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Luo R, Guan A, Ma B, Gao Y, Peng Y, He Y, Xu Q, Li K, Zhong Y, Luo R, Cao R, Jin H, Lin Y, Shang P. Developmental Dynamics of the Gut Virome in Tibetan Pigs at High Altitude: A Metagenomic Perspective across Age Groups. Viruses 2024; 16:606. [PMID: 38675947 PMCID: PMC11054254 DOI: 10.3390/v16040606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Revised: 04/08/2024] [Accepted: 04/10/2024] [Indexed: 04/28/2024] Open
Abstract
Tibetan pig is a geographically isolated pig breed that inhabits high-altitude areas of the Qinghai-Tibetan plateau. At present, there is limited research on viral diseases in Tibetan pigs. This study provides a novel metagenomic exploration of the gut virome in Tibetan pigs (altitude ≈ 3000 m) across three critical developmental stages, including lactation, nursery, and fattening. The composition of viral communities in the Tibetan pig intestine, with a dominant presence of Microviridae phages observed across all stages of development, in combination with the previous literature, suggest that it may be associated with geographical locations with high altitude. Functional annotation of viral operational taxonomic units (vOTUs) highlights that, among the constantly increasing vOTUs groups, the adaptability of viruses to environmental stressors such as salt and heat indicates an evolutionary response to high-altitude conditions. It shows that the lactation group has more abundant viral auxiliary metabolic genes (vAMGs) than the nursery and fattening groups. During the nursery and fattening stages, this leaves only DNMT1 at a high level. which may be a contributing factor in promoting gut health. The study found that viruses preferentially adopt lytic lifestyles at all three developmental stages. These findings not only elucidate the dynamic interplay between the gut virome and host development, offering novel insights into the virome ecology of Tibetan pigs and their adaptation to high-altitude environments, but also provide a theoretical basis for further studies on pig production and epidemic prevention under extreme environmental conditions.
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Affiliation(s)
- Runbo Luo
- College of Animal Science, Tibet Agricultural and Animal Husbandry University, Linzhi 860000, China; (R.L.); (K.L.); (Y.Z.)
- College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, China;
| | - Aohan Guan
- State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan 430000, China; (A.G.); (B.M.); (Y.G.); (Y.P.); (Y.H.); (Q.X.); (R.L.); (H.J.)
- College of Animal Medicine, Huazhong Agricultural University, Wuhan 430000, China
| | - Bin Ma
- State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan 430000, China; (A.G.); (B.M.); (Y.G.); (Y.P.); (Y.H.); (Q.X.); (R.L.); (H.J.)
- College of Animal Medicine, Huazhong Agricultural University, Wuhan 430000, China
| | - Yuan Gao
- State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan 430000, China; (A.G.); (B.M.); (Y.G.); (Y.P.); (Y.H.); (Q.X.); (R.L.); (H.J.)
- College of Animal Medicine, Huazhong Agricultural University, Wuhan 430000, China
| | - Yuna Peng
- State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan 430000, China; (A.G.); (B.M.); (Y.G.); (Y.P.); (Y.H.); (Q.X.); (R.L.); (H.J.)
- College of Animal Medicine, Huazhong Agricultural University, Wuhan 430000, China
| | - Yanling He
- State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan 430000, China; (A.G.); (B.M.); (Y.G.); (Y.P.); (Y.H.); (Q.X.); (R.L.); (H.J.)
- College of Animal Medicine, Huazhong Agricultural University, Wuhan 430000, China
| | - Qianshuai Xu
- State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan 430000, China; (A.G.); (B.M.); (Y.G.); (Y.P.); (Y.H.); (Q.X.); (R.L.); (H.J.)
- College of Animal Medicine, Huazhong Agricultural University, Wuhan 430000, China
| | - Kexin Li
- College of Animal Science, Tibet Agricultural and Animal Husbandry University, Linzhi 860000, China; (R.L.); (K.L.); (Y.Z.)
| | - Yanan Zhong
- College of Animal Science, Tibet Agricultural and Animal Husbandry University, Linzhi 860000, China; (R.L.); (K.L.); (Y.Z.)
| | - Rui Luo
- State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan 430000, China; (A.G.); (B.M.); (Y.G.); (Y.P.); (Y.H.); (Q.X.); (R.L.); (H.J.)
- College of Animal Medicine, Huazhong Agricultural University, Wuhan 430000, China
| | - Ruibing Cao
- College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, China;
| | - Hui Jin
- State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan 430000, China; (A.G.); (B.M.); (Y.G.); (Y.P.); (Y.H.); (Q.X.); (R.L.); (H.J.)
- College of Animal Medicine, Huazhong Agricultural University, Wuhan 430000, China
| | - Yan Lin
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Peng Shang
- College of Animal Science, Tibet Agricultural and Animal Husbandry University, Linzhi 860000, China; (R.L.); (K.L.); (Y.Z.)
