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Perocheau D, Gurung S, Touramanidou L, Duff C, Sharma G, Sebire N, Finn PF, Cavedon A, Siddiqui S, Rice L, Martini PG, Frassetto A, Baruteau J. Ex vivo precision-cut liver slices model disease phenotype and monitor therapeutic response for liver monogenic diseases. F1000Res 2024; 12:1580. [PMID: 38618017 PMCID: PMC11016166 DOI: 10.12688/f1000research.142014.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/03/2024] [Indexed: 04/16/2024] Open
Abstract
Background In academic research and the pharmaceutical industry, in vitro cell lines and in vivo animal models are considered as gold standards in modelling diseases and assessing therapeutic efficacy. However, both models have intrinsic limitations, whilst the use of precision-cut tissue slices can bridge the gap between these mainstream models. Precision-cut tissue slices combine the advantage of high reproducibility, studying all cell sub-types whilst preserving the tissue matrix and extracellular architecture, thereby closely mimicking a mini-organ. This approach can be used to replicate the biological phenotype of liver monogenic diseases using mouse models. Methods Here, we describe an optimised and easy-to-implement protocol for the culture of sections from mouse livers, enabling its use as a reliable ex-vivo model to assess the therapeutic screening of inherited metabolic diseases. Results We show that precision-cut liver sections can be a reliable model for recapitulating the biological phenotype of inherited metabolic diseases, exemplified by common urea cycle defects such as citrullinemia type 1 and argininosuccinic aciduria, caused by argininosuccinic synthase (ASS1) and argininosuccinic lyase (ASL) deficiencies respectively. Conclusions Therapeutic response to gene therapy such as messenger RNA replacement delivered via lipid nanoparticles can be monitored, demonstrating that precision-cut liver sections can be used as a preclinical screening tool to assess therapeutic response and toxicity in monogenic liver diseases.
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Affiliation(s)
- Dany Perocheau
- Great Ormond Street Institute of Child Health, University College London, London, England, WC1N 1EH, UK
| | - Sonam Gurung
- Great Ormond Street Institute of Child Health, University College London, London, England, WC1N 1EH, UK
| | - Loukia Touramanidou
- Great Ormond Street Institute of Child Health, University College London, London, England, WC1N 1EH, UK
| | - Claire Duff
- Great Ormond Street Institute of Child Health, University College London, London, England, WC1N 1EH, UK
| | - Garima Sharma
- Great Ormond Street Institute of Child Health, University College London, London, England, WC1N 1EH, UK
| | - Neil Sebire
- Great Ormond Street Hospital for Children NHS Foundation Trust, London, England, WC1N 3JH, UK
| | | | | | | | - Lisa Rice
- Moderna Inc., Cambridge, MA 02139, USA
| | | | | | - Julien Baruteau
- Great Ormond Street Institute of Child Health, University College London, London, England, WC1N 1EH, UK
- Great Ormond Street Hospital for Children NHS Foundation Trust, London, England, WC1N 3JH, UK
- National Institute of Health Research, Great Ormond Street Biomedical Research Centre, London, WC1N 1EH, UK
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Wang Y, Leaker B, Qiao G, Sojoodi M, Eissa IR, Epstein ET, Eddy J, Dimowo O, Lauer GM, Chung RT, Qadan M, Lanuti M, Fuchs BC, Tanabe KK. Precision-Cut Liver Slices as an ex vivo model to evaluate antifibrotic therapies for liver fibrosis and cirrhosis. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.10.30.564772. [PMID: 37961334 PMCID: PMC10635008 DOI: 10.1101/2023.10.30.564772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2023]
Abstract
Background Precision-Cut Liver Slices (PCLS) are an ex vivo culture model developed to study hepatic drug metabolism. One of the main benefits of this model is that it retains the structure and cellular composition of the native liver. PCLS also represents a potential model system to study liver fibrosis in a setting that more closely approximates in vivo pathology than in vitro methods. The aim of this study was to assess whether responses to antifibrotic interventions can be detected and quantified with PCLS. Methods PCLS of 250 μm thickness were prepared from four different murine fibrotic liver models: choline-deficient, L-amino acid-defined, high-fat diet (CDAHFD), thioacetamide (TAA), diethylnitrosamine (DEN), and carbon tetrachloride (CCl4). PCLS were treated with 5 μM Erlotinib for 72 hours. Histology and gene expression were then compared with in vivo murine experiments and TGF-β1 activated hepatic stellate cells (HSCs). These types of PCLS characterization were also evaluated in PCLS from human cirrhotic liver. Results PCLS viability in culture was stable for 72 hours. Treatment of erlotinib, an EGFR inhibitor significantly inhibited the expression of profibrogenic genes Il6, Col1a1 and Timp1 in PCLS from CDAHFD-induced cirrhotic mice, and Il6, Col1a1 and