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Walraven T, Busch M, Wang J, Donkers JM, Duijvestein M, van de Steeg E, Kramer NI, Bouwmeester H. Elevated risk of adverse effects from foodborne contaminants and drugs in inflammatory bowel disease: a review. Arch Toxicol 2024:10.1007/s00204-024-03844-w. [PMID: 39249550 DOI: 10.1007/s00204-024-03844-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2024] [Accepted: 08/19/2024] [Indexed: 09/10/2024]
Abstract
The global burden of Inflammatory bowel disease (IBD) has been rising over the last decades. IBD is an intestinal disorder with a complex and largely unknown etiology. The disease is characterized by a chronically inflamed gastrointestinal tract, with intermittent phases of exacerbation and remission. This compromised intestinal barrier can contribute to, enhance, or even enable the toxicity of drugs, food-borne chemicals and particulate matter. This review discusses whether the rising prevalence of IBD in our society warrants the consideration of IBD patients as a specific population group in toxicological safety assessment. Various in vivo, ex vivo and in vitro models are discussed that can simulate hallmarks of IBD and may be used to study the effects of prevalent intestinal inflammation on the hazards of these various toxicants. In conclusion, risk assessments based on healthy individuals may not sufficiently cover IBD patient safety and it is suggested to consider this susceptible subgroup of the population in future toxicological assessments.
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Affiliation(s)
- Tom Walraven
- Division of Toxicology, Wageningen University and Research, Wageningen, The Netherlands.
| | - Mathias Busch
- Division of Toxicology, Wageningen University and Research, Wageningen, The Netherlands
| | - Jingxuan Wang
- Division of Toxicology, Wageningen University and Research, Wageningen, The Netherlands
| | - Joanne M Donkers
- Department of Metabolic Health Research, Netherlands Organization for Applied Scientific Research (TNO), Leiden, The Netherlands
| | - Marjolijn Duijvestein
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Evita van de Steeg
- Department of Metabolic Health Research, Netherlands Organization for Applied Scientific Research (TNO), Leiden, The Netherlands
| | - Nynke I Kramer
- Division of Toxicology, Wageningen University and Research, Wageningen, The Netherlands
| | - Hans Bouwmeester
- Division of Toxicology, Wageningen University and Research, Wageningen, The Netherlands
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2
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Li J, Wang S, Yan K, Wang P, Jiao J, Wang Y, Chen M, Dong Y, Zhong J. Intestinal microbiota by angiotensin receptor blocker therapy exerts protective effects against hypertensive damages. IMETA 2024; 3:e222. [PMID: 39135690 PMCID: PMC11316932 DOI: 10.1002/imt2.222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/11/2024] [Revised: 06/13/2024] [Accepted: 06/13/2024] [Indexed: 08/15/2024]
Abstract
Dysbiosis of the gut microbiota has been implicated in hypertension, and drug-host-microbiome interactions have drawn considerable attention. However, the influence of angiotensin receptor blocker (ARB)-shaped gut microbiota on the host is not fully understood. In this work, we assessed the alterations of blood pressure (BP), vasculatures, and intestines following ARB-modified gut microbiome treatment and evaluated the changes in the intestinal transcriptome and serum metabolome in hypertensive rats. Hypertensive patients with well-controlled BP under ARB therapy were recruited as human donors, spontaneously hypertensive rats (SHRs) receiving normal saline or valsartan were considered animal donors, and SHRs were regarded as recipients. Histological and immunofluorescence staining was used to assess the aorta and small intestine, and 16S rRNA amplicon sequencing was performed to examine gut bacteria. Transcriptome and metabonomic analyses were conducted to determine the intestinal transcriptome and serum metabolome, respectively. Notably, ARB-modified fecal microbiota transplantation (FMT), results in marked decreases in systolic BP levels, collagen deposition and reactive oxygen species accumulation in the vasculature, and alleviated intestinal structure impairments in SHRs. These changes were linked with the reconstruction of the gut microbiota in SHR recipients post-FMT, especially with a decreased abundance of Lactobacillus, Aggregatibacter, and Desulfovibrio. Moreover, ARB-treated microbes contributed to increased intestinal Ciart, Per1, Per2, Per3, and Cipc gene levels and decreased Nfil3 and Arntl expression were detected in response to ARB-treated microbes. More importantly, circulating metabolites were dramatically reduced in ARB-FMT rats, including 6beta-Hydroxytestosterone and Thromboxane B2. In conclusion, ARB-modified gut microbiota exerts protective roles in vascular remodeling and injury, metabolic abnormality and intestinal dysfunctions, suggesting a pivotal role in mitigating hypertension and providing insights into the cross-talk between antihypertensive medicines and the gut microbiome.
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Affiliation(s)
- Jing Li
- Heart Center and Beijing Key Laboratory of Hypertension, Beijing Chaoyang HospitalCapital Medical UniversityBeijingChina
- Department of Cardiology, Beijing Chaoyang HospitalCapital Medical UniversityBeijingChina
| | - Si‐Yuan Wang
- Heart Center and Beijing Key Laboratory of Hypertension, Beijing Chaoyang HospitalCapital Medical UniversityBeijingChina
- Department of Cardiology, Beijing Chaoyang HospitalCapital Medical UniversityBeijingChina
| | - Kai‐Xin Yan
- Heart Center and Beijing Key Laboratory of Hypertension, Beijing Chaoyang HospitalCapital Medical UniversityBeijingChina
- Department of Cardiology, Beijing Chaoyang HospitalCapital Medical UniversityBeijingChina
| | - Pan Wang
- Heart Center and Beijing Key Laboratory of Hypertension, Beijing Chaoyang HospitalCapital Medical UniversityBeijingChina
- Department of Cardiology, Beijing Chaoyang HospitalCapital Medical UniversityBeijingChina
| | - Jie Jiao
- Heart Center and Beijing Key Laboratory of Hypertension, Beijing Chaoyang HospitalCapital Medical UniversityBeijingChina
- Department of Cardiology, Beijing Chaoyang HospitalCapital Medical UniversityBeijingChina
| | - Yi‐Dan Wang
- Heart Center and Beijing Key Laboratory of Hypertension, Beijing Chaoyang HospitalCapital Medical UniversityBeijingChina
- Department of Cardiology, Beijing Chaoyang HospitalCapital Medical UniversityBeijingChina
| | - Mu‐Lei Chen
- Heart Center and Beijing Key Laboratory of Hypertension, Beijing Chaoyang HospitalCapital Medical UniversityBeijingChina
- Department of Cardiology, Beijing Chaoyang HospitalCapital Medical UniversityBeijingChina
| | - Ying Dong
- Heart Center and Beijing Key Laboratory of Hypertension, Beijing Chaoyang HospitalCapital Medical UniversityBeijingChina
- Department of Cardiology, Beijing Chaoyang HospitalCapital Medical UniversityBeijingChina
| | - Jiu‐Chang Zhong
- Heart Center and Beijing Key Laboratory of Hypertension, Beijing Chaoyang HospitalCapital Medical UniversityBeijingChina
- Department of Cardiology, Beijing Chaoyang HospitalCapital Medical UniversityBeijingChina
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3
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Donkers JM, Wiese M, van den Broek TJ, Wierenga E, Agamennone V, Schuren F, van de Steeg E. A host-microbial metabolite interaction gut-on-a-chip model of the adult human intestine demonstrates beneficial effects upon inulin treatment of gut microbiome. MICROBIOME RESEARCH REPORTS 2024; 3:18. [PMID: 38841408 PMCID: PMC11149092 DOI: 10.20517/mrr.2023.79] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 01/29/2024] [Accepted: 02/20/2024] [Indexed: 06/07/2024]
Abstract
Background: The gut and its microbiome have a major impact on many aspects of health and are therefore also an attractive target for drug- or food-based therapies. Here, we report on the added value of combining a microbiome screening model, the i-screen, with fresh intestinal tissue explants in a microfluidic gut-on-a-chip model, the Intestinal Explant Barrier Chip (IEBC). Methods: Adult human gut microbiome (fecal pool of 6 healthy donors) was cultured anaerobically in the i-screen platform for 24 h, without and with exposure to 4 mg/mL inulin. The i-screen cell-free culture supernatant was subsequently applied to the luminal side of adult human colon tissue explants (n = 3 donors), fixed in the IEBC, for 24 h and effects were evaluated. Results: The supplementation of the media with inulin promoted the growth of Anaerostipes, Bifidobacterium, Blautia, and Collinsella in the in vitro i-screen, and triggered an elevated production of butyrate by the microbiota. Human colon tissue exposed to inulin-treated i-screen cell-free culture supernatant or control i-screen cell-free culture supernatant with added short-chain fatty acids (SCFAs) showed improved tissue barrier integrity measured by a 28.2%-34.2% reduction in FITC-dextran 4000 (FD4) leakage and 1.3 times lower transport of antipyrine. Furthermore, the release of pro-inflammatory cytokines IL-1β, IL-6, IL-8, and TNF-α was reduced under these circumstances. Gene expression profiles confirmed these findings, but showed more profound effects for inulin-treated supernatant compared to SCFA-supplemented supernatant. Conclusion: The combination of i-screen and IEBC facilitates the study of complex intestinal processes such as host-microbial metabolite interaction and gut health.
