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Qiu Z, Xiang L, Han Y, Zhang B, Qiao X, Zheng Z, Xiao H. Structure-anti-inflammatory activity relationship of garlic fructans in mice with dextran sulfate sodium-induced colitis: Impact of chain length. Carbohydr Polym 2024; 346:122582. [PMID: 39245481 DOI: 10.1016/j.carbpol.2024.122582] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2024] [Revised: 07/18/2024] [Accepted: 08/04/2024] [Indexed: 09/10/2024]
Abstract
The present study identified the protective effects of garlic oligo/poly-saccharides of different chain lengths against dextran sulfate sodium (DSS)-induced colitis in mice and elucidated the structure-function relationships. The results showed that oral intake of garlic oligo/poly-saccharides decreased disease activity index, reduced colon shortening and spleen enlargement, and ameliorated pathological damage in the mouse colon. The dysregulation of colonic pro/anti-inflammatory cytokines was significantly alleviated, accompanied by up-regulated antioxidant enzymes, blocked TLR4-MyD88-NF-κB signaling pathway, enhanced intestinal barrier integrity, and restored SCFA production. Garlic oligo/poly-saccharides also reversed gut microbiota dysbiosis in colitic mice by expanding beneficial bacteria and suppressing the growth of harmful bacteria. High-molecular-weight polysaccharides exhibited stronger alleviating effects on DSS-induced colitic symptoms in mice than low-molecular-weight oligo/poly-saccharides did, probably due to their greater ability to be fermented in the colon. Taken together, this study demonstrated the anti-inflammatory effects of garlic oligo/poly-saccharides and revealed that high-molecular-weight polysaccharide fractions were more effective in alleviating DSS-induced colitis.
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Affiliation(s)
- Zhichang Qiu
- Department of Food Science, University of Massachusetts Amherst, Amherst, MA 01003, United States.
| | - Lu Xiang
- Key Laboratory of Food Nutrition and Health in Universities of Shandong, College of Food Science and Engineering, Shandong Agricultural University, Tai'an, Shandong 271018, China
| | - Yanhui Han
- Department of Food Science, University of Massachusetts Amherst, Amherst, MA 01003, United States.
| | - Bin Zhang
- Key Laboratory of Food Nutrition and Health in Universities of Shandong, College of Food Science and Engineering, Shandong Agricultural University, Tai'an, Shandong 271018, China.
| | - Xuguang Qiao
- Key Laboratory of Food Nutrition and Health in Universities of Shandong, College of Food Science and Engineering, Shandong Agricultural University, Tai'an, Shandong 271018, China.
| | - Zhenjia Zheng
- Key Laboratory of Food Nutrition and Health in Universities of Shandong, College of Food Science and Engineering, Shandong Agricultural University, Tai'an, Shandong 271018, China.
| | - Hang Xiao
- Department of Food Science, University of Massachusetts Amherst, Amherst, MA 01003, United States.
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Yu YH, Liu F, Li LQ, Jin MY, Yu X, Liu X, Li Y, Li L, Yan JK. Recent advances in dietary polysaccharides from Allium species: Preparation, characterization, and bioactivity. Int J Biol Macromol 2024; 277:134130. [PMID: 39053822 DOI: 10.1016/j.ijbiomac.2024.134130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2024] [Revised: 07/20/2024] [Accepted: 07/22/2024] [Indexed: 07/27/2024]
Abstract
Allium plants, including garlic, onions, shallots, and leeks, belong to the Alliaceae family and are utilized as vegetable, medicinal, and ornamental plants. These plants are consumed both raw and cooked and are noted in traditional medicine for their antibacterial, antitumor, and diuretic properties. Allium plants are a rich source of polyphenols, organosulfur compounds, flavonoids, alkaloids, and polysaccharides, which contribute to their health benefits. As consumer interest in the association between diet and health grows, there is an increasing market demand for foods that promote health, particularly those rich in dietary fiber or non-starch polysaccharides. Allium polysaccharides (APS) have molecular weights of 1 × 103-1 × 106 Da containing small amounts of pectin, glucofructan, or glycoproteins and large amounts of fructans. APS, despite its complex structure, is one of the principal active components of Allium plants but is often overlooked, which restricts its practical application. This paper provides a comprehensive overview of the extraction and purification, structural and functional characteristics, bioactivities, structure-function relationships, and chemical modifications of APS, as well as the effects of APS processing and storage. Additionally, this paper outlines future research directions for APS, which will inform its development and application in the food, pharmaceutical, and cosmetic industries.
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Affiliation(s)
- Ya-Hui Yu
- Dongguan Key Laboratory of Typical Food Precision Design, China National Light Industry Key Laboratory of Healthy Food Development and Nutrition Regulation, School of Life and Health Technology, Dongguan University of Technology, Dongguan 523808, China
| | - Fengyuan Liu
- Dongguan Key Laboratory of Typical Food Precision Design, China National Light Industry Key Laboratory of Healthy Food Development and Nutrition Regulation, School of Life and Health Technology, Dongguan University of Technology, Dongguan 523808, China
| | - Long-Qing Li
- Dongguan Key Laboratory of Typical Food Precision Design, China National Light Industry Key Laboratory of Healthy Food Development and Nutrition Regulation, School of Life and Health Technology, Dongguan University of Technology, Dongguan 523808, China
| | - Ming-Yu Jin
- Dongguan Key Laboratory of Typical Food Precision Design, China National Light Industry Key Laboratory of Healthy Food Development and Nutrition Regulation, School of Life and Health Technology, Dongguan University of Technology, Dongguan 523808, China
| | - Xiangying Yu
- Dongguan Key Laboratory of Typical Food Precision Design, China National Light Industry Key Laboratory of Healthy Food Development and Nutrition Regulation, School of Life and Health Technology, Dongguan University of Technology, Dongguan 523808, China.
| | - Xiaozhen Liu
- Dongguan Key Laboratory of Typical Food Precision Design, China National Light Industry Key Laboratory of Healthy Food Development and Nutrition Regulation, School of Life and Health Technology, Dongguan University of Technology, Dongguan 523808, China
| | - Yuting Li
- Dongguan Key Laboratory of Typical Food Precision Design, China National Light Industry Key Laboratory of Healthy Food Development and Nutrition Regulation, School of Life and Health Technology, Dongguan University of Technology, Dongguan 523808, China
| | - Lin Li
- Dongguan Key Laboratory of Typical Food Precision Design, China National Light Industry Key Laboratory of Healthy Food Development and Nutrition Regulation, School of Life and Health Technology, Dongguan University of Technology, Dongguan 523808, China
| | - Jing-Kun Yan
- Dongguan Key Laboratory of Typical Food Precision Design, China National Light Industry Key Laboratory of Healthy Food Development and Nutrition Regulation, School of Life and Health Technology, Dongguan University of Technology, Dongguan 523808, China.
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Sarang S, Ernst L, Wefers D, Kulkarni R. Characterization of a novel inulosucrase from Lactiplantibacillus plantarum. Food Chem 2024; 453:139597. [PMID: 38788653 DOI: 10.1016/j.foodchem.2024.139597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2023] [Revised: 04/05/2024] [Accepted: 05/07/2024] [Indexed: 05/26/2024]
Abstract
Fructansucrases produce fructans by polymerizing the fructose moiety released from sucrose. Here, we describe the recombinant expression and characterization of a unique fructansucrase from Lactiplantibacillus plantarum DKL3 that showed low sequence similarity with previously characterized fructansucrases. The optimum pH and temperature of fructansucrase were found to be 4.0 and 35 °C, respectively. Enzyme activity increased in presence of Ca2+ and distinctly in presence of Mn2+. The enzyme was characterized as an inulosucrase (LpInu), based on the production of an inulin-type fructan as assessed byNMR spectroscopy and methylation analysis. In addition to β-2,1-linkages, the inulin contained a few β-2,1,6-linked branchpoints. High-performance size exclusion chromatography with refractive index detection (HPSEC-RI) revealed the production of inulin with a lower molecular weight compared to other characterized bacterial inulin. LpInu and its inulin product represent novel candidates to be explored for possible food and biomedical applications.
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Affiliation(s)
- Sahara Sarang
- Symbiosis School of Biological Sciences, Symbiosis International (Deemed University), Pune 412115, India.
| | - Luise Ernst
- Martin Luther University Halle-Wittenberg, Kurt-Mothes-Str. 2, 06120 Halle (Saale), Germany.
| | - Daniel Wefers
- Martin Luther University Halle-Wittenberg, Kurt-Mothes-Str. 2, 06120 Halle (Saale), Germany.
| | - Ram Kulkarni
- Symbiosis School of Biological Sciences, Symbiosis International (Deemed University), Pune 412115, India.
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Miyamoto T, Tsuruta T, Teraoka M, Wang T, Nishino N. Cyclic Oligosaccharide-Induced Modulation of Immunoglobulin A Reactivity to Gut Bacteria Contributes to Alterations in the Bacterial Community Structure. Nutrients 2024; 16:2824. [PMID: 39275142 PMCID: PMC11397466 DOI: 10.3390/nu16172824] [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: 07/12/2024] [Revised: 08/16/2024] [Accepted: 08/22/2024] [Indexed: 09/16/2024] Open
Abstract
Immunoglobulin A (IgA) is a major gut antibody that coats commensal gut bacteria and contributes to shaping a stable gut bacterial composition. Although previous studies have shown that cyclic oligosaccharides, including cyclic nigerosyl-1,6-nigerose (CNN) and cyclodextrins (CDs, including αCD, βCD, and γCD), alter the gut bacterial composition, it remains unclear whether cyclic oligosaccharides modify the IgA coating of gut bacteria, which relates to cyclic oligosaccharide-induced alteration of the gut bacterial composition. To address this issue, mice were maintained for 12 weeks on diets containing CNN, αCD, βCD, or γCD; the animals' feces were evaluated for their bacterial composition and the IgA coating index (ICI), a measure of the degree of IgA coating of bacteria. We observed that the intake of each cyclic oligosaccharide altered the gut bacterial composition, with changes in the ICI found at both the phylum and genus levels. The ICI for Bacillota, Lachnospiraceae NK4A136 group, UC Lachnospiraceae, and Tuzzerella were significantly and positively correlated with the relative abundance (RA) in total bacteria for these bacteria; in contrast, significant correlations were not seen for other phyla and genera. Our observations suggest that cyclic oligosaccharide-induced modulation of the IgA coating of gut bacteria may partly relate to changes in the community structure of the gut bacteria.
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Affiliation(s)
- Taisei Miyamoto
- Graduate School of Environmental and Life Science, Okayama University, Okayama 700-8530, Japan
| | - Takeshi Tsuruta
- Graduate School of Environmental and Life Science, Okayama University, Okayama 700-8530, Japan
| | - Mao Teraoka
- Graduate School of Environmental and Life Science, Okayama University, Okayama 700-8530, Japan
| | - Tianyang Wang
- Graduate School of Environmental and Life Science, Okayama University, Okayama 700-8530, Japan
| | - Naoki Nishino
- Graduate School of Environmental and Life Science, Okayama University, Okayama 700-8530, Japan
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Cheraghpour M, Fatemi N, Shadnoush M, Talebi G, Tierling S, Bermúdez-Humarán LG. Immunomodulation aspects of gut microbiome-related interventional strategies in colorectal cancer. Med Oncol 2024; 41:231. [PMID: 39162936 DOI: 10.1007/s12032-024-02480-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/12/2024] [Indexed: 08/21/2024]
Abstract
Colorectal cancer (CRC), the third most common cancer worldwide, develops mainly due to the accumulation of genetic and epigenetic changes over many years. Substantial evidence suggests that gut microbiota plays a significant role in the initiation, progression, and control of CRC, depending on the balance between beneficial and pathogenic microorganisms. Nonetheless, gut microbiota composition by regulating the host immune response may either promote or inhibit CRC. Thus, modification of gut microbiota potentially impacts clinical outcomes of immunotherapy. Previous studies have indicated that therapeutic strategies such as probiotics, prebiotics, and postbiotics enhance the intestinal immune system and improve the efficacy of immunotherapeutic agents, potentially serving as a complementary strategy in cancer immunotherapy. This review discusses the role of the gut microbiota in the onset and development of CRC in relation to the immune response. Additionally, we focus on the effect of strategies manipulating gut microbiome on the immune response and efficacy of immunotherapy against CRC. We demonstrate that manipulation of gut microbiome can enhance immune response and outcomes of immunotherapy through downregulating Treg cells and other immunosuppressive cells while improving the function of T cells within the tumor; however, further research, especially clinical trials, are needed to evaluate its efficacy in cancer treatment.
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Affiliation(s)
- Makan Cheraghpour
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Nayeralsadat Fatemi
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mahdi Shadnoush
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Department of Clinical Nutrition & Dietetics, Faculty of Nutrition Science and Food Technology, National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ghazaleh Talebi
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Sascha Tierling
- Department of Genetics/Epigenetics, Faculty NT, Life Sciences, Saarland University, Saarbrücken, Germany
| | - Luis G Bermúdez-Humarán
- INRAE, AgroParisTech, Micalis Institute, Université Paris-Saclay, 78350, Jouy-en-Josas, France.
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Katsumata E, Tsuruta T, Sonoyama K, Yoshida T, Sasaki M, Teraoka M, Wang T, Nishino N. Unabsorbed Fecal Fat Content Correlates with a Reduction of Immunoglobulin a Coating of Gut Bacteria in High-Lard Diet-Fed Mice. Mol Nutr Food Res 2024; 68:e2400078. [PMID: 38965658 DOI: 10.1002/mnfr.202400078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Revised: 06/13/2024] [Indexed: 07/06/2024]
Abstract
SCOPE Immunoglobulin A (IgA) selectively coats gut bacteria and contributes to regulatory functions in gastrointestinal inflammation and glucose metabolism. Excess intake of lard leads to decrease in the IgA coating of gut bacteria, although the underlying mechanisms remain unknown. This study validates how unabsorbed fat derived from a high-lard diet in the gut affects the IgA coating of bacteria, as assessed in mouse models using three types of dietary fat (lard, medium-, and long-chain triglycerides [MLCTs], and medium-chain triglycerides [MCTs]) exhibiting different digestibilities. METHODS AND RESULTS C57BL/6J mice are maintained on diets containing lard, MLCTs, or MCTs at 7% or 30% w/w for 10 weeks (n = 6 per group). The fecal fatty acid concentration is measured to quantify unabsorbed fat content. The ratio of IgA-coated bacteria to total bacteria (IgA coating ratio) in the feces is measured by flow cytometry. Compared to lard-fed mice, MLCT- and MCT-fed mice exhibit lower fecal concentrations of palmitic acid, stearic acid, and oleic acid and higher IgA coating ratios at both 7% and 30% dietary fat, and these parameters exhibit significant negative correlations. CONCLUSION Unabsorbed fat content in the gut may result in attenuated IgA coating of bacteria in high-lard diet-fed mice.
