1
|
Chang M, Fu A, Liu B, Wang Y, Zeng H. Dynamic Liver Chip Based on Well-Coupled Microfluidics: An Accurate NASH Model for Drug Evaluation. Anal Chem 2024; 96:16280-16288. [PMID: 39356613 DOI: 10.1021/acs.analchem.4c03234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/04/2024]
Abstract
The convenient liver model in vitro recapitulating the hepatic functions, metabolism, and even steatohepatitis to perform the accurate drug evaluation is still challenging because of the unattainable hominine physiological microenvironment in vitro. Here, the progressed stages of nonalcoholic steatohepatitis (NASH) disease were precisely modeled to accurately evaluate the performance of antilipemic based on the dynamic liver chip adopting the well-coupled microfluidics, which well recapitulated the normal and steatohepatitis of liver in vitro. In brief, the mild nutrient flow and sufficient oxygen supply for parenchymal liver cells could be well supplied through the endothelial cells layer that mimicked the real physiological barrier of endothelium, while the loading of drugs might be obtained by directly adding drug into the running nutrient flow to mimic the intravenously administrable. The progressed degree of steatohepatitis could be directly reflected by the amount of intramyocellular lipid content (IMLC) of the HepG2 cell hepatocyte layer in wells that were induced by different concentrations of free fatty acids (FFA). To prove the concept of the liver chip in drug evaluation, an accurate assessment of the performance of firsocostat, the acetyl-CoA carboxylase (ACC) inhibitor of hepatic mitochondria of hepatocytes, was carried out. The subtle time dependence of firsocostat treatment to different progressed stages of NASH was clearly figured out. Therefore, we prospect the liver chip that adopted well-coupled microfluidics could be an accurate and standard liver model in vitro to carry out the antilipemic evaluation and screening, which significantly enlightens the drug evaluation by liver on chip in vitro.
Collapse
Affiliation(s)
- Mingyang Chang
- Key Laboratory of Smart Drug Delivery, Ministry of Education, School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, China
| | - Anchen Fu
- Key Laboratory of Smart Drug Delivery, Ministry of Education, School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, China
| | - Bingqian Liu
- School of Pharmaceutical Sciences, Guizhou University, Guiyang 550025, China
| | - Yongxiang Wang
- Department of Gynaecology and Obstetrics, Shuguang Hospital, Affiliated with Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai 201203, China
| | - Hulie Zeng
- Key Laboratory of Smart Drug Delivery, Ministry of Education, School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, China
| |
Collapse
|
2
|
Wu LF, Zhou ZJ, Zeng YH, Yang SL, Zhang QY. Circular RNA RRM2 alleviates metabolic dysfunction-associated steatotic liver disease by targeting miR-142-5p to increase NRG1 expression. Am J Physiol Gastrointest Liver Physiol 2024; 327:G485-G498. [PMID: 39259911 DOI: 10.1152/ajpgi.00255.2023] [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: 10/30/2023] [Revised: 07/08/2024] [Accepted: 07/15/2024] [Indexed: 09/13/2024]
Abstract
Metabolic dysfunction-associated steatotic liver disease (MASLD) is a prevalent chronic liver condition worldwide, demanding further investigation into its pathogenesis. Circular RNAs (circRNAs) are emerging as pivotal regulators in MASLD processes, yet their pathological implications in MASLD remain poorly understood. This study focused on elucidating the role of circular RNA ribonucleotide reductase subunit M2 (circRRM2) in MASLD progression. In this study, we used both in vitro and in vivo MASLD models using long-chain-free fatty acid (FFA)-treated hepatocytes and high-fat diet (HFD)-induced MASLD in mice, respectively. We determined the expression patterns of circRRM2, microRNA-142-5p (miR-142-5p), and neuregulin 1 (NRG1) in livers of MASLD-afflicted mice and MASLD hepatocytes by RT-qPCR. Dual-luciferase reporter assays verified the binding relationships among circRRM2, miR-142-5p, and NRG1. We conducted further analyses of their roles in MASLD hepatocytes and modulated circRRM2, miR-142-5p, and NRG1 expression in vitro by transfection. Our findings were validated in vivo. The results demonstrated reduced levels of circRRM2 and NRG1, along with elevated miR-142-5p expression in MASLD livers and hepatocytes. Overexpression of circRRM2 downregulated lipogenesis-related genes and decreased triglycerides accumulation in livers of MASLD mice. MiR-142-5p, which interacts with circRRM2, effectively counteracted the effects of circRRM2 in MASLD hepatocytes. Furthermore, NRG1 was identified as a miR-142-5p target, and its overexpression mitigated the regulatory impact of miR-142-5p on MASLD hepatocytes. In conclusion, circRRM2, via its role as a miR-142-5p sponge, upregulating NRG1, possibly influenced triglycerides accumulation in both in vitro and in vivo MASLD models.NEW & NOTEWORTHY CircRRM2 expression was downregulated in free fatty acid (FFA)-challenged hepatocytes and high-fat diet (HFD) fed mice. Overexpressed circular RNA ribonucleotide reductase subunit M2 (circRRM2) attenuated metabolic dysfunction-associated steatotic liver disease (MASLD) development by suppressing FFA-induced triglycerides accumulation. CircRRM2 targeted microRNA-142-5p (miR-142-5p), which served as an upstream inhibitor of neuregulin 1 (NRG1) and collaboratively regulated MASLD progression.
Collapse
Affiliation(s)
- Long-Fei Wu
- Department of Preventive Medicine, Shantou University Medical College, Shantou, People's Republic of China
- Department of Cardiology, People's Hospital of Xinjin District, Chengdu, People's Republic of China
- First Affiliated Hospital of Shantou University Medical College, Shantou, People's Republic of China
| | - Zhi-Jiang Zhou
- Department of Preventive Medicine, Shantou University Medical College, Shantou, People's Republic of China
| | - Yu-Heng Zeng
- Department of Preventive Medicine, Shantou University Medical College, Shantou, People's Republic of China
| | - Sheng-Li Yang
- First Affiliated Hospital of Shantou University Medical College, Shantou, People's Republic of China
| | - Qing-Ying Zhang
- Department of Preventive Medicine, Shantou University Medical College, Shantou, People's Republic of China
| |
Collapse
|
3
|
Li S, Cheng F, Zhang Z, Xu R, Shi H, Yan Y. The role of hepatocyte-derived extracellular vesicles in liver and extrahepatic diseases. Biomed Pharmacother 2024; 180:117502. [PMID: 39357327 DOI: 10.1016/j.biopha.2024.117502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2024] [Revised: 09/09/2024] [Accepted: 09/19/2024] [Indexed: 10/04/2024] Open
Abstract
Extracellular vesicles (EVs) are vesicle-like bodies with a double membrane structure that are released from the cell membrane or secreted by cells into the extracellular environment. These include exosomes, microvesicles, and apoptotic bodies. There is growing evidence indicating that the composition of liver cell contents changes following injury. The quantity of EVs and the biologically active substances they carry vary depending on the condition of the liver cells. Hepatocytes utilize EVs to modulate the functions of different liver cells and transfer them to distant organs via the systemic circulation, thereby playing a crucial role in intercellular communication. This review provides a concise overview of the research on the effects and potential mechanisms of hepatocyte-derived EVs (Hep-EVs) on liver diseases and extrahepatic diseases under different physiological and pathological conditions. Common liver diseases discussed include non-alcoholic fatty liver disease (NAFLD), viral hepatitis, alcoholic liver disease, drug-induced liver damage, and liver cancer. Given that NAFLD is the most prevalent chronic liver disease globally, this review particularly highlights the use of hepatocyte-derived EVs in NAFLD for disease progression, diagnosis, and treatment.
Collapse
Affiliation(s)
- Shihui Li
- Department of Laboratory Medicine, Wujin Hospital Affiliated with Jiangsu University, Changzhou 213017, China; Department of Laboratory Medicine, School of Medicine, Jiangsu University, Zhenjiang 212013, China
| | - Fang Cheng
- Department of Laboratory Medicine, Wujin Hospital Affiliated with Jiangsu University, Changzhou 213017, China; Department of Laboratory Medicine, School of Medicine, Jiangsu University, Zhenjiang 212013, China
| | - Zhuan Zhang
- Department of Laboratory Medicine, Wujin Hospital Affiliated with Jiangsu University, Changzhou 213017, China; Department of Laboratory Medicine, School of Medicine, Jiangsu University, Zhenjiang 212013, China
| | - Ruizi Xu
- Department of Laboratory Medicine, Wujin Hospital Affiliated with Jiangsu University, Changzhou 213017, China; Department of Laboratory Medicine, School of Medicine, Jiangsu University, Zhenjiang 212013, China
| | - Honglei Shi
- Wujin Hospital Affiliated With Jiangsu University, Changzhou Wujin People's Hospital, Changzhou Medical Center, Nanjing Medical University, Changzhou 213004, China; Changzhou Key Laboratory of Molecular Diagnostics and Precision Cancer Medicine, Wujin Hospital Affiliated with Jiangsu University (Wujin Clinical College of Xuzhou Medical University), Changzhou 213017, China; Wujin Institute of Molecular Diagnostics and Precision Cancer Medicine of Jiangsu University, Changzhou 213017, China.
| | - Yongmin Yan
- Department of Laboratory Medicine, Wujin Hospital Affiliated with Jiangsu University, Changzhou 213017, China; Changzhou Key Laboratory of Molecular Diagnostics and Precision Cancer Medicine, Wujin Hospital Affiliated with Jiangsu University (Wujin Clinical College of Xuzhou Medical University), Changzhou 213017, China; Wujin Institute of Molecular Diagnostics and Precision Cancer Medicine of Jiangsu University, Changzhou 213017, China.
| |
Collapse
|
4
|
Maseko TE, Peterová E, Elkalaf M, Koutová D, Melek J, Staňková P, Špalková V, Matar R, Lotková H, Červinková Z, Kučera O. Collagen I Increases Palmitate-Induced Lipotoxicity in HepG2 Cells via Integrin-Mediated Death. Biomolecules 2024; 14:1179. [PMID: 39334945 PMCID: PMC11430893 DOI: 10.3390/biom14091179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2024] [Revised: 09/03/2024] [Accepted: 09/09/2024] [Indexed: 09/30/2024] Open
Abstract
Various strategies have been employed to improve the reliability of 2D, 3D, and co-culture in vitro models of nonalcoholic fatty liver disease, including using extracellular matrix proteins such as collagen I to promote cell adhesion. While studies have demonstrated the significant benefits of culturing cells on collagen I, its effects on the HepG2 cell line after exposure to palmitate (PA) have not been investigated. Therefore, this study aimed to assess the effects of PA-induced lipotoxicity in HepG2 cultured in the absence or presence of collagen I. HepG2 cultured in the absence or presence of collagen I was exposed to PA, followed by analyses that assessed cell proliferation, viability, adhesion, cell death, mitochondrial respiration, reactive oxygen species production, gene and protein expression, and triacylglycerol accumulation. Culturing HepG2 on collagen I was associated with increased cell proliferation, adhesion, and expression of integrin receptors, and improved cellular spreading compared to culturing them in the absence of collagen I. However, PA-induced lipotoxicity was greater in collagen I-cultured HepG2 than in those cultured in the absence of collagen I and was associated with increased α2β1 receptors. In summary, the present study demonstrated for the first time that collagen I-cultured HepG2 exhibited exacerbated cell death following exposure to PA through integrin-mediated death. The findings from this study may serve as a caution to those using 2D models or 3D scaffold-based models of HepG2 in the presence of collagen I.
Collapse
Affiliation(s)
- Tumisang Edward Maseko
- Department of Physiology, Faculty of Medicine in Hradec Králové, Charles University, Šimkova 870, 500 03 Hradec Králové, Czech Republic
| | - Eva Peterová
- Department of Medical Biochemistry, Faculty of Medicine in Hradec Králové, Charles University, Šimkova 870, 500 03 Hradec Králové, Czech Republic
| | - Moustafa Elkalaf
- Department of Physiology, Faculty of Medicine in Hradec Králové, Charles University, Šimkova 870, 500 03 Hradec Králové, Czech Republic
| | - Darja Koutová
- Department of Medical Biochemistry, Faculty of Medicine in Hradec Králové, Charles University, Šimkova 870, 500 03 Hradec Králové, Czech Republic
| | - Jan Melek
- Department of Physiology, Faculty of Medicine in Hradec Králové, Charles University, Šimkova 870, 500 03 Hradec Králové, Czech Republic
| | - Pavla Staňková
- Department of Physiology, Faculty of Medicine in Hradec Králové, Charles University, Šimkova 870, 500 03 Hradec Králové, Czech Republic
| | - Veronika Špalková
- Department of Physiology, Faculty of Medicine in Hradec Králové, Charles University, Šimkova 870, 500 03 Hradec Králové, Czech Republic
| | - Reem Matar
- Department of Physiology, Faculty of Medicine in Hradec Králové, Charles University, Šimkova 870, 500 03 Hradec Králové, Czech Republic
| | - Halka Lotková
- Department of Physiology, Faculty of Medicine in Hradec Králové, Charles University, Šimkova 870, 500 03 Hradec Králové, Czech Republic
| | - Zuzana Červinková
- Department of Physiology, Faculty of Medicine in Hradec Králové, Charles University, Šimkova 870, 500 03 Hradec Králové, Czech Republic
| | - Otto Kučera
- Department of Physiology, Faculty of Medicine in Hradec Králové, Charles University, Šimkova 870, 500 03 Hradec Králové, Czech Republic
| |
Collapse
|
5
|
Arruda VM, Azevedo GT, Granato MJMG, Matos ACP, Araújo TG, Guerra JFDC. Oxidative Stress and Annexin A2 Differential Expression in Free Fatty Acids-Induced Non-Alcoholic Fatty Liver Disease in HepG2 Cells. Int J Mol Sci 2024; 25:9591. [PMID: 39273539 PMCID: PMC11395542 DOI: 10.3390/ijms25179591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2024] [Revised: 08/22/2024] [Accepted: 08/26/2024] [Indexed: 09/15/2024] Open
Abstract
Non-alcoholic fatty liver disease (NAFLD) is a rising global burden, affecting one in four adults. Despite the increasing prevalence of NAFLD, the exact cellular and molecular mechanisms remain unclear, and effective therapeutic strategies are still limited. In vitro models of NAFLD are critical to understanding the pathogenesis and searching for effective therapies; thus, we evaluated the effects of free fatty acids (FFAs) on NAFLD hallmarks and their association with the modulation of Annexin A2 (ANXA2) and Keratin 17 (KRT17) in HepG2 cells. Our results show that oleic and palmitic acids can differentially induce intracellular lipid accumulation, cell death, and promote oxidative stress by increasing lipid peroxidation, protein carbonylation, and antioxidant defense depletion. Moreover, a markedly increased expression of inflammatory cytokines demonstrated the activation of inflammation pathways associated with lipotoxicity and oxidative stress. ANXA2 overexpression and KRT17 nuclear translocation were also observed, supporting the role of both molecules in the progression of liver disease. Taken together, these data provide insights into the interplay between ANXA2 and KRT17 in NAFLD, paving the way for understanding molecular mechanisms involved with the disease and developing new therapeutic strategies.
Collapse
Affiliation(s)
- Vinícius Marques Arruda
- Laboratory of Metabolic Biochemistry and Redox Processes, Institute of Biotechnology, Federal University of Uberlandia, Patos de Minas 38700-002, Brazil
- Laboratory of Genetics and Biotechnology, Institute of Biotechnology, Federal University of Uberlandia, Patos de Minas 38700-002, Brazil
| | - Gabriela Tolentino Azevedo
- Laboratory of Metabolic Biochemistry and Redox Processes, Institute of Biotechnology, Federal University of Uberlandia, Patos de Minas 38700-002, Brazil
- Laboratory of Genetics and Biotechnology, Institute of Biotechnology, Federal University of Uberlandia, Patos de Minas 38700-002, Brazil
| | - Maria Júlia Maia Gonçalves Granato
- Laboratory of Metabolic Biochemistry and Redox Processes, Institute of Biotechnology, Federal University of Uberlandia, Patos de Minas 38700-002, Brazil
| | - André Carlos Pereira Matos
- Laboratory of Genetics and Biotechnology, Institute of Biotechnology, Federal University of Uberlandia, Patos de Minas 38700-002, Brazil
| | - Thaise Gonçalves Araújo
- Laboratory of Genetics and Biotechnology, Institute of Biotechnology, Federal University of Uberlandia, Patos de Minas 38700-002, Brazil
| | - Joyce Ferreira da Costa Guerra
- Laboratory of Metabolic Biochemistry and Redox Processes, Institute of Biotechnology, Federal University of Uberlandia, Patos de Minas 38700-002, Brazil
| |
Collapse
|
6
|
Sun X, Yu Q, Qi Y, Kang B, Zhao X, Liu L, Wang P, Cong M, Liu T. Peridroplet mitochondria are associated with the severity of MASLD and the prevention of MASLD by diethyldithiocarbamate. J Lipid Res 2024; 65:100590. [PMID: 38981572 PMCID: PMC11381863 DOI: 10.1016/j.jlr.2024.100590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2023] [Revised: 06/24/2024] [Accepted: 06/26/2024] [Indexed: 07/11/2024] Open
Abstract
Mitochondria can contact lipid droplets (LDs) to form peridroplet mitochondria (PDM) which trap fatty acids in LDs by providing ATP for triglyceride synthesis and prevent lipotoxicity. However, the role of PDM in metabolic dysfunction associated steatotic liver disease (MASLD) is not clear. Here, the features of PDM in dietary MASLD models with different severity in mice were explored. Electron microscope photographs show that LDs and mitochondria rarely come into contact with each other in normal liver. In mice fed with high-fat diet, PDM can be observed in the liver as early as the beginning of steatosis in hepatocytes. For the first time, we show that PDM in mouse liver varies with the severity of MASLD. PDM and cytosolic mitochondria were isolated from the liver tissue of MASLD and analyzed by quantitative proteomics. Compared with cytosolic mitochondria, PDM have enhanced mitochondrial respiration and ATP synthesis. Diethyldithiocarbamate (DDC) alleviates choline-deficient, L-amino acid-defined diet-induced MASLD, while increases PDM in the liver. Similarly, DDC promotes the contact of mitochondria-LDs in steatotic C3A cells in vitro. Meanwhile, DDC promotes triglyceride synthesis and improves mitochondrial dysfunction in MASLD. In addition, DDC upregulates perilipin 5 both in vivo and in vitro, which is considered as a key regulator in PDM formation. Knockout of perilipin 5 inhibits the contact of mitochondria-LDs induced by DDC in C3A cells. These results demonstrate that PDM might be associated with the progression of MASLD and the prevention of MASLD by DDC.
