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Wang S, Wang P, Wang D, Shen S, Wang S, Li Y, Chen H. Postbiotics in inflammatory bowel disease: efficacy, mechanism, and therapeutic implications. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2024. [PMID: 39007163 DOI: 10.1002/jsfa.13721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/27/2024] [Revised: 05/29/2024] [Accepted: 06/19/2024] [Indexed: 07/16/2024]
Abstract
Inflammatory bowel disease (IBD) is one of the most challenging diseases in the 21st century, and more than 10 million people around the world suffer from IBD. Because of the limitations and adverse effects associated with conventional IBD therapies, there has been increased scientific interest in microbial-derived biomolecules, known as postbiotics. Postbiotics are defined as the preparation of inanimate microorganisms and/or their components that confer a health benefit on the host, comprising inactivated microbial cells, cell fractions, metabolites, etc. Postbiotics have shown potential in enhancing IBD treatment by reducing inflammation, modulating the immune system, stabilizing intestinal flora and maintaining the integrity of intestinal barriers. Consequently, they are considered promising adjunctive therapies for IBD. Recent studies indicate that postbiotics offer distinctive advantages, including spanning clinical (safe origin), technological (easy for storage and transportation) and economic (reduced production costs) dimensions, rendering them suitable for widespread applications in functional food/pharmaceutical. This review offers a comprehensive overview of the definition, classification and applications of postbiotics, with an emphasis on their biological activity in both the prevention and treatment of IBD. © 2024 Society of Chemical Industry.
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Affiliation(s)
- Shuxin Wang
- Marine College, Shandong University, Weihai, China
| | - Pu Wang
- Marine College, Shandong University, Weihai, China
| | - Donghui Wang
- Marine College, Shandong University, Weihai, China
| | | | - Shiqi Wang
- Marine College, Shandong University, Weihai, China
| | - Yuanyuan Li
- Department of Food Science, Cornell University, Ithaca, NY, USA
| | - Hao Chen
- Marine College, Shandong University, Weihai, China
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2
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Feng L, Chen G, Guo Z, Yao W, Li X, Mu G, Zhu X. Both live and heat killed Lactiplantibacillus plantarum DPUL-F232 alleviate whey protein-induced food allergy by regulating cellular immunity and repairing the intestinal barrier. Food Funct 2024; 15:5496-5509. [PMID: 38690869 DOI: 10.1039/d4fo00105b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/03/2024]
Abstract
Postbiotics have been proposed as clinically viable alternatives to probiotics, addressing limitations and safety concerns associated with probiotic use. However, direct comparisons between the functional differences and health benefits of probiotics and postbiotics remain scarce. This study compared directly the desensitization effect of probiotics and postbiotics derived from Lactiplantibacillus plantarum strain DPUL-F232 in the whey protein-induced allergic rat model. The results demonstrate that administering both live and heat killed F232 significantly alleviated allergy symptoms, reduced intestinal inflammation, and decreased serum antibody and histamine levels in rats. Both forms of F232 were effective in regulating the Th1/Th2 balance, promoting the secretion of the regulatory cytokine IL-10, inhibiting mast cell degranulation and restoring the integrity of the intestinal barrier through the upregulation of tight junction proteins. Considering the enhanced stability and reduced safety concerns of postbiotics compared to probiotics, alongside their ability to regulate allergic reactions, we suggest that postbiotics may serve as viable substitutes for probiotics in managing food allergies and potentially other diseases.
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Affiliation(s)
- Lu Feng
- School of Food Science and Technology, Dalian Polytechnic University, Dalian, Liaoning, 116034, P. R. China.
- SKL of Marine Food Processing & Safety Control, National Engineering Research Center of Seafood, Dalian, Liaoning, 116034, P. R. China
| | - Gangliang Chen
- Xinjiang Wangyuan Camel Milk Industrial Co., Ltd, Fuhai, Xinjiang, 836400, P. R. China
| | - Zihao Guo
- School of Food Science and Technology, Dalian Polytechnic University, Dalian, Liaoning, 116034, P. R. China.
- SKL of Marine Food Processing & Safety Control, National Engineering Research Center of Seafood, Dalian, Liaoning, 116034, P. R. China
| | - Wenpu Yao
- School of Food Science and Technology, Dalian Polytechnic University, Dalian, Liaoning, 116034, P. R. China.
- SKL of Marine Food Processing & Safety Control, National Engineering Research Center of Seafood, Dalian, Liaoning, 116034, P. R. China
| | - Xinling Li
- Urumqi Dairy Industry Association, Urumqi, Xinjiang, 830000, P. R. China
| | - Guangqing Mu
- School of Food Science and Technology, Dalian Polytechnic University, Dalian, Liaoning, 116034, P. R. China.
- SKL of Marine Food Processing & Safety Control, National Engineering Research Center of Seafood, Dalian, Liaoning, 116034, P. R. China
| | - Xuemei Zhu
- School of Food Science and Technology, Dalian Polytechnic University, Dalian, Liaoning, 116034, P. R. China.
- SKL of Marine Food Processing & Safety Control, National Engineering Research Center of Seafood, Dalian, Liaoning, 116034, P. R. China
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3
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Song W, Wen R, Liu T, Zhou L, Wang G, Dai X, Shi L. Oat-based postbiotics ameliorate high-sucrose induced liver injury and colitis susceptibility by modulating fatty acids metabolism and gut microbiota. J Nutr Biochem 2024; 125:109553. [PMID: 38147914 DOI: 10.1016/j.jnutbio.2023.109553] [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: 10/12/2023] [Revised: 12/19/2023] [Accepted: 12/19/2023] [Indexed: 12/28/2023]
Abstract
High-sucrose (HS) consumption leads to metabolic disorders and increases susceptibility to colitis. Postbiotics hold great potentials in combating metabolic diseases and offer advantages in safety and processability, compared with living probiotics. We developed innovative oat-based postbiotics and extensively explored how they could benefit in rats with long-term high-sucrose consumption. The postbiotics fermented with Lactiplantibacillus plantarum (OF-1) and OF-5, the one fermented with the optimal selection of five probiotics (i.e., L. plantarum, Limosilactobacillus reuteri, Lacticaseibacillus rhamnosus, Lactobacillus acidophilus, and Bifidobacterium lactis) alleviated HS induced liver injury, impaired fatty acid metabolism and inflammation through activating AMPK/SREBP-1c pathways. Moreover, oat-based postbiotics restored detrimental effects of HS on fatty acid profiles in liver, as evidenced by the increases in polyunsaturated fatty acids and decreases in saturated fatty acids, with OF-5 showing most pronounced effects. Furthermore, oat-based postbiotics prevented HS exacerbated susceptibility to dextran sodium sulfate caused colitis and reconstructed epithelial tight junction proteins in colons. Oat-based postbiotics, in particular OF-5 notably remodeled gut microbiota composition, e.g., enriching the relative abundances of Akkermansia, Bifidobacterium, Alloprevotella and Prevotella, which may play an important role in the liver-colon axis responsible for improvements of liver functions and reduction of colitis susceptibility. The heat-inactivated probiotics protected against HS-induced liver and colon damage, but such effects were less pronounced compared with oat-based postbiotics. Our findings emphasize the great value of oat-based postbiotics as nutritional therapeutics to combat unhealthy diet induced metabolic dysfunctions.