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Affiliation(s)
- Joanne M. Donkers
- Department of Metabolic Health Research, TNO, Leiden 2333 BE, the Netherlands
| | - Maria Wiese
- Department of Microbiology & Systems Biology, TNO, Leiden 2333 BE, the Netherlands
| | - Tim J. van den Broek
- Department of Microbiology & Systems Biology, TNO, Leiden 2333 BE, the Netherlands
| | - Esmée Wierenga
- Department of Metabolic Health Research, TNO, Leiden 2333 BE, the Netherlands
| | - Valeria Agamennone
- Department of Microbiology & Systems Biology, TNO, Leiden 2333 BE, the Netherlands
| | - Frank Schuren
- Department of Microbiology & Systems Biology, TNO, Leiden 2333 BE, the Netherlands
| | - Evita van de Steeg
- Department of Metabolic Health Research, TNO, Leiden 2333 BE, the Netherlands
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4
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Pottie I, Vázquez Fernández R, Van de Wiele T, Briers Y. Phage lysins for intestinal microbiome modulation: current challenges and enabling techniques. Gut Microbes 2024; 16:2387144. [PMID: 39106212 PMCID: PMC11305034 DOI: 10.1080/19490976.2024.2387144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2024] [Revised: 07/05/2024] [Accepted: 07/26/2024] [Indexed: 08/09/2024] Open
Abstract
The importance of the microbiota in the intestinal tract for human health has been increasingly recognized. In this perspective, microbiome modulation, a targeted alteration of the microbial composition, has gained interest. Phage lysins, peptidoglycan-degrading enzymes encoded by bacteriophages, are a promising new class of antibiotics currently under clinical development for treating bacterial infections. Due to their high specificity, lysins are considered microbiome-friendly. This review explores the opportunities and challenges of using lysins as microbiome modulators. First, the high specificity of endolysins, which can be further modulated using protein engineering or targeted delivery methods, is discussed. Next, obstacles and possible solutions to assess the microbiome-friendliness of lysins are considered. Finally, lysin delivery to the intestinal tract is discussed, including possible delivery methods such as particle-based and probiotic vehicles. Mapping the hurdles to developing lysins as microbiome modulators and identifying possible ways to overcome these hurdles can help in their development. In this way, the application of these innovative antimicrobial agents can be expanded, thereby taking full advantage of their characteristics.
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Affiliation(s)
- Iris Pottie
- Laboratory of Applied Biotechnology, Department of Biotechnology, Ghent University, Gent, Belgium
- Center for Microbial Ecology and Technology (CMET), Faculty of Bioscience Engineering, Ghent University, Gent, Belgium
| | - Roberto Vázquez Fernández
- Laboratory of Applied Biotechnology, Department of Biotechnology, Ghent University, Gent, Belgium
- Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), Madrid, Spain
| | - Tom Van de Wiele
- Center for Microbial Ecology and Technology (CMET), Faculty of Bioscience Engineering, Ghent University, Gent, Belgium
| | - Yves Briers
- Laboratory of Applied Biotechnology, Department of Biotechnology, Ghent University, Gent, Belgium
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5
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Keller LJ, Nguyen TH, Liu LJ, Hurysz BM, Lakemeyer M, Guerra M, Gelsinger DJ, Chanin R, Ngo N, Lum KM, Faucher F, Ipock P, Niphakis MJ, Bhatt AS, O'Donoghue AJ, Huang KC, Bogyo M. Chemoproteomic identification of a DPP4 homolog in Bacteroides thetaiotaomicron. Nat Chem Biol 2023; 19:1469-1479. [PMID: 37349583 DOI: 10.1038/s41589-023-01357-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Accepted: 05/08/2023] [Indexed: 06/24/2023]
Abstract
Serine hydrolases have important roles in signaling and human metabolism, yet little is known about their functions in gut commensal bacteria. Using bioinformatics and chemoproteomics, we identify serine hydrolases in the gut commensal Bacteroides thetaiotaomicron that are specific to the Bacteroidetes phylum. Two are predicted homologs of the human dipeptidyl peptidase 4 (hDPP4), a key enzyme that regulates insulin signaling. Our functional studies reveal that BT4193 is a true homolog of hDPP4 that can be inhibited by FDA-approved type 2 diabetes medications targeting hDPP4, while the other is a misannotated proline-specific triaminopeptidase. We demonstrate that BT4193 is important for envelope integrity and that loss of BT4193 reduces B. thetaiotaomicron fitness during in vitro growth within a diverse community. However, neither function is dependent on BT4193 proteolytic activity, suggesting a scaffolding or signaling function for this bacterial protease.
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Affiliation(s)
- Laura J Keller
- Department of Chemical and Systems Biology, Stanford University School of Medicine, Stanford, CA, USA
| | - Taylor H Nguyen
- Department of Bioengineering, Stanford University, Stanford, CA, USA
| | - Lawrence J Liu
- Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California, San Diego, La Jolla, CA, USA
| | - Brianna M Hurysz
- Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California, San Diego, La Jolla, CA, USA
| | - Markus Lakemeyer
- Department of Pathology, Stanford University School of Medicine, Stanford, CA, USA
- Institute of Organic Chemistry and Macromolecular Chemistry, Friedrich-Schiller-University, Jena, Germany
| | - Matteo Guerra
- Department of Pathology, Stanford University School of Medicine, Stanford, CA, USA
- Department of Biochemical and Cellular Pharmacology, Genentech, San Francisco, CA, USA
| | - Danielle J Gelsinger
- Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California, San Diego, La Jolla, CA, USA
| | - Rachael Chanin
- Department of Genetics, Stanford University School of Medicine, Stanford, CA, USA
- Divisions of Hematology and Blood and Marrow Transplantation, Department of Medicine, Stanford University, Stanford, CA, USA
| | - Nhi Ngo
- Lundbeck La Jolla Research Center, Inc., San Diego, CA, USA
| | - Kenneth M Lum
- Lundbeck La Jolla Research Center, Inc., San Diego, CA, USA
| | - Franco Faucher
- Department of Chemistry, Stanford University, Stanford, CA, USA
| | - Phillip Ipock
- Department of Pathology, Stanford University School of Medicine, Stanford, CA, USA
| | | | - Ami S Bhatt
- Department of Genetics, Stanford University School of Medicine, Stanford, CA, USA
- Divisions of Hematology and Blood and Marrow Transplantation, Department of Medicine, Stanford University, Stanford, CA, USA
| | - Anthony J O'Donoghue
- Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California, San Diego, La Jolla, CA, USA
| | - Kerwyn Casey Huang
- Department of Bioengineering, Stanford University, Stanford, CA, USA
- Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, CA, USA
- Chan Zuckerberg Biohub, San Francisco, CA, USA
| | - Matthew Bogyo
- Department of Pathology, Stanford University School of Medicine, Stanford, CA, USA.
- Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, CA, USA.
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6
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Keuper-Navis M, Walles M, Poller B, Myszczyszyn A, van der Made TK, Donkers J, Eslami Amirabadi H, Wilmer MJ, Aan S, Spee B, Masereeuw R, van de Steeg E. The application of organ-on-chip models for the prediction of human pharmacokinetic profiles during drug development. Pharmacol Res 2023; 195:106853. [PMID: 37473876 DOI: 10.1016/j.phrs.2023.106853] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Revised: 07/11/2023] [Accepted: 07/14/2023] [Indexed: 07/22/2023]
Abstract
Organ-on-chip (OoC) technology has led to in vitro models with many new possibilities compared to conventional in vitro and in vivo models. In this review, the potential of OoC models to improve the prediction of human oral bioavailability and intrinsic clearance is discussed, with a focus on the functionality of the models and the application in current drug development practice. Multi-OoC models demonstrating the application for pharmacokinetic (PK) studies are summarized and existing challenges are identified. Physiological parameters for a minimal viable platform of a multi-OoC model to study PK are provided, together with PK specific read-outs and recommendations for relevant reference compounds to validate the model. Finally, the translation to in vivo PK profiles is discussed, which will be required to routinely apply OoC models during drug development.
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Affiliation(s)
- Marit Keuper-Navis
- Department of Metabolic Health Research, Netherlands Organisation for Applied Scientific Research (TNO), Leiden, the Netherlands; Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences (UIPS), Utrecht University, Utrecht, the Netherlands
| | - Markus Walles
- Pharmacokinetic Sciences, Novartis Institutes for Biomedical Research, Basel, Switzerland
| | - Birk Poller
- Pharmacokinetic Sciences, Novartis Institutes for Biomedical Research, Basel, Switzerland
| | - Adam Myszczyszyn
- Faculty of Veterinary Medicine & Regenerative Medicine Center Utrecht (RMCU), Utrecht University, Utrecht, the Netherlands
| | - Thomas K van der Made
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences (UIPS), Utrecht University, Utrecht, the Netherlands
| | - Joanne Donkers
- Department of Metabolic Health Research, Netherlands Organisation for Applied Scientific Research (TNO), Leiden, the Netherlands
| | | | | | - Saskia Aan
- Stichting Proefdiervrij, Den Haag, the Netherlands
| | - Bart Spee
- Faculty of Veterinary Medicine & Regenerative Medicine Center Utrecht (RMCU), Utrecht University, Utrecht, the Netherlands
| | - Rosalinde Masereeuw
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences (UIPS), Utrecht University, Utrecht, the Netherlands
| | - Evita van de Steeg
- Department of Metabolic Health Research, Netherlands Organisation for Applied Scientific Research (TNO), Leiden, the Netherlands.
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7
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Donkers JM, van der Vaart JI, van de Steeg E. Gut-on-a-Chip Research for Drug Development: Implications of Chip Design on Preclinical Oral Bioavailability or Intestinal Disease Studies. Biomimetics (Basel) 2023; 8:226. [PMID: 37366821 DOI: 10.3390/biomimetics8020226] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 05/25/2023] [Accepted: 05/26/2023] [Indexed: 06/28/2023] Open
Abstract
The gut plays a key role in drug absorption and metabolism of orally ingested drugs. Additionally, the characterization of intestinal disease processes is increasingly gaining more attention, as gut health is an important contributor to our overall health. The most recent innovation to study intestinal processes in vitro is the development of gut-on-a-chip (GOC) systems. Compared to conventional in vitro models, they offer more translational value, and many different GOC models have been presented over the past years. Herein, we reflect on the almost unlimited choices in designing and selecting a GOC for preclinical drug (or food) development research. Four components that largely influence the GOC design are highlighted, namely (1) the biological research questions, (2) chip fabrication and materials, (3) tissue engineering, and (4) the environmental and biochemical cues to add or measure in the GOC. Examples of GOC studies in the two major areas of preclinical intestinal research are presented: (1) intestinal absorption and metabolism to study the oral bioavailability of compounds, and (2) treatment-orientated research for intestinal diseases. The last section of this review presents an outlook on the limitations to overcome in order to accelerate preclinical GOC research.
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Affiliation(s)
- Joanne M Donkers
- Department of Metabolic Health Research, TNO, Sylviusweg 71, 2333 BE Leiden, The Netherlands
| | - Jamie I van der Vaart
- Department of Metabolic Health Research, TNO, Sylviusweg 71, 2333 BE Leiden, The Netherlands
- Division of Endocrinology, Department of Medicine, Leiden University Medical Center, Albinusdreef 2, 2333 ZA Leiden, The Netherlands
- Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Center, Albinusdreef 2, 2333 ZA Leiden, The Netherlands
| | - Evita van de Steeg
- Department of Metabolic Health Research, TNO, Sylviusweg 71, 2333 BE Leiden, The Netherlands
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8
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Masloh S, Culot M, Gosselet F, Chevrel A, Scapozza L, Zeisser Labouebe M. Challenges and Opportunities in the Oral Delivery of Recombinant Biologics. Pharmaceutics 2023; 15:pharmaceutics15051415. [PMID: 37242657 DOI: 10.3390/pharmaceutics15051415] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 04/22/2023] [Accepted: 04/24/2023] [Indexed: 05/28/2023] Open
Abstract
Recombinant biological molecules are at the cutting-edge of biomedical research thanks to the significant progress made in biotechnology and a better understanding of subcellular processes implicated in several diseases. Given their ability to induce a potent response, these molecules are becoming the drugs of choice for multiple pathologies. However, unlike conventional drugs which are mostly ingested, the majority of biologics are currently administered parenterally. Therefore, to improve their limited bioavailability when delivered orally, the scientific community has devoted tremendous efforts to develop accurate cell- and tissue-based models that allow for the determination of their capacity to cross the intestinal mucosa. Furthermore, several promising approaches have been imagined to enhance the intestinal permeability and stability of recombinant biological molecules. This review summarizes the main physiological barriers to the oral delivery of biologics. Several preclinical in vitro and ex vivo models currently used to assess permeability are also presented. Finally, the multiple strategies explored to address the challenges of administering biotherapeutics orally are described.