Collapse
Affiliation(s)
- Xiangyun Sun
- Liver Research Center, Beijing Friendship Hospital, Capital Medical University, Beijing, China; Department of Hepatology, State Key Lab of Digestive Health, Beijing, China
| | - Qinghong Yu
- Liver Research Center, Beijing Friendship Hospital, Capital Medical University, Beijing, China; Department of Hepatology, State Key Lab of Digestive Health, Beijing, China
| | - Yifei Qi
- Liver Research Center, Beijing Friendship Hospital, Capital Medical University, Beijing, China; Department of Hepatology, State Key Lab of Digestive Health, Beijing, China
| | - Bilian Kang
- Liver Research Center, Beijing Friendship Hospital, Capital Medical University, Beijing, China; Department of Hepatology, State Key Lab of Digestive Health, Beijing, China
| | - Xinyan Zhao
- Liver Research Center, Beijing Friendship Hospital, Capital Medical University, Beijing, China; Department of Hepatology, State Key Lab of Digestive Health, Beijing, China; Department of Hepatology, National Clinical Research Center for Digestive Diseases, Beijing, China; Beijing Key Laboratory of Translational Medicine in Liver Cirrhosis, Beijing, China
| | - Lin Liu
- Liver Research Center, Beijing Friendship Hospital, Capital Medical University, Beijing, China; Department of Hepatology, State Key Lab of Digestive Health, Beijing, China; Department of Hepatology, National Clinical Research Center for Digestive Diseases, Beijing, China; Beijing Key Laboratory of Translational Medicine in Liver Cirrhosis, Beijing, China
| | - Ping Wang
- Liver Research Center, Beijing Friendship Hospital, Capital Medical University, Beijing, China; Department of Hepatology, State Key Lab of Digestive Health, Beijing, China; Department of Hepatology, National Clinical Research Center for Digestive Diseases, Beijing, China; Beijing Key Laboratory of Translational Medicine in Liver Cirrhosis, Beijing, China
| | - Min Cong
- Liver Research Center, Beijing Friendship Hospital, Capital Medical University, Beijing, China; Department of Hepatology, State Key Lab of Digestive Health, Beijing, China; Department of Hepatology, National Clinical Research Center for Digestive Diseases, Beijing, China; Beijing Key Laboratory of Translational Medicine in Liver Cirrhosis, Beijing, China
| | - Tianhui Liu
- Liver Research Center, Beijing Friendship Hospital, Capital Medical University, Beijing, China; Department of Hepatology, State Key Lab of Digestive Health, Beijing, China; Department of Hepatology, National Clinical Research Center for Digestive Diseases, Beijing, China; Beijing Key Laboratory of Translational Medicine in Liver Cirrhosis, Beijing, China.
| |
Collapse
|
7
|
Yadav KK, Boley PA, Khatiwada S, Lee CM, Bhandari M, Kenney SP. Development of fatty liver disease model using high cholesterol and low choline diet in white leghorn chickens. Vet Res Commun 2024; 48:2489-2497. [PMID: 38861204 PMCID: PMC11315703 DOI: 10.1007/s11259-024-10420-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Accepted: 05/17/2024] [Indexed: 06/12/2024]
Abstract
Nonalcoholic fatty liver disease (NAFLD), which shows similar symptoms as fatty liver hemorrhage syndrome (FLHS) in chickens, is the most common cause of chronic liver disease and cancer in humans. NAFLD patients and FLHS in chickens have demonstrated severe liver disorders when infected by emerging strains of human hepatitis E virus (HEV) and avian HEV, respectively. We sought to develop a fatty liver disease chicken model by altering the diet of 3-week-old white leghorn chickens. The high cholesterol, and low choline (HCLC) diet included 7.6% fat with additional 2% cholesterol and 800 mg/kg choline in comparison to 5.3% fat, and 1,300 mg/kg choline in the regular diet. Our diet induced fatty liver avian model successfully recapitulates the clinical features seen during NAFLD in humans and FLHS in chickens, including hyperlipidemia and hepatic steatosis, as indicated by significantly higher serum triglycerides, serum cholesterol, liver triglycerides, cholesterol, and fatty acids. By developing this chicken model, we expect to provide a platform to explore the role of lipids in the liver pathology linked with viral infections and contribute to the development of prophylactic interventions.
Collapse
Affiliation(s)
- Kush Kumar Yadav
- Center for Food Animal Health (CFAH), Department of Animal Sciences, The Ohio State University, 1680 Madison Ave, Wooster, OH, 44691, USA
- Department of Veterinary Preventive Medicine, The Ohio State University, Columbus, OH, 43210, USA
| | - Patricia A Boley
- Center for Food Animal Health (CFAH), Department of Animal Sciences, The Ohio State University, 1680 Madison Ave, Wooster, OH, 44691, USA
| | - Saroj Khatiwada
- Center for Food Animal Health (CFAH), Department of Animal Sciences, The Ohio State University, 1680 Madison Ave, Wooster, OH, 44691, USA
| | - Carolyn M Lee
- Center for Food Animal Health (CFAH), Department of Animal Sciences, The Ohio State University, 1680 Madison Ave, Wooster, OH, 44691, USA
- Department of Veterinary Preventive Medicine, The Ohio State University, Columbus, OH, 43210, USA
| | - Menuka Bhandari
- Center for Food Animal Health (CFAH), Department of Animal Sciences, The Ohio State University, 1680 Madison Ave, Wooster, OH, 44691, USA
| | - Scott P Kenney
- Center for Food Animal Health (CFAH), Department of Animal Sciences, The Ohio State University, 1680 Madison Ave, Wooster, OH, 44691, USA.
- Department of Veterinary Preventive Medicine, The Ohio State University, Columbus, OH, 43210, USA.
| |
Collapse
|
8
|
Pompili S, Cappariello A, Vetuschi A, Sferra R. G-Protein-Coupled Receptor 120 Agonist Mitigates Steatotic and Fibrotic Features Triggered in Obese Mice by the Administration of a High-Fat and High-Carbohydrate Diet. ACS OMEGA 2024; 9:31899-31909. [PMID: 39072106 PMCID: PMC11270546 DOI: 10.1021/acsomega.4c03507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/11/2024] [Revised: 06/18/2024] [Accepted: 06/20/2024] [Indexed: 07/30/2024]
Abstract
Nonalcoholic fatty liver disease (NALFD) represents a complex condition ranging from simple steatosis (nonalcoholic fatty liver, NAFL) to inflammation, and fibrosis is one of the main features of nonalcoholic steatohepatitis (NASH). The pathogenesis of NAFLD is not well established but involves several factors (i.e., predisposition of genetic variants, obesity, and unhealthy lifestyle as unbalanced diets) that lead to an alteration of lipid homeostasis and consequently to an abnormal accumulation of triglycerides and other lipids in the liver parenchyma. Currently, no resolutive pharmacological treatment for NAFLD is available, and the only therapeutic approach is a healthy diet and physical exercise. In this study, we investigated the potential beneficial effect of GprA, a new synthetic agonist of G-protein-coupled receptor 120/free fatty acid receptor 4 (GPR120/FFAR4), in the progression of NAFL/NASH in mice fed for different periods (26 weeks and 30 weeks), with a high-fat (40% kcal) and high-carbohydrate diet, also called a Western-style diet (WSD). In our experimental model, the histological, protein, and transcriptomic analyses highlighted that the GprA can reduce signs of steatosis in WSD-fed mice. Furthermore, in 30 week-treated mice, GprA is also effective in the reduction of collagen deposition and fibrosis development. Altogether, our data validate the central role of FFAR4 in the context of NAFL/NASH onset and progression and reveal that GprA could represent an interesting candidate for the development of a new therapeutic approach in NAFLD treatment.
Collapse
Affiliation(s)
- Simona Pompili
- Department
of Biotechnological and Applied Clinical Sciences, University of L’Aquila, 67100 L’Aquila, Italy
| | - Alfredo Cappariello
- Department
of Life, Health and Experimental Sciences, University of L’Aquila, 67100 L’Aquila, Italy
| | - Antonella Vetuschi
- Department
of Biotechnological and Applied Clinical Sciences, University of L’Aquila, 67100 L’Aquila, Italy
| | - Roberta Sferra
- Department
of Biotechnological and Applied Clinical Sciences, University of L’Aquila, 67100 L’Aquila, Italy
| |
Collapse
|
9
|
Kwon Y, Gottmann P, Wang S, Tissink J, Motzler K, Sekar R, Albrecht W, Cadenas C, Hengstler JG, Schürmann A, Zeigerer A. Induction of steatosis in primary human hepatocytes recapitulates key pathophysiological aspects of metabolic dysfunction-associated steatotic liver disease. J Hepatol 2024:S0168-8278(24)02347-X. [PMID: 38977136 DOI: 10.1016/j.jhep.2024.06.040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 06/15/2024] [Accepted: 06/29/2024] [Indexed: 07/10/2024]
Abstract
BACKGROUND & AIMS Metabolic dysfunction-associated steatotic liver disease (MASLD) is the most common cause of chronic liver disease. Owing to limited available treatment options, novel pre-clinical models for target selection and drug validation are warranted. We have established and extensively characterized a primary human steatotic hepatocyte in vitro model system that could guide the development of treatment strategies for MASLD. METHODS Cryopreserved primary human hepatocytes from five donors varying in sex and ethnicity were cultured with free fatty acids in a 3D collagen sandwich for 7 days and the development of MASLD was followed by assessing classical hepatocellular functions. As proof of concept, the effects of the drug firsocostat (GS-0976) on in vitro MASLD phenotypes were evaluated. RESULTS Incubation with free fatty acids induced steatosis, insulin resistance, mitochondrial dysfunction, inflammation, and alterations in prominent human gene signatures similar to patients with MASLD, indicating the recapitulation of human MASLD in this system. The application of firsocostat rescued clinically observed fatty liver disease pathologies, highlighting the ability of the in vitro system to test the efficacy and potentially characterize the mode of action of drug candidates. CONCLUSIONS Altogether, our human MASLD in vitro model system could guide the development and validation of novel targets and drugs for the treatment of MASLD. IMPACT AND IMPLICATIONS Due to low drug efficacy and high toxicity, clinical treatment options for metabolic dysfunction-associated steatotic liver disease (MASLD) are currently limited. To facilitate earlier stop-go decisions in drug development, we have established a primary human steatotic hepatocyte in vitro model. As the model recapitulates clinically relevant MASLD characteristics at high phenotypic resolution, it can serve as a pre-screening platform and guide target identification and validation in MASLD therapy.
Collapse
Affiliation(s)
- Yun Kwon
- Institute for Diabetes and Cancer, Helmholtz Center Munich, 85764 Neuherberg, Germany, Joint Heidelberg-IDC Translational Diabetes Program, Inner Medicine 1, Heidelberg University Hospital, Heidelberg, Germany; German Center for Diabetes Research (DZD), Neuherberg, Germany; European Center for Angioscience (ECAS), Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Pascal Gottmann
- German Center for Diabetes Research (DZD), Neuherberg, Germany; German Institute of Human Nutrition (DIfE), Department of Experimental Diabetology, Nuthetal, Germany
| | - Surui Wang
- Institute for Diabetes and Cancer, Helmholtz Center Munich, 85764 Neuherberg, Germany, Joint Heidelberg-IDC Translational Diabetes Program, Inner Medicine 1, Heidelberg University Hospital, Heidelberg, Germany; German Center for Diabetes Research (DZD), Neuherberg, Germany
| | - Joel Tissink
- Institute for Diabetes and Cancer, Helmholtz Center Munich, 85764 Neuherberg, Germany, Joint Heidelberg-IDC Translational Diabetes Program, Inner Medicine 1, Heidelberg University Hospital, Heidelberg, Germany; German Center for Diabetes Research (DZD), Neuherberg, Germany
| | - Karsten Motzler
- Institute for Diabetes and Cancer, Helmholtz Center Munich, 85764 Neuherberg, Germany, Joint Heidelberg-IDC Translational Diabetes Program, Inner Medicine 1, Heidelberg University Hospital, Heidelberg, Germany; German Center for Diabetes Research (DZD), Neuherberg, Germany
| | - Revathi Sekar
- Institute for Diabetes and Cancer, Helmholtz Center Munich, 85764 Neuherberg, Germany, Joint Heidelberg-IDC Translational Diabetes Program, Inner Medicine 1, Heidelberg University Hospital, Heidelberg, Germany; German Center for Diabetes Research (DZD), Neuherberg, Germany
| | - Wiebke Albrecht
- Leibniz Research Centre for Working Environment and Human Factors (IfADo), Department of Toxicology, Dortmund, Germany
| | - Cristina Cadenas
- Leibniz Research Centre for Working Environment and Human Factors (IfADo), Department of Toxicology, Dortmund, Germany
| | - Jan G Hengstler
- Leibniz Research Centre for Working Environment and Human Factors (IfADo), Department of Toxicology, Dortmund, Germany
| | - Annette Schürmann
- German Center for Diabetes Research (DZD), Neuherberg, Germany; German Institute of Human Nutrition (DIfE), Department of Experimental Diabetology, Nuthetal, Germany
| | - Anja Zeigerer
- Institute for Diabetes and Cancer, Helmholtz Center Munich, 85764 Neuherberg, Germany, Joint Heidelberg-IDC Translational Diabetes Program, Inner Medicine 1, Heidelberg University Hospital, Heidelberg, Germany; German Center for Diabetes Research (DZD), Neuherberg, Germany; European Center for Angioscience (ECAS), Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany.
| |
Collapse
|
10
|
Kim I, Kyun ML, Jung H, Kwon JI, Kim J, Kim JK, Lee YB, Kwon YI, Moon KS. In Vitro Nonalcoholic Fatty Liver Disease Model Elucidating the Effect of Immune Environment on Disease Progression and Alleviation. ACS OMEGA 2024; 9:25094-25105. [PMID: 38882105 PMCID: PMC11171094 DOI: 10.1021/acsomega.4c02433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Revised: 05/14/2024] [Accepted: 05/21/2024] [Indexed: 06/18/2024]
Abstract
Nonalcoholic fatty liver disease (NAFLD), which is a major cause of chronic liver disease, is characterized by fat accumulation in the liver. Existing models struggle to assess medication effects on liver function in the context of NAFLD's unique inflammatory environment. We address this by developing a 3D in vitro NAFLD model using HepG2 and THP-1 cells (mimicking liver and Kupffer cells) cocultured using transwell and hydrogel system. This mimics liver architecture and allows for manipulation of the immune environment. We demonstrate that the model recapitulates key NAFLD features: steatosis (induced by fatty acids), oxidative stress, inflammation, and impaired liver function embodying the interrelationship between NAFLD and the surrounding immune environment. This versatile model offers a valuable tool for preclinical NAFLD research by incorporating a disease-relevant immune environment.
