Dengue virus induces and requires glycolysis for optimal replication.

ABSTRACT:

Unlabelled

Viruses rely on host cellular metabolism to provide the energy and biosynthetic building blocks required for their replication. Dengue virus (DENV), a member of the Flaviviridae family, is one of the most important arthropod-borne human pathogens worldwide. We analyzed global intracellular metabolic changes associated with DENV infection of primary human cells. Our metabolic profiling data suggested that central carbon metabolism, particularly glycolysis, is strikingly altered during a time course of DENV infection. Glucose consumption is increased during DENV infection and depriving DENV-infected cells of exogenous glucose had a pronounced impact on viral replication. Furthermore, the expression of both glucose transporter 1 and hexokinase 2, the first enzyme of glycoly

SUBMITTER: Fontaine KA 

PROVIDER: S-EPMC4338897 | biostudies-literature | 2015 Feb

REPOSITORIES: biostudies-literature