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Affiliation(s)
- Solene Masloh
- Laboratoire de la Barrière Hémato-Encéphalique (LBHE), Faculté des sciences Jean Perrin, University of Artois, UR 2465, Rue Jean Souvraz, 62300 Lens, France
- Affilogic, 24 Rue de la Rainière, 44300 Nantes, France
- School of Pharmaceutical Sciences, University of Geneva, 1 Rue Michel Servet, 1201 Geneva, Switzerland
- Institute of Pharmaceutical Sciences of Western Switzerland, University of Geneva, 1 Rue Michel Servet, 1201 Geneva, Switzerland
| | - Maxime Culot
- Laboratoire de la Barrière Hémato-Encéphalique (LBHE), Faculté des sciences Jean Perrin, University of Artois, UR 2465, Rue Jean Souvraz, 62300 Lens, France
| | - Fabien Gosselet
- Laboratoire de la Barrière Hémato-Encéphalique (LBHE), Faculté des sciences Jean Perrin, University of Artois, UR 2465, Rue Jean Souvraz, 62300 Lens, France
| | - Anne Chevrel
- Affilogic, 24 Rue de la Rainière, 44300 Nantes, France
| | - Leonardo Scapozza
- School of Pharmaceutical Sciences, University of Geneva, 1 Rue Michel Servet, 1201 Geneva, Switzerland
- Institute of Pharmaceutical Sciences of Western Switzerland, University of Geneva, 1 Rue Michel Servet, 1201 Geneva, Switzerland
| | - Magali Zeisser Labouebe
- School of Pharmaceutical Sciences, University of Geneva, 1 Rue Michel Servet, 1201 Geneva, Switzerland
- Institute of Pharmaceutical Sciences of Western Switzerland, University of Geneva, 1 Rue Michel Servet, 1201 Geneva, Switzerland
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9
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Dijk W, Villa C, Benedé S, Vassilopoulou E, Mafra I, Garrido-Arandia M, Martínez Blanco M, Bouchaud G, Hoppenbrouwers T, Bavaro SL, Giblin L, Knipping K, Castro AM, Delgado S, Costa J, Bastiaan-Net S. Critical features of an in vitro intestinal absorption model to study the first key aspects underlying food allergen sensitization. Compr Rev Food Sci Food Saf 2023; 22:971-1005. [PMID: 36546415 DOI: 10.1111/1541-4337.13097] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 11/23/2022] [Accepted: 11/30/2022] [Indexed: 12/24/2022]
Abstract
New types of protein sources will enter our diet in a near future, reinforcing the need for a straightforward in vitro (cell-based) screening model to test and predict the safety of these novel proteins, in particular their potential risk for de novo allergic sensitization. The Adverse Outcome Pathway (AOP) for allergen sensitization describes the current knowledge of key events underlying the complex cellular interactions that proceed allergic food sensitization. Currently, there is no consensus on the in vitro model to study the intestinal translocation of proteins as well as the epithelial activation, which comprise the first molecular initiation events (ME1-3) and the first key event of the AOP, respectively. As members of INFOGEST, we have highlighted several critical features that should be considered for any proposed in vitro model to study epithelial protein transport in the context of allergic sensitization. In addition, we defined which intestinal cell types are indispensable in a consensus model of the first steps of the AOP, and which cell types are optional or desired when there is the possibility to create a more complex cell model. A model of these first key aspects of the AOP can be used to study the gut epithelial translocation behavior of known hypo- and hyperallergens, juxtaposed to the transport behavior of novel proteins as a first screen for risk management of dietary proteins. Indeed, this disquisition forms a basis for the development of a future consensus model of the allergic sensitization cascade, comprising also the other key events (KE2-5).
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Affiliation(s)
| | - Caterina Villa
- REQUIMTE-LAQV, Faculdade de Farmácia, Universidade do Porto, Porto, Portugal
| | - Sara Benedé
- Department of Bioactivity and Food Analysis, Instituto de Investigación en Ciencias de la Alimentación (CIAL, CSIC-UAM), Madrid, Spain
| | - Emilia Vassilopoulou
- Nutritional Sciences and Dietetics, International Hellenic University, Thessaloniki, Greece
| | - Isabel Mafra
- REQUIMTE-LAQV, Faculdade de Farmácia, Universidade do Porto, Porto, Portugal
| | - María Garrido-Arandia
- Centro de Biotecnología y Genómica de Plantas (CBGP), Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA), Universidad Politécnica de Madrid (UPM), Madrid, Spain
- Departamento de Biotecnología-Biología Vegetal, Escuela Técnica Superior de Ingeniería Agronómica, Alimentaria y de Biosistemas, Universidad Politécnica de Madrid (UPM), Madrid, Spain
| | - Mónica Martínez Blanco
- Department of Bioactivity and Food Analysis, Instituto de Investigación en Ciencias de la Alimentación (CIAL, CSIC-UAM), Madrid, Spain
- Division of Immunology, Boston Children's Hospital, Boston, Massachusetts, USA
- Department of Pediatrics, Harvard Medical School, Boston, Massachusetts, USA
| | | | - Tamara Hoppenbrouwers
- Food Quality & Design, Wageningen University & Research, Wageningen, The Netherlands
- Wageningen Food and Biobased Research, Wageningen University & Research, Wageningen, The Netherlands
| | - Simona Lucia Bavaro
- Institute of Sciences of Food Production, National Research Council (Ispa-Cnr), Campus Universitario Ecotekne, Lecce, Italy
| | - Linda Giblin
- Teagasc Food Research Centre, Moorepark, Fermoy, Ireland
| | | | - Ana Maria Castro
- Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias-Consejo Superior de Investigaciones Científicas (IPLA-CSIC), Villaviciosa, Spain
- Functionality and Ecology of Beneficial Microbes, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain
| | - Susana Delgado
- Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias-Consejo Superior de Investigaciones Científicas (IPLA-CSIC), Villaviciosa, Spain
- Functionality and Ecology of Beneficial Microbes, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain
| | - Joana Costa
- REQUIMTE-LAQV, Faculdade de Farmácia, Universidade do Porto, Porto, Portugal
| | - Shanna Bastiaan-Net
- Wageningen Food and Biobased Research, Wageningen University & Research, Wageningen, The Netherlands
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GLP1 Exerts Paracrine Activity in the Intestinal Lumen of Human Colon. Int J Mol Sci 2022; 23:ijms23073523. [PMID: 35408884 PMCID: PMC8998470 DOI: 10.3390/ijms23073523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 03/18/2022] [Accepted: 03/22/2022] [Indexed: 02/01/2023] Open
Abstract
GLP1 produced in the upper part of the gut is released after food intake and acts by activating insulin secretion, but the role of GLP1 in the colon, where it is predominantly produced, remains unknown. Here we characterized the apical versus basolateral secretion of GLP1 and PYY and the paracrine mechanisms of action of these enterohormones in the human colon. We stimulated human colon tissue in different ex vivo models with meat peptone and we used immunofluorescence to study the presence of canonical and non-canonical receptors of GLP1. We found that PYY and GLP1 are secreted mainly at the gut lumen in unstimulated and stimulated conditions. We detected DPP4 activity and found that GLP1R and GCGR are widely expressed in the human colon epithelium. Unlike GLP1R, GCGR is not expressed in the lamina propria, but it is located in the crypts of Lieberkühn. We detected GLP1R expression in human colon cell culture models. We show that the apical secretion of PYY and GLP1 occurs in humans, and we provide evidence that GLP1 has a potential direct paracrine function through the expression of its receptors in the colon epithelium, opening new therapeutic perspectives in the use of enterohormones analogues in metabolic pathologies.
