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Hegmar H, Wiggers T, Nasr P, Vessby J, Kechagias S, Nyhlin N, Marschall HU, Borssén ÅD, Strandberg R, Karsdal M, Leeming DJ, Ekstedt M, Hagström H. Performance of novel collagen turnover biomarkers to detect increased liver stiffness in MASLD. J Intern Med 2024; 296:177-186. [PMID: 38959258 DOI: 10.1111/joim.13813] [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] [Indexed: 07/05/2024]
Abstract
BACKGROUND Cleavage products from collagen formation and degradation hold potential as first-line biomarkers for the risk of advanced fibrosis in patients with metabolic dysfunction-associated steatotic liver disease (MASLD). Here, we evaluated the performance of PRO-C3, PRO-C6, C4M, PRO-C18L, and the clinical score ADAPT (age, diabetes, PRO-C3, and platelet count) to detect patients with an LSM >8 kPa or >12 kPa in comparison to the Fibrosis-4 Index (FIB-4). METHODS Serum from patients with MASLD (n = 269) from six Swedish University Hospitals was analyzed using enzyme-linked immunosorbent assay-based methods. Liver stiffness measurement (LSM) by vibration-controlled transient elastography was performed. The area under the curve (AUC), calibration curves, and net benefit analysis were used. RESULTS An LSM >8 kPa was found in 108 (40.1%) patients. PRO-C3, PRO-C6, C4M, and PRO-C18L had AUCs ranging from 0.48 to 0.62. ADAPT had the highest AUC (0.73, 95% confidence interval [CI] = 0.67-0.79) to detect patients >8 kPa, compared to FIB-4 (0.71, (95%CI = 0.64-0.77, p = 0.35), and had a higher net benefit compared to FIB-4 from a probability threshold of 15%. FIB-4 and ADAPT performed equally well to detect patients with an LSM >12 kPa, AUC 0.76 versus 0.76, p = 0.93. CONCLUSIONS ADAPT seems to be marginally better than FIB-4 in identifying patients with an LSM >8 kPa. However, the clinical utility of ADAPT as a first line test is uncertain, especially in low-risk populations. The overall performance of FIB-4 was similar to that of ADAPT in detecting patients with an LSM of >12 kPa. Altogether, the results suggest that ADAPT might be useful to detect earlier stages of fibrosis in MASLD, but that FIB-4 remains a first-line test for advanced fibrosis.
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Affiliation(s)
- Hannes Hegmar
- Division of Hepatology, Department of Upper GI, Karolinska University Hospital, Stockholm, Sweden
- Department of Medicine, Huddinge, Karolinska Institutet, Stockholm, Sweden
| | | | - Patrik Nasr
- Department of Gastroenterology and Hepatology, Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - Johan Vessby
- Department of Medical Sciences, Gastroenterology Research Group, Uppsala University, Uppsala, Sweden
| | - Stergios Kechagias
- Department of Gastroenterology and Hepatology, Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - Nils Nyhlin
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | | | | | - Rickard Strandberg
- Department of Medicine, Huddinge, Karolinska Institutet, Stockholm, Sweden
| | | | | | - Mattias Ekstedt
- Department of Gastroenterology and Hepatology, Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - Hannes Hagström
- Division of Hepatology, Department of Upper GI, Karolinska University Hospital, Stockholm, Sweden
- Department of Medicine, Huddinge, Karolinska Institutet, Stockholm, Sweden
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2
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Qu B, Li Z. Exploring non-invasive diagnostics for metabolic dysfunction-associated fatty liver disease. World J Gastroenterol 2024; 30:3447-3451. [DOI: 10.3748/wjg.v30.i28.3447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2024] [Revised: 07/01/2024] [Accepted: 07/08/2024] [Indexed: 07/24/2024] Open
Abstract
The population with metabolic dysfunction-associated fatty liver disease (MAFLD) is increasingly common worldwide. Identification of people at risk of progression to advanced stages is necessary to timely offer interventions and appropriate care. Liver biopsy is currently considered the gold standard for the diagnosis and staging of MAFLD, but it has associated risks and limitations. This has spurred the exploration of non-invasive diagnostics for MAFLD, especially for steatohepatitis and fibrosis. These non-invasive approaches mostly include biomarkers and algorithms derived from anthropometric measurements, serum tests, imaging or stool metagenome profiling. However, they still need rigorous and widespread clinical validation for the diagnostic performance.
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Affiliation(s)
- Biao Qu
- Department of Clinical Pharmacology, The Second Hospital of Anhui Medical University, Hefei 230601, Anhui Province, China
| | - Zheng Li
- Jiangsu Engineering Research Center of Cardiovascular Drugs Targeting Endothelial Cells, College of Health Sciences, School of Life Sciences, Jiangsu Normal University, Xuzhou 221000, Jiangsu Province, China
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Pericàs JM, Anstee QM, Augustin S, Bataller R, Berzigotti A, Ciudin A, Francque S, Abraldes JG, Hernández-Gea V, Pons M, Reiberger T, Rowe IA, Rydqvist P, Schabel E, Tacke F, Tsochatzis EA, Genescà J. A roadmap for clinical trials in MASH-related compensated cirrhosis. Nat Rev Gastroenterol Hepatol 2024:10.1038/s41575-024-00955-8. [PMID: 39020089 DOI: 10.1038/s41575-024-00955-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/03/2024] [Indexed: 07/19/2024]
Abstract
Although metabolic dysfunction-associated steatohepatitis (MASH) is rapidly becoming a leading cause of cirrhosis worldwide, therapeutic options are limited and the number of clinical trials in MASH-related compensated cirrhosis is low as compared to those conducted in earlier disease stages. Moreover, designing clinical trials in MASH cirrhosis presents a series of challenges regarding the understanding and conceptualization of the natural history, regulatory considerations, inclusion criteria, recruitment, end points and trial duration, among others. The first international workshop on the state of the art and future direction of clinical trials in MASH-related compensated cirrhosis was held in April 2023 at Vall d'Hebron University Hospital in Barcelona (Spain) and was attended by a group of international experts on clinical trials from academia, regulatory agencies and industry, encompassing expertise in MASH, cirrhosis, portal hypertension, and regulatory affairs. The presented Roadmap summarizes important content of the workshop on current status, regulatory requirements and end points in MASH-related compensated cirrhosis clinical trials, exploring alternative study designs and highlighting the challenges that should be considered for upcoming studies on MASH cirrhosis.
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Affiliation(s)
- Juan M Pericàs
- Liver Unit, Division of Digestive Diseases, Vall d'Hebron University Hospital, Vall d'Hebron Institute of Research (VHIR), Vall d'Hebron Barcelona Hospital Campus, Universitat Autònoma de Barcelona, Barcelona, Spain.
- Centros de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain.
| | - Quentin M Anstee
- Translational & Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK
- Newcastle NIHR Biomedical Research Center, Newcastle upon Tyne Hospitals NHS Trust, Newcastle upon Tyne, UK
| | | | - Ramón Bataller
- Liver Unit, Hospital Clinic Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Universitat Barcelona, Barcelona, Spain
| | - Annalisa Berzigotti
- Department of Visceral Surgery and Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Andreea Ciudin
- Endocrinology and Nutrition Department, Morbid Obesity Unit Coordinator, Vall d'Hebron University Hospital, Barcelona, Spain
- Centros de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas asociadas (CIBERdem), Instituto de Salud Carlos III, Madrid, Spain
| | - Sven Francque
- Department of Gastroenterology and Hepatology, Antwerp University Hospital, InflaMed Centre of Excellence, Laboratory for Experimental Medicine and Paediatrics, Translational Sciences in Inflammation and Immunology, Faculty of Medicine and Health Sciences, University of Antwerp, Wilrijk, Belgium
| | - Juan G Abraldes
- Division of Gastroenterology (Liver Unit), University of Alberta, Edmonton, Canada
| | - Virginia Hernández-Gea
- Centros de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain
- Liver Unit, Hospital Clinic Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Universitat Barcelona, Barcelona, Spain
| | - Mònica Pons
- Liver Unit, Division of Digestive Diseases, Vall d'Hebron University Hospital, Vall d'Hebron Institute of Research (VHIR), Vall d'Hebron Barcelona Hospital Campus, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Thomas Reiberger
- Division of Gastroenterology and Hepatology, Department of Medicine III, Medical University of Vienna, Vienna, Austria
| | - Ian A Rowe
- Leeds Institute for Medical Research, University of Leeds, Leeds, UK
| | - Peter Rydqvist
- Medical Department, Madrigal Pharmaceuticals, West Conshohocken, PA, USA
| | - Elmer Schabel
- Federal Institute for Drugs and Medical Devices, Bonn, Germany
| | - Frank Tacke
- Department of Hepatology and Gastroenterology, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Emmanuel A Tsochatzis
- UCL Institute for Liver and Digestive Health, Royal Free Hospital and UCL, London, UK
| | - Joan Genescà
- Liver Unit, Division of Digestive Diseases, Vall d'Hebron University Hospital, Vall d'Hebron Institute of Research (VHIR), Vall d'Hebron Barcelona Hospital Campus, Universitat Autònoma de Barcelona, Barcelona, Spain
- Centros de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain
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Tincopa MA, Loomba R. Noninvasive Tests to Assess Fibrosis and Disease Severity in Metabolic Dysfunction-Associated Steatotic Liver Disease and Metabolic-Dysfunction-Associated Steatohepatitis. Semin Liver Dis 2024. [PMID: 38981691 DOI: 10.1055/s-0044-1788277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/11/2024]
Abstract
Risk of disease progression and clinical outcomes in metabolic dysfunction-associated steatotic liver disease (MASLD) is associated with fibrosis stage and presence of "at-risk metabolic dysfunction-associated steatohepatitis (MASH)." Although liver biopsy is considered the gold standard to diagnose MASH and stage of fibrosis, biopsy is infrequently performed in clinical practice and has associated sampling error, lack of interrater reliability, and risk for procedural complications. Noninvasive tests (NITs) are routinely used in clinical practice for risk stratification of patients with MASLD. Several NITs are being developed for detecting "at-risk MASH" and cirrhosis. Clinical care guidelines apply NITs to identify patients needing subspecialty referral. With recently approved Food and Drug Administration treatment for MASH and additional emerging pharmacotherapy, NITs will identify patients who will most benefit from treatment, monitor treatment response, and assess risk for long-term clinical outcomes. In this review, we examine the performance of NITs to detect "at-risk MASH," fibrosis stage, response to treatment, and risk of clinical outcomes in MASLD and MASH.
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Affiliation(s)
- Monica A Tincopa
- Division of Gastroenterology and Hepatology, MASLD Research Center, University of California at San Diego, La Jolla, California
| | - Rohit Loomba
- Division of Gastroenterology and Hepatology, MASLD Research Center, University of California at San Diego, La Jolla, California
- School of Public Health, University of California at San Diego, La Jolla, California
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Thorburn D, Leeming DJ, Barchuk WT, Wang Y, Lu X, Malkov VA, Ito KL, Bowlus CL, Levy C, Goodman Z, Karsdal MA, Muir AJ, Xu J. Serologic extracellular matrix remodeling markers are related to fibrosis stage and prognosis in a phase 2b trial of simtuzumab in patients with primary sclerosing cholangitis. Hepatol Commun 2024; 8:e0467. [PMID: 38967589 PMCID: PMC11227354 DOI: 10.1097/hc9.0000000000000467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Accepted: 04/12/2024] [Indexed: 07/06/2024] Open
Abstract
BACKGROUND Novel noninvasive predictors of disease severity and prognosis in primary sclerosing cholangitis (PSC) are needed. This study evaluated the ability of extracellular matrix remodeling markers to diagnose fibrosis stage and predict PSC-related fibrosis progression and clinical events. METHODS Liver histology and serum markers of collagen formation (propeptide of type III collagen [Pro-C3], propeptide of type IV collagen, propeptide of type V collagen), collagen degradation (type III collagen matrix metalloproteinase degradation product and type IV collagen matrix metalloproteinase degradation product), and fibrosis (enhanced liver fibrosis [ELF] score and its components [metalloproteinase-1, type III procollagen, hyaluronic acid]) were assessed in samples from baseline to week 96 in patients with PSC enrolled in a study evaluating simtuzumab (NCT01672853). Diagnostic performance for advanced fibrosis (Ishak stages 3-6) and cirrhosis (Ishak stages 5-6) was evaluated by logistic regression and AUROC. Prognostic performance for PSC-related clinical events and fibrosis progression was assessed by AUROC and Wilcoxon rank-sum test. RESULTS Among 234 patients, 51% had advanced fibrosis and 11% had cirrhosis at baseline. Baseline Pro-C3 and ELF score and its components provided moderate diagnostic ability for discrimination of advanced fibrosis (AUROC 0.73-0.78) and cirrhosis (AUROC 0.73-0.81). Baseline Pro-C3, ELF score, and type III procollagen provided a moderate prognosis for PSC-related clinical events (AUROC 0.70-0.71). Among patients without cirrhosis at baseline, median changes in Pro-C3 and ELF score to week 96 were higher in those with than without progression to cirrhosis (both p < 0.001). CONCLUSIONS Pro-C3 correlated with fibrosis stage, and Pro-C3 and ELF score provided discrimination of advanced fibrosis and cirrhosis and predicted PSC-related events and fibrosis progression. The results support the clinical utility of Pro-C3 and ELF score for staging and as prognostic markers in PSC.
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Affiliation(s)
- Douglas Thorburn
- Sheila Sherlock Liver Centre and UCL Institute for Liver and Digestive Health, Royal Free Hospital, London, UK
| | | | | | - Ya Wang
- Gilead Sciences, Inc., Foster City, California, USA
| | - Xiaomin Lu
- Gilead Sciences, Inc., Foster City, California, USA
| | | | - Kaori L. Ito
- Gilead Sciences, Inc., Foster City, California, USA
| | - Christopher L. Bowlus
- Division of Gastroenterology and Hepatology, University of California Davis School of Medicine, Sacramento, California, USA
| | - Cynthia Levy
- Division of Digestive Health and Liver Diseases, Miller School of Medicine, University of Miami, Miami, Florida, USA
| | | | | | - Andrew J. Muir
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, North Carolina, USA
| | - Jun Xu
- Gilead Sciences, Inc., Foster City, California, USA
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6
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EASL-EASD-EASO Clinical Practice Guidelines on the Management of Metabolic Dysfunction-Associated Steatotic Liver Disease (MASLD). Obes Facts 2024:1-70. [PMID: 38852583 DOI: 10.1159/000539371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2024] [Accepted: 05/15/2024] [Indexed: 06/11/2024] Open
Abstract
Metabolic dysfunction-associated steatotic liver disease (MASLD), previously termed non-alcoholic fatty liver disease (NAFLD), is defined as steatotic liver disease (SLD) in the presence of one or more cardiometabolic risk factor(s) and the absence of harmful alcohol intake. The spectrum of MASLD includes steatosis, metabolic dysfunction-associated steatohepatitis (MASH, previously NASH), fibrosis, cirrhosis and MASH-related hepatocellular carcinoma (HCC). This joint EASL-EASD-EASO guideline provides an update on definitions, prevention, screening, diagnosis and treatment for MASLD. Case-finding strategies for MASLD with liver fibrosis, using non-invasive tests, should be applied in individuals with cardiometabolic risk factors, abnormal liver enzymes, and/or radiological signs of hepatic steatosis, particularly in the presence of type 2 diabetes (T2D) or obesity with additional metabolic risk factor(s). A stepwise approach using blood-based scores (such as FIB-4) and, sequentially, imaging techniques (such as transient elastography) is suitable to rule-out/in advanced fibrosis, which is predictive of liver-related outcomes. In adults with MASLD, lifestyle modification - including weight loss, dietary changes, physical exercise and discouraging alcohol consumption - as well as optimal management of comorbidities - including use of incretin-based therapies (e.g. semaglutide, tirzepatide) for T2D or obesity, if indicated - is advised. Bariatric surgery is also an option in individuals with MASLD and obesity. If locally approved and dependent on the label, adults with non-cirrhotic MASH and significant liver fibrosis (stage ≥2) should be considered for a MASH-targeted treatment with resmetirom, which demonstrated histological effectiveness on steatohepatitis and fibrosis with an acceptable safety and tolerability profile. No MASH-targeted pharmacotherapy can currently be recommended for the cirrhotic stage. Management of MASH-related cirrhosis includes adaptations of metabolic drugs, nutritional counselling, surveillance for portal hypertension and HCC, as well as liver transplantation in decompensated cirrhosis.
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7
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Tacke F, Horn P, Wai-Sun Wong V, Ratziu V, Bugianesi E, Francque S, Zelber-Sagi S, Valenti L, Roden M, Schick F, Yki-Järvinen H, Gastaldelli A, Vettor R, Frühbeck G, Dicker D. EASL-EASD-EASO Clinical Practice Guidelines on the management of metabolic dysfunction-associated steatotic liver disease (MASLD). J Hepatol 2024:S0168-8278(24)00329-5. [PMID: 38851997 DOI: 10.1016/j.jhep.2024.04.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2024] [Accepted: 04/30/2024] [Indexed: 06/10/2024]
Abstract
Metabolic dysfunction-associated steatotic liver disease (MASLD), previously termed non-alcoholic fatty liver disease (NAFLD), is defined as steatotic liver disease (SLD) in the presence of one or more cardiometabolic risk factor(s) and the absence of harmful alcohol intake. The spectrum of MASLD includes steatosis, metabolic dysfunction-associated steatohepatitis (MASH, previously NASH), fibrosis, cirrhosis and MASH-related hepatocellular carcinoma (HCC). This joint EASL-EASD-EASO guideline provides an update on definitions, prevention, screening, diagnosis and treatment for MASLD. Case-finding strategies for MASLD with liver fibrosis, using non-invasive tests, should be applied in individuals with cardiometabolic risk factors, abnormal liver enzymes, and/or radiological signs of hepatic steatosis, particularly in the presence of type 2 diabetes (T2D) or obesity with additional metabolic risk factor(s). A stepwise approach using blood-based scores (such as FIB-4) and, sequentially, imaging techniques (such as transient elastography) is suitable to rule-out/in advanced fibrosis, which is predictive of liver-related outcomes. In adults with MASLD, lifestyle modification - including weight loss, dietary changes, physical exercise and discouraging alcohol consumption - as well as optimal management of comorbidities - including use of incretin-based therapies (e.g. semaglutide, tirzepatide) for T2D or obesity, if indicated - is advised. Bariatric surgery is also an option in individuals with MASLD and obesity. If locally approved and dependent on the label, adults with non-cirrhotic MASH and significant liver fibrosis (stage ≥2) should be considered for a MASH-targeted treatment with resmetirom, which demonstrated histological effectiveness on steatohepatitis and fibrosis with an acceptable safety and tolerability profile. No MASH-targeted pharmacotherapy can currently be recommended for the cirrhotic stage. Management of MASH-related cirrhosis includes adaptations of metabolic drugs, nutritional counselling, surveillance for portal hypertension and HCC, as well as liver transplantation in decompensated cirrhosis.
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Chan WK, Petta S, Noureddin M, Goh GBB, Wong VWS. Diagnosis and non-invasive assessment of MASLD in type 2 diabetes and obesity. Aliment Pharmacol Ther 2024; 59 Suppl 1:S23-S40. [PMID: 38813831 DOI: 10.1111/apt.17866] [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: 08/28/2023] [Revised: 09/24/2023] [Accepted: 12/26/2023] [Indexed: 05/31/2024]
Abstract
BACKGROUND Metabolic dysfunction-associated steatotic liver disease (MASLD) is currently the most common chronic liver disease and an important cause of cirrhosis and hepatocellular carcinoma. It is strongly associated with type 2 diabetes and obesity. Because of the huge number of patients at risk of MASLD, it is imperative to use non-invasive tests appropriately. AIMS To provide a narrative review on the performance and limitations of non-invasive tests, with a special emphasis on the impact of diabetes and obesity. METHODS We searched PubMed and Cochrane databases for articles published from 1990 to August 2023. RESULTS Abdominal ultrasonography remains the primary method to diagnose hepatic steatosis, while magnetic resonance imaging proton density fat fraction is currently the gold standard to quantify steatosis. Simple fibrosis scores such as the Fibrosis-4 index are well suited as initial assessment in primary care and non-hepatology settings to rule out advanced fibrosis and future risk of liver-related complications. However, because of its low positive predictive value, an abnormal test should be followed by specific blood (e.g. Enhanced Liver Fibrosis score) or imaging biomarkers (e.g. vibration-controlled transient elastography and magnetic resonance elastography) of fibrosis. Some non-invasive tests of fibrosis appear to be less accurate in patients with diabetes. Obesity also affects the performance of abdominal ultrasonography and transient elastography, whereas magnetic resonance imaging may not be feasible in some patients with severe obesity. CONCLUSIONS This article highlights issues surrounding the clinical application of non-invasive tests for MASLD in patients with type 2 diabetes and obesity.
