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Ottria R, Xynomilakis O, Casati S, Ciuffreda P. Pre- to Postbiotics: The Beneficial Roles of Pediatric Dysbiosis Associated with Inflammatory Bowel Diseases. Microorganisms 2024; 12:1582. [PMID: 39203424 PMCID: PMC11356122 DOI: 10.3390/microorganisms12081582] [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: 06/28/2024] [Revised: 07/29/2024] [Accepted: 07/30/2024] [Indexed: 09/03/2024] Open
Abstract
Probiotics are "live microorganisms which, when administered in adequate amount, confer health benefits on the host". They can be found in certain foods like yogurt and kefir and in dietary supplements. The introduction of bacterial derivatives has not only contributed to disease control but has also exhibited promising outcomes, such as improved survival rates, immune enhancement, and growth promotion effects. It is interesting to note that the efficacy of probiotics goes beyond the viability of the bacteria, giving rise to concepts like paraprobiotics, non-viable forms of probiotics, and postbiotics. Paraprobiotics offer various health benefits in children with intestinal dysbiosis, contributing to improved digestive health, immune function, and overall well-being. In this review, the potential of these therapeutic applications as alternatives to pharmacological agents for treating pediatric intestinal dysbiosis will be thoroughly evaluated. This includes an analysis of their efficacy, safety, long-term benefits, and their ability to restore gut microbiota balance, improve digestive health, enhance immune function, and reduce inflammation. The aim is to determine if these non-pharmacological interventions can effectively and safely manage intestinal dysbiosis in children, reducing the need for conventional medications and their side effects.
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Affiliation(s)
- Roberta Ottria
- Dipartimento di Scienze Biomediche e Cliniche, Università degli Studi di Milano, 20157 Milan, Italy; (O.X.); (S.C.); (P.C.)
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Lee S, Choi SP, Choi HJ, Jeong H, Park YS. A comprehensive review of synbiotics: an emerging paradigm in health promotion and disease management. World J Microbiol Biotechnol 2024; 40:280. [PMID: 39060821 DOI: 10.1007/s11274-024-04085-w] [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: 05/08/2024] [Accepted: 07/14/2024] [Indexed: 07/28/2024]
Abstract
Synbiotics are complex preparations of prebiotics that can be selectively utilized by live microorganisms to improve host health. Synbiotics are divided into complementary synbiotics, which consist of probiotics and prebiotics with independent functions, and synergistic synbiotics, which consist of prebiotics that are selectively used by gut microorganisms. Complementary synbiotics used in human clinical trials include Lactobacillus spp. and Bifidobacterium spp. as probiotics, and fructooligosaccharides, galactooligosaccharides, and inulin as prebiotics. Over the past five years, synbiotics have been most commonly used in patients with metabolic disorders, including obesity, and immune and gastrointestinal disorders. Several studies have observed alterations in the microbial community; however, these changes did not lead to significant improvements in disease outcomes or biochemical and hematological markers. The same synbiotics have been applied to individuals with different gut environments. As a result, even with the same synbiotics, there are non-responders who do not respond to the applied synbiotics due to the different intestinal environment for each individual. Therefore, to obtain meaningful results, applying different synbiotics depending on the individual is necessary. Synergistic synbiotics are one solution to circumvent this problem, as they combine elements that can effectively improve health, even in non-responders. This review aims to explain the concept of synbiotics, highlight recent human clinical trials, and explore the current state of research on synergistic synbiotics.
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Affiliation(s)
- Sulhee Lee
- Kimchi Functionality Research Group, World Institute of Kimchi, Gwangju, 61755, Republic of Korea
| | - Sang-Pil Choi
- Kimchi Functionality Research Group, World Institute of Kimchi, Gwangju, 61755, Republic of Korea
| | - Hak-Jong Choi
- Kimchi Functionality Research Group, World Institute of Kimchi, Gwangju, 61755, Republic of Korea
| | - Huijin Jeong
- Department of Food Science and Biotechnology, Gachon University, Seongnam, 13120, Republic of Korea
| | - Young-Seo Park
- Department of Food Science and Biotechnology, Gachon University, Seongnam, 13120, Republic of Korea.
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Sommermeyer H, Piątek J. Synbiotics as Treatment for Irritable Bowel Syndrome: A Review. Microorganisms 2024; 12:1493. [PMID: 39065261 PMCID: PMC11278745 DOI: 10.3390/microorganisms12071493] [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: 06/09/2024] [Revised: 07/02/2024] [Accepted: 07/19/2024] [Indexed: 07/28/2024] Open
Abstract
Irritable bowel syndrome is a persistent disturbance of the function of the gastrointestinal tract with a prevalence of about 11.2% in the population at large. While the etiology of the disorder remains unclear, there is mounting evidence that the disturbance of the gut microbiota is at least one contributing factor. This insight resulted in clinical trials investigating the therapeutic effects of products containing probiotic microorganisms. Most studies with IBS patients have evaluated the therapeutic effects of mono- and multi-strain probiotics, but only a few studies have investigated the efficacy of synbiotics (combinations of probiotic bacteria and one or more prebiotic components). This review summarizes the results from eight randomized, placebo-controlled clinical trials that investigated the efficacy of synbiotic preparations (three mono-strain and five multi-strain products) in adult IBS patients. While data remain sparse, some of the surveyed clinical trials have demonstrated interesting efficacy results in IBS patients. To allow a judgment of the role played by synbiotics in the treatment of IBS patients, more high-quality clinical trials are needed.
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Affiliation(s)
- Henning Sommermeyer
- Department of Health Sciences, Calisia University, Nowy Swiat 4, 62-800 Kalisz, Poland;
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Mok K, Honwichit O, Funnuam T, Charoensiddhi S, Nitisinprasert S, Nielsen DS, Nakphaichit M. Synergistic activity of Limosilactobacillus reuteri KUB-AC5 and water-based plants against Salmonella challenge in a human in vitro gut model. Sci Rep 2024; 14:4730. [PMID: 38413615 PMCID: PMC10899581 DOI: 10.1038/s41598-024-53912-5] [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: 09/29/2023] [Accepted: 02/06/2024] [Indexed: 02/29/2024] Open
Abstract
A synbiotic is a combination of live microorganisms and specific substrates that are selectively utilized by host microorganisms, resulting in health benefits for the host. Previous studies have demonstrated the protective effects of L. reuteri KUB-AC5 against Salmonella infection in chicken and mouse models. The probiotic activity of L. reuteri KUB-AC5 in these hosts was influenced by nutritional supplements. Water-based plants contain significant amounts of carbohydrates, particularly dietary fiber and proteins, making them potential prebiotic substrates. In this study, four water-based plants (Ulva rigida, Caulerpa lentillifera, Wolffia globosa, and Gracillaria fisheri) were screened for their ability to support the growth of L. reuteri KUB-AC5. Under monoculture testing, U. rigida exhibited the highest capacity to support the growth of L. reuteri KUB-AC5 and the production of organic acids, including acetic acid, lactic acid, and propionic acid (p ≤ 0.05). In co-culture experiments, the synbiotic combination of U. rigida and L. reuteri KUB-AC5 demonstrated the potential to eliminate Salmonella Typhimurium DMST 48437 when inoculated at 104 CFU/mL within 9 h. The synbiotic activities of U. rigida and L. reuteri KUB-AC5 were further investigated using an in vitro human gut model. Compared to the probiotic treatment, the synbiotic combination of L. reuteri KUB-AC5 and U. rigida showed significantly higher levels of L. reuteri KUB-AC5 (5.1 log copies/mL) and a reduction of S. Typhimurium by 0.8 log (CFU/ml) after 24 h (p ≤ 0.05). Synbiotic treatment also significantly promoted the production of short-chain fatty acids (SCFAs), including butyric acid, propionic acid, and acetic acid, compared to prebiotic and probiotic treatments alone (p ≤ 0.05). Furthermore, the synbiotic formulation modulated the in vitro simulated gut microbiome, enhancing putatively beneficial gut microbes, including lactobacilli, Faecalibacterium, and Blautia. Our findings demonstrated that L. reuteri KUB-AC5, in combination with U. rigida, exhibited synergistic activity, as indicated by increased viability, higher anti-pathogenicity toward Salmonella, and the ability to modulate the gut microbiome.
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Affiliation(s)
- Kevin Mok
- Department of Biotechnology, Faculty of Agro-Industry, Kasetsart University, Bangkok, Thailand
- Specialized Research Unit: Probiotics and Prebiotics for Health, Faculty of Agro-Industry, Kasetsart University, Bangkok, Thailand
| | - Orranich Honwichit
- Department of Food Science and Technology, Faculty of Agro‑Industry, Kasetsart University, Bangkok, Thailand
| | - Thanyakan Funnuam
- Department of Biotechnology, Faculty of Agro-Industry, Kasetsart University, Bangkok, Thailand
- Specialized Research Unit: Probiotics and Prebiotics for Health, Faculty of Agro-Industry, Kasetsart University, Bangkok, Thailand
| | - Suvimol Charoensiddhi
- Department of Food Science and Technology, Faculty of Agro‑Industry, Kasetsart University, Bangkok, Thailand
| | - Sunee Nitisinprasert
- Department of Biotechnology, Faculty of Agro-Industry, Kasetsart University, Bangkok, Thailand
- Specialized Research Unit: Probiotics and Prebiotics for Health, Faculty of Agro-Industry, Kasetsart University, Bangkok, Thailand
| | | | - Massalin Nakphaichit
- Department of Biotechnology, Faculty of Agro-Industry, Kasetsart University, Bangkok, Thailand.
- Specialized Research Unit: Probiotics and Prebiotics for Health, Faculty of Agro-Industry, Kasetsart University, Bangkok, Thailand.
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Luo L, Gu Z, Pu J, Chen D, Tian G, He J, Zheng P, Mao X, Yu B. Synbiotics improve growth performance and nutrient digestibility, inhibit PEDV infection, and prevent intestinal barrier dysfunction by mediating innate antivirus immune response in weaned piglets. J Anim Sci 2024; 102:skae023. [PMID: 38271094 PMCID: PMC10894507 DOI: 10.1093/jas/skae023] [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: 10/31/2023] [Accepted: 01/24/2024] [Indexed: 01/27/2024] Open
Abstract
This experiment was conducted to explore the effects of dietary synbiotics (SYB) supplementation on growth performance, immune function, and intestinal barrier function in piglets challenged with porcine epidemic diarrhea virus (PEDV). Forty crossbred (Duroc × Landrace × Yorkshire) weaned piglets (26 ± 1 d old) with a mean body weight (BW) of 6.62 ± 0.36 kg were randomly allotted to five groups: control (CON) I and CONII group, both fed basal diet; 0.1% SYB group, 0.2% SYB group, and 0.2% yeast culture (YC) group, fed basal diet supplemented with 0.1%, 0.2% SYB, and 0.2% YC, respectively. On day 22, all piglets were orally administrated with 40 mL PEDV (5.6 × 103 TCID50/mL) except piglets in CONI group, which were administrated with the same volume of sterile saline. The trial lasted for 26 d. Before PEDV challenge, dietary 0.1% SYB supplementation increased final BW, average daily gain (ADG), and decreased the ratio of feed to gain during 0 to 21 d (P < 0.05), as well as improved the apparent nutrient digestibility of dry matter (DM), organic matter (OM), crude protein, ether extract (EE), and gross energy (GE). At the same time, 0.2% YC also improved the apparent nutrient digestibility of DM, OM, EE, and GE (P < 0.05). PEDV challenge increased diarrhea rate and diarrhea indexes while decreased ADG (P < 0.05) from days 22 to 26, and induced systemic and intestinal mucosa innate immune and proinflammatory responses, destroyed intestinal barrier integrity. The decrease in average daily feed intake and ADG induced by PEDV challenge was suppressed by dietary SYB and YC supplementation, and 0.1% SYB had the best-alleviating effect. Dietary 0.1% SYB supplementation also increased serum interleukin (IL)-10, immunoglobulin M, complement component 4, and jejunal mucosal IL-4 levels, while decreased serum diamine oxidase activity compared with CONII group (P < 0.05). Furthermore, 0.1% SYB improved mRNA expressions of claudin-1, zonula occludens protein-1, mucin 2, interferon-γ, interferon regulatory factor-3, signal transducers and activators of transcription (P < 0.05), and protein expression of occludin, and downregulated mRNA expressions of toll-like receptor 3 and tumor necrosis factor-α (P < 0.05) in jejunal mucosa. Supplementing 0.2% SYB or 0.2% YC also had a positive effect on piglets, but the effect was not as good as 0.1% SYB. These results indicated that dietary 0.1% SYB supplementation improved growth performance under normal conditions, and alleviated the inflammatory response and the damage of intestinal barrier via improving innate immune function and decreasing PEDV genomic copies, showed optimal protective effects against PEDV infection.
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Affiliation(s)
- Luhong Luo
- Key Laboratory of Animal Disease-Resistance Nutrition, Ministry of Education, Ministry of Agriculture and Rural Affairs, Key Laboratory of Sichuan Province, Chengdu, Sichuan 611130, China
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
| | - Zhemin Gu
- Key Laboratory of Animal Disease-Resistance Nutrition, Ministry of Education, Ministry of Agriculture and Rural Affairs, Key Laboratory of Sichuan Province, Chengdu, Sichuan 611130, China
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
| | - Junning Pu
- Key Laboratory of Animal Disease-Resistance Nutrition, Ministry of Education, Ministry of Agriculture and Rural Affairs, Key Laboratory of Sichuan Province, Chengdu, Sichuan 611130, China
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
| | - Daiwen Chen
- Key Laboratory of Animal Disease-Resistance Nutrition, Ministry of Education, Ministry of Agriculture and Rural Affairs, Key Laboratory of Sichuan Province, Chengdu, Sichuan 611130, China
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
| | - Gang Tian
- Key Laboratory of Animal Disease-Resistance Nutrition, Ministry of Education, Ministry of Agriculture and Rural Affairs, Key Laboratory of Sichuan Province, Chengdu, Sichuan 611130, China
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
| | - Jun He
- Key Laboratory of Animal Disease-Resistance Nutrition, Ministry of Education, Ministry of Agriculture and Rural Affairs, Key Laboratory of Sichuan Province, Chengdu, Sichuan 611130, China
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
| | - Ping Zheng
- Key Laboratory of Animal Disease-Resistance Nutrition, Ministry of Education, Ministry of Agriculture and Rural Affairs, Key Laboratory of Sichuan Province, Chengdu, Sichuan 611130, China
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
| | - Xiangbing Mao
- Key Laboratory of Animal Disease-Resistance Nutrition, Ministry of Education, Ministry of Agriculture and Rural Affairs, Key Laboratory of Sichuan Province, Chengdu, Sichuan 611130, China
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
| | - Bing Yu
- Key Laboratory of Animal Disease-Resistance Nutrition, Ministry of Education, Ministry of Agriculture and Rural Affairs, Key Laboratory of Sichuan Province, Chengdu, Sichuan 611130, China
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
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Bahuguna A, Dubey SK. Overview of the Mechanistic Potential of Probiotics and Prebiotics in Cancer Chemoprevention. Mol Nutr Food Res 2023; 67:e2300221. [PMID: 37552810 DOI: 10.1002/mnfr.202300221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 06/15/2023] [Indexed: 08/10/2023]
Abstract
Despite of strides in modern cancer therapeutic strategies, there has not been a successful cure for it until now and prognostic side effects and substantial toxicity to chemotherapy and subsequent homeostatic imbalance remains a major concern for professionals in this field. The significance of the human microbiome in the pathogenesis of cancer is being recognized, documented, and established worldwide. Probiotics and prebiotics are some of the most extensively researched approaches to modulate the microbiota for therapeutic purposes, and research on their potential to prevent and treat cancer has sparked an immense amount of interest. The characteristics of probiotics and prebiotics allow for an array of efficient applications in cancer preventive measures. Probiotics can also be administered coupled with chemotherapy and surgery to alleviate their side effects and help promote the effectiveness of chemotherapeutic drugs. Besides showing promising results they are accompanied by potential risks and controversies that may eventually result in clinical repercussions. This review emphasizes the mechanistic potential and oncosuppressive effects of probiotic and prebiotics through maintenance of intestinal barrier function, modifying innate immune system, immunomodulation, intestinal microbiota metabolism, inhibition of host cell proliferation, preventing pathogen colonization, and exerting selective cytotoxicity against tumor cells.