Tgfb1 in PCLS from TAA-induced cirrhotic rats. Erlotinib treatment of PCLS from DEN-induced cirrhotic rats inhibited the expression of Col1a1, Timp1, Tgfb1 and Il6, which was consistent with the impact of erlotinib on Col1a1 and Tgfb1 expression in in vivo DEN-induced cirrhosis. Erlotinib treatment of PCLS from CCl4-induced cirrhosis caused reduced expression of Timp1, Col1a1 and Tgfb1, which was consistent with the effect of erlotinib in in vivo CCl4-induced cirrhosis. In addition, in HSCs at PCLS from normal mice, TGF-β1 treatment upregulated Acta2 (αSMA), while treatment with erlotinib inhibited the expression of Acta2. Similar expression results were observed in TGF-β1 treated in vitro HSCs. Expression of MMPs and TIMPs, key regulators of fibrosis progression and regression, were also significantly altered under erlotinib treatment in PCLS. Expression changes under erlotinib treatment were also corroborated with PCLS from human cirrhosis samples. Conclusion The responses to antifibrotic interventions can be detected and quantified with PCLS at the gene expression level. The antifibrotic effects of erlotinib are consistent between PCLS models of murine cirrhosis and those observed in vivo and in vitro. Similar effects were also reproduced in PCLS derived from patients with cirrhosis. PCLS is an excellent model to assess antifibrotic therapies that is aligned with the principles of Replacement, Reduction and Refinement (3Rs).
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Affiliation(s)
- Yongtao Wang
- Division of Gastrointestinal and Oncologic Surgery, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States
- Liver Center, Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States
| | - Ben Leaker
- Wellman Center for Photomedicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States
- Harvard-MIT program in Health Sciences and Technology, Massachusetts Institute of Technology, Boston, MA, United States
| | - Guoliang Qiao
- Division of Gastrointestinal and Oncologic Surgery, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States
| | - Mozhdeh Sojoodi
- Division of Gastrointestinal and Oncologic Surgery, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States
| | - Ibrahim Ragab Eissa
- Division of Gastrointestinal and Oncologic Surgery, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States
| | - Eliana T. Epstein
- Liver Center, Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States
| | - Jonathan Eddy
- Liver Center, Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States
| | - Oizoshimoshiofu Dimowo
- Liver Center, Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States
| | - Georg M. Lauer
- Liver Center, Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States
| | - Raymond T. Chung
- Liver Center, Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States
| | - Motaz Qadan
- Division of Gastrointestinal and Oncologic Surgery, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States
| | - Michael Lanuti
- Division of Thoracic Surgery, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States
| | - Bryan C. Fuchs
- Division of Gastrointestinal and Oncologic Surgery, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States
| | - Kenneth K. Tanabe
- Division of Gastrointestinal and Oncologic Surgery, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States
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Jamshidnejad-Tosaramandani T, Kashanian S, Karimi I, Schiöth HB. Synthesis of an insulin-loaded mucoadhesive nanoparticle designed for intranasal administration: focus on new diffusion media. Front Pharmacol 2023; 14:1227423. [PMID: 37701036 PMCID: PMC10494546 DOI: 10.3389/fphar.2023.1227423] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 07/18/2023] [Indexed: 09/14/2023] Open
Abstract
Intranasal administration is a drug delivery approach to provide a non-invasive pharmacological response in the central nervous system with relatively small peripheral side effects. To improve the residence time of intranasal drug delivery systems in the nasal mucosa, mucoadhesive polymers (e.g., chitosan) can be used. Here, insulin-loaded chitosan nanoparticles were synthesized and their physiochemical properties were evaluated based on requirements of intranasal administration. The nanoparticles were spherical (a hydrodynamic diameter of 165.3 nm, polydispersity index of 0.24, and zeta potential of +21.6 mV) that granted mucoadhesion without any noticeable toxicity to the nasal tissue. We applied a new approach using the Krebs-Henseleit buffer solution along with simulated nasal fluid in a Franz's diffusion cell to study this intranasal drug delivery system. We used the Krebs-Henseleit buffer because of its ability to supply glucose to the cells which serves as a novel ex vivo diffusion medium to maintain the viability of the tissue during the experiment. Based on diffusion rate and histopathological endpoints, the Krebs-Henseleit buffer solution can be a substituent solution to the commonly used simulated nasal fluid for such drug delivery systems.
