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Wang Q, Guo F, Zhang Q, Hu T, Jin Y, Yang Y, Ma Y. Organoids in gastrointestinal diseases: from bench to clinic. MedComm (Beijing) 2024; 5:e574. [PMID: 38948115 PMCID: PMC11214594 DOI: 10.1002/mco2.574] [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: 11/28/2023] [Revised: 04/15/2024] [Accepted: 04/26/2024] [Indexed: 07/02/2024] Open
Abstract
The etiology of gastrointestinal (GI) diseases is intricate and multifactorial, encompassing complex interactions between genetic predisposition and gut microbiota. The cell fate change, immune function regulation, and microenvironment composition in diseased tissues are governed by microorganisms and mutated genes either independently or through synergistic interactions. A comprehensive understanding of GI disease etiology is imperative for developing precise prevention and treatment strategies. However, the existing models used for studying the microenvironment in GI diseases-whether cancer cell lines or mouse models-exhibit significant limitations, which leads to the prosperity of organoids models. This review first describes the development history of organoids models, followed by a detailed demonstration of organoids application from bench to clinic. As for bench utilization, we present a layer-by-layer elucidation of organoid simulation on host-microbial interactions, as well as the application in molecular mechanism analysis. As for clinical adhibition, we provide a generalized interpretation of organoid application in GI disease simulation from inflammatory disorders to malignancy diseases, as well as in GI disease treatment including drug screening, immunotherapy, and microbial-targeting and screening treatment. This review draws a comprehensive and systematical depiction of organoids models, providing a novel insight into the utilization of organoids models from bench to clinic.
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Affiliation(s)
- Qinying Wang
- Department of Colorectal SurgeryFudan University Shanghai Cancer CenterShanghaiChina
- Department of Cancer InstituteFudan University Shanghai Cancer CenterShanghaiChina
- Department of OncologyShanghai Medical CollegeFudan UniversityShanghaiChina
| | - Fanying Guo
- Department of Colorectal SurgeryFudan University Shanghai Cancer CenterShanghaiChina
- Department of OncologyShanghai Medical CollegeFudan UniversityShanghaiChina
| | - Qinyuan Zhang
- Department of Colorectal SurgeryFudan University Shanghai Cancer CenterShanghaiChina
- Department of OncologyShanghai Medical CollegeFudan UniversityShanghaiChina
| | - TingTing Hu
- Department of Colorectal SurgeryFudan University Shanghai Cancer CenterShanghaiChina
- Department of OncologyShanghai Medical CollegeFudan UniversityShanghaiChina
| | - YuTao Jin
- Department of Colorectal SurgeryFudan University Shanghai Cancer CenterShanghaiChina
- Department of OncologyShanghai Medical CollegeFudan UniversityShanghaiChina
| | - Yongzhi Yang
- Department of Colorectal SurgeryFudan University Shanghai Cancer CenterShanghaiChina
- Department of OncologyShanghai Medical CollegeFudan UniversityShanghaiChina
| | - Yanlei Ma
- Department of Colorectal SurgeryFudan University Shanghai Cancer CenterShanghaiChina
- Department of OncologyShanghai Medical CollegeFudan UniversityShanghaiChina
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2
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Parente IA, Chiara L, Bertoni S. Exploring the potential of human intestinal organoids: Applications, challenges, and future directions. Life Sci 2024; 352:122875. [PMID: 38942359 DOI: 10.1016/j.lfs.2024.122875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2024] [Revised: 06/13/2024] [Accepted: 06/25/2024] [Indexed: 06/30/2024]
Abstract
The complex and dynamic environment of the gastrointestinal tract shapes one of the fastest renewing tissues in the human body, the intestinal epithelium. Considering the lack of human preclinical studies, reliable models that mimic the intestinal environment are increasingly explored. Patient-derived intestinal organoids are powerful tools that recapitulate in vitro many pathophysiological features of the human intestine. In this review, the possible applications of human intestinal organoids in different research fields are highlighted. From physiologically relevant to intestinal disease modeling, regenerative medicine, and toxicology studies, the potential of intestinal organoids will be here presented and discussed. Despite the remarkable opportunities offered, limitations related to ethical concerns, tissue collection, reproducibility, and methodologies may hinder the full exploitation of this cell-based model into high throughput studies and clinical practice. Currently, distinct approaches can be used to overcome the numerous challenges found along the way and to allow the full implementation of this ground-breaking technology.
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Affiliation(s)
- Inês A Parente
- Department of Food and Drug, University of Parma, Parma, Italy
| | - Linda Chiara
- Department of Food and Drug, University of Parma, Parma, Italy
| | - Simona Bertoni
- Department of Food and Drug, University of Parma, Parma, Italy.
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3
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Banerjee P, Senapati S. Translational Utility of Organoid Models for Biomedical Research on Gastrointestinal Diseases. Stem Cell Rev Rep 2024:10.1007/s12015-024-10733-3. [PMID: 38758462 DOI: 10.1007/s12015-024-10733-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/01/2024] [Indexed: 05/18/2024]
Abstract
Organoid models have recently been utilized to study 3D human-derived tissue systems to uncover tissue architecture and adult stem cell biology. Patient-derived organoids unambiguously provide the most suitable in vitro system to study disease biology with the actual genetic background. With the advent of much improved and innovative approaches, patient-derived organoids can potentially be used in regenerative medicine. Various human tissues were explored to develop organoids due to their multifold advantage over the conventional in vitro cell line culture approach and in vivo models. Gastrointestinal (GI) tissues have been widely studied to establish organoids and organ-on-chip for screening drugs, nutraceuticals, and other small molecules having therapeutic potential. The function of channel proteins, transporters, and transmembrane proteins was also explained. The successful application of genome editing in organoids using the CRISPR-Cas approach has been reported recently. GI diseases such as Celiac disease (CeD), Inflammatory bowel disease (IBD), and common GI cancers have been investigated using several patient-derived organoid models. Recent advancements on organoid bio-banking and 3D bio-printing contributed significantly in personalized disease management and therapeutics. This article reviews the available literature on investigations and translational applications of patient-derived GI organoid models, notably on elucidating gut-microbial interaction and epigenetic modifications.
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Affiliation(s)
- Pratibha Banerjee
- Immunogenomics Laboratory, Department of Human Genetics and Molecular Medicine, School of Health Sciences, Central University of Punjab, Bathinda, Punjab, India
| | - Sabyasachi Senapati
- Immunogenomics Laboratory, Department of Human Genetics and Molecular Medicine, School of Health Sciences, Central University of Punjab, Bathinda, Punjab, India.
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4
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Zheng X, Zhang X, Yu S. Organoids derived from metastatic cancers: Present and future. Heliyon 2024; 10:e30457. [PMID: 38720734 PMCID: PMC11077038 DOI: 10.1016/j.heliyon.2024.e30457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Revised: 04/25/2024] [Accepted: 04/26/2024] [Indexed: 05/12/2024] Open
Abstract
Organoids are three-dimensional structures derived from primary tissue or tumors that closely mimic the architecture, histology, and function of the parental tissue. In recent years, patient-derived organoids (PDOs) have emerged as powerful tools for modeling tumor heterogeneity, drug screening, and personalized medicine. Although most cancer organoids are derived from primary tumors, the ability of organoids from metastatic cancer to serve as a model for studying tumor biology and predicting the therapeutic response is an area of active investigation. Recent studies have shown that organoids derived from metastatic sites can provide valuable insights into tumor biology and may be used to validate predictive models of the drug response. In this comprehensive review, we discuss the feasibility of culturing organoids from multiple metastatic cancers and evaluate their potential for advancing basic cancer research, drug development, and personalized therapy. We also explore the limitations and challenges associated with using metastasis organoids for cancer research. Overall, this review provides a comprehensive overview of the current state and future prospects of metastatic cancer-derived organoids.
