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Tong G, Qian H, Li D, Li J, Chen J, Li X, Tan Z. Intestinal Flora Imbalance Induced by Antibiotic Use in Rats. J Inflamm Res 2024; 17:1789-1804. [PMID: 38528993 PMCID: PMC10961240 DOI: 10.2147/jir.s447098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2023] [Accepted: 03/14/2024] [Indexed: 03/27/2024] Open
Abstract
Aim This study aims to explore the effect of different doses of antibiotics on rats in order to observe alterations in their fecal microbiota, inflammatory changes in the colonic mucosa and four types of inflammatory markers in blood serum. Methods Our methodology involved separating 84 female Sprague Dawley rats into groups A-G, with each group consisting of 12 rats. We collected the rat feces for analysis, using a distinct medium for bacterial cultivation and counting colonies under a microscope. On the 11th and 15th days of the experiment, half of the rats from each group were euthanized and 5 mL of abdominal aortic blood and colon tissues were collected. Inflammations changes of colon were observed and assessed by pathological Hematoxylin Eosin (HE) staining. Enzyme-linked immune sorbent assay (ELISA) was adopted for detecting C-reactive protein (CRP), IL-6, IL1-β and TNF-α. Results Our findings revealed that the initial average weight of the rats did not differ between groups (p>0.05); but significant differences were observed between stool samples, water intake, food intake and weight (p=0.009, <0.001, 0.016 and 0.04, respectively) within two hours after the experiment. Additionally, there were notable differences among the groups in nine tested microbiota before and after weighting methods (all p<0.001). There were no difference in nine microbiota at day 1 (all p>0.05); at day 4 A/B (p=0.044), A/D (p<0.001), A/E (p=0.029); at day 8, all p<0.01, at day 11, only A/F exist significant difference (p<0.001); at day 14 only A/D has difference (p=0.045). Inflammation changes of colon were observed between groups A-G at days 11 and 15. Significant differences between all groups can be observed for CRP, IL-6, IL1-β and TNF-α (p<0.001). Conclusion This study suggests that antibiotics administration can disrupt the balance of bacteria in the rat gut ecosystem, resulting in an inflammatory response in their bloodstream and inducing inflammation changes of colon.
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Affiliation(s)
- Guojun Tong
- General Surgery, Huzhou Central Hospital, The Affiliated Central Hospital of Huzhou University, Huzhou, People’s Republic of China
- Central Laboratory, Huzhou Central Hospital, The Affiliated Central Hospital of Huzhou University, Huzhou, People’s Republic of China
| | - Hai Qian
- General Surgery, Huzhou Central Hospital, The Affiliated Central Hospital of Huzhou University, Huzhou, People’s Republic of China
| | - Dongli Li
- Central Laboratory, Huzhou Central Hospital, The Affiliated Central Hospital of Huzhou University, Huzhou, People’s Republic of China
| | - Jing Li
- Central Laboratory, Huzhou Central Hospital, The Affiliated Central Hospital of Huzhou University, Huzhou, People’s Republic of China
| | - Jing Chen
- Central Laboratory, Huzhou Central Hospital, The Affiliated Central Hospital of Huzhou University, Huzhou, People’s Republic of China
| | - Xiongfeng Li
- Orthopedic Surgery, Huzhou Central Hospital, The Affiliated Central Hospital of Huzhou University, Huzhou, People’s Republic of China
| | - Zhenhua Tan
- General Surgery, Huzhou Central Hospital, The Affiliated Central Hospital of Huzhou University, Huzhou, People’s Republic of China
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Novichkova E, Nayak S, Boussiba S, Gopas J, Zilberg D, Khozin-Goldberg I. Dietary Application of the Microalga Lobosphaera incisa P127 Reduces Severity of Intestinal Inflammation, Modulates Gut-Associated Gene Expression, and Microbiome in the Zebrafish Model of IBD. Mol Nutr Food Res 2023; 67:e2200253. [PMID: 36683256 DOI: 10.1002/mnfr.202200253] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 11/30/2022] [Indexed: 01/24/2023]
Abstract
SCOPE Microalgae are an emerging nutritional resource of biomolecules with potential to alleviate gut inflammation. The study explores the anti-inflammatory and immunomodulatory potential of the microalga Lobosphaera incisa P127, which accumulates a rare omega-6 LC-PUFA dihomo-ɣ-linolenic acid (DGLA) under nitrogen starvation. The therapeutic potential of dietary supplementation with P127 is investigated in the zebrafish model of IBD (TNBS-induced colitis). METHODS AND RESULTS Guts are sampled from zebrafish fed experimental diets for 4 weeks, before and 24 h after TNBS challenge. Diets containing 15% non-starved (Ns) and 7.5% and 15% N-starved (St) algal biomass significantly attenuate the severity of gut injury and goblet cell depletion. In contrast, diets containing 7.5% Ns and DGLA ethyl ester have no effect on gut condition. Fish fed 15% St, high-DGLA biomass, have the fewest individuals with pathological alterations in the gut. Dietary inclusion of Ns and St distinctly modulates gut-associated expression of the immune and inflammatory genes. Fish fed 15% Ns biomass display a coordinated boost in immune gene expression and show major changes in the gut microbiome prior challenge. CONCLUSION Dietary inclusion of L. incisa biomass at two physiological states, ameliorates TNBS-induced gut inflammation, suggesting the synergistic beneficial effects of biomass components not limited to DGLA.
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Affiliation(s)
- Ekaterina Novichkova
- The French Associates Institute for Agriculture and Biotechnology of Drylands, The Jacob Blaustein Institutes for Desert Research, Ben-Gurion University of the Negev, Sede Boqer Campus, Midreshet Ben-Gurion, 8499000, Israel
- The Albert Katz International School for Desert Studies, The Jacob Blaustein Institutes for Desert Research, Ben-Gurion University of the Negev, Sede Boqer Campus, Midreshet Ben-Gurion, 8499000, Israel
| | - Sagar Nayak
- The French Associates Institute for Agriculture and Biotechnology of Drylands, The Jacob Blaustein Institutes for Desert Research, Ben-Gurion University of the Negev, Sede Boqer Campus, Midreshet Ben-Gurion, 8499000, Israel
- The Jacob Blaustein Center for Scientific Cooperation, The Jacob Blaustein Institutes for Desert Research, Ben-Gurion University of the Negev, Sede Boqer Campus, Midreshet Ben-Gurion, 8499000, Israel
| | - Sammy Boussiba
- The French Associates Institute for Agriculture and Biotechnology of Drylands, The Jacob Blaustein Institutes for Desert Research, Ben-Gurion University of the Negev, Sede Boqer Campus, Midreshet Ben-Gurion, 8499000, Israel
| | - Jacob Gopas
- Department of Microbiology and Immunology and Genetics, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer Sheva, 8400501, Israel
| | - Dina Zilberg
- The French Associates Institute for Agriculture and Biotechnology of Drylands, The Jacob Blaustein Institutes for Desert Research, Ben-Gurion University of the Negev, Sede Boqer Campus, Midreshet Ben-Gurion, 8499000, Israel
| | - Inna Khozin-Goldberg
- The French Associates Institute for Agriculture and Biotechnology of Drylands, The Jacob Blaustein Institutes for Desert Research, Ben-Gurion University of the Negev, Sede Boqer Campus, Midreshet Ben-Gurion, 8499000, Israel
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Horn ME, Segner H, Brinkmann M, Machtaler S. Chemically-induced trout model of acute intestinal inflammation using TNBS. FISH AND SHELLFISH IMMUNOLOGY REPORTS 2022; 4:100073. [PMID: 36605611 PMCID: PMC9807998 DOI: 10.1016/j.fsirep.2022.100073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Revised: 11/20/2022] [Accepted: 11/28/2022] [Indexed: 12/03/2022] Open
Abstract
Chemically-induced models of intestinal inflammation are a useful tool for the study of immune responses and inflammation. Although well established in mammals, application of these models is currently limited in teleosts. Based on a variety of factors, including genetic diversity, known toxicological sensitivity, and economic importance, we propose salmonids as a model family of fishes for studying intestinal inflammation. We present a rainbow trout model of chemically-induced intestinal inflammation using 2,4,6-trinitrobenzene sulfonic acid (TNBS), assessed through histological analysis of primary and secondary intestinal folding, enterocyte morphology, goblet cell size and frequency, tissue layer thickness, and immune cell infiltration. Twenty-four hours after treatment with one of three concentrations of TNBS, trout developed classic signs of intestinal inflammation, including notably increased thickness of primary and secondary folds, and increased immune cell infiltration as compared to controls. This study provides a simple, reproducible model of rapid TNBS-induction of moderate intestinal inflammation.
