1
|
Smiriglia A, Lorito N, Serra M, Perra A, Morandi A, Kowalik MA. Sex difference in liver diseases: How preclinical models help to dissect the sex-related mechanisms sustaining NAFLD and hepatocellular carcinoma. iScience 2023; 26:108363. [PMID: 38034347 PMCID: PMC10682354 DOI: 10.1016/j.isci.2023.108363] [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] [Indexed: 12/02/2023] Open
Abstract
Only a few preclinical findings are confirmed in the clinic, posing a critical issue for clinical development. Therefore, identifying the best preclinical models can help to dissect molecular and mechanistic insights into liver disease pathogenesis while being clinically relevant. In this context, the sex relevance of most preclinical models has been only partially considered. This is particularly significant in NAFLD and HCC, which have a higher prevalence in men when compared to pre-menopause women but not to those in post-menopausal status, suggesting a role for sex hormones in the pathogenesis of the diseases. This review gathers the sex-relevant findings and the available preclinical models focusing on both in vitro and in vivo studies and discusses the potential implications and perspectives of introducing the sex effect in the selection of the best preclinical model. This is a critical aspect that would help to tailor personalized therapies based on sex.
Collapse
Affiliation(s)
- Alfredo Smiriglia
- Department of Experimental and Clinical Biomedical Sciences, University of Florence, 50134 Florence, Italy
| | - Nicla Lorito
- Department of Experimental and Clinical Biomedical Sciences, University of Florence, 50134 Florence, Italy
| | - Marina Serra
- Department of Biomedical Sciences, University of Cagliari, 09042 Monserrato, Italy
| | - Andrea Perra
- Department of Biomedical Sciences, University of Cagliari, 09042 Monserrato, Italy
| | - Andrea Morandi
- Department of Experimental and Clinical Biomedical Sciences, University of Florence, 50134 Florence, Italy
| | - Marta Anna Kowalik
- Department of Biomedical Sciences, University of Cagliari, 09042 Monserrato, Italy
| |
Collapse
|
2
|
Hüttl M, Markova I, Miklánková D, Zapletalova I, Kujal P, Šilhavý J, Pravenec M, Malinska H. Hypolipidemic and insulin sensitizing effects of salsalate beyond suppressing inflammation in a prediabetic rat model. Front Pharmacol 2023; 14:1117683. [PMID: 37077818 PMCID: PMC10106727 DOI: 10.3389/fphar.2023.1117683] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Accepted: 03/24/2023] [Indexed: 04/05/2023] Open
Abstract
Background and aims: Low-grade chronic inflammation plays an important role in the pathogenesis of metabolic syndrome, type 2 diabetes and their complications. In this study, we investigated the effects of salsalate, a non-steroidal anti-inflammatory drug, on metabolic disturbances in an animal model of prediabetes—a strain of non-obese hereditary hypertriglyceridemic (HHTg) rats.Materials and Methods: Adult male HHTg and Wistar control rats were fed a standard diet without or with salsalate delivering a daily dose of 200 mg/kg of body weight for 6 weeks. Tissue sensitivity to insulin action was measured ex vivo according to basal and insulin-stimulated 14C-U-glucose incorporation into muscle glycogen or adipose tissue lipids. The concentration of methylglyoxal and glutathione was determined using the HPLC-method. Gene expression was measured by quantitative RT-PCR.Results: Salsalate treatment of HHTg rats when compared to their untreated controls was associated with significant amelioration of inflammation, dyslipidemia and insulin resistance. Specificaly, salsalate treatment was associated with reduced inflammation, oxidative and dicarbonyl stress when inflammatory markers, lipoperoxidation products and methylglyoxal levels were significantly decreased in serum and tissues. In addition, salsalate ameliorated glycaemia and reduced serum lipid concentrations. Insulin sensitivity in visceral adipose tissue and skeletal muscle was significantly increased after salsalate administration. Further, salsalate markedly reduced hepatic lipid accumulation (triglycerides −29% and cholesterol −14%). Hypolipidemic effects of salsalate were associated with differential expression of genes coding for enzymes and transcription factors involved in lipid synthesis (Fas, Hmgcr), oxidation (Pparα) and transport (Ldlr, Abc transporters), as well as changes in gene expression of cytochrome P450 proteins, in particular decreased Cyp7a and increased Cyp4a isoforms.Conclusion: These results demonstrate important anti-inflammatory and anti-oxidative effects of salsalate that were associated with reduced dyslipidemia and insulin resistance in HHTg rats. Hypolipidemic effects of salsalate were associated with differential expression of genes regulating lipid metabolism in the liver. These results suggest potential beneficial use of salsalate in prediabetic patients with NAFLD symptoms.
