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Guo N, Lv L. Mechanistic insights into the role of probiotics in modulating immune cells in ulcerative colitis. Immun Inflamm Dis 2023; 11:e1045. [PMID: 37904683 PMCID: PMC10571014 DOI: 10.1002/iid3.1045] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Revised: 09/15/2023] [Accepted: 09/29/2023] [Indexed: 11/01/2023] Open
Abstract
BACKGROUND Ulcerative colitis (UC) is a persistent inflammatory disorder that affects the gastrointestinal tract, mainly the colon, which is defined by inflammatory responses and the formation of ulcers. Probiotics have been shown to directly impact various immune cells, including dendritic cells (DCs), macrophages, natural killer (NK) cells, and T and B cells. By interacting with cell surface receptors, they regulate immune cell activity, produce metabolites that influence immune responses, and control the release of cytokines and chemokines. METHODS This article is a comprehensive review wherein we conducted an exhaustive search across published literature, utilizing reputable databases like PubMed and Web of Science. Our focus centered on pertinent keywords, such as "UC," 'DSS," "TNBS," "immune cells," and "inflammatory cytokines," to compile the most current insights regarding the therapeutic potential of probiotics in managing UC. RESULTS This overview aims to provide readers with a comprehensive understanding of the effects of probiotics on immune cells in relation to UC. Probiotics have a crucial role in promoting the proliferation of regulatory T cells (Tregs), which are necessary for preserving immunological homeostasis and regulating inflammatory responses. They also decrease the activation of pro-inflammatory cells like T helper 1 (Th1) and Th17 cells, contributing to UC development. Thus, probiotics significantly impact both direct and indirect pathways of immune cell regulation in UC, promoting Treg differentiation, inhibiting pro-inflammatory cell activation, and regulating cytokine and chemokine release. CONCLUSION Probiotics demonstrate significant potential in modulating the immune reactions in UC. Their capacity to modulate different immune cells and inflammation-related processes makes them a promising therapeutic approach for managing UC. However, further studies are warranted to optimize their use and fully elucidate the molecular mechanisms underlying their beneficial effects in UC treatment.
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Affiliation(s)
- Ni Guo
- Department of GastroenterologyShengzhou People's Hospital (The First Affiliated Hospital of Zhejiang University Shengzhou Branch)ShengzhouZhejiang ProvinceChina
| | - Lu‐lu Lv
- Department of GastroenterologyShengzhou People's Hospital (The First Affiliated Hospital of Zhejiang University Shengzhou Branch)ShengzhouZhejiang ProvinceChina
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2
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Li L, Liu T, Gu Y, Wang X, Xie R, Sun Y, Wang B, Cao H. Regulation of gut microbiota-bile acids axis by probiotics in inflammatory bowel disease. Front Immunol 2022; 13:974305. [PMID: 36211363 PMCID: PMC9539765 DOI: 10.3389/fimmu.2022.974305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Accepted: 08/31/2022] [Indexed: 12/02/2022] Open
Abstract
Inflammatory bowel disease (IBD) is characterized by chronic and relapsing inflammation of gastrointestinal tract, with steadily increased incidence and prevalence worldwide. Although the precise pathogenesis remains unclear, gut microbiota, bile acids (BAs), and aberrant immune response play essential roles in the development of IBD. Lately, gut dysbiosis including certain decreased beneficial bacteria and increased pathogens and aberrant BAs metabolism have been reported in IBD. The bacteria inhabited in human gut have critical functions in BA biotransformation. Patients with active IBD have elevated primary and conjugated BAs and decreased secondary BAs, accompanied by the impaired transformation activities (mainly deconjugation and 7α-dehydroxylation) of gut microbiota. Probiotics have exhibited certain positive effects by different mechanisms in the therapy of IBD. This review discussed the effectiveness of probiotics in certain clinical and animal model studies that might involve in gut microbiota-BAs axis. More importantly, the possible mechanisms of probiotics on regulating gut microbiota-BAs axis in IBD were elucidated, which we focused on the elevated gut bacteria containing bile salt hydrolase or BA-inducible enzymes at genus/species level that might participate in the BA biotransformation. Furthermore, beneficial effects exerted by activation of BA-activated receptors on intestinal immunity were also summarized, which might partially explain the protect effects and mechanisms of probiotics on IBD. Therefore, this review will provide new insights into a better understanding of probiotics in the therapy targeting gut microbiota-BAs axis of IBD.