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Affiliation(s)
- Xuejing Zheng
- Departments of Orthopedics, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xinxin Zhang
- Departments of Orthopedics, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Shengji Yu
- Departments of Orthopedics, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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5
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Windhaber C, Heckl A, Csukovich G, Pratscher B, Burgener IA, Biermann N, Dengler F. A matter of differentiation: equine enteroids as a model for the in vivo intestinal epithelium. Vet Res 2024; 55:30. [PMID: 38493107 PMCID: PMC10943904 DOI: 10.1186/s13567-024-01283-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Accepted: 02/08/2024] [Indexed: 03/18/2024] Open
Abstract
Epithelial damage due to gastrointestinal disorders frequently causes severe disease in horses. To study the underlying pathophysiological processes, we aimed to establish equine jejunum and colon enteroids (eqJE, eqCE) mimicking the in vivo epithelium. Therefore, enteroids were cultivated in four different media for differentiation and subsequently characterized histomorphologically, on mRNA and on protein level in comparison to the native epithelium of the same donor horses to identify ideal culture conditions for an in vitro model system. With increasing enterocyte differentiation, the enteroids showed a reduced growth rate as well as a predominantly spherical morphology and less budding compared to enteroids in proliferation medium. Combined or individual withdrawal of stem cell niche pathway components resulted in lower mRNA expression levels of stem cell markers and concomitant differentiation of enterocytes, goblet cells and enteroendocrine cells. For eqCE, withdrawal of Wnt alone was sufficient for the generation of differentiated enterocytes with a close resemblance to the in vivo epithelium. Combined removal of Wnt, R-spondin and Noggin and the addition of DAPT stimulated differentiation of eqJE at a similar level as the in vivo epithelium, particularly with regard to enterocytes. In summary, we successfully defined a medium composition that promotes the formation of eqJE and eqCE consisting of multiple cell types and resembling the in vivo epithelium. Our findings emphasize the importance of adapting culture conditions to the respective species and the intestinal segment. This in vitro model will be used to investigate the pathological mechanisms underlying equine gastrointestinal disorders in future studies.
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Affiliation(s)
- Christina Windhaber
- Institute of Physiology, Pathophysiology and Biophysics, University of Veterinary Medicine, Vienna, Austria
| | - Anna Heckl
- Institute of Physiology, Pathophysiology and Biophysics, University of Veterinary Medicine, Vienna, Austria
| | - Georg Csukovich
- Division of Small Animal Internal Medicine, University of Veterinary Medicine, Vienna, Austria
| | - Barbara Pratscher
- Division of Small Animal Internal Medicine, University of Veterinary Medicine, Vienna, Austria
| | - Iwan Anton Burgener
- Division of Small Animal Internal Medicine, University of Veterinary Medicine, Vienna, Austria
| | - Nora Biermann
- Clinical Unit of Equine Surgery, University of Veterinary Medicine, Vienna, Austria
| | - Franziska Dengler
- Institute of Physiology, Pathophysiology and Biophysics, University of Veterinary Medicine, Vienna, Austria.
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Ghorbaninejad M, Asadzadeh-Aghdaei H, Baharvand H, Meyfour A. Intestinal organoids: A versatile platform for modeling gastrointestinal diseases and monitoring epigenetic alterations. Life Sci 2023; 319:121506. [PMID: 36858311 DOI: 10.1016/j.lfs.2023.121506] [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: 01/30/2023] [Accepted: 02/13/2023] [Indexed: 03/03/2023]
Abstract
Considering the significant limitations of conventional 2D cell cultures and tissue in vitro models, creating intestinal organoids has burgeoned as an ideal option to recapitulate the heterogeneity of the native intestinal epithelium. Intestinal organoids can be developed from either tissue-resident adult stem cells (ADSs) or pluripotent stem cells (PSCs) in both forms induced PSCs and embryonic stem cells. Here, we review current advances in the development of intestinal organoids that have led to a better recapitulation of the complexity, physiology, morphology, function, and microenvironment of the intestine. We discuss current applications of intestinal organoids with an emphasis on disease modeling. In particular, we point out recent studies on SARS-CoV-2 infection in human intestinal organoids. We also discuss the less explored application of intestinal organoids in epigenetics by highlighting the role of epigenetic modifications in intestinal development, homeostasis, and diseases, and subsequently the power of organoids in mirroring the regulatory role of epigenetic mechanisms in these conditions and introducing novel predictive/diagnostic biomarkers. Finally, we propose 3D organoid models to evaluate the effects of novel epigenetic drugs (epi-drugs) on the treatment of GI diseases where epigenetic mechanisms play a key role in disease development and progression, particularly in colorectal cancer treatment and epigenetically acquired drug resistance.
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Affiliation(s)
- Mahsa Ghorbaninejad
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hamid Asadzadeh-Aghdaei
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hossein Baharvand
- Department of Developmental Biology, School of Basic Sciences and Advanced Technologies in Biology, University of Science and Culture, Tehran, Iran; Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Anna Meyfour
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran; Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran.
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7
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Arjmand B, Rabbani Z, Soveyzi F, Tayanloo-Beik A, Rezaei-Tavirani M, Biglar M, Adibi H, Larijani B. Advancement of Organoid Technology in Regenerative Medicine. REGENERATIVE ENGINEERING AND TRANSLATIONAL MEDICINE 2023; 9:83-96. [PMID: 35968268 PMCID: PMC9360642 DOI: 10.1007/s40883-022-00271-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 07/28/2022] [Accepted: 07/30/2022] [Indexed: 11/25/2022]
Abstract
Purpose Organoids are three-dimensional cultures of stem cells in an environment similar to the body's extracellular matrix. This is also a novel development in the realm of regenerative medicine. Stem cells can begin to develop into 3D structures by modifying signaling pathways. To form organoids, stem cells are transplanted into the extracellular matrix. Organoids have provided the required technologies to reproduce human tissues. As a result, it might be used in place of animal models in scientific study. The key goals of these investigations are research into viral and genetic illnesses, malignancies, and extracellular vesicles, pharmaceutical discovery, and organ transplantation. Organoids can help pave the road for precision medicine through genetic editing, pharmaceutical development, and cell therapy. Methods PubMed, Google Scholar, and Scopus were used to search for all relevant papers written in English (1907-2021). The study abstracts were scrutinized. Studies on the use of stem-cell-derived organoids in regenerative medicine, organoids as 3D culture models for EVs analysis, and organoids for precision medicine were included. Articles with other irrelevant aims, meetings, letters, commentaries, congress and conference abstracts, and articles with no available full texts were excluded. Results According to the included studies, organoids have various origins, types, and applications in regenerative and precision medicine, as well as an important role in studying extracellular vesicles. Conclusion Organoids are considered a bridge that connects preclinical studies to clinical ones. However, the lack of a standardized protocol and other barriers addressed in this review, hinder the vast use of this technology. Lay Summary Organoids are 3D stem cell propagations in biological or synthetic scaffolds that mimic ECM to allow intercellular or matrix-cellular crosstalk. Because these structures are similar to organs in the body, they can be used as research models. Organoids are medicine's future hope for organ transplantation, tumor biobank formation, and the development of precision medicine. Organoid models can be used to study cell-to-cell interactions as well as effective factors like inflammation and aging. Bioengineering technologies are also used to define the size, shape, and composition of organoids before transforming them into precise structures. Finally, the importance of organoid applications in regenerative medicine has opened a new window for a better understanding of biological research, as discussed in this study.
