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Gijbels E, Pieters A, De Muynck K, Vinken M, Devisscher L. Rodent models of cholestatic liver disease: A practical guide for translational research. Liver Int 2021; 41:656-682. [PMID: 33486884 PMCID: PMC8048655 DOI: 10.1111/liv.14800] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 01/08/2021] [Accepted: 01/15/2021] [Indexed: 12/12/2022]
Abstract
Cholestatic liver disease denotes any situation associated with impaired bile flow concomitant with a noxious bile acid accumulation in the liver and/or systemic circulation. Cholestatic liver disease can be subdivided into different types according to its clinical phenotype, such as biliary atresia, drug-induced cholestasis, gallstone liver disease, intrahepatic cholestasis of pregnancy, primary biliary cholangitis and primary sclerosing cholangitis. Considerable effort has been devoted to elucidating underlying mechanisms of cholestatic liver injuries and explore novel therapeutic and diagnostic strategies using animal models. Animal models employed according to their appropriate applicability domain herein play a crucial role. This review provides an overview of currently available in vivo animal models, fit-for-purpose in modelling different types of cholestatic liver diseases. Moreover, a practical guide and workflow is provided which can be used for translational research purposes, including all advantages and disadvantages of currently available in vivo animal models.
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Affiliation(s)
- Eva Gijbels
- Department of In Vitro Toxicology and Dermato‐CosmetologyVrije Universiteit BrusselBrusselsBelgium,Gut‐Liver Immunopharmacology Unit, Basic and Applied Medical SciencesLiver Research Center GhentFaculty of Medicine and Health SciencesGhent UniversityGhentBelgium
| | - Alanah Pieters
- Department of In Vitro Toxicology and Dermato‐CosmetologyVrije Universiteit BrusselBrusselsBelgium
| | - Kevin De Muynck
- Gut‐Liver Immunopharmacology Unit, Basic and Applied Medical SciencesLiver Research Center GhentFaculty of Medicine and Health SciencesGhent UniversityGhentBelgium,Hepatology Research UnitInternal Medicine and PaediatricsLiver Research Center GhentFaculty of Medicine and Health SciencesGhent UniversityGhentBelgium
| | - Mathieu Vinken
- Department of In Vitro Toxicology and Dermato‐CosmetologyVrije Universiteit BrusselBrusselsBelgium
| | - Lindsey Devisscher
- Gut‐Liver Immunopharmacology Unit, Basic and Applied Medical SciencesLiver Research Center GhentFaculty of Medicine and Health SciencesGhent UniversityGhentBelgium
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Chen L, Zeng W, Yang B, Cui X, Feng C, Wang L, Wang H, Zhou X, Li P, Lv F, Li T. Expression of antisense of microRNA-26a-5p in mesenchymal stem cells increases their therapeutic effects against cirrhosis. Am J Transl Res 2017; 9:1500-1508. [PMID: 28386375 PMCID: PMC5376040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2016] [Accepted: 02/15/2017] [Indexed: 06/07/2023]
Abstract
Hepatocyte growth factor (HGF) is a potent mitogen for mature hepatocytes, and has been shown to prevent cirrhosis during liver regeneration. Transplantation of mesenchymal stem cells (MSCs) reduces the development of cirrhosis after liver injury. However, the production and secretion of transplanted MSCs in liver were not studied yet. Here we found that the MSCs expressed low levels of HGF protein, but surprisingly high levels of HGF mRNA. Further investigation using bioinformatics analyses and luciferase reporter assay showed that MSCs expressed high levels of microRNA-26a-5p (miR-26a-5p), which targeted 3'-UTR of HGF mRNA to inhibit its protein translation. In vivo, miR-26a-5p-depleted MSCs were transplanted into mice with carbon tetrachloride (CCl4)-induced cirrhosis. We found that suppression of miR-26a-5p in MSCs further ameliorated the severity of liver fibrosis, reduced the portal hypertension and sodium retention, compared to transplantation of control MSCs. Hence, our study suggests that suppression of miR-26a-5p in MSCs may improve their therapeutic effects against cirrhosis through increasing HGF production.