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Affiliation(s)
- Wei Song
- School of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an, Shaanxi, China
| | - Ruixue Wen
- School of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an, Shaanxi, China
| | - Tianqi Liu
- School of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an, Shaanxi, China
| | - Lanqi Zhou
- School of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an, Shaanxi, China
| | - Guoze Wang
- School of Public Health, Guizhou Medical University, Guiyang, Guizhou, China.
| | - Xiaoshuang Dai
- BGI Institute of Applied Agriculture, BGI-Agro, Shenzhen, Guangdong, China
| | - Lin Shi
- School of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an, Shaanxi, China.
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4
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Pandey H, Jain D, Tang DWT, Wong SH, Lal D. Gut microbiota in pathophysiology, diagnosis, and therapeutics of inflammatory bowel disease. Intest Res 2024; 22:15-43. [PMID: 37935653 PMCID: PMC10850697 DOI: 10.5217/ir.2023.00080] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Revised: 08/23/2023] [Accepted: 08/27/2023] [Indexed: 11/09/2023] Open
Abstract
Inflammatory bowel disease (IBD) is a multifactorial disease, which is thought to be an interplay between genetic, environment, microbiota, and immune-mediated factors. Dysbiosis in the gut microbial composition, caused by antibiotics and diet, is closely related to the initiation and progression of IBD. Differences in gut microbiota composition between IBD patients and healthy individuals have been found, with reduced biodiversity of commensal microbes and colonization of opportunistic microbes in IBD patients. Gut microbiota can, therefore, potentially be used for diagnosing and prognosticating IBD, and predicting its treatment response. Currently, there are no curative therapies for IBD. Microbiota-based interventions, including probiotics, prebiotics, synbiotics, and fecal microbiota transplantation, have been recognized as promising therapeutic strategies. Clinical studies and studies done in animal models have provided sufficient evidence that microbiota-based interventions may improve inflammation, the remission rate, and microscopic aspects of IBD. Further studies are required to better understand the mechanisms of action of such interventions. This will help in enhancing their effectiveness and developing personalized therapies. The present review summarizes the relationship between gut microbiota and IBD immunopathogenesis. It also discusses the use of gut microbiota as a noninvasive biomarker and potential therapeutic option.
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Affiliation(s)
| | | | - Daryl W. T. Tang
- School of Biological Sciences, Nanyang Technological University, Singapore
| | - Sunny H. Wong
- Centre for Microbiome Medicine, Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore
| | - Devi Lal
- Department of Zoology, Ramjas College, University of Delhi, Delhi, India
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5
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Zhu J, Liu W, Bian Z, Ma Y, Kang Z, Jin J, Li X, Ge S, Hao Y, Zhang H, Xie Y. Lactobacillus plantarum Zhang-LL Inhibits Colitis-Related Tumorigenesis by Regulating Arachidonic Acid Metabolism and CD22-Mediated B-Cell Receptor Regulation. Nutrients 2023; 15:4512. [PMID: 37960165 PMCID: PMC10648432 DOI: 10.3390/nu15214512] [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: 09/08/2023] [Revised: 10/07/2023] [Accepted: 10/11/2023] [Indexed: 11/15/2023] Open
Abstract
Colorectal cancer (CRC) is a significant health concern and is the third most commonly diagnosed and second deadliest cancer worldwide. CRC has been steadily increasing in developing countries owing to factors such as aging and epidemics. Despite extensive research, the exact pathogenesis of CRC remains unclear, and its causes are complex and variable. Numerous in vitro, animal, and clinical trials have demonstrated the efficacy of probiotics such as Lactobacillus plantarum in reversing the adverse outcomes of CRC. These findings suggest that probiotics play vital roles in the prevention, adjuvant treatment, and prognosis of CRC. In this study, we constructed a mouse model of CRC using an intraperitoneal injection of azomethane combined with dextran sodium sulfate, while administering 5-fluorouracil as well as high- and low-doses of L. plantarum Zhang-LL live or heat-killed strains. Weight changes and disease activity indices were recorded during feeding, and the number of polyps and colon length were measured after euthanasia. HE staining was used to observe the histopathological changes in the colons of mice, and ELISA was used to detect the expression levels of IL-1β, TNF-α, and IFN-γ in serum. To investigate the specific mechanisms involved in alleviating CRC progression, gut microbial alterations were investigated using 16S rRNA amplicon sequencing and non-targeted metabolomics, and changes in genes related to CRC were assessed using eukaryotic transcriptomics. The results showed that both viable and heat-killed strains of L. plantarum Zhang-LL in high doses significantly inhibited tumorigenesis, colon shortening, adverse inflammatory reactions, intestinal tissue damage, and pro-inflammatory factor expression upregulation. Specifically, in the gut microbiota, the abundance of the dominant flora Acutalibacter muris and Lactobacillus johnsonii was regulated, PGE2 expression was significantly reduced, the arachidonic acid metabolism pathway was inhibited, and CD22-mediated B-cell receptor regulation-related gene expression was upregulated. This study showed that L. plantarum Zhang-LL live or heat-inactivated strains alleviated CRC progression by reducing the abundance of potentially pathogenic bacteria, increasing the abundance of beneficial commensal bacteria, mediating the arachidonic acid metabolism pathway, and improving host immunogenicity.