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Affiliation(s)
- Babak Arjmand
- Cell Therapy and Regenerative Medicine Research Center, Endocrinology and Metabolism Molecular-Cellular Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Zahra Rabbani
- Cell Therapy and Regenerative Medicine Research Center, Endocrinology and Metabolism Molecular-Cellular Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Faezeh Soveyzi
- Cell Therapy and Regenerative Medicine Research Center, Endocrinology and Metabolism Molecular-Cellular Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Akram Tayanloo-Beik
- Cell Therapy and Regenerative Medicine Research Center, Endocrinology and Metabolism Molecular-Cellular Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Mahmood Biglar
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Hossein Adibi
- Diabetes Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Bagher Larijani
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
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Abstract
The design and use of mouse models that reproduce key features of human diseases are critical to advance our understanding of the pathogenesis of autoimmune diseases and to test new therapeutic strategies. Celiac disease is a unique organ-specific autoimmune-like disorder occurring in genetically susceptible individuals carrying HLA-DQ2 or HLA-DQ8 molecules who consume gluten. The key histological characteristic of the disease in humans is the destruction of the lining of the small intestine, a feature that has been difficult to reproduce in immunocompetent animal models. This unit describes the DQ8-Dd -villin-IL-15 transgenic mouse model of CeD, which was engineered based on the knowledge acquired from studying CeD patients' intestinal samples, and which represents the first animal model that develops villous atrophy in an HLA- and gluten-dependent manner without administration of any adjuvant. We provide detailed protocols for inducing and monitoring intestinal tissue damage, evaluating the cytotoxic properties of intraepithelial lymphocytes that mediate enterocyte lysis, and assessing the activation of the enzyme transglutaminase 2, which contributes to the generation of highly immunogenic gluten peptides. Detailed protocols to prepare pepsin-trypsin digested gliadin (PT-gliadin) or chymotrypsin-digested gliadin (CT-gliadin), which allow antibody detection against native or deamidated gluten peptides, are also provided in this unit. © 2022 The Authors. Current Protocols published by Wiley Periodicals LLC. Basic Protocol 1: Induction of celiac-like disease in DQ8-Dd -villin-IL-15tg mice Basic Protocol 2: Histological assessment of villous atrophy Support Protocol 1: Morphometric assessment of villous/crypt ratio Support Protocol 2: Evaluation of epithelial cells renewal Support Protocol 3: Evaluation of the density of intraepithelial lymphocytes Basic Protocol 3: Analysis of cytotoxic intraepithelial lymphocytes Basic Protocol 4: Transglutaminase 2 activation and measurement of antibodies against native and deamidated gluten peptides Support Protocol 4: Preparation of CT-gliadin Support Protocol 5: Preparation of PT-gliadin.
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Affiliation(s)
- Valérie Abadie
- Department of Medicine, University of Chicago, Chicago, Illinois
- Celiac Disease Center, University of Chicago, Chicago, Illinois
- Section of Gastroenterology, Hepatology and Nutrition, University of Chicago, Chicago, Illinois
| | - Chaitan Khosla
- Department of Chemistry, Stanford University, Stanford, California
- Department of Chemical Engineering, Stanford University, Stanford, California
- Stanford ChEM-H, Stanford University, Stanford, California
| | - Bana Jabri
- Department of Medicine, University of Chicago, Chicago, Illinois
- Celiac Disease Center, University of Chicago, Chicago, Illinois
- Section of Gastroenterology, Hepatology and Nutrition, University of Chicago, Chicago, Illinois
- Committee on Immunology, University of Chicago, Chicago, Illinois
- Department of Pathology, University of Chicago, Chicago, Illinois
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9
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Barone MV, Auricchio R, Nanayakkara M, Greco L, Troncone R, Auricchio S. Pivotal Role of Inflammation in Celiac Disease. Int J Mol Sci 2022; 23:ijms23137177. [PMID: 35806180 PMCID: PMC9266393 DOI: 10.3390/ijms23137177] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 06/20/2022] [Accepted: 06/22/2022] [Indexed: 01/27/2023] Open
Abstract
Celiac disease (CD) is an immune-mediated enteropathy triggered in genetically susceptible individuals by gluten-containing cereals. A central role in the pathogenesis of CD is played by the HLA-restricted gliadin-specific intestinal T cell response generated in a pro-inflammatory environment. The mechanisms that generate this pro-inflammatory environment in CD is now starting to be addressed. In vitro study on CD cells and organoids, shows that constant low-grade inflammation is present also in the absence of gluten. In vivo studies on a population at risk, show before the onset of the disease and before the introduction of gluten in the diet, cellular and metabolic alterations in the absence of a T cell-mediated response. Gluten exacerbates these constitutive alterations in vitro and in vivo. Inflammation, may have a main role in CD, adding this disease tout court to the big family of chronic inflammatory diseases. Nutrients can have pro-inflammatory or anti-inflammatory effects, also mediated by intestinal microbiota. The intestine function as a crossroad for the control of inflammation both locally and at distance. The aim of this review is to discuss the recent literature on the main role of inflammation in the natural history of CD, supported by cellular fragility with increased sensitivity to gluten and other pro-inflammatory agents.
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Affiliation(s)
- Maria Vittoria Barone
- Department of Translational Medical Science, University Federico II, Via S. Pansini 5, 80131 Naples, Italy; (R.A.); (M.N.); (L.G.); (R.T.)
- European Laboratory for the Investigation of Food Induced Disease (ELFID), University Federico II, Via S. Pansini 5, 80131 Naples, Italy;
- Correspondence:
| | - Renata Auricchio
- Department of Translational Medical Science, University Federico II, Via S. Pansini 5, 80131 Naples, Italy; (R.A.); (M.N.); (L.G.); (R.T.)
- European Laboratory for the Investigation of Food Induced Disease (ELFID), University Federico II, Via S. Pansini 5, 80131 Naples, Italy;
| | - Merlin Nanayakkara
- Department of Translational Medical Science, University Federico II, Via S. Pansini 5, 80131 Naples, Italy; (R.A.); (M.N.); (L.G.); (R.T.)
- European Laboratory for the Investigation of Food Induced Disease (ELFID), University Federico II, Via S. Pansini 5, 80131 Naples, Italy;
| | - Luigi Greco
- Department of Translational Medical Science, University Federico II, Via S. Pansini 5, 80131 Naples, Italy; (R.A.); (M.N.); (L.G.); (R.T.)
- European Laboratory for the Investigation of Food Induced Disease (ELFID), University Federico II, Via S. Pansini 5, 80131 Naples, Italy;
| | - Riccardo Troncone
- Department of Translational Medical Science, University Federico II, Via S. Pansini 5, 80131 Naples, Italy; (R.A.); (M.N.); (L.G.); (R.T.)
- European Laboratory for the Investigation of Food Induced Disease (ELFID), University Federico II, Via S. Pansini 5, 80131 Naples, Italy;
| | - Salvatore Auricchio
- European Laboratory for the Investigation of Food Induced Disease (ELFID), University Federico II, Via S. Pansini 5, 80131 Naples, Italy;
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Porpora M, Conte M, Lania G, Bellomo C, Rapacciuolo L, Chirdo FG, Auricchio R, Troncone R, Auricchio S, Barone MV, Nanayakkara M. Inflammation Is Present, Persistent and More Sensitive to Proinflammatory Triggers in Celiac Disease Enterocytes. Int J Mol Sci 2022. [PMID: 35216089 DOI: 10.3390/ijms23041973.pmid:35216089;pmcid:pmc8880034] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/12/2023] Open
Abstract
Celiac disease (CD) is a chronic inflammatory disease caused by a genetic predisposition to an abnormal T cell-mediated immune response to the gluten in the diet. Different environmental proinflammatory factors can influence and amplify the T cell-mediated response to gluten. The aim of this manuscript was to study the role of enterocytes in CD intestinal inflammation and their response to different proinflammatory factors, such as gliadin and viruses. Intestinal biopsies from CD patients on a gluten-containing (GCD-CD) or a gluten-free diet (GFD-CD) as well as biopsies from potential CD patients (Pot-CD) before the onset of intestinal lesions and controls (CTR) were used to investigate IL-1β and IL-6 mRNA levels in situ. Organoids from CD patients were used to test the levels of NF-κB, ERK, IL-6, and IL-1β by Western blot (WB), ELISA, and quantitative PCR. The Toll-like receptor ligand loxoribine (Lox) and gliadin peptide P31-43 were used as proinflammatory stimuli. In CD biopsies inflammation markers IL-1β and IL-6 were increased in the enterocytes, and also in Pot-CD before the onset of the intestinal lesion and in GFD-CD. The inflammatory markers pNF-κB, pERK, IL-1β, and IL-6 were increased and persistent in CD organoids; these organoids were more sensitive to P31-43 and Lox stimuli compared with CTR organoids. Taken together, these observations point to constitutive inflammation in CD enterocytes, which are more sensitive to inflammatory stimuli such as food components and viruses.
