1
|
Wada M, Watanabe K, Sugimoto S, Sato T, Kobayashi E. A Novel Organoid-Based Strategy Using Hybrid Colon Interposition for Short Bowel Syndrome: A Mini Review of In Vivo Models and Possible Human Candidates. Gastroenterol Clin North Am 2024; 53:481-491. [PMID: 39068009 DOI: 10.1016/j.gtc.2024.01.005] [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] [Indexed: 07/30/2024]
Abstract
This comprehensive review focuses on advances in surgical techniques and in vivo animal models for treating short bowel syndrome (SBS) with intestinal organoids. Notably, this review discusses a novel method involving the replacement of the epithelium of large intestinal tissue with small intestinal organoids, which improves function and prognosis when grafted back into the small intestine. This study not only underscores the importance of integrating organoid technology and surgical techniques to improve the outcomes of patients with SBS but also acknowledges the challenges that lie ahead, including achieving functional organoids with peristaltic movement and vascularization.
Collapse
Affiliation(s)
- Motoshi Wada
- Department of Pediatric Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan
| | - Kazuhiro Watanabe
- Department of Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan
| | - Shinya Sugimoto
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo 160-8582, Japan
| | - Toshiro Sato
- Department of Integrated Medicine and Biochemistry, Keio University School of Medicine, Tokyo 160-8582, Japan
| | - Eiji Kobayashi
- Department of Kidney Regenerative Medicine, The Jikei University School of Medicine, Tokyo 105-8461, Japan.
| |
Collapse
|
2
|
Kawasaki M, McConnel CS, Burbick CR, Ambrosini YM. Pathogen-epithelium interactions and inflammatory responses in Salmonella Dublin infections using ileal monolayer models derived from adult bovine organoids. Sci Rep 2024; 14:11479. [PMID: 38769412 PMCID: PMC11106274 DOI: 10.1038/s41598-024-62407-2] [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: 03/19/2024] [Accepted: 05/16/2024] [Indexed: 05/22/2024] Open
Abstract
Salmonella enterica serovar Dublin (S. Dublin) is an important enteric pathogen affecting cattle and poses increasing public health risks. Understanding the pathophysiology and host-pathogen interactions of S. Dublin infection are critical for developing effective control strategies, yet studies are hindered by the lack of physiologically relevant in vitro models. This study aimed to generate a robust ileal monolayer derived from adult bovine organoids, validate its feasibility as an in vitro infection model with S. Dublin, and evaluate the epithelial response to infection. A stable, confluent monolayer with a functional epithelial barrier was established under optimized culture conditions. The model's applicability for studying S. Dublin infection was confirmed by documenting intracellular bacterial invasion and replication, impacts on epithelial integrity, and a specific inflammatory response, providing insights into the pathogen-epithelium interactions. The study underscores the utility of organoid-derived monolayers in advancing our understanding of enteric infections in livestock and highlights implications for therapeutic strategy development and preventive measures, with potential applications extending to both veterinary and human medicine. The established bovine ileal monolayer offers a novel and physiologically relevant in vitro platform for investigating enteric pathogen-host interactions, particularly for pathogens like S. Dublin.
Collapse
Affiliation(s)
- Minae Kawasaki
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Washington State University, Pullman, WA, USA
| | - Craig S McConnel
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Washington State University, Pullman, WA, USA
| | - Claire R Burbick
- Department of Veterinary Microbiology and Pathology, College of Veterinary Medicine, Washington State University, Pullman, WA, USA
| | - Yoko M Ambrosini
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Washington State University, Pullman, WA, USA.
| |
Collapse
|
3
|
Vashishat A, Patel P, Das Gupta G, Das Kurmi B. Alternatives of Animal Models for Biomedical Research: a Comprehensive Review of Modern Approaches. Stem Cell Rev Rep 2024; 20:881-899. [PMID: 38429620 DOI: 10.1007/s12015-024-10701-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/19/2024] [Indexed: 03/03/2024]
Abstract
Biomedical research has long relied on animal models to unravel the intricacies of human physiology and pathology. However, concerns surrounding ethics, expenses, and inherent species differences have catalyzed the exploration of alternative avenues. The contemporary alternatives to traditional animal models in biomedical research delve into three main categories of alternative approaches: in vitro models, in vertebrate models, and in silico models. This unique approach to artificial intelligence and machine learning has been a keen interest to be used in different biomedical research. The main goal of this review is to serve as a guide to researchers seeking novel avenues for their investigations and underscores the importance of considering alternative models in the pursuit of scientific knowledge and medical breakthroughs, including showcasing the broad spectrum of modern approaches that are revolutionizing biomedical research and leading the way toward a more ethical, efficient, and innovative future. Models can insight into cellular processes, developmental biology, drug interaction, assessing toxicology, and understanding molecular mechanisms.
