1
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Rinella ME, Lazarus JV, Ratziu V, Francque SM, Sanyal AJ, Kanwal F, Romero D, Abdelmalek MF, Anstee QM, Arab JP, Arrese M, Bataller R, Beuers U, Boursier J, Bugianesi E, Byrne CD, Narro GEC, Chowdhury A, Cortez-Pinto H, Cryer DR, Cusi K, El-Kassas M, Klein S, Eskridge W, Fan J, Gawrieh S, Guy CD, Harrison SA, Kim SU, Koot BG, Korenjak M, Kowdley KV, Lacaille F, Loomba R, Mitchell-Thain R, Morgan TR, Powell EE, Roden M, Romero-Gómez M, Silva M, Singh SP, Sookoian SC, Spearman CW, Tiniakos D, Valenti L, Vos MB, Wong VWS, Xanthakos S, Yilmaz Y, Younossi Z, Hobbs A, Villota-Rivas M, Newsome PN. A multisociety Delphi consensus statement on new fatty liver disease nomenclature. Ann Hepatol 2024; 29:101133. [PMID: 37364816 DOI: 10.1016/j.aohep.2023.101133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/28/2023]
Abstract
The principal limitations of the terms NAFLD and NASH are the reliance on exclusionary confounder terms and the use of potentially stigmatising language. This study set out to determine if content experts and patient advocates were in favor of a change in nomenclature and/or definition. A modified Delphi process was led by three large pan-national liver associations. The consensus was defined a priori as a supermajority (67%) vote. An independent committee of experts external to the nomenclature process made the final recommendation on the acronym and its diagnostic criteria. A total of 236 panelists from 56 countries participated in 4 online surveys and 2 hybrid meetings. Response rates across the 4 survey rounds were 87%, 83%, 83%, and 78%, respectively. Seventy-four percent of respondents felt that the current nomenclature was sufficiently flawed to consider a name change. The terms "nonalcoholic" and "fatty" were felt to be stigmatising by 61% and 66% of respondents, respectively. Steatotic liver disease was chosen as an overarching term to encompass the various aetiologies of steatosis. The term steatohepatitis was felt to be an important pathophysiological concept that should be retained. The name chosen to replace NAFLD was metabolic dysfunction-associated steatotic liver disease. There was consensus to change the definition to include the presence of at least 1 of 5 cardiometabolic risk factors. Those with no metabolic parameters and no known cause were deemed to have cryptogenic steatotic liver disease. A new category, outside pure metabolic dysfunction-associated steatotic liver disease, termed metabolic and alcohol related/associated liver disease (MetALD), was selected to describe those with metabolic dysfunction-associated steatotic liver disease, who consume greater amounts of alcohol per week (140-350 g/wk and 210-420 g/wk for females and males, respectively). The new nomenclature and diagnostic criteria are widely supported and nonstigmatising, and can improve awareness and patient identification.
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Affiliation(s)
- Mary E Rinella
- University of Chicago, Pritzker School of Medicine, Chicago, Illinois, USA.
| | - Jeffrey V Lazarus
- City University of New York Graduate School of Public Health and Health Policy (CUNY SPH), New York, New York, USA; Barcelona Institute for Global Health (ISGlobal), Hospital Clinic, University of Barcelona, Barcelona, Spain
| | - Vlad Ratziu
- Sorbonne Université, ICAN Institute for Metabolism and Nutrition, Hospital Pitié-Salpêtrière, Paris, France
| | - Sven M Francque
- Department of Gastroenterology Hepatology, Antwerp University Hospital, Edegem, Belgium; 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
| | - Arun J Sanyal
- Virginia Commonwealth University, Richmond, Virginia, USA
| | - Fasiha Kanwal
- Sections of Gastroenterology and Hepatology and Health Services Research, Department of Medicine, Baylor College of Medicine, Houston, Texas, USA; VA HSR&D Center for Innovations in Quality, Effectiveness, and Safety (IQuESt), Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas, USA
| | - Diana Romero
- City University of New York Graduate School of Public Health and Health Policy (CUNY SPH), New York, New York, USA
| | | | - Quentin M Anstee
- Translational & Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK; Newcastle NIHR Biomedical Research Center, Newcastle upon Tyne Hospitals NHS Trust, Newcastle upon Tyne, UK
| | - Juan Pablo Arab
- Division of Gastroenterology, Department of Medicine, Schulich School of Medicine, Western University & London Health Sciences Centre, London, Ontario, Canada; Department of Epidemiology and Biostatistics, Schulich School of Medicine, Western University, London, Ontario, Canada; Departamento de Gastroenterologia, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago, Chile
| | - Marco Arrese
- Departamento de Gastroenterologia, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago, Chile; Latin American Association for the Study of the Liver (ALEH) Santiago, Chile
| | - Ramon Bataller
- Liver Unit, Hospital Clinic, Institut d'Investigacions Biomediques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Ulrich Beuers
- Department of Gastroenterology & Hepatology, Tytgat Institute for Liver and Intestinal Research, Amsterdam University Medical Centers, Location AMC, Amsterdam, The Netherlands
| | - Jerome Boursier
- Hepato-Gastroenterology and Digestive Oncology Department, Angers University Hospital, Angers, France & HIFIH Laboratory UPRES EA3859, SFR 4208, Angers University, Angers, France
| | | | - Christopher D Byrne
- Nutrition and Metabolism, Faculty of Medicine, University of Southampton, Southampton, UK; National Institute for Health and Care Research Southampton Biomedical Research Centre, University Hospital Southampton, Southampton, UK
| | - Graciela E Castro Narro
- Latin American Association for the Study of the Liver (ALEH) Santiago, Chile; Hepatology and Transplant Unit, Hospital Médica Sur, Mexico City, Mexico; Department of Gastroenterology, National Institute of Medical Sciences and Nutrition "Salvador Zubirán" Mexico City, Mexico
| | - Abhijit Chowdhury
- Indian Institute of Liver and Digestive Sciences, Sonarpur, Kolkata, India; John C. Martin Centre for Liver Research and Innovations, Sonarpur, Kolkata, India
| | - Helena Cortez-Pinto
- Clínica Universitária de Gastrenterologia, Faculdade de Medicina, Universidade de Lisboa, Lisboa, Portugal
| | - Donna R Cryer
- Global Liver Institute, Washington, District of Columbia, USA
| | - Kenneth Cusi
- Division of Endocrinology, Diabetes and Metabolism, The University of Florida, Gainesville, Florida, USA
| | - Mohamed El-Kassas
- Endemic Medicine Department, Faculty of Medicine, Helwan University, Cairo, Egypt
| | - Samuel Klein
- Washington University School of Medicine, St. Louis, Missouri, USA
| | | | - Jiangao Fan
- Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Samer Gawrieh
- Division of Gastroenterology and Hepatology, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Cynthia D Guy
- Department of Pathology, Duke Health Systems, Durham, North Carolina, USA
| | | | - Seung Up Kim
- Yonsei University College of Medicine, Seoul, Korea
| | - Bart G Koot
- Department of Pediatric Gastroenterology, Emma Children's Hospital, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | | | - Kris V Kowdley
- Liver Institute Northwest Elson S. Floyd College of Medicine Washington State University Seattle, Washington, USA
| | | | - Rohit Loomba
- NAFLD Research Center, Division of Gastroenterology and Hepatology, Department of Medicine, University of California at San Diego, La Jolla, California, USA
| | | | - Timothy R Morgan
- Medical Service, VA Long Beach Healthcare System, Long Beach, California, USA; Department of Medicine, University of California, Irvine, California, USA
| | - Elisabeth E Powell
- Centre for Liver Disease Research, Faculty of Medicine, The University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia; QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia; Department of Gastroenterology and Hepatology, Princess Alexandra Hospital, Brisbane, Queensland, Australia
| | - Michael Roden
- Department of Endocrinology and Diabetology, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University Düsseldorf, Düsseldorf, Germany; Institute for Clinical Diabetology, German Diabetes Center, Leibniz Center for Diabetes Research at Heinrich Heine University Düsseldorf, Düsseldorf, Germany; German Center for Diabetes Research, Partner Düsseldorf, München-Neuherberg, Germany
| | - Manuel Romero-Gómez
- Digestive Diseases and Ciberehd, Virgen del Rocio University Hospital, Institute of Biomedicine of Seville (CSIC/HUVR/US), University of Seville, Seville, Spain
| | - Marcelo Silva
- Austral University Hospital, Buenos Aires, Argentina
| | | | - Silvia C Sookoian
- Departamento de Gastroenterologia, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago, Chile; Clinical and Molecular Hepatology, Centro de Altos Estudios en Ciencias Humanas y de la Salud (CAECIHS), Universidad Abierta Interamericana, Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina; Universidad Maimónides, Ciudad Autónoma de Buenos Aires, Buenos Aires, Argentina
| | - C Wendy Spearman
- Division of Hepatology, Department of Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Dina Tiniakos
- Translational & Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK; Department of Pathology, Aretaieion Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Luca Valenti
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy; Biological Resource Center Unit, Precision Medicine lab, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico Milano, Milan, Italy
| | - Miriam B Vos
- Division of Gastroenterology, Department of Paediatrics, Hepatology and Nutrition, Emory University and Children's Healthcare of Atlanta, Atlanta, Georgia, USA
| | - Vincent Wai-Sun Wong
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, China
| | - Stavra Xanthakos
- Department of paediatrics, Division of Gastroenterology Hepatology and Nutrition, Cincinnati Children's, Nonalcoholic Steatohepatitis Center, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Yusuf Yilmaz
- Department of Gastroenterology, School of Medicine, Recep Tayyip Erdoğan University, Rize, Turkey
| | - Zobair Younossi
- Inova Medicine, Inova Health System, Falls Church, Virginia, USA; Betty and Guy Beatty Center for Integrated Research, Inova Health System, Falls Church, VA, United States; Center for Liver Disease, Department of Medicine, Inova Fairfax Medical Campus, Falls Church, VA, United States
| | - Ansley Hobbs
- City University of New York Graduate School of Public Health and Health Policy (CUNY SPH), New York, New York, USA
| | - Marcela Villota-Rivas
- Barcelona Institute for Global Health (ISGlobal), Hospital Clínic, University of Barcelona, Barcelona, Spain
| | - Philip N Newsome
- National Institute for Health Research, Biomedical Research Centre at University Hospitals Birmingham NHS Foundation Trust and the University of Birmingham, Birmingham, UK; Centre for Liver & Gastrointestinal Research, Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK.
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2
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Rinella ME, Lazarus JV, Ratziu V, Francque SM, Sanyal AJ, Kanwal F, Romero D, Abdelmalek MF, Anstee QM, Arab JP, Arrese M, Bataller R, Beuers U, Boursier J, Bugianesi E, Byrne CD, Castro Narro GE, Chowdhury A, Cortez-Pinto H, Cryer DR, Cusi K, El-Kassas M, Klein S, Eskridge W, Fan J, Gawrieh S, Guy CD, Harrison SA, Kim SU, Koot BG, Korenjak M, Kowdley KV, Lacaille F, Loomba R, Mitchell-Thain R, Morgan TR, Powell EE, Roden M, Romero-Gómez M, Silva M, Singh SP, Sookoian SC, Spearman CW, Tiniakos D, Valenti L, Vos MB, Wong VWS, Xanthakos S, Yilmaz Y, Younossi Z, Hobbs A, Villota-Rivas M, Newsome PN. A multisociety Delphi consensus statement on new fatty liver disease nomenclature. J Hepatol 2023; 79:1542-1556. [PMID: 37364790 DOI: 10.1016/j.jhep.2023.06.003] [Citation(s) in RCA: 288] [Impact Index Per Article: 288.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Accepted: 06/15/2023] [Indexed: 06/28/2023]
Abstract
The principal limitations of the terms NAFLD and NASH are the reliance on exclusionary confounder terms and the use of potentially stigmatising language. This study set out to determine if content experts and patient advocates were in favour of a change in nomenclature and/or definition. A modified Delphi process was led by three large pan-national liver associations. The consensus was defined a priori as a supermajority (67%) vote. An independent committee of experts external to the nomenclature process made the final recommendation on the acronym and its diagnostic criteria. A total of 236 panellists from 56 countries participated in 4 online surveys and 2 hybrid meetings. Response rates across the 4 survey rounds were 87%, 83%, 83%, and 78%, respectively. Seventy-four percent of respondents felt that the current nomenclature was sufficiently flawed to consider a name change. The terms "nonalcoholic" and "fatty" were felt to be stigmatising by 61% and 66% of respondents, respectively. Steatotic liver disease was chosen as an overarching term to encompass the various aetiologies of steatosis. The term steatohepatitis was felt to be an important pathophysiological concept that should be retained. The name chosen to replace NAFLD was metabolic dysfunction-associated steatotic liver disease (MASLD). There was consensus to change the definition to include the presence of at least 1 of 5 cardiometabolic risk factors. Those with no metabolic parameters and no known cause were deemed to have cryptogenic steatotic liver disease. A new category, outside pure metabolic dysfunction-associated steatotic liver disease, termed metabolic and alcohol related/associated liver disease (MetALD), was selected to describe those with metabolic dysfunction-associated steatotic liver disease, who consume greater amounts of alcohol per week (140-350 g/wk and 210-420 g/wk for females and males, respectively). The new nomenclature and diagnostic criteria are widely supported and non-stigmatising, and can improve awareness and patient identification.
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Affiliation(s)
- Mary E Rinella
- University of Chicago, Pritzker School of Medicine, Chicago, Illinois, USA.
| | - Jeffrey V Lazarus
- City University of New York Graduate School of Public Health and Health Policy (CUNY SPH), New York, New York, USA; Barcelona Institute for Global Health (ISGlobal), Hospital Clinic, University of Barcelona, Barcelona, Spain
| | - Vlad Ratziu
- Sorbonne Université, ICAN Institute for Metabolism and Nutrition, Hospital Pitié-Salpêtrière, Paris, France
| | - Sven M Francque
- Department of Gastroenterology Hepatology, Antwerp University Hospital, Edegem, Belgium; 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
| | - Arun J Sanyal
- Virginia Commonwealth University, Richmond, Virginia, USA
| | - Fasiha Kanwal
- Sections of Gastroenterology and Hepatology and Health Services Research, Department of Medicine, Baylor College of Medicine, Houston, Texas, USA; VA HSR&D Center for Innovations in Quality, Effectiveness, and Safety (IQuESt), Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas, USA
| | - Diana Romero
- City University of New York Graduate School of Public Health and Health Policy (CUNY SPH), New York, New York, USA
| | | | - Quentin M Anstee
- Translational & Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK; Newcastle NIHR Biomedical Research Center, Newcastle upon Tyne Hospitals NHS Trust, Newcastle upon Tyne, UK
| | - Juan Pablo Arab
- Division of Gastroenterology, Department of Medicine, Schulich School of Medicine, Western University & London Health Sciences Centre, London, Ontario, Canada; Department of Epidemiology and Biostatistics, Schulich School of Medicine, Western University, London, Ontario, Canada; Departamento de Gastroenterologia, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago, Chile
| | - Marco Arrese
- Departamento de Gastroenterologia, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago, Chile; Latin American Association for the Study of the Liver (ALEH) Santiago, Chile
| | - Ramon Bataller
- Liver Unit, Hospital Clinic, Institut d'Investigacions Biomediques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Ulrich Beuers
- Department of Gastroenterology & Hepatology, Tytgat Institute for Liver and Intestinal Research, Amsterdam University Medical Centers, Location AMC, Amsterdam, The Netherlands
| | - Jerome Boursier
- Hepato-Gastroenterology and Digestive Oncology Department, Angers University Hospital, Angers, France & HIFIH Laboratory UPRES EA3859, SFR 4208, Angers University, Angers, France
| | | | - Christopher D Byrne
- Nutrition and Metabolism, Faculty of Medicine, University of Southampton, Southampton, UK; National Institute for Health and Care Research Southampton Biomedical Research Centre, University Hospital Southampton, Southampton, UK
| | - Graciela E Castro Narro
- Latin American Association for the Study of the Liver (ALEH) Santiago, Chile; Hepatology and Transplant Unit, Hospital Médica Sur, Mexico City, Mexico; Department of Gastroenterology, National Institute of Medical Sciences and Nutrition "Salvador Zubirán" Mexico City, Mexico
| | - Abhijit Chowdhury
- Indian Institute of Liver and Digestive Sciences, Sonarpur, Kolkata, India; John C. Martin Centre for Liver Research and Innovations, Sonarpur, Kolkata, India
| | - Helena Cortez-Pinto
- Clínica Universitária de Gastrenterologia, Faculdade de Medicina, Universidade de Lisboa, Lisboa, Portugal
| | - Donna R Cryer
- Global Liver Institute, Washington, District of Columbia, USA
| | - Kenneth Cusi
- Division of Endocrinology, Diabetes and Metabolism, The University of Florida, Gainesville, Florida, USA
| | - Mohamed El-Kassas
- Endemic Medicine Department, Faculty of Medicine, Helwan University, Cairo, Egypt
| | - Samuel Klein
- Washington University School of Medicine, St. Louis, Missouri, USA
| | | | - Jiangao Fan
- Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Samer Gawrieh
- Division of Gastroenterology and Hepatology, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Cynthia D Guy
- Department of Pathology, Duke Health Systems, Durham, North Carolina, USA
| | | | - Seung Up Kim
- Yonsei University College of Medicine, Seoul, Korea
| | - Bart G Koot
- Department of Pediatric Gastroenterology, Emma Children's Hospital, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | | | - Kris V Kowdley
- Liver Institute Northwest Elson S. Floyd College of Medicine Washington State University Seattle, Washington, USA
| | | | - Rohit Loomba
- NAFLD Research Center, Division of Gastroenterology and Hepatology, Department of Medicine, University of California at San Diego, La Jolla, California, USA
| | | | - Timothy R Morgan
- Medical Service, VA Long Beach Healthcare System, Long Beach, California, USA; Department of Medicine, University of California, Irvine, California, USA
| | - Elisabeth E Powell
- Centre for Liver Disease Research, Faculty of Medicine, The University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia; QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia; Department of Gastroenterology and Hepatology, Princess Alexandra Hospital, Brisbane, Queensland, Australia
| | - Michael Roden
- Department of Endocrinology and Diabetology, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University Düsseldorf, Düsseldorf, Germany; Institute for Clinical Diabetology, German Diabetes Center, Leibniz Center for Diabetes Research at Heinrich Heine University Düsseldorf, Düsseldorf, Germany; German Center for Diabetes Research, Partner Düsseldorf, München-Neuherberg, Germany
| | - Manuel Romero-Gómez
- Digestive Diseases and Ciberehd, Virgen del Rocio University Hospital, Institute of Biomedicine of Seville (CSIC/HUVR/US), University of Seville, Seville, Spain
| | - Marcelo Silva
- Austral University Hospital, Buenos Aires, Argentina
| | | | - Silvia C Sookoian
- Departamento de Gastroenterologia, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago, Chile; Clinical and Molecular Hepatology, Centro de Altos Estudios en Ciencias Humanas y de la Salud (CAECIHS), Universidad Abierta Interamericana, Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina; Universidad Maimónides, Ciudad Autónoma de Buenos Aires, Buenos Aires, Argentina
| | - C Wendy Spearman
- Division of Hepatology, Department of Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Dina Tiniakos
- Translational & Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK; Department of Pathology, Aretaieion Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Luca Valenti
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy; Biological Resource Center Unit, Precision Medicine lab, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico Milano, Milan, Italy
| | - Miriam B Vos
- Division of Gastroenterology, Department of Paediatrics, Hepatology and Nutrition, Emory University and Children's Healthcare of Atlanta, Atlanta, Georgia, USA
| | - Vincent Wai-Sun Wong
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, China
| | - Stavra Xanthakos
- Department of paediatrics, Division of Gastroenterology Hepatology and Nutrition, Cincinnati Children's, Nonalcoholic Steatohepatitis Center, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Yusuf Yilmaz
- Department of Gastroenterology, School of Medicine, Recep Tayyip Erdoğan University, Rize, Turkey
| | - Zobair Younossi
- Inova Medicine, Inova Health System, Falls Church, Virginia, USA; Betty and Guy Beatty Center for Integrated Research, Inova Health System, Falls Church, VA, United States; Center for Liver Disease, Department of Medicine, Inova Fairfax Medical Campus, Falls Church, VA, United States
| | - Ansley Hobbs
- City University of New York Graduate School of Public Health and Health Policy (CUNY SPH), New York, New York, USA
| | - Marcela Villota-Rivas
- Barcelona Institute for Global Health (ISGlobal), Hospital Clínic, University of Barcelona, Barcelona, Spain
| | - Philip N Newsome
- National Institute for Health Research, Biomedical Research Centre at University Hospitals Birmingham NHS Foundation Trust and the University of Birmingham, Birmingham, UK; Centre for Liver & Gastrointestinal Research, Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK.
