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Oost MJ, Ijaz A, van Haarlem DA, van Summeren K, Velkers FC, Kraneveld AD, Venema K, Jansen CA, Pieters RHH, Ten Klooster JP. Chicken-derived RSPO1 and WNT3 contribute to maintaining longevity of chicken intestinal organoid cultures. Sci Rep 2022; 12:10563. [PMID: 35732901 PMCID: PMC9217957 DOI: 10.1038/s41598-022-14875-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Accepted: 06/14/2022] [Indexed: 11/09/2022] Open
Abstract
Intestinal organoids are advanced cellular models, which are widely used in mammalian studies to mimic and study in vivo intestinal function and host–pathogen interactions. Growth factors WNT3 and RSPO1 are crucial for the growth of intestinal organoids. Chicken intestinal organoids are currently cultured with mammalian Wnt3a and Rspo1, however, maintaining their longevity has shown to be challenging. Based on the limited homology between mammalian and avian RSPO1, we expect that chicken-derived factors are required for the organoid cultures. Isolated crypts from embryonic tissue of laying hens were growing in the presence of chicken WNT3 and RSPO1, whereas growth in the presence of mammalian Wnt3a and Rspo1 was limited. Moreover, the growth was increased by using Prostaglandin E2 (PGE2) and a Forkhead box O1-inhibitor (FOXO1-inhibitor), allowing to culture these organoids for 15 passages. Furthermore, stem cells maintained their ability to differentiate into goblets, enterocytes and enteroendocrine cells in 2D structures. Overall, we show that chicken intestinal organoids can be cultured for multiple passages using chicken-derived WNT3 and RSPO1, PGE2, and FOXO1-inhibitor.
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Affiliation(s)
- Miriam J Oost
- Centre for Healthy Eating and Food Innovation, Faculty of Science and Engineering, Maastricht University, Campus Venlo, Venlo, The Netherlands
| | - Adil Ijaz
- Division Infectious Diseases and Immunology, Department Biomolecular Health Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - Daphne A van Haarlem
- Division Infectious Diseases and Immunology, Department Biomolecular Health Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - Kitty van Summeren
- Innovative Testing in Life Sciences and Chemistry, Research Centre Healthy and Sustainable Living, University of Applied Sciences Utrecht, Utrecht, The Netherlands
| | - Francisca C Velkers
- Division Farm Animal Health, Department Population Health Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - Aletta D Kraneveld
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Faculty of Science, Utrecht University, Utrecht, The Netherlands
| | - Koen Venema
- Centre for Healthy Eating and Food Innovation, Faculty of Science and Engineering, Maastricht University, Campus Venlo, Venlo, The Netherlands
| | - Christine A Jansen
- Division Infectious Diseases and Immunology, Department Biomolecular Health Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands.,Department of Animal Sciences, Cell Biology and Immunology Group, Wageningen University & Research, Wageningen, The Netherlands
| | - Raymond H H Pieters
- Innovative Testing in Life Sciences and Chemistry, Research Centre Healthy and Sustainable Living, University of Applied Sciences Utrecht, Utrecht, The Netherlands.,Department of Population Health Sciences, Institute for Risk Assessment Sciences, Utrecht University, Utrecht, The Netherlands
| | - Jean Paul Ten Klooster
- Innovative Testing in Life Sciences and Chemistry, Research Centre Healthy and Sustainable Living, University of Applied Sciences Utrecht, Utrecht, The Netherlands.
