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Filidou E, Kandilogiannakis L, Shrewsbury A, Kolios G, Kotzampassi K. Probiotics: Shaping the gut immunological responses. World J Gastroenterol 2024; 30:2096-2108. [PMID: 38681982 PMCID: PMC11045475 DOI: 10.3748/wjg.v30.i15.2096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Revised: 02/28/2024] [Accepted: 03/28/2024] [Indexed: 04/19/2024] Open
Abstract
Probiotics are live microorganisms exerting beneficial effects on the host's health when administered in adequate amounts. Among the most popular and adequately studied probiotics are bacteria from the families Lactobacillaceae, Bifidobacteriaceae and yeasts. Most of them have been shown, both in vitro and in vivo studies of intestinal inflammation models, to provide favorable results by means of improving the gut microbiota composition, promoting the wound healing process and shaping the immunological responses. Chronic intestinal conditions, such as inflammatory bowel diseases (IBD), are characterized by an imbalance in microbiota composition, with decreased diversity, and by relapsing and persisting inflammation, which may lead to mucosal damage. Although the results of the clinical studies investigating the effect of probiotics on patients with IBD are still controversial, it is without doubt that these microorganisms and their metabolites, now named postbiotics, have a positive influence on both the host's microbiota and the immune system, and ultimately alter the topical tissue microenvironment. This influence is achieved through three axes: (1) By displacement of potential pathogens via competitive exclusion; (2) by offering protection to the host through the secretion of various defensive mediators; and (3) by supplying the host with essential nutrients. We will analyze and discuss almost all the in vitro and in vivo studies of the past 2 years dealing with the possible favorable effects of certain probiotic genus on gut immunological responses, highlighting which species are the most beneficial against intestinal inflammation.
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Affiliation(s)
- Eirini Filidou
- Faculty of Medicine, Laboratory of Pharmacology, Democritus University of Thrace, Alexandroupolis 68100, Greece
| | - Leonidas Kandilogiannakis
- Faculty of Medicine, Laboratory of Pharmacology, Democritus University of Thrace, Alexandroupolis 68100, Greece
| | - Anne Shrewsbury
- Department of Surgery, Aristotle University of Thessaloniki, Thessaloniki 54636, Greece
| | - George Kolios
- Faculty of Medicine, Laboratory of Pharmacology, Democritus University of Thrace, Alexandroupolis 68100, Greece
| | - Katerina Kotzampassi
- Department of Surgery, Aristotle University of Thessaloniki, Thessaloniki 54636, Greece
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Cicchinelli S, Gemma S, Pignataro G, Piccioni A, Ojetti V, Gasbarrini A, Franceschi F, Candelli M. Intestinal Fibrogenesis in Inflammatory Bowel Diseases: Exploring the Potential Role of Gut Microbiota Metabolites as Modulators. Pharmaceuticals (Basel) 2024; 17:490. [PMID: 38675450 PMCID: PMC11053610 DOI: 10.3390/ph17040490] [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: 03/04/2024] [Revised: 04/08/2024] [Accepted: 04/08/2024] [Indexed: 04/28/2024] Open
Abstract
Fibrosis, sustained by the transformation of intestinal epithelial cells into fibroblasts (epithelial-to-mesenchymal transition, EMT), has been extensively studied in recent decades, with the molecular basis well-documented in various diseases, including inflammatory bowel diseases (IBDs). However, the factors influencing these pathways remain unclear. In recent years, the role of the gut microbiota in health and disease has garnered significant attention. Evidence suggests that an imbalanced or dysregulated microbiota, along with environmental and genetic factors, may contribute to the development of IBDs. Notably, microbes produce various metabolites that interact with host receptors and associated signaling pathways, influencing physiological and pathological changes. This review aims to present recent evidence highlighting the emerging role of the most studied metabolites as potential modulators of molecular pathways implicated in intestinal fibrosis and EMT in IBDs. These studies provide a deeper understanding of intestinal inflammation and fibrosis, elucidating the molecular basis of the microbiota role in IBDs, paving the way for future treatments.