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3
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Rinella ME, Lazarus JV, Ratziu V, Francque SM, Sanyal AJ, Kanwal F, Romero D, Abdelmalek MF, Anstee QM, Arab JP, Arrese M, Bataller R, Beuers U, Boursier J, Bugianesi E, Byrne CD, Castro Narro GE, Chowdhury A, Cortez-Pinto H, Cryer DR, Cusi K, El-Kassas M, Klein S, Eskridge W, Fan J, Gawrieh S, Guy CD, Harrison SA, Kim SU, Koot BG, Korenjak M, Kowdley KV, Lacaille F, Loomba R, Mitchell-Thain R, Morgan TR, Powell EE, Roden M, Romero-Gómez M, Silva M, Singh SP, Sookoian SC, Spearman CW, Tiniakos D, Valenti L, Vos MB, Wong VWS, Xanthakos S, Yilmaz Y, Younossi Z, Hobbs A, Villota-Rivas M, Newsome PN. A multisociety Delphi consensus statement on new fatty liver disease nomenclature. Hepatology 2023; 78:1966-1986. [PMID: 37363821 PMCID: PMC10653297 DOI: 10.1097/hep.0000000000000520] [Citation(s) in RCA: 320] [Impact Index Per Article: 320.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Accepted: 06/15/2023] [Indexed: 06/28/2023]
Abstract
The principal limitations of the terms NAFLD and NASH are the reliance on exclusionary confounder terms and the use of potentially stigmatising language. This study set out to determine if content experts and patient advocates were in favor of a change in nomenclature and/or definition. A modified Delphi process was led by three large pan-national liver associations. The consensus was defined a priori as a supermajority (67%) vote. An independent committee of experts external to the nomenclature process made the final recommendation on the acronym and its diagnostic criteria. A total of 236 panelists from 56 countries participated in 4 online surveys and 2 hybrid meetings. Response rates across the 4 survey rounds were 87%, 83%, 83%, and 78%, respectively. Seventy-four percent of respondents felt that the current nomenclature was sufficiently flawed to consider a name change. The terms "nonalcoholic" and "fatty" were felt to be stigmatising by 61% and 66% of respondents, respectively. Steatotic liver disease was chosen as an overarching term to encompass the various aetiologies of steatosis. The term steatohepatitis was felt to be an important pathophysiological concept that should be retained. The name chosen to replace NAFLD was metabolic dysfunction-associated steatotic liver disease. There was consensus to change the definition to include the presence of at least 1 of 5 cardiometabolic risk factors. Those with no metabolic parameters and no known cause were deemed to have cryptogenic steatotic liver disease. A new category, outside pure metabolic dysfunction-associated steatotic liver disease, termed metabolic and alcohol related/associated liver disease (MetALD), was selected to describe those with metabolic dysfunction-associated steatotic liver disease, who consume greater amounts of alcohol per week (140-350 g/wk and 210-420 g/wk for females and males, respectively). The new nomenclature and diagnostic criteria are widely supported and nonstigmatising, and can improve awareness and patient identification.
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Affiliation(s)
- Mary E. Rinella
- University of Chicago, Pritzker School of Medicine, Chicago, Illinois, USA
| | - Jeffrey V. Lazarus
- City University of New York Graduate School of Public Health and Health Policy (CUNY SPH), New York, New York, USA
- Barcelona Institute for Global Health (ISGlobal), Hospital Clinic, University of Barcelona, Barcelona, Spain
| | - Vlad Ratziu
- Sorbonne Université, ICAN Institute for Metabolism and Nutrition, Hospital Pitié-Salpêtrière, Paris, France
| | - Sven M. Francque
- Department of Gastroenterology Hepatology, Antwerp University Hospital, Edegem, Belgium
- 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
| | - Arun J. Sanyal
- Virginia Commonwealth University, Richmond, Virginia, USA
| | - Fasiha Kanwal
- Sections of Gastroenterology and Hepatology and Health Services Research, Department of Medicine, Baylor College of Medicine, Houston, Texas, USA
- VA HSR&D Center for Innovations in Quality, Effectiveness, and Safety (IQuESt), Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas, USA
| | - Diana Romero
- City University of New York Graduate School of Public Health and Health Policy (CUNY SPH), New York, New York, USA
| | | | - Quentin M. Anstee
- Translational & Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK
- Newcastle NIHR Biomedical Research Center, Newcastle upon Tyne Hospitals NHS Trust, Newcastle upon Tyne, UK
| | - Juan Pablo Arab
- Division of Gastroenterology, Department of Medicine, Schulich School of Medicine, Western University & London Health Sciences Centre, London, Ontario, Canada
- Department of Epidemiology and Biostatistics, Schulich School of Medicine, Western University, London, Ontario, Canada
- Departamento de Gastroenterologia, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago, Chile
| | - Marco Arrese
- Departamento de Gastroenterologia, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago, Chile
- Latin American Association for the Study of the Liver (ALEH) Santiago, Chile
| | - Ramon Bataller
- Liver Unit, Hospital Clinic, Institut d’Investigacions Biomediques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Ulrich Beuers
- Department of Gastroenterology & Hepatology, Tytgat Institute for Liver and Intestinal Research, Amsterdam University Medical Centers, Location AMC, Amsterdam, The Netherlands
| | - Jerome Boursier
- Hepato-Gastroenterology and Digestive Oncology Department, Angers University Hospital, Angers, France & HIFIH Laboratory UPRES EA3859, SFR 4208, Angers University, Angers, France
| | | | - Christopher D. Byrne
- Nutrition and Metabolism, Faculty of Medicine, University of Southampton, Southampton, UK
- National Institute for Health and Care Research Southampton Biomedical Research Centre, University Hospital Southampton, Southampton, UK
| | - Graciela E. Castro Narro
- Latin American Association for the Study of the Liver (ALEH) Santiago, Chile
- Hepatology and Transplant Unit, Hospital Médica Sur, Mexico City, Mexico
- Department of Gastroenterology, National Institute of Medical Sciences and Nutrition “Salvador Zubirán” Mexico City, Mexico
| | - Abhijit Chowdhury
- Indian Institute of Liver and Digestive Sciences, Sonarpur, Kolkata, India
- John C. Martin Centre for Liver Research and Innovations, Sonarpur, Kolkata, India
| | - Helena Cortez-Pinto
- Clínica Universitária de Gastrenterologia, Faculdade de Medicina, Universidade de Lisboa, Lisboa, Portugal
| | - Donna R. Cryer
- Global Liver Institute, Washington, District of Columbia, USA
| | - Kenneth Cusi
- Division of Endocrinology, Diabetes and Metabolism, The University of Florida, Gainesville, Florida, USA
| | - Mohamed El-Kassas
- Endemic Medicine Department, Faculty of Medicine, Helwan University, Cairo, Egypt
| | - Samuel Klein
- Washington University School of Medicine, St. Louis, Missouri, USA
| | | | - Jiangao Fan
- Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Samer Gawrieh
- Division of Gastroenterology and Hepatology, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Cynthia D. Guy
- Department of Pathology, Duke Health Systems, Durham, North Carolina, USA
| | | | - Seung Up Kim
- Yonsei University College of Medicine, Seoul, Korea
| | - Bart G. Koot
- Department of Pediatric Gastroenterology, Emma Children’s Hospital, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | | | - Kris V. Kowdley
- Liver Institute Northwest Elson S. Floyd College of Medicine Washington State University Seattle, Washington, USA
| | | | - Rohit Loomba
- NAFLD Research Center, Division of Gastroenterology and Hepatology, Department of Medicine, University of California at San Diego, La Jolla, California, USA
| | | | - Timothy R. Morgan
- Medical Service, VA Long Beach Healthcare System, Long Beach, California, USA
- Department of Medicine, University of California, Irvine, California, USA
| | - Elisabeth E. Powell
- Centre for Liver Disease Research, Faculty of Medicine, The University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia
- QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
- Department of Gastroenterology and Hepatology, Princess Alexandra Hospital, Brisbane, Queensland, Australia
| | - Michael Roden
- Department of Endocrinology and Diabetology, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
- Institute for Clinical Diabetology, German Diabetes Center, Leibniz Center for Diabetes Research at Heinrich Heine University Düsseldorf, Düsseldorf, Germany
- German Center for Diabetes Research, Partner Düsseldorf, München-Neuherberg, Germany
| | - Manuel Romero-Gómez
- Digestive Diseases and Ciberehd, Virgen del Rocio University Hospital, Institute of Biomedicine of Seville (CSIC/HUVR/US), University of Seville, Seville, Spain
| | - Marcelo Silva
- Austral University Hospital, Buenos Aires, Argentina
| | | | - Silvia C. Sookoian
- Departamento de Gastroenterologia, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago, Chile
- Clinical and Molecular Hepatology, Centro de Altos Estudios en Ciencias Humanas y de la Salud (CAECIHS), Universidad Abierta Interamericana, Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina
- Universidad Maimónides, Ciudad Autónoma de Buenos Aires, Buenos Aires, Argentina
| | - C. Wendy Spearman
- Division of Hepatology, Department of Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Dina Tiniakos
- Translational & Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK
- Department of Pathology, Aretaieion Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Luca Valenti
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy
- Biological Resource Center Unit, Precision Medicine lab, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico Milano, Milan, Italy
| | - Miriam B. Vos
- Division of Gastroenterology, Department of Paediatrics, Hepatology and Nutrition, Emory University and Children’s Healthcare of Atlanta, Atlanta, Georgia, USA
| | - Vincent Wai-Sun Wong
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, China
| | - Stavra Xanthakos
- Department of paediatrics, Division of Gastroenterology Hepatology and Nutrition, Cincinnati Children’s, Nonalcoholic Steatohepatitis Center, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Yusuf Yilmaz
- Department of Gastroenterology, School of Medicine, Recep Tayyip Erdoğan University, Rize, Turkey
| | - Zobair Younossi
- Inova Medicine, Inova Health System, Falls Church, Virginia, USA
- Betty and Guy Beatty Center for Integrated Research, Inova Health System, Falls Church, VA, United States
- Center for Liver Disease, Department of Medicine, Inova Fairfax Medical Campus, Falls Church, VA, United States
| | - Ansley Hobbs
- City University of New York Graduate School of Public Health and Health Policy (CUNY SPH), New York, New York, USA
| | - Marcela Villota-Rivas
- Barcelona Institute for Global Health (ISGlobal), Hospital Clínic, University of Barcelona, Barcelona, Spain
| | - Philip N. Newsome
- National Institute for Health Research, Biomedical Research Centre at University Hospitals Birmingham NHS Foundation Trust and the University of Birmingham, Birmingham, UK
- Centre for Liver & Gastrointestinal Research, Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK
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4
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Fan JG, Li XY. [NAFLD renaming to MAFLD, MASLD: background, similarities, differences, and countermeasures]. Zhonghua Gan Zang Bing Za Zhi 2023; 31:789-792. [PMID: 37723058 DOI: 10.3760/cma.j.cn501113-20230809-00042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 09/20/2023]
Abstract
Nonalcoholic fatty liver disease (NAFLD) is a chronic metabolic stress liver injury due to chronic malnutrition in genetically susceptible individuals. With the prevalence of obesity, diabetes, and metabolic syndrome, NAFLD has become the world's number one chronic liver disease, and the flaws of forty years of exclusive disease diagnostic criteria and stigmatized disease terminology are becoming increasingly prominent. To this end, in the past three years, the international consensus group and the three major hepatology societies have suggested that NAFLD be renamed metabolism-associated fatty liver disease (MAFLD) and metabolism-associated steatosis liver disease (MASLD). Here is a description of the background of naming NAFLD, MAFLD, and MASLD, the similarities and differences of the three terms, the existing disputes, and our country's coping strategies.
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Affiliation(s)
- J G Fan
- Department of Gastroenterology, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - X Y Li
- Department of Endocrinology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
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5
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Abstract
Chronic cholestatic liver diseases, such as primary biliary cholangitis (PBC) and primary sclerosing cholangitis (PSC), are associated with bile stasis and gradually progress to fibrosis, cirrhosis, and liver failure, which requires liver transplantation. Although ursodeoxycholic acid is effective in slowing the disease progression of PBC, it has limited efficacy in PSC patients. It is challenging to develop effective therapeutic agents due to the limited understanding of disease pathogenesis. During the last decade, numerous studies have demonstrated that disruption of bile acid (BA) metabolism and intrahepatic circulation promotes the progression of cholestatic liver diseases. BAs not only play an essential role in nutrition absorption as detergents but also play an important role in regulating hepatic metabolism and modulating immune responses as key signaling molecules. Several excellent papers have recently reviewed the role of BAs in metabolic liver diseases. This review focuses on BA-mediated signaling in cholestatic liver disease.
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Affiliation(s)
- Jing Zeng
- Department of Microbiology and Immunology, Medical College of Virginia and Richmond VA Medical Center, Central Virginia Veterans Healthcare System, Virginia Commonwealth University, 1220 East Broad Street, MMRB-5044, Richmond, VA, 23298-0678, USA
- Department of Gastroenterology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200092, China
| | - Jiangao Fan
- Department of Gastroenterology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200092, China
| | - Huiping Zhou
- Department of Microbiology and Immunology, Medical College of Virginia and Richmond VA Medical Center, Central Virginia Veterans Healthcare System, Virginia Commonwealth University, 1220 East Broad Street, MMRB-5044, Richmond, VA, 23298-0678, USA.
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6
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Ye Q, Liu Y, Zhang G, Deng H, Wang X, Tuo L, Chen C, Pan X, Wu K, Fan J, Pan Q, Wang K, Huang A, Tang N. Deficiency of gluconeogenic enzyme PCK1 promotes metabolic-associated fatty liver disease through PI3K/AKT/PDGF axis activation in male mice. Nat Commun 2023; 14:1402. [PMID: 36918564 PMCID: PMC10015095 DOI: 10.1038/s41467-023-37142-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Accepted: 03/03/2023] [Indexed: 03/16/2023] Open
Abstract
Metabolic associated fatty liver disease (MAFLD) encompasses a broad spectrum of hepatic disorders, including steatosis, nonalcoholic steatohepatitis (NASH) and fibrosis. We demonstrated that phosphoenolpyruvate carboxykinase 1 (PCK1) plays a central role in MAFLD progression. Male mice with liver Pck1 deficiency fed a normal diet displayed hepatic lipid disorder and liver injury, whereas fibrosis and inflammation were aggravated in mice fed a high-fat diet with drinking water containing fructose and glucose (HFCD-HF/G). Forced expression of hepatic PCK1 by adeno-associated virus ameliorated MAFLD in male mice. PCK1 deficiency stimulated lipogenic gene expression and lipid synthesis. Moreover, loss of hepatic PCK1 activated the RhoA/PI3K/AKT pathway by increasing intracellular GTP levels, increasing secretion of platelet-derived growth factor-AA (PDGF-AA), and promoting hepatic stellate cell activation. Treatment with RhoA and AKT inhibitors or gene silencing of RhoA or AKT1 alleviated MAFLD progression in vivo. Hepatic PCK1 deficiency may be important in hepatic steatosis and fibrosis development through paracrine secretion of PDGF-AA in male mice, highlighting a potential therapeutic strategy for MAFLD.
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Affiliation(s)
- Qian Ye
- Key Laboratory of Molecular Biology for Infectious Diseases (Ministry of Education), Institute for Viral Hepatitis, Department of Infectious Diseases, The Second Affiliated Hospital, Chongqing Medical University, Chongqing, China
| | - Yi Liu
- Key Laboratory of Molecular Biology for Infectious Diseases (Ministry of Education), Institute for Viral Hepatitis, Department of Infectious Diseases, The Second Affiliated Hospital, Chongqing Medical University, Chongqing, China
| | - Guiji Zhang
- Key Laboratory of Molecular Biology for Infectious Diseases (Ministry of Education), Institute for Viral Hepatitis, Department of Infectious Diseases, The Second Affiliated Hospital, Chongqing Medical University, Chongqing, China
| | - Haijun Deng
- Key Laboratory of Molecular Biology for Infectious Diseases (Ministry of Education), Institute for Viral Hepatitis, Department of Infectious Diseases, The Second Affiliated Hospital, Chongqing Medical University, Chongqing, China
| | - Xiaojun Wang
- Institute of Hepatobiliary Surgery, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Lin Tuo
- Department of Infectious Disease, Hospital of the University of Electronic Science and Technology of China and Sichuan Provincial People's Hospital, Chengdu, China
| | - Chang Chen
- Institute of Life Sciences, Chongqing Medical University, Chongqing, China
| | - Xuanming Pan
- Key Laboratory of Molecular Biology for Infectious Diseases (Ministry of Education), Institute for Viral Hepatitis, Department of Infectious Diseases, The Second Affiliated Hospital, Chongqing Medical University, Chongqing, China
| | - Kang Wu
- Key Laboratory of Molecular Biology for Infectious Diseases (Ministry of Education), Institute for Viral Hepatitis, Department of Infectious Diseases, The Second Affiliated Hospital, Chongqing Medical University, Chongqing, China
| | - Jiangao Fan
- Department of Gastroenterology, Xin Hua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Qin Pan
- Department of Gastroenterology, Xin Hua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Kai Wang
- Key Laboratory of Molecular Biology for Infectious Diseases (Ministry of Education), Institute for Viral Hepatitis, Department of Infectious Diseases, The Second Affiliated Hospital, Chongqing Medical University, Chongqing, China.
| | - Ailong Huang
- Key Laboratory of Molecular Biology for Infectious Diseases (Ministry of Education), Institute for Viral Hepatitis, Department of Infectious Diseases, The Second Affiliated Hospital, Chongqing Medical University, Chongqing, China.
| | - Ni Tang
- Key Laboratory of Molecular Biology for Infectious Diseases (Ministry of Education), Institute for Viral Hepatitis, Department of Infectious Diseases, The Second Affiliated Hospital, Chongqing Medical University, Chongqing, China.
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Wang Y, Zeng J, Chen W, Fan J, Hylemon PB, Zhou H. Long Noncoding RNA H19: A Novel Oncogene in Liver Cancer. Noncoding RNA 2023; 9:19. [PMID: 36960964 PMCID: PMC10037657 DOI: 10.3390/ncrna9020019] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 03/04/2023] [Accepted: 03/06/2023] [Indexed: 03/11/2023] Open
Abstract
Liver cancer is the second leading cause of cancer-related death globally, with limited treatment options. Recent studies have demonstrated the critical role of long noncoding RNAs (lncRNAs) in the pathogenesis of liver cancers. Of note, mounting evidence has shown that lncRNA H19, an endogenous noncoding single-stranded RNA, functions as an oncogene in the development and progression of liver cancer, including hepatocellular carcinoma (HCC) and cholangiocarcinoma (CCA), the two most prevalent primary liver tumors in adults. H19 can affect many critical biological processes, including the cell proliferation, apoptosis, invasion, and metastasis of liver cancer by its function on epigenetic modification, H19/miR-675 axis, miRNAs sponge, drug resistance, and its regulation of downstream pathways. In this review, we will focus on the most relevant molecular mechanisms of action and regulation of H19 in the development and pathophysiology of HCC and CCA. This review aims to provide valuable perspectives and translational applications of H19 as a potential diagnostic marker and therapeutic target for liver cancer disease.