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Laguna JG, Freitas ADS, Barroso FAL, De Jesus LCL, De Vasconcelos OAGG, Quaresma LS, Américo MF, Campos GM, Glória RDA, Dutra JDCF, Da Silva TF, Vital KD, Fernandes SO, Souza RO, Martins FDS, Ferreira E, Santos TM, Birbrair A, De Oliveira MFA, Faria AMC, Carvalho RDDO, Venanzi FM, Le Loir Y, Jan G, Guédon É, Azevedo VADC. Recombinant probiotic Lactococcus lactis delivering P62 mitigates moderate colitis in mice. Front Microbiol 2024; 15:1309160. [PMID: 38680913 PMCID: PMC11047439 DOI: 10.3389/fmicb.2024.1309160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Accepted: 02/21/2024] [Indexed: 05/01/2024] Open
Abstract
Introduction and objective p62 is a human multifunctional adaptor protein involved in key cellular processes such as tissue homeostasis, inflammation, and cancer. It acts as a negative regulator of inflammasome complexes. It may thus be considered a good candidate for therapeutic use in inflammatory bowel diseases (IBD), such as colitis. Probiotics, including recombinant probiotic strains producing or delivering therapeutic biomolecules to the host mucosal surfaces, could help prevent and mitigate chronic intestinal inflammation. The objective of the present study was to combine the intrinsic immunomodulatory properties of the probiotic Lactococcus lactis NCDO2118 with its ability to deliver health-promoting molecules to enhance its protective and preventive effects in the context of ulcerative colitis (UC). Material and methods This study was realized in vivo in which mice were supplemented with the recombinant strain. The intestinal barrier function was analyzed by monitoring permeability, secretory IgA total levels, mucin expression, and tight junction genes. Its integrity was evaluated by histological analyses. Regarding inflammation, colonic cytokine levels, myeloperoxidase (MPO), and expression of key genes were monitored. The intestinal microbiota composition was investigated using 16S rRNA Gene Sequencing. Results and discussion No protective effect of L. lactis NCDO2118 pExu:p62 was observed regarding mice clinical parameters compared to the L. lactis NCDO2118 pExu: empty. However, the recombinant strain, expressing p62, increased the goblet cell counts, upregulated Muc2 gene expression in the colon, and downregulated pro-inflammatory cytokines Tnf and Ifng when compared to L. lactis NCDO2118 pExu: empty and inflamed groups. This recombinant strain also decreased colonic MPO activity. No difference in the intestinal microbiota was observed between all treatments. Altogether, our results show that recombinant L. lactis NCDO2118 delivering p62 protein protected the intestinal mucosa and mitigated inflammatory damages caused by dextran sodium sulfate (DSS). We thus suggest that p62 may constitute part of a therapeutic approach targeting inflammation.
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Affiliation(s)
- Juliana Guimarães Laguna
- Department of Genetics, Ecology, and Evolution, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Andria dos Santos Freitas
- Department of Genetics, Ecology, and Evolution, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | | | - Luís Cláudio Lima De Jesus
- Department of Genetics, Ecology, and Evolution, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | | | - Ludmila Silva Quaresma
- Department of Genetics, Ecology, and Evolution, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Monique Ferrary Américo
- Department of Genetics, Ecology, and Evolution, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Gabriela Munis Campos
- Department of Genetics, Ecology, and Evolution, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Rafael de Assis Glória
- Department of Genetics, Ecology, and Evolution, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Joyce da Cruz Ferraz Dutra
- Department of Genetics, Ecology, and Evolution, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Tales Fernando Da Silva
- Department of Genetics, Ecology, and Evolution, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Kátia Duarte Vital
- Department of Clinical Analysis and Toxicology, Federal University of Minas Gerais Belo Horizonte, Minas Gerais, Brazil
| | - Simone O. Fernandes
- Department of Clinical Analysis and Toxicology, Federal University of Minas Gerais Belo Horizonte, Minas Gerais, Brazil
| | - Ramon O. Souza
- Department of Microbiology, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | | | - Enio Ferreira
- Department of General Pathology, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Túlio Marcos Santos
- Department of Genetics, Ecology, and Evolution, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Alexander Birbrair
- Department of General Pathology, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
- Department of Dermatology, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI, United States
| | | | - Ana Maria Caetano Faria
- Department of Biochemistry and Immunology, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | | | - Franco Maria Venanzi
- School of Biosciences and Veterinary Medicine, University of Camerino, Matelica, Italy
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Tavares LM, de Jesus LCL, Batista VL, Barroso FAL, Dos Santos Freitas A, Campos GM, Américo MF, da Silva TF, Coelho-Rocha ND, Belo GA, Drumond MM, Mancha-Agresti P, Vital KD, Fernandes SOA, Cardoso VN, Birbrair A, Ferreira E, Martins FS, Laguna JG, Azevedo V. Synergistic synbiotic containing fructooligosaccharides and Lactobacillus delbrueckii CIDCA 133 alleviates chemotherapy-induced intestinal mucositis in mice. World J Microbiol Biotechnol 2023; 39:235. [PMID: 37365380 DOI: 10.1007/s11274-023-03679-0] [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: 12/14/2022] [Accepted: 06/15/2023] [Indexed: 06/28/2023]
Abstract
Intestinal mucositis is a commonly reported side effect in oncology patients undergoing chemotherapy and radiotherapy. Probiotics, prebiotics, and synbiotics have been investigated as alternative therapeutic approaches against intestinal mucositis due to their well-known anti-inflammatory properties and health benefits to the host. Previous studies showed that the potential probiotic Lactobacillus delbrueckii CIDCA 133 and the prebiotic Fructooligosaccharides (FOS) alleviated the 5-Fluorouracil (5-FU) chemotherapy-induced intestinal mucosa damage. Based on these previous beneficial effects, this work evaluated the anti-inflammatory property of the synbiotic formulation containing L. delbrueckii CIDCA 133 and FOS in mice intestinal mucosa inflammation induced by 5-FU. This work showed that the synbiotic formulation was able to modulate inflammatory parameters, including reduction of cellular inflammatory infiltration, gene expression downregulation of Tlr2, Nfkb1, and Tnf, and upregulation of the immunoregulatory Il10 cytokine, thus protecting the intestinal mucosa from epithelial damage caused by the 5-FU. The synbiotic also improved the epithelial barrier function by upregulating mRNA transcript levels of the short chain fatty acid (SCFA)-associated GPR43 receptor and the occludin tight junction protein, with the subsequent reduction of paracellular intestinal permeability. The data obtained showed that this synbiotic formulation could be a promising adjuvant treatment to be explored against inflammatory damage caused by 5-FU chemotherapy.
