Human Cytomegalovirus uses a Host Stress Response to Balance the Elongation of Saturated/Monounsaturated and Polyunsaturated Very Long Chain Fatty Acids
Abstract:Stress and virus infection are known to regulate lipid metabolism in cells. Human cytomegalovirus infection induces fatty acid (FA) elongation and increases the cellular abundance of lipids with very long-chain FA tails (VLCFAs). While reprogramming of metabolism can be stress-related, the role of stress in HCMV reprogramming of lipid metabolism is poorly understood. In this study, we engineered cells to knockout PKR-like ER kinase (PERK) in the ER stress pathway and measured lipid changes using lipidomics to … Show more
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