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Affiliation(s)
- Marianna E. Horn
- Department of Medical Imaging, University of Saskatchewan, 103 Hospital Drive, Saskatoon, Saskatchewan S7N 0W8, Canada,Corresponding author at: University of Saskatchewan, Canada.
| | - Helmut Segner
- Centre of Fish and Wildlife Health, University of Bern, Länggassstrasse 122, 3012 Bern, Switzerland
| | - Markus Brinkmann
- School of Environment and Sustainability, Toxicology Centre, and Global Institute for Water Security, University of Saskatchewan, 44 Campus Drive, Saskatoon, Saskatchewan S7N 5B4, Canada
| | - Steven Machtaler
- Department of Medical Imaging, University of Saskatchewan, 103 Hospital Drive, Saskatoon, Saskatchewan S7N 0W8, Canada
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Mousavi T, Hassani S, Baeeri M, Rahimifard M, Vakhshiteh F, Gholami M, Ghafour-Broujerdi E, Abdollahi M. Comparison of the safety and efficacy of fingolimod and tofacitinib in the zebrafish model of colitis. Food Chem Toxicol 2022; 170:113509. [DOI: 10.1016/j.fct.2022.113509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2022] [Revised: 10/27/2022] [Accepted: 11/01/2022] [Indexed: 11/06/2022]
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Li Y, Lee AQ, Lu Z, Sun Y, Lu JW, Ren Z, Zhang N, Liu D, Gong Z. Systematic Characterization of the Disruption of Intestine during Liver Tumor Progression in the xmrk Oncogene Transgenic Zebrafish Model. Cells 2022; 11:cells11111810. [PMID: 35681505 PMCID: PMC9180660 DOI: 10.3390/cells11111810] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Revised: 05/29/2022] [Accepted: 05/30/2022] [Indexed: 01/27/2023] Open
Abstract
The crosstalk between tumors and their local microenvironment has been well studied, whereas the effect of tumors on distant tissues remains understudied. Studying how tumors affect other tissues is important for understanding the systemic effect of tumors and for improving the overall health of cancer patients. In this study, we focused on the changes in the intestine during liver tumor progression, using a previously established liver tumor model through inducible expression of the oncogene xmrk in zebrafish. Progressive disruption of intestinal structure was found in the tumor fish, displaying villus damage, thinning of bowel wall, increase in goblet cell number, decrease in goblet cell size and infiltration of eosinophils, most of which were observed phenotypes of an inflammatory intestine. Intestinal epithelial cell renewal was also disrupted, with decreased cell proliferation and increased cell death. Analysis of intestinal gene expression through RNA-seq suggested deregulation of genes related to intestinal function, epithelial barrier and homeostasis and activation of pathways in inflammation, epithelial mesenchymal transition, extracellular matrix organization, as well as hemostasis. Gene set enrichment analysis showed common gene signatures between the intestine of liver tumor fish and human inflammatory bowel disease, the association of which with cancer has been recently noticed. Overall, this study represented the first systematic characterization of the disruption of intestine under the liver tumor condition and suggested targeting intestinal inflammation as a potential approach for managing cancer cachexia.
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Affiliation(s)
- Yan Li
- Department of Biological Sciences, National University of Singapore, Singapore 117543, Singapore; (A.Q.L.); (Z.L.); (Y.S.); (J.-W.L.); (Z.R.); (N.Z.)
- Correspondence: (Y.L.); (Z.G.)
| | - Ai Qi Lee
- Department of Biological Sciences, National University of Singapore, Singapore 117543, Singapore; (A.Q.L.); (Z.L.); (Y.S.); (J.-W.L.); (Z.R.); (N.Z.)
| | - Zhiyuan Lu
- Department of Biological Sciences, National University of Singapore, Singapore 117543, Singapore; (A.Q.L.); (Z.L.); (Y.S.); (J.-W.L.); (Z.R.); (N.Z.)
- Animal Nutrition Institute, Sichuan Agricultural University, Chengdu 611130, China
| | - Yuxi Sun
- Department of Biological Sciences, National University of Singapore, Singapore 117543, Singapore; (A.Q.L.); (Z.L.); (Y.S.); (J.-W.L.); (Z.R.); (N.Z.)
- Department of Biology, Southern University of Science and Technology, Shenzhen 518055, China;
| | - Jeng-Wei Lu
- Department of Biological Sciences, National University of Singapore, Singapore 117543, Singapore; (A.Q.L.); (Z.L.); (Y.S.); (J.-W.L.); (Z.R.); (N.Z.)
| | - Ziheng Ren
- Department of Biological Sciences, National University of Singapore, Singapore 117543, Singapore; (A.Q.L.); (Z.L.); (Y.S.); (J.-W.L.); (Z.R.); (N.Z.)
| | - Na Zhang
- Department of Biological Sciences, National University of Singapore, Singapore 117543, Singapore; (A.Q.L.); (Z.L.); (Y.S.); (J.-W.L.); (Z.R.); (N.Z.)
- Department of Biology, Southern University of Science and Technology, Shenzhen 518055, China;
| | - Dong Liu
- Department of Biology, Southern University of Science and Technology, Shenzhen 518055, China;
| | - Zhiyuan Gong
- Department of Biological Sciences, National University of Singapore, Singapore 117543, Singapore; (A.Q.L.); (Z.L.); (Y.S.); (J.-W.L.); (Z.R.); (N.Z.)
- Correspondence: (Y.L.); (Z.G.)
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Micheloni G, Carnovali M, Millefanti G, Rizzetto M, Moretti V, Montalbano G, Acquati F, Giaroni C, Valli R, Costantino L, Ferrara F, Banfi G, Mariotti M, Porta G. Soy diet induces intestinal inflammation in adult Zebrafish: Role of OTX and P53 family. Int J Exp Pathol 2022; 103:13-22. [PMID: 34725870 PMCID: PMC8781668 DOI: 10.1111/iep.12420] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 09/10/2021] [Accepted: 10/07/2021] [Indexed: 12/19/2022] Open
Abstract
Inflammatory bowel diseases (IBDs) are a group of inflammatory conditions of the colon and small intestine, including Crohn's disease and ulcerative colitis. Since Danio rerio is a promising animal model to study gut function, we developed a soy-dependent model of intestinal inflammation in adult zebrafish. The soya bean meal diet was given for 4 weeks and induced an inflammatory process, as demonstrated by morphological changes together with an increased percentage of neutrophils infiltrating the intestinal wall, which developed between the second and fourth week of treatment. Pro-inflammatory genes such as interleukin-1beta, interleukin-8 and tumour necrosis factor alpha were upregulated in the second week and anti-inflammatory genes such as transforming growth factor beta and interleukin-10. Interestingly, an additional expression peak was found for interleukin-8 at the fourth week. Neuronal genes, OTX1 and OTX2, were significantly upregulated in the first two weeks, compatible with the development of the changes in the gut wall. As for the genes of the p53 family such as p53, DNp63 and p73, a statistically significant increase was observed after two weeks of treatment compared with controls. Interestingly, DNp63 and p73 were shown an additional peak after four weeks. Our data demonstrate that soya bean meal diet negatively influences intestinal morphology and immunological function in adult zebrafish showing the features of acute inflammation. Data observed at the fourth week of treatment may suggest initiation of chronic inflammation. Adult zebrafish may represent a promising model to better understand the mechanisms of food-dependent intestinal inflammation.
