Authors
Gulam H Syed, Yutaka Amako, Aleem Siddiqui
Publication date
2010/1/1
Source
Trends in Endocrinology & Metabolism
Volume
21
Issue
1
Pages
33-40
Publisher
Elsevier
Description
Hepatitis C virus (HCV) enhances its replication by modulating host cell lipid metabolism. HCV circulates in the blood in association with lipoproteins. HCV infection is associated with enhanced lipogenesis, reduced secretion, and β-oxidation of lipids. HCV-induced imbalance in lipid homeostasis leads to steatosis. Many lipids are crucial for the virus life cycle, and inhibitors of cholesterol/fatty acid biosynthetic pathways inhibit virus replication, maturation and secretion. HCV negatively modulates the synthesis and secretion of very low-density lipoproteins (VLDL). Components involved in VLDL assembly are also required for HCV morphogenesis/secretion, suggesting that HCV co-opts the VLDL secretory pathway for its own secretion. This review highlights HCV-altered lipid metabolic events that aid the virus life cycle and ultimately promote liver disease.
Total citations
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Scholar articles
GH Syed, Y Amako, A Siddiqui - Trends in Endocrinology & Metabolism, 2010