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Petta S, Armandi A, Bugianesi E. Impact of PNPLA3 I148M on Clinical Outcomes in Patients With MASLD. Liver Int 2025; 45:e16133. [PMID: 39412170 PMCID: PMC11815615 DOI: 10.1111/liv.16133] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2024] [Revised: 09/23/2024] [Accepted: 10/02/2024] [Indexed: 01/03/2025]
Abstract
BACKGROUND AND AIMS Metabolic dysfunction-associated steatotic liver disease (MASLD) is a heterogenous clinical and histopathological entity, where multiple metabolic co-factors are intertwined with high interindividual variability. The impact and severity of each factor (including obesity and type 2 diabetes) define a systemic dysmetabolism that can lead to either advanced liver disease and its complication (including hepatocellular carcinoma and clinical events related to portal hypertension) or extrahepatic events: incident cardiovascular disease, chronic kidney disease and extrahepatic cancers. The balance between environmental factors and genetic susceptibility has unique implications in MASLD: the intermittent injury of metabolic co-factors, their fluctuation over time and their specific management, are counterbalanced by the presence of gene variants that can significantly impact the disease at multiple levels. The I148M variant in the PNPLA3 gene is the most investigated genetic susceptibility that induces a more severe steatohepatitis, enhanced fibrogenesis and can shape the incidence of long-term clinical events regardless of, or worsened by, other metabolic risk factors. METHODS AND RESULTS In this review, we will summarise the updated evidence on the natural history of MASLD accounting for classical metabolic risk factors, the role of PNPLA3 in clinical sub-phenotyping (e.g., 'lean MASLD'), impact on disease severity and fibrosis progression, as well as its role for prognostication, alone or in combination with non-invasive tools into polygenic risk scores.
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Affiliation(s)
- Salvatore Petta
- Sezione di Gastroenterologia, Di.Bi.M.I.SUniversity of PalermoPalermoItaly
| | - Angelo Armandi
- Division of Gastroenterology and Hepatology, Department of Medical SciencesUniversity of TurinTurinItaly
| | - Elisabetta Bugianesi
- Division of Gastroenterology and Hepatology, Department of Medical SciencesUniversity of TurinTurinItaly
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2
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Qu H, Zhou L, Wang J, Tang D, Zhang Q, Shi J. Iron overload is closely associated with metabolic dysfunction-associated fatty liver disease in type 2 diabetes. Obesity (Silver Spring) 2025; 33:490-499. [PMID: 39915040 PMCID: PMC11897857 DOI: 10.1002/oby.24236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2024] [Revised: 11/22/2024] [Accepted: 12/03/2024] [Indexed: 03/14/2025]
Abstract
OBJECTIVE The relationship between iron metabolism disturbances and metabolic dysfunction-associated fatty liver disease (MAFLD) remains controversial. This study aimed to investigate the association of iron overload with MAFLD in patients with type 2 diabetes mellitus (T2DM). METHODS This study included 155 Chinese inpatients with T2DM. MAFLD was diagnosed and grouped using magnetic resonance imaging (MRI). MRI biomarkers such as proton density fat fraction and iron accumulation (R 2 * ) were measured. Their clinical characteristics were compared, and the association of iron metabolism markers with MAFLD in patients with T2DM was analyzed. RESULTS Iron metabolism markers, including MRI-R 2 * , ferritin, serum iron, hepcidin, and total iron-binding capacity, were overloaded in groups with MAFLD (p < 0.001 for trend). They were positively correlated with MAFLD and reflected the severity of MAFLD. The five markers of logistic regression analysis revealed an increased MAFLD risk (p < 0.001 for trend). The areas under the curve of five markers all exceeded 0.5, indicating certain predictive values for MAFLD. CONCLUSIONS MAFLD is associated with significant iron overload in Chinese patients with T2DM. Serum iron, ferritin, total iron-binding capacity, hepcidin, andR 2 * value are essential iron metabolism markers to evaluate and predict the progression of MAFLD in patients with T2DM.
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Affiliation(s)
- Huanjia Qu
- Department of EndocrinologyThe Affiliated Hospital of Hangzhou Normal UniversityHangzhouChina
| | - Lingling Zhou
- Department of EndocrinologyThe Affiliated Hospital of Hangzhou Normal UniversityHangzhouChina
| | - Jing Wang
- Department of EndocrinologyThe Affiliated Hospital of Hangzhou Normal UniversityHangzhouChina
| | - Dong Tang
- Department of RadiologyThe Affiliated Hospital of Hangzhou Normal UniversityHangzhouChina
| | - Qiuling Zhang
- Department of EndocrinologyThe Affiliated Hospital of Hangzhou Normal UniversityHangzhouChina
| | - Junping Shi
- Department of Metabolic Disease CenterThe Affiliated Hospital of Hangzhou Normal UniversityHangzhouChina
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Hwang SY, Danpanichkul P, Agopian V, Mehta N, Parikh ND, Abou-Alfa GK, Singal AG, Yang JD. Hepatocellular carcinoma: updates on epidemiology, surveillance, diagnosis and treatment. Clin Mol Hepatol 2025; 31:S228-S254. [PMID: 39722614 PMCID: PMC11925437 DOI: 10.3350/cmh.2024.0824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2024] [Revised: 11/08/2024] [Accepted: 12/20/2024] [Indexed: 12/28/2024] Open
Abstract
Hepatocellular carcinoma (HCC) is a major global burden, ranking as the third leading cause of cancer-related mortality. HCC due to chronic hepatitis B virus (HBV) or C virus (HCV) infection has decreased due to universal vaccination for HBV and effective antiviral therapy for both HBV and HCV, but HCC related to metabolic dysfunction-associated steatotic liver disease and alcohol-associated liver disease is increasing. Biannual liver ultrasonography and serum α-fetoprotein are the primary surveillance tools for early HCC detection among high-risk patients (e.g., cirrhosis, chronic HBV). Alternative surveillance tools such as blood-based biomarker panels and abbreviated magnetic resonance imaging (MRI) are being investigated. Multiphasic computed tomography or MRI is the standard for HCC diagnosis, but histological confirmation should be considered, especially when inconclusive findings are seen on cross-sectional imaging. Staging and treatment decisions are complex and should be made in multidisciplinary settings, incorporating multiple factors including tumor burden, degree of liver dysfunction, patient performance status, available expertise, and patient preferences. Early-stage HCC is best treated with curative options such as resection, ablation, or transplantation. For intermediate-stage disease, locoregional therapies are primarily recommended although systemic therapies may be preferred for patients with large intrahepatic tumor burden. In advanced-stage disease, immune checkpoint inhibitor-based therapy is the preferred treatment regimen. In this review article, we discuss the recent global epidemiology, risk factors, and HCC care continuum encompassing surveillance, diagnosis, staging, and treatments.
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Affiliation(s)
- Soo Young Hwang
- Department of Internal Medicine, University of Maryland Medical Center, Midtown Campus, Baltimore, Maryland, USA
| | - Pojsakorn Danpanichkul
- Department of Internal Medicine, Texas Tech University Health Sciences Center, Lubbock, Texas, USA
| | - Vatche Agopian
- Dumont-UCLA Transplant and Liver Cancer Centers, Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, California, USA
| | - Neil Mehta
- Division of Gastroenterology, Department of Medicine, University of California, San Francisco, California, USA
| | - Neehar D. Parikh
- Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, Michigan, USA
| | - Ghassan K. Abou-Alfa
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, USA
- Department of Medicine, Weill Medical College at Cornell University, New York, USA
- Trinity College Dublin, Dublin, Ireland
| | - Amit G. Singal
- Division of Digestive and Liver Diseases, UT Southwestern Medical Center, Dallas, Texas, USA
| | - Ju Dong Yang
- Karsh Division of Gastroenterology and Hepatology, Comprehensive Transplant Center, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
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Benderski K, Schneider P, Kordeves P, Fichter M, Schunke J, De Lorenzi F, Durak F, Schrörs B, Akilli Ö, Kiessling F, Bros M, Diken M, Grabbe S, Schattenberg JM, Lammers T, Sofias AM, Kaps L. A hepatocellular carcinoma model with and without parenchymal liver damage that integrates technical and pathophysiological advantages for therapy testing. Pharmacol Res 2025; 211:107560. [PMID: 39730106 DOI: 10.1016/j.phrs.2024.107560] [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: 10/01/2024] [Revised: 12/20/2024] [Accepted: 12/23/2024] [Indexed: 12/29/2024]
Abstract
Hepatocellular Carcinoma (HCC) is the most common form of primary liver cancer, with cirrhosis being its strongest risk factor. Interestingly, an increasing number of HCC cases is also observed without cirrhosis. We developed an HCC model via intrasplenic injection of highly tumorigenic HCC cells, which, due to cellular tropism, invade the liver and allow for a controllable disease progression. Specifically, C57BL/6JRj mice were intrasplenically inoculated with Dt81Hepa1-6 HCC cells, with a subgroup pre-treated with CCl4 to induce cirrhosis (C-HCC). At four weeks post-inoculation, mice were sacrificed, and diseased livers were analyzed via histology, flow cytometry, and RT-qPCR to profile the extracellular matrix (ECM), angiogenesis, and immune cells. In addition, tumor-bearing mice were treated with the first-line therapy, AtezoBev, to assess therapeutic responsiveness of the model. Dt81Hepa1-6 cells displayed similar gene expression as human HCC. After intrasplenic injection, all mice developed multifocal disease. C-HCC mice had a significantly higher tumor load than non-cirrhotic HCC mice. Both HCC and C-HCC models displayed extensive ECM formation, increased levels of vascularization, and immune cell infiltration compared to healthy and non-cancerous cirrhotic livers. AtezoBev treatment produced robust antitumor efficacy, validating the model's suitability for therapy testing. In conclusion, we established a rapidly developing and high-yield HCC model through a simple intrasplenic injection, with or without cirrhotic damage. The model overexpressed key human HCC genes and showed high responsiveness to first-line treatment. Our model uniquely combines all the above-mentioned features, promoting its use towards HCC therapy testing.
