Functions and mechanisms of the voltage-gated proton channel Hv1 in brain and spinal cord injury

J He, RM Ritzel, J Wu - Frontiers in Cellular Neuroscience, 2021 - frontiersin.org
The voltage-gated proton channel Hv1 is a newly discovered ion channel that is highly
conserved among species. It is known that Hv1 is not only expressed in peripheral immune …

Voltage-Gated Proton Channels in the Tree of Life

G Chaves, C Jardin, C Derst, B Musset - Biomolecules, 2023 - mdpi.com
With a single gene encoding HV1 channel, proton channel diversity is particularly low in
mammals compared to other members of the superfamily of voltage-gated ion channels …

Ellagic acid protects against non-alcoholic fatty liver disease in streptozotocin-diabetic rats by activating AMPK

JZ ALTamimi, GM Alshammari, NA AlFaris… - Pharmaceutical …, 2022 - Taylor & Francis
Context Ellagic acid (EA) is used in traditional medicine to treated hyperlipidaemia.
Objective This study examined if AMPK mediates the anti-steatotic effect of ellagic acid (EA) …

[HTML][HTML] A comprehensive untargeted metabolomics study in zebrafish embryos exposed to perfluorohexane sulfonate (PFHxS)

M Xu, J Legradi, P Leonards - Science of The Total Environment, 2023 - Elsevier
Perfluorohexane sulfonate (PFHxS) is one of the short-chain perfluoroalkyl substances
(PFASs), and frequently detected in the environment, humans, and wildlife, but a detailed …

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) …

The pH-dependent gating of the human voltage-gated proton channel from computational simulations

C Jardin, N Ohlwein, A Franzen, G Chaves… - Physical Chemistry …, 2022 - pubs.rsc.org
Gating of the voltage-gated proton channel HV1 is strongly controlled by pH. There is
evidence that this involves the sidechains of titratable amino acids that change their …

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 …

The immunometabolic reprogramming of microglia in Alzheimerʼs disease

H Chen, Z Guo, Y Sun, X Dai - Neurochemistry International, 2023 - Elsevier
Alzheimer's disease (AD) is an age-related neurodegenerative disorder (NDD). In the
central nervous system (CNS), immune cells like microglia could reprogram intracellular …

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 …

Dimerization is required for the glycosylation of S1-S2 linker of sea urchin voltage-gated proton channel Hv1

Y Okochi, Y Jinno, Y Okamura - Biophysical Journal, 2024 - cell.com
Multimerization of ion channels is essential for establishing the ion-selective pathway and
tuning the gating regulated by membrane potential, second messengers, and temperature …