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Kawasaki M, Goyama T, Tachibana Y, Nagao I, Ambrosini YM. Farm and Companion Animal Organoid Models in Translational Research: A Powerful Tool to Bridge the Gap Between Mice and Humans. FRONTIERS IN MEDICAL TECHNOLOGY 2022; 4:895379. [PMID: 35647577 PMCID: PMC9133531 DOI: 10.3389/fmedt.2022.895379] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2022] [Accepted: 04/26/2022] [Indexed: 12/19/2022] Open
Abstract
Animal organoid models derived from farm and companion animals have great potential to contribute to human health as a One Health initiative, which recognize a close inter-relationship among humans, animals and their shared environment and adopt multi-and trans-disciplinary approaches to optimize health outcomes. With recent advances in organoid technology, studies on farm and companion animal organoids have gained more attention in various fields including veterinary medicine, translational medicine and biomedical research. Not only is this because three-dimensional organoids possess unique characteristics from traditional two-dimensional cell cultures including their self-organizing and self-renewing properties and high structural and functional similarities to the originating tissue, but also because relative to conventional genetically modified or artificially induced murine models, companion animal organoids can provide an excellent model for spontaneously occurring diseases which resemble human diseases. These features of companion animal organoids offer a paradigm-shifting approach in biomedical research and improve translatability of in vitro studies to subsequent in vivo studies with spontaneously diseased animals while reducing the use of conventional animal models prior to human clinical trials. Farm animal organoids also could play an important role in investigations of the pathophysiology of zoonotic and reproductive diseases by contributing to public health and improving agricultural production. Here, we discuss a brief history of organoids and the most recent updates on farm and companion animal organoids, followed by discussion on their potential in public health, food security, and comparative medicine as One Health initiatives. We highlight recent evolution in the culturing of organoids and their integration with organ-on-a-chip systems to overcome current limitations in in vitro studies. We envision multidisciplinary work integrating organoid culture and organ-on-a-chip technology can contribute to improving both human and animal health.
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Affiliation(s)
- Minae Kawasaki
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Washington State University, Pullman, WA, United States
| | - Takashi Goyama
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Washington State University, Pullman, WA, United States
| | - Yurika Tachibana
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Washington State University, Pullman, WA, United States
| | - Itsuma Nagao
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Washington State University, Pullman, WA, United States
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3
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Paradowska M, Dunislawska A, Siwek M, Slawinska A. Avian Cell Culture Models to Study Immunomodulatory Properties of Bioactive Products. Animals (Basel) 2022; 12:670. [PMID: 35268238 PMCID: PMC8909239 DOI: 10.3390/ani12050670] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 02/17/2022] [Accepted: 02/28/2022] [Indexed: 11/21/2022] Open
Abstract
Antimicrobial resistance is becoming a greater danger to both human and animal health, reducing the capacity to treat bacterial infections and increasing the risk of morbidity and mortality from resistant bacteria. Antimicrobial efficacy in the treatment of bacterial infections is still a major concern in both veterinary and human medicine. Antimicrobials can be replaced with bioactive products. Only a small number of plant species have been studied in respect to their bioactive compounds. More research is needed to characterize and evaluate the therapeutic properties of the plant extracts. Due to the more and more common phenomenon of antimicrobial resistance, poultry farming requires the use of natural alternatives to veterinary antibiotics that have an immunomodulatory effect. These include a variety of bioactive products, such as plant extracts, essential oils, probiotics, prebiotics, and synbiotics. This article presents several studies on bioactive products and their immunomodulatory effects tested in vitro and ex vivo using various avian cell culture models. Primary cell cultures that have been established to study the immune response in chickens include peripheral blood mononuclear cells (PBMCs), intestinal epithelial cells (IEC), and bone marrow-derived dendritic cells (BMDCs). Chicken lymphatic lines that can be used to study immune responses are mainly: chicken B cells infected with avian leukemia RAV-1 virus (DT40), macrophage-like cell line (HD11), and a spleen-derived macrophage cell line (MQ-NCSU). Ex vivo organ cultures combine in vitro and in vivo studies, as this model is based on fragments of organs or tissues grown in vitro. As such, it mimics the natural reactions of organisms, but under controlled conditions. Most ex vivo organ cultures of chickens are derived from the ileum and are used to model the interaction between the gastrointestinal tract and the microbiota. In conclusion, the use of in vitro and ex vivo models allows for numerous experimental replications in a short period, with little or no ethical constraints and limited confounding factors.
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Affiliation(s)
- Michelle Paradowska
- Department of Animal Biotechnology and Genetics, Faculty of Animal Breeding and Biology, Bydgoszcz University of Science and Technology, Mazowiecka 28, 85-084 Bydgoszcz, Poland; (A.D.); (M.S.)
| | - Aleksandra Dunislawska
- Department of Animal Biotechnology and Genetics, Faculty of Animal Breeding and Biology, Bydgoszcz University of Science and Technology, Mazowiecka 28, 85-084 Bydgoszcz, Poland; (A.D.); (M.S.)
| | - Maria Siwek
- Department of Animal Biotechnology and Genetics, Faculty of Animal Breeding and Biology, Bydgoszcz University of Science and Technology, Mazowiecka 28, 85-084 Bydgoszcz, Poland; (A.D.); (M.S.)