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Affiliation(s)
- Karina Benderski
- Department of Nanomedicine and Theranostics, Institute for Experimental Molecular Imaging (ExMI), RWTH Aachen University Hospital, Forckenbeckstrasse 55, Aachen 52074, Germany
| | - Paul Schneider
- Department of Dermatology, University Medical Center of the Johannes Gutenberg-University, Langenbeckstrasse 1, Mainz 55131, Germany
| | - Panayiotis Kordeves
- Department of Nanomedicine and Theranostics, Institute for Experimental Molecular Imaging (ExMI), RWTH Aachen University Hospital, Forckenbeckstrasse 55, Aachen 52074, Germany
| | - Michael Fichter
- Department of Dermatology, University Medical Center of the Johannes Gutenberg-University, Langenbeckstrasse 1, Mainz 55131, Germany; Max Planck Institute for Polymer Research, Ackermannweg 10, Mainz 55128, Germany
| | - Jenny Schunke
- Department of Dermatology, University Medical Center of the Johannes Gutenberg-University, Langenbeckstrasse 1, Mainz 55131, Germany; TRON - Translational Oncology at the University Medical Center of the Johannes Gutenberg-University Mainz GmbH, Freiligrathstrasse 12, Mainz 55131, Germany
| | - Federica De Lorenzi
- Department of Nanomedicine and Theranostics, Institute for Experimental Molecular Imaging (ExMI), RWTH Aachen University Hospital, Forckenbeckstrasse 55, Aachen 52074, Germany; Mildred Scheel School of Oncology (MSSO), Center for Integrated Oncology Aachen (CIOA), RWTH Aachen University Hospital, Pauwelsstrasse 30, Aachen 52074, Germany
| | - Feyza Durak
- TRON - Translational Oncology at the University Medical Center of the Johannes Gutenberg-University Mainz GmbH, Freiligrathstrasse 12, Mainz 55131, Germany
| | - Barbara Schrörs
- TRON - Translational Oncology at the University Medical Center of the Johannes Gutenberg-University Mainz GmbH, Freiligrathstrasse 12, Mainz 55131, Germany
| | - Özlem Akilli
- TRON - Translational Oncology at the University Medical Center of the Johannes Gutenberg-University Mainz GmbH, Freiligrathstrasse 12, Mainz 55131, Germany
| | - Fabian Kiessling
- Institute for Experimental Molecular Imaging (ExMI), RWTH Aachen University Hospital, Forckenbeckstrasse 55, Aachen 52074, Germany
| | - Matthias Bros
- Department of Dermatology, University Medical Center of the Johannes Gutenberg-University, Langenbeckstrasse 1, Mainz 55131, Germany
| | - Mustafa Diken
- TRON - Translational Oncology at the University Medical Center of the Johannes Gutenberg-University Mainz GmbH, Freiligrathstrasse 12, Mainz 55131, Germany
| | - Stephan Grabbe
- Department of Dermatology, University Medical Center of the Johannes Gutenberg-University, Langenbeckstrasse 1, Mainz 55131, Germany
| | - Jörn M Schattenberg
- Department of Medicine II, Saarland University Medical Center, Saarland University, Kirrberger Strasse 100, Saarbrücken 66123, Germany
| | - Twan Lammers
- Department of Nanomedicine and Theranostics, Institute for Experimental Molecular Imaging (ExMI), RWTH Aachen University Hospital, Forckenbeckstrasse 55, Aachen 52074, Germany; Mildred Scheel School of Oncology (MSSO), Center for Integrated Oncology Aachen (CIOA), RWTH Aachen University Hospital, Pauwelsstrasse 30, Aachen 52074, Germany.
| | - Alexandros Marios Sofias
- Department of Nanomedicine and Theranostics, Institute for Experimental Molecular Imaging (ExMI), RWTH Aachen University Hospital, Forckenbeckstrasse 55, Aachen 52074, Germany; Mildred Scheel School of Oncology (MSSO), Center for Integrated Oncology Aachen (CIOA), RWTH Aachen University Hospital, Pauwelsstrasse 30, Aachen 52074, Germany.
| | - Leonard Kaps
- Department of Dermatology, University Medical Center of the Johannes Gutenberg-University, Langenbeckstrasse 1, Mainz 55131, Germany; Department of Medicine II, Saarland University Medical Center, Saarland University, Kirrberger Strasse 100, Saarbrücken 66123, Germany.
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Armandi A, Rosso C, Caviglia GP, Bugianesi E. An updated overview on hepatocellular carcinoma in patients with Metabolic dysfunction-Associated Steatotic Liver Disease: Trends, pathophysiology and risk-based surveillance. Metabolism 2025; 162:156080. [PMID: 39571891 DOI: 10.1016/j.metabol.2024.156080] [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: 06/08/2024] [Revised: 11/13/2024] [Accepted: 11/14/2024] [Indexed: 11/25/2024]
Abstract
Hepatocellular carcinoma (HCC) is a relevant complication occurring in individuals with advanced Metabolic dysfunction-Associated Steatotic Liver Disease (MASLD). Recent epidemiological data suggest an alarming increase in the HCC burden worldwide, with a relevant proportion attributable to MASLD (up to 38 %), either in cirrhotic or non-cirrhotic livers. In view of the changing landscape of metabolic syndrome as "silent pandemic", this narrative review aims to provide an updated picture of the burden of HCC in individuals with MASLD. In the complex pathophysiological pathways linking insulin resistance to MASLD and cardiometabolic syndrome, metabolic inflammation appears a relevant driver of systemic as well as organ-specific complications. Novel insights from the field of immunology, gut-derived liver damage, and association with extra-hepatic cancers will be discussed. Finally, strategies for risk-based HCC surveillance (circulating biomarkers, prognostic models and polygenic risk scores) will be provided and the potential impact of novel drug targeting fibrosing Metabolic dysfunction-Associated Steatohepatitis (MASH) on incident HCC will be discussed.
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Affiliation(s)
- Angelo Armandi
- Division of Gastroenterology and Hepatology, Department of Medical Sciences, University of Turin, Corso Dogliotti 14, 10126 Torino, Italy.
| | - Chiara Rosso
- Division of Gastroenterology and Hepatology, Department of Medical Sciences, University of Turin, Corso Dogliotti 14, 10126 Torino, Italy.
| | - Gian Paolo Caviglia
- Division of Gastroenterology and Hepatology, Department of Medical Sciences, University of Turin, Corso Dogliotti 14, 10126 Torino, Italy.
| | - Elisabetta Bugianesi
- Division of Gastroenterology and Hepatology, Department of Medical Sciences, University of Turin, Corso Dogliotti 14, 10126 Torino, Italy.
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6
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Feng Y, Liu CH, Yang J, Zhang H, Li L, Yang Q, Gan W, Yang Z, Gong P, Fu C, Qian G, Li D. Integrative analysis of non12-hydroxylated bile acid revealed the suppressed molecular map of alternative pathway in nonalcoholic steatohepatitis mice. FASEB J 2024; 38:e70167. [PMID: 39556333 DOI: 10.1096/fj.202401630r] [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: 07/17/2024] [Revised: 10/17/2024] [Accepted: 10/28/2024] [Indexed: 11/19/2024]
Abstract
Bile acids (BAs) are significantly altered in the liver and serum of patients with nonalcoholic steatohepatitis (NASH). However, the underlying mechanisms of these changes, particularly BA alternative pathways (BAP) responsible for non12-OH BAs, remain unclear. RNA-seq data were initially analyzed to reveal the changes of gene expression in NASH patients. Targeted metabolomics were conducted on plasma from NASH mice induced by high-fat or western diet with CCl4 for 10-24 weeks. Liver tissues were examined using proteomics, RT-qPCR, and western blotting. An integrated approach was then employed to analyze protein interactions and network correlations. Analysis of RNA-seq data revealed the inhibition of CYP7B1 in NASH patients, indicating the dysregulation of BAP. In NASH mouse models, dysregulation of BA circulation was observed by increased plasma total BA (TBA) levels and decreased liver TBA, with liver swelling and histopathological changes. Targeted metabolomics revealed suppressed levels of non12-OH BAs, which inversely correlated with increased liver injury markers. The reduced mRNA and protein expression of Fxr and upregulation of Lxr signaling in livers suggested the suppressed BAP was modulated by Fxr-Lxr signaling. Moreover, BAP interactions predominantly implicated multiple metabolism disruptions, involving 7 hub proteins (Hk1, Acadsb, Pklr, Insr, Ldlr, Cyp27a1, and Cyp7b1), offering promising therapeutic targets for NASH. We presented the metabolic and proteomic map of BAP and its regulatory network in NASH progression. Therapeutic targeting of BAP or its co-regulatory proteins holds promise for NASH treatment and metabolic syndrome management.