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Affiliation(s)
- Giovanni Micheloni
- Centro di Medicina GenomicaDepartment of Medicine and SurgeryUniversity of InsubriaVareseItaly
| | | | | | - Manuel Rizzetto
- Department of Medicine and SurgeryUniversity of InsubriaVareseItaly
| | - Vittoria Moretti
- Centro di Medicina GenomicaDepartment of Medicine and SurgeryUniversity of InsubriaVareseItaly
| | - Giuseppe Montalbano
- Centro di Medicina GenomicaDepartment of Medicine and SurgeryUniversity of InsubriaVareseItaly
| | - Francesco Acquati
- Centro di Medicina GenomicaDepartment of Medicine and SurgeryUniversity of InsubriaVareseItaly
| | - Cristina Giaroni
- Department of Medicine and SurgeryUniversity of InsubriaVareseItaly
| | - Roberto Valli
- Centro di Medicina GenomicaDepartment of Medicine and SurgeryUniversity of InsubriaVareseItaly
| | - Lucy Costantino
- Department of Molecular GeneticsCentro Diagnostico ItalianoMilanoItaly
| | - Fulvio Ferrara
- Department of Molecular GeneticsCentro Diagnostico ItalianoMilanoItaly
| | - Giuseppe Banfi
- IRCCS Istituto Ortopedico GaleazziMilanItaly
- Vita‐Salute San Raffaele UniversityMilanItaly
| | - Massimo Mariotti
- IRCCS Istituto Ortopedico GaleazziMilanItaly
- Department of BiomedicalSurgical and Dental SciencesUniversity of MilanMilanItaly
| | - Giovanni Porta
- Centro di Medicina GenomicaDepartment of Medicine and SurgeryUniversity of InsubriaVareseItaly
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Di Paola D, Natale S, Iaria C, Cordaro M, Crupi R, Siracusa R, D’Amico R, Fusco R, Impellizzeri D, Cuzzocrea S, Spanò N, Gugliandolo E, Peritore AF. Intestinal Disorder in Zebrafish Larvae (Danio rerio): The Protective Action of N-Palmitoylethanolamide-oxazoline. Life (Basel) 2022; 12:life12010125. [PMID: 35054518 PMCID: PMC8778351 DOI: 10.3390/life12010125] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 01/05/2022] [Accepted: 01/12/2022] [Indexed: 12/15/2022] Open
Abstract
IBD (Inflammatory Bowel Disease) is an inflammatory disease affecting the gastrointestinal tract that is common in both humans and veterinarians. Several studies have revealed the pharmacological properties of the oxazoline of palmitoylethanolamide (PEAOXA). Zebrafish larvae were exposed to sodium dextran sulphate (DSS) to induce enterocolitis and study the protective action of PEAOXA. After repetitive exposure with 0.25% DSS, larvae presented gut alteration with an increase in mucus production. Furthermore, DSS exposure induced an increase in the inflammatory pathway in the intestine, related to an increase in the Endoplasmic-reticulum (ER) stress genes. PEAOXA exposure at a concentration of 10 mg/L decreased the DSS-induced gut damage and mucus production, as well as being able to reduce the inflammatory and ER stress-related genes expression. In conclusion, our results demonstrate that the alterations induced by repeated exposure to DSS were counteracted by PEAOXA action that was able to inhibit the increase in inflammation and ER stress involved in the progression of enterocolitis.
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Affiliation(s)
- Davide Di Paola
- Department of Chemical, Biological, Pharmaceutical, and Environmental Science, University of Messina, 98166 Messina, Italy; (D.D.P.); (S.N.); (C.I.); (R.S.); (R.D.); (R.F.); (D.I.); (A.F.P.)
| | - Sabrina Natale
- Department of Chemical, Biological, Pharmaceutical, and Environmental Science, University of Messina, 98166 Messina, Italy; (D.D.P.); (S.N.); (C.I.); (R.S.); (R.D.); (R.F.); (D.I.); (A.F.P.)
| | - Carmelo Iaria
- Department of Chemical, Biological, Pharmaceutical, and Environmental Science, University of Messina, 98166 Messina, Italy; (D.D.P.); (S.N.); (C.I.); (R.S.); (R.D.); (R.F.); (D.I.); (A.F.P.)
| | - Marika Cordaro
- Department of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, 98166 Messina, Italy;
| | - Rosalia Crupi
- Department of Veterinary Science, University of Messina, 98166 Messina, Italy; (R.C.); (E.G.)
| | - Rosalba Siracusa
- Department of Chemical, Biological, Pharmaceutical, and Environmental Science, University of Messina, 98166 Messina, Italy; (D.D.P.); (S.N.); (C.I.); (R.S.); (R.D.); (R.F.); (D.I.); (A.F.P.)
| | - Ramona D’Amico
- Department of Chemical, Biological, Pharmaceutical, and Environmental Science, University of Messina, 98166 Messina, Italy; (D.D.P.); (S.N.); (C.I.); (R.S.); (R.D.); (R.F.); (D.I.); (A.F.P.)
| | - Roberta Fusco
- Department of Chemical, Biological, Pharmaceutical, and Environmental Science, University of Messina, 98166 Messina, Italy; (D.D.P.); (S.N.); (C.I.); (R.S.); (R.D.); (R.F.); (D.I.); (A.F.P.)
| | - Daniela Impellizzeri
- Department of Chemical, Biological, Pharmaceutical, and Environmental Science, University of Messina, 98166 Messina, Italy; (D.D.P.); (S.N.); (C.I.); (R.S.); (R.D.); (R.F.); (D.I.); (A.F.P.)
| | - Salvatore Cuzzocrea
- Department of Chemical, Biological, Pharmaceutical, and Environmental Science, University of Messina, 98166 Messina, Italy; (D.D.P.); (S.N.); (C.I.); (R.S.); (R.D.); (R.F.); (D.I.); (A.F.P.)
- Department of Pharmacological and Physiological Science, Saint Louis University School of Medicine, Saint Louis, MO 63104, USA
- Correspondence: (S.C.); (N.S.); Tel.: +39-90-6765208 (S.C.); +39-90-6765210 (N.S.)
| | - Nunziacarla Spanò
- Department of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, 98166 Messina, Italy;
- Correspondence: (S.C.); (N.S.); Tel.: +39-90-6765208 (S.C.); +39-90-6765210 (N.S.)
| | - Enrico Gugliandolo
- Department of Veterinary Science, University of Messina, 98166 Messina, Italy; (R.C.); (E.G.)
| | - Alessio Filippo Peritore
- Department of Chemical, Biological, Pharmaceutical, and Environmental Science, University of Messina, 98166 Messina, Italy; (D.D.P.); (S.N.); (C.I.); (R.S.); (R.D.); (R.F.); (D.I.); (A.F.P.)