Collapse
Affiliation(s)
- Inhye Kim
- Department of Advanced Toxicology Research, Korea Institute of Toxicology, Daejeon 34114, Republic of Korea
- Department of Food and Nutrition, Hannam University, Daejeon 34430, Republic of Korea
| | - Mi-Lang Kyun
- Department of Advanced Toxicology Research, Korea Institute of Toxicology, Daejeon 34114, Republic of Korea
| | - Hyewon Jung
- Department of Advanced Toxicology Research, Korea Institute of Toxicology, Daejeon 34114, Republic of Korea
- Human and Environmental Toxicology, University of Science and Technology, Daejeon 34113, Republic of Korea
| | - Ji-In Kwon
- Department of Advanced Toxicology Research, Korea Institute of Toxicology, Daejeon 34114, Republic of Korea
- Department of Food and Nutrition, Hannam University, Daejeon 34430, Republic of Korea
| | - Jeongha Kim
- Department of Advanced Toxicology Research, Korea Institute of Toxicology, Daejeon 34114, Republic of Korea
- Department of Food and Nutrition, Hannam University, Daejeon 34430, Republic of Korea
| | - Ju-Kang Kim
- Department of Advanced Toxicology Research, Korea Institute of Toxicology, Daejeon 34114, Republic of Korea
| | - Yu Bin Lee
- Department of Advanced Toxicology Research, Korea Institute of Toxicology, Daejeon 34114, Republic of Korea
| | - Young-In Kwon
- Department of Food and Nutrition, Hannam University, Daejeon 34430, Republic of Korea
| | - Kyoung-Sik Moon
- Department of Advanced Toxicology Research, Korea Institute of Toxicology, Daejeon 34114, Republic of Korea
- Human and Environmental Toxicology, University of Science and Technology, Daejeon 34113, Republic of Korea
| |
Collapse
|
11
|
Caddeo A, Maurotti S, Kovooru L, Romeo S. 3D culture models to study pathophysiology of steatotic liver disease. Atherosclerosis 2024; 393:117544. [PMID: 38677899 DOI: 10.1016/j.atherosclerosis.2024.117544] [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: 11/21/2023] [Revised: 03/19/2024] [Accepted: 04/10/2024] [Indexed: 04/29/2024]
Abstract
Steatotic liver disease (SLD) refers to a spectrum of diseases caused by hepatic lipid accumulation. SLD has emerged as the leading cause of chronic liver disease worldwide. Despite this burden and many years, understanding the pathophysiology of this disease is challenging due to the inaccessibility to human liver specimens. Therefore, cell-based in vitro systems are widely used as models to investigate the pathophysiology of SLD. Culturing hepatic cells in monolayers causes the loss of their hepatocyte-specific phenotype and, consequently, tissue-specific function and architecture. Hence, three-dimensional (3D) culture models allow cells to mimic the in vivo microenvironment and spatial organization of the liver unit. The utilization of 3D in vitro models minimizes the drawbacks of two-dimensional (2D) cultures and aligns with the 3Rs principles to alleviate the number of in vivo experiments. This article provides an overview of liver 3D models highlighting advantages and limitations, and culminates by discussing their applications in pharmaceutical and biomedical research.
Collapse
Affiliation(s)
- Andrea Caddeo
- Department of Biomedical Sciences, Unit of Oncology and Molecular Pathology, University of Cagliari, Cagliari, Italy.
| | - Samantha Maurotti
- Department of Clinical and Experimental Medicine, University Magna Graecia, Catanzaro, Italy
| | - Lohitesh Kovooru
- Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, Wallenberg Laboratory, University of Gothenburg, Gothenburg, Sweden
| | - Stefano Romeo
- Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, Wallenberg Laboratory, University of Gothenburg, Gothenburg, Sweden; Department of Cardiology, Sahlgrenska University Hospital, Gothenburg, Sweden; Clinical Nutrition Unit, Department of Medical and Surgical Sciences, University Magna Graecia, Catanzaro, Italy.
| |
Collapse
|
12
|
Sen Zhao, Wang Y, Zhong C, Chen J, Meng L. Biotransformation of 5-methoxy-N-isopropyl-N-methyltryptamine by zebrafish and human liver microsome with high-resolution mass spectrometry. J Pharm Biomed Anal 2024; 241:115987. [PMID: 38280235 DOI: 10.1016/j.jpba.2024.115987] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2023] [Revised: 01/07/2024] [Accepted: 01/15/2024] [Indexed: 01/29/2024]
Abstract
To explore the metabolites of 5-Methoxy-N-isopropyl-N-methyltryptamine (5-MeO-MiPT) and unveil its toxicological effects, we examined its metabolic profiles using zebrafish and human liver microsome models. Employing ultra-high-performance liquid chromatography Q Exactive hybrid quadrupole-Orbitrap high-resolution mass spectrometry (UPLC-QE-HRMS), we analyzed samples from intoxicated zebrafish and human liver microsomes. In the zebrafish model, we identified a total of six metabolites. Primary phase I metabolic pathways involved N-Demethylation and Indole-hydroxylation reactions, while phase II metabolism included Glucoside conjugation directly, Glucoside conjugation after Indole-hydroxylation, and Sulfonation following Indole-hydroxylation. In the human liver microsome model, nine metabolites were generated. Major phase I metabolic pathways encompassed N-Demethylation, 5-O-Demethylation, and N-Depropylation, N-Oxidation, Indole-hydroxylation, N-Demethylation combined with Indole-hydroxylation, and 5-O-Methylation-carboxylation. Phase II metabolism involved Glucoside conjugation after Indole-hydroxylation, as well as Glucoside conjugation after 5-O-Demethylation. Proposed phase I metabolites, such as 5-MeO-MiPT-N-Demethylation (5-MeO-NiPT) and 5-MeO-MiPT-Indole-hydroxylation, alongside the phase II metabolite OH&Glucoside conjugation-5-MeO-MiPT, were identified as effective markers for screening 5-MeO-MiPT intake. This study systematically delineates the phase I and II metabolites of 5-MeO-MiPT, confirming their pathways through in vivo and in vitro extrapolation. Additionally, inclusion of the parent drug itself and OH&Glucoside conjugation-5-MeO-MiPT could serve as valuable confirmation tools.
Collapse
Affiliation(s)
- Sen Zhao
- Zhejiang Police College, Key Laboratory of Drug Prevention and Control Technology of Zhejiang Province, Hangzhou 310053, PR China; College of Environment, Zhejiang University of Technology, Hangzhou 310014, PR China
| | - Yanjiao Wang
- Binjiang Institute of Zhejiang University, Hangzhou 310053, PR China
| | - Chenhao Zhong
- College of Environment, Zhejiang University of Technology, Hangzhou 310014, PR China
| | - Jinyuan Chen
- College of Environment, Zhejiang University of Technology, Hangzhou 310014, PR China
| | - Liang Meng
- Department of Forensic Science, Fujian Police College, Fuzhou 350007, PR China.
| |
Collapse
|
13
|
Odanga JJ, Anderson SM, Breathwaite EK, Presnell SC, LeCluyse EL, Chen J, Weaver JR. Characterization of diseased primary human hepatocytes in an all-human cell-based triculture system. Sci Rep 2024; 14:6772. [PMID: 38514705 PMCID: PMC10957907 DOI: 10.1038/s41598-024-57463-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2023] [Accepted: 03/18/2024] [Indexed: 03/23/2024] Open
Abstract
Liver diseases, including NAFLD, are a growing worldwide health concern. Currently, there is a lack of suitable in vitro models that sustain basic primary human hepatocyte (PHH) morphology and functionality while supporting presentation of disease-associated phenotypic characteristics such as lipid accumulation and inflammasome activation. In TruVivo, an all-human triculture system (hTCS), basic metabolic functions were characterized in PHHs isolated from normal or diseased livers during two-weeks of culture. Decreases in albumin and urea levels and CYP3A4 activity were seen in diseased-origin PHHs compared to normal PHHs along with higher CYP2E1 expression. Positive expression of the macrophage markers CD68 and CD163 were seen in the diseased PHH preparations. Elevated levels of the pro-inflammatory cytokines IL-6 and MCP-1 and the fibrotic markers CK-18 and TGF-β were also measured. Gene expression of FASN, PCK1, and G6PC in the diseased PHHs was decreased compared to the normal PHHs. Further characterization revealed differences in lipogenesis and accumulation of intracellular lipids in normal and diseased PHHs when cultured with oleic acid and high glucose. TruVivo represents a promising new platform to study lipogenic mechanisms in normal and diseased populations due to the preservation of phenotypic differences over a prolonged culture period.
Collapse
Affiliation(s)
- Justin J Odanga
- Institute of Regenerative Med., LifeNet Health, 1864 Concert Dr., Virginia Beach, VA, USA
| | - Sharon M Anderson
- Institute of Regenerative Med., LifeNet Health, 1864 Concert Dr., Virginia Beach, VA, USA
| | - Erick K Breathwaite
- Institute of Regenerative Med., LifeNet Health, 1864 Concert Dr., Virginia Beach, VA, USA
| | - Sharon C Presnell
- Institute of Regenerative Med., LifeNet Health, 1864 Concert Dr., Virginia Beach, VA, USA
| | - Edward L LeCluyse
- Research and Development, LifeNet Health LifeSciences, 6 Davis Dr., Research Triangle Park, NC, USA
| | - Jingsong Chen
- Institute of Regenerative Med., LifeNet Health, 1864 Concert Dr., Virginia Beach, VA, USA
| | - Jessica R Weaver
- Institute of Regenerative Med., LifeNet Health, 1864 Concert Dr., Virginia Beach, VA, USA.
- LifeSciences Product Development, LifeNet Health, 1864 Concert Drive, Virginia Beach, VA, 23453, USA.
| |
Collapse
|
14
|
Yang J, Dai M, Wang Y, Yan Z, Mao S, Liu A, Lu C. A CDAHFD-induced mouse model mimicking human NASH in the metabolism of hepatic phosphatidylcholines and acyl carnitines. Food Funct 2024; 15:2982-2995. [PMID: 38411344 DOI: 10.1039/d3fo05111k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/28/2024]
Abstract
Non-alcoholic steatohepatitis (NASH) is the hepatic manifestation of a cluster of conditions associated with lipid metabolism disorders. Ideal animal models mimicking the human NASH need to be explored to better understand the pathogenesis. A choline-deficient, L-amino acid-defined, high-fat diet (CDAHFD) has recently been used to induce the NASH model, but the advantages are not established. NASH models were induced using the well-known traditional methionine- and choline-deficient (MCD) diet for 5 weeks and the recently used CDAHFD for 3 weeks. Liver phenotypes were analyzed to evaluate the differences in markers related to NASH. Lipidomics and metabolism analyses were used to investigate the effects of dietary regimens on the lipidome of the liver. The CDAHFD induced stronger NASH responses than the MCD, including lipid deposition, liver injury, inflammation, bile acid overload and hepatocyte proliferation. A significant difference in the hepatic lipidome was revealed between the CDAHFD and MCD-induced NASH models. In particular, the CDAHFD reduced the hepatic levels of phosphatidylcholines (PCs) and acylcarnitines (ACs), which was supported by the metabolism analysis and in line with the tendency of human NASH. Pathologically, the CDAHFD could effectively induce a more human-like NASH model over the traditional MCD. The hepatic PCs, ACs and their metabolism in CDAHFD-treated mice were down-regulated, similar to those in human NASH.
Collapse
Affiliation(s)
- Jie Yang
- Department of Hepatopancreatobiliary Surgery, The Affiliated Lihuili Hospital of Ningbo University, Ningbo, Zhejiang, 315040, China.
| | - Manyun Dai
- Zhejiang Key Laboratory of Pathophysiology, Department of Physiology and Pharmacology, Health Science Centre, Ningbo University, Ningbo, Zhejiang, 315211, China.
| | - Ying Wang
- Zhejiang Key Laboratory of Pathophysiology, Department of Physiology and Pharmacology, Health Science Centre, Ningbo University, Ningbo, Zhejiang, 315211, China.
| | - Zheng Yan
- Zhejiang Key Laboratory of Pathophysiology, Department of Physiology and Pharmacology, Health Science Centre, Ningbo University, Ningbo, Zhejiang, 315211, China.
| | - Shuqi Mao
- Department of Hepatopancreatobiliary Surgery, The Affiliated Lihuili Hospital of Ningbo University, Ningbo, Zhejiang, 315040, China.
| | - Aiming Liu
- Zhejiang Key Laboratory of Pathophysiology, Department of Physiology and Pharmacology, Health Science Centre, Ningbo University, Ningbo, Zhejiang, 315211, China.
| | - Caide Lu
- Department of Hepatopancreatobiliary Surgery, The Affiliated Lihuili Hospital of Ningbo University, Ningbo, Zhejiang, 315040, China.
| |
Collapse
|
15
|
Telles-Silva KA, Pacheco L, Chianca F, Komatsu S, Chiovatto C, Zatz M, Goulart E. iPSC-derived cells for whole liver bioengineering. Front Bioeng Biotechnol 2024; 12:1338762. [PMID: 38384436 PMCID: PMC10879941 DOI: 10.3389/fbioe.2024.1338762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Accepted: 01/08/2024] [Indexed: 02/23/2024] Open
Abstract
Liver bioengineering stands as a prominent alternative to conventional hepatic transplantation. Through liver decellularization and/or bioprinting, researchers can generate acellular scaffolds to overcome immune rejection, genetic manipulation, and ethical concerns that often accompany traditional transplantation methods, in vivo regeneration, and xenotransplantation. Hepatic cell lines derived from induced pluripotent stem cells (iPSCs) can repopulate decellularized and bioprinted scaffolds, producing an increasingly functional organ potentially suitable for autologous use. In this mini-review, we overview recent advancements in vitro hepatocyte differentiation protocols, shedding light on their pivotal role in liver recellularization and bioprinting, thereby offering a novel source for hepatic transplantation. Finally, we identify future directions for liver bioengineering research that may allow the implementation of these systems for diverse applications, including drug screening and liver disease modeling.
Collapse
Affiliation(s)
- Kayque Alves Telles-Silva
- Human Genome and Stem-Cell Research Center (HUG-CEL), Institute of Biosciences, University of Sao Paulo, Sao Paulo, Brazil
- Department of Pharmaceutical Chemistry, Small Molecule Discovery Center, Genentech Hall, University of California, San Francisco, San Francisco, CA, United States
| | - Lara Pacheco
- Human Genome and Stem-Cell Research Center (HUG-CEL), Institute of Biosciences, University of Sao Paulo, Sao Paulo, Brazil
| | - Fernanda Chianca
- Human Genome and Stem-Cell Research Center (HUG-CEL), Institute of Biosciences, University of Sao Paulo, Sao Paulo, Brazil
| | - Sabrina Komatsu
- Human Genome and Stem-Cell Research Center (HUG-CEL), Institute of Biosciences, University of Sao Paulo, Sao Paulo, Brazil
| | - Caroline Chiovatto
- Human Genome and Stem-Cell Research Center (HUG-CEL), Institute of Biosciences, University of Sao Paulo, Sao Paulo, Brazil
| | - Mayana Zatz
- Human Genome and Stem-Cell Research Center (HUG-CEL), Institute of Biosciences, University of Sao Paulo, Sao Paulo, Brazil
| | - Ernesto Goulart
- Human Genome and Stem-Cell Research Center (HUG-CEL), Institute of Biosciences, University of Sao Paulo, Sao Paulo, Brazil
| |
Collapse
|
16
|
Wu X, Nagy LE, Gautheron J. Mediators of necroptosis: from cell death to metabolic regulation. EMBO Mol Med 2024; 16:219-237. [PMID: 38195700 PMCID: PMC10897313 DOI: 10.1038/s44321-023-00011-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 11/08/2023] [Accepted: 11/20/2023] [Indexed: 01/11/2024] Open
Abstract
Necroptosis, a programmed cell death mechanism distinct from apoptosis, has garnered attention for its role in various pathological conditions. While initially recognized for its involvement in cell death, recent research has revealed that key necroptotic mediators, including receptor-interacting protein kinases (RIPKs) and mixed lineage kinase domain-like protein (MLKL), possess additional functions that go beyond inducing cell demise. These functions encompass influencing critical aspects of metabolic regulation, such as energy metabolism, glucose homeostasis, and lipid metabolism. Dysregulated necroptosis has been implicated in metabolic diseases, including obesity, diabetes, metabolic dysfunction-associated steatotic liver disease (MASLD) and alcohol-associated liver disease (ALD), contributing to chronic inflammation and tissue damage. This review provides insight into the multifaceted role of necroptosis, encompassing both cell death and these extra-necroptotic functions, in the context of metabolic diseases. Understanding this intricate interplay is crucial for developing targeted therapeutic strategies in diseases that currently lack effective treatments.