Collapse
Affiliation(s)
- Abhinav Vashishat
- Department of Pharmaceutics, ISF College of Pharmacy, GT Road, Moga, 142001, Punjab, India
| | - Preeti Patel
- Department of Pharmaceutical Chemistry, ISF College Pharmacy, GT Road, Moga, 142001, Punjab, India.
| | - Ghanshyam Das Gupta
- Department of Pharmaceutics, ISF College of Pharmacy, GT Road, Moga, 142001, Punjab, India
| | - Balak Das Kurmi
- Department of Pharmaceutics, ISF College of Pharmacy, GT Road, Moga, 142001, Punjab, India.
| |
Collapse
|
4
|
Barnett AM, Mullaney JA, McNabb WC, Roy NC. Culture media and format alter cellular composition and barrier integrity of porcine colonoid-derived monolayers. Tissue Barriers 2024; 12:2222632. [PMID: 37340938 DOI: 10.1080/21688370.2023.2222632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Accepted: 06/04/2023] [Indexed: 06/22/2023] Open
Abstract
Intestinal organoid technology has revolutionized our approach to in vitro cell culture due in part to their three-dimensional structures being more like the native tissue from which they were derived with respect to cellular composition and architecture. For this reason, organoids are becoming the new gold standard for undertaking intestinal epithelial cell research. Unfortunately, their otherwise advantageous three-dimensional geometry prevents easy access to the apical epithelium, which is a major limitation when studying interactions between dietary or microbial components and host tissues. To overcome this problem, we developed porcine colonoid-derived monolayers cultured on both permeable Transwell inserts and tissue culture treated polystyrene plates. We found that seeding density and culture format altered the expression of genes encoding markers of specific cell types (stem cells, colonocytes, goblets, and enteroendocrine cells), and barrier maturation (tight junctions). Additionally, we found that changes to the formulation of the culture medium altered the cellular composition of colonoids and of monolayers derived from them, resulting in cultures with an increasingly differentiated phenotype that was similar to that of their tissue of origin.
Collapse
Affiliation(s)
- Alicia M Barnett
- AgResearch Ltd, Grasslands Research Centre, Palmerston North, New Zealand
- Riddet Institute, Massey University, Palmerston North, New Zealand
| | - Jane A Mullaney
- AgResearch Ltd, Grasslands Research Centre, Palmerston North, New Zealand
- Riddet Institute, Massey University, Palmerston North, New Zealand
- Liggins Institute, The High-Value Nutrition National Science Challenge, Auckland, New Zealand
| | - Warren C McNabb
- Riddet Institute, Massey University, Palmerston North, New Zealand
- Liggins Institute, The High-Value Nutrition National Science Challenge, Auckland, New Zealand
| | - Nicole C Roy
- Riddet Institute, Massey University, Palmerston North, New Zealand
- Liggins Institute, The High-Value Nutrition National Science Challenge, Auckland, New Zealand
- Department of Nutrition, The University of Otago, Dunedin, New Zealand
| |
Collapse
|
5
|
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.