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Affiliation(s)
- Yanyan Wang
- Department of Microbiology and Immunology, Medical College of Virginia, Central Virginia Veterans Healthcare System, Virginia Commonwealth University, 1220 East Broad Street, MMRB-5044, Richmond, VA 23298, USA
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei 230012, China
| | - Jing Zeng
- Department of Microbiology and Immunology, Medical College of Virginia, Central Virginia Veterans Healthcare System, Virginia Commonwealth University, 1220 East Broad Street, MMRB-5044, Richmond, VA 23298, USA
- Department of Gastroenterology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - Weidong Chen
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei 230012, China
| | - Jiangao Fan
- Department of Gastroenterology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - Phillip B. Hylemon
- Department of Microbiology and Immunology, Medical College of Virginia, Central Virginia Veterans Healthcare System, Virginia Commonwealth University, 1220 East Broad Street, MMRB-5044, Richmond, VA 23298, USA
| | - Huiping Zhou
- Department of Microbiology and Immunology, Medical College of Virginia, Central Virginia Veterans Healthcare System, Virginia Commonwealth University, 1220 East Broad Street, MMRB-5044, Richmond, VA 23298, USA
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8
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Xiao QQ, Wang ZX, Fan JG. [Factors influencing the clinical phenotype of hepatolenticular degeneration]. Zhonghua Gan Zang Bing Za Zhi 2023; 31:207-211. [PMID: 37137840 DOI: 10.3760/cma.j.cn501113-20211124-00579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
Hepatolenticular degeneration is an autosomal recessive genetic disease caused by mutations in the ATP7B gene. More than 800 mutations have been identified in the ATP7B gene so far, with significant differences in clinical phenotypes among different mutation sites. Totally different clinical phenotypic mutations can even exist in the same gene. Although copper accumulation due to gene mutation is the basis of the pathogenesis of hepatolenticular degeneration, more and more evidence demonstrates that it is difficult to explain the diversity of clinical manifestations solely from the perspective of gene mutation. Therefore, this article reviews the research progress on the factors influencing genotype, modifier genes, epigenetics, age, gender, diet, and other factors on the phenotype of patients with hepatolenticular degeneration.
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Affiliation(s)
- Q Q Xiao
- Department of Gastroenterology, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai Key Lab of Pediatric Gastroenterology and Nutrition, Shanghai 200092, China
| | - Z X Wang
- Department of Gastroenterology, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai Key Lab of Pediatric Gastroenterology and Nutrition, Shanghai 200092, China
| | - J G Fan
- Department of Gastroenterology, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai Key Lab of Pediatric Gastroenterology and Nutrition, Shanghai 200092, China
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9
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Zhang H, Rios RS, Boursier J, Anty R, Chan WK, George J, Yilmaz Y, Wong VWS, Fan J, Dufour JF, Papatheodoridis G, Chen L, Schattenberg JM, Shi J, Xu L, Wong GLH, Lange NF, Papatheodoridi M, Mi Y, Zhou Y, Byrne CD, Targher G, Feng G, Zheng M. Hepatocyte apoptosis fragment product cytokeratin-18 M30 level and non-alcoholic steatohepatitis risk diagnosis: an international registry study. Chin Med J (Engl) 2023; 136:341-350. [PMID: 36848175 PMCID: PMC10106257 DOI: 10.1097/cm9.0000000000002603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Indexed: 03/01/2023] Open
Abstract
BACKGROUND Liver biopsy for the diagnosis of non-alcoholic steatohepatitis (NASH) is limited by its inherent invasiveness and possible sampling errors. Some studies have shown that cytokeratin-18 (CK-18) concentrations may be useful in diagnosing NASH, but results across studies have been inconsistent. We aimed to identify the utility of CK-18 M30 concentrations as an alternative to liver biopsy for non-invasive identification of NASH. METHODS Individual data were collected from 14 registry centers on patients with biopsy-proven non-alcoholic fatty liver disease (NAFLD), and in all patients, circulating CK-18 M30 levels were measured. Individuals with a NAFLD activity score (NAS) ≥5 with a score of ≥1 for each of steatosis, ballooning, and lobular inflammation were diagnosed as having definite NASH; individuals with a NAS ≤2 and no fibrosis were diagnosed as having non-alcoholic fatty liver (NAFL). RESULTS A total of 2571 participants were screened, and 1008 (153 with NAFL and 855 with NASH) were finally enrolled. Median CK-18 M30 levels were higher in patients with NASH than in those with NAFL (mean difference 177 U/L; standardized mean difference [SMD]: 0.87 [0.69-1.04]). There was an interaction between CK-18 M30 levels and serum alanine aminotransferase, body mass index (BMI), and hypertension ( P < 0.001, P = 0.026 and P = 0.049, respectively). CK-18 M30 levels were positively associated with histological NAS in most centers. The area under the receiver operating characteristics (AUROC) for NASH was 0.750 (95% confidence intervals: 0.714-0.787), and CK-18 M30 at Youden's index maximum was 275.7 U/L. Both sensitivity (55% [52%-59%]) and positive predictive value (59%) were not ideal. CONCLUSION This large multicenter registry study shows that CK-18 M30 measurement in isolation is of limited value for non-invasively diagnosing NASH.
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Affiliation(s)
- Huai Zhang
- Department of Biostatistics and Medical Record, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, China
- Department of Hepatology, MAFLD Research Center, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, China
| | - Rafael S. Rios
- Department of Hepatology, MAFLD Research Center, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, China
| | - Jerome Boursier
- Service d’Hépato-Gastroentérologie et Oncologie Digestive, Centre Hospitalier Universitaire d’Angers, Angers, France
- Laboratoire HIFIH, UPRES EA3859, SFR ICAT 4208, Université d’Angers, Angers, France
| | - Rodolphe Anty
- Université Côte d’Azur, CHU, INSERM, U1065, C3M, 06204 Nice, France
| | - Wah-Kheong Chan
- Gastroenterology and Hepatology Unit, Department of Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Jacob George
- Storr Liver Centre, Westmead Institute for Medical Research, Westmead Hospital and University of Sydney, Sydney, NSW, Australia
| | - Yusuf Yilmaz
- Department of Gastroenterology, School of Medicine, Marmara University, Istanbul, Turkey
- Department of Gastroenterology, School of Medicine, Recep Tayyip Erdoğan University, Rize, Turkey
| | - Vincent Wai-Sun Wong
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong 999077, China
| | - Jiangao Fan
- Department of Gastroenterology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200000, China
| | - Jean-François Dufour
- University Clinic for Visceral Surgery and Medicine, Inselspital, University Hospital Bern, Bern, Switzerland
- Graduate School for Health Sciences, University of Bern, Bern, Switzerland
| | - George Papatheodoridis
- Academic Department of Gastroenterology, Medical School of National and Kapodistrian University of Athens, General Hospital, of Athens “Laiko”, Athens, Greece
| | - Li Chen
- Department of Gastroenterology, Ruijin Hospital, Shanghai 200000, China
| | - Jörn M. Schattenberg
- Metabolic Liver Research Program I, Department of Medicine, University Medical Center Mainz, Mainz, Germany
| | - Junping Shi
- The Affiliated Hospital of Hangzhou Normal University, Hangzhou, Zhejiang 310000, China
| | - Liang Xu
- Tianjin Second People's Hospital, Tianjin 300000, China
| | - Grace Lai-Hung Wong
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong 999077, China
| | - Naomi F. Lange
- University Clinic for Visceral Surgery and Medicine, Inselspital, University Hospital Bern, Bern, Switzerland
- Graduate School for Health Sciences, University of Bern, Bern, Switzerland
| | - Margarita Papatheodoridi
- Academic Department of Gastroenterology, Medical School of National and Kapodistrian University of Athens, General Hospital, of Athens “Laiko”, Athens, Greece
| | - Yuqiang Mi
- Tianjin Second People's Hospital, Tianjin 300000, China
| | - Yujie Zhou
- Department of Hepatology, MAFLD Research Center, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, China
- 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 200000, China
| | - Christopher D. Byrne
- Southampton National Institute for Health and Care 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
| | - Gong Feng
- Xi’an Medical University, Xi’an, Shaanxi 710000, China
| | - Minghua Zheng
- Department of Hepatology, MAFLD Research Center, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, China
- Institute of Hepatology, Wenzhou Medical University, Wenzhou, Zhejiang 325000, China
- Key Laboratory of Diagnosis and Treatment for the Development of Chronic Liver Disease in Zhejiang Province, Wenzhou, Zhejiang 325000, China
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10
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Xiao QQ, Fan JG. [Pregnancy management in patients with hepatolenticular degeneration]. Zhonghua Gan Zang Bing Za Zhi 2022; 30:1276-1279. [PMID: 36891711 DOI: 10.3760/cma.j.cn501113-20210329-00146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 03/10/2023]
Abstract
Hepatolenticular degeneration (HLD) is an autosomal recessive genetic disease with a wide range of clinical manifestations. Women of childbearing age often present with irregular or even absent menstruation. Getting pregnant can be difficult without systematic treatment, and even if someone does become pregnant, miscarriages are common. This article reviews the use of medication during pregnancy in patients with hepatolenticular degeneration and also discusses the mode of delivery, anesthetic drug selection, and breastfeeding safety.
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Affiliation(s)
- Q Q Xiao
- Department of Gastroenterology, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai Key Lab of Pediatric Gastroenterology and Nutrition, Shanghai 200092, China
| | - J G Fan
- Department of Gastroenterology, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai Key Lab of Pediatric Gastroenterology and Nutrition, Shanghai 200092, China
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11
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Xiao QQ, Xu X, Fan JG. [An interpretation of the British Association for the Study of the Liver practice guideline for the evaluation and treatment of hepatolenticular degeneration]. Zhonghua Gan Zang Bing Za Zhi 2022; 30:1154-1157. [PMID: 36891690 DOI: 10.3760/cma.j.cn501113-20220511-00257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 03/10/2023]
Abstract
Hepatolenticular degeneration is common among rare diseases. China has a higher incidence rate than Western countries, and it is increasing year by year. The disease is easy to overlook and misdiagnose due to its complexity and non-specific clinical manifestations. Therefore, the British Association for the Study of the Liver has recently issued practice guidelines for the evaluation and treatment of hepatolenticular degeneration in order to aid clinicians in improving the clinical decision-making process regarding diagnosis, treatment, and long-term follow-up management. Herein is a brief introduction and interpretation of the content of the guideline, with aim of facilitating its application in clinical practice.
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Affiliation(s)
- Q Q Xiao
- Department of Gastroenterology, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai 200092, China
| | - X Xu
- Department of Gastroenterology, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai 200092, China
| | - J G Fan
- Department of Gastroenterology, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai 200092, China
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12
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Mózes FE, Lee JA, Selvaraj EA, Jayaswal ANA, Trauner M, Boursier J, Fournier C, Staufer K, Stauber RE, Bugianesi E, Younes R, Gaia S, Lupșor-Platon M, Petta S, Shima T, Okanoue T, Mahadeva S, Chan WK, Eddowes PJ, Hirschfield GM, Newsome PN, Wong VWS, de Ledinghen V, Fan J, Shen F, Cobbold JF, Sumida Y, Okajima A, Schattenberg JM, Labenz C, Kim W, Lee MS, Wiegand J, Karlas T, Yılmaz Y, Aithal GP, Palaniyappan N, Cassinotto C, Aggarwal S, Garg H, Ooi GJ, Nakajima A, Yoneda M, Ziol M, Barget N, Geier A, Tuthill T, Brosnan MJ, Anstee QM, Neubauer S, Harrison SA, Bossuyt PM, Pavlides M. Diagnostic accuracy of non-invasive tests for advanced fibrosis in patients with NAFLD: an individual patient data meta-analysis. Gut 2022; 71:1006-1019. [PMID: 34001645 PMCID: PMC8995830 DOI: 10.1136/gutjnl-2021-324243] [Citation(s) in RCA: 172] [Impact Index Per Article: 86.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 04/23/2021] [Accepted: 04/29/2021] [Indexed: 12/11/2022]
Abstract
OBJECTIVE Liver biopsy is still needed for fibrosis staging in many patients with non-alcoholic fatty liver disease. The aims of this study were to evaluate the individual diagnostic performance of liver stiffness measurement by vibration controlled transient elastography (LSM-VCTE), Fibrosis-4 Index (FIB-4) and NAFLD (non-alcoholic fatty liver disease) Fibrosis Score (NFS) and to derive diagnostic strategies that could reduce the need for liver biopsies. DESIGN Individual patient data meta-analysis of studies evaluating LSM-VCTE against liver histology was conducted. FIB-4 and NFS were computed where possible. Sensitivity, specificity and area under the receiver operating curve (AUROC) were calculated. Biomarkers were assessed individually and in sequential combinations. RESULTS Data were included from 37 primary studies (n=5735; 45% women; median age: 54 years; median body mass index: 30 kg/m2; 33% had type 2 diabetes; 30% had advanced fibrosis). AUROCs of individual LSM-VCTE, FIB-4 and NFS for advanced fibrosis were 0.85, 0.76 and 0.73. Sequential combination of FIB-4 cut-offs (<1.3; ≥2.67) followed by LSM-VCTE cut-offs (<8.0; ≥10.0 kPa) to rule-in or rule-out advanced fibrosis had sensitivity and specificity (95% CI) of 66% (63-68) and 86% (84-87) with 33% needing a biopsy to establish a final diagnosis. FIB-4 cut-offs (<1.3; ≥3.48) followed by LSM cut-offs (<8.0; ≥20.0 kPa) to rule out advanced fibrosis or rule in cirrhosis had a sensitivity of 38% (37-39) and specificity of 90% (89-91) with 19% needing biopsy. CONCLUSION Sequential combinations of markers with a lower cut-off to rule-out advanced fibrosis and a higher cut-off to rule-in cirrhosis can reduce the need for liver biopsies.
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Affiliation(s)
- Ferenc Emil Mózes
- Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Jenny A Lee
- Department of Epidemiology and Data Science, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Emmanuel Anandraj Selvaraj
- Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, UK,Translational Gastroenterology Unit, University of Oxford, Oxford, Oxfordshire, UK,NIHR Oxford Biomedical Research Centre, Oxford University Hospitals NHS Foundation Trust and the University of Oxford, Oxford, UK
| | | | - Michael Trauner
- Division of Gastroenterology and Hepatology, Department of Medicine III, Medical University of Vienna, Vienna, Austria
| | - Jerome Boursier
- Laboratoire HIFIH, UPRES EA 3859, SFR ICAT 4208, Universite d'Angers, Angers, Pays de la Loire, France,Service d'Hepato-Gastroenterologie et Oncologie Digestive, Centre Hospitalier Universitaire d'Angers, Angers, Pays de la Loire, France
| | | | - Katharina Staufer
- Division of Gastroenterology and Hepatology, Department of Medicine III, Medical University of Vienna, Vienna, Austria,Department of Visceral Surgery and Medicine, Inselspital University Hospital Bern, Bern, Switzerland,Department of Surgery, Division of Transplantation, Medical University of Vienna, Vienna, Austria
| | - Rudolf E Stauber
- Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | | | - Ramy Younes
- Boehringer Ingelheim International GmbH, Ingelheim, Rheinland-Pfalz, Germany
| | - Silvia Gaia
- Medical Sciences, University of Turin, Torino, Italy
| | - Monica Lupșor-Platon
- Department of Ultrasonography, University of Medicine and Pharmacy, Regional Institute of Gastroenterology and Hepatology “Prof. Dr. Octavian Fodor”, Cluj Napoca, Romania
| | - Salvatore Petta
- Section of Gastroenterology and Hepatology, PROMISE, Palermo, Italy
| | - Toshihide Shima
- Hepatology Center, Saiseikai Suita Hospital, Suita, Osaka, Japan
| | - Takeshi Okanoue
- Hepatology Center, Saiseikai Suita Hospital, Suita, Osaka, Japan
| | - Sanjiv Mahadeva
- Faculty of Medicine, Department of Medicine, University of Malaya, Kuala Lumpur, Wilayah Persekutuan, Malaysia
| | - Wah-Kheong Chan
- Faculty of Medicine, Department of Medicine, University of Malaya, Kuala Lumpur, Wilayah Persekutuan, Malaysia
| | - Peter J Eddowes
- NIHR Biomedical Research Centre, University of Birmingham, Birmingham, UK,NIHR Nottingham Biomedical Research Centre, University of Nottingham, Nottingham, Nottinghamshire, UK
| | - Gideon M Hirschfield
- Toronto Centre for Liver Disease, University Health Network, Toronto, Ontario, Canada
| | - Philip Noel Newsome
- NIHR Biomedical Research Centre, University of Birmingham, Birmingham, UK,Centre for Liver and Gastrointestinal Research, Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK,Liver Unit, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Vincent Wai-Sun Wong
- Department of Medicine and Therapeutics, Chinese University of Hong Kong, Hong Kong, Hong Kong
| | - Victor de Ledinghen
- Centre d'Investigation de la Fibrose Hépatique, Hopital Haut-Leveque, Pessac, France,INSERM1053, Universite de Bordeaux, Talence, Aquitaine, France
| | - Jiangao Fan
- Department of Gastroenterology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Feng Shen
- Department of Gastroenterology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jeremy F Cobbold
- Translational Gastroenterology Unit, University of Oxford, Oxford, Oxfordshire, UK,NIHR Oxford Biomedical Research Centre, Oxford University Hospitals NHS Foundation Trust and the University of Oxford, Oxford, UK
| | - Yoshio Sumida
- Department of Internal Medicine, Aichi Medical University, Nagakute, Aichi, Japan
| | - Akira Okajima
- Department of Gastroenterology, Koseikai Takeda Hospital, Kyoto, Japan
| | - Jörn M Schattenberg
- Department of Internal Medicine I, University Medical Centre of the Johannes Gutenberg-University Mainz, Mainz, Rhineland-Palatinate, Germany
| | - Christian Labenz
- Department of Internal Medicine I, University Medical Centre of the Johannes Gutenberg-University Mainz, Mainz, Rhineland-Palatinate, Germany
| | - Won Kim
- Department of Gastroenterology and Hepatology, Department of Internal Medicine, Seoul National University College of Medicine, Seoul Metropolitan Government Boramae Medical Center, Seoul, South Korea
| | - Myoung Seok Lee
- Department of Radiology, Seoul National University Seoul Metropolitan Government Boramae Medical Center, Dongjak-gu, Seoul, The Republic of Korea
| | - Johannes Wiegand
- Department of Medicine II, Leipzig University Medical Center, Leipzig, Sachsen, Germany
| | - Thomas Karlas
- Department of Medicine II, Leipzig University Medical Center, Leipzig, Sachsen, Germany
| | - Yusuf Yılmaz
- Department of Gastroenterology, Marmara University School of Medicine, Istanbul, Turkey,Institute of Gastroenterology, Marmara University, Istanbul, Turkey
| | - Guruprasad Padur Aithal
- NIHR Nottingham Biomedical Research Centre, University of Nottingham, Nottingham, Nottinghamshire, UK,Nottingham Digestive Diseases Centre, School of Medicine, University of Nottingham, Nottingham, UK
| | - Naaventhan Palaniyappan
- NIHR Nottingham Biomedical Research Centre, University of Nottingham, Nottingham, Nottinghamshire, UK,Nottingham Digestive Diseases Centre, School of Medicine, University of Nottingham, Nottingham, UK
| | - Christophe Cassinotto
- Diagnostic and Interventional Radiology, University Hospital Centre Montpellier, Montpellier, Languedoc-Roussillon, France
| | - Sandeep Aggarwal
- Department of Surgical Disciplines, AIIMS, New Delhi, Delhi, India
| | - Harshit Garg
- Department of Surgical Disciplines, AIIMS, New Delhi, Delhi, India
| | - Geraldine J Ooi
- Department of Surgery, Monash University, Prahran, Victoria, Australia
| | - Atsushi Nakajima
- Department of Gastroenterology and Hepatology, Yokohama City University, Yokohama, Kanagawa, Japan
| | - Masato Yoneda
- Department of Gastroenterology and Hepatology, Yokohama City University, Yokohama, Kanagawa, Japan
| | - Marianne Ziol
- Service d'Anatomie Pathologique et Centre de Ressources Biologiques, Hopital Jean Verdier, Paris, France
| | - Nathalie Barget
- Centre de Ressources Biologiques, Hopitaux Universitaires Paris-Seine-Saint-Denis, Bondy, Île-de-France, France
| | - Andreas Geier
- Division of Hepatology, University Hospital Wurzburg, Wurzburg, Bayern, Germany
| | - Theresa Tuthill
- Internal Medicine Research Unit, Pfizer Inc, Cambridge, Massachusetts, USA
| | - M. Julia Brosnan
- Internal Medicine Research Unit, Pfizer Inc, Cambridge, Massachusetts, USA
| | - Quentin Mark Anstee
- Translational and Clinical Research Institute, Faculty of Medicine, Newcastle University, Newcastle upon Tyne, Tyne and Wear, UK
| | - Stefan Neubauer
- Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Stephen A. Harrison
- Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Patrick M Bossuyt
- Department of Epidemiology and Data Science, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Michael Pavlides
- Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, UK .,Translational Gastroenterology Unit, University of Oxford, Oxford, Oxfordshire, UK.,NIHR Oxford Biomedical Research Centre, Oxford University Hospitals NHS Foundation Trust and the University of Oxford, Oxford, UK
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Abstract
Metabolic dysfunction-associated fatty liver disease (MAFLD) has become one of the most prevalent chronic liver diseases worldwide, bringing risk of multiorgan disfunctions including cardiovascular events, complications of cirrhosis, and even malignance. In terms of health burden management, screening patients with high risk of MAFLD and providing individual comprehensive treatment is critical. Although there are numerous agents entering clinical trials for MAFLD treatment every year, there is still no effective approved drug. The nomenclature of MAFLD highlighted the concomitant metabolic disorders and obesity. MAFLD patients with type 2 diabetes had higher risk of developing liver cirrhosis and cancer, and would benefit from anti-hyperglycemic agents; overweight and obese patients may benefit more from weight loss therapies; for patients with metabolic syndrome, individual comprehensive management is needed to reduce the risk of adverse outcomes. In this review, we introduced the current status and advances of the treatment of MAFLD based on weight loss, improving insulin resistance, and management of cardiometabolic disorders, in order to provide individualized therapy approaches for patients with MAFLD.