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Affiliation(s)
- Yanruyu Feng
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, China
- Ninth People's Hospital of Zhengzhou, Zhengzhou, China
| | - Chang-Hai Liu
- Center of Infectious Diseases, Division of Infectious Diseases, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Jingtao Yang
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, China
| | - He Zhang
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Lian Li
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, China
| | - Qian Yang
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, China
| | - Wei Gan
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Zi Yang
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, China
| | - Puyang Gong
- College of Pharmacy, Southwest Minzu University, Chengdu, China
| | - Chunmei Fu
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, China
| | - Guangsheng Qian
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, China
| | - Dapeng Li
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, China
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Weber EJ, Younis IR, Nelson C, Qin AR, Watkins TR, Othman AA. Evaluation of the Potential for Cytochrome P450 and Transporter-Mediated Drug-Drug Interactions for Firsocostat, a Liver-Targeted Inhibitor of Acetyl-CoA Carboxylase. Clin Pharmacokinet 2024; 63:1423-1434. [PMID: 39292376 DOI: 10.1007/s40262-024-01420-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/25/2024] [Indexed: 09/19/2024]
Abstract
BACKGROUND AND OBJECTIVE Firsocostat is an oral, liver-targeted inhibitor of acetyl-CoA carboxylase in clinical development for the treatment of metabolic dysfunction-associated steatohepatitis. This work evaluated the potential drug-drug interactions (DDIs) of firsocostat as a victim and as a perpetrator, to inform concomitant medication use. METHODS In this phase I study, healthy participants (n = 13-30 in each of four cohorts) received firsocostat alone or in combination with either victims or perpetrators of cytochrome P450 (CYP) enzymes and drug transporters to evaluate firsocostat as both a victim and perpetrator of DDIs, respectively. RESULTS Overall, 80 participants completed the study. As a victim of DDI, firsocostat plasma exposure (area under the plasma concentration-time curve [AUC] from 0 to infinity [AUC∝]) was 19-fold, 22-fold, 63%, and 38% higher when administered with single-dose rifampin 600 mg (organic anion transporting polypeptide [OATP] 1B1/B3 inhibitor), single-dose cyclosporine A 600 mg (OATP/P-glycoprotein/CYP3A inhibitor), multiple-dose probenecid 500 mg twice daily (evaluated as a uridine diphosphate glucuronosyltransferase [UGT] inhibitor), and multiple-dose voriconazole 200 mg twice daily (CYP3A inhibitor), respectively, compared with the administration of firsocostat alone. As a perpetrator of DDI, multiple-dose administration of firsocostat did not affect the exposure of midazolam 2 mg (CYP3A substrate) or drospirenone/ethinylestradiol 3 mg/0.02 mg (combined oral contraceptive). Study treatments were well-tolerated and all adverse events were mild. CONCLUSIONS Firsocostat can be administered with CYP3A and UGT inhibitors without dose adjustment. However, firsocostat should not be coadministered with strong OATP1B/3 inhibitors, such as rifampin and cyclosporine A. Firsocostat can be administered with CYP3A substrates or combined oral contraceptives without dose modification.
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Affiliation(s)
- Elijah J Weber
- Gilead Sciences, Inc., 333 Lakeside Dr., Foster City, CA, 94404, USA
| | - Islam R Younis
- Gilead Sciences, Inc., 333 Lakeside Dr., Foster City, CA, 94404, USA
| | - Cara Nelson
- Gilead Sciences, Inc., 333 Lakeside Dr., Foster City, CA, 94404, USA
| | - Ann R Qin
- Gilead Sciences, Inc., 333 Lakeside Dr., Foster City, CA, 94404, USA
| | - Timothy R Watkins
- Gilead Sciences, Inc., 333 Lakeside Dr., Foster City, CA, 94404, USA
| | - Ahmed A Othman
- Gilead Sciences, Inc., 333 Lakeside Dr., Foster City, CA, 94404, USA.
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8
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Woolley JJ, Fishman J, Parrinello CM, O'Connell T. Cardiovascular risk in US adults with nonalcoholic steatohepatitis (NASH) vs. matched non-NASH controls, National Health and Nutrition Examination Survey, 2017-2020. PLoS One 2024; 19:e0309617. [PMID: 39190769 DOI: 10.1371/journal.pone.0309617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2024] [Accepted: 08/12/2024] [Indexed: 08/29/2024] Open
Abstract
BACKGROUND NASH is considered a contributor to atherosclerotic cardiovascular disease (ASCVD) risk; however, its contribution beyond traditional risk factors for CVD, particularly diabetes, is less clearly understood. This study aimed to quantify the cardiovascular-event risk associated with NASH, independent of diabetes status. METHODS A cross-sectional analysis was conducted using the 2017-2020 NHANES pre-pandemic cycle. NASH was defined based on presence of steatosis without other causes of liver disease, and FibroScan+AST score from vibration-controlled transient elastography (VCTE). Significant fibrosis (stages F2-F4) was identified by liver stiffness measurement from VCTE. Predicted primary CV-event risk was estimated using both the Pooled Cohort Equations (PCE) and the Framingham Risk Score (FRS). NASH patients were matched with non-NASH controls on age, sex, race/ethnicity, and diabetes status. Weighted logistic regression was conducted, modeling elevated predicted CV risk (binary) as the dependent variable and indicators for NASH / fibrosis stages as independent variables. RESULTS A sample of 125 NASH patients was matched with 2585 controls. NASH with significant fibrosis was associated with elevated predicted 10-year CV risk, although this association was only statistically significant in PCE analyses (odds ratio and 95% CI 2.34 [1.25, 4.36]). Analyses restricting to ages <65 years showed similar results, with associations of greater magnitude. CONCLUSION Independent of diabetes, a significant association was observed between NASH with significant liver fibrosis and predicted primary CV-event risk in US adults, particularly for those <65. These findings suggest the importance of accounting for NASH and liver-fibrosis stage in predicting CV-event risk.
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Affiliation(s)
| | - Jesse Fishman
- Formerly of Madrigal Pharmaceuticals, Conshohocken, Pennsylvania, United States of America
| | | | - Tom O'Connell
- Medicus Economics, Boston, Massachusetts, United States of America
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Li X, Xiao Y, Chen X, Zhu Y, Du H, Shu J, Yu H, Ren X, Zhang F, Dang J, Zhang C, Su S, Li Z. Machine Learning Reveals Serum Glycopatterns as Potential Biomarkers for the Diagnosis of Nonalcoholic Fatty Liver Disease (NAFLD). J Proteome Res 2024; 23:2253-2264. [PMID: 38698681 DOI: 10.1021/acs.jproteome.4c00204] [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] [Indexed: 05/05/2024]
Abstract
Nonalcoholic fatty liver disease (NAFLD) has emerged as the predominant chronic liver condition globally, and underdiagnosis is common, particularly in mild cases, attributed to the asymptomatic nature and traditional ultrasonography's limited sensitivity to detect early-stage steatosis. Consequently, patients may experience progressive liver pathology. The objective of this research is to ascertain the efficacy of serum glycan glycopatterns as a potential diagnostic biomarker, with a particular focus on the disease's early stages. We collected a total of 170 serum samples from volunteers with mild-NAFLD (Mild), severe-NAFLD (Severe), and non-NAFLD (None). Examination via lectin microarrays has uncovered pronounced disparities in serum glycopatterns identified by 19 distinct lectins. Following this, we employed four distinct machine learning algorithms to categorize the None, Mild, and Severe groups, drawing on the alterations observed in serum glycopatterns. The gradient boosting decision tree (GBDT) algorithm outperformed other models in diagnostic accuracy within the validation set, achieving an accuracy rate of 95% in differentiating the None group from the Mild group. Our research indicates that employing lectin microarrays to identify alterations in serum glycopatterns, when integrated with advanced machine learning algorithms, could constitute a promising approach for the diagnosis of NAFLD, with a special emphasis on its early detection.
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Affiliation(s)
- Xiaocheng Li
- Laboratory for Functional Glycomics, College of Life Sciences, Northwest University, Xi'an 710069, China
| | - Yaqing Xiao
- Laboratory for Functional Glycomics, College of Life Sciences, Northwest University, Xi'an 710069, China
| | - Xinhuan Chen
- Department of Health Science Center, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China
| | - Yayun Zhu
- Laboratory for Functional Glycomics, College of Life Sciences, Northwest University, Xi'an 710069, China
| | - Haoqi Du
- Laboratory for Functional Glycomics, College of Life Sciences, Northwest University, Xi'an 710069, China
- School of Medicine, Faculty of Life Sciences and Medicine, Northwest University, Xi'an 710069, China
| | - Jian Shu
- Laboratory for Functional Glycomics, College of Life Sciences, Northwest University, Xi'an 710069, China
- School of Medicine, Faculty of Life Sciences and Medicine, Northwest University, Xi'an 710069, China
| | - Hanjie Yu
- Laboratory for Functional Glycomics, College of Life Sciences, Northwest University, Xi'an 710069, China
| | - Xiameng Ren
- Laboratory for Functional Glycomics, College of Life Sciences, Northwest University, Xi'an 710069, China
| | - Fan Zhang
- Laboratory for Functional Glycomics, College of Life Sciences, Northwest University, Xi'an 710069, China
| | - Jing Dang
- Laboratory for Functional Glycomics, College of Life Sciences, Northwest University, Xi'an 710069, China
| | - Chen Zhang
- Laboratory for Functional Glycomics, College of Life Sciences, Northwest University, Xi'an 710069, China
| | - Shi Su
- Department of Health Science Center, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China
| | - Zheng Li
- Laboratory for Functional Glycomics, College of Life Sciences, Northwest University, Xi'an 710069, China
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10
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Senavirathna T, Shafaei A, Lareu R, Balmer L. Unlocking the Therapeutic Potential of Ellagic Acid for Non-Alcoholic Fatty Liver Disease and Non-Alcoholic Steatohepatitis. Antioxidants (Basel) 2024; 13:485. [PMID: 38671932 PMCID: PMC11047720 DOI: 10.3390/antiox13040485] [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: 03/05/2024] [Revised: 04/08/2024] [Accepted: 04/17/2024] [Indexed: 04/28/2024] Open
Abstract
Obesity is in epidemic proportions in many parts of the world, contributing to increasing rates of non-alcoholic fatty liver disease (NAFLD). NAFLD represents a range of conditions from the initial stage of fatty liver to non-alcoholic steatohepatitis (NASH), which can progress to severe fibrosis, through to hepatocellular carcinoma. There currently exists no treatment for the long-term management of NAFLD/NASH, however, dietary interventions have been investigated for the treatment of NASH, including several polyphenolic compounds. Ellagic acid is one such polyphenolic compound. Nutraceutical food abundant in ellagic acid undergoes initial hydrolysis to free ellagic acid within the stomach and small intestine. The proposed mechanism of action of ellagic acid extends beyond its initial therapeutic potential, as it is further broken down by the gut microbiome into urolithin. Both ellagic acid and urolithin have been found to alleviate oxidative stress, inflammation, and fibrosis, which are associated with NAFLD/NASH. While progress has been made in understanding the pharmacological and biological activity of ellagic acid and its involvement in NAFLD/NASH, it has yet to be fully elucidated. Thus, the aim of this review is to summarise the currently available literature elucidating the therapeutic potential of ellagic acid and its microbial-derived metabolite urolithin in NAFLD/NASH.