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Rehman S, Gora AH, Siriyappagouder P, Brugman S, Fernandes JMO, Dias J, Kiron V. Zebrafish intestinal transcriptome highlights subdued inflammatory responses to dietary soya bean and efficacy of yeast β-glucan. JOURNAL OF FISH DISEASES 2021; 44:1619-1637. [PMID: 34237181 DOI: 10.1111/jfd.13484] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 06/11/2021] [Accepted: 06/14/2021] [Indexed: 06/13/2023]
Abstract
Anti-nutritional factors in dietary components can have a negative impact on the intestinal barrier. Here, we present soya bean-induced changes in the intestine of juvenile zebrafish and the effect of yeast β-glucan through a transcriptomic approach. The inclusion of soya bean meal affected the expression of several intestinal barrier function-related genes like arl4ca, rab25b, rhoub, muc5ac, muc5d, clcn2c and cltb in zebrafish. Several metabolic genes like cyp2x10.2, cyp2aa2, aldh3a2b, crata, elovl4, elovl6, slc51a, gpat2 and ATP-dependent peptidase activity (lonrf, clpxb) were altered in the intestinal tissue. The expression of immune-related genes like nlrc3, nlrp12, gimap8, prdm1 and tph1a, and genes related to cell cycle, DNA damage and DNA repair (e.g. spo11, rad21l1, nabp1b, spata22, tdrd9) were also affected in the soya bean fed group. Furthermore, our study suggests the plausible effect of yeast β-glucan through the modulation of several genes that regulate immune responses and barrier integrity. Our findings indicate a subdued inflammation in juvenile zebrafish fed soya bean meal and the efficacy of β-glucan to counter these subtle inflammatory responses.
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Affiliation(s)
- Saima Rehman
- Faculty of Biosciences and Aquaculture, Nord University, Bodø, Norway
| | - Adnan H Gora
- Faculty of Biosciences and Aquaculture, Nord University, Bodø, Norway
| | | | - Sylvia Brugman
- Department of Animal Sciences, Wageningen University, Wageningen, The Netherlands
| | | | | | - Viswanath Kiron
- Faculty of Biosciences and Aquaculture, Nord University, Bodø, Norway
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Campos-Sánchez JC, Esteban MÁ. Review of inflammation in fish and value of the zebrafish model. JOURNAL OF FISH DISEASES 2021; 44:123-139. [PMID: 33236349 DOI: 10.1111/jfd.13310] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 11/09/2020] [Accepted: 11/10/2020] [Indexed: 05/28/2023]
Abstract
Inflammation is a crucial step in the development of chronic diseases in humans. Understanding the inflammation environment and its intrinsic mechanisms when it is produced by harmful stimuli may be a key element in the development of human disease diagnosis. In recent decades, zebrafish (Danio rerio) have been widely used in research, due to their exceptional characteristics, as a model of various human diseases. Interestingly, the mediators released during the inflammatory response of both the immune system and nervous system, after its integration in the hypothalamus, could also facilitate the detection of injury through the register of behavioural changes in the fish. Although there are many studies that give well-defined information separately on such elements as the recruitment of cells, the release of pro- and anti-inflammatory mediators or the type of neurotransmitters released against different triggers, to the best of our knowledge there are no reviews that put all this knowledge together. In the present review, the main available information on inflammation in zebrafish is presented in order to facilitate knowledge about this important process of innate immunity, as well as the stress responses and behavioural changes derived from it.
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Affiliation(s)
- Jose Carlos Campos-Sánchez
- Department of Cell Biology and Histology, Faculty of Biology, Immunobiology for Aquaculture Group, University of Murcia, Murcia, Spain
| | - María Ángeles Esteban
- Department of Cell Biology and Histology, Faculty of Biology, Immunobiology for Aquaculture Group, University of Murcia, Murcia, Spain
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10
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Xie Y, Meijer AH, Schaaf MJM. Modeling Inflammation in Zebrafish for the Development of Anti-inflammatory Drugs. Front Cell Dev Biol 2021; 8:620984. [PMID: 33520995 PMCID: PMC7843790 DOI: 10.3389/fcell.2020.620984] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2020] [Accepted: 12/18/2020] [Indexed: 12/16/2022] Open
Abstract
Dysregulation of the inflammatory response in humans can lead to various inflammatory diseases, like asthma and rheumatoid arthritis. The innate branch of the immune system, including macrophage and neutrophil functions, plays a critical role in all inflammatory diseases. This part of the immune system is well-conserved between humans and the zebrafish, which has emerged as a powerful animal model for inflammation, because it offers the possibility to image and study inflammatory responses in vivo at the early life stages. This review focuses on different inflammation models established in zebrafish, and how they are being used for the development of novel anti-inflammatory drugs. The most commonly used model is the tail fin amputation model, in which part of the tail fin of a zebrafish larva is clipped. This model has been used to study fundamental aspects of the inflammatory response, like the role of specific signaling pathways, the migration of leukocytes, and the interaction between different immune cells, and has also been used to screen libraries of natural compounds, approved drugs, and well-characterized pathway inhibitors. In other models the inflammation is induced by chemical treatment, such as lipopolysaccharide (LPS), leukotriene B4 (LTB4), and copper, and some chemical-induced models, such as treatment with trinitrobenzene sulfonic acid (TNBS), specifically model inflammation in the gastro-intestinal tract. Two mutant zebrafish lines, carrying a mutation in the hepatocyte growth factor activator inhibitor 1a gene (hai1a) and the cdp-diacylglycerolinositol 3-phosphatidyltransferase (cdipt) gene, show an inflammatory phenotype, and they provide interesting model systems for studying inflammation. These zebrafish inflammation models are often used to study the anti-inflammatory effects of glucocorticoids, to increase our understanding of the mechanism of action of this class of drugs and to develop novel glucocorticoid drugs. In this review, an overview is provided of the available inflammation models in zebrafish, and how they are used to unravel molecular mechanisms underlying the inflammatory response and to screen for novel anti-inflammatory drugs.
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Affiliation(s)
- Yufei Xie
- Institute of Biology Leiden, Leiden University, Leiden, Netherlands
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11
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Morales Fénero C, Amaral MA, Xavier IK, Padovani BN, Paredes LC, Takiishi T, Lopes-Ferreira M, Lima C, Colombo A, Saraiva Câmara NO. Short chain fatty acids (SCFAs) improves TNBS-induced colitis in zebrafish. CURRENT RESEARCH IN IMMUNOLOGY 2021; 2:142-154. [PMID: 35492385 PMCID: PMC9040093 DOI: 10.1016/j.crimmu.2021.08.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 08/25/2021] [Accepted: 08/25/2021] [Indexed: 12/20/2022] Open
Affiliation(s)
- Camila Morales Fénero
- Department of Immunology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
- Corresponding author.