Collapse
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.
| |
Collapse
|
6
|
Mergani A, Meurer M, Wiebe E, Dümmer K, Wirz K, Lehmann J, Brogden G, Schenke M, Künnemann K, Naim HY, Grassl GA, von Köckritz-Blickwede M, Seeger B. Alteration of cholesterol content and oxygen level in intestinal organoids after infection with Staphylococcus aureus. FASEB J 2023; 37:e23279. [PMID: 37902583 DOI: 10.1096/fj.202300799r] [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: 04/22/2023] [Revised: 08/16/2023] [Accepted: 10/13/2023] [Indexed: 10/31/2023]
Abstract
The pathogenicity elicited by Staphylococcus (S.) aureus, one of the best-studied bacteria, in the intestine is not well understood. Recently, we demonstrated that S. aureus infection induces alterations in membrane composition that are associated with concomitant impairment of intestinal function. Here, we used two organoid models, induced pluripotent stem cell (iPSC)-derived intestinal organoids and colonic intestinal stem cell-derived intestinal organoids (colonoids), to examine how sterol metabolism and oxygen levels change in response to S. aureus infection. HPLC quantification showed differences in lipid homeostasis between infected and uninfected cells, characterized by a remarkable decrease in total cellular cholesterol. As the altered sterol metabolism is often due to oxidative stress response, we next examined intracellular and extracellular oxygen levels. Three different approaches to oxygen measurement were applied: (1) cell-penetrating nanoparticles to quantify intracellular oxygen content, (2) sensor plates to quantify extracellular oxygen content in the medium, and (3) a sensor foil system for oxygen distribution in organoid cultures. The data revealed significant intracellular and extracellular oxygen drop after infection in both intestinal organoid models as well as in Caco-2 cells, which even 48 h after elimination of extracellular bacteria, did not return to preinfection oxygen levels. In summary, we show alterations in sterol metabolism and intra- and extracellular hypoxia as a result of S. aureus infection. These results will help understand the cellular stress responses during sustained bacterial infections in the intestinal epithelium.
Collapse
Affiliation(s)
- AhmedElmontaser Mergani
- Institute of Biochemistry, University of Veterinary Medicine Hannover, Hannover, Germany
- Research Center for Emerging Infections and Zoonoses (RIZ), University of Veterinary Medicine Hannover, Hannover, Germany
| | - Marita Meurer
- Institute of Biochemistry, University of Veterinary Medicine Hannover, Hannover, Germany
- Research Center for Emerging Infections and Zoonoses (RIZ), University of Veterinary Medicine Hannover, Hannover, Germany
| | - Elena Wiebe
- Institute for Food Quality and Food Safety, Research Group Food Toxicology and Replacement/Complementary Methods to Animal Testing, University of Veterinary Medicine Hannover, Hannover, Germany
| | - Katrin Dümmer
- Institute of Biochemistry, University of Veterinary Medicine Hannover, Hannover, Germany
- Research Center for Emerging Infections and Zoonoses (RIZ), University of Veterinary Medicine Hannover, Hannover, Germany
| | - Katrin Wirz
- Institute of Biochemistry, University of Veterinary Medicine Hannover, Hannover, Germany
- Research Center for Emerging Infections and Zoonoses (RIZ), University of Veterinary Medicine Hannover, Hannover, Germany
| | - Judith Lehmann
- Institute for Food Quality and Food Safety, Research Group Food Toxicology and Replacement/Complementary Methods to Animal Testing, University of Veterinary Medicine Hannover, Hannover, Germany
| | - Graham Brogden
- Institute of Biochemistry, University of Veterinary Medicine Hannover, Hannover, Germany
- Research Center for Emerging Infections and Zoonoses (RIZ), University of Veterinary Medicine Hannover, Hannover, Germany
| | - Maren Schenke
- Institute for Food Quality and Food Safety, Research Group Food Toxicology and Replacement/Complementary Methods to Animal Testing, University of Veterinary Medicine Hannover, Hannover, Germany
| | - Katrin Künnemann
- Institute of Medical Microbiology and Hospital Epidemiology and German Center for Infection Research (DZIF), Partner Site Hannover, Hannover Medical School, Hannover, Germany
| | - Hassan Y Naim
- Institute of Biochemistry, University of Veterinary Medicine Hannover, Hannover, Germany
| | - Guntram A Grassl
- Institute of Medical Microbiology and Hospital Epidemiology and German Center for Infection Research (DZIF), Partner Site Hannover, Hannover Medical School, Hannover, Germany
| | - Maren von Köckritz-Blickwede
- Institute of Biochemistry, University of Veterinary Medicine Hannover, Hannover, Germany
- Research Center for Emerging Infections and Zoonoses (RIZ), University of Veterinary Medicine Hannover, Hannover, Germany
| | - Bettina Seeger
- Institute for Food Quality and Food Safety, Research Group Food Toxicology and Replacement/Complementary Methods to Animal Testing, University of Veterinary Medicine Hannover, Hannover, Germany
| |
Collapse
|
7
|