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Affiliation(s)
- Wah-Kheong Chan
- Gastroenterology and Hepatology Unit, Department of Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Salvatore Petta
- Sezione di Gastroenterologia, PROMISE, University of Palermo, Palermo, Italy
- Department of Economics and Statistics, University of Palermo, Palermo, Italy
| | - Mazen Noureddin
- Houston Methodist Hospital, Houston Research Institute, Houston, Texas, USA
| | - George Boon Bee Goh
- Department of Gastroenterology and Hepatology, Singapore General Hospital, Singapore
- Medicine Academic Clinical Program, Duke-NUS Medical School, Singapore
| | - Vincent Wai-Sun Wong
- Medical Data Analytics Centre, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, China
- State Key Laboratory of Digestive Disease, Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong, China
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Maroto-García J, Moreno Álvarez A, Sanz de Pedro MP, Buño-Soto A, González Á. Serum biomarkers for liver fibrosis assessment. ADVANCES IN LABORATORY MEDICINE 2024; 5:115-130. [PMID: 38939201 PMCID: PMC11206202 DOI: 10.1515/almed-2023-0081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Accepted: 10/12/2023] [Indexed: 06/29/2024]
Abstract
Liver fibrosis is the result of chronic liver injury of different etiologies produced by an imbalance between the synthesis and degeneration of the extracellular matrix and dysregulation of physiological mechanisms. Liver has a high regenerative capacity in the early stage of chronic diseases so a prompt liver fibrosis detection is important. Consequently, an easy and economic tool that could identify patients with liver fibrosis at the initial stages is needed. To achieve this, many non-invasive serum direct, such as hyaluronic acid or metalloproteases, and indirect biomarkers have been proposed to evaluate liver fibrosis. Also, there have been developed formulas that combine these biomarkers, some of them also introduce clinical and/or demographic parameters, like FIB-4, non-alcoholic fatty liver disease fibrosis score (NFS), enhance liver fibrosis (ELF) or Hepamet fibrosis score (HFS). In this manuscript we critically reviewed different serum biomarkers and formulas for their utility in the diagnosis and progression of liver fibrosis.
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Affiliation(s)
| | - Ana Moreno Álvarez
- Biochemistry Department, Clínica Universidad de Navarra, Pamplona, Spain
| | | | - Antonio Buño-Soto
- Laboratory Medicine Department, Hospital Universitario La Paz, Madrid, Spain
- Hospital La Paz Institute for Health Research (IdiPaz), Madrid, Spain
| | - Álvaro González
- Biochemistry Department, Clínica Universidad de Navarra, Pamplona, Spain
- Navarra Institute for Health Research (IdiSNA), Pamplona, Spain
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10
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Maroto-García J, Moreno-Álvarez A, Sanz de Pedro MP, Buño-Soto A, González Á. Biomarcadores séricos para la evaluación de la fibrosis hepática. ADVANCES IN LABORATORY MEDICINE 2024; 5:131-147. [PMID: 38939202 PMCID: PMC11206201 DOI: 10.1515/almed-2023-0172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Accepted: 10/12/2023] [Indexed: 06/29/2024]
Abstract
La fibrosis hepática se desarrolla como respuesta a la presencia de daño hepático crónico de diferentes etiologías, provocando un desequilibrio entre la síntesis y degeneración de la matriz extracelular y la desregulación de diversos mecanismos fisiológicos. En los estadios iniciales de las patologías crónicas, el hígado posee una elevada capacidad de regeneración, por lo que la detección temprana de la fibrosis hepática resulta esencial. En este contexto, es preciso contar con herramientas sencillas y económicas que permitan detectar la fibrosis hepática en sus fases iniciales. Para evaluar la fibrosis hepática, se han propuesto multitud de biomarcadores séricos no invasivos, tanto directos, como el ácido hialurónico o las metaloproteasas, como indirectos. Así mismo, se han desarrollado diversas fórmulas que combinan dichos biomarcadores junto con parámetros demográficos, como el índice FIB-4, el índice de fibrosis en la enfermedad de hígado graso no alcohólico (NFS, por sus siglas en inglés), la prueba ELF o el score de fibrosis Hepamet (HFS, por sus siglas en inglés). En el presente manuscrito, realizamos una revisión crítica del valor diagnóstico y pronóstico de los diferentes biomarcadores séricos y fórmulas actualmente existentes.
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Affiliation(s)
- Julia Maroto-García
- Departamento de Bioquímica, Clínica Universidad de Navarra, Pamplona, España
| | - Ana Moreno-Álvarez
- Departamento de Bioquímica, Clínica Universidad de Navarra, Pamplona, España
| | | | - Antonio Buño-Soto
- Departamento de Análisis Clínicos, Hospital Universitario La Paz, Madrid, España
- Instituto de investigación en salud del Hospital La (IdiPaz), Madrid, España
| | - Álvaro González
- Departamento de Bioquímica, Clínica Universidad de Navarra, Pamplona, España
- Instituto Navarro de investigación en salud (IdiSNA), Pamplona, España
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11
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Abdelhameed F, Kite C, Lagojda L, Dallaway A, Chatha KK, Chaggar SS, Dalamaga M, Kassi E, Kyrou I, Randeva HS. Non-invasive Scores and Serum Biomarkers for Fatty Liver in the Era of Metabolic Dysfunction-associated Steatotic Liver Disease (MASLD): A Comprehensive Review From NAFLD to MAFLD and MASLD. Curr Obes Rep 2024:10.1007/s13679-024-00574-z. [PMID: 38809396 DOI: 10.1007/s13679-024-00574-z] [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] [Accepted: 05/14/2024] [Indexed: 05/30/2024]
Abstract
PURPOSE OF REVIEW The prevalence of non-alcoholic fatty liver disease (NAFLD) is rapidly increasing worldwide, making it the leading cause of liver related morbidity and mortality. Currently, liver biopsy is the gold standard for assessing individuals with steatohepatitis and fibrosis. However, its invasiveness, sampling variability, and impracticality for large-scale screening has driven the search for non-invasive methods for early diagnosis and staging. In this review, we comprehensively summarise the evidence on the diagnostic performance and limitations of existing non-invasive serum biomarkers and scores in the diagnosis and evaluation of steatosis, steatohepatitis, and fibrosis. RECENT FINDINGS Several non-invasive serum biomarkers and scores have been developed over the last decade, although none has successfully been able to replace liver biopsy. The introduction of new NAFLD terminology, namely metabolic dysfunction-associated fatty liver disease (MAFLD) and more recently metabolic dysfunction-associated steatotic liver disease (MASLD), has initiated a debate on the interchangeability of these terminologies. Indeed, there is a need for more research on the variability of the performance of non-invasive serum biomarkers and scores across the diagnostic entities of NAFLD, MAFLD and MASLD. There remains a significant need for finding valid and reliable non-invasive methods for early diagnosis and assessment of steatohepatitis and fibrosis to facilitate prompt risk stratification and management to prevent disease progression and complications. Further exploration of the landscape of MASLD under the newly defined disease subtypes is warranted, with the need for more robust evidence to support the use of commonly used serum scores against the new MASLD criteria and validation of previously developed scores.
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Affiliation(s)
- Farah Abdelhameed
- Warwickshire Institute for the Study of Diabetes, Endocrinology and Metabolism (WISDEM), University Hospitals Coventry and Warwickshire NHS Trust, Coventry, CV2 2DX, UK
- Institute for Cardiometabolic Medicine, University Hospitals Coventry and Warwickshire NHS Trust, Coventry, CV2 2DX, UK
| | - Chris Kite
- Warwickshire Institute for the Study of Diabetes, Endocrinology and Metabolism (WISDEM), University Hospitals Coventry and Warwickshire NHS Trust, Coventry, CV2 2DX, UK
- School of Health and Society, Faculty of Education, Health and Wellbeing, University of Wolverhampton, Wolverhampton, WV1 1LY, UK
- Centre for Sport, Exercise and Life Sciences, Research Institute for Health & Wellbeing, Coventry University, Coventry, CV1 5FB, UK
- Chester Medical School, University of Chester, Shrewsbury, SY3 8HQ, UK
| | - Lukasz Lagojda
- Warwickshire Institute for the Study of Diabetes, Endocrinology and Metabolism (WISDEM), University Hospitals Coventry and Warwickshire NHS Trust, Coventry, CV2 2DX, UK
- Clinical Evidence-Based Information Service (CEBIS), University Hospitals Coventry and Warwickshire NHS Trust, Coventry, CV2 2DX, UK
| | - Alexander Dallaway
- Warwickshire Institute for the Study of Diabetes, Endocrinology and Metabolism (WISDEM), University Hospitals Coventry and Warwickshire NHS Trust, Coventry, CV2 2DX, UK
- School of Health and Society, Faculty of Education, Health and Wellbeing, University of Wolverhampton, Wolverhampton, WV1 1LY, UK
| | - Kamaljit Kaur Chatha
- Department of Biochemistry and Immunology, University Hospitals Coventry and Warwickshire NHS Trust, Coventry, CV2 2DX, UK
- Institute for Cardiometabolic Medicine, University Hospitals Coventry and Warwickshire NHS Trust, Coventry, CV2 2DX, UK
| | | | - Maria Dalamaga
- Department of Biological Chemistry, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Eva Kassi
- Department of Biological Chemistry, Medical School, National and Kapodistrian University of Athens, Athens, Greece
- First Department of Propaupedic and Internal Medicine, Endocrine Unit, Laiko Hospital, 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.
- Centre for Sport, Exercise and Life Sciences, Research Institute for Health & Wellbeing, Coventry University, Coventry, CV1 5FB, UK.
- Institute for Cardiometabolic Medicine, University Hospitals Coventry and Warwickshire NHS Trust, Coventry, CV2 2DX, UK.
- Aston Medical School, College of Health and Life Sciences, Aston University, Birmingham, B4 7ET, UK.
- College of Health, Psychology and Social Care, University of Derby, Derby, DE22 1GB, 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.
| | - 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.
- Centre for Sport, Exercise and Life Sciences, Research Institute for Health & Wellbeing, Coventry University, Coventry, CV1 5FB, UK.
- Institute for Cardiometabolic Medicine, University Hospitals Coventry and Warwickshire NHS Trust, Coventry, CV2 2DX, UK.
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12
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Tang LJ, Sun DQ, Song SJ, Yip TCF, Wong GLH, Zhu PW, Chen SD, Karsdal M, Leeming DJ, Jiang P, Wang C, Chen Q, Byrne CD, Targher G, Eslam M, George J, Wong VWS, Zheng MH. Serum PRO-C3 is useful for risk prediction and fibrosis assessment in MAFLD with chronic kidney disease in an Asian cohort. Liver Int 2024; 44:1129-1141. [PMID: 38426611 DOI: 10.1111/liv.15878] [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: 10/23/2023] [Revised: 01/23/2024] [Accepted: 02/09/2024] [Indexed: 03/02/2024]
Abstract
BACKGROUND Metabolic dysfunction-associated fatty liver disease (MAFLD) is an emerging risk factor for chronic kidney disease (CKD). N-terminal propeptide of collagen type 3 (PRO-C3) is a biomarker of advanced fibrosis in MAFLD and PRO-C3 may be involved in renal fibrosis. We aimed to use PRO-C3 measurements to generate a new algorithmic score to test the prediction of MAFLD with chronic kidney disease (MAFLD-CKD). METHODS A derivation and independent validation cohort of 750 and 129 Asian patients with biopsy-confirmed MAFLD were included. Serum PRO-C3 concentration was measured and regression analyses were performed to examine associations with MAFLD-CKD. A derivative algorithm for MAFLD-CKD risk prediction was evaluated with receiver operator characteristic (ROC) curve analysis. RESULTS The study included two Asian cohorts (n = 180 with MAFLD-CKD; mean-eGFR: 94.93 mL/min/1.73 m2; median-urinary albumin-to-creatinine ratio: 6.58 mg/mmol). PRO-C3 was associated with the severity of MAFLD-CKD and independently associated with MAFLD-CKD (adjusted odds ratio = 1.16, 95% confidence interval [CI]: 1.08-1.23, p < .001). A new non-invasive score (termed PERIOD) including PRO-C3 efficiently predicted MAFLD-CKD (AUROC = .842, 95% CI: .805-.875). Accuracy, specificity and negative predictive values were 80.2%, 85.1% and 88.4%, respectively. In the validation cohort, the PERIOD score had good diagnostic performance (AUROC = .807, 95% CI: .691-.893) with similar results in all patient subgroups. In the MAFLD-CKD subgroup, the accuracy for identifying advanced fibrosis was further improved by combining the PRO-C3-based ADAPT with the Agile 3+ scores (AUROC = .90, 95% CI: .836-.964). CONCLUSIONS The PERIOD score is helpful for accurately predicting the risk of MAFLD-CKD. PRO-C3 can also be used to assess liver fibrosis in people with MAFLD-CKD.
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Affiliation(s)
- Liang-Jie Tang
- MAFLD Research Center, Department of Hepatology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
- Cancer Center, Faculty of Health Sciences, University of Macau, Taipa, Macau SAR, China
| | - Dan-Qin Sun
- Department of Nephrology, Jiangnan University Medical Center, Wuxi, China
- Affiliated Wuxi Clinical College of Nantong University, Wuxi, China
| | - Sherlot Juan Song
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, China
- State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong, China
| | - Terry Cheuk-Fung Yip
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, China
- State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong, China
| | - Grace Lai-Hung Wong
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, China
- State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong, China
| | - Pei-Wu Zhu
- Department of Laboratory Medicine, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Sui-Dan Chen
- Department of Pathology, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Morten Karsdal
- Nordic Bioscience Biomarkers and Research A/S, Herlev, Denmark
| | | | - Pei Jiang
- Fosun Diagnostics (Shanghai) Co., Ltd, Shanghai, China
| | - Cong Wang
- Fosun Diagnostics (Shanghai) Co., Ltd, Shanghai, China
| | - Qiang Chen
- Cancer Center, Faculty of Health Sciences, University of Macau, Taipa, Macau SAR, China
- MOE Frontier Science Centre for Precision Oncology, University of Macau, Taipa, Macau SAR, China
| | - Christopher D Byrne
- Southampton National Institute for Health and Care Research, Biomedical Research Centre, University of Southampton and University Hospital Southampton, Southampton, UK
| | - Giovanni Targher
- Department of Medicine, University of Verona, Verona, Italy
- IRCCS Sacro Cuore Don Calabria Hospital, Negrar di Valpolicella, Italy
| | - Mohammed Eslam
- Storr Liver Centre, Westmead Institute for Medical Research, Westmead Hospital, Westmead, New South Wales, Australia
- University of Sydney, Sydney, New South Wales, Australia
| | - Jacob George
- Storr Liver Centre, Westmead Institute for Medical Research, Westmead Hospital, Westmead, New South Wales, Australia
- University of Sydney, Sydney, New South Wales, Australia
| | - Vincent Wai-Sun Wong
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, China
- State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong, China
| | - Ming-Hua Zheng
- MAFLD Research Center, Department of Hepatology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
- Institute of Hepatology, Wenzhou Medical University, Wenzhou, China
- Key Laboratory of Diagnosis and Treatment for the Development of Chronic Liver Disease in Zhejiang Province, Wenzhou, China
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13
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Lonardo A. PRO-C3, liver fibrosis and CKD: The plot thickens. Liver Int 2024; 44:1126-1128. [PMID: 38634694 DOI: 10.1111/liv.15888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2024] [Revised: 02/16/2024] [Accepted: 02/19/2024] [Indexed: 04/19/2024]
Affiliation(s)
- Amedeo Lonardo
- Department of Internal Medicine, Azienda Ospedaliero-Universitaria di Modena (-2023), Modena, Italy
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14
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Pérez Compte D, Etourneau L, Hesse AM, Kraut A, Barthelon J, Sturm N, Borges H, Biennier S, Courçon M, de Saint Loup M, Mignot V, Costentin C, Burger T, Couté Y, Bruley C, Decaens T, Jaquinod M, Boursier J, Brun V. Plasma ALS and Gal-3BP differentiate early from advanced liver fibrosis in MASLD patients. Biomark Res 2024; 12:44. [PMID: 38679739 PMCID: PMC11057169 DOI: 10.1186/s40364-024-00583-z] [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: 12/18/2023] [Accepted: 03/19/2024] [Indexed: 05/01/2024] Open
Abstract
BACKGROUND Metabolic dysfunction-associated steatotic liver disease (MASLD) is estimated to affect 30% of the world's population, and its prevalence is increasing in line with obesity. Liver fibrosis is closely related to mortality, making it the most important clinical parameter for MASLD. It is currently assessed by liver biopsy - an invasive procedure that has some limitations. There is thus an urgent need for a reliable non-invasive means to diagnose earlier MASLD stages. METHODS A discovery study was performed on 158 plasma samples from histologically-characterised MASLD patients using mass spectrometry (MS)-based quantitative proteomics. Differentially abundant proteins were selected for verification by ELISA in the same cohort. They were subsequently validated in an independent MASLD cohort (n = 200). RESULTS From the 72 proteins differentially abundant between patients with early (F0-2) and advanced fibrosis (F3-4), we selected Insulin-like growth factor-binding protein complex acid labile subunit (ALS) and Galectin-3-binding protein (Gal-3BP) for further study. In our validation cohort, AUROCs with 95% CIs of 0.744 [0.673 - 0.816] and 0.735 [0.661 - 0.81] were obtained for ALS and Gal-3BP, respectively. Combining ALS and Gal-3BP improved the assessment of advanced liver fibrosis, giving an AUROC of 0.796 [0.731. 0.862]. The {ALS; Gal-3BP} model surpassed classic fibrosis panels in predicting advanced liver fibrosis. CONCLUSIONS Further investigations with complementary cohorts will be needed to confirm the usefulness of ALS and Gal-3BP individually and in combination with other biomarkers for diagnosis of liver fibrosis. With the availability of ELISA assays, these findings could be rapidly clinically translated, providing direct benefits for patients.