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11
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Bednarek R. In Vitro Methods for Measuring the Permeability of Cell Monolayers. Methods Protoc 2022; 5:mps5010017. [PMID: 35200533 PMCID: PMC8874757 DOI: 10.3390/mps5010017] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 02/03/2022] [Accepted: 02/07/2022] [Indexed: 12/18/2022] Open
Abstract
Cell monolayers, including endothelial and epithelial cells, play crucial roles in regulating the transport of biomolecules to underlying tissues and structures via intercellular junctions. Moreover, the monolayers form a semipermeable barrier across which leukocyte transmigration is tightly regulated. The inflammatory cytokines can disrupt the epithelial and endothelial permeability, thus the reduced barrier integrity is a hallmark of epithelial and endothelial dysfunction related with numerous pathological conditions, including cancer-related inflammation. Therefore, the assessment of barrier function is critical in in vitro models of barrier-forming tissues. This review summarizes the commercially available in vitro systems used to measure the permeability of cellular monolayers. The presented techniques are separated in two large groups: macromolecular tracer flux assays, and electrical impedance measurement-based permeability assays. The presented techniques are briefly described and compared.
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Affiliation(s)
- Radoslaw Bednarek
- Department of Cytobiology and Proteomics, Medical University of Lodz, 92-215 Lodz, Poland
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12
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Eslami Amirabadi H, Donkers JM, Wierenga E, Ingenhut B, Pieters L, Stevens L, Donkers T, Westerhout J, Masereeuw R, Bobeldijk-Pastorova I, Nooijen I, van de Steeg E. Intestinal explant barrier chip: long-term intestinal absorption screening in a novel microphysiological system using tissue explants. LAB ON A CHIP 2022; 22:326-342. [PMID: 34877953 DOI: 10.1039/d1lc00669j] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
The majority of intestinal in vitro screening models use cell lines that do not reflect the complexity of the human intestinal tract and hence often fail to accurately predict intestinal drug absorption. Tissue explants have intact intestinal architecture and cell type diversity, but show short viability in static conditions. Here, we present a medium throughput microphysiological system, Intestinal Explant Barrier Chip (IEBC), that creates a dynamic microfluidic microenvironment and prolongs tissue viability. Using a snap fit mechanism, we successfully incorporated human and porcine colon tissue explants and studied tissue functionality, integrity and viability for 24 hours. With a proper distinction of transcellular over paracellular transport (ratio >2), tissue functionality was good at early and late timepoints. Low leakage of FITC-dextran and preserved intracellular lactate dehydrogenase levels indicate maintained tissue integrity and viability, respectively. From a selection of low to high permeability drugs, 6 out of 7 properly ranked according to their fraction absorbed. In conclusion, the IEBC is a novel screening platform benefitting from the complexity of tissue explants and the flow in microfluidic chips.
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Affiliation(s)
- Hossein Eslami Amirabadi
- Department of Metabolic Health Research, The Netherlands Organization for Applied Scientific Research (TNO), Zeist, The Netherlands.
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, The Netherlands
| | - Joanne M Donkers
- Department of Metabolic Health Research, The Netherlands Organization for Applied Scientific Research (TNO), Zeist, The Netherlands.
| | - Esmée Wierenga
- Department of Metabolic Health Research, The Netherlands Organization for Applied Scientific Research (TNO), Zeist, The Netherlands.
| | - Bastiaan Ingenhut
- Materials solution department, TNO, and Brightlands Materials Centre, Geleen, The Netherlands
| | - Lisanne Pieters
- Department of Metabolic Health Research, The Netherlands Organization for Applied Scientific Research (TNO), Zeist, The Netherlands.
| | - Lianne Stevens
- Department of Metabolic Health Research, The Netherlands Organization for Applied Scientific Research (TNO), Zeist, The Netherlands.
- Department of Surgery, Division of Transplantation, Leiden University Medical Centre, Leiden, The Netherlands
| | - Tim Donkers
- Division of Space systems engineering, TNO, Delft, the Netherlands
| | | | - Rosalinde Masereeuw
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, The Netherlands
| | - Ivana Bobeldijk-Pastorova
- Department of Metabolic Health Research, The Netherlands Organization for Applied Scientific Research (TNO), Zeist, The Netherlands.
| | - Irene Nooijen
- Department of Metabolic Health Research, The Netherlands Organization for Applied Scientific Research (TNO), Zeist, The Netherlands.
| | - Evita van de Steeg
- Department of Metabolic Health Research, The Netherlands Organization for Applied Scientific Research (TNO), Zeist, The Netherlands.
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13
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Singh DK, Miller CM, Orgel KA, Dave M, Mackay S, Good M. Necrotizing enterocolitis: Bench to bedside approaches and advancing our understanding of disease pathogenesis. Front Pediatr 2022; 10:1107404. [PMID: 36714655 PMCID: PMC9874231 DOI: 10.3389/fped.2022.1107404] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Accepted: 12/20/2022] [Indexed: 01/13/2023] Open
Abstract
Necrotizing enterocolitis (NEC) is a devastating, multifactorial disease mainly affecting the intestine of premature infants. Recent discoveries have significantly enhanced our understanding of risk factors, as well as, cellular and genetic mechanisms of this complex disease. Despite these advancements, no essential, single risk factor, nor the mechanism by which each risk factor affects NEC has been elucidated. Nonetheless, recent research indicates that maternal factors, antibiotic exposure, feeding, hypoxia, and altered gut microbiota pose a threat to the underdeveloped immunity of preterm infants. Here we review predisposing factors, status of unwarranted immune responses, and microbial pathogenesis in NEC based on currently available scientific evidence. We additionally discuss novel techniques and models used to study NEC and how this research translates from the bench to the bedside into potential treatment strategies.
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Affiliation(s)
- Dhirendra K Singh
- Division of Neonatal-Perinatal Medicine, Department of Pediatrics, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Claire M Miller
- Division of Neonatal-Perinatal Medicine, Department of Pediatrics, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Kelly A Orgel
- Division of Neonatal-Perinatal Medicine, Department of Pediatrics, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Mili Dave
- University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, United States
| | - Stephen Mackay
- Division of Neonatal-Perinatal Medicine, Department of Pediatrics, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Misty Good
- Division of Neonatal-Perinatal Medicine, Department of Pediatrics, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
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14
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Best practices in current models mimicking drug permeability in the gastrointestinal tract - an UNGAP review. Eur J Pharm Sci 2021; 170:106098. [PMID: 34954051 DOI: 10.1016/j.ejps.2021.106098] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 10/19/2021] [Accepted: 12/15/2021] [Indexed: 12/21/2022]
Abstract
The absorption of orally administered drug products is a complex, dynamic process, dependent on a range of biopharmaceutical properties; notably the aqueous solubility of a molecule, stability within the gastrointestinal tract (GIT) and permeability. From a regulatory perspective, the concept of high intestinal permeability is intrinsically linked to the fraction of the oral dose absorbed. The relationship between permeability and the extent of absorption means that experimental models of permeability have regularly been used as a surrogate measure to estimate the fraction absorbed. Accurate assessment of a molecule's intestinal permeability is of critical importance during the pharmaceutical development process of oral drug products, and the current review provides a critique of in vivo, in vitro and ex vivo approaches. The usefulness of in silico models to predict drug permeability is also discussed and an overview of solvent systems used in permeability assessments is provided. Studies of drug absorption in humans are an indirect indicator of intestinal permeability, but in vitro and ex vivo tools provide initial screening approaches are important tools for direct assessment of permeability in drug development. Continued refinement of the accuracy of in silico approaches and their validation with human in vivo data will facilitate more efficient characterisation of permeability earlier in the drug development process and will provide useful inputs for integrated, end-to-end absorption modelling.