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Affiliation(s)
- Ananya Bahuguna
- Department of Biochemistry, C.B.S.H., G. B. Pant University of Agriculture and Technology, Pantnagar, Uttarakhand, 263145, India
| | - Shiv Kumar Dubey
- Department of Biochemistry, C.B.S.H., G. B. Pant University of Agriculture and Technology, Pantnagar, Uttarakhand, 263145, India
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Sarvepalli SS, Vemula SL, Aramadaka S, Mannam R, Sankara Narayanan R, Bansal A, Yanamaladoddi VR. Digesting the Impact of Diet on Irritable Bowel Syndrome (IBS): Exploring Solutions for Controlling IBS. Cureus 2023; 15:e45279. [PMID: 37846263 PMCID: PMC10576851 DOI: 10.7759/cureus.45279] [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] [Accepted: 09/15/2023] [Indexed: 10/18/2023] Open
Abstract
Irritable bowel syndrome (IBS) plagues nearly a fifth of the general population. It is a chronic illness that can significantly lower quality of life (QoL) and work productivity. The relationship between diet and the functional gastrointestinal (GI) symptoms present in IBS is gaining more and more attention. In addition to being a factor in the pathophysiology of IBS, diet also has a significant impact on symptoms and overall well-being. Recent research has also shown that short-chain fermentable carbohydrates increase colonic gas production and small intestine water volume, which in turn causes functional GI symptoms in those with visceral hypersensitivity. This review article has consolidated various studies highlighting the association between certain foods and the pathophysiology of IBS. It has also talked about how restricting certain food items from the diet of affected individuals can relieve symptoms and in some cases can be more effective than pharmacotherapy. Although the low reduced fermentable oligosaccharide, disaccharide, monosaccharide, and polyol (FODMAP) diet (LFD) is a well-known method of treating IBS symptoms, over a third of individuals do not benefit from it. This article has also discussed the effectiveness and applicability of the LFD compared to other dietary therapies for the long-term management of IBS.
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Affiliation(s)
| | - Shree Laya Vemula
- Department of Research, Anam Chenchu Subba Reddy (ACSR) Government Medical College, Nellore, IND
| | | | - Raam Mannam
- Department of General Surgery, Narayana Medical College, Nellore, IND
| | | | - Arpit Bansal
- Department of Research, Narayana Medical College, Nellore, IND
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Wu H, Xu C, Wang J, Hu C, Ji F, Xie J, Yang Y, Yu X, Diao X, Lv R. Effects of Dietary Probiotics and Acidifiers on the Production Performance, Colostrum Components, Serum Antioxidant Activity and Hormone Levels, and Gene Expression in Mammary Tissue of Lactating Sows. Animals (Basel) 2023; 13:ani13091536. [PMID: 37174573 PMCID: PMC10177095 DOI: 10.3390/ani13091536] [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: 03/29/2023] [Revised: 04/26/2023] [Accepted: 04/27/2023] [Indexed: 05/15/2023] Open
Abstract
The aims of this study were to test the effects of dietary probiotics and acidifiers on the production performance, colostrum components, serum antioxidant activity and hormone levels, and gene expression in the mammary tissue of lactating sows. Four treatments were administered with six replicates to 24 lactating sows. The control group (GC) received a basal diet, while the experimental groups received a basal diet with 200 mL/d probiotics (GP), 0.5% acidifiers (GA), and 200 mL/d probiotics + 0.5% acidifiers (GM), respectively. Compared with the GC, (1) the average weight of the piglets on the 21st day of lactation in the GM was higher (p < 0.05); (2) the colostrum fat ratio increased significantly (p < 0.05); (3) the malondialdehyde levels in GP and GM were lower (p < 0.05) on the 11th day; (4) on the 1st, 11th, and 21st days, the prolactin in GP and GM increased (p < 0.05); (5) on the 21st day, the relative expression levels of the prolactin receptor and fatty acid synthase were increased (p < 0.05). In summary, the basal diet mixed with 200 mL/d probiotics + 0.5% acidifiers could improve the production performance, colostrum components, serum antioxidant activity, and hormone levels of lactating sows.
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Affiliation(s)
- Hongzhi Wu
- Tropical Crop Genetic Resource Research Institute, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, China
- College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, China
- Zhanjiang Experimental Station, Chinese Academy of Tropical Agricultural Sciences, Zhanjiang 524000, China
| | - Chaohua Xu
- Tropical Crop Genetic Resource Research Institute, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, China
- College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, China
| | - Jingjing Wang
- College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, China
| | - Chengjun Hu
- Tropical Crop Genetic Resource Research Institute, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, China
- Zhanjiang Experimental Station, Chinese Academy of Tropical Agricultural Sciences, Zhanjiang 524000, China
| | - Fengjie Ji
- Tropical Crop Genetic Resource Research Institute, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, China
- Zhanjiang Experimental Station, Chinese Academy of Tropical Agricultural Sciences, Zhanjiang 524000, China
| | - Jiajun Xie
- College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, China
| | - Yun Yang
- Tropical Crop Genetic Resource Research Institute, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, China
- Zhanjiang Experimental Station, Chinese Academy of Tropical Agricultural Sciences, Zhanjiang 524000, China
| | - Xilong Yu
- College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, China
| | - Xinping Diao
- College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, China
| | - Renlong Lv
- Tropical Crop Genetic Resource Research Institute, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, China
- Zhanjiang Experimental Station, Chinese Academy of Tropical Agricultural Sciences, Zhanjiang 524000, China
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Sharma N, Kang DK, Paik HD, Park YS. Beyond probiotics: a narrative review on an era of revolution. Food Sci Biotechnol 2023; 32:413-421. [PMID: 36911329 PMCID: PMC9992473 DOI: 10.1007/s10068-022-01212-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 11/01/2022] [Accepted: 11/11/2022] [Indexed: 12/03/2022] Open
Abstract
Whether knowingly or unknowingly, humans have been consuming probiotic microorganisms through traditionally fermented foods for generations. Bacteria, like lactic acid bacteria, are generally thought to be harmless and produce many metabolites that are beneficial for human health. Probiotics offer a wide range of health benefits; however, their therapeutic usage is limited because they are living organisms. As a result, the focus on the health advantages of microbes has recently shifted from viable live probiotics to non-viable microbes made from probiotics. These newly emerging non-viable microbes include paraprobiotics, postbiotics, psychobiotics, nutribiotics, and gerobiotics. Their metabolites can boost physiological health and reveal the therapeutic effects of probiotics. This new terminology in microbes, their traits, and their applications are summarized in the present review.
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Affiliation(s)
- Neha Sharma
- Department of Food Science and Biotechnology, Gachon University, Seongnam, 13120 Republic of Korea
| | - Dae-Kyung Kang
- Department of Animal Resources Science, Dankook University, Cheonan, 31116 Republic of Korea
| | - Hyun-Dong Paik
- Department of Food Science and Biotechnology of Animal Resources, Konkuk University, Seoul, 05029 Republic of Korea
| | - Young-Seo Park
- Department of Food Science and Biotechnology, Gachon University, Seongnam, 13120 Republic of Korea
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A Novel Synbiotic Alleviates Autoimmune Hepatitis by Modulating the Gut Microbiota-Liver Axis and Inhibiting the Hepatic TLR4/NF-κB/NLRP3 Signaling Pathway. mSystems 2023; 8:e0112722. [PMID: 36794950 PMCID: PMC10134874 DOI: 10.1128/msystems.01127-22] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023] Open
Abstract
Autoimmune hepatitis (AIH) is a liver disease characterized by chronic liver inflammation. The intestinal barrier and microbiome play critical roles in AIH progression. AIH treatment remains challenging because first-line drugs have limited efficacy and many side effects. Thus, there is growing interest in developing synbiotic therapies. This study investigated the effects of a novel synbiotic in an AIH mouse model. We found that this synbiotic (Syn) ameliorated liver injury and improved liver function by reducing hepatic inflammation and pyroptosis. The Syn reversed gut dysbiosis, as indicated by an increase in beneficial bacteria (e.g., Rikenella and Alistipes) and a decrease in potentially harmful bacteria (e.g., Escherichia-Shigella) and lipopolysaccharide (LPS)-bearing Gram-negative bacterial levels. The Syn maintained intestinal barrier integrity, reduced LPS, and inhibited the TLR4/NF-κB and NLRP3/Caspase-1 signaling pathway. In addition, microbiome phenotype prediction by BugBase and bacterial functional potential prediction using Phylogenetic Investigation of Communities by Reconstruction of Unobserved States (PICRUSt) showed that Syn improved gut microbiota function involving inflammatory injury, metabolism, immune response, and pathopoiesia. Furthermore, the new Syn was as effective as prednisone against AIH. Therefore, this novel Syn could be a candidate drug for alleviating AIH through its anti-inflammatory and antipyroptosis properties that relieve endothelial dysfunction and gut dysbiosis. IMPORTANCE Synbiotics can ameliorate liver injury and improve liver function by reducing hepatic inflammation and pyroptosis. Our data indicate that our new Syn not only reverses gut dysbiosis by increasing beneficial bacteria and decreasing lipopolysaccharide (LPS)-bearing Gram-negative bacteria but also maintains intestinal barrier integrity. Thus, its mechanism might be associated with modulating gut microbiota composition and intestinal barrier function by inhibiting the TLR4/NF-κB/NLRP3/pyroptosis signaling pathway in the liver. This Syn is as effective as prednisone in treating AIH without side effects. Based on these findings, this novel Syn represents a potential therapeutic agent for AIH in clinical practice.
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Ferreres-Serafini L, Castillejos L, Martín M, Le Bourgot C, Martín-Orúe SM. Looking for Possible Benefits of Combining Short-Chain Fructo-Oligosaccharides (scFOS) with Saccharomyces cerevisiae Sc 47 on Weaned Pigs Orally Challenged with Escherichia coli F4 . Animals (Basel) 2023; 13:526. [PMID: 36766416 PMCID: PMC9913220 DOI: 10.3390/ani13030526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Revised: 01/30/2023] [Accepted: 01/30/2023] [Indexed: 02/05/2023] Open
Abstract
The objective of this work was to evaluate the effect of supplementing short-chain fructo-oligosaccharides (scFOS) combined or not with live yeast Saccharomyces cerevisiae Sc 47 on weanling pigs challenged with Escherichia coli F4+. We allocated ninety-six piglets to four experimental diets: control (CTR); supplemented with scFOS (5 g/kg Profeed® P95) (scFOS); S. cerevisiae Sc 47 (1 g/kg Actisaf® Sc 47 HR +) (YEA); or both (SYN). Parameters included: performance; E. coli F4+ detection; fermentation activity; inflammatory biomarkers; and ileal histomorphology. Our results showed that supplementing scFOS was able to reduce the incidence of diarrhea, and both supplements were able to lower counts of EHEC along the gut. Supplementing scFOS was mostly associated with changes in the gut ecosystem and increases in the lactobacilli population, while S. cerevisiae Sc 47 registered increases in the numbers of ileal intraepithelial lymphocytes. The synbiotic mixture showed the lowest diarrhea incidence and fecal scores, benefiting from complementary modes of action and possible synergistic effects due to a hypothesized yeast-LAB cross-feeding phenomenon in the foregut. In conclusion, our results evidence that supplementing scFOS or Saccharomyces cerevisiae Sc 47 is efficacious to fight post-weaning colibacillosis, and combining both could be beneficial in high-risk scenarios.
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Affiliation(s)
- Laia Ferreres-Serafini
- Animal Nutrition and Welfare Service (SNIBA), Universitat Autònoma de Barcelona (UAB), 08193 Bellaterra, Spain
| | - Lorena Castillejos
- Animal Nutrition and Welfare Service (SNIBA), Universitat Autònoma de Barcelona (UAB), 08193 Bellaterra, Spain
| | - Marga Martín
- Departament de Sanitat i Anatomia Animals, Universitat Autònoma de Barcelona (UAB), 08193 Bellaterra, Spain
| | | | - Susana M. Martín-Orúe
- Animal Nutrition and Welfare Service (SNIBA), Universitat Autònoma de Barcelona (UAB), 08193 Bellaterra, Spain
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12
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Wang H, Chen K, Ning M, Wang X, Wang Z, Yue Y, Yuan Y, Yue T. Intake of Pro- and/or Prebiotics as a Promising Approach for Prevention and Treatment of Colorectal Cancer. Mol Nutr Food Res 2023; 67:e2200474. [PMID: 36349520 DOI: 10.1002/mnfr.202200474] [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: 07/17/2022] [Revised: 10/16/2022] [Indexed: 11/11/2022]
Abstract
Colorectal cancer (CRC) is the third most common type of cancer, posing a serious threat to human life. It is widely believed that dietary factors may be crucial modifiers of CRC risk, with pro-and/or prebiotics being especially promising. In this review, a synthesis of CRC prevention and treatment of strategies relying on usage of pro- and/or prebiotics supplements is given, as well as discuss mechanisms underlying the contribution of pro-and/or prebiotics to the suppression of colonic carcinogenesis. Furthermore, a framework for personalizing such supplements according to the composition of an individual's gut microbiome is suggested. Various factors including diversity of one's intestinal microflora, integrity of their intestinal barrier, and the presence of mutagenic/carcinogenic/genotoxic and beneficial compounds are known to have a prominent influence on the development of CRC; thus, clarifying the role of pro- and/or prebiotics will yield valuable insight toward optimizing interventions for enhanced patient outcomes in the future.