Collapse
Affiliation(s)
- Martina Hüttl
- Center for Experimental Medicine, Institute for Clinical and Experimental Medicine, Prague, Czech
| | - Irena Markova
- Center for Experimental Medicine, Institute for Clinical and Experimental Medicine, Prague, Czech
| | - Denisa Miklánková
- Center for Experimental Medicine, Institute for Clinical and Experimental Medicine, Prague, Czech
| | - Iveta Zapletalova
- Department of Pharmacology, Faculty of Medicine and Dentistry, Palacky University, Olomouc, Czech
| | - Petr Kujal
- Department of Pathology, Third Faculty of Medicine, Charles University, Prague, Czech
| | - Jan Šilhavý
- Institute of Physiology, Czech Academy of Sciences, Prague, Czech
| | - Michal Pravenec
- Institute of Physiology, Czech Academy of Sciences, Prague, Czech
| | - Hana Malinska
- Center for Experimental Medicine, Institute for Clinical and Experimental Medicine, Prague, Czech
- *Correspondence: Hana Malinska,
| |
Collapse
|
3
|
Aasadollahei N, Rezaei N, Golroo R, Agarwal T, Vosough M, Piryaei A. Bioengineering liver microtissues for modeling non-alcoholic fatty liver disease. EXCLI JOURNAL 2023; 22:367-391. [PMID: 37223084 PMCID: PMC10201011 DOI: 10.17179/excli2022-5892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Accepted: 03/16/2023] [Indexed: 05/25/2023]
Abstract
Non-alcoholic fatty liver disease (NAFLD) has become the world's most common chronic liver disease. However, due to the lack of reliable in vitro NAFLD models, drug development studies have faced many limitations, and there is no food and drug administration-approved medicine for NAFLD treatment. A functional biomimetic in vitro human liver model requires an optimized natural microenvironment using appropriate cellular composition, to provide constructive cell-cell interactions, and niche-specific bio-molecules to supply crucial cues as cell-matrix interplay. Such a suitable liver model could employ appropriate and desired biochemical, mechanical, and physical properties similar to native tissue. Moreover, bioengineered three-dimensional tissues, specially microtissues and organoids, and more recently using infusion-based cultivation systems such as microfluidics can mimic natural tissue conditions and facilitate the exchange of nutrients and soluble factors to improve physiological function in the in vitro generated constructs. This review highlights the key players involved in NAFLD initiation and progression and discussed the available cells and matrices for in vitro NAFLD modeling. The strategies for optimizing the liver microenvironment to generate a powerful and biomimetic in vitro NAFLD model were described as well. Finally, the current challenges and future perospective for promotion in this subject were discussed.