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Affiliation(s)
- Laísa Macedo Tavares
- Department of Genetics, Ecology, and Evolution, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Luís Cláudio Lima de Jesus
- Department of Genetics, Ecology, and Evolution, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Viviane Lima Batista
- Department of Genetics, Ecology, and Evolution, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | | | - Andria Dos Santos Freitas
- Department of Genetics, Ecology, and Evolution, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Gabriela Munis Campos
- Department of Genetics, Ecology, and Evolution, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Monique Ferrary Américo
- Department of Genetics, Ecology, and Evolution, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Tales Fernando da Silva
- Department of Genetics, Ecology, and Evolution, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Nina Dias Coelho-Rocha
- Department of Genetics, Ecology, and Evolution, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Giovanna Angeli Belo
- Department of Genetics, Ecology, and Evolution, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Mariana Martins Drumond
- Federal Center for Technological Education of Minas Gerais, Department of Biological Sciences, Belo Horizonte, Brazil
- Federal Center for Technological Education of Minas Gerais, Materials Engineering Post- Graduation Program, Belo Horizonte, Brazil
| | - Pamela Mancha-Agresti
- Federal Center for Technological Education of Minas Gerais, Department of Biological Sciences, Belo Horizonte, Brazil
- Federal Center for Technological Education of Minas Gerais, Materials Engineering Post- Graduation Program, Belo Horizonte, Brazil
| | - Kátia Duarte Vital
- Department of Clinical and Toxicological Analysis, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | | | - Valbert Nascimento Cardoso
- Department of Clinical and Toxicological Analysis, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Alexander Birbrair
- Department of General Pathology, Federal University of Minas Gerais, Belo Horizonte, Brazil
- Department of Dermatology, University of Wisconsin-Madison, Madison, WI, USA
- Department of Radiology, Columbia University Medical Center, New York, NY, USA
| | - Enio Ferreira
- Department of General Pathology, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | | | - Juliana Guimarães Laguna
- Department of Genetics, Ecology, and Evolution, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Vasco Azevedo
- Department of Genetics, Ecology, and Evolution, Federal University of Minas Gerais, Belo Horizonte, Brazil.
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Sugimoto T, Atobe S, Kado Y, Takahashi A, Motoori M, Sugimura K, Miyata H, Yano M, Tanaka K, Doki Y, Shiraishi O, Yasuda T, Asahara T. Gut microbiota associated with the mitigation effect of synbiotics on adverse events of neoadjuvant chemotherapy in patients with esophageal cancer: A retrospective exploratory study. J Med Microbiol 2023; 72. [PMID: 37367942 DOI: 10.1099/jmm.0.001723] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/28/2023] Open
Abstract
Introduction. Our synbiotics (Lacticaseibacillus paracasei strain Shirota, Bifidobacterium breve strain Yakult, and galacto-oligosaccharides: LBG) helps mitigate serious adverse events such as febrile neutropenia (FN) and diarrhoea in oesophageal cancer patients receiving neoadjuvant chemotherapy (NAC). Unfortunately, LBG therapy does not benefit all patients.Hypothesis/Gap Statement. Identification of the gut microbiota species involved in adverse events during chemotherapy could help predict the onset of adverse events. Identification of the gut microbiota that influence the efficacy of LBG could also help establish a diagnostic method to identify patients who will respond to LBG before the initiation of therapy.Aim. To identify the gut microbiota involved in adverse events during NAC and that affect the efficacy of LBG therapy.Methodology. This study was ancillary to a parent randomized controlled trial in which 81 oesophageal cancer patients were recruited and administered either prophylactic antibiotics or LBG combined with enteral nutrition (LBG+EN). The study included 73 of 81 patients from whom faecal samples were collected both before and after NAC. The gut microbiota was analysed using 16S rRNA gene amplicon sequencing and compared based on the degree of NAC-associated adverse events. Furthermore, the association between the counts of identified bacteria and adverse events and the mitigation effect of LBG+EN was also analysed.Results. The abundance of Anaerostipes hadrus and Bifidobacterium pseudocatenulatum in patients with no FN or only mild diarrhoea was significantly higher (P<0.05) compared to those with FN or severe diarrhoea. Moreover, subgroup analyses of patients receiving LBG+EN showed that the faecal A. hadrus count before NAC was significantly associated with a risk of developing FN (OR, 0.11; 95 % CI, 0.01-0.60, P=0.019). The faecal A. hadrus count after NAC was positively correlated with intestinal concentrations of acetic acid (P=0.0007) and butyric acid (P=0.00005).Conclusion. Anaerostipes hadrus and B. pseudocatenulatum may be involved in the ameliorating adverse events and can thus be used to identify beforehand patients that would benefit from LBG+EN during NAC. These results also suggest that LBG+EN would be useful in the development of measures to prevent adverse events during NAC.
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Affiliation(s)
- Takuya Sugimoto
- Yakult Central Institute, Yakult Honsha Co., Ltd., Tokyo, Japan
| | - Satomi Atobe
- Yakult Central Institute, Yakult Honsha Co., Ltd., Tokyo, Japan
| | - Yukiko Kado
- Yakult Central Institute, Yakult Honsha Co., Ltd., Tokyo, Japan
| | - Akira Takahashi
- Yakult Central Institute, Yakult Honsha Co., Ltd., Tokyo, Japan
| | - Masaaki Motoori
- Department of Gastroenterological Surgery, Osaka General Medical Center, Osaka, Japan
| | - Keijiro Sugimura
- Department of Gastroenterological Surgery, Osaka International Cancer Institute, Osaka, Japan
| | - Hiroshi Miyata
- Department of Gastroenterological Surgery, Osaka International Cancer Institute, Osaka, Japan
| | - Masahiko Yano
- Department of Gastroenterological Surgery, Osaka International Cancer Institute, Osaka, Japan
| | - Koji Tanaka
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Yuichiro Doki
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Osamu Shiraishi
- Department of Surgery, Faculty of Medicine, Kindai University, Osaka, Japan
| | - Takushi Yasuda
- Department of Surgery, Faculty of Medicine, Kindai University, Osaka, Japan
| | - Takashi Asahara
- Yakult Central Institute, Yakult Honsha Co., Ltd., Tokyo, Japan
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5
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Andrade MER, Trindade LM, Leocádio PCL, Leite JIA, Dos Reis DC, Cassali GD, da Silva TF, de Oliveira Carvalho RD, de Carvalho Azevedo VA, Cavalcante GG, de Oliveira JS, Fernandes SOA, Generoso SV, Cardoso VN. Association of Fructo-oligosaccharides and Arginine Improves Severity of Mucositis and Modulate the Intestinal Microbiota. Probiotics Antimicrob Proteins 2023; 15:424-440. [PMID: 36631616 DOI: 10.1007/s12602-022-10032-8] [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] [Accepted: 12/07/2022] [Indexed: 01/13/2023]
Abstract
Mucositis is defined as inflammatory and ulcerative lesions along of the gastrointestinal tract that leads to the imbalance of the intestinal microbiota. The use of compounds with action on the integrity of the intestinal epithelium and their microbiota may be a beneficial alternative for the prevention and/or treatment of mucositis. So, the aim of this study was to evaluate the effectiveness of the association of fructo-oligosaccharides (FOS) and arginine on intestinal damage in experimental mucositis. BALB/c mice were randomized into five groups: CTL (without mucositis + saline), MUC (mucositis + saline), MUC + FOS (mucositis + supplementation with FOS-1st until 10th day), MUC + ARG (mucositis + supplementation with arginine-1st until 10th day), and MUC + FOS + ARG (mucositis + supplementation with FOS and arginine-1st until 10th day). On the 7th day, mucositis was induced with an intraperitoneal injection of 300 mg/kg 5-fluorouracil (5-FU), and after 72 h, the animals were euthanized. The results showed that association of FOS and arginine reduced weight loss and oxidative stress (P < 0.05) and maintained intestinal permeability and histological score at physiological levels. The supplementation with FOS and arginine also increased the number of goblet cells, collagen area, and GPR41 and GPR43 gene expression (P < 0.05). Besides these, the association of FOS and arginine modulated intestinal microbiota, leading to an increase in the abundance of the genera Bacteroides, Anaerostipes, and Lactobacillus (P < 0.05) in relation to increased concentration of propionate and acetate. In conclusion, the present results show that the association of FOS and arginine could be important adjuvants in the prevention of intestinal mucositis probably due to modulated intestinal microbiota.