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Affiliation(s)
- Huijuan Wang
- College of Food Science and Engineering, Northwest A & F University, Yangling, 712100, China.,Laboratory of Quality & Safety Risk Assessment for Agri-products (Yangling), Ministry of Agriculture, Yangling, 712100, China
| | - Ke Chen
- College of Food Science and Engineering, Northwest A & F University, Yangling, 712100, China.,Laboratory of Quality & Safety Risk Assessment for Agri-products (Yangling), Ministry of Agriculture, Yangling, 712100, China
| | - Mengge Ning
- College of Food Science and Engineering, Northwest A & F University, Yangling, 712100, China.,Laboratory of Quality & Safety Risk Assessment for Agri-products (Yangling), Ministry of Agriculture, Yangling, 712100, China
| | - Xin Wang
- College of Food Science and Engineering, Northwest A & F University, Yangling, 712100, China.,Laboratory of Quality & Safety Risk Assessment for Agri-products (Yangling), Ministry of Agriculture, Yangling, 712100, China
| | - Zhouli Wang
- College of Food Science and Engineering, Northwest A & F University, Yangling, 712100, China.,Laboratory of Quality & Safety Risk Assessment for Agri-products (Yangling), Ministry of Agriculture, Yangling, 712100, China
| | - Yuan Yue
- Xi'an Gaoxin No.1 High School, Xi'an, 71000, China
| | - Yahong Yuan
- College of Food Science and Engineering, Northwest A & F University, Yangling, 712100, China.,Laboratory of Quality & Safety Risk Assessment for Agri-products (Yangling), Ministry of Agriculture, Yangling, 712100, China
| | - Tianli Yue
- College of Food Science and Engineering, Northwest A & F University, Yangling, 712100, China.,Laboratory of Quality & Safety Risk Assessment for Agri-products (Yangling), Ministry of Agriculture, Yangling, 712100, China.,College of Food Science and Technology, Northwest University, Xi'an, 710069, China
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13
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The synergistic synbiotic potential of 1-kestose and Bifidobacterium longum in the mouse gut. J Funct Foods 2023. [DOI: 10.1016/j.jff.2023.105403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
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14
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Puri P, Sharma JG, Singh R. Biotherapeutic microbial supplementation for ameliorating fish health: developing trends in probiotics, prebiotics, and synbiotics use in finfish aquaculture. Anim Health Res Rev 2022; 23:113-135. [PMID: 36597760 DOI: 10.1017/s1466252321000165] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Nutrition demands in aquaculture can be realized through quality aquafeeds as compounded diets that contribute to the growth and health of aquaculture species. Functional additives in feed, notably probiotics, prebiotics, and their admixture synbiotics, have been recently recognized for their biotherapeutic role as immunostimulants capable of conferring disease resistance, stress tolerance, and gastrointestinal health; counteracting the negative effects of anti-nutrients, pathogenic prevalence, and antimicrobials in finfish aquaculture. Formulated diets based on probiotics, prebiotics, and as a supplemental combination for synbiotics can significantly influence fish gut microbiomes, establishing the modalities of microbial dynamics to maximize host-associated benefits. These microbial functional-feed supplements are acclaimed to be biocompatible, biodegradable, and safe for dietary consumption as well as the environment. In fed fish aquaculture, prebiotic appended probiotic diet 'synbiotic' has propounded larger attention for its additional health and nutritional benefits. Synbiotic, prebiotic, and probiotic usage as functional feeds for finfish aquaculture thus provides promising prospects. Developing trends in their intended application are reviewed here forth.
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Affiliation(s)
- Parul Puri
- Department of Biotechnology, Delhi Technological University, Delhi, India
- Department of Zoology, Sri Aurobindo College, University of Delhi, Delhi, India
| | - Jai Gopal Sharma
- Department of Biotechnology, Delhi Technological University, Delhi, India
| | - Ram Singh
- Department of Applied Chemistry, Delhi Technological University, Delhi, India
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15
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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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16
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Chang C, Yuan X, Zhang X, Chen X, Li K. Gastrointestinal Microbiome and Multiple Health Outcomes: Umbrella Review. Nutrients 2022; 14:3726. [PMID: 36145102 PMCID: PMC9505003 DOI: 10.3390/nu14183726] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2022] [Revised: 08/29/2022] [Accepted: 09/08/2022] [Indexed: 11/22/2022] Open
Abstract
In recent years, there has been growing concern about the impact of the gastrointestinal microbiome on human health outcomes. To clarify the evidence for a link between the gastrointestinal microbiome and a variety of health outcomes in humans, we conducted an all-encompassing review of meta-analyses and systematic reviews that included 195 meta-analyses containing 950 unique health outcomes. The gastrointestinal microbiome is related to mortality, gastrointestinal disease, immune and metabolic outcomes, neurological and psychiatric outcomes, maternal and infant outcomes, and other outcomes. Existing interventions for intestinal microbiota (such as probiotics, fecal microbiota transplant, etc.) are generally safe and beneficial to a variety of human health outcomes, but the quality of evidence is not high, and more detailed and well-designed randomized controlled trials are necessary.
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Affiliation(s)
- Chengting Chang
- West China School of Nursing, Sichuan University/West China Hospital, Sichuan University, 37 Guo Xue Rd., Chengdu 610041, China
| | - Xingzhu Yuan
- West China School of Nursing, Sichuan University/West China Hospital, Sichuan University, 37 Guo Xue Rd., Chengdu 610041, China
| | - Xingxia Zhang
- Department of Organization, West China Hospital, Sichuan University, 37 Guo Xue Rd., Chengdu 610041, China
| | - Xinrong Chen
- West China School of Nursing, Sichuan University/West China Hospital, Sichuan University, 37 Guo Xue Rd., Chengdu 610041, China
| | - Ka Li
- West China School of Nursing, Sichuan University/West China Hospital, Sichuan University, 37 Guo Xue Rd., Chengdu 610041, China
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Synbiotics and Gut Microbiota: New Perspectives in the Treatment of Type 2 Diabetes Mellitus. Foods 2022; 11:foods11162438. [PMID: 36010438 PMCID: PMC9407597 DOI: 10.3390/foods11162438] [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: 06/30/2022] [Revised: 08/07/2022] [Accepted: 08/11/2022] [Indexed: 11/19/2022] Open
Abstract
The number of people with type 2 diabetes mellitus (T2DM) has increased sharply over the past decades. Apart from genetic predisposition, which may cause some of the diagnosed cases, an unhealthy diet and lifestyle are incentive triggers of this global epidemic. Consumption of probiotics and prebiotics to gain health benefits has become increasingly accepted by the public in recent years, and their critical roles in alleviating T2DM symptoms are confirmed by accumulating studies. Microbiome research reveals gut colonization by probiotics and their impacts on the host, while oral intake of prebiotics may stimulate existing metabolisms in the colon. The use of synbiotics (a combination of prebiotics and probiotics) can thus show a synergistic effect on T2DM through modulating the gastrointestinal microenvironment. This review summarizes the research progress in the treatment of T2DM from the perspective of synbiotics and gut microbiota and provides a class of synbiotics which are composed of lactulose, arabinose, and Lactobacillus plantarum, and can effectively adjust the blood glucose, blood lipid, and body weight of T2DM patients to ideal levels.
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Gomez Quintero DF, Kok CR, Hutkins R. The Future of Synbiotics: Rational Formulation and Design. Front Microbiol 2022; 13:919725. [PMID: 35935226 PMCID: PMC9354465 DOI: 10.3389/fmicb.2022.919725] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Accepted: 06/21/2022] [Indexed: 11/13/2022] Open
Abstract
Synbiotics, mixtures of live microbes and substrates selectively utilized by host organisms, are of considerable interest due to their ability to improve gastrointestinal health. However, formulating synbiotics remains challenging, due in part, to the absence of rational strategies to assess these products for synbiotic activities prior to clinical trials. Currently, synbiotics are formulated as either complementary or synergistic. Complementary synbiotics are made by combining probiotics and prebiotics, with each component acting independently and with the combination shown to provide a clinical health benefit. Most commercial synbiotics as well as those used in clinical trials have been of the complementary type. In contrast, synergistic synbiotics require that the added microbe is specifically stimulated or it’s persistence or activity are enhanced by the cognate substrate. Although several innovative examples have been described in the past few years based on this principle, in practice, relatively few synbiotic studies have tested for synergism. In this review, selected recent examples of complementary and synergistic synbiotics and the rationale for their formulation will be described. In addition, pre-clinical experimental approaches for identifying combinations that provide a basis for satisfying the requirements for synergism will be discussed.
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Affiliation(s)
- David F. Gomez Quintero
- Department of Food Science and Technology, University of Nebraska-Lincoln, Lincoln, NE, United States
- Nebraska Food for Health Center, University of Nebraska-Lincoln, Lincoln, NE, United States
| | - Car Reen Kok
- Nebraska Food for Health Center, University of Nebraska-Lincoln, Lincoln, NE, United States
- Complex Biosystems, University of Nebraska-Lincoln, Lincoln, NE, United States
| | - Robert Hutkins
- Department of Food Science and Technology, University of Nebraska-Lincoln, Lincoln, NE, United States
- Nebraska Food for Health Center, University of Nebraska-Lincoln, Lincoln, NE, United States
- *Correspondence: Robert Hutkins,
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Joly Condette C, Djekkoun N, Reygner J, Depeint F, Delanaud S, Rhazi L, Bach V, Khorsi-Cauet H. Effect of daily co-exposure to inulin and chlorpyrifos on selected microbiota endpoints in the SHIME® model. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2022; 302:118961. [PMID: 35183667 DOI: 10.1016/j.envpol.2022.118961] [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: 07/24/2021] [Revised: 01/31/2022] [Accepted: 02/02/2022] [Indexed: 06/14/2023]
Abstract
The intestinal microbiota has a key role in human health via the interaction with the somatic and immune cells in the digestive tract environment. Food, through matrix effect, nutrient and non-nutrient molecules, is a key regulator of microbiota diversity. As a food contaminant, the pesticide chlorpyrifos (CPF) has an effect on the composition of the intestinal microbiota and induces perturbation of microbiota. Prebiotics (and notably inulin) are known for their ability to promote an equilibrium of the microbiota that favours saccharolytic bacteria. The SHIME® dynamic in vitro model of the human intestine was exposed to CPF and inulin concomitantly for 30 days, in order to assess variations in both the bacterial populations and their metabolites. Various analyses of the microbiota (notably temporal temperature gradient gel electrophoresis) revealed a protective effect of the prebiotic through inhibition of the enterobacterial (E. coli) population. Bifidobacteria were only temporarily inhibited at D15 and recovered at D30. Although other potentially beneficial populations (lactobacilli) were not greatly modified, their activity and that of the saccharolytic bacteria in general were highlighted by an increase in levels of short-chain fatty acids and more specifically butyrate. Given the known role of host-microbiota communication, CPF's impact on the body's homeostasis remains to be determined.
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Affiliation(s)
| | | | - Julie Reygner
- Laboratoire PériTox UMR_I 01, CURS-UPJV, F-80054, Amiens, France
| | - Flore Depeint
- Unité Transformations & Agroressources ULR7519, Institut Polytechnique UniLaSalle - Université D'Artois, F-60026, Beauvais, France
| | | | - Larbi Rhazi
- Unité Transformations & Agroressources ULR7519, Institut Polytechnique UniLaSalle - Université D'Artois, F-60026, Beauvais, France
| | - Veronique Bach
- Laboratoire PériTox UMR_I 01, CURS-UPJV, F-80054, Amiens, France
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20
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Nguyen TT, Nguyen PT, Pham MN, Razafindralambo H, Hoang QK, Nguyen HT. Synbiotics: a New Route of Self-production and Applications to Human and Animal Health. Probiotics Antimicrob Proteins 2022; 14:980-993. [PMID: 35650337 DOI: 10.1007/s12602-022-09960-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/25/2022] [Indexed: 01/17/2023]
Abstract
Synbiotics are preparations in which prebiotics are added to probiotics to achieve superior performance and benefits on the host. A new route of their formation is to induce the prebiotic biosynthesis within the probiotic for synbiotic self-production or autologous synbiotics. The aim of this review paper is first to overview the basic concept and (updated) definitions of synergistic synbiotics, and then to focus particularly on the prebiotic properties of probiotic wall components while describing the environmental factors/stresses that stimulate autologous synbiotics, that is, the biosynthesis of prebiotic-forming microcapsule by probiotic bacteria, and finally to present some of their applications to human and animal health.
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Affiliation(s)
- Thi-Tho Nguyen
- Hutech Institute of Applied Science, HUTECH University, Ho Chi Minh City, Vietnam
| | - Phu-Tho Nguyen
- An Giang University, An Giang, Vietnam
- Vietnam National University, Ho Chi Minh City, Vietnam
| | - Minh-Nhut Pham
- Hutech Institute of Applied Science, HUTECH University, Ho Chi Minh City, Vietnam
| | | | - Quoc-Khanh Hoang
- Institute of Tropical Biology, Vietnam Academy of Science and Technology, Ho Chi Minh City, Vietnam
| | - Huu-Thanh Nguyen
- An Giang University, An Giang, Vietnam.
- Vietnam National University, Ho Chi Minh City, Vietnam.
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21
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Tavaniello S, Slawinska A, Sirri F, Wu M, De Marzo D, Siwek M, Maiorano G. Performance and meat quality traits of slow-growing chickens stimulated in ovo with galactooligosaccharides and exposed to heat stress. Poult Sci 2022; 101:101972. [PMID: 35760001 PMCID: PMC9241043 DOI: 10.1016/j.psj.2022.101972] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 05/07/2022] [Accepted: 05/16/2022] [Indexed: 11/22/2022] Open
Abstract
In vivo performance, carcass and meat quality traits of slow-growing chickens stimulated in ovo with trans galactooligosaccharides (GOS) and exposed to heat stress were evaluated. On d 12 of egg incubation, 3,000 fertilized eggs (Hubbard JA57) were divided into prebiotic group (GOS) injected with 3.5 mg GOS/egg, saline group (S) injected with physiological saline (only to assess the hatchability rate) and an uninjected control group (C). After hatching, 600 male chicks (300 from GOS and 300 from C) were housed on floor pens (6 pens/treatment, 25 birds/pen) and reared under neutral (TN) or heat stress conditions (HS, 30°C from 36 to 50 d). BW, daily feed intake (DFI), daily weight gain (DWG), feed conversion rate (FCR), and mortality were measured. At 50 d of age, 15 randomly selected birds/treatment/environmental conditions were slaughtered and the pectoral muscle (PM) was collected for analyses. Hatchability was similar among groups. BW of the newly hatched chicks was lower (P < 0.01) in GOS compared to C. Final BW, DWG, DFI, and FCR were not affected (P > 0.05) by GOS. HS reduced final BW (−12.93%, P < 0.001). During finisher phase, DFI and DWG were lower (P < 0.001) and FCR was higher (P < 0.01) in HS compared to TN. Mortality was not affected (P > 0.05) by GOS and HS. Meat from GOS chickens had a higher (P < 0.01) pH and was darker (P < 0.05) compared to C. Proximate composition, cholesterol content, fatty acid profile, and intramuscular collagen properties of PM were not affected by GOS. The HS group showed a lower (P < 0.05) content of both collagen and monounsaturated fatty acids than TN group. Significant interactions between GOS and temperature were found for FA composition. In conclusion, the differences in performance have had an impact on the responses to HS in Hubbard chickens, but not on mortality rate. GOS did not relieve the negative effect of HS on chickens’ performance.
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22
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Yadav M, Kapoor A, Verma A, Ambatipudi K. Functional Significance of Different Milk Constituents in Modulating the Gut Microbiome and Infant Health. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2022; 70:3929-3947. [PMID: 35324181 DOI: 10.1021/acs.jafc.2c00335] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Human milk, the gold standard for optimal nourishment, controls the microbial composition of infants by either enhancing or limiting bacterial growth. The milk fat globule membrane has gained interest in gut-related functions and cognitive development. The membrane proteins can directly interact with probiotic bacteria, influencing their survival and adhesion through gastrointestinal transit, whereas membrane phospholipids increase the residence time of probiotic bacteria in the gut. The commensal bacteria in milk act as the initial inoculum in building up the gut colonization of an infant, whereas oligosaccharides promote proliferation of beneficial microorganisms. Interestingly, milk extracellular vesicles are also involved in influencing the microbiota composition but are not well-explored. This review highlights the contribution of different milk components in modulating the infant gut microbiota, particularly the fat globule membrane, and the complex interplay between host- and brain-gut microbiota signaling affecting infant and adult health positively.