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Affiliation(s)
- Jingxin Zhu
- Beijing Laboratory of Food Quality and Safety, Beijing Key Laboratory of Agricultural Product Detection and Control of Spoilage Organisms and Pesticide Residue, College of Food Science and Engineering, Beijing University of Agriculture, Beijing 102206, China; (J.Z.); (W.L.); (Z.B.); (Y.M.); (Z.K.); (J.J.); (X.L.)
| | - Wenbo Liu
- Beijing Laboratory of Food Quality and Safety, Beijing Key Laboratory of Agricultural Product Detection and Control of Spoilage Organisms and Pesticide Residue, College of Food Science and Engineering, Beijing University of Agriculture, Beijing 102206, China; (J.Z.); (W.L.); (Z.B.); (Y.M.); (Z.K.); (J.J.); (X.L.)
| | - Zheng Bian
- Beijing Laboratory of Food Quality and Safety, Beijing Key Laboratory of Agricultural Product Detection and Control of Spoilage Organisms and Pesticide Residue, College of Food Science and Engineering, Beijing University of Agriculture, Beijing 102206, China; (J.Z.); (W.L.); (Z.B.); (Y.M.); (Z.K.); (J.J.); (X.L.)
| | - Yumeng Ma
- Beijing Laboratory of Food Quality and Safety, Beijing Key Laboratory of Agricultural Product Detection and Control of Spoilage Organisms and Pesticide Residue, College of Food Science and Engineering, Beijing University of Agriculture, Beijing 102206, China; (J.Z.); (W.L.); (Z.B.); (Y.M.); (Z.K.); (J.J.); (X.L.)
| | - Zixin Kang
- Beijing Laboratory of Food Quality and Safety, Beijing Key Laboratory of Agricultural Product Detection and Control of Spoilage Organisms and Pesticide Residue, College of Food Science and Engineering, Beijing University of Agriculture, Beijing 102206, China; (J.Z.); (W.L.); (Z.B.); (Y.M.); (Z.K.); (J.J.); (X.L.)
| | - Junhua Jin
- Beijing Laboratory of Food Quality and Safety, Beijing Key Laboratory of Agricultural Product Detection and Control of Spoilage Organisms and Pesticide Residue, College of Food Science and Engineering, Beijing University of Agriculture, Beijing 102206, China; (J.Z.); (W.L.); (Z.B.); (Y.M.); (Z.K.); (J.J.); (X.L.)
| | - Xiangyang Li
- Beijing Laboratory of Food Quality and Safety, Beijing Key Laboratory of Agricultural Product Detection and Control of Spoilage Organisms and Pesticide Residue, College of Food Science and Engineering, Beijing University of Agriculture, Beijing 102206, China; (J.Z.); (W.L.); (Z.B.); (Y.M.); (Z.K.); (J.J.); (X.L.)
| | - Shaoyang Ge
- Beijing HEYIYUAN BIOTECHNOLOGY Co., Ltd., Beijing 100088, China;
| | - Yanling Hao
- Key Laboratory of Functional Dairy, Department of Nutrition and Health, Co-Constructed by Ministry of Education and Beijing Government, China Agricultural University, Beijing 100190, China;
| | - Hongxing Zhang
- Beijing Laboratory of Food Quality and Safety, Beijing Key Laboratory of Agricultural Product Detection and Control of Spoilage Organisms and Pesticide Residue, College of Food Science and Engineering, Beijing University of Agriculture, Beijing 102206, China; (J.Z.); (W.L.); (Z.B.); (Y.M.); (Z.K.); (J.J.); (X.L.)
| | - Yuanhong Xie
- Beijing Laboratory of Food Quality and Safety, Beijing Key Laboratory of Agricultural Product Detection and Control of Spoilage Organisms and Pesticide Residue, College of Food Science and Engineering, Beijing University of Agriculture, Beijing 102206, China; (J.Z.); (W.L.); (Z.B.); (Y.M.); (Z.K.); (J.J.); (X.L.)
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Ishi S, Kanno E, Tanno H, Kurosaka S, Shoji M, Imai T, Yamaguchi K, Kotsugai K, Niiyama M, Kurachi H, Makabe F, Watanabe T, Sato K, Ishii K, Hara H, Imai Y, Kawakami K. Cutaneous wound healing promoted by topical administration of heat-killed Lactobacillus plantarum KB131 and possible contribution of CARD9-mediated signaling. Sci Rep 2023; 13:15917. [PMID: 37741861 PMCID: PMC10517988 DOI: 10.1038/s41598-023-42919-z] [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: 05/15/2023] [Accepted: 09/16/2023] [Indexed: 09/25/2023] Open
Abstract
Optimal conditions for wound healing require a smooth transition from the early stage of inflammation to proliferation, and during this time alternatively activated (M2) macrophages play a central role. Recently, heat-killed lactic acid bacteria (LAB), such as Lactobacillus plantarum (L. plantarum) have been reported as possible modulators affecting the immune responses in wound healing. However, how signaling molecules regulate this process after the administration of heat-killed LAB remains unclear. In this study, we examined the effect of heat-killed L. plantarum KB131 (KB131) administration on wound healing and the contribution of CARD9, which is an essential signaling adaptor molecule for NF-kB activation upon triggering through C-type lectin receptors, in the effects of this bacterium. We analyzed wound closure, histological findings, and inflammatory responses. We found that administration of KB131 accelerated wound closure, re-epithelialization, granulation area, CD31-positive vessels, and α-SMA-positive myofibroblast accumulated area, as well as the local infiltration of leukocytes. In particular, M2 macrophages were increased, in parallel with CCL5 synthesis. The acceleration of wound healing responses by KB131 was canceled in CARD9-knockout mice. These results indicate that the topical administration of KB131 accelerates wound healing, accompanying increased M2 macrophages, which suggests that CARD9 may be involved in these responses.