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Affiliation(s)
- Tharani Senavirathna
- Centre for Precision Health, School of Medical and Health Sciences, Edith Cowan University, Perth, WA 6027, Australia;
| | - Armaghan Shafaei
- Centre for Integrative Metabolomics and Computational Biology, School of Science, Edith Cowan University, Perth, WA 6027, Australia;
| | - Ricky Lareu
- Curtin Medical School and Curtin Health Innovation Research Institute, Faculty of Health Sciences, Curtin University, Perth, WA 6845, Australia
| | - Lois Balmer
- Centre for Precision Health, School of Medical and Health Sciences, Edith Cowan University, Perth, WA 6027, Australia;
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11
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Sun HJ, Jiao B, Wang Y, Zhang YH, Chen G, Wang ZX, Zhao H, Xie Q, Song XH. Necroptosis contributes to non-alcoholic fatty liver disease pathoetiology with promising diagnostic and therapeutic functions. World J Gastroenterol 2024; 30:1968-1981. [PMID: 38681120 PMCID: PMC11045491 DOI: 10.3748/wjg.v30.i14.1968] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2024] [Revised: 02/15/2024] [Accepted: 03/25/2024] [Indexed: 04/12/2024] Open
Abstract
Nonalcoholic fatty liver disease (NAFLD) is the most prevalent type of chronic liver disease. However, the disease is underappreciated as a remarkable chronic disorder as there are rare managing strategies. Several studies have focused on determining NAFLD-caused hepatocyte death to elucidate the disease pathoetiology and suggest functional therapeutic and diagnostic options. Pyroptosis, ferroptosis, and necroptosis are the main subtypes of non-apoptotic regulated cell deaths (RCDs), each of which represents particular characteristics. Considering the complexity of the findings, the present study aimed to review these types of RCDs and their contribution to NAFLD progression, and subsequently discuss in detail the role of necroptosis in the pathoetiology, diagnosis, and treatment of the disease. The study revealed that necroptosis is involved in the occurrence of NAFLD and its progression towards steatohepatitis and cancer, hence it has potential in diagnostic and therapeutic approaches. Nevertheless, further studies are necessary.
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Affiliation(s)
- Hong-Ju Sun
- Department of General Medicine, Qingdao Central Hospital, University of Health and Rehabilitation Sciences (Qingdao Central Medical Group), Qingdao 266042, Shandong Province, China
| | - Bo Jiao
- Department of General Medicine, Qingdao Central Hospital, University of Health and Rehabilitation Sciences (Qingdao Central Medical Group), Qingdao 266042, Shandong Province, China
| | - Yan Wang
- Department of Gastroenterology, Qingdao Central Hospital, University of Health and Rehabilitation Sciences (Qingdao Central Medical Group), Qingdao 266042, Shandong Province, China
| | - Yue-Hua Zhang
- Department of Medical Administration, Qingdao Central Hospital, University of Health and Rehabilitation Sciences (Qingdao Central Medical Group), Qingdao 266042, Shandong Province, China
| | - Ge Chen
- Department of Gastroenterology, Qingdao Central Hospital, University of Health and Rehabilitation Sciences (Qingdao Central Medical Group), Qingdao 266042, Shandong Province, China
- Qingdao Medical College, Qingdao University, Qingdao 266042, Shandong Province, China
| | - Zi-Xuan Wang
- Department of Gastroenterology, Qingdao Central Hospital, University of Health and Rehabilitation Sciences (Qingdao Central Medical Group), Qingdao 266042, Shandong Province, China
- Qingdao Medical College, Qingdao University, Qingdao 266042, Shandong Province, China
| | - Hong Zhao
- Department of Gastroenterology, Qingdao Central Hospital, University of Health and Rehabilitation Sciences (Qingdao Central Medical Group), Qingdao 266042, Shandong Province, China
| | - Qing Xie
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Xiao-Hua Song
- Department of Gastroenterology, Qingdao Central Hospital, University of Health and Rehabilitation Sciences (Qingdao Central Medical Group), Qingdao 266042, Shandong Province, China
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12
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Dietrich CG, Geier A. What is the impact of metabolic dysfunction-associated steatotic liver disease on drug transport and metabolism? Expert Opin Drug Metab Toxicol 2024; 20:107-110. [PMID: 38412106 DOI: 10.1080/17425255.2024.2324015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Accepted: 02/23/2024] [Indexed: 02/29/2024]
Affiliation(s)
| | - Andreas Geier
- Division of Hepatology, Department of Medicine II, University Hospital Wuerzburg (UKW), Würzburg, Germany
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13
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Yu G, Liu L, Qin T, Luo Y, Song C, Chen X, Duan H, Jiang Y, Zeng H, Wan H, Shen J. Associations of Serum Iron Status with MAFLD and Liver Fibrosis in the USA: a Nationwide Cross-Section Study. Biol Trace Elem Res 2024; 202:87-98. [PMID: 37079265 DOI: 10.1007/s12011-023-03666-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2022] [Accepted: 04/11/2023] [Indexed: 04/21/2023]
Abstract
Metabolic dysfunction-associated fatty liver disease (MAFLD) is a new terminology characterized by liver steatosis. Iron status is related to many metabolic diseases. However, the researches on the associations of serum iron status with MAFLD are limited. The objective of this study was to investigate the associations of serum iron status biomarkers with MAFLD and liver fibrosis. A total of 5892 adults were enrolled in the current cross-sectional study using the 2017-March 2020 National Health and Nutrition Examination Survey. Liver steatosis and liver fibrosis were defined by the median values of controlled attenuation parameter ≥ 274 dB/m and liver stiffness measurement ≥ 8 kPa, respectively. The multivariable logistic/linear regression and restricted cubic spline analysis were conducted. After adjusting for potential confounders, higher ferritin levels were associated with higher odds of MAFLD (OR 4.655; 95% CI 2.301, 9.418) and liver fibrosis (OR 7.013; 95% CI 3.910, 12.577). Lower iron levels were associated with a higher prevalence of MAFLD (OR 0.622; 95% CI 0.458, 0.844) and liver fibrosis (OR 0.722; 95% CI 0.536, 0.974). Lower transferrin saturation (TSAT) was associated with a higher prevalence of MAFLD (OR 0.981; 95% CI 0.970, 0.991) and liver fibrosis (OR 0.988; 95% CI 0.979, 0.998). Higher ferritin levels, lower iron levels, and TSAT were associated with a higher prevalence of MAFLD and liver fibrosis. This study extended the knowledge of modifying iron status to prevent MAFLD and liver fibrosis. More prospective and mechanism studies were warranted to confirm the conclusions.
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Affiliation(s)
- Genfeng Yu
- Department of Endocrinology and Metabolism, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde), Foshan, 528300, Guangdong Province, China
| | - Lan Liu
- Department of Endocrinology and Metabolism, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde), Foshan, 528300, Guangdong Province, China
| | - Tao Qin
- Department of Ultrasound, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde), Foshan, 528300, Guangdong Province, China
| | - Yaosheng Luo
- Department of Endocrinology and Metabolism, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde), Foshan, 528300, Guangdong Province, China
| | - Cheng Song
- Department of Endocrinology and Metabolism, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde), Foshan, 528300, Guangdong Province, China
| | - Xingying Chen
- Department of Endocrinology and Metabolism, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde), Foshan, 528300, Guangdong Province, China
| | - Hualin Duan
- Department of Endocrinology and Metabolism, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde), Foshan, 528300, Guangdong Province, China
| | - Yuqi Jiang
- Department of Endocrinology and Metabolism, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde), Foshan, 528300, Guangdong Province, China
| | - Huixian Zeng
- Department of Endocrinology and Metabolism, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde), Foshan, 528300, Guangdong Province, China
| | - Heng Wan
- Department of Endocrinology and Metabolism, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde), Foshan, 528300, Guangdong Province, China.
| | - Jie Shen
- Department of Endocrinology and Metabolism, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde), Foshan, 528300, Guangdong Province, China.