Collapse
Affiliation(s)
- Xiaoqin Wu
- Northern Ohio Alcohol Center, Department of Inflammation and Immunity, Cleveland Clinic, Cleveland, OH, USA
- Department of Integrative Biology and Pharmacology, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Laura E Nagy
- Northern Ohio Alcohol Center, Department of Inflammation and Immunity, Cleveland Clinic, Cleveland, OH, USA
- Department of Gastroenterology and Hepatology, Cleveland Clinic, Cleveland, OH, USA
- Department of Molecular Medicine, Case Western Reserve University, Cleveland, OH, USA
| | - Jérémie Gautheron
- Sorbonne Université, Inserm UMRS_938, Centre de Recherche Saint-Antoine (CRSA), Paris, 75012, France.
| |
Collapse
|
17
|
Lucena MI, Villanueva-Paz M, Alvarez-Alvarez I, Aithal GP, Björnsson ES, Cakan-Akdogan G, Cubero FJ, Esteves F, Falcon-Perez JM, Fromenty B, Garcia-Ruiz C, Grove JI, Konu O, Kranendonk M, Kullak-Ublick GA, Miranda JP, Remesal-Doblado A, Sancho-Bru P, Nelson L, Andrade RJ, Daly AK, Fernandez-Checa JC. Roadmap to DILI research in Europe. A proposal from COST action ProEuroDILINet. Pharmacol Res 2024; 200:107046. [PMID: 38159783 DOI: 10.1016/j.phrs.2023.107046] [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: 11/07/2023] [Revised: 12/19/2023] [Accepted: 12/20/2023] [Indexed: 01/03/2024]
Abstract
In the current article the aims for a constructive way forward in Drug-Induced Liver Injury (DILI) are to highlight the most important priorities in research and clinical science, therefore supporting a more informed, focused, and better funded future for European DILI research. This Roadmap aims to identify key challenges, define a shared vision across all stakeholders for the opportunities to overcome these challenges and propose a high-quality research program to achieve progress on the prediction, prevention, diagnosis and management of this condition and impact on healthcare practice in the field of DILI. This will involve 1. Creation of a database encompassing optimised case report form for prospectively identified DILI cases with well-characterised controls with competing diagnoses, biological samples, and imaging data; 2. Establishing of preclinical models to improve the assessment and prediction of hepatotoxicity in humans to guide future drug safety testing; 3. Emphasis on implementation science and 4. Enhanced collaboration between drug-developers, clinicians and regulatory scientists. This proposed operational framework will advance DILI research and may bring together basic, applied, translational and clinical research in DILI.
Collapse
Affiliation(s)
- M I Lucena
- Servicios de Aparato Digestivo y Farmacología Clínica, Hospital Universitario Virgen de la Victoria, Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA Plataforma BIONAND, Universidad de Málaga, Málaga, Spain; Centro de Investigación Biomédica en Red Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain; Plataforma de Investigación Clínica y Ensayos Clínicos UICEC-IBIMA, Plataforma ISCIII de Investigación Clínica, Madrid, Spain.
| | - M Villanueva-Paz
- Servicios de Aparato Digestivo y Farmacología Clínica, Hospital Universitario Virgen de la Victoria, Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA Plataforma BIONAND, Universidad de Málaga, Málaga, Spain; Centro de Investigación Biomédica en Red Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain
| | - I Alvarez-Alvarez
- Servicios de Aparato Digestivo y Farmacología Clínica, Hospital Universitario Virgen de la Victoria, Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA Plataforma BIONAND, Universidad de Málaga, Málaga, Spain; Centro de Investigación Biomédica en Red Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain
| | - G P Aithal
- Nottingham Digestive Diseases Centre, Translational Medical Sciences, School of Medicine, University of Nottingham, Nottingham, United Kingdom; NIHR Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust and the University of Nottingham, Nottingham, United Kingdom
| | - E S Björnsson
- Faculty of Medicine, University of Iceland, Department of Gastroenterology and Hepatology, Landspitali University Hospital, Reykjavik, Iceland
| | - G Cakan-Akdogan
- Izmir Biomedicine and Genome Center, Izmir, Turkey. Department of Medical Biology, Faculty of Medicine, Dokuz Eylül University, Izmir, Turkey
| | - F J Cubero
- Centro de Investigación Biomédica en Red Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain; Department of Immunology, Ophthalmology and ORL, Complutense University School of Medicine, Madrid, Spain; Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain
| | - F Esteves
- Center for Toxicogenomics and Human Health (ToxOmics), NMS | FCM, Universidade NOVA de Lisboa, Lisbon, Portugal
| | - J M Falcon-Perez
- Centro de Investigación Biomédica en Red Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain; Exosomes Laboratory, Center for Cooperative Research in Biosciences (CIC bioGUNE), Basque Research and Technology Alliance (BRTA), Derio, Bizkaia, 48160, Spain. IKERBASQUE, Basque Foundation for Science, Bilbao, Bizkaia 48009, Spain
| | - B Fromenty
- INSERM, Univ Rennes, INRAE, Institut NUMECAN (Nutrition Metabolisms and Cancer) UMR_A 1341, UMR_S 1317, F-35000 Rennes, France
| | - C Garcia-Ruiz
- Centro de Investigación Biomédica en Red Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain. University of Barcelona, Barcelona, Spain; Department of Cell Death and Proliferation, Institute of Biomedical Research of Barcelona (IIBB), CSIC, Barcelona, Spain
| | - J I Grove
- Nottingham Digestive Diseases Centre, Translational Medical Sciences, School of Medicine, University of Nottingham, Nottingham, United Kingdom; NIHR Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust and the University of Nottingham, Nottingham, United Kingdom
| | - O Konu
- Department of Molecular Biology and Genetics, Faculty of Science, Bilkent University, Ankara, Turkey; Interdisciplinary Neuroscience Program, Bilkent University, Ankara, Turkey; UNAM-Institute of Materials Science and Nanotechnology, Bilkent University, Ankara, Turkey
| | - M Kranendonk
- Center for Toxicogenomics and Human Health (ToxOmics), NMS | FCM, Universidade NOVA de Lisboa, Lisbon, Portugal
| | - G A Kullak-Ublick
- Department of Clinical Pharmacology and Toxicology, University Hospital Zurich, University of Zurich, Zurich, Switzerland; CMO & Patient Safety, Global Drug Development, Novartis Pharma, Basel, Switzerland
| | - J P Miranda
- Research Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy, Universidade de Lisboa, Lisbon, Portugal
| | - A Remesal-Doblado
- Servicios de Aparato Digestivo y Farmacología Clínica, Hospital Universitario Virgen de la Victoria, Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA Plataforma BIONAND, Universidad de Málaga, Málaga, Spain
| | - P Sancho-Bru
- Centro de Investigación Biomédica en Red Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain. University of Barcelona, Barcelona, Spain
| | - L Nelson
- Institute for Bioengineering, School of Engineering, Faraday Building, The University of Edinburgh, Scotland, UK
| | - R J Andrade
- Servicios de Aparato Digestivo y Farmacología Clínica, Hospital Universitario Virgen de la Victoria, Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA Plataforma BIONAND, Universidad de Málaga, Málaga, Spain; Centro de Investigación Biomédica en Red Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain
| | - A K Daly
- Translational & Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - J C Fernandez-Checa
- Centro de Investigación Biomédica en Red Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain. University of Barcelona, Barcelona, Spain; Department of Cell Death and Proliferation, Institute of Biomedical Research of Barcelona (IIBB), CSIC, Barcelona, Spain; Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA 90033, USA
| |
Collapse
|
18
|
Bu KB, Kim M, Shin MK, Lee SH, Sung JS. Regulation of Benzo[a]pyrene-Induced Hepatic Lipid Accumulation through CYP1B1-Induced mTOR-Mediated Lipophagy. Int J Mol Sci 2024; 25:1324. [PMID: 38279324 PMCID: PMC10816991 DOI: 10.3390/ijms25021324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Revised: 01/17/2024] [Accepted: 01/19/2024] [Indexed: 01/28/2024] Open
Abstract
Metabolic dysfunction-associated steatotic liver disease (MASLD) is caused by lipid accumulation within the liver. The pathogenesis underlying its development is poorly understood. Benzo[a]pyrene (B[a]P) is a polycyclic aromatic hydrocarbon and a group 1 carcinogen. The aryl hydrocarbon receptor activation by B[a]P induces cytochrome P450 (CYP) enzymes, contributing to hepatic lipid accumulation. However, the molecular mechanism through which the B[a]P-mediated induction of CYP enzymes causes hepatic lipid accumulation is unknown. This research was conducted to elucidate the role of CYP1B1 in regulating B[a]P-induced lipid accumulation within hepatocytes. B[a]P increased hepatic lipid accumulation, which was mitigated by CYP1B1 knockdown. An increase in the mammalian target of rapamycin (mTOR) by B[a]P was specifically reduced by CYP1B1 knockdown. The reduction of mTOR increased the expression of autophagic flux-related genes and promoted phagolysosome formation. Both the expression and translocation of TFE3, a central regulator of lipophagy, were induced, along with the expression of lipophagy-related genes. Conversely, enhanced mTOR activity reduced TFE3 expression and translocation, which reduced the expression of lipophagy-related genes, diminished phagolysosome production, and increased lipid accumulation. Our results indicate that B[a]P-induced hepatic lipid accumulation is caused by CYP1B1-induced mTOR and the reduction of lipophagy, thereby introducing novel targets and mechanisms to provide insights for understanding B[a]P-induced MASLD.
Collapse
Affiliation(s)
| | | | | | | | - Jung-Suk Sung
- Department of Life Science, Dongguk University-Seoul, Goyang 10326, Republic of Korea; (K.-B.B.); (M.K.); (M.K.S.); (S.-H.L.)
| |
Collapse
|
19
|
Carvalho AM, Bansal R, Barrias CC, Sarmento B. The Material World of 3D-Bioprinted and Microfluidic-Chip Models of Human Liver Fibrosis. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024; 36:e2307673. [PMID: 37961933 DOI: 10.1002/adma.202307673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 11/06/2023] [Indexed: 11/15/2023]
Abstract
Biomaterials are extensively used to mimic cell-matrix interactions, which are essential for cell growth, function, and differentiation. This is particularly relevant when developing in vitro disease models of organs rich in extracellular matrix, like the liver. Liver disease involves a chronic wound-healing response with formation of scar tissue known as fibrosis. At early stages, liver disease can be reverted, but as disease progresses, reversion is no longer possible, and there is no cure. Research for new therapies is hampered by the lack of adequate models that replicate the mechanical properties and biochemical stimuli present in the fibrotic liver. Fibrosis is associated with changes in the composition of the extracellular matrix that directly influence cell behavior. Biomaterials could play an essential role in better emulating the disease microenvironment. In this paper, the recent and cutting-edge biomaterials used for creating in vitro models of human liver fibrosis are revised, in combination with cells, bioprinting, and/or microfluidics. These technologies have been instrumental to replicate the intricate structure of the unhealthy tissue and promote medium perfusion that improves cell growth and function, respectively. A comprehensive analysis of the impact of material hints and cell-material interactions in a tridimensional context is provided.
Collapse
Affiliation(s)
- Ana Margarida Carvalho
- i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen 208, Porto, 4200-135, Portugal
- INEB - Instituto de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen 208, Porto, 4200-135, Portugal
- ICBAS - Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Rua de Jorge Viterbo Ferreira 228, Porto, 4050-313, Portugal
| | - Ruchi Bansal
- Translational Liver Research, Department of Medical Cell Biophysics, Technical Medical Center, Faculty of Science and Technology, University of Twente, Enschede, 7522 NB, The Netherlands
| | - Cristina C Barrias
- i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen 208, Porto, 4200-135, Portugal
- INEB - Instituto de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen 208, Porto, 4200-135, Portugal
- ICBAS - Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Rua de Jorge Viterbo Ferreira 228, Porto, 4050-313, Portugal
| | - Bruno Sarmento
- i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen 208, Porto, 4200-135, Portugal
- INEB - Instituto de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen 208, Porto, 4200-135, Portugal
- IUCS - Instituto Universitário de Ciências da Saúde, CESPU, Rua Central de Gandra 1317, Gandra, 4585-116, Portugal
| |
Collapse
|
20
|
Al Jadani JM, Albadr NA, Alshammari GM, Almasri SA, Alfayez FF, Yahya MA. Esculeogenin A, a Glycan from Tomato, Alleviates Nonalcoholic Fatty Liver Disease in Rats through Hypolipidemic, Antioxidant, and Anti-Inflammatory Effects. Nutrients 2023; 15:4755. [PMID: 38004149 PMCID: PMC10675668 DOI: 10.3390/nu15224755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 11/09/2023] [Accepted: 11/10/2023] [Indexed: 11/26/2023] Open
Abstract
This study examined the preventative effects of esculeogenin A (ESGA), a newly discovered glycan from tomato, on liver damage and hepatic steatosis in high-fat-diet (HFD)-fed male rats. The animals were divided into six groups (each of eight rats): a control group fed a normal diet, control + ESGA (200 mg/kg), HFD, and HFD + ESAG in 3 doses (50, 100, and 200 mg/kg). Feeding and treatments were conducted for 12 weeks. Treatment with ESGA did not affect gains in the body or fat weight nor increases in fasting glucose, insulin, and HOMA-IR or serum levels of free fatty acids (FFAs), tumor-necrosis factor-α, and interleukin-6 (IL-6). On the contrary, it significantly reduced the serum levels of gamma-glutamyl transpeptidase (GGT), aspartate aminotransferase (AST), alanine aminotransferase (ALT), total triglycerides (TGs), cholesterol (CHOL), and low-density lipoprotein cholesterol (LDL-c) in the HFD-fed rats. In addition, it improved the liver structure, attenuating the increase in fat vacuoles; reduced levels of TGs and CHOL, and the mRNA levels of SREBP1 and acetyl CoA carboxylase (ACC); and upregulated the mRNA levels of proliferator-activated receptor α (PPARα) and carnitine palmitoyltransferase I (CPT I) in HFD-fed rats. These effects were concomitant with increases in the mRNA, cytoplasmic, and nuclear levels of nuclear factor erythroid 2-related factor 2 (Nrf2), glutathione (GSH), superoxide dismutase (SOD), catalase (CAT), and heme oxygenase-1 (HO); a reduction in the nuclear activity of nuclear factor-kappa beta (NF-κB); and inhibition of the activity of nuclear factor kappa B kinase subunit beta (IKKβ). All of these effects were dose-dependent effects in which a normal liver structure and normal levels of all measured parameters were seen in HFD + ESGA (200 mg/kg)-treated rats. In conclusion, ESGA prevents NAFLD in HFD-fed rats by attenuating hyperlipidemia, hepatic steatosis, oxidative stress, and inflammation by acting locally on Nrf2, NF-κB, SREBP1, and PPARα transcription factors.
Collapse
Affiliation(s)
- Jwharah M. Al Jadani
- Department of Food Science and Nutrition, College of Food and Agricultural Sciences, King Saud University, Riyadh 11451, Saudi Arabia; (J.M.A.J.); (G.M.A.); (S.A.A.); (M.A.Y.)
| | - Nawal A. Albadr
- Department of Food Science and Nutrition, College of Food and Agricultural Sciences, King Saud University, Riyadh 11451, Saudi Arabia; (J.M.A.J.); (G.M.A.); (S.A.A.); (M.A.Y.)
| | - Ghedeir M. Alshammari
- Department of Food Science and Nutrition, College of Food and Agricultural Sciences, King Saud University, Riyadh 11451, Saudi Arabia; (J.M.A.J.); (G.M.A.); (S.A.A.); (M.A.Y.)
| | - Soheir A. Almasri
- Department of Food Science and Nutrition, College of Food and Agricultural Sciences, King Saud University, Riyadh 11451, Saudi Arabia; (J.M.A.J.); (G.M.A.); (S.A.A.); (M.A.Y.)
| | - Farah Fayez Alfayez
- Department of Medicine and Surgery, College of Medicine, King Saud University, Riyadh 11451, Saudi Arabia;
| | - Mohammed Abdo Yahya
- Department of Food Science and Nutrition, College of Food and Agricultural Sciences, King Saud University, Riyadh 11451, Saudi Arabia; (J.M.A.J.); (G.M.A.); (S.A.A.); (M.A.Y.)
| |
Collapse
|
21
|
Jung JW, Wang F, Turk A, Park JS, Ma H, Ma Y, Noh HR, Sui G, Shin DS, Lee MK, Roh YS. Zaluzanin C Alleviates Inflammation and Lipid Accumulation in Kupffer Cells and Hepatocytes by Regulating Mitochondrial ROS. Molecules 2023; 28:7484. [PMID: 38005205 PMCID: PMC10672841 DOI: 10.3390/molecules28227484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 11/02/2023] [Accepted: 11/07/2023] [Indexed: 11/26/2023] Open
Abstract
Zaluzanin C (ZC), a sesquiterpene lactone isolated from Laurus nobilis L., has been reported to have anti-inflammatory and antioxidant effects. However, the mechanistic role of ZC in its protective effects in Kupffer cells and hepatocytes has not been elucidated. The purpose of this study was to elucidate the efficacy and mechanism of action of ZC in Kupffer cells and hepatocytes. ZC inhibited LPS-induced mitochondrial ROS (mtROS) production and subsequent mtROS-mediated NF-κB activity in Kupffer cells (KCs). ZC reduced mRNA levels of pro-inflammatory cytokines (Il1b and Tnfa) and chemokines (Ccl2, Ccl3, Ccl4, Cxcl2 and Cxcl9). Tumor necrosis factor (TNF)-α-induced hepatocyte mtROS production was inhibited by ZC. ZC was effective in alleviating mtROS-mediated mitochondrial dysfunction. ZC enhanced mitophagy and increased mRNA levels of fatty acid oxidation genes (Pparα, Cpt1, Acadm and Hadha) and mitochondrial biosynthetic factors (Pgc1α, Tfam, Nrf1 and Nrf2) in hepatocytes. ZC has proven its anti-lipid effect by improving lipid accumulation in hepatocytes by enhancing mitochondrial function to facilitate lipid metabolism. Therefore, our study suggests that ZC may be an effective compound for hepatoprotection by suppressing inflammation and lipid accumulation through regulating mtROS.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | | | | | - Mi-Kyeong Lee
- College of Pharmacy, Chungbuk National University, Cheongju 28160, Republic of Korea; (J.-W.J.); (F.W.); (A.T.); (J.-S.P.); (H.M.); (Y.M.); (H.-R.N.); (G.S.); (D.-S.S.)
| | - Yoon Seok Roh
- College of Pharmacy, Chungbuk National University, Cheongju 28160, Republic of Korea; (J.-W.J.); (F.W.); (A.T.); (J.-S.P.); (H.M.); (Y.M.); (H.-R.N.); (G.S.); (D.-S.S.)
| |
Collapse
|
22
|
Jung IR, Ahima RS, Kim SF. Inositol polyphosphate multikinase modulates free fatty acids-induced insulin resistance in primary mouse hepatocytes. J Cell Biochem 2023; 124:1695-1704. [PMID: 37795573 DOI: 10.1002/jcb.30478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 08/28/2023] [Accepted: 09/12/2023] [Indexed: 10/06/2023]
Abstract
Insulin resistance is a critical mediator of the development of nonalcoholic fatty liver disease (NAFLD). An excess influx of fatty acids to the liver is thought to be a pathogenic cause of insulin resistance and the development of NAFLD. Although elevated levels of free fatty acids (FFA) in plasma contribute to inducing insulin resistance and NAFLD, the molecular mechanism is not completely understood. This study aimed to determine whether inositol polyphosphate multikinase (IPMK), a regulator of insulin signaling, plays any role in FFA-induced insulin resistance in primary hepatocytes. Here, we show that excess FFA decreased IPMK expression, and blockade of IPMK decrease attenuated the FFA-induced suppression of protein kinase B (Akt) phosphorylation in primary mouse hepatocytes (PMH). Moreover, overexpression of IPMK prevented the FFA-induced suppression of Akt phosphorylation by insulin, while knockout of IPMK exacerbated insulin resistance in PMH. In addition, treatment with MG132, a proteasomal inhibitor, inhibits FFA-induced decrease in IPMK expression and Akt phosphorylation in PMH. Furthermore, treatment with the antioxidant N-acetyl cysteine (NAC) significantly attenuated the FFA-induced reduction of IPMK and restored FFA-induced insulin resistance in PMH. In conclusion, our findings suggest that excess FFA reduces IPMK expression and contributes to the FFA-induced decrease in Akt phosphorylation in PMH, leading to insulin resistance. Our study highlights IPMK as a potential therapeutic target for preventing insulin resistance and NAFLD.