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Affiliation(s)
- Emiko Katsumata
- Graduate School of Environmental and Life Science, Okayama University, Okayama, 700-8530, Japan
| | - Takeshi Tsuruta
- Graduate School of Environmental and Life Science, Okayama University, Okayama, 700-8530, Japan
| | - Kei Sonoyama
- Research Faculty of Agriculture, Hokkaido University, Sapporo, 060-8589, Japan
| | | | - Mio Sasaki
- TAIYO YUSHI Corporation, Yokohama, 221-0022, Japan
| | - Mao Teraoka
- Graduate School of Environmental and Life Science, Okayama University, Okayama, 700-8530, Japan
| | - Tianyang Wang
- Graduate School of Environmental and Life Science, Okayama University, Okayama, 700-8530, Japan
| | - Naoki Nishino
- Graduate School of Environmental and Life Science, Okayama University, Okayama, 700-8530, Japan
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7
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Franco-Robles E, Hernández-Granados MJ. Effects of dietary supplementation of cobiotic based on Agave fructans on growth performance, blood parameters, oxidative damage and immune status of broiler. Trop Anim Health Prod 2024; 56:215. [PMID: 39004693 DOI: 10.1007/s11250-024-04059-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Accepted: 06/20/2024] [Indexed: 07/16/2024]
Abstract
This study evaluated the effect of cobiotic (CO) composed of organic fructans powder of Agave tequilana and turmeric powder of Curcuma longa L. as an alternative of antibiotic growth promoters (AGPs) on growth performance, blood parameters, intestinal pH, oxidative stress, and cytokines serum levels of broiler chickens. A total of 135 one-day-old Ross 308 broilers distributed to five experimental groups, which included starter or finisher standard diets without AGPs (CON), CON + 0.25 COLI-ZIN g/kg feed (AGP), CON + 0.1 g Agave fructans/kg feed (AF), CON + 0.5 g turmeric powder/kg feed (TP) and CON + 0.1 g AF + 0.5 g TP /kg feed (CO), for 49 days. AF followed by TP, decreased feed intake, obtaining the best FCR. AGP increased the heterophil-lymphocyte ratio compared to other groups. CO significantly decreased the pH of the cecal content. AF increased IL-10 levels, while TP decreased it. AF decreased the IL-1β levels. The present study showed that including a cobiotic based on AF and TP or components separately in a broilers diet improved growth performance, modified intestinal and cecum pH, and stimulated the immune system, which suggests CO as a safe alternative to AGP.
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Affiliation(s)
- Elena Franco-Robles
- Department of Veterinary and Animal Science, Division of Life Sciences, Campus Irapuato-Salamanca, University of Guanajuato, Ex Hacienda el Copal km 9, Carretera Irapuato-Silao ap 311, Irapuato, Guanajuato, 36500, Mexico.
| | - María José Hernández-Granados
- Interinstitutional Master's Degree in Livestock Production, Division of Life Sciences, Campus Irapuato-Salamanca, University of Guanajuato, Guanajuato, México
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Zhang H, Zu Q, Zhang J, Liu S, Zhang G, Chang X, Li X. Soluble Dietary Fiber of Hawthorn Relieves Constipation Induced by Loperamide Hydrochloride by Improving Intestinal Flora and Inflammation, Thereby Regulating the Aquaporin Ion Pathway in Mice. Foods 2024; 13:2220. [PMID: 39063304 PMCID: PMC11275587 DOI: 10.3390/foods13142220] [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: 06/04/2024] [Revised: 07/11/2024] [Accepted: 07/11/2024] [Indexed: 07/28/2024] Open
Abstract
Dietary fiber can be fermented and utilized by gut microbiota to reshape the gut microbiota, thereby alleviating constipation. This experiment mainly studied the physicochemical functions of hawthorn soluble dietary fiber (HSDF)and its effect and mechanism in alleviating constipation in mice. Forty-five mice were divided into blank control group C, model group M, positive control HS group, low-dose LHSDF group (1 g/kg/bw), and high-dose HHSDF group (2 g/kg/bw). The mice were modeled at a dose of 10 mg/kg/bw of loperamide hydrochloride for 7 days, while the remaining groups were orally administered an equal amount of distilled water and test samples. After continuous gavage for 45 days we performed a bowel movement test, and then continued gavage for 7 days and performed a small intestine propulsion test and indicator testing. The results showed that HSDF is mainly composed of galacturonic acid, belonging to the type I crystal structure, with a loose surface resembling a snowflake, a small molecular weight, and strong water-holding and antioxidant abilities. Animal experiments showed that compared with group M, HSDF significantly upregulated AQP3 and AQP8 by 52.67% and 164.54%, respectively, and downregulated AQP9 protein expression by 45.88%, thereby promoting intestinal peristalsis. It can also alleviate constipation by increasing the levels of excitatory hormones such as MTL, GAS, and SP in the gastrointestinal tract, and reducing the levels of inhibitory hormones such as SS, NO, and MDA. In addition, HSDF can reduce the levels of inflammatory factors such as IL-6 and PL-1 β, increase the content of various short-chain fatty acids, alleviate intestinal inflammation, maintain intestinal integrity, and promote defecation. It can also promote the growth of probiotics such as Bacteroides, inhibit the growth of harmful bacteria such as Bifidobacterium and Lactobacillus, and alter the diversity of gut microbiota.
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Affiliation(s)
- Henghui Zhang
- Department of Environment and Safety Engineering, Taiyuan Institute of Technology, Taiyuan 030008, China
- College of Food Science & Technology, Hebei Yanshan Special Industrial Technology Research Institute, Hebei Normal University of Science and Technology, Qinhuangdao 066004, China
- School of Life Science, Shanxi University, Taiyuan 030006, China
| | - Qixin Zu
- College of Food Science & Technology, Hebei Yanshan Special Industrial Technology Research Institute, Hebei Normal University of Science and Technology, Qinhuangdao 066004, China
| | - Jiancai Zhang
- College of Food Science & Technology, Hebei Yanshan Special Industrial Technology Research Institute, Hebei Normal University of Science and Technology, Qinhuangdao 066004, China
| | - Suwen Liu
- College of Food Science & Technology, Hebei Yanshan Special Industrial Technology Research Institute, Hebei Normal University of Science and Technology, Qinhuangdao 066004, China
| | - Guohua Zhang
- School of Life Science, Shanxi University, Taiyuan 030006, China
| | - Xuedong Chang
- College of Food Science & Technology, Hebei Yanshan Special Industrial Technology Research Institute, Hebei Normal University of Science and Technology, Qinhuangdao 066004, China
| | - Xiaojun Li
- School of Chemical Engineering and Technology, North University of China, Taiyuan 030051, China
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Li L, Qiu Z, Bai X, Zhu W, Ali I, Ma C, Zheng Z, Qiao X. Integrated Mechanism of Immune Response Modulation by Arctium Lappa L. Fructans Based on Microbiome and Metabolomics Technologies. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024; 72:10981-10994. [PMID: 38691768 DOI: 10.1021/acs.jafc.4c01299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/03/2024]
Abstract
Arctium lappa L. is widely consumed for its various biological effects, and polysaccharides are its main functional components. The present study aimed to evaluate the immunoregulatory effects of the main polysaccharides from burdock (ALP-1) and reveal the underlying mechanisms. ALP-1 consisted of fructose and glucose (14.57:1) and had a molecular weight of 2757 Da, with typical characteristics of (1 → 2)-linked linear fructans. Oral intake of ALP-1 significantly increased the number of colonic goblet cells, serum immunoglobulin A and immunoglobulin G levels, and fecal secretory immunoglobulin A content as well as up-regulated antioxidant enzymes and increased short chain fatty acid production. In addition, ALP-1 administration regulated pro/anti-inflammatory cytokines (i.e., interleukin (IL)-1β, IL-6, tumor necrosis factor-α, interferon-γ, and IL-10), intestinal microbiota structure, and the spatial information on key metabolites. Some gut-microbiota-mediated metabolic processes were also significantly altered. These results indicated that ALP-1 could exert beneficial effects on immune responses and intestinal health in healthy mice.
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Affiliation(s)
- Lingyu Li
- Key Laboratory of Food Nutrition and Health in Universities of Shandong, College of Food Science and Engineering, Shandong Agricultural University, 61 Daizong Street, Tai'an, Shandong 271018, PR China
| | - Zhichang Qiu
- Key Laboratory of Food Nutrition and Health in Universities of Shandong, College of Food Science and Engineering, Shandong Agricultural University, 61 Daizong Street, Tai'an, Shandong 271018, PR China
- Department of Food Science, University of Massachusetts, Amherst, Massachusetts 01003, United States
| | - Xinyan Bai
- Key Laboratory of Food Nutrition and Health in Universities of Shandong, College of Food Science and Engineering, Shandong Agricultural University, 61 Daizong Street, Tai'an, Shandong 271018, PR China
- Laboratory of Chemistry of Natural Molecules, Gembloux Agro-Bio Tech, University of Liége, Passage des déportés 2, Gembloux B-5030, Belgium
| | - Wenqing Zhu
- Key Laboratory of Food Nutrition and Health in Universities of Shandong, College of Food Science and Engineering, Shandong Agricultural University, 61 Daizong Street, Tai'an, Shandong 271018, PR China
- Laboratory of Chemistry of Natural Molecules, Gembloux Agro-Bio Tech, University of Liége, Passage des déportés 2, Gembloux B-5030, Belgium
| | - Iftikhar Ali
- Department of Chemistry, Karakoram International University, Gilgit 15100, Pakistan
| | - Chunxia Ma
- Shandong Analysis and Test Center, Qilu University of Technology (Shandong Academy of Sciences), Jinan, Shandong 250014, China
| | - Zhenjia Zheng
- Key Laboratory of Food Nutrition and Health in Universities of Shandong, College of Food Science and Engineering, Shandong Agricultural University, 61 Daizong Street, Tai'an, Shandong 271018, PR China
| | - Xuguang Qiao
- Key Laboratory of Food Nutrition and Health in Universities of Shandong, College of Food Science and Engineering, Shandong Agricultural University, 61 Daizong Street, Tai'an, Shandong 271018, PR China
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10
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Murali SK, Mansell TJ. Next generation probiotics: Engineering live biotherapeutics. Biotechnol Adv 2024; 72:108336. [PMID: 38432422 DOI: 10.1016/j.biotechadv.2024.108336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Revised: 02/10/2024] [Accepted: 02/25/2024] [Indexed: 03/05/2024]
Abstract
The population dynamics of the human microbiome have been associated with inflammatory bowel disease, cancer, obesity, autoimmune diseases, and many other human disease states. An emerging paradigm in treatment is the administration of live engineered organisms, also called next-generation probiotics. However, the efficacy of these microbial therapies can be limited by the organism's overall performance in the harsh and nutrient-limited environment of the gut. In this review, we summarize the current state of the art use of bacterial and yeast strains as probiotics, highlight the recent development of genetic tools for engineering new therapeutic functions in these organisms, and report on the latest therapeutic applications of engineered probiotics, including recent clinical trials. We also discuss the supplementation of prebiotics as a method of manipulating the microbiome and improving the overall performance of engineered live biotherapeutics.
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Affiliation(s)
- Sanjeeva Kumar Murali
- Department of Chemical and Biological Engineering, Iowa State University, Ames, IA 50011, USA.
| | - Thomas J Mansell
- Department of Chemical and Biological Engineering, Iowa State University, Ames, IA 50011, USA; Interdepartmental Microbiology Graduate Program, Iowa State University, Ames, IA 50011, USA.
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11
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Qiu Z, Li L, Du H, Chen H, Chen G, Zheng Z, Xiao H. Physicochemical, Structural, and Functional Properties of Fructans from Single-Clove Garlic and Multiclove Garlic: A Comparison. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024; 72:7818-7831. [PMID: 38466922 DOI: 10.1021/acs.jafc.3c07898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/13/2024]
Abstract
This study aimed to compare the structural features and functional properties of polysaccharides from single-clove garlic (SGPs) and multiclove garlic (MGPs) and to establish their structure-function relationships. Both SGPs and MGPs were identified as fructans consisting mainly of →1)-β-d-Fruf (2→ and →6)-β-d-Fruf (2→ residues but differed in average molecular weights (6.76 and 5.40 kDa, respectively). They shared similar thermodynamic properties, X-ray diffraction patterns, and high gastrointestinal digestive stability. These two purified fructans could dose-dependently scavenge free radicals, reduce oxidized metals, and effectively alleviate metronidazole-induced oxidative stress and CuSO4-induced inflammation in zebrafish via inhibiting the overexpression of inflammation-related proteins and cytokines. SGPs showed lower free radical scavenging activity in vitro than MGPs but higher antioxidant and anti-inflammatory activities in vivo. Taken together, the molecular weight was the main structural difference between the two garlic fructans of different varieties, which is a potential reason for their differences in biological activities.
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Affiliation(s)
- Zhichang Qiu
- Department of Food Science, University of Massachusetts Amherst, Amherst, Massachusetts 01003, United States
| | - Lingyu Li
- Key Laboratory of Food Nutrition and Health in Universities of Shandong, College of Food Science and Engineering, Shandong Agricultural University, Tai'an, Shandong 271018, China
| | - Hengjun Du
- Department of Food Science, University of Massachusetts Amherst, Amherst, Massachusetts 01003, United States
| | - Huiyun Chen
- Institute of Agricultural Processing Research, Ningbo Academy of Agricultural Sciences, Ningbo, Zhejiang 315040, China
| | - Gang Chen
- College of Food and Health, Zhejiang Agriculture and Forest University, Hangzhou, Zhejiang 311300, China
| | - Zhenjia Zheng
- Key Laboratory of Food Nutrition and Health in Universities of Shandong, College of Food Science and Engineering, Shandong Agricultural University, Tai'an, Shandong 271018, China
| | - Hang Xiao
- Department of Food Science, University of Massachusetts Amherst, Amherst, Massachusetts 01003, United States
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12
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Ni D, Zhang S, Liu X, Zhu Y, Xu W, Zhang W, Mu W. Production, effects, and applications of fructans with various molecular weights. Food Chem 2024; 437:137895. [PMID: 37924765 DOI: 10.1016/j.foodchem.2023.137895] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2023] [Revised: 10/26/2023] [Accepted: 10/26/2023] [Indexed: 11/06/2023]
Abstract
Fructan, a widespread functional polysaccharide, has been used in the food, pharmaceutical, cosmetic, and material production fields because of its versatile physicochemical properties and biological activities. Inulin from plants and levan from microorganisms are two of the most extensively studied fructans. Fructans from different plants or microorganisms have inconsistent molecular weights, and the molecular weight of fructan affects its properties, functions, and applications. Recently, increasing attention has been paid to the production and application of fructans having various molecular weights, and biotechnological processes have been explored to produce tailor-made fructans from sucrose. This review encompasses the introduction of extraction, enzymatic transformation, and fermentation production processes for fructans with diverse molecular weights. Notably, it highlights the enzymes involved in fructan biosynthesis and underscores their physiological effects, with a special emphasis on their prebiotic properties. Moreover, the applications of fructans with varying molecular weights are also emphasized.