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Affiliation(s)
- Maria Emília Rabelo Andrade
- Laboratório de Radioisótopos, Departamento de Análise Clínica e Toxicológica, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Av. Presidente Antônio Carlos, 667, Minas Gerais, Belo Horizonte, 31270-901, Brazil
| | - Luisa Martins Trindade
- Departamento Alimentos, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Av. Presidente Antônio Carlos, 667, Belo Horizonte, Minas Gerais, 31270-901, Brazil
| | - Paola Caroline Lacerda Leocádio
- Departamento de Bioquímica e Imunologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Av. Presidente Antônio Carlos, 667, Minas Gerais, Belo Horizonte, 31270-901, Brazil
| | - Jacqueline Isaura Alvarez Leite
- Departamento de Bioquímica e Imunologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Av. Presidente Antônio Carlos, 667, Minas Gerais, Belo Horizonte, 31270-901, Brazil
| | - Diego Carlos Dos Reis
- Departamento de Morfologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | - Geovanni Dantas Cassali
- Departamento de Morfologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | - Tales Fernando da Silva
- Departamento de Genética, Ecologia e Evolução, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, Brazil
| | - Rodrigo Dias de Oliveira Carvalho
- Departamento de Genética, Ecologia e Evolução, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, Brazil
- Departamento de Bioquímica e Biofísica, Instituto de Ciências da Saúde, Universidade Federal da Bahia (UFBA), Salvador, Brazil
| | - Vasco Ariston de Carvalho Azevedo
- Departamento de Genética, Ecologia e Evolução, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, Brazil
| | - Gregório Grama Cavalcante
- Departamento de Bioquímica e Imunologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Av. Presidente Antônio Carlos, 667, Minas Gerais, Belo Horizonte, 31270-901, Brazil
| | - Jamil Silvano de Oliveira
- Departamento de Bioquímica e Imunologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Av. Presidente Antônio Carlos, 667, Minas Gerais, Belo Horizonte, 31270-901, Brazil
| | - Simone Odília Antunes Fernandes
- Laboratório de Radioisótopos, Departamento de Análise Clínica e Toxicológica, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Av. Presidente Antônio Carlos, 667, Minas Gerais, Belo Horizonte, 31270-901, Brazil
| | - Simone Vasconcelos Generoso
- Departamento de Nutrição, Escola de Enfermagem, Universidade Federal de Minas Gerais, Av Professor Alfredo Balena, 190, Belo Horizonte, MG, 30130-100, Brazil
| | - Valbert Nascimento Cardoso
- Laboratório de Radioisótopos, Departamento de Análise Clínica e Toxicológica, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Av. Presidente Antônio Carlos, 667, Minas Gerais, Belo Horizonte, 31270-901, Brazil.
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Trindade LM, Torres L, Matos ID, Miranda VC, de Jesus LCL, Cavalcante G, de Souza Oliveira JJ, Cassali GD, Mancha-Agresti P, de Carvalho Azevedo VA, Maioli TU, Cardoso VN, Martins FDS, de Vasconcelos Generoso S. Paraprobiotic Lacticaseibacillus rhamnosus Protects Intestinal Damage in an Experimental Murine Model of Mucositis. Probiotics Antimicrob Proteins 2023; 15:338-350. [PMID: 34524605 DOI: 10.1007/s12602-021-09842-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/27/2021] [Indexed: 12/17/2022]
Abstract
Intestinal mucositis (IM) is a common side effect resulting from cancer treatment. However, the management so far has not been very effective. In the last years, the role of the gut microbiota in the development and severity of mucositis has been studied. Therefore, the use of probiotics and paraprobiotics could have a potential therapeutic effect on IM. The aim of our study was to investigate the impact of the administration of Lacticaseibacillus rhamnosus (L. rhamnosus) CGMCC1.3724 and the paraprobiotic on IM in mice. For 13 days, male Balb/c mice were divided into six groups: control (CTL) and mucositis (MUC)/0.1 mL of saline; CTL LrV and MUC LrV/0.1 mL of 108 CFU of viable Lr; CTL LrI and MUC LrI/0.1 mL of 108 CFU of inactivated Lr. On the 10th day, mice from the MUC, MUC LrV, and MUC LrI groups received an intraperitoneal injection (300 mg/kg) of 5-fluorouracil to induce mucositis. The results showed that the administration of the chemotherapeutic agent increased the weight loss and intestinal permeability of the animals in the MUC and MUC LrV groups. However, administration of paraprobiotic reduced weight loss and maintained PI at physiological levels. The paraprobiotic also preserved the villi and intestinal crypts, reduced the inflammatory infiltrate, and increased the mucus secretion, Muc2 gene expression, and Treg cells frequency.