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Affiliation(s)
- Sara Cicchinelli
- Department of Emergency, S.S. Filippo e Nicola Hospital, 67051 Avezzano, Italy;
| | - Stefania Gemma
- Department of Emergency, Anesthesiological and Reanimation Sciences, Fondazione Policlinico Universitario A. Gemelli, IRCCS, 00168 Rome, Italy
| | - Giulia Pignataro
- Department of Emergency, Anesthesiological and Reanimation Sciences, Fondazione Policlinico Universitario A. Gemelli, IRCCS, 00168 Rome, Italy
| | - Andrea Piccioni
- Department of Emergency, Anesthesiological and Reanimation Sciences, Fondazione Policlinico Universitario A. Gemelli, IRCCS, 00168 Rome, Italy
| | - Veronica Ojetti
- Department of Emergency, Anesthesiological and Reanimation Sciences, Fondazione Policlinico Universitario A. Gemelli, IRCCS, 00168 Rome, Italy
| | - Antonio Gasbarrini
- Department of Translational Medicine and Surgery, Fondazione Policlinico Universitario A. Gemelli, IRCCS, 00168 Rome, Italy
| | - Francesco Franceschi
- Department of Emergency, Anesthesiological and Reanimation Sciences, Fondazione Policlinico Universitario A. Gemelli, IRCCS, 00168 Rome, Italy
| | - Marcello Candelli
- Department of Emergency, Anesthesiological and Reanimation Sciences, Fondazione Policlinico Universitario A. Gemelli, IRCCS, 00168 Rome, Italy
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Park S, Song J, Park MA, Jang HJ, Son S, Kim DH, Kim Y. Assessing the Probiotic Effects of Pediococcus pentosaceus CACC616 in Weaned Piglets. Microorganisms 2023; 11:2890. [PMID: 38138034 PMCID: PMC10746064 DOI: 10.3390/microorganisms11122890] [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: 11/02/2023] [Revised: 11/28/2023] [Accepted: 11/28/2023] [Indexed: 12/24/2023] Open
Abstract
During weaning, piglets experience various stressor events that disrupt their gut microbiota and immune balance, decrease growth parameters, and increase mortality rates. In this study, we assessed the efficacy of Pediococcus pentosaceus CACC616 as a probiotic supplement. We characterized this strain and evaluated its effect on improving growth performance, modulating gut microbiota composition, and reducing noxious odor components in weaned piglets compared to a non-supplementary diet (control). During the 26-day period, 40 crossbred weaned piglets were randomly assigned to pens with 20 animals each in two groups: control and treatment groups with CACC616. On day 26, the treatment group exhibited a lower feed conversion ratio (FCR) and a significant alteration in gut microbial composition, correlating with improved growth parameters and gut health (p < 0.05). The treatment group also exhibited significantly reduced digestibility- and intestinal-environment-related noxious odor components (p < 0.05). The CACC616 strain effectively reduced pathogenic genera numbers, including Campylobacter, Mogibacterium, Escherichia-Shigella, and Desulfovibrio spp., with the treatment group exhibiting lower fecal calprotectin levels than the control group (p < 0.05). Overall, this study revealed that the functional probiotic CACC616 contributes to enhanced FCR and effectively modulates weaned piglets' inflammation and intestinal microbiota.
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Affiliation(s)
- Soyeon Park
- Department of Research and Development, Center for Industrialization of Agricultural and Livestock Microorganisms, Jeongeup 56212, Republic of Korea; (S.P.); (J.S.); (M.A.P.); (H.-J.J.); (S.S.); (D.-H.K.)
| | - Jeongsup Song
- Department of Research and Development, Center for Industrialization of Agricultural and Livestock Microorganisms, Jeongeup 56212, Republic of Korea; (S.P.); (J.S.); (M.A.P.); (H.-J.J.); (S.S.); (D.-H.K.)
| | - Mi Ae Park
- Department of Research and Development, Center for Industrialization of Agricultural and Livestock Microorganisms, Jeongeup 56212, Republic of Korea; (S.P.); (J.S.); (M.A.P.); (H.-J.J.); (S.S.); (D.-H.K.)
| | - Hyun-Jun Jang
- Department of Research and Development, Center for Industrialization of Agricultural and Livestock Microorganisms, Jeongeup 56212, Republic of Korea; (S.P.); (J.S.); (M.A.P.); (H.-J.J.); (S.S.); (D.-H.K.)
| | - Seoyun Son
- Department of Research and Development, Center for Industrialization of Agricultural and Livestock Microorganisms, Jeongeup 56212, Republic of Korea; (S.P.); (J.S.); (M.A.P.); (H.-J.J.); (S.S.); (D.-H.K.)
| | - Dae-Hyuk Kim
- Department of Research and Development, Center for Industrialization of Agricultural and Livestock Microorganisms, Jeongeup 56212, Republic of Korea; (S.P.); (J.S.); (M.A.P.); (H.-J.J.); (S.S.); (D.-H.K.)