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Affiliation(s)
- Dawei Ni
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Shuqi Zhang
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Xiaoyong Liu
- Shandong Haizhibao Ocean Technology Co., Ltd, Weihai, Shandong 264333, China
| | - Yingying Zhu
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Wei Xu
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, Jiangsu 214122, China.
| | - Wenli Zhang
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Wanmeng Mu
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, Jiangsu 214122, China; International Joint Laboratory on Food Safety, Jiangnan University, Wuxi, Jiangsu 214122, China
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13
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Moscatello S, Proietti S, Severoni A, Battistelli A. Simple procedure to enhance pulsed amperometric detector (PAD) response stability for inulin-type fructans analysis. Application to a case study with chicory taproot. Food Chem 2024; 430:136923. [PMID: 37517944 DOI: 10.1016/j.foodchem.2023.136923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Revised: 07/05/2023] [Accepted: 07/16/2023] [Indexed: 08/01/2023]
Abstract
A new electrode management, within the HPAEC-PAD systems, was proposed to measure inulin-type fructans in chicory roots, grown under two lighting periods: 12 h (T-12 h) and 24 h continuous lighting (T-24 h-CL), with the same daily light integral (DLI). The amperometric cell turn-off (PAD-Off) after elution of carbohydrate of interest, allowed the stabilization of the PAD response, avoiding excessive electrode surface oxidation. The enhanced signal stability allowed the application of fucose as internal standard (ISTD) for data normalization, improving the correctness of linear calibration curves and the quantification of fructans in the case study of chicory plants. T-24 h-CL decreased FW and DW of chicory leaves while increasing these parameters in roots. Fructans amount in chicory roots was significantly higher in the T-24-CL photoperiod. The accuracy of prebiotics quantification by PAD-Off emphasized significant differences between light treatments. CL can improve the yield and quality of chicory roots.
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Affiliation(s)
- Stefano Moscatello
- Istituto di Ricerca sugli Ecosistemi Terrestri (IRET), Consiglio Nazionale delle Ricerche (CNR), Porano (TR) 05010, Italy.
| | - Simona Proietti
- Istituto di Ricerca sugli Ecosistemi Terrestri (IRET), Consiglio Nazionale delle Ricerche (CNR), Porano (TR) 05010, Italy.
| | - Anna Severoni
- Thermo Fisher Scientific, Strada Rivoltana, Rodano (MI) 20053, Italy
| | - Alberto Battistelli
- Istituto di Ricerca sugli Ecosistemi Terrestri (IRET), Consiglio Nazionale delle Ricerche (CNR), Porano (TR) 05010, Italy
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14
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Roupar D, González A, Martins JT, Gonçalves DA, Teixeira JA, Botelho C, Nobre C. Modulation of Designed Gut Bacterial Communities by Prebiotics and the Impact of Their Metabolites on Intestinal Cells. Foods 2023; 12:4216. [PMID: 38231688 DOI: 10.3390/foods12234216] [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: 10/28/2023] [Revised: 11/17/2023] [Accepted: 11/20/2023] [Indexed: 01/19/2024] Open
Abstract
The impact of prebiotics on human health is associated with their capacity to modulate microbiota, improving beneficial microbiota-host interactions. Herein, the prebiotic potential of microbial-fructo-oligosaccharides (microbial-FOSs) produced by a co-culture of Aspergillus ibericus plus Saccharomyces cerevisiae was evaluated on seven- and nine-strain bacterial consortia (7SC and 9SC, respectively), designed to represent the human gut microbiota. The 7SC was composed of Bacteroides dorei, Bacteroides vulgatus, Bifidobacterium adolescentis, Bifidobacterium longum, Escherichia coli, Lactobacillus acidophilus, and Lactobacillus rhamnosus. The 9SC also comprised the aforementioned bacteria, with the addition of Bacteroides thetaiotaomicron and Roseburia faecis. The effect of microbial-FOSs on the metabolic activity of intestinal Caco-2/HT29-MTX-E12 co-culture was also assessed. The results showed that microbial-FOS selectively promoted the growth of probiotic bacteria and completely suppressed the growth of E. coli. The microbial-FOSs promoted the highest production rates of lactate and total short-chain fatty acids (SCFA) as compared to the commercial prebiotic Frutalose® OFP. Butyrate was only produced in the 9SC consortium, which included the R. faecis-a butyrate-producing bacteria. The inclusion of this bacteria plus another Bacteroides in the 9SC promoted a greater metabolic activity in the Caco-2/HT29-MTX-E12 co-culture. The microbial-FOSs showed potential as promising prebiotics as they selectively promote the growth of probiotic bacteria, producing high concentrations of SCFA, and stimulating the metabolic activity of gut cells.
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Affiliation(s)
- Dalila Roupar
- CEB-Centre of Biological Engineering, Campus de Gualtar, University of Minho, 4710-057 Braga, Portugal
| | - Abigail González
- CEB-Centre of Biological Engineering, Campus de Gualtar, University of Minho, 4710-057 Braga, Portugal
| | - Joana T Martins
- CEB-Centre of Biological Engineering, Campus de Gualtar, University of Minho, 4710-057 Braga, Portugal
- LABBELS-Associate Laboratory, 4710-057 Braga, Portugal
| | - Daniela A Gonçalves
- CEB-Centre of Biological Engineering, Campus de Gualtar, University of Minho, 4710-057 Braga, Portugal
| | - José A Teixeira
- CEB-Centre of Biological Engineering, Campus de Gualtar, University of Minho, 4710-057 Braga, Portugal
- LABBELS-Associate Laboratory, 4710-057 Braga, Portugal
| | - Cláudia Botelho
- CEB-Centre of Biological Engineering, Campus de Gualtar, University of Minho, 4710-057 Braga, Portugal
- LABBELS-Associate Laboratory, 4710-057 Braga, Portugal
| | - Clarisse Nobre
- CEB-Centre of Biological Engineering, Campus de Gualtar, University of Minho, 4710-057 Braga, Portugal
- LABBELS-Associate Laboratory, 4710-057 Braga, Portugal
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15
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Pal P, Shastry RP. Exploring the complex role of gut microbiome in the development of precision medicine strategies for targeting microbial imbalance-induced colon cancer. Folia Microbiol (Praha) 2023; 68:691-701. [PMID: 37624549 DOI: 10.1007/s12223-023-01085-5] [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: 03/29/2023] [Accepted: 08/17/2023] [Indexed: 08/26/2023]
Abstract
The gut microbiome has been increasingly recognized as a key player in the development and progression of colon cancer. Alterations in the gut microbiota, known as dysbiosis, can lead to a variety of medical issues. Microbial adaptation through signals and small molecules can enhance pathogen colonization and modulate host immunity, significantly impacting disease progression. Quorum sensing peptides and molecules have been linked to the progression of colon cancer. Various interventions, such as fecal microbiota transplantation, probiotics, prebiotics, synbiotics, and antibiotics, have been used to reverse dysbiosis with mixed results and potential side effects. Thus, a personalized approach to treatment selection based on patient characteristics, such as individual gut microbiota manipulation, is necessary to prevent and treat diseases like colon cancer. With advances in metagenomic sequencing and other omics technologies, there has been a growing interest in developing precision medicine strategies for microbial imbalance-induced colon cancer. This review serves as a comprehensive synthesis of current knowledge on the gut microbiome involvement in colon cancer. By exploring the potential of utilizing the gut microbiome as a target for precision medicine, this review underscores the exciting opportunities that lie ahead. Although challenges exist, the integration of microbiome data into precision medicine approaches has the potential to revolutionize the management of colon cancer, providing patients with more personalized and effective treatment options.
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Affiliation(s)
- Pamela Pal
- Division of Microbiology and Biotechnology, Yenepoya (Deemed to Be University), Yenepoya Research Centre, University Road, Mangaluru-575018, India
| | - Rajesh P Shastry
- Division of Microbiology and Biotechnology, Yenepoya (Deemed to Be University), Yenepoya Research Centre, University Road, Mangaluru-575018, India.
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16
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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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17
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Kiernan DP, O’Doherty JV, Sweeney T. The Effect of Prebiotic Supplements on the Gastrointestinal Microbiota and Associated Health Parameters in Pigs. Animals (Basel) 2023; 13:3012. [PMID: 37835619 PMCID: PMC10572080 DOI: 10.3390/ani13193012] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Revised: 09/18/2023] [Accepted: 09/22/2023] [Indexed: 10/15/2023] Open
Abstract
Establishing a balanced and diverse microbiota in the GIT of pigs is crucial for optimizing health and performance throughout the production cycle. The post-weaning period is a critical phase, as it is often associated with dysbiosis, intestinal dysfunction and poor performance. Traditionally, intestinal dysfunctions associated with weaning have been alleviated using antibiotics and/or antimicrobials. However, increasing concerns regarding the prevalence of antimicrobial-resistant bacteria has prompted an industry-wide drive towards identifying natural sustainable dietary alternatives. Modulating the microbiota through dietary intervention can improve animal health by increasing the production of health-promoting metabolites associated with the improved microbiota, while limiting the establishment and proliferation of pathogenic bacteria. Prebiotics are a class of bioactive compounds that resist digestion by gastrointestinal enzymes, but which can still be utilized by beneficial microbes within the GIT. Prebiotics are a substrate for these beneficial microbes and therefore enhance their proliferation and abundance, leading to the increased production of health-promoting metabolites and suppression of pathogenic proliferation in the GIT. There are a vast range of prebiotics, including carbohydrates such as non-digestible oligosaccharides, beta-glucans, resistant starch, and inulin. Furthermore, the definition of a prebiotic has recently expanded to include novel prebiotics such as peptides and amino acids. A novel class of -biotics, referred to as "stimbiotics", was recently suggested. This bioactive group has microbiota-modulating capabilities and promotes increases in short-chain fatty acid (SCFA) production in a disproportionally greater manner than if they were merely substrates for bacterial fermentation. The aim of this review is to characterize the different prebiotics, detail the current understating of stimbiotics, and outline how supplementation to pigs at different stages of development and production can potentially modulate the GIT microbiota and subsequently improve the health and performance of animals.
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Affiliation(s)
- Dillon P. Kiernan
- School of Veterinary Medicine, University College Dublin, Belfield, D04 W6F6 Dublin, Ireland;
| | - John V. O’Doherty
- School of Agriculture and Food Science, University College Dublin, Belfield, D04 W6F6 Dublin, Ireland;
| | - Torres Sweeney
- School of Veterinary Medicine, University College Dublin, Belfield, D04 W6F6 Dublin, Ireland;
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18
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Ramírez-Pérez JI, Abud-Archila M, Ovando-Chacón SL, Soria-Guerra RE, Ruiz-Cabrera MA, Godínez-Hernández CI, Grajales-Lagunes A. Effect of coadministration of Lactiplantibacillus fabifermentans and linear/branched fructans mixtures on the intestinal health of Wistar rats. Int J Biol Macromol 2023; 247:125748. [PMID: 37429336 DOI: 10.1016/j.ijbiomac.2023.125748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2023] [Revised: 06/21/2023] [Accepted: 07/07/2023] [Indexed: 07/12/2023]
Abstract
A completely randomized experimental design was conducted to evaluate the effect of the coadministration of Lactiplantibacillus fabifermentans (Lpb. fabifermentans) and inulin/agave fructans mixtures on gut microbiota of healthy Wistar rats. Inulin, Agave salmiana fructans or fructan mixtures (1:1) at 12.5 % w/w, and Lpb. fabifermentans at 109 CFU/mL/day were used in the rats' diet for 35 days. Biochemical parameters, short-chain fatty acids (SCFA), structural changes and the bacterial abundance in rats' cecum were evaluated. A significant decrease (p < 0.05) in glucose, cholesterol and triglycerides levels with fructan mixtures combined with Lpb. Fabifermentans was observed. The weight of the small and large intestines, and cecum was higher than the control; no changes were observed in the heart, liver, spleen and kidneys. SCFA concentration mainly, propionate and butyrate was improved (p < 0.05) throughout the gastrointestinal tract in all treatments. Finally, the administration of Lpb. fabifermentans alone or combined with the fructan mixtures promoted an increase in the abundance of cecum intestinal microbiota: Lactobacillus, Bifidobacterium, Prevotella, Blautia, Faecalibacterium, Butyricimonas, Coprococcus, Akkermansia, Methanobrevibacter, Adlercreutzia, Collinsella, Odoribacter, and Roseburia. The inclusion of fructan mixtures in combination with Lpb. fabifermentans could be a good alternative for the development of functional foods that enhance consumer health.
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Affiliation(s)
- J I Ramírez-Pérez
- Tecnológico Nacional de México/IT de Tuxtla Gutiérrez, Carr. Panamericana km 1080, C.P. 29050 Tuxtla Gutiérrez, Chiapas, Mexico
| | - M Abud-Archila
- Tecnológico Nacional de México/IT de Tuxtla Gutiérrez, Carr. Panamericana km 1080, C.P. 29050 Tuxtla Gutiérrez, Chiapas, Mexico
| | - S L Ovando-Chacón
- Tecnológico Nacional de México/IT de Tuxtla Gutiérrez, Carr. Panamericana km 1080, C.P. 29050 Tuxtla Gutiérrez, Chiapas, Mexico
| | - R E Soria-Guerra
- Facultad de Ciencias Químicas, Universidad Autónoma de San Luis Potosí, Av. Dr. Manuel Nava 6, C.P. 78210 San Luis Potosí, SLP, Mexico
| | - M A Ruiz-Cabrera
- Facultad de Ciencias Químicas, Universidad Autónoma de San Luis Potosí, Av. Dr. Manuel Nava 6, C.P. 78210 San Luis Potosí, SLP, Mexico
| | - C I Godínez-Hernández
- Instituto de Investigación de Zonas Desérticas, Universidad Autónoma de San Luis Potosí, Altair # 200, Col. del Llano, C.P. 78377 San Luis Potosí, SLP, Mexico
| | - A Grajales-Lagunes
- Facultad de Ciencias Químicas, Universidad Autónoma de San Luis Potosí, Av. Dr. Manuel Nava 6, C.P. 78210 San Luis Potosí, SLP, Mexico.