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Affiliation(s)
- David Pérez Compte
- Univ. Grenoble Alpes, INSERM, CEA, UA13 BGE, CNRS, FR2048 ProFI, EDyP team, 17 Avenue des Martyrs, 38000, Grenoble, France
| | - Lucas Etourneau
- Univ. Grenoble Alpes, INSERM, CEA, UA13 BGE, CNRS, FR2048 ProFI, EDyP team, 17 Avenue des Martyrs, 38000, Grenoble, France
- Université Grenoble Alpes, CNRS, UMR 5525, VetAgro Sup, Grenoble INP, TIMC, 38000, Grenoble, France
| | - Anne-Marie Hesse
- Univ. Grenoble Alpes, INSERM, CEA, UA13 BGE, CNRS, FR2048 ProFI, EDyP team, 17 Avenue des Martyrs, 38000, Grenoble, France
| | - Alexandra Kraut
- Univ. Grenoble Alpes, INSERM, CEA, UA13 BGE, CNRS, FR2048 ProFI, EDyP team, 17 Avenue des Martyrs, 38000, Grenoble, France
| | - Justine Barthelon
- Université Grenoble Alpes, Clinique Universitaire d'Hépato-Gastroentérologie, CHU Grenoble Alpes, 38000, Grenoble, France
| | - Nathalie Sturm
- Université Grenoble Alpes, Clinique Universitaire d'Hépato-Gastroentérologie, CHU Grenoble Alpes, 38000, Grenoble, France
| | - Hélène Borges
- Univ. Grenoble Alpes, INSERM, CEA, UA13 BGE, CNRS, FR2048 ProFI, EDyP team, 17 Avenue des Martyrs, 38000, Grenoble, France
| | - Salomé Biennier
- Univ. Grenoble Alpes, INSERM, CEA, UA13 BGE, CNRS, FR2048 ProFI, EDyP team, 17 Avenue des Martyrs, 38000, Grenoble, France
| | - Marie Courçon
- Univ. Grenoble Alpes, INSERM, CEA, UA13 BGE, CNRS, FR2048 ProFI, EDyP team, 17 Avenue des Martyrs, 38000, Grenoble, France
| | - Marc de Saint Loup
- Hepato-Gastroenterology Department, University Hospital, Angers, France
- HIFIH Laboratory, UPRES 3859, SFR 4208, LUNAM University, Angers, France
| | - Victoria Mignot
- Université Grenoble Alpes, Clinique Universitaire d'Hépato-Gastroentérologie, CHU Grenoble Alpes, 38000, Grenoble, France
- Univ. Grenoble Alpes, Institute for Advanced Biosciences-INSERM U1209/ CNRS UMR 5309, Grenoble, France
| | - Charlotte Costentin
- Université Grenoble Alpes, Clinique Universitaire d'Hépato-Gastroentérologie, CHU Grenoble Alpes, 38000, Grenoble, France
- Univ. Grenoble Alpes, Institute for Advanced Biosciences-INSERM U1209/ CNRS UMR 5309, Grenoble, France
| | - Thomas Burger
- Univ. Grenoble Alpes, INSERM, CEA, UA13 BGE, CNRS, FR2048 ProFI, EDyP team, 17 Avenue des Martyrs, 38000, Grenoble, France
| | - Yohann Couté
- Univ. Grenoble Alpes, INSERM, CEA, UA13 BGE, CNRS, FR2048 ProFI, EDyP team, 17 Avenue des Martyrs, 38000, Grenoble, France
| | - Christophe Bruley
- Univ. Grenoble Alpes, INSERM, CEA, UA13 BGE, CNRS, FR2048 ProFI, EDyP team, 17 Avenue des Martyrs, 38000, Grenoble, France
| | - Thomas Decaens
- Université Grenoble Alpes, Clinique Universitaire d'Hépato-Gastroentérologie, CHU Grenoble Alpes, 38000, Grenoble, France
- Univ. Grenoble Alpes, Institute for Advanced Biosciences-INSERM U1209/ CNRS UMR 5309, Grenoble, France
| | - Michel Jaquinod
- Univ. Grenoble Alpes, INSERM, CEA, UA13 BGE, CNRS, FR2048 ProFI, EDyP team, 17 Avenue des Martyrs, 38000, Grenoble, France.
| | - Jérôme Boursier
- Hepato-Gastroenterology Department, University Hospital, Angers, France
- HIFIH Laboratory, UPRES 3859, SFR 4208, LUNAM University, Angers, France
| | - Virginie Brun
- Univ. Grenoble Alpes, INSERM, CEA, UA13 BGE, CNRS, FR2048 ProFI, EDyP team, 17 Avenue des Martyrs, 38000, Grenoble, France.
- Univ. Grenoble Alpes, CEA, Leti, 38000, Grenoble, France.
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15
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Lai JCT, Liang LY, Wong GLH. Noninvasive tests for liver fibrosis in 2024: are there different scales for different diseases? Gastroenterol Rep (Oxf) 2024; 12:goae024. [PMID: 38605932 PMCID: PMC11009030 DOI: 10.1093/gastro/goae024] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Revised: 02/25/2024] [Accepted: 03/11/2024] [Indexed: 04/13/2024] Open
Abstract
Liver fibrosis is the common pathway from various chronic liver diseases and its progression leads to cirrhosis which carries a significant risk for the development of portal hypertension-related complications and hepatocellular carcinoma. It is crucial to identify and halt the worsening of liver fibrosis given its important prognostic implication. Liver biopsy is the gold standard for assessing the degree of liver fibrosis but is limited due to its invasiveness and impracticality for serial monitoring. Many noninvasive tests have been developed over the years trying to assess liver fibrosis in a practical and accurate way. The tests are mainly laboratory- or imaging-based, or in combination. Laboratory-based tests can be derived from simply routine blood tests to patented laboratory parameters. Imaging modalities include ultrasound and magnetic resonance elastography, in which vibration-controlled transient elastography is the most widely validated and adopted whereas magnetic resonance elastography has been proven the most accurate liver fibrosis assessment tool. Nonetheless, noninvasive tests do not always apply to all liver diseases, nor does a common cut-off value of a test mean the same degree of liver fibrosis in different scenarios. In this review, we discuss the diagnostic and prognostic performance, as well as the confounders and limitations, of different noninvasive tests on liver fibrosis assessment in various liver diseases.
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Affiliation(s)
- Jimmy Che-To Lai
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China
- State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong SAR, China
- Medical Data Analytics Centre, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Lilian Yan Liang
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China
- State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong SAR, China
- Medical Data Analytics Centre, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Grace Lai-Hung Wong
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China
- State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong SAR, China
- Medical Data Analytics Centre, The Chinese University of Hong Kong, Hong Kong SAR, China
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16
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Antonella M, Pietrobattista A, Maggiore G. Metabolic-Associated Steatotic Liver Disease (MASLD): A New Term for a More Appropriate Therapy in Pediatrics? Pediatr Rep 2024; 16:288-299. [PMID: 38651464 PMCID: PMC11036198 DOI: 10.3390/pediatric16020025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Accepted: 03/15/2024] [Indexed: 04/25/2024] Open
Abstract
The term "non-alcoholic fatty liver disease" (NAFLD) has been, for a long time, used to describe the spectrum of liver lesions encompassing steatosis, steatohepatitis (NASH), and steatotic cirrhosis [...].
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Affiliation(s)
- Mosca Antonella
- Hepatology and Liver Transplant Unit, ERN RARE LIVER, Bambino Gesù Children’s Hospital, Istituto di ricerca, 00165 Rome, Italy; (A.P.); (G.M.)
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17
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Zoncapè M, Liguori A, Tsochatzis EA. Non-invasive testing and risk-stratification in patients with MASLD. Eur J Intern Med 2024; 122:11-19. [PMID: 38246813 DOI: 10.1016/j.ejim.2024.01.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 01/12/2024] [Accepted: 01/14/2024] [Indexed: 01/23/2024]
Abstract
The development and validation of non-invasive fibrosis tests (NITs) has changed clinical practice in Hepatology over the last 15 years. Metabolic associated steatotic liver disease (MASLD), formerly known as non-alcoholic fatty liver disease (NAFLD), is the most prevalent liver disease in western countries, with up to a third of the unselected adult population affected. In this article, we review the use of NITs in the diagnosis and staging of MASLD. We discuss their use in the diagnosis of steatosis, steatohepatitis and fibrosis and critically evaluate recently published data. These NITs include a variety of approaches, such as serum markers like FIB-4, pro-C3 and ELF, imaging techniques like Fibroscan® and MRE, and combined scores like Agile 3+ and Agile 4, offering a range of options for healthcare providers. Furthermore, these non-invasive tests also serve as valuable prognostic tools, allowing for better risk assessment and improved patient management, particularly in predicting liver-related events and overall mortality.
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Affiliation(s)
- Mirko Zoncapè
- Sheila Sherlock Liver Unit, Royal Free Hospital, London, UK; UCL Institute for Liver and Digestive Health, University College London, UK; Liver Unit, Department of Medicine, University of Verona and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Antonio Liguori
- Sheila Sherlock Liver Unit, Royal Free Hospital, London, UK; UCL Institute for Liver and Digestive Health, University College London, UK; Medical and Surgical Sciences Department, Fondazione Policlinico Universitario A. Gemelli-IRCCS, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Emmanuel A Tsochatzis
- Sheila Sherlock Liver Unit, Royal Free Hospital, London, UK; UCL Institute for Liver and Digestive Health, University College London, UK.
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18
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An ZM, Liu QH, Ye XJ, Zhang Q, Pei HF, Xin X, Yuan J, Huang Q, Liu K, Lu F, Yan ZH, Zhao Y, Hu YY, Zheng MH, Feng Q. A Novel Score Based on Controlled Attenuation Parameter Accurately Predicts Hepatic Steatosis in Individuals With Metabolic Dysfunction Associated Steatotic Liver Disease: A Derivation and Independent Validation Study. Clin Transl Gastroenterol 2024; 15:e00680. [PMID: 38240390 PMCID: PMC10962889 DOI: 10.14309/ctg.0000000000000680] [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: 08/21/2023] [Accepted: 01/10/2024] [Indexed: 03/27/2024] Open
Abstract
INTRODUCTION In metabolic dysfunction-associated steatotic liver disease, the diagnostic efficacy of controlled attenuation parameter (CAP) was not very accurate in evaluating liver fat content. The aim of this study was to develop a score, based on CAP and conventional clinical parameters, to improve the diagnostic performance of CAP regarding liver fat content. METHODS A total of 373 participants from 2 independent Chinese cohorts were included and divided into derivation (n = 191), internal validation (n = 75), and external validation (n = 107) cohorts. Based on the significant difference index between the 2 groups defined by the magnetic resonance imaging-proton density fat fraction (MRI-PDFF) in derivation cohort, the optimal model (CAP-BMI-AST score [CBST]) was screened by the number of parameters and the area under the receiver operating characteristic curve (AUROC). In the internal and external validation cohorts, the AUROC and corresponding 95% confidence intervals (CIs) were used to compare the diagnostic performance of CBST with that of CAP. RESULTS We constructed the CBST = -14.27962 + 0.05431 × CAP - 0.14266 × body mass index + 0.01715 × aspartate aminotransferase. When MRI-PDFF was ≥20%, ≥10%, and ≥5%, the AUROC for CBST was 0.77 (95% CI 0.70-0.83), 0.89 (95% CI 0.83-0.94), and 0.93 (95% CI 0.88-0.98), which was higher than that for CAP respectively. In the internal validation cohort, the AUROC for CBST was 0.80 (95% CI 0.70-0.90), 0.95 (95% CI 0.91-1.00), and 0.98 (95% CI 0.94-1.00). The optimal thresholds of CBST were -0.5345, -1.7404, and -1.9959 for detecting MRI-PDFF ≥20%, ≥10%, and ≥5%, respectively. DISCUSSION The CBST score can accurately evaluate liver steatosis and is superior to the CAP.
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Affiliation(s)
- Zi-Ming An
- Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
- Key Laboratory of Liver and Kidney Diseases, Shanghai University of Traditional Chinese Medicine, Ministry of Education, Shanghai, China
| | - Qiao-Hong Liu
- Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xin-Jian Ye
- Department of Radiology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Qian Zhang
- Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Hua-Fu Pei
- Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xin Xin
- Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Jie Yuan
- Department of Radiology, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Qian Huang
- Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Kun Liu
- Department of Radiology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Fang Lu
- Department of Radiology, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Zhi-Han Yan
- Department of Radiology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Yu Zhao
- Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yi-Yang Hu
- Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
- Key Laboratory of Liver and Kidney Diseases, Shanghai University of Traditional Chinese Medicine, Ministry of Education, Shanghai, China
| | - Ming-Hua Zheng
- MAFLD Research Center, Department of Hepatology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
- Key Laboratory of Diagnosis and Treatment for the Development of Chronic Liver Disease in Zhejiang Province, Wenzhou, China
| | - Qin Feng
- Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
- Key Laboratory of Liver and Kidney Diseases, Shanghai University of Traditional Chinese Medicine, Ministry of Education, Shanghai, China
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19
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Dabos KJ. New markers of fibrosis in hepatitis C: A step towards the Holy Grail? World J Hepatol 2024; 16:112-114. [PMID: 38495275 PMCID: PMC10941745 DOI: 10.4254/wjh.v16.i2.112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 12/12/2023] [Accepted: 01/12/2024] [Indexed: 02/27/2024] Open
Abstract
In the present issue of the World Journal of Hepatology, Ferrassi et al examine the problem of liver fibrosis staging in chronic hepatitis C. They identify novel biomarkers in an effort to predict accurate fibrosis staging with the aid of the metabolome of Hepatitis C patients. Overall I think Ferrassi et al took a different approach in identifying fibrosis biomarkers, by looking at the patients' metabolome. Their biomarkers clearly separate patients from controls. They can also separate out, patients with minimal fibrosis (F0-F1 stage) and patients with cirrhosis (F4 stage). Obviously, if these biomarkers were to be widely used, tests for all the important metabolites would need to be readily available for use in hospitals or outpatient setting and that may prove difficult and above all, costly. Nevertheless, this step could eventually lead to a metabolomic approach for novel biomarkers of Fibrosis. Obviously, it would need to be validated, but could represent a step towards the Holy Grail of Hepatology.
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Affiliation(s)
- Konstantinos John Dabos
- Department of Hepatology, St Hohn's Hospital, Livingston EH54 6PP, West Lothian, United Kingdom.
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20
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Kotani K, Kawada N. Recent Advances in the Pathogenesis and Clinical Evaluation of Portal Hypertension in Chronic Liver Disease. Gut Liver 2024; 18:27-39. [PMID: 37842727 PMCID: PMC10791512 DOI: 10.5009/gnl230072] [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: 02/27/2023] [Revised: 06/16/2023] [Accepted: 06/25/2023] [Indexed: 10/17/2023] Open
Abstract
In chronic liver disease, hepatic stellate cell activation and degeneration of liver sinusoidal endothelial cells lead to structural changes, which are secondary to fibrosis and the presence of regenerative nodules in the sinusoids, and to functional changes, which are related to vasoconstriction. The combination of such changes increases intrahepatic vascular resistance and causes portal hypertension. The subsequent increase in splanchnic and systemic hyperdynamic circulation further increases the portal blood flow, thereby exacerbating portal hypertension. In clinical practice, the hepatic venous pressure gradient is the gold-standard measure of portal hypertension; a value of ≥10 mm Hg is defined as clinically significant portal hypertension, which is severe and is associated with the risk of liver-related events. Hepatic venous pressure gradient measurement is somewhat invasive, so evidence on the utility of risk stratification by elastography and serum biomarkers is needed. The various stages of cirrhosis are associated with different outcomes. In viral hepatitis-related cirrhosis, viral suppression or elimination by nucleos(t)ide analog or direct-acting antivirals results in recompensation of liver function and portal pressure. However, careful follow-up should be continued, because some cases have residual clinically significant portal hypertension even after achieving sustained virologic response. In this study, we reviewed the current and future prospects for portal hypertension.
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Affiliation(s)
- Kohei Kotani
- Department of Hepatology, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan
| | - Norifumi Kawada
- Department of Hepatology, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan
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21
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Genovese F, Gonçalves I, Holm Nielsen S, Karsdal MA, Edsfeldt A, Nilsson J, Shore AC, Natali A, Khan F, Shami A. Plasma levels of PRO-C3, a type III collagen synthesis marker, are associated with arterial stiffness and increased risk of cardiovascular death. Atherosclerosis 2024; 388:117420. [PMID: 38128431 DOI: 10.1016/j.atherosclerosis.2023.117420] [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: 09/11/2023] [Revised: 11/17/2023] [Accepted: 12/07/2023] [Indexed: 12/23/2023]
Abstract
BACKGROUND AND AIMS The N-terminal propeptide of type III collagen (PRO-C3) assay measures a pro-peptide released during type III collagen synthesis, an important feature of arterial stiffening and atherogenesis. There is a clinical need for improved non-invasive, cheap and easily accessible methods for evaluating individuals at risk of cardiovascular disease (CVD). In this study, we investigate the potential of using circulating levels of PRO-C3 to mark the degree of vascular stenosis and risk of cardiovascular events. METHODS Baseline plasma levels of PRO-C3 were measured by ELISA in subjects belonging to the SUrrogate markers for Micro- and Macro-vascular hard endpoints for Innovative diabetes Tools (SUMMIT) cohort (N = 1354). Associations between PRO-C3 levels with vascular characteristics, namely stiffness and stenosis, and risk of future cardiovascular events were explored. Subjects were followed up after a median of 35 months (interquartile range 34-36 months), with recorded outcomes cardiovascular death and all-cause mortality. RESULTS We found a correlation between PRO-C3 levels and pulse wave velocity (rho 0.13, p = 0.000009), a measurement of arterial stiffness. Higher PRO-C3 levels were also associated with elevated blood pressure (rho 0.07, p = 0.014), as well as risk of cardiovascular mortality over a three-year follow-up period (OR 1.56, confidence interval 1.008-2.43, p = 0.046). CONCLUSIONS Elevated circulating PRO-C3 levels are associated with arterial stiffness and future cardiovascular death, in the SUMMIT cohort, suggesting a potential value of PRO-C3 as a novel marker for declining vascular health.
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Affiliation(s)
| | - Isabel Gonçalves
- Dept. of Clinical Sciences Malmö, Lund University, Clinical Research Center, Jan Waldenströms Gata 35, 214 28, Malmö, Sweden; Dept. of Cardiology, Malmö, Skåne University Hospital, Lund University, Carl-Bertil Laurells Gata 9, 214 28, Malmö, Sweden
| | - Signe Holm Nielsen
- Nordic Bioscience, Herlev Hovedgade 205-207, 2730, Herlev, Denmark; Biomedicine and Biotechnology, Technical University of Denmark, Søltofts Pl. 221, 2800, Kongens Lyngby, Denmark
| | - Morten A Karsdal
- Nordic Bioscience, Herlev Hovedgade 205-207, 2730, Herlev, Denmark
| | - Andreas Edsfeldt
- Dept. of Clinical Sciences Malmö, Lund University, Clinical Research Center, Jan Waldenströms Gata 35, 214 28, Malmö, Sweden; Dept. of Cardiology, Malmö, Skåne University Hospital, Lund University, Carl-Bertil Laurells Gata 9, 214 28, Malmö, Sweden; Wallenberg Centre for Molecular Medicine, Lund University, Klinikgatan 32, 221 84, Lund, Sweden
| | - Jan Nilsson
- Dept. of Clinical Sciences Malmö, Lund University, Clinical Research Center, Jan Waldenströms Gata 35, 214 28, Malmö, Sweden
| | - Angela C Shore
- Diabetes and Vascular Medicine, University of Exeter, Medical School, National Institute for Health Research Exeter Clinical Research Facility, Barrack Road, Exeter, EX2 5AX, UK
| | - Andrea Natali
- Department of Clinical and Experimental Medicine, University of Pisa, Via Savi 8, 56100, Pisa, Italy
| | - Faisel Khan
- Division of Systems Medicine, University of Dundee, Dundee, DD1 9SY, UK
| | - Annelie Shami
- Dept. of Clinical Sciences Malmö, Lund University, Clinical Research Center, Jan Waldenströms Gata 35, 214 28, Malmö, Sweden.
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22
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Hanitsch LG, Steiner S, Schumann M, Wittke K, Kedor C, Scheibenbogen C, Fischer A. Portal hypertension in common variable immunodeficiency disorders - a single center analysis on clinical and immunological parameter in 196 patients. Front Immunol 2023; 14:1268207. [PMID: 38187397 PMCID: PMC10769488 DOI: 10.3389/fimmu.2023.1268207] [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: 07/27/2023] [Accepted: 11/20/2023] [Indexed: 01/09/2024] Open
Abstract
Background Liver manifestations and in particular portal hypertension (PH) contribute significantly to morbidity and mortality of patients with common variable immunodeficiency disorders (CVID). Screening strategies and early detection are limited due to the lack of specific diagnostic tools. Methods We evaluated clinical, immunological, histological, and imaging parameters in CVID patients with clinical manifestation of portal hypertension (CVID+PH). Results Portal hypertension was present in 5.6% of CVID patients and was associated with high clinical burden and increased mortality (18%). Longitudinal data on clinical and immunological parameters in patients before and during clinically manifest portal hypertension revealed a growing splenomegaly and increasing gamma-glutamyl transferase (GGT) and soluble interleukin 2 receptor (SIL-2R) levels with decreasing platelets over time. While ultrasound of the liver failed to detect signs of portal hypertension in most affected patients, transient elastography was elevated in all patients. All CVID+PH patients had reduced naïve CD45RA+CD4+ T-cells (mean of 6,2%). The frequency of severe B-lymphocytopenia (Euroclass B-) was higher in CVID+PH patients. The main histological findings included lymphocytic infiltration, nodular regenerative hyperplasia-like changes (NRH-LC), and porto(-septal) fibrosis. Conclusion CVID patients with lower naïve CD45RA+CD4+ T-cells or severely reduced B-cells might be at higher risk for portal hypertension. The combination of biochemical (increasing sIL-2R, GGT, and decreasing platelets) and imaging parameters (increasing splenomegaly) should raise suspicion of the beginning of portal hypertension.