| | | | - Izabella Karina Xavier
- Department of Immunology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
| | - Barbara Nunes Padovani
- Department of Immunology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
| | - Lais Cavalieri Paredes
- Department of Immunology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
| | - Tatiana Takiishi
- ULB Center for Diabetes Research, Medical Faculty, Université Libre de Bruxelles, Brussels, Belgium
| | - Mônica Lopes-Ferreira
- Center of Toxins, Immune Response and Cellular Signalling (CeTICS), Instituto Butantan, São Paulo, Brazil
| | - Carla Lima
- Center of Toxins, Immune Response and Cellular Signalling (CeTICS), Instituto Butantan, São Paulo, Brazil
| | - Alicia Colombo
- Department of Pathologic Anatomy, Faculty of Medicine, University of Chile, Santiago, Chile
| | - Niels Olsen Saraiva Câmara
- Department of Immunology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
- Department of Medicine, Nephrology Division, Federal University of São Paulo, Brazil
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12
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Wang T, Dai MZ, Liu FS, Cao BB, Guo J, Shen JQ, Li CQ. Probiotics Modulate Intestinal Motility and Inflammation in Zebrafish Models. Zebrafish 2020; 17:382-393. [PMID: 33232637 DOI: 10.1089/zeb.2020.1877] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
This study was aimed to assess effects of three strains of probiotics Lactobacillus acidophilus NCFM, Lactobacillus rhamnosus HN001, and Bifidobacterium animalis subsp. lactis Bi-07 on the intestinal motility and inflammation in the zebrafish models. The intestinal motility model was established using 5 days postfertilization (dpf) zebrafish administered with a fluorescent dye Nile red at 10 ng/mL for 16 h, followed by probiotics treatment for 24 h and the intestinal motility was inversely proportional to the intestinal fluorescence intensity that was quantitatively measured by image analysis. The intestinal inflammation was induced by treating 3 dpf neutrophil fluorescent zebrafish with 0.0125% of trinitrobenzenesulfonic acid for 48 h. Probiotics were administered at low, moderate, and high concentrations determined based on maximum tolerable concentration through soaking. All three strains of probiotics promoted intestinal movement, of which B. animalis subsp. lactis Bi-07 was most potent at lower concentrations. L. rhamnosus HN001 and B. animalis subsp. lactis Bi-07 had the therapeutic effects on the intestinal inflammation and the inflammation-associated mucosal damage recovery. The anti-inflammatory mechanisms of L. rhamnosus HN001 was related to both reduce inflammatory factor interleukin-6 (IL-6) and restored tissue repair factor transforming growth factor-β-1 (TGFβ-1); whereas B. animalis subsp. lactis Bi-07 was probably only associated with TGFβ-1 elevation. Using larval zebrafish models for probiotics screening and assessment would speed up product research and development and improve products' efficacy and quality.
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Affiliation(s)
- Tao Wang
- Infinitus (China) Company Ltd., Guangzhou, China
| | | | | | | | - Jie Guo
- Hunter Biotechnology, Inc., Hangzhou, China
| | - Ja-Qi Shen
- Hunter Biotechnology, Inc., Hangzhou, China
| | - Chun-Qi Li
- Hunter Biotechnology, Inc., Hangzhou, China.,Zhejiang Provincial Key Laboratory for the Safety Evaluation Technology of Health Products, Zhejiang Academy of Medical Sciences, Hangzhou, China
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13
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Uyttebroek L, Pype C, Hubens G, Timmermans JP, Van Nassauw L. Effect of TNBS-induced colitis on enteric neuronal subpopulations in adult zebrafish. Eur J Histochem 2020; 64. [PMID: 32875777 PMCID: PMC7459238 DOI: 10.4081/ejh.2020.3161] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Accepted: 08/24/2020] [Indexed: 02/08/2023] Open
Abstract
Inflammatory bowel disease (IBD) includes inflammation of the gastrointestinal (GI) tract and is characterized by periods of acute inflammation and remission. Therapeutic management of IBD is still problematic, because of incomplete understanding its pathogenesis. This study focuses on the effect of 2,4,6-trinitrobenzene sulphonic acid (TNBS)-induced colitis on changes in enteric neuronal subpopulations in adult zebrafish. These changes are suggested to be related to the altered neuro-immune interactions and GI motility, and in IBD pathogenesis. New insights into neuroplasticity will be instrumental in finding appropriate therapeutic treatments. TNBS was intraluminally administered in the distal intestine (DI) of anesthetized adult zebrafish. A histological time course of the intestinal inflammatory response was created to establish optimal TNBS concentration and acute inflammation phase. Using double immunolabelling on whole mounts, the effect of inflammation on neuronal populations was analyzed. Based on intestinal wall thickening, epithelial fold disruption, reduced goblet cell number, and eosinophil infiltration, our analysis indicated that the optimal TNBS concentration (320 mM in 25% ethanol) inducing non-lethal inflammation reached a peak at 6 h post-induction. The inflammatory response returned to baseline values at 3 days post-induction. At the acute inflammation phase, no influence on the distribution or proportion of nitrergic neurons was observed, while only the proportion of cholinergic neurons was significantly reduced in the DI. The proportion of serotonergic neurons was significantly increased in the entire intestine during inflammation. This study describes a method of TNBS-induced colitis in the adult zebrafish. Given that the acute inflammation phase is accompanied by neuroplasticity comparable to changes observed in IBD patients, and the unique and versatile characteristics of the zebrafish, allows this model to be used alongside IBD animal models to unravel IBD pathology and to test new IBD therapies.
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Affiliation(s)
- Leen Uyttebroek
- Laboratory of Human Anatomy, Faculty of Medicine and Health Sciences, University of Antwerp.
| | - Casper Pype
- Laboratory of Applied Veterinary Morphology, Department of Veterinary Sciences, University of Antwerp.
| | - Guy Hubens
- Laboratory of Human Anatomy, Faculty of Medicine and Health Sciences, University of Antwerp.
| | - Jean-Pierre Timmermans
- Laboratory of Cell Biology and Histology, Department of Veterinary Sciences, University of Antwerp.
| | - Luc Van Nassauw
- Laboratory of Human Anatomy, Faculty of Medicine and Health Sciences, University of Antwerp.
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14
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Levitas-Djerbi T, Sagi D, Lebenthal-Loinger I, Lerer-Goldshtein T, Appelbaum L. Neurotensin Enhances Locomotor Activity and Arousal and Inhibits Melanin-Concentrating Hormone Signaling. Neuroendocrinology 2020; 110:35-49. [PMID: 31030196 DOI: 10.1159/000500590] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Accepted: 04/28/2019] [Indexed: 11/19/2022]
Abstract
BACKGROUND Hypothalamic neurotensin (Nts)-secreting neurons regulate fundamental physiological processes including metabolism and feeding. However, the role of Nts in modulation of locomotor activity, sleep, and arousal is unclear. We previously identified and characterized Nts neurons in the zebrafish hypothalamus. MATERIALS AND METHODS In order to study the role of Nts, nts mutant (nts-/-), and overexpressing zebrafish were generated. RESULTS The expression of both nts mRNA and Nts protein was reduced during the night in wild-type zebrafish. Behavioral assays revealed that locomotor activity was decreased during both day and night, while sleep was increased exclusively during the nighttime in nts-/- larvae. Likewise, inducible overexpression of Nts increased arousal in hsp70:Gal4/uas:Nts larvae. Furthermore, the behavioral response to light-to-dark transitions was reduced in nts-/- larvae. In order to elucidate potential contenders that may mediate Nts action on these behaviors, we profiled the transcriptome of 6 dpf nts-/- larvae. Among other genes, the expression levels of melanin-concentrating hormone receptor 1b were increased in nts-/- larvae. Furthermore, a portion of promelanin-concentrating hormone 1 (pmch1) and pmch2 neurons expressed the nts receptor. In addition, expression of the the two zebrafish melanin-concentrating hormone (Mch) orthologs, Mch1 and Mch2, was increased in nts-/- larvae. CONCLUSION These results show that the Nts and Mch systems interact and modulate locomotor activity and arousal.