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19
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Tosti E, Srivastava N, Edelmann W. Vaccination and Microbiota Manipulation Approaches for Colon Cancer Prevention in Rodent Models. Cancer Prev Res (Phila) 2023; 16:429-438. [PMID: 37012205 DOI: 10.1158/1940-6207.capr-23-0015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Revised: 03/16/2023] [Accepted: 03/31/2023] [Indexed: 04/05/2023]
Abstract
Colorectal cancer represents the third most common cancer type worldwide and is a leading cause of cancer-related mortality in the United States and Western countries. Rodent models have been invaluable to study the etiology of colorectal cancer and to test novel chemoprevention avenues. In the past, the laboratory mouse has become one of the best preclinical models for these studies due to the availability of genetic information for commonly used mouse strains with well-established and precise gene targeting and transgenic techniques. Well-established chemical mutagenesis technologies are also being used to develop mouse and rat models of colorectal cancer for prevention and treatment studies. In addition, xenotransplantation of cancer cell lines and patient-derived xenografts has been useful for preclinical prevention studies and drug development. This review focuses on the recent use of rodent models to evaluate the utility of novel strategies in the prevention of colon cancers including immune prevention approaches and the manipulation of the intestinal microbiota.
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Affiliation(s)
- Elena Tosti
- Department of Cell Biology, Albert Einstein College of Medicine, Bronx, New York
| | - Nityanand Srivastava
- Department of Cell Biology, Albert Einstein College of Medicine, Bronx, New York
| | - Winfried Edelmann
- Department of Cell Biology, Albert Einstein College of Medicine, Bronx, New York
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20
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Singh NK, Beckett JM, Kalpurath K, Ishaq M, Ahmad T, Eri RD. Synbiotics as Supplemental Therapy for the Alleviation of Chemotherapy-Associated Symptoms in Patients with Solid Tumours. Nutrients 2023; 15:nu15071759. [PMID: 37049599 PMCID: PMC10096799 DOI: 10.3390/nu15071759] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 03/27/2023] [Accepted: 03/30/2023] [Indexed: 04/07/2023] Open
Abstract
Chemotherapy is still the first line of treatment for most cancer patients. Patients receiving chemotherapy are generally prone to infections, which result in complications, such as sepsis, mucositis, colitis, and diarrhoea. Several nutritional approaches have been trialled to counter the chemotherapy-associated side effects in cancer patients, but none have yet been approved for routine clinical use. One of the approaches to reduce or avoid chemotherapy-associated complications is to restore the gut microbiota. Gut microbiota is essential for the healthy functioning of the immune system, metabolism, and the regulation of other molecular responses in the body. Chemotherapy erodes the mucosal layer of the gastrointestinal tract and results in the loss of gut microbiota. One of the ways to restore the gut microbiota is through the use of probiotics. Probiotics are the ‘good’ bacteria that may provide health benefits if consumed in appropriate amounts. Some studies have highlighted that the consumption of probiotics in combination with prebiotics, known as synbiotics, may provide better health benefits when compared to probiotics alone. This review discusses the different nutritional approaches that have been studied in an attempt to combat chemotherapy-associated side effects in cancer patients with a particular focus on the use of pre-, pro- and synbiotics.
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Affiliation(s)
- Neeraj K. Singh
- School of Health Sciences, University of Tasmania, Newnham, Launceston 7248, Australia
| | - Jeffrey M. Beckett
- School of Health Sciences, University of Tasmania, Newnham, Launceston 7248, Australia
| | - Krishnakumar Kalpurath
- School of Health Sciences, University of Tasmania, Newnham, Launceston 7248, Australia
- Mersey Community Hospital, Latrobe 7307, Australia
| | - Muhammad Ishaq
- School of Health Sciences, University of Tasmania, Newnham, Launceston 7248, Australia
| | - Tauseef Ahmad
- School of Health Sciences, University of Tasmania, Newnham, Launceston 7248, Australia
| | - Rajaraman D. Eri
- School of Health Sciences, University of Tasmania, Newnham, Launceston 7248, Australia
- School of Science, STEM College, RMIT University, Melbourne 3083, Australia
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21
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Cross-linked enzyme aggregates (combi-CLEAs) derived from levansucrase and variant inulosucrase are highly efficient catalysts for the synthesis of levan-type fructooligosaccharides. MOLECULAR CATALYSIS 2023. [DOI: 10.1016/j.mcat.2022.112827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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22
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Wang H, Huang X, Tan H, Chen X, Chen C, Nie S. Interaction between dietary fiber and bifidobacteria in promoting intestinal health. Food Chem 2022; 393:133407. [PMID: 35696956 DOI: 10.1016/j.foodchem.2022.133407] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 06/01/2022] [Accepted: 06/03/2022] [Indexed: 01/10/2023]
Abstract
Bifidobacteria are considered as probiotics due to their role in promoting intestinal health, including regulating intestinal flora, controlling glycolipid metabolism, anti-colitis effects. Dietary fiber is considered as prebiotic favoring gut health. It also can be used as carbon source to support the growth and colonization of probiotics like bifidobacteria. However, because of genetic diversity, different bifidobacterial species differ in their ability to utilize dietary fiber. Meanwhile, dietary fiber with different structural properties has different effects on the bifidobacteria proliferation. The interaction between dietary fiber and bifidobacteria will consequently lead to a synergistic or antagonistic function in promoting intestinal health, therefore affecting the application of combined use of dietary fiber and bifidobacteria. In this case, we summarize the biological function of bifidobacteria, and their interaction with different dietary fiber in promoting gut health, and finally provide several strategies about their combined use.
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Affiliation(s)
- Hui Wang
- State Key Laboratory of Food Science and Technology, China-Canada Joint Lab of Food Science and Technology (Nanchang), Nanchang University, 235 Nanjing East Road, Nanchang 330047, China
| | - Xiaojun Huang
- State Key Laboratory of Food Science and Technology, China-Canada Joint Lab of Food Science and Technology (Nanchang), Nanchang University, 235 Nanjing East Road, Nanchang 330047, China.
| | - Huizi Tan
- State Key Laboratory of Food Science and Technology, China-Canada Joint Lab of Food Science and Technology (Nanchang), Nanchang University, 235 Nanjing East Road, Nanchang 330047, China
| | - Xiaomin Chen
- State Key Laboratory of Food Science and Technology, China-Canada Joint Lab of Food Science and Technology (Nanchang), Nanchang University, 235 Nanjing East Road, Nanchang 330047, China
| | - Chunhua Chen
- State Key Laboratory of Food Science and Technology, China-Canada Joint Lab of Food Science and Technology (Nanchang), Nanchang University, 235 Nanjing East Road, Nanchang 330047, China
| | - Shaoping Nie
- State Key Laboratory of Food Science and Technology, China-Canada Joint Lab of Food Science and Technology (Nanchang), Nanchang University, 235 Nanjing East Road, Nanchang 330047, China
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23
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Zhang D, Liu J, Cheng H, Wang H, Tan Y, Feng W, Peng C. Interactions between polysaccharides and gut microbiota: A metabolomic and microbial review. Food Res Int 2022; 160:111653. [DOI: 10.1016/j.foodres.2022.111653] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 07/05/2022] [Accepted: 07/06/2022] [Indexed: 12/17/2022]
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24
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Qiu Z, Qiao Y, Zhang B, Sun-Waterhouse D, Zheng Z. Bioactive polysaccharides and oligosaccharides from garlic (Allium sativum L.): Production, physicochemical and biological properties, and structure-function relationships. Compr Rev Food Sci Food Saf 2022; 21:3033-3095. [PMID: 35765769 DOI: 10.1111/1541-4337.12972] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 02/08/2022] [Accepted: 04/11/2022] [Indexed: 02/06/2023]
Abstract
Garlic is a common food, and many of its biological functions are attributed to its components including functional carbohydrates. Garlic polysaccharides and oligosaccharides as main components are understudied but have future value due to the growing demand for bioactive polysaccharides/oligosaccharides from natural sources. Garlic polysaccharides have molecular weights of 1 × 103 to 2 × 106 Da, containing small amounts of pectins and fructooligosaccharides and large amounts of inulin-type fructans ((2→1)-linked β-d-Fruf backbones alone or with attached (2→6)-linked β-d-Fruf branched chains). This article provides a detailed review of research progress and identifies knowledge gaps in extraction, production, composition, molecular characteristics, structural features, physicochemical properties, bioactivities, and structure-function relationships of garlic polysaccharides/oligosaccharides. Whether the extraction processes, synthesis approaches, and modification methods established for other non-garlic polysaccharides are also effective for garlic polysaccharides/oligosaccharides (to preserve their desired molecular structures and bioactivities) requires verification. The metabolic processes of ingested garlic polysaccharides/oligosaccharides (as food ingredients/dietary supplements), their modes of action in healthy humans or populations with chronic conditions, and molecular/chain organization-bioactivity relationships remain unclear. Future research directions related to garlic polysaccharides/oligosaccharides are discussed.
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Affiliation(s)
- Zhichang Qiu
- Key Laboratory of Food Processing Technology and Quality Control of Shandong Higher Education Institutes, College of Food Science and Engineering, Shandong Agricultural University, Tai'an, China
| | - Yiteng Qiao
- Key Laboratory of Food Processing Technology and Quality Control of Shandong Higher Education Institutes, College of Food Science and Engineering, Shandong Agricultural University, Tai'an, China.,School of Food Science and Technology, Jiangnan University, Wuxi, China
| | - Bin Zhang
- Key Laboratory of Food Processing Technology and Quality Control of Shandong Higher Education Institutes, College of Food Science and Engineering, Shandong Agricultural University, Tai'an, China
| | - Dongxiao Sun-Waterhouse
- Key Laboratory of Food Processing Technology and Quality Control of Shandong Higher Education Institutes, College of Food Science and Engineering, Shandong Agricultural University, Tai'an, China.,School of Chemical Sciences, The University of Auckland, Auckland, New Zealand
| | - Zhenjia Zheng
- Key Laboratory of Food Processing Technology and Quality Control of Shandong Higher Education Institutes, College of Food Science and Engineering, Shandong Agricultural University, Tai'an, China
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25
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Mudannayake DC, Jayasena DD, Wimalasiri KM, Ranadheera CS, Ajlouni S. Inulin fructans as functional food ingredients‐ food applications and alternative plant sources: a review. Int J Food Sci Technol 2022. [DOI: 10.1111/ijfs.15947] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Deshani C. Mudannayake
- Department of Animal Science, Faculty of Animal Science and Export Agriculture Uva Wellassa University Badulla Sri Lanka
| | - Dinesh D. Jayasena
- Department of Animal Science, Faculty of Animal Science and Export Agriculture Uva Wellassa University Badulla Sri Lanka
| | - Kuruppu M.S. Wimalasiri
- Department of Food Science and Technology, Faculty of Agriculture University of Peradeniya Peradeniya Sri Lanka
| | - C. S. Ranadheera
- School of Agriculture & Food, Faculty of Veterinary and Agricultural Sciences The University of Melbourne VIC 3010 Australia
| | - Said Ajlouni
- School of Agriculture & Food, Faculty of Veterinary and Agricultural Sciences The University of Melbourne VIC 3010 Australia
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26
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Nagata R, Morioka M, Fukuma N, Hayashi K, Iwami A, Han KH, Fukushima M. In vitro colonic fermentation characteristics of barley-koji differ from those of barley. Biosci Biotechnol Biochem 2022; 86:1286-1294. [PMID: 35767865 DOI: 10.1093/bbb/zbac104] [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: 04/06/2022] [Accepted: 06/23/2022] [Indexed: 11/15/2022]
Abstract
Barley-koji is prepared by inoculating barley, a beneficial prebiotic source, with the fungi Aspergillus luchuensis mut. kawachii. In this study, the prebiotic effects of barley-koji on human colonic microbiota were evaluated in vitro compared with barley, using pig feces. The enzyme-resistant fraction of following sample groups each were added to respective fermenters: cellulose, barley (Commander and β104), and barley-koji (Commander-koji and β104-koji). Short-chain fatty acid and ammonia-nitrogen production increased and decreased, respectively, in barley-koji and barley groups. Furthermore, the propionate concentration increased in the barley group, showing a positive correlation with the abundance of the genus Dialister. In the barley-koji group, however, acetate and n-butyrate concentrations increased during the early stages of incubation, and the relative abundance of the genus Megasphaera was higher than those of the other genera. Therefore, this study demonstrated that barley-koji might possess beneficial physiological properties for colonic fermentation, which differ from those of barley.
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Affiliation(s)
- Ryuji Nagata
- Department of Life and Food Sciences, Obihiro University of Agriculture and Veterinary Medicine, West 2-11, Inada, Obihiro, Japan, 080-8555
| | - Minami Morioka
- Department of Life and Food Sciences, Obihiro University of Agriculture and Veterinary Medicine, West 2-11, Inada, Obihiro, Japan, 080-8555
| | - Naoki Fukuma
- Department of Life and Food Sciences, Obihiro University of Agriculture and Veterinary Medicine, West 2-11, Inada, Obihiro, Japan, 080-8555.,Research Center for Global Agromedicine, Obihiro University of Agriculture and Veterinary Medicine, West 2-11, Inada, Obihiro, Japan, 080-8555
| | - Kei Hayashi
- Sanwa Shurui Co., Ltd., Yamamoto 2231-1, Usa, Oita, Japan, 879-0495
| | - Akihiko Iwami
- Sanwa Shurui Co., Ltd., Yamamoto 2231-1, Usa, Oita, Japan, 879-0495
| | - Kyu-Ho Han
- Department of Life and Food Sciences, Obihiro University of Agriculture and Veterinary Medicine, West 2-11, Inada, Obihiro, Japan, 080-8555.,Research Center for Global Agromedicine, Obihiro University of Agriculture and Veterinary Medicine, West 2-11, Inada, Obihiro, Japan, 080-8555
| | - Michihiro Fukushima
- Department of Life and Food Sciences, Obihiro University of Agriculture and Veterinary Medicine, West 2-11, Inada, Obihiro, Japan, 080-8555
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27
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Levan-type fructooligosaccharides synthesis by novel levansucrase-inulosucrase fusion enzyme. Biochem Eng J 2022. [DOI: 10.1016/j.bej.2022.108524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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28
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Cerulli A, Masullo M, Pizza C, Piacente S. Metabolite Profiling of “Green” Extracts of Cynara cardunculus subsp. scolymus, Cultivar “Carciofo di Paestum” PGI by 1H NMR and HRMS-Based Metabolomics. Molecules 2022; 27:molecules27103328. [PMID: 35630805 PMCID: PMC9145539 DOI: 10.3390/molecules27103328] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Revised: 05/17/2022] [Accepted: 05/19/2022] [Indexed: 12/12/2022] Open
Abstract
Globe artichoke (Cynara cardunculus L. var. scolymus L.), is a perennial plant widely cultivated in the Mediterranean area, known for its edible part named capitula or heads. Its functional properties are related to its high levels of polyphenolic compounds and inulin. “Carciofo di Paestum”, an Italian traditional cultivar, is a labeled PGI (Protected Geographical Indication) product of the Campania region, representing an important economic resource. So far, a few chemical investigations were performed on this cultivar, mainly focused on the analysis of methanol extracts. Due to the increasing use of food supplements, in this study, a comprehensive analysis of green extracts of “Carciofo di Paestum” PGI heads was performed. EtOH, EtOH: H2O (80:20, 70:30, 60:40) extracts, as well as infusions and decoctions prepared according to Pharmacopeia XII were analyzed by LC-ESI/QExactive/MS/MS. A total of 17 compounds corresponding to caffeoylquinic acid derivatives, phenolics, flavonoids, and terpenoids were identified. The extracts were further submitted to NMR analysis to highlight the occurrence of primary metabolites. Both LCMS and NMR data were analyzed by Principal Component Analysis (PCA), showing significant differences among the extraction methods. Moreover, 5-caffeoylquinic acid and 1,5-dicaffeoylquinic acid were quantified in the extracts by LC-ESI/QTrap/MS/MS using the Multiple Reaction Monitoring (MRM) method. Furthermore, the phenolic content, antioxidant activity, and α-glucosidase inhibitory activity of C. cardunculus var. scolymus “Carciofo di Paestum” extracts were evaluated.
