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Lonardo A, Ballestri S, Marchesini G, et al. Nonalcoholic fatty liver disease: a precursor of the metabolic syndrome. Dig Liver Dis. 2014;47(3):181-90doi: 10.1016/j.dld.2014.09.020.
Lonardo, A., Ballestri, S., Marchesini, G., Angulo, P., & Loria, P. (2015). Nonalcoholic fatty liver disease: a precursor of the metabolic syndrome. Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver, 47(3), 181-90. https://doi.org/10.1016/j.dld.2014.09.020
Lonardo, Amedeo, et al. "Nonalcoholic fatty liver disease: a precursor of the metabolic syndrome." Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver vol. 47,3 (2015): 181-90. doi: https://doi.org/10.1016/j.dld.2014.09.020
Lonardo A, Ballestri S, Marchesini G, Angulo P, Loria P. Nonalcoholic fatty liver disease: a precursor of the metabolic syndrome. Dig Liver Dis. 2015 Mar;47(3):181-90. doi: 10.1016/j.dld.2014.09.020. Epub 2014 Nov 18. PMID: 25739820.
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Dig Liver Dis. 2015 Mar;47(3):181-90. doi: 10.1016/j.dld.2014.09.020. Epub 2014 Nov 18.

Nonalcoholic fatty liver disease: a precursor of the metabolic syndrome.

Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver

Amedeo Lonardo, Stefano Ballestri, Giulio Marchesini, Paul Angulo, Paola Loria

Affiliations

  1. AUSL Modena and University of Modena and Reggio Emilia, Department of Biomedical, Metabolic and Neural Sciences, Division of Internal Medicine, NOCSAE - Baggiovara, Modena, Italy. Electronic address: [email protected].
  2. AUSL Modena, Department of Internal Medicine, Division of Internal Medicine, Hospital of Pavullo, Pavullo nel Frignano, Italy.
  3. "Alma Mater Studiorum" University, Unit of Metabolic Diseases and Clinical Dietetics, Bologna, Italy.
  4. University of Kentucky, Division of Digestive Diseases & Nutrition, Section of Hepatology, Medical Center, Lexington, KY, USA.
  5. AUSL Modena and University of Modena and Reggio Emilia, Department of Biomedical, Metabolic and Neural Sciences, Division of Internal Medicine, NOCSAE - Baggiovara, Modena, Italy.

PMID: 25739820 DOI: 10.1016/j.dld.2014.09.020

Abstract

The conventional paradigm of nonalcoholic fatty liver disease representing the "hepatic manifestation of the metabolic syndrome" is outdated. We identified and summarized longitudinal studies that, supporting the association of nonalcoholic fatty liver disease with either type 2 diabetes mellitus or metabolic syndrome, suggest that nonalcoholic fatty liver disease precedes the development of both conditions. Online Medical databases were searched, relevant articles were identified, their references were further assessed and tabulated data were checked. Although several cross-sectional studies linked nonalcoholic fatty liver disease to either diabetes and other components of the metabolic syndrome, we focused on 28 longitudinal studies which provided evidence for nonalcoholic fatty liver disease as a risk factor for the future development of diabetes. Moreover, additional 19 longitudinal reported that nonalcoholic fatty liver disease precedes and is a risk factor for the future development of the metabolic syndrome. Finally, molecular and genetic studies are discussed supporting the view that aetiology of steatosis and lipid intra-hepatocytic compartmentation are a major determinant of whether fatty liver is/is not associated with insulin resistance and metabolic syndrome. Data support the novel paradigm of nonalcoholic fatty liver disease as a strong determinant for the development of the metabolic syndrome, which has potentially relevant clinical implications for diagnosing, preventing and treating metabolic syndrome.

Copyright © 2014 Editrice Gastroenterologica Italiana S.r.l. Published by Elsevier Ltd. All rights reserved.

Keywords: Dissociation; Insulin resistance; Natural history; Pathogenesis

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