| | - Anna Slawinska
- Department of Basic and Preclinical Sciences, Faculty of Biological and Veterinary Sciences, Institute of Veterinary Medicine, Nicolaus Copernicus University in Torun, Gagarina 7, 87-100 Torun, Poland;
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4
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Zmrhal V, Svoradova A, Batik A, Slama P. Three-Dimensional Avian Hematopoietic Stem Cell Cultures as a Model for Studying Disease Pathogenesis. Front Cell Dev Biol 2022; 9:730804. [PMID: 35127695 PMCID: PMC8811169 DOI: 10.3389/fcell.2021.730804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Accepted: 12/17/2021] [Indexed: 11/16/2022] Open
Abstract
Three-dimensional (3D) cell culture is attracting increasing attention today because it can mimic tissue environments and provide more realistic results than do conventional cell cultures. On the other hand, very little attention has been given to using 3D cell cultures in the field of avian cell biology. Although mimicking the bone marrow niche is a classic challenge of mammalian stem cell research, experiments have never been conducted in poultry on preparing in vitro the bone marrow niche. It is well known, however, that all diseases cause immunosuppression and target immune cells and their development. Hematopoietic stem cells (HSC) reside in the bone marrow and constitute a source for immune cells of lymphoid and myeloid origins. Disease prevention and control in poultry are facing new challenges, such as greater use of alternative breeding systems and expanding production of eggs and chicken meat in developing countries. Moreover, the COVID-19 pandemic will draw greater attention to the importance of disease management in poultry because poultry constitutes a rich source of zoonotic diseases. For these reasons, and because they will lead to a better understanding of disease pathogenesis, in vivo HSC niches for studying disease pathogenesis can be valuable tools for developing more effective disease prevention, diagnosis, and control. The main goal of this review is to summarize knowledge about avian hematopoietic cells, HSC niches, avian immunosuppressive diseases, and isolation of HSC, and the main part of the review is dedicated to using 3D cell cultures and their possible use for studying disease pathogenesis with practical examples. Therefore, this review can serve as a practical guide to support further preparation of 3D avian HSC niches to study the pathogenesis of avian diseases.
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Affiliation(s)
- Vladimir Zmrhal
- Department of Animal Morphology, Physiology and Genetics, Faculty of AgriSciences, Mendel University in Brno, Brno, Czech Republic
| | - Andrea Svoradova
- Department of Animal Morphology, Physiology and Genetics, Faculty of AgriSciences, Mendel University in Brno, Brno, Czech Republic
- NPPC, Research Institute for Animal Production in Nitra, Luzianky, Slovak Republic
| | - Andrej Batik
- Department of Animal Morphology, Physiology and Genetics, Faculty of AgriSciences, Mendel University in Brno, Brno, Czech Republic
| | - Petr Slama
- Department of Animal Morphology, Physiology and Genetics, Faculty of AgriSciences, Mendel University in Brno, Brno, Czech Republic
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5
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Zhao D, Farnell MB, Kogut MH, Genovese KJ, Chapkin RS, Davidson LA, Berghman LR, Farnell YZ. From crypts to enteroids: establishment and characterization of avian intestinal organoids. Poult Sci 2021; 101:101642. [PMID: 35016046 PMCID: PMC8749297 DOI: 10.1016/j.psj.2021.101642] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 09/29/2021] [Accepted: 11/17/2021] [Indexed: 12/30/2022] Open
Abstract
Intestinal organoids (IO), known as “mini-guts”, derived from intestinal crypts, are self-organizing three-dimensional (3D) multicellular ex vivo models that recapitulate intestine epithelial structure and function and have been widely used for studying intestinal physiology, pathophysiology, molecular mechanisms of host-pathogen interactions, and intestinal disease in mammals. However, studies on avian IO are limited and the development of long-term cultures of IO model for poultry research is lacking. Therefore, the objectives of this study were to generate crypt-derived organoids from chicken intestines and to optimize conditions for cell growth and enrichments, passages, and cryopreservation. Crypts were collected from the small intestines of birds at embryonic d-19 and ceca from layer and broiler chickens with ages ranging from d 1 to 20 wk, embedded in a basement membrane matrix, and cultured with organoid growth media (OGM) prepared in house. The crypt-derived organoids were successfully grown and propagated to form 3D spheres like structures that were cultured for up to 3 wk. Organoids were formed on d one, budding appeared on d 3, and robust budding was observed on d 7 and beyond. For cryopreservation, dissociated organoids were resuspended in a freezing medium. The characteristics of IO upon extended