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29
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Chen X, Chen X, Zhu L, Liu W, Jiang L. Efficient production of inulo-oligosaccharides from inulin by exo- and endo-inulinase co-immobilized onto a self-assembling protein scaffold. Int J Biol Macromol 2022; 210:588-599. [PMID: 35513090 DOI: 10.1016/j.ijbiomac.2022.04.213] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 04/19/2022] [Accepted: 04/28/2022] [Indexed: 11/19/2022]
Abstract
Inulin can be hydrolyzed by inulinases to yield inulo-oligosaccharides (IOSs), which have great application potential in the food and nutraceutical industries. However, conventional enzymatic production of IOSs is limited by long hydrolysis times and poor thermo-stability of inulinases. Here, the self-assembling protein scaffold EutM was engineered to co-immobilize exo-inulinase (EXINU) and endo-inulinase (ENINU) for synergistic hydrolysis of inulin to produce IOSs with 3 to 5 monosaccharide units (DP3-5 IOSs). The immobilization of EXINU/ENINU onto the EutM scaffold resulted in an increase of catalytic efficiency, a 65% increase of the Vmax of ENINU, as well as an increase of thermo-stability, with 4.26-fold higher residual activity of EXINU after 22 h-incubation at 50 °C. After optimization, two efficient production protocols were obtained, in which the yield and productivity of DP3-5 IOSs reached 80.38% and 70.86 g·(L·h)-1, respectively, which were at a high level in similar studies. Overall, this study provides an attractive self-assembling protein platform for the co-immobilization of inulinases, as well as optimized bioprocesses with great promise for the industrial production of DP3-5 IOSs.
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Affiliation(s)
- Xinyi Chen
- College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, Nanjing, Jiangsu 211816, China
| | - Xianhan Chen
- College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, Nanjing, Jiangsu 211816, China
| | - Liying Zhu
- School of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing, Jiangsu, 210009, China
| | - Wei Liu
- College of Food Science and Light Industry, State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University, Nanjing, Jiangsu 211816, China..
| | - Ling Jiang
- College of Food Science and Light Industry, State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University, Nanjing, Jiangsu 211816, China..
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30
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Zhou Y, Liu Z, Chen T. Gut Microbiota: A Promising Milestone in Enhancing the Efficacy of PD1/PD-L1 Blockade Therapy. Front Oncol 2022; 12:847350. [PMID: 35252014 PMCID: PMC8890472 DOI: 10.3389/fonc.2022.847350] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Accepted: 01/27/2022] [Indexed: 12/12/2022] Open
Abstract
In the past few decades, immunotherapy has emerged as one of the most promising strategies among current treatments of cancer. In particular, the field of PD1/PD-L1 inhibitors has been boosted, widely applied into clinical practice with potent therapeutic efficacy and remarkable survival benefits on various cancers such as melanoma, non-small cell lung cancer (NSCLC), and urothelial carcinoma (UC). However, the application of PD1/PD-L1 blockade therapy is still quite restricted because of unexpected toxicities, limited response rate, as well as associated resistance. In consequence, searching for potential strategies that possibly resolve the existing limitations and enhance the therapeutic responsiveness of PD1/PD-L1 blockade is of great significance. Fortunately, the gut microbiome has been demonstrated to serve as a pivotal regulator in anti-PD1/PD-L1 therapy, providing an applicable tool to improve anti-PD1/PD-L1 clinical efficacy. In this review, we summarized published advancements about how microbiota modulated in anti-PD1/PD-L1 therapy and illustrated its underlying mechanisms, giving insights into putative manipulation of gut microbiota to facilitate PD1/PD-L1 blockade.
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Affiliation(s)
- Yuqing Zhou
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Nanchang University, Nanchang, China.,Queen Mary School, Nanchang University, Nanchang, China
| | - Zhaoxia Liu
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Tingtao Chen
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Nanchang University, Nanchang, China.,National Engineering Research Center for Bioengineering Drugs and Technologies, Institute of Translational Medicine, Nanchang University, Nanchang, China
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31
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Nagata R, Sato S, Kilua A, Fukuma N, Nakayama Y, Kitazono E, Aoyama T, Han KH, Fukushima M. Combined effects of BARLEYmax and cocoa polyphenols on colonic microbiota and bacterial metabolites in vitro. Food Sci Biotechnol 2021; 30:1417-1425. [PMID: 34790425 DOI: 10.1007/s10068-021-00959-z] [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: 04/29/2021] [Revised: 07/20/2021] [Accepted: 07/27/2021] [Indexed: 11/24/2022] Open
Abstract
BARLEYmax, a barley variety, and cocoa polyphenols (CPPs) have been reported to affect bacterial metabolites in the colon. This study aimed to evaluate the combined effects of BARLEYmax and CPPs supplementation on fecal microbiota in vitro using pig feces for 48 h. The relative abundances of the family Clostridiaceae and the genus Clostridium and ammonia-nitrogen production were decreased by both BARLEYmax and CPP supplementation, and there was a positive correlation between their abundances and the ammonia-nitrogen concentration. Although acetate and n-butyrate production was decreased by CPP supplementation, their concentrations were maintained at a higher level in the BARLEYmax + CPP group than in the cellulose (control) and cellulose + CPP groups. Therefore, this study demonstrated that a combination of BARLEYmax and CPPs may be beneficial in maintaining higher short-chain fatty acid production and the elimination of potentially harmful factors. Supplementary Information The online version contains supplementary material available at 10.1007/s10068-021-00959-z.
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Affiliation(s)
- Ryuji Nagata
- Department of Life and Food Sciences, Obihiro University of Agriculture and Veterinary Medicine, West 2-11, Inada, Obihiro 080-8555 Japan
| | - Shun Sato
- Department of Life and Food Sciences, Obihiro University of Agriculture and Veterinary Medicine, West 2-11, Inada, Obihiro 080-8555 Japan
| | - Aldrine Kilua
- Department of Life and Food Sciences, Obihiro University of Agriculture and Veterinary Medicine, West 2-11, Inada, Obihiro 080-8555 Japan
| | - Naoki Fukuma
- Department of Life and Food Sciences, Obihiro University of Agriculture and Veterinary Medicine, West 2-11, Inada, Obihiro 080-8555 Japan.,Research Center for Global Agromedicine, Obihiro University of Agriculture and Veterinary Medicine, West 2-11, Inada, Obihiro 080-8555 Japan
| | - Yasunori Nakayama
- Healthcare New Business Division, Teijin Limited, 4-3-2 Asahigaoka, Hino, Tokyo, 191-8512 Japan
| | - Eiichi Kitazono
- Healthcare New Business Division, Teijin Limited, 4-3-2 Asahigaoka, Hino, Tokyo, 191-8512 Japan
| | - Toshiaki Aoyama
- Department of R&D Center, DAITOCACAO Co., Ltd., 2-3-23 Shimomeguro, Meguro-ku, Tokyo, 153-0064 Japan
| | - Kyu-Ho Han
- Department of Life and Food Sciences, Obihiro University of Agriculture and Veterinary Medicine, West 2-11, Inada, Obihiro 080-8555 Japan.,Research Center for Global Agromedicine, Obihiro University of Agriculture and Veterinary Medicine, West 2-11, Inada, Obihiro 080-8555 Japan
| | - Michihiro Fukushima
- Department of Life and Food Sciences, Obihiro University of Agriculture and Veterinary Medicine, West 2-11, Inada, Obihiro 080-8555 Japan
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32
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Hughes RL, Alvarado DA, Swanson KS, Holscher HD. The Prebiotic Potential of Inulin-type Fructans: A Systematic Review. Adv Nutr 2021; 13:S2161-8313(22)00074-6. [PMID: 34555168 PMCID: PMC8970830 DOI: 10.1093/advances/nmab119] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Inulin-type fructans (ITF), including short-chain fructooligosaccharides (scFOS), oligofructose, and inulin, are commonly used fibers that are widely regarded as prebiotic for their ability to be selectively utilized by the intestinal microbiota to confer a health benefit. However, the literature thus far lacks a thorough discussion of the evidence from human clinical trials for the prebiotic effect of ITF, including both effects on the intestinal microbiota composition as well as the intestinal and extraintestinal (e.g., glucose homeostasis, lipids, mineral absorption and bone health, appetite and satiety, inflammation and immune function, and body composition) benefits. Additionally, there is a lack of discussion regarding aspects such as the effect of ITF chain length on its intestinal and extraintestinal effects. The overall objective of this systematic review was to summarize the prebiotic potential of ITF based on the results of human clinical trials in healthy adult populations. Evidence from studies included in the current review suggest that ITF have a prebiotic effect on the intestinal microbiota, promoting the abundances of Bifidobacterium, Lactobacillus, and Faecalibacterium prausnitzii. Beneficial health effects reported following ITF intake include improved intestinal barrier function, improved laxation, increased insulin sensitivity, decreased triglycerides and an improved lipid profile, increased absorption of calcium and magnesium, and increased satiety. While there is some evidence for differing effects of ITF based on chain length, lack of direct comparisons and detailed descriptions of physicochemical properties limit the ability to draw conclusions from human clinical studies. Future research should focus on elucidating the mechanisms by which the intestinal microbiota mediates or modifies the effects of ITF on human health and the contribution of individual factors such as age and metabolic health to move towards personalization of prebiotic application.
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Affiliation(s)
- Riley L Hughes
- Department of Food Science and Human Nutrition, University of Illinois at Urbana-Champaign, Champaign, IL, USA
| | - David A Alvarado
- Department of Food Science and Human Nutrition, University of Illinois at Urbana-Champaign, Champaign, IL, USA
| | | | - Hannah D Holscher
- Department of Food Science and Human Nutrition, University of Illinois at Urbana-Champaign, Champaign, IL, USA,Division of Nutrition Sciences, University of Illinois at Urbana-Champaign, Champaign, IL, USA
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33
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Akkerman R, Logtenberg MJ, Beukema M, de Haan BJ, Faas MM, Zoetendal EG, Schols HA, de Vos P. Chicory inulin enhances fermentation of 2'-fucosyllactose by infant fecal microbiota and differentially influences immature dendritic cell and T-cell cytokine responses under normal and Th2-polarizing conditions. Food Funct 2021; 12:9018-9029. [PMID: 34382992 DOI: 10.1039/d1fo00893e] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Scope: Non-digestible carbohydrates (NDCs) such as native chicory inulin and 2'-fucosyllactose (2'-FL) are added to infant formula to mimic some of the human milk oligosaccharide (HMO) functions. It is unknown whether combining inulin and 2'-FL influences their fermentation kinetics and whether the immune-modulatory effects of these NDCs are different under normal and inflammatory-prone Th2-polarizing conditions. Methods and results: We investigated the in vitro fermentation of 2'-FL and native chicory inulin, fermented individually and combined, using fecal inocula of 8-week-old infants. Native inulin was fermented in a size-dependent fashion and expedited the fermentation of 2'-FL. Fermentation of both native inulin and 2'FL increased the relative abundance of Bifidobacterium, which coincided with the production of acetate and lactate. The fermentation digesta of all fermentations differentially influenced both dendritic cell and T-cell cytokine responses under normal culture conditions or in presence of the Th2-polarizing cytokines IL-33 and TSLP, with the most pronounced effect for IL-1β in the presence of TSLP. Conclusions: Our findings show that native inulin can expedite the fermentation of 2'-FL by infant fecal microbiota and that these NDC fermentation digesta have different effects under normal and Th2-polarizing conditions, indicating that infants with different immune backgrounds might benefit from tailored NDC formulations.
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Affiliation(s)
- Renate Akkerman
- Immunoendocrinology, Division of Medical Biology, Department of Pathology and Medical Biology, University of Groningen and University Medical Centre Groningen, Groningen, The Netherlands.
| | - Madelon J Logtenberg
- Laboratory of Food Chemistry, Wageningen University & Research, Wageningen, The Netherlands.
| | - Martin Beukema
- Immunoendocrinology, Division of Medical Biology, Department of Pathology and Medical Biology, University of Groningen and University Medical Centre Groningen, Groningen, The Netherlands.
| | - Bart J de Haan
- Immunoendocrinology, Division of Medical Biology, Department of Pathology and Medical Biology, University of Groningen and University Medical Centre Groningen, Groningen, The Netherlands.
| | - Marijke M Faas
- Immunoendocrinology, Division of Medical Biology, Department of Pathology and Medical Biology, University of Groningen and University Medical Centre Groningen, Groningen, The Netherlands.
| | - Erwin G Zoetendal
- Laboratory of Microbiology, Wageningen University & Research, Wageningen, The Netherlands
| | - Henk A Schols
- Laboratory of Food Chemistry, Wageningen University & Research, Wageningen, The Netherlands.
| | - Paul de Vos
- Immunoendocrinology, Division of Medical Biology, Department of Pathology and Medical Biology, University of Groningen and University Medical Centre Groningen, Groningen, The Netherlands.
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34
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Roberto M, Carconi C, Cerreti M, Schipilliti FM, Botticelli A, Mazzuca F, Marchetti P. The Challenge of ICIs Resistance in Solid Tumours: Could Microbiota and Its Diversity Be Our Secret Weapon? Front Immunol 2021; 12:704942. [PMID: 34489956 PMCID: PMC8417795 DOI: 10.3389/fimmu.2021.704942] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Accepted: 08/03/2021] [Indexed: 12/14/2022] Open
Abstract
The human microbiota and its functional interaction with the human body were recently returned to the spotlight of the scientific community. In light of the extensive implementation of newer and increasingly precise genome sequencing technologies, bioinformatics, and culturomic, we now have an extraordinary ability to study the microorganisms that live within the human body. Most of the recent studies only focused on the interaction between the intestinal microbiota and one other factor. Considering the complexity of gut microbiota and its role in the pathogenesis of numerous cancers, our aim was to investigate how microbiota is affected by intestinal microenvironment and how microenvironment alterations may influence the response to immune checkpoint inhibitors (ICIs). In this context, we show how diet is emerging as a fundamental determinant of microbiota’s community structure and function. Particularly, we describe the role of certain dietary factors, as well as the use of probiotics, prebiotics, postbiotics, and antibiotics in modifying the human microbiota. The modulation of gut microbiota may be a secret weapon to potentiate the efficacy of immunotherapies. In addition, this review sheds new light on the possibility of administering fecal microbiota transplantation to modulate the gut microbiota in cancer treatment. These concepts and how these findings can be translated into the therapeutic response to cancer immunotherapies will be presented.