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14
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Mak LY, Gane E, Schwabe C, Yoon KT, Heo J, Scott R, Lee JH, Lee JI, Kweon YO, Weltman M, Harrison SA, Neuschwander-Tetri BA, Cusi K, Loomba R, Given BD, Christianson DR, Garcia-Medel E, Yi M, Hamilton J, Yuen MF. A phase I/II study of ARO-HSD, an RNA interference therapeutic, for the treatment of non-alcoholic steatohepatitis. J Hepatol 2023; 78:684-692. [PMID: 36513186 DOI: 10.1016/j.jhep.2022.11.025] [Citation(s) in RCA: 40] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 11/10/2022] [Accepted: 11/14/2022] [Indexed: 12/14/2022]
Abstract
BACKGROUND & AIMS Loss-of-function HSD17β13 mutations protect against the development of chronic liver disease. HSD17β13 inhibition represents a potential approach to treat liver diseases, such as non-alcoholic steatohepatitis (NASH). ARO-HSD is an RNA interference (RNAi) therapeutic designed to selectively reduce expression of HSD17β13 mRNA in hepatocytes. In this study, we evaluated the effects of ARO-HSD in normal healthy volunteers (NHVs) and patients with confirmed or clinically suspected NASH. METHODS The safety, tolerability, and pharmacodynamics of ARO-HSD were evaluated in 32 NHVs and 18 patients with confirmed/clinically suspected NASH. Double-blind NHV cohorts received single escalating doses of ARO-HSD (25, 50, 100, or 200 mg) or placebo subcutaneously on Day 1. Open-label patient cohorts received ARO-HSD (25, 100, or 200 mg) subcutaneously on Days 1 and 29. Liver biopsy was performed pre-dose and on Day 71 to evaluate expression levels of HSD17β13 mRNA and protein. RESULTS ARO-HSD treatment was well tolerated with no treatment-related serious adverse events or drug discontinuations. The most frequently reported treatment-emergent adverse events were mild injection site reactions, which were short in duration. Mean changes in hepatic HSD17β13 mRNA from baseline to Day 71 were: -56.9% (25 mg), -85.5% (100 mg), and -93.4% (200 mg). The mean HSD17β13 mRNA reduction was 78.6% (p <0.0001) across pooled cohorts. Hepatic HSD17β13 protein levels were similarly reduced across doses. In patients, mean changes in alanine aminotransferase from baseline to Day 71 were -7.7% (25 mg), -39.3% (100 mg), and -42.3% (200 mg) (p <0.001 for pooled cohorts). CONCLUSIONS ARO-HSD was well tolerated at doses ≤200 mg. This proof-of-concept study demonstrated that short-term treatment with ARO-HSD reduces hepatic HSD17β13 mRNA and protein expression, which is accompanied by reductions in alanine aminotransferase. GOV NUMBER NCT04202354. IMPACTS AND IMPLICATIONS There is an unmet medical need for new therapies to treat alcohol-related and non-alcoholic liver disease. ARO-HSD is a small-interfering RNA designed to silence HSD17β13 expression and hence to phenocopy the protective effect seen in individuals with HSD17β13 loss-of-function. The reductions in HSD17β13 expression and in transaminases seen with ARO-HSD administration represent an initial step towards clinical validation of HSD17β13, a drug target with substantial genetic validation, as an important modulator of human liver disease.
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Affiliation(s)
- Lung-Yi Mak
- Department of Medicine, School of Clinical Medicine, Hong Kong; State Key Laboratory of Liver Research, Queen Mary Hospital, The University of Hong Kong, Hong Kong
| | - Ed Gane
- University of Auckland, Auckland, New Zealand
| | | | - Ki Tae Yoon
- Department of Internal Medicine, Pusan National University College of Medicine and Liver Center, Pusan National University Yangsan Hospital, Yangsan, Republic of Korea
| | - Jeong Heo
- Department of Internal Medicine, College of Medicine, Pusan National University and Biomedical Research Institute, Pusan National University Hospital, Busan, Republic of Korea
| | - Russell Scott
- Lipid and Diabetes Research, New Zealand Clinical Research, Christchurch, New Zealand
| | - Jeong-Hoon Lee
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Jung Il Lee
- Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | | | | | | | | | - Kenneth Cusi
- University of Florida, Gainesville, FL, United States
| | - Rohit Loomba
- NAFLD Research Center, UCSD, Division of Gastroenterology, La Jolla, CA, United States
| | - Bruce D Given
- Arrowhead Pharmaceuticals, Inc., Pasadena, CA, United States
| | | | | | - Min Yi
- Arrowhead Pharmaceuticals, Inc., Pasadena, CA, United States
| | - James Hamilton
- Arrowhead Pharmaceuticals, Inc., Pasadena, CA, United States
| | - Man-Fung Yuen
- Department of Medicine, School of Clinical Medicine, Hong Kong; State Key Laboratory of Liver Research, Queen Mary Hospital, The University of Hong Kong, Hong Kong.
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15
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Lavin B, Eykyn TR, Phinikaridou A, Xavier A, Kumar S, Buqué X, Aspichueta P, Sing-Long C, Arrese M, Botnar RM, Andia ME. Characterization of hepatic fatty acids using magnetic resonance spectroscopy for the assessment of treatment response to metformin in an eNOS -/- mouse model of metabolic nonalcoholic fatty liver disease/nonalcoholic steatohepatitis. NMR IN BIOMEDICINE 2023:e4932. [PMID: 36940044 DOI: 10.1002/nbm.4932] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Revised: 03/08/2023] [Accepted: 03/09/2023] [Indexed: 06/18/2023]
Abstract
Nonalcoholic fatty liver disease (NAFLD) is the leading cause of chronic liver disease worldwide. Liver biopsy remains the gold standard for diagnosis and staging of disease. There is a clinical need for noninvasive diagnostic tools for risk stratification, follow-up, and monitoring treatment response that are currently lacking, as well as preclinical models that recapitulate the etiology of the human condition. We have characterized the progression of NAFLD in eNOS-/- mice fed a high fat diet (HFD) using noninvasive Dixon-based magnetic resonance imaging and single voxel STEAM spectroscopy-based protocols to measure liver fat fraction at 3 T. After 8 weeks of diet intervention, eNOS-/- mice exhibited significant accumulation of intra-abdominal and liver fat compared with control mice. Liver fat fraction measured by 1 H-MRS in vivo showed a good correlation with the NAFLD activity score measured by histology. Treatment of HFD-fed NOS3-/- mice with metformin showed significantly reduced liver fat fraction and altered hepatic lipidomic profile compared with untreated mice. Our results show the potential of in vivo liver MRI and 1 H-MRS to noninvasively diagnose and stage the progression of NAFLD and to monitor treatment response in an eNOS-/- murine model that represents the classic NAFLD phenotype associated with metabolic syndrome.
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Affiliation(s)
- Begoña Lavin
- School of Biomedical Engineering Imaging Sciences, King's College London, London, UK
- BHF Centre of Research Excellence, Cardiovascular Division, King's College London, London, UK
- Department of Biochemistry and Molecular Biology, School of Chemistry, Complutense University, Madrid, Spain
| | - Thomas R Eykyn
- School of Biomedical Engineering Imaging Sciences, King's College London, London, UK
- BHF Centre of Research Excellence, Cardiovascular Division, King's College London, London, UK
| | - Alkystis Phinikaridou
- School of Biomedical Engineering Imaging Sciences, King's College London, London, UK
- BHF Centre of Research Excellence, Cardiovascular Division, King's College London, London, UK
| | - Aline Xavier
- Biomedical Engineering, Faculty of Engineering, Universidad de Santiago de Chile, Santiago, Chile
- ANID - Millennium Science Initiative Program - Millennium Institute Intelligent Healthcare Engineering, Santiago, Chile
| | - Shravan Kumar
- School of Biomedical Engineering Imaging Sciences, King's College London, London, UK
| | - Xabier Buqué
- Physiology Department, School of Medicine and Nursing, Universidad del País Vasco UPV/EHU, Vizcaya, Spain
- Biocruces Bizkaia Health Research Institute, Barakaldo, Spain
| | - Patricia Aspichueta
- Physiology Department, School of Medicine and Nursing, Universidad del País Vasco UPV/EHU, Vizcaya, Spain
- Biocruces Bizkaia Health Research Institute, Barakaldo, Spain
- CIBER de enfermedades hepáticas y digestivas (CIBERehd), Spain
| | - Carlos Sing-Long
- ANID - Millennium Science Initiative Program - Millennium Institute Intelligent Healthcare Engineering, Santiago, Chile
- School of Engineering, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Marco Arrese
- ANID - Millennium Science Initiative Program - Millennium Institute Intelligent Healthcare Engineering, Santiago, Chile
- Gastroenterology Department, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - René M Botnar
- School of Biomedical Engineering Imaging Sciences, King's College London, London, UK
- BHF Centre of Research Excellence, Cardiovascular Division, King's College London, London, UK
- ANID - Millennium Science Initiative Program - Millennium Institute Intelligent Healthcare Engineering, Santiago, Chile
- School of Engineering, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Marcelo E Andia
- ANID - Millennium Science Initiative Program - Millennium Institute Intelligent Healthcare Engineering, Santiago, Chile
- School of Medicine and Centro de Envejecimiento y Regeneración (CARE), Facultad de Ciencias Biológicas, Pontificia Universidad Católica de Chile, Santiago, Chile
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16
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Armandi A, Caviglia GP, Abdulle A, Rosso C, Gjini K, Castelnuovo G, Guariglia M, Perez Diaz del Campo N, D’Amato D, Ribaldone DG, Saracco GM, Bugianesi E. Prognostic Value of Simple Non-Invasive Tests for the Risk Stratification of Incident Hepatocellular Carcinoma in Cirrhotic Individuals with Non-Alcoholic Fatty Liver Disease. Cancers (Basel) 2023; 15:1659. [PMID: 36980543 PMCID: PMC10046647 DOI: 10.3390/cancers15061659] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 02/26/2023] [Accepted: 03/05/2023] [Indexed: 03/12/2023] Open
Abstract
Hepatocellular carcinoma (HCC) represents a relevant disease burden in cirrhotic patients with non-alcoholic fatty liver disease (NAFLD). We aimed to investigate the prognostic value of simple non-invasive tests (NITs) (AAR, APRI, BARD, FIB-4) for the stratification of HCC risk development in a cohort of 122 consecutive cirrhotic individuals with NAFLD. Over a median follow up of 5.9 (3.2-9.3) years, 13 (10.7%) developed HCC. Only FIB-4 was associated with HCC risk (HR = 1.27, 95% CI 1.03-1.58, p = 0.027). After evaluating different established FIB-4 cut-offs, the lowest cut-off of 1.45 allowed the ruling out of a greater number of patients with a minimal risk of HCC than the 1.3 cut-off (23 vs. 18 patients). Conversely, the cumulative incidence of HCC using the highest cut-off of 3.25 (rule in) was distinctly higher than the 2.67 cut-off (19.4% vs. 13.3%). After multivariate Cox regression analysis, these cut-offs were independently associated with HCC after adjusting for sex, BMI and T2DM (HR = 6.40, 95% CI 1.71-24.00, p = 0.006). In conclusion, FIB-4 values of <1.3 and >3.25 could allow for the optimal stratification of long-term HCC risk in cirrhotic individuals with NAFLD.