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Affiliation(s)
- Monica Yadav
- Department of Biosciences and Bioengineering, Indian Institute of Technology Roorkee, Roorkee 247667, India
| | - Ayushi Kapoor
- Department of Biosciences and Bioengineering, Indian Institute of Technology Roorkee, Roorkee 247667, India
| | - Aparna Verma
- Department of Biosciences and Bioengineering, Indian Institute of Technology Roorkee, Roorkee 247667, India
| | - Kiran Ambatipudi
- Department of Biosciences and Bioengineering, Indian Institute of Technology Roorkee, Roorkee 247667, India
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23
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Isidori M, Corbee RJ, Trabalza-Marinucci M. Nonpharmacological Treatment Strategies for the Management of Canine Chronic Inflammatory Enteropathy—A Narrative Review. Vet Sci 2022; 9:vetsci9020037. [PMID: 35202290 PMCID: PMC8878421 DOI: 10.3390/vetsci9020037] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Revised: 01/15/2022] [Accepted: 01/17/2022] [Indexed: 02/04/2023] Open
Abstract
Chronic inflammatory enteropathy (CIE) refers to a heterogeneous group of idiopathic diseases of the dog characterised by persistent gastrointestinal (GI) clinical signs. If conventional dietary treatment alone would be unsuccessful, management of CIE is traditionally attained by the use of pharmaceuticals, such as antibiotics and immunosuppressive drugs. While being rather effective, however, these drugs are endowed with side effects, which may impact negatively on the animal’s quality of life. Therefore, novel, safe and effective therapies for CIE are highly sought after. As gut microbiota imbalances are often associated with GI disorders, a compelling rationale exists for the use of nonpharmacological methods of microbial manipulation in CIE, such as faecal microbiota transplantation and administration of pre-, pro-, syn- and postbiotics. In addition to providing direct health benefits to the host via a gentle modulation of the intestinal microbiota composition and function, these treatments may also possess immunomodulatory and epithelial barrier-enhancing actions. Likewise, intestinal barrier integrity, along with mucosal inflammation, are deemed to be two chief therapeutic targets of mesenchymal stem cells and selected vegetable-derived bioactive compounds. Although pioneering studies have revealed encouraging findings regarding the use of novel treatment agents in CIE, a larger body of research is needed to address fully their mode of action, efficacy and safety.
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Affiliation(s)
- Marco Isidori
- Department of Veterinary Medicine, University of Perugia, Via San Costanzo 4, 06126 Perugia, Italy;
- Correspondence:
| | - Ronald Jan Corbee
- Department of Clinical Sciences of Companion Animals, Faculty of Veterinary Medicine, Yalelaan 108, 3584 CM Utrecht, The Netherlands;
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Hinchliffe T, Pauline ML, Wizzard PR, Jovel J, Nation PN, Wales PW, Madsen KL, Turner JM. The effect of fecal microbial transplant on intestinal microbial composition in short bowel neonatal piglets. JPEN J Parenter Enteral Nutr 2022; 46:1393-1403. [PMID: 35043436 DOI: 10.1002/jpen.2333] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Revised: 11/29/2021] [Accepted: 01/03/2022] [Indexed: 11/09/2022]
Abstract
BACKGROUND Short bowel syndrome (SBS) in neonates is associated with microbial dysbiosis due to intestinal surgery, prolonged hospitalization, enteral nutrition, and repeated antibiotic exposure. Sepsis and liver disease, leading causes of morbidity and mortality in SBS, may relate to such intestinal dysbiosis. We investigated the safety and feasibility of fecal microbial transplant (FMT) to alter intestinal microbial composition in SBS piglets. METHODS Following a 75% distal small intestinal resection, piglets were fed parenteral nutrition (PN) and elemental diet (ED), and randomized to saline (SAL, n=12) or FMT (n=12) treatments delivered by gastric tube on day 2 (d2). FMT donor was a healthy adult pig. Comparisons were also made to healthy sow-fed littermate controls (SOW, n=6). Stool samples were collected daily, and tissue samples were collected at baseline and termination. Microbial DNA was extracted from stool and analyzed using 16S rRNA sequencing. RESULTS All piglets survived to the endpoint. On d2-4, FMT piglets had some differences in microbiota composition, compared to SAL, SOW, and donor. Between base and term, there were transitory changes to alpha and beta diversity in FMT and SAL. CONCLUSION FMT treatment in post-surgical neonatal piglets with SBS appears safe, with no increase in sepsis and no mortality. In SBS piglets, FMT induced transient changes to the intestinal microbiota. However, these changes did not persist long-term. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Tierah Hinchliffe
- Department of Pediatrics, University of Alberta, Edmonton, Alberta, Canada
| | - Mirielle L Pauline
- Department of Pediatrics, University of Alberta, Edmonton, Alberta, Canada
| | - Pamela R Wizzard
- Department of Pediatrics, University of Alberta, Edmonton, Alberta, Canada
| | - Juan Jovel
- Faculty of Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - Patrick N Nation
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, Alberta, Canada
| | - Paul W Wales
- Department of Surgery, Cincinnati Children's Hospital Medical Center and University of Cincinnati
| | - Karen L Madsen
- Faculty of Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - Justine M Turner
- Department of Pediatrics, University of Alberta, Edmonton, Alberta, Canada
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BURAN İ, AKAL HC, OZTURKOĞLU-BUDAK S, YETISEMIYEN A. Effect of milk kind on the physicochemical and sensorial properties of synbiotic kefirs containing Lactobacillus acidophilus LA-5 and Bifidobacterium bifidum BB-11 accompanied with inulin. FOOD SCIENCE AND TECHNOLOGY 2022. [DOI: 10.1590/fst.08421] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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26
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The Role of Gut-Derived Lipopolysaccharides and the Intestinal Barrier in Fatty Liver Diseases. J Gastrointest Surg 2022; 26:671-683. [PMID: 34734369 PMCID: PMC8926958 DOI: 10.1007/s11605-021-05188-7] [Citation(s) in RCA: 65] [Impact Index Per Article: 32.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2021] [Accepted: 10/14/2021] [Indexed: 02/06/2023]
Abstract
BACKGROUND Hepatosteatosis is the earliest stage in the pathogenesis of nonalcoholic fatty (NAFLD) and alcoholic liver disease (ALD). As NAFLD is affecting 10-24% of the general population and approximately 70% of obese patients, it carries a large economic burden and is becoming a major reason for liver transplantation worldwide. ALD is a major cause of morbidity and mortality causing 50% of liver cirrhosis and 10% of liver cancer related death. Increasing evidence has accumulated that gut-derived factors play a crucial role in the development and progression of chronic liver diseases. METHODS A selective literature search was conducted in Medline and PubMed, using the terms "nonalcoholic fatty liver disease," "alcoholic liver disease," "lipopolysaccharide," "gut barrier," and "microbiome." RESULTS Gut dysbiosis and gut barrier dysfunction both contribute to chronic liver disease by abnormal regulation of the gut-liver axis. Thereby, gut-derived lipopolysaccharides (LPS) are a key factor in inducing the inflammatory response of liver tissue. The review further underlines that endotoxemia is observed in both NAFLD and ALD patients. LPS plays an important role in conducting liver damage through the LPS-TLR4 signaling pathway. Treatments targeting the gut microbiome and the gut barrier such as fecal microbiota transplantation (FMT), probiotics, prebiotics, synbiotics, and intestinal alkaline phosphatase (IAP) represent potential treatment modalities for NAFLD and ALD. CONCLUSIONS The gut-liver axis plays an important role in the development of liver disease. Treatments targeting the gut microbiome and the gut barrier have shown beneficial effects in attenuating liver inflammation and need to be further investigated.
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Sánchez Y Sánchez de la Barquera B, Martínez Carrillo BE, Aguirre Garrido JF, Martínez Méndez R, Benítez Arciniega AD, Valdés Ramos R, Soto Piña AE. Emerging Evidence on the Use of Probiotics and Prebiotics to Improve the Gut Microbiota of Older Adults with Frailty Syndrome: A Narrative Review. J Nutr Health Aging 2022; 26:926-935. [PMID: 36259581 PMCID: PMC9483424 DOI: 10.1007/s12603-022-1842-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Accepted: 08/22/2022] [Indexed: 11/26/2022]
Abstract
BACKGROUND The gut microbiota can impact older adults' health, especially in patients with frailty syndrome. Understanding the association between the gut microbiota and frailty syndrome will help to explain the etiology of age-related diseases. Low-grade systemic inflammation is a factor leading to geriatric disorders, which is known as "inflammaging". Intestinal dysbiosis has a direct relationship with low-grade systemic inflammation because when the natural gut barrier is altered by age or other factors, some microorganisms or their metabolites can cross this barrier and reach the systemic circulation. OBJECTIVES This review had two general goals: first, to describe the characteristics of the gut microbiota associated with age-related diseases, specifically frailty syndrome. The second aim was to identify potential interventions to improve the composition and function of intestinal microbiota, consequently lessening the burden of patients with frailty syndrome. METHODS A search of scientific evidence was performed in PubMed, Science Direct, and Redalyc using keywords such as "frailty", "elderly", "nutrient interventions", "probiotics", and "prebiotics". We included studies reporting the effects of nutrient supplementation on frailty syndrome and older adults. These studies were analyzed to identify novel therapeutic alternatives to improve gut microbiota characteristics as well as subclinical signs related to this condition. RESULTS The gut microbiota participates in many metabolic processes that have an impact on the brain, muscles, and other organs. These processes integrate feedback mechanisms, comprising their respective axis with the intestine and the gut microbiota. Alterations in these associations can lead to frailty. We report a few interventions that demonstrate that prebiotics and probiotics could modulate the gut microbiota in humans. Furthermore, other nutritional interventions could be used in patients with frailty syndrome. CONCLUSION Probiotics and prebiotics may potentially prevent frailty syndrome or improve the quality of life of patients with this disorder. However, there is not enough information about their appropriate doses and periods of administration. Therefore, further investigations are required to determine these factors and improve their efficacy as therapeutic approaches for frailty syndrome.
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Affiliation(s)
- B Sánchez Y Sánchez de la Barquera
- Alexandra Estela Soto Piña, Facultad de Medicina, Universidad Autónoma del Estado de México, Paseo Tollocan esq. Jesús Carranza, Z.C. 50180 Toluca de Lerdo, México; Email address:
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Yadav MK, Kumari I, Singh B, Sharma KK, Tiwari SK. Probiotics, prebiotics and synbiotics: Safe options for next-generation therapeutics. Appl Microbiol Biotechnol 2022; 106:505-521. [PMID: 35015145 PMCID: PMC8749913 DOI: 10.1007/s00253-021-11646-8] [Citation(s) in RCA: 80] [Impact Index Per Article: 40.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 10/11/2021] [Accepted: 10/14/2021] [Indexed: 12/16/2022]
Abstract
Probiotics have been considered as an economical and safe alternative for the treatment of a large number of chronic diseases and improvement of human health. They are known to modulate the host immunity and protect from several infectious and non-infectious diseases. The colonization, killing of pathogens and induction of host cells are few of the important probiotic attributes which affect several functions of the host. In addition, prebiotics and non-digestible food substances selectively promote the growth of probiotics and human health through nutrient enrichment, and modulation of gut microbiota and immune system. This review highlights the role of probiotics and prebiotics alone and in combination (synbiotics) in the modulation of immune system, treatment of infections, management of inflammatory bowel disease and cancer therapy. KEY POINTS: • Probiotics and their derivatives against several human diseases. • Prebiotics feed probiotics and induce several functions in the host. • Discovery of novel and biosafe products needs attention for human health.
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Affiliation(s)
- Manoj Kumar Yadav
- Department of Genetics, Maharshi Dayanand University, Rohtak, 124001, Haryana, India
| | - Indu Kumari
- Department of Genetics, Maharshi Dayanand University, Rohtak, 124001, Haryana, India
| | - Bijender Singh
- Department of Microbiology, Maharshi Dayanand University, Rohtak, 124001, Haryana, India
- Department of Biotechnology, Central University of Haryana, Jant-Pali 123031, Mahendragarh, Haryana, India
| | - Krishna Kant Sharma
- Department of Microbiology, Maharshi Dayanand University, Rohtak, 124001, Haryana, India
| | - Santosh Kumar Tiwari
- Department of Genetics, Maharshi Dayanand University, Rohtak, 124001, Haryana, India.
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Kuo HW, Chang CC, Cheng W. Synbiotic combination of prebiotic, cacao pod husk pectin and probiotic, Lactobacillus plantarum, improve the immunocompetence and growth of Litopenaeus vannamei. FISH & SHELLFISH IMMUNOLOGY 2021; 118:333-342. [PMID: 34562581 DOI: 10.1016/j.fsi.2021.09.023] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Revised: 09/14/2021] [Accepted: 09/20/2021] [Indexed: 06/13/2023]
Abstract
To reach the sustainable development goals on waste recycling, cacao pod husk (CPH), produced as an agricultural waste byproduct during the cacao bean processing was applied to manufacture CPH pectin for developing the potential for diverse application in aquaculture, minimizing CPH impact to the environment and bringing benefits to the agriculture and aquaculture industries. In this study, CPH pectin (5 g/kg diet) and Lactobacillus plantarum (LP; 1010 cfu/kg diet) were separately introduced to the diets of Litopenaeus vannamei for a 56-day feeding trial, and two synbiotic combinations of CPH pectin and LP (CPH pectin at 5 g/kg diet + LP at 107 cfu/kg diet or at 1010 cfu/kg diet) were also conducted. After the 56-day feeding trial, significantly elevated percent weight gain, percent length gains and feeding efficiency in L. vannamei were only observed in synbiotic combination of CPH pectin at 5 g/kg diet and LP at 107 cfu/kg diet treatment, and the remainder of the treatments remained consistently similar to the control. Significantly increases in total haemocyte count, granular cells, phenoloxidase activity, and respiratory bursts were observed in L. vannamei fed with synbiotics at 7-28 days of feeding, accompanied by significant promotion of phagocytic activity and clearance efficiency in response to V. alginolyticus challenge during 56 days of feeding trial. Furthermore, at the end of the 56 days of feeding trial, shrimp receiving CPH pectin and/or LP treatments showed a significantly higher survival ratio against V. alginolyticus infection and hypothermal stress. It was therefore concluded that CPH pectin or LP was confirmed as an immunostimulant for L. vannamei to trigger immunocompetence through oral administration without negative effects within 56 days of feeding trial, and the synbiotic combination of CPH pectin and LP exhibited complementary and synergistic effects on growth performance and immunocompetence in L. vannamei.
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Affiliation(s)
- Hsin-Wei Kuo
- General Research Service Center, National Pingtung University of Science and Technology, Pingtung, 91201, Taiwan, ROC
| | - Chin-Chyuan Chang
- Department of Aquaculture, National Pingtung University of Science and Technology, Pingtung, 91201, Taiwan, ROC
| | - Winton Cheng
- Department of Aquaculture, National Pingtung University of Science and Technology, Pingtung, 91201, Taiwan, ROC.