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3
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Role of a mixed probiotic product, VSL#3, in the prevention and treatment of colorectal cancer. Eur J Pharmacol 2022; 930:175152. [PMID: 35835181 DOI: 10.1016/j.ejphar.2022.175152] [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: 05/19/2022] [Revised: 07/03/2022] [Accepted: 07/07/2022] [Indexed: 12/09/2022]
Abstract
Colorectal cancer (CRC) is a multifactorial disease. The incidence of this type of cancer in younger patients has increased in recent years, and more strategies are needed to prevent and delay the progression of CRC. Probiotics play an adjunctive role in the prevention and treatment of CRC and can not only prevent the onset and delay the progression of disease but also reduce the side effects after the application of anti-cancer drugs. The anti-cancer effect of individual probiotics has been extensively studied, and the exact curative effect of various probiotics has been found, but the anti-cancer effect of mixed probiotics is still not well summarized. In this review, we discuss the positive effects of mixed probiotics on CRC and the related mechanisms of action, especially VSL#3 (VSL Pharmaceuticals, Inc., Gaithersburg, MD, USA), thus providing new ideas for the treatment of CRC. Moreover, we suggest the need to search for more therapeutic possibilities, especially via the research and application of synbiotics and postbiotics.
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4
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Wang X, Zhao J, Feng Y, Feng Z, Ye Y, Liu L, Kang G, Cao X. Evolutionary Insights Into Microbiota Transplantation in Inflammatory Bowel Disease. Front Cell Infect Microbiol 2022; 12:916543. [PMID: 35811664 PMCID: PMC9257068 DOI: 10.3389/fcimb.2022.916543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2022] [Accepted: 05/19/2022] [Indexed: 11/13/2022] Open
Abstract
The intestinal microbiome plays an essential role in human health and disease status. So far, microbiota transplantation is considered a potential therapeutic approach for treating some chronic diseases, including inflammatory bowel disease (IBD). The diversity of gut microbiota is critical for maintaining resilience, and therefore, transplantation with numerous genetically diverse gut microbiota with metabolic flexibility and functional redundancy can effectively improve gut health than a single probiotic strain supplement. Studies have shown that natural fecal microbiota transplantation or washing microbiota transplantation can alleviate colitis and improve intestinal dysbiosis in IBD patients. However, unexpected adverse reactions caused by the complex and unclear composition of the flora limit its wider application. The evolving strain isolation technology and modifiable pre-existing strains are driving the development of microbiota transplantation. This review summarized the updating clinical and preclinical data of IBD treatments from fecal microbiota transplantation to washing microbiota transplantation, and then to artificial consortium transplantation. In addition, the factors considered for strain combination were reviewed. Furthermore, four types of artificial consortium transplant products were collected to analyze their combination and possible compatibility principles. The perspective on individualized microbiota transplantation was also discussed ultimately.
