Emerging diversity in lipid–protein interactions

V Corradi, BI Sejdiu, H Mesa-Galloso… - Chemical …, 2019 - ACS Publications
Membrane lipids interact with proteins in a variety of ways, ranging from providing a stable
membrane environment for proteins to being embedded in to detailed roles in complicated …

Phosphoinositides regulate ion channels

B Hille, EJ Dickson, M Kruse, O Vivas… - Biochimica Et Biophysica …, 2015 - Elsevier
Phosphoinositides serve as signature motifs for different cellular membranes and often are
required for the function of membrane proteins. Here, we summarize clear evidence …

Membrane protein structure, function, and dynamics: a perspective from experiments and theory

Z Cournia, TW Allen, I Andricioaei, B Antonny… - The Journal of …, 2015 - Springer
Membrane proteins mediate processes that are fundamental for the flourishing of biological
cells. Membrane-embedded transporters move ions and larger solutes across membranes; …

A kinetic map of the homomeric voltage-gated potassium channel (Kv) family

R Ranjan, E Logette, M Marani, M Herzog… - Frontiers in Cellular …, 2019 - frontiersin.org
The voltage-gated potassium (Kv) channels, encoded by 40 genes, repolarize all electrically
excitable cells, including plant, cardiac, and neuronal cells. Although these genes were fully …

Closed-state inactivation and pore-blocker modulation mechanisms of human CaV2. 2

Y Dong, Y Gao, S Xu, Y Wang, Z Yu, Y Li, B Li, T Yuan… - Cell reports, 2021 - cell.com
N-type voltage-gated calcium (Ca V) channels mediate Ca 2+ influx at presynaptic terminals
in response to action potentials and play vital roles in synaptogenesis, release of …

Review of PIP2 in cellular signaling, functions and diseases

K Mandal - International journal of molecular sciences, 2020 - mdpi.com
Phosphoinositides play a crucial role in regulating many cellular functions, such as actin
dynamics, signaling, intracellular trafficking, membrane dynamics, and cell–matrix adhesion …

Lipid-dependent regulation of ion channels and G protein–coupled receptors: insights from structures and simulations

AL Duncan, W Song… - Annual review of …, 2020 - annualreviews.org
Ion channels and G protein–coupled receptors (GPCRs) are regulated by lipids in their
membrane environment. Structural studies combined with biophysical and molecular …

PIP2 regulation of KCNQ channels: biophysical and molecular mechanisms for lipid modulation of voltage-dependent gating

MA Zaydman, J Cui - Frontiers in physiology, 2014 - frontiersin.org
Voltage-gated potassium (Kv) channels contain voltage-sensing (VSD) and pore-gate (PGD)
structural domains. During voltage-dependent gating, conformational changes in the two …

A small-molecule activation mechanism that directly opens the KCNQ2 channel

S Zhang, D Ma, K Wang, Y Li, Z Yang, X Li, J Li… - Nature Chemical …, 2024 - nature.com
Pharmacological activation of voltage-gated ion channels by ligands serves as the basis for
therapy and mainly involves a classic gating mechanism that augments the native voltage …

Dopamine triggers the maturation of striatal spiny projection neuron excitability during a critical period

OJ Lieberman, AF McGuirt, EV Mosharov, I Pigulevskiy… - Neuron, 2018 - cell.com
Neural circuits are formed and refined during childhood, including via critical changes in
neuronal excitability. Here, we investigated the ontogeny of striatal intrinsic excitability. We …