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Pabari K, Pithva S, Kothari C, Purama RK, Kondepudi KK, Vyas BRM, Kothari R, Ambalam P. Evaluation of Probiotic Properties and Prebiotic Utilization Potential of Weissella paramesenteroides Isolated From Fruits. Probiotics Antimicrob Proteins 2021; 12:1126-1138. [PMID: 31942681 DOI: 10.1007/s12602-019-09630-w] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Weissella paramesenteroides has gained a considerable attention as bacteriocin and exopolysaccharide producers. However, potential of W. paramesenteroides to utilize different prebiotics is unexplored area of research. Fruits being vectors of various probiotics, five W. paramesenteroides strains, namely, FX1, FX2, FX5, FX9, and FX12, were isolated from different fruits. They were screened and selected based on their ability to survive at pH 2.5 and in 1.0% sodium taurocholate, high cell surface hydrophobicity, mucin adhesion, bile-induced biofilm formation, antimicrobial activity (AMA) against selected enteropathogens, and prebiotic utilization ability, implicating the functional properties of these strains. In vitro safety evaluation showed that strains were susceptible to antibiotics except vancomycin and did not harbor any virulent traits such as biogenic amine production, hemolysis, and DNase production. Based on their functionality, two strains FX5 and FX9 were selected for prebiotic utilization studies by thin layer chromatography (TLC) and short-chain fatty acids (SCFAs) production by high performance liquid chromatography. TLC profile evinced the ability of these two strains to utilize low molecular weight galactooligosaccharides (GOS) and fructooligosaccharides (FOS), as only the upper low molecular weight fractions were disappeared from cell-free-supernatants (CFS). Enhanced β-galactosidase activity correlated with galactose accumulation in residual CFS of GOS displayed GOS utilization ability. Both the strains exhibited AMA against E. coli and Staph. aureus and high SCFAs production in the presence of prebiotic, suggesting their synbiotic potential. Thus, W. paramesenteroides strains FX5 and FX9 exhibit potential probiotic properties with prebiotic utilization and can be taken forward to evaluate synergistic synbiotic potential in detail.
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Affiliation(s)
- Kinjal Pabari
- Department of Biotechnology, Christ College, Vidya Niketan, Saurashtra University, PO, Rajkot, Gujarat, 360005, India.,UGC-CAS Department of Biosciences, Saurashtra University, Rajkot, Gujarat, 360005, India
| | - Sheetal Pithva
- Government Science College, Sector 15, Gandhinagar, India
| | - Charmy Kothari
- Department of Biotechnology, Christ College, Vidya Niketan, Saurashtra University, PO, Rajkot, Gujarat, 360005, India
| | - Ravi Kiran Purama
- National Institute of Plant Genome Research, Aruna Asaf Marg, Po Box No. 10531, New Delhi, India
| | | | | | - Ramesh Kothari
- UGC-CAS Department of Biosciences, Saurashtra University, Rajkot, Gujarat, 360005, India.
| | - Padma Ambalam
- Department of Biotechnology, Christ College, Vidya Niketan, Saurashtra University, PO, Rajkot, Gujarat, 360005, India.
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Butt UD, Lin N, Akhter N, Siddiqui T, Li S, Wu B. Overview of the latest developments in the role of probiotics, prebiotics and synbiotics in shrimp aquaculture. FISH & SHELLFISH IMMUNOLOGY 2021; 114:263-281. [PMID: 33971259 DOI: 10.1016/j.fsi.2021.05.003] [Citation(s) in RCA: 47] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2021] [Revised: 04/04/2021] [Accepted: 05/03/2021] [Indexed: 06/12/2023]
Abstract
With the growing world population, the demand for food has increased, leading to excessive and intensive breeding and cultivation of fisheries, simultaneously exacerbating the risk of disease. Recently, shrimp producers have faced major losses of stocks due to the prevalence of periodical diseases and inappropriate use of antibiotics for disease prevention and treatment, leading to bacterial resistance in shrimp, along with imposing health hazards on human consumers. Strict regulations have been placed to ban or reduce the use of prophylactic antibiotics to lessen their detrimental effects on aquatic life. Dietary and water supplements have been used as substitutes, among which probiotics, prebiotics, and synbiotics have been the most beneficial for controlling or treating bacterial, viral, and parasitic diseases in shrimp. The present analysis addresses the issues and current progress in the administration of pro-, pre-, and synbiotics as disease controlling agents in the field of shrimp farming. Furthermore, the benefits of pro-, pre-, and synbiotics and their mechanism of action have been identified such as; strengthening of immune responses, growth of antibacterial agents, alteration in gut microflora, competition for nutrients and binding sites, and enzymes related activities. Overall, this study aims to depict the antagonistic action of these supplements against a variety of pathogens and their mode of action to counter diseases and benefit shrimp species.
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Affiliation(s)
| | - Na Lin
- Lishui Hospital of Traditional Chinese Medicine, Lishui, 323000, China.
| | - Najeeb Akhter
- Centre of Excellence in Marine Biology, University of Karachi, Karachi, 75270, Pakistan.
| | - Tooba Siddiqui
- Institute of Marine Science, University of Karachi, Karachi, 75270, Pakistan.
| | - Sihui Li
- Ocean College, Zhejiang University, Zhoushan, 316021, China.
| | - Bin Wu
- Ocean College, Zhejiang University, Zhoushan, 316021, China.
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Simon E, Călinoiu LF, Mitrea L, Vodnar DC. Probiotics, Prebiotics, and Synbiotics: Implications and Beneficial Effects against Irritable Bowel Syndrome. Nutrients 2021; 13:nu13062112. [PMID: 34203002 PMCID: PMC8233736 DOI: 10.3390/nu13062112] [Citation(s) in RCA: 76] [Impact Index Per Article: 25.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Revised: 06/05/2021] [Accepted: 06/16/2021] [Indexed: 12/12/2022] Open
Abstract
Irritable bowel syndrome (IBS) is still a common functional gastrointestinal disease that presents chronic abdominal symptoms but with a pathophysiology that is not yet fully elucidated. Moreover, the use of the synergistic combination of prebiotics and probiotics, known as synbiotics, for IBS therapy is still in the early stages. Advancements in technology led to determining the important role played by probiotics in IBS, whereas the present paper focuses on the detailed review of the various pathophysiologic mechanisms of action of probiotics, prebiotics, and synbiotics via multidisciplinary domains involving the gastroenterology (microbiota modulation, alteration of gut barrier function, visceral hypersensitivity, and gastrointestinal dysmotility) immunology (intestinal immunological modulation), and neurology (microbiota–gut–brain axis communication and co-morbidities) in mitigating the symptoms of IBS. In addition, this review synthesizes literature about the mechanisms involved in the beneficial effects of prebiotics and synbiotics for patients with IBS, discussing clinical studies testing the efficiency and outcomes of synbiotics used as therapy for IBS.
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Affiliation(s)
- Elemer Simon
- Faculty of Food Science and Technology, University of Agricultural Sciences and Veterinary Medicine, Calea Mănăştur 3–5, 400372 Cluj-Napoca, Romania; (E.S.); (L.F.C.)
| | - Lavinia Florina Călinoiu
- Faculty of Food Science and Technology, University of Agricultural Sciences and Veterinary Medicine, Calea Mănăştur 3–5, 400372 Cluj-Napoca, Romania; (E.S.); (L.F.C.)
- Institute of Life Sciences, University of Agricultural Sciences and Veterinary Medicine, Calea Mănăştur 3–5, 400372 Cluj-Napoca, Romania;
| | - Laura Mitrea
- Institute of Life Sciences, University of Agricultural Sciences and Veterinary Medicine, Calea Mănăştur 3–5, 400372 Cluj-Napoca, Romania;
| | - Dan Cristian Vodnar
- Faculty of Food Science and Technology, University of Agricultural Sciences and Veterinary Medicine, Calea Mănăştur 3–5, 400372 Cluj-Napoca, Romania; (E.S.); (L.F.C.)
- Institute of Life Sciences, University of Agricultural Sciences and Veterinary Medicine, Calea Mănăştur 3–5, 400372 Cluj-Napoca, Romania;
- Correspondence: ; Tel.: +40-747-341-881
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Yao W, Li X, Zhang C, Wang J, Cai Y, Leng X. Effects of dietary synbiotics supplementation methods on growth, intestinal health, non-specific immunity and disease resistance of Pacific white shrimp, Litopenaeus vannamei. FISH & SHELLFISH IMMUNOLOGY 2021; 112:46-55. [PMID: 33609702 DOI: 10.1016/j.fsi.2021.02.011] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2020] [Revised: 12/02/2020] [Accepted: 02/14/2021] [Indexed: 06/12/2023]
Abstract
The present study aims to investigate the effects of dietary synbiotics supplementation methods on growth, feed utilization, hepatopancreas and intestinal histology, non-specific immunity and microbiota community of Pacific white shrimp (Litopenaeus vannamei). A control diet was designed to contain 18% fish meal (CON), and then 3 g kg-1 synbiotics (Bioture, consisting of Bacillus subtilis, Saccharomyces cerevisiae, β-glucan and mannan oligosaccharide, etc) was supplemented to the control diet with three methods, directly adding in diets for pelleting (DAP), spraying diets after pelleting at once (SDA), spraying diets before feeding every day (SDE). Shrimp with initial body weight of 1.5 ± 0.12 g were fed one of the four diets for 56 days. The results showed that dietary synbiotics significantly increased the weight gain (WG), apparent digestibility coefficient (ADC) of crude protein (CP) and dry matter (DM), hepatopancreatic protease activity and decreased feed conversion ratio (FCR) (P < 0.05). Among the three synbiotics-added diets, SDE group showed the best growth with significantly higher WG than DAP group (P < 0.05). Serum activities of total superoxide dismutase, catalase, acid phosphatase, lysozyme and alkaline phosphatase of synbiotics-added groups were significantly higher, and serum malondialdehyde level was significantly lower than those of the control (P < 0.05). The intestinal villus width and villus number were also increased by the supplementation of synbiotics. The cumulative mortality was reduced in the three synbiotics-added groups after challenging with Vibrio parahaemolyticus (P < 0.05), and SDE group showed a significantly lower mortality than the control and DAP groups (P < 0.05). In intestinal microbiota composition, the abundance of Lactococcus tended to increase and Vibro tended to decreased in SDA and SDE groups. In conclusion, dietary synbiotics improved the growth, feed utilization, intestine health and non-specific immunity of Pacific white shrimp, and spraying synbiotics on diet presented better performance than adding synbiotics in diet for pelleting.
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Affiliation(s)
- Wenxiang Yao
- National Demonstration Center for Experimental Fisheries Science Education, Shanghai Ocean University, Shanghai, 201306, China
| | - Xiaoqin Li
- National Demonstration Center for Experimental Fisheries Science Education, Shanghai Ocean University, Shanghai, 201306, China
| | - Chunyan Zhang
- National Demonstration Center for Experimental Fisheries Science Education, Shanghai Ocean University, Shanghai, 201306, China
| | - Jing Wang
- National Demonstration Center for Experimental Fisheries Science Education, Shanghai Ocean University, Shanghai, 201306, China
| | - Youwang Cai
- National Demonstration Center for Experimental Fisheries Science Education, Shanghai Ocean University, Shanghai, 201306, China
| | - Xiangjun Leng
- National Demonstration Center for Experimental Fisheries Science Education, Shanghai Ocean University, Shanghai, 201306, China; Centre for Research on Environmental Ecology and Fish Nutrition (CREEFN) of the Ministry of Agriculture, Shanghai Ocean University, Shanghai, 201306, China; Shanghai Collaborative Innovation for Aquatic Animal Genetics and Breeding, Shanghai Ocean University, Shanghai, 201306, China.
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Alagawany M, Elnesr SS, Farag MR, Abd El-Hack ME, Barkat RA, Gabr AA, Foda MA, Noreldin AE, Khafaga AF, El-Sabrout K, Elwan HAM, Tiwari R, Yatoo MI, Michalak I, Di Cerbo A, Dhama K. Potential role of important nutraceuticals in poultry performance and health - A comprehensive review. Res Vet Sci 2021; 137:9-29. [PMID: 33915364 DOI: 10.1016/j.rvsc.2021.04.009] [Citation(s) in RCA: 59] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Accepted: 04/12/2021] [Indexed: 12/11/2022]
Abstract
Antibiotics use in poultry as a growth promoter leads to the propagation of antibiotic-resistant microorganisms and incorporation of drug residues in foods; therefore, it has been restricted in different countries. There is a global trend to limit the use of antibiotics in the animal products. Prevention of the antibiotics use in the poultry diets led to the reduction in the growth performance. Consequently, there is a high demand for natural substances that lead to the same growth enhancement and beneficially affect poultry health. These constituents play essential roles in regulating the normal physiological functions of animals including the protection from infectious ailments. Nutraceuticals administration resulted beneficial in both infectious and noninfectious diseases. Being the natural components of diet, they are compatible with it and do not pose risks associated with antibiotics or other drugs. Nutraceuticals are categorized as commercial additives obtained from natural products as an alternative feed supplement for the improvement of animal welfare. This group includes enzymes, synbiotics, phytobiotics, organic acids and polyunsaturated fatty acids. In the present review, the summary of various bioactive ingredients that act as nutraceuticals and their mode of action in growth promotion and elevation of the immune system has been presented.
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Affiliation(s)
- Mahmoud Alagawany
- Department of Poultry, Faculty of Agriculture, Zagazig University, Zagazig 44511, Egypt.
| | - Shaaban S Elnesr
- Department of Poultry Production, Faculty of Agriculture, Fayoum University, Fayoum 63514, Egypt
| | - Mayada R Farag
- Forensic Medicine and Toxicology Department, Faculty of Veterinary Medicine, Zagazig University, Zagazig 44511, Egypt
| | - Mohamed E Abd El-Hack
- Department of Poultry, Faculty of Agriculture, Zagazig University, Zagazig 44511, Egypt
| | - Rasha A Barkat
- Department of Physiology, Faculty of Veterinary Medicine, Damanhour University, Damanhour, Egypt
| | - Amr A Gabr
- Department of Physiology, Faculty of Veterinary Medicine, Cairo Unversity, Giza 1221, Egypt
| | - Manar A Foda
- Faculty of Veterinary Medicine, Damanhour University, Damanhour, Egypt
| | - Ahmed E Noreldin
- Department of Histology and Cytology, Faculty of Veterinary Medicine, Damanhour University, Damanhour, Egypt
| | - Asmaa F Khafaga
- Department of Pathology, Faculty of Veterinary Medicine, Alexandria University, Edfina 22758, Egypt
| | - Karim El-Sabrout
- Poultry production Department, Faculty of Agriculture, Alexandria University, Elshatby, Egypt
| | - Hamada A M Elwan
- Animal and Poultry Production Department, Faculty of Agriculture, Minia University, 61519 El-Minya, Egypt
| | - Ruchi Tiwari
- Department of Veterinary Microbiology and Immunology, College of Veterinary Sciences, Deen Dayal Upadhayay Pashu Chikitsa Vigyan Vishwavidyalay Evum Go-Anusandhan Sansthan (DUVASU), Mathura 281001, India
| | - Mohd Iqbal Yatoo
- Sher-E-Kashmir University of Agricultural Sciences and Technology of Kashmir, Shalimar, 190025 Srinagar, Jammu and Kashmir, India
| | - Izabela Michalak
- Faculty of Chemistry, Department of Advanced Material Technologies, Wrocław University of Science and Technology, Wrocław 50-370, Poland
| | - Alessandro Di Cerbo
- School of Biosciences and Veterinary Medicine, University of Camerino, Matelica, Italy.
| | - Kuldeep Dhama
- Division of Pathology, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly 243 122, Uttar Pradesh, India.