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Affiliation(s)
- Monia Porpora
- ELFID (European Laboratory for the Investigation of Food Induced Diseases), Department of Translational Medical Science, Section of Paediatrics, University Federico II, Via S. Pansini 5, 80131 Naples, Italy
| | - Mariangela Conte
- ELFID (European Laboratory for the Investigation of Food Induced Diseases), Department of Translational Medical Science, Section of Paediatrics, University Federico II, Via S. Pansini 5, 80131 Naples, Italy
| | - Giuliana Lania
- ELFID (European Laboratory for the Investigation of Food Induced Diseases), Department of Translational Medical Science, Section of Paediatrics, University Federico II, Via S. Pansini 5, 80131 Naples, Italy
| | - Claudia Bellomo
- ELFID (European Laboratory for the Investigation of Food Induced Diseases), Department of Translational Medical Science, Section of Paediatrics, University Federico II, Via S. Pansini 5, 80131 Naples, Italy
| | - Luciano Rapacciuolo
- ELFID (European Laboratory for the Investigation of Food Induced Diseases), Department of Translational Medical Science, Section of Paediatrics, University Federico II, Via S. Pansini 5, 80131 Naples, Italy
| | - Fernando Gabriel Chirdo
- Departamento de Ciencias Biologicas, Facultad de Ciencias Exactas, Instituto de Estudios Inmunologicos y Fisiopatologicos-IIFP (UNLP-CONICET), Bv. 120 1489, La Plata 1900, Argentina
| | - Renata Auricchio
- ELFID (European Laboratory for the Investigation of Food Induced Diseases), Department of Translational Medical Science, Section of Paediatrics, University Federico II, Via S. Pansini 5, 80131 Naples, Italy
| | - Riccardo Troncone
- ELFID (European Laboratory for the Investigation of Food Induced Diseases), Department of Translational Medical Science, Section of Paediatrics, University Federico II, Via S. Pansini 5, 80131 Naples, Italy
| | - Salvatore Auricchio
- ELFID (European Laboratory for the Investigation of Food Induced Diseases), Department of Translational Medical Science, Section of Paediatrics, University Federico II, Via S. Pansini 5, 80131 Naples, Italy
| | - Maria Vittoria Barone
- ELFID (European Laboratory for the Investigation of Food Induced Diseases), Department of Translational Medical Science, Section of Paediatrics, University Federico II, Via S. Pansini 5, 80131 Naples, Italy
| | - Merlin Nanayakkara
- ELFID (European Laboratory for the Investigation of Food Induced Diseases), Department of Translational Medical Science, Section of Paediatrics, University Federico II, Via S. Pansini 5, 80131 Naples, Italy
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11
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Inflammation Is Present, Persistent and More Sensitive to Proinflammatory Triggers in Celiac Disease Enterocytes. Int J Mol Sci 2022; 23:ijms23041973. [PMID: 35216089 PMCID: PMC8880034 DOI: 10.3390/ijms23041973] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Revised: 01/21/2022] [Accepted: 02/02/2022] [Indexed: 12/21/2022] Open
Abstract
Celiac disease (CD) is a chronic inflammatory disease caused by a genetic predisposition to an abnormal T cell-mediated immune response to the gluten in the diet. Different environmental proinflammatory factors can influence and amplify the T cell-mediated response to gluten. The aim of this manuscript was to study the role of enterocytes in CD intestinal inflammation and their response to different proinflammatory factors, such as gliadin and viruses. Intestinal biopsies from CD patients on a gluten-containing (GCD-CD) or a gluten-free diet (GFD-CD) as well as biopsies from potential CD patients (Pot-CD) before the onset of intestinal lesions and controls (CTR) were used to investigate IL-1β and IL-6 mRNA levels in situ. Organoids from CD patients were used to test the levels of NF-κB, ERK, IL-6, and IL-1β by Western blot (WB), ELISA, and quantitative PCR. The Toll-like receptor ligand loxoribine (Lox) and gliadin peptide P31-43 were used as proinflammatory stimuli. In CD biopsies inflammation markers IL-1β and IL-6 were increased in the enterocytes, and also in Pot-CD before the onset of the intestinal lesion and in GFD-CD. The inflammatory markers pNF-κB, pERK, IL-1β, and IL-6 were increased and persistent in CD organoids; these organoids were more sensitive to P31-43 and Lox stimuli compared with CTR organoids. Taken together, these observations point to constitutive inflammation in CD enterocytes, which are more sensitive to inflammatory stimuli such as food components and viruses.
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Gasparetto M, Strisciuglio C, Assa A, Gerasimidis K, Giachero F, Novak J, Robinson P, Tél B, Zilbauer M, Jenke A. Making Research Flourish Through ESPGHAN: A Position Paper From the ESPGHAN Special Interest Group for Basic and Translational Research. J Pediatr Gastroenterol Nutr 2022; 74:301-312. [PMID: 34310437 DOI: 10.1097/mpg.0000000000003250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
ABSTRACT Recent research breakthroughs have emerged from applied basic research throughout all scientific areas, including adult and paediatric gastroenterology, hepatology and nutrition (PGHAN). The research landscape within the European Society of Paediatric Gastroenterology and Nutrition (ESPGHAN) is also inevitably changing from clinical research to studies involving applied laboratory research. This position paper aims to depict the current status quo of basic science and translational research within ESPGHAN, and to delineate how the society could invest in research in the present and future time. The paper also explores which research areas in the field of PGHAN represent the current and future priorities, and what type of support is needed across the ESPGHAN working groups (WGs) and special interest groups (SIGs) to fulfil their research goals.
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Affiliation(s)
- Marco Gasparetto
- Royal London Children's Hospital, Barts Health NHS Trust, London, UK
| | - Caterina Strisciuglio
- Department of Woman, Child and General and Specialist Surgery, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Amit Assa
- Department of Pediatrics, Assuta Ashdod University Hospital, Ashdod, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | | | - Federica Giachero
- Clinical, Molecular, Genetics and Epigenetics Faculty of Health, Center for Biochemical Education and Research (ZBAF), Witten-Herdecke University, Witten; Evangelisches Krankenhaus Oberhausen, Children's Hospital, Paediatrics, Oberhausen, Germany
| | - Jan Novak
- Department of Pediatric Gastroenterology and Metabolic Diseases, Poznan University of Medical Sciences, Poznan, Poland
| | - Philip Robinson
- Wellcome Sanger Institute, Cambridge; Department of Paediatrics, University of Cambridge, Cambridge, UK
| | - Bálint Tél
- Semmelweis University, 1st Department of Paediatrics, Budapest, Hungary
| | - Matthias Zilbauer
- University Department of Paediatrics, University of Cambridge, Cambridge, UK
| | - Andreas Jenke
- Children's Hospital Kassel, Witten/Herdecke University, Kassel, Germany
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13
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Häfliger J, Morsy Y, Scharl M, Wawrzyniak M. From Patient Material to New Discoveries: a Methodological Review and Guide for Intestinal Stem Cell Researchers. Stem Cell Rev Rep 2022; 18:1309-1321. [PMID: 35038103 DOI: 10.1007/s12015-021-10307-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/21/2021] [Indexed: 10/19/2022]
Abstract
Intestinal stem cells (ISC) are characterized by their ability to continuously self-renew and differentiate into various functionally distinct intestinal epithelial cell types. Impaired stem cell proliferation and differentiation can cause severe dysfunction of the gastrointestinal tract and lead to the development of several clinical disorders. Animal mouse models provide a valuable platform to study ISC function, disease mechanisms, and the intestinal epithelium's regenerative capacity upon tissue damage. However, advanced in vitro systems that are more relevant to human physiology are needed to understand better the diverse disease-triggering factors and the heterogeneity in clinical manifestations. Intestinal biopsies from patients might serve as potent starting material for such "gut-in-a-dish" approaches. While many promising tools for intestinal tissue processing, in vitro expansion, and downstream analysis have been developed in recent years, a comprehensive guide with recommendations to successfully launch or improve intestinal stem cell culture is missing. In this review, we present a selection of currently established methods, highlight recent publications and discuss the potential and limitations of those methodological approaches to facilitate and support the future design of novel and more personalized therapeutic options.
