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Optical control of PIEZO1 channels

Authors :
Francisco Andrés Peralta
Mélaine Balcon
Adeline Martz
Deniza Biljali
Federico Cevoli
Benoit Arnould
Antoine Taly
Thierry Chataigneau
Thomas Grutter
Source :
Nature Communications, Vol 14, Iss 1, Pp 1-13 (2023)
Publication Year :
2023
Publisher :
Nature Portfolio, 2023.

Abstract

PIEZO proteins are large, mechanically-activated trimeric ion channels. Here the authors report a light-gated mouse PIEZO1 channel, mOP1, whereby an azobenzene-based photoswitch covalently localised at the extracellular apex of a transmembrane helix, rapidly triggers channel gating on light irradiation.

Subjects

Subjects :
Science

Details

Language :
English
ISSN :
20411723
Volume :
14
Issue :
1
Database :
Directory of Open Access Journals
Journal :
Nature Communications
Publication Type :
Academic Journal
Accession number :
edsdoj.6e2b23ec63e6488caee682f240ae2c00
Document Type :
article
Full Text :
https://doi.org/10.1038/s41467-023-36931-0