Collapse
Affiliation(s)
- Ik-Rak Jung
- Department of Medicine, Division of Endocrinology, Diabetes and Metabolism, Johns Hopkins University, Baltimore, Maryland, USA
| | - Rexford S Ahima
- Department of Medicine, Division of Endocrinology, Diabetes and Metabolism, Johns Hopkins University, Baltimore, Maryland, USA
| | - Sangwon F Kim
- Department of Medicine, Division of Endocrinology, Diabetes and Metabolism, Johns Hopkins University, Baltimore, Maryland, USA
| |
Collapse
|
23
|
Kim W, Li M, Jin H, Yang H, Türkez H, Uhlén M, Zhang C, Mardinoglu A. Characterization of an in vitro steatosis model simulating activated de novo lipogenesis in MAFLD patients. iScience 2023; 26:107727. [PMID: 37674987 PMCID: PMC10477067 DOI: 10.1016/j.isci.2023.107727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Revised: 07/18/2023] [Accepted: 08/21/2023] [Indexed: 09/08/2023] Open
Abstract
Activated de novo lipogenesis (DNL) is the critical pathway involved in the progression of metabolic-associated fatty liver disease (MAFLD). We present an in vitro steatosis model for MAFLD that induces steatosis through activated DNL. This model utilizes insulin and LXR receptor ligand T0901317, eliminating the need for fatty acid treatment. Significant increases in triglycerides (TAGs) and expression of DNL-related transcription factors were observed. Transcriptomic analysis revealed distinct gene expression profiles between the DNL and conventional oleic acid (OA)-induced steatosis model. DNL steatosis model exhibited elevated pathways related to glycolysis, cholesterol homeostasis, and bile acid metabolism, reflecting its clinical relevance to MAFLD. Moreover, C75 and JNK-IN-5A compounds effectively reduced TAG accumulation and steatosis-related protein expression in the DNL model, whereas they had no significant impact on TAG accumulation in the OA model. In conclusion, we introduce an ideal model for steatosis study, which could help in understanding the MAFLD mechanisms.
Collapse
Affiliation(s)
- Woonghee Kim
- Science for Life Laboratory, KTH – Royal Institute of Technology, Stockholm 17165, Sweden
| | - Mengzhen Li
- Science for Life Laboratory, KTH – Royal Institute of Technology, Stockholm 17165, Sweden
| | - Han Jin
- Science for Life Laboratory, KTH – Royal Institute of Technology, Stockholm 17165, Sweden
| | - Hong Yang
- Science for Life Laboratory, KTH – Royal Institute of Technology, Stockholm 17165, Sweden
| | - Hasan Türkez
- Department of Medical Biology, Faculty of Medicine, Atatürk University, Erzurum, Turkey
| | - Mathias Uhlén
- Science for Life Laboratory, KTH – Royal Institute of Technology, Stockholm 17165, Sweden
| | - Cheng Zhang
- Science for Life Laboratory, KTH – Royal Institute of Technology, Stockholm 17165, Sweden
| | - Adil Mardinoglu
- Science for Life Laboratory, KTH – Royal Institute of Technology, Stockholm 17165, Sweden
- Centre for Host-Microbiome Interactions, Faculty of Dentistry, Oral & Craniofacial Sciences, King’s College London, London SE1 9RT, UK
| |
Collapse
|
24
|
Liu X, Lam K, Zhao H, Sakane S, Kim HY, Eguileor A, Diggle K, Wu S, Gontijo Weber RC, Soroosh P, Hosseini M, Mekeel K, Brenner DA, Kisseleva T. Isolation of primary human liver cells from normal and nonalcoholic steatohepatitis livers. STAR Protoc 2023; 4:102391. [PMID: 37405925 PMCID: PMC10345194 DOI: 10.1016/j.xpro.2023.102391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 03/14/2023] [Accepted: 05/26/2023] [Indexed: 07/07/2023] Open
Abstract
Here, we present a protocol for isolating human hepatocytes and neural progenitor cells from normal and nonalcoholic steatohepatitis livers. We describe steps for perfusion for scaled-up liver cell isolation and optimization of chemical digestion to achieve maximal yield and cell viability. We then detail a liver cell cryopreservation and potential applications, such as the use of human liver cells as a tool to link experimental and translational research.
Collapse
Affiliation(s)
- Xiao Liu
- Department of Medicine, University of California, La Jolla, San Diego School of Medicine, La Jolla, CA, USA; Department of Surgery, University of California, La Jolla, San Diego School of Medicine, La Jolla, CA, USA.
| | - Kevin Lam
- Department of Medicine, University of California, La Jolla, San Diego School of Medicine, La Jolla, CA, USA
| | - Huayi Zhao
- Department of Medicine, University of California, La Jolla, San Diego School of Medicine, La Jolla, CA, USA
| | - Sadatsugu Sakane
- Department of Medicine, University of California, La Jolla, San Diego School of Medicine, La Jolla, CA, USA
| | - Hyun Young Kim
- Department of Medicine, University of California, La Jolla, San Diego School of Medicine, La Jolla, CA, USA
| | - Alvaro Eguileor
- Department of Medicine, University of California, La Jolla, San Diego School of Medicine, La Jolla, CA, USA
| | - Karin Diggle
- Department of Medicine, University of California, La Jolla, San Diego School of Medicine, La Jolla, CA, USA; Department of Surgery, University of California, La Jolla, San Diego School of Medicine, La Jolla, CA, USA
| | - Shuai Wu
- State Key Laboratory of Cellular Stress Biology, School of Pharmaceutical Sciences, Xiamen University, Xiamen, China
| | - Raquel Carvalho Gontijo Weber
- Department of Medicine, University of California, La Jolla, San Diego School of Medicine, La Jolla, CA, USA; Department of Surgery, University of California, La Jolla, San Diego School of Medicine, La Jolla, CA, USA
| | - Pejman Soroosh
- Janssen Pharmaceutical R&D, Immunometabolism Obesity and Metabolic Disorders, San Diego, CA, USA
| | - Mojgan Hosseini
- Department of Pathology, University of California, La Jolla, San Diego School of Medicine, La Jolla, CA, USA
| | - Kristin Mekeel
- Department of Surgery, University of California, La Jolla, San Diego School of Medicine, La Jolla, CA, USA
| | - David A Brenner
- Department of Medicine, University of California, La Jolla, San Diego School of Medicine, La Jolla, CA, USA
| | - Tatiana Kisseleva
- Department of Surgery, University of California, La Jolla, San Diego School of Medicine, La Jolla, CA, USA.
| |
Collapse
|
25
|
Krylov D, Rodimova S, Karabut M, Kuznetsova D. Experimental Models for Studying Structural and Functional State of the Pathological Liver (Review). Sovrem Tekhnologii Med 2023; 15:65-82. [PMID: 38434194 PMCID: PMC10902899 DOI: 10.17691/stm2023.15.4.06] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Indexed: 03/05/2024] Open
Abstract
Liver pathologies remain one of the leading causes of mortality worldwide. Despite a high prevalence of liver diseases, the possibilities of diagnosing, prognosing, and treating non-alcoholic and alcoholic liver diseases still have a number of limitations and require the development of new methods and approaches. In laboratory studies, various models are used to reconstitute the pathological conditions of the liver, including cell cultures, spheroids, organoids, microfluidic systems, tissue slices. We reviewed the most commonly used in vivo, in vitro, and ex vivo models for studying non-alcoholic fatty liver disease and alcoholic liver disease, toxic liver injury, and fibrosis, described their advantages, limitations, and prospects for use. Great emphasis was placed on the mechanisms of development of pathological conditions in each model, as well as the assessment of the possibility of reconstructing various key aspects of pathogenesis for all these pathologies. There is currently no consensus on the choice of the most adequate model for studying liver pathology. The choice of a certain effective research model is determined by the specific purpose and objectives of the experiment.
Collapse
Affiliation(s)
- D.P. Krylov
- Laboratory Assistant, Scientific Laboratory of Molecular Biotechnologies, Research Institute of Experimental Oncology and Biomedical Technologies; Privolzhsky Research Medical University, 10/1 Minin and Pozharsky Square, Nizhny Novgorod, 603005, Russia; Student, Institute of Biology and Biomedicine; National Research Lobachevsky State University of Nizhny Novgorod, 23 Prospekt Gagarina, Nizhny Novgorod, 603022, Russia
| | - S.A. Rodimova
- Junior Researcher, Laboratory of Regenerative Medicine, Scientific Laboratory of Molecular Biotechnologies, Research Institute of Experimental Oncology and Biomedical Technologies; Privolzhsky Research Medical University, 10/1 Minin and Pozharsky Square, Nizhny Novgorod, 603005, Russia
| | - M.M. Karabut
- Researcher, Laboratory of Genomics of Adaptive Antitumor Immunity, Research Institute of Experimental Oncology and Biomedical Technologies; Privolzhsky Research Medical University, 10/1 Minin and Pozharsky Square, Nizhny Novgorod, 603005, Russia
| | - D.S. Kuznetsova
- Head of Laboratory of Molecular Biotechnologies, Research Institute of Experimental Oncology and Biomedical Technologies; Privolzhsky Research Medical University, 10/1 Minin and Pozharsky Square, Nizhny Novgorod, 603005, Russia; Head of the Research Laboratory for Molecular Genetic Researches, Institute of Clinical Medicine; National Research Lobachevsky State University of Nizhny Novgorod, 23 Prospekt Gagarina, Nizhny Novgorod, 603022, Russia
| |
Collapse
|
26
|
Fang J, Celton-Morizur S, Desdouets C. NAFLD-Related HCC: Focus on the Latest Relevant Preclinical Models. Cancers (Basel) 2023; 15:3723. [PMID: 37509384 PMCID: PMC10377912 DOI: 10.3390/cancers15143723] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Revised: 07/17/2023] [Accepted: 07/18/2023] [Indexed: 07/30/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is the most common type of primary liver cancer and one of the deadliest cancers worldwide. Despite extensive research, the biological mechanisms underlying HCC's development and progression remain only partially understood. Chronic overeating and/or sedentary-lifestyle-associated obesity, which promote Non-Alcoholic Fatty Liver Disease (NAFLD), have recently emerged as worrying risk factors for HCC. NAFLD is characterized by excessive hepatocellular lipid accumulation (steatosis) and affects one quarter of the world's population. Steatosis progresses in the more severe inflammatory form, Non-Alcoholic Steatohepatitis (NASH), potentially leading to HCC. The incidence of NASH is expected to increase by up to 56% over the next 10 years. Better diagnoses and the establishment of effective treatments for NAFLD and HCC will require improvements in our understanding of the fundamental mechanisms of the disease's development. This review describes the pathogenesis of NAFLD and the mechanisms underlying the transition from NAFL/NASH to HCC. We also discuss a selection of appropriate preclinical models of NAFLD for research, from cellular models such as liver-on-a-chip models to in vivo models, focusing particularly on mouse models of dietary NAFLD-HCC.
Collapse
Affiliation(s)
- Jing Fang
- Centre de Recherche des Cordeliers, INSERM, Sorbonne Université, Université de Paris, 75006 Paris, France
- Genomic Instability, Metabolism, Immunity and Liver Tumorigenesis Laboratory, Equipe Labellisée Ligue Contre le Cancer, 75005 Paris, France
| | - Séverine Celton-Morizur
- Centre de Recherche des Cordeliers, INSERM, Sorbonne Université, Université de Paris, 75006 Paris, France
- Genomic Instability, Metabolism, Immunity and Liver Tumorigenesis Laboratory, Equipe Labellisée Ligue Contre le Cancer, 75005 Paris, France
| | - Chantal Desdouets
- Centre de Recherche des Cordeliers, INSERM, Sorbonne Université, Université de Paris, 75006 Paris, France
- Genomic Instability, Metabolism, Immunity and Liver Tumorigenesis Laboratory, Equipe Labellisée Ligue Contre le Cancer, 75005 Paris, France
| |
Collapse
|
27
|
Martinez-Lopez S, Angel-Gomis E, Sanchez-Ardid E, Pastor-Campos A, Picó J, Gomez-Hurtado I. The 3Rs in Experimental Liver Disease. Animals (Basel) 2023; 13:2357. [PMID: 37508134 PMCID: PMC10376896 DOI: 10.3390/ani13142357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 07/16/2023] [Accepted: 07/17/2023] [Indexed: 07/30/2023] Open
Abstract
Patients with cirrhosis present multiple physiological and immunological alterations that play a very important role in the development of clinically relevant secondary complications to the disease. Experimentation in animal models is essential to understand the pathogenesis of human diseases and, considering the high prevalence of liver disease worldwide, to understand the pathophysiology of disease progression and the molecular pathways involved, due to the complexity of the liver as an organ and its relationship with the rest of the organism. However, today there is a growing awareness about the sensitivity and suffering of animals, causing opposition to animal research among a minority in society and some scientists, but also about the attention to the welfare of laboratory animals since this has been built into regulations in most nations that conduct animal research. In 1959, Russell and Burch published the book "The Principles of Humane Experimental Technique", proposing that in those experiments where animals were necessary, everything possible should be done to try to replace them with non-sentient alternatives, to reduce to a minimum their number, and to refine experiments that are essential so that they caused the least amount of pain and distress. In this review, a comprehensive summary of the most widely used techniques to replace, reduce, and refine in experimental liver research is offered, to assess the advantages and weaknesses of available experimental liver disease models for researchers who are planning to perform animal studies in the near future.
Collapse
Affiliation(s)
- Sebastian Martinez-Lopez
- Instituto ISABIAL, Hospital General Universitario Dr. Balmis, 03010 Alicante, Spain
- Departamento de Medicina Clínica, Universidad Miguel Hernández, 03550 Sant Joan, Spain
| | - Enrique Angel-Gomis
- Instituto ISABIAL, Hospital General Universitario Dr. Balmis, 03010 Alicante, Spain
- Departamento de Medicina Clínica, Universidad Miguel Hernández, 03550 Sant Joan, Spain
| | - Elisabet Sanchez-Ardid
- CIBERehd, Instituto de Salud Carlos III, 28220 Madrid, Spain
- Servicio de Patología Digestiva, Institut de Recerca IIB-Sant Pau, Hospital de Santa Creu i Sant Pau, 08025 Barcelona, Spain
| | - Alberto Pastor-Campos
- Oficina de Investigación Responsable, Universidad Miguel Hernández, 03202 Elche, Spain
| | - Joanna Picó
- Instituto ISABIAL, Hospital General Universitario Dr. Balmis, 03010 Alicante, Spain
| | - Isabel Gomez-Hurtado
- Instituto ISABIAL, Hospital General Universitario Dr. Balmis, 03010 Alicante, Spain
- Departamento de Medicina Clínica, Universidad Miguel Hernández, 03550 Sant Joan, Spain
- CIBERehd, Instituto de Salud Carlos III, 28220 Madrid, Spain
| |
Collapse
|
28
|
Wang H, Shen H, Seo W, Hwang S. Experimental models of fatty liver diseases: Status and appraisal. Hepatol Commun 2023; 7:e00200. [PMID: 37378635 DOI: 10.1097/hc9.0000000000000200] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Accepted: 05/16/2023] [Indexed: 06/29/2023] Open
Abstract
Fatty liver diseases, including alcohol-associated liver disease (ALD) and nonalcoholic fatty liver disease nonalcoholic fatty liver disease (NAFLD), affect a large number of people worldwide and become one of the major causes of end-stage liver disease, such as liver cirrhosis and hepatocellular carcinoma (HCC). Unfortunately, there are currently no approved pharmacological treatments for ALD or NAFLD. This situation highlights the urgent need to explore new intervention targets and discover effective therapeutics for ALD and NAFLD. The lack of properly validated preclinical disease models is a major obstacle to the development of clinical therapies. ALD and NAFLD models have been in the development for decades, but there are still no models that recapitulate the full spectrum of ALD and NAFLD. Throughout this review, we summarize the current in vitro and in vivo models used for research on fatty liver diseases and discuss the advantages and limitations of these models.
