The KCNQ1 potassium channel: from gene to physiological function
T Jespersen, M Grunnet, SP Olesen - Physiology, 2005 - journals.physiology.org
The voltage-gated KCNQ1 (KvLQT1, Kv7. 1) potassium channel plays a crucial role in
shaping the cardiac action potential as well as in controlling the water and salt homeostasis …
shaping the cardiac action potential as well as in controlling the water and salt homeostasis …
The KCNQ1 channel–remarkable flexibility in gating allows for functional versatility
SI Liin, R Barro‐Soria, HP Larsson - The Journal of physiology, 2015 - Wiley Online Library
The KCNQ1 channel (also called Kv7. 1 or KvLQT1) belongs to the superfamily of voltage‐
gated K+ (Kv) channels. KCNQ1 shares several general features with other Kv channels but …
gated K+ (Kv) channels. KCNQ1 shares several general features with other Kv channels but …
Biology of the KCNQ1 potassium channel
GW Abbott - New Journal of Science, 2014 - Wiley Online Library
Ion channels are essential for basic cellular function and for processes including sensory
perception and intercellular communication in multicellular organisms. Voltage‐gated …
perception and intercellular communication in multicellular organisms. Voltage‐gated …
Rapid Report: C‐terminal interaction of KCNQ2 and KCNQ3 K+ channels
S Maljevic, C Lerche, G Seebohm… - The Journal of …, 2003 - Wiley Online Library
Coexpression of KCNQ2 and KCNQ3 channels results in a 10‐fold increased current
amplitude compared to that of KCNQ2 alone, suggesting the formation of heteromultimeric …
amplitude compared to that of KCNQ2 alone, suggesting the formation of heteromultimeric …
Diclofenac distinguishes among homomeric and heteromeric potassium channels composed of KCNQ4 and KCNQ5 subunits
LI Brueggemann, AR Mackie, JL Martin, LL Cribbs… - Molecular …, 2011 - ASPET
KCNQ4 and KCNQ5 potassium channel subunits are expressed in vascular smooth muscle
cells, although it remains uncertain how these subunits assemble to form functional …
cells, although it remains uncertain how these subunits assemble to form functional …
Gene structures and expression profiles of three human KCND (Kv4) potassium channels mediating A-type currents ITO and ISA
D Isbrandt, T Leicher, R Waldschütz, X Zhu… - Genomics, 2000 - Elsevier
The four known members of the KCND/Kv4 channel family encode voltage-gated potassium
channels. Recent studies provide evidence that members of the Kv4 channel family are …
channels. Recent studies provide evidence that members of the Kv4 channel family are …
Stoichiometry of the KCNQ1-KCNE1 ion channel complex
K Nakajo, MH Ulbrich, Y Kubo… - Proceedings of the …, 2010 - National Acad Sciences
The KCNQ1 voltage-gated potassium channel and its auxiliary subunit KCNE1 play a crucial
role in the regulation of the heartbeat. The stoichiometry of KCNQ1 and KCNE1 complex has …
role in the regulation of the heartbeat. The stoichiometry of KCNQ1 and KCNE1 complex has …
KCNQ5, a novel potassium channel broadly expressed in brain, mediates M-type currents
BC Schroeder, M Hechenberger, F Weinreich… - Journal of Biological …, 2000 - ASBMB
KCNQ2 and KCNQ3, both of which are mutated in a type of human neonatal epilepsy, form
heteromeric potassium channels that are expressed in broad regions of the brain. The …
heteromeric potassium channels that are expressed in broad regions of the brain. The …
KCNE1 and KCNE3 stabilize and/or slow voltage sensing S4 segment of KCNQ1 channel
K Nakajo, Y Kubo - The Journal of General Physiology, 2007 - rupress.org
KCNQ1 is a voltage-dependent K+ channel whose gating properties are dramatically altered
by association with auxiliary KCNE proteins. For example, KCNE1, which is mainly …
by association with auxiliary KCNE proteins. For example, KCNE1, which is mainly …
Cardiovascular KCNQ (Kv7) potassium channels: physiological regulators and new targets for therapeutic intervention
AR Mackie, KL Byron - Molecular pharmacology, 2008 - ASPET
Potassium channels play an important role in electrical signaling of excitable cells such as
neurons, cardiac myocytes, and vascular smooth muscle cells (VSMCs). In particular, the …
neurons, cardiac myocytes, and vascular smooth muscle cells (VSMCs). In particular, the …