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Affiliation(s)
- Tahereh Jamshidnejad-Tosaramandani
- Nanobiotechnology Department, Faculty of Innovative Science and Technology, Razi University, Kermanshah, Iran
- Laboratory for Computational Physiology, Department of Biology, Faculty of Science, Razi University, Kermanshah, Iran
- Department of Surgical Sciences, Division of Functional Pharmacology and Neuroscience, Uppsala University, Uppsala, Sweden
| | - Soheila Kashanian
- Nanobiotechnology Department, Faculty of Innovative Science and Technology, Razi University, Kermanshah, Iran
- Sensor and Biosensor Research Center (SBRC), Faculty of Chemistry, Razi University, Kermanshah, Iran
| | - Isaac Karimi
- Laboratory for Computational Physiology, Department of Biology, Faculty of Science, Razi University, Kermanshah, Iran
| | - Helgi B. Schiöth
- Department of Surgical Sciences, Division of Functional Pharmacology and Neuroscience, Uppsala University, Uppsala, Sweden
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Siwczak F, Hiller C, Pfannkuche H, Schneider MR. Culture of vibrating microtome tissue slices as a 3D model in biomedical research. J Biol Eng 2023; 17:36. [PMID: 37264444 DOI: 10.1186/s13036-023-00357-5] [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] [Received: 03/27/2023] [Accepted: 05/21/2023] [Indexed: 06/03/2023] Open
Abstract
The basic idea behind the use of 3-dimensional (3D) tools in biomedical research is the assumption that the structures under study will perform at the best in vitro if cultivated in an environment that is as similar as possible to their natural in vivo embedding. Tissue slicing fulfills this premise optimally: it is an accessible, unexpensive, imaging-friendly, and technically rather simple procedure which largely preserves the extracellular matrix and includes all or at least most supportive cell types in the correct tissue architecture with little cellular damage. Vibrating microtomes (vibratomes) can further improve the quality of the generated slices because of the lateral, saw-like movement of the blade, which significantly reduces tissue pulling or tearing compared to a straight cut. In spite of its obvious advantages, vibrating microtome slices are rather underrepresented in the current discussion on 3D tools, which is dominated by methods as organoids, organ-on-chip and bioprinting. Here, we review the development of vibrating microtome tissue slices, the major technical features underlying its application, as well as its current use and potential advances, such as a combination with novel microfluidic culture chambers. Once fully integrated into the 3D toolbox, tissue slices may significantly contribute to decrease the use of laboratory animals and is likely to have a strong impact on basic and translational research as well as drug screening.
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Affiliation(s)
- Fatina Siwczak
- Institute of Veterinary Physiology, University of Leipzig, An den Tierkliniken 7, 04103, Leipzig, Germany
| | - Charlotte Hiller
- Institute of Veterinary Physiology, University of Leipzig, An den Tierkliniken 7, 04103, Leipzig, Germany
| | - Helga Pfannkuche
- Institute of Veterinary Physiology, University of Leipzig, An den Tierkliniken 7, 04103, Leipzig, Germany
| | - Marlon R Schneider
- Institute of Veterinary Physiology, University of Leipzig, An den Tierkliniken 7, 04103, Leipzig, Germany.