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Affiliation(s)
- Leif G. Hanitsch
- Institute of Medical Immunology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt Universität zu Berlin, Berlin Institute of Health, Berlin, Germany
- Berlin Institute of Health at Charité - Universitätsmedizin Berlin, BIH Center for Regenerative Therapies (BCRT), Berlin, Germany
| | - Sophie Steiner
- Institute of Medical Immunology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt Universität zu Berlin, Berlin Institute of Health, Berlin, Germany
| | - Michael Schumann
- Department of Gastroenterology, Infectiology and Rheumatology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany
| | - Kirsten Wittke
- Institute of Medical Immunology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt Universität zu Berlin, Berlin Institute of Health, Berlin, Germany
| | - Claudia Kedor
- Institute of Medical Immunology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt Universität zu Berlin, Berlin Institute of Health, Berlin, Germany
| | - Carmen Scheibenbogen
- Institute of Medical Immunology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt Universität zu Berlin, Berlin Institute of Health, Berlin, Germany
- Berlin Institute of Health at Charité - Universitätsmedizin Berlin, BIH Center for Regenerative Therapies (BCRT), Berlin, Germany
| | - Andreas Fischer
- Department of Internal Medicine and Gastroenterology, Caritas-Klinik Maria Heimsuchung Berlin-Pankow, Berlin, Germany
- Department of Hepatology and Gastroenterology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt Universität zu Berlin, Berlin Institute of Health, Berlin, Germany
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23
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Knöchel J, Bergenholm L, Ibrahim E, Kechagias S, Hansson S, Liljeblad M, Nasr P, Carlsson B, Ekstedt M, Ueckert S. A Markov model of fibrosis development in nonalcoholic fatty liver disease predicts fibrosis progression in clinical cohorts. CPT Pharmacometrics Syst Pharmacol 2023; 12:2038-2049. [PMID: 37750001 PMCID: PMC10725269 DOI: 10.1002/psp4.13052] [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: 04/21/2023] [Revised: 08/28/2023] [Accepted: 09/06/2023] [Indexed: 09/27/2023] Open
Abstract
Disease progression in nonalcoholic steatohepatitis (NASH) is highly heterogenous and remains poorly understood. Fibrosis stage is currently the best predictor for development of end-stage liver disease and mortality. Better understanding and quantifying the impact of factors affecting NASH and fibrosis is essential to inform a clinical study design. We developed a population Markov model to describe the transition probability between fibrosis stages and mortality using a unique clinical nonalcoholic fatty liver disease cohort with serial biopsies over 3 decades. We evaluated covariate effects on all model parameters and performed clinical trial simulations to predict the fibrosis progression rate for external clinical cohorts. All parameters were estimated with good precision. Age and diagnosis of type 2 diabetes (T2D) were found to be significant predictors in the model. Increase in hepatic steatosis between visits was the most important predictor for progression of fibrosis. Fibrosis progression rate (FPR) was twofold higher for fibrosis stages 0 and 1 (F0-1) compared to fibrosis stage 2 and 3 (F2-3). A twofold increase in FPR was observed for T2D. A two-point steatosis worsening increased the FPR 11-fold. Predicted fibrosis progression was in good agreement with data from external clinical cohorts. Our fibrosis progression model shows that patient selection, particularly initial fibrosis stage distribution, can significantly impact fibrosis progression and as such the window for assessing drug efficacy in clinical trials. Our work highlights the increase in hepatic steatosis as the most important factor in increasing FPR, emphasizing the importance of well-defined lifestyle advise for reducing variability in NASH progression during clinical trials.
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Affiliation(s)
- Jane Knöchel
- Clinical Pharmacology and Quantitative PharmacologyClinical Pharmacology & Safety Sciences, R&D, AstraZenecaGothenburgSweden
| | - Linnéa Bergenholm
- DMPK, Research and Early Development, Cardiovascular, Renal and Metabolism (CVRM), BioPharmaceuticals R&D, AstraZenecaGothenburgSweden
| | - Eman Ibrahim
- Department of PharmacyUppsala UniversityUppsalaSweden
| | - Stergios Kechagias
- Department of Health, Medicine, and Caring SciencesLinköping UniversityLinköpingSweden
| | - Sara Hansson
- Translational Science and Experimental Medicine, Research and Early DevelopmentCardiovascular, Renal and Metabolism (CVRM), BioPharmaceuticals R&D, AstraZenecaGothenburgSweden
| | - Mathias Liljeblad
- Translational Science and Experimental Medicine, Research and Early DevelopmentCardiovascular, Renal and Metabolism (CVRM), BioPharmaceuticals R&D, AstraZenecaGothenburgSweden
| | - Patrik Nasr
- Department of Health, Medicine, and Caring SciencesLinköping UniversityLinköpingSweden
| | - Björn Carlsson
- Translational Science and Experimental Medicine, Research and Early DevelopmentCardiovascular, Renal and Metabolism (CVRM), BioPharmaceuticals R&D, AstraZenecaGothenburgSweden
| | - Mattias Ekstedt
- Department of Health, Medicine, and Caring SciencesLinköping UniversityLinköpingSweden
| | - Sebastian Ueckert
- Clinical Pharmacology and Quantitative PharmacologyClinical Pharmacology & Safety Sciences, R&D, AstraZenecaGothenburgSweden
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24
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Gîlcă-Blanariu GE, Budur DS, Mitrică DE, Gologan E, Timofte O, Bălan GG, Olteanu VA, Ștefănescu G. Advances in Noninvasive Biomarkers for Nonalcoholic Fatty Liver Disease. Metabolites 2023; 13:1115. [PMID: 37999211 PMCID: PMC10672868 DOI: 10.3390/metabo13111115] [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: 09/14/2023] [Revised: 10/15/2023] [Accepted: 10/24/2023] [Indexed: 11/25/2023] Open
Abstract
Nonalcoholic fatty liver disease (NAFLD) currently represents one of the most common liver diseases worldwide. Early diagnosis and disease staging is crucial, since it is mainly asymptomatic, but can progress to nonalcoholic steatohepatitis (NASH) or cirrhosis or even lead to the development of hepatocellular carcinoma. Over time, efforts have been put into developing noninvasive diagnostic and staging methods in order to replace the use of a liver biopsy. The noninvasive methods used include imaging techniques that measure liver stiffness and biological markers, with a focus on serum biomarkers. Due to the impressive complexity of the NAFLD's pathophysiology, biomarkers are able to assay different processes involved, such as apoptosis, fibrogenesis, and inflammation, or even address the genetic background and "omics" technologies. This article reviews not only the currently validated noninvasive methods to investigate NAFLD but also the promising results regarding recently discovered biomarkers, including biomarker panels and the combination of the currently validated evaluation methods and serum markers.
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Affiliation(s)
- Georgiana-Emmanuela Gîlcă-Blanariu
- Gastroenterology Department, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iași, Romania; (G.-E.G.-B.); (D.E.M.); (E.G.); (O.T.); (G.G.B.); (V.A.O.)
- Department of Gastroenterology, “Sf Spiridon” County Clinical Emergency Hospital, 100115 Iași, Romania
| | - Daniela Simona Budur
- Gastroenterology Department, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iași, Romania; (G.-E.G.-B.); (D.E.M.); (E.G.); (O.T.); (G.G.B.); (V.A.O.)
| | - Dana Elena Mitrică
- Gastroenterology Department, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iași, Romania; (G.-E.G.-B.); (D.E.M.); (E.G.); (O.T.); (G.G.B.); (V.A.O.)
- Department of Gastroenterology, “Sf Spiridon” County Clinical Emergency Hospital, 100115 Iași, Romania
| | - Elena Gologan
- Gastroenterology Department, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iași, Romania; (G.-E.G.-B.); (D.E.M.); (E.G.); (O.T.); (G.G.B.); (V.A.O.)
| | - Oana Timofte
- Gastroenterology Department, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iași, Romania; (G.-E.G.-B.); (D.E.M.); (E.G.); (O.T.); (G.G.B.); (V.A.O.)
- Department of Gastroenterology, “Sf Spiridon” County Clinical Emergency Hospital, 100115 Iași, Romania
| | - Gheorghe Gh Bălan
- Gastroenterology Department, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iași, Romania; (G.-E.G.-B.); (D.E.M.); (E.G.); (O.T.); (G.G.B.); (V.A.O.)
- Department of Gastroenterology, “Sf Spiridon” County Clinical Emergency Hospital, 100115 Iași, Romania
| | - Vasile Andrei Olteanu
- Gastroenterology Department, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iași, Romania; (G.-E.G.-B.); (D.E.M.); (E.G.); (O.T.); (G.G.B.); (V.A.O.)
- Department of Gastroenterology, “Sf Spiridon” County Clinical Emergency Hospital, 100115 Iași, Romania
| | - Gabriela Ștefănescu
- Gastroenterology Department, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iași, Romania; (G.-E.G.-B.); (D.E.M.); (E.G.); (O.T.); (G.G.B.); (V.A.O.)
- Department of Gastroenterology, “Sf Spiridon” County Clinical Emergency Hospital, 100115 Iași, Romania
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25
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Bojanic K, Bogojevic MS, Vukadin S, Sikora R, Ivanac G, Lucic NR, Smolic M, Tabll AA, Wu GY, Smolic R. Noninvasive Fibrosis Assessment in Chronic Hepatitis C Infection: An Update. J Clin Transl Hepatol 2023; 11:1228-1238. [PMID: 37577224 PMCID: PMC10412701 DOI: 10.14218/jcth.2022.00365] [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: 07/29/2022] [Revised: 11/04/2022] [Accepted: 02/27/2023] [Indexed: 07/03/2023] Open
Abstract
Liver biopsy is historically the gold standard for liver fibrosis assessment of chronic hepatitis C patients. However, with the introduction and validation of noninvasive tests (NITs) to evaluate advanced fibrosis, and the direct-acting antiviral agents for treatment of chronic hepatitis C virus (HCV), the role of NITs have become even more complex. There is now need for longitudinal monitoring and elucidation of cutoff values for prediction of liver-related complication after sustained virological response. The aim of this report is to provide a critical overview of the various NITs available for the assessment of liver fibrosis in HCV patients.
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Affiliation(s)
- Kristina Bojanic
- Faculty of Dental Medicine and Health Osijek, Josip Juraj Strossmayer University of Osijek, Osijek, Croatia
- Faculty of Medicine Osijek, Josip Juraj Strossmayer University of Osijek, Osijek, Croatia
- Health Center Osijek-Baranja County, Osijek, Croatia
| | | | - Sonja Vukadin
- Faculty of Dental Medicine and Health Osijek, Josip Juraj Strossmayer University of Osijek, Osijek, Croatia
- Faculty of Medicine Osijek, Josip Juraj Strossmayer University of Osijek, Osijek, Croatia
| | - Renata Sikora
- Faculty of Dental Medicine and Health Osijek, Josip Juraj Strossmayer University of Osijek, Osijek, Croatia
- Health Center Osijek-Baranja County, Osijek, Croatia
| | - Gordana Ivanac
- University Hospital Dubrava, Zagreb, Croatia
- School of Medicine, University of Zagreb, Zagreb, Croatia
| | - Nikola Raguz Lucic
- Faculty of Dental Medicine and Health Osijek, Josip Juraj Strossmayer University of Osijek, Osijek, Croatia
- Faculty of Medicine Osijek, Josip Juraj Strossmayer University of Osijek, Osijek, Croatia
| | - Martina Smolic
- Faculty of Dental Medicine and Health Osijek, Josip Juraj Strossmayer University of Osijek, Osijek, Croatia
- Faculty of Medicine Osijek, Josip Juraj Strossmayer University of Osijek, Osijek, Croatia
| | - Ashraf A. Tabll
- Microbial Biotechnology Department, Biotechnology Research Institute, National Research Center, Giza, Egypt
- Egypt Center for Research and Regenerative Medicine (ECRRM), Cairo, Egypt
| | - George Y. Wu
- University of Connecticut Health Center, Farmington, CT, USA
| | - Robert Smolic
- Faculty of Dental Medicine and Health Osijek, Josip Juraj Strossmayer University of Osijek, Osijek, Croatia
- Faculty of Medicine Osijek, Josip Juraj Strossmayer University of Osijek, Osijek, Croatia
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26
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Tun KM, Noureddin N, Noureddin M. Noninvasive tests in the evaluation of nonalcoholic fatty liver disease: A review. Clin Liver Dis (Hoboken) 2023; 22:103-112. [PMID: 37799634 PMCID: PMC10550044 DOI: 10.1097/cld.0000000000000066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Accepted: 04/08/2023] [Indexed: 10/07/2023] Open
Abstract
1_kpnc0f20Kaltura.
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Affiliation(s)
- Kyaw Min Tun
- Department of Internal Medicine, Kirk Kerkorian School of Medicine, University of Nevada, Las Vegas, Nevada, USA
| | - Nabil Noureddin
- Division of Gastroenterology, Department of Medicine, University of California, San Diego, School of Medicine, California, USA
| | - Mazen Noureddin
- Houston Research Institute and Houston Liver Institute, Texas, USA
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27
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Salaheldin M, Aly H, Lau L, Afify S, El-Kassas M. Nonalcoholic Fatty Liver Disease-Related Hepatocellular Carcinoma: The Next Threat after Viral Hepatitis. Diagnostics (Basel) 2023; 13:2631. [PMID: 37627890 PMCID: PMC10453181 DOI: 10.3390/diagnostics13162631] [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: 05/19/2023] [Revised: 07/26/2023] [Accepted: 07/28/2023] [Indexed: 08/27/2023] Open
Abstract
For many years, we have faced the complications of viral hepatitis and alcohol-related liver diseases such as cirrhosis, decompensation, portal hypertension, and hepatocellular carcinoma (HCC). Recently, we have seen a dynamic change in the field of hepatology. With the significant achievements in eradicating the hepatitis C virus by direct-acting antiviral agents and the rising epidemic of obesity, diabetes mellitus, and metabolic syndrome, there is a paradigm shift in the leading cause of liver cirrhosis and cancer to nonalcoholic fatty liver disease (NAFLD). Current data highlight the rapidly rising incidence of NAFLD-related HCC worldwide and expose the unseen part of the iceberg. In this review, we aim to update knowledge about the pathogenesis of NAFLD-induced HCC, surveillance difficulties, and promising disease markers. Molecular biomarkers, for example, may become a promising cornerstone for risk-stratified surveillance, early detection, and treatment selection for NAFLD-related HCC. Physicians can offer personalized and tailor-made clinical decisions for this unique patient subgroup.
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Affiliation(s)
- Mohamed Salaheldin
- Tropical Medicine Department, Faculty of Medicine, Ain Shams University, Cairo 11566, Egypt; (M.S.); (H.A.)
| | - Heba Aly
- Tropical Medicine Department, Faculty of Medicine, Ain Shams University, Cairo 11566, Egypt; (M.S.); (H.A.)
| | - Louis Lau
- Department of Medicine and Therapeutics, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong 518172, China;
| | - Shimaa Afify
- National Hepatology and Tropical Medicine Research Institute, Cairo 11796, Egypt
| | - Mohamed El-Kassas
- Endemic Medicine Department, Faculty of Medicine, Helwan University, Cairo 11795, Egypt
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28
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Lønsmann I, Grove JI, Haider A, Kaye P, Karsdal MA, Leeming DJ, Aithal GP. Biomarkers of Type IV Collagen Turnover Reflect Disease Activity in Patients with Early-Stage Non-Alcoholic Fatty Liver (NAFL). BIOLOGY 2023; 12:1087. [PMID: 37626973 PMCID: PMC10451710 DOI: 10.3390/biology12081087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 07/31/2023] [Accepted: 08/02/2023] [Indexed: 08/27/2023]
Abstract
BACKGROUND Identification of progressive liver disease necessitates the finding of novel non-invasive methods to identify and monitor patients in need of early intervention. Investigating patients with early-liver injury may help identify unique biomarkers. Early-liver injury is characterized by remodeling of the hepatocyte basement membrane (BM) of the extracellular matrix. Thus, we quantified biomarkers targeting two distinct neo-epitopes of the major BM collagen, type IV collagen (PRO-C4 and C4M), in patients spanning the non-alcoholic fatty liver disease (NAFLD) spectrum. METHODS We evaluated PRO-C4 and C4M in a cross-sectional study with 97 patients with NAFLD confirmed on histology. Serological levels of PRO-C4 and C4M were quantified using validated competitive enzyme-linked immunosorbent assays (ELISA). Using the fatty liver inhibition of progression (FLIP) algorithm, we stratified patients into two groups: non-alcoholic fatty liver (NAFL) and non-alcoholic steatohepatitis (NASH). Biomarker levels were investigated in the two groups in patients stratified by the NAFLD activity score (NAS). In both groups, biomarker measurements were analyzed in relation to histological scorings of steatosis, inflammation, ballooning, and fibrosis. RESULTS Patients had a body mass index (BMI) of 30.9 ± 5.6 kg/m2, age of 53 ± 13 years and a NAS range of 1-8. Upon stratification by FLIP, the NASH patients had higher platelets, ALT, and AST levels than the NAFL group. Both PRO-C4 (p = 0.0125) and C4M (p = 0.003) increased with increasing NAS solely within the NAFL group; however, a large variability was present in the NASH group. Furthermore, both markers were significantly associated with lobular inflammation (p = 0.020 and p = 0.048) and steatosis (p = 0.004 and p = 0.015) in patients with NAFL. CONCLUSIONS This study found that type IV collagen turnover increased with the increase in NAS in patients with NAFL; however, this was not the case in patients with NASH. These findings support the assessments of the BM turnover using biomarkers in patients with early-disease development. These biomarkers may be used to track specific processes involved in the early pathobiology of NAFL.
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Affiliation(s)
- Ida Lønsmann
- Nordic Bioscience Biomarkers and Research A/S, 2730 Herlev, Denmark
- Department of Clinical Research, Faculty of Health Sciences, University of Southern Denmark, 5000 Odense, Denmark
| | - Jane I. Grove
- NIHR Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust, University of Nottingham, Nottingham NG7 2UH, UK
- MRC/EPSRC Nottingham Molecular Pathology Node, University of Nottingham, Nottingham NG7 2UH, UK
- Nottingham Digestive Diseases Centre, Translational Medical Sciences, School of Medicine, University of Nottingham, Nottingham NG7 2UH, UK
| | - Asma Haider
- Department of Pathology, Nottingham University Hospitals NHS Trust, Nottingham NG7 2UH, UK
| | - Philip Kaye
- Department of Pathology, Nottingham University Hospitals NHS Trust, Nottingham NG7 2UH, UK
| | | | - Diana J. Leeming
- Nordic Bioscience Biomarkers and Research A/S, 2730 Herlev, Denmark
| | - Guruprasad P. Aithal
- NIHR Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust, University of Nottingham, Nottingham NG7 2UH, UK
- MRC/EPSRC Nottingham Molecular Pathology Node, University of Nottingham, Nottingham NG7 2UH, UK
- Nottingham Digestive Diseases Centre, Translational Medical Sciences, School of Medicine, University of Nottingham, Nottingham NG7 2UH, UK
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Zhou XD, Targher G, Byrne CD, Somers V, Kim SU, Chahal CAA, Wong VWS, Cai J, Shapiro MD, Eslam M, Steg PG, Sung KC, Misra A, Li JJ, Brotons C, Huang Y, Papatheodoridis GV, Sun A, Yilmaz Y, Chan WK, Huang H, Méndez-Sánchez N, Alqahtani SA, Cortez-Pinto H, Lip GYH, de Knegt RJ, Ocama P, Romero-Gomez M, Fudim M, Sebastiani G, Son JW, Ryan JD, Ikonomidis I, Treeprasertsuk S, Pastori D, Lupsor-Platon M, Tilg H, Ghazinyan H, Boursier J, Hamaguchi M, Nguyen MH, Fan JG, Goh GBB, Al Mahtab M, Hamid S, Perera N, George J, Zheng MH. An international multidisciplinary consensus statement on MAFLD and the risk of CVD. Hepatol Int 2023; 17:773-791. [PMID: 37204656 PMCID: PMC10198034 DOI: 10.1007/s12072-023-10543-8] [Citation(s) in RCA: 31] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2023] [Accepted: 04/18/2023] [Indexed: 05/20/2023]
Abstract
BACKGROUND Fatty liver disease in the absence of excessive alcohol consumption is an increasingly common condition with a global prevalence of ~ 25-30% and is also associated with cardiovascular disease (CVD). Since systemic metabolic dysfunction underlies its pathogenesis, the term metabolic (dysfunction)-associated fatty liver disease (MAFLD) has been proposed for this condition. MAFLD is closely intertwined with obesity, type 2 diabetes mellitus and atherogenic dyslipidemia, which are established cardiovascular risk factors. Unlike CVD, which has received attention in the literature on fatty liver disease, the CVD risk associated with MAFLD is often underestimated, especially among Cardiologists. METHODS AND RESULTS A multidisciplinary panel of fifty-two international experts comprising Hepatologists, Endocrinologists, Diabetologists, Cardiologists and Family Physicians from six continents (Asia, Europe, North America, South America, Africa and Oceania) participated in a formal Delphi survey and developed consensus statements on the association between MAFLD and the risk of CVD. Statements were developed on different aspects of CVD risk, ranging from epidemiology to mechanisms, screening, and management. CONCULSIONS The expert panel identified important clinical associations between MAFLD and the risk of CVD that could serve to increase awareness of the adverse metabolic and cardiovascular outcomes of MAFLD. Finally, the expert panel also suggests potential areas for future research.