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Affiliation(s)
- Li Chen
- Department of Emergency, Chinese PLA General Hospital28 Fuxing Road, Beijing 100853, China
| | - Wenhuan Zeng
- Department of Emergency, Liuzhou General Hospital8 Wenchang Road, Liuzhou 545005, China
| | - Bo Yang
- Department of General Thoracic Surgery, Chinese PLA General Hospital28 Fuxing Road, Beijing 100853, China
| | - Xiang Cui
- Department of Orthopaedics, Chinese PLA General Hospital28 Fuxing Road, Beijing 100853, China
| | - Cong Feng
- Department of Emergency, Chinese PLA General Hospital28 Fuxing Road, Beijing 100853, China
| | - Lili Wang
- Department of Emergency, Chinese PLA General Hospital28 Fuxing Road, Beijing 100853, China
| | - Hao Wang
- Department of Geriatric Cardiovascular, Chinese PLA General Hospital28 Fuxing Road, Beijing 100853, China
| | - Xuan Zhou
- Department of Emergency, Chinese PLA General Hospital28 Fuxing Road, Beijing 100853, China
| | - Peng Li
- Department of Oncology Surgery, Chinese PLA General Hospital28 Fuxing Road, Beijing 100853, China
| | - Faqin Lv
- Department of Ultrasound, Chinese PLA General Hospital28 Fuxing Road, Beijing 100853, China
| | - Tanshi Li
- Department of Emergency, Chinese PLA General Hospital28 Fuxing Road, Beijing 100853, China
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Noor F. A shift in paradigm towards human biology-based systems for cholestatic-liver diseases. J Physiol 2015; 593:5043-55. [PMID: 26417843 DOI: 10.1113/jp271124] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2015] [Accepted: 09/16/2015] [Indexed: 12/15/2022] Open
Abstract
Cholestatic-liver diseases (CLDs) arise from diverse causes ranging from genetic factors to drug-induced cholestasis. The so-called diseases of civilization (obesity, diabetes, metabolic disorders, non-alcoholic liver disease, cardiovascular diseases, etc.) are intricately implicated in liver and gall bladder diseases. Although CLDs have been extensively studied, there seem to be important gaps in the understanding of human disease. Despite the fact that many animal models exist and substantial clinical data are available, translation of this knowledge towards therapy has been disappointingly limited. Recent advances in liver cell culture such as in vivo-like 3D cultivation of human primary hepatic cells, human induced pluripotent stem cell-derived hepatocytes; and cutting-edge analytical techniques such as 'omics' technologies and high-content screenings could play a decisive role in deeper mechanistic understanding of CLDs. This Topical Review proposes a roadmap to human biology-based research using omics technologies providing quantitative information on mechanisms in an adverse outcome/disease pathway framework. With modern sensitive tools, a shift in paradigm in human disease research seems timely and even inevitable to overcome species barriers in translation.
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Affiliation(s)
- Fozia Noor
- Biochemical Engineering Institute, Saarland University, Saarbrücken, Germany
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Tsuneyama K, Baba H, Kikuchi K, Nishida T, Nomoto K, Hayashi S, Miwa S, Nakajima T, Nakanishi Y, Masuda S, Terada M, Imura J, Selmi C. Autoimmune features in metabolic liver disease: a single-center experience and review of the literature. Clin Rev Allergy Immunol 2014; 45:143-8. [PMID: 23842720 DOI: 10.1007/s12016-013-8383-x] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Non-alcoholic steatohepatitis (NASH) is the progressive phenotype of non-alcoholic fatty liver disease associated with the metabolic syndrome. The existence of autoimmune features in NASH has been reported, but its significance remains unclear. We herein report the autoantibody profile of 54 patients with histologically proven NASH and further determined the development of autoimmunity in three different murine NASH models (monosodium glutamate, CDAA (choline-deficient L-amino acid-defined), and TSOD (Tsumura Suzuki, Obese Diabetes)) at 48 weeks of age. Forty-eight percent (26/54) of NASH cases were positive for antinuclear (ANA) or antimitochondrial antibody and manifested histological signs of overlap with autoimmune hepatitis and primary biliary cirrhosis, respectively. These patients were significantly older (60 ± 10 versus 50 ± 16 years), more frequently women (81 % versus 43 %), and with more severe portal inflammatory infiltrate compared with patients without autoimmunity. In one third of mice, regardless of the model, we observed a marked lymphoid infiltrate with non-suppurative cholangitis, and several cases were ANA-positive, but none AMA-positive. Our data suggest that autoimmunity may share some pathogenetic traits with the chronic inflammation of NASH, possibly related to advanced age.