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Affiliation(s)
- Talia Levitas-Djerbi
- The Faculty of Life Sciences, Bar-Ilan University, Ramat-Gan, Israel
- The Multidisciplinary Brain Research Center, Bar-Ilan University, Ramat-Gan, Israel
| | - Dana Sagi
- The Faculty of Life Sciences, Bar-Ilan University, Ramat-Gan, Israel
- The Multidisciplinary Brain Research Center, Bar-Ilan University, Ramat-Gan, Israel
| | | | - Tali Lerer-Goldshtein
- The Faculty of Life Sciences, Bar-Ilan University, Ramat-Gan, Israel
- The Multidisciplinary Brain Research Center, Bar-Ilan University, Ramat-Gan, Israel
| | - Lior Appelbaum
- The Faculty of Life Sciences, Bar-Ilan University, Ramat-Gan, Israel,
- The Multidisciplinary Brain Research Center, Bar-Ilan University, Ramat-Gan, Israel,
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15
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Abstract
In recent years, tremendous advances have been made in our ability to characterize complex microbial communities such as the gut microbiota, and numerous surveys of the human gut microbiota have identified countless associations between different compositional attributes of the gut microbiota and adverse health conditions. However, most of these findings in humans are purely correlative and animal models are required for prospective evaluation of such changes as causative factors in disease initiation or progression. As in most fields of biomedical research, microbiota-focused studies are predominantly performed in mouse or rat models. Depending on the field of research and experimental question or objective, non-rodent models may be preferable due to better translatability or an inability to use rodents for various reasons. The following review describes the utility and limitations of several non-rodent model species for research on the microbiota and its influence on host physiology and disease. In an effort to balance the breadth of potential model species with the amount of detail provided, four model species are discussed: zebrafish, dogs, pigs, and rabbits.
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Affiliation(s)
- Aaron C Ericsson
- Department of Veterinary Pathobiology, University of Missouri, United States of America
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16
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Sireswar S, Dey G. Matrix-wise evaluation of in vivo and in vitro efficiencies of L. rhamnosus GG-fortified beverages. Food Res Int 2018; 119:908-919. [PMID: 30884731 DOI: 10.1016/j.foodres.2018.10.077] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2018] [Revised: 10/23/2018] [Accepted: 10/26/2018] [Indexed: 12/19/2022]
Abstract
The interactions between phenolic compounds and gut microbiota, have gained much attention due to their beneficial effect on humans. The study was also conceived keeping in view the growing popularity of probiotics and emerging interest in designing plant based matrices for probiotic delivery. The synergistic relationship between probiotic, Lactobacillus rhamnosus GG (LR) (ATCC 53103) and phenolic compounds of fruit matrices, sea buckthorn (SBT) and apple juice (APJ) was evaluated on TNBS induced enterocolitis in a zebrafish model (Danio rerio). Addition of LR to SBT matrix conferred higher protection against inflammation than LR in APJ matrix. This could be due to higher content of phenolic compounds in SBT. Isorhamnetin was identified as the predominant phenolic in SBT. The juice matrices were also evaluated for their flow and viscoelastic properties. The consistency index (K) and flow behaviour index (η) were derived from evaluating the shear strength. All the tested juice matrices demonstrated shear-thinning properties. Effect of the matrices on other functionalities of LR during storage period of 14 days was also evaluated. No significant changes were observed on cell surface hydrophobicity depicting protective action of the matrix components on the probiotic strain. Gastrointestinal tolerance increased on Day 7 and 14. Principal Component Analysis of the anti-microbial potential of the probiotic beverage formulations against pathogenic and food spoilage strains showed higher antagonistic ability of LR in SBT during the 14 days storage. The key findings suggest probiotic strain may behave differently in different food matrices. The sustainable functionality of the probiotic strain can be achieved even during the shelf period by optimum design of the delivery matrix.
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Affiliation(s)
- Srijita Sireswar
- School of Biotechnology, Kalinga Institute of Industrial Technology, Patia, Bhubaneswar, Odisha 751024, India
| | - Gargi Dey
- School of Biotechnology, Kalinga Institute of Industrial Technology, Patia, Bhubaneswar, Odisha 751024, India.
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17
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Innovative Disease Model: Zebrafish as an In Vivo Platform for Intestinal Disorder and Tumors. Biomedicines 2017; 5:biomedicines5040058. [PMID: 28961226 PMCID: PMC5744082 DOI: 10.3390/biomedicines5040058] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2017] [Revised: 09/26/2017] [Accepted: 09/29/2017] [Indexed: 12/12/2022] Open
Abstract
Colorectal cancer (CRC) is one of the world’s most common cancers and is the second leading cause of cancer deaths, causing more than 50,000 estimated deaths each year. Several risk factors are highly associated with CRC, including being overweight, eating a diet high in red meat and over-processed meat, having a history of inflammatory bowel disease, and smoking. Previous zebrafish studies have demonstrated that multiple oncogenes and tumor suppressor genes can be regulated through genetic or epigenetic alterations. Zebrafish research has also revealed that the activation of carcinogenesis-associated signal pathways plays an important role in CRC. The biology of cancer, intestinal disorders caused by carcinogens, and the morphological patterns of tumors have been found to be highly similar between zebrafish and humans. Therefore, the zebrafish has become an important animal model for translational medical research. Several zebrafish models have been developed to elucidate the characteristics of gastrointestinal diseases. This review article focuses on zebrafish models that have been used to study human intestinal disorders and tumors, including models involving mutant and transgenic fish. We also report on xenograft models and chemically-induced enterocolitis. This review demonstrates that excellent zebrafish models can provide novel insights into the pathogenesis of gastrointestinal diseases and help facilitate the evaluation of novel anti-tumor drugs.
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18
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Haarder S, Kania PW, Holm TL, von Gersdorff Jørgensen L, Buchmann K. Effect of ES products from Anisakis (Nematoda: Anisakidae) on experimentally induced colitis in adult zebrafish. Parasite Immunol 2017; 39. [PMID: 28779539 DOI: 10.1111/pim.12456] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2016] [Accepted: 07/31/2017] [Indexed: 12/14/2022]
Abstract
Inflammatory bowel disease (IBD) in developed countries is linked with elevated hygienic standards. One of the several factors involved in this question may be reduced exposure to the immunomodulatory effects of parasitic helminths. Several investigations on treatment of mice and humans with helminth-derived substances have supported this notion, but underlying mechanisms remain unclear. This study therefore dissects to what extent a series of immune-related genes are modulated in zebrafish with experimentally induced colitis following exposure to excretory-secretory (ES) products isolated from larval Anisakis, a widely distributed fish nematode. Adult zebrafish intrarectally exposed to the colitis-inducing agent TNBS developed severe colitis leading to 80% severe morbidity, but if co-injected (ip) with Anisakis ES products, the morbidity rate was 50% at the end of the experiment (48 hours post-exposure). Gene expression studies of TNBS-treated zebrafish showed clear upregulation of a range of genes encoding inflammatory cytokines and effector molecules and some induction of genes related to the adaptive response. A distinct innate-driven immune response was seen in both TNBS and TNBS + ES groups, but expression values were significantly depressed for several important pro-inflammatory genes in the TNBS + ES group, indicating protective mechanisms of Anisakis ES compounds on intestinal immunopathology in zebrafish.