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Affiliation(s)
- Shinyo Ishi
- Department of Plastic and Reconstructive Surgery, Tohoku University Graduate School of Medicine, 2-1 Seiryo-cho, Aoba-ku, Sendai, Japan
| | - Emi Kanno
- Department of Translational Science for Nursing, Tohoku University Graduate School of Medicine, 2-1 Seiryo-cho, Aoba-ku, Sendai, Miyagi, 980-8575, Japan.
| | - Hiromasa Tanno
- Department of Translational Science for Nursing, Tohoku University Graduate School of Medicine, 2-1 Seiryo-cho, Aoba-ku, Sendai, Miyagi, 980-8575, Japan
| | - Shiho Kurosaka
- Department of Plastic and Reconstructive Surgery, Tohoku University Graduate School of Medicine, 2-1 Seiryo-cho, Aoba-ku, Sendai, Japan
- Bio-Lab Co., Ltd, 2-1-3 Komagawa, Hidaka-shi, Japan
| | - Miki Shoji
- Department of Plastic and Reconstructive Surgery, Tohoku University Graduate School of Medicine, 2-1 Seiryo-cho, Aoba-ku, Sendai, Japan
| | - Toshiro Imai
- Department of Plastic and Reconstructive Surgery, Tohoku University Graduate School of Medicine, 2-1 Seiryo-cho, Aoba-ku, Sendai, Japan
| | - Kenji Yamaguchi
- Department of Plastic and Reconstructive Surgery, Tohoku University Graduate School of Medicine, 2-1 Seiryo-cho, Aoba-ku, Sendai, Japan
| | - Kanna Kotsugai
- Department of Translational Science for Nursing, Tohoku University Graduate School of Medicine, 2-1 Seiryo-cho, Aoba-ku, Sendai, Miyagi, 980-8575, Japan
| | - Momoko Niiyama
- Department of Plastic and Reconstructive Surgery, Tohoku University Graduate School of Medicine, 2-1 Seiryo-cho, Aoba-ku, Sendai, Japan
| | - Haruko Kurachi
- Department of Translational Science for Nursing, Tohoku University Graduate School of Medicine, 2-1 Seiryo-cho, Aoba-ku, Sendai, Miyagi, 980-8575, Japan
| | - Fuko Makabe
- Department of Plastic and Reconstructive Surgery, Tohoku University Graduate School of Medicine, 2-1 Seiryo-cho, Aoba-ku, Sendai, Japan
| | | | - Ko Sato
- Department of Medical Microbiology, Mycology and Immunology, Tohoku University Graduate School of Medicine, 2-1 Seiryo-cho, Aoba-ku, Sendai, Japan
- Department of Intelligent Network for Infection Control, Tohoku University Graduate School of Medicine, 2-1 Seiryo-cho, Aoba-ku, Sendai, Japan
- Department of Clinical Microbiology and Infection, Tohoku University Graduate School of Medicine, 2-1 Seiryo-cho, Aoba-ku, Sendai, Japan
| | - Keiko Ishii
- Department of Medical Microbiology, Mycology and Immunology, Tohoku University Graduate School of Medicine, 2-1 Seiryo-cho, Aoba-ku, Sendai, Japan
| | - Hiromitsu Hara
- Department of Immunology, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima, Japan
| | - Yoshimichi Imai
- Department of Plastic and Reconstructive Surgery, Tohoku University Graduate School of Medicine, 2-1 Seiryo-cho, Aoba-ku, Sendai, Japan
| | - Kazuyoshi Kawakami
- Department of Medical Microbiology, Mycology and Immunology, Tohoku University Graduate School of Medicine, 2-1 Seiryo-cho, Aoba-ku, Sendai, Japan
- Department of Intelligent Network for Infection Control, Tohoku University Graduate School of Medicine, 2-1 Seiryo-cho, Aoba-ku, Sendai, Japan
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7
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Zhong Y, Wang T, Wang X, Lü X. The Protective Effect of Heat-Inactivated Companilactobacillus crustorum on Dextran Sulfate Sodium-Induced Ulcerative Colitis in Mice. Nutrients 2023; 15:2746. [PMID: 37375650 DOI: 10.3390/nu15122746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 06/08/2023] [Accepted: 06/12/2023] [Indexed: 06/29/2023] Open
Abstract
Heat-inactivated microorganisms are a typical class of postbiotics with promising potential health effects, as they contain various physiologically active components. Dietary supplementation with Companilactobacillus crustorum MN047 (CC) has been shown to have the potential to alleviate ulcerative colitis (UC). However, it is unclear whether the UC-relieving effect of this strain is partly attributed to its bacterial composition. Therefore, the interventional effects of heat-inactivated CC (HICC) on UC mice were explored. The results showed that the administration of HICC significantly ameliorated the UC-related pathological parameters by (1) alleviating the pathologic lesions of UC (e.g., preventing the increase in disease activity index and the shortening of colon length); (2) ameliorating the colonic inflammation (e.g., inhibiting the expressions of chemokines and pro-inflammatory cytokines, such as Cxcl1, Cxcl5, Ccl7, TNF-α, IL-1β, IL-6, and MCP-1; (3) attenuating the oxidative damage (e.g., suppressing the increase in myeloperoxidase and malondialdehyde); (4) mitigating the damage of gut barrier (e.g., promoting colonic occludin, ZO-1, and claudin levels); and (5) modulating gut microbiota structure (e.g., increasing the relative abundance of potential probiotics, such as Akkermansia and Lactobacillus). In conclusion, our study suggested that HICC can be effective in preventing UC and has the potential as a dietary supplement to intervene in UC.