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Affiliation(s)
- Yiwen Shi
- Department of Gastroenterology, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China Shanghai Key Lab of Pediatric Gastroenterology and Nutrition, Shanghai 200092, China
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14
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Niu Y, Zhang W, Zhang H, Li X, Lin N, Su W, Gu H, Zhu L, Fan J, Qin L, Yang Z, Su Q. Serum creatinine levels and risk of nonalcohol fatty liver disease in a middle-aged and older Chinese population: A cross-sectional analysis. Diabetes Metab Res Rev 2022; 38:e3489. [PMID: 34344058 DOI: 10.1002/dmrr.3489] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2018] [Revised: 11/01/2019] [Accepted: 02/14/2021] [Indexed: 12/19/2022]
Abstract
BACKGROUND Non-alcoholic fatty liver disease (NAFLD) is now regarded as the hepatic manifestation of metabolic syndrome (MetS). Recent research has suggested that serum creatinine (SCr) may be an indicator of MetS and its related diseases. We aimed to investigate the association between SCr and NAFLD in Chinese adults. METHODS A cross-sectional sample of 8862 subjects aged 40 years or older (40-73 years) from China were analysed in this study. The anthropometric measurements, laboratory tests, and hepatic ultrasonography were conducted. NAFLD presence was defined by hepatic ultrasound in the absence of other liver diseases. RESULTS NAFLD subjects had higher SCr than those without NAFLD (66.8 μmol/L vs. 65.6 μmol/L, p < 0.001). Moreover, SCr levels were correlated with alanine aminotransferase (β = 0.099, p < 0.001), aspartate aminotransferase (β = 0.135, p < 0.001), γ-glutamyltransferase (β = 0.039, p < 0.001), and insulin resistance (β = 0.027, p = 0.014) after adjusted for potential covariates. In the multivariable-adjusted logistic regression analyses, compared to the first SCr quintile, the odds ratio for NAFLD was 1.35 (95% confidence interval 1.14-1.60, p < 0.001) for the fifth quintile after adjusting multiple measured confounders. CONCLUSION SCr concentration is independently associated with NAFLD in a middle aged and older Chinese population. Elevated SCr levels, even within normal ranges, were associated with higher risk of NAFLD.
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Affiliation(s)
- Yixin Niu
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Weiwei Zhang
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Hongmei Zhang
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Xiaoyong Li
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Ning Lin
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Weikang Su
- Glendale Community College, Glendale, California, USA
| | - Hongxia Gu
- Department of Endocrinology, Xinhua Hospital Chongming Branch, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Lingfei Zhu
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Jiangao Fan
- Department of Gastroenterology, Shanghai Key Laboratory of Children's Digestion and Nutrition, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Li Qin
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
- Department of Endocrinology, Xinhua Hospital Chongming Branch, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Zhen Yang
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Qing Su
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
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15
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Huang RX, Duan XY, Liu XL, Cao HX, Wang YQ, Fan JG, Wang BC. [Role and mechanism of miRNA-181a in nonalcoholic fatty liver disease]. Zhonghua Gan Zang Bing Za Zhi 2021; 29:1177-1181. [PMID: 35045633 DOI: 10.3760/cma.j.cn501113-20200527-00279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Objective: To investigate the role and probable mechanism of miRNA-181a in nonalcoholic fatty liver disease. Methods: HepG2 cells were treated with palmitic acid to construct a nonalcoholic fatty liver disease cell model, and the expression of miR-181a and lipidosis in the cells were measured. Transforming growth factor-β (TGF-β) was used to examine the effect of miR-181a expression in HepG2 cells. The miR-181a, lipidosis, reduced glutathione and reactive oxygen species (ROS) were determined by controlling and regulating the miR-183 expression levels after transfection with miR-181 mimics and inhibitors in HepG2 cells. The miR-181a target genes were predicted by bioinformatics analysis, and verified by real-time fluorescent quantitative PCR and western blotting. The independent sample t-test was used for the comparison between the two independent samples, and the comparison between multiple groups were accorded with the normal distribution, homogeneity of variance, and one-way analysis of variance. Results: Lipidosis was significantly increased after palmitic acid treatment in HepG2 cells, and the expression level of miR-181a was significantly increased than control group. After HepG2 cells were transfected with miR-181a inhibitors, the expression of miR-181a, triglycerides and reactive oxygen species were down-regulated, and reduced glutathione, predicting the mRNA and protein expression of target gene silencing information regulator 2 related enzyme 1 were up-regulated. However, the results were contrary to the above changes after transfection with miR-181a mimics. Conclusion: miR-181a participates in lipidosis and promotes lipid peroxidation in nonalcoholic fatty liver disease. miR-181a may affect the pathogenesis and progression of nonalcoholic fatty liver disease by inhibiting the expression of silencing information regulator 2 related enzyme 1.
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Affiliation(s)
- R X Huang
- Department of Gastroenterology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200092, China
| | - X Y Duan
- Department of Gastroenterology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200092, China
| | - X L Liu
- Department of Gastroenterology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200092, China
| | - H X Cao
- Department of Gastroenterology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200092, China
| | - Y Q Wang
- Department of Gastroenterology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200092, China
| | - J G Fan
- Department of Gastroenterology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200092, China
| | - B C Wang
- Department of Gastroenterology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200092, China
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16
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Zhang K, Tao C, Xu J, Ruan J, Xia J, Zhu W, Xin L, Ye H, Xie N, Xia B, Li C, Wu T, Wang Y, Schroyen M, Xiao X, Fan J, Yang S. CD8 + T Cells Involved in Metabolic Inflammation in Visceral Adipose Tissue and Liver of Transgenic Pigs. Front Immunol 2021; 12:690069. [PMID: 34322121 PMCID: PMC8311854 DOI: 10.3389/fimmu.2021.690069] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Accepted: 06/25/2021] [Indexed: 12/15/2022] Open
Abstract
Anti-inflammatory therapies have the potential to become an effective treatment for obesity-related diseases. However, the huge gap of immune system between human and rodent leads to limitations of drug discovery. This work aims at constructing a transgenic pig model with higher risk of metabolic diseases and outlining the immune responses at the early stage of metaflammation by transcriptomic strategy. We used CRISPR/Cas9 techniques to targeted knock-in three humanized disease risk genes, GIPRdn , hIAPP and PNPLA3I148M . Transgenic effect increased the risk of metabolic disorders. Triple-transgenic pigs with short-term diet intervention showed early symptoms of type 2 diabetes, including glucose intolerance, pancreatic lipid infiltration, islet hypertrophy, hepatic lobular inflammation and adipose tissue inflammation. Molecular pathways related to CD8+ T cell function were significantly activated in the liver and visceral adipose samples from triple-transgenic pigs, including antigen processing and presentation, T-cell receptor signaling, co-stimulation, cytotoxicity, and cytokine and chemokine secretion. The similar pro-inflammatory signaling in liver and visceral adipose tissue indicated that there might be a potential immune crosstalk between the two tissues. Moreover, genes that functionally related to liver antioxidant activity, mitochondrial function and extracellular matrix showed distinct expression between the two groups, indicating metabolic stress in transgenic pigs' liver samples. We confirmed that triple-transgenic pigs had high coincidence with human metabolic diseases, especially in the scope of inflammatory signaling at early stage metaflammation. Taken together, this study provides a valuable large animal model for the clinical study of metaflammation and metabolic diseases.
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Affiliation(s)
- Kaiyi Zhang
- State Key Laboratory of Animal Nutrition, Ministry of Agriculture Key Laboratory of Animal Genetics Breeding and Reproduction, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, China.,Gembloux Agro-Bio Tech, University of Liège, Gembloux, Belgium
| | - Cong Tao
- State Key Laboratory of Animal Nutrition, Ministry of Agriculture Key Laboratory of Animal Genetics Breeding and Reproduction, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Jianping Xu
- The Ministry of Health Key Laboratory of Endocrinology, Department of Endocrinology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Jinxue Ruan
- State Key Laboratory of Animal Nutrition, Ministry of Agriculture Key Laboratory of Animal Genetics Breeding and Reproduction, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, China.,College of Animal Sciences & Technology, Huazhong Agricultural University, Wuhan, China
| | - Jihan Xia
- State Key Laboratory of Animal Nutrition, Ministry of Agriculture Key Laboratory of Animal Genetics Breeding and Reproduction, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, China.,Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Wenjuan Zhu
- State Key Laboratory of Animal Nutrition, Ministry of Agriculture Key Laboratory of Animal Genetics Breeding and Reproduction, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Leilei Xin
- State Key Laboratory of Animal Nutrition, Ministry of Agriculture Key Laboratory of Animal Genetics Breeding and Reproduction, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Huaqiong Ye
- State Key Laboratory of Animal Nutrition, Ministry of Agriculture Key Laboratory of Animal Genetics Breeding and Reproduction, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Ning Xie
- State Key Laboratory of Animal Nutrition, Ministry of Agriculture Key Laboratory of Animal Genetics Breeding and Reproduction, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Boce Xia
- State Key Laboratory of Animal Nutrition, Ministry of Agriculture Key Laboratory of Animal Genetics Breeding and Reproduction, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Chenxiao Li
- State Key Laboratory of Animal Nutrition, Ministry of Agriculture Key Laboratory of Animal Genetics Breeding and Reproduction, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Tianwen Wu
- State Key Laboratory of Animal Nutrition, Ministry of Agriculture Key Laboratory of Animal Genetics Breeding and Reproduction, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Yanfang Wang
- State Key Laboratory of Animal Nutrition, Ministry of Agriculture Key Laboratory of Animal Genetics Breeding and Reproduction, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, China
| | | | - Xinhua Xiao
- The Ministry of Health Key Laboratory of Endocrinology, Department of Endocrinology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Jiangao Fan
- Shanghai Key Laboratory of Children's Digestion and Nutrition, Department of Gastroenterology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Shulin Yang
- State Key Laboratory of Animal Nutrition, Ministry of Agriculture Key Laboratory of Animal Genetics Breeding and Reproduction, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, China
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Jiang D, Zhang J, Lin S, Wang Y, Chen Y, Fan J. Prolyl Endopeptidase Gene Disruption Improves Gut Dysbiosis and Non-alcoholic Fatty Liver Disease in Mice Induced by a High-Fat Diet. Front Cell Dev Biol 2021; 9:628143. [PMID: 34095107 PMCID: PMC8172602 DOI: 10.3389/fcell.2021.628143] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Accepted: 04/08/2021] [Indexed: 11/22/2022] Open
Abstract
The gut-liver axis is increasingly recognized as being involved in the pathogenesis and progression of non-alcoholic fatty liver disease (NAFLD). Prolyl endopeptidase (PREP) plays a role in gut metabolic homeostasis and neurodegenerative diseases. We investigated the role of PREP disruption in the crosstalk between gut flora and hepatic steatosis or inflammation in mice with NAFLD. Wild-type mice (WT) and PREP gene knocked mice (PREPgt) were fed a low-fat diet (LFD) or high-fat diet (HFD) for 16 or 24 weeks. Murine gut microbiota profiles were generated at 16 or 24 weeks. Liver lipogenesis-associated molecules and their upstream mediators, AMP-activated protein kinase (AMPK) and sirtuin1 (SIRT1), were detected using RT-PCR or western blot in all mice. Inflammatory triggers and mediators from the gut or infiltrated inflammatory cells and signal mediators, such as p-ERK and p-p65, were determined. We found that PREP disruption modulated microbiota composition and altered the abundance of several beneficial bacteria such as the butyrate-producing bacteria in mice fed a HFD for 16 or 24 weeks. The level of butyrate in HFD-PREPgt mice significantly increased compared with that of the HFD-WT mice at 16 weeks. Interestingly, PREP disruption inhibited p-ERK and p-p65 and reduced the levels of proinflammatory cytokines in response to endotoxin and proline-glycine-proline, which guided macrophage/neutrophil infiltration in mice fed a HFD for 24 weeks. However, at 16 weeks, PREP disruption, other than regulating hepatic inflammation, displayed improved liver lipogenesis and AMPK/SIRT1 signaling. PREP disruption may target multiple hepatic mechanisms related to the liver, gut, and microbiota, displaying a dynamic role in hepatic steatosis and inflammation during NAFLD. PREP might serve as a therapeutic target for NAFLD.
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Affiliation(s)
- Daixi Jiang
- Department of Gastroenterology, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China.,State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Jianbin Zhang
- Department of Gastroenterology, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Shuangzhe Lin
- Department of Gastroenterology, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yuqin Wang
- Department of Gastroenterology, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yuanwen Chen
- Department of Gastroenterology, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jiangao Fan
- Department of Gastroenterology, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
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18
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Shi J, Li X, Zhang W, Niu Y, Lin N, Zhang H, Ning G, Fan J, Qin L, Su Q, Yang Z. Circulating Proprotein Convertase Subtilisin/Kexin Type 9 Levels and Cardiometabolic Risk Factors: A Population-Based Cohort Study. Front Cardiovasc Med 2021; 8:664583. [PMID: 34041285 PMCID: PMC8141620 DOI: 10.3389/fcvm.2021.664583] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Accepted: 04/09/2021] [Indexed: 11/16/2022] Open
Abstract
Aims: To evaluate the prospective association of circulating PCSK9 levels with the cardiometabolic risk profiles (high LDL-cholesterol, high triglycerides, low HDL-cholesterol, hypertension, type 2 diabetes, and metabolic syndrome). Methods: A population-based prospective study was conducted among 7,104 Chinese individuals (age 56.2 ± 7.5 years; 32.0% men). Circulating PCSK9 levels were measured using ELISA. Results: Circulating PCSK9 levels were higher in women than men (286.7 ± 90.1 vs. 276.1 ± 86.4 ng/ml, p < 0.001). And circulating PCSK9 was positively correlated with LDL-cholesterol, total cholesterol, and triglycerides both in men and women (all p < 0.001). The positive correlation between PCSK9 and waist circumference, fasting glucose, insulin resistance, systolic blood pressure, diastolic blood pressure and C-reactive protein (all p < 0.01) was observed in women only. According to Cox regression analysis, circulating PCSK9 was positively associated with incidence of high LDL-cholesterol both in men (HR 1.33, 95% CI 1.09–1.65, p < 0.001) and women (HR 1.36, 95% CI 1.12–1.69, p < 0.001). Moreover, PCSK9 was significantly associated with incident high triglycerides (HR 1.31, 95% CI 1.13–1.72, p < 0.001), hypertension (HR 1.28, 95% CI 1.08–1.53, p = 0.011), type 2 diabetes (HR 1.34, 95% CI 1.09–1.76, p = 0.005), and metabolic syndrome (HR 1.30, 95% CI 1.11–1.65, p = 0.009) per SD change in women only. No statistically significant association was observed between circulating PCSK9 and incidence of low HDL-cholesterol (p > 0.1). Conclusions: Elevated circulating PCSK9 was significantly associated with cardiometabolic risk factors and independently contributed to the prediction of cardiometabolic risks in women.
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Affiliation(s)
- Jie Shi
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiaoyong Li
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Weiwei Zhang
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yixin Niu
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Ning Lin
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Hongmei Zhang
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Guang Ning
- Department of Endocrine and Metabolic Diseases, Shanghai Clinical Center for Endocrine and Metabolic Diseases, Ruijin Hospital, Shanghai Institute of Endocrinology and Metabolism, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jiangao Fan
- Shanghai Key Laboratory of Children's Digestion and Nutrition, Department of Gastroenterology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Li Qin
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Qing Su
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zhen Yang
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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Shi J, Wang Z, Zhang W, Niu Y, Lin N, Li X, Zhang H, Ning G, Fan J, Qin L, Su Q, Yang Z. Neck circumference as an independent predictor for NAFLD among postmenopausal women with normal body mass index. Nutr Metab (Lond) 2021; 18:30. [PMID: 33731171 PMCID: PMC7967966 DOI: 10.1186/s12986-021-00562-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Accepted: 03/08/2021] [Indexed: 12/16/2022] Open
Abstract
Background Neck circumference, a proxy for upper-body subcutaneous fat, is a unique and pathogenic fat depot that confers additional metabolic risk. The purpose of present study was to determine whether neck circumference associates with nonalcoholic fatty liver disease (NAFLD) in postmenopausal women with normal body mass index. Methods A cross-sectional survey (n = 2492) and a 3.1-year follow-up investigation (n = 1354) were conducted among Chinese postmenopausal women with normal BMI (18.5 to < 25 kg/m2). Neck circumference was measured horizontally at the lower margin of the laryngeal prominence. Results In the cross-sectional analysis, large neck circumference was associated with the presence of NAFLD (odds ratio 2.28; 95% CI 1.74–2.98; highest tertile versus lowest tertile) after adjustment for confounding factors. Among 1354 subjects without the NAFLD at baseline, 429 (31.7%) incident NAFLD cases occurred at 3.1 years. Neck circumference was positively associated with triglycerides, homeostasis model assessment of insulin resistance, C-reactive protein, and negatively associated with high-density lipoprotein cholesterol and adiponectin. Individuals with large baseline neck circumference had a significantly higher risk of NAFLD than those with small neck circumference. The multivariable adjusted hazard ratio was 1.42 (95% CI 1.15–1.97; p for trend = 0.004) for the highest versus the lowest tertile of neck circumference, and was 1.22 (95% CI 1.10–1.41; p = 0.006) per 1-standard deviation increment in neck circumference. Conclusions Among postmenopausal women with normal BMI, relatively large neck circumference levels are associated with an increased risk of NAFLD. Supplementary Information The online version contains supplementary material available at 10.1186/s12986-021-00562-3.
