Dual role of the Anopheles coluzzii Venus Kinase Receptor in both larval growth and immunity.

ABSTRACT: Vector-borne diseases and especially malaria are responsible for more than half million deaths annually. The increase of insecticide resistance in wild populations of Anopheles malaria vectors emphasises the need for novel vector control strategies as well as for identifying novel vector targets. Venus kinase receptors (VKRs) constitute a Receptor Tyrosine Kinase (RTK) family only found in invertebrates. In this study we functionally characterized Anopheles VKR in the Gambiae complex member, Anopheles coluzzii. Results showed that Anopheles VKR can be activated by L-amino acids, with L-arginine as the most potent agonist. VKR was not required for the fecundity of A. coluzzii, in contrast to reports from other insects, but VKR function is required in both Anopheles males and females for dev

SUBMITTER: Gouignard N 

PROVIDER: S-EPMC6401105 | biostudies-literature | 2019 Mar

REPOSITORIES: biostudies-literature