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Affiliation(s)
- Janine Häfliger
- Department of Gastroenterology and Hepatology, University Hospital Zurich, University of Zurich, Sternwartstrasse 14, 8091, Zurich, Switzerland
| | - Yasser Morsy
- Department of Gastroenterology and Hepatology, University Hospital Zurich, University of Zurich, Sternwartstrasse 14, 8091, Zurich, Switzerland
| | - Michael Scharl
- Department of Gastroenterology and Hepatology, University Hospital Zurich, University of Zurich, Sternwartstrasse 14, 8091, Zurich, Switzerland
| | - Marcin Wawrzyniak
- Department of Gastroenterology and Hepatology, University Hospital Zurich, University of Zurich, Sternwartstrasse 14, 8091, Zurich, Switzerland.
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14
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Zeve D, Stas E, de Sousa Casal J, Mannam P, Qi W, Yin X, Dubois S, Shah MS, Syverson EP, Hafner S, Karp JM, Carlone DL, Ordovas-Montanes J, Breault DT. Robust differentiation of human enteroendocrine cells from intestinal stem cells. Nat Commun 2022; 13:261. [PMID: 35017529 PMCID: PMC8752608 DOI: 10.1038/s41467-021-27901-5] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Accepted: 12/16/2021] [Indexed: 02/02/2023] Open
Abstract
Enteroendocrine (EE) cells are the most abundant hormone-producing cells in humans and are critical regulators of energy homeostasis and gastrointestinal function. Challenges in converting human intestinal stem cells (ISCs) into functional EE cells, ex vivo, have limited progress in elucidating their role in disease pathogenesis and in harnessing their therapeutic potential. To address this, we employed small molecule targeting of the endocannabinoid receptor signaling pathway, JNK, and FOXO1, known to mediate endodermal development and/or hormone production, together with directed differentiation of human ISCs from the duodenum and rectum. We observed marked induction of EE cell differentiation and gut-derived expression and secretion of SST, 5HT, GIP, CCK, GLP-1 and PYY upon treatment with various combinations of three small molecules: rimonabant, SP600125 and AS1842856. Robust differentiation strategies capable of driving human EE cell differentiation is a critical step towards understanding these essential cells and the development of cell-based therapeutics.
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Affiliation(s)
- Daniel Zeve
- grid.2515.30000 0004 0378 8438Division of Endocrinology, Boston Children’s Hospital, Boston, MA 02115 USA ,grid.38142.3c000000041936754XDepartment of Pediatrics, Harvard Medical School, Boston, MA 02115 USA
| | - Eric Stas
- grid.2515.30000 0004 0378 8438Division of Endocrinology, Boston Children’s Hospital, Boston, MA 02115 USA
| | - Joshua de Sousa Casal
- grid.2515.30000 0004 0378 8438Division of Gastroenterology, Hepatology, and Nutrition, Boston Children’s Hospital, Boston, MA 02115 USA ,grid.38142.3c000000041936754XProgram in Immunology, Harvard Medical School, Boston, MA 02115 USA ,grid.66859.340000 0004 0546 1623Broad Institute of MIT and Harvard, Cambridge, MA 02142 USA
| | - Prabhath Mannam
- grid.2515.30000 0004 0378 8438Division of Endocrinology, Boston Children’s Hospital, Boston, MA 02115 USA
| | - Wanshu Qi
- grid.2515.30000 0004 0378 8438Division of Endocrinology, Boston Children’s Hospital, Boston, MA 02115 USA
| | - Xiaolei Yin
- grid.116068.80000 0001 2341 2786David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139 USA ,grid.38142.3c000000041936754XCenter for Nanomedicine and Division of Engineering in Medicine, Department of Anesthesiology, Perioperative, and Pain Medicine, Brigham and Women’s Hospital, Harvard Medical School, Harvard-MIT Division of Health Sciences and Technology, Boston, MA 02115 USA ,grid.24516.340000000123704535Present Address: Institute for Regenerative Medicine, Shanghai East Hospital, Frontier Science Center for Stem Cell Research, School of Life Sciences and Technology, Tongji University, Shanghai, China
| | - Sarah Dubois
- grid.2515.30000 0004 0378 8438Division of Endocrinology, Boston Children’s Hospital, Boston, MA 02115 USA ,grid.416498.60000 0001 0021 3995School of Arts and Sciences, MCPHS University, Boston, MA 02115 USA
| | - Manasvi S. Shah
- grid.2515.30000 0004 0378 8438Division of Endocrinology, Boston Children’s Hospital, Boston, MA 02115 USA ,grid.38142.3c000000041936754XDepartment of Pediatrics, Harvard Medical School, Boston, MA 02115 USA
| | - Erin P. Syverson
- grid.38142.3c000000041936754XDepartment of Pediatrics, Harvard Medical School, Boston, MA 02115 USA ,grid.2515.30000 0004 0378 8438Division of Gastroenterology, Hepatology, and Nutrition, Boston Children’s Hospital, Boston, MA 02115 USA
| | - Sophie Hafner
- grid.2515.30000 0004 0378 8438Division of Endocrinology, Boston Children’s Hospital, Boston, MA 02115 USA
| | - Jeffrey M. Karp
- grid.66859.340000 0004 0546 1623Broad Institute of MIT and Harvard, Cambridge, MA 02142 USA ,grid.38142.3c000000041936754XCenter for Nanomedicine and Division of Engineering in Medicine, Department of Anesthesiology, Perioperative, and Pain Medicine, Brigham and Women’s Hospital, Harvard Medical School, Harvard-MIT Division of Health Sciences and Technology, Boston, MA 02115 USA ,grid.511171.2Harvard Stem Cell Institute, 7 Divinity Avenue, Cambridge, MA 02138 USA
| | - Diana L. Carlone
- grid.2515.30000 0004 0378 8438Division of Endocrinology, Boston Children’s Hospital, Boston, MA 02115 USA ,grid.38142.3c000000041936754XDepartment of Pediatrics, Harvard Medical School, Boston, MA 02115 USA ,grid.511171.2Harvard Stem Cell Institute, 7 Divinity Avenue, Cambridge, MA 02138 USA
| | - Jose Ordovas-Montanes
- grid.2515.30000 0004 0378 8438Division of Gastroenterology, Hepatology, and Nutrition, Boston Children’s Hospital, Boston, MA 02115 USA ,grid.38142.3c000000041936754XProgram in Immunology, Harvard Medical School, Boston, MA 02115 USA ,grid.66859.340000 0004 0546 1623Broad Institute of MIT and Harvard, Cambridge, MA 02142 USA ,grid.511171.2Harvard Stem Cell Institute, 7 Divinity Avenue, Cambridge, MA 02138 USA
| | - David T. Breault
- grid.2515.30000 0004 0378 8438Division of Endocrinology, Boston Children’s Hospital, Boston, MA 02115 USA ,grid.38142.3c000000041936754XDepartment of Pediatrics, Harvard Medical School, Boston, MA 02115 USA ,grid.511171.2Harvard Stem Cell Institute, 7 Divinity Avenue, Cambridge, MA 02138 USA
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Verdu EF, Schuppan D. Co-factors, Microbes, and Immunogenetics in Celiac Disease to Guide Novel Approaches for Diagnosis and Treatment. Gastroenterology 2021; 161:1395-1411.e4. [PMID: 34416277 DOI: 10.1053/j.gastro.2021.08.016] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2021] [Revised: 08/10/2021] [Accepted: 08/10/2021] [Indexed: 12/14/2022]
Abstract
Celiac disease (CeD) is a frequent immune-mediated disease that affects not only the small intestine but also many extraintestinal sites. The role of gluten proteins as dietary triggers, HLA-DQ2 or -DQ8 as major necessary genetic predisposition, and tissue transglutaminase (TG2) as mechanistically involved autoantigen, are unique features of CeD. Recent research implicates many cofactors working in synergism with these key triggers, including the intestinal microbiota and their metabolites, nongluten dietary triggers, intestinal barrier defects, novel immune cell phenotypes, and mediators and cytokines. In addition, apart from HLA-DQ2 and -DQ8, multiple and complex predisposing genetic factors and interactions have been defined, most of which overlap with predispositions in other, usually autoimmune, diseases that are linked to CeD. The resultant better understanding of CeD pathogenesis, and its manifold manifestations has already paved the way for novel therapeutic approaches beyond the lifelong strict gluten-free diet, which poses a burden to patients and often does not lead to complete mucosal healing. Thus, supported by improved mouse models for CeD and in vitro organoid cultures, several targeted therapies are in phase 2-3 clinical studies, such as highly effective gluten-degrading oral enzymes, inhibition of TG2, cytokine therapies, induction of tolerance to gluten ingestion, along with adjunctive and preventive approaches using beneficial probiotics and micronutrients. These developments are supported by novel noninvasive markers of CeD severity and activity that may be used as companion diagnostics, allow easy-to perform and reliable monitoring of patients, and finally support personalized therapy for CeD.