passages and freeze-thaw cycles were analyzed using reverse transcription (RT)-PCR, immunoblotting, and live cell imaging. Immunoblotting and RT-PCR using E-cadherin (the marker for epithelial cells), leucine-rich repeat-containing G protein-coupled receptor 5 (LGR5, the marker for stem cells), chromogranin A (the marker for enteroendocrine cells), lysozyme (the marker for Paneth cells), and mucin (the biomarker for goblet cells) confirmed that IO were composed of heterogeneous cell populations, including epithelial cells, stem cells, enteroendocrine cells, Paneth cells, and goblet cells. Furthermore, OGM supplemented with both valproic acid and CHIR99021, a glycogen synthase kinase 3β inhibitor and a histone deacetylase inhibitor, increased the size of the avian IO (P < 0.001). To the best of our knowledge, this is the first comprehensive report for establishing long-term, organoid culture models from small intestines and ceca of layer and broiler chickens. This model will facilitate elucidation of the mechanisms impacting host-pathogen interactions, eventually leading to the discovery of pathogen intervention strategies in poultry.
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Affiliation(s)
- Dan Zhao
- Department of Poultry Science, Texas A&M AgriLife Research, Texas A&M University, College Station, TX 77843
| | - Morgan B Farnell
- Department of Poultry Science, Texas A&M AgriLife Research, Texas A&M University, College Station, TX 77843
| | - Michael H Kogut
- Southern Plains Agricultural Research Center, Agricultural Research Service, US Department of Agriculture, College Station, TX 77845
| | - Kenneth J Genovese
- Southern Plains Agricultural Research Center, Agricultural Research Service, US Department of Agriculture, College Station, TX 77845
| | - Robert S Chapkin
- Program in Integrative Nutrition & Complex Diseases, Texas A&M AgriLife Research, Texas A&M University, College Station, TX 77843
| | - Laurie A Davidson
- Program in Integrative Nutrition & Complex Diseases, Texas A&M AgriLife Research, Texas A&M University, College Station, TX 77843
| | - Luc R Berghman
- Department of Poultry Science, Texas A&M AgriLife Research, Texas A&M University, College Station, TX 77843; Department of Veterinary Pathobiology, Texas A&M University, TX 77843
| | - Yuhua Z Farnell
- Department of Poultry Science, Texas A&M AgriLife Research, Texas A&M University, College Station, TX 77843.
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6
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Beaumont M, Blanc F, Cherbuy C, Egidy G, Giuffra E, Lacroix-Lamandé S, Wiedemann A. Intestinal organoids in farm animals. Vet Res 2021; 52:33. [PMID: 33632315 PMCID: PMC7905770 DOI: 10.1186/s13567-021-00909-x] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Accepted: 02/04/2021] [Indexed: 12/18/2022] Open
Abstract
In livestock species, the monolayer of epithelial cells covering the digestive mucosa plays an essential role for nutrition and gut barrier function. However, research on farm animal intestinal epithelium has been hampered by the lack of appropriate in vitro models. Over the past decade, methods to culture livestock intestinal organoids have been developed in pig, bovine, rabbit, horse, sheep and chicken. Gut organoids from farm animals are obtained by seeding tissue-derived intestinal epithelial stem cells in a 3-dimensional culture environment reproducing in vitro the stem cell niche. These organoids can be generated rapidly within days and are formed by a monolayer of polarized epithelial cells containing the diverse differentiated epithelial progeny, recapitulating the original structure and function of the native epithelium. The phenotype of intestinal organoids is stable in long-term culture and reflects characteristics of the digestive segment of origin. Farm animal intestinal organoids can be amplified in vitro, cryopreserved and used for multiple experiments, allowing an efficient reduction of the use of live animals for experimentation. Most of the studies using livestock intestinal organoids were used to investigate host-microbe interactions at the epithelial surface, mainly focused on enteric infections with viruses, bacteria or parasites. Numerous other applications of farm animal intestinal organoids include studies on nutrient absorption, genome editing and bioactive compounds screening relevant for agricultural, veterinary and biomedical sciences. Further improvements of the methods used to culture intestinal organoids from farm animals are required to replicate more closely the intestinal tissue complexity, including the presence of non-epithelial cell types and of the gut microbiota. Harmonization of the methods used to culture livestock intestinal organoids will also be required to increase the reproducibility of the results obtained in these models. In this review, we summarize the methods used to generate and cryopreserve intestinal organoids in farm animals, present their phenotypes and discuss current and future applications of this innovative culture system of the digestive epithelium.