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Affiliation(s)
- Angelo Armandi
- Department of Medical Sciences, University of Turin, 10126 Turin, Italy
- Metabolic Liver Disease Research Program, University Medical Center, Department of Internal Medicine I, Johannes Gutenberg University, 55131 Mainz, Germany
| | | | - Amina Abdulle
- Department of Medical Sciences, University of Turin, 10126 Turin, Italy
| | - Chiara Rosso
- Department of Medical Sciences, University of Turin, 10126 Turin, Italy
| | - Kamela Gjini
- Department of Medical Sciences, University of Turin, 10126 Turin, Italy
| | | | - Marta Guariglia
- Department of Medical Sciences, University of Turin, 10126 Turin, Italy
| | | | - Daphne D’Amato
- Department of Medical Sciences, University of Turin, 10126 Turin, Italy
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17
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Aoki H, Isobe Y, Yoshida M, Kang JX, Maekawa M, Arita M. Enzymatically-epoxidized docosahexaenoic acid, 19,20-EpDPE, suppresses hepatic crown-like structure formation and nonalcoholic steatohepatitis fibrosis through GPR120. Biochim Biophys Acta Mol Cell Biol Lipids 2023; 1868:159275. [PMID: 36566874 DOI: 10.1016/j.bbalip.2022.159275] [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: 08/15/2022] [Revised: 12/13/2022] [Accepted: 12/14/2022] [Indexed: 12/24/2022]
Abstract
A hepatic crown-like structure (hCLS) formed by macrophages accumulating around lipid droplets and dead cells in the liver is a unique feature of nonalcoholic steatohepatitis (NASH) that triggers progression of liver fibrosis. As hCLS plays a key role in the progression of NASH fibrosis, hCLS formation has emerged as a potential therapeutic target. n-3 polyunsaturated fatty acids (n-3 PUFAs) have potential suppressive effects on NASH fibrosis; however, the mechanisms underlying this effect are poorly understood. Here, we report that n-3 PUFA-enriched Fat-1 transgenic mice are resistant to hCLS formation and liver fibrosis in a NASH model induced by a combination of high-fat diet, CCl4 and a Liver X receptor (LXR) agonist. Liquid chromatography-tandem mass spectrometry-based mediator lipidomics revealed that the amount of endogenous n-3 PUFA-derived metabolites, such as 17,18-dihydroxyeicosatetraenoic acid (17,18-diHETE), and 19,20-epoxy docosapentaenoic acid (19,20-EpDPE), was significantly elevated in Fat-1 mice, along with hCLS formation. In particular, DHA-derived 19,20-EpDPE produced by Cyp4f18 attenuated the hCLS formation and liver fibrosis in a G protein-coupled receptor 120 (GPR120)-dependent manner. These results indicated that 19,20-EpDPE is an endogenous active metabolite that mediates the preventive effect of n-3 PUFAs against NASH fibrosis.
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Affiliation(s)
- Hidenori Aoki
- Division of Physiological Chemistry and Metabolism, Graduate School of Pharmaceutical Sciences, Keio University, Tokyo 105-8512, Japan; Laboratory for Metabolomics, RIKEN Center for Integrative Medical Sciences (IMS), Kanagawa 230-0045, Japan
| | - Yosuke Isobe
- Division of Physiological Chemistry and Metabolism, Graduate School of Pharmaceutical Sciences, Keio University, Tokyo 105-8512, Japan; Laboratory for Metabolomics, RIKEN Center for Integrative Medical Sciences (IMS), Kanagawa 230-0045, Japan
| | - Mio Yoshida
- Division of Physiological Chemistry and Metabolism, Graduate School of Pharmaceutical Sciences, Keio University, Tokyo 105-8512, Japan; Laboratory for Metabolomics, RIKEN Center for Integrative Medical Sciences (IMS), Kanagawa 230-0045, Japan
| | - Jing X Kang
- Laboratory for Lipid Medicine and Technology, Massachusetts General Hospital and Harvard Medical School, 02114 Boston, MA, USA
| | - Masashi Maekawa
- Division of Physiological Chemistry and Metabolism, Graduate School of Pharmaceutical Sciences, Keio University, Tokyo 105-8512, Japan; Laboratory for Metabolomics, RIKEN Center for Integrative Medical Sciences (IMS), Kanagawa 230-0045, Japan
| | - Makoto Arita
- Division of Physiological Chemistry and Metabolism, Graduate School of Pharmaceutical Sciences, Keio University, Tokyo 105-8512, Japan; Laboratory for Metabolomics, RIKEN Center for Integrative Medical Sciences (IMS), Kanagawa 230-0045, Japan; Cellular and Molecular Epigenetics Laboratory, Graduate School of Medical Life Science, Yokohama City University, Kanagawa 230-0045, Japan.
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18
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Di Martino V, Verhoeven DW, Verhoeven F, Aubin F, Avouac J, Vuitton L, Lioté F, Thévenot T, Wendling D. Busting the myth of methotrexate chronic hepatotoxicity. Nat Rev Rheumatol 2023; 19:96-110. [PMID: 36564450 DOI: 10.1038/s41584-022-00883-4] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/23/2022] [Indexed: 12/24/2022]
Abstract
Methotrexate is a key component of the treatment of inflammatory rheumatic diseases and the mainstay of therapy in rheumatoid arthritis. Hepatotoxicity has long been a concern for prescribers envisaging long-term treatment with methotrexate for their patients. However, the putative liver toxicity of methotrexate should be evaluated in the context of advances in our knowledge of the pathogenesis and natural history of liver disease, especially non-alcoholic fatty liver disease (NAFLD). Notably, patients with NAFLD are at increased risk for methotrexate hepatotoxicity, and methotrexate can worsen the course of NAFLD. Understanding the mechanisms of acute hepatotoxicity can facilitate the interpretation of elevated concentrations of liver enzymes in this context. Liver fibrosis and the mechanisms of fibrogenesis also need to be considered in relation to chronic exposure to methotrexate. A number of non-invasive tests for liver fibrosis are available for use in patients with rheumatic disease, in addition to liver biopsy, which can be appropriate for particular individuals. On the basis of the available evidence, practical suggestions for pretreatment screening and long-term monitoring of methotrexate therapy can be made for patients who have (or are at risk for) chronic liver disease.
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Affiliation(s)
- Vincent Di Martino
- Department of Hepatology, CHRU de Besançon, Besançon, France.
- EA 4266 EPILAB, UFR Santé, University of Franche-Comté, Besançon, France.
- INSERM UMR RIGHT 1098, Besançon, France.