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Affiliation(s)
- S Haarder
- Novo Nordisk-LIFE In Vivo Pharmacology Centre, Frederiksberg, Denmark.,Faculty of Health and Medical Sciences, Laboratory of Aquatic Pathobiology, Department of Veterinary and Animal Sciences, University of Copenhagen, Frederiksberg, Denmark
| | - P W Kania
- Faculty of Health and Medical Sciences, Laboratory of Aquatic Pathobiology, Department of Veterinary and Animal Sciences, University of Copenhagen, Frederiksberg, Denmark
| | - T L Holm
- Global Research, Novo Nordisk A/S, Måløv, Denmark
| | - L von Gersdorff Jørgensen
- Faculty of Health and Medical Sciences, Laboratory of Aquatic Pathobiology, Department of Veterinary and Animal Sciences, University of Copenhagen, Frederiksberg, Denmark
| | - K Buchmann
- Faculty of Health and Medical Sciences, Laboratory of Aquatic Pathobiology, Department of Veterinary and Animal Sciences, University of Copenhagen, Frederiksberg, Denmark
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19
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Hanyang L, Xuanzhe L, Xuyang C, Yujia Q, Jiarong F, Jun S, Zhihua R. Application of Zebrafish Models in Inflammatory Bowel Disease. Front Immunol 2017; 8:501. [PMID: 28515725 PMCID: PMC5413514 DOI: 10.3389/fimmu.2017.00501] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2017] [Accepted: 04/11/2017] [Indexed: 12/12/2022] Open
Abstract
Inflammatory bowel disease (IBD) is a chronic, recurrent, and remitting inflammatory disease with unclear etiology. As a clinically frequent disease, it can affect individuals throughout their lives, with multiple complications. Unfortunately, traditional murine models are not efficient for the further study of IBD. Thus, effective and convenient animal models are needed. Zebrafish have been used as model organisms to investigate IBD because of their suggested highly genetic similarity to humans and their superiority as laboratory models. The zebrafish model has been used to study the composition of intestinal microbiota, novel genes, and therapeutic approaches. The pathogenesis of IBD is still unclear and many risk factors remain unidentified. In this review, we compare traditional murine models and zebrafish models in terms of advantages, pathogenesis, and drug discovery screening for IBD. We also review the progress and deficiencies of the zebrafish model for scientific applications.
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Affiliation(s)
- Li Hanyang
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, Inflammatory Bowel Disease Research Center, Shanghai, China.,Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,Shanghai Institute of Digestive Disease, Shanghai, China
| | - Liu Xuanzhe
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, Inflammatory Bowel Disease Research Center, Shanghai, China.,Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,Shanghai Institute of Digestive Disease, Shanghai, China
| | - Chen Xuyang
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, Inflammatory Bowel Disease Research Center, Shanghai, China.,Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,Shanghai Institute of Digestive Disease, Shanghai, China
| | - Qiu Yujia
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, Inflammatory Bowel Disease Research Center, Shanghai, China.,Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,Shanghai Institute of Digestive Disease, Shanghai, China
| | - Fu Jiarong
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, Inflammatory Bowel Disease Research Center, Shanghai, China.,Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,Shanghai Institute of Digestive Disease, Shanghai, China
| | - Shen Jun
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, Inflammatory Bowel Disease Research Center, Shanghai, China.,Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,Shanghai Institute of Digestive Disease, Shanghai, China
| | - Ran Zhihua
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, Inflammatory Bowel Disease Research Center, Shanghai, China.,Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,Shanghai Institute of Digestive Disease, Shanghai, China
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20
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Abstract
Although the zebrafish was initially developed as a model system to study embryonic development, it has gained increasing attention as an advantageous system to investigate human diseases, including intestinal disorders. Zebrafish embryos develop rapidly, and their digestive system is fully functional and visible by 5days post fertilization. There is a large degree of homology between the intestine of zebrafish and higher vertebrate organisms in terms of its cellular composition and function as both a digestive and immune organ. Furthermore, molecular pathways regulating injury and immune responses are highly conserved. In this chapter, we provide an overview of studies addressing developmental and physiological processes relevant to human intestinal disease. These studies include those related to congenital disorders, host-microbiota interactions, inflammatory diseases, motility disorders, and intestinal cancer. We also highlight the utility of zebrafish to functionally validate candidate genes identified through mutational analyses and genome-wide association studies, and discuss methodologies to investigate the intestinal biology that are unique to zebrafish.
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Affiliation(s)
- X Zhao
- University of Pennsylvania, Philadelphia, PA, United States
| | - M Pack
- University of Pennsylvania, Philadelphia, PA, United States
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21
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Abstract
Zebrafish are an excellent model for the study of intestinal immunity. The availability of several transgenic reporter fish for different innate and adaptive immune cells and the high homology in terms of gut function and morphology enables in depth analysis of the process of intestinal inflammation. Here, we describe a method to induce intestinal inflammation by intra-rectal injection of the hapten oxazolone in adult zebrafish.
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Affiliation(s)
- Sylvia Brugman
- Animal Sciences Group, Cell Biology and Immunology, Wageningen University, De Elst 1, 6708, WD, Wageningen, The Netherlands.
| | - Edward E S Nieuwenhuis
- Department of Pediatrics, Wilhelmina Children's Hospital Utrecht, University Medical Center Utrecht, Utrecht, The Netherlands
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22
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Brugman S. The zebrafish as a model to study intestinal inflammation. DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY 2016; 64:82-92. [PMID: 26902932 DOI: 10.1016/j.dci.2016.02.020] [Citation(s) in RCA: 177] [Impact Index Per Article: 22.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2015] [Revised: 02/16/2016] [Accepted: 02/17/2016] [Indexed: 06/05/2023]
Abstract
Starting out as a model for developmental biology, during the last decade, zebrafish have also gained the attention of the immunologists and oncologists. Due to its small size, high fecundity and full annotation of its genome, the zebrafish is an attractive model system. The fact that fish are transparent early in life combined with the growing list of immune cell reporter fish, enables in vivo tracking of immune responses in a complete organism. Since zebrafish develop ex utero from a fertilized egg, immune development can be monitored from the start of life. Given that several gut functions and immune genes are conserved between zebrafish and mammals, the zebrafish is an interesting model organism to investigate fundamental processes underlying intestinal inflammation and injury. This review will first provide some background on zebrafish intestinal development, bacterial colonization and immunity, showing the similarities and differences compared to mammals. This will be followed by an overview of the existing models for intestinal disease, and concluded by future perspectives in light of the newest technologies and insights.
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Affiliation(s)
- Sylvia Brugman
- Animal Sciences Group, Cell Biology and Immunology, Wageningen University, De Elst 1, room Ee1253, 6708 WD Wageningen, Netherlands.
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23
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Morales Fénero CI, Colombo Flores AA, Câmara NOS. Inflammatory diseases modelling in zebrafish. World J Exp Med 2016; 6:9-20. [PMID: 26929916 PMCID: PMC4759353 DOI: 10.5493/wjem.v6.i1.9] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2015] [Revised: 10/20/2015] [Accepted: 12/18/2015] [Indexed: 02/06/2023] Open
Abstract
The ingest of diets with high content of fats and carbohydrates, low or no physical exercise and a stressful routine are part of the everyday lifestyle of most people in the western world. These conditions are triggers for different diseases with complex interactions between the host genetics, the metabolism, the immune system and the microbiota, including inflammatory bowel diseases (IBD), obesity and diabetes. The incidence of these disorders is growing worldwide; therefore, new strategies for its study are needed. Nowadays, the majority of researches are in use of murine models for understand the genetics, physiopathology and interaction between cells and signaling pathways to find therapeutic solutions to these diseases. The zebrafish, a little tropical water fish, shares 70% of our genes and conserves anatomic and physiological characteristics, as well as metabolical pathways, with mammals, and is rising as a new complementary model for the study of metabolic and inflammatory diseases. Its high fecundity, fast development, transparency, versatility and low cost of maintenance makes the zebrafish an interesting option for new researches. In this review, we offer a discussion of the existing genetic and induced zebrafish models of two important Western diseases that have a strong inflammatory component, the IBD and the obesity.