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Affiliation(s)
- Xiaoli Wang
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin Institute of Digestive Disease, Tianjin Key Laboratory of Digestive Diseases, Tianjin, China
| | - Jingwen Zhao
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin Institute of Digestive Disease, Tianjin Key Laboratory of Digestive Diseases, Tianjin, China
| | - Yuanhang Feng
- Department of Biochemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin, China
- Frontiers Science Center for Synthetic Biology and Key Laboratory of Systems Bioengineering (Ministry of Education), Tianjin University, Tianjin, China
| | - Zelin Feng
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin Institute of Digestive Disease, Tianjin Key Laboratory of Digestive Diseases, Tianjin, China
| | - Yulin Ye
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin Institute of Digestive Disease, Tianjin Key Laboratory of Digestive Diseases, Tianjin, China
| | - Limin Liu
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin Institute of Digestive Disease, Tianjin Key Laboratory of Digestive Diseases, Tianjin, China
| | - Guangbo Kang
- Department of Biochemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin, China
- Frontiers Science Center for Synthetic Biology and Key Laboratory of Systems Bioengineering (Ministry of Education), Tianjin University, Tianjin, China
- Institute of Shaoxing, Tianjin University, Zhejiang, China
- *Correspondence: Xiaocang Cao, ; Guangbo Kang,
| | - Xiaocang Cao
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin Institute of Digestive Disease, Tianjin Key Laboratory of Digestive Diseases, Tianjin, China
- *Correspondence: Xiaocang Cao, ; Guangbo Kang,
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5
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Miyah Y, Benjelloun M, Lairini S, Lahrichi A. COVID-19 Impact on Public Health, Environment, Human Psychology, Global Socioeconomy, and Education. ScientificWorldJournal 2022; 2022:5578284. [PMID: 35069037 PMCID: PMC8767375 DOI: 10.1155/2022/5578284] [Citation(s) in RCA: 51] [Impact Index Per Article: 25.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2021] [Revised: 09/04/2021] [Accepted: 12/16/2021] [Indexed: 12/11/2022] Open
Abstract
The end of the year 2019 was marked by the introduction of a third highly pathogenic coronavirus, after SARS-CoV (2003) and MERS-CoV (2012), in the human population which was officially declared a global pandemic by the World Health Organization (WHO) on March 11, 2020. Indeed, the pandemic of COVID-19 (Coronavirus Disease 19) has evolved at an unprecedented rate: after its emergence in Wuhan, the capital of the province of Hubei of the People's Republic of China, in December 2019, the total number of confirmed cases did not cease growing very quickly in the world. In this manuscript, we have provided an overview of the impact of COVID-19 on health, and we have proposed different nutrients suitable for infected patients to boost their immune systems. On the other hand, we have described the advantages and disadvantages of COVID-19 on the environment including the quality of water, air, waste management, and energy consumption, as well as the impact of this pandemic on human psychology, the educational system, and the global economy. In addition, we have tried to come up with some solutions to counter the negative repercussions of the pandemic.
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Affiliation(s)
- Youssef Miyah
- Laboratory of Materials, Processes, Catalysis, and Environment, University Sidi Mohamed Ben Abdellah, School of Technology, Post Office Box 2427, Fez, Morocco
- Laboratory of Biochemistry, Faculty of Medicine and Pharmacy, University Sidi Mohamed Ben Abdellah, Fez, Morocco
| | - Mohammed Benjelloun
- Laboratory of Materials, Processes, Catalysis, and Environment, University Sidi Mohamed Ben Abdellah, School of Technology, Post Office Box 2427, Fez, Morocco
| | - Sanae Lairini
- Laboratory of Materials, Processes, Catalysis, and Environment, University Sidi Mohamed Ben Abdellah, School of Technology, Post Office Box 2427, Fez, Morocco
| | - Anissa Lahrichi
- Laboratory of Biochemistry, Faculty of Medicine and Pharmacy, University Sidi Mohamed Ben Abdellah, Fez, Morocco
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6
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Sun M, Bao W, Huang C, Xia Z, Zhang C, Wang G, Wang R, Li J, Roux S, Li Q, Zou D, Ma K, Bao X. A Novel Probiotic Formula, BIOCG, Protects Against Alzheimer's-Related Cognitive Deficits via Regulation of Dendritic Spine Dynamics. Curr Alzheimer Res 2021; 18:558-572. [PMID: 34674621 DOI: 10.2174/1567205018666211022091110] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 06/27/2021] [Accepted: 08/23/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND The brain-gut-microbiome axis has emerged as an important pathway through which perturbations in the gut and/or microbial microenvironment can impact neurological function. Such alterations have been implicated in a variety of neuropsychiatric disorders, includ- ing depression, anxiety, and Alzheimer's Disease (AD) and the use of probiotics as therapy for th- ese diseases remains promising. However, the mechanisms underlying the gut microenvironment's influence on disease pathogenesis and therapy remain unclear. OBJECTIVE The objective of this study is