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Affiliation(s)
- Luísa Martins Trindade
- Programa de Pós-Graduação Em Ciência de Alimentos, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Lícia Torres
- Programa de Pós-Graduação Em Bioquímica E Imunologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Isabel David Matos
- Programa de Pós-Graduação Em Nutrição E Saúde, Departamento de Nutrição, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Vivian Correia Miranda
- Programa de Pós-Graduação Em Microbiologia, Departamento de Microbiologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Luís Cláudio Lima de Jesus
- Programa de Pós-Graduação Em Genética, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Gregório Cavalcante
- Programa de Pós-Graduação Em Bioquímica E Imunologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | | | - Geovanni Dantas Cassali
- Departamento de Patologia Geral, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Pamela Mancha-Agresti
- Programa de Pós-Graduação Em Genética, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Vasco Ariston de Carvalho Azevedo
- Programa de Pós-Graduação Em Genética, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Tatiani Uceli Maioli
- Programa de Pós-Graduação Em Nutrição E Saúde, Departamento de Nutrição, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Valbert Nascimento Cardoso
- Departamento de Análises Clínicas E Toxicológicas, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Flaviano Dos Santos Martins
- Programa de Pós-Graduação Em Microbiologia, Departamento de Microbiologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Simone de Vasconcelos Generoso
- Programa de Pós-Graduação Em Nutrição E Saúde, Departamento de Nutrição, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil.
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7
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Abeyta MA, Horst EA, Goetz BM, Mayorga EJ, Rodriguez-Jimenez S, Caratzu M, Baumgard LH. Effects of hindgut acidosis on production, metabolism, and inflammatory biomarkers in feed-restricted lactating dairy cows. J Dairy Sci 2023; 106:2890-2903. [PMID: 36823007 DOI: 10.3168/jds.2022-22689] [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: 08/23/2022] [Accepted: 10/31/2022] [Indexed: 02/25/2023]
Abstract
Study objectives were to evaluate the effects of hindgut acidosis (HGA) on production, metabolism, and inflammation in feed-restricted (FR) dairy cows. Twelve rumen-cannulated cows were enrolled in a study with 3 experimental periods (P). During P1 (5 d), baseline data were collected. During P2 (2 d), all cows were FR to 40% of their baseline feed intake. During P3 (4 d), cows remained FR and were assigned to 1 of 2 abomasal infusion treatments: (1) control (FR-CON; 6 L of H2O/d; n = 6) or (2) starch (FR-ST; 4 kg of corn starch + 6 L of H2O/d; n = 6). Respective treatments were partitioned into 4 equal doses (1 kg of corn starch/infusion) and were abomasally infused daily at 0000, 0600, 1200, and 1800 h. All 3 P were analyzed independently and the effects of treatment, time, and treatment × time were assessed using PROC MIXED, and P1 and P2 data were analyzed using the treatments cows were destined to be assigned to during P3. Hallmark production and metabolic responses to feed restriction were observed in both treatments, including decreased milk yield (39%) and energy-corrected milk (32%), circulating glucose (12%), insulin (71%), and increased circulating nonesterified fatty acids (3.2-fold) throughout both P2 and P3, relative to P1. However, despite a marked reduction in fecal pH (0.96 units), the aforementioned metrics were unaltered by HGA. During P3, starch infusions increased circulating β-hydroxybutyrate, with the most pronounced increase occurring on d 2 (81% relative to FR-CON). Further, feed restriction decreased blood urea nitrogen during P2 (17% relative to P1) in both treatments, and this was exacerbated by starch infusions during P3 (31% decrease relative to FR-CON). In contrast to our hypothesis, neither feed restriction nor HGA increased circulating acute-phase proteins (serum amyloid A and lipopolysaccharide binding protein) relative to P1 or FR-CON, respectively. Thus, despite marked reductions in fecal pH, prior feed restriction did not appear to increase the susceptibility to HGA.
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Affiliation(s)
- M A Abeyta
- Department of Animal Science, Iowa State University, Ames 50011
| | - E A Horst
- Department of Animal Science, Iowa State University, Ames 50011
| | - B M Goetz
- Department of Animal Science, Iowa State University, Ames 50011
| | - E J Mayorga
- Department of Animal Science, Iowa State University, Ames 50011
| | | | - M Caratzu
- Department of Animal Science, Iowa State University, Ames 50011
| | - L H Baumgard
- Department of Animal Science, Iowa State University, Ames 50011.
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8
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Zhu H, Guo L, Yu D, Du X. New insights into immunomodulatory properties of lactic acid bacteria fermented herbal medicines. Front Microbiol 2022; 13:1073922. [DOI: 10.3389/fmicb.2022.1073922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Accepted: 11/10/2022] [Indexed: 11/29/2022] Open
Abstract
The COVID-19 pandemic has brought more attention to the immune system, the body’s defense against infectious diseases. The immunomodulatory ability of traditional herbal medicine has been confirmed through clinical trial research, and has obvious advantages over prescription drugs due to its high number of potential targets and low toxicity. The active compounds of herbal drugs primarily include polysaccharides, saponins, flavonoids, and phenolics and can be modified to produce new active compounds after lactic acid bacteria (LAB) fermentation. LAB, primary source of probiotics, can produce additional immunomodulatory metabolites such as exopolysaccharides, short-chain fatty acids, and bacteriocins. Moreover, several compounds from herbal medicines can promote the growth and production of LAB-based immune active metabolites. Thus, LAB-mediated fermentation of herbal medicines has become a novel strategy for regulating human immune responses. The current review discusses the immunomodulatory properties and active compounds of LAB fermented herbal drugs, the interaction between LAB and herbal medicines, and changes in immunoregulatory components that occur during fermentation. This study also discusses the mechanisms by which LAB-fermented herbal medicines regulate the immune response, including activation of the innate or adaptive immune system and the maintenance of intestinal immune homeostasis.