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Affiliation(s)
- Xiao-Dong Zhou
- Department of Cardiovascular Medicine, The Heart Center, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Giovanni Targher
- Department of Medicine, Section of Endocrinology, Diabetes, and Metabolism, University of Verona, Verona, Italy
| | - Christopher D Byrne
- Southampton National Institute for Health and Care Research Biomedical Research Centre, University Hospital Southampton, and University of Southampton, Southampton General Hospital, Southampton, UK
| | - Virend Somers
- Department of Cardiovascular Medicine, Mayo Clinic College of Medicine, Rochester, USA
| | - Seung Up Kim
- Department of Internal Medicine, Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, South Korea
| | - C Anwar A Chahal
- Department of Cardiovascular Medicine, Mayo Clinic College of Medicine, Rochester, USA
- Center for Inherited Cardiovascular Diseases, WellSpan Health, Lancaster, PA, USA
- Barts Heart Centre, St Bartholomew's Hospital, Barts Health NHS Trust, London, EC1A 7BE, West Smithfield, UK
| | - Vincent Wai-Sun Wong
- State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong, China
| | - Jingjing Cai
- Department of Cardiology, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Michael D Shapiro
- Center for Prevention of Cardiovascular Disease, Section on Cardiovascular Medicine, Wake Forest University School of Medicine, Winston-Salem, NC, USA
| | - Mohammed Eslam
- Storr Liver Centre, Westmead Institute for Medical Research, Westmead Hospital, University of Sydney, Sydney, NSW, 2145, Australia
| | - Philippe Gabriel Steg
- Université Paris -Cité, Assistance Publique-Hôpitaux de Paris, Hôpital Bichat, FACT (French Alliance for Cardiovascular Trials), INSERM U1148, Paris, France
| | - Ki-Chul Sung
- Department of Internal Medicine, Division of Cardiology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Anoop Misra
- Fortis C-DOC Centre of Excellence for Diabetes, Metabolic Diseases and Endocrinology, Chirag Enclave, National Diabetes Obesity and Cholesterol Foundation and Diabetes Foundation (India), New Delhi, India
| | - Jian-Jun Li
- State Key Laboratory of Cardiovascular Diseases, Fu Wai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Carlos Brotons
- Biomedical Research Institute Sant Pau (IIB Sant Pau), Sardenya Primary Health Care Center, Barcelona, Spain
| | - Yuli Huang
- Department of Cardiology, Shunde Hospital, Southern Medical University, Jiazi Road, Lunjiao Town, Shunde District, Foshan, China
| | - George V Papatheodoridis
- Department of Gastroenterology, Medical School of National and Kapodistrian University of Athens, General Hospital of Athens "Laiko", Athens, Greece
| | - Aijun Sun
- Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Yusuf Yilmaz
- Institute of Gastroenterology, Marmara University, Istanbul, Turkey
- Department of Gastroenterology, School of Medicine, Recep Tayyip Erdoğan University, Rize, Turkey
| | - Wah Kheong Chan
- Gastroenterology and Hepatology Unit, Department of Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Hui Huang
- Department of Cardiology, The Eighth Affiliated Hospital of Sun Yat-Sen University, 3025 Shennan Middle Road, Shenzhen, China
| | - Nahum Méndez-Sánchez
- Liver Research Unit, Medica Sur Clinic and Foundation and Faculty of Medicine, National Autonomous University of Mexico, Mexico City, Mexico
| | - Saleh A Alqahtani
- Liver Transplantation Unit, King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia
- Division of Gastroenterology and Hepatology, Johns Hopkins University School of Medicine, 720 Rutland Avenue, Baltimore, MD, USA
| | - Helena Cortez-Pinto
- Laboratório de Nutrição e Metabolismo, Faculdade de Medicina, Clínica Universitária de Gastrenterologia, Universidade de Lisboa, Lisbon, Portugal
| | - Gregory Y H Lip
- Liverpool Centre for Cardiovascular Science at University of Liverpool, Liverpool John Moores University and Liverpool Heart and Chest Hospital, Liverpool, UK
- Danish Center for Clinical Health Services Research, Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - Robert J de Knegt
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center Rotterdam, Gravendijkwal 230, Room Ha 206, Rotterdam, The Netherlands
| | - Ponsiano Ocama
- Department of Internal Medicine, School of Medicine, Makerere University College of Health Sciences, Kampala, Uganda
| | - Manuel Romero-Gomez
- Department of Digestive and Liver Diseases, Institute of Biomedicine of Seville, University Hospital Virgen del Rocio, University of Seville, Seville, Spain
| | - Marat Fudim
- Department of Cardiology, Duke University School of Medicine, Durham, NC, USA
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC, USA
| | - Giada Sebastiani
- Division of Gastroenterology and Hepatology, Chronic Viral Illness Service, McGill University Health Centre, Royal Victoria Hospital, 1001 Blvd. Décarie, Montreal, Canada
| | - Jang Won Son
- Division of Endocrinology and Metabolism, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - John D Ryan
- Department of Hepatology, RCSI School of Medicine and Medical Sciences, Dublin/Beaumont Hospital, Dublin, Ireland
| | - Ignatios Ikonomidis
- Preventive Cardiology Laboratory and Cardiometabolic Clinic, Second Cardiology Department, Attikon Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Sombat Treeprasertsuk
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok, Thailand
| | - Daniele Pastori
- Department of Clinical, Internal, Anesthesiological and Cardiovascular Sciences, Sapienza University of Rome, Rome, Italy
| | - Monica Lupsor-Platon
- Department of Medical Imaging, "Prof. Dr. Octavian Fodor" Regional Institute of Gastroenterology and Hepathology, "Iuliu Hațieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Herbert Tilg
- Department of Internal Medicine I, Gastroenterology, Hepatology, Endocrinology and Metabolism, Medical University Innsbruck, Innsbruck, Austria
| | - Hasmik Ghazinyan
- Department of Hepatology, Nork Clinical Hospital of Infectious Disease, Yerevan, Armenia
| | - Jerome Boursier
- Hepato-Gastroenterology Department, University Hospital, 4 Larrey Street, 49933, Angers Cedex 09, France
- HIFIH Laboratory, UPRES 3859, SFR 4208, LUNAM University, Angers, France
| | - Masahide Hamaguchi
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465, Kajii-Cho, Kawaramachi-Hirokoji, Kamigyo-Ku, Kyoto, Japan
| | - Mindie H Nguyen
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, CA, USA
- Department of Epidemiology and Population Health, Stanford University Medical Center, Palo Alto, CA, USA
| | - Jian-Gao Fan
- Center for Fatty Liver, Department of Gastroenterology, Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - George Boon-Bee Goh
- Department of Gastroenterology and Hepatology, Singapore General Hospital, Singapore, Singapore
| | - Mamun Al Mahtab
- Department of Hepatology, Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh
| | - Saeed Hamid
- Department of Medicine, Aga Khan University, Stadium Road, Karachi, 74800, Pakistan
| | - Nilanka Perera
- Department of Medicine, University of Sri Jayewardenepura, Nugegoda, Sri Lanka
| | - Jacob George
- Storr Liver Centre, Westmead Institute for Medical Research, Westmead Hospital, University of Sydney, Sydney, NSW, 2145, Australia.
| | - Ming-Hua Zheng
- MAFLD Research Center, Department of Hepatology, The First Affiliated Hospital of Wenzhou Medical University, No. 2 Fuxue Lane, Wenzhou, 325000, China.
- Institute of Hepatology, Wenzhou Medical University, Wenzhou, China.
- Key Laboratory of Diagnosis and Treatment for the Development of Chronic Liver Disease in Zhejiang Province, Wenzhou, China.
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Lange PF, Schilling O, Huesgen PF. Positional proteomics: is the technology ready to study clinical cohorts? Expert Rev Proteomics 2023; 20:309-318. [PMID: 37869791 DOI: 10.1080/14789450.2023.2272046] [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: 05/15/2023] [Accepted: 08/22/2023] [Indexed: 10/24/2023]
Abstract
INTRODUCTION Positional proteomics provides proteome-wide information on protein termini and their modifications, uniquely enabling unambiguous identification of site-specific, limited proteolysis. Such proteolytic cleavage irreversibly modifies protein sequences resulting in new proteoforms with distinct protease-generated neo-N and C-termini and altered localization and activity. Misregulated proteolysis is implicated in a wide variety of human diseases. Protein termini, therefore, constitute a huge, largely unexplored source of specific analytes that provides a deep view into the functional proteome and a treasure trove for biomarkers. AREAS COVERED We briefly review principal approaches to define protein termini and discuss recent advances in method development. We further highlight the potential of positional proteomics to identify and trace specific proteoforms, with a focus on proteolytic processes altered in disease. Lastly, we discuss current challenges and potential for applying positional proteomics in biomarker and pre-clinical research. EXPERT OPINION Recent developments in positional proteomics have provided significant advances in sensitivity and throughput. In-depth analysis of proteolytic processes in clinical cohorts thus appears feasible in the near future. We argue that this will provide insights into the functional state of the proteome and offer new opportunities to utilize proteolytic processes altered or targeted in disease as specific diagnostic, prognostic and companion biomarkers.
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Affiliation(s)
- Philipp F Lange
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC, Canada
- Michael Cuccione Childhood Cancer Research Program, BC Children's Hospital Research Institute, Vancouver, BC, Canada
- Department of Molecular Oncology, BC Cancer Research Centre, Vancouver, BC, Canada
| | - Oliver Schilling
- Institute of Surgical Pathology, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Pitter F Huesgen
- Central Institute for Engineering, Electronics and Analytics, ZEA-3, Forschungszentrum Jülich, Jülich, Germany
- Cologne Excellence Cluster on Stress Responses in Ageing-Associated Diseases, CECAD, Medical Faculty and University Hospital, University of Cologne, Cologne, Germany
- Institute of Biochemistry, Department for Chemistry, University of Cologne, Cologne, Germany
- Faculty of Biology, University of Freiburg, Freiburg, Germany
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31
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Armandi A, Michel M, Gjini K, Emrich T, Bugianesi E, Schattenberg JM. Emerging concepts in the detection of liver fibrosis in non-alcoholic fatty liver disease. Expert Rev Mol Diagn 2023; 23:771-782. [PMID: 37505901 DOI: 10.1080/14737159.2023.2242779] [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: 04/06/2023] [Revised: 06/24/2023] [Accepted: 07/27/2023] [Indexed: 07/30/2023]
Abstract
INTRODUCTION The non-invasive identification of liver fibrosis related to Non-Alcoholic Fatty Liver Disease is crucial for risk-stratification of patients. Currently, the reference standard to stage hepatic fibrosis relies on liver biopsy, but multiple approaches are developed to allow for non-invasive diagnosis and risk stratification. Non-invasive tests, including blood-based scores and vibration-controlled transient elastography, have been widely validated and represent a good surrogate for risk stratification according to recent European and American guidelines. AREAS COVERED Novel approaches are based on 'liquid' biomarkers of liver fibrogenesis, including collagen-derived markers (PRO-C3 or PRO-C6), or 'multi-omics' technologies (e.g. proteomic-based molecules or miRNA testing), bearing the advantage of tailoring the intrahepatic disease activity. Alternative approaches are based on 'dry' biomarkers, including magnetic resonance-based tools (including proton density fat fraction, magnetic resonance elastography, or corrected T1), which reach similar accuracy of liver histology and will potentially help identify the best candidates for pharmacological treatment of fibrosing non-alcoholic steatohepatitis. EXPERT OPINION In the near future, the sequential use of non-invasive tests, as well as the complimentary use of liquid and dry biomarkers according to the clinical need (diagnosis, risk stratification, and prognosis, or treatment response) will guide and improve the management of this liver disease.
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Affiliation(s)
- Angelo Armandi
- Division of Gastroenterology and Hepatology, Department of Medical Sciences, University of Turin, Corso Dogliotti 14, 10126 Turin, Italy
- Metabolic Liver Research Program, I. Department of Medicine, University Medical Centre Mainz, Langenbeckstrasse 1, 55131 Mainz, Germany
| | - Maurice Michel
- Metabolic Liver Research Program, I. Department of Medicine, University Medical Centre Mainz, Langenbeckstrasse 1, 55131 Mainz, Germany
- I. Department of Medicine, University Medical Centre Mainz, Langenbeckstrasse 1, 55131 Mainz, Germany
| | - Kamela Gjini
- Division of Gastroenterology and Hepatology, Department of Medical Sciences, University of Turin, Corso Dogliotti 14, 10126 Turin, Italy
| | - Tilman Emrich
- Department of Radiology, University Medical Centre Mainz, Langenbeckstrasse 1, 55131 Mainz, Germany
| | - Elisabetta Bugianesi
- Division of Gastroenterology and Hepatology, Department of Medical Sciences, University of Turin, Corso Dogliotti 14, 10126 Turin, Italy
| | - Jorn M Schattenberg
- Metabolic Liver Research Program, I. Department of Medicine, University Medical Centre Mainz, Langenbeckstrasse 1, 55131 Mainz, Germany
- I. Department of Medicine, University Medical Centre Mainz, Langenbeckstrasse 1, 55131 Mainz, Germany
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Lee J, Westphal M, Vali Y, Boursier J, Petta S, Ostroff R, Alexander L, Chen Y, Fournier C, Geier A, Francque S, Wonders K, Tiniakos D, Bedossa P, Allison M, Papatheodoridis G, Cortez-Pinto H, Pais R, Dufour JF, Leeming DJ, Harrison S, Cobbold J, Holleboom AG, Yki-Järvinen H, Crespo J, Ekstedt M, Aithal GP, Bugianesi E, Romero-Gomez M, Torstenson R, Karsdal M, Yunis C, Schattenberg JM, Schuppan D, Ratziu V, Brass C, Duffin K, Zwinderman K, Pavlides M, Anstee QM, Bossuyt PM. Machine learning algorithm improves the detection of NASH (NAS-based) and at-risk NASH: A development and validation study. Hepatology 2023; 78:258-271. [PMID: 36994719 DOI: 10.1097/hep.0000000000000364] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Accepted: 12/22/2022] [Indexed: 03/31/2023]
Abstract
BACKGROUND AND AIMS Detecting NASH remains challenging, while at-risk NASH (steatohepatitis and F≥ 2) tends to progress and is of interest for drug development and clinical application. We developed prediction models by supervised machine learning techniques, with clinical data and biomarkers to stage and grade patients with NAFLD. APPROACH AND RESULTS Learning data were collected in the Liver Investigation: Testing Marker Utility in Steatohepatitis metacohort (966 biopsy-proven NAFLD adults), staged and graded according to NASH CRN. Conditions of interest were the clinical trial definition of NASH (NAS ≥ 4;53%), at-risk NASH (NASH with F ≥ 2;35%), significant (F ≥ 2;47%), and advanced fibrosis (F ≥ 3;28%). Thirty-five predictors were included. Missing data were handled by multiple imputations. Data were randomly split into training/validation (75/25) sets. A gradient boosting machine was applied to develop 2 models for each condition: clinical versus extended (clinical and biomarkers). Two variants of the NASH and at-risk NASH models were constructed: direct and composite models.Clinical gradient boosting machine models for steatosis/inflammation/ballooning had AUCs of 0.94/0.79/0.72. There were no improvements when biomarkers were included. The direct NASH model produced AUCs (clinical/extended) of 0.61/0.65. The composite NASH model performed significantly better (0.71) for both variants. The composite at-risk NASH model had an AUC of 0.83 (clinical and extended), an improvement over the direct model. Significant fibrosis models had AUCs (clinical/extended) of 0.76/0.78. The extended advanced fibrosis model (0.86) performed significantly better than the clinical version (0.82). CONCLUSIONS Detection of NASH and at-risk NASH can be improved by constructing independent machine learning models for each component, using only clinical predictors. Adding biomarkers only improved the accuracy of fibrosis.