| | - Delphine Weil Verhoeven
- Department of Hepatology, CHRU de Besançon, Besançon, France
- EA 4266 EPILAB, UFR Santé, University of Franche-Comté, Besançon, France
- INSERM UMR RIGHT 1098, Besançon, France
| | - Frank Verhoeven
- Department of Rheumatology, CHRU de Besançon, Besançon, France
- EA 4267 PEPITE, UFR Santé, University of Franche-Comté, Besançon, France
| | - François Aubin
- INSERM UMR RIGHT 1098, Besançon, France
- Department of Dermatology, CHRU de Besançon, Besançon, France
| | - Jérome Avouac
- Department of Rheumatology, AP-HP Hôpital Cochin, Paris, France
- Cochin Institute, INSERM U1016 UMR 8104, Paris, France
| | - Lucine Vuitton
- EA 4267 PEPITE, UFR Santé, University of Franche-Comté, Besançon, France
- Department of Gastroenterology, CHRU de Besançon, Besançon, France
| | - Frédéric Lioté
- Department of Rheumatology, DMU Locomotion, AP-HP Nord & Inserm UMR 1132, Bioscar (Centre Viggo Petersen), Hôpital Lariboisière, Paris, France
- Université de Paris, UFR de Médecine, Paris, France
| | - Thierry Thévenot
- Department of Hepatology, CHRU de Besançon, Besançon, France
- EA 4266 EPILAB, UFR Santé, University of Franche-Comté, Besançon, France
- INSERM UMR RIGHT 1098, Besançon, France
| | - Daniel Wendling
- EA 4266 EPILAB, UFR Santé, University of Franche-Comté, Besançon, France
- Department of Rheumatology, CHRU de Besançon, Besançon, France
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19
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Armandi A, Rosso C, Younes R, Leeming DJ, Karsdal MA, Caviglia GP, Pérez-Diaz-del-Campo N, D’Amato D, Abdulle A, Nicolosi A, Castelnuovo G, Saracco GM, Ribaldone DG, Bugianesi E. Cross-Sectional and Longitudinal Performance of Non-Invasive Tests of Liver Fibrosis in Patients with Non-Alcoholic Fatty Liver Disease. J Clin Med 2023; 12:650. [PMID: 36675579 PMCID: PMC9862059 DOI: 10.3390/jcm12020650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 12/22/2022] [Accepted: 01/03/2023] [Indexed: 01/18/2023] Open
Abstract
Background and aims: Non-invasive tests (NITs) are needed in clinical practice to replace histology for the identification of liver fibrosis and prognostication in Non-Alcoholic Fatty Liver Disease (NAFLD). Novel collagen-derived fibrogenesis markers including N-terminal type III collagen pro-peptide (PRO-C3) are among the most promising tools in this field. The aim of this study was to assess the diagnostic accuracy of PRO-C3, the derivative ADAPT score, and other NITs for the identification of advanced fibrosis (stages 3-4) and changes over 12 months of follow-up. Methods: In this longitudinal study, 96 patients with biopsy-proven NAFLD were evaluated at baseline, of which 50 underwent a follow-up visit after 12 months. Clinical-biochemical parameters, liver stiffness (LS) by transient elastography, PRO-C3, and other NITs (ADAPT, FIB-4, NFS, APRI) were collected at baseline and follow-up. Results: LS showed the best accuracy for the identification of advanced fibrosis, with Area under the Receiving Operator Curve (AUROC) 0.82 (0.73-0.89) for a cut-off value of 9.4 kPa. Among the other NITs, the ADAPT score showed the best accuracy, with AUROC 0.80 (0.71-0.88) for a cut-off of 5.02 (Se 62%, Sp 89%, PPV 74%, NPV 83%). The comparison between the AUROC of LS with that of ADAPT was not statistically different (DeLong test p value 0.348). At follow-up, LS was slightly reduced, whilst PRO-C3 displayed a significant increase from baseline median 11.2 ng/mL to 13.9 ng/mL at follow-up (p = 0.017). Accordingly, ADAPT score increased from median 5.3 to 6.1 (p = 0.019). The other NITs did not significantly change over 12 months. Conclusions: The ADAPT score shows the best performance among non-invasive scores for the identification of advanced fibrosis, not different from LS. Collagen-derived biomarker PRO-C3 and the derivative score ADAPT display significant changes over time, and may be useful tools for monitoring the progression of liver disease or assessing responses to treatments.
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Affiliation(s)
- Angelo Armandi
- Department of Medical Sciences, University of Turin, 10126 Turin, Italy
| | - Chiara Rosso
- Department of Medical Sciences, University of Turin, 10126 Turin, Italy
| | - Ramy Younes
- Department of Medical Sciences, University of Turin, 10126 Turin, Italy
| | | | | | | | | | - Daphne D’Amato
- Department of Medical Sciences, University of Turin, 10126 Turin, Italy
| | - Amina Abdulle
- Department of Medical Sciences, University of Turin, 10126 Turin, Italy
| | - Aurora Nicolosi
- Department of Medical Sciences, University of Turin, 10126 Turin, Italy
| | | | - Giorgio Maria Saracco
- Department of Medical Sciences, University of Turin, 10126 Turin, Italy
- Division of Gastroenterology, Città Della Salute e Della Scienza University-Hospital, 10100 Turin, Italy
| | - Davide Giuseppe Ribaldone
- Department of Medical Sciences, University of Turin, 10126 Turin, Italy
- Division of Gastroenterology, Città Della Salute e Della Scienza University-Hospital, 10100 Turin, Italy
| | - Elisabetta Bugianesi
- Department of Medical Sciences, University of Turin, 10126 Turin, Italy
- Division of Gastroenterology, Città Della Salute e Della Scienza University-Hospital, 10100 Turin, Italy
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20
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Armandi A, Colombo G, Rosso C, Caviglia GP, Olivero A, Abate ML, Guariglia M, Perez Diaz del Campo N, Castelnuovo G, Ribaldone DG, Saracco GM, Genazzani AA, Bugianesi E. The Predictive Role of Extracellular NAPRT for the Detection of Advanced Fibrosis in Biopsy-Proven Non-Alcoholic Fatty Liver Disease. Int J Mol Sci 2023; 24:1172. [PMID: 36674688 PMCID: PMC9861383 DOI: 10.3390/ijms24021172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2022] [Revised: 01/02/2023] [Accepted: 01/05/2023] [Indexed: 01/11/2023] Open
Abstract
Intrahepatic oxidative stress is a key driver of inflammation and fibrogenesis in non-alcoholic fatty liver disease (NAFLD). We aimed to investigate the role of extracellular Nicotinamide phosphoribosyltransferase (eNAMPT) and extracellular nicotinic acid phosphoribosyltransferase (eNAPRT) for the detection of advanced fibrosis. eNAMPT and eNAPRT were tested in 180 consecutive biopsy-proven NAFLD patients and compared with liver stiffness (LS) and the FIB-4 score. eNAMPT was similarly distributed across fibrosis stages, whereas eNAPRT was increased in patients with advanced fibrosis (p = 0.036) and was associated with advanced fibrosis (OR 1.08, p = 0.016). A multiple stepwise logistic regression model containing significant variables for advanced fibrosis (eNAPRT, type 2 diabetes, age, male sex, ALT) had an area under the curve (AUC) of 0.82 (Se 89.6%, Sp 67.3%, PPV 46.7%, NPV 93.8%) when compared to that of LS (0.79; Se 63.5%, Sp 86.2%, PPV 66.0%, NPV 84.8%) and to that of the FIB-4 score (0.73; Se 80.0%, Sp 56.8%, PPV 44.9%, NPV 86.6%). The use of eNAPRT in clinical practice might allow for the better characterization of NAFLD patients at higher risk of disease progression.
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Affiliation(s)
- Angelo Armandi
- Department of Medical Sciences, University of Turin, 10126 Turin, Italy
- Metabolic Liver Research Program, University Medical Center, Department of Internal Medicine I, Johannes Gutenberg University, 55131 Mainz, Germany
| | - Giorgia Colombo
- Department of Pharmaceutical Sciences, Università del Piemonte Orientale, 28100 Novara, Italy
| | - Chiara Rosso
- Department of Medical Sciences, University of Turin, 10126 Turin, Italy
| | | | - Antonella Olivero
- Department of Medical Sciences, University of Turin, 10126 Turin, Italy
| | | | - Marta Guariglia
- Department of Medical Sciences, University of Turin, 10126 Turin, Italy
| | | | | | | | | | - Armando A. Genazzani
- Department of Pharmaceutical Sciences, Università del Piemonte Orientale, 28100 Novara, Italy
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21
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Bassal T, Basheer M, Boulos M, Assy N. Nonalcoholic Fatty Liver Disease-A Concise Review of Noninvasive Tests and Biomarkers. Metabolites 2022; 12:1073. [PMID: 36355154 PMCID: PMC9692389 DOI: 10.3390/metabo12111073] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 11/01/2022] [Accepted: 11/02/2022] [Indexed: 01/03/2025] Open
Abstract
Non-alcoholic fatty liver disease (NAFLD) is the most common liver disease worldwide, with a continuously growing prevalence. The pathophysiology of the disease is complex and includes several mechanisms, with metabolic syndrome and insulin resistance playing a major role. It is crucial to diagnose NAFLD before it advances to nonalcoholic steatohepatitis (NASH), which can progress to cirrhosis, presented by its complications which include ascites, portal hypertension, bleeding varices and encephalopathy. Another important complication of NAFLD and cirrhosis is hepatocellular carcinoma (HCC), a cancer with increasing incidence and poor prognosis. Even with the growing prevalence of NAFLD, diagnosis via liver biopsies is unrealistic, considering the costs and complications. Noninvasive tests, including serum biomarkers and elastography, are cost-effective and convenient, thereby replacing liver biopsies in diagnosing and excluding liver fibrosis. However, currently, these noninvasive tests have several limitations, such as variability, inadequate accuracy and risk factors for error. The limitations and variability of these tests comet the investigator to propose combining them in diagnostic algorithms to produce more accurate tools. Identifying patients with significant fibrosis is important for targeted therapies to prevent disease progression. Effective screening using noninvasive tests can be crucial for patient risk stratification and early diagnosis.
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Affiliation(s)
- Tamara Bassal
- Internal Medicine Department, Galilee Medical Center, Nahariya 2210001, Israel
| | - Maamoun Basheer
- Internal Medicine Department, Galilee Medical Center, Nahariya 2210001, Israel
| | - Mariana Boulos
- Internal Medicine Department, Galilee Medical Center, Nahariya 2210001, Israel
| | - Nimer Assy
- Internal Medicine Department, Galilee Medical Center, Nahariya 2210001, Israel
- Azrieli Faculty of Medicine in the Galilee, Bar-Ilan University, Safed 1311502, Israel
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22
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Perez-Diaz-Del-Campo N, Martínez-Urbistondo D, Bugianesi E, Martínez JA. Diagnostic scores and scales for appraising Nonalcoholic fatty liver disease and omics perspectives for precision medicine. Curr Opin Clin Nutr Metab Care 2022; 25:285-291. [PMID: 35788123 DOI: 10.1097/mco.0000000000000849] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW Nonalcoholic fatty liver disease (NAFLD) is a rising epidemic burden affecting around 25% of the global population. Liver biopsy remains the reference for NAFLD. However, the application of several scales and clinical algorithms have been proposed to diagnose NAFLD using prediction questions and blood biomarkers. This review presents a summarized of the currently available and emerging diagnostic biomarkers and scores used to assess NAFLD. RECENT FINDINGS The limitations of liver biopsy have fostered the development of alternative noninvasive strategies, which have been an area of intensive investigation over the past years. Diagnostic scores for NAFLD have shown to be a good alternative for disease diagnosis and prognosis due to a suitable applicability, good inter-laboratory reproducibility and widespread potential availability with reasonable costs. SUMMARY The growing NAFLD pandemic urges clinicians to seek alternatives for screening, early diagnosis, and follow-up, especially for those with contraindications for liver biopsy. New promising noninvasive biomarkers and techniques have been developed, evaluated and assessed, including diagnostic biomarkers scores. Moreover, multiomics markers panels involving phenotype, genotype, microbiome and clinical characteristics from patients will facilitate the diagnosis, stratification and prognosis of NAFLD patients with precision medicine approaches.