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Affiliation(s)
- Yujie Zhong
- College of Food Science and Engineering, Northwest Agriculture and Forestry University, Yangling, Xianyang 712100, China
- Faculty of Food Science and Engineering, Kunming University of Science and Technology, Kunming 650500, China
| | - Tao Wang
- College of Food Science and Engineering, Northwest Agriculture and Forestry University, Yangling, Xianyang 712100, China
- Faculty of Food Science and Engineering, Kunming University of Science and Technology, Kunming 650500, China
| | - Xin Wang
- College of Food Science and Engineering, Northwest Agriculture and Forestry University, Yangling, Xianyang 712100, China
| | - Xin Lü
- College of Food Science and Engineering, Northwest Agriculture and Forestry University, Yangling, Xianyang 712100, China
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8
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Tian L, Zhong C, He Y, Lu Q, Wang Y, Zhao X, Wei H, Tao X. Preventive of Lacticaseibacillus casei WLCA02 against Salmonella Typhimurium infection via strengthening the intestinal barrier and activating the macrophages. J Funct Foods 2023. [DOI: 10.1016/j.jff.2023.105507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/29/2023] Open
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9
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Cho H, Jo M, Oh H, Lee Y, Park Y. Synergistic antidepressant-like effect of n-3 polyunsaturated fatty acids and probiotics through the brain-gut axis in rats exposed to chronic mild stress. J Nutr Biochem 2023; 116:109326. [PMID: 36963732 DOI: 10.1016/j.jnutbio.2023.109326] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Revised: 03/17/2023] [Accepted: 03/17/2023] [Indexed: 03/26/2023]
Abstract
N-3 polyunsaturated fatty acids (PUFA) and probiotics have antidepressant-like effects, but the underlying mechanisms are unclear. We hypothesized that n-3 PUFA combined with live and dead probiotics synergistically improves depression by modulating the hypothalamic-pituitary-adrenal (HPA) axis and serotonergic pathways through the brain-gut axis. Rats were randomly divided into seven groups (n = 8/group): non-chronic mild stress (CMS) with n-6 PUFA, CMS with n-3 PUFA, n-6 PUFA, live probiotics, dead probiotics, n-3 PUFA and live probiotics, and n-3 PUFA and dead probiotics. Diets of n-6 and n-3 PUFA and oral supplementation of live and dead probiotics were provided for 12 weeks, and CMS was performed for the last 5 weeks. N-3 PUFA and probiotics improved depressive behaviors and modulated the brain and gut HPA axis by synergistically increasing glucocorticoid receptor expression and decreasing corticotropin-releasing factor expression and blood levels of adrenocorticotropic hormone and corticosterone. N-3 PUFA and probiotics upregulated the brain serotonergic pathway through serotonin levels and expression of brain-derived neurotrophic factor, phosphorylated cAMP response binding protein, and 5-hydroxytryptamine 1A receptor while downregulating the gut serotonergic pathway. Furthermore, n-3 PUFA and probiotics increased the abundance of Ruminococcaceae, brain and gut short chain fatty acid levels, and occludin expression while decreasing the expression of tumor necrosis factor-α, interleukin-1β, and prostaglandin E2 and blood lipopolysaccharides levels. There was no significant difference between the live and dead probiotics. In conclusion, n-3 PUFA and probiotics had synergistic antidepressant-like effects on the HPA axis and serotonergic pathways of the brain and gut through the brain-gut axis.
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Affiliation(s)
- Hyunji Cho
- Department of Food and Nutrition, Hanyang University, Seoul 04763, Korea
| | - Miyea Jo
- Department of Food and Nutrition, Hanyang University, Seoul 04763, Korea
| | - Haemin Oh
- Department of Food and Nutrition, Hanyang University, Seoul 04763, Korea
| | - Yunjung Lee
- Department of Food and Nutrition, Hanyang University, Seoul 04763, Korea
| | - Yongsoon Park
- Department of Food and Nutrition, Hanyang University, Seoul 04763, Korea.
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10
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Ladda B, Jantararussamee C, Pradidarcheep W, Kasorn A, Matsathit U, Taweechotipatr M. Anti-Inflammatory and Gut Microbiota Modulating Effects of Probiotic Lactobacillus paracasei MSMC39-1 on Dextran Sulfate Sodium-Induced Colitis in Rats. Nutrients 2023; 15:nu15061388. [PMID: 36986118 PMCID: PMC10051883 DOI: 10.3390/nu15061388] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Revised: 03/07/2023] [Accepted: 03/10/2023] [Indexed: 03/15/2023] Open
Abstract
Probiotics have been shown to possess several properties, depending on the strain. Some probiotics have important roles in preventing infection and balancing the immune system due to the interaction between the intestinal mucosa and cells in the immune system. This study aimed to examine the properties of three probiotic strains using the tumor necrosis factor-alpha (TNF-α) inhibition test in colorectal adenocarcinoma cells (Caco-2 cells). It was revealed that the viable cells and heat-killed cells of the probiotic L. paracasei strain MSMC39-1 dramatically suppressed TNF-α secretion in Caco-2 cells. The strongest strains were then chosen to treat rats with colitis induced by dextran sulfate sodium (DSS). Viable cells of the probiotic L. paracasei strain MSMC39-1 reduced aspartate transaminase and alanine transaminase in the serum and significantly inhibited TNF-α secretion in the colon and liver tissues. Treatment with the probiotic L. paracasei strain MSMC39-1 alleviated the colon and liver histopathology in DSS-induced colitis rats. Furthermore, supplementation with probiotic L. paracasei strain MSMC39-1 increased the genus Lactobacillus and boosted the other beneficial bacteria in the gut. Thus, the probiotic L. paracasei strain MSMC39-1 exhibited an anti-inflammation effect in the colon and modulated the gut microbiota.