Collapse
Affiliation(s)
- Hua Wang
- Department of Oncology, The First Affiliated Hospital of Anhui Medical University, Hefei, China
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Medical University, Hefei, China
| | - Haiyuan Shen
- Department of Oncology, The First Affiliated Hospital of Anhui Medical University, Hefei, China
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Medical University, Hefei, China
| | - Wonhyo Seo
- Laboratory of Hepatotoxicity, College of Pharmacy, Ewha Womans University, Seoul, Republic of Korea
| | - Seonghwan Hwang
- College of Pharmacy and Research Institute for Drug Development, Pusan National University, Busan, Republic of Korea
| |
Collapse
|
29
|
Wang S, Zha L, Cui X, Yeh Y, Liu R, Jing J, Shi H, Chen W, Hanover J, Yin J, Yu L, Xue B, Shi H. Epigenetic Regulation of Hepatic Lipid Metabolism by DNA Methylation. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2206068. [PMID: 37282749 PMCID: PMC10369300 DOI: 10.1002/advs.202206068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 04/25/2023] [Indexed: 06/08/2023]
Abstract
While extensive investigations have been devoted to the study of genetic pathways related to fatty liver diseases, much less is known about epigenetic mechanisms underlying these disorders. DNA methylation is an epigenetic link between environmental factors (e.g., diets) and complex diseases (e.g., non-alcoholic fatty liver disease). Here, it is aimed to study the role of DNA methylation in the regulation of hepatic lipid metabolism. A dynamic change in the DNA methylome in the liver of high-fat diet (HFD)-fed mice is discovered, including a marked increase in DNA methylation at the promoter of Beta-klotho (Klb), a co-receptor for the biological functions of fibroblast growth factor (FGF)15/19 and FGF21. DNA methyltransferases (DNMT) 1 and 3A mediate HFD-induced methylation at the Klb promoter. Notably, HFD enhances DNMT1 protein stability via a ubiquitination-mediated mechanism. Liver-specific deletion of Dnmt1 or 3a increases Klb expression and ameliorates HFD-induced hepatic steatosis. Single-nucleus RNA sequencing analysis reveals pathways involved in fatty acid oxidation in Dnmt1-deficient hepatocytes. Targeted demethylation at the Klb promoter increases Klb expression and fatty acid oxidation, resulting in decreased hepatic lipid accumulation. Up-regulation of methyltransferases by HFD may induce hypermethylation of the Klb promoter and subsequent down-regulation of Klb expression, resulting in the development of hepatic steatosis.
Collapse
Affiliation(s)
- Shirong Wang
- Department of BiologyGeorgia State UniversityAtlantaGA30303USA
| | - Lin Zha
- Department of BiologyGeorgia State UniversityAtlantaGA30303USA
- The Northern Medical DistrictChinese PLA General HospitalBeijing100094China
| | - Xin Cui
- Department of BiologyGeorgia State UniversityAtlantaGA30303USA
| | - Yu‐Te Yeh
- Department of Internal MedicineUniversity of Maryland School of MedicineBaltimoreMD21201USA
| | - Ruochuan Liu
- Department of Chemistry and the Center for Diagnosis and TherapeuticsGeorgia State UniversityAtlantaGA30303
| | - Jia Jing
- Department of BiologyGeorgia State UniversityAtlantaGA30303USA
| | - Huidong Shi
- GRU Cancer Center and Department of Biochemistry and Molecular BiologyMedical College of GeorgiaAugusta UniversityAugustaGA30912USA
| | - Weiping Chen
- Genomic Core Lab of National Institute of Diabetes and Digestive and Kidney DiseasesNational Institutes of HealthBethesdaMD20855USA
| | - John Hanover
- Genomic Core Lab of National Institute of Diabetes and Digestive and Kidney DiseasesNational Institutes of HealthBethesdaMD20855USA
| | - Jun Yin
- Department of Chemistry and the Center for Diagnosis and TherapeuticsGeorgia State UniversityAtlantaGA30303
| | - Liqing Yu
- Department of Internal MedicineUniversity of Maryland School of MedicineBaltimoreMD21201USA
| | - Bingzhong Xue
- Department of BiologyGeorgia State UniversityAtlantaGA30303USA
| | - Hang Shi
- Department of BiologyGeorgia State UniversityAtlantaGA30303USA
| |
Collapse
|
30
|
Kasarinaite A, Sinton M, Saunders PTK, Hay DC. The Influence of Sex Hormones in Liver Function and Disease. Cells 2023; 12:1604. [PMID: 37371074 PMCID: PMC10296738 DOI: 10.3390/cells12121604] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 06/09/2023] [Accepted: 06/09/2023] [Indexed: 06/29/2023] Open
Abstract
The liver performs a multitude of bodily functions, whilst retaining the ability to regenerate damaged tissue. In this review, we discuss sex steroid biology, regulation of mammalian liver physiology and the development of new model systems to improve our understanding of liver biology in health and disease. A major risk factor for the development of liver disease is hepatic fibrosis. Key drivers of this process are metabolic dysfunction and pathologic activation of the immune system. Although non-alcoholic fatty liver disease (NAFLD) is largely regarded as benign, it does progress to non-alcoholic steatohepatitis in a subset of patients, increasing their risk of developing cirrhosis and hepatocellular carcinoma. NAFLD susceptibility varies across the population, with obesity and insulin resistance playing a strong role in the disease development. Additionally, sex and age have been identified as important risk factors. In addition to the regulation of liver biochemistry, sex hormones also regulate the immune system, with sexual dimorphism described for both innate and adaptive immune responses. Therefore, sex differences in liver metabolism, immunity and their interplay are important factors to consider when designing, studying and developing therapeutic strategies to treat human liver disease. The purpose of this review is to provide the reader with a general overview of sex steroid biology and their regulation of mammalian liver physiology.
Collapse
Affiliation(s)
- Alvile Kasarinaite
- Centre for Regenerative Medicine, Institute for Regeneration and Repair, The University of Edinburgh, Edinburgh BioQuarter, Edinburgh EH16 4UU, UK
| | - Matthew Sinton
- School of Biodiversity, One Health, and Veterinary Medicine, University of Glasgow, Glasgow G61 1QH, UK
- Wellcome Centre for Integrative Parasitology, University of Glasgow, Glasgow G12 9TA, UK
| | - Philippa T. K. Saunders
- Centre for Inflammation Research, Institute for Regeneration and Repair, The University of Edinburgh, Edinburgh BioQuarter, Edinburgh EH16 4UU, UK
| | - David C. Hay
- Centre for Regenerative Medicine, Institute for Regeneration and Repair, The University of Edinburgh, Edinburgh BioQuarter, Edinburgh EH16 4UU, UK
| |
Collapse
|
31
|
Jung IR, Ahima RS, Kim SF. IPMK modulates FFA-induced insulin resistance in primary mouse hepatocytes. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.04.26.538310. [PMID: 37162825 PMCID: PMC10168377 DOI: 10.1101/2023.04.26.538310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
Insulin resistance is a critical mediator of the development of non-alcoholic fatty liver disease (NAFLD). An excess influx of fatty acids to the liver is thought to be a pathogenic cause of insulin resistance and the development of non-alcoholic fatty liver disease (NAFLD). Although elevated levels of free fatty acids (FFA) in plasma contribute to inducing insulin resistance and NAFLD, the molecular mechanism is not completely understood. This study aimed to determine whether inositol polyphosphate multikinase (IPMK), a regulator of insulin signaling, plays any role in FFA-induced insulin resistance in primary hepatocytes. Here, we show that excess FFA decreased IPMK expression, and blockade of IPMK decrease attenuated the FFA-induced suppression of Akt phosphorylation in primary mouse hepatocytes (PMH). Moreover, overexpression of IPMK prevented the FFA-induced suppression of Akt phosphorylation by insulin, while knockout of IPMK exacerbated insulin resistance in PMH. In addition, treatment with MG132, a proteasomal inhibitor, inhibits FFA-induced decrease in IPMK expression and Akt phosphorylation in PMH. Furthermore, treatment with the antioxidant N-Acetyl Cysteine (NAC) significantly attenuated the FFA-induced reduction of IPMK and restored FFA-induced insulin resistance in PMH. In conclusion, our findings suggest that excess FFA reduces IPMK expression and contributes to the FFA-induced decrease in Akt phosphorylation in PMH, leading to insulin resistance. Our study highlights IPMK as a potential therapeutic target for preventing insulin resistance and NAFLD.
Collapse
Affiliation(s)
- Ik-Rak Jung
- Department of Medicine, Division of Endocrinology, Diabetes and Metabolism, Johns Hopkins University, Baltimore, Maryland, USA
| | - Rexford S Ahima
- Department of Medicine, Division of Endocrinology, Diabetes and Metabolism, Johns Hopkins University, Baltimore, Maryland, USA
| | - Sangwon F Kim
- Department of Medicine, Division of Endocrinology, Diabetes and Metabolism, Johns Hopkins University, Baltimore, Maryland, USA
| |
Collapse
|
32
|
Ming Z, Tang X, Liu J, Ruan B. Advancements in Research on Constructing Physiological and Pathological Liver Models and Their Applications Utilizing Bioprinting Technology. Molecules 2023; 28:molecules28093683. [PMID: 37175094 PMCID: PMC10180184 DOI: 10.3390/molecules28093683] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 04/14/2023] [Accepted: 04/18/2023] [Indexed: 05/15/2023] Open
Abstract
In recent decades, significant progress has been made in liver tissue engineering through the use of 3D bioprinting technology. This technology offers the ability to create personalized biological structures with precise geometric design capabilities. The complex and multifaceted nature of liver diseases underscores the need for advanced technologies to accurately mimic the physiological and mechanical characteristics, as well as organ-level functions, of liver tissue in vitro. Bioprinting stands out as a superior option over traditional two-dimensional cell culture models and animal models due to its stronger biomimetic advantages. Through the use of bioprinting, it is possible to create liver tissue with a level of structural and functional complexity that more closely resembles the real organ, allowing for more accurate disease modeling and drug testing. As a result, it is a promising tool for restoring and replacing damaged tissue and organs in the field of liver tissue engineering and drug research. This article aims to present a comprehensive overview of the progress made in liver tissue engineering using bioprinting technology to provide valuable insights for researchers. The paper provides a detailed account of the history of liver tissue engineering, highlights the current 3D bioprinting methods and bioinks that are widely used, and accentuates the importance of existing in vitro liver tissue models based on 3D bioprinting and their biomedical applications. Additionally, the article explores the challenges faced by 3D bioprinting and predicts future trends in the field. The progress of 3D bioprinting technology is poised to bring new approaches to printing liver tissue in vitro, while offering powerful tools for drug development, testing, liver disease modeling, transplantation, and regeneration, which hold great academic and practical significance.
Collapse
Affiliation(s)
- Zibei Ming
- School of Biology, Food and Environment, Hefei University, Hefei 230601, China
| | - Xinyu Tang
- School of Biology, Food and Environment, Hefei University, Hefei 230601, China
| | - Jing Liu
- School of Biology, Food and Environment, Hefei University, Hefei 230601, China
| | - Banfeng Ruan
- School of Biology, Food and Environment, Hefei University, Hefei 230601, China
| |
Collapse
|
33
|
Müller FA, Stamou M, Englert FH, Frenzel O, Diedrich S, Suter-Dick L, Wambaugh JF, Sturla SJ. In vitro to in vivo extrapolation and high-content imaging for simultaneous characterization of chemically induced liver steatosis and markers of hepatotoxicity. Arch Toxicol 2023; 97:1701-1721. [PMID: 37046073 PMCID: PMC10182956 DOI: 10.1007/s00204-023-03490-8] [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: 01/21/2023] [Accepted: 03/21/2023] [Indexed: 04/14/2023]
Abstract
Chemically induced steatosis is characterized by lipid accumulation associated with mitochondrial dysfunction, oxidative stress and nucleus distortion. New approach methods integrating in vitro and in silico models are needed to identify chemicals that may induce these cellular events as potential risk factors for steatosis and associated hepatotoxicity. In this study we used high-content imaging for the simultaneous quantification of four cellular markers as sentinels for hepatotoxicity and steatosis in chemically exposed human liver cells in vitro. Furthermore, we evaluated the results with a computational model for the extrapolation of human oral equivalent doses (OED). First, we tested 16 reference chemicals with known capacities to induce cellular alterations in nuclear morphology, lipid accumulation, mitochondrial membrane potential and oxidative stress. Then, using physiologically based pharmacokinetic modeling and reverse dosimetry, OEDs were extrapolated from data of any stimulated individual sentinel response. The extrapolated OEDs were confirmed to be within biologically relevant exposure ranges for the reference chemicals. Next, we tested 14 chemicals found in food, selected from thousands of putative chemicals on the basis of structure-based prediction for nuclear receptor activation. Amongst these, orotic acid had an extrapolated OED overlapping with realistic exposure ranges. Thus, we were able to characterize known steatosis-inducing chemicals as well as data-scarce food-related chemicals, amongst which we confirmed orotic acid to induce hepatotoxicity. This strategy addresses needs of next generation risk assessment and can be used as a first chemical prioritization hazard screening step in a tiered approach to identify chemical risk factors for steatosis and hepatotoxicity-associated events.
Collapse
Affiliation(s)
- Fabrice A Müller
- Department of Health Sciences and Technology, ETH Zurich, Schmelzbergstrasse 9, 8092, Zurich, Switzerland
| | - Marianna Stamou
- Department of Health Sciences and Technology, ETH Zurich, Schmelzbergstrasse 9, 8092, Zurich, Switzerland
| | - Felix H Englert
- Department of Health Sciences and Technology, ETH Zurich, Schmelzbergstrasse 9, 8092, Zurich, Switzerland
| | - Ole Frenzel
- Department of Health Sciences and Technology, ETH Zurich, Schmelzbergstrasse 9, 8092, Zurich, Switzerland
| | - Sabine Diedrich
- Department of Health Sciences and Technology, ETH Zurich, Schmelzbergstrasse 9, 8092, Zurich, Switzerland
| | - Laura Suter-Dick
- School of Life Sciences, University of Applied Sciences and Arts Northwestern Switzerland, 4132, Muttenz, Switzerland
- Swiss Centre for Applied Human Toxicology (SCAHT), 4001, Basel, Switzerland
| | - John F Wambaugh
- Center for Computational Toxicology and Exposure, Office of Research and Development, United States Environmental Protection Agency, Research Triangle Park, Durham, NC, 27711, USA
| | - Shana J Sturla
- Department of Health Sciences and Technology, ETH Zurich, Schmelzbergstrasse 9, 8092, Zurich, Switzerland.
| |
Collapse
|
34
|
Ma Y, Hu L, Tang J, Guo W, Feng Y, Liu Y, Tang F. Three-Dimensional Cell Co-Culture Liver Models and Their Applications in Pharmaceutical Research. Int J Mol Sci 2023; 24:ijms24076248. [PMID: 37047220 PMCID: PMC10094553 DOI: 10.3390/ijms24076248] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 03/14/2023] [Accepted: 03/22/2023] [Indexed: 03/29/2023] Open
Abstract
As the primary site for the biotransformation of drugs, the liver is the most focused on organ type in pharmaceutical research. However, despite being widely used in pharmaceutical research, animal models have inherent species differences, while two-dimensional (2D) liver cell monocultures or co-cultures and three-dimensional (3D) liver cell monoculture in vitro liver models do not sufficiently represent the complexity of the human liver’s structure and function, making the evaluation results from these tools less reliable. Therefore, there is a pressing need to develop more representative in vitro liver models for pharmaceutical research. Fortunately, an exciting new development in recent years has been the emergence of 3D liver cell co-culture models. These models hold great promise as in vitro pharmaceutical research tools, because they can reproduce liver structure and function more practically. This review begins by explaining the structure and main cell composition of the liver, before introducing the potential advantages of 3D cell co-culture liver models for pharmaceutical research. We also discuss the main sources of hepatocytes and the 3D cell co-culture methods used in constructing these models. In addition, we explore the applications of 3D cell co-culture liver models with different functional states and suggest prospects for their further development.