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Affiliation(s)
| | | | | | - J Alfredo Martínez
- Centro de Investigación Biomédica en Red de La Fisiopatología de La Obesidad Y Nutrición (CIBERobn), Carlos III Health Institute
- Madrid Institute of Advanced Studies (IMDEA Food), Food Institute, Madrid, Spain
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23
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Zhang N, Wu Y, Zhong W, Xia G, Xia H, Wang L, Wei X, Li Y, Shang H, He H, Lin S. Multiple anti-non-alcoholic steatohepatitis (NASH) efficacies of isopropylidenyl anemosapogenin via farnesoid X receptor activation and TFEB-mediated autophagy. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2022; 102:154148. [PMID: 35576742 DOI: 10.1016/j.phymed.2022.154148] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 04/29/2022] [Accepted: 05/02/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Non-alcoholic steatohepatitis (NASH) can develop into cirrhosis, liver failure, or hepatocellular carcinoma without effective treatment. However, there are currently no drugs for NASH treatment, and the development of new therapeutics has remained a major challenge in NASH research. Advances in traditional Chinese medicine to treat liver disease inspired us to search for new NASH candidates from Chi-Shao, a widely used traditional Chinese medicine. PURPOSE In this research, we aimed to clarify the anti-NASH effect and the underlying mechanism of isopropylidenyl anemosapogenin (IA, 1), which was a new lead compound isolated from Chi-Shao. STUDY DESIGN AND METHODS Isopropylidenyl anemosapogenin (IA, 1) was first discovered by collagen type I α 1 promoter luciferase bioassay-guided isolation and then characterized by single crystal X-ray diffraction analysis and enriched by semi-synthesis. Using various molecular biology techniques, the multiple anti-NASH efficacies and mechanisms of IA were clarified based on in vitro LX-2 and Huh7 cell models, along with the in vivo choline-deficient, L-amino acid-defined, high-fat diet (CDAHFD)-induced mouse model and bile duct ligation (BDL)-induced rat model. The UPLC-MS/MS method was used to assess the plasma concentration of IA. RESULTS A new lead compound IA was isolated from the traditional Chinese medicine Chi-Shao, which showed significant anti-liver fibrosis activity in TGF-β1-treated LX-2 cells and anti-liver steatosis activity in oleic acid-treated Huh7 cells. Furthermore, IA could significantly ameliorate in vivo CDAHFD-induced liver injury by activating the farnesoid X receptor pathway, including its targets Nr0b2, Abcb11, and Slc10a2. Simultaneously, IA activated the autophagy pathway by activating the TFEB factor, thereby promoting lipid degradation. Its liver-protective and anti-fibrosis activities were verified by the BDL-induced rat model. Finally, with an oral administration of 100 mg/kg, IA achieved the maximum plasma concentration of 1.23 ± 0.18 μg/ml at 2.67 ± 0.58 h. CONCLUSION IA, an unreported lupine-type triterpenoid isolated from Chi-shao, can significantly alleviate liver injury and fibrosis via farnesoid X receptor activation and TFEB-mediated autophagy, which indicates that IA could serve as a novel therapeutic candidate against NASH.
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Affiliation(s)
- Na Zhang
- NHC Key Laboratory of Biotechnology of Antibiotics, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
| | - Yuzhuo Wu
- Key Laboratory of Chinese Internal Medicine of Ministry of Education and Beijing, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing 100700, China
| | - Wanchao Zhong
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
| | - Guiyang Xia
- Key Laboratory of Chinese Internal Medicine of Ministry of Education and Beijing, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing 100700, China
| | - Huan Xia
- Key Laboratory of Chinese Internal Medicine of Ministry of Education and Beijing, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing 100700, China
| | - Lingyan Wang
- Key Laboratory of Chinese Internal Medicine of Ministry of Education and Beijing, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing 100700, China
| | - Xiaohong Wei
- Key Laboratory of Chinese Internal Medicine of Ministry of Education and Beijing, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing 100700, China
| | - Yi Li
- NHC Key Laboratory of Biotechnology of Antibiotics, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
| | - Hongcai Shang
- Key Laboratory of Chinese Internal Medicine of Ministry of Education and Beijing, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing 100700, China
| | - Hongwei He
- NHC Key Laboratory of Biotechnology of Antibiotics, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China.
| | - Sheng Lin
- Key Laboratory of Chinese Internal Medicine of Ministry of Education and Beijing, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing 100700, China.
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24
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Rojano-Toimil A, Rivera-Esteban J, Manzano-Nuñez R, Bañares J, Martinez Selva D, Gabriel-Medina P, Ferrer R, Pericàs JM, Ciudin A. When Sugar Reaches the Liver: Phenotypes of Patients with Diabetes and NAFLD. J Clin Med 2022; 11:jcm11123286. [PMID: 35743358 PMCID: PMC9225139 DOI: 10.3390/jcm11123286] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 06/03/2022] [Accepted: 06/06/2022] [Indexed: 01/27/2023] Open
Abstract
Type 2 diabetes mellitus (T2DM) and non-alcoholic fatty liver disease (NAFLD) have been traditionally linked to one another. Recent studies suggest that NAFLD may be increasingly common in other types of diabetes such as type 1 diabetes (T1DM) and less frequently ketone-prone and Maturity-onset Diabetes of the Young (MODY) diabetes. In this review, we address the relationship between hyperglycemia and insulin resistance and the onset and progression of NAFLD. In addition, despite the high rate of patients with T2DM and other diabetes phenotypes that can alter liver metabolism and consequently develop steatosis, fibrosis, and cirrhosis, NALFD screening is not still implemented in the daily care routine. Incorporating a clinical algorithm created around a simple, non-invasive, cost-effective model would identify high-risk patients. The principle behind managing these patients is to improve insulin resistance and hyperglycemia states with lifestyle changes, weight loss, and new drug therapies.
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Affiliation(s)
- Alba Rojano-Toimil
- Endocrinology Department, Vall d’Hebron University Hospital, 08035 Barcelona, Spain;
- Vall d’Hebron Institut de Recerca (VHIR), 08035 Barcelona, Spain; (J.R.-E.); (R.M.-N.); (J.B.); (D.M.S.)
| | - Jesús Rivera-Esteban
- Vall d’Hebron Institut de Recerca (VHIR), 08035 Barcelona, Spain; (J.R.-E.); (R.M.-N.); (J.B.); (D.M.S.)
- Medicine Department Bellaterra, Universitat Autònoma de Barcelona, 08193 Barcelona, Spain
- Liver Unit, Vall d’Hebron University Hospital, 08035 Barcelona, Spain
| | - Ramiro Manzano-Nuñez
- Vall d’Hebron Institut de Recerca (VHIR), 08035 Barcelona, Spain; (J.R.-E.); (R.M.-N.); (J.B.); (D.M.S.)
- Liver Unit, Vall d’Hebron University Hospital, 08035 Barcelona, Spain
| | - Juan Bañares
- Vall d’Hebron Institut de Recerca (VHIR), 08035 Barcelona, Spain; (J.R.-E.); (R.M.-N.); (J.B.); (D.M.S.)
- Liver Unit, Vall d’Hebron University Hospital, 08035 Barcelona, Spain
| | - David Martinez Selva
- Vall d’Hebron Institut de Recerca (VHIR), 08035 Barcelona, Spain; (J.R.-E.); (R.M.-N.); (J.B.); (D.M.S.)
- Spanish Network of Biomedical Research Centers, Diabetes and Metabolic Associated Disorders (CIBERdem), 28029 Madrid, Spain
| | - Pablo Gabriel-Medina
- Biochemistry Department, Vall d’Hebron University Hospital, 08035 Barcelona, Spain; (P.G.-M.); (R.F.)
- Biochemistry and Molecular Biology Department, Universitat Autònoma de Barcelona (UAB), Bellaterra, 08193 Barcelona, Spain
| | - Roser Ferrer
- Biochemistry Department, Vall d’Hebron University Hospital, 08035 Barcelona, Spain; (P.G.-M.); (R.F.)
| | - Juan M Pericàs
- Vall d’Hebron Institut de Recerca (VHIR), 08035 Barcelona, Spain; (J.R.-E.); (R.M.-N.); (J.B.); (D.M.S.)
- Liver Unit, Vall d’Hebron University Hospital, 08035 Barcelona, Spain
- Spanish Network of Biomedical Research Centers, Liver and Digestive Diseases (CIBERehd), 28801 Madrid, Spain
- Correspondence: (J.M.P.); (A.C.)
| | - Andreea Ciudin
- Endocrinology Department, Vall d’Hebron University Hospital, 08035 Barcelona, Spain;
- Vall d’Hebron Institut de Recerca (VHIR), 08035 Barcelona, Spain; (J.R.-E.); (R.M.-N.); (J.B.); (D.M.S.)
- Medicine Department Bellaterra, Universitat Autònoma de Barcelona, 08193 Barcelona, Spain
- Spanish Network of Biomedical Research Centers, Diabetes and Metabolic Associated Disorders (CIBERdem), 28029 Madrid, Spain
- Correspondence: (J.M.P.); (A.C.)
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