to investigate the effect of a novel probiotic formula, BIOCG, on cognitive function and pathobiological mechanisms, including amyloid processing and dendritic spine dynamics, in a mouse model of AD. METHODS BIOCG was administered for 3 months to 3xTg or 3xTg; Thy1-YFP AD mice and func- tional outcomes were assessed via behavioral testing and electrophysiology. Mechanisms relevant to AD pathogenesis including dendritic spine morphology and turnover, Amyloid Precursor Pro- tein (APP) processing and microglial phenotype were also evaluated. Finally, we sequenced fecal samples following probiotic treatment to assess the impact on gut microbial composition and corre- late the changes with the above described measures. RESULTS Mice treated with BIOCG demonstrated preserved cognitive abilities and stronger Long- Term Potentiation (LTP), spontaneous Excitatory Postsynaptic Currents (sEPSC), and glutamate-in- duced LTPs, indicative of functional and electrophysiological effects. Moreover, we observed atten- uated AD pathogenesis, including reduced Amyloid Beta (Aβ) burden, as well as more mature den- dritic spines in the BIOCG-treated. Our finding of changes in microglial number and phenotype in the treatment group suggests that this formulation may mediate its effects via attenuation of neu- roinflammation. Sequencing data confirmed that the gut microbiome in treated mice was more varied and harbored a greater proportion of "beneficial" bacteria. CONCLUSION Overall, our results indicate that treatment with BIOCG enhances microbial diversity and, through gut-brain axis interactions, attenuates neuroinflammation to produce histologic and functional improvement in AD pathogenesis.
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Affiliation(s)
- Miao Sun
- Department of Pharmacology, School of Pharmacy, Nantong University, #19 Qixiu Road, Nantong 226001, Jiangsu. China
| | - Wenchenyang Bao
- Department of Pharmacology, School of Pharmacy, Nantong University, #19 Qixiu Road, Nantong 226001, Jiangsu. China
| | - Chengyu Huang
- Department of Pharmacology, School of Pharmacy, Nantong University, #19 Qixiu Road, Nantong 226001, Jiangsu. China
| | - Ziyue Xia
- Department of Pharmacology, School of Pharmacy, Nantong University, #19 Qixiu Road, Nantong 226001, Jiangsu. China
| | - Changliang Zhang
- Jiangsu Biodep Biotechnology, 6-C2 Dongsheng West Road, Jiangyin 214400, Jiangsu. China
| | - Guangxian Wang
- Jiangsu Biodep Biotechnology, 6-C2 Dongsheng West Road, Jiangyin 214400, Jiangsu. China
| | - Runxin Wang
- Jiangsu Biodep Biotechnology, 6-C2 Dongsheng West Road, Jiangyin 214400, Jiangsu. China
| | - Jiangyu Li
- Admera Health, South Plainfield, NJ07080. United States
| | - Shaun Roux
- Probiotics Australia, 24-30 Blanck Street, Ormeau, QLD, 4208. Australia
| | - Qian Li
- Department of biology, College of Staten Island, Staten Island, NY 10314 . United States
| | - Dongmei Zou
- Department of Pharmacology, School of Pharmacy, Nantong University, #19 Qixiu Road, Nantong 226001, Jiangsu. China
| | - Kai Ma
- Jiangsu Biodep Biotechnology, 6-C2 Dongsheng West Road, Jiangyin 214400, Jiangsu. China
| | - Xiaofeng Bao
- Department of Pharmacology, School of Pharmacy, Nantong University, #19 Qixiu Road, Nantong 226001, Jiangsu. China
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7
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Petito V, Greco V, Laterza L, Graziani C, Fanali C, Lucchetti D, Barbaro MR, Bugli F, Pieroni L, Lopetuso LR, Sgambato A, Sanguinetti M, Scaldaferri F, Urbani A, Gasbarrini A. Impact of the Trophic Effects of the Secretome From a Multistrain Probiotic Preparation on the Intestinal Epithelia. Inflamm Bowel Dis 2021; 27:902-913. [PMID: 33300553 DOI: 10.1093/ibd/izaa298] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Indexed: 12/13/2022]
Abstract
BACKGROUND Probiotics are defined as live, nonpathogenic bacteria that confer health benefits beyond their nutritional value. In particular, VSL#3 exhibits demonstrated efficacy in the management of diseases characterized by an increased intestinal permeability. Our study aimed to understand how VSL#3 promotes gut health by secreting bioactive factors and identify which human pathways are modulated by secretome derived from the VSL#3 formula. METHODS Two different lots of VSL#3 were used, and Caco-2 cell line was treated with conditioned media (CM) prepared using 1 g of the probiotic formula. We evaluated the effects of the probiotics on cellular proliferation and apoptosis by cytometry and the expression of tight junction proteins by western blotting. A proteomics analysis of both culture media and the whole proteome of Caco-2 cells treated with VSL#3-CM was performed by nano-ultra performance liquid chromatography - tandem mass (nUPLC MS/MS) spectrometry. RESULTS The probiotic formula increased cell proliferation, decreased cellular apoptosis cells, and increased re-epithelialization in the scratch assay. Several peptides specifically synthetized by all the species within the probiotic preparation were recognized in the proteomics analysis. Human proteins synthesized by CaCo-2 cells were also identified. CONCLUSIONS To our knowledge, this manuscript describes the first evaluation of the probiotic secretome, and the results showed that the improvement in intestinal barrier functions induced by probiotics seems to be accompanied by the modulation of some human cellular pathways.