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Affiliation(s)
- Jenny Lee
- Department of Epidemiology and Data Science, Amsterdam UMC, Amsterdam, the Netherlands
| | - Max Westphal
- Fraunhofer Institute for Digital Medicine MEVIS, Bremen, Germany
| | - Yasaman Vali
- Department of Epidemiology and Data Science, Amsterdam UMC, Amsterdam, the Netherlands
| | - Jerome Boursier
- Department of Hepatology, Angers University Hospital, Angers, France
| | - Salvatorre Petta
- Section of Gastroenterology and Hepatology, Promozione della Salute, Materno-Infantile, di Medicina Interna e Specialistica di Eccellenza, Department, University of Palermo, Palermo, Italy
| | | | | | - Yu Chen
- Lilly Research Laboratories, Eli Lilly and Company Ltd (LLY), Indianapolis, Indiana, USA
| | | | - Andreas Geier
- Division of Hepatology, Department of Medicine II, Wurzburg University Hospital, Wurzburg, Germany
| | - Sven Francque
- Department of Gastroenterology Hepatology, Antwerp University Hospital, and Laboratory of Experimental Medicine and Paediatrics, University of Antwerp, Belgium
| | - Kristy Wonders
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK
| | - Dina Tiniakos
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK
- Department of Pathology, Aretaieion Hospital, national and Kapodistrian University of Athens, Athens, Greece
| | - Pierre Bedossa
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK
| | - Mike Allison
- Liver Unit, Department of Medicine, Cambridge NIHR Biomedical Research Centre, Cambridge University NHS Foundation Trust, CB2 0QQ, Cambridge, UK
| | - Georgios Papatheodoridis
- Gastroenterology Department, National and Kapodistrian University of Athens, General Hospital of Athens "Laiko", Athens, Greece
| | - Helena Cortez-Pinto
- Clínica Universitária de Gastrenterologia, Faculdade de Medicina, Universidade de Lisboa, Portugal
| | - Raluca Pais
- Assistance Publique-Hôpitaux de Paris, hôpital Pitié Salpêtrière, Sorbonne University, ICAN (Institute of Cardiometabolism and Nutrition), Paris, France
| | - Jean-Francois Dufour
- Hepatology, Department of Biomedical Research, University of Bern, Bern, Switzerland
| | | | - Stephen Harrison
- Department of Gastroenterology and Hepatology, Oxford NIHR Biomedical Research Centre, John Radcliffe Hospital, Oxford, UK
| | - Jeremy Cobbold
- Department of Gastroenterology and Hepatology, Oxford NIHR Biomedical Research Centre, John Radcliffe Hospital, Oxford, UK
| | - Adriaan G Holleboom
- Department of Internal and Vascular Medicine, Amsterdam University Medical Centres, location AMC, Amsterdam, the Netherlands
| | - Hannele Yki-Järvinen
- Department of Medicine, University of Helsinki and Helsinki University Hospital, Finland; Minerva Foundation Institute for Medical Research, Helsinki, Finland
| | - Javier Crespo
- Department of Gastroenterology and Hepatology, University Hospital Marques de Valdecilla. Research Institute Valdecilla-IDIVAL, Santander, Spain
| | - Mattias Ekstedt
- Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - Guruprasad P Aithal
- Nottingham Digestive Diseases Centre, School of Medicine, NIHR Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust and The University of Nottingham, Nottingham, UK
| | - Elisabetta Bugianesi
- Department of Medical Sciences, Division of Gastro-Hepatology, A.O. Città della Salute e della Scienza di Torino, University of Turin, Turin, Italy
| | - Manuel Romero-Gomez
- UCM Digestive Diseases, ciberehd, Virgen del Rocio University Hospital. Institute of Biomedicine of Seville (CSIC/HUVR/US), Department of Medicine, University of Seville, Seville, Spain
| | - Richard Torstenson
- Cardiovascular, Renal and Metabolism Regulatory Affairs, AstraZeneca, Mölndal, Sweden
| | | | - Carla Yunis
- Internal Medicine and Hospital, Global Product Development, Pfizer, Inc, New York, New York, USA
| | - Jörn M Schattenberg
- Metabolic Liver Research Program, I. Department of Medicine, University Medical Center Mainz, Mainz, Germany
| | - Detlef Schuppan
- Institute of Translational Immunology and Research Center for Immune Therapy, University Medical Center Mainz, Mainz, Germany
- Division of Gastroenterology, Beth Israel Medical Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Vlad Ratziu
- Assistance Publique-Hôpitaux de Paris, hôpital Pitié Salpêtrière, Sorbonne University, ICAN (Institute of Cardiometabolism and Nutrition), Paris, France
| | - Clifford Brass
- Novartis Pharmaceuticals Corporation, East Hanover, New Jersey
| | - Kevin Duffin
- Lilly Research Laboratories, Eli Lilly and Company Ltd (LLY), Indianapolis, Indiana, USA
| | - Koos Zwinderman
- Department of Epidemiology and Data Science, Amsterdam UMC, Amsterdam, the Netherlands
| | | | - Quentin M Anstee
- Department of Gastroenterology Hepatology, Antwerp University Hospital, and Laboratory of Experimental Medicine and Paediatrics, University of Antwerp, Belgium
- Newcastle NIHR Biomedical Research Centre, Newcastle upon Tyne Hospitals NHS Trust, Newcastle upon Tyne, UK
| | - Patrick M Bossuyt
- Department of Epidemiology and Data Science, Amsterdam UMC, Amsterdam, the Netherlands
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Abstract
The medical disorders of alcoholism rank among the leading public health problems worldwide and the need for predictive and prognostic risk markers for assessing alcohol use disorders (AUD) has been widely acknowledged. Early-phase detection of problem drinking and associated tissue toxicity are important prerequisites for timely initiations of appropriate treatments and improving patient's committing to the objective of reducing drinking. Recent advances in clinical chemistry have provided novel approaches for a specific detection of heavy drinking through assays of unique ethanol metabolites, phosphatidylethanol (PEth) or ethyl glucuronide (EtG). Carbohydrate-deficient transferrin (CDT) measurements can be used to indicate severe alcohol problems. Hazardous drinking frequently manifests as heavy episodic drinking or in combinations with other unfavorable lifestyle factors, such as smoking, physical inactivity, poor diet or adiposity, which aggravate the metabolic consequences of alcohol intake in a supra-additive manner. Such interactions are also reflected in multiple disease outcomes and distinct abnormalities in biomarkers of liver function, inflammation and oxidative stress. Use of predictive biomarkers either alone or as part of specifically designed biological algorithms helps to predict both hepatic and extrahepatic morbidity in individuals with such risk factors. Novel approaches for assessing progression of fibrosis, a major determinant of prognosis in AUD, have also been made available. Predictive algorithms based on the combined use of biomarkers and clinical observations may prove to have a major impact on clinical decisions to detect AUD in early pre-symptomatic stages, stratify patients according to their substantially different disease risks and predict individual responses to treatment.
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Affiliation(s)
- Onni Niemelä
- Department of Laboratory Medicine and Medical Research Unit, Seinäjoki Central Hospital and Tampere University, Seinäjoki, Finland.
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Nielsen MJ, Dolman GE, Harris R, Frederiksen P, Chalmers J, Grove JI, Irving WL, Karsdal MA, Patel K, Leeming DJ, Guha IN. PRO-C3 is a predictor of clinical outcomes in distinct cohorts of patients with advanced liver disease. JHEP Rep 2023; 5:100743. [PMID: 37284140 PMCID: PMC10240276 DOI: 10.1016/j.jhepr.2023.100743] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 02/24/2023] [Accepted: 03/15/2023] [Indexed: 06/08/2023] Open
Abstract
Background & Aims Fibroblast activity is a key feature of fibrosis progression and organ function loss, leading to liver-related complications and mortality. The fibrogenesis marker, PRO-C3, has been shown to have prognostic significance in relation to fibrosis progression and as a treatment efficacy marker. We investigated whether PRO-C3 was prognostic for clinical outcome and mortality in two distinct cohorts of compensated cirrhosis. Methods Cohort 1 was a rapid fibrosis progression cohort including 104 patients with HCV and biopsy-proven Ishak fibrosis stage ≥3 without prior clinical events. Cohort 2 was a prospective cohort including 172 patients with compensated cirrhosis of mixed aetiology. Patients were assessed for clinical outcomes. PRO-C3 was assessed in serum at baseline in cohorts 1 and 2, and compared with model for end-stage liver disease and albumin-bilirubin (ALBI) scores. Results In cohort 1, a 2-fold increase in PRO-C3 was associated with 2.7-fold increased hazard of liver-related events (95% CI 1.6-4.6), whereas a one unit increase in ALBI score was associated with a 6.5-fold increased hazard (95% CI 2.9-14.6). In cohort 2, a 2-fold increase in PRO-C3 was associated with a 2.7-fold increased hazard (95% CI 1.8-3.9), whereas a one unit increase in ALBI score was associated with a 6.3-fold increased hazard (95% CI 3.0-13.2). A multivariable Cox regression analysis identified PRO-C3 and ALBI as being independently associated with the hazard of liver-related outcomes. Conclusions PRO-C3 and ALBI were independent prognostic factors for predicting liver-related clinical outcomes. Understanding the dynamic range of PRO-C3 might enhance its use for both drug development and clinical practice. Impact and Implications We tested novel proteins of liver scarring (PRO-C3) in two groups of liver patients with advanced disease to see if they could predict clinical events. We found that this marker and an established test called ALBI were both independently associated with future liver-related clinical outcomes.
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Affiliation(s)
| | - Grace E. Dolman
- National Institute for Health Research (NIHR) Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust and University of Nottingham, Nottingham, UK
| | - Rebecca Harris
- National Institute for Health Research (NIHR) Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust and University of Nottingham, Nottingham, UK
| | | | - Jane Chalmers
- National Institute for Health Research (NIHR) Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust and University of Nottingham, Nottingham, UK
| | - Jane I. Grove
- National Institute for Health Research (NIHR) Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust and University of Nottingham, Nottingham, UK
- Nottingham Digestive Diseases Centre, School of Medicine, University of Nottingham, Nottingham, UK
| | - William L. Irving
- National Institute for Health Research (NIHR) Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust and University of Nottingham, Nottingham, UK
- School of Life Sciences, University of Nottingham, Nottingham, UK
| | | | - Keyur Patel
- Division of Gastroenterology and Hepatology, University of Toronto Health Network, Toronto, ON, Canada
| | | | - Indra Neil Guha
- National Institute for Health Research (NIHR) Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust and University of Nottingham, Nottingham, UK
- Nottingham Digestive Diseases Centre, School of Medicine, University of Nottingham, Nottingham, UK
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Jayasekera D, Hartmann P. Noninvasive biomarkers in pediatric nonalcoholic fatty liver disease. World J Hepatol 2023; 15:609-640. [PMID: 37305367 PMCID: PMC10251277 DOI: 10.4254/wjh.v15.i5.609] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Revised: 03/14/2023] [Accepted: 04/10/2023] [Indexed: 05/24/2023] Open
Abstract
Nonalcoholic fatty liver disease (NAFLD) is the leading cause of chronic liver disease worldwide among children and adolescents. It encompasses a spectrum of disease, from its mildest form of isolated steatosis, to nonalcoholic steatohepatitis (NASH) to liver fibrosis and cirrhosis, or end-stage liver disease. The early diagnosis of pediatric NAFLD is crucial in preventing disease progression and in improving outcomes. Currently, liver biopsy is the gold standard for diagnosing NAFLD. However, given its invasive nature, there has been significant interest in developing noninvasive methods that can be used as accurate alternatives. Here, we review noninvasive biomarkers in pediatric NAFLD, focusing primarily on the diagnostic accuracy of various biomarkers as measured by their area under the receiver operating characteristic, sensitivity, and specificity. We examine two major approaches to noninvasive biomarkers in children with NAFLD. First, the biological approach that quantifies serological biomarkers. This includes the study of individual circulating molecules as biomarkers as well as the use of composite algorithms derived from combinations of biomarkers. The second is a more physical approach that examines data measured through imaging techniques as noninvasive biomarkers for pediatric NAFLD. Each of these approaches was applied to children with NAFLD, NASH, and NAFLD with fibrosis. Finally, we suggest possible areas for future research based on current gaps in knowledge.
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Affiliation(s)
- Dulshan Jayasekera
- Department of Internal Medicine and Department of Pediatrics, University of California San Diego, La Jolla, CA 92093, United States
| | - Phillipp Hartmann
- Department of Pediatrics, Division of Pediatric Gastroenterology, Hepatology, and Nutrition, University of California San Diego, La Jolla, CA 92093, United States.
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36
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Johansen S, Israelsen M, Villesen IF, Torp N, Nielsen MJ, Kjaergaard M, Lindvig KP, Hansen CD, Andersen P, Rasmussen DN, Detlefsen S, Leeming DJ, Thiele M, Karsdal M, Krag A. Validation of scores of PRO-C3 to predict liver-related events in alcohol-related liver disease. Liver Int 2023. [PMID: 37183542 DOI: 10.1111/liv.15595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Revised: 04/08/2023] [Accepted: 04/19/2023] [Indexed: 05/16/2023]
Abstract
BACKGROUND AND AIMS Risk prediction in alcohol-related liver disease (ArLD) is an unmet need. We aimed to assess PRO-C3 models to predict liver-related events (LRE) in patients with a history of excessive alcohol use without an established diagnosis of chronic liver disease. METHODS A prospective cohort study of 462 patients with ArLD, split into a derivation cohort of 221 secondary care patients and a validation cohort of 241 primary care patients. Baseline variables, including fibrogenesis marker PRO-C3, were used to develop a prediction model. Prognostic accuracy was compared to enhanced liver fibrosis (ELF), fibrosis-4-index (FIB-4), transient elastography (TE) and ADAPT. RESULTS In the derivation and validation cohorts, 67 (30%) and 19 (8%) experienced an LRE during a median follow-up of 5.2 years (IQR: 3.2-6.8) and 4.0 years (IQR: 2.7-5.6). On top of PRO-C3 and ADAPT score, we generated a model (ALPACA) of independent predictors of LREs (PRO-C3, AST/ALT, platelets). ALPACA had high prognostic accuracy with a C-statistic of 0.85 in the derivation cohort, comparable to ELF (0.83) and TE (0.84) and significantly higher than FIB-4 (0.78), PRO-C3 (0.80) and ADAPT (0.81). In the validation cohort, all tests had comparable C-statistics. Compared to low-risk patients (ALPACA ≤11), high-risk patients (>11) had a subhazard ratio for LREs of 12.6 (95% CI 5.9-26.8, p < .001) and higher cumulative incidence (57% vs. 7%, p < .001; derivation cohort). We observed similar subhazard ratio in the validation cohort. CONCLUSIONS PRO-C3-based scores are reliable tools to predict LREs in ArLD patients and are suitable for risk stratification in primary and secondary care.
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Affiliation(s)
- Stine Johansen
- Department of Gastroenterology and Hepatology, Fibrosis, Fatty Liver and Steatohepatitis Research Center Odense (FLASH), Odense University Hospital, Odense, Denmark
- Department of Clinical Research, Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
| | - Mads Israelsen
- Department of Gastroenterology and Hepatology, Fibrosis, Fatty Liver and Steatohepatitis Research Center Odense (FLASH), Odense University Hospital, Odense, Denmark
- Department of Clinical Research, Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
| | - Ida F Villesen
- Department of Gastroenterology and Hepatology, Fibrosis, Fatty Liver and Steatohepatitis Research Center Odense (FLASH), Odense University Hospital, Odense, Denmark
- Department of Clinical Research, Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
| | - Nikolaj Torp
- Department of Gastroenterology and Hepatology, Fibrosis, Fatty Liver and Steatohepatitis Research Center Odense (FLASH), Odense University Hospital, Odense, Denmark
- Department of Clinical Research, Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
| | | | - Maria Kjaergaard
- Department of Gastroenterology and Hepatology, Fibrosis, Fatty Liver and Steatohepatitis Research Center Odense (FLASH), Odense University Hospital, Odense, Denmark
- Department of Clinical Research, Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
| | - Katrine P Lindvig
- Department of Gastroenterology and Hepatology, Fibrosis, Fatty Liver and Steatohepatitis Research Center Odense (FLASH), Odense University Hospital, Odense, Denmark
- Department of Clinical Research, Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
| | - Camilla D Hansen
- Department of Gastroenterology and Hepatology, Fibrosis, Fatty Liver and Steatohepatitis Research Center Odense (FLASH), Odense University Hospital, Odense, Denmark
- Department of Clinical Research, Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
| | - Peter Andersen
- Department of Gastroenterology and Hepatology, Fibrosis, Fatty Liver and Steatohepatitis Research Center Odense (FLASH), Odense University Hospital, Odense, Denmark
| | - Ditlev N Rasmussen
- Department of Gastroenterology and Hepatology, Fibrosis, Fatty Liver and Steatohepatitis Research Center Odense (FLASH), Odense University Hospital, Odense, Denmark
- Department of Clinical Research, Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
| | - Sönke Detlefsen
- Department of Clinical Research, Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
- Department of Pathology, Odense University Hospital, Odense, Denmark
| | | | - Maja Thiele
- Department of Gastroenterology and Hepatology, Fibrosis, Fatty Liver and Steatohepatitis Research Center Odense (FLASH), Odense University Hospital, Odense, Denmark
- Department of Clinical Research, Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
| | - Morten Karsdal
- Nordic Bioscience A/S, Herlev Hovedgade, Herlev, Denmark
- Department of Molecular Medicine, Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
| | - Aleksander Krag
- Department of Gastroenterology and Hepatology, Fibrosis, Fatty Liver and Steatohepatitis Research Center Odense (FLASH), Odense University Hospital, Odense, Denmark
- Department of Clinical Research, Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
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37
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Henry L, Eberly KE, Shah D, Kumar A, Younossi ZM. Noninvasive Tests Used in Risk Stratification of Patients with Nonalcoholic Fatty Liver Disease. Clin Liver Dis 2023; 27:373-395. [PMID: 37024214 DOI: 10.1016/j.cld.2023.01.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/08/2023]
Abstract
As the prevalence of obesity and type 2 diabetes increases around the world, the prevalence of nonalcoholic fatty liver disease (NAFLD) has grown proportionately. Although most patients with NAFLD do not experience progressive liver disease, about 15% to 20% of those with nonalcoholic steatohepatitis can and do progress. Because liver biopsy's role in NAFLD has become increasingly limited, efforts have been undertaken to develop non-invasive tests (NITs) to help identify patients at high risk of progression. The following article discusses the NITs that are available to determine the presence of NAFLD as well as high-risk NAFLD.
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Affiliation(s)
- Linda Henry
- Inova Medicine, Inova Health System, 3300 Gallows Road, Falls Church, VA 22042, USA; Liver and Obesity Research Program, Inova Health System, 3300 Gallows Road, Falls Church, VA 22042, USA; Department of Medicine, Center for Liver Diseases, Inova Fairfax Medical Campus, 3300 Gallows Road, Falls Church, VA 22042, USA; Center for Outcomes Research in Liver Diseases, 2411 I Street, Northwest Washington, DC 20037, USA
| | - Katherine Elizabeth Eberly
- Inova Medicine, Inova Health System, 3300 Gallows Road, Falls Church, VA 22042, USA; Department of Medicine, Center for Liver Diseases, Inova Fairfax Medical Campus, 3300 Gallows Road, Falls Church, VA 22042, USA
| | - Dipam Shah
- Inova Medicine, Inova Health System, 3300 Gallows Road, Falls Church, VA 22042, USA; Department of Medicine, Center for Liver Diseases, Inova Fairfax Medical Campus, 3300 Gallows Road, Falls Church, VA 22042, USA
| | - Ameeta Kumar
- Inova Medicine, Inova Health System, 3300 Gallows Road, Falls Church, VA 22042, USA; Department of Medicine, Center for Liver Diseases, Inova Fairfax Medical Campus, 3300 Gallows Road, Falls Church, VA 22042, USA
| | - Zobair M Younossi
- Inova Medicine, Inova Health System, 3300 Gallows Road, Falls Church, VA 22042, USA; Liver and Obesity Research Program, Inova Health System, 3300 Gallows Road, Falls Church, VA 22042, USA; Department of Medicine, Center for Liver Diseases, Inova Fairfax Medical Campus, 3300 Gallows Road, Falls Church, VA 22042, USA.
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38
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Engel B, Falk Villesen I, Fisker Nielsen MJ, Karsdal M, Taubert R, Jaeckel E, Leeming DJ. Quantification of extracellular matrix remodeling for the non-invasive identification of graft fibrosis after liver transplantation. Sci Rep 2023; 13:6103. [PMID: 37055472 PMCID: PMC10101979 DOI: 10.1038/s41598-023-33100-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Accepted: 04/07/2023] [Indexed: 04/15/2023] Open
Abstract
Detecting patients with early post-transplant fibrosis after liver transplantation (LT) is very important. Non-invasive tests are needed to avoid liver biopsies. We aimed to detect fibrosis in liver transplant recipients (LTR) using extracellular matrix (ECM) remodeling biomarkers. ECM biomarkers for type III (PRO-C3), IV (PRO-C4), VI (PRO-C6) and XVIII (PRO-C18L) collagen formation and type IV collagen degradation (C4M) were measured by ELISA in prospectively collected, cryopreserved plasma samples (n = 100) of LTR with paired liver biopsies from a protocol biopsy program. Fibrosis ≥ F2 was present in 29% of patients (median 44 months post-LT). APRI and FIB-4 neither identified significant fibrosis nor were correlated with histopathological fibrosis scores, while ECM biomarkers (AUCs 0.67-0.74) did. The median levels of PRO-C3 (15.7 vs. 11.6 ng/ml; p = 0.002) and C4M (22.9 vs. 11.6 ng/ml; p = 0.006) levels were elevated in T-cell-mediated rejection compared to normal graft function. The median levels of PRO-C4 (178.9 vs. 151.8 ng/ml; p = 0.009) and C4M (18.9 vs. 16.8 ng/ml; p = 0.004) levels were increased if donor-specific antibodies were present. PRO-C6 had the highest sensitivity (100%), NPV (100%) and negative likelihood-ratio (0) for graft fibrosis. To conclude, ECM biomarkers are helpful in identifying patients at risk of relevant graft fibrosis.