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Affiliation(s)
- Michela Roberto
- Department of Clinical and Molecular Medicine, Sant' Andrea University Hospital, Sapienza University of Rome, Rome, Italy.,Medical Oncology Unit, Policlinico Umberto I, Sapienza University of Rome, Rome, Italy
| | - Catia Carconi
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Psychology, Sant' Andrea University Hospital, Sapienza University of Rome, Rome, Italy
| | - Micaela Cerreti
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Psychology, Sant' Andrea University Hospital, Sapienza University of Rome, Rome, Italy
| | - Francesca Matilde Schipilliti
- Department of Clinical and Molecular Medicine, Sant' Andrea University Hospital, Sapienza University of Rome, Rome, Italy
| | - Andrea Botticelli
- Department of Clinical and Molecular Medicine, Sant' Andrea University Hospital, Sapienza University of Rome, Rome, Italy.,Medical Oncology Unit, Policlinico Umberto I, Sapienza University of Rome, Rome, Italy
| | - Federica Mazzuca
- Department of Clinical and Molecular Medicine, Sant' Andrea University Hospital, Sapienza University of Rome, Rome, Italy
| | - Paolo Marchetti
- Department of Clinical and Molecular Medicine, Sant' Andrea University Hospital, Sapienza University of Rome, Rome, Italy.,Medical Oncology Unit, Policlinico Umberto I, Sapienza University of Rome, Rome, Italy
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35
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Trejo Rodríguez IS, Alcántara Quintana LE, Algara Suarez P, Ruiz Cabrera MA, Grajales Lagunes A. Physicochemical Properties, Antioxidant Capacity, Prebiotic Activity and Anticancer Potential in Human Cells of Jackfruit ( Artocarpus heterophyllus) Seed Flour. Molecules 2021; 26:4854. [PMID: 34443442 PMCID: PMC8398192 DOI: 10.3390/molecules26164854] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2021] [Revised: 07/16/2021] [Accepted: 07/20/2021] [Indexed: 11/24/2022] Open
Abstract
The general aim of this study was to evaluate physicochemical properties, prebiotic activity and anticancer potential of jackfruit (Artocarpus heterophyllus) seed flour. The drying processes of jackfruit seeds were performed at 50, 60 and 70 °C in order to choose the optimal temperature for obtaining the flour based on drying time, polyphenol content and antioxidant capacity. The experimental values of the moisture ratio during jackfruit seed drying at different temperatures were obtained using Page's equation to establish the drying time for the required moisture between 5 and 7% in the flour. The temperature of 60 °C was considered adequate for obtaining good flour and for performing its characterization. The chemical composition, total dietary fiber, functional properties and antioxidant capacity were then examined in the flour. The seed flour contains carbohydrates (73.87 g/100 g), dietary fiber (31 g/100 g), protein (14 g/100 g) and lipids (1 g/100 g). The lipid profile showed that the flour contained monounsaturated (4 g/100 g) and polyunsaturated (46 g/100 g) fatty acids. Sucrose, glucose, and fructose were found to be the predominant soluble sugars, and non-digestible oligosaccharides like 1-kestose were also found. The total polyphenol content was 2.42 mg of gallic acid/g of the sample; furthermore, the antioxidant capacity obtained by ferric reducing antioxidant power (FRAP) and 2,2-diphenyl-1-picrylhydrazyl (DPPH) was 901.45 µmol Trolox/100 g and 1607.87 µmol Trolox/100 g, respectively. The obtained flour exhibited good functional properties, such as water and oil absorption capacity, swelling power and emulsifier capacity. Additionally, this flour had a protective and preventive effect which is associated with the potential prebiotic activity in Lactobacillus casei and Bifidobacterium longum. These results demonstrate that jackfruit seed flour has good nutritional value and antioxidant and prebiotic activity, as well as potential protective effects and functional properties, making it an attractive food or ingredient in developing innovative functional products.
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Affiliation(s)
- Ibna Suli Trejo Rodríguez
- Faculty of Chemical Sciences, Autonomous University of San Luis Potosí, Universitaria, San Luis Potosí 78210, Mexico; (I.S.T.R.); (M.A.R.C.)
- Faculty of Nursing and Nutrition, Autonomous University of San Luis Potosí, San Luis Potosí 78240, Mexico; (L.E.A.Q.); (P.A.S.)
| | - Luz Eugenia Alcántara Quintana
- Faculty of Nursing and Nutrition, Autonomous University of San Luis Potosí, San Luis Potosí 78240, Mexico; (L.E.A.Q.); (P.A.S.)
| | - Paola Algara Suarez
- Faculty of Nursing and Nutrition, Autonomous University of San Luis Potosí, San Luis Potosí 78240, Mexico; (L.E.A.Q.); (P.A.S.)
| | - Miguel Angel Ruiz Cabrera
- Faculty of Chemical Sciences, Autonomous University of San Luis Potosí, Universitaria, San Luis Potosí 78210, Mexico; (I.S.T.R.); (M.A.R.C.)
| | - Alicia Grajales Lagunes
- Faculty of Chemical Sciences, Autonomous University of San Luis Potosí, Universitaria, San Luis Potosí 78210, Mexico; (I.S.T.R.); (M.A.R.C.)
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Preventing Colorectal Cancer through Prebiotics. Microorganisms 2021; 9:microorganisms9061325. [PMID: 34207094 PMCID: PMC8234836 DOI: 10.3390/microorganisms9061325] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Revised: 06/09/2021] [Accepted: 06/14/2021] [Indexed: 12/12/2022] Open
Abstract
Colorectal cancer (CRC), the third most common cancer in the world, has been recently rising in emerging countries due to environmental and lifestyle factors. Many of these factors are brought up by industrialization, which includes lack of physical activity, poor diet, circadian rhythm disruption, and increase in alcohol consumption. They can increase the risk of CRC by changing the colonic environment and by altering gut microbiota composition, a state referred to as gut dysbiosis. Prebiotics, which are nutrients that can help maintain intestinal microbial homeostasis and mitigate dysbiosis, could be beneficial in preventing inflammation and CRC. These nutrients can hinder the effects of dysbiosis by encouraging the growth of beneficial bacteria involved in short-chain fatty acids (SCFA) production, anti-inflammatory immunity, maintenance of the intestinal epithelial barrier, pro-apoptotic mechanisms, and other cellular mechanisms. This review aims to summarize recent reports about the implication of prebiotics, and probable mechanisms, in the prevention and treatment of CRC. Various experimental studies, specifically in gut microbiome, have effectively demonstrated the protective effect of prebiotics in the progress of CRC. Hence, comprehensive knowledge is urgent to understand the clinical applications of prebiotics in the prevention or treatment of CRC.
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The Immunomodulatory Properties of β-2,6 Fructans: A Comprehensive Review. Nutrients 2021; 13:nu13041309. [PMID: 33921025 PMCID: PMC8071392 DOI: 10.3390/nu13041309] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 04/05/2021] [Accepted: 04/11/2021] [Indexed: 02/07/2023] Open
Abstract
Polysaccharides such as β-2,1-linked fructans including inulin or fructose oligosaccharides are well-known prebiotics with recognised immunomodulatory properties. In recent years, other fructan types covering β-2,6-linked fructans, particularly microbial levans, have gained increasing interest in the field. β-2,6-linked fructans of different degrees of polymerisation can be synthesised by plants or microbes including those that reside in the gastrointestinal tract. Accumulating evidence suggests a role for these β-2,6 fructans in modulating immune function. Here, we provide an overview of the sources and structures of β-2,6 fructans from plants and microbes and describe their ability to modulate immune function in vitro and in vivo along with the suggested mechanisms underpinning their immunomodulatory properties. Further, we discuss the limitations and perspectives pertinent to current studies and the potential applications of β-2,6 fructans including in gut health.
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Kiewiet MBG, Elderman ME, El Aidy S, Burgerhof JGM, Visser H, Vaughan EE, Faas MM, de Vos P. Flexibility of Gut Microbiota in Ageing Individuals during Dietary Fiber Long-Chain Inulin Intake. Mol Nutr Food Res 2021; 65:e2000390. [PMID: 33369019 PMCID: PMC8138623 DOI: 10.1002/mnfr.202000390] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Revised: 10/06/2020] [Indexed: 12/13/2022]
Abstract
SCOPE During ageing, dysbiosis in the intestinal microbiota may occur and impact health. There is a paucity of studies on the effect of fiber on the elderly microbiota and the flexibility of the aged microbiota upon prebiotic intake. It is hypothesized that chicory long-chain inulin consumption can change microbiota composition, microbial fermentation products, and immunity in the elderly. METHODS AND RESULTS A double-blind, placebo-controlled trial is performed in healthy individuals (55-80 years), in which microbiota composition is studied before, during, and after two months of chicory long-chain inulin consumption. Fecal short chain fatty acid concentrations, T cell subsets, and antibody responses against a Hepatitis B (HB) vaccine are measured as well. Inulin consumption modified the microbiota composition, as measured by 16S rRNA sequencing. Participants consuming inulin have higher microbial diversity and a relatively higher abundance of the Bifidobacterium genus, as well as Alistipes shahii, Anaerostipes hadrus, and Parabacteroides distasonis. While the immune responses remain unchanged, the isobutyric acid levels, an undesired fermentation product, tend to be lower in the inulin group. CONCLUSIONS Overall, it is shown that the gut microbiota composition is still sensitive to chicory long-chain inulin induced changes in an ageing population, although this did not translate into an improved immune response to an HB vaccine.
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Affiliation(s)
- Mensiena B. G. Kiewiet
- ImmunoendocrinologyDivision of Medical BiologyDepartment of Pathology and Medical BiologyUniversity of GroningenUniversity Medical Center GroningenHanzeplein 1Groningen9700 RBThe Netherlands
| | - Marlies E. Elderman
- ImmunoendocrinologyDivision of Medical BiologyDepartment of Pathology and Medical BiologyUniversity of GroningenUniversity Medical Center GroningenHanzeplein 1Groningen9700 RBThe Netherlands
| | - Sahar El Aidy
- Host‐microbe metabolic interactionsGroningen Biomolecular and Biotechnology Institute (GBB)University of GroningenNijenborgh 7Groningen9747 AGThe Netherlands
| | - Johannes G. M. Burgerhof
- Department of EpidemiologyUniversity Medical Center GroningenUniversity of GroningenGroningen9713 GZThe Netherlands
| | - Hester Visser
- ImmunoendocrinologyDivision of Medical BiologyDepartment of Pathology and Medical BiologyUniversity of GroningenUniversity Medical Center GroningenHanzeplein 1Groningen9700 RBThe Netherlands
| | - Elaine E. Vaughan
- Sensus (Royal Cosun)Oosterlijke Havendijk 15Roosendaal4704 RAThe Netherlands
| | - Marijke M. Faas
- ImmunoendocrinologyDivision of Medical BiologyDepartment of Pathology and Medical BiologyUniversity of GroningenUniversity Medical Center GroningenHanzeplein 1Groningen9700 RBThe Netherlands
| | - Paul de Vos
- ImmunoendocrinologyDivision of Medical BiologyDepartment of Pathology and Medical BiologyUniversity of GroningenUniversity Medical Center GroningenHanzeplein 1Groningen9700 RBThe Netherlands
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Ishihara K, Seko T, Oyamada C, Kunitake H, Muraoka T. Synergistic effect of dietary glycerol galactoside and porphyran from nori on cecal immunoglobulin A levels in mice. FOOD SCIENCE AND TECHNOLOGY RESEARCH 2021. [DOI: 10.3136/fstr.27.95] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Kenji Ishihara
- Research Center for Biochemistry and Food Technology, National Research Institute of Fisheries Science
| | - Takuya Seko
- Research Center for Biochemistry and Food Technology, National Research Institute of Fisheries Science
| | - Chiaki Oyamada
- Research Center for Biochemistry and Food Technology, National Research Institute of Fisheries Science
| | - Hiromi Kunitake
- Food Science Research Division, Kumamoto Prefectural Fisheries Research Center
| | - Toshihiko Muraoka
- Food Science Research Division, Kumamoto Prefectural Fisheries Research Center
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40
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Carvalho PLA, Andrade MER, Trindade LM, Leocádio PCL, Alvarez-Leite JI, Dos Reis DC, Cassali GD, Souza E Melo ÉLDS, Dos Santos Martins F, Fernandes SOA, Gouveia Peluzio MDC, Generoso SDV, Cardoso VN. Prophylactic and therapeutic supplementation using fructo-oligosaccharide improves the intestinal homeostasis after mucositis induced by 5- fluorouracil. Biomed Pharmacother 2021; 133:111012. [PMID: 33254017 DOI: 10.1016/j.biopha.2020.111012] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Revised: 11/03/2020] [Accepted: 11/11/2020] [Indexed: 12/11/2022] Open
Abstract
The beneficial effects of prebiotic, such as fructo-oligosaccharides (FOS), in intestinal inflammation have been demonstrated in several studies. Herein, we evaluate whether joint treatment with FOS, both before and during mucositis, had additional beneficial effects and investigated the mechanisms underlying in the action of FOS on the intestinal barrier. BALB/c mice were randomly divided into five groups: CTR (without mucositis + saline solution), FOS (without mucositis + 6 % FOS), MUC (mucositis + saline solution), PT (mucositis + 6 % FOS supplementation before disease induction), and TT (mucositis + 6 % FOS supplementation before and during disease induction). Mucositis was induced by intraperitoneal injection (300 mg/kg) of 5-fluorouracil (5-FU). After 72 h, the animals were euthanized and intestinal permeability (IP), tight junction, bacterial translocation (BT), histology and morphometry, and immunoglobulin A secretory (sIgA), inflammatory infiltrate, and production of short-chain fatty acids (acetate, butyrate and propionate) were evaluated. The MUC group showed an increase in the IP, BT, and inflammatory infiltrate but a decrease in the tight junction expression and butyrate and propionate levels (P < 0.05). In the PT and TT groups, FOS supplementation maintained the IP, tight junction expression, and propionate concentration within physiologic levels, increased butyrate levels, and reduced BT and inflammatory infiltrate (P < 0.05). Total treatment with FOS (TT group) was more effective in maintaining histological score, morphometric parameters, and sIgA production. Thus, total treatment (prophylactic and therapeutic supplementation) with FOS was more effective than pretreatment alone, in reducing 5-FU-induced damage to the intestinal barrier.