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Affiliation(s)
- Valentina Petito
- Università Cattolica del Sacro Cuore, Dipartimento Universitario di Medicina e Chirurgia Traslazionale, Rome, Italy
| | - Viviana Greco
- Università Cattolica del Sacro Cuore, Dipartimento Universitario di Medicina e Chirurgia Traslazionale, Rome, Italy.,Università Cattolica del Sacro Cuore, Dipartimento Universitario di Scienze Biotecnologiche di Base, Cliniche Intensivologiche e Perioperatorie, Rome, Italy
| | - Lucrezia Laterza
- Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Dipartimento di Scienze di Laboratorio e Infettivologiche, Rome, Italy
| | - Cristina Graziani
- Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Dipartimento di Scienze di Laboratorio e Infettivologiche, Rome, Italy
| | - Caterina Fanali
- Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Dipartimento di Scienze di Laboratorio e Infettivologiche, Rome, Italy
| | - Donatella Lucchetti
- Università Cattolica del Sacro Cuore, Dipartimento Universitario di Medicina e Chirurgia Traslazionale, Rome, Italy
| | - Maria Raffaella Barbaro
- Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Dipartimento di Scienze Mediche e Chirurgiche, Rome, Italy
| | - Francesca Bugli
- Policlinico Sant'Orsola- Malpighi, Università di Bologna, Dipartimento di Scienze Mediche e Chirurgiche, Bologna, Italia
| | - Luisa Pieroni
- Fondazione Santa Lucia IRCCS, Unitá di Proteomica e Metabolomica, Rome, Italy
| | - Loris Riccardo Lopetuso
- Università Cattolica del Sacro Cuore, Dipartimento Universitario di Medicina e Chirurgia Traslazionale, Rome, Italy.,Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Dipartimento di Scienze di Laboratorio e Infettivologiche, Rome, Italy
| | - Alessandro Sgambato
- Università Cattolica del Sacro Cuore, Dipartimento Universitario di Medicina e Chirurgia Traslazionale, Rome, Italy
| | - Maurizio Sanguinetti
- Università Cattolica del Sacro Cuore, Dipartimento Universitario di Medicina e Chirurgia Traslazionale, Rome, Italy.,Università Cattolica del Sacro Cuore, Dipartimento Universitario di Scienze Biotecnologiche di Base, Cliniche Intensivologiche e Perioperatorie, Rome, Italy
| | - Franco Scaldaferri
- Università Cattolica del Sacro Cuore, Dipartimento Universitario di Medicina e Chirurgia Traslazionale, Rome, Italy.,Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Dipartimento di Scienze di Laboratorio e Infettivologiche, Rome, Italy
| | - Andrea Urbani
- Università Cattolica del Sacro Cuore, Dipartimento Universitario di Medicina e Chirurgia Traslazionale, Rome, Italy.,Università Cattolica del Sacro Cuore, Dipartimento Universitario di Scienze Biotecnologiche di Base, Cliniche Intensivologiche e Perioperatorie, Rome, Italy
| | - Antonio Gasbarrini
- Università Cattolica del Sacro Cuore, Dipartimento Universitario di Medicina e Chirurgia Traslazionale, Rome, Italy.,Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Dipartimento di Scienze di Laboratorio e Infettivologiche, Rome, Italy
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8
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Singh K, Rao A. Probiotics: A potential immunomodulator in COVID-19 infection management. Nutr Res 2021; 87:1-12. [PMID: 33592454 PMCID: PMC7881295 DOI: 10.1016/j.nutres.2020.12.014] [Citation(s) in RCA: 52] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 12/02/2020] [Accepted: 12/15/2020] [Indexed: 02/07/2023]
