Mechanisms and physiological implications of cooperative gating of clustered ion channels

RE Dixon, MF Navedo, MD Binder… - Physiological …, 2022 - journals.physiology.org
Ion channels play a central role in the regulation of nearly every cellular process. Dating
back to the classic 1952 Hodgkin–Huxley model of the generation of the action potential, ion …

Brain‐targeted liposomes loaded with monoclonal antibodies reduce alpha‐synuclein aggregation and improve behavioral symptoms in Parkinson's disease

M Sela, M Poley, P Mora‐Raimundo… - Advanced …, 2023 - Wiley Online Library
Monoclonal antibodies (mAbs) hold promise in treating Parkinson's disease (PD), although
poor delivery to the brain hinders their therapeutic application. In the current study, it is …

Drugs that regulate local cell signaling: AKAP targeting as a therapeutic option

PJ Bucko, JD Scott - Annual review of pharmacology and …, 2021 - annualreviews.org
Cells respond to environmental cues by mobilizing signal transduction cascades that
engage protein kinases and phosphoprotein phosphatases. Correct organization of these …

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 …

Voltage sensors of a Na+ channel dissociate from the pore domain and form inter-channel dimers in the resting state

A Sumino, T Sumikama, M Shibata, K Irie - Nature Communications, 2023 - nature.com
Understanding voltage-gated sodium (Nav) channels is significant since they generate
action potential. Nav channels consist of a pore domain (PD) and a voltage sensor domain …

Super-resolution microscopy reveals functional organization of dopamine transporters into cholesterol and neuronal activity-dependent nanodomains

T Rahbek-Clemmensen, MD Lycas… - Nature …, 2017 - nature.com
Dopamine regulates reward, cognition, and locomotor functions. By mediating rapid
reuptake of extracellular dopamine, the dopamine transporter is critical for spatiotemporal …

Small fibre neuropathy in Fabry disease: a human-derived neuronal in vitro disease model and pilot data

T Klein, J Grüner, M Breyer, J Schlegel… - Brain …, 2024 - academic.oup.com
Acral burning pain triggered by fever, thermal hyposensitivity and skin denervation are
hallmarks of small fibre neuropathy in Fabry disease, a life-threatening X-linked lysosomal …

KCNQ2 and KCNQ5 form heteromeric channels independent of KCNQ3

H Soh, K Springer, K Doci… - Proceedings of the …, 2022 - National Acad Sciences
KCNQ2 and KCNQ3 channels are associated with multiple neurodevelopmental disorders
and are also therapeutic targets for neurological and neuropsychiatric diseases. For more …

[HTML][HTML] Sensitization of small-diameter sensory neurons is controlled by TRPV1 and TRPA1 association

MJ Patil, M Salas, S Bialuhin, JT Boyd… - … : official publication of …, 2020 - ncbi.nlm.nih.gov
Unique features of sensory neuron subtypes are manifest by their distinct physiological and
pathophysiological functions. Using patch-clamp electrophysiology, Ca 2+ imaging, CGRP …

Molecular determinants and signaling effects of PKA RIα Phase Separation

JC Hardy, EH Pool, JGH Bruystens, X Zhou, Q Li… - Molecular Cell, 2024 - cell.com
Spatiotemporal regulation of intracellular signaling molecules, such as the 3′, 5′-cyclic
adenosine monophosphate (cAMP)-dependent protein kinase (PKA), ensures proper …