Kawasaki M, Dykstra GD, McConnel CS, Burbick CR, Ambrosini YM. Adult Bovine-Derived Small and Large Intestinal Organoids: In Vitro Development and Maintenance. J Tissue Eng Regen Med 2023; 2023:3095002. [PMID: 38873240 PMCID: PMC11175594 DOI: 10.1155/2023/3095002] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2024]
Abstract
Recent progress in bovine intestinal organoid research has expanded opportunities for creating improved in vitro models to study intestinal physiology and pathology. However, the establishment of a culture condition capable of generating organoids from all segments of the cattle intestine has remained elusive. Although previous research has described the development of bovine jejunal, ileal, and colonic organoids, this study marks the first report of successful bovine duodenal and rectal organoid development. Maintenance of these organoids through serial passages and cryopreservation was achieved, with higher success rates observed in large intestinal organoids compared to their small intestinal counterparts. A novel approach involving the use of biopsy forceps during initial tissue sampling streamlined the subsequent tissue processing, simplifying the procedure compared to previously established protocols in cattle. Additionally, our study introduced a more cost-effective culture medium based on Advanced DMEM/F12, diverging from frequently used commercially available organoid culture media. This enhancement improves accessibility to organoid technology by reducing culture costs. Crucially, the derived organoids from jejunum, ileum, colon and rectum faithfully preserved the structural, cellular, and genetic characteristics of in vivo intestinal tissue. This research underscores the significant potential of adult bovine intestinal organoids as a physiologically and morphologically relevant in vitro model. Such organoids provide a renewable and sustainable resource for a broad spectrum of studies, encompassing investigations into normal intestinal physiology in cattle and the intricate host-pathogen interactions of clinically and economically significant enteric pathogens.
Collapse
Affiliation(s)
- Minae Kawasaki
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Washington State University, Pullman, Washington, United States of America
| | - Gerald D Dykstra
- Department of Veterinary Microbiology and Pathology, College of Veterinary Medicine, Washington State University, Pullman, Washington, United States of America
| | - Craig S McConnel
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Washington State University, Pullman, Washington, United States of America
| | - Claire R Burbick
- Department of Veterinary Microbiology and Pathology, College of Veterinary Medicine, Washington State University, Pullman, Washington, United States of America
| | - Yoko M Ambrosini
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Washington State University, Pullman, Washington, United States of America
| |
Collapse
|
8
|
Park KW, Yang H, Lee MG, Ock SA, Wi H, Lee P, Hwang IS, Yoo JG, Park CK, Lee BR. Establishment of intestinal organoids from small intestine of growing cattle (12 months old). JOURNAL OF ANIMAL SCIENCE AND TECHNOLOGY 2022; 64:1105-1116. [PMID: 36812001 PMCID: PMC9890329 DOI: 10.5187/jast.2022.e70] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 08/17/2022] [Accepted: 08/23/2022] [Indexed: 11/05/2022]
Abstract
Recently, we reported the robust in vitro three-dimensional (3D) expansion of intestinal organoids derived from adult bovine (> 24 months) samples. The present study aimed to establish an in vitro 3D system for the cultivation of intestinal organoids derived from growing cattle (12 months old) for practical use as a potential alternative to in vivo systems for various purposes. However, very few studies on the functional characterization and 3D expansion of adult stem cells from livestock species compared to those from other species are available. In this study, intestinal crypts, including intestinal stem cells, from the small intestines (ileum and jejunum) of growing cattle were isolated and long-term 3D cultures were successfully established using a scaffold-based method. Furthermore, we generated an apical-out intestinal organoid derived from growing cattle. Interestingly, intestinal organoids derived from the ileum, but not the jejunum, could be expanded without losing the ability to recapitulate crypts, and these organoids specifically expressed several specific markers of intestinal stem cells and the intestinal epithelium. Furthermore, these organoids exhibited key functionality with regard to high permeability for compounds up to 4 kDa in size (e.g., fluorescein isothiocyanate [FITC]-dextran), indicating that apical-out intestinal organoids are better than other models. Collectively, these results indicate the establishment of growing cattle-derived intestinal organoids and subsequent generation of apical-out intestinal organoids. These organoids may be valuable tools and potential alternatives to in vivo systems for examining host-pathogen interactions involving epithelial cells, such as enteric virus infection and nutrient absorption, and may be used for various purposes.