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15
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Rahman S, Ghiboub M, Donkers JM, van de Steeg E, van Tol EAF, Hakvoort TBM, de Jonge WJ. The Progress of Intestinal Epithelial Models from Cell Lines to Gut-On-Chip. Int J Mol Sci 2021; 22:ijms222413472. [PMID: 34948271 PMCID: PMC8709104 DOI: 10.3390/ijms222413472] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Revised: 12/07/2021] [Accepted: 12/13/2021] [Indexed: 12/12/2022] Open
Abstract
Over the past years, several preclinical in vitro and ex vivo models have been developed that helped to understand some of the critical aspects of intestinal functions in health and disease such as inflammatory bowel disease (IBD). However, the translation to the human in vivo situation remains problematic. The main reason for this is that these approaches fail to fully reflect the multifactorial and complex in vivo environment (e.g., including microbiota, nutrition, and immune response) in the gut system. Although conventional models such as cell lines, Ussing chamber, and the everted sac are still used, increasingly more sophisticated intestinal models have been developed over the past years including organoids, InTESTine™ and microfluidic gut-on-chip. In this review, we gathered the most recent insights on the setup, advantages, limitations, and future perspectives of most frequently used in vitro and ex vivo models to study intestinal physiology and functions in health and disease.
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Affiliation(s)
- Shafaque Rahman
- Tytgat Institute for Liver and Intestinal Research, Amsterdam Gastroenterology, Endocrinology and Metabolism, Amsterdam University Medical Centers, Location AMC, University of Amsterdam, 1105 BK Amsterdam, The Netherlands; (S.R.); (M.G.); (T.B.M.H.)
| | - Mohammed Ghiboub
- Tytgat Institute for Liver and Intestinal Research, Amsterdam Gastroenterology, Endocrinology and Metabolism, Amsterdam University Medical Centers, Location AMC, University of Amsterdam, 1105 BK Amsterdam, The Netherlands; (S.R.); (M.G.); (T.B.M.H.)
- Department of Pediatric Gastroenterology and Nutrition, Amsterdam University Medical Centers, Emma Children’s Hospital, 1105 AZ Amsterdam, The Netherlands
| | - Joanne M. Donkers
- The Netherlands Organization for Applied Scientific Research (TNO), 3704 HE Zeist, The Netherlands; (J.M.D.); (E.v.d.S.); (E.A.F.v.T.)
| | - Evita van de Steeg
- The Netherlands Organization for Applied Scientific Research (TNO), 3704 HE Zeist, The Netherlands; (J.M.D.); (E.v.d.S.); (E.A.F.v.T.)
| | - Eric A. F. van Tol
- The Netherlands Organization for Applied Scientific Research (TNO), 3704 HE Zeist, The Netherlands; (J.M.D.); (E.v.d.S.); (E.A.F.v.T.)
| | - Theodorus B. M. Hakvoort
- Tytgat Institute for Liver and Intestinal Research, Amsterdam Gastroenterology, Endocrinology and Metabolism, Amsterdam University Medical Centers, Location AMC, University of Amsterdam, 1105 BK Amsterdam, The Netherlands; (S.R.); (M.G.); (T.B.M.H.)
| | - Wouter J. de Jonge
- Tytgat Institute for Liver and Intestinal Research, Amsterdam Gastroenterology, Endocrinology and Metabolism, Amsterdam University Medical Centers, Location AMC, University of Amsterdam, 1105 BK Amsterdam, The Netherlands; (S.R.); (M.G.); (T.B.M.H.)
- Department of Surgery, University of Bonn, 53113 Bonn, Germany
- Correspondence:
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16
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Stevens LJ, Zhu AZX, Chothe PP, Chowdhury SK, Donkers JM, Vaes WHJ, Knibbe CAJ, Alwayn IPJ, van de Steeg E. Evaluation of Normothermic Machine Perfusion of Porcine Livers as a Novel Preclinical Model to Predict Biliary Clearance and Transporter-Mediated Drug-Drug Interactions Using Statins. Drug Metab Dispos 2021; 49:780-789. [PMID: 34330719 DOI: 10.1124/dmd.121.000521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Accepted: 06/23/2021] [Indexed: 11/22/2022] Open
Abstract
There is a lack of translational preclinical models that can predict hepatic handling of drugs. In this study, we aimed to evaluate the applicability of normothermic machine perfusion (NMP) of porcine livers as a novel ex vivo model to predict hepatic clearance, biliary excretion, and plasma exposure of drugs. For this evaluation, we dosed atorvastatin, pitavastatin, and rosuvastatin as model drugs to porcine livers and studied the effect of common drug-drug interactions (DDIs) on these processes. After 120 minutes of perfusion, 0.104 mg atorvastatin (n = 3), 0.140 mg pitavastatin (n = 5), or 1.4 mg rosuvastatin (n = 4) was administered to the portal vein, which was followed 120 minutes later by a second bolus of the statin coadministered with OATP perpetrator drug rifampicin (67.7 mg). After the first dose, all statins were rapidly cleared from the circulation (hepatic extraction ratio > 0.7) and excreted into the bile. Presence of human-specific atorvastatin metabolites confirmed the metabolic capacity of porcine livers. The predicted biliary clearance of rosuvastatin was found to be closer to the observed biliary clearance. A rank order of the DDI between the various systems upon coadministration with rifampicin could be observed: atorvastatin (AUC ratio 7.2) > rosuvastatin (AUC ratio 3.1) > pitavastatin (AUC ratio 2.6), which is in good agreement with the clinical DDI data. The results from this study demonstrated the applicability of using NMP of porcine livers as a novel preclinical model to study OATP-mediated DDI and its effect on hepatic clearance, biliary excretion, and plasma profile of drugs. SIGNIFICANCE STATEMENT: This study evaluated the use of normothermic machine perfusion (NMP) of porcine livers as a novel preclinical model to study hepatic clearance, biliary excretion, plasma (metabolite) profile of statins, and OATP-mediated DDI. Results showed that NMP of porcine livers is a reliable model to study OATP-mediated DDI. Overall, the rank order of DDI severity indicated in these experiments is in good agreement with clinical data, indicating the potential importance of this new ex vivo model in early drug discovery.
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Affiliation(s)
- L J Stevens
- Department of Surgery, Leiden University Medical Centre (LUMC) Transplant Center, Leiden, The Netherlands (L.J.S., I.P.J.A.); The Netherlands Organization for Applied Scientific Research (TNO), Zeist, The Netherlands (L.J.S., J.M.D., W.H.J.V., E.v.d.S.); Quantitative Solutions (A.Z.X.Z.), Department of Drug Metabolism & Pharmacokinetic (P.P.C., S.K.C.), Takeda Pharmaceutical International, Cambridge, Massachusetts; Division of Systems Biomedicine and Pharmacology, Leiden Academic Centre for Drug Research (LACDR), Leiden, The Netherlands (C.A.J.K.); and Department of Clinical Pharmacy, St. Antonius Hospital, Nieuwegein and Utrecht, The Netherlands (C.A.J.K.)
| | - A Z X Zhu
- Department of Surgery, Leiden University Medical Centre (LUMC) Transplant Center, Leiden, The Netherlands (L.J.S., I.P.J.A.); The Netherlands Organization for Applied Scientific Research (TNO), Zeist, The Netherlands (L.J.S., J.M.D., W.H.J.V., E.v.d.S.); Quantitative Solutions (A.Z.X.Z.), Department of Drug Metabolism & Pharmacokinetic (P.P.C., S.K.C.), Takeda Pharmaceutical International, Cambridge, Massachusetts; Division of Systems Biomedicine and Pharmacology, Leiden Academic Centre for Drug Research (LACDR), Leiden, The Netherlands (C.A.J.K.); and Department of Clinical Pharmacy, St. Antonius Hospital, Nieuwegein and Utrecht, The Netherlands (C.A.J.K.)