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Affiliation(s)
- Jie Shi
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zixuan Wang
- Department of Gastroenterology, Shanghai Key Laboratory of Children's Digestion and Nutrition, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Weiwei Zhang
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yixin Niu
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Ning Lin
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiaoyong Li
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Hongmei Zhang
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Guang Ning
- Shanghai National Clinical Research Center for Endocrine and Metabolic Diseases, Key Laboratory for Endocrine and Metabolic Diseases of the National Health Commission of the PR China, Shanghai Institute of Endocrine and Metabolic Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jiangao Fan
- Department of Gastroenterology, Shanghai Key Laboratory of Children's Digestion and Nutrition, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
| | - Li Qin
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
| | - Qing Su
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
| | - Zhen Yang
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
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Shi J, Zhang W, Niu Y, Lin N, Li X, Zhang H, Hu R, Ning G, Fan J, Qin L, Su Q, Yang Z. Association of circulating proprotein convertase subtilisin/kexin type 9 levels and the risk of incident type 2 diabetes in subjects with prediabetes: a population-based cohort study. Cardiovasc Diabetol 2020; 19:209. [PMID: 33302966 PMCID: PMC7726879 DOI: 10.1186/s12933-020-01185-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2020] [Accepted: 11/30/2020] [Indexed: 01/10/2023] Open
Abstract
BACKGROUND Proprotein convertase subtilisin/kexin type 9 (PCSK9) regulates cholesterol metabolism by targeting the low-density lipoprotein receptor. Recent studies have shown that circulating PCSK9 is associated with glucose homeostasis and insulin resistance. The aim of this study was to examine the association of circulating PCSK9 levels and risk for the development of type 2 diabetes in individuals with prediabetes. METHODS A population-based prospective study was conducted among 4205 Chinese subjects with prediabetes (average age 56.1 ± 7.5 years). Incident type 2 diabetes was diagnosed according to 2010 American Diabetes Association criteria. Circulating PCSK9 levels were measured using a commercially available enzyme-linked immunosorbent assay (ELISA). The association of circulating PCSK9 levels with the risk of incident type 2 diabetes was assessed by Cox regression analysis. RESULTS During a median follow-up period of 3.1 years, 568 subjects developed type 2 diabetes. Baseline circulating PCSK9 levels were significantly higher in female subjects developing incident type 2 diabetes than in those not developing incident type 2 diabetes (p < 0.001). In female subjects, the risk of incident type 2 diabetes was significantly higher in the highest PCSK9 quartile group (hazard ratio 2.16; 95% confidence interval 1.16-4.04) than in the lowest quartile group after adjustments for age, body mass index, waist circumference, C-reactive protein, γ-glutamyltransferase, triglycerides, low-density lipoprotein cholesterol, systolic blood pressure, and homeostatic model assessment of insulin resistance score. No significant association was observed between PCSK9 and incident type 2 diabetes in male subjects. CONCLUSION Elevated circulating PCSK9 levels are associated with an increased incidence of type 2 diabetes in female subjects with prediabetes.
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Affiliation(s)
- Jie Shi
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Weiwei Zhang
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yixin Niu
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Ning Lin
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiaoyong Li
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Hongmei Zhang
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Renming Hu
- Institute of Endocrinology and Diabetology, Department of Endocrinology and Metabolism, Huashan Hospital, Fudan University, Shanghai, China
| | - Guang Ning
- Shanghai National Clinical Research Center for Endocrine and Metabolic Diseases, Key Laboratory for Endocrine and Metabolic Diseases of the National Health Commission of PR China, Shanghai Institute of Endocrine and Metabolic Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jiangao Fan
- Department of Gastroenterology, Shanghai Key Laboratory of Children's Digestion and Nutrition, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Li Qin
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
| | - Qing Su
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
| | - Zhen Yang
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
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Shi YW, Xiao QQ, Fan JG. [Introduction to the APASL clinical guidelines on the management of metabolic-associated fatty liver disease]. Zhonghua Gan Zang Bing Za Zhi 2020; 28:915-917. [PMID: 33256275 DOI: 10.3760/cma.j.cn51113-20201102-00592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Recently, metabolic-associated fatty liver disease has become the world's highest prevalence of chronic liver disease. Moreover, it is closely related to metabolic syndrome and related diseases, bringing a huge disease burden. Previously, the global expert consensus on renaming for non-alcoholic fatty liver disease and the diagnostic criteria for metabolic-associated fatty liver disease has increased the certainty of further clinical research and practice. Presently, the research on metabolic-associated fatty liver disease is progressing rapidly, and the opinions and data based on clinical evidence are constantly updated. Hepatology international has published the "Asian Pacific Association for the Study of liver diseases' clinical guidelines on the management of metabolic-associated fatty liver disease" , which aims to promote clinical practice and improve the efficiency of clinical research. Here, we have translated the published recommendations into Chinese language, hoping to help most health professionals make clinical decisions.
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Affiliation(s)
- Y W Shi
- Department of Gastroenterology, Xin Hua Hospital Affiliated to Shanghai Jiao Tong University, School of Medicine, Shanghai Key Lab of Pediatric Gastroenterology and Nutrition, Shanghai 200092,China
| | - Q Q Xiao
- Department of Gastroenterology, Xin Hua Hospital Affiliated to Shanghai Jiao Tong University, School of Medicine, Shanghai Key Lab of Pediatric Gastroenterology and Nutrition, Shanghai 200092,China
| | - J G Fan
- Department of Gastroenterology, Xin Hua Hospital Affiliated to Shanghai Jiao Tong University, School of Medicine, Shanghai Key Lab of Pediatric Gastroenterology and Nutrition, Shanghai 200092,China
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22
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Zhao T, Zou S, Chu M, Chen J, Zhong J, Chen Y, Fan J, Qi J, Wang Q. Cell free bacterial DNAs in human plasma provide fingerprints for immune-related diseases. Medicine in Microecology 2020. [DOI: 10.1016/j.medmic.2020.100022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
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23
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Xu L, Zhong Y, Su ST, Liu YG, Lyu FN, Zhou XL, Ren JQ, Li P, Shi RF, Jiang Y, Fan JG, Mi YQ. [Study of reactive oxygen species and adiponectin for chronic HBV infection combined with nonalcoholic fatty liver diseases]. Zhonghua Gan Zang Bing Za Zhi 2020; 28:247-253. [PMID: 32306658 DOI: 10.3760/cma.j.cn501113-20191231-00486] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the application value of reactive oxygen species (ROS) and adiponectin (ADPN) in the judgment of liver inflammation in chronic hepatitis B virus infection combined with nonalcoholic fatty liver disease (NAFLD). Methods: A total of 159 cases with NAFLD (21 cases), chronic hepatitis B virus infection (57 cases), and chronic hepatitis B virus infection combined with NAFLD (81 cases) were collected between June 2016 to December 2018, and the visited patients diagnosis were confirmed by histopathological examination of the liver. ROS and ADPN level retained in serum was determined by enzyme-linked immunosorbent assay. Histopathological examination of liver tissue was used as the gold standard to discuss the diagnostic value of the serum in patients with chronic hepatitis B virus infection combined with NAFLD for the occurrence of nonalcoholic steatohepatitis. One-way analysis of variance was used for the comparison among multiple groups, and LSD-t test was used for pairwise comparison between groups. Measurement data for non-normal distributions were expressed as M (P25, P75). Comparisons between groups were performed using the Mann-Whitney U or Kruskal-Wallis H test. Chi-square test was used to compare the count data between groups. Correlation analysis was performed using Spearman correlation analysis. Histopathological grouping of liver tissue was used as the gold standard, and the area under the receiver operating characteristic curve was used to evaluate the diagnostic efficacy of the regression formula. Results: (1) In patients with chronic hepatitis B virus infection combined with NAFLD, the levels of ROS in the non-hepatic steatosis group and the mild hepatic steatosis group were significantly lower than those in the moderate and severe hepatic steatosis group, while the ADPN level in the non-hepatic steatosis group was significantly higher than liver steatosis group, P < 0.05. (2) The results of correlation analysis showed that ROS was significantly correlated with NAS score, change in the degree of fatty liver and lobular inflammation (all P < 0.05).There was a significant negative correlation between ADPN and the change in the degree of fatty liver (P < 0.05). (3) Logistic regression analysis results showed that the diagnostic formula for chronic hepatitis B virus infection combined with nonalcoholic steatohepatitis was 0.02 × controlled attenuation index + 0.584 × white blood cells/10(9) + 0.587 × ROS-10.982. The area under receiver operating characteristic curve of the subject was = 0.896. The sensitivity, specificity, positive and negative predictive value were 97.1%, 71.2%, 64.2%, and 97.9%. Conclusion: ADPN and ROS have certain reference value in differentiating the change in the degree of fatty liver and inflammation in chronic hepatitis B virus infection combined with NAFLD and the diagnostic formula has higher application value in the diagnosis and exclusion of chronic hepatitis B virus infection combined with nonalcoholic steatohepatitis.
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Affiliation(s)
- L Xu
- Tianjin Second People's Hospital, Tianjin Institute of Hepatology, Tianjin 300192, China
| | - Y Zhong
- Yanqing County Hospital of Beijing (Yanqing hospital, the Third Hospital of Peking University), Beijing 102100, China
| | - S T Su
- Tianjin Second People's Hospital, Tianjin Institute of Hepatology, Tianjin 300192, China
| | - Y G Liu
- Tianjin Second People's Hospital, Tianjin Institute of Hepatology, Tianjin 300192, China
| | - F N Lyu
- Tianjin Second People's Hospital, Tianjin Institute of Hepatology, Tianjin 300192, China
| | - X L Zhou
- Tianjin Second People's Hospital, Tianjin Institute of Hepatology, Tianjin 300192, China
| | - J Q Ren
- Tianjin Second People's Hospital, Tianjin Institute of Hepatology, Tianjin 300192, China
| | - P Li
- Tianjin Second People's Hospital, Tianjin Institute of Hepatology, Tianjin 300192, China
| | - R F Shi
- Tianjin Second People's Hospital, Tianjin Institute of Hepatology, Tianjin 300192, China
| | - Y Jiang
- Department of Gastroenterology, The Second Hospital of Tianjin Medical University, Tianjin 300211, China
| | - J G Fan
- Center for Fatty Liver, Department of Gastroenterology, Xinhua Hospital, Shanghai Jiaotong University STCol of Medicine, Shanghai 200092, China
| | - Y Q Mi
- Tianjin Second People's Hospital, Tianjin Institute of Hepatology, Tianjin 300192, China
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Eslam M, Sanyal AJ, George J, Neuschwander-Tetri B, Tiribelli C, Kleiner DE, Brunt E, Bugianesi E, Yki-Järvinen H, Grønbæk H, Cortez-Pinto H, George J, Fan J, Valenti L, Abdelmalek M, Romero-Gomez M, Rinella M, Arrese M, Eslam M, Bedossa P, Newsome PN, Anstee QM, Jalan R, Bataller R, Loomba R, Sookoian S, Sarin SK, Harrison S, Kawaguchi T, Wong VWS, Ratziu V, Yilmaz Y, Younossi Z. MAFLD: A Consensus-Driven Proposed Nomenclature for Metabolic Associated Fatty Liver Disease. Gastroenterology 2020; 158:1999-2014.e1. [PMID: 32044314 DOI: 10.1053/j.gastro.2019.11.312] [Citation(s) in RCA: 1612] [Impact Index Per Article: 403.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Revised: 10/27/2019] [Accepted: 11/05/2019] [Indexed: 12/02/2022]
Abstract
Fatty liver associated with metabolic dysfunction is common, affects a quarter of the population, and has no approved drug therapy. Although pharmacotherapies are in development, response rates appear modest. The heterogeneous pathogenesis of metabolic fatty liver diseases and inaccuracies in terminology and definitions necessitate a reappraisal of nomenclature to inform clinical trial design and drug development. A group of experts sought to integrate current understanding of patient heterogeneity captured under the acronym nonalcoholic fatty liver disease (NAFLD) and provide suggestions on terminology that more accurately reflects pathogenesis and can help in patient stratification for management. Experts reached consensus that NAFLD does not reflect current knowledge, and metabolic (dysfunction) associated fatty liver disease "MAFLD" was suggested as a more appropriate overarching term. This opens the door for efforts from the research community to update the nomenclature and subphenotype the disease to accelerate the translational path to new treatments.
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Affiliation(s)
- Mohammed Eslam
- Storr Liver Centre, Westmead Institute for Medical Research, Westmead Hospital and University of Sydney, NSW, Australia.
| | - Arun J Sanyal
- Virginia Commonwealth University School of Medicine, Richmond, Virginia.
| | - Jacob George
- Storr Liver Centre, Westmead Institute for Medical Research, Westmead Hospital and University of Sydney, NSW, Australia.
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25
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Hu Z, Han Y, Liu Y, Zhao Z, Ma F, Cui A, Zhang F, Liu Z, Xue Y, Bai J, Wu H, Bian H, Chin YE, Yu Y, Meng Z, Wang H, Liu Y, Fan J, Gao X, Chen Y, Li Y. CREBZF as a Key Regulator of STAT3 Pathway in the Control of Liver Regeneration in Mice. Hepatology 2020; 71:1421-1436. [PMID: 31469186 DOI: 10.1002/hep.30919] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2019] [Accepted: 08/25/2019] [Indexed: 12/20/2022]
Abstract
BACKGROUND AND AIMS STAT3, a member of the signal transducer and activator of transcription (STAT) family, is strongly associated with liver injury, inflammation, regeneration, and hepatocellular carcinoma development. However, the signals that regulate STAT3 activity are not completely understood. APPROACH AND RESULTS Here we characterize CREB/ATF bZIP transcription factor CREBZF as a critical regulator of STAT3 in the hepatocyte to repress liver regeneration. We show that CREBZF deficiency stimulates the expression of the cyclin gene family and enhances liver regeneration after partial hepatectomy. Flow cytometry analysis reveals that CREBZF regulates cell cycle progression during liver regeneration in a hepatocyte-autonomous manner. Similar results were observed in another model of liver regeneration induced by intraperitoneal injection of carbon tetrachloride (CCl4 ). Mechanistically, CREBZF potently associates with the linker domain of STAT3 and represses its dimerization and transcriptional activity in vivo and in vitro. Importantly, hepatectomy-induced hyperactivation of cyclin D1 and liver regeneration in CREBZF liver-specific knockout mice was reversed by selective STAT3 inhibitor cucurbitacin I. In contrast, adeno-associated virus-mediated overexpression of CREBZF in the liver inhibits the expression of the cyclin gene family and attenuates liver regeneration in CCl4 -treated mice. CONCLUSIONS These results characterize CREBZF as a coregulator of STAT3 to inhibit regenerative capacity, which may represent an essential cellular signal to maintain liver mass homeostasis. Therapeutic approaches to inhibit CREBZF may benefit the compromised liver during liver transplantation.
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Affiliation(s)
- Zhimin Hu
- CAS Key Laboratory of Nutrition, Metabolism and Food Safety, Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Yamei Han
- CAS Key Laboratory of Nutrition, Metabolism and Food Safety, Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Yuxiao Liu
- CAS Key Laboratory of Nutrition, Metabolism and Food Safety, Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Zehua Zhao
- Department of Gastroenterology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Fengguang Ma
- CAS Key Laboratory of Nutrition, Metabolism and Food Safety, Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Aoyuan Cui
- CAS Key Laboratory of Nutrition, Metabolism and Food Safety, Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Feifei Zhang
- CAS Key Laboratory of Nutrition, Metabolism and Food Safety, Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Zhengshuai Liu
- CAS Key Laboratory of Nutrition, Metabolism and Food Safety, Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Yaqian Xue
- CAS Key Laboratory of Nutrition, Metabolism and Food Safety, Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Jinyun Bai
- Department of Endocrinology and Metabolism, Zhongshan Hospital, Fudan University, Shanghai, China.,Fudan Institute for Metabolic Diseases, Shanghai, China
| | - Haifu Wu
- Metabolic and Bariatric Surgery of Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Hua Bian
- Department of Endocrinology and Metabolism, Zhongshan Hospital, Fudan University, Shanghai, China.,Fudan Institute for Metabolic Diseases, Shanghai, China
| | - Y Eugene Chin
- Institute of Biology and Medical Sciences, Soochow University Medical College, Suzhou, Jiangsu, China
| | - Ying Yu
- Department of Pharmacology, Key Laboratory of Immune Microenvironment and Disease, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, China
| | - Zhuoxian Meng
- Department of Pathology and Pathophysiology, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Hua Wang
- Department of Oncology, the First Affiliated Hospital, Institute for Liver Diseases of Anhui Medical University, Hefei, China
| | - Yong Liu
- Hubei Key Laboratory of Cell Homeostasis, College of Life Sciences, Institute for Advanced Studies, Wuhan University, Wuhan, China
| | - Jiangao Fan
- Department of Gastroenterology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Xin Gao
- Department of Endocrinology and Metabolism, Zhongshan Hospital, Fudan University, Shanghai, China.,Fudan Institute for Metabolic Diseases, Shanghai, China
| | - Yan Chen
- CAS Key Laboratory of Nutrition, Metabolism and Food Safety, Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Yu Li
- CAS Key Laboratory of Nutrition, Metabolism and Food Safety, Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China
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Zhang J, Lin S, Jiang D, Li M, Chen Y, Li J, Fan J. Chronic hepatitis B and non-alcoholic fatty liver disease: Conspirators or competitors? Liver Int 2020; 40:496-508. [PMID: 31903714 DOI: 10.1111/liv.14369] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Revised: 12/16/2019] [Accepted: 01/02/2020] [Indexed: 02/06/2023]
Abstract
Despite the widespread use of vaccines and antiviral drugs, approximately 350-400 million patients with chronic hepatitis B (CHB) remain worldwide, who carry high risk of cirrhosis and liver carcinoma. Moreover, owing to improvements in global living standards and lifestyle changes, non-alcoholic fatty liver disease (NAFLD) has become the most common chronic liver disease. Coexistence of NAFLD and CHB is commonly observed, especially in Asian CHB populations; however, little is known regarding the relationship between these two diseases as comorbidities. In this review, we summarize recent advances in clinical and basic researches related to the underlying mutual interactions, as well as potential animal models to facilitate further investigation.
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Affiliation(s)
- Jianbin Zhang
- Department of Gastroenterology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Shuangzhe Lin
- Department of Gastroenterology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Daixi Jiang
- Department of Gastroenterology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Mengting Li
- Department of Gastroenterology, Yinzhou People's Hospital, Zhejiang, China
| | - Yuanwen Chen
- Department of Gastroenterology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Jun Li
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Jiangao Fan
- Department of Gastroenterology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
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Abstract
Introduction: Multiple studies have revealed a strong relationship between the development of nephropathy and hepatitis B virus (HBV) infection. The underlying pathogenesis of hepatitis B-related glomerulonephritis (HBV-GN) involves immune complexes, which can be isolated from kidney tissues. Clearance of HBV antigenemia improves renal impairment and proteinuria in HBV-GN patients.Areas covered: In this review, we present our current understanding of the epidemiology, pathogenesis, pathology, diagnosis, and treatment of HBV-GN. We discuss the advantages and disadvantages of oral nucleoside/nucleotide analogs (NAs), and the main pharmaceutical treatment for hepatis B.Expert opinion: Currently, antiviral agents are the main HBV-GN therapeutic agents. Although no randomized controlled clinical trials have compared the efficacy of interferon (IFN) and NA, we suggest IFN treatment for pediatric patients (IFN-α in patients ≥1 year; pegIFN-α in patients ≥3 years) considering treatment duration and absence of resistance. Novel NAs have brought about promising treatment options involving high efficacy viral suppression and low resistance rates. NAs with a high barrier to resistance (e.g. entecavir) are recommended as first-line therapy of HBV-GN. Immunosuppression monotherapy, such as corticosteroids, is of little benefit and potentially harmful to HBV-GN patients due to the possibility of viral reactivation.