Collapse
Affiliation(s)
- Kang Won Park
- Animal Biotechnology Division, National
Institute of Animal Science, Rural Development Administration,
Wanju 55365, Korea
| | - Hyeon Yang
- Animal Biotechnology Division, National
Institute of Animal Science, Rural Development Administration,
Wanju 55365, Korea
| | - Min Gook Lee
- Animal Biotechnology Division, National
Institute of Animal Science, Rural Development Administration,
Wanju 55365, Korea
| | - Sun A Ock
- Animal Biotechnology Division, National
Institute of Animal Science, Rural Development Administration,
Wanju 55365, Korea
| | - Hayeon Wi
- Animal Biotechnology Division, National
Institute of Animal Science, Rural Development Administration,
Wanju 55365, Korea
| | - Poongyeon Lee
- Animal Biotechnology Division, National
Institute of Animal Science, Rural Development Administration,
Wanju 55365, Korea
| | - In-Sul Hwang
- Columbia Center for Translational
Immunology, Columbia University Irving Medical Center, Columbia
University, New York, NY 10032, USA
| | - Jae Gyu Yoo
- Animal Biotechnology Division, National
Institute of Animal Science, Rural Development Administration,
Wanju 55365, Korea
| | - Choon-Keun Park
- College of Animal Life Sciences, Kangwon
National University, Chuncheon 24341, Korea
| | - Bo Ram Lee
- Animal Biotechnology Division, National
Institute of Animal Science, Rural Development Administration,
Wanju 55365, Korea,Corresponding author: Bo Ram Lee,
Animal Biotechnology Division, National Institute of Animal Science, Rural
Development Administration, Wanju 55365, Korea. Tel: +82-63-238-7259, E-mail:
| |
Collapse
|
9
|
Csukovich G, Pratscher B, Burgener IA. The World of Organoids: Gastrointestinal Disease Modelling in the Age of 3R and One Health with Specific Relevance to Dogs and Cats. Animals (Basel) 2022; 12:ani12182461. [PMID: 36139322 PMCID: PMC9495014 DOI: 10.3390/ani12182461] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 09/09/2022] [Accepted: 09/14/2022] [Indexed: 11/16/2022] Open
Abstract
One Health describes the importance of considering humans, animals, and the environment in health research. One Health and the 3R concept, i.e., the replacement, reduction, and refinement of animal experimentation, shape today’s research more and more. The development of organoids from many different organs and animals led to the development of highly sophisticated model systems trying to replace animal experiments. Organoids may be used for disease modelling in various ways elucidating the manifold host–pathogen interactions. This review provides an overview of disease modelling approaches using organoids of different kinds with a special focus on animal organoids and gastrointestinal diseases. We also provide an outlook on how the research field of organoids might develop in the coming years and what opportunities organoids hold for in-depth disease modelling and therapeutic interventions.
Collapse
|
10
|
Ma P, Fang P, Ren T, Fang L, Xiao S. Porcine Intestinal Organoids: Overview of the State of the Art. Viruses 2022; 14:1110. [PMID: 35632851 PMCID: PMC9147602 DOI: 10.3390/v14051110] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 05/19/2022] [Accepted: 05/19/2022] [Indexed: 02/01/2023] Open
Abstract
The intestinal tract is a crucial part of the body for growth and development, and its dysregulation can cause several diseases. The lack of appropriate in vitro models hampers the development of effective preventions and treatments against these intestinal tract diseases. Intestinal organoids are three-dimensional (3D) polarized structures composed of different types of cells capable of self-organization and self-renewal, resembling their organ of origin in architecture and function. Porcine intestinal organoids (PIOs) have been cultured and are used widely in agricultural, veterinary, and biomedical research. Based on the similarity of the genomic sequence, anatomic morphology, and drug metabolism with humans and the difficulty in obtaining healthy human tissue, PIOs are also considered ideal models relative to rodents. In this review, we summarize the current knowledge on PIOs, emphasizing their culturing, establishment and development, and applications in the study of host-microbe interactions, nutritional development, drug discovery, and gene editing potential.