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9
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Mavrogeni ME, Asadpoor M, Henricks PAJ, Keshavarzian A, Folkerts G, Braber S. Direct Action of Non-Digestible Oligosaccharides against a Leaky Gut. Nutrients 2022; 14:4699. [PMID: 36364961 PMCID: PMC9655944 DOI: 10.3390/nu14214699] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Revised: 11/01/2022] [Accepted: 11/02/2022] [Indexed: 10/28/2023] Open
Abstract
The epithelial monolayer is the primary determinant of mucosal barrier function, and tight junction (TJ) complexes seal the paracellular space between the adjacent epithelial cells and represent the main "gate-keepers" of the paracellular route. Impaired TJ functionality results in increased permeation of the "pro-inflammatory" luminal contents to the circulation that induces local and systemic inflammatory and immune responses, ultimately triggering and/or perpetuating (chronic) systemic inflammatory disorders. Increased gut leakiness is associated with intestinal and systemic disease states such as inflammatory bowel disease and neurodegenerative diseases such as Parkinson's disease. Modulation of TJ dynamics is an appealing strategy aiming at inflammatory conditions associated with compromised intestinal epithelial function. Recently there has been a growing interest in nutraceuticals, particularly in non-digestible oligosaccharides (NDOs). NDOs confer innumerable health benefits via microbiome-shaping and gut microbiota-related immune responses, including enhancement of epithelial barrier integrity. Emerging evidence supports that NDOs also exert health-beneficial effects on microbiota independently via direct interactions with intestinal epithelial and immune cells. Among these valuable features, NDOs promote barrier function by directly regulating TJs via AMPK-, PKC-, MAPK-, and TLR-associated pathways. This review provides a comprehensive overview of the epithelial barrier-protective effects of different NDOs with a special focus on their microbiota-independent modulation of TJs.
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Affiliation(s)
- Maria Eleni Mavrogeni
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Faculty of Science, Utrecht University, 3584 CG Utrecht, The Netherlands
| | - Mostafa Asadpoor
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Faculty of Science, Utrecht University, 3584 CG Utrecht, The Netherlands
| | - Paul A. J. Henricks
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Faculty of Science, Utrecht University, 3584 CG Utrecht, The Netherlands
| | - Ali Keshavarzian
- Division of Gastroenterology, Department of Internal Medicine, Rush University Medical Center, Chicago, IL 60612, USA
| | - Gert Folkerts
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Faculty of Science, Utrecht University, 3584 CG Utrecht, The Netherlands
| | - Saskia Braber
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Faculty of Science, Utrecht University, 3584 CG Utrecht, The Netherlands
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10
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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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11
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Tiamani K, Luo S, Schulz S, Xue J, Costa R, Khan Mirzaei M, Deng L. The role of virome in the gastrointestinal tract and beyond. FEMS Microbiol Rev 2022; 46:6608358. [PMID: 35700129 PMCID: PMC9629487 DOI: 10.1093/femsre/fuac027] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 06/07/2022] [Accepted: 06/09/2022] [Indexed: 01/11/2023] Open
Abstract
The human gut virome is comprised of diverse commensal and pathogenic viruses. The colonization by these viruses begins right after birth through vaginal delivery, then continues through breastfeeding, and broader environmental exposure. Their constant interaction with their bacterial hosts in the body shapes not only our microbiomes but us. In addition, these viruses interact with the immune cells, trigger a broad range of immune responses, and influence different metabolic pathways. Besides its key role in regulating the human gut homeostasis, the intestinal virome contributes to disease development in distant organs, both directly and indirectly. In this review, we will describe the changes in the gut virome through life, health, and disease, followed by discussing the interactions between the virome, the microbiome, and the human host as well as providing an overview of their contribution to gut disease and disease of distant organs.
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Affiliation(s)
| | | | - Sarah Schulz
- Institute of Virology, Helmholtz Centre Munich — German Research Centre for Environmental Health, 85764 Neuherberg, Germany,Chair of Microbial Disease Prevention, School of Life Sciences, Technical University of Munich, 85354 Freising, Germany
| | - Jinling Xue
- Institute of Virology, Helmholtz Centre Munich — German Research Centre for Environmental Health, 85764 Neuherberg, Germany,Chair of Microbial Disease Prevention, School of Life Sciences, Technical University of Munich, 85354 Freising, Germany
| | - Rita Costa
- Institute of Virology, Helmholtz Centre Munich — German Research Centre for Environmental Health, 85764 Neuherberg, Germany,Chair of Microbial Disease Prevention, School of Life Sciences, Technical University of Munich, 85354 Freising, Germany
| | - Mohammadali Khan Mirzaei
- Institute of Virology, Helmholtz Centre Munich — German Research Centre for Environmental Health, 85764 Neuherberg, Germany,Chair of Microbial Disease Prevention, School of Life Sciences, Technical University of Munich, 85354 Freising, Germany
| | - Li Deng
- Corresponding author: Institute of Virology, Helmholtz Centre Munich — German Research Centre for Environmental Health, 85764 Neuherberg, Germany; Chair of Prevention of Microbial Diseases, School of Life Sciences, Technical University of Munich, 85354 Freising, Germany. E-mail:
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12
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Moonwiriyakit A, Pathomthongtaweechai N, Steinhagen PR, Chantawichitwong P, Satianrapapong W, Pongkorpsakol P. Tight junctions: from molecules to gastrointestinal diseases. Tissue Barriers 2022; 11:2077620. [PMID: 35621376 PMCID: PMC10161963 DOI: 10.1080/21688370.2022.2077620] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Abstract
Intestinal epithelium functions as a tissue barrier to prevent interaction between the internal compartment and the external milieu. Intestinal barrier function also determines epithelial polarity for the absorption of nutrients and the secretion of waste products. These vital functions require strong integrity of tight junction proteins. In fact, intestinal tight junctions that seal the paracellular space can restrict mucosal-to-serosal transport of hostile luminal contents. Tight junctions can form both an absolute barrier and a paracellular ion channel. Although defective tight junctions potentially lead to compromised intestinal barrier and the development and progression of gastrointestinal (GI) diseases, no FDA-approved therapies that recover the epithelial tight junction barrier are currently available in clinical practice. Here, we discuss the impacts and regulatory mechanisms of tight junction disruption in the gut and related diseases. We also provide an overview of potential therapeutic targets to restore the epithelial tight junction barrier in the GI tract.