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Affiliation(s)
- Martin Beaumont
- GenPhySE, Université de Toulouse, INRAE, ENVT, Castanet-Tolosan, 31326, France.
| | - Fany Blanc
- GABI, INRAE, AgroParisTech, Université Paris-Saclay, Jouy-en-Josas, 78350, France
| | - Claire Cherbuy
- Micalis, INRAE, AgroParisTech, Université Paris-Saclay, Jouy-en-Josas, 78350, France
| | - Giorgia Egidy
- GABI, INRAE, AgroParisTech, Université Paris-Saclay, Jouy-en-Josas, 78350, France
| | - Elisabetta Giuffra
- GABI, INRAE, AgroParisTech, Université Paris-Saclay, Jouy-en-Josas, 78350, France
| | | | - Agnès Wiedemann
- ISP, INRAE, Université de Tours, Nouzilly, 37380, France.,IRSD - Institut de Recherche en Santé Digestive, Université de Toulouse, INSERM, INRAE, ENVT, UPS, Toulouse, France
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7
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Puschhof J, Post Y, Beumer J, Kerkkamp HM, Bittenbinder M, Vonk FJ, Casewell NR, Richardson MK, Clevers H. Derivation of snake venom gland organoids for in vitro venom production. Nat Protoc 2021; 16:1494-1510. [PMID: 33504990 DOI: 10.1038/s41596-020-00463-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Accepted: 11/12/2020] [Indexed: 11/09/2022]
Abstract
More than 400,000 people each year suffer adverse effects following bites from venomous snakes. However, snake venom is also a rich source of bioactive molecules with known or potential therapeutic applications. Manually 'milking' snakes is the most common method to obtain venom. Safer alternative methods to produce venom would facilitate the production of both antivenom and novel therapeutics. This protocol describes the generation, maintenance and selected applications of snake venom gland organoids. Snake venom gland organoids are 3D culture models that can be derived within days from embryonic or adult venom gland tissues from several snake species and can be maintained long-term (we have cultured some organoids for more than 2 years). We have successfully used the protocol with glands from late-stage embryos and recently deceased adult snakes. The cellular heterogeneity of the venom gland is maintained in the organoids, and cell type composition can be controlled through changes in media composition. We describe in detail how to derive and grow the organoids, how to dissociate them into single cells, and how to cryopreserve and differentiate them into toxin-producing organoids. We also provide guidance on useful downstream assays, specifically quantitative real-time PCR, bulk and single-cell RNA sequencing, immunofluorescence, immunohistochemistry, fluorescence in situ hybridization, scanning and transmission electron microscopy and genetic engineering. This stepwise protocol can be performed in any laboratory with tissue culture equipment and enables studies of venom production, differentiation and cellular heterogeneity.
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Affiliation(s)
- Jens Puschhof
- Hubrecht Institute, Royal Netherlands Academy of Arts and Sciences (KNAW) and UMC Utrecht, Utrecht, the Netherlands.,Oncode Institute, Hubrecht Institute, Utrecht, the Netherlands
| | - Yorick Post
- Hubrecht Institute, Royal Netherlands Academy of Arts and Sciences (KNAW) and UMC Utrecht, Utrecht, the Netherlands.,Oncode Institute, Hubrecht Institute, Utrecht, the Netherlands
| | - Joep Beumer
- Hubrecht Institute, Royal Netherlands Academy of Arts and Sciences (KNAW) and UMC Utrecht, Utrecht, the Netherlands.,Oncode Institute, Hubrecht Institute, Utrecht, the Netherlands
| | - Harald M Kerkkamp
- Naturalis Biodiversity Center, Leiden, the Netherlands.,Institute of Biology Leiden, Department of Animal Science and Health, Leiden, the Netherlands
| | - Matyas Bittenbinder
- Naturalis Biodiversity Center, Leiden, the Netherlands.,Amsterdam Institute for Molecules Medicines and Systems, Division of BioAnalytical Chemistry, Department of Chemistry and Pharmaceutical Sciences, Faculty of Sciences, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Freek J Vonk
- Naturalis Biodiversity Center, Leiden, the Netherlands
| | - Nicholas R Casewell
- Centre for Snakebite Research & Interventions, Department of Tropical Disease Biology, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Michael K Richardson
- Institute of Biology Leiden, Department of Animal Science and Health, Leiden, the Netherlands
| | - Hans Clevers
- Hubrecht Institute, Royal Netherlands Academy of Arts and Sciences (KNAW) and UMC Utrecht, Utrecht, the Netherlands. .,Oncode Institute, Hubrecht Institute, Utrecht, the Netherlands.