Abstract
COVID-19 caused by SARS-CoV-2 is an ongoing global pandemic. SARS-CoV-2 affects the human respiratory tract's epithelial cells, leading to a proinflammatory cytokine storm and chronic lung inflammation. With numerous patients dying daily, a vaccine and specific antiviral drug regimens are being explored. Probiotics are live microorganisms with proven beneficial effects on human health. While probiotics as nutritional supplements are long practiced in different cuisines across various countries, the emerging scientific evidence supports the antiviral and general immune-strengthening health effects of the probiotics. Here, we present an overview of the experimental studies published in the last 10 years that provide a scientific basis for unexplored probiotics as a preventive approach to respiratory viral infections. Based on collated insights from these experimental data, we identify promising microbial strains that may serve as lead prophylactic and immune-boosting probiotics in COVID-19 management.
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Affiliation(s)
- Kuljit Singh
- CSIR-Institute of Microbial Technology, Sector 39A, Chandigarh 160036 India
| | - Alka Rao
- CSIR-Institute of Microbial Technology, Sector 39A, Chandigarh 160036 India; Academy of Scientific and Innovation Research (AcSIR), Ghaziabad, Uttar Pradesh 201002 India.
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The Influence of Probiotics on the Firmicutes/Bacteroidetes Ratio in the Treatment of Obesity and Inflammatory Bowel disease. Microorganisms 2020; 8:microorganisms8111715. [PMID: 33139627 PMCID: PMC7692443 DOI: 10.3390/microorganisms8111715] [Citation(s) in RCA: 612] [Impact Index Per Article: 153.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Revised: 10/13/2020] [Accepted: 10/31/2020] [Indexed: 02/07/2023] Open
Abstract
The two most important bacterial phyla in the gastrointestinal tract, Firmicutes and Bacteroidetes, have gained much attention in recent years. The Firmicutes/Bacteroidetes (F/B) ratio is widely accepted to have an important influence in maintaining normal intestinal homeostasis. Increased or decreased F/B ratio is regarded as dysbiosis, whereby the former is usually observed with obesity, and the latter with inflammatory bowel disease (IBD). Probiotics as live microorganisms can confer health benefits to the host when administered in adequate amounts. There is considerable evidence of their nutritional and immunosuppressive properties including reports that elucidate the association of probiotics with the F/B ratio, obesity, and IBD. Orally administered probiotics can contribute to the restoration of dysbiotic microbiota and to the prevention of obesity or IBD. However, as the effects of different probiotics on the F/B ratio differ, selecting the appropriate species or mixture is crucial. The most commonly tested probiotics for modifying the F/B ratio and treating obesity and IBD are from the genus Lactobacillus. In this paper, we review the effects of probiotics on the F/B ratio that lead to weight loss or immunosuppression.