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Affiliation(s)
- Aekkacha Moonwiriyakit
- Chakri Naruebodindra Medical Institute, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Samut Prakan, Thailand
| | - Nutthapoom Pathomthongtaweechai
- Chakri Naruebodindra Medical Institute, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Samut Prakan, Thailand
| | - Peter R Steinhagen
- Department of Hepatology and Gastroenterology, Charité Medical School, Berlin, Germany
| | | | | | - Pawin Pongkorpsakol
- Princess Srisavangavadhana College of Medicine, Chulabhorn Royal Academy, Bangkok, Thailand
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13
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Kocot AM, Jarocka-Cyrta E, Drabińska N. Overview of the Importance of Biotics in Gut Barrier Integrity. Int J Mol Sci 2022; 23:ijms23052896. [PMID: 35270039 PMCID: PMC8911280 DOI: 10.3390/ijms23052896] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 03/03/2022] [Accepted: 03/04/2022] [Indexed: 02/07/2023] Open
Abstract
Increased gut permeability is suggested to be involved in the pathogenesis of a growing number of disorders. The altered intestinal barrier and the subsequent translocation of bacteria or bacterial products into the internal milieu of the human body induce the inflammatory state. Gut microbiota maintains intestinal epithelium integrity. Since dysbiosis contributes to increased gut permeability, the interventions that change the gut microbiota and correct dysbiosis are suggested to also restore intestinal barrier function. In this review, the current knowledge on the role of biotics (probiotics, prebiotics, synbiotics and postbiotics) in maintaining the intestinal barrier function is summarized. The potential outcome of the results from in vitro and animal studies is presented, and the need for further well-designed randomized clinical trials is highlighted. Moreover, we indicate the need to understand the mechanisms by which biotics regulate the function of the intestinal barrier. This review is concluded with the future direction and requirement of studies involving biotics and gut barrier.
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Affiliation(s)
- Aleksandra Maria Kocot
- Department of Immunology and Food Microbiology, Institute of Animal Reproduction and Food Research, Polish Academy of Sciences in Olsztyn, Tuwima 10, 10-748 Olsztyn, Poland;
| | - Elżbieta Jarocka-Cyrta
- Department of Pediatrics, Gastroenterology and Nutrition, School of Medicine, Collegium Medicum University of Warmia and Mazury, Regional Specialized Children’s Hospital, Żołnierska St. 18A, 10-561 Olsztyn, Poland;
| | - Natalia Drabińska
- Department of Chemistry and Biodynamics of Food, Institute of Animal Reproduction and Food Research of Polish Academy of Sciences, Tuwima 10, 10-748 Olsztyn, Poland
- Correspondence:
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14
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Maioli TU, Trindade LM, Souza A, Torres L, Andrade MER, Cardoso VN, Generoso SV. Non-pharmacologic strategies for the management of intestinal inflammation. Biomed Pharmacother 2021; 145:112414. [PMID: 34808552 DOI: 10.1016/j.biopha.2021.112414] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2021] [Revised: 10/28/2021] [Accepted: 11/05/2021] [Indexed: 02/06/2023] Open
Abstract
Inflammatory bowel diseases, irritable bowel syndrome, and mucositis are characterized by intestinal inflammation, but vary according to their pathological mechanisms, severity, location, and etiology. Significant intestinal inflammation that occurs in these diseases induces weight loss, nutritional depletion, and gastrointestinal tract dysfunction. Nutritional support is important in alleviating symptoms and improving patients' quality of life. In this review, we summarize some nutritional components used to manage intestinal disorders. These include fatty acids, probiotics, parabiotics, postbiotics, prebiotics, synbiotics, and low FODMAP (LFD) diets. These components and LFD diets have been studied and clinical trials have been designed to develop new strategies to alleviate intestinal inflammation and improve the quality of life. Clinical trials on their use in intestinal inflammation do not allow firm conclusions to be drawn mainly because of the heterogeneity of the dose used and the study design or their inconclusive results. However, in the majority of cases, the use of omega-3, probiotics, parabiotics, postbiotics, prebiotics, synbiotics, and LFD improve the health.
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Affiliation(s)
- Tatiani Uceli Maioli
- Programa de Pós-Graduação em Nutrição e Saúde, Departamento de Nutrição, Universidade Federal de Minas Gerais, Brazil
| | - Luísa Martins Trindade
- Programa de Pós-Graduação em Ciência de Alimentos, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Brazil
| | - Aline Souza
- Programa de Pós-Graduação em Nutrição e Saúde, Departamento de Nutrição, Universidade Federal de Minas Gerais, Brazil
| | - Lícia Torres
- Programa de Pós-Graduação em Bioquímica e Imunologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Brazil
| | | | | | - Simone Vasconcelos Generoso
- Programa de Pós-Graduação em Nutrição e Saúde, Departamento de Nutrição, Universidade Federal de Minas Gerais, Brazil.
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15
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Ohira T, Ino Y, Kimura Y, Nakai Y, Kimura A, Kurata Y, Kagawa H, Kimura M, Egashira K, Matsuda C, Ohira Y, Furukawa S, Hirano H. Effects of microgravity exposure and fructo-oligosaccharide ingestion on the proteome of soleus and extensor digitorum longus muscles in developing mice. NPJ Microgravity 2021; 7:34. [PMID: 34535681 PMCID: PMC8448765 DOI: 10.1038/s41526-021-00164-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Accepted: 08/26/2021] [Indexed: 12/22/2022] Open
Abstract
Short-chain fatty acids produced by the gut bacterial fermentation of non-digestible carbohydrates, e.g., fructo-oligosaccharide (FOS), contribute to the maintenance of skeletal muscle mass and oxidative metabolic capacity. We evaluated the effect of FOS ingestion on protein expression of soleus (Sol) and extensor digitorum longus muscles in mice exposed to microgravity (μ-g). Twelve 9-week-old male C57BL/6J mice were raised individually on the International Space Station under μ-g or artificial 1-g and fed a diet with or without FOS (n = 3/group). Regardless of FOS ingestion, the absolute wet weights of both muscles tended to decrease, and the fiber phenotype in Sol muscles shifted toward fast-twitch type following μ-g exposure. However, FOS ingestion tended to mitigate the μ-g-exposure-related decrease in oxidative metabolism and enhance glutathione redox detoxification in Sol muscles. These results indicate that FOS ingestion mildly suppresses metabolic changes and oxidative stress in antigravity Sol muscles during spaceflight.