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Affiliation(s)
- Bastian Engel
- Department of Gastroenterology, Hepatology, Infectious Diseases and Endocrinology, Hannover Medical School, Carl-Neuberg-Straße 1, 30625, Hannover, Germany.
| | | | | | - Morten Karsdal
- Biomarkers and Research, Nordic Bioscience, Herlev, Denmark
| | - Richard Taubert
- Department of Gastroenterology, Hepatology, Infectious Diseases and Endocrinology, Hannover Medical School, Carl-Neuberg-Straße 1, 30625, Hannover, Germany
| | - Elmar Jaeckel
- Department of Gastroenterology, Hepatology, Infectious Diseases and Endocrinology, Hannover Medical School, Carl-Neuberg-Straße 1, 30625, Hannover, Germany
- Ajmera Transplant Centre, Toronto General Hospital, United Health Network, University of Toronto, Toronto, Canada
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Yip TCF, Vilar-Gomez E, Petta S, Yilmaz Y, Wong GLH, Adams LA, de Lédinghen V, Sookoian S, Wong VWS. Geographical similarity and differences in the burden and genetic predisposition of NAFLD. Hepatology 2023; 77:1404-1427. [PMID: 36062393 DOI: 10.1002/hep.32774] [Citation(s) in RCA: 44] [Impact Index Per Article: 44.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2022] [Revised: 08/28/2022] [Accepted: 09/01/2022] [Indexed: 12/13/2022]
Abstract
NAFLD has become a major public health problem for more than 2 decades with a growing prevalence in parallel with the epidemic of obesity and type 2 diabetes (T2D). The disease burden of NAFLD differs across geographical regions and ethnicities. Variations in prevalence of metabolic diseases, extent of urban-rural divide, dietary habits, lifestyles, and the prevalence of NAFLD risk and protective alleles can contribute to such differences. The rise in NAFLD has led to a remarkable increase in the number of cases of cirrhosis, hepatocellular carcinoma, hepatic decompensation, and liver-related mortality related to NAFLD. Moreover, NAFLD is associated with multiple extrahepatic manifestations. Most of them are risk factors for the progression of liver fibrosis and thus worsen the prognosis of NAFLD. All these comorbidities and complications affect the quality of life in subjects with NAFLD. Given the huge and growing size of the population with NAFLD, it is expected that patients, healthcare systems, and the economy will suffer from the ongoing burden related to NAFLD. In this review, we examine the disease burden of NAFLD across geographical areas and ethnicities, together with the distribution of some well-known genetic variants for NAFLD. We also describe some special populations including patients with T2D, lean patients, the pediatric population, and patients with concomitant liver diseases. We discuss extrahepatic outcomes, patient-reported outcomes, and economic burden related to NAFLD.
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Affiliation(s)
- Terry Cheuk-Fung Yip
- Medical Data Analytics Center, Department of Medicine and Therapeutics , The Chinese University of Hong Kong , Hong Kong
- State Key Laboratory of Digestive Disease , The Chinese University of Hong Kong , Hong Kong
| | - Eduardo Vilar-Gomez
- Division of Gastroenterology and Hepatology, Department of Medicine , Indiana University School of Medicine , Indianapolis , Indiana , USA
| | - Salvatore Petta
- Section of Gastroenterology and Hepatology, Dipartimento Di Promozione Della Salute, Materno Infantile, Medicina Interna e Specialistica Di Eccellenza (PROMISE) , University of Palermo , Palermo , Italy
| | - Yusuf Yilmaz
- Department of Gastroenterology, School of Medicine , Recep Tayyip Erdogan University , Rize , Turkey
- Liver Research Unit , Institute of Gastroenterology , Marmara University , Istanbul , Turkey
| | - Grace Lai-Hung Wong
- Medical Data Analytics Center, Department of Medicine and Therapeutics , The Chinese University of Hong Kong , Hong Kong
- State Key Laboratory of Digestive Disease , The Chinese University of Hong Kong , Hong Kong
| | - Leon A Adams
- Department of Hepatology , Sir Charles Gairdner Hospital , Perth , Australia
- Medical School , University of Western Australia , Perth , Australia
| | - Victor de Lédinghen
- Hepatology Unit , Hôpital Haut Lévêque, Bordeaux University Hospital , Bordeaux , France
- INSERM U1312 , Bordeaux University , Bordeaux , France
| | - Silvia Sookoian
- School of Medicine, Institute of Medical Research A Lanari , University of Buenos Aires , Ciudad Autónoma de Buenos Aires , Argentina
- Department of Clinical and Molecular Hepatology, Institute of Medical Research (IDIM) , National Scientific and Technical Research Council (CONICET), University of Buenos Aires , Ciudad Autónoma de Buenos Aires , Argentina
| | - Vincent Wai-Sun Wong
- Medical Data Analytics Center, Department of Medicine and Therapeutics , The Chinese University of Hong Kong , Hong Kong
- State Key Laboratory of Digestive Disease , The Chinese University of Hong Kong , Hong Kong
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40
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Vali Y, Lee J, Boursier J, Petta S, Wonders K, Tiniakos D, Bedossa P, Geier A, Francque S, Allison M, Papatheodoridis G, Cortez-Pinto H, Pais R, Dufour JF, Leeming DJ, Harrison SA, Chen Y, Cobbold JF, Pavlides M, Holleboom AG, Yki-Jarvinen H, Crespo J, Karsdal M, Ostroff R, Zafarmand MH, Torstenson R, Duffin K, Yunis C, Brass C, Ekstedt M, Aithal GP, Schattenberg JM, Bugianesi E, Romero-Gomez M, Ratziu V, Anstee QM, Bossuyt PM. Biomarkers for staging fibrosis and non-alcoholic steatohepatitis in non-alcoholic fatty liver disease (the LITMUS project): a comparative diagnostic accuracy study. Lancet Gastroenterol Hepatol 2023:S2468-1253(23)00017-1. [PMID: 36958367 DOI: 10.1016/s2468-1253(23)00017-1] [Citation(s) in RCA: 31] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 01/20/2023] [Accepted: 01/23/2023] [Indexed: 03/25/2023]
Abstract
BACKGROUND The reference standard for detecting non-alcoholic steatohepatitis (NASH) and staging fibrosis-liver biopsy-is invasive and resource intensive. Non-invasive biomarkers are urgently needed, but few studies have compared these biomarkers in a single cohort. As part of the Liver Investigation: Testing Marker Utility in Steatohepatitis (LITMUS) project, we aimed to evaluate the diagnostic accuracy of 17 biomarkers and multimarker scores in detecting NASH and clinically significant fibrosis in patients with non-alcoholic fatty liver disease (NAFLD) and identify their optimal cutoffs as screening tests in clinical trial recruitment. METHODS This was a comparative diagnostic accuracy study in people with biopsy-confirmed NAFLD from 13 countries across Europe, recruited between Jan 6, 2010, and Dec 29, 2017, from the LITMUS metacohort of the prospective European NAFLD Registry. Adults (aged ≥18 years) with paired liver biopsy and serum samples were eligible; those with excessive alcohol consumption or evidence of other chronic liver diseases were excluded. The diagnostic accuracy of the biomarkers was expressed as the area under the receiver operating characteristic curve (AUC) with liver histology as the reference standard and compared with the Fibrosis-4 index for liver fibrosis (FIB-4) in the same subgroup. Target conditions were the presence of NASH with clinically significant fibrosis (ie, at-risk NASH; NAFLD Activity Score ≥4 and F≥2) or the presence of advanced fibrosis (F≥3), analysed in all participants with complete data. We identified thres holds for each biomarker for reducing the number of biopsy-based screen failures when recruiting people with both NASH and clinically significant fibrosis for future trials. FINDINGS Of 1430 participants with NAFLD in the LITMUS metacohort with serum samples, 966 (403 women and 563 men) were included after all exclusion criteria had been applied. 335 (35%) of 966 participants had biopsy-confirmed NASH and clinically significant fibrosis and 271 (28%) had advanced fibrosis. For people with NASH and clinically significant fibrosis, no single biomarker or multimarker score significantly reached the predefined AUC 0·80 acceptability threshold (AUCs ranging from 0·61 [95% CI 0·54-0·67] for FibroScan controlled attenuation parameter to 0·81 [0·75-0·86] for SomaSignal), with accuracy mostly similar to FIB-4. Regarding detection of advanced fibrosis, SomaSignal (AUC 0·90 [95% CI 0·86-0·94]), ADAPT (0·85 [0·81-0·89]), and FibroScan liver stiffness measurement (0·83 [0·80-0·86]) reached acceptable accuracy. With 11 of 17 markers, histological screen failure rates could be reduced to 33% in trials if only people who were marker positive had a biopsy for evaluating eligibility. The best screening performance for NASH and clinically significant fibrosis was observed for SomaSignal (number needed to test [NNT] to find one true positive was four [95% CI 4-5]), then ADAPT (six [5-7]), MACK-3 (seven [6-8]), and PRO-C3 (nine [7-11]). INTERPRETATION None of the single markers or multimarker scores achieved the predefined acceptable AUC for replacing biopsy in detecting people with both NASH and clinically significant fibrosis. However, several biomarkers could be applied in a prescreening strategy in clinical trial recruitment. The performance of promising markers will be further evaluated in the ongoing prospective LITMUS study cohort. FUNDING The Innovative Medicines Initiative 2 Joint Undertaking.
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Affiliation(s)
- Yasaman Vali
- Epidemiology and Data Science, Amsterdam Public Health, University of Amsterdam, Amsterdam, Netherlands
| | - Jenny Lee
- Epidemiology and Data Science, Amsterdam Public Health, University of Amsterdam, Amsterdam, Netherlands
| | - Jerome Boursier
- Laboratoire Hémodynamique, Interaction Fibrose et Invasivité Tumorales Hépatiques, University Paris Research, Structure Fédérative de Recherche, Interactions Cellulaires et Applications Thérapeutiques 4208, University of Angers, Angers, France; Department of Hepato-Gastroenterology and Digestive Oncology, University Hospital of Angers, Angers, France
| | - Salvatore Petta
- Section of Gastroenterology and Hepatology, Promozione della Salute, Materno-Infantile, di Medicina Interna e Specialistica di Eccellenza, Department, University of Palermo, Palermo, Italy
| | - Kristy Wonders
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK
| | - Dina Tiniakos
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK; Department of Pathology, Aretaieion Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Pierre Bedossa
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK
| | - Andreas Geier
- Division of Hepatology, Department of Medicine II, Wurzburg University Hospital, Wurzburg, Germany
| | - Sven Francque
- Department of Gastroenterology Hepatology, Antwerp University Hospital, Laboratory of Experimental Medicine and Paediatrics, University of Antwerp, Antwerp, Belgium
| | - Mike Allison
- Liver Unit, Department of Medicine, Cambridge National Institute for Health and Care Research Biomedical Research Centre, Cambridge University National Health Service Foundation Trust, Cambridge, UK
| | | | - Helena Cortez-Pinto
- University Clinic of Gastroenterology, Faculty of Medicine, University of Lisbon, Lisbon, Portugal
| | - Raluca Pais
- Public Assistance Hospital of Paris, Pitié Salpêtrière Hospital, Institute of Cardiometabolism and Nutrition, Sorbonne University, Paris, France
| | - Jean-Francois Dufour
- Hepatology, Department of Biomedical Research, University of Bern, Bern, Switzerland
| | | | | | - Yu Chen
- Lilly Research Laboratories, Eli Lilly, Indianapolis, IN, USA
| | - Jeremy F Cobbold
- Department of Gastroenterology and Hepatology, Oxford National Institute for Health and Care Research Biomedical Research Centre, Oxford University Hospitals, Oxford, UK
| | - Michael Pavlides
- Department of Medicine, Oxford National Institute for Health and Care Research Biomedical Research Centre, Oxford, UK
| | - Adriaan G Holleboom
- Department of Internal and Vascular Medicine, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, Netherlands
| | - Hannele Yki-Jarvinen
- Department of Medicine, Helsinki University Hospital, University of Helsinki, Helsinki, Finland; Minerva Foundation Institute for Medical Research, Helsinki, Finland
| | - Javier Crespo
- Gastroenterology and Hepatology Department, Valdecilla Health Research Institute, Marqués de Valdecilla University Hospital, Santander, Spain
| | | | | | - Mohammad Hadi Zafarmand
- Epidemiology and Data Science, Amsterdam Public Health, University of Amsterdam, Amsterdam, Netherlands
| | - Richard Torstenson
- Cardiovascular, Renal or Metabolism Regulatory Affairs, AstraZeneca, Mölndal, Sweden
| | - Kevin Duffin
- Lilly Research Laboratories, Eli Lilly, Indianapolis, IN, USA
| | - Carla Yunis
- Clinical Development and Operations, Pfizer, Lake Mary, FL, USA
| | | | - Mattias Ekstedt
- Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - Guruprasad P Aithal
- Nottingham Digestive Diseases Centre, School of Medicine, National Institute for Health and Care Research Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust, The University of Nottingham, Nottingham, UK
| | - Jörn M Schattenberg
- Metabolic Liver Research Program, Department of Medicine, University Medical Center Mainz, Mainz, Germany
| | - Elisabetta Bugianesi
- Department of Medical Sciences, Division of Gastro-Hepatology, City of Health and Science of Turin, University of Turin, Turin, Italy
| | - Manuel Romero-Gomez
- Digestive Diseases, Virgen of Rocio University Hospital, Institute of Biomedicine of Seville, Department of Medicine, University of Seville, Seville, Spain
| | - Vlad Ratziu
- Public Assistance Hospital of Paris, Pitié Salpêtrière Hospital, Institute of Cardiometabolism and Nutrition, Sorbonne University, Paris, France
| | - Quentin M Anstee
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK; Newcastle National Institute for Health and Care Research Biomedical Research Centre, Newcastle upon Tyne Hospitals National Health Service Trust, Newcastle upon Tyne, UK.
| | - Patrick M Bossuyt
- Epidemiology and Data Science, Amsterdam Public Health, University of Amsterdam, Amsterdam, Netherlands
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Sebastiani G. The quest for the ideal NASH biomarker. Lancet Gastroenterol Hepatol 2023:S2468-1253(23)00063-8. [PMID: 36958368 DOI: 10.1016/s2468-1253(23)00063-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 02/13/2023] [Accepted: 02/13/2023] [Indexed: 03/25/2023]
Affiliation(s)
- Giada Sebastiani
- Division of Gastroenterology and Hepatology, Department of Medicine, McGill University Health Centre, Montreal, QC H4A 3J1, Canada.
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Lønsmann I, Steen Pedersen J, Krag A, Hansen T, Karsdal M, Julie Leeming D, Juul Nielsen M, Bendtsen F. Biomarkers reflecting pericellular fibrosis improve together with liver histology after bariatric surgery in early non-alcoholic fatty liver disease. Clin Biochem 2023; 113:29-35. [PMID: 36574896 DOI: 10.1016/j.clinbiochem.2022.12.012] [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: 10/05/2022] [Revised: 11/20/2022] [Accepted: 12/22/2022] [Indexed: 12/26/2022]
Abstract
AIM Non-invasive tests for non-alcoholic fatty liver disease (NAFLD) are needed for assessing disease stage, prognosis and treatment efficacy. Extracellular matrix biomarkers, such as PRO-C3, are useful as biomarkers of advanced liver fibrosis. However, non-invasive biomarkers of early-stage NAFLD, characterized by pericellular fibrosis, are lacking. Here, we measured serological biomarkers of type IV and VIII collagens reflecting the remodeling of the pericellular basement membrane to explore the effect of bariatric surgery on pericellular fibrosis in patients with early NAFLD. METHODS Seventy patients with severe obesity underwent bariatric surgery. The cohort consisted of 61 % females who had a mean age of 44. Patients had a median NAFLD activity score of 3 and mild-to-moderate fibrosis F0 (3 %), F1 (86 %), and F2 (11 %). Blood samples were taken at baseline, three, six and 12 months after surgery. At 12 months, 40 patients had a follow-up liver biopsy. The biomarkers PRO-C3, PRO-C4, C4M, and PRO-C8 were measured using indirect competitive ELISAs. RESULTS Twelve months after surgery patients had significantly lower levels of ALT, GGT, HbA1c, fasting glucose, and CRP. The pericellular fibrosis biomarkers, C4M, PRO-C4, and PRO-C8 decreased by 24 %, 18 % and 44 %, respectively (p < 0.0001), while the interstitial matrix fibrosis marker PRO-C3 remained unchanged. Furthermore, baseline C4M was associated with histologically assessed hepatocyte ballooning and lobular inflammation in patients with (p = 0.032) and without (p = 0.032) steatosis, respectively. CONCLUSION Biomarkers of pericellular fibrosis decrease in early-stage NAFLD after patients undergo bariatric surgery and potentially reflect an improvement in liver histology.
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Affiliation(s)
- Ida Lønsmann
- Nordic Bioscience A/S, Herlev, Denmark; University of Southern Denmark, Faculty of Health Sciences, Department of Clinical Research, Odense, Denmark.
| | | | - Aleksander Krag
- University of Southern Denmark, Faculty of Health Sciences, Department of Clinical Research, Odense, Denmark; Odense University Hospital, Department of Gastroenterology and Hepatology, Odense, Denmark.
| | - Torben Hansen
- University of Copenhagen, Faculty of Health and Medical Science, Copenhagen, Denmark.
| | | | | | | | - Flemming Bendtsen
- Hvidovre Hospital, Gastrounit, Hvidovre, Denmark; University of Copenhagen, Faculty of Health and Medical Science, Copenhagen, Denmark.
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Jacobson IM, Wong VWS, Castera L, Anstee QM, Noureddin M, Cusi K, Harrison SA, Bugianesi E, Younossi ZM. Expert Panel Consensus on Clinical Assertion Statements Describing Noninvasive Tools for Diagnosing Nonalcoholic Steatohepatitis. J Clin Gastroenterol 2023; 57:253-264. [PMID: 36251413 PMCID: PMC9911115 DOI: 10.1097/mcg.0000000000001780] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
GOALS AND BACKGROUND A panel of 9 experts in nonalcoholic steatohepatitis gathered to assess multiple components of the diagnostic process. MATERIALS AND METHODS The Clinical Assertion Statements covered screening of patients with type 2 diabetes for high-risk nonalcoholic fatty liver disease, which-if any-noninvasive tests could determine whether to delay or defer biopsy, whether primary care providers and endocrinologists should routinely calculate Fibrosis-4 (FIB-4) scores in patients with nonalcoholic fatty liver disease or those at risk for it, optimal noninvasive tests to stage fibrosis, the need to consider fibrosis in patients with normal transaminase levels, periodic monitoring for progressive fibrosis, whether patients should undergo biopsy before pharmacotherapy, and the clinical utility of genetic testing. RESULTS AND CONCLUSIONS Evidence was presented to support or refute each Clinical Assertion Statement; the panel voted on the nature of the evidence, level of support, and level of agreement with each Statement. Panel level of agreement and rationale of each Clinical Assertion Statement are reported here.
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Affiliation(s)
- Ira M. Jacobson
- Department of Medicine and Therapeutics, NYU Langone Health, New York, NY
| | - Vincent Wai-Sun Wong
- Department of Medicine and Therapeutics
- State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong, Hong Kong
| | - Laurent Castera
- Department of Hepatology, Hôpital Beaujon (Beaujon Hospital), Assistance Publique-Hôpitaux de Paris, Clichy
- Department of Hepatology, University of Paris, Paris, France
| | - Quentin M. Anstee
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University
- Newcastle NIHR Biomedical Research Centre, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne
| | - Mazen Noureddin
- Fatty Liver Program, Karsh Division of Gastroenterology and Hepatology, Cedars Sinai Medical Center, Los Angeles, CA
| | - Kenneth Cusi
- Division of Endocrinology, Diabetes and Metabolism, University of Florida
- Malcom Randall VAMC, Gainesville, FL
| | | | - Elisabetta Bugianesi
- Department of Medical Sciences, Division of Gastroenterology, University of Torino, Torino, Italy
| | - Zobair M. Younossi
- Inova Medicine, Inova Health System
- Department of Medicine, Center for Liver Diseases, Inova Fairfax Medical Campus, Falls Church, VA
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Martinez-Castillo M, Altamirano-Mendoza I, Zielinski R, Priebe W, Piña-Barba C, Gutierrez-Reyes G. Collagen matrix scaffolds: Future perspectives for the management of chronic liver diseases. World J Clin Cases 2023; 11:1224-1235. [PMID: 36926129 PMCID: PMC10013111 DOI: 10.12998/wjcc.v11.i6.1224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 11/21/2022] [Accepted: 02/02/2023] [Indexed: 02/23/2023] Open
Abstract
Approximately 1.5 billion chronic liver disease (CLD) cases have been estimated worldwide, encompassing a wide range of liver damage severities. Moreover, liver disease causes approximately 1.75 million deaths per year. CLD is typically characterized by the silent and progressive deterioration of liver parenchyma due to an incessant inflammatory process, cell death, over deposition of extracellular matrix proteins, and dysregulated regeneration. Overall, these processes impair the correct function of this vital organ. Cirrhosis and liver cancer are the main complications of CLD, which accounts for 3.5% of all deaths worldwide. Liver transplantation is the optimal therapeutic option for advanced liver damage. The liver is one of the most common organs transplanted; however, only 10% of liver transplants are successful. In this context, regenerative medicine has made significant progress in the design of biomaterials, such as collagen matrix scaffolds, to address the limitations of organ transplantation (e.g., low donation rates and biocompatibility). Thus, it remains crucial to continue with experimental and clinical studies to validate the use of collagen matrix scaffolds in liver disease.