Collapse
Affiliation(s)
- Negar Aasadollahei
- Department of Regenerative Medicine, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
- Department of Developmental Biology, University of Science and Culture, Tehran, Iran
| | - Niloufar Rezaei
- Department of Regenerative Medicine, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Reihaneh Golroo
- Department of Regenerative Medicine, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Tarun Agarwal
- Department of Bio-Technology, Koneru Lakshmaiah Education Foundation, Vaddeswaram, AP, India
| | - Massoud Vosough
- Department of Regenerative Medicine, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
- Experimental Cancer Medicine, Institution for Laboratory Medicine, Karolinska Institute, Huddinge, Sweden
| | - Abbas Piryaei
- Department of Biology and Anatomical Sciences, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| |
Collapse
|
4
|
Dong L, Wang H, Chen K, Li Y. Roles of hydroxyeicosatetraenoic acids in diabetes (HETEs and diabetes). Biomed Pharmacother 2022; 156:113981. [DOI: 10.1016/j.biopha.2022.113981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 11/03/2022] [Accepted: 11/04/2022] [Indexed: 11/09/2022] Open
|
5
|
Hüttl M, Markova I, Miklankova D, Zapletalova I, Poruba M, Haluzik M, Vaněčkova I, Malinska H. In a Prediabetic Model, Empagliflozin Improves Hepatic Lipid Metabolism Independently of Obesity and before Onset of Hyperglycemia. Int J Mol Sci 2021; 22:ijms222111513. [PMID: 34768942 PMCID: PMC8584090 DOI: 10.3390/ijms222111513] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 10/19/2021] [Accepted: 10/21/2021] [Indexed: 12/11/2022] Open
Abstract
Recent studies suggest that treatment with SGLT-2 inhibitors can reduce hepatic lipid storage and ameliorate non-alcoholic fatty liver disease (NAFLD) development beyond their glycemic benefits. However, the exact mechanism involved is still unclear. We investigated the hepatic metabolic effect of empagliflozin (10 mg/kg/day for eight weeks) on the development of NAFLD and its complications using HHTg rats as a non-obese prediabetic rat model. Empagliflozin treatment reduced neutral triacylglycerols and lipotoxic diacylglycerols in the liver and was accompanied by significant changes in relative mRNA expression of lipogenic enzymes (Scd-1, Fas) and transcription factors (Srebp1, Pparγ). In addition, alterations in the gene expression of cytochrome P450 proteins, particularly Cyp2e1 and Cyp4a, together with increased Nrf2, contributed to the improvement of hepatic lipid metabolism after empagliflozin administration. Decreased circulating levels of fetuin-A improved lipid metabolism and attenuated insulin resistance in the liver and in peripheral tissues. Our results highlight the beneficial effect of empagliflozin on hepatic lipid metabolism and lipid accumulation independent of obesity, with the mechanisms understood to involve decreased lipogenesis, alterations in cytochrome P450 proteins, and decreased fetuin-A. These changes help to alleviate NAFLD symptoms in the early phase of the disease and before the onset of diabetes.
Collapse
Affiliation(s)
- Martina Hüttl
- Centre for Experimental Medicine, Institute for Clinical and Experimental Medicine, 14321 Prague, Czech Republic; (M.H.); (I.M.); (D.M.)
| | - Irena Markova
- Centre for Experimental Medicine, Institute for Clinical and Experimental Medicine, 14321 Prague, Czech Republic; (M.H.); (I.M.); (D.M.)
| | - Denisa Miklankova
- Centre for Experimental Medicine, Institute for Clinical and Experimental Medicine, 14321 Prague, Czech Republic; (M.H.); (I.M.); (D.M.)
| | - Iveta Zapletalova
- Department of Pharmacology, Faculty of Medicine and Dentistry, Palacky University Olomouc, 77900 Olomouc, Czech Republic; (I.Z.); (M.P.)
| | - Martin Poruba
- Department of Pharmacology, Faculty of Medicine and Dentistry, Palacky University Olomouc, 77900 Olomouc, Czech Republic; (I.Z.); (M.P.)
| | - Martin Haluzik
- Diabetes Centre, Institute for Clinical and Experimental Medicine, 14321 Prague, Czech Republic;
| | - Ivana Vaněčkova
- Department of Experimental Hypertension, Institute of Physiology, Czech Academy of Sciences, 14220 Prague, Czech Republic;
| | - Hana Malinska
- Centre for Experimental Medicine, Institute for Clinical and Experimental Medicine, 14321 Prague, Czech Republic; (M.H.); (I.M.); (D.M.)