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Affiliation(s)
- Yanjun Liu
- Department of Gastroenterology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Cuicui Shi
- Department of Gastroenterology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Jiangao Fan
- Department of Gastroenterology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Baocan Wang
- Department of Gastroenterology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Guangming Li
- Department of Gastroenterology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
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Khoo S, Wong VWS, Goh GBB, Fan J, Chan WK, Seto WK, Chow WC. Suboptimal treatment of dyslipidemia in patients with nonalcoholic fatty liver disease. J Gastroenterol Hepatol 2020; 35:320-325. [PMID: 31336392 DOI: 10.1111/jgh.14794] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Revised: 07/06/2019] [Accepted: 07/15/2019] [Indexed: 12/25/2022]
Abstract
BACKGROUND AND AIM Nonalcoholic fatty liver disease (NAFLD) patients often have dyslipidemia, and optimal treatment of dyslipidemia lowers the risk of cardiovascular disease and mortality. Our aim was to study the prescription of statin and low-density lipoprotein cholesterol treatment targets in NAFLD patients. METHODS Consecutive NAFLD patients attending five clinics in Asia were included in this study. The 10-year cardiovascular disease risk was calculated based on the Framingham Heart Study, and patients were categorized as moderate, high, or very high risk for cardiovascular disease on the basis of the American Association of Clinical Endocrinologist 2017 Guidelines. The low-density lipoprotein cholesterol treatment goal for each of the risk groups was 2.6, 2.6, and 1.8 mmol/L, respectively. RESULTS The data for 428 patients were analyzed (mean age 54.4 ± 11.1 years, 52.1% male). Dyslipidemia was seen in 60.5% (259/428), but only 43.2% (185/428) were on a statin. The percentage of patients who were at moderate, high, and very high risk for cardiovascular disease was 36.7% (157/428), 27.3% (117/428), and 36.0% (154/428), respectively. Among patients who were on a statin, 58.9% (109/185) did not achieve the treatment target. Among patients who were not on a statin, 74.1% (180/243) should be receiving statin therapy. The percentage of patients who were not treated to target or who should be on statin was highest among patients at very high risk for cardiovascular disease at 79.6% (78/98) or 94.6% (53/56), respectively. CONCLUSION This study highlights the suboptimal treatment of dyslipidemia and calls for action to improve the treatment of dyslipidemia in NAFLD patients.
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Affiliation(s)
- Stanley Khoo
- Gastroenterology and Hepatology Unit, Department of Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Vincent Wai-Sun Wong
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Shatin, Hong Kong
| | | | - Jiangao Fan
- School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Wah Kheong Chan
- Gastroenterology and Hepatology Unit, Department of Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Wai-Kay Seto
- Department of Medicine, The University of Hong Kong, Pokfulam, Hong Kong
| | - Wan Cheng Chow
- Department of Medicine, Singapore General Hospital, Singapore
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Shao YL, Zhang SC, Wu JM, Guo FC, Liu LG, Ye CY, Yan T, Cao Q, Zhang F, Wang J, Mao YH, Fan JG. [Relationship between liver controlled attenuation parameters and body fat mass and its distribution]. Zhonghua Gan Zang Bing Za Zhi 2019; 27:754-759. [PMID: 31734988 DOI: 10.3760/cma.j.issn.1007-3418.2019.10.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Objective: To explore the relationship between liver controlled attenuation parameters (CAP) and body fat mass and its distribution. Methods: From May to December 2018, 978 adult patients visited at the fatty liver center of the Third People's Hospital of Changzhou were treated. The patient's liver controlled attenuation parameters were measured by transient elastography and the body fat mass and its distribution were measured by bioelectrical impedance technology. Pearson's correlation coefficient was adopted to describe the correlation between liver CAP value and body mass index (BMI), body fat mass index (BFMI), trunk fat mass index (TFMI), limbs fat mass index (LFMI) and visceral fat area (VFA). Receiver operating characteristic curve (ROC) and area under the curve (AUC) were used to evaluate BMI, BFMI, TFMI, LFMI and VFA to differentiate the cut-off points and efficacy of CAP for diagnosing grading of fatty liver changes in S0-1 and S2-3. Results: In 653 cases of male, S0 ~ S3 accounted for 4.90%, 3.37%, 22.36% and 69.37%, respectively, and in 325 cases of females, S0 ~ S3 accounted for 7.38%, 6.46%, 13.23% and 72.92%, respectively. Female patients had more visceral, trunk and limbs fat than male (P < 0.01). Body mass, body fat mass, body fat percentage, BMI, BFMI, TFMI, LFMI, and VFA were increased in male and female patients with increasing liver fat grade (P < 0.01). CAP values of male and female patients were positively correlated with BMI, BFMI, TFMI, LFMI and VFA. Percentage of body fat mass increased with increasing liver fat grade (male: F = 13.42, P < 0.001; female: F = 3.22, P = 0.023); while limb fat mass percentage did not increase with liver fat grade (Male: F = 1.13, P = 0.34; female: F = 1.05, P = 0.37). Hepatic steatosis grading (S0 ~ 1 or S2 ~ 3) diagnosed with CAP were distinguished through BMI, BFMI, TFMI, LFMI and VFA. AUC was 0.80 ~ 0.82 in males (P < 0.01), and 0.75 ~ 0.78 in females (P < 0.01). Conclusion: The liver CAP value is positively correlated with the body's limbs, trunk and visceral fat, and has a strong correlation with trunk and visceral fat. BMI, BFMI, TFMI, LFMI and VFA up to some extent can identify the CAP diagnosis of grading of fatty liver changes in S0-1 and S2-3.
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Affiliation(s)
- Y L Shao
- Department of Hepatology and Center of Fatty Liver, Changzhou Third People's Hospital, Changzhou 213001, China
| | - S C Zhang
- Department of Hepatology and Center of Fatty Liver, Changzhou Third People's Hospital, Changzhou 213001, China
| | - J M Wu
- Department of Hepatology and Center of Fatty Liver, Changzhou Third People's Hospital, Changzhou 213001, China
| | - F C Guo
- Department of Hepatology and Center of Fatty Liver, Changzhou Third People's Hospital, Changzhou 213001, China
| | - L G Liu
- Department of Hepatology and Center of Fatty Liver, Changzhou Third People's Hospital, Changzhou 213001, China
| | - C Y Ye
- Department of Hepatology and Center of Fatty Liver, Changzhou Third People's Hospital, Changzhou 213001, China
| | - T Yan
- Department of Hepatology and Center of Fatty Liver, Changzhou Third People's Hospital, Changzhou 213001, China
| | - Q Cao
- Department of Hepatology and Center of Fatty Liver, Changzhou Third People's Hospital, Changzhou 213001, China
| | - F Zhang
- Department of Endocrinology and Center of Fatty Liver, Changzhou Third People's Hospital, Changzhou 213001, China
| | - J Wang
- Department of Cardiology and Center of Fatty Liver, Changzhou Third People's Hospital, Changzhou 213001, China
| | - Y H Mao
- Department of Nutrition and Center of Fatty Liver, Changzhou Third People's Hospital, Changzhou 213001, China
| | - J G Fan
- Department of Gastroenterology and Center of Fatty Liver, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200092, China
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30
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Younossi Z, Tacke F, Arrese M, Chander Sharma B, Mostafa I, Bugianesi E, Wai-Sun Wong V, Yilmaz Y, George J, Fan J, Vos MB. Global Perspectives on Nonalcoholic Fatty Liver Disease and Nonalcoholic Steatohepatitis. Hepatology 2019; 69:2672-2682. [PMID: 30179269 DOI: 10.1002/hep.30251] [Citation(s) in RCA: 1072] [Impact Index Per Article: 214.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2018] [Accepted: 08/22/2018] [Indexed: 02/06/2023]
Abstract
Over the past 2 decades, nonalcoholic fatty liver disease (NAFLD) has grown from a relatively unknown disease to the most common cause of chronic liver disease in the world. In fact, 25% of the world's population is currently thought to have NAFLD. Nonalcoholic steatohepatitis (NASH) is the subtype of NAFLD that can progress to cirrhosis, hepatocellular carcinoma (HCC), and death. NAFLD and NASH are not only found in adults-there is also a high prevalence of these diseases in children and adolescents. Because of the close association of NAFLD with type 2 diabetes (T2DM) and obesity, the latest models predict that the prevalence of NAFLD and NASH will increase, causing a tremendous clinical and economic burden and poor patient-reported outcomes. Nonetheless, there is no accurate noninvasive method to detect NASH, and treatment of this disease is limited to lifestyle modifications. To examine the state of NAFLD among different regions and understand the global trajectory of this disease, an international group of experts came together during the 2017 American Association for the Study of Liver Diseases Global NAFLD Forum. We provide a summary of this forum and an assessment of the current state of NAFLD and NASH worldwide.
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Affiliation(s)
- Zobair Younossi
- Center for Liver Diseases, Department of Medicine, Inova Fairfax Hospital, Falls Church, VA.,Betty and Guy Beatty Center for Integrated Research, Inova Health System, Falls Church, VA
| | - Frank Tacke
- Department of Medicine III, University Hospital Aachen, Aachen, Germany
| | - Marco Arrese
- Departamento de Gastroenterolog´ıa, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago, Chile.,Centro de Envejecimiento y Regeneración (CARE), Facultad de Ciencias Biológicas, Pontificia, Chile
| | | | | | | | | | - Yusuf Yilmaz
- Department of Gastroenterology, Marmara University, School of Medicine, Istanbul, Turkey
| | - Jacob George
- Department of Gastroenterology & Hepatology, Westmead Hospital, University of Sydney, Australia
| | - Jiangao Fan
- Center for Fatty Liver, Department of Gastroenterology, Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Miriam B Vos
- Department of Pediatrics, School of Medicine and Nutrition Health Sciences, Emory University, Atlanta, GA.,Children's Healthcare of Atlanta, Atlanta, GA
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31
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Shen B, Hu J, Song H, Wang Z, Fan J, Sun Y, Wang Q. Antibiotics exacerbated colitis by affecting the microbiota, Treg cells and SCFAs in IL10-deficient mice. Biomed Pharmacother 2019; 114:108849. [PMID: 30974386 DOI: 10.1016/j.biopha.2019.108849] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Revised: 04/01/2019] [Accepted: 04/02/2019] [Indexed: 02/06/2023] Open
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32
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Pu K, Wang Y, Bai S, Wei H, Zhou Y, Fan J, Qiao L. Diagnostic accuracy of controlled attenuation parameter (CAP) as a non-invasive test for steatosis in suspected non-alcoholic fatty liver disease: a systematic review and meta-analysis. BMC Gastroenterol 2019; 19:51. [PMID: 30961539 PMCID: PMC6454693 DOI: 10.1186/s12876-019-0961-9] [Citation(s) in RCA: 116] [Impact Index Per Article: 23.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2018] [Accepted: 03/11/2019] [Indexed: 12/12/2022] Open
Abstract
Background Controlled attenuation parameter (CAP) is a non-invasive method for diagnosing hepatic steatosis. Despite good diagnostic performance, clinical application of CAP is limited due to the influences of covariates. Here, a systematic review on the performance of CAP in the diagnosis and staging of hepatic steatosis in NAFLD patients was performed. Methods The sensitivity, specificity, diagnostic odds ratio (DOR) and area under receiver operating characteristics (AUROC) curves of the pooled data for CAP in diagnosing and staging the mild (Stage 1), moderate (Stage 2) and severe (Stage 3) steatosis in NAFLD patients were assessed. The clinical utility of CAP was evaluated by Fagan plot. Heterogeneity was explored using subgroup analysis. Results Nine studies involving 1297 patients with liver biopsy-proven NAFLD were analyzed. The pooled sensitivity of CAP in detecting mild hepatic steatosis was 87% with a specificity of 91% and a DOR of 84.35. The pooled sensitivity of CAP in detecting moderate hepatic steatosis was 85% with a specificity of 74% and a DOR of 21.28. For severe steatosis, the pooled sensitivity was 76% with a specificity of 58% and a DOR of 4.70. The mean AUROC value for CAP in the diagnosis of mild, moderate, and severe steatosis was 0.96, 0.82 and 0.70, respectively. A subgroup analysis indicated that variation in the geographic regions, cutoffs, age and body mass index (BMI) could be the potential sources of heterogeneity in the diagnosis of moderate to severe steatosis. Conclusions CAP should be cautiously considered as a non-invasive substitute for liver biopsy in clinical practice. Electronic supplementary material The online version of this article (10.1186/s12876-019-0961-9) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Ke Pu
- Department of Gastroenterology, The First Hospital of Lanzhou University, Lanzhou, China.,Key Laboratory for Gastrointestinal Diseases of Gansu Province, Lanzhou University, Lanzhou, China
| | - Yuping Wang
- Department of Gastroenterology, The First Hospital of Lanzhou University, Lanzhou, China.,Key Laboratory for Gastrointestinal Diseases of Gansu Province, Lanzhou University, Lanzhou, China
| | - Suyang Bai
- Department of Gastroenterology, The First Hospital of Lanzhou University, Lanzhou, China.,Key Laboratory for Gastrointestinal Diseases of Gansu Province, Lanzhou University, Lanzhou, China
| | - Hui Wei
- Department of Gastroenterology, The First Hospital of Lanzhou University, Lanzhou, China.,Key Laboratory for Gastrointestinal Diseases of Gansu Province, Lanzhou University, Lanzhou, China
| | - Yongning Zhou
- Department of Gastroenterology, The First Hospital of Lanzhou University, Lanzhou, China.,Key Laboratory for Gastrointestinal Diseases of Gansu Province, Lanzhou University, Lanzhou, China
| | - Jiangao Fan
- Storr Liver Centre, Westmead Institute for Medical Research, University of Sydney at Westmead Clinical School, Westmead, Australia
| | - Liang Qiao
- Department of Gastroenterology, The First Hospital of Lanzhou University, Lanzhou, China. .,Key Laboratory for Gastrointestinal Diseases of Gansu Province, Lanzhou University, Lanzhou, China. .,Storr Liver Centre, Westmead Institute for Medical Research, University of Sydney at Westmead Clinical School, Westmead, Australia.
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33
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Yang RX, Fan JG. [Clinical research advances in chronic hepatitis B complicated by fatty liver disease]. Zhonghua Gan Zang Bing Za Zhi 2019; 26:73-76. [PMID: 29804368 DOI: 10.3760/cma.j.issn.1007-3418.2018.01.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Chronic hepatitis B and fatty liver disease are two most common chronic liver diseases in China, and with the increasing prevalence of obesity, chronic hepatitis B complicated by fatty liver disease is more and more common in clinical practice. The influence of chronic hepatitis B virus infection on fatty liver disease and lipid metabolism has gradually become a hot topic in clinical research, as well as the influence of fatty liver disease and metabolic factors on the course and treatment of chronic hepatitis B.
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Affiliation(s)
- R X Yang
- Center for Fatty Liver, Department of Gastroenterology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
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34
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Abstract
Worldwide increasing prevalence of obesity and lifestyle changes has put nonalcoholic fatty liver disease (NAFLD) as the most prevalent liver disease of the coming decade. NAFLD not only causes cirrhosis and hepatocellular carcinoma, but also acts as a component of metabolic syndrome together with obesity, type 2 diabetes mellitus (T2DM), cardiovascular disease (CVD), and dyslipidemia. Consequently, its mutual cause-and-effect interactions have brought a huge clinical and financial burden to patients and society.
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Affiliation(s)
- Y L Shao
- Department of Hepatology, Changzhou Third People's Hospital, Changzhou 213001, Jiangsu Province, China
| | - J G Fan
- Center for Fatty Liver, Department of Gastroenterology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
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35
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Abstract
Clear evidence indicates that cytokines, for instance, adipokines, hepatokines, inflammatory cytokines, myokines, and osteokines, contribute substantially to the development of abnormal glucose and lipid metabolism. Some cytokines play a positive role in metabolism action, while others have a negative metabolic role linking to the induction of metabolic dysfunction. The mechanisms involved are not fully understood, but are associated with lipid accumulation in organs and tissues, especially in the adipose and liver tissue, changes in energy metabolism, and inflammatory signals derived from various cell types, including immune cells. In this review, we describe the roles of certain cytokines in the regulation of metabolism and inter-organ signaling in regard to the pathophysiological aspects. Given the disease-related changes in circulating levels of relevant cytokines, these factors may serve as biomarkers for the early detection of metabolic disorders. Moreover, based on preclinical studies, certain cytokines that can induce improvements in glucose and lipid metabolism and immune response may emerge as novel targets of broader and more efficacious treatments and prevention of metabolic disease.
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Affiliation(s)
- Jie Shi
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Jiangao Fan
- Shanghai Key Laboratory of Children's Digestion and Nutrition, Department of Gastroenterology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Qing Su
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
- *Correspondence: Qing Su
| | - Zhen Yang
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
- Zhen Yang
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36
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Huang R, Duan X, Liu X, Cao H, Wang Y, Fan J, Wang B. Upregulation of miR-181a impairs lipid metabolism by targeting PPARα expression in nonalcoholic fatty liver disease. Biochem Biophys Res Commun 2018; 508:1252-1258. [PMID: 30558790 DOI: 10.1016/j.bbrc.2018.12.061] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2018] [Accepted: 12/07/2018] [Indexed: 12/12/2022]
Abstract
Recent studies have reported elevated expression of miR-181a in patients with non-alcoholic fatty liver disease (NAFLD), suggesting that it may play an important role in liver lipid metabolism and insulin resistance. We aimed to investigate the effect of miR-181a in lipid metabolism and find new treatments for NAFLD. The expression level of miR-181a in NAFLD patient serum and a palmitic acid (PA)-induced NAFLD cell model was examined by Q-PCR. Oil red O staining and triglyceride assays were used to assess lipid accumulation in hepatocytes. Western blotting was used to detect the protein expression levels of peroxisome proliferator-activated receptor-α (PPARα) and the fatty acid β-oxidation-related genes. Direct interactions were validated by dual-luciferase reporter gene assays. MiR-181a expression was significantly upregulated in the serum of NAFLD patients and PA-induced hepatocytes. Inhibition of miR-181a expression resulted in the increased expression of PPARα and its downstream genes, and PA-induced lipid accumulation in hepatocytes was also inhibited. Upregulation of miR-181a resulted in the downregulation of its direct target PPARα and downstream gene expression of PPARα as well as aggravated lipid accumulation in hepatocytes. At the same time, the increased expression of PPARα can offset lipid accumulation in hepatocytes induced by miR-181a mimics. This study demonstrates that reducing the expression of miR-181a may improve lipid metabolism in NAFLD. The downregulation of miR-181a expression can be a therapeutic strategy for NAFLD by modulating its target PPARα.
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Affiliation(s)
- Ruixian Huang
- Department of Gastroenterology, Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, No.1665 Kong Jiang Road, Shanghai, 200092, China.
| | - Xiaoyan Duan
- Department of Gastroenterology, Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, No.1665 Kong Jiang Road, Shanghai, 200092, China.
| | - Xiaolin Liu
- Department of Gastroenterology, Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, No.1665 Kong Jiang Road, Shanghai, 200092, China.
| | - Haixia Cao
- Department of Gastroenterology, Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, No.1665 Kong Jiang Road, Shanghai, 200092, China.
| | - Yuqin Wang
- Department of Gastroenterology, Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, No.1665 Kong Jiang Road, Shanghai, 200092, China.
| | - Jiangao Fan
- Department of Gastroenterology, Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, No.1665 Kong Jiang Road, Shanghai, 200092, China.
| | - Baocan Wang
- Department of Gastroenterology, Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, No.1665 Kong Jiang Road, Shanghai, 200092, China.