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Affiliation(s)
- Boonyarut Ladda
- Center of Excellence in Probiotics, Srinakharinwirot University, Bangkok 10110, Thailand
- Department of Microbiology, Faculty of Medicine, Srinakharinwirot University, Bangkok 10110, Thailand
| | | | - Wisuit Pradidarcheep
- Center of Excellence in Probiotics, Srinakharinwirot University, Bangkok 10110, Thailand
- Department of Anatomy, Faculty of Medicine, Srinakharinwirot University, Bangkok 10110, Thailand
| | - Anongnard Kasorn
- Department of Basic Medical Science, Faculty of Medicine Vajira Hospital, Navamindradhiraj University, Bangkok 10300, Thailand
| | - Udomlak Matsathit
- Department of Food Science and Nutrition, Faculty of Science and Technology, Prince of Songkla University, Pattani 94000, Thailand
| | - Malai Taweechotipatr
- Center of Excellence in Probiotics, Srinakharinwirot University, Bangkok 10110, Thailand
- Department of Microbiology, Faculty of Medicine, Srinakharinwirot University, Bangkok 10110, Thailand
- Correspondence: ; Tel.: +66-2649-5393
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11
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Xu X, Qiao Y, Peng Q, Dia VP, Shi B. Probiotic activity of ropy Lactiplantibacillus plantarum NA isolated from Chinese northeast sauerkraut and comparative evaluation of its live and heat-killed cells on antioxidant activity and RAW 264.7 macrophage stimulation. Food Funct 2023; 14:2481-2495. [PMID: 36804706 DOI: 10.1039/d2fo03761k] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
Abstract
Lactic acid bacteria are known to have a positive impact on health and considered as functional supplements and additives. This study aimed to evaluate the probiotic properties of ropy Latilactobacillus isolated from Chinese northeast sauerkraut and to determine the antioxidant and immunoregulatory activities of its heat-killed cells compared to its live strains to assess its functional activity. After the analysis of the 16r DNA and phylogenetic tree, it was identified as a Lactiplantibacillus plantarum and named L. plantarum NA. L. plantarum NA was resistant to simulated gastrointestinal conditions in vitro. In addition, L. plantarum NA exhibited cholesterol degradation, antibiotic susceptibility, and antibacterial activity. Heat-killed L. plantarum NA exhibited antioxidant and immune-stimulating activities similar to live cells, which may be associated with the undamaged overall structure after heating. The results of antioxidant activity analysis suggested that both live and heat-killed L. plantarum NA possessed capacity for scavenging free radicals, including 2,2-diphenyl-1-picryl-hydrazyl (DPPH), 2,2'-azino-bis-(3-ethylbenzthiazoline-6-sulfonic acid) (ABTS), hydroxyl radicals and superoxide radicals. The ABTS scavenging activity of heat-killed cells (38%) was significantly higher than that of viable (19%) L. plantarum NA. Furthermore, RAW 264.7 macrophages treated with L. plantarum NA induced the production of nitric oxide, cytokines (IL-6 and TNF-α), and reactive oxygen species (ROS). The NO/iNOS signaling pathway could be activated by L. plantarum NA and promoted NO production. Both live and heat-killed cells had a potential impact on the immunomodulatory activity, with different dosages. These results suggest that the novel L. plantarum NA isolated from Chinese northeast sauerkraut could be useful as a probiotic strain and applied to functional food processing and pharmaceutical fields as a potential immunomodulator.
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Affiliation(s)
- Xiaoqing Xu
- Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing, 100081, China.
| | - Yu Qiao
- Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing, 100081, China.
| | - Qing Peng
- Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing, 100081, China.
| | - Vermont Punongba Dia
- Department of Food Science, The University of Tennessee Institute of Agriculture, Knoxville, TN 37996, USA
| | - Bo Shi
- Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing, 100081, China.
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12
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Poaty Ditengou JIC, Ahn SI, Chae B, Choi NJ. Are heat-killed probiotics more effective than live ones on colon length shortness, disease activity index, and the histological score of an inflammatory bowel disease-induced murine model? A meta-analysis. J Appl Microbiol 2023; 134:6988181. [PMID: 36646433 DOI: 10.1093/jambio/lxad008] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 01/05/2023] [Accepted: 01/14/2023] [Indexed: 01/18/2023]
Abstract
This study was conducted to compare the efficiency of heat-killed and live probiotics against colon length shortness, disease activity index (DAI), and the histological score of an inflammatory bowel disease (IBD) via a meta-analysis. In February 2022, the eligible papers were collected from four databases (Google Scholar, PubMed, ScienceDirect, and Scopus). Using common- and random-effects models, the effect sizes were estimated throughout the standardized mean difference. Forty-three papers were recorded for our meta-analysis, and the heterogeneity of the effect sizes was determined with Cochran's Q test, followed by meta-ANOVA and meta-regression analyses. The probiotics (live and heat-killed) had globally an improving or preventive effect on colon length shortness, DAI, and histological score. The sub-group analysis revealed that the heat-killed probiotics had statistically (P > .05) the same improving effect on colon length shortness, DAI, and histological score as live probiotics. In conclusion, this study suggested that live and heat-killed probiotics had a similar impact on IBD symptoms investigated in this study. The present outcomes would be a good base for researchers willing to further compare the effects of live and heat-killed probiotics on IBD.
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Affiliation(s)
| | - Sung-Il Ahn
- Department of Food and Regulatory Science, Korea University, Sejong 30019, Republic of Korea
| | - Byungho Chae
- Department of Animal Science, Jeonbuk National University, Jeonju 54896, Republic of Korea
| | - Nag-Jin Choi
- Department of Animal Science, Jeonbuk National University, Jeonju 54896, Republic of Korea
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13
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Heat-Killed Bifidobacterium bifidum B1628 May Alleviate Dextran Sulfate Sodium-Induced Colitis in Mice, and the Anti-Inflammatory Effect Is Associated with Gut Microbiota Modulation. Nutrients 2022; 14:nu14245233. [PMID: 36558391 PMCID: PMC9784753 DOI: 10.3390/nu14245233] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Revised: 12/01/2022] [Accepted: 12/06/2022] [Indexed: 12/13/2022] Open
Abstract
Inflammatory bowel disease (IBD) is a chronic inflammatory disease associated with gut dysbiosis. This study aimed to investigate the effects of heat-killed Bifidobacterium bifidum B1628 (HB1628) in dextran sulfate sodium (DSS)-induced colitis in mice. The following three mouse groups were included (n = eight per group): NC (normal control), DSS (colitis), and HB1628 (colitis and postbiotic). The mice in the DSS group showed significant weight loss and histological damage, developed bloody diarrhea, scored high in the disease activity index (DAI), and exhibited increases in pro-inflammatory cytokines (interleukin [IL]-1β, IL-6, and tumor necrosis factor [TNF]-α) and decreases in an anti-inflammatory cytokine (IL-13) in the serum. These changes were accompanied by gut microbiota modulation in colitis mice (decreases in Rikenellaceae and Eubacterium; increases in Peptostreptococcaceae, Bacteroides vulgatus, and Parasutterella excrementihominis). The HB1628 group had lower DAIs, histology scores, and serum levels of pro-inflammatory cytokines (IL-1β and TNF-α), but higher levels of an anti-inflammatory cytokine (IL-13), compared with the DSS group, suggesting a less severe inflammatory state after the HB1628 intervention. Additionally, HB1628 improved DSS-induced gut dysbiosis, which is evidenced by increases in intestinal beneficial bacteria, such as Lactobacillus, and decreases in known unfavorable taxa in IBD, e.g., Porphyromonadaceae, Subdoligranulum, Lachnospiraceae bacterium 3_1_46FAA, and Alistipes indistinctus. Functional metagenomics revealed three significantly enriched metabolic pathways in the HB1628 group (namely, the aerobic respiration I [cytochrome c] pathway and the superpathways of L-phenylalanine biosynthesis and L-tryptophan biosynthesis, respectively). In conclusion, our results showed that HB1628 effectively improved the inflammation state and tissue damage in DSS-induced colitis mice, and the symptom relief effect was accompanied by obvious gut microbiota remodulation.