- Correspondence: ; Tel.: +420-261-365-369; Fax: +420-261-363-027
| |
Collapse
|
6
|
Razdan A, Main NM, Chiu V, Shackel NA, de Souza P, Bryant K, Scott KF. Targeting the eicosanoid pathway in hepatocellular carcinoma. Am J Cancer Res 2021; 11:2456-2476. [PMID: 34249410 PMCID: PMC8263695] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Accepted: 04/06/2021] [Indexed: 06/13/2023] Open
Abstract
Liver cancer has variable incidence worldwide and high mortality. Histologically, the most common subtype of liver cancer is hepatocellular carcinoma (HCC). Approximately 30-40% of HCC patients are diagnosed at an advanced stage, and at present, there are limited treatment options for such patients. The current first-line therapy with tyrosine kinase inhibitors, sorafenib or lenvatinib, prolongs survival by a median of about 2.5-3 months after which the disease normally progresses. Additionally, many patients discontinue the use of tyrosine kinase inhibitors due to toxicity or may not be suitable candidates due to co-morbidity or frailty. It is, therefore, imperative to identify novel therapeutic targets for advanced HCC patients. Persistent injury to the liver as a result of insults such as hepatitis B or C viral (HBV or HCV) infections, alcohol abuse, and non-alcoholic fatty liver disease (NAFLD), results in chronic inflammation, which progresses to hepatic fibrosis and later, cirrhosis, provides the conditions for initiation of HCC. One of the key pathways studied for its role in inflammation and carcinogenesis is the eicosanoid pathway. In this review, we briefly outline the eicosanoid pathway, describe the mechanisms by which some pathway members either facilitate or counter the development of liver diseases, with the focus on NAFLD/hepatic fibrosis/cirrhosis, and HCC. We describe the link between the eicosanoid pathway, inflammation and these liver diseases, and identify components of the eicosanoid pathway that may be used as potential therapeutic targets in HCC.
Collapse
Affiliation(s)
- Anshuli Razdan
- School of Medicine, Western Sydney UniversitySydney, NSW, Australia
- Department of Medical Oncology, Ingham Institute for Applied Medical ResearchSydney, NSW, Australia
| | - Nathan M Main
- Gastroenterology and Liver Laboratory, Ingham Institute for Applied Medical ResearchSydney, NSW, Australia
| | - Vincent Chiu
- Gastroenterology and Liver Laboratory, Ingham Institute for Applied Medical ResearchSydney, NSW, Australia
| | - Nicholas A Shackel
- Gastroenterology and Liver Laboratory, Ingham Institute for Applied Medical ResearchSydney, NSW, Australia
| | - Paul de Souza
- School of Medicine, Western Sydney UniversitySydney, NSW, Australia
- Department of Medical Oncology, Ingham Institute for Applied Medical ResearchSydney, NSW, Australia
- School of Medicine, University of WollongongWollongong, NSW, Australia
| | - Katherine Bryant
- Gastroenterology and Liver Laboratory, Ingham Institute for Applied Medical ResearchSydney, NSW, Australia
| | - Kieran F Scott
- School of Medicine, Western Sydney UniversitySydney, NSW, Australia
- Department of Medical Oncology, Ingham Institute for Applied Medical ResearchSydney, NSW, Australia
| |
Collapse
|
7
|
Zhuang X, Forde D, Tsukuda S, D'Arienzo V, Mailly L, Harris JM, Wing PAC, Borrmann H, Schilling M, Magri A, Rubio CO, Maidstone RJ, Iqbal M, Garzon M, Minisini R, Pirisi M, Butterworth S, Balfe P, Ray DW, Watashi K, Baumert TF, McKeating JA. Circadian control of hepatitis B virus replication. Nat Commun 2021; 12:1658. [PMID: 33712578 PMCID: PMC7955118 DOI: 10.1038/s41467-021-21821-0] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2020] [Accepted: 02/02/2021] [Indexed: 02/06/2023] Open
Abstract
Chronic hepatitis B virus (HBV) infection is a major cause of liver disease and cancer worldwide for which there are no curative therapies. The major challenge in curing infection is eradicating or silencing the covalent closed circular DNA (cccDNA) form of the viral genome. The circadian factors BMAL1/CLOCK and REV-ERB are master regulators of the liver transcriptome and yet their role in HBV replication is unknown. We establish a circadian cycling liver cell-model and demonstrate that REV-ERB directly regulates NTCP-dependent hepatitis B and delta virus particle entry. Importantly, we show that pharmacological activation of REV-ERB inhibits HBV infection in vitro and in human liver chimeric mice. We uncover a role for BMAL1 to bind HBV genomes and increase viral promoter activity. Pharmacological inhibition of BMAL1 through REV-ERB ligands reduces pre-genomic RNA and de novo particle secretion. The presence of conserved E-box motifs among members of the Hepadnaviridae family highlight an evolutionarily conserved role for BMAL1 in regulating this family of small DNA viruses.