Collapse
Affiliation(s)
- Panpan Ma
- State Key Laboratory of Agricultural Microbiology, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, China; (P.M.); (T.R.); (L.F.); (S.X.)
- The Key Laboratory of Preventive Veterinary Medicine in Hubei Province, Cooperative Innovation Center for Sustainable Pig Production, Wuhan 430070, China
| | - Puxian Fang
- State Key Laboratory of Agricultural Microbiology, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, China; (P.M.); (T.R.); (L.F.); (S.X.)
- The Key Laboratory of Preventive Veterinary Medicine in Hubei Province, Cooperative Innovation Center for Sustainable Pig Production, Wuhan 430070, China
| | - Tianze Ren
- State Key Laboratory of Agricultural Microbiology, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, China; (P.M.); (T.R.); (L.F.); (S.X.)
- The Key Laboratory of Preventive Veterinary Medicine in Hubei Province, Cooperative Innovation Center for Sustainable Pig Production, Wuhan 430070, China
| | - Liurong Fang
- State Key Laboratory of Agricultural Microbiology, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, China; (P.M.); (T.R.); (L.F.); (S.X.)
- The Key Laboratory of Preventive Veterinary Medicine in Hubei Province, Cooperative Innovation Center for Sustainable Pig Production, Wuhan 430070, China
| | - Shaobo Xiao
- State Key Laboratory of Agricultural Microbiology, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, China; (P.M.); (T.R.); (L.F.); (S.X.)
- The Key Laboratory of Preventive Veterinary Medicine in Hubei Province, Cooperative Innovation Center for Sustainable Pig Production, Wuhan 430070, China
| |
Collapse
|
11
|
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.
Collapse
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
| | | |
Collapse
|
12
|
Delon L, Gibson R, Prestidge C, Thierry B. Mechanisms of uptake and transport of particulate formulations in the small intestine. J Control Release 2022; 343:584-599. [PMID: 35149142 DOI: 10.1016/j.jconrel.2022.02.006] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 02/03/2022] [Accepted: 02/04/2022] [Indexed: 10/19/2022]
Abstract
Micro- and nano-scale particulate formulations are widely investigated towards improving the oral bioavailability of both biologics and drugs with low solubility and/or low intestinal permeability. Particulate formulations harnessing physiological intestinal transport pathways have recently yielded remarkably high oral bioavailabilities, illustrating the need for better understanding the specific pathways underpinning particle small intestinal absorption and the relative role of intestinal cells. Mechanistic knowledge has been hampered by the well acknowledged limitations of current in vitro, in vivo and ex vivo models relevant to the human intestinal physiology and the lack of standardization in studies reporting absorption data. Here we review the relevant literature and critically discusses absorption pathways with a focus on the role of specific intestinal epithelial and immune cells. We conclude that while Microfold (M) cells are a valid target for oral vaccines, enterocytes play a greater role in the systemic bioavailability of orally administrated particulate formulations, particularly within the sub-micron size range. We also comment on less-reported mechanisms such as paracellular permeability of particles, persorption due to cell damage and uptake by migratory immune cells.
Collapse
Affiliation(s)
- Ludivine Delon
- Future Industries Institute, University of South Australia, Mawson Lakes Campus, Mawson Lakes, Adelaide, South Australia 5095, Australia; Clinical and Health Sciences, University of South Australia, Adelaide, South Australia 5000, Australia
| | - Rachel Gibson
- Australia School of Allied Health Science and Practice, University of Adelaide, South Australia 5005, Australia
| | - Clive Prestidge
- Clinical and Health Sciences, University of South Australia, Adelaide, South Australia 5000, Australia
| | - Benjamin Thierry
- Future Industries Institute, University of South Australia, Mawson Lakes Campus, Mawson Lakes, Adelaide, South Australia 5095, Australia.
