Role of voltage-gated proton channel (Hv1) in cancer biology

JJ Alvear-Arias, A Pena-Pichicoi, C Carrillo… - Frontiers in …, 2023 - frontiersin.org
The acid-base characteristics of tumor cells and the other elements that compose the tumor
microenvironment have been topics of scientific interest in oncological research. There is …

Role of the voltage-gated proton channel Hv1 in nervous systems

Y Shen, Y Luo, P Liao, Y Zuo, R Jiang - Neuroscience Bulletin, 2023 - Springer
Hv1 is the only voltage-gated proton-selective channel in mammalian cells. It contains a
conserved voltage-sensor domain, shared by a large class of voltage-gated ion channels …

ATP modulates the activity of the voltage‐gated proton channel through direct binding interaction

A Kawanabe, K Takeshita, M Takata… - The Journal of …, 2023 - Wiley Online Library
ATP is an important molecule implicated in diverse biochemical processes, including the
modulation of ion channel and transporter activity. The voltage‐gated proton channel (Hv1) …

Inhibition of the HV1 voltage-gated proton channel compromises the viability of human polarized macrophages in a polarization- and ceramide-dependent manner

T Kovacs, B Cs. Szabo, RC Kothalawala… - Frontiers in …, 2024 - frontiersin.org
The human voltage-gated proton channel (HV1) provides an efficient proton extrusion
pathway from the cytoplasm contributing to the intracellular pH regulation and the oxidative …

[HTML][HTML] Discovery and validation of new Hv1 proton channel inhibitors with onco-therapeutic potential

A El Chemaly, V Jaquet, Y Cambet, A Caillon… - … et Biophysica Acta (BBA …, 2023 - Elsevier
The voltage-gated hydrogen channel Hv1 encoded in humans by the HVCN1 gene is a
highly selective proton channel that allows large fluxes of protons across biological …

The fallacy of functional nomenclature in the kingdom of biological multifunctionality: physiological and evolutionary considerations on ion channels

L Munaron, G Chinigò, G Scarpellino… - The Journal of …, 2024 - Wiley Online Library
Living organisms are multiscale complex systems that have evolved high degrees of
multifunctionality and redundancy in the structure–function relationship. A number of factors …

RNA-seq Analyses reveal roles of the HVCN1 proton channel in Cardiac pH homeostasis

X Wu, Y Li, M Maienschein-Cline… - Frontiers in Cell and …, 2022 - frontiersin.org
The voltage-gated proton channel HVCN1 is a member of the voltage-gated ion channel
family. HVCN1 channel controls acid extrusion and regulates pH homeostasis in various cell …

Novel Dimeric hHv1 model and structural bioinformatic analysis reveal an ATP-binding site resulting in a channel activating effect

MA Llanos, C Ventura, P Martín, N Enrique… - Journal of Chemical …, 2022 - ACS Publications
The human voltage-gated proton channel (hHv1) is a highly selective ion channel codified
by the HVCN1 gene. It plays a fundamental role in several physiological processes such as …

Thermodynamics and mechanism of the membrane permeation of Hv1 channel blockers

VT Lim, JA Freites, F Tombola, DJ Tobias - The Journal of membrane …, 2021 - Springer
The voltage-gated proton channel Hv1 mediates efflux of protons from the cell. Hv1
integrally contributes to various physiological processes including pH homeostasis and the …

Cell glycosaminoglycans content modulates human voltage‐gated proton channel (HV1) gating

DJB Orts, M Arcisio‐Miranda - The FEBS Journal, 2022 - Wiley Online Library
Voltage‐gated proton channels (HV1) have been found in many mammalian cells and play
a crucial role in the immune system, male fertility, and cancer progression …