Collapse
Affiliation(s)
- Xiaodong Zhuang
- Nuffield Department of Medicine, University of Oxford, Oxford, UK.
| | - Donall Forde
- Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Senko Tsukuda
- Nuffield Department of Medicine, University of Oxford, Oxford, UK
- Department of Virology II, National Institute of Infectious Diseases, Tokyo, Japan
- RIKEN Cluster for Pioneering Research, Wako, Japan
| | | | - Laurent Mailly
- University of Strasbourg and Inserm, UMR-S1110, Institut de Recherche sur les Maladies Virales et Hépatiques, Strasbourg, France
| | - James M Harris
- Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Peter A C Wing
- Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Helene Borrmann
- Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Mirjam Schilling
- Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Andrea Magri
- Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | | | - Robert J Maidstone
- NIHR Oxford Biomedical Research Centre, John Radcliffe Hospital, Oxford, UK
- Oxford Centre for Diabetes, Endocrinology and Metabolism, University of Oxford, Oxford, UK
| | - Mudassar Iqbal
- Division of Informatics, Imaging and Data Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
| | - Miguel Garzon
- Division of Pharmacy and Optometry, School of Health Sciences and Manchester Academic Health Sciences Centre, University of Manchester, Manchester, UK
| | - Rosalba Minisini
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
| | - Mario Pirisi
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
| | - Sam Butterworth
- Division of Pharmacy and Optometry, School of Health Sciences and Manchester Academic Health Sciences Centre, University of Manchester, Manchester, UK
| | - Peter Balfe
- Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - David W Ray
- NIHR Oxford Biomedical Research Centre, John Radcliffe Hospital, Oxford, UK
- Oxford Centre for Diabetes, Endocrinology and Metabolism, University of Oxford, Oxford, UK
| | - Koichi Watashi
- Department of Virology II, National Institute of Infectious Diseases, Tokyo, Japan
- RIKEN Cluster for Pioneering Research, Wako, Japan
- Department of Applied Biological Sciences, Tokyo University of Science Graduate School of Science and Technology, Japan and Institute for Frontier Life and Medical Sciences, Kyoto University, Kyoto, Japan
| | - Thomas F Baumert
- University of Strasbourg and Inserm, UMR-S1110, Institut de Recherche sur les Maladies Virales et Hépatiques, Strasbourg, France
- Pôle Hépato-Digestif, Institut Hopitalo-Universitaire (IHU), Hopitaux Universitaire de Strasbourg, Strasbourg and Institut Universitaire de France, Paris, France
| | - Jane A McKeating
- Nuffield Department of Medicine, University of Oxford, Oxford, UK.
| |
Collapse
|
8
|
Xia Y, Zhang Y, Wang H. Upregulated lncRNA HCG18 in Patients with Non-Alcoholic Fatty Liver Disease and Its Regulatory Effect on Insulin Resistance. Diabetes Metab Syndr Obes 2021; 14:4747-4756. [PMID: 34887672 PMCID: PMC8651094 DOI: 10.2147/dmso.s333431] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Accepted: 11/11/2021] [Indexed: 12/21/2022] Open
Abstract
PURPOSE Non-alcoholic fatty liver disease (NAFLD) is a disease associated with genetic-environmental-metabolic stress, which severely damages the liver function of patients. This study aimed to explore the significance and probable functions of HCG18 in NAFLD. PATIENTS AND METHODS The expression of HCG18 and miR-197-3p was tested by qRT-PCR. The clinical signification of HCG18 was provided by the ROC curve and Pearson correlation. The corresponding mechanism was punctuated by the luciferase reporter assay and HFD-managed mice. RESULTS HCG18 expression was higher in the patients with NAFLD than in controls and in individuals with HOMA-IR score ≥2.5 than those with HOMA-IR score <2.5. HCG18 expression in NAFLD patients was related to BMI, HOMA-IR, ALT, FBG, TC, and TG. HCG18 showed satisfactory predictive accuracy in differentiating NAFLD patients and patients with HOMA-IR ≥2.5. Besides, HCG18 had protective impacts on blood glucose and fat deposition but not on body weight. MiR-197-3p is a direct gene of HCG18, and a reverse correlation was found between miR-197-3p and HCG18. Furthermore, miR-197-3p regulated the influence of HCG18 on insulin resistance and lipid accumulation. CONCLUSION Increased levels of HCG18 might be an alternate indicator for NAFLD patients. The HCG18-miR-197-3p axis exerted effects on the progression of fat sedimentation and glucose disorder in NAFLD.
