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Lacroix-Lamandé S, Bernardi O, Pezier T, Barilleau E, Burlaud-Gaillard J, Gagneux A, Velge P, Wiedemann A. Differential Salmonella Typhimurium intracellular replication and host cell responses in caecal and ileal organoids derived from chicken. Vet Res 2023; 54:63. [PMID: 37525204 PMCID: PMC10391861 DOI: 10.1186/s13567-023-01189-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Accepted: 06/20/2023] [Indexed: 08/02/2023] Open
Abstract
Chicken infection with Salmonella Typhimurium is an important source of foodborne human diseases. Salmonella colonizes the avian intestinal tract and more particularly the caecum, without causing symptoms. This thus poses a challenge for the prevention of foodborne transmission. Until now, studies on the interaction of Salmonella with the avian gut intestine have been limited by the absence of in vitro intestinal culture models. Here, we established intestinal crypt-derived chicken organoids to better decipher the impact of Salmonella intracellular replication on avian intestinal epithelium. Using a 3D organoid model, we observed a significantly higher replication rate of the intracellular bacteria in caecal organoids than in ileal organoids. Our model thus recreates intracellular environment, allowing Salmonella replication of avian epithelium according to the intestinal segment. Moreover, an inhibition of the cellular proliferation was observed in infected ileal and caecal organoids compared to uninfected organoids. This appears with a higher effect in ileal organoids, as well as a higher cytokine and signaling molecule response in infected ileal organoids at 3 h post-infection (hpi) than in caecal organoids that could explain the lower replication rate of Salmonella observed later at 24 hpi. To conclude, this study demonstrates that the 3D organoid is a model allowing to decipher the intracellular impact of Salmonella on the intestinal epithelium cell response and illustrates the importance of the gut segment used to purify stem cells and derive organoids to specifically study epithelial cell -Salmonella interaction.
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Affiliation(s)
| | | | - Tiffany Pezier
- INRAE, Université de Tours, ISP, 37380, Nouzilly, France
| | | | - Julien Burlaud-Gaillard
- Plateforme IBiSA de Microscopie Électronique, Université de Tours et CHRU de Tours, Tours, France
| | - Anissa Gagneux
- INRAE, Université de Tours, ISP, 37380, Nouzilly, France
| | - Philippe Velge
- INRAE, Université de Tours, ISP, 37380, Nouzilly, France
| | - Agnès Wiedemann
- INRAE, Université de Tours, ISP, 37380, Nouzilly, France.
- IRSD, Institut de Recherche en Santé Digestive, ENVT, INRAE, INSERM, Université́ de Toulouse, UPS, Toulouse, France.
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2
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Hall V, Bendtsen KMS. Getting closer to modeling the gut-brain axis using induced pluripotent stem cells. Front Cell Dev Biol 2023; 11:1146062. [PMID: 37065853 PMCID: PMC10102862 DOI: 10.3389/fcell.2023.1146062] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Accepted: 03/17/2023] [Indexed: 04/03/2023] Open
Abstract
The gut microbiome (GM), the gut barrier, and the blood-brain barrier (BBB) are key elements of the gut-brain axis (GBA). The advances in organ-on-a-chip and induced pluripotent stem cell (iPSCs) technology might enable more physiological gut-brain-axis-on-a-chip models. The ability to mimic complex physiological functions of the GBA is needed in basic mechanistic research as well as disease research of psychiatric, neurodevelopmental, functional, and neurodegenerative diseases, such as Alzheimer’s disease and Parkinson’s disease. These brain disorders have been associated with GM dysbiosis, which may affect the brain via the GBA. Although animal models have paved the way for the breakthroughs and progression in the understanding of the GBA, the fundamental questions of exactly when, how, and why still remain unanswered. The research of the complex GBA have relied on equally complex animal models, but today’s ethical knowledge and responsibilities demand interdisciplinary development of non-animal models to study such systems. In this review we briefly describe the gut barrier and BBB, provide an overview of current cell models, and discuss the use of iPSCs in these GBA elements. We highlight the perspectives of producing GBA chips using iPSCs and the challenges that remain in the field.
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Aguilar C, Alves da Silva M, Saraiva M, Neyazi M, Olsson IAS, Bartfeld S. Organoids as host models for infection biology - a review of methods. Exp Mol Med 2021; 53:1471-1482. [PMID: 34663936 PMCID: PMC8521091 DOI: 10.1038/s12276-021-00629-4] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 01/26/2021] [Accepted: 02/24/2021] [Indexed: 01/10/2023] Open
Abstract
Infectious diseases are a major threat worldwide. With the alarming rise of antimicrobial resistance and emergence of new potential pathogens, a better understanding of the infection process is urgently needed. Over the last century, the development of in vitro and in vivo models has led to remarkable contributions to the current knowledge in the field of infection biology. However, applying recent advances in organoid culture technology to research infectious diseases is now taking the field to a higher level of complexity. Here, we describe the current methods available for the study of infectious diseases using organoid cultures.