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Dawood DH, Darwish MS, El-Awady AA, Mohamed AH, Zaki AA, Taher MA. Chemical characterization of Cassia fistula polysaccharide (CFP) and its potential application as a prebiotic in synbiotic preparation. RSC Adv 2021; 11:13329-13340. [PMID: 35423880 PMCID: PMC8697528 DOI: 10.1039/d1ra00380a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2021] [Accepted: 03/23/2021] [Indexed: 01/23/2023] Open
Abstract
Prebiotics are non-digestible food ingredients that are selectively fermented by probiotics. The aim of this study was to investigate the chemical properties of a polysaccharide extracted from Cassia fistula mature fruit pulp and to evaluate its effects on probiotic strains: L. casei, L. rhamnosus, E. coli Nissle 1917 (EcN), and E. faecalis. These strains were compared for their growth behavior in culture media supplemented with different Cassia fistula polysaccharide (CFP) concentrations. The molecular weight of CFP was approximately 8.707 × 105 Da. The recovered polysaccharide contained a low percentage of crude protein (4.4%). Aspartic acid, glutamic acid, and proline were the most abundant amino acids. Glucose and mannose were the predominant sugars followed by arabinose and rhamnose. L. casei grew faster at high CFP concentrations (2%) compared with the lower concentrations of CFP. The highest values for the prebiotic index and prebiotic activity score were observed for L. casei treated with 2% CFP, and it may be considered a prebiotic due to its high resistance against α-amylase and acidic conditions. CFP provides two ways to adjust nitric oxide (NO) synthesis in macrophages. Finally, the use of 1.5 and 2% CFP for cultured milk production significantly shortened the fermentation period from 210 min to 180 min and 150 min, respectively.
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Affiliation(s)
- Dawood Hosni Dawood
- Agricultural Chemistry Department, Faculty of Agriculture, Mansoura University Mansoura 35516 Egypt
| | - Mohamed Samir Darwish
- Dairy Department, Faculty of Agriculture, Mansoura University Mansoura 35516 Egypt +20 1005838367
| | - Asmaa A El-Awady
- Dairy Department, Faculty of Agriculture, Mansoura University Mansoura 35516 Egypt +20 1005838367
| | - Azza H Mohamed
- Agricultural Chemistry Department, Faculty of Agriculture, Mansoura University Mansoura 35516 Egypt
- University of Florida, IFAS, Citrus Research & Education Center 700 Experiment Station Road Lake Alfred FL 33850 USA
| | - Ahmed A Zaki
- Pharmacognosy Department, Faculty of Pharmacy, Mansoura University Mansoura 35516 Egypt
| | - Mohamed A Taher
- Agricultural Chemistry Department, Faculty of Agriculture, Mansoura University Mansoura 35516 Egypt
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Arora V, Singh G, O-Sullivan I, Ma K, Natarajan Anbazhagan A, Votta-Velis EG, Bruce B, Richard R, van Wijnen AJ, Im HJ. Gut-microbiota modulation: The impact of thegut-microbiotaon osteoarthritis. Gene 2021; 785:145619. [PMID: 33781857 DOI: 10.1016/j.gene.2021.145619] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Revised: 02/11/2021] [Accepted: 03/23/2021] [Indexed: 02/08/2023]
Abstract
Osteoarthritis (OA) is one of the most common medical conditions affecting > 300 million people globally which represents the formidable public health challenge. Despite its clinical and financial ramifications, there are currently no approved disease modifying OA drugs available and symptom palliation is the only alternative. Currently, the amount of data on the human intestinal microbiome is growing at a high rate, both in health and in various pathological conditions. With an increase in the amount of the accumulated data, there is an expanded understanding that the microbiome provides compelling evidence of a link between thegut microbiomeand development ofOA. The microbiota management tools of probiotics and/or prebiotics or symbiotic have been developed and indeed, commercialized over the past few decades with the expressed purpose of altering the microbiota within the gastrointestinal tract which could be a potentially novel intervention to tackle or prevent OA. However, the mechanisms how intestinal microbiota affects the OA pathogenesis are still not clear and further research targeting specific gut microbiota or its metabolites is still needed to advance OA treatment strategies from symptomatic management to individualized interventions of OA pathogenesis. This article provides an overview of the various preclinical and clinical studies using probiotics and prebiotics as plausible therapeutic options that can restore the gastrointestinal microbiota and its impact on the OA pathogenesis. May be in the near future the targeted alterations of gut microbiota may pave the way for developing new interventions to prevent and treat OA.
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Affiliation(s)
- Vipin Arora
- Department of Neural and Pain Sciences, School of Dentistry, University of Maryland, Baltimore, MD 21201, USA
| | - Gurjit Singh
- Departments of Bioengineering, the University of Illinois at Chicago, Chicago, IL, USA
| | - InSug O-Sullivan
- Departments of Medicine, the University of Illinois at Chicago, Chicago, IL, USA
| | - Kaige Ma
- Departments of Bioengineering, the University of Illinois at Chicago, Chicago, IL, USA
| | | | - E Gina Votta-Velis
- Departments of Anesthesiology, the University of Illinois at Chicago, Chicago, IL, USA; Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, USA
| | - Benjamin Bruce
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, USA
| | - Ripper Richard
- Departments of Anesthesiology, the University of Illinois at Chicago, Chicago, IL, USA
| | | | - Hee-Jeong Im
- Departments of Bioengineering, the University of Illinois at Chicago, Chicago, IL, USA; Jesse Brown Veterans Affairs Medical Center (JBVAMC) at Chicago, IL, USA.
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Hadi A, Pourmasoumi M, Kazemi M, Najafgholizadeh A, Marx W. Efficacy of synbiotic interventions on blood pressure: a systematic review and meta-analysis of clinical trials. Crit Rev Food Sci Nutr 2021; 62:5582-5591. [PMID: 33612008 DOI: 10.1080/10408398.2021.1888278] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
PURPOSE The present systematic review and meta-analysis aimed to evaluate the effect of synbiotic interventions on blood pressure levels in adults. METHODS A systematic literature search was conducted in the databases of MEDLINE, Scopus, Web of Science, and Cochrane through March 2020 to identify all randomized control trials (RCTs) investigating the effects of synbiotic interventions on blood pressure parameter, including systolic (SBP) and diastolic blood pressure (DBP). Grading of Recommendations Assessment, Development and Evaluation (GRADE) scale was used to assess the certainty of evaluated outcomes and determine the strength of recommendations. RESULTS Eleven RCTs were included in the meta-analysis. Synbiotic interventions significantly reduced SBP (-3.02 mmHg; 95% CI: -4.84, -1.21; I2 = 55%) without changing DBP levels (-0.57 mmHg; 95% CI: -1.78, 0.64; I2 = 50%). Subgroup analyses revealed that the SBP-lowering effects of synbiotic interventions were more pronounced wherein trials were longer (≥12 weeks), synbiotic interventions were administrated as a supplement, and participants were younger (<50 years old). Also, a significant improvement in both SBP and DBP levels was evident in subgroups with a lower (<30 kg/m2) body mass index. CONCLUSIONS Synbiotic interventions may significantly improve SBP levels in adults.
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Affiliation(s)
- Amir Hadi
- Department of Clinical Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Makan Pourmasoumi
- Gastrointestinal and Liver Diseases Research Center, Guilan University of Medical Sciences, Rasht, Iran
| | - Maryam Kazemi
- Division of Nutritional Sciences, Human Metabolic Research Unit, Cornell University, Ithaca, New York, USA
| | | | - Wolfgang Marx
- School of Medicine, Barwon Health, Deakin University, The Institute for Mental and Physical Health and Clinical Translation, Food & Mood Centre (IMPACT), Geelong, Australia
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Phavichitr N, Wang S, Chomto S, Tantibhaedhyangkul R, Kakourou A, Intarakhao S, Jongpiputvanich S, Roeselers G, Knol J. Impact of synbiotics on gut microbiota during early life: a randomized, double-blind study. Sci Rep 2021; 11:3534. [PMID: 33574421 PMCID: PMC7878856 DOI: 10.1038/s41598-021-83009-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Accepted: 01/08/2021] [Indexed: 12/24/2022] Open
Abstract
Human milk is considered the optimal nutrition for infants and found to contain significant numbers of viable bacteria. The aim of the study was to assess the effects of a specific synbiotic combination at doses closer to the bacterial cells present in human milk, on intestinal bifidobacteria proportions (relative abundance), reduction of potential pathogens and gut physiological conditions. A clinical study was conducted in 290 healthy infants aged from 6 to 19 weeks. Infants received either a control infant formula or one of the two investigational infant formulas (control formula with 0.8 g/100 ml scGOS/lcFOS and Bifidobacterium breve M-16V at either 1 × 104 cfu/ml or 1 × 106 cfu/ml). Exclusively breastfed infants were included as a reference. Analyses were performed on intention-to-treat groups and all-subjects-treated groups. After 6 weeks of intervention, the synbiotics at two different doses significantly increased the bifidobacteria proportions in healthy infants. The synbiotic supplementation also decreased the prevalence (infants with detectable levels) and the abundance of C. difficile. Closer to the levels in the breastfed reference group, fecal pH was significantly lower while l-lactate concentrations and acetate proportions were significantly higher in the synbiotic groups. All formulas were well tolerated and all groups showed a comparable safety profile based on the number and severity of adverse events and growth. In healthy infants, supplementation of infant-type bifidobacterial strain B. breve M-16V, at a dose close to bacterial numbers found in human milk, with scGOS/lcFOS (9:1) created a gut environment closer to the breastfed reference group. This specific synbiotic mixture may also support gut microbiota resilience during early life. Clinical Trial Registration This clinical study named Color Synbiotics Study, was registered in ClinicalTrials.gov on 18 March 2013. Registration number is NCT01813175. https://clinicaltrials.gov/ct2/show/NCT01813175.
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Affiliation(s)
| | - Shugui Wang
- Danone Nutricia Research, Singapore, Singapore
| | - Sirinuch Chomto
- Nutritional Unit, Department of Pediatrics, King Chulalongkorn Memorial Hospital, Chulalongkorn University, Bangkok, Thailand
| | | | | | - Sukkrawan Intarakhao
- Department of Pediatrics, Thammasat Hospital, Faculty of Medicine, Thammasat University, Bangkok, Thailand
| | - Sungkom Jongpiputvanich
- Department of Pediatrics, Thammasat Hospital, Faculty of Medicine, Thammasat University, Bangkok, Thailand
| | | | | | - Jan Knol
- Danone Nutricia Research, Utrecht, The Netherlands.,Laboratory of Microbiology, Wageningen University, Wageningen, The Netherlands
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Oliva M, Mulet-Margalef N, Ochoa-De-Olza M, Napoli S, Mas J, Laquente B, Alemany L, Duell EJ, Nuciforo P, Moreno V. Tumor-Associated Microbiome: Where Do We Stand? Int J Mol Sci 2021; 22:1446. [PMID: 33535583 PMCID: PMC7867144 DOI: 10.3390/ijms22031446] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2021] [Revised: 01/26/2021] [Accepted: 01/28/2021] [Indexed: 12/14/2022] Open
Abstract
The study of the human microbiome in oncology is a growing and rapidly evolving field. In the past few years, there has been an exponential increase in the number of studies investigating associations of microbiome and cancer, from oncogenesis and cancer progression to resistance or sensitivity to specific anticancer therapies. The gut microbiome is now known to play a significant role in antitumor immune responses and in predicting the efficacy of immune-checkpoint inhibitors in cancer patients. Beyond the gut, the tumor-associated microbiome-microbe communities located either in the tumor or within its body compartment-seems to interact with the local microenvironment and the tumor immune contexture, ultimately impacting cancer progression and treatment outcome. However, pre-clinical research focusing on causality and mechanistic pathways as well as proof-of-concept studies are still needed to fully understand the potential clinical utility of microbiome in cancer patients. Moreover, there is a need for the standardization of methodology and the implementation of quality control across microbiome studies to allow for a better interpretation and greater comparability of the results reported between them. This review summarizes the accumulating evidence in the field and discusses the current and upcoming challenges of microbiome studies.
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Affiliation(s)
- Marc Oliva
- Medical Oncology Department, Catalan Institute of Oncology L’Hospitalet de Llobregat, 08908 Catalonia, Spain; (N.M.-M.); (B.L.)
- ONCOBELL Program, Bellvitge Biomedical Research Institute (IDIBELL), L’Hospitalet de Llobregat, 08908 Catalonia, Spain; (J.M.); (E.J.D.); (V.M.)
| | - Nuria Mulet-Margalef
- Medical Oncology Department, Catalan Institute of Oncology L’Hospitalet de Llobregat, 08908 Catalonia, Spain; (N.M.-M.); (B.L.)
- ONCOBELL Program, Bellvitge Biomedical Research Institute (IDIBELL), L’Hospitalet de Llobregat, 08908 Catalonia, Spain; (J.M.); (E.J.D.); (V.M.)
| | - Maria Ochoa-De-Olza
- Service of Immuno-Oncology, Department of Oncology, Lausanne University Hospital, 1011 Lausanne, Switzerland;
- Ludwig Institute for Cancer Research, University of Lausanne, 1066 Lausanne, Switzerland
| | - Stefania Napoli
- Molecular Oncology Group, Vall d’Hebron Institute of Oncology, 08035 Barcelona, Spain; (S.N.); (P.N.)
| | - Joan Mas
- ONCOBELL Program, Bellvitge Biomedical Research Institute (IDIBELL), L’Hospitalet de Llobregat, 08908 Catalonia, Spain; (J.M.); (E.J.D.); (V.M.)
- Oncology Data Analytics Program, Catalan Institute of Oncology (ICO), L’Hospitalet de Llobregat, 08908 Catalonia, Spain
- Consortium for Biomedical Research in Epidemiology and Public Health (CIBERESP), 28029 Madrid, Spain;
| | - Berta Laquente
- Medical Oncology Department, Catalan Institute of Oncology L’Hospitalet de Llobregat, 08908 Catalonia, Spain; (N.M.-M.); (B.L.)
- ONCOBELL Program, Bellvitge Biomedical Research Institute (IDIBELL), L’Hospitalet de Llobregat, 08908 Catalonia, Spain; (J.M.); (E.J.D.); (V.M.)
| | - Laia Alemany
- Consortium for Biomedical Research in Epidemiology and Public Health (CIBERESP), 28029 Madrid, Spain;
- Cancer Epidemiology Research Program, Catalan Institute of Oncology, L’Hospitalet de Llobregat, 08908 Catalonia, Spain
- EPIBELL Program, Bellvitge Biomedical Research Institute (IDIBELL), L’Hospitalet de Llobregat, 08908 Catalonia, Spain
| | - Eric J. Duell
- ONCOBELL Program, Bellvitge Biomedical Research Institute (IDIBELL), L’Hospitalet de Llobregat, 08908 Catalonia, Spain; (J.M.); (E.J.D.); (V.M.)
- Oncology Data Analytics Program, Catalan Institute of Oncology (ICO), L’Hospitalet de Llobregat, 08908 Catalonia, Spain
- Consortium for Biomedical Research in Epidemiology and Public Health (CIBERESP), 28029 Madrid, Spain;
| | - Paolo Nuciforo
- Molecular Oncology Group, Vall d’Hebron Institute of Oncology, 08035 Barcelona, Spain; (S.N.); (P.N.)
| | - Victor Moreno
- ONCOBELL Program, Bellvitge Biomedical Research Institute (IDIBELL), L’Hospitalet de Llobregat, 08908 Catalonia, Spain; (J.M.); (E.J.D.); (V.M.)