| | - P P Chothe
- Department of Surgery, Leiden University Medical Centre (LUMC) Transplant Center, Leiden, The Netherlands (L.J.S., I.P.J.A.); The Netherlands Organization for Applied Scientific Research (TNO), Zeist, The Netherlands (L.J.S., J.M.D., W.H.J.V., E.v.d.S.); Quantitative Solutions (A.Z.X.Z.), Department of Drug Metabolism & Pharmacokinetic (P.P.C., S.K.C.), Takeda Pharmaceutical International, Cambridge, Massachusetts; Division of Systems Biomedicine and Pharmacology, Leiden Academic Centre for Drug Research (LACDR), Leiden, The Netherlands (C.A.J.K.); and Department of Clinical Pharmacy, St. Antonius Hospital, Nieuwegein and Utrecht, The Netherlands (C.A.J.K.)
| | - S K Chowdhury
- Department of Surgery, Leiden University Medical Centre (LUMC) Transplant Center, Leiden, The Netherlands (L.J.S., I.P.J.A.); The Netherlands Organization for Applied Scientific Research (TNO), Zeist, The Netherlands (L.J.S., J.M.D., W.H.J.V., E.v.d.S.); Quantitative Solutions (A.Z.X.Z.), Department of Drug Metabolism & Pharmacokinetic (P.P.C., S.K.C.), Takeda Pharmaceutical International, Cambridge, Massachusetts; Division of Systems Biomedicine and Pharmacology, Leiden Academic Centre for Drug Research (LACDR), Leiden, The Netherlands (C.A.J.K.); and Department of Clinical Pharmacy, St. Antonius Hospital, Nieuwegein and Utrecht, The Netherlands (C.A.J.K.)
| | - J M Donkers
- Department of Surgery, Leiden University Medical Centre (LUMC) Transplant Center, Leiden, The Netherlands (L.J.S., I.P.J.A.); The Netherlands Organization for Applied Scientific Research (TNO), Zeist, The Netherlands (L.J.S., J.M.D., W.H.J.V., E.v.d.S.); Quantitative Solutions (A.Z.X.Z.), Department of Drug Metabolism & Pharmacokinetic (P.P.C., S.K.C.), Takeda Pharmaceutical International, Cambridge, Massachusetts; Division of Systems Biomedicine and Pharmacology, Leiden Academic Centre for Drug Research (LACDR), Leiden, The Netherlands (C.A.J.K.); and Department of Clinical Pharmacy, St. Antonius Hospital, Nieuwegein and Utrecht, The Netherlands (C.A.J.K.)
| | - W H J Vaes
- Department of Surgery, Leiden University Medical Centre (LUMC) Transplant Center, Leiden, The Netherlands (L.J.S., I.P.J.A.); The Netherlands Organization for Applied Scientific Research (TNO), Zeist, The Netherlands (L.J.S., J.M.D., W.H.J.V., E.v.d.S.); Quantitative Solutions (A.Z.X.Z.), Department of Drug Metabolism & Pharmacokinetic (P.P.C., S.K.C.), Takeda Pharmaceutical International, Cambridge, Massachusetts; Division of Systems Biomedicine and Pharmacology, Leiden Academic Centre for Drug Research (LACDR), Leiden, The Netherlands (C.A.J.K.); and Department of Clinical Pharmacy, St. Antonius Hospital, Nieuwegein and Utrecht, The Netherlands (C.A.J.K.)
| | - C A J Knibbe
- Department of Surgery, Leiden University Medical Centre (LUMC) Transplant Center, Leiden, The Netherlands (L.J.S., I.P.J.A.); The Netherlands Organization for Applied Scientific Research (TNO), Zeist, The Netherlands (L.J.S., J.M.D., W.H.J.V., E.v.d.S.); Quantitative Solutions (A.Z.X.Z.), Department of Drug Metabolism & Pharmacokinetic (P.P.C., S.K.C.), Takeda Pharmaceutical International, Cambridge, Massachusetts; Division of Systems Biomedicine and Pharmacology, Leiden Academic Centre for Drug Research (LACDR), Leiden, The Netherlands (C.A.J.K.); and Department of Clinical Pharmacy, St. Antonius Hospital, Nieuwegein and Utrecht, The Netherlands (C.A.J.K.)
| | - I P J Alwayn
- Department of Surgery, Leiden University Medical Centre (LUMC) Transplant Center, Leiden, The Netherlands (L.J.S., I.P.J.A.); The Netherlands Organization for Applied Scientific Research (TNO), Zeist, The Netherlands (L.J.S., J.M.D., W.H.J.V., E.v.d.S.); Quantitative Solutions (A.Z.X.Z.), Department of Drug Metabolism & Pharmacokinetic (P.P.C., S.K.C.), Takeda Pharmaceutical International, Cambridge, Massachusetts; Division of Systems Biomedicine and Pharmacology, Leiden Academic Centre for Drug Research (LACDR), Leiden, The Netherlands (C.A.J.K.); and Department of Clinical Pharmacy, St. Antonius Hospital, Nieuwegein and Utrecht, The Netherlands (C.A.J.K.)
| | - E van de Steeg
- Department of Surgery, Leiden University Medical Centre (LUMC) Transplant Center, Leiden, The Netherlands (L.J.S., I.P.J.A.); The Netherlands Organization for Applied Scientific Research (TNO), Zeist, The Netherlands (L.J.S., J.M.D., W.H.J.V., E.v.d.S.); Quantitative Solutions (A.Z.X.Z.), Department of Drug Metabolism & Pharmacokinetic (P.P.C., S.K.C.), Takeda Pharmaceutical International, Cambridge, Massachusetts; Division of Systems Biomedicine and Pharmacology, Leiden Academic Centre for Drug Research (LACDR), Leiden, The Netherlands (C.A.J.K.); and Department of Clinical Pharmacy, St. Antonius Hospital, Nieuwegein and Utrecht, The Netherlands (C.A.J.K.)
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Bossink EGBM, Zakharova M, de Bruijn DS, Odijk M, Segerink LI. Measuring barrier function in organ-on-chips with cleanroom-free integration of multiplexable electrodes. LAB ON A CHIP 2021; 21:2040-2049. [PMID: 33861228 DOI: 10.1016/j.ooc.2021.100013] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Transepithelial/transendothelial electrical resistance (TEER) measurements can be applied in organ-on-chips (OoCs) to estimate the barrier properties of a tissue or cell layer in a continuous, non-invasive, and label-free manner. Assessing the barrier integrity in in vitro models is valuable for studying and developing barrier targeting drugs. Several systems for measuring the TEER have been shown, but each of them having their own drawbacks. This article presents a cleanroom-free fabrication method for the integration of platinum electrodes in a polydimethylsiloxane OoC, allowing the real-time assessment of the barrier function by employing impedance spectroscopy. The proposed method and electrode arrangement allow visual inspection of the cells cultured in the device at the site of the electrodes, and multiplexing of both the electrodes in one OoC and the number of OoCs in one device. The effectiveness of our system is demonstrated by lining the OoC with intestinal epithelial cells, creating a gut-on-chip, where we monitored the formation, as well as the disruption and recovery of the cell barrier during a 21 day culture period. The application is further expanded by creating a blood-brain-barrier, to show that the proposed fabrication method can be applied to monitor the barrier formation in the OoC for different types of biological barriers.