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10
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Cruz BCDS, Conceição LLD, Mendes TADO, Ferreira CLDLF, Gonçalves RV, Peluzio MDCG. Use of the synbiotic VSL#3 and yacon-based concentrate attenuates intestinal damage and reduces the abundance of Candidatus Saccharimonas in a colitis-associated carcinogenesis model. Food Res Int 2020; 137:109721. [PMID: 33233290 DOI: 10.1016/j.foodres.2020.109721] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 07/22/2020] [Accepted: 09/09/2020] [Indexed: 02/06/2023]
Abstract
Individuals with inflammatory bowel disease are at high risk of developing colitis-associated cancer; thus, strategies to inhibit disease progression should be investigated. The study aimed to explore the role of the synbiotic (probiotic VSL#3® and yacon-based concentrate) in a colitis-associated carcinogenesis model. IL-10-/- mice were induced to carcinogenesis with 1,2-dimethylhydrazine and divided into two experimental groups: control and synbiotic. Manifestations of colitis, colon histology, expression of antioxidant enzymes, production of organic acids and intestinal microbiota were evaluated. The use of the synbiotic showed benefits, such as the preservation of intestinal architecture, increased expression of antioxidant enzymes and the concentration of organic acids, especially butyrate. It was also observed different microbial community profiles between the groups during the study. Together, these factors contributed to mitigate the manifestations of colitis and improve intestinal integrity, suggesting the potential benefit of the synbiotic in intestinal diseases.
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Affiliation(s)
- Bruna Cristina Dos Santos Cruz
- Nutritional Biochemistry Laboratory, Department of Nutrition and Health, Universidade Federal de Viçosa - UFV, Viçosa, Minas Gerais, Brazil.
| | - Lisiane Lopes da Conceição
- Nutritional Biochemistry Laboratory, Department of Nutrition and Health, Universidade Federal de Viçosa - UFV, Viçosa, Minas Gerais, Brazil.
| | | | | | | | - Maria do Carmo Gouveia Peluzio
- Nutritional Biochemistry Laboratory, Department of Nutrition and Health, Universidade Federal de Viçosa - UFV, Viçosa, Minas Gerais, Brazil.
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11
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Dhillon P, Singh K. Therapeutic applications of probiotics in ulcerative colitis: An updated review. PHARMANUTRITION 2020. [DOI: 10.1016/j.phanu.2020.100194] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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12
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Cheng FS, Pan D, Chang B, Jiang M, Sang LX. Probiotic mixture VSL#3: An overview of basic and clinical studies in chronic diseases. World J Clin Cases 2020; 8:1361-1384. [PMID: 32368530 PMCID: PMC7190945 DOI: 10.12998/wjcc.v8.i8.1361] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Revised: 03/27/2020] [Accepted: 04/08/2020] [Indexed: 02/05/2023] Open
Abstract
Probiotics are known as “live microorganisms” and have been proven to have a health effect on hosts at the proper dose. Recently, a kind of probiotic mixture including eight live bacterial strains, VSL#3, has attracted considerable attention for its combined effect. VSL#3 is the only probiotic considered as a kind of medical food; it mainly participates in the regulation of the intestinal barrier function, including improving tight junction protein function, balancing intestinal microbial composition, regulating immune-related cytokine expression and so on. The objective of this review is to discuss the treatment action and mechanism for the administration of VSL#3 in chronic diseases of animals and humans (including children). We found that VSL#3 has a therapeutic or preventive effect in various systemic diseases per a large number of studies, including digestive systemic diseases (gastrointestinal diseases and hepatic diseases), obesity and diabetes, allergic diseases, nervous systemic diseases, atherosclerosis, bone diseases, and female reproductive systemic diseases.
