KCNMA1-linked channelopathy

CS Bailey, HJ Moldenhauer, SM Park… - Journal of General …, 2019 - rupress.org
KCNMA1 encodes the pore-forming α subunit of the “Big K+”(BK) large conductance calcium
and voltage-activated K+ channel. BK channels are widely distributed across tissues …

The beneficial health effects of flavonoids on the cardiovascular system: Focus on K+ channels

F Fusi, A Trezza, M Tramaglino, G Sgaragli… - Pharmacological …, 2020 - Elsevier
Substantial experimental evidences support the hypothesis that dietary flavonoid intake has
a favourable impact on cardiovascular diseases such as systemic, arterial hypertension and …

A pharmacological master key mechanism that unlocks the selectivity filter gate in K+ channels

M Schewe, H Sun, Ü Mert, A Mackenzie, ACW Pike… - Science, 2019 - science.org
Potassium (K+) channels have been evolutionarily tuned for activation by diverse biological
stimuli, and pharmacological activation is thought to target these specific gating …

An emerging spectrum of variants and clinical features in KCNMA1-linked channelopathy

JP Miller, HJ Moldenhauer, S Keros, AL Meredith - Channels, 2021 - Taylor & Francis
ABSTRACT KCNMA1-linked channelopathy is an emerging neurological disorder
characterized by heterogeneous and overlapping combinations of movement disorder …

Regulation of muscle potassium: exercise performance, fatigue and health implications

MI Lindinger, SP Cairns - European Journal of Applied Physiology, 2021 - Springer
This review integrates from the single muscle fibre to exercising human the current
understanding of the role of skeletal muscle for whole-body potassium (K+) regulation, and …

Regulation of BK channels by beta and gamma subunits

V Gonzalez-Perez, CJ Lingle - Annual review of physiology, 2019 - annualreviews.org
Ca2+-and voltage-gated K+ channels of large conductance (BK channels) are expressed in
a diverse variety of both excitable and inexcitable cells, with functional properties …

[HTML][HTML] Hydrophobic gating in BK channels

Z Jia, M Yazdani, G Zhang, J Cui, J Chen - Nature communications, 2018 - nature.com
The gating mechanism of transmembrane ion channels is crucial for understanding how
these proteins control ion flow across membranes in various physiological processes. Big …

Ball-and-chain inactivation in a calcium-gated potassium channel

C Fan, N Sukomon, E Flood, J Rheinberger, TW Allen… - Nature, 2020 - nature.com
Inactivation is the process by which ion channels terminate ion flux through their pores while
the opening stimulus is still present. In neurons, inactivation of both sodium and potassium …

[图书][B] Cellular signal processing: an introduction to the molecular mechanisms of signal transduction

F Marks, U Klingmüller, K Müller-Decker - 2017 - taylorfrancis.com
Cellular Signal Processing offers a unifying view of cell signaling based on the concept that
protein interactions act as sophisticated data processing networks that govern intracellular …

Fifty years of gating currents and channel gating

L Catacuzzeno, F Conti, F Franciolini - Journal of General Physiology, 2023 - rupress.org
We celebrate this year the 50th anniversary of the first electrophysiological recordings of the
gating currents from voltage-dependent ion channels done in 1973. This retrospective tries …