- Department of Molecular Biology, Institute for Molecular Biology and Genetics, Jeonbuk National University, Jeonju 54896, Republic of Korea
- Department of Bioactive Material Science, Jeonbuk National University, Jeonju 54896, Republic of Korea
| | - Yangseon Kim
- Department of Research and Development, Center for Industrialization of Agricultural and Livestock Microorganisms, Jeongeup 56212, Republic of Korea; (S.P.); (J.S.); (M.A.P.); (H.-J.J.); (S.S.); (D.-H.K.)
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Luo M, Yuan Q, Liu M, Song X, Xu Y, Zhang T, Zeng X, Wu Z, Pan D, Guo Y. Astaxanthin nanoparticles ameliorate dextran sulfate sodium-induced colitis by alleviating oxidative stress, regulating intestinal flora, and protecting the intestinal barrier. Food Funct 2023; 14:9567-9579. [PMID: 37800998 DOI: 10.1039/d3fo03331g] [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: 10/07/2023]
Abstract
This study aimed to develop a novel astaxanthin nanoparticle using gum arabic (GA) and whey protein powder enriched with milk fat globule membranes (MFGM-WPI) as carriers and to investigate its effect and alleviation mechanism on colitis in mice. We demonstrated that MFGM-GA-astaxanthin could improve the bioaccessibility of astaxanthin and cope with oxidative stress more effectively in a Caco-2 cell model. In vivo studies demonstrated that MFGM-GA-astaxanthin alleviated colitis symptoms and repaired intestinal barrier function by increasing the expression of mucin 2, occludin, and zonula occludens-1. This was attributed to the alleviating effect of MFGM-GA-astaxanthin on oxidative stress. Moreover, MFGM-GA-astaxanthin restored the abnormalities of flora caused by dextran sulfate sodium, including Lactobacillus, Bacteroides, Ruminococcus, and Shigella. This study provides a basis for the therapeutic effect of astaxanthin nanoparticles on colon diseases.
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Affiliation(s)
- Mengfan Luo
- Department of Food Science and Technology, School of Food Science and Pharmaceutical Engineering, Nanjing Normal University, Nanjing 210023, Jiangsu, P. R. China.
| | - Qiaoyue Yuan
- Department of Food Science and Technology, School of Food Science and Pharmaceutical Engineering, Nanjing Normal University, Nanjing 210023, Jiangsu, P. R. China.
| | - Mingzhen Liu
- Department of Food Science and Technology, School of Food Science and Pharmaceutical Engineering, Nanjing Normal University, Nanjing 210023, Jiangsu, P. R. China.
| | - Xingye Song
- Department of Food Science and Technology, School of Food Science and Pharmaceutical Engineering, Nanjing Normal University, Nanjing 210023, Jiangsu, P. R. China.
| | - Yingjie Xu
- Department of Food Science and Technology, School of Food Science and Pharmaceutical Engineering, Nanjing Normal University, Nanjing 210023, Jiangsu, P. R. China.
| | - Tao Zhang
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Key Laboratory of Animal Protein Food Processing Technology of Zhejiang Province, Ningbo University, Ningbo 315211, Zhejiang, PR China.
- College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo 315211, Zhejiang, P. R. China
| | - Xiaoqun Zeng
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Key Laboratory of Animal Protein Food Processing Technology of Zhejiang Province, Ningbo University, Ningbo 315211, Zhejiang, PR China.
- College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo 315211, Zhejiang, P. R. China
| | - Zhen Wu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Key Laboratory of Animal Protein Food Processing Technology of Zhejiang Province, Ningbo University, Ningbo 315211, Zhejiang, PR China.
- College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo 315211, Zhejiang, P. R. China
| | - Daodong Pan
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Key Laboratory of Animal Protein Food Processing Technology of Zhejiang Province, Ningbo University, Ningbo 315211, Zhejiang, PR China.
- College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo 315211, Zhejiang, P. R. China
| | - Yuxing Guo
- Department of Food Science and Technology, School of Food Science and Pharmaceutical Engineering, Nanjing Normal University, Nanjing 210023, Jiangsu, P. R. China.
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