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Affiliation(s)
- Elsbeth G B M Bossink
- BIOS Lab on a Chip Group, MESA+ Institute for Nanotechnology, Technical Medical Center and Max Planck Institute for Complex Fluid Dynamics, University of Twente, The Netherlands.
| | - Mariia Zakharova
- BIOS Lab on a Chip Group, MESA+ Institute for Nanotechnology, Technical Medical Center and Max Planck Institute for Complex Fluid Dynamics, University of Twente, The Netherlands.
| | - Douwe S de Bruijn
- BIOS Lab on a Chip Group, MESA+ Institute for Nanotechnology, Technical Medical Center and Max Planck Institute for Complex Fluid Dynamics, University of Twente, The Netherlands.
| | - Mathieu Odijk
- BIOS Lab on a Chip Group, MESA+ Institute for Nanotechnology, Technical Medical Center and Max Planck Institute for Complex Fluid Dynamics, University of Twente, The Netherlands.
| | - Loes I Segerink
- BIOS Lab on a Chip Group, MESA+ Institute for Nanotechnology, Technical Medical Center and Max Planck Institute for Complex Fluid Dynamics, University of Twente, The Netherlands.
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18
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Intestine-on-a-chip: Next level in vitro research model of the human intestine. CURRENT OPINION IN TOXICOLOGY 2021. [DOI: 10.1016/j.cotox.2020.11.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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19
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Advances in modelling the human microbiome-gut-brain axis in vitro. Biochem Soc Trans 2021; 49:187-201. [PMID: 33544117 PMCID: PMC7924999 DOI: 10.1042/bst20200338] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 12/23/2020] [Accepted: 01/15/2021] [Indexed: 02/06/2023]
Abstract
The human gut microbiome has emerged as a key player in the bidirectional communication of the gut–brain axis, affecting various aspects of homeostasis and pathophysiology. Until recently, the majority of studies that seek to explore the mechanisms underlying the microbiome–gut–brain axis cross-talk, relied almost exclusively on animal models, and particularly gnotobiotic mice. Despite the great progress made with these models, various limitations, including ethical considerations and interspecies differences that limit the translatability of data to human systems, pushed researchers to seek for alternatives. Over the past decades, the field of in vitro modelling of tissues has experienced tremendous growth, thanks to advances in 3D cell biology, materials, science and bioengineering, pushing further the borders of our ability to more faithfully emulate the in vivo situation. The discovery of stem cells has offered a new source of cells, while their use in generating gastrointestinal and brain organoids, among other tissues, has enabled the development of novel 3D tissues that better mimic the native tissue structure and function, compared with traditional assays. In parallel, organs-on-chips technology and bioengineered tissues have emerged as highly promising alternatives to animal models for a wide range of applications. Here, we discuss how recent advances and trends in this area can be applied in host–microbe and host–pathogen interaction studies. In addition, we highlight paradigm shifts in engineering more robust human microbiome-gut-brain axis models and their potential to expand our understanding of this complex system and hence explore novel, microbiome-based therapeutic approaches.
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20
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Markus J, Landry T, Stevens Z, Scott H, Llanos P, Debatis M, Armento A, Klausner M, Ayehunie S. Human small intestinal organotypic culture model for drug permeation, inflammation, and toxicity assays. In Vitro Cell Dev Biol Anim 2020; 57:160-173. [PMID: 33237403 PMCID: PMC7687576 DOI: 10.1007/s11626-020-00526-6] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Accepted: 10/23/2020] [Indexed: 02/06/2023]
Abstract
The gastrointestinal tract (GIT), in particular, the small intestine, plays a significant role in food digestion, fluid and electrolyte transport, drug absorption and metabolism, and nutrient uptake. As the longest portion of the GIT, the small intestine also plays a vital role in protecting the host against pathogenic or opportunistic microbial invasion. However, establishing polarized intestinal tissue models in vitro that reflect the architecture and physiology of the gut has been a challenge for decades and the lack of translational models that predict human responses has impeded research in the drug absorption, metabolism, and drug-induced gastrointestinal toxicity space. Often, animals fail to recapitulate human physiology and do not predict human outcomes. Also, certain human pathogens are species specific and do not infect other hosts. Concerns such as variability of results, a low throughput format, and ethical considerations further complicate the use of animals for predicting the safety and efficacy xenobiotics in humans. These limitations necessitate the development of in vitro 3D human intestinal tissue models that recapitulate in vivo–like microenvironment and provide more physiologically relevant cellular responses so that they can better predict the safety and efficacy of pharmaceuticals and toxicants. Over the past decade, much progress has been made in the development of in vitro intestinal models (organoids and 3D-organotypic tissues) using either inducible pluripotent or adult stem cells. Among the models, the MatTek’s intestinal tissue model (EpiIntestinal™ Ashland, MA) has been used extensively by the pharmaceutical industry to study drug permeation, metabolism, drug-induced GI toxicity, pathogen infections, inflammation, wound healing, and as a predictive model for a clinical adverse outcome (diarrhea) to pharmaceutical drugs. In this paper, our review will focus on the potential of in vitro small intestinal tissues as preclinical research tool and as alternative to the use of animals.
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Affiliation(s)
- Jan Markus
- In Vitro Life Science Laboratories, Bratislava, Slovak Republic
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21
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Stevens LJ, Donkers JM, Dubbeld J, Vaes WHJ, Knibbe CAJ, Alwayn IPJ, van de Steeg E. Towards human ex vivo organ perfusion models to elucidate drug pharmacokinetics in health and disease. Drug Metab Rev 2020; 52:438-454. [DOI: 10.1080/03602532.2020.1772280] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Lianne J. Stevens
- Department of Surgery, Division of Transplantation, Leiden University Medical Centre (LUMC), Leiden, The Netherlands
- The Netherlands Organisation for Applied Scientific Research (TNO), Zeist, The Netherlands
| | - Joanne M. Donkers
- The Netherlands Organisation for Applied Scientific Research (TNO), Zeist, The Netherlands
| | - Jeroen Dubbeld
- Department of Surgery, Division of Transplantation, Leiden University Medical Centre (LUMC), Leiden, The Netherlands
| | - Wouter H. J. Vaes
- The Netherlands Organisation for Applied Scientific Research (TNO), Zeist, The Netherlands
| | - Catherijne A. J. Knibbe
- Division of Systems Biomedicine and Pharmacology, Leiden Academic Centre for Drug Research (LACDR), Leiden, The Netherlands
| | - Ian P. J. Alwayn
- Department of Surgery, Division of Transplantation, Leiden University Medical Centre (LUMC), Leiden, The Netherlands
| | - Evita van de Steeg
- The Netherlands Organisation for Applied Scientific Research (TNO), Zeist, The Netherlands
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Abstract
Over the past decade, it has become exceedingly clear that the microbiome is a critical factor in human health and disease and thus should be investigated to develop innovative treatment strategies. The field of metagenomics has come a long way in leveraging the advances of next-generation sequencing technologies resulting in the capability to identify and quantify all microorganisms present in human specimens. However, the field of metagenomics is still in its infancy, specifically in regard to the limitations in computational analysis, statistical assessments, standardization, and validation due to vast variability in the cohorts themselves, experimental design, and bioinformatic workflows. This review summarizes the methods, technologies, computational tools, and model systems for characterizing and studying the microbiome. We also discuss important considerations investigators must make when interrogating the involvement of the microbiome in health and disease in order to establish robust results and mechanistic insights before moving into therapeutic design and intervention.
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