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Affiliation(s)
- Elena F Verdu
- Division of Gastroenterology, Department of Internal Medicine, Farncombe Family Digestive Health Research Institute, McMaster University, Hamilton, Canada
| | - Detlef Schuppan
- Institute of Translational Immunology,Research Center for Immune Therapy and Celiac Center, University Medical Center, Johannes Gutenberg University, Mainz, Germany; Division of Gastroenterology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA.
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16
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Voisine J, Abadie V. Interplay Between Gluten, HLA, Innate and Adaptive Immunity Orchestrates the Development of Coeliac Disease. Front Immunol 2021; 12:674313. [PMID: 34149709 PMCID: PMC8206552 DOI: 10.3389/fimmu.2021.674313] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Accepted: 05/18/2021] [Indexed: 12/26/2022] Open
Abstract
Several environmental, genetic, and immune factors create a "perfect storm" for the development of coeliac disease: the antigen gluten, the strong association of coeliac disease with HLA, the deamidation of gluten peptides by the enzyme transglutaminase 2 (TG2) generating peptides that bind strongly to the predisposing HLA-DQ2 or HLA-DQ8 molecules, and the ensuing unrestrained T cell response. T cell immunity is at the center of the disease contributing to the inflammatory process through the loss of tolerance to gluten and the differentiation of HLA-DQ2 or HLA-DQ8-restricted anti-gluten inflammatory CD4+ T cells secreting pro-inflammatory cytokines and to the killing of intestinal epithelial cells by cytotoxic intraepithelial CD8+ lymphocytes. However, recent studies emphasize that the individual contribution of each of these cell subsets is not sufficient and that interactions between these different populations of T cells and the simultaneous activation of innate and adaptive immune pathways in distinct gut compartments are required to promote disease immunopathology. In this review, we will discuss how tissue destruction in the context of coeliac disease results from the complex interactions between gluten, HLA molecules, TG2, and multiple innate and adaptive immune components.
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Affiliation(s)
- Jordan Voisine
- Department of Medicine, The University of Chicago, Chicago, IL, United States.,Committee on Immunology, The University of Chicago, Chicago, IL, United States
| | - Valérie Abadie
- Department of Medicine, The University of Chicago, Chicago, IL, United States.,Section of Gastroenterology, Nutrition and Hepatology, The University of Chicago, Chicago, IL, United States
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17
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Bangarusamy DK, Lakshmanan AP, Al-Zaidan S, Alabduljabbar S, Terranegra A. Nutri-epigenetics: the effect of maternal diet and early nutrition on the pathogenesis of autoimmune diseases. Minerva Pediatr (Torino) 2021; 73:98-110. [PMID: 33880901 DOI: 10.23736/s2724-5276.20.06166-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Autoimmune diseases comprise a wide group of diseases involving a self-response of the immune system against the host. The etiopathogenesis is very complex involving disease-specific factors but also environmental factors, among which the diet. Maternal diet during pregnancy as well as early nutrition recently attracted the interest of the scientists as contributing to the immune programming. In this paper, we reviewed the most recent literature on the effect of maternal diet and early nutrition in modulating the immune system in a selected subset of autoimmune diseases: type 1 diabetes, celiac disease, inflammatory bowel disease, juvenile idiopathic arthritis and rheumatoid arthritis. Particularly, we focused our narrative on the role of maternal and perinatal nutrition in the epigenetic mechanisms underlying the auto-immune response. Maternal diet during pregnancy as well as breastfeeding and early nutrition play a big role in many epigenetic mechanisms. Most of the nutrients consumed by the mother and the infant are known exerting epigenetic functions, such as folate, methionine, zinc, vitamins B12 and D, fibers, casein and gliadin, and they were linked to gene expression changes in the immune pathways. Despite the common role of maternal diet, breastfeeding and early nutrition in almost all the autoimmune diseases, each disease seems to have specific diet-driver epigenetic mechanisms that require further investigations. The research in this field is opening new routes to establishing a precision nutrition approach to the auto-immune diseases.
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Affiliation(s)
- Dhinoth K Bangarusamy
- Unit of Maternal and Child Health, Department of Research, Sidra Medicine, Doha, Qatar
| | - Arun P Lakshmanan
- Unit of Maternal and Child Health, Department of Research, Sidra Medicine, Doha, Qatar
| | - Sara Al-Zaidan
- Unit of Maternal and Child Health, Department of Research, Sidra Medicine, Doha, Qatar
| | - Shaikha Alabduljabbar
- Unit of Maternal and Child Health, Department of Research, Sidra Medicine, Doha, Qatar
| | - Annalisa Terranegra
- Unit of Maternal and Child Health, Department of Research, Sidra Medicine, Doha, Qatar -
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18
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Culture and differentiation of rabbit intestinal organoids and organoid-derived cell monolayers. Sci Rep 2021; 11:5401. [PMID: 33686141 PMCID: PMC7940483 DOI: 10.1038/s41598-021-84774-w] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Accepted: 02/22/2021] [Indexed: 12/14/2022] Open
Abstract
Organoids emulate many aspects of their parental tissue and are therefore used to study pathogen-host interactions and other complex biological processes. Here, we report a robust protocol for the isolation, maintenance and differentiation of rabbit small intestinal organoids and organoid-derived cell monolayers. Our rabbit intestinal spheroid and monolayer cultures grew most efficiently in L-WRN-conditioned medium that contained Wnt, R-spondin and Noggin, and that had been supplemented with ROCK and TGF-β inhibitors. Organoid and monolayer differentiation was initiated by reducing the concentration of the L-WRN-conditioned medium and by adding ROCK and Notch signalling inhibitors. Immunofluorescence staining and RT-qPCR demonstrated that our organoids contained enterocytes, enteroendocrine cells, goblet cells and Paneth cells. Finally, we infected rabbit organoids with Rabbit calicivirus Australia-1, an enterotropic lagovirus that—like many other caliciviruses—does not grow in conventional cell culture. Despite testing various conditions for inoculation, we did not detect any evidence of virus replication, suggesting either that our organoids do not contain suitable host cell types or that additional co-factors are required for a productive infection of rabbit organoids with Rabbit calicivirus Australia-1.