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5
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de Hoyos-Vega JM, Hong HJ, Stybayeva G, Revzin A. Hepatocyte cultures: From collagen gel sandwiches to microfluidic devices with integrated biosensors. APL Bioeng 2021; 5:041504. [PMID: 34703968 PMCID: PMC8519630 DOI: 10.1063/5.0058798] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Accepted: 09/21/2021] [Indexed: 02/06/2023] Open
Abstract
Hepatocytes are parenchymal cells of the liver responsible for drug detoxification, urea and bile production, serum protein synthesis, and glucose homeostasis. Hepatocytes are widely used for drug toxicity studies in bioartificial liver devices and for cell-based liver therapies. Because hepatocytes are highly differentiated cells residing in a complex microenvironment in vivo, they tend to lose hepatic phenotype and function in vitro. This paper first reviews traditional culture approaches used to rescue hepatic function in vitro and then discusses the benefits of emerging microfluidic-based culture approaches. We conclude by reviewing integration of hepatocyte cultures with bioanalytical or sensing approaches.
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Affiliation(s)
- Jose M. de Hoyos-Vega
- Department of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, Minnesota 55902, USA
| | - Hye Jin Hong
- Department of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, Minnesota 55902, USA
| | - Gulnaz Stybayeva
- Department of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, Minnesota 55902, USA
| | - Alexander Revzin
- Department of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, Minnesota 55902, USA
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Rae C, Amato F, Braconi C. Patient-Derived Organoids as a Model for Cancer Drug Discovery. Int J Mol Sci 2021; 22:ijms22073483. [PMID: 33801782 PMCID: PMC8038043 DOI: 10.3390/ijms22073483] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Revised: 03/23/2021] [Accepted: 03/24/2021] [Indexed: 12/12/2022] Open
Abstract
In the search for the ideal model of tumours, the use of three-dimensional in vitro models is advancing rapidly. These are intended to mimic the in vivo properties of the tumours which affect cancer development, progression and drug sensitivity, and take into account cell–cell interactions, adhesion and invasiveness. Importantly, it is hoped that successful recapitulation of the structure and function of the tissue will predict patient response, permitting the development of personalized therapy in a timely manner applicable to the clinic. Furthermore, the use of co-culture systems will allow the role of the tumour microenvironment and tissue–tissue interactions to be taken into account and should lead to more accurate predictions of tumour development and responses to drugs. In this review, the relative merits and limitations of patient-derived organoids will be discussed compared to other in vitro and ex vivo cancer models. We will focus on their use as models for drug testing and personalized therapy and how these may be improved. Developments in technology will also be considered, including the use of microfluidics, 3D bioprinting, cryopreservation and circulating tumour cell-derived organoids. These have the potential to enhance the consistency, accessibility and availability of these models.
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Affiliation(s)
- Colin Rae
- Institute of Cancer Sciences, University of Glasgow, Glasgow G61 1QH, UK; (C.R.); (F.A.)
| | - Francesco Amato
- Institute of Cancer Sciences, University of Glasgow, Glasgow G61 1QH, UK; (C.R.); (F.A.)
| | - Chiara Braconi
- Institute of Cancer Sciences, University of Glasgow, Glasgow G61 1QH, UK; (C.R.); (F.A.)
- Beatson West of Scotland Cancer Centre, Glasgow G12 0YN, UK
- Correspondence:
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7
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Othman A, Ehnert S, Dropmann A, Ruoß M, Nüssler AK, Hammad S. Precision-cut liver slices as an alternative method for long-term hepatotoxicity studies. Arch Toxicol 2020; 94:2889-2891. [PMID: 32683516 DOI: 10.1007/s00204-020-02861-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Accepted: 07/15/2020] [Indexed: 02/06/2023]
Affiliation(s)
- Amnah Othman
- Department of Traumatology, Siegfried Weller Institute, BG Clinic, Eberhard Karls University Tübingen, Tübingen, Germany
| | - Sabrina Ehnert
- Department of Traumatology, Siegfried Weller Institute, BG Clinic, Eberhard Karls University Tübingen, Tübingen, Germany
| | - Anne Dropmann
- Molecular Hepatology Section, Department of Medicine II, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany.,Hepatology and Bioinformatic Section, Department of Medicine II, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Marc Ruoß
- Department of Traumatology, Siegfried Weller Institute, BG Clinic, Eberhard Karls University Tübingen, Tübingen, Germany
| | - Andreas K Nüssler
- Department of Traumatology, Siegfried Weller Institute, BG Clinic, Eberhard Karls University Tübingen, Tübingen, Germany
| | - Seddik Hammad
- Molecular Hepatology Section, Department of Medicine II, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany. .,Department of Forensic Medicine and Veterinary Toxicology, Faculty of Veterinary Medicine, South Valley University, Qena, Egypt.
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