- Oncology Data Analytics Program, Catalan Institute of Oncology (ICO), L’Hospitalet de Llobregat, 08908 Catalonia, Spain
- Consortium for Biomedical Research in Epidemiology and Public Health (CIBERESP), 28029 Madrid, Spain;
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Almutairi B, Turner MS, Fletcher MT, Sultanbawa Y. The impact of commercial prebiotics on the growth, survival and nisin production by Lactococcus lactis 537 in milk. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2020.110356] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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Metagenomic identification, purification and characterisation of the Bifidobacterium adolescentis BgaC β-galactosidase. Appl Microbiol Biotechnol 2021; 105:1063-1078. [PMID: 33427933 PMCID: PMC7843569 DOI: 10.1007/s00253-020-11084-y] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Revised: 12/19/2020] [Accepted: 12/27/2020] [Indexed: 11/27/2022]
Abstract
Members of the human gut microbiota use glycoside hydrolase (GH) enzymes, such as β-galactosidases, to forage on host mucin glycans and dietary fibres. A human faecal metagenomic fosmid library was constructed and functionally screened to identify novel β-galactosidases. Out of the 16,000 clones screened, 30 β-galactosidase-positive clones were identified. The β-galactosidase gene found in the majority of the clones was BAD_1582 from Bifidobacterium adolescentis, subsequently named bgaC. This gene was cloned with a hexahistidine tag, expressed in Escherichia coli and His-tagged-BgaC was purified using Ni2+-NTA affinity chromatography and size filtration. The enzyme had optimal activity at pH 7.0 and 37 °C, with a wide range of pH (4–10) and temperature (0–40 °C) stability. It required a divalent metal ion co-factor; maximum activity was detected with Mg2+, while Cu2+ and Mn2+ were inhibitory. Kinetic parameters were determined using ortho-nitrophenyl-β-d-galactopyranoside (ONPG) and lactose substrates. BgaC had a Vmax of 107 μmol/min/mg and a Km of 2.5 mM for ONPG and a Vmax of 22 μmol/min/mg and a Km of 3.7 mM for lactose. It exhibited low product inhibition by galactose with a Ki of 116 mM and high tolerance for glucose (66% activity retained in presence of 700 mM glucose). In addition, BgaC possessed transglycosylation activity to produce galactooligosaccharides (GOS) from lactose, as determined by TLC and HPLC analysis. The enzymatic characteristics of B. adolescentis BgaC make it an ideal candidate for dairy industry applications and prebiotic manufacture. Key points • Bifidobacterium adolescentis BgaC β-galactosidase was selected from human faecal metagenome. • BgaC possesses sought-after properties for biotechnology, e.g. low product inhibition. • BgaC has transglycosylation activity producing prebiotic oligosaccharides. Graphical Abstract ![]()
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Fructans with Varying Degree of Polymerization Enhance the Selective Growth of Bifidobacterium animalis subsp. lactis BB-12 in the Human Gut Microbiome In Vitro. APPLIED SCIENCES-BASEL 2021. [DOI: 10.3390/app11020598] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Synbiotics aim to improve gastrointestinal health by combining pre- and probiotics. This study evaluated combinations of Bifidobacterium animalis subsp. lactis BB-12 with seven fructans: oligofructoses (OF1-OF2; low degree of polymerization (DP)), inulins (IN1-IN2-IN3; high DP) and OF/IN mixtures (OF/IN1-OF/IN2). During monoculture incubations, all fructans were fermented by BB-12 as followed from increased BB-12 numbers and increased acetate and lactate concentrations, with most pronounced fermentation for low DP fructans (OF1-OF2). Further, short-term colonic incubations for three human donors revealed that also in presence of a complex microbiota, all fructans (particularly OF1) consistently selectively enhanced the growth of BB-12. While each fructan as such already increased Bifidobacteriaceae numbers with 0.94–1.26 log(cells/mL), BB-12 co-supplementation additionally increased Bifidobacteriaceae with 0.17–0.46 log(cells/mL). Further, when co-supplemented with fructans, BB-12 decreased Enterobacteriaceae numbers (significant except for IN1-IN3). At metabolic level, all fructans decreased pH due to increased acetate and lactate production, while OF/IN2-IN1-IN2-IN3 also stimulated propionate and butyrate production. BB-12 co-supplementation further increased propionate and butyrate for OF/IN2-IN3 and IN1-IN2, respectively. Overall, combinations of BB-12 with fructans are promising synbiotic concepts, likely due to intracellular consumption of low DP-fructans by BB-12 (either present in starting product or released upon fermentation by indigenous microbes), thereby enhancing effects of the co-administered fructan.
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Kambale RM, Nancy FI, Ngaboyeka GA, Kasengi JB, Bindels LB, Van der Linden D. Effects of probiotics and synbiotics on diarrhea in undernourished children: Systematic review with meta-analysis. Clin Nutr 2020; 40:3158-3169. [PMID: 33446418 DOI: 10.1016/j.clnu.2020.12.026] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 11/14/2020] [Accepted: 12/21/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND Undernutrition predisposes children to a greater incidence and duration of diarrhea. No review and meta-analysis have yet been conducted to assess effectiveness of probiotics and synbiotics in undernourished children. AIMS To assess the effectiveness of probiotics and synbiotics on diarrhea in undernourished children. METHODS Randomized, double-blind, placebo-controlled trials evaluating the effects of probiotics and synbiotics on diarrhea in undernourished children were searched from 1990 to May 2020. Recommendations of the Cochrane Handbook and the Preferred Reporting Items for Systematic Review and Meta-Analysis (PRISMA) statement were followed. RESULTS The systematic review identified 15 trials with 6986 patients. The meta-analysis revealed that treatment with probiotic or synbiotic reduced significantly both the duration of diarrhea [Weighted mean difference (WMD) = -1.05 day, 95% CI (-1.98, -0.11)] and the hospital stay duration [Standard mean difference (SMD) = -2.87 days, 95% CI (-5.33, -0.42)], especially in specific patient subsets. In both groups, similar rates of vomiting and nutritional recovery were observed. No probiotics or synbiotics-related adverse effects were reported. Subgroup analyses showed that probiotic and synbiotic treatment were more effective in reducing risk of diarrhea in outpatients [Risk ratio (RR) = 0.86, 95%CI (0.75-0.98)]. CONCLUSION This meta-analysis supports the potential beneficial roles of probiotics and synbiotics on diarrhea in undernourished children.
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Affiliation(s)
- Richard Mbusa Kambale
- Institute of Experimental and Clinical Research, Université Catholique de Louvain, Brussels, Belgium; Université Catholique de Bukavu, Bukavu, Democratic Republic of Congo; General Pediatrics, Pediatric Department, Hôpital Provincial Général de Référence de Bukavu, Democratic Republic of Congo.
| | - Fransisca Isia Nancy
- Université Catholique de Bukavu, Bukavu, Democratic Republic of Congo; General Pediatrics, Pediatric Department, Hôpital Provincial Général de Référence de Bukavu, Democratic Republic of Congo
| | - Gaylord Amani Ngaboyeka
- Université Catholique de Bukavu, Bukavu, Democratic Republic of Congo; General Pediatrics, Pediatric Department, Hôpital Provincial Général de Référence de Bukavu, Democratic Republic of Congo
| | - Joe Bwija Kasengi
- Université Catholique de Bukavu, Bukavu, Democratic Republic of Congo; General Pediatrics, Pediatric Department, Hôpital Provincial Général de Référence de Bukavu, Democratic Republic of Congo
| | - Laure B Bindels
- Institute of Experimental and Clinical Research, Université Catholique de Louvain, Brussels, Belgium; Metabolism and Nutrition Research Group, Louvain Drug Research Institute, Université Catholique de Louvain, Brussels, Belgium
| | - Dimitri Van der Linden
- Institute of Experimental and Clinical Research, Université Catholique de Louvain, Brussels, Belgium; Pediatric Infectious Diseases, General Pediatrics, Pediatric Department, Cliniques universitaires Saint Luc, Brussels, Belgium
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Bifidobacteriumlongum subsp. infantis CECT7210 ( B. infantis IM-1 ®) Displays In Vitro Activity against Some Intestinal Pathogens. Nutrients 2020; 12:nu12113259. [PMID: 33114404 PMCID: PMC7693895 DOI: 10.3390/nu12113259] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 09/25/2020] [Accepted: 10/21/2020] [Indexed: 02/06/2023] Open
Abstract
Certain non-digestible oligosaccharides (NDO) are specifically fermented by bifidobacteria along the human gastrointestinal tract, selectively favoring their growth and the production of health-promoting metabolites. In the present study, the ability of the probiotic strain Bifidobacterium longum subsp. infantis CECT7210 (herein referred to as B. infantis IM-1®) to utilize a large range of oligosaccharides, or a mixture of oligosaccharides, was investigated. The strain was able to utilize all prebiotics screened. However, galactooligosaccharides (GOS), and GOS-containing mixtures, effectively increased its growth to a higher extent than the other prebiotics. The best synbiotic combination was used to examine the antimicrobial activity against Escherichia coli, Cronobacter sakazakii, Listeria monocytogenes and Clostridium difficile in co-culture experiments. C. difficile was inhibited by the synbiotic, but it failed to inhibit E. coli. Moreover, Cr. sakazakii growth decreased during co-culture with B. infantis IM-1®. Furthermore, adhesion experiments using the intestinal cell line HT29 showed that the strain IM-1® was able to displace some pathogens from the enterocyte layer, especially Cr. sakazakii and Salmonella enterica, and prevented the adhesion of Cr. sakazakii and Shigella sonnei. In conclusion, a new synbiotic (probiotic strain B. infantis IM-1® and GOS) appears to be a potential effective supplement for maintaining infant health. However, further studies are needed to go more deeply into the mechanisms that allow B.infantis IM-1® to compete with enteropathogens.
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Miarons M, Roca M, Salvà F. The role of pro-, pre- and symbiotics in cancer: A systematic review. J Clin Pharm Ther 2020; 46:50-65. [PMID: 33095928 DOI: 10.1111/jcpt.13292] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2020] [Revised: 09/14/2020] [Accepted: 09/28/2020] [Indexed: 12/22/2022]
Abstract
WHAT IS KNOWN AND OBJECTIVE Cancer is one of the most important causes of morbidity and mortality worldwide. Pro-, pre- and symbiotics can modulate host metabolism and gut microbiota and potentially help prevent cancer and modulate the adverse effects (AEs) of treatments. Numerous studies on this role for pro-, pre- and symbiotics have reported inconsistent results. The purpose of this review was to examine current scientific evidence from randomized controlled trials (RCTs) on the effects of pro-, pre- and symbiotics on the incidence of complications and AEs, especially diarrhoea, in cancer management. METHODS A systematic literature search was implemented in MEDLINE using the MeSH terms "probiotics", "prebiotics", "symbiotics" and "neoplasms", according to PRISMA guidelines. Reference lists were also handsearched to identify additional eligible RCTs. Three reviewers independently assessed the eligibility of each RCT. Of 714 retrieved abstracts, 22 articles with 2287 participants were included in the analysis. RESULTS AND DISCUSSION The most studied bacteriotherapies were probiotics and symbiotics, in 10 and 7 studies, respectively. Both Lactobacillus and Bifidobacterium strains were used in 18 studies, while Lactobacillus and Bifidobacterium strains were individually used in 9 and 2 studies, respectively. Diarrhoea incidence rates were 3.2%-39.1% in intervention groups and 6.7%-60.9% in control groups, while infection incidence rates were 11.1%-22.7% in intervention groups and 17.3%-28.7% in control groups. WHAT IS NEW AND CONCLUSIONS Pro-, pre- and symbiotics may potentially be efficacious in reducing complications associated with chemotherapy, radiotherapy and surgery in patients with cancer.
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Affiliation(s)
- Marta Miarons
- Pharmacy Department, Vall d'Hebron Hospital, Barcelona, Spain.,Pharmacy Department, Mataró Hospital, Barcelona, Spain
| | - Maria Roca
- Nutrition Department, Mataró Hospital, Barcelona, Spain
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Peredo-Lovillo A, Romero-Luna HE, Jiménez-Fernández M. Health promoting microbial metabolites produced by gut microbiota after prebiotics metabolism. Food Res Int 2020; 136:109473. [PMID: 32846558 DOI: 10.1016/j.foodres.2020.109473] [Citation(s) in RCA: 61] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 06/10/2020] [Accepted: 06/21/2020] [Indexed: 02/08/2023]
Abstract
Human gut microbiota (HGM) is a microbial complex where dynamic mutualistic interactions related to digestion and absorption of dietary components take place. The consumption of specific food ingredients, such as prebiotics and dietary fibers, constituted mainly by carbohydrates polymers, can modulate the HGM composition and metabolism serving as a fermentable substrate to produce bacterial metabolites with beneficial effects on host health. Especially, bacterial short-chain fatty acids, tryptophan and organic acids have shown positive effects on pathogenic bacteria control, mineral absorption, weight control and obesity, immune response homeostasis, gut barrier improvement, brain modulation and anticancer activity. Despite the fact that these effects vary between individuals due to personal HGM richness, the information presented in this review contributes to understanding the effects of prebiotics and dietary fibers consumption on the generation of HGM metabolites and the mechanisms by which these metabolites interact with host cells improving host health.
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Affiliation(s)
- A Peredo-Lovillo
- Instituto Tecnológico Superior de Xalapa, Tecnológico Nacional de México, Reserva Territorial s/n, Sección 5, Santa Bárbara, CP 91096 Xalapa Enríquez, Veracruz, Mexico
| | - H E Romero-Luna
- Instituto Tecnológico Superior de Xalapa, Tecnológico Nacional de México, Reserva Territorial s/n, Sección 5, Santa Bárbara, CP 91096 Xalapa Enríquez, Veracruz, Mexico
| | - M Jiménez-Fernández
- Centro de Investigación y Desarrollo en Alimentos, Universidad Veracruzana, Av. Doctor Luis Castelazo, Industrial Ánimas, Xalapa Enríquez, CP 91190 Veracruz, Mexico.
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Shinde T, Hansbro PM, Sohal SS, Dingle P, Eri R, Stanley R. Microbiota Modulating Nutritional Approaches to Countering the Effects of Viral Respiratory Infections Including SARS-CoV-2 through Promoting Metabolic and Immune Fitness with Probiotics and Plant Bioactives. Microorganisms 2020; 8:E921. [PMID: 32570850 PMCID: PMC7355654 DOI: 10.3390/microorganisms8060921] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 06/16/2020] [Accepted: 06/16/2020] [Indexed: 12/12/2022] Open
Abstract
Viral respiratory infections (VRIs) can spread quickly and cause enormous morbidity and mortality worldwide. These events pose serious threats to public health due to time lags in developing vaccines to activate the acquired immune system. The high variability of people's symptomatic responses to viral infections, as illustrated in the current COVID-19 pandemic, indicates the potential to moderate the severity of morbidity from VRIs. Growing evidence supports roles for probiotic bacteria (PB) and prebiotic dietary fiber (DF) and other plant nutritional bioactives in modulating immune functions. While human studies help to understand the epidemiology and immunopathology of VRIs, the chaotic nature of viral transmissions makes it difficult to undertake mechanistic study where the pre-conditioning of the metabolic and immune system could be beneficial. However, recent experimental studies have significantly enhanced our understanding of how PB and DF, along with plant bioactives, can significantly modulate innate and acquired immunity responses to VRIs. Synbiotic combinations of PB and DF potentiate increased benefits primarily through augmenting the production of short-chain fatty acids (SCFAs) such as butyrate. These and specific plant polyphenolics help to regulate immune responses to both restrain VRIs and temper the neutrophil response that can lead to acute respiratory distress syndrome (ARDS). This review highlights the current understanding of the potential impact of targeted nutritional strategies in setting a balanced immune tone for viral clearance and reinforcing homeostasis. This knowledge may guide the development of public health tactics and the application of functional foods with PB and DF components as a nutritional approach to support countering VRI morbidity.