Collapse
|
35
|
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
|
36
|
Chen L, Wei X, Gu D, Xu Y, Zhou H. Human liver cancer organoids: Biological applications, current challenges, and prospects in hepatoma therapy. Cancer Lett 2023; 555:216048. [PMID: 36603689 DOI: 10.1016/j.canlet.2022.216048] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 12/21/2022] [Accepted: 12/27/2022] [Indexed: 01/03/2023]
Abstract
Liver cancer and disease are among the most socially challenging global health concerns. Although organ transplantation, surgical resection and anticancer drugs are the main methods for the treatment of liver cancer, there are still no proven cures owing to the lack of donor livers and tumor heterogeneity. Recently, advances in tumor organoid technology have attracted considerable attention as they can simulate the spatial constructs and pathophysiological characteristics of tumorigenesis and metastasis in a more realistic manner. Organoids may further contribute to the development of tailored therapies. Combining organoids with other emerging techniques, such as CRISPR-HOT, organ-on-a-chip, and 3D bioprinting, may further develop organoids and address their bottlenecks to create more practical models that generalize different tissue or organ interactions in tumor progression. In this review, we summarize the various methods in which liver organoids may be generated and describe their biological and clinical applications, present challenges, and prospects for their integration with emerging technologies. These rapidly developing liver organoids may become the focus of in vitro clinical model development and therapeutic research for liver diseases in the near future.
Collapse
Affiliation(s)
- Lichan Chen
- Department of Laboratory Medicine, Inst Translat Med, The First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Guangzhou Medical University, Guangzhou, China.
| | - Xiafei Wei
- Institute for Hepatology, National Clinical Research Center for Infectious Disease, Shenzhen Third People's Hospital, Southern University of Science and Technology, Shenzhen, China.
| | - Dayong Gu
- Department of Laboratory Medicine, Inst Translat Med, The First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Guangzhou Medical University, Guangzhou, China.
| | - Yong Xu
- Department of Laboratory Medicine, Inst Translat Med, The First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Guangzhou Medical University, Guangzhou, China.
| | - Hongzhong Zhou
- Department of Laboratory Medicine, Inst Translat Med, The First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Guangzhou Medical University, Guangzhou, China.
| |
Collapse
|
37
|
Murphy WA, Adiwidjaja J, Sjöstedt N, Yang K, Beaudoin JJ, Spires J, Siler SQ, Neuhoff S, Brouwer KLR. Considerations for Physiologically Based Modeling in Liver Disease: From Nonalcoholic Fatty Liver (NAFL) to Nonalcoholic Steatohepatitis (NASH). Clin Pharmacol Ther 2023; 113:275-297. [PMID: 35429164 PMCID: PMC10083989 DOI: 10.1002/cpt.2614] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Accepted: 04/05/2022] [Indexed: 01/27/2023]
Abstract
Nonalcoholic fatty liver disease (NAFLD), representing a clinical spectrum ranging from nonalcoholic fatty liver (NAFL) to nonalcoholic steatohepatitis (NASH), is rapidly evolving into a global pandemic. Patients with NAFLD are burdened with high rates of metabolic syndrome-related comorbidities resulting in polypharmacy. Therefore, it is crucial to gain a better understanding of NAFLD-mediated changes in drug disposition and efficacy/toxicity. Despite extensive clinical pharmacokinetic data in cirrhosis, current knowledge concerning pharmacokinetic alterations in NAFLD, particularly at different stages of disease progression, is relatively limited. In vitro-to-in vivo extrapolation coupled with physiologically based pharmacokinetic and pharmacodynamic (IVIVE-PBPK/PD) modeling offers a promising approach for optimizing pharmacologic predictions while refining and reducing clinical studies in this population. Use of IVIVE-PBPK to predict intra-organ drug concentrations at pharmacologically relevant sites of action is particularly advantageous when it can be linked to pharmacodynamic effects. Quantitative systems pharmacology/toxicology (QSP/QST) modeling can be used to translate pharmacokinetic and pharmacodynamic data from PBPK/PD models into clinically relevant predictions of drug response and toxicity. In this review, a detailed summary of NAFLD-mediated alterations in human physiology relevant to drug absorption, distribution, metabolism, and excretion (ADME) is provided. The application of literature-derived physiologic parameters and ADME-associated protein abundance data to inform virtual NAFLD population development and facilitate PBPK/PD, QSP, and QST predictions is discussed along with current limitations of these methodologies and knowledge gaps. The proposed methodologic framework offers great potential for meaningful prediction of pharmacological outcomes in patients with NAFLD and can inform both drug development and clinical practice for this population.
Collapse
Affiliation(s)
- William A Murphy
- Division of Pharmacotherapy and Experimental Therapeutics, UNC Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Jeffry Adiwidjaja
- Division of Pharmacotherapy and Experimental Therapeutics, UNC Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA.,Simulations Plus, Inc., Lancaster, California, USA
| | - Noora Sjöstedt
- Division of Pharmaceutical Biosciences, Faculty of Pharmacy, University of Helsinki, Helsinki, Finland
| | - Kyunghee Yang
- DILIsym Services Division, Simulations Plus Inc., Research Triangle Park, North Carolina, USA
| | - James J Beaudoin
- DILIsym Services Division, Simulations Plus Inc., Research Triangle Park, North Carolina, USA
| | | | - Scott Q Siler
- DILIsym Services Division, Simulations Plus Inc., Research Triangle Park, North Carolina, USA
| | | | - Kim L R Brouwer
- Division of Pharmacotherapy and Experimental Therapeutics, UNC Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| |
Collapse
|
38
|
Wang MX, Luo W, Ye L, Jin LM, Yang B, Zhang QH, Qian JC, Wang Y, Zhang Y, Liang G. Dectin-1 plays a deleterious role in high fat diet-induced NAFLD of mice through enhancing macrophage activation. Acta Pharmacol Sin 2023; 44:120-132. [PMID: 35689091 DOI: 10.1038/s41401-022-00926-2] [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: 03/02/2022] [Accepted: 05/24/2022] [Indexed: 01/18/2023] Open
Abstract
The innate immune response and inflammation contribute to hepatic steatosis and non-alcoholic fatty liver disease (NAFLD). Dectin-1 is a pathogen recognition receptor in innate immunity. In this study, we investigated the role of Dectin-1 in the pathogenesis of NAFLD. We first showed that Dectin-1 expression was significantly elevated in liver tissues of patients with NASH. NAFLD was induced in mice by feeding high fat diet (HFD) for 24 weeks. At the end of treatment, mice were sacrificed, and their blood and liver tissues were collected for analyses. We showed HFD feeding also increased liver Dectin-1 levels in mice, associated with macrophage infiltration. Either gene knockout or co-administration of a Dectin-1 antagonist laminarin (150 mg/kg twice a day, ip, from 16th week to 24th week) largely protected the livers from HFD-induced lipid accumulation, fibrosis, and elaboration of inflammatory responses. In primary mouse peritoneal macrophages (MPMs), challenge with palmitate (PA, 200 μM), an abundant saturated fatty acid found in NAFLD, significantly activated Dectin-1 signaling pathway, followed by transcriptionally regulated production of pro-inflammatory cytokines. Dectin-1 was required for hepatic macrophage activation and inflammatory factor induction. Condition media generated from Dectin-1 deficient macrophages failed to cause hepatocyte lipid accumulation and hepatic stellate activation. In conclusion, this study provides the primary evidence supporting a deleterious role for Dectin-1 in NAFLD through enhancing macrophage pro-inflammatory responses and suggests that it can be targeted to prevent inflammatory NAFLD.
Collapse
Affiliation(s)
- Min-Xiu Wang
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, 325035, China
| | - Wu Luo
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, 325035, China.,Medical Research Center, the First Affiliated Hospital, Wenzhou Medical University, Wenzhou, 325035, China
| | - Lin Ye
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, 325035, China
| | - Lei-Ming Jin
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, 325035, China
| | - Bin Yang
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, 325035, China
| | - Qian-Hui Zhang
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, 325035, China
| | - Jian-Chang Qian
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, 325035, China
| | - Yi Wang
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, 325035, China
| | - Yi Zhang
- School of Pharmaceutical Sciences, Hangzhou Medical College, Hangzhou, 311399, China
| | - Guang Liang
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, 325035, China. .,School of Pharmaceutical Sciences, Hangzhou Medical College, Hangzhou, 311399, China.
| |
Collapse
|
39
|
Flessa CM, Nasiri-Ansari N, Kyrou I, Leca BM, Lianou M, Chatzigeorgiou A, Kaltsas G, Kassi E, Randeva HS. Genetic and Diet-Induced Animal Models for Non-Alcoholic Fatty Liver Disease (NAFLD) Research. Int J Mol Sci 2022; 23:ijms232415791. [PMID: 36555433 PMCID: PMC9780957 DOI: 10.3390/ijms232415791] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 12/05/2022] [Accepted: 12/10/2022] [Indexed: 12/15/2022] Open
Abstract
A rapidly increasing incidence of non-alcoholic fatty liver disease (NAFLD) is noted worldwide due to the adoption of western-type lifestyles and eating habits. This makes the understanding of the molecular mechanisms that drive the pathogenesis of this chronic disease and the development of newly approved treatments of utmost necessity. Animal models are indispensable tools for achieving these ends. Although the ideal mouse model for human NAFLD does not exist yet, several models have arisen with the combination of dietary interventions, genetic manipulations and/or administration of chemical substances. Herein, we present the most common mouse models used in the research of NAFLD, either for the whole disease spectrum or for a particular disease stage (e.g., non-alcoholic steatohepatitis). We also discuss the advantages and disadvantages of each model, along with the challenges facing the researchers who aim to develop and use animal models for translational research in NAFLD. Based on these characteristics and the specific study aims/needs, researchers should select the most appropriate model with caution when translating results from animal to human.
Collapse
Affiliation(s)
- Christina-Maria Flessa
- Department of Biological Chemistry, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece
- Warwickshire Institute for the Study of Diabetes, Endocrinology and Metabolism (WISDEM), University Hospitals Coventry and Warwickshire NHS Trust, Coventry CV2 2DX, UK
| | - Narjes Nasiri-Ansari
- Department of Biological Chemistry, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Ioannis Kyrou
- Warwickshire Institute for the Study of Diabetes, Endocrinology and Metabolism (WISDEM), University Hospitals Coventry and Warwickshire NHS Trust, Coventry CV2 2DX, UK
- Warwick Medical School, University of Warwick, Coventry CV4 7AL, UK
- Research Institute for Health and Wellbeing, Coventry University, Coventry CV1 5FB, UK
- Aston Medical School, College of Health and Life Sciences, Aston University, Birmingham B4 7ET, UK
- Laboratory of Dietetics and Quality of Life, Department of Food Science and Human Nutrition, School of Food and Nutritional Sciences, Agricultural University of Athens, 11855 Athens, Greece
| | - Bianca M. Leca
- Warwickshire Institute for the Study of Diabetes, Endocrinology and Metabolism (WISDEM), University Hospitals Coventry and Warwickshire NHS Trust, Coventry CV2 2DX, UK
| | - Maria Lianou
- Department of Biological Chemistry, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Antonios Chatzigeorgiou
- Department of Physiology, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Gregory Kaltsas
- Endocrine Unit, 1st Department of Propaedeutic Internal Medicine, Laiko Hospital, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Eva Kassi
- Department of Biological Chemistry, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece
- Endocrine Unit, 1st Department of Propaedeutic Internal Medicine, Laiko Hospital, National and Kapodistrian University of Athens, 11527 Athens, Greece
- Correspondence: (E.K.); (H.S.R.)
| | - Harpal S. Randeva
- Warwickshire Institute for the Study of Diabetes, Endocrinology and Metabolism (WISDEM), University Hospitals Coventry and Warwickshire NHS Trust, Coventry CV2 2DX, UK
- Warwick Medical School, University of Warwick, Coventry CV4 7AL, UK
- Correspondence: (E.K.); (H.S.R.)
| |
Collapse
|
40
|
Chua D, Low ZS, Cheam GX, Ng AS, Tan NS. Utility of Human Relevant Preclinical Animal Models in Navigating NAFLD to MAFLD Paradigm. Int J Mol Sci 2022; 23:14762. [PMID: 36499091 PMCID: PMC9737809 DOI: 10.3390/ijms232314762] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 11/15/2022] [Accepted: 11/23/2022] [Indexed: 11/29/2022] Open
Abstract
Fatty liver disease is an emerging contributor to disease burden worldwide. The past decades of work established the heterogeneous nature of non-alcoholic fatty liver disease (NAFLD) etiology and systemic contributions to the pathogenesis of the disease. This called for the proposal of a redefinition in 2020 to that of metabolic dysfunction-associated fatty liver disease (MAFLD) to better reflect the current understanding of the disease. To date, several clinical cohort studies comparing NAFLD and MAFLD hint at the relevancy of the new nomenclature in enriching for patients with more severe hepatic injury and extrahepatic comorbidities. However, the underlying systemic pathogenesis is still not fully understood. Preclinical animal models have been imperative in elucidating key biological mechanisms in various contexts, including intrahepatic disease progression, interorgan crosstalk and systemic dysregulation. Furthermore, they are integral in developing novel therapeutics against MAFLD. However, substantial contextual variabilities exist across different models due to the lack of standardization in several aspects. As such, it is crucial to understand the strengths and weaknesses of existing models to better align them to the human condition. In this review, we consolidate the implications arising from the change in nomenclature and summarize MAFLD pathogenesis. Subsequently, we provide an updated evaluation of existing MAFLD preclinical models in alignment with the new definitions and perspectives to improve their translational relevance.
Collapse
Affiliation(s)
- Damien Chua
- Lee Kong Chian School of Medicine, Nanyang Technological University Singapore, 11 Mandalay Road, Singapore 308232, Singapore
| | - Zun Siong Low
- Lee Kong Chian School of Medicine, Nanyang Technological University Singapore, 11 Mandalay Road, Singapore 308232, Singapore
| | - Guo Xiang Cheam
- School of Biological Sciences, Nanyang Technological University Singapore, 60 Nanyang Drive, Singapore 637551, Singapore
| | - Aik Seng Ng
- Radcliffe Department of Medicine, John Radcliffe Hospital, University of Oxford, Oxford OX3 9DU, UK
| | - Nguan Soon Tan
- Lee Kong Chian School of Medicine, Nanyang Technological University Singapore, 11 Mandalay Road, Singapore 308232, Singapore
- School of Biological Sciences, Nanyang Technological University Singapore, 60 Nanyang Drive, Singapore 637551, Singapore
| |
Collapse
|
41
|
Lin Z, Lin X, Lai Y, Han C, Fan X, Tang J, Mo S, Su J, Liang S, Shang J, Lv X, Guo S, Pang R, Zhou J, Zhang T, Zhang F. Ponatinib modulates the metabolic profile of obese mice by inhibiting adipose tissue macrophage inflammation. Front Pharmacol 2022; 13:1040999. [DOI: 10.3389/fphar.2022.1040999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Accepted: 10/31/2022] [Indexed: 11/17/2022] Open
Abstract
Obesity-induced metabolic syndrome is a rapidly growing conundrum, reaching epidemic proportions globally. Chronic inflammation in obese adipose tissue plays a key role in metabolic syndrome with a series of local and systemic effects such as inflammatory cell infiltration and inflammatory cytokine secretion. Adipose tissue macrophages (ATM), as one of the main regulators in this process, are particularly crucial for pharmacological studies on obesity-related metabolic syndrome. Ponatinib, a multi-targeted tyrosine kinase inhibitor originally used to treat leukemia, has recently been found to improve dyslipidemia and atherosclerosis, suggesting that it may have profound effect on metabolic syndrome, although the mechanisms underlying have not yet been revealed. Here we discovered that ponatinib significantly improved insulin sensitivity in leptin deficient obese mice. In addition to that, ponatinib treatment remarkably ameliorated high fat diet-induced hyperlipidemia and inhibited ectopic lipid deposition in the liver. Interestingly, although ponatinib did not reduce but increase the weight of white adipose tissue (WAT), it remarkably suppressed the inflammatory response in WAT and preserved its function. Mechanistically, we showed that ponatinib had no direct effect on hepatocyte or adipocyte but attenuated free fatty acid (FFA) induced macrophage transformation from pro-inflammatory to anti-inflammatory phenotype. Moreover, adipocytes co-cultured with FFA-treated macrophages exhibited insulin resistance, while pre-treat these macrophages with ponatinib can ameliorate this process. These results suggested that the beneficial effects of ponatinib on metabolic disorders are achieved by inhibiting the inflammatory phenotypic transformation of ATMs, thereby maintaining the physiological function of adipose tissue under excessive obesity. The data here not only revealed the novel therapeutic function of ponatinib, but also provided a theoretical basis for the application of multi-target tyrosine kinase inhibitors in metabolic diseases.
