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Updated: Mar 20, 2026

Lipid Droplet Isolation for Quantitative Mass Spectrometry Analysis
Published on: April 17, 2017
Entangled in a membranous web: ER and lipid droplet reorganization during hepatitis C virus infection
Nathan L Meyers1, Krystal A Fontaine1, G Renuka Kumar1
1Gladstone Institutes, University of California San Francisco, 1650 Owens Street, San Francisco, CA 94941, United States.
Abstract:
Hepatitis C virus (HCV) is a major cause of liver disease worldwide. To establish and maintain chronic infection, HCV extensively rearranges cellular organelles to generate distinct compartments for viral RNA replication and virion assembly. Here, we review our current knowledge of how HCV proliferates and remodels ER-derived membranes while preserving and expanding associated lipid droplets during viral infection. Unraveling the molecular mechanisms responsible for HCV-induced membrane reorganization will enhance our understanding of the HCV life-cycle, the associated liver pathology, and the biology of the ER:lipid droplet interface in general.
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