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8
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Seeger B. Farm Animal-derived Models of the Intestinal Epithelium: Recent Advances and Future Applications of Intestinal Organoids. Altern Lab Anim 2020; 48:215-233. [PMID: 33337913 DOI: 10.1177/0261192920974026] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Farm animals play an important role in translational research as large animal models of the gastrointestinal (GI) tract. The mechanistic investigation of zoonotic diseases of the GI tract, in which animals can act as asymptomatic carriers, could provide important information for therapeutic approaches. In veterinary medicine, farm animals are no less relevant, as they can serve as models for the development of diagnostic and therapeutic approaches of GI diseases in the target species. However, farm animal-derived cell lines of the intestinal epithelium are rarely available from standardised cell banks and, in addition, are not usually specific for certain sections of the intestine. Immortalised porcine or bovine enterocytic cell lines are more widely available, compared to goat or sheep-derived cell lines; no continuous cell lines are available from the chicken. Other epithelial cell types with intestinal section-specific distribution and function, such as goblet cells, enteroendocrine cells, Paneth cells and intestinal stem cells, are not represented in those cell line-based models. Therefore, intestinal organoid models of farm animal species, which are already widely used for mice and humans, are gaining importance. Crypt-derived or pluripotent stem cell-derived intestinal organoid models offer the possibility to investigate the mechanisms of inter-cell or host-pathogen interactions and to answer species-specific questions. This review is intended to give an overview of cell culture models of the intestinal epithelium of farm animals, discussing species-specific differences, culture techniques and some possible applications for intestinal organoid models. It also highlights the need for species-specific pluripotent stem cell-derived or crypt-derived intestinal organoid models for promotion of the Three Rs principles (replacement, reduction and refinement).
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Affiliation(s)
- Bettina Seeger
- Department of Food Toxicology and Replacement/Complementary Methods to Animal Testing, Institute for Food Toxicology, 460510University of Veterinary Medicine Hannover, Foundation, Hannover, Germany
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9
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Acharya M, Arsi K, Donoghue AM, Liyanage R, Rath NC. Production and characterization of avian crypt-villus enteroids and the effect of chemicals. BMC Vet Res 2020; 16:179. [PMID: 32503669 PMCID: PMC7275437 DOI: 10.1186/s12917-020-02397-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Accepted: 06/01/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Three-dimensional models of cell culture such as organoids and mini organs accord better advantage over regular cell culture because of their ability to simulate organ functions hence, used for disease modeling, metabolic research, and the development of therapeutics strategies. However, most advances in this area are limited to mammalian species with little progress in others such as poultry where it can be deployed to study problems of agricultural importance. In the course of enterocyte culture in chicken, we observed that intestinal mucosal villus-crypts self-repair and form spheroid-like structures which appear to be useful as ex vivo models to study enteric physiology and diseases. RESULTS The villus-crypts harvested from chicken intestinal mucosa were cultured to generate enteroids, purified by filtration then re cultured with different chemicals and growth factors to assess their response based on their morphological dispositions. Histochemical analyses using marker antibodies and probes showed the enteroids consisting different cell types such as epithelial, goblet, and enteroendocrine cells typical to villi and retain functional characteristics of intestinal mucosa. CONCLUSIONS We present a simple procedure to generate avian crypt-villous enteroids containing different cell types. Because the absorptive cells are functionally positioned outwards, similar to the luminal enterocytes, the cells have better advantages to interact with the factors present in the culture medium. Thus, the enteroids have the potential to study the physiology, metabolism, and pathology of the intestinal villi and can be useful for preliminary screenings of the factors that may affect gut health in a cost-effective manner and reduce the use of live animals.