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Affiliation(s)
- Fang-Shu Cheng
- Department of Dermatology, Shengjing Hospital of China Medical University, Shenyang 110004, Liaoning Province, China
- Class 85 of 101k, China Medical University, Shenyang 110004, Liaoning Province, China
| | - Dan Pan
- Department of Geriatrics, the First Affiliated Hospital, China Medical University, Shenyang 110001, Liaoning Province, China
| | - Bing Chang
- Department of Gastroenterology, the First Affiliated Hospital, China Medical University, Shenyang 110001, Liaoning Province, China
| | - Min Jiang
- Department of Gastroenterology, the First Affiliated Hospital, China Medical University, Shenyang 110001, Liaoning Province, China
| | - Li-Xuan Sang
- Department of Geriatrics, the First Affiliated Hospital, China Medical University, Shenyang 110001, Liaoning Province, China
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Macrophage Polarization Induced by Probiotic Bacteria: a Concise Review. Probiotics Antimicrob Proteins 2019; 12:798-808. [DOI: 10.1007/s12602-019-09612-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Zhu L, Han J, Li L, Wang Y, Li Y, Zhang S. Claudin Family Participates in the Pathogenesis of Inflammatory Bowel Diseases and Colitis-Associated Colorectal Cancer. Front Immunol 2019; 10:1441. [PMID: 31316506 PMCID: PMC6610251 DOI: 10.3389/fimmu.2019.01441] [Citation(s) in RCA: 64] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Accepted: 06/07/2019] [Indexed: 12/17/2022] Open
Abstract
Claudins are a multigene transmembrane protein family comprising at least 27 members. In gastrointestinal tract, claudins are mainly located in the intestinal epithelia; many types of claudins form a network of strands in tight junction plaques within the intercellular space of neighboring epithelial cells and build paracellular selective channels, while others act as signaling proteins and mediates cell behaviors. Claudin dysfunction may contribute to epithelial permeation disorder and multiple intestinal diseases. Over recent years, the importance of claudins in the pathogenesis of inflammatory bowel diseases (IBD) has gained focus and is being investigated. This review analyzes the expression pattern and regulatory mechanism of claudins based on existing evidence and elucidates the fact that claudin dysregulation correlates with increased intestinal permeability, sustained activation of inflammation, epithelial-to-mesenchymal transition (EMT), and tumor progression in IBD as well as consequent colitis-associated colorectal cancer (CAC), possibly shedding new light on further etiologic research and clinical treatments.
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Affiliation(s)
| | | | | | | | | | - Shenghong Zhang
- Division of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
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Probiotic Mixture VSL#3 Alleviates Dextran Sulfate Sodium-induced Colitis in Mice by Downregulating T Follicular Helper Cells. Curr Med Sci 2019; 39:371-378. [DOI: 10.1007/s11596-019-2045-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Revised: 01/23/2019] [Indexed: 01/01/2023]
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16
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Chen X, Fu Y, Wang L, Qian W, Zheng F, Hou X. Bifidobacterium longum and VSL#3 ® amelioration of TNBS-induced colitis associated with reduced HMGB1 and epithelial barrier impairment. DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY 2019; 92:77-86. [PMID: 30227219 DOI: 10.1016/j.dci.2018.09.006] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Revised: 09/11/2018] [Accepted: 09/11/2018] [Indexed: 06/08/2023]
Abstract
Probiotics are a beneficial treatment for inflammatory bowel disease (IBD). However, studies comparing the effects of similar doses of single and mixed probiotics on IBD are scarce. High mobility group box 1 (HMGB1) is an important proinflammatory mediator involved IBD development. The present study assessed fecal HMGB1 levels in IBD patients and compared the effects of similar doses of Bifidobacterium longum (Bif) versus VSL#3® on HMGB1 levels in 2,4,6-trinitrobenzene sulfonic acid (TNBS)-induced murine colitis. Twenty-four mice were divided into four treatment groups (n = 6 per group): ethanol (control), TNBS, TNBS + Bif, and TNBS + VSL#3®. Bif and VSL#3® (4 × 109 CFU/dose) were administered daily by intragastric gavage, beginning 3 d before TNBS treatment, for a total of 7 d. Fecal HMGB1 levels were higher in both active IBD patients and TNBS-induced colitis mice versus their respective controls. Both Bif and VSL#3® improved intestinal inflammation and fecal microbiota imbalance in TNBS-induced colitis mice. Both treatments also reduced serum and fecal HMGB1 levels as well as increased expression of zonula occludins-1, occludin, and claudin-1 in colon tissues. In Caco-2 cells, HMGB1 reduced transepithelial electrical resistance, zonula occludins-1 protein expression, and increased paracellular permeability of FITC-dextran; the opposite was found with both probiotic treatments. These findings suggest Bif and VSL#3® have similar beneficial effects on TNBS-induced colitis, possibly through inhibition of HMGB1 release and subsequent HMGB1-mediated gut barrier dysfunction. The present study provides novel insights into probiotic treatment of IBD.
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Affiliation(s)
- Xiaohong Chen
- Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yu Fu
- Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Lingli Wang
- Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Wei Qian
- Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Fang Zheng
- Department of Immunology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiaohua Hou
- Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
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