| |
Collapse
|
13
|
Joo SS, Gu BH, Park YJ, Rim CY, Kim MJ, Kim SH, Cho JH, Kim HB, Kim M. Porcine Intestinal Apical-Out Organoid Model for Gut Function Study. Animals (Basel) 2022; 12:ani12030372. [PMID: 35158695 PMCID: PMC8833427 DOI: 10.3390/ani12030372] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 01/24/2022] [Accepted: 01/31/2022] [Indexed: 11/24/2022] Open
Abstract
Simple Summary Pigs have been used in various animal model studies on the gastrointestinal tract (GIT) across both animal science and biomedical science fields. Recently, intestinal organoids have been used as a research tool for the GIT, and they have also been applied to farm animals, including pigs. However, to our knowledge, no functional studies of the porcine intestine using intestinal organoids have been conducted to date. In the present study, we developed two porcine intestinal organoid models (basal-out and apical-out organoids) and compared their characteristics. We also confirmed the possibility of conducting research related to intestinal functions, such as nutrient uptake and gut barrier function. The present study suggests that porcine intestinal organoids can be used as potential models for future GIT mechanism studies, such as host–microbe interactions, harmful ingredient tests, and nutritional research. Abstract Pig models provide valuable research information on farm animals, veterinary, and biomedical sciences. Experimental pig gut models are used in studies on physiology, nutrition, and diseases. Intestinal organoids are powerful tools for investigating intestinal functions such as nutrient uptake and gut barrier function. However, organoids have a basal-out structure and need to grow in the extracellular matrix, which causes difficulties in research on the intestinal apical membrane. We established porcine intestinal organoids from jejunum tissues and developed basal-out and apical-out organoids using different sub-culture methods. Staining and quantitative real-time PCR showed the difference in axis change of the membrane and gene expression of epithelial cell marker genes. To consider the possibility of using apical-out organoids for intestinal function, studies involving fatty acid uptake and disruption of the epithelial barrier were undertaken. Fluorescence fatty acid was more readily absorbed in apical-out organoids than in basal-out organoids within the same time. To determine whether apical-out organoids form a functional barrier, a fluorescent dextran diffusion assay was performed. Hence, we successfully developed porcine intestinal organoid culture systems and showed that the porcine apical-out organoid model is ideal for the investigation of the intestinal environment. It can be used in future studies related to the intestine across various research fields.
Collapse
Affiliation(s)
- Sang-Seok Joo
- Department of Animal Science, College of Natural Resources & Live Science, Pusan National University, Miryang 50463, Korea; (S.-S.J.); (Y.-J.P.); (C.-Y.R.)
| | - Bon-Hee Gu
- Life and Industry Convergence Research Institute, Pusan National University, Mirayng 50463, Korea;
| | - Yei-Ju Park
- Department of Animal Science, College of Natural Resources & Live Science, Pusan National University, Miryang 50463, Korea; (S.-S.J.); (Y.-J.P.); (C.-Y.R.)
| | - Chae-Yun Rim
- Department of Animal Science, College of Natural Resources & Live Science, Pusan National University, Miryang 50463, Korea; (S.-S.J.); (Y.-J.P.); (C.-Y.R.)
| | - Min-Ji Kim
- Animal Nutrition and Physiology Division, National Institute of Animal Science, Rural Development Administration, Wanju 55365, Korea; (M.-J.K.); (S.-H.K.)
| | - Sang-Ho Kim
- Animal Nutrition and Physiology Division, National Institute of Animal Science, Rural Development Administration, Wanju 55365, Korea; (M.-J.K.); (S.-H.K.)
| | - Jin-Ho Cho
- Department of Animal Science, Chungbuk National University, Cheongju 28644, Korea;
| | - Hyeun-Bum Kim
- Department of Animal Resources and Science, Dankook University, Cheonan 31116, Korea;
| | - Myunghoo Kim
- Department of Animal Science, College of Natural Resources & Live Science, Pusan National University, Miryang 50463, Korea; (S.-S.J.); (Y.-J.P.); (C.-Y.R.)
- Life and Industry Convergence Research Institute, Pusan National University, Mirayng 50463, Korea;
- Correspondence: ; Tel.: +82-55-350-5516; Fax: +82-55-350-5519
| |
Collapse
|