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Affiliation(s)
- Paula Lopes Armond Carvalho
- Departamento de Alimentos, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | - Maria Emília Rabelo Andrade
- Departamento de Análises Clínicas e Toxicológicas, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | - Luísa Martins Trindade
- Departamento de Alimentos, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | - Paola Caroline Lacerda Leocádio
- Departamento de Bioquímica e Imunologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | - Jacqueline Isaura Alvarez-Leite
- Departamento de Bioquímica e Imunologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | - Diego Carlos Dos Reis
- Departamento de Morfologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | - Geovanni Dantas Cassali
- Departamento de Morfologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | | | - Flaviano Dos Santos Martins
- Departamento de Microbiologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | - Simone Odília Antunes Fernandes
- Departamento de Análises Clínicas e Toxicológicas, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | | | | | - Valbert Nascimento Cardoso
- Departamento de Análises Clínicas e Toxicológicas, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
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Wang Y, Zhao Y, Xue F, Nan X, Wang H, Hua D, Liu J, Yang L, Jiang L, Xiong B. Nutritional value, bioactivity, and application potential of Jerusalem artichoke ( Helianthus tuberosus L.) as a neotype feed resource. ACTA ACUST UNITED AC 2020; 6:429-437. [PMID: 33364459 PMCID: PMC7750793 DOI: 10.1016/j.aninu.2020.09.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 09/17/2020] [Accepted: 09/20/2020] [Indexed: 11/25/2022]
Abstract
The large-scale development of herbivorous animal husbandry in China has increased the demand for forage products. However, due to scarce land resources and poor soil quality, forage is in short supply. In particular, high-quality forage in China heavily relies on imports. The contradiction between supply and demand for forage grass products is increasingly notable. Therefore, the development of indigenous new forage resources with a strong ecological adaptability and a high nutritional value is a key to solving this problem. Jerusalem artichoke (JA, Helianthus tuberosus L.), a perennial herb of the genus Helianthus, has advantageous growth traits such as resistance to salinity, barrenness, drought, cold, and disease. The contents of crude protein, crude fiber, and calcium in the optimal harvest period of forage-type JA straw are comparable to those of alfalfa hay at the full bloom stage and the straw of ryegrass and corn at the mature stage. Inulin in JA tubers is a functional ingredient that has prebiotic effects in the gastrointestinal tract of monogastric animals and young ruminants. In addition, some bioactive substances (e.g. flavonoids, phenolic acids, sesquiterpenes, polysaccharides, and amino acids) in JA leaves and flowers have antibacterial, anti-inflammatory, and antioxidant functions as well as toxicities to cancer cells. These functional ingredients may provide effective alternatives to antibiotics used in livestock production. In this review, we summarized the potentials of JA as a feed ingredient from the aspects of nutritional value and fermenting characteristics of the straw, the functions of physiological regulation and disease prevention of inulin in the tubers, and bioactive substances in the leaves and flowers.
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Affiliation(s)
- Yue Wang
- State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, 100193, China
| | - Yiguang Zhao
- State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, 100193, China
| | - Fuguang Xue
- State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, 100193, China.,Engineering Research Center of Feed Development, Jiangxi Province Key Laboratory of Animal Nutrition, Jiangxi Agricultural University, Nanchang, 330045, China
| | - Xuemei Nan
- State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, 100193, China
| | - Hui Wang
- State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, 100193, China
| | - Dengke Hua
- State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, 100193, China
| | - Jun Liu
- Langfang Academy of Agriculture and Forestry, Langfang, 065000, China
| | - Liang Yang
- State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, 100193, China
| | - Linshu Jiang
- Beijing Key Laboratory for Dairy Cow Nutrition, Beijing University of Agriculture, Beijing, 102206, China
| | - Benhai Xiong
- State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, 100193, China
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Charoenwongpaiboon T, Punnatin P, Klaewkla M, Pramoj Na Ayutthaya P, Wangpaiboon K, Chunsrivirot S, Field RA, Pichyangkura R. Conserved Calcium-Binding Residues at the Ca-I Site Involved in Fructooligosaccharide Synthesis by Lactobacillus reuteri 121 Inulosucrase. ACS OMEGA 2020; 5:28001-28011. [PMID: 33163783 PMCID: PMC7643167 DOI: 10.1021/acsomega.0c03521] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Accepted: 10/07/2020] [Indexed: 06/11/2023]
Abstract
Inulosucrase is an enzyme that synthesizes inulin-type β-2,1-linked fructooligosaccharides (IFOS) from sucrose. Previous studies have shown that calcium is important for the activity and stability of Lactobacillus reuteri 121 inulosucrase (LrInu). Here, mutational analyses of four conserved calcium-binding site I (Ca-I) residues of LrInu, Asp418, Gln449, Asn488, and Asp520 were performed. Alanine substitution for these residues not only reduced the stability and activity of LrInu, but also modulated the pattern of the IFOS produced. Circular dichroism spectroscopy and molecular dynamics simulation indicated that these mutations had limited impact on the overall conformation of the enzyme. One of Ca-I residues most critical for controlling LrInu-mediated polymerization of IFOS, Asp418, was also subjected to mutagenesis, generating D418E, D418H, D418L, D418N, D418S, and D418W. The activity of these mutants demonstrated that the IFOS chain length could be controlled by a single mutation at the Ca-I site.
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Affiliation(s)
| | - Panachai Punnatin
- Structural
and Computational Biology Research Unit, Department of Biochemistry,
Faculty of Science, Chulalongkorn University, Pathumwan, Bangkok 10330, Thailand
| | - Methus Klaewkla
- Structural
and Computational Biology Research Unit, Department of Biochemistry,
Faculty of Science, Chulalongkorn University, Pathumwan, Bangkok 10330, Thailand
- Department
of Biochemistry, Faculty of Science, Chulalongkorn
University, Pathumwan, Bangkok 10330, Thailand
| | | | - Karan Wangpaiboon
- Department
of Biochemistry, Faculty of Science, Chulalongkorn
University, Pathumwan, Bangkok 10330, Thailand
| | - Surasak Chunsrivirot
- Structural
and Computational Biology Research Unit, Department of Biochemistry,
Faculty of Science, Chulalongkorn University, Pathumwan, Bangkok 10330, Thailand
- Department
of Biochemistry, Faculty of Science, Chulalongkorn
University, Pathumwan, Bangkok 10330, Thailand
| | - Robert A. Field
- Department
of Chemistry and Manchester Institute of Biotechnology, The University of Manchester, 131 Princess Street, Manchester M1 7DN, U.K.
| | - Rath Pichyangkura
- Department
of Biochemistry, Faculty of Science, Chulalongkorn
University, Pathumwan, Bangkok 10330, Thailand
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Hino S, Mizushima T, Kaneko K, Kawai E, Kondo T, Genda T, Yamada T, Hase K, Nishimura N, Morita T. Mucin-Derived O-Glycans Act as Endogenous Fiber and Sustain Mucosal Immune Homeostasis via Short-Chain Fatty Acid Production in Rat Cecum. J Nutr 2020; 150:2656-2665. [PMID: 32286621 DOI: 10.1093/jn/nxaa097] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Revised: 12/27/2019] [Accepted: 03/18/2020] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Intestinal mucins escape digestion and enter the large bowel where they are degraded by the microbiota. To what extent and how mucins impact large-bowel physiology remain unclear. OBJECTIVE This study examined the large-bowel fermentation characteristics of mucins and mucin-derived O-glycan sugars and whether they affect gut immunity. METHODS Mucin secretion from the terminal ileum was determined from feces of ileorectostomized male Wistar rats (age 6 wk) fed an AIN76-based control diet (CD) for 15 d (experiment 1). Normal male Wistar rats (age 6 wk; 4 wk for experiment 4) were fed CD ± porcine stomach mucin (PM) at 6 or 12 g/kg diet, equivalent to 1.5 and 3 times the daily mucin secretion, for 14 d (experiment 2); CD ± N-acetylglucosamine (GlcNAc), fucose, or N-acetylneuraminic acid at 10 g/kg diet for 14 d (experiment 3); or CD ± PM (15 g/kg diet) or GlcNAc (10 g/kg diet) for 29 d (experiment 4). SCFAs, microbial composition, and cecal O-glycan content were assessed. IgA+ plasma cells and regulatory T cells and inflammatory cytokine expression in the cecum were evaluated (experiment 4). RESULTS Daily mucin secretion corresponded to 43.2 μmol of O-glycans. Cecal O-glycan contents were comparable between CD- and PM-fed rats. PM-fed rats harbored more mucin-degrading bacteria. Cecal concentrations of acetate (+37%) and n-butyrate (+73%) were higher in 12-g/kg PM diet-fed rats versus CD (P < 0.05). Among O-glycan sugars, only GlcNAc produced higher n-butyrate concentrations (+68%) versus CD (P < 0.05), with increased numbers of butyrate-producing bacteria. GlcNAc increased the abundance of IgA+ plasma cells (+29%) and regulatory T cells (+33%) versus CD, whereas PM increased IgA+ plasma cells (+25%) (all P < 0.05). GlcNAc and PM decreased expression of Tnfa (-30%, -40%) and Ifng (-30%, -70%) versus CD (all P < 0.05). CONCLUSIONS Mucin-derived O-glycans act as endogenous fiber and maintain mucosal immune homeostasis via large-bowel SCFA production in rats.
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Affiliation(s)
- Shingo Hino
- College of Agriculture, Academic Institute, Shizuoka University, Shizuoka, Japan
| | - Takayasu Mizushima
- Department of Agriculture, Graduate School of Integrated Science and Technology, Shizuoka University, Shizuoka, Japan
| | - Katsunori Kaneko
- Department of Agriculture, Graduate School of Integrated Science and Technology, Shizuoka University, Shizuoka, Japan
| | - Erika Kawai
- Department of Agriculture, Graduate School of Integrated Science and Technology, Shizuoka University, Shizuoka, Japan
| | - Takashi Kondo
- Graduate School of Science and Technology, Shizuoka University, Shizuoka, Japan
| | - Tomomi Genda
- Graduate School of Science and Technology, Shizuoka University, Shizuoka, Japan
| | - Takahiro Yamada
- Division of Biochemistry, Faculty of Pharmacy, Keio University, Tokyo, Japan
| | - Koji Hase
- Division of Biochemistry, Faculty of Pharmacy, Keio University, Tokyo, Japan
| | - Naomichi Nishimura
- College of Agriculture, Academic Institute, Shizuoka University, Shizuoka, Japan
| | - Tatsuya Morita
- College of Agriculture, Academic Institute, Shizuoka University, Shizuoka, Japan
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Massot-Cladera M, Azagra-Boronat I, Franch À, Castell M, Rodríguez-Lagunas MJ, Pérez-Cano FJ. Gut Health-Promoting Benefits of a Dietary Supplement of Vitamins with Inulin and Acacia Fibers in Rats. Nutrients 2020; 12:E2196. [PMID: 32718017 PMCID: PMC7468733 DOI: 10.3390/nu12082196] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2020] [Revised: 07/01/2020] [Accepted: 07/20/2020] [Indexed: 12/12/2022] Open
Abstract
The study's objective was to ascertain whether a nutritional multivitamin and mineral supplement enriched with two different dietary fibers influences microbiota composition, mineral absorption, and some immune and metabolic biomarkers in adult rats. Nine-week-old Wistar rats were randomly assigned into four groups: the reference group; the group receiving a daily supplement based on a food matrix with proteins, vitamins, and minerals; and two other groups receiving this supplement enriched with inulin (V + I) or acacia (V + A) fiber for four weeks. Microbiota composition was determined in cecal content and mineral content in fecal, blood, and femur samples. Intestinal IgA concentration, hematological, and biochemical variables were evaluated. Both V + I and V + A supplementations increased Firmicutes and Actinobacteria phyla, which were associated with a higher presence of Lactobacillus and Bifidobacterium spp. V + A supplementation increased calcium, magnesium, phosphorus, and zinc concentrations in femur. V + I supplementation increased the fecal IgA content and reduced plasma total cholesterol and uric acid concentration. Both fiber-enriched supplements tested herein seem to be beneficial to gut-health, although differently.
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Affiliation(s)
- Malén Massot-Cladera
- Physiology Section, Department of Biochemistry and Physiology, Faculty of Pharmacy and Food Science, University of Barcelona (UB), 08028 Barcelona, Spain; (M.M.-C.); (I.A.-B.); (À.F.); (M.C.); (M.J.R.-L.)
- Nutrition and Food Safety Research Institute (INSA-UB), 08921 Santa Coloma de Gramenet, Spain
| | - Ignasi Azagra-Boronat
- Physiology Section, Department of Biochemistry and Physiology, Faculty of Pharmacy and Food Science, University of Barcelona (UB), 08028 Barcelona, Spain; (M.M.-C.); (I.A.-B.); (À.F.); (M.C.); (M.J.R.-L.)
- Nutrition and Food Safety Research Institute (INSA-UB), 08921 Santa Coloma de Gramenet, Spain
| | - Àngels Franch
- Physiology Section, Department of Biochemistry and Physiology, Faculty of Pharmacy and Food Science, University of Barcelona (UB), 08028 Barcelona, Spain; (M.M.-C.); (I.A.-B.); (À.F.); (M.C.); (M.J.R.-L.)
- Nutrition and Food Safety Research Institute (INSA-UB), 08921 Santa Coloma de Gramenet, Spain
| | - Margarida Castell
- Physiology Section, Department of Biochemistry and Physiology, Faculty of Pharmacy and Food Science, University of Barcelona (UB), 08028 Barcelona, Spain; (M.M.-C.); (I.A.-B.); (À.F.); (M.C.); (M.J.R.-L.)
- Nutrition and Food Safety Research Institute (INSA-UB), 08921 Santa Coloma de Gramenet, Spain
| | - Maria J. Rodríguez-Lagunas
- Physiology Section, Department of Biochemistry and Physiology, Faculty of Pharmacy and Food Science, University of Barcelona (UB), 08028 Barcelona, Spain; (M.M.-C.); (I.A.-B.); (À.F.); (M.C.); (M.J.R.-L.)
- Nutrition and Food Safety Research Institute (INSA-UB), 08921 Santa Coloma de Gramenet, Spain
| | - Francisco J. Pérez-Cano
- Physiology Section, Department of Biochemistry and Physiology, Faculty of Pharmacy and Food Science, University of Barcelona (UB), 08028 Barcelona, Spain; (M.M.-C.); (I.A.-B.); (À.F.); (M.C.); (M.J.R.-L.)
