Article
A mutation in the intracellular loop III/IV of mosquito sodium channel synergizes the effect of mutations in helix IIS6 on pyrethroid resistance.
Molecular pharmacology - 1 Jan 2015
Wang Lingxin, Nomura Yoshiko, Du Yuzhe, Liu Nannan, Zhorov Boris S, Dong Ke
Abstract excerpt
Activation and inactivation of voltage-gated sodium channels are critical for proper electrical signaling in excitable cells. Pyrethroid insecticides promote activation and inhibit inactivation of sodium channels, resulting in prolonged opening of sodium channels. They preferably bind to the open state of the sodium channel by interacting with two distinct receptor sites, pyrethroid receptor sites PyR1 and PyR2,...
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