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Fan JG, Chen L, Li JX, Gu QJ, Li DB, Zhao LB, He G. [The treatment of nose-eye correlated diseases with external nasal incision combined with nasal cavity approach surgery through endoscope]. Lin Chung Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2018; 30:1210-1214. [PMID: 29798331 DOI: 10.13201/j.issn.1001-1781.2016.15.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 11/22/2015] [Indexed: 11/12/2022]
Abstract
Objective:To explore the indications and characteristics for the treatment of nose-eye correlated diseases with endoscopic surgery through external nasal incision combined with nasal cavity approach.Method:The clinical data of 13 patients whom hospitalized in our department and treated by endoscopic surgery through external nasal incision combined with nasal cavity approach since October 2011, were retrospectively analyzed and the characteristics of different pathological changes, clinical manifestations, surgical approach and follow-up results were summarized.Four cases of patients underwent endoscopic surgery through nasal cavity and lacrimal caruncle conjunctival incision, 4 cases received bone fracture reduction and DCR with endoscope through double path of nasal cavity and the original trauma wound, 2 cases with endoscopic bone tumor resection through nasal cavity and external nasal incision, the rest of the 3 cases with endonasal endoscopic and peri-orbit incision surgery.Result:Two cases of tumor patients showed no recurrence followed up for 1.5 to 2 years; the diplopia disappeared in 2 cases of orbital medial wall fracture; surgeries of 4 cases of orbital wall fracture with lacrimal duct obstruction patients, 3 cases succeeded, 1 case failed and change into dacryocystorhinotomy with external nasal incision, and epiphora of all patients vanished; all of the patients of sinus osteoma, foreign bodies and abscess were cured and symptoms disappeared; the symptoms of ectopic meningioma patient gradually died down with eyebrow scars left.Conclusion:The surgery with external nasal incision combined with nasal cavity approach through endoscope to treat noseeye correlated diseases can effectively deal with relevant pathological changes, with the advantages of clear operation field and less damage, but its exact indications and surgical methods still need to be further explored.
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Affiliation(s)
- J G Fan
- Department of Otorhinolaryngology Head and Neck Surgery, Sichuan Academy of Medical Science and Sichuan Provincial People's Hospital,Chengdu,610072,China
| | - L Chen
- Department of Ophthalmology, Sichuan Academy of Medical Science and Sichuan Provincial People's Hospital
| | - J X Li
- Department of Otorhinolaryngology Head and Neck Surgery, Sichuan Academy of Medical Science and Sichuan Provincial People's Hospital,Chengdu,610072,China
| | - Q J Gu
- Department of Otorhinolaryngology Head and Neck Surgery, Sichuan Academy of Medical Science and Sichuan Provincial People's Hospital,Chengdu,610072,China
| | - D B Li
- Department of Otorhinolaryngology Head and Neck Surgery, Sichuan Academy of Medical Science and Sichuan Provincial People's Hospital,Chengdu,610072,China
| | - L B Zhao
- Department of Otorhinolaryngology Head and Neck Surgery, Sichuan Academy of Medical Science and Sichuan Provincial People's Hospital,Chengdu,610072,China
| | - G He
- Department of Otorhinolaryngology Head and Neck Surgery, Sichuan Academy of Medical Science and Sichuan Provincial People's Hospital,Chengdu,610072,China
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Wu J, Zhang R, Shen F, Yang R, Zhou D, Cao H, Chen G, Pan Q, Fan J. Altered DNA Methylation Sites in Peripheral Blood Leukocytes from Patients with Simple Steatosis and Nonalcoholic Steatohepatitis (NASH). Med Sci Monit 2018; 24:6946-6967. [PMID: 30270343 PMCID: PMC6180948 DOI: 10.12659/msm.909747] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Background The aim of this study was to identify DNA methylation sites in peripheral blood leukocytes from patients with histologically confirmed nonalcoholic fatty liver disease (NAFLD) that included simple hepatic steatosis and nonalcoholic steatohepatitis (NASH). Material/Methods DNA was isolated from peripheral blood leukocytes from patients with histologically diagnosed NAFLD (n=35), including simple hepatic steatosis (n=18) and NASH (n=17). Healthy controls included individuals without liver disease (n=30). DNA was hybridized, and DNA methylation was interrogated in an epigenome-wide association study (EWAS). DNA methylation levels (β-values) were correlated with serum lipid profiles, liver enzymes, and liver histology. Results Circulating blood leukocytes from 35 patients with NAFLD (simple steatosis and NASH) contained 65 CpG sites, which represented 60 genes that were differentially methylated when compared with healthy controls. In the simple hepatic steatosis group (n=18), 42 methylated CpG sites were found to be associated with increased levels of serum alanine aminotransferase (ALT), and 32 methylated CpG sites were associated with increased serum lipid profiles. In the NASH group (n=17), when compared with the simple hepatic steatosis group, methylated CpG sites showed significant correlations with the presence of lobular inflammation compared with hepatic steatosis and fibrosis. Six differentially methylated CpG sites were identified in the ACSL4, CRLS1, CTP1A, SIGIRR, SSBP1 and ZNF622 genes, which were associated with histologically confirmed simple hepatic steatosis and NASH. Conclusions The study identified some key methylated CpG sites from peripheral blood leukocytes, which might be used as serum biomarkers to stratify NAFLD patients into simple hepatic steatosis and NASH.
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Affiliation(s)
- Jiayu Wu
- Department of Gastroenterology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China (mainland)
| | - Ruinan Zhang
- Department of Gastroenterology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China (mainland)
| | - Feng Shen
- Department of Gastroenterology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China (mainland)
| | - Ruixu Yang
- Department of Gastroenterology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China (mainland)
| | - Da Zhou
- Department of Gastroenterology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China (mainland)
| | - Haixia Cao
- Department of Gastroenterology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China (mainland)
| | - Guangyu Chen
- Department of Gastroenterology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China (mainland)
| | - Qin Pan
- Department of Gastroenterology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China (mainland)
| | - Jiangao Fan
- Department of Gastroenterology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China (mainland).,Shanghai Key Laboratory of Children's Digestion and Nutrition, Shanghai, China (mainland).,Shanghai Institute of Pediatrics, Shanghai, China (mainland)
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39
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Chen H, Shen F, Sherban A, Nocon A, Li Y, Wang H, Xu MJ, Rui X, Han J, Jiang B, Lee D, Li N, Keyhani-Nejad F, Fan JG, Liu F, Kamat A, Musi N, Guarente L, Pacher P, Gao B, Zang M. DEP domain-containing mTOR-interacting protein suppresses lipogenesis and ameliorates hepatic steatosis and acute-on-chronic liver injury in alcoholic liver disease. Hepatology 2018; 68:496-514. [PMID: 29457836 PMCID: PMC6097912 DOI: 10.1002/hep.29849] [Citation(s) in RCA: 61] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Revised: 02/13/2018] [Accepted: 02/14/2018] [Indexed: 12/12/2022]
Abstract
UNLABELLED Alcoholic liver disease (ALD) is characterized by lipid accumulation and liver injury. However, how chronic alcohol consumption causes hepatic lipid accumulation remains elusive. The present study demonstrates that activation of the mechanistic target of rapamycin complex 1 (mTORC1) plays a causal role in alcoholic steatosis, inflammation, and liver injury. Chronic-plus-binge ethanol feeding led to hyperactivation of mTORC1, as evidenced by increased phosphorylation of mTOR and its downstream kinase S6 kinase 1 (S6K1) in hepatocytes. Aberrant activation of mTORC1 was likely attributed to the defects of the DEP domain-containing mTOR-interacting protein (DEPTOR) and the nicotinamide adenine dinucleotide-dependent deacetylase sirtuin 1 (SIRT1) in the liver of chronic-plus-binge ethanol-fed mice and in the liver of patients with ALD. Conversely, adenoviral overexpression of hepatic DEPTOR suppressed mTORC1 signaling and ameliorated alcoholic hepatosteatosis, inflammation, and acute-on-chronic liver injury. Mechanistically, the lipid-lowering effect of hepatic DEPTOR was attributable to decreased proteolytic processing, nuclear translocation, and transcriptional activity of the lipogenic transcription factor sterol regulatory element-binding protein-1 (SREBP-1). DEPTOR-dependent inhibition of mTORC1 also attenuated alcohol-induced cytoplasmic accumulation of the lipogenic regulator lipin 1 and prevented alcohol-mediated inhibition of fatty acid oxidation. Pharmacological intervention with rapamycin alleviated the ability of alcohol to up-regulate lipogenesis, to down-regulate fatty acid oxidation, and to induce steatogenic phenotypes. Chronic-plus-binge ethanol feeding led to activation of SREBP-1 and lipin 1 through S6K1-dependent and independent mechanisms. Furthermore, hepatocyte-specific deletion of SIRT1 disrupted DEPTOR function, enhanced mTORC1 activity, and exacerbated alcoholic fatty liver, inflammation, and liver injury in mice. CONCLUSION The dysregulation of SIRT1-DEPTOR-mTORC1 signaling is a critical determinant of ALD pathology; targeting SIRT1 and DEPTOR and selectively inhibiting mTORC1-S6K1 signaling may have therapeutic potential for treating ALD in humans. (Hepatology 2018).
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Affiliation(s)
- Hanqing Chen
- Department of Molecular Medicine, Center for Healthy Aging, University of Texas Health San Antonio, TX78229,Barshop Institute for Longevity and Aging Studies, Center for Healthy Aging, University of Texas Health San Antonio, TX78229
| | - Feng Shen
- Department of Molecular Medicine, Center for Healthy Aging, University of Texas Health San Antonio, TX78229,Barshop Institute for Longevity and Aging Studies, Center for Healthy Aging, University of Texas Health San Antonio, TX78229,Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Alex Sherban
- Boston University School of Medicine, Boston, MA 02118
| | - Allison Nocon
- Boston University School of Medicine, Boston, MA 02118
| | - Yu Li
- Boston University School of Medicine, Boston, MA 02118,Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai 200031, China
| | - Hua Wang
- Laboratory of Liver Diseases, Laboratory of Cardiovascular Physiology and Tissue Injury, National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, Bethesda, MD 20892
| | - Ming-Jiang Xu
- Laboratory of Liver Diseases, Laboratory of Cardiovascular Physiology and Tissue Injury, National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, Bethesda, MD 20892
| | - Xianliang Rui
- Boston University School of Medicine, Boston, MA 02118
| | - Jinyan Han
- Boston University School of Medicine, Boston, MA 02118
| | | | - Donghwan Lee
- Department of Molecular Medicine, Center for Healthy Aging, University of Texas Health San Antonio, TX78229,Barshop Institute for Longevity and Aging Studies, Center for Healthy Aging, University of Texas Health San Antonio, TX78229
| | - Na Li
- Department of Molecular Medicine, Center for Healthy Aging, University of Texas Health San Antonio, TX78229,Barshop Institute for Longevity and Aging Studies, Center for Healthy Aging, University of Texas Health San Antonio, TX78229,Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200080, China
| | - Farnaz Keyhani-Nejad
- Department of Molecular Medicine, Center for Healthy Aging, University of Texas Health San Antonio, TX78229,Barshop Institute for Longevity and Aging Studies, Center for Healthy Aging, University of Texas Health San Antonio, TX78229
| | - Jian-gao Fan
- Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Feng Liu
- Barshop Institute for Longevity and Aging Studies, Center for Healthy Aging, University of Texas Health San Antonio, TX78229
| | - Amrita Kamat
- Geriatric Research, Education and Clinical Center, South Texas Veterans Health Care System, San Antonio, TX 78229
| | - Nicolas Musi
- Barshop Institute for Longevity and Aging Studies, Center for Healthy Aging, University of Texas Health San Antonio, TX78229,Geriatric Research, Education and Clinical Center, South Texas Veterans Health Care System, San Antonio, TX 78229
| | - Leonard Guarente
- Department of Biology, Paul F. Glenn Laboratory, Massachusetts Institute of Technology, Cambridge, MA, 02139
| | - Pal Pacher
- Laboratory of Liver Diseases, Laboratory of Cardiovascular Physiology and Tissue Injury, National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, Bethesda, MD 20892
| | - Bin Gao
- Laboratory of Liver Diseases, Laboratory of Cardiovascular Physiology and Tissue Injury, National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, Bethesda, MD 20892
| | - Mengwei Zang
- Department of Molecular Medicine, Center for Healthy Aging, University of Texas Health San Antonio, TX78229,Barshop Institute for Longevity and Aging Studies, Center for Healthy Aging, University of Texas Health San Antonio, TX78229,Geriatric Research, Education and Clinical Center, South Texas Veterans Health Care System, San Antonio, TX 78229,Correspondence to: Mengwei Zang, MD, PhD, Department of Molecular Medicine, Barshop Institute for Longevity and Aging Studies, University of Texas Health San Antonio, 8403 Floyd Curl Dr., Office 292.2, MC8257, STRF-South Texas Research Facility, San Antonio, Texas 78229-3900, Office: 210-562-4213, Fax: 210-562-4138,
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40
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Chitturi S, Wong VWS, Chan WK, Wong GLH, Wong SKH, Sollano J, Ni YH, Liu CJ, Lin YC, Lesmana LA, Kim SU, Hashimoto E, Hamaguchi M, Goh KL, Fan J, Duseja A, Dan YY, Chawla Y, Farrell G, Chan HLY. The Asia-Pacific Working Party on Non-alcoholic Fatty Liver Disease guidelines 2017-Part 2: Management and special groups. J Gastroenterol Hepatol 2018; 33:86-98. [PMID: 28692197 DOI: 10.1111/jgh.13856] [Citation(s) in RCA: 101] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2017] [Revised: 05/31/2017] [Accepted: 06/25/2017] [Indexed: 12/17/2022]
Affiliation(s)
- Shiv Chitturi
- Gastroenterology and Hepatology Unit, The Canberra Hospital, Canberra, Australian Capital Territory, Australia
| | - Vincent Wai-Sun Wong
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Shatin, Hong Kong.,State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Wah-Kheong Chan
- Department of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Grace Lai-Hung Wong
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Shatin, Hong Kong.,State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Simon Kin-Hung Wong
- Department of Surgery, The Chinese University of Hong Kong, Shatin, Hong Kong
| | | | - Yen-Hsuan Ni
- Hepatitis Research Center, National Taiwan University, Taipei, Taiwan
| | - Chun-Jen Liu
- Department of Internal Medicine, Hepatitis Research Center, Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine and Hospital, Taipei, Taiwan
| | - Yu-Cheng Lin
- Hepatitis Research Center, National Taiwan University, Taipei, Taiwan
| | | | - Seung Up Kim
- Department of Internal Medicine, Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - Etsuko Hashimoto
- Department of Internal Medicine and Gastroenterology, Tokyo Women's Medical University, Tokyo, Japan
| | | | - Khean-Lee Goh
- Department of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Jiangao Fan
- Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Ajay Duseja
- Department of Hepatology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Yock Young Dan
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Yogesh Chawla
- Department of Hepatology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Geoff Farrell
- Gastroenterology and Hepatology Unit, The Canberra Hospital, Canberra, Australian Capital Territory, Australia
| | - Henry Lik-Yuen Chan
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Shatin, Hong Kong.,State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Shatin, Hong Kong
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41
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Wong VWS, Chan WK, Chitturi S, Chawla Y, Dan YY, Duseja A, Fan J, Goh KL, Hamaguchi M, Hashimoto E, Kim SU, Lesmana LA, Lin YC, Liu CJ, Ni YH, Sollano J, Wong SKH, Wong GLH, Chan HLY, Farrell G. Asia-Pacific Working Party on Non-alcoholic Fatty Liver Disease guidelines 2017-Part 1: Definition, risk factors and assessment. J Gastroenterol Hepatol 2018; 33:70-85. [PMID: 28670712 DOI: 10.1111/jgh.13857] [Citation(s) in RCA: 305] [Impact Index Per Article: 50.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2017] [Revised: 05/30/2017] [Accepted: 06/25/2017] [Indexed: 12/12/2022]
Affiliation(s)
- Vincent Wai-Sun Wong
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Shatin, Hong Kong.,State Key Laboratory of Digestive Disease and Department of Surgery, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Wah-Kheong Chan
- Department of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Shiv Chitturi
- Gastroenterology and Hepatology Unit, The Canberra Hospital, Canberra, Australian Capital Territory, Australia
| | - Yogesh Chawla
- Department of Hepatology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Yock Young Dan
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Ajay Duseja
- Department of Hepatology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Jiangao Fan
- Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Khean-Lee Goh
- Department of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | | | - Etsuko Hashimoto
- Departments of Internal Medicine and Gastroenterology, Tokyo Women's Medical University, Tokyo, Japan
| | - Seung Up Kim
- Department of Internal Medicine, Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | | | - Yu-Cheng Lin
- Hepatitis Research Center, National Taiwan University, Taipei, Taiwan
| | - Chun-Jen Liu
- Department of Internal Medicine, Hepatitis Research Center and Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine and Hospital, Taipei, Taiwan
| | - Yen-Hsuan Ni
- Hepatitis Research Center, National Taiwan University, Taipei, Taiwan
| | - Jose Sollano
- University of Santo Tomas, Manila, The Philippines
| | - Simon Kin-Hung Wong
- Department of Surgery, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Grace Lai-Hung Wong
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Shatin, Hong Kong.,State Key Laboratory of Digestive Disease and Department of Surgery, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Henry Lik-Yuen Chan
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Shatin, Hong Kong.,State Key Laboratory of Digestive Disease and Department of Surgery, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Geoff Farrell
- Gastroenterology and Hepatology Unit, The Canberra Hospital, Canberra, Australian Capital Territory, Australia
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42
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Zeng J, Sun WL, Chen GY, Pan Q, Yan SY, Sun C, Xu ZJ, Fan JG. [Efficiency of FibroScan and FibroTouch in liver stiffness measurement and fat quantification: a comparative analysis]. Zhonghua Gan Zang Bing Za Zhi 2017; 24:652-658. [PMID: 27788720 DOI: 10.3760/cma.j.issn.1007-3418.2016.09.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Objective: To investigate the efficiency of FibroScan(FS)and FibroTouch(FT)in liver stiffness measurement(LSM)and fat quantification through a comparative analysis. Methods: The outpatients or hospitalized patients who underwent LSM and fat quantification using FS and FT were enrolled. The differences in success rate and detecting parameters between FS and FT were analyzed, as well as the correlation between FS and FT values. The t-test was used for comparison of normally distributed continuous data between groups, and a one-way analysis of variance or the Kruskal-Wallis test was used for comparison between multiple groups. The Mann-Whitney U test was used for comparison of non-normally distributed continuous data between groups. Results: A total of 1621 patients were enrolled. The success rates of FT and FS were 100% and 94.96%, respectively, and the success rate of FS was influenced by sex, age, body mass index, and biochemical markers of liver function. FT has a significantly shorter duration of single detection and a significantly lower number of times of single detection than FS(duration of single detection: 190.21±38.78 s vs 220.89±68.36 s, P < 0.01; number of single detection times: 10.31±1.32 vs 11.81±3.76, P < 0.01), as well as a significantly lower ratio of interquartile range to median of fat quantification in the same patient(5.39%±4.81% vs 17.18%±14.07%, P < 0.01). The LSM and fat quantification of FS were significantly correlated with those of FT(r = 0.645 and 0.620, both Based on the duration and number of times of single detection, success rate, and stability of fat quantification, FT seems to have a better detection efficiency than FS. The detection values of FT and FS can be calculated with regression equations < 0.01). The equations of linear regression were LSM(FT)= 4.435+0.477×LSM(FS); CAP(FT)= 134.71+0.456×CAP(FS). Conclusion: Based on the duration and number of times of single detection, success rate, and stability of fat quantification, FT seems to have a better detection efficiency than FS. The detection values of FT and FS can be calculated with regression equations.