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Affiliation(s)
- Koichi Tsuneyama
- Department of Diagnostic Pathology, Graduate School of Medical and Pharmaceutical Sciences, University of Toyama, Toyama, 930-0194, Japan.
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Pollheimer MJ, Fickert P, Stieger B. Chronic cholestatic liver diseases: clues from histopathology for pathogenesis. Mol Aspects Med 2013; 37:35-56. [PMID: 24141039 DOI: 10.1016/j.mam.2013.10.001] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2013] [Revised: 10/04/2013] [Accepted: 10/07/2013] [Indexed: 02/06/2023]
Abstract
Chronic cholestatic liver diseases include fibrosing cholangiopathies such as primary biliary cirrhosis or primary sclerosing cholangitis. These and related cholangiopathies clearly display pathologies associated with (auto)immunologic processes. As the cholangiocyte's apical membrane is exposed to the toxic actions of the bile fluid, the interaction of bile with cholangiocytes and the biliary tree in general must be considered to completely understand the pathogenesis of cholangiopathies. While the molecular processes involved in the hepatocellular formation of bile are well understood in both normal and pathophysiologic conditions, those in the bile ducts of normal liver and in livers with cholangiopathies lag behind. This survey highlights key mechanisms known to date that are important for the formation of bile by hepatocytes and its modification by the biliary tree. It also delineates the clinical pathophysiologic findings for cholangiopathies and puts them in perspective with current experimental models to reveal the pathogenesis of cholangiopathies and develop novel therapeutic approaches.
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Affiliation(s)
- Marion J Pollheimer
- Division of Gastroenterology and Hepatology, Laboratory of Experimental and Molecular Hepatology, Department of Internal Medicine, Medical University of Graz, Austria; Institute of Pathology, Medical University of Graz, Austria
| | - Peter Fickert
- Division of Gastroenterology and Hepatology, Laboratory of Experimental and Molecular Hepatology, Department of Internal Medicine, Medical University of Graz, Austria; Institute of Pathology, Medical University of Graz, Austria.
| | - Bruno Stieger
- Department of Clinical Pharmacology and Toxicology, University Hospital Zurich, Zurich, Switzerland.
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Impact of microbes on autoimmune diseases. Arch Immunol Ther Exp (Warsz) 2013; 61:175-86. [PMID: 23417246 DOI: 10.1007/s00005-013-0216-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2012] [Accepted: 02/01/2013] [Indexed: 12/15/2022]
Abstract
Autoimmune and autoinflammatory diseases arise as a consequence of complex interactions of environmental factors with genetic traits. Although specific allelic variations cluster in predisposed individuals and promote the generation and/or expansion of autoreactive T and B lymphocytes, autoimmunity appears in various disease phenotypes and localizes to diverging tissues. Furthermore, the discovery that allelic variations within genes encoding components of the innate immune system drive self-reactive immune responses as well, led to the distinction of immune responses against host tissues into autoimmune and autoinflammatory diseases. In both categories of disorders, different pathogenic mechanisms and/or subsequent orders of tissue assaults may underlie the target cell specificity of the respective autoimmune attack. Furthermore, the transition from the initial tissue assault to the development of full-blown disease is likely driven by several factors. Thus, the development of specific forms of autoimmunity and autoinflammation reflects a multi-factorial process. The delineation of the specific factors involved in the pathogenic process is hampered by the fact that certain symptoms are assembled under the umbrella of a specific disease, although they might originate from diverging pathogenic pathways. These multi-factorial triggers and pathogenic pathways may also explain the inter-individual divergent courses and outcomes of diseases among humans. Here, we will discuss the impact of different environmental factors in general and microbial pathogens in particular on the regulation/expression of genes encoded within susceptibility alleles, and its consequences on subsequent autoimmune and/or autoinflammatory tissue damage utilizing primarily the chronic cholestatic liver disease primary biliary cirrhosis as model.
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