Role of the sixth transmembrane segment of domain IV of the cockroach sodium channel in the action of sodium channel blocker insecticides

KS Silver, Y Nomura, VL Salgado, K Dong - Neurotoxicology, 2009 - Elsevier
Sodium channel blocker insecticides (SCBIs), such as indoxacarb and metaflumizone, are a
new class of insecticides with a mechanism of action different from those of other …

Analysis of the action of lidocaine on insect sodium channels

W Song, KS Silver, Y Du, Z Liu, K Dong - Insect biochemistry and molecular …, 2011 - Elsevier
A new class of sodium channel blocker insecticides (SCBIs), which include indoxacarb, its
active metabolite, DCJW, and metaflumizone, preferably block inactivated states of both …

Mechanism of action of sodium channel blocker insecticides (SCBIs) on insect sodium channels

KS Silver, W Song, Y Nomura, VL Salgado… - Pesticide biochemistry …, 2010 - Elsevier
Sodium channel blocker insecticides (SCBIs) are a relatively new class of insecticides, with
a mechanism of action different from those of other classes of insecticides that target voltage …

Identification of a cluster of residues in transmembrane segment 6 of domain III of the cockroach sodium channel essential for the action of pyrethroid insecticides

Y Du, JE Lee, Y Nomura, T Zhang… - Biochemical …, 2009 - portlandpress.com
A phenylalanine residue (Phe1519) in the sixth transmembrane segment of domain III (IIIS6)
of the cockroach BgNav sodium channel is required for the binding and action of …

Role of the local anesthetic receptor in the state-dependent inhibition of voltage-gated sodium channels by the insecticide metaflumizone

RT von Stein, DM Soderlund - Molecular pharmacology, 2012 - ASPET
Sodium channel inhibitor (SCI) insecticides selectively target voltage-gated sodium (Nav)
channels in the slow-inactivated state by binding at or near the local anesthetic receptor …

Mutations in the transmembrane helix S6 of domain IV confer cockroach sodium channel resistance to sodium channel blocker insecticides and local anesthetics

D Jiang, Y Du, Y Nomura, X Wang, Y Wu… - Insect biochemistry and …, 2015 - Elsevier
Indoxacarb and metaflumizone are two sodium channel blocker insecticides (SCBIs). They
preferably bind to and trap sodium channels in the slow-inactivated non-conducting state, a …

An alanine in segment 3 of domain III (IIIS3) of the cockroach sodium channel contributes to the low pyrethroid sensitivity of an alternative splice variant

Y Du, Z Liu, Y Nomura, B Khambay, K Dong - Insect biochemistry and …, 2006 - Elsevier
In a previous study, we showed that two alternative exons (G1 and G2 encoding IIIS3-S4)
were involved in the differential sensitivity of two cockroach sodium channel splice variants …

A residue in the transmembrane segment 6 of domain I in insect and mammalian sodium channels regulate differential sensitivities to pyrethroid insecticides

EE Oliveira, Y Du, Y Nomura, K Dong - Neurotoxicology, 2013 - Elsevier
Voltage-gated sodium channels are critical for electrical signaling in the nervous system.
Pyrethroid insecticides exert their toxic action by modifying the gating of sodium channels. A …

Indoxacarb, metaflumizone, and other sodium channel inhibitor insecticides: mechanism and site of action on mammalian voltage-gated sodium channels

RT von Stein, KS Silver, DM Soderlund - Pesticide biochemistry and …, 2013 - Elsevier
Sodium channel inhibitor (SCI) insecticides were discovered almost four decades ago but
have only recently yielded important commercial products (eg, indoxacarb and …

[HTML][HTML] The receptor site and mechanism of action of sodium channel blocker insecticides

Y Zhang, Y Du, D Jiang, C Behnke, Y Nomura… - Journal of Biological …, 2016 - ASBMB
Sodium channels are excellent targets of both natural and synthetic insecticides with high
insect selectivity. Indoxacarb, its active metabolite DCJW, and metaflumizone (MFZ) belong …