Activation of the autophagy pathway decreases dengue virus infection in Aedes aegypti cells.

ABSTRACT:

Background

Mosquito-borne dengue virus (DENV) causes major disease worldwide, impacting 50-100 million people every year, and is spread by the major mosquito vector Aedes aegypti. Understanding mosquito physiology, including antiviral mechanisms, and developing new control strategies have become an important step towards the elimination of DENV disease. In the study reported here, we focused on autophagy, a pathway suggested as having a positive influence on virus replication in humans, as a potential antiviral target in the mosquito.

Methods

To understand the role played by autophagy in Ae. aegypti, we examined the activation of this pathway in Aag-2 cells, an Ae. aegypti-derived cell line, infected with DENV. Rapamycin and 3-methyladenine, two small molecules that have bee

SUBMITTER: Chen TY 

PROVIDER: S-EPMC8549150 | biostudies-literature | 2021 Oct

REPOSITORIES: biostudies-literature