Collapse
|
42
|
Shedding light on non-alcoholic fatty liver disease: Pathogenesis, molecular mechanisms, models, and emerging therapeutics. Life Sci 2022; 312:121185. [PMID: 36375569 DOI: 10.1016/j.lfs.2022.121185] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 11/07/2022] [Accepted: 11/08/2022] [Indexed: 11/13/2022]
Abstract
Nonalcoholic fatty liver disease (NAFLD) is the most common chronic liver disorder globally impacting an estimated 25% of the population associated with severe consequences such as cirrhosis, hepatocellular carcinoma (HCC), and overall mortality. Fatty liver disease is triggered through multiple pathways, but the most prominent cause is either diabetes or obesity, or a combination of both. Therefore, hepatic glucose, insulin and fatty acid signaling becomes a dire need to understand which is well elaborated in this review. This review summarizes the popular two-hit pathogenesis of NAFLD, the molecular mechanisms underlying hepatic insulin resistance. As fatty liver disease gets advanced, it requires in-vitro as well as in-vivo models closer to disease progression in humans for better understanding the pathological state and identifying a novel therapeutic target. This review summarizes in-vitro (2D cell-culture/co-culture, 3D spheroid/organoid/liver-on-a-chip) models as well as in-vivo (genetically/dietary/chemically induced fatty liver disease) research models. Fatty liver disease research has gathered lots of attention recently since there is no FDA approved therapy available so far. However, there have been numerous promising targets to treat fatty liver disease including potential therapeutic targets under clinical trials are listed in this review.
Collapse
|
43
|
Pezzino S, Sofia M, Faletra G, Mazzone C, Litrico G, La Greca G, Latteri S. Gut-Liver Axis and Non-Alcoholic Fatty Liver Disease: A Vicious Circle of Dysfunctions Orchestrated by the Gut Microbiome. BIOLOGY 2022; 11:1622. [PMID: 36358323 PMCID: PMC9687983 DOI: 10.3390/biology11111622] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/15/2022] [Revised: 11/03/2022] [Accepted: 11/04/2022] [Indexed: 09/24/2023]
Abstract
Non-alcoholic fatty liver disease (NAFLD) is a prevalent, multifactorial, and poorly understood liver disease with an increasing incidence worldwide. NAFLD is typically asymptomatic and coupled with other symptoms of metabolic syndrome. The prevalence of NAFLD is rising in tandem with the prevalence of obesity. In the Western hemisphere, NAFLD is one of the most prevalent causes of liver disease and liver transplantation. Recent research suggests that gut microbiome dysbiosis may play a significant role in the pathogenesis of NAFLD by dysregulating the gut-liver axis. The so-called "gut-liver axis" refers to the communication and feedback loop between the digestive system and the liver. Several pathological mechanisms characterized the alteration of the gut-liver axis, such as the impairment of the gut barrier and the increase of the intestinal permeability which result in endotoxemia and inflammation, and changes in bile acid profiles and metabolite levels produced by the gut microbiome. This review will explore the role of gut-liver axis disruption, mediated by gut microbiome dysbiosis, on NAFLD development.
Collapse
Affiliation(s)
| | | | | | | | | | | | - Saverio Latteri
- Department of Surgical Sciences and Advanced Technologies “G. F. Ingrassia”, Cannizzaro Hospital, University of Catania, 95126 Catania, Italy
| |
Collapse
|
44
|
Park Y, Thadasina D, Bolujo I, Isidan A, Cross-Najafi AA, Lopez K, Li P, Dahlem AM, Kennedy L, Sato K, Francis H, Alpini G, Zhang W, Ekser B. Three-Dimensional Organoids as a Model to Study Nonalcoholic Fatty Liver Disease. Semin Liver Dis 2022; 42:423-433. [PMID: 36044928 DOI: 10.1055/a-1934-5588] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Despite the rising prevalence of nonalcoholic fatty liver disease (NAFLD), the underlying disease pathophysiology remains unclear. There is a great need for an efficient and reliable "human" in vitro model to study NAFLD and the progression to nonalcoholic steatohepatitis (NASH), which will soon become the leading indication for liver transplantation. Here, we review the recent developments in the use of three-dimensional (3D) liver organoids as a model to study NAFLD and NASH pathophysiology and possible treatments. Various techniques that are currently used to make liver organoids are discussed, such as the use of induced pluripotent stem cells versus primary cell lines and human versus murine cells. Moreover, methods for inducing lipid droplet accumulation and fibrosis to model NAFLD are explored. Finally, the limitations specific to the 3D organoid model for NAFLD/NASH are reviewed, highlighting the need for further development of multilineage models to include hepatic nonparenchymal cells and immune cells. The ultimate goal is to be able to accurately recapitulate the complex liver microenvironment in which NAFLD develops and progresses to NASH.
Collapse
Affiliation(s)
- Yujin Park
- Department of Surgery, Division of Transplant Surgery, Indiana University School of Medicine, Indianapolis, Indiana
| | - Deepthi Thadasina
- Department of Surgery, Division of Transplant Surgery, Indiana University School of Medicine, Indianapolis, Indiana
| | - Ifeoluwa Bolujo
- Department of Surgery, Division of Transplant Surgery, Indiana University School of Medicine, Indianapolis, Indiana
| | - Abdulkadir Isidan
- Department of Surgery, Division of Transplant Surgery, Indiana University School of Medicine, Indianapolis, Indiana
| | - Arthur A Cross-Najafi
- Department of Surgery, Division of Transplant Surgery, Indiana University School of Medicine, Indianapolis, Indiana
| | - Kevin Lopez
- Department of Surgery, Division of Transplant Surgery, Indiana University School of Medicine, Indianapolis, Indiana
| | - Ping Li
- Department of Surgery, Division of Transplant Surgery, Indiana University School of Medicine, Indianapolis, Indiana
| | - Andrew M Dahlem
- Division of Clinical Pharmacology, Indiana University School of Medicine, Indianapolis, Indiana
| | - Lindsey Kennedy
- Department of Medicine, Division of Gastroenterology and Hepatology, Indiana University School of Medicine, and Division of Research, Richard L. Roudebush VA Medical Center, Indianapolis, Indiana
| | - Keisaku Sato
- Department of Medicine, Division of Gastroenterology and Hepatology, Indiana University School of Medicine, and Division of Research, Richard L. Roudebush VA Medical Center, Indianapolis, Indiana
| | - Heather Francis
- Department of Medicine, Division of Gastroenterology and Hepatology, Indiana University School of Medicine, and Division of Research, Richard L. Roudebush VA Medical Center, Indianapolis, Indiana
| | - Gianfranco Alpini
- Department of Medicine, Division of Gastroenterology and Hepatology, Indiana University School of Medicine, and Division of Research, Richard L. Roudebush VA Medical Center, Indianapolis, Indiana
| | - Wenjun Zhang
- Department of Surgery, Division of Transplant Surgery, Indiana University School of Medicine, Indianapolis, Indiana
| | - Burcin Ekser
- Department of Surgery, Division of Transplant Surgery, Indiana University School of Medicine, Indianapolis, Indiana
| |
Collapse
|
45
|
Icaritin, a metabolite of Icarrin, Alleviates non-alcoholic fatty liver disease via inhibition of lipogenesis and ER stress. Eur J Pharmacol 2022; 937:175378. [DOI: 10.1016/j.ejphar.2022.175378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 11/01/2022] [Accepted: 11/02/2022] [Indexed: 11/13/2022]
|
46
|
Phung HH, Lee CH. Mouse models of nonalcoholic steatohepatitis and their application to new drug development. Arch Pharm Res 2022; 45:761-794. [DOI: 10.1007/s12272-022-01410-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2022] [Accepted: 10/10/2022] [Indexed: 11/05/2022]
|
47
|
Kura B, Szantova M, LeBaron TW, Mojto V, Barancik M, Szeiffova Bacova B, Kalocayova B, Sykora M, Okruhlicova L, Tribulova N, Gvozdjakova A, Sumbalova Z, Kucharska J, Faktorova X, Jakabovicova M, Durkovicová Z, Macutek J, Koscová M, Slezak J. Biological Effects of Hydrogen Water on Subjects with NAFLD: A Randomized, Placebo-Controlled Trial. Antioxidants (Basel) 2022; 11:antiox11101935. [PMID: 36290657 PMCID: PMC9598482 DOI: 10.3390/antiox11101935] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Revised: 09/03/2022] [Accepted: 09/20/2022] [Indexed: 11/16/2022] Open
Abstract
Non-alcoholic fatty liver disease (NAFLD) is a liver pathology affecting around 25% of the population worldwide. Excess oxidative stress, inflammation and aberrant cellular signaling can lead to this hepatic dysfunction and eventual carcinoma. Molecular hydrogen has been recognized for its selective antioxidant properties and ability to attenuate inflammation and regulate cellular function. We administered hydrogen-rich water (HRW) to 30 subjects with NAFLD in a randomized, double-blinded, placebo-controlled manner for eight weeks. Phenotypically, we observed beneficial trends (p > 0.05) in decreased weight (≈1 kg) and body mass index in the HRW group. HRW was well-tolerated, with no significant changes in liver enzymes and a trend of improved lipid profile and reduced lactate dehydrogenase levels. HRW tended to non-significantly decrease levels of nuclear factor kappa B, heat shock protein 70 and matrix metalloproteinase-9. Interestingly, there was a mild, albeit non-significant, tendency of increased levels of 8-hydroxy-2’-deoxyguanosine and malondialdehyde in the HRW group. This mild increase may be indicative of the hormetic effects of molecular hydrogen that occurred prior to the significant clinical improvements reported in previous longer-term studies. The favorable trends in this study in conjunction with previous animal and clinical findings suggest that HRW may serve as an important adjuvant therapy for promoting and maintaining optimal health and wellness. Longer term studies focused on prevention, maintenance, or treatment of NAFLD and early stages of NASH are warranted.
Collapse
Affiliation(s)
- Branislav Kura
- Centre of Experimental Medicine, Institute for Heart Research, Slovak Academy of Sciences, 841 04 Bratislava, Slovakia
| | - Maria Szantova
- 3rd Department of Internal Medicine, Faculty of Medicine, Comenius University, 813 72 Bratislava, Slovakia
| | - Tyler W. LeBaron
- Centre of Experimental Medicine, Institute for Heart Research, Slovak Academy of Sciences, 841 04 Bratislava, Slovakia
- Molecular Hydrogen Institute, Enoch, UT 84721, USA
- Department of Kinesiology and Outdoor Recreation, Southern Utah University, Cedar City, UT 84721, USA
| | - Viliam Mojto
- 3rd Department of Internal Medicine, Faculty of Medicine, Comenius University, 813 72 Bratislava, Slovakia
| | - Miroslav Barancik
- Centre of Experimental Medicine, Institute for Heart Research, Slovak Academy of Sciences, 841 04 Bratislava, Slovakia
| | - Barbara Szeiffova Bacova
- Centre of Experimental Medicine, Institute for Heart Research, Slovak Academy of Sciences, 841 04 Bratislava, Slovakia
| | - Barbora Kalocayova
- Centre of Experimental Medicine, Institute for Heart Research, Slovak Academy of Sciences, 841 04 Bratislava, Slovakia
| | - Matus Sykora
- Centre of Experimental Medicine, Institute for Heart Research, Slovak Academy of Sciences, 841 04 Bratislava, Slovakia
| | - Ludmila Okruhlicova
- Centre of Experimental Medicine, Institute for Heart Research, Slovak Academy of Sciences, 841 04 Bratislava, Slovakia
| | - Narcisa Tribulova
- Centre of Experimental Medicine, Institute for Heart Research, Slovak Academy of Sciences, 841 04 Bratislava, Slovakia
| | - Anna Gvozdjakova
- Pharmacobiochemical Laboratory of 3rd Medical Department, Medical Faculty, Comenius University Bratislava, 811 08 Bratislava, Slovakia
| | - Zuzana Sumbalova
- Pharmacobiochemical Laboratory of 3rd Medical Department, Medical Faculty, Comenius University Bratislava, 811 08 Bratislava, Slovakia
| | - Jarmila Kucharska
- Pharmacobiochemical Laboratory of 3rd Medical Department, Medical Faculty, Comenius University Bratislava, 811 08 Bratislava, Slovakia
| | - Xenia Faktorova
- Internal Clinic of Slovak Medical University, Hospital of St. Michael, 811 08 Bratislava, Slovakia
| | - Martina Jakabovicova
- 3rd Department of Internal Medicine, Faculty of Medicine, Comenius University, 813 72 Bratislava, Slovakia
| | - Zuzana Durkovicová
- 3rd Department of Internal Medicine, Faculty of Medicine, Comenius University, 813 72 Bratislava, Slovakia
| | - Jan Macutek
- Mathematical Institute, Slovak Academy of Sciences, 814 73 Bratislava, Slovakia
- Department of Mathematics, Faculty of Natural Sciences, Constantine the Philosopher University in Nitra, 949 01 Nitra, Slovakia
| | - Michaela Koscová
- Mathematical Institute, Slovak Academy of Sciences, 814 73 Bratislava, Slovakia
| | - Jan Slezak
- Centre of Experimental Medicine, Institute for Heart Research, Slovak Academy of Sciences, 841 04 Bratislava, Slovakia
- Correspondence: ; Tel.: +421-903620181
| |
Collapse
|
48
|
Akbari G, Mard SA, Savari F, Barati B, Sameri MJ. Characterization of diet based nonalcoholic fatty liver disease/nonalcoholic steatohepatitis in rodent models: Histological and biochemical outcomes. Histol Histopathol 2022; 37:813-824. [PMID: 35475465 DOI: 10.14670/hh-18-462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Nonalcoholic fatty liver disease (NAFLD), as the most common chronic liver disease, is rapidly increasing worldwide. This complex disorder can include simple liver steatosis to more serious stages of nonalcoholic fibrosis and steatohepatitis (NASH). One of the critical concerns in NASH research is selecting and confiding in relying on preclinical animal models and experimental methods that can accurately reflect the situation in human NASH. Recently, creating nutritional models of NASH with a closer dietary pattern in human has been providing reliable, simple, and reproducible tools that hope to create a better landscape for showing the recapitulation of disease pathophysiology. This review focuses on recent research on rodent models (mice, rats, and hamsters) in the induction of the dietary model of NAFLD /NASH. This research tries to compile the different dietary compositions of NASH, time frames required for disease development, and their impact on liver histological features as well as metabolic parameters.
Collapse
Affiliation(s)
- Ghaidafeh Akbari
- Medical Plants Research Center, Yasuj University of Medical Sciences, Yasuj, Iran
| | - Seyyed Ali Mard
- Clinical Sciences Research Institute, Alimentary Tract Research Center, Department of Physiology, The school of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Feryal Savari
- Department of Basic Sciences, Shoushtar Faculty of Medical Sciences, Shoushtar, Iran.
| | - Barat Barati
- Department of Radiologic Technology, Shoushtar Faculty of Medical Sciences, Shoushtar, Iran
| | - Maryam J Sameri
- Department of Physiology, The School of Medicine, Ahvaz Jundishpur University of Medical Sciences, Ahvaz, Iran
- Department of Physiology, The School of Medicine, Abadan University of Medical Sciences, Abadan, Iran
| |
Collapse
|
49
|
Modelling fatty liver disease with mouse liver-derived multicellular spheroids. Biomaterials 2022; 290:121817. [DOI: 10.1016/j.biomaterials.2022.121817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 07/28/2022] [Accepted: 09/19/2022] [Indexed: 11/19/2022]
|
50
|
Liu Q, Zeng A, Liu Z, Wu C, Song L. Liver organoids: From fabrication to application in liver diseases. Front Physiol 2022; 13:956244. [PMID: 35923228 PMCID: PMC9340459 DOI: 10.3389/fphys.2022.956244] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Accepted: 06/30/2022] [Indexed: 12/12/2022] Open
Abstract
As the largest internal organ, the liver is the key hub for many physiological processes. Previous research on the liver has been mainly conducted on animal models and cell lines, in which not only there are deficiencies in species variability and retention of heritable material, but it is also difficult for primary hepatocytes to maintain their metabolic functions after in vitro expansion. Because of the increased burden of liver disease worldwide, there is a growing demand for 3D in vitro liver models—Liver Organoids. Based on the type of initiation cells, the liver organoid can be classified as PSC-derived or ASC-derived. Liver organoids originated from ASC or primary sclerosing cholangitis, which are co-cultured in matrix gel with components such as stromal cells or immune cells, and eventually form three-dimensional structures in the presence of cytokines. Liver organoids have already made progress in drug screening, individual medicine and disease modeling with hereditary liver diseases, alcoholic or non-alcoholic liver diseases and primary liver cancer. In this review, we summarize the generation process of liver organoids and the current clinical applications, including disease modeling, drug screening and individual medical treatment, which provide new perspectives for liver physiology and disease research.
Collapse
Affiliation(s)
- Qianglin Liu
- School of Medical and Life Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Anqi Zeng
- Institute of Translational Pharmacology and Clinical Application, Sichuan Academy of Chinese Medical Science, Chengdu, China
| | - Zibo Liu
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Chunjie Wu
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- *Correspondence: Chunjie Wu, ; Linjiang Song,
| | - Linjiang Song
- School of Medical and Life Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- *Correspondence: Chunjie Wu, ; Linjiang Song,
| |
Collapse
|