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Affiliation(s)
- Mohan Acharya
- Poultry Production and Product Safety Research Unit, ARS/USDA, Fayetteville, AR, 72701, USA
- Department of Poultry Science, University of Arkansas, Fayetteville, AR, 72701, USA
| | - Komala Arsi
- Department of Poultry Science, University of Arkansas, Fayetteville, AR, 72701, USA
| | - Annie M Donoghue
- Poultry Production and Product Safety Research Unit, ARS/USDA, Fayetteville, AR, 72701, USA
| | - Rohana Liyanage
- Statewide Mass spectrometry Facility, Department of Chemistry and Biochemistry, University of Arkansas, Fayetteville, AR, 72701, USA
| | - Narayan C Rath
- Poultry Production and Product Safety Research Unit, ARS/USDA, Fayetteville, AR, 72701, USA.
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10
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Töpfer E, Pasotti A, Telopoulou A, Italiani P, Boraschi D, Ewart MA, Wilde C. Bovine colon organoids: From 3D bioprinting to cryopreserved multi-well screening platforms. Toxicol In Vitro 2019; 61:104606. [DOI: 10.1016/j.tiv.2019.104606] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Revised: 06/27/2019] [Accepted: 07/20/2019] [Indexed: 01/06/2023]
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11
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Augustyniak J, Bertero A, Coccini T, Baderna D, Buzanska L, Caloni F. Organoids are promising tools for species-specific in vitro toxicological studies. J Appl Toxicol 2019; 39:1610-1622. [PMID: 31168795 DOI: 10.1002/jat.3815] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2019] [Revised: 04/05/2019] [Accepted: 04/05/2019] [Indexed: 12/11/2022]
Abstract
Organoids are three-dimensional self-aggregating structures generated from stem cells (SCs) or progenitor cells in a process that recapitulates molecular and cellular stages of early organ development. The differentiation process leads to the appearance of specialized mature cells and is connected with changes in the organoid internal structure rearrangement and self-organization. The formation of organ-specific structures in vitro with highly ordered architecture is also strongly influenced by the extracellular matrix. These features make organoids as a powerful model for in vitro toxicology. Nowadays this technology is developing very quickly. In this review we present, from a toxicological and species-specific point of view, the state of the art of organoid generation from adult SCs and pluripotent SCs: embryonic SCs or induced pluripotent SCs. The current culture organoid techniques are discussed for their main advantages, disadvantages and limitations. In the second part of the review, we concentrated on the characterization of species-specific organoids generated from tissue-specific SCs of different sources: mammary (bovine), epidermis (canine), intestinal (porcine, bovine, canine, chicken) and liver (feline, canine).
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Affiliation(s)
- Justyna Augustyniak
- Department of Stem Cell Bioengineering, Mossakowski Medical Research Centre Polish Academy of Sciences, Warsaw, Poland
| | - Alessia Bertero
- Department of Veterinary Medicine (DIMEVET), Università degli Studi di Milano, Milan, Italy
| | - Teresa Coccini
- Laboratory of Clinical and Experimental Toxicology, Toxicology Unit, ICS Maugeri SpA-SB, IRCCS Pavia, Pavia, Italy
| | - Diego Baderna
- Laboratory of Environmental Chemistry and Toxicology, Department of Environmental Health Sciences, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Italy
| | - Leonora Buzanska
- Department of Stem Cell Bioengineering, Mossakowski Medical Research Centre Polish Academy of Sciences, Warsaw, Poland
| | - Francesca Caloni
- Department of Veterinary Medicine (DIMEVET), Università degli Studi di Milano, Milan, Italy
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12
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Pierzchalska M, Panek M, Grabacka M. The migration and fusion events related to ROCK activity strongly influence the morphology of chicken embryo intestinal organoids. PROTOPLASMA 2019; 256:575-581. [PMID: 30327884 PMCID: PMC6514079 DOI: 10.1007/s00709-018-1312-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/11/2018] [Accepted: 09/20/2018] [Indexed: 06/08/2023]
Abstract
The method of organoid culture has become a tool widely used in gastrointestinal research, but so far, the migration of organoids derived from gut epithelium and formed in 3D Matrigel matrix has not been reported and studied. The intestinal epithelial tissue derived from 19-day-old chicken embryo was cultured in Matrigel and the dynamic properties of the forming organoids were analyzed by time-lapse image analysis. It was observed that about one in ten organoids actively moved through the matrix, at a speed of 10-20 μm/h. Moreover, rotation was observed in the majority of organoids that did not migrate long distances. The fusion events took place between organoids, which collided during the movement or growth. In our previous paper, we showed that the presence of Toll-like receptor 4 ligand, Escherichia coli lipopolysaccharide (LPS, 1 μg/ml), increased the mean organoid diameter. Here, we confirm this result and demonstrate that the Rho-associated protein kinase (ROCK) inhibitor Y-27632 (10 μM) did not completely abolish organoid migration, but prevented the fusion events, in both LPS-treated and untreated cultures. In consequence, in the presence of Y-27632, the differences between cultures incubated with and without LPS were not visible. We conclude that migration and fusion of organoids may influence their morphology and suggest that these phenomena should be taken into account during the design of experimental settings.