Collapse
Affiliation(s)
- Yu Xia
- Department of Health Comprehensive Geriatrics, Yidu Central Hospital of Weifang, Weifang, Shandong, People’s Republic of China
- Correspondence: Yu Xia Department of Health Comprehensive Geriatrics, Yidu Central Hospital of Weifang, No. 4138, Linglongshan Road, Weifang, Shandong, 262500, People’s Republic of ChinaTel +86-536-3279993 Email
| | - Yanxia Zhang
- Department of Health Comprehensive Geriatrics, Yidu Central Hospital of Weifang, Weifang, Shandong, People’s Republic of China
| | - Huiyun Wang
- Department of Health Comprehensive Geriatrics, Yidu Central Hospital of Weifang, Weifang, Shandong, People’s Republic of China
| |
Collapse
|
9
|
Huang D, Gibeley SB, Xu C, Xiao Y, Celik O, Ginsberg HN, Leong KW. Engineering liver microtissues for disease modeling and regenerative medicine. ADVANCED FUNCTIONAL MATERIALS 2020; 30:1909553. [PMID: 33390875 PMCID: PMC7774671 DOI: 10.1002/adfm.201909553] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Indexed: 05/08/2023]
Abstract
The burden of liver diseases is increasing worldwide, accounting for two million deaths annually. In the past decade, tremendous progress has been made in the basic and translational research of liver tissue engineering. Liver microtissues are small, three-dimensional hepatocyte cultures that recapitulate liver physiology and have been used in biomedical research and regenerative medicine. This review summarizes recent advances, challenges, and future directions in liver microtissue research. Cellular engineering approaches are used to sustain primary hepatocytes or produce hepatocytes derived from pluripotent stem cells and other adult tissues. Three-dimensional microtissues are generated by scaffold-free assembly or scaffold-assisted methods such as macroencapsulation, droplet microfluidics, and bioprinting. Optimization of the hepatic microenvironment entails incorporating the appropriate cell composition for enhanced cell-cell interactions and niche-specific signals, and creating scaffolds with desired chemical, mechanical and physical properties. Perfusion-based culture systems such as bioreactors and microfluidic systems are used to achieve efficient exchange of nutrients and soluble factors. Taken together, systematic optimization of liver microtissues is a multidisciplinary effort focused on creating liver cultures and on-chip models with greater structural complexity and physiological relevance for use in liver disease research, therapeutic development, and regenerative medicine.
