Suppression of the pelo protein by Wolbachia and its effect on dengue virus in Aedes aegypti.

ABSTRACT: The endosymbiont Wolbachia is known to block replication of several important arboviruses, including dengue virus (DENV), in the mosquito vector Aedes aegypti. So far, the exact mechanism of this viral inhibition is not fully understood. A recent study in Drosophila melanogaster has demonstrated an interaction between the pelo gene and Drosophila C virus. In this study, we explored the possible involvement of the pelo protein, that is involved in protein translation, in Wolbachia-mediated antiviral response and mosquito-DENV interaction. We found that pelo is upregulated during DENV replication and its silencing leads to reduced DENV virion production suggesting that it facilities DENV replication. However, in the presence of Wolbachia, specifically in female mosquitoes, the pelo protein i

SUBMITTER: Asad S 

PROVIDER: S-EPMC5912784 | biostudies-literature | 2018 Apr

REPOSITORIES: biostudies-literature