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Affiliation(s)
- Carmen Aguilar
- grid.8379.50000 0001 1958 8658Research Centre for Infectious Diseases, Institute for Molecular Infection Biology, Julius Maximilians Universität Wuerzburg, Wuerzburg, Germany
| | - Marta Alves da Silva
- grid.5808.50000 0001 1503 7226i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal ,grid.5808.50000 0001 1503 7226IBMC- Instituto de Biologia Celular e Molecular, Universidade do Porto, Porto, Portugal
| | - Margarida Saraiva
- grid.5808.50000 0001 1503 7226i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal ,grid.5808.50000 0001 1503 7226IBMC- Instituto de Biologia Celular e Molecular, Universidade do Porto, Porto, Portugal
| | - Mastura Neyazi
- grid.8379.50000 0001 1958 8658Research Centre for Infectious Diseases, Institute for Molecular Infection Biology, Julius Maximilians Universität Wuerzburg, Wuerzburg, Germany
| | - I. Anna S. Olsson
- grid.5808.50000 0001 1503 7226i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal ,grid.5808.50000 0001 1503 7226IBMC- Instituto de Biologia Celular e Molecular, Universidade do Porto, Porto, Portugal
| | - Sina Bartfeld
- grid.8379.50000 0001 1958 8658Research Centre for Infectious Diseases, Institute for Molecular Infection Biology, Julius Maximilians Universität Wuerzburg, Wuerzburg, Germany
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Signore MA, De Pascali C, Giampetruzzi L, Siciliano PA, Francioso L. Gut-on-Chip microphysiological systems: Latest advances in the integration of sensing strategies and adoption of mature detection mechanisms. SENSING AND BIO-SENSING RESEARCH 2021. [DOI: 10.1016/j.sbsr.2021.100443] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
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García-Rodríguez I, Sridhar A, Pajkrt D, Wolthers KC. Put Some Guts into It: Intestinal Organoid Models to Study Viral Infection. Viruses 2020; 12:v12111288. [PMID: 33187072 PMCID: PMC7697248 DOI: 10.3390/v12111288] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 10/30/2020] [Accepted: 11/09/2020] [Indexed: 02/06/2023] Open
Abstract
The knowledge about enteric viral infection has vastly increased over the last eight years due to the development of intestinal organoids and enteroids that suppose a step forward from conventional studies using cell lines. Intestinal organoids and enteroids are three-dimensional (3D) models that closely mimic intestinal cellular heterogeneity and organization. The barrier function within these models has been adapted to facilitate viral studies. In this review, several adaptations (such as organoid-derived two-dimensional (2D) monolayers) and original intestinal 3D models are discussed. The specific advantages and applications, as well as improvements of each model are analyzed and an insight into the possible path for the field is given.
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Affiliation(s)
- Inés García-Rodríguez
- OrganoVIR Lab, Department of Medical Microbiology, Amsterdam UMC, Academic Medical Center, University of Amsterdam, 1100 AZ Amsterdam, The Netherlands; (I.G.-R.); (A.S.)
- Department of Pediatrics Infectious Diseases, Emma Children’s Hospital, Amsterdam UMC, Academic Medical Center, University of Amsterdam, 1100 AZ Amsterdam, The Netherlands;
| | - Adithya Sridhar
- OrganoVIR Lab, Department of Medical Microbiology, Amsterdam UMC, Academic Medical Center, University of Amsterdam, 1100 AZ Amsterdam, The Netherlands; (I.G.-R.); (A.S.)
- Department of Pediatrics Infectious Diseases, Emma Children’s Hospital, Amsterdam UMC, Academic Medical Center, University of Amsterdam, 1100 AZ Amsterdam, The Netherlands;
| | - Dasja Pajkrt
- Department of Pediatrics Infectious Diseases, Emma Children’s Hospital, Amsterdam UMC, Academic Medical Center, University of Amsterdam, 1100 AZ Amsterdam, The Netherlands;
| | - Katja C. Wolthers
- OrganoVIR Lab, Department of Medical Microbiology, Amsterdam UMC, Academic Medical Center, University of Amsterdam, 1100 AZ Amsterdam, The Netherlands; (I.G.-R.); (A.S.)
- Correspondence:
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Li AP. In Vitro Human Cell–Based Experimental Models for the Evaluation of Enteric Metabolism and Drug Interaction Potential of Drugs and Natural Products. Drug Metab Dispos 2020; 48:980-992. [DOI: 10.1124/dmd.120.000053] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Accepted: 06/18/2020] [Indexed: 12/14/2022] Open
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Daoud A, Múnera JO. Insights Into Human Development and Disease From Human Pluripotent Stem Cell Derived Intestinal Organoids. Front Med (Lausanne) 2019; 6:297. [PMID: 31956653 PMCID: PMC6951411 DOI: 10.3389/fmed.2019.00297] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2019] [Accepted: 11/29/2019] [Indexed: 12/15/2022] Open
Abstract
In recent years, advances in human pluripotent stem cell (hPSC) biology have enabled the generation of gastrointestinal (GI) organoids which recapitulate aspects of normal organ development. HPSC derived gastrointestinal organoids are comprised of epithelium and mesenchyme and have a remarkable ability to self-organize and recapitulate early stages of human intestinal development. Furthermore, hPSC derived organoids can be transplanted into immunocompromised mice which allows further maturation of both the epithelium and mesenchyme. In this review, we will briefly summarize work from model systems which has elucidated mechanisms of GI patterning and how these insights have been used to guide the differentiation of hPSCs into organoids resembling small intestine and colon. We will succinctly discuss how developmental principles have been used to promote maturation of human intestinal organoids (HIOs) in vitro as well as to introduce an enteric nervous system into HIOs. We will then concisely review how organoids have been used to study human pathogens, how new genetic and bioengineering tools are being applied to organoid research, and how this integration has allowed researchers to elucidate mechanisms of human development and disease. Finally, we will briefly discuss remaining challenges in the field and how they can be addressed. HPSC derived organoids are promising new model systems which hold the potential of unlocking unknown mechanisms of human gastrointestinal development and disease.
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Affiliation(s)
- Abdelkader Daoud
- Department of Regenerative Medicine and Cell Biology, Medical University of South Carolina, Charleston, SC, United States
| | - Jorge O Múnera
- Department of Regenerative Medicine and Cell Biology, Medical University of South Carolina, Charleston, SC, United States
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