Zika virus modulates human fibroblasts to enhance transmission success in a controlled lab-setting.

ABSTRACT: Transmission of Zika virus (ZIKV) has been reported in 92 countries and the geographical spread of invasive virus-borne vectors has increased in recent years. Arboviruses naturally survive between vertebrate hosts and arthropod vectors. Transmission success requires the mosquito to feed on viraemic hosts. There is little specific understanding of factors that may promote ZIKV transmission-success. Here we show that mosquito host-seeking behaviour is impacted by viral infection of the vertebrae host and may be essential for the effective transmission of arboviruses like ZIKV. Human skin fibroblasts produce a variety of metabolites, and we show that ZIKV immediately alters gene/protein expression patterns in infected-dermal fibroblasts, altering their metabolism to increase the release of mo

SUBMITTER: Mozuraitis R 

PROVIDER: S-EPMC11782651 | biostudies-literature | 2025 Jan

REPOSITORIES: biostudies-literature