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Affiliation(s)
- J Zeng
- Department of Gastroenterology, Center for Fatty Liver, Xinhua Hospital, Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai 200092, China
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43
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Zhao ZH, Liu XL, Fan JG. [Research on the natural history of non-alcoholic fatty liver disease should be taken seriously]. Zhonghua Gan Zang Bing Za Zhi 2017; 25:81-84. [PMID: 28297791 DOI: 10.3760/cma.j.issn.1007-3418.2017.02.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Nonalcoholic fatty liver disease (NAFLD) is a multi-system disease, and metabolic syndrome, type 2 diabetes, and NAFLD interact as both cause and effect. Deaths caused by cardiovascular diseases and malignant tumors are the adverse outcome of patients with NAFLD and nonalcoholic steatohepatitis (NASH), and increased deaths caused by liver disease is mainly seen in NASH patients. There is a causal relationship between NASH and hepatocellular carcinoma, and almost 50% of patients with NASH-associated hepatocellular carcinoma do not have liver cirrhosis. At present, cohort studies on the natural history of NAFLD in China should be enhanced in order to provide a basis for the development of health strategies and prevention and treatment measures. This editorial elaborates on the association of NAFLD with diabetes, cardiovascular disease, liver cirrhosis, and hepatocellular carcinoma from the perspective of clinical epidemiology, in order to emphasize the importance of the natural history of NAFLD.
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Affiliation(s)
- Z H Zhao
- Center for Fatty Liver, Department of Gastroenterology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200092, China
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44
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Tang YK, He G, Fan JG, Zhu W. [The study of locating facial nerve precisely in middle ear surgery based on clinical anatomy]. Lin Chung Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2017; 31:1334-1337. [PMID: 29798225 DOI: 10.13201/j.issn.1001-1781.2017.17.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 06/18/2017] [Indexed: 11/12/2022]
Abstract
Objective:To investigate the methods of locating facial nerve precisely in middle ear surgery through the observation and measurement of the facial nerve and surrounding anatomical structures and to provide reference for the middle ear surgery.Method:Combined surgical approach on 15 cases (30 sides) fresh adult cadaveric specimens were dissected, observed the characteristics of facial nerve and its shape and spatial relationship of the surrounding structures, and measured the distance between the facial nerve and its surrounding structures.Result:The shortest distance from the midpoint of the posterior wall of external auditory canal (annulus level) to the vertical segment of the facial nerve was (3.37±0.34)mm, the shortest distance from the leading edge of the sigmoid sinus to the vertical segment of facial nerve was (7.40±0.71)mm, the shortest distance from the lateral margin of jugular bulb to the facial nerve was (5.58±0.79)mm, the shortest distance from Henle crest to the pyramidal segment of facial nerve was (12.76±1.24)mm, the shortest distance between the pyramidal segment of facial nerve and the posterior short limb of incus was (1.56±0.35)mm, the shortest distance between the pyramidal segment of facial nerve and the lower edge of posterior semicircular canal was (2.56±0.41) mm, the shortest distance between the lower edge of horizontal semicircular canal and the horizontal segment of facial nerve was (1.28±0.32) mm, the shortest distance between the upper edge of vestibular window and the horizontal segment of facial nerve was (0.67±0.15)mm.Conclusion:A good command of the anatomy of temporal bone as well as the methods of locating facial nerve will provide the key to reduce the probability of iatrogenic facial nerve injury in middle ear surgery.
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Affiliation(s)
- Y K Tang
- Department of Otorhinolaryngology Head and Neck Surgery, Sichuan Provincial People's Hospital, the Affiliated Hospital, University of Electronic Science and Technology of China, Chengdu, 610000, China
| | - G He
- Department of Otorhinolaryngology Head and Neck Surgery, Sichuan Provincial People's Hospital, the Affiliated Hospital, University of Electronic Science and Technology of China, Chengdu, 610000, China
| | - J G Fan
- Department of Otorhinolaryngology Head and Neck Surgery, Sichuan Provincial People's Hospital, the Affiliated Hospital, University of Electronic Science and Technology of China, Chengdu, 610000, China
| | - W Zhu
- Department of Anatomy, West China Medical College of Sichuan University
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45
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Huang RX, Wang BC, Fan JG. [Research advances of relationship between non-alcoholic fatty liver disease and biliary tract diseases]. Zhonghua Gan Zang Bing Za Zhi 2017; 25:633-636. [PMID: 29056017 DOI: 10.3760/cma.j.issn.1007-3418.2017.08.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Recent studies have found that non-alcoholic fatty liver disease(NAFLD) has great impact on the development of biliary tract diseases. Here in this review, we summarized the relationship between NAFLD and the occurrence and development, risk factors and severity of cholestasis, gallstones, intrahepatic cholangiocarcinoma, primary biliary cirrhosis and bile microbiota, so as to further illuminate the pathogenesis of NAFLD and biliary tract diseases, obtain better diagnostic and therapeutic outcomes on NAFLD and biliary tract diseases.
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Affiliation(s)
- R X Huang
- Department of Gastroenterology, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200092, China
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Zhang W, Yang Z, Niu Y, Li X, Zhu L, Lu S, Zhang H, Fan J, Ning G, Qin L, Su Q. Association of calf circumference with insulin resistance and non-alcohol fatty liver disease: the REACTION study. BMC Endocr Disord 2017; 17:28. [PMID: 28558676 PMCID: PMC5450143 DOI: 10.1186/s12902-017-0176-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2016] [Accepted: 04/19/2017] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND The feature of nonalcoholic fatty liver disease (NAFLD) is pathological excessive liver lipid accumulation of subjects who without history of alcohol abuse. Calf circumference is a proxy for lower-body fat and screening method for the identification of subjects with acatastatic lipid accumulation. The objective of this study was to examine the association between calf circumference and NAFLD. METHODS The study was a cross-sectional analysis including 8850 middle-aged and elderly individuals. NAFLD was examined by hepatic ultrasound and without alcohol abuse and other liver diseases. Calf circumference was measured on the lower right leg at the point of maximal circumference. RESULTS The mean of calf circumference were 35.7 cm for male and 34.6 cm for female (P < 0.001), respectively. Compared with the lowest calf circumference quartile, the odds ratio for NAFLD in the highest quartile was 2.73 (95% CI 2.34-3.19, P trend <0.001) after adjusted for potential cofounders. There were also significant positive correlation between calf circumference and HOMA-IR, liver enzyme levels and triglycerides. In addition, we found significant positive correlation of calf circumference with the HOMA-IR and fasting insulin level in overweight and obese subjects (BMI ≥ 24 kg/m2) but not in lean subjects (test for interaction: P both less than 0.001 for insulin and HOMA-IR). CONCLUSION High calf circumference is significantly associated with elevated prevalence of NAFLD and increasing insulin resistance.
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Affiliation(s)
- Weiwei Zhang
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, 1665 Kongjiang Road, Shanghai, 200092 China
| | - Zhen Yang
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, 1665 Kongjiang Road, Shanghai, 200092 China
| | - Yixin Niu
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, 1665 Kongjiang Road, Shanghai, 200092 China
| | - Xiaoyong Li
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, 1665 Kongjiang Road, Shanghai, 200092 China
| | - Lingfei Zhu
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, 1665 Kongjiang Road, Shanghai, 200092 China
| | - Shuai Lu
- Department of Endocrinology, Xinhua Hospital Chongming Branch, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Hongmei Zhang
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, 1665 Kongjiang Road, Shanghai, 200092 China
| | - Jiangao Fan
- Department of Gastroenterology, Shanghai Key Laboratory of Children’s Digestion and Nutrition, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Guang Ning
- Department of Endocrinology and Metabolism, Key Laboratory for Endocrine and Metabolic Diseases of Ministry of Health, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, E-Institute of Shanghai Universities, Shanghai, China
| | - Li Qin
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, 1665 Kongjiang Road, Shanghai, 200092 China
- Department of Endocrinology, Xinhua Hospital Chongming Branch, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Qing Su
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, 1665 Kongjiang Road, Shanghai, 200092 China
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Qin L, Zhang W, Yang Z, Niu Y, Li X, Lu S, Xing Y, Lin N, Zhang H, Ning G, Fan J, Su Q. Impaired lung function is associated with non-alcoholic fatty liver disease independently of metabolic syndrome features in middle-aged and elderly Chinese. BMC Endocr Disord 2017; 17:18. [PMID: 28330472 PMCID: PMC5361719 DOI: 10.1186/s12902-017-0168-4] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2016] [Accepted: 03/11/2017] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Associations between lung function and non-alcoholic fatty liver disease (NAFLD) have been reported. However, evidence from large-scale populations about the relationship is scarce. The objective of the study was to evaluate the relationship between lung function and NAFLD in middle-aged and elderly Chinese. METHODS A total of 1842 participants aged 40 years or older were recruited from Chongming District, Shanghai, China. Lung function, evaluated by forced vital capacity (FVC) and forced expiratory volume in one second (FEV1) was measured with standard spirometry. The NAFLD was evaluated by ultrasonography. RESULTS The subjects with NAFLD had lower FVC (% predicted) (0.85 ± 0.26 vs. 0.90 ± 0.28, p < 0.001) and FEV1 (% predicted) (0.93 ± 0.29 vs. 0.98 ± 0.34, p < 0.001) than non-NAFLD. After adjusting for potential risk factors, the lowest quartile of FVC (% predicted) and FEV1 (% predicted) was associated with increased prevalence of NAFLD, with the fully adjusted odds ratio of 1.37 and 1.24 (95% confidence interval [CI] 1.18-1.97, p < 0.001, 95% CI 1.11-1.87, p = 0.009), respectively. CONCLUSIONS Impaired lung function is associated with non-alcoholic fatty liver disease, independent of conventional metabolic risk factors.
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Affiliation(s)
- Li Qin
- Department of Endocrinology, Xinhua Hospital Chongming Branch, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, 1665 Kongjiang Road, Shanghai, China
| | - Weiwei Zhang
- Department of Endocrinology, Xinhua Hospital Chongming Branch, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, 1665 Kongjiang Road, Shanghai, China
| | - Zhen Yang
- Department of Endocrinology, Xinhua Hospital Chongming Branch, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, 1665 Kongjiang Road, Shanghai, China.
| | - Yixin Niu
- Department of Endocrinology, Xinhua Hospital Chongming Branch, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, 1665 Kongjiang Road, Shanghai, China
| | - Xiaoyong Li
- Department of Endocrinology, Xinhua Hospital Chongming Branch, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, 1665 Kongjiang Road, Shanghai, China
| | - Shuai Lu
- Department of Endocrinology, Xinhua Hospital Chongming Branch, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yin Xing
- Department of Endocrinology, Xinhua Hospital Chongming Branch, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Ning Lin
- Department of Endocrinology, Xinhua Hospital Chongming Branch, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, 1665 Kongjiang Road, Shanghai, China
| | - Hongmei Zhang
- Department of Endocrinology, Xinhua Hospital Chongming Branch, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, 1665 Kongjiang Road, Shanghai, China
| | - Guang Ning
- Department of Endocrinology and Metabolism, Key Laboratory for Endocrine and Metabolic Diseases of Ministry of Health, RuiJin Hospital, Shanghai Jiao Tong University School of Medicine, E-Institute of Shanghai Universities, Shanghai, China
| | - Jiangao Fan
- Department of Gastroenterology, Shanghai Key Laboratory of Children's Digestion and Nutrition, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Qing Su
- Department of Endocrinology, Xinhua Hospital Chongming Branch, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, 1665 Kongjiang Road, Shanghai, China.
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Yang RX, Hu CX, Mi YQ, Sun WL, Chen GY, Pan Q, Shen F, Xu GW, Fan JG. [A serum lipidomic study of patients with non-alcoholic fatty liver disease]. Zhonghua Gan Zang Bing Za Zhi 2017; 25:122-127. [PMID: 28297799 DOI: 10.3760/cma.j.issn.1007-3418.2017.02.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the serum lipidomic profile in patients with nonalcoholic fatty liver disease (NAFLD), and to analyze the lipid metabolism characteristics of NAFLD. Methods: The subjects were divided into control group (23 patients) and pathologically confirmed NAFLD group (42 patients), and ultra-high-performance liquid chromatography-tandem mass spectrometry was used to measure serum lipidomic metabolites. The partial least squares-discriminant analysis (PLS-DA) model was established to analyze the differences in lipid metabolism with reference to the univariate analysis. The t-test and Mann-Whitney U test were used for data analysis. Results: A total of 239 lipids were identified and qualitative and quantitative analyses were performed. The PLS-DA model (R2 = 0.753, Q2 = 0.456) and the univariate analysis showed that 77 lipids were metabolized differentially between the NAFLD group and the control group (VIP > 1, P < 0.05), including free fatty acid, phosphatidylcholine, phosphatidylethanolamine, phosphatidylinositol, lysophosphatidylcholine, lysophosphatidylinositol (LPI), choline plasmalogen (PlsCho), ethanolamine plasmalogen (PlsEtn), ceramide (Cer), sphingomyelin, and triglyceride (TG). Compared with the control group, the NAFLD group had significant increases in monounsaturated fatty acids (increased by 39%, t = -3.954, P < 0.05) and TGs (increased by 36%, Z = -2.662, P < 0.05), mainly TGs with low numbers of carbon atoms and unsaturated bonds, while there were reductions in TGs with high numbers of carbon atoms and unsaturated bonds. In addition, compared with the control group, the NAFLD group had significant increases in the levels of LPI (increased by 223%, t = -3.858, P < 0.05) and Cer (increased by 21%, t = -2.481, P < 0.05) and significant reductions in PlsCho (reduced by 18%, t = 3.184, P < 0.05) and PlsEtn (reduced by 20%, t = 2.363, P < 0.05). Conclusion: There is a significant difference in lipid metabolism profile between NAFLD patients and healthy people, and a serum lipidomic analysis of NAFLD helps to further clarify the characteristics of lipid metabolism in patients with NAFLD.
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Affiliation(s)
- R X Yang
- Center for Fatty Liver, Department of Gastroenterology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200092, China
| | - C X Hu
- Dalian Institute of Chemical Physics, CAS Key Laboratory of Separation Science for Analytical Chemistry, Chinese Academy of Sciences, Dalian 116023, China
| | - Y Q Mi
- the Second People's Hospital of Tianjin, Tianjin Medical Research Institute of Liver Disease, Tianjin 300192, China
| | - W L Sun
- Center for Fatty Liver, Department of Gastroenterology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200092, China
| | - G Y Chen
- Center for Fatty Liver, Department of Gastroenterology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200092, China
| | - Q Pan
- Center for Fatty Liver, Department of Gastroenterology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200092, China
| | - F Shen
- Center for Fatty Liver, Department of Gastroenterology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200092, China
| | - G W Xu
- Dalian Institute of Chemical Physics, CAS Key Laboratory of Separation Science for Analytical Chemistry, Chinese Academy of Sciences, Dalian 116023, China
| | - J G Fan
- Center for Fatty Liver, Department of Gastroenterology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200092, China
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Sun WL, Sun CG, Chen GY, Pan Q, Zeng J, Shan PP, Fan JG. [A clinical study of the association between hepatic controlled attenuation parameter and metabolic syndrome]. Zhonghua Gan Zang Bing Za Zhi 2017; 25:128-133. [PMID: 28297800 DOI: 10.3760/cma.j.issn.1007-3418.2017.02.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the association between hepatic controlled attenuation parameter (CAP) and metabolic syndrome (MetS) and the correlation of CAP and its changes with the incidence of MetS. Methods: A total of 2461 subjects who underwent physical examination from July 2013 to September 2015 were enrolled. Spearman correlation analysis was used to investigate the correlation of CAP with the number of MetS components and each MetS component, and the chi-square test was used to investigate the prevalence rates of MetS and each component under different CAP levels. Logistic regression analysis was used to analyze the odds ratio (95% confidence interval (CI)) of MetS under different CAP levels. A total of 230 subjects without baseline MetS were selected; in a prospective cohort study, these subjects were divided into groups according to the baseline CAP, change in CAP, and percent change in CAP, and the chi-square test was performed to compare the incidence of MetS. The Cox regression analysis was used to analyze the values of baseline CAP, change in CAP, and percent change in CAP in predicting MetS. Results: CAP was positively correlated with the number of MetS components (r = 0.309, P < 0.01) and significantly correlated with all components. There were significant differences in the prevalence rates of MetS and its components under different CAP levels (< 238 dB/m, 238-258 dB/m, 259-291 dB/m, and ≥292 dB/m) (P < 0.05). After the adjustment for sex and age, with < 238 dB/m as a reference, the odds ratios (95% CI) of MetS in patients with CAP levels of 238-258 dB/m, 259-291 dB/m, and ≥292 dB/m were 1.784 (1.369-2.325), 2.936 (2.292-3.760), and 4.363 (3.435-5.543), respectively (all P < 0.05). Follow-up data showed that 28 patients (12.2%) developed MetS. After the adjustment for related factors, the hazard ratios (95% CI) of MetS in patients with baseline CAP > 238 dB/m, change in CAP > 30 dB/m, and percent change in CAP > 25.0% were 3.337 (1.163-9.569), 7.732 (2.453-24.366), and 11.656 (3.329-40.813), respectively (all P < 0.05). Conclusion: CAP is closely associated with MetS and its components. CAP and its change can be used to predict the risk of MetS.
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Affiliation(s)
- W L Sun
- Department of Gastroenterology, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai 200092, China
| | - C G Sun
- Department of Internal Medicine, Kunshan Geriatric Hospital, Kunshan Jiangsu Province 215324, China
| | - G Y Chen
- Department of Gastroenterology, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai 200092, China
| | - Q Pan
- Department of Gastroenterology, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai 200092, China
| | - J Zeng
- Department of Gastroenterology, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai 200092, China
| | - P P Shan
- Department of Internal Medicine, Kunshan Geriatric Hospital, Kunshan Jiangsu Province 215324, China
| | - J G Fan
- Department of Gastroenterology, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai 200092, China
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Yang Z, Yan C, Liu G, Niu Y, Zhang W, Lu S, Li X, Zhang H, Ning G, Fan J, Qin L, Su Q. Plasma selenium levels and nonalcoholic fatty liver disease in Chinese adults: a cross-sectional analysis. Sci Rep 2016; 6:37288. [PMID: 27853246 PMCID: PMC5112507 DOI: 10.1038/srep37288] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2016] [Accepted: 10/28/2016] [Indexed: 11/11/2022] Open
Abstract
Selenium exposure can induce liver insulin resistance and increased liver triglyceride concentrations in animals, which may link to an increased risk of nonalcoholic fatty liver disease (NAFLD). However, epidemiological studies investigating the association between elevated plasma selenium levels and NAFLD were not available. We aimed to investigate the association of selenium levels with the prevalence of NAFLD in Chinese adults. This was a cross-sectional study of 8550 Chinese adults aged 40 yr or older in Shanghai, China. A questionnaire, anthropometric measurements, and laboratory tests were conducted. NAFLD was diagnosed by hepatic ultrasound after the exclusion of alcohol abuse and other liver diseases. Plasma selenium concentration was assessed by inductively coupled plasma mass spectroscopy. The median concentration of plasma selenium was 213.0 μg/L. Elevated plasma selenium levels were associated with higher triglycerides, LDL-cholesterol, fasting plasma glucose, post-loading plasma glucose, A1c, HOMA-IR, as well as ALT, AST and γ-GT (all P < 0.05). The odds ratios were substantially higher for NAFLD (OR = 1.54, 95% CI 1.13–2.18) in the highest selenium quartile compared with those in the lowest quartile, after adjustment for potential cofounder. The results of this study provided epidemiological evidence that increased plasma selenium level is associated with elevated prevalence of NAFLD.
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Affiliation(s)
- Zhen Yang
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Chonghuai Yan
- Ministry of Education-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Gang Liu
- Key Laboratory of Nutrition and Metabolism, Institute for Nutritional Sciences, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shanghai, China
| | - Yixin Niu
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Weiwei Zhang
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Shuai Lu
- Department of Endocrinology, Xinhua Hospital Chongming Branch, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiaoyong Li
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Hongmei Zhang
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Guang Ning
- Department of Endocrinology and Metabolism, Key Laboratory for Endocrine and Metabolic Diseases of Ministry of Health, RuiJin Hospital, Shanghai Jiao Tong University School of Medicine, E-Institute of Shanghai Universities, Shanghai, China
| | - Jiangao Fan
- Department of Gastroenterology, Shanghai Key Laboratory of Children's Digestion and Nutrition, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Li Qin
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Department of Endocrinology, Xinhua Hospital Chongming Branch, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Qing Su
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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