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Affiliation(s)
- Takashi Ohira
- Research Center for Space and Medical Sciences and Organization for Research Initiatives and Development, Doshisha University, Kyoto, Japan. .,Department of Physiology and Regenerative Medicine, Kindai University Faculty of Medicine, 377-2 Ohno-Higashi Osaka-Sayama, Osaka, Japan. .,Advanced Medical Research Center, Yokohama City University, Kanagawa, Japan. .,Space Biomedical Research Group, Japan Aerospace Exploration Agency, Ibaraki, Japan.
| | - Yoko Ino
- Advanced Medical Research Center, Yokohama City University, Kanagawa, Japan
| | - Yayoi Kimura
- Advanced Medical Research Center, Yokohama City University, Kanagawa, Japan
| | - Yusuke Nakai
- Advanced Medical Research Center, Yokohama City University, Kanagawa, Japan
| | - Ayuko Kimura
- Advanced Medical Research Center, Yokohama City University, Kanagawa, Japan
| | - Yoichi Kurata
- Advanced Medical Research Center, Yokohama City University, Kanagawa, Japan
| | - Hiroyuki Kagawa
- Advanced Medical Research Center, Yokohama City University, Kanagawa, Japan
| | - Mitsuo Kimura
- Advanced Medical Research Center, Yokohama City University, Kanagawa, Japan
| | - Kenji Egashira
- Advanced Medical Research Center, Yokohama City University, Kanagawa, Japan
| | - Chie Matsuda
- Space Biomedical Research Group, Japan Aerospace Exploration Agency, Ibaraki, Japan
| | - Yoshinobu Ohira
- Research Center for Space and Medical Sciences and Organization for Research Initiatives and Development, Doshisha University, Kyoto, Japan
| | - Satoshi Furukawa
- Space Biomedical Research Group, Japan Aerospace Exploration Agency, Ibaraki, Japan
| | - Hisashi Hirano
- Advanced Medical Research Center, Yokohama City University, Kanagawa, Japan
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16
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Wang L, Song B, Hu Y, Chen J, Zhang S, Chen D, Wang J. Puerarin Ameliorates 5-Fluorouracil-Induced Intestinal Mucositis in Mice by Inhibiting JAKs. J Pharmacol Exp Ther 2021; 379:147-155. [PMID: 34400527 DOI: 10.1124/jpet.121.000677] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Accepted: 08/06/2021] [Indexed: 01/05/2023] Open
Abstract
Intestinal mucositis resulting from 5-fluorouracil (5-FU)-based chemotherapy subjects patients to great pain and hampers cancer treatment progress. Puerarin, the major active ingredient in Pueraria lobata, exerts anti-inflammatory and antioxidative effects. However, whether puerarin has an effect on 5-FU-induced intestinal mucositis remains unknown. We established a mice model of intestinal mucositis through the intraperitoneal injection of 5-FU and then injected puerarin (50 and 100 mg/kg) intraperitoneally for 7 consecutive days. Routine parameters, such as body weight, food intake, and diarrheal incidence, were examined to evaluate the effects of puerarin on intestinal mucositis in mice. The intestinal barrier's functions were also evaluated by measuring the serum recovery of fluorescein isothiocyanate-4kD dextran in this study. The expression levels of inflammatory cytokines, inflammatory mediators, oxidative reactions, as well as apoptotic marker proteins were determined to elucidate the underlying mechanisms of puerarin on intestinal mucositis. The model mice presented symptoms and histopathological changes typical of 5-FU-induced intestinal mucositis. In addition to vigorous inflammatory reactions, oxidative reactions, and cell apoptosis, Janus kinase (JAK) was markedly activated. Puerarin decreased the expression levels of those of inflammatory mediators, oxidative reactions, and apoptosis-related proteins in 5-FU-induced mucositis by blocking the activation of JAK. Puerarin decreased inflammation, oxidative reactions, and apoptosis and protected intestinal barrier functions to ameliorate 5-FU-induced intestinal mucositis by inhibiting the activation of JAK. This study provides novel insights into the pathologic mechanisms of (and treatment alternatives for) 5-FU-induced intestinal mucositis. SIGNIFICANCE STATEMENT: This study reveals the mechanism responsible for the protective effects of puerarin in 5-fluorouracil-induced intestinal mucositis. Puerarin inhibits the activation of JAK, thereby suppressing inflammation, oxidative reactions, cell apoptosis, and protected intestinal barrier functions to ameliorate 5-FU-induced intestinal mucositis. Overall, our results suggest that puerarin can serve as a potential natural JAK inhibitor in the treatment of 5-FU-induced intestinal mucositis.
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Affiliation(s)
- Liang Wang
- Research and Teaching Department of Comparative Medicine (L.W., B.S., Y.H., J.C., D.P.) and College of Basic Medical Science (S.Z.), Dalian Medical University, Dalian 116044, China
| | - Baohui Song
- Research and Teaching Department of Comparative Medicine (L.W., B.S., Y.H., J.C., D.P.) and College of Basic Medical Science (S.Z.), Dalian Medical University, Dalian 116044, China
| | - Yan Hu
- Research and Teaching Department of Comparative Medicine (L.W., B.S., Y.H., J.C., D.P.) and College of Basic Medical Science (S.Z.), Dalian Medical University, Dalian 116044, China
| | - Jun Chen
- Research and Teaching Department of Comparative Medicine (L.W., B.S., Y.H., J.C., D.P.) and College of Basic Medical Science (S.Z.), Dalian Medical University, Dalian 116044, China
| | - Shuaishuai Zhang
- Research and Teaching Department of Comparative Medicine (L.W., B.S., Y.H., J.C., D.P.) and College of Basic Medical Science (S.Z.), Dalian Medical University, Dalian 116044, China
| | - Dapeng Chen
- Research and Teaching Department of Comparative Medicine (L.W., B.S., Y.H., J.C., D.P.) and College of Basic Medical Science (S.Z.), Dalian Medical University, Dalian 116044, China
| | - Jingyu Wang
- Research and Teaching Department of Comparative Medicine (L.W., B.S., Y.H., J.C., D.P.) and College of Basic Medical Science (S.Z.), Dalian Medical University, Dalian 116044, China
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