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Affiliation(s)
- Moises Martinez-Castillo
- Liver, Pancreas and Motility Laboratory, Unit of Experimental Medicine, School of Medicine, Universidad Nacional Autonoma de Mexico, Mexico City 06726, Mexico City, Mexico
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX 77054, United States
| | - Itzel Altamirano-Mendoza
- Liver, Pancreas and Motility Laboratory, Unit of Experimental Medicine, School of Medicine, Universidad Nacional Autonoma de Mexico, Mexico City 06726, Mexico City, Mexico
| | - Rafal Zielinski
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX 77054, United States
| | - Waldemar Priebe
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX 77054, United States
| | - Cristina Piña-Barba
- Materials Research Institute, Universidad Nacional Autónoma de México, Mexico City 06726, Mexico City, Mexico
| | - Gabriela Gutierrez-Reyes
- Liver, Pancreas and Motility Laboratory, Unit of Experimental Medicine, School of Medicine, Universidad Nacional Autonoma de Mexico, Mexico City 06726, Mexico City, Mexico
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McPherson S, Jarvis H, McGonigle J, Bedlington J, Dean J, Hallsworth K, Hanon E, Liddle T, Luvai A, Mansour D, Patel P, Renwick L, Teare D, Tanney C, Anstee Q. Stratification Of LIver Disease (SOLID): protocol for a prospective observational cohort study to determine the optimum biomarker strategies for the detection of advanced liver disease at the primary-secondary care interface. BMJ Open Gastroenterol 2023; 10:bmjgast-2022-001092. [PMID: 36754448 PMCID: PMC9923258 DOI: 10.1136/bmjgast-2022-001092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Accepted: 01/24/2023] [Indexed: 02/10/2023] Open
Abstract
INTRODUCTION Undiagnosed fatty liver disease is prevalent in the community, due to high rates of harmful alcohol consumption and/or obesity. Fatty liver disease can progress to cirrhosis and its complications. Early identification of liver disease and treatment may prevent progression to cirrhosis. Biomarkers including FIB-4, enhanced liver fibrosis (ELF), PRO-C3 and vibration controlled transient elastography (VCTE) can stage liver fibrosis, but it is not known how well they perform in a primary care population. Moreover, no assessment of long-term prognostic ability of these biomarkers has been conducted in primary care. We aim to evaluate the performance of fibrosis biomarkers in primary care to develop a pathway to detect advanced fibrosis. METHODS AND ANALYSIS This prospective, observational cohort study will recruit 3000 individuals with fatty liver disease risk factors (obesity, type 2 diabetes or hazardous alcohol consumption) at their primary care 'annual chronic disease review'. Participants will have a 'liver health check'. Two pathways will be evaluated: (1) all have FIB-4, ELF and VCTE performed, and (2) patients have an initial assessment with FIB-4 and ELF, followed by VCTE in only those with increased FIB-4 and/or ELF. Individuals with suspected significant/advanced liver fibrosis (liver stiffness measurement>8 kPa), will be reviewed in secondary care to confirm their fibrosis stage and institute treatment. The performance of FIB-4, ELF, PRO-C3, VCTE and novel biomarkers alone or in combination for advanced fibrosis/cirrhosis will be evaluated. Participants will be followed longitudinally via their electronic health records to assess long-term clinical outcomes. ETHICS AND DISSEMINATION Ethical approval was obtained from the London-Chelsea Research Ethics Committee (22/PR/0535; 27 June 2022). Recruitment began on 31 October 2022. Outcomes of this study will be published in peer-reviewed journals and presented at scientific meetings. A lay summary of the results will be available for study participants and will be disseminated widely by LIVErNORTH.
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Affiliation(s)
- Stuart McPherson
- Liver Unit, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK .,Translational & Clinical Research Institute, University of Newcastle upon Tyne, Newcastle upon Tyne, UK.,Newcastle NIHR Biomedical Research Centre, The Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Helen Jarvis
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
| | - John McGonigle
- Cruddas Park and Hillsview Surgery, Newcastle upon Tyne, UK
| | | | - Jill Dean
- Clinical Research Network North East and Cumbria, Newcastle upon Tyne, UK
| | - Kate Hallsworth
- Liver Unit, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK,Translational & Clinical Research Institute, University of Newcastle upon Tyne, Newcastle upon Tyne, UK,Newcastle NIHR Biomedical Research Centre, The Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Elodie Hanon
- Department of Blood Sciences, The Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Trevor Liddle
- Clinical Research Informatics, The Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Ahai Luvai
- Department of Blood Sciences, The Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Dina Mansour
- Translational & Clinical Research Institute, University of Newcastle upon Tyne, Newcastle upon Tyne, UK,Gastrointestinal and Liver Services, Gateshead Health NHS Foundation Trust, Gateshead, UK
| | - Preya Patel
- Liver Unit, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Laura Renwick
- Clinical Research Network North East and Cumbria, Newcastle upon Tyne, UK
| | - Dawn Teare
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Christina Tanney
- Clinical Research Network North East and Cumbria, Newcastle upon Tyne, UK
| | - Quentin Anstee
- Liver Unit, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK,Translational & Clinical Research Institute, University of Newcastle upon Tyne, Newcastle upon Tyne, UK,Newcastle NIHR Biomedical Research Centre, The Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
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Indira Chandran V, Wernberg CW, Lauridsen MM, Skytthe MK, Bendixen SM, Larsen FT, Hansen CD, Grønkjær LL, Siersbæk MS, Caterino TD, Detlefsen S, Møller HJ, Grøntved L, Ravnskjaer K, Moestrup SK, Thiele MS, Krag A, Graversen JH. Circulating TREM2 as a noninvasive diagnostic biomarker for NASH in patients with elevated liver stiffness. Hepatology 2023; 77:558-572. [PMID: 35712786 PMCID: PMC9869959 DOI: 10.1002/hep.32620] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 05/24/2022] [Accepted: 06/12/2022] [Indexed: 02/01/2023]
Abstract
BACKGROUND AND AIMS Reliable noninvasive biomarkers are an unmet clinical need for the diagnosis of NASH. This study investigates the diagnostic accuracy of the circulating triggering receptor expressed on myeloid cells 2 (plasma TREM2) as a biomarker for NASH in patients with NAFLD and elevated liver stiffness. APPROACH AND RESULTS We collected cross-sectional, clinical data including liver biopsies from a derivation ( n = 48) and a validation cohort ( n = 170) of patients with elevated liver stiffness measurement (LSM ≥ 8.0 kPa). Patients with NAFLD activity scores (NAS) ≥4 were defined as having NASH. Plasma TREM2 levels were significantly elevated in patients with NASH of the derivation cohort, with an area under the receiver operating characteristics curve (AUROC) of 0.92 (95% confidence interval [CI], 0.84-0.99). In the validation cohort, plasma TREM2 level increased approximately two-fold in patients with NASH, and a strong diagnostic accuracy was confirmed (AUROC, 0.83; 95% CI, 0.77-0.89; p < 0.0001). Plasma TREM2 levels were associated with the individual histologic features of NAS: steatosis, lobular inflammation, and ballooning ( p < 0.0001), but only weakly with fibrosis stages. Dual cutoffs for rule-in and rule-out were explored: a plasma TREM2 level of ≤38 ng/ml was found to be an optimal NASH rule-out cutoff (sensitivity 90%; specificity 52%), whereas a plasma TREM2 level of ≥65 ng/ml was an optimal NASH rule-in cutoff (specificity 89%; sensitivity 54%). CONCLUSIONS Plasma TREM2 is a plausible individual biomarker that can rule-in or rule-out the presence of NASH with high accuracy and thus has the potential to reduce the need for liver biopsies and to identify patients who are eligible for clinical trials in NASH.
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Affiliation(s)
| | - Charlotte Wilhelmina Wernberg
- Liver Research Group, Department of Gastroenterology and Hepatology, University Hospital of South Denmark, Esbjerg, Denmark,Centre for Liver Research, Department of Gastroenterology and Hepatology, Odense University Hospital, Odense, Denmark
| | - Mette Munk Lauridsen
- Liver Research Group, Department of Gastroenterology and Hepatology, University Hospital of South Denmark, Esbjerg, Denmark
| | | | | | - Frederik Tibert Larsen
- Department of Biochemistry and Molecular Biology, University of Southern Denmark, Odense, Denmark
| | - Camilla Dalby Hansen
- Centre for Liver Research, Department of Gastroenterology and Hepatology, Odense University Hospital, Odense, Denmark
| | - Lea Ladegaard Grønkjær
- Liver Research Group, Department of Gastroenterology and Hepatology, University Hospital of South Denmark, Esbjerg, Denmark
| | - Majken Storm Siersbæk
- Department of Biochemistry and Molecular Biology, University of Southern Denmark, Odense, Denmark
| | - Tina Di Caterino
- Department of Pathology, Odense University Hospital, Odense, Denmark
| | - Sönke Detlefsen
- Department of Pathology, Odense University Hospital, Odense, Denmark
| | - Holger Jon Møller
- Department of Clinical Biochemistry, Aarhus University Hospital, Aarhus, Denmark,Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Lars Grøntved
- Department of Biochemistry and Molecular Biology, University of Southern Denmark, Odense, Denmark
| | - Kim Ravnskjaer
- Department of Biochemistry and Molecular Biology, University of Southern Denmark, Odense, Denmark
| | - Søren Kragh Moestrup
- Department of Molecular Medicine, University of Southern Denmark, Odense, Denmark
| | - Maja Sofie Thiele
- Centre for Liver Research, Department of Gastroenterology and Hepatology, Odense University Hospital, Odense, Denmark
| | - Aleksander Krag
- Centre for Liver Research, Department of Gastroenterology and Hepatology, Odense University Hospital, Odense, Denmark
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Toyoda H, Kariyama K, Hiraoka A. Letter: rising incidence and poor survival in patients with non-viral HCC - better HCC surveillance and treatment for alcohol-associated and non-alcohol fatty liver diseases are needed. Authors' reply. Aliment Pharmacol Ther 2023; 57:363-364. [PMID: 36641796 DOI: 10.1111/apt.17361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 12/03/2022] [Accepted: 12/06/2022] [Indexed: 01/16/2023]
Affiliation(s)
- Hidenori Toyoda
- Department of Gastroenterology, Ogaki Municipal Hospital, Ogaki, Japan
| | - Kazuya Kariyama
- Department of Hepatology, Okayama City Hospital, Okayama, Japan
| | - Atsushi Hiraoka
- Gastroenterology Center, Ehime Prefectural Central Hospital, Matsuyama, Japan
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48
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Tang LJ, Li G, Eslam M, Zhu PW, Chen SD, Leung HHW, Huang OY, Wong GLH, Zhou YJ, Karsdal M, Leeming DJ, Jiang P, Wang C, Yuan HY, Byrne CD, Targher G, George J, Wong VWS, Zheng MH. N-terminal propeptide of type 3 collagen-based sequential algorithm can identify high-risk steatohepatitis and fibrosis in MAFLD. Hepatol Int 2023; 17:190-201. [PMID: 36152131 DOI: 10.1007/s12072-022-10420-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Accepted: 08/31/2022] [Indexed: 02/07/2023]
Abstract
BACKGROUND AND AIMS With metabolic dysfunction-associated fatty liver disease (MAFLD) incidence and prevalence sharply increasing globally, there is an urgent need for non-invasive diagnostic tests to accurately screen high-risk MAFLD patients for liver inflammation and fibrosis. We aimed to develop a novel sequential algorithm based on N-terminal propeptide of type 3 collagen (PRO-C3) for disease risk stratification in patients with MAFLD. METHODS A derivation and independent validation cohort of 327 and 142 patients with biopsy-confirmed MAFLD were studied. We compared the diagnostic performances of various non-invasive scores in different disease states, and a novel sequential algorithm was constructed by combining the best performing non-invasive scores. RESULTS For patients with high-risk progressive steatohepatitis (i.e., steatohepatitis + NAFLD activity score ≥ 4 + F ≥ 2), the AUROC of FAST score was 0.801 (95% confidence interval (CI): 0.739-0.863), and the negative predictive value (NPV) was 0.951. For advanced fibrosis (≥ F3) and cirrhosis (F4), the AUROCs of ADAPT and Agile 4 were 0.879 (95%CI 0.825-0.933) and 0.943 (95%CI 0.892-0.994), and the NPV were 0.972 and 0.992. Sequential algorithm of ADAPT + Agile 4 combination was better than other combinations for risk stratification of patients with severe fibrosis (AUROC = 0.88), with similar results in the validation cohort. Meanwhile, in all subgroup analyses (stratifying by sex, age, diabetes, NAS, BMI and ALT), ADAPT + Agile 4 had a good diagnostic performance. CONCLUSIONS The new sequential algorithm reliably identifies liver inflammation and fibrosis in MAFLD, making it easier to exclude low-risk patients and recommending high-risk MAFLD patients for clinical trials and emerging pharmacotherapies.
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Affiliation(s)
- Liang-Jie Tang
- MAFLD Research Center, Department of Hepatology, The First Affiliated Hospital of Wenzhou Medical University, No. 2 Fuxue Lane, Wenzhou, 325000, China
- Cancer Center, Faculty of Health Sciences, University of Macau, Taipa, Macau SAR, China
| | - Gang Li
- MAFLD Research Center, Department of Hepatology, The First Affiliated Hospital of Wenzhou Medical University, No. 2 Fuxue Lane, Wenzhou, 325000, China
| | - Mohammed Eslam
- Storr Liver Centre, Westmead Institute for Medical Research, Westmead Hospital, Westmead, and University of Sydney, Sydney, Australia
| | - Pei-Wu Zhu
- Department of Laboratory Medicine, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Sui-Dan Chen
- Department of Pathology, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Howard Ho-Wai Leung
- Department of Anatomical and Cellular Pathology, The Chinese University of Hong Kong, Hong Kong, China
| | - Ou-Yang Huang
- MAFLD Research Center, Department of Hepatology, The First Affiliated Hospital of Wenzhou Medical University, No. 2 Fuxue Lane, Wenzhou, 325000, China
| | - Grace Lai-Hung Wong
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, 9/F Prince of Wales Hospital, 30-32 Ngan Shing Street, Sha Tin, Hong Kong, China
- State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong, China
| | - Yu-Jie Zhou
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, Shanghai, China
| | - Morten Karsdal
- Nordic Bioscience Biomarkers and Research A/S, Herlev, Denmark
| | | | - Pei Jiang
- Fosun Diagnostics (Shanghai) Co., Ltd, Shanghai, China
| | - Cong Wang
- Fosun Diagnostics (Shanghai) Co., Ltd, Shanghai, China
| | - Hai-Yang Yuan
- MAFLD Research Center, Department of Hepatology, The First Affiliated Hospital of Wenzhou Medical University, No. 2 Fuxue Lane, Wenzhou, 325000, China
| | - Christopher D Byrne
- Southampton National Institute for Health Research Biomedical Research Centre, University Hospital Southampton, Southampton General Hospital, Southampton, UK
| | - Giovanni Targher
- Section of Endocrinology, Diabetes and Metabolism, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Jacob George
- Storr Liver Centre, Westmead Institute for Medical Research, Westmead Hospital, Westmead, and University of Sydney, Sydney, Australia
| | - Vincent Wai-Sun Wong
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, 9/F Prince of Wales Hospital, 30-32 Ngan Shing Street, Sha Tin, Hong Kong, China.
- State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong, China.
| | - Ming-Hua Zheng
- MAFLD Research Center, Department of Hepatology, The First Affiliated Hospital of Wenzhou Medical University, No. 2 Fuxue Lane, Wenzhou, 325000, China.
- Institute of Hepatology, Wenzhou Medical University, Wenzhou, China.
- Key Laboratory of Diagnosis and Treatment for the Development of Chronic Liver Disease in Zhejiang Province, Wenzhou, China.
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49
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Chee D, Ng CH, Chan KE, Huang DQ, Teng M, Muthiah M. The Past, Present, and Future of Noninvasive Test in Chronic Liver Diseases. Med Clin North Am 2023; 107:397-421. [PMID: 37001944 DOI: 10.1016/j.mcna.2022.12.001] [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: 02/22/2023]
Abstract
Chronic liver disease is a major global health threat and is the 11th leading cause of death globally. A liver biopsy is frequently required in assessing the degree of steatosis and fibrosis, information that is important in diagnosis, management, and prognostication. However, liver biopsies have limitations and carry a considerable risk, leading to the development of various modalities of noninvasive testing tools. These tools have been developed in recent years and have improved markedly in diagnostic accuracy. Moving forward, they may change the practice of hepatology.
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Affiliation(s)
- Douglas Chee
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Hospital, Tower Block Level 10, 1E Kent Ridge Road, Singapore 119228, Singapore
| | - Cheng Han Ng
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Hospital, Tower Block Level 10, 1E Kent Ridge Road, Singapore 119228, Singapore
| | - Kai En Chan
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Hospital, Tower Block Level 10, 1E Kent Ridge Road, Singapore 119228, Singapore
| | - Daniel Q Huang
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Hospital, Tower Block Level 10, 1E Kent Ridge Road, Singapore 119228, Singapore; Yong Loo Lin School of Medicine, National University of Singapore, Tower Block Level 10, 1E Kent Ridge Road, Singapore 119228, Singapore; National University Centre for Organ Transplantation, National University Health System, Tower Block Level 10, 1E Kent Ridge Road, Singapore 119228, Singapore
| | - Margaret Teng
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Hospital, Tower Block Level 10, 1E Kent Ridge Road, Singapore 119228, Singapore; Yong Loo Lin School of Medicine, National University of Singapore, Tower Block Level 10, 1E Kent Ridge Road, Singapore 119228, Singapore; National University Centre for Organ Transplantation, National University Health System, Tower Block Level 10, 1E Kent Ridge Road, Singapore 119228, Singapore
| | - Mark Muthiah
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Hospital, Tower Block Level 10, 1E Kent Ridge Road, Singapore 119228, Singapore; Yong Loo Lin School of Medicine, National University of Singapore, Tower Block Level 10, 1E Kent Ridge Road, Singapore 119228, Singapore; National University Centre for Organ Transplantation, National University Health System, Tower Block Level 10, 1E Kent Ridge Road, Singapore 119228, Singapore.
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Shi YW, Fan JG. Surveillance of the progression and assessment of treatment endpoints for nonalcoholic steatohepatitis. Clin Mol Hepatol 2023; 29:S228-S243. [PMID: 36521452 PMCID: PMC10029951 DOI: 10.3350/cmh.2022.0401] [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: 11/15/2022] [Accepted: 12/10/2022] [Indexed: 12/23/2022] Open
Abstract
Nonalcoholic steatohepatitis (NASH) is an aggressive form of nonalcoholic fatty liver disease (NAFLD) characterized by steatosis-associated inflammation and liver injury. Without effective treatment or management, NASH can have life-threatening outcomes. Evaluation and identification of NASH patients at risk for adverse outcomes are therefore important. Key issues in screening NASH patients are the assessment of advanced fibrosis, differentiation of NASH from simple steatosis, and monitoring of dynamic changes during follow-up and treatment. Currently, NASH staging and evaluation of the effectiveness for drugs still rely on pathological diagnosis, despite sample error issues and the subjectivity associated with liver biopsy. Optimizing the pathological assessment of liver biopsy samples and developing noninvasive surrogate methods for accessible, accurate, and safe evaluation are therefore critical. Although noninvasive methods including elastography, serum soluble biomarkers, and combined models have been implemented in the last decade, noninvasive diagnostic measurements are not widely applied in clinical practice. More work remains to be done in establishing cost-effective strategies both for screening for at-risk NASH patients and identifying changes in disease severity. In this review, we summarize the current state of noninvasive methods for detecting steatosis, steatohepatitis, and fibrosis in patients with NASH, and discuss noninvasive assessments for screening at-risk patients with a focus on the characteristics that should be monitored at follow-up.
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Affiliation(s)
- Yi-Wen Shi
- Center for Fatty Liver, Department of Gastroenterology, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai Key Lab of Pediatric Gastroenterology and Nutrition, Shanghai, China
| | - Jian-Gao Fan
- Center for Fatty Liver, Department of Gastroenterology, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai Key Lab of Pediatric Gastroenterology and Nutrition, Shanghai, China
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