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14
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Xia B, Liu X, Li Z, Ren J, Liu X. The Effects of Microbiota-targeted Approaches in Inflammatory Bowel Disease: Probiotics, Probiotic Foods and Prebiotics. Curr Opin Food Sci 2022. [DOI: 10.1016/j.cofs.2022.100956] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
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15
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Paraprobiotics and Postbiotics of Lactobacillus delbrueckii CIDCA 133 Mitigate 5-FU-Induced Intestinal Inflammation. Microorganisms 2022; 10:microorganisms10071418. [PMID: 35889136 PMCID: PMC9324481 DOI: 10.3390/microorganisms10071418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2022] [Revised: 06/22/2022] [Accepted: 07/01/2022] [Indexed: 12/02/2022] Open
Abstract
Intestinal mucositis is a commonly reported side effect in oncology practice. Probiotics are considered an excellent alternative therapeutic approach to this debilitating condition; however, there are safety questions regarding the viable consumption of probiotics in clinical practice due to the risks of systemic infections, especially in immune-compromised patients. The use of heat-killed or cell-free supernatants derived from probiotic strains has been evaluated to minimize these adverse effects. Thus, this work evaluated the anti-inflammatory properties of paraprobiotics (heat-killed) and postbiotics (cell-free supernatant) of the probiotic Lactobacillus delbrueckii CIDCA 133 strain in a mouse model of 5-Fluorouracil drug-induced mucositis. Administration of paraprobiotics and postbiotics reduced the neutrophil cells infiltrating into the small intestinal mucosa and ameliorated the intestinal epithelium architecture damaged by 5-FU. These ameliorative effects were associated with a downregulation of inflammatory markers (Tlr2, Nfkb1, Il12, Il17a, Il1b, Tnf), and upregulation of immunoregulatory Il10 cytokine and the epithelial barrier markers Ocln, Cldn1, 2, 5, Hp and Muc2. Thus, heat-killed L. delbrueckii CIDCA 133 and supernatants derived from this strain were shown to be effective in reducing 5-FU-induced inflammatory damage, demonstrating them to be an alternative approach to the problems arising from the use of live beneficial microorganisms in clinical practice.
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16
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Schuermann LE, Bergmann CB, Goetzman H, Caldwell CC, Satish L. Heat-killed probiotic Lactobacillus plantarum affects the function of neutrophils but does not improve survival in murine burn injury. Burns 2022; 49:877-888. [PMID: 35850881 DOI: 10.1016/j.burns.2022.06.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 06/22/2022] [Accepted: 06/27/2022] [Indexed: 11/30/2022]
Abstract
Probiotics have become of interest as therapeutics in trauma or sepsis-induced inflammation due to their ability to affects the immune response. However, their use is still under debate due to the potential risk of septicemia. Therefore, heat-killed probiotics offer a potential alternative, with recent research suggesting a comparable immunomodulating potential and increased safety. In a previous study, we demonstrated decreased mortality by administration of live Lactobacillus plantarum in a mouse burn-sepsis model. Neutrophils are an essential innate defense against pathogens. Therefore, our present study aims to understand the impact of heat-killed probiotic L. plantarum (HKLP) on neutrophil function. Utilizing an in vitro stimulation with HKLP and a burn-infection in vivo model, we determined that administration of HKLP induced significant release of granulocyte-colony stimulating factor (G-CSF) and stimulated the release of pro-and anti-inflammatory cytokines. HKLP had no impact on neutrophil function, such as phagocytosis, oxidative burst, and NETosis, but increased apoptosis and activated neutrophils. HKLP did not improve survival. Together, contrary to our hypothesis, heat-killed probiotics did not improve neutrophil function and survival outcome in a murine severe burn injury model.
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Affiliation(s)
- Lauren E Schuermann
- Research Department, Shriners Hospitals for Children-Cincinnati, Cincinnati, OH, USA
| | - Christian B Bergmann
- Division of Research, Department of Surgery, College of Medicine, University of Cincinnati, Cincinnati, OH, USA
| | - Holly Goetzman
- Division of Research, Department of Surgery, College of Medicine, University of Cincinnati, Cincinnati, OH, USA
| | - Charles C Caldwell
- Research Department, Shriners Hospitals for Children-Cincinnati, Cincinnati, OH, USA; Division of Research, Department of Surgery, College of Medicine, University of Cincinnati, Cincinnati, OH, USA
| | - Latha Satish
- Research Department, Shriners Hospitals for Children-Cincinnati, Cincinnati, OH, USA.
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17
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Barroso FAL, de Jesus LCL, da Silva TF, Batista VL, Laguna J, Coelho-Rocha ND, Vital KD, Fernandes SOA, Cardoso VN, Ferreira E, Martins FS, Drumond MM, Mancha-Agresti P, Birbrair A, Barh D, Azevedo V. Lactobacillus delbrueckii CIDCA 133 Ameliorates Chemotherapy-Induced Mucositis by Modulating Epithelial Barrier and TLR2/4/Myd88/NF-κB Signaling Pathway. Front Microbiol 2022; 13:858036. [PMID: 35558121 PMCID: PMC9087590 DOI: 10.3389/fmicb.2022.858036] [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: 01/19/2022] [Accepted: 03/31/2022] [Indexed: 12/15/2022] Open
Abstract
Intestinal mucositis promoted by the use of anticancer drugs is characterized by ulcerative inflammation of the intestinal mucosa, a debilitating side effect in cancer patients undergoing treatment. Probiotics are a potential therapeutic option to alleviate intestinal mucositis due to their effects on epithelial barrier integrity and anti-inflammatory modulation. This study investigated the health-promoting impact of Lactobacillus delbrueckii CIDCA 133 in modulating inflammatory and epithelial barrier markers to protect the intestinal mucosa from 5-fluorouracil-induced epithelial damage. L. delbrueckii CIDCA 133 consumption ameliorated small intestine shortening, inflammatory cell infiltration, intestinal permeability, villus atrophy, and goblet cell count, improving the intestinal mucosa architecture and its function in treated mice. Upregulation of Muc2, Cldn1, Hp, F11r, and Il10, and downregulation of markers involved in NF-κB signaling pathway activation (Tlr2, Tlr4, Nfkb1, Il6, and Il1b) were observed at the mRNA level. This work suggests a beneficial role of L. delbrueckii strain CIDCA 133 on intestinal damage induced by 5-FU chemotherapy through modulation of inflammatory pathways and improvement of epithelial barrier function.
