Antiviral strains associate with endoplasmic reticulum membranes and induce lipid droplet formation to restrict dengue virus replication.

are a genus of insect endosymbiotic bacteria which includes strains Mel and AlbB that are being utilized as a biocontrol tool to reduce the incidence of -transmitted viral diseases like dengue. However, the precise mechanisms underpinning the antiviral activity of these strains are not well defined. Here, we generated a panel of -derived cell lines infected with antiviral strains Mel and AlbB or the non-antiviral strain Pip to understand host cell morphological changes specifically induced by antiviral strains.

Novel Wolbachia-transinfected Aedes aegypti mosquitoes possess diverse fitness and vector competence phenotypes.

Wolbachia pipientis from Drosophila melanogaster (wMel) is an endosymbiotic bacterium that restricts transmission of human pathogenic flaviviruses and alphaviruses, including dengue, Zika, and chikungunya viruses, when introduced into the mosquito vector Aedes aegypti. To date, wMel-infected Ae. aegypti have been released in field trials in 5 countries to evaluate the effectiveness of this strategy for disease control.

Establishment of a Wolbachia Superinfection in Aedes aegypti Mosquitoes as a Potential Approach for Future Resistance Management.

Wolbachia pipientis is an endosymbiotic bacterium estimated to chronically infect between 40-75% of all arthropod species. Aedes aegypti, the principle mosquito vector of dengue virus (DENV), is not a natural host of Wolbachia. The transinfection of Wolbachia strains such as wAlbB, wMel and wMelPop-CLA into Ae.