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Discepolo V, Lania G, Ten Eikelder MLG, Nanayakkara M, Sepe L, Tufano R, Troncone R, Auricchio S, Auricchio R, Paolella G, Barone MV. Pediatric Celiac Disease Patients Show Alterations of Dendritic Cell Shape and Actin Rearrangement. Int J Mol Sci 2021; 22:ijms22052708. [PMID: 33800150 PMCID: PMC7962447 DOI: 10.3390/ijms22052708] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 02/24/2021] [Accepted: 02/24/2021] [Indexed: 12/26/2022] Open
Abstract
Celiac disease (CD) is a frequent intestinal inflammatory disease occurring in genetically susceptible individuals upon gluten ingestion. Recent studies point to a role in CD for genes involved in cell shape, adhesion and actin rearrangements, including a Rho family regulator, Rho GTPase-activating protein 31 (ARHGAP31). In this study, we investigated the morphology and actin cytoskeletons of peripheral monocyte-derived dendritic cells (DCs) from children with CD and controls when in contact with a physiological substrate, fibronectin. DCs were generated from peripheral blood monocytes of pediatric CD patients and controls. After adhesion on fibronectin, DCs showed a higher number of protrusions and a more elongated shape in CD patients compared with controls, as assessed by immunofluorescence actin staining, transmitted light staining and video time-lapse microscopy. These alterations did not depend on active intestinal inflammation associated with gluten consumption and were specific to CD, since they were not found in subjects affected by other intestinal inflammatory conditions. The elongated morphology was not a result of differences in DC activation or maturation status, and did not depend on the human leukocyte antigen (HLA)-DQ2 haplotype. Notably, we found that ARH-GAP31 mRNA levels were decreased while RhoA-GTP activity was increased in CD DCs, pointing to an impairment of the Rho pathway in CD cells. Accordingly, Rho inhibition was able to prevent the cytoskeleton rearrangements leading to the elongated morphology of celiac DCs upon adhesion on fibronectin, confirming the role of this pathway in the observed phenotype. In conclusion, adhesion on fibronectin discriminated CD from the controls' DCs, revealing a gluten-independent CD-specific cellular phenotype related to DC shape and regulated by RhoA activity.
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Affiliation(s)
- Valentina Discepolo
- European Laboratory for the Investigation of Food Induced Diseases, Department of Translational Medical Science, Section of Pediatrics, and ELFID, University Federico II, Via S. Pansini 5, 80131 Naples, Italy; (V.D.); (G.L.); (M.N.); (R.T.); (S.A.); (R.A.); (G.P.)
| | - Giuliana Lania
- European Laboratory for the Investigation of Food Induced Diseases, Department of Translational Medical Science, Section of Pediatrics, and ELFID, University Federico II, Via S. Pansini 5, 80131 Naples, Italy; (V.D.); (G.L.); (M.N.); (R.T.); (S.A.); (R.A.); (G.P.)
| | | | - Merlin Nanayakkara
- European Laboratory for the Investigation of Food Induced Diseases, Department of Translational Medical Science, Section of Pediatrics, and ELFID, University Federico II, Via S. Pansini 5, 80131 Naples, Italy; (V.D.); (G.L.); (M.N.); (R.T.); (S.A.); (R.A.); (G.P.)
| | - Leandra Sepe
- Department of Molecular Medicine and Medical Biotechnologies, University of Naples Federico II, Via S. Pansini 5, 80131 Naples, Italy; (L.S.); (R.T.)
| | - Rossella Tufano
- Department of Molecular Medicine and Medical Biotechnologies, University of Naples Federico II, Via S. Pansini 5, 80131 Naples, Italy; (L.S.); (R.T.)
| | - Riccardo Troncone
- European Laboratory for the Investigation of Food Induced Diseases, Department of Translational Medical Science, Section of Pediatrics, and ELFID, University Federico II, Via S. Pansini 5, 80131 Naples, Italy; (V.D.); (G.L.); (M.N.); (R.T.); (S.A.); (R.A.); (G.P.)
| | - Salvatore Auricchio
- European Laboratory for the Investigation of Food Induced Diseases, Department of Translational Medical Science, Section of Pediatrics, and ELFID, University Federico II, Via S. Pansini 5, 80131 Naples, Italy; (V.D.); (G.L.); (M.N.); (R.T.); (S.A.); (R.A.); (G.P.)
| | - Renata Auricchio
- European Laboratory for the Investigation of Food Induced Diseases, Department of Translational Medical Science, Section of Pediatrics, and ELFID, University Federico II, Via S. Pansini 5, 80131 Naples, Italy; (V.D.); (G.L.); (M.N.); (R.T.); (S.A.); (R.A.); (G.P.)
| | - Giovanni Paolella
- European Laboratory for the Investigation of Food Induced Diseases, Department of Translational Medical Science, Section of Pediatrics, and ELFID, University Federico II, Via S. Pansini 5, 80131 Naples, Italy; (V.D.); (G.L.); (M.N.); (R.T.); (S.A.); (R.A.); (G.P.)
| | - Maria Vittoria Barone
- European Laboratory for the Investigation of Food Induced Diseases, Department of Translational Medical Science, Section of Pediatrics, and ELFID, University Federico II, Via S. Pansini 5, 80131 Naples, Italy; (V.D.); (G.L.); (M.N.); (R.T.); (S.A.); (R.A.); (G.P.)
- Correspondence:
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Barone MV, Auricchio S. A Cumulative Effect of Food and Viruses to Trigger Celiac Disease (CD): A Commentary on the Recent Literature. Int J Mol Sci 2021; 22:2027. [PMID: 33670760 PMCID: PMC7922374 DOI: 10.3390/ijms22042027] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 02/09/2021] [Accepted: 02/11/2021] [Indexed: 12/27/2022] Open
Abstract
Celiac disease (CD) is a type of inflammatory chronic disease caused by nutrients such as gliadin that induce a TC (T cell)-mediated response in a partially known genetical background in an environment predisposed to inflammation, including viruses and food. Various experimental and clinical observations suggest that multiple agents such as viruses and bacteria have some common, inflammatory pathways predisposing individuals to chronic inflammatory diseases including celiac disease (CD). More recently, a Western diet and lifestyle have been linked to tissue inflammation and increase in chronic inflammatory diseases. In CD, the gliadin protein itself has been shown to be able to induce inflammation. A cooperation between viruses and gliadin is present in vitro and in vivo with common mechanisms to induce inflammation. Nutrients could have also a protective effect on CD, and in fact the anti-inflammatory Mediterranean diet has a protective effect on the development of CD in children. The possible impact of these observations on clinical practice is discussed.
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Affiliation(s)
- Maria Vittoria Barone
- Department of Translation Medical Science (DISMET), University Federico II, 80131 Naples, Italy
- European Laboratory for the Investigation of Food Induced Diseases (ELFID), University Federico II, 80131 Naples, Italy;
| | - Salvatore Auricchio
- European Laboratory for the Investigation of Food Induced Diseases (ELFID), University Federico II, 80131 Naples, Italy;
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21
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Society for the Study of Celiac Disease position statement on gaps and opportunities in coeliac disease. Nat Rev Gastroenterol Hepatol 2021; 18:875-884. [PMID: 34526700 PMCID: PMC8441249 DOI: 10.1038/s41575-021-00511-8] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/04/2021] [Indexed: 02/08/2023]
Abstract
Progress has been made in understanding coeliac disease, a relatively frequent and underappreciated immune-mediated condition that occurs in genetically predisposed individuals. However, several gaps remain in knowledge related to diagnosis and management. The gluten-free diet, currently the only available management, is not curative or universally effective (some adherent patients have ongoing duodenal injury). Unprecedented numbers of emerging therapies, including some with novel tolerogenic mechanisms, are currently being investigated in clinical trials. In March 2020, the Celiac Disease Foundation and the Society for the Study of Celiac Disease convened a consensus workshop to identify high-yield areas of research that should be prioritized. Workshop participants included leading experts in clinical practice, academia, government and pharmaceutical development, as well as representatives from patient support groups in North America. This Roadmap summarizes key advances in the field of coeliac disease and provides information on important discussions from the consensus approach to address gaps and opportunities related to the pathogenesis, diagnosis and management of coeliac disease. The morbidity of coeliac disease is often underestimated, which has led to an unmet need to improve the management of these patients. Expanded research funding is needed as coeliac disease is a potentially curable disease.