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Affiliation(s)
| | - Luís Cláudio Lima de Jesus
- Departamento de Genética, Ecologia e Evolução, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Tales Fernando da Silva
- Departamento de Genética, Ecologia e Evolução, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Viviane Lima Batista
- Departamento de Genética, Ecologia e Evolução, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Juliana Laguna
- Departamento de Genética, Ecologia e Evolução, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Nina Dias Coelho-Rocha
- Departamento de Genética, Ecologia e Evolução, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Kátia Duarte Vital
- Departamento de Análises Clínicas e Toxicológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | | | - Valbert Nascimento Cardoso
- Departamento de Análises Clínicas e Toxicológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Enio Ferreira
- Departamento de Patologia Geral, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | | | - Mariana Martins Drumond
- Departamento de Genética, Ecologia e Evolução, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil.,Departamento de Ciências Biológicas, Centro Federal de Educação Tecnológica de Minas Gerais, Belo Horizonte, Brazil
| | - Pamela Mancha-Agresti
- Departamento de Genética, Ecologia e Evolução, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Alexander Birbrair
- Departamento de Patologia Geral, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Debmalya Barh
- Departamento de Genética, Ecologia e Evolução, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil.,Centre for Genomics and Applied Gene Technology, Institute of Integrative Omics and Applied Biotechnology (IIOAB), Purba Medinipur, India
| | - Vasco Azevedo
- Departamento de Genética, Ecologia e Evolução, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
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18
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The Effect of Probiotics on Intestinal Tight Junction Protein Expression in Animal Models: A Meta-Analysis. APPLIED SCIENCES-BASEL 2022. [DOI: 10.3390/app12094680] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
This study investigates the effect of probiotics supplementation on tight junction protein (TJP) expression in animal models by meta-analysis. We estimated the effect of probiotics administration in an animal inflammatory bowel disease model based on 47 collected articles from the databases, including Sciencedirect, Pubmed, Scopus, and Google Scholar. The effect size was analyzed with the standardized mean difference, and the heterogeneity of the effect sizes was assessed using Cochran’s Q test. To explain the heterogeneity, moderate analyses, such as meta-ANOVA and meta-regression, were performed using the mixed effects model. Finally, publication bias was assessed using Egger’s linear regression test. Among the evaluated items, zonula occluden (ZO)-1 showed the highest Q statistics value, and the effect sizes of all items were positive with high significance (p < 0.0001). The I2 value of all items reflected high heterogeneity (in excess of 80%). From the results of the meta-ANOVA, the factors of the heterogeneity found in the probiotics strains were investigated. Lactobacillus reuteri was identified as having the greatest effect on claudin and ZO-1 expression. The publication bias was detected by the Egger’s linear regression test, though it revealed that the occludin and ZO-1 had larger sample sizes than the claudin. In sum, this meta-analysis reveals that probiotics are effective at improving TJP expression in a gut environment of inflammatory bowel disease (IBD)-induced animal model. Our findings will interest IBD patients, as they suggest an area warranting future study.
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Li Y, Pan X, Yin M, Li C, Han L. Preventive Effect of Lycopene in Dextran Sulfate Sodium-Induced Ulcerative Colitis Mice through the Regulation of TLR4/TRIF/NF-κB Signaling Pathway and Tight Junctions. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2021; 69:13500-13509. [PMID: 34729976 DOI: 10.1021/acs.jafc.1c05128] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
The preventive effect and molecular mechanism of lycopene (LP) in dextran sulfate sodium (DSS)-induced ulcerative colitis (UC) in mice were evaluated. Compared to the DSS group, the LP prevention groups not only significantly inhibited the DSS-induced weight loss, decreased the disease activity index (DAI) score, increased the colon length, and improved inflammation in the colon but also significantly increased the levels of superoxide dismutase (SOD),catalase (CAT), glutathione peroxidase (GSH-Px), and glutathione (GSH) in the colon and reduced inflammatory cytokine, myeloperoxidase (MPO), and malondialdehyde (MDA) levels. Notably, when compared to the DSS group, the protein expression levels of TLR4, TRIF, and p-NF-κB p65 in the mice colon tissue were downregulated and those of tight junction-related proteins were upregulated in the LP + DSS group, with the most significant effect observed in the 10 mg/kg LP + DSS group. These results confirmed that the upregulation of tight junction-related protein expression after blocking the TLR4/TRIF/NF-κB signaling pathway may be one of the mechanisms through which LP prevents UC.
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Affiliation(s)
- Yaping Li
- Key Laboratory of Public Health Safety of Hebei Province, Ministry of Education & College of Public Health, Hebei University, Baoding 071002, China
| | - Xiao Pan
- Key Laboratory of Public Health Safety of Hebei Province, Ministry of Education & College of Public Health, Hebei University, Baoding 071002, China
| | - Mingyuan Yin
- Key Laboratory of Public Health Safety of Hebei Province, Ministry of Education & College of Public Health, Hebei University, Baoding 071002, China
| | - Cuiping Li
- Key Laboratory of Public Health Safety of Hebei Province, Ministry of Education & College of Public Health, Hebei University, Baoding 071002, China
| | - Lirong Han
- Key Laboratory of Public Health Safety of Hebei Province, Ministry of Education & College of Public Health, Hebei University, Baoding 071002, China
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