, physical, chemical, and sensory tests were then evaluated during 120 days of storage at room temperature (20°C) and compared to a controlled snack without probiotic. The probiotic Bacillus coagulans was tested for the molecular identification and inhibition of pathogenic bacteria. Viability assessment was remained above 107 CFU/g of snacks. The intestinal tract simulation resistance test showed a viability of 70%. The physicochemical and sensory properties evaluated had no significant changes during storage time compared to control snack. The results of the taxonomic analysis indicate that the analyzed strain has, on average, 98% identity in 98% of its length belonging to Bacillus coagulans and Bacillus badius species. The probiotic showed inhibition against pathogenic bacteria. The new snack with probiotic is stable during storage.
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Jung SM, Ha AW, Choi SJ, Kim SY, Kim WK. Effect of Bacillus coagulans SNZ 1969 on the Improvement of Bowel Movement in Loperamide-Treated SD Rats. Nutrients 2022; 14:nu14183710. [PMID: 36145085 PMCID: PMC9500726 DOI: 10.3390/nu14183710] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 09/03/2022] [Accepted: 09/06/2022] [Indexed: 11/27/2022] Open
Abstract
Bacillus coagulans SNZ 1969 (B. coagulans SNZ 1969) is a spore-forming bacterium reported to be effective in attenuating constipation. However, there is no study on whether B. coagulans SNZ 1969 could improve constipation through mucin secretion and changes in intestinal hormones. To address this knowledge gap, rats were orally administrated with various treatments for four weeks. The normal control (NOR) group received saline only. There were four constipation-induced groups. The LOP group received only loperamide (LOP), a constipation-inducing agent. The BIS group received both LOP and Bisacodyl (BIS, a constipation treatment agent). The SNZ-L group received both LOP and B. coagulans SNZ 1969 at 1 × 108 CFU/day. The SNZ-H group received LOP and B.coagulans SNZ 1969 at 1 × 1010 CFU/day. As indicators of constipation improvement, fecal pellet weight, fecal water content, gastrointestinal transit time, and intestinal motility were measured. Mucus secretion in the colon was determined by histological colon analysis and mucin-related gene expressions. Gastrointestinal (GI) hormones were also measured. SNZ-L and SNZ-H groups showed significantly increased fecal weights, fecal water contents, and intestinal motility than the LOP group. SNZ-L and SNZ-H groups also showed higher secretion of mucin in the colon and mRNA expression levels of Mucin 2 and Aquaporin 8 than the LOP group. The SNZ-H group showed significantly increased substance P but significantly decreased somatostatin and vasoactive intestinal peptide than the LOP group. The results of this study suggest that B. coagulans SNZ 1969 intake could attenuate constipation through mucin secretion and alteration of GI hormones.
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Affiliation(s)
- Soo-Min Jung
- Department of Food Science and Nutrition, College of Science and Technology, Dankook University, Cheonan 31116, Korea
| | - Ae-Wha Ha
- Department of Food Science and Nutrition, College of Science and Technology, Dankook University, Cheonan 31116, Korea
| | - Su-Jin Choi
- Department of Food Science and Nutrition, College of Science and Technology, Dankook University, Cheonan 31116, Korea
| | - Se-Young Kim
- R&D Center, CTCBIO, Inc., Hwaseong 18576, Korea
- Department of Agricultural Biotechnology, College of Agriculture and Life Sciences, Seoul National University, Seoul 08826, Korea
| | - Woo-Kyoung Kim
- Department of Food Science and Nutrition, College of Science and Technology, Dankook University, Cheonan 31116, Korea
- Correspondence:
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