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Human Intestinal Tissue Explant Exposure to Silver Nanoparticles Reveals Sex Dependent Alterations in Inflammatory Responses and Epithelial Cell Permeability. Int J Mol Sci 2020; 22:ijms22010009. [PMID: 33374948 PMCID: PMC7792613 DOI: 10.3390/ijms22010009] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Revised: 12/12/2020] [Accepted: 12/14/2020] [Indexed: 02/07/2023] Open
Abstract
Consumer products manufactured with antimicrobial silver nanoparticles (AgNPs) may affect the gastrointestinal (GI) system. The human GI-tract is complex and there are physiological and anatomical differences between human and animal models that limit comparisons between species. Thus, assessment of AgNP toxicity on the human GI-tract may require tools that allow for the examination of subtle changes in inflammatory markers and indicators of epithelial perturbation. Fresh tissues were excised from the GI-tract of human male and female subjects to evaluate the effects of AgNPs on the GI-system. The purpose of this study was to perform an assessment on the ability of the ex vivo model to evaluate changes in levels of pro-/anti-inflammatory cytokines/chemokines and mRNA expression of intestinal permeability related genes induced by AgNPs in ileal tissues. The ex vivo model preserved the structural and biological functions of the in-situ organ. Analysis of cytokine expression data indicated that intestinal tissue of male and female subjects responded differently to AgNP treatment, with male samples showing significantly elevated Granulocyte-macrophage colony-stimulating factor (GM-CSF) after treatment with 10 nm and 20 nm AgNPs for 2 h and significantly elevated RANTES after treatment with 20 nm AgNPs for 24 h. In contrast, tissues of female showed no significant effects of AgNP treatment at 2 h and significantly decreased RANTES (20 nm), TNF-α (10 nm), and IFN-γ (10 nm) at 24 h. Smaller size AgNPs (10 nm) perturbed more permeability-related genes in samples of male subjects, than in samples from female subjects. In contrast, exposure to 20 nm AgNPs resulted in upregulation of a greater number of genes in female-derived samples (36 genes) than in male-derived samples (8 genes). The ex vivo tissue model can distinguish sex dependent effects of AgNP and could serve as a translational non-animal model to assess the impacts of xenobiotics on human intestinal mucosa.
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Chirdo FG, Auricchio S, Troncone R, Barone MV. The gliadin p31-43 peptide: Inducer of multiple proinflammatory effects. INTERNATIONAL REVIEW OF CELL AND MOLECULAR BIOLOGY 2020; 358:165-205. [PMID: 33707054 DOI: 10.1016/bs.ircmb.2020.10.003] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Coeliac disease (CD) is the prototype of an inflammatory chronic disease induced by food. In this context, gliadin p31-43 peptide comes into the spotlight as an important player of the inflammatory/innate immune response to gliadin in CD. The p31-43 peptide is part of the p31-55 peptide from α-gliadins that remains undigested for a long time, and can be present in the small intestine after ingestion of a gluten-containing diet. Different biophysical methods and molecular dynamic simulations have shown that p31-43 spontaneously forms oligomeric nanostructures, whereas experimental approaches using in vitro assays, mouse models, and human duodenal tissues have shown that p31-43 is able to induce different forms of cellular stress by driving multiple inflammatory pathways. Increased proliferative activity of the epithelial cells in the crypts, enterocyte stress, activation of TG2, induction of Ca2+, IL-15, and NFκB signaling, inhibition of CFTR, alteration of vesicular trafficking, and activation of the inflammasome platform are some of the biological effects of p31-43, which, in the presence of appropriate genetic susceptibility and environmental factors, may act together to drive CD.
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Affiliation(s)
- Fernando Gabriel Chirdo
- Departamento de Ciencias Biológicas, Facultad de Ciencias Exactas, Instituto de Estudios Inmunológicos y Fisiopatológicos-IIFP (UNLP-CONICET), La Plata, Argentina.
| | - Salvatore Auricchio
- European Laboratory for the Investigation of Food Induced Diseases (ELFID), University Federico II, Naples, Italy
| | - Riccardo Troncone
- European Laboratory for the Investigation of Food Induced Diseases (ELFID), University Federico II, Naples, Italy; Department of Translational Medical Science, University Federico II, Naples, Italy
| | - Maria Vittoria Barone
- European Laboratory for the Investigation of Food Induced Diseases (ELFID), University Federico II, Naples, Italy; Department of Translational Medical Science, University Federico II, Naples, Italy
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Escudero-Hernández C. Epithelial cell dysfunction in coeliac disease. INTERNATIONAL REVIEW OF CELL AND MOLECULAR BIOLOGY 2020; 358:133-164. [PMID: 33707053 DOI: 10.1016/bs.ircmb.2020.09.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
The intestinal epithelium limits host-luminal interactions and maintains gut homeostasis. Breakdown of the epithelial barrier and villous atrophy are hallmarks of coeliac disease. Besides the well characterized immune-mediated epithelial damage induced in coeliac mucosa, constitutional changes and early gluten direct effects disturb intestinal epithelial cells. The subsequent modifications in key epithelial signaling pathways leads to outnumbered immature epithelial cells that, in turn, facilitate epithelial dysfunction, promote crypt hyperplasia, and increase intestinal permeability. Consequently, underlying immune cells have a greater access to gluten, which boosts the proinflammatory immune response against gluten and positively feedback the epithelial damage loop. Gluten-free diet is an indispensable treatment for coeliac disease patients, but additional therapies are under development, including those that reinforce intestinal epithelial healing. In this chapter, we provide an overview of intestinal epithelial cell disturbances that develop during gluten intake in coeliac disease mucosa.
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Pleguezuelos‐Manzano C, Puschhof J, van den Brink S, Geurts V, Beumer J, Clevers H. Establishment and Culture of Human Intestinal Organoids Derived from Adult Stem Cells. CURRENT PROTOCOLS IN IMMUNOLOGY 2020; 130:e106. [PMID: 32940424 PMCID: PMC9285512 DOI: 10.1002/cpim.106] [Citation(s) in RCA: 70] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Human intestinal organoids derived from adult stem cells are miniature ex vivo versions of the human intestinal epithelium. Intestinal organoids are useful tools for the study of intestinal physiology as well as many disease conditions. These organoids present numerous advantages compared to immortalized cell lines, but working with them requires dedicated techniques. The protocols described in this article provide a basic guide to establishment and maintenance of human intestinal organoids derived from small intestine and colon biopsies. Additionally, this article provides an overview of several downstream applications of human intestinal organoids. © 2020 The Authors. Basic Protocol 1: Establishment of human small intestine and colon organoid cultures from fresh biopsies Basic Protocol 2: Mechanical splitting, passage, and expansion of human intestinal organoids Alternate Protocol: Differentiation of human intestinal organoids Basic Protocol 3: Cryopreservation and thawing of human intestinal organoids Basic Protocol 4: Immunofluorescence staining of human intestinal organoids Basic Protocol 5: Generation of single-cell clonal intestinal organoid cultures Support Protocol 1: Production of Wnt3A conditioned medium Support Protocol 2: Production of Rspo1 conditioned medium Support Protocol 3: Extraction of RNA from intestinal organoid cultures.
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Affiliation(s)
- Cayetano Pleguezuelos‐Manzano
- Hubrecht InstituteRoyal Netherlands Academy of Arts and Sciences (KNAW) and UMC UtrechtUtrechtThe Netherlands
- Oncode InstituteUtrechtThe Netherlands
| | - Jens Puschhof
- Hubrecht InstituteRoyal Netherlands Academy of Arts and Sciences (KNAW) and UMC UtrechtUtrechtThe Netherlands
- Oncode InstituteUtrechtThe Netherlands
| | - Stieneke van den Brink
- Hubrecht InstituteRoyal Netherlands Academy of Arts and Sciences (KNAW) and UMC UtrechtUtrechtThe Netherlands
- Oncode InstituteUtrechtThe Netherlands
| | - Veerle Geurts
- Hubrecht InstituteRoyal Netherlands Academy of Arts and Sciences (KNAW) and UMC UtrechtUtrechtThe Netherlands
- Oncode InstituteUtrechtThe Netherlands
| | - Joep Beumer
- Hubrecht InstituteRoyal Netherlands Academy of Arts and Sciences (KNAW) and UMC UtrechtUtrechtThe Netherlands
- Oncode InstituteUtrechtThe Netherlands
| | - Hans Clevers
- Hubrecht InstituteRoyal Netherlands Academy of Arts and Sciences (KNAW) and UMC UtrechtUtrechtThe Netherlands
- Oncode InstituteUtrechtThe Netherlands
- The Princess Maxima Center for Pediatric OncologyUtrechtThe Netherlands
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