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Affiliation(s)
- Tanvi Shinde
- Centre for Food Innovation, Tasmanian Institute of Agriculture, University of Tasmania, Launceston, TAS 7250, Australia
- Gut Health Research Group, School of Health Sciences, College of Health and Medicine, University of Tasmania, Launceston, TAS 7250, Australia;
| | - Philip M Hansbro
- Centre for Inflammation, Centenary Institute, Sydney, NSW 2050, and University of Technology Sydney, Faculty of Science, Ultimo, NSW 2007, Australia;
| | - Sukhwinder Singh Sohal
- Respiratory Translational Research Group, Department of Laboratory Medicine, School of Health Sciences, College of Health and Medicine, University of Tasmania, Launceston, TAS 7248, Australia;
| | - Peter Dingle
- Dingle Wellness, South Fremantle, WA 6162, Australia;
| | - Rajaraman Eri
- Gut Health Research Group, School of Health Sciences, College of Health and Medicine, University of Tasmania, Launceston, TAS 7250, Australia;
| | - Roger Stanley
- Centre for Food Innovation, Tasmanian Institute of Agriculture, University of Tasmania, Launceston, TAS 7250, Australia
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48
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Comerlato CB, Zhang X, Walker K, Brandelli A, Figeys D. Comparative proteomic analysis reveals metabolic variability of probiotic Enterococcus durans during aerobic and anaerobic cultivation. J Proteomics 2020; 220:103764. [PMID: 32247174 DOI: 10.1016/j.jprot.2020.103764] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2019] [Revised: 03/10/2020] [Accepted: 03/28/2020] [Indexed: 01/04/2023]
Abstract
The variation in the bioavailability of oxygen constitutes the environmental conditions found by bacteria in their passage through the host gastro-intestinal tract. Given the importance of oxygen in the defense mechanism of bacteria, it is important to understand how bacteria respond to this stress at a metabolic level. The probiotic strain Enterococcus durans LAB18S was cultivated under aerobic and anaerobic conditions using prebiotic oligosaccharides as carbon source. The whole cell proteome and secretome were analyzed through label-free quantitative proteomics approach. The results showed that the LAB18S isolate when grown with fructo-oligosacchrides (FOS) showed a higher number of differentially expressed proteins compared to samples with galacto-oligosaccharides (GOS) or glucose. Clinically important enzymes for the treatment of cancer, L-asparaginase and arginine deiminase, were overexpressed when the isolate was cultured in FOS. In addition, the absence of oxygen induced the strain to produce proteins related to cell multiplication, cell wall integrity and resistance, and H2O2 detoxification. This study showed that E. durans LAB18S growing on FOS was stimulated to produce clinically important biomolecules, including proteins that have been investigated as potential antineoplastic agents. Significance: The probiotic strain E. durans LAB18S produce clinically relevant enzymes for the treatment of cancer when cultivated in symbiosis with fructo-oligosacchrides (FOS). In addition, proteins associated with cellular multiplication, cell wall integrity and resistance, and H2O2 detoxification were induced under anaerobic growth. These characteristics could be relevant to support maintenance of intestinal health.
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Affiliation(s)
- Carolina Baldisserotto Comerlato
- Laboratório de Bioquímica e Microbiologia Aplicada, Instituto de Ciência e Tecnologia de Alimentos, Universidade Federal do Rio Grande do Sul, 91510-970, Porto Alegre, Brazil
| | - Xu Zhang
- Ottawa Institute of Systems Biology and Department of Biochemistry, Microbiology and Immunology, Faculty of Medicine, University of Ottawa, Ottawa, ON K1H 8M5, Canada
| | - Krystal Walker
- Ottawa Institute of Systems Biology and Department of Biochemistry, Microbiology and Immunology, Faculty of Medicine, University of Ottawa, Ottawa, ON K1H 8M5, Canada
| | - Adriano Brandelli
- Laboratório de Bioquímica e Microbiologia Aplicada, Instituto de Ciência e Tecnologia de Alimentos, Universidade Federal do Rio Grande do Sul, 91510-970, Porto Alegre, Brazil.
| | - Daniel Figeys
- Ottawa Institute of Systems Biology and Department of Biochemistry, Microbiology and Immunology, Faculty of Medicine, University of Ottawa, Ottawa, ON K1H 8M5, Canada; Canadian Institute for Advanced Research, Toronto, Canada.
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49
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Scorletti E, Afolabi PR, Miles EA, Smith DE, Almehmadi A, Alshathry A, Childs CE, Fabbro SD, Beavis J, Moyses HE, Clough GF, Sethi JK, Patel J, Wright M, Breen DJ, Peebles C, Darekar A, Aspinall R, Fowell AJ, Dowman JK, Nobili V, Targher G, Delzenne NM, Bindels LB, Calder PC, Byrne CD. Synbiotics Alter Fecal Microbiomes, But Not Liver Fat or Fibrosis, in a Randomized Trial of Patients With Nonalcoholic Fatty Liver Disease. Gastroenterology 2020; 158:1597-1610.e7. [PMID: 31987796 PMCID: PMC7613160 DOI: 10.1053/j.gastro.2020.01.031] [Citation(s) in RCA: 131] [Impact Index Per Article: 32.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Revised: 12/05/2019] [Accepted: 01/11/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND & AIMS Dysbiosis of the intestinal microbiota has been associated with nonalcoholic fatty liver disease (NAFLD). We investigated whether administration of a synbiotic combination of probiotic and prebiotic agents affected liver fat content, biomarkers of liver fibrosis, and the composition of the fecal microbiome in patients with NAFLD. METHODS We performed a double-blind phase 2 trial of 104 patients with NAFLD in the United Kingdom. Participants (mean age, 50.8 ± 12.6 years; 65% men; 37% with diabetes) were randomly assigned to groups given the synbiotic agents (fructo-oligosaccharides, 4 g twice per day, plus Bifidobacterium animalis subspecies lactis BB-12; n = 55) or placebo (n = 49) for 10-14 months. Liver fat content was measured at the start and end of the study by magnetic resonance spectroscopy, and liver fibrosis was determined from a validated biomarker scoring system and vibration-controlled transient elastography. Fecal samples were collected at the start and end of the study, the fecal microbiome were analyzed by 16S ribosomal DNA sequencing. RESULTS Mean baseline and end-of-study magnetic resonance spectroscopy liver fat percentage values were 32.3% ± 24.8% and 28.5% ± 20.1% in the synbiotic group and 31.3% ± 22% and 25.2% ± 17.2% in the placebo group. In the unadjusted intention-to-treat analysis, we found no significant difference in liver fat reduction between groups (β = 2.8; 95% confidence interval, -2.2 to 7.8; P = .30). In a fully adjusted regression model (adjusted for baseline measurement of the outcome plus age, sex, weight difference, and baseline weight), only weight loss was associated with a significant decrease in liver fat (β = 2; 95% confidence interval, 1.5-2.6; P = .03). Fecal samples from patients who received the synbiotic had higher proportions of Bifidobacterium and Faecalibacterium species, and reductions in Oscillibacter and Alistipes species, compared with baseline; these changes were not observed in the placebo group. Changes in the composition of fecal microbiota were not associated with liver fat or markers of fibrosis. CONCLUSIONS In a randomized trial of patients with NAFLD, 1 year of administration of a synbiotic combination (probiotic and prebiotic) altered the fecal microbiome but did not reduce liver fat content or markers of liver fibrosis. (ClinicalTrials.gov, Number: NCT01680640).
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Affiliation(s)
- Eleonora Scorletti
- Human Development and Health, Faculty of Medicine, University of Southampton, Southampton, United Kingdom; National Institute for Health Research Southampton Biomedical Research Centre, University of Southampton and University Hospital Southampton National Health Service Foundation Trust, Southampton, United Kingdom; Department of Gastroenterology, University of Pennsylvania, Perelman School of Medicine, Philadelphia, Pennsylvania.
| | - Paul R. Afolabi
- Human Development and Health, Faculty of Medicine, University of Southampton, Southampton, UK,National Institute for Health Research Southampton Biomedical Research Centre, University of Southampton and University Hospital Southampton National Health Service (NHS) Foundation Trust, Southampton, UK
| | - Elizabeth A. Miles
- Human Development and Health, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Debbie E. Smith
- Human Development and Health, Faculty of Medicine, University of Southampton, Southampton, UK,National Institute for Health Research Southampton Biomedical Research Centre, University of Southampton and University Hospital Southampton National Health Service (NHS) Foundation Trust, Southampton, UK
| | - Amal Almehmadi
- Human Development and Health, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Albandri Alshathry
- Human Development and Health, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Caroline E. Childs
- Human Development and Health, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Stefania Del Fabbro
- Human Development and Health, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Josh Beavis
- Human Development and Health, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Helen E. Moyses
- National Institute for Health Research Southampton Biomedical Research Centre, University of Southampton and University Hospital Southampton National Health Service (NHS) Foundation Trust, Southampton, UK
| | - Geraldine F. Clough
- Human Development and Health, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Jaswinder K. Sethi
- Human Development and Health, Faculty of Medicine, University of Southampton, Southampton, UK,Institute for Life Sciences, University of Southampton, Southampton, UK
| | - Janisha Patel
- Hepatology, Department of Medicine, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - Mark Wright
- Hepatology, Department of Medicine, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - David J. Breen
- Department of Radiology, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - Charles Peebles
- Department of Radiology, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - Angela Darekar
- Department of Medical Physics, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - Richard Aspinall
- Department of Hepatology, Portsmouth Hospitals NHS Trust, Queen Alexandra Hospital, Portsmouth, UK
| | - Andrew J. Fowell
- Department of Hepatology, Portsmouth Hospitals NHS Trust, Queen Alexandra Hospital, Portsmouth, UK
| | - Joanna K. Dowman
- Department of Hepatology, Portsmouth Hospitals NHS Trust, Queen Alexandra Hospital, Portsmouth, UK
| | - Valerio Nobili
- Hepatology, Gastroenterology and Nutrition Unit, IRCCS "Bambino Gesù" Children's Hospital, Rome, Italy,Department of Pediatric, University "La Sapienza", Rome, Italy
| | - Giovanni Targher
- Section of Endocrinology, Diabetes and Metabolism, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Nathalie M. Delzenne
- Metabolism and Nutrition Research Group, Louvain Drug Research Institute, Université Catholique de Louvain, Brussels, Belgium
| | - Laure B. Bindels
- Metabolism and Nutrition Research Group, Louvain Drug Research Institute, Université Catholique de Louvain, Brussels, Belgium
| | - Philip C. Calder
- Human Development and Health, Faculty of Medicine, University of Southampton, Southampton, UK,National Institute for Health Research Southampton Biomedical Research Centre, University of Southampton and University Hospital Southampton National Health Service (NHS) Foundation Trust, Southampton, UK,Institute for Life Sciences, University of Southampton, Southampton, UK
| | - Christopher D. Byrne
- Human Development and Health, Faculty of Medicine, University of Southampton, Southampton, UK,National Institute for Health Research Southampton Biomedical Research Centre, University of Southampton and University Hospital Southampton National Health Service (NHS) Foundation Trust, Southampton, UK
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50
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Padilha M, Brejnrod A, Danneskiold-Samsøe NB, Hoffmann C, Iaucci JDM, Cabral VP, Xavier-Santos D, Taddei CR, Kristiansen K, Saad SMI. Response of the Human Milk Microbiota to A Maternal Prebiotic Intervention is Individual and Influenced by Maternal Age. Nutrients 2020; 12:nu12041081. [PMID: 32295092 PMCID: PMC7230887 DOI: 10.3390/nu12041081] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Revised: 04/11/2020] [Accepted: 04/11/2020] [Indexed: 12/26/2022] Open
Abstract
Maternal bacteria are shared with infants via breastfeeding. Prebiotics modulate the gut microbiota, promoting health benefits. We investigated whether the maternal diet supplementation with a prebiotic (fructooligosaccharides, FOS) could influence the milk microbiota. Twenty-eight lactating women received 4.5 g of fructooligosaccharides + 2 g of maltodextrin (FOS group) and twenty-five received 2 g of maltodextrin (placebo group) for 20 days. Breast-milk samples were taken before and after the intervention. The DNA from samples was used for 16S rRNA sequencing. No statistical differences between the groups were found for the bacterial genera after the intervention. However, the distances of the trajectories covered by paired samples from the beginning to the end of the supplementation were higher for the FOS group (p = 0.0007) indicating greater changes in milk microbiota compared to the control group. Linear regression models suggested that the maternal age influenced the response for FOS supplementation (p = 0.02). Interestingly, the pattern of changes to genus abundance upon supplementation was not shared between mothers. We demonstrated that manipulating the human milk microbiota through prebiotics is possible, and the maternal age can affect this response. .
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Affiliation(s)
- Marina Padilha
- School of Pharmaceutical Sciences, University of São Paulo, São Paulo 05508-000, Brazil; (C.H.); (J.d.M.I.); (V.P.C.); (D.X.-S.); (C.R.T.)
- Food Research Center (FoRC), University of São Paulo, São Paulo 05508-000, Brazil
- Correspondence: (M.P.); (S.M.I.S.)
| | - Asker Brejnrod
- Laboratory of Genomics and Molecular Biomedicine, Department of Biology, University of Copenhagen, DK-2100 Copenhagen, Denmark; (A.B.); (N.B.D.-S.); (K.K.)
| | - Niels Banhos Danneskiold-Samsøe
- Laboratory of Genomics and Molecular Biomedicine, Department of Biology, University of Copenhagen, DK-2100 Copenhagen, Denmark; (A.B.); (N.B.D.-S.); (K.K.)
| | - Christian Hoffmann
- School of Pharmaceutical Sciences, University of São Paulo, São Paulo 05508-000, Brazil; (C.H.); (J.d.M.I.); (V.P.C.); (D.X.-S.); (C.R.T.)
- Food Research Center (FoRC), University of São Paulo, São Paulo 05508-000, Brazil
| | - Julia de Melo Iaucci
- School of Pharmaceutical Sciences, University of São Paulo, São Paulo 05508-000, Brazil; (C.H.); (J.d.M.I.); (V.P.C.); (D.X.-S.); (C.R.T.)
| | - Vanessa Pereira Cabral
- School of Pharmaceutical Sciences, University of São Paulo, São Paulo 05508-000, Brazil; (C.H.); (J.d.M.I.); (V.P.C.); (D.X.-S.); (C.R.T.)
- School of Public Health, University of São Paulo, São Paulo 01246-904, Brazil
| | - Douglas Xavier-Santos
- School of Pharmaceutical Sciences, University of São Paulo, São Paulo 05508-000, Brazil; (C.H.); (J.d.M.I.); (V.P.C.); (D.X.-S.); (C.R.T.)
- Faculty of High Education of the Interior of São Paulo, Marília 17512-130, Brazil
| | - Carla Romano Taddei
- School of Pharmaceutical Sciences, University of São Paulo, São Paulo 05508-000, Brazil; (C.H.); (J.d.M.I.); (V.P.C.); (D.X.-S.); (C.R.T.)
- School of Arts, Sciences and Humanities, University of São Paulo, São Paulo 03828-000, Brazil
| | - Karsten Kristiansen
- Laboratory of Genomics and Molecular Biomedicine, Department of Biology, University of Copenhagen, DK-2100 Copenhagen, Denmark; (A.B.); (N.B.D.-S.); (K.K.)
| | - Susana Marta Isay Saad
- School of Pharmaceutical Sciences, University of São Paulo, São Paulo 05508-000, Brazil; (C.H.); (J.d.M.I.); (V.P.C.); (D.X.-S.); (C.R.T.)
- Food Research Center (FoRC), University of São Paulo, São Paulo 05508-000, Brazil
- Correspondence: (M.P.); (S.M.I.S.)
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