Aedes aegypti SNAP and a calcium transporter ATPase influence dengue virus dissemination.

ABSTRACT: Dengue virus (DENV) is a flavivirus that causes marked human morbidity and mortality worldwide, and is transmitted to humans by Aedes aegypti mosquitoes. Habitat expansion of Aedes, mainly due to climate change and increasing overlap between urban and wild habitats, places nearly half of the world's population at risk for DENV infection. After a bloodmeal from a DENV-infected host, the virus enters the mosquito midgut. Next, the virus migrates to, and replicates in, other tissues, like salivary glands. Successful viral transmission occurs when the infected mosquito takes another blood meal on a susceptible host and DENV is released from the salivary gland via saliva into the skin. During viral dissemination in the mosquito and transmission to a new mammalian host, DENV interacts with a var

SUBMITTER: Marin-Lopez A 

PROVIDER: S-EPMC8195420 | biostudies-literature | 2021 Jun

REPOSITORIES: biostudies-literature