title: Hepatitis C infection and nonalcoholic fatty liver disease.
abstract: In hepatitis C virus (HCV) infection, significant hepatic steatosis or superimposed nonalcoholic steatohepatitis is associated with disease severity and poor response to antiviral therapy. Nonalcoholic fatty liver disease (NAFLD) and HCV are common causes of chronic liver disease in Western countries and are strongly linked to concurrent obesity, insulin resistance, and the metabolic syndrome. With the escalating prevalence of obesity in North America, insulin resistance and the metabolic syndrome are major public health problems that have a significant impact on morbidity and mortality associated with NAFLD and HCV. This article focuses on the current understanding of the interplay between host and viral factors that are involved in the interaction between NAFLD and HCV.
authors.affiliation: Division of Gastroenterology, Hepatology, and Nutrition, Department of Internal Medicine, Virginia Commonwealth University Medical Center, Richmond, VA 23298, USA.
authors.forename: Onpan
authors.initials: O
authors.lastname: Cheung
authors.forename: Arun J
authors.initials: AJ
authors.lastname: Sanyal
mesh_terms: D018450:Disease Progression; D005234:Fatty Liver / Q000209:etiology*; D019698:Hepatitis C, Chronic / Q000150:complications*; D006801:Humans; D012307:Risk Factors