Collapse
Affiliation(s)
- Dantong Huang
- Department of Biomedical Engineering, Columbia University, New York, NY 10027, USA
| | - Sarah B. Gibeley
- Institute of Human Nutrition, Columbia University Irving Medical Center, New York, NY 10032, USA
| | - Cong Xu
- Department of Biomedical Engineering, Columbia University, New York, NY 10027, USA
| | - Yang Xiao
- Department of Biomedical Engineering, Columbia University, New York, NY 10027, USA
| | - Ozgenur Celik
- Department of Biomedical Engineering, Columbia University, New York, NY 10027, USA
| | - Henry N. Ginsberg
- Department of Medicine, Columbia University Irving Medical Center, New York, NY 10032, USA
| | - Kam W. Leong
- Department of Biomedical Engineering, Columbia University, New York, NY 10027, USA
- Department of Systems Biology, Columbia University Irving Medical Center, New York, NY 10032, USA
| |
Collapse
|
10
|
Tête A, Gallais I, Imran M, Legoff L, Martin-Chouly C, Sparfel L, Bescher M, Sergent O, Podechard N, Lagadic-Gossmann D. MEHP/ethanol co-exposure favors the death of steatotic hepatocytes, possibly through CYP4A and ADH involvement. Food Chem Toxicol 2020; 146:111798. [PMID: 33022287 DOI: 10.1016/j.fct.2020.111798] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 09/17/2020] [Accepted: 09/29/2020] [Indexed: 02/06/2023]
Abstract
Liver steatosis has been associated with various etiological factors (obesity, alcohol, environmental contaminants). How those factors work together to induce steatosis progression is still scarcely evaluated. Here, we tested whether phthalates could potentiate death of steatotic hepatocytes when combined with ethanol. Pre-steatotic WIF-B9 hepatocytes were co-exposed to mono (2-ethylhexyl) (MEHP, 500 nM; main metabolite of di (2-ethylhexyl) phthalate or DEHP) and ethanol (5 mM) for 5 days. An increased apoptotic death was detected, involving a DNA damage response. Using 4-Methypyrazole to inhibit ethanol metabolism, and CH-223191 to antagonize the AhR receptor, we found that an AhR-dependent increase in alcohol dehydrogenase (ADH) activity was essential for cell death upon MEHP/ethanol co-exposure. Toxicity was also prevented by HET0016 to inhibit the cytochrome P450 4A (CYP4A). Using the antioxidant thiourea, a role for oxidative stress was uncovered, notably triggering DNA damage. Finally, co-exposing the in vivo steatosis model of high fat diet (HFD)-zebrafish larvae to DEHP (2.56 nM)/ethanol (43 mM), induced the pathological progression of liver steatosis alongside an increased Cyp4t8 (human CYP4A homolog) mRNA expression. Altogether, these results further emphasized the deleterious impact of co-exposures to ethanol/environmental pollutant towards steatosis pathological progression, and unraveled a key role for ADH and CYP4A in such effects.
Collapse
Affiliation(s)
- Arnaud Tête
- Univ Rennes, Inserm, EHESP, Irset (Institut de Recherche en Santé, Environnement et Travail), UMR_S 1085, F-35000, Rennes, France
| | - Isabelle Gallais
- Univ Rennes, Inserm, EHESP, Irset (Institut de Recherche en Santé, Environnement et Travail), UMR_S 1085, F-35000, Rennes, France
| | - Muhammad Imran
- Univ Rennes, Inserm, EHESP, Irset (Institut de Recherche en Santé, Environnement et Travail), UMR_S 1085, F-35000, Rennes, France
| | - Louis Legoff
- Univ Rennes, Inserm, EHESP, Irset (Institut de Recherche en Santé, Environnement et Travail), UMR_S 1085, F-35000, Rennes, France
| | - Corinne Martin-Chouly
- Univ Rennes, Inserm, EHESP, Irset (Institut de Recherche en Santé, Environnement et Travail), UMR_S 1085, F-35000, Rennes, France
| | - Lydie Sparfel
- Univ Rennes, Inserm, EHESP, Irset (Institut de Recherche en Santé, Environnement et Travail), UMR_S 1085, F-35000, Rennes, France
| | - Maëlle Bescher
- Univ Rennes, Inserm, EHESP, Irset (Institut de Recherche en Santé, Environnement et Travail), UMR_S 1085, F-35000, Rennes, France
| | - Odile Sergent
- Univ Rennes, Inserm, EHESP, Irset (Institut de Recherche en Santé, Environnement et Travail), UMR_S 1085, F-35000, Rennes, France
| | - Normand Podechard
- Univ Rennes, Inserm, EHESP, Irset (Institut de Recherche en Santé, Environnement et Travail), UMR_S 1085, F-35000, Rennes, France
| | - Dominique Lagadic-Gossmann
- Univ Rennes, Inserm, EHESP, Irset (Institut de Recherche en Santé, Environnement et Travail), UMR_S 1085, F-35000, Rennes, France.
| |
Collapse
|