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24
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Haarder S, Kania PW, Lindebo Holm T, Ohtani M, Buchmann K. Comparison of Two Chemically-Induced Colitis-Models in Adult Zebrafish, Using Optical Projection Tomography and Novel Transcriptional Markers. ACTA ACUST UNITED AC 2016. [DOI: 10.4236/oji.2016.64016] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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25
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Jiminez JA, Uwiera TC, Douglas Inglis G, Uwiera RRE. Animal models to study acute and chronic intestinal inflammation in mammals. Gut Pathog 2015; 7:29. [PMID: 26561503 PMCID: PMC4641401 DOI: 10.1186/s13099-015-0076-y] [Citation(s) in RCA: 133] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2015] [Accepted: 10/22/2015] [Indexed: 02/06/2023] Open
Abstract
Acute and chronic inflammatory diseases of the intestine impart a significant and negative impact on the health and well-being of human and non-human mammalian animals. Understanding the underlying mechanisms of inflammatory disease is mandatory to develop effective treatment and prevention strategies. As inflammatory disease etiologies are multifactorial, the use of appropriate animal models and associated metrics of disease are essential. In this regard, animal models used alone or in combination to study acute and chronic inflammatory disease of the mammalian intestine paired with commonly used inflammation-inducing agents are reviewed. This includes both chemical and biological incitants of inflammation, and both non-mammalian (i.e. nematodes, insects, and fish) and mammalian (i.e. rodents, rabbits, pigs, ruminants, dogs, and non-human primates) models of intestinal inflammation including germ-free, gnotobiotic, as well as surgical, and genetically modified animals. Importantly, chemical and biological incitants induce inflammation via a multitude of mechanisms, and intestinal inflammation and injury can vary greatly according to the incitant and animal model used, allowing studies to ascertain both long-term and short-term effects of inflammation. Thus, researchers and clinicians should be aware of the relative strengths and limitations of the various animal models used to study acute and chronic inflammatory diseases of the mammalian intestine, and the scope and relevance of outcomes achievable based on this knowledge. The ability to induce inflammation to mimic common human diseases is an important factor of a successful animal model, however other mechanisms of disease such as the amount of infective agent to induce disease, invasion mechanisms, and the effect various physiologic changes can have on inducing damage are also important features. In many cases, the use of multiple animal models in combination with both chemical and biological incitants is necessary to answer the specific question being addressed regarding intestinal disease. Some incitants can induce acute responses in certain animal models while others can be used to induce chronic responses; this review aims to illustrate the strengths and weaknesses in each animal model and to guide the choice of an appropriate acute or chronic incitant to facilitate intestinal disease.
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Affiliation(s)
- Janelle A. Jiminez
- />Agriculture and Agri-Food Canada Research Centre, Lethbridge, AB Canada
- />Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB Canada
| | - Trina C. Uwiera
- />Department of Surgery, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB Canada
| | - G. Douglas Inglis
- />Agriculture and Agri-Food Canada Research Centre, Lethbridge, AB Canada
| | - Richard R. E. Uwiera
- />Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB Canada
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Okuda KS, Misa JP, Oehlers SH, Hall CJ, Ellett F, Alasmari S, Lieschke GJ, Crosier KE, Crosier PS, Astin JW. A zebrafish model of inflammatory lymphangiogenesis. Biol Open 2015; 4:1270-80. [PMID: 26369931 PMCID: PMC4610225 DOI: 10.1242/bio.013540] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Inflammatory bowel disease (IBD) is a disabling chronic inflammatory disease of the gastrointestinal tract. IBD patients have increased intestinal lymphatic vessel density and recent studies have shown that this may contribute to the resolution of IBD. However, the molecular mechanisms involved in IBD-associated lymphangiogenesis are still unclear. In this study, we established a novel inflammatory lymphangiogenesis model in zebrafish larvae involving colitogenic challenge stimulated by exposure to 2,4,6-trinitrobenzenesulfonic acid (TNBS) or dextran sodium sulphate (DSS). Treatment with either TNBS or DSS resulted in vascular endothelial growth factor receptor (Vegfr)-dependent lymphangiogenesis in the zebrafish intestine. Reduction of intestinal inflammation by the administration of the IBD therapeutic, 5-aminosalicylic acid, reduced intestinal lymphatic expansion. Zebrafish macrophages express vascular growth factors vegfaa, vegfc and vegfd and chemical ablation of these cells inhibits intestinal lymphatic expansion, suggesting that the recruitment of macrophages to the intestine upon colitogenic challenge is required for intestinal inflammatory lymphangiogenesis. Importantly, this study highlights the potential of zebrafish as an inflammatory lymphangiogenesis model that can be used to investigate the role and mechanism of lymphangiogenesis in inflammatory diseases such as IBD.
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Affiliation(s)
- Kazuhide S Okuda
- Department of Molecular Medicine & Pathology, School of Medical Sciences, University of Auckland, Auckland 1142, New Zealand
| | - June Pauline Misa
- Department of Molecular Medicine & Pathology, School of Medical Sciences, University of Auckland, Auckland 1142, New Zealand
| | - Stefan H Oehlers
- Department of Molecular Genetics and Microbiology, Duke University Medical Center, Durham 27710, USA
| | - Christopher J Hall
- Department of Molecular Medicine & Pathology, School of Medical Sciences, University of Auckland, Auckland 1142, New Zealand
| | - Felix Ellett
- Australian Regenerative Medicine Institute, Monash University, Clayton, Victoria 3800, Australia
| | - Sultan Alasmari
- Australian Regenerative Medicine Institute, Monash University, Clayton, Victoria 3800, Australia
| | - Graham J Lieschke
- Australian Regenerative Medicine Institute, Monash University, Clayton, Victoria 3800, Australia
| | - Kathryn E Crosier
- Department of Molecular Medicine & Pathology, School of Medical Sciences, University of Auckland, Auckland 1142, New Zealand
| | - Philip S Crosier
- Department of Molecular Medicine & Pathology, School of Medical Sciences, University of Auckland, Auckland 1142, New Zealand
| | - Jonathan W Astin
- Department of Molecular Medicine & Pathology, School of Medical Sciences, University of Auckland, Auckland 1142, New Zealand
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Marjoram L, Bagnat M. Infection, Inflammation and Healing in Zebrafish: Intestinal Inflammation. CURRENT PATHOBIOLOGY REPORTS 2015; 3:147-153. [PMID: 26236567 PMCID: PMC4520400 DOI: 10.1007/s40139-015-0079-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Inflammatory bowel diseases (IBD), which include Crohn’s disease and ulcerative colitis, contribute to significant morbidity and mortality globally. Despite an increase in incidence, IBD onset is still poorly understood. Mouse models of IBD recapitulate several aspects of human disease, but limited accessibility for live imaging and the lack of forward genetics highlight the need for new model systems for disease onset characterization. Zebrafish represent a powerful platform to model IBD using forward and reverse genetics, live imaging of transgenic lines and physiological assays. In this review, we address current models of IBD in zebrafish and newly developed reagents available for future studies.
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Affiliation(s)
- Lindsay Marjoram
- Department of Cell Biology, Duke University Medical Center, Durham, NC 27710, Tel: 919-684-4899,
| | - Michel Bagnat
- Department of Cell Biology, Duke University Medical Center, Durham, NC 27710, Tel: 919-681-9268 ,
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