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Affiliation(s)
- Małgorzata Pierzchalska
- Department of Food Biotechnology, Faculty of Food Technology, The University of Agriculture in Kraków, Balicka 122, 30-149, Kraków, Poland.
| | - Małgorzata Panek
- Department of Food Biotechnology, Faculty of Food Technology, The University of Agriculture in Kraków, Balicka 122, 30-149, Kraków, Poland
| | - Maja Grabacka
- Department of Food Biotechnology, Faculty of Food Technology, The University of Agriculture in Kraków, Balicka 122, 30-149, Kraków, Poland
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13
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Panek M, Grabacka M, Pierzchalska M. The formation of intestinal organoids in a hanging drop culture. Cytotechnology 2018; 70:1085-1095. [PMID: 29372467 PMCID: PMC6021282 DOI: 10.1007/s10616-018-0194-8] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2017] [Accepted: 01/15/2018] [Indexed: 12/14/2022] Open
Abstract
Recently organoids have become widely used in vitro models of many tissue and organs. These type of structures, originated from embryonic or adult mammalian intestines, are called “mini guts”. They organize spontaneously when intestinal crypts or stem cells are embedded in the extracellular matrix proteins preparation scaffold (Matrigel). This approach has some disadvantages, as Matrigel is undefined (the concentrations of growth factors and other biologically active components in it may vary from batch to batch), difficult to handle and expensive. Here we show that the organoids derived from chicken embryo intestine are formed in a hanging drop without embedding, providing an attractive alternative for currently used protocols. Using this technique we obtained compact structures composed of contiguous organoids, which were generally similar to chicken organoids cultured in Matrigel in terms of morphology and expression of intestinal epithelial markers. Due to the simplicity, high reproducibility and throughput capacity of hanging drop technique our model may be applied in various studies concerning the gut biology.
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Affiliation(s)
- Malgorzata Panek
- Department of Food Biotechnology, Faculty of Food Technology, The University of Agriculture in Kraków, Balicka 122, 30-149, Kraków, Poland
| | - Maja Grabacka
- Department of Food Biotechnology, Faculty of Food Technology, The University of Agriculture in Kraków, Balicka 122, 30-149, Kraków, Poland
| | - Malgorzata Pierzchalska
- Department of Food Biotechnology, Faculty of Food Technology, The University of Agriculture in Kraków, Balicka 122, 30-149, Kraków, Poland.
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14
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Abstract
Purpose of review The intestine is a dynamic organ with rapid stem cell division generating epithelial cells that mature and apoptose in 3-5 days. Rapid turnover maintains the epithelial barrier and homeostasis. Current insights on intestinal stem cells (ISCs) and their regulation are discussed here. Recent findings The Lgr5+ ISCs maintain intestinal homeostasis by dividing asymmetrically, but also divide symmetrically to extinguish or replace ISCs. Following radiation or mucosal injury, reserve BMI1+ ISCs as well as other crypt cells can de-differentiate into Lgr5+ ISCs. ISC niche cells, including Paneth, immune and myofibroblast cells secrete factors that regulate ISC proliferation. Finally, several studies indicate that the microbiome metabolites regulate ISC growth. Summary ISC cells can be plastic and integrate a complexity of environmental/niche cues to trigger or suppress proliferation as needed.
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Affiliation(s)
- Laura R McCabe
- Department of Physiology, Michigan State University, East Lansing, Michigan
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