- Nutrition and Food Safety Research Institute (INSA-UB), 08921 Santa Coloma de Gramenet, Spain
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Logtenberg MJ, Akkerman R, An R, Hermes GDA, de Haan BJ, Faas MM, Zoetendal EG, Schols HA, de Vos P. Fermentation of Chicory Fructo-Oligosaccharides and Native Inulin by Infant Fecal Microbiota Attenuates Pro-Inflammatory Responses in Immature Dendritic Cells in an Infant-Age-Dependent and Fructan-Specific Way. Mol Nutr Food Res 2020; 64:e2000068. [PMID: 32420676 PMCID: PMC7378940 DOI: 10.1002/mnfr.202000068] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Revised: 04/09/2020] [Indexed: 12/19/2022]
Abstract
SCOPE Inulin-type fructans are commonly applied in infant formula to support development of gut microbiota and immunity. These inulin-type fructans are considered to be fermented by gut microbiota, but it is unknown how fermentation impacts immune modulating capacity and whether the process of fermentation is dependent on the infant's age. METHODS AND RESULTS The in vitro fermentation of chicory fructo-oligosaccharides (FOS) and native inulin are investigated using pooled fecal inocula of two- and eight-week-old infants. Both inocula primarily utilize the trisaccharides in FOS, while they almost completely utilize native inulin with degree of polymerization (DP) 3-8. Fecal microbiota of eight-week-old infants degrades longer chains of native inulin up to DP 16. This correlates with a higher abundance of Bifidobacterium and higher production of acetate and lactate after 26 h of fermentation. Fermented FOS and native inulin attenuate pro-inflammatory cytokines produced by immature dendritic cells (DCs), but profiles and magnitude of attenuation are stronger with native inulin than with FOS. CONCLUSION The findings demonstrate that fermentation of FOS and native inulin is dependent on the infant's age and fructan structure. Fermentation enhances attenuating effects of pro-inflammatory responses in DCs, which depend mainly on microbial metabolites formed during fermentation.
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Affiliation(s)
- Madelon J. Logtenberg
- Laboratory of Food ChemistryWageningen University and ResearchBornse Weilanden 9, 6708 WGWageningenThe Netherlands
| | - Renate Akkerman
- Immunoendocrinology, Division of Medical Biology, Department of Pathology and Medical BiologyUniversity of Groningen and University Medical Centre GroningenHanzeplein 1, 9700 RBGroningenThe Netherlands
| | - Ran An
- Laboratory of MicrobiologyWageningen University and ResearchStippeneng 4, 6708 WEWageningenThe Netherlands
| | - Gerben D. A. Hermes
- Laboratory of MicrobiologyWageningen University and ResearchStippeneng 4, 6708 WEWageningenThe Netherlands
| | - Bart J. de Haan
- Immunoendocrinology, Division of Medical Biology, Department of Pathology and Medical BiologyUniversity of Groningen and University Medical Centre GroningenHanzeplein 1, 9700 RBGroningenThe Netherlands
| | - Marijke M. Faas
- Immunoendocrinology, Division of Medical Biology, Department of Pathology and Medical BiologyUniversity of Groningen and University Medical Centre GroningenHanzeplein 1, 9700 RBGroningenThe Netherlands
| | - Erwin G. Zoetendal
- Laboratory of MicrobiologyWageningen University and ResearchStippeneng 4, 6708 WEWageningenThe Netherlands
| | - Henk A. Schols
- Laboratory of Food ChemistryWageningen University and ResearchBornse Weilanden 9, 6708 WGWageningenThe Netherlands
| | - Paul de Vos
- Immunoendocrinology, Division of Medical Biology, Department of Pathology and Medical BiologyUniversity of Groningen and University Medical Centre GroningenHanzeplein 1, 9700 RBGroningenThe Netherlands
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46
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Han KH, Enomoto M, Pelpolage S, Nagata R, Fukuma N, Fukushima M. In vitro fermentation potential of the residue of Korean red ginseng root in a mixed culture of swine faecal bacteria. Food Funct 2020; 11:6202-6214. [PMID: 32588857 DOI: 10.1039/d0fo00423e] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Agricultural by-products such as the ginseng residue contain dietary fibre. This study was aimed at investigating the intestinal fermentation potential of the residue of Korean red ginseng root using an in vitro simulator of the colon using swine fecal bacteria. pH-Controlled glass fermentors were used to conduct a small scale in vitro batch fermentation under anaerobic conditions for 48 h. One of the following substrates was included in each fermentor: commercial cellulose (CEL), xylooligosaccharide (XOS), and crude ginseng-insoluble fibre (CGF). The pH was lower (p < 0.05) and the production of total short chain fatty acid was increased (p < 0.05) in the XOS and CGF groups compared with the CEL group after 6 h of incubation. The α-diversity analysis of the microbial community at 48 h showed that the number of bacterial species was (p < 0.05) reduced in the XOS and CGF groups compared with that in the CEL group. β-Diversity of the microbial population at 48 h showed that all groups were clustered differently. The relative abundance of Bifidobacterium and Prevotella in the CGF group were significantly (p < 0.05) higher than those in the CEL and XOS groups. Ammonia nitrogen production in the XOS and CGF groups was (p < 0.05) lower after 6 h of incubation, and skatole production in the CGF group was (p < 0.05) lower at 48 h than that in the CEL group. These results suggested that the ginseng residue might be fermentable in the large intestine and thus would promote the maintenance of a healthy colonic environment in the host.
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Affiliation(s)
- Kyu-Ho Han
- Department of Life and Food Sciences, Obihiro University of Agriculture and Veterinary Medicine, Obihiro, Hokkaido 080-8555, Japan.
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Zhu X, Zhang X, Gao X, Yi Y, Hou Y, Meng X, Jia C, Chao B, Fan W, Li X, Zhang H. Effects of Inulin Propionate Ester on Obesity-Related Metabolic Syndrome and Intestinal Microbial Homeostasis in Diet-Induced Obese Mice. ACS OMEGA 2020; 5:12865-12876. [PMID: 32548470 PMCID: PMC7288568 DOI: 10.1021/acsomega.0c00649] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Accepted: 05/15/2020] [Indexed: 05/10/2023]
Abstract
Short-chain fatty acid (SCFA) plays an important role in improving obesity and related metabolic syndrome induced by high-fat diet. We used the prepared inulin propionate ester (IPE) as a system for the targeted release of propionate to the colon to elucidate the role of IPE in regulating obesity and metabolic syndrome, and intestinal microbial homeostasis, in diet-induced obese mice. With this strategy, IPE significantly increased the SCFA contents in the colon and resulted in significant body weight reduction, insulin resistance amelioration, and gastrointestinal hormone (glucagon-like peptide and peptide YY) secretion (P < 0.05). The IPE intervention reduced liver fatty accumulation, which improved obesity-related fatty liver disease (P < 0.05). IPE supplementation increased the richness and diversity of the microbial community and altered bacterial population at both the phylum and family level. Intestinal microbial results showed that the relative abundance of Desulfovibrionaceae and Erysipelotrichaceae, which promote the production of inflammatory factors, was reduced. Our results demonstrate that IPE can be used as an effective strategy for delivering propionate to obese mice colon, which can ameliorate obesity and associated metabolic syndrome and modify intestinal microbial homeostasis.
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Affiliation(s)
- Xiaozhen Zhu
- Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 264003, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xia Zhang
- Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 264003, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xuelu Gao
- University of Chinese Academy of Sciences, Beijing 100049, China
- CAS Key Laboratory of Coastal Environmental Processes and Ecological Remediation, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 264003, China
| | - Yuetao Yi
- Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 264003, China
- Center for Ocean Mega-Science, Chinese Academy of Sciences, 7 Nanhai Road, Qingdao 266071, China
| | - Yang Hou
- Beijing Dongcheng District Food and Drug Safety Monitoring Center, Beijing 100050, China
| | - Xianyao Meng
- Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 264003, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Chenchen Jia
- Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 264003, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Bo Chao
- School of Clinical Medicine at Binzhou Medical University, Yantai 264003, China
| | - Wenyong Fan
- School of Clinical Medicine at Binzhou Medical University, Yantai 264003, China
| | - Xinrui Li
- School of Clinical Medicine at Binzhou Medical University, Yantai 264003, China
| | - Hanhan Zhang
- Department of Biochemistry and Molecular Biology, Key Laboratory of Tumor Molecular Biology in Binzhou Medical University, Binzhou Medical University, Yantai, Shandong 264003, China
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48
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Gut microbiota modulation: a novel strategy for prevention and treatment of colorectal cancer. Oncogene 2020; 39:4925-4943. [PMID: 32514151 PMCID: PMC7314664 DOI: 10.1038/s41388-020-1341-1] [Citation(s) in RCA: 302] [Impact Index Per Article: 75.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 05/17/2020] [Accepted: 05/27/2020] [Indexed: 02/08/2023]
Abstract
Research about the role of gut microbiome in colorectal cancer (CRC) is a newly emerging field of study. Gut microbiota modulation, with the aim to reverse established microbial dysbiosis, is a novel strategy for prevention and treatment of CRC. Different strategies including probiotics, prebiotics, postbiotics, antibiotics, and fecal microbiota transplantation (FMT) have been employed. Although these strategies show promising results, mechanistically by correcting microbiota composition, modulating innate immune system, enhancing gut barrier function, preventing pathogen colonization and exerting selective cytotoxicity against tumor cells, it should be noted that they are accompanied by risks and controversies that can potentially introduce clinical complications. During bench-to-bedside translation, evaluation of risk-and-benefit ratio, as well as patient selection, should be carefully performed. In view of the individualized host response to gut microbiome intervention, developing personalized microbiome therapy may be the key to successful clinical treatment.
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49
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Peng M, Tabashsum Z, Anderson M, Truong A, Houser AK, Padilla J, Akmel A, Bhatti J, Rahaman SO, Biswas D. Effectiveness of probiotics, prebiotics, and prebiotic-like components in common functional foods. Compr Rev Food Sci Food Saf 2020; 19:1908-1933. [PMID: 33337097 DOI: 10.1111/1541-4337.12565] [Citation(s) in RCA: 85] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Revised: 03/18/2020] [Accepted: 03/30/2020] [Indexed: 12/18/2022]
Abstract
The bioactive ingredients in commonly consumed foods include, but are not limited to, prebiotics, prebiotic-like components, probiotics, and postbiotics. The bioactive ingredients in functional foods have also been associated with beneficial effects on human health. For example, they aid in shaping of gut microflora and promotion of immunity. These functional components also contribute in preventing serious diseases such as cardiovascular malfunction and tumorigenesis. However, the specific mechanisms of these positive influences on human health are still under investigation. In this review, we aim to emphasize the major contents of probiotics, prebiotics, and prebiotic-like components commonly found in consumable functional foods, and we present an overview of direct and indirect benefits they provide on human health. The major contributors are certain families of metabolites, specifically short-chain fatty acids and polyunsaturated fatty acids produced by probiotics, and prebiotics, or prebiotic-like components such as flavonoids, polyphenols, and vitamins that are found in functional foods. These functional ingredients in foods influence the gut microbiota by stimulating the growth of beneficial microbes and the production of beneficial metabolites that, in turn, have direct benefits to the host, while also providing protection from pathogens and maintaining a balanced gut ecosystem. The complex interactions that arise among functional food ingredients, human physiology, the gut microbiota, and their respective metabolic pathways have been found to minimize several factors that contribute to the incidence of chronic disease, such as inflammation oxidative stress.
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Affiliation(s)
- Mengfei Peng
- Department of Animal and Avian Sciences, University of Maryland, College Park, Maryland
| | - Zajeba Tabashsum
- Biological Sciences Program - Molecular and Cellular Biology, University of Maryland, College Park, Maryland
| | - Mary Anderson
- Department of Animal and Avian Sciences, University of Maryland, College Park, Maryland
| | - Andy Truong
- Department of Animal and Avian Sciences, University of Maryland, College Park, Maryland
| | - Ashley K Houser
- Department of Animal and Avian Sciences, University of Maryland, College Park, Maryland
| | - Joselyn Padilla
- Biological Sciences Program - Molecular and Cellular Biology, University of Maryland, College Park, Maryland
| | - Ahlam Akmel
- Biological Sciences Program - Molecular and Cellular Biology, University of Maryland, College Park, Maryland
| | - Jacob Bhatti
- Department of Animal and Avian Sciences, University of Maryland, College Park, Maryland
| | - Shaik O Rahaman
- Department of Nutrition and Food Sciences, University of Maryland, College Park, Maryland
| | - Debabrata Biswas
- Department of Animal and Avian Sciences, University of Maryland, College Park, Maryland.,Biological Sciences Program - Molecular and Cellular Biology, University of Maryland, College Park, Maryland.,Center for Food Safety and Security Systems, University of Maryland, College Park, Maryland
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50
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Phengnoi P, Charoenwongpaiboon T, Wangpaiboon K, Klaewkla M, Nakapong S, Visessanguan W, Ito K, Pichyangkura R, Kuttiyawong K. Levansucrase from Bacillus amyloliquefaciens KK9 and Its Y237S Variant Producing the High Bioactive Levan-Type Fructooligosaccharides. Biomolecules 2020; 10:E692. [PMID: 32365662 PMCID: PMC7277640 DOI: 10.3390/biom10050692] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Revised: 04/25/2020] [Accepted: 04/27/2020] [Indexed: 12/29/2022] Open
Abstract
Levan-typed fructooligosaccharide (LFOS), a β-2,6 linked oligofructose, displays the potential application as a prebiotic and therapeutic dietary supplement. In the present study, LFOS was synthesized using levansucrase from Bacillus amyloliquefaciens KK9 (LsKK9). The wild-type LsKK9 was cloned and expressed in E. coli, and purified by cation exchanger chromatography. Additionally, Y237S variant of LsKK9 was constructed based on sequence alignment and structural analysis to enhance the LFOS production. High-performance anion-exchange chromatography coupled with pulsed amperometric detection (HPAEC-PAD) analysis indicated that Y237S variant efficiently produced a higher amount of short-chain LFOS than wild type. Also, the concentration of enzyme and sucrose in the reactions was optimized. Finally, prebiotic activity assay demonstrated that LFOS produced by Y237S variant had higher prebiotic activity than that of the wild-type enzyme, making the variant enzyme attractive for food biotechnology.
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Affiliation(s)
- Pongsakorn Phengnoi
- Department of Chemistry, Faculty of Liberal Arts and Science, Kasetsart University, Kamphaeng Saen Campus, Nakhon Pathom 73140, Thailand;
| | | | - Karan Wangpaiboon
- Department of Biochemistry, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand; (K.W.); (M.K.); (R.P.)
| | - Methus Klaewkla
- Department of Biochemistry, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand; (K.W.); (M.K.); (R.P.)
| | - Santhana Nakapong
- Department of Chemistry, Faculty of Science, Ramkhamhaeng University, Bangkok 10240, Thailand;
| | - Wonnop Visessanguan
- National Center for Genetic Engineering and Biotechnology, National Science and Technology Development Agency, Pathumthani 12120, Thailand;
| | - Kazuo Ito
- Graduate School of Science, Osaka City University, Osaka 558-8585, Japan;
| | - Rath Pichyangkura
- Department of Biochemistry, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand; (K.W.); (M.K.); (R.P.)
| | - Kamontip Kuttiyawong
- Department of Chemistry, Faculty of Liberal Arts and Science, Kasetsart University, Kamphaeng Saen Campus, Nakhon Pathom 73140, Thailand;
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