Mammalian mechanoelectrical transduction: structure and function of force-gated ion channels

D Douguet, E Honoré - Cell, 2019 - cell.com
The conversion of force into an electrical cellular signal is mediated by the opening of
different types of mechanosensitive ion channels (MSCs), including TREK/TRAAK K 2P …

Sensing sound: Cellular specializations and molecular force sensors

X Qiu, U Müller - Neuron, 2022 - cell.com
Organisms of all phyla express mechanosensitive ion channels with a wide range of
physiological functions. In recent years, several classes of mechanically gated ion channels …

Structural basis of teneurin-latrophilin interaction in repulsive guidance of migrating neurons

D Del Toro, MA Carrasquero-Ordaz, A Chu, T Ruff… - Cell, 2020 - cell.com
Teneurins are ancient metazoan cell adhesion receptors that control brain development and
neuronal wiring in higher animals. The extracellular C terminus binds the adhesion GPCR …

Mini-PCDH15 gene therapy rescues hearing in a mouse model of Usher syndrome type 1F

MV Ivanchenko, DM Hathaway, AJ Klein, B Pan… - Nature …, 2023 - nature.com
Usher syndrome type 1 F (USH1F), caused by mutations in the protocadherin-15 gene
(PCDH15), is characterized by congenital deafness, lack of balance, and progressive …

[HTML][HTML] Mechanotransduction in mammalian sensory hair cells

GA Caprara, AW Peng - Molecular and Cellular Neuroscience, 2022 - Elsevier
In the inner ear, the auditory and vestibular systems detect and translate sensory information
regarding sound and balance. The sensory cells that transform mechanical input into an …

Emergence of slip-ideal-slip behavior in tip-links serve as force filters of sound in hearing

N Arora, JP Hazra, S Roy, GK Bhati, S Gupta… - Nature …, 2024 - nature.com
Tip-links in the inner ear convey force from sound and trigger mechanotransduction. Here,
we present evidence that tip-links (collectively as heterotetrameric complexes of cadherins) …

Hair-bundle links: genetics as the gateway to function

GP Richardson, C Petit - Cold Spring …, 2019 - perspectivesinmedicine.cshlp.org
Up to five distinct cell-surface specializations interconnect the stereocilia and the kinocilium
of the mature hair bundle in some species: kinocilial links, tip links, top connectors, shaft …

Antiparallel dimer structure of CELSR cadherin in solution revealed by high-speed atomic force microscopy

S Nishiguchi, RS Kasai… - Proceedings of the …, 2023 - National Acad Sciences
Cadherin EGF LAG seven-pass G-type receptors (CELSR) cadherins, members of the
cadherin superfamily, and adhesion G-protein-coupled receptors, play a vital role in cell–cell …

The tetraspan LHFPL5 is critical to establish maximal force sensitivity of the mechanotransduction channel of cochlear hair cells

X Qiu, X Liang, JP Llongueras, C Cunningham… - Cell reports, 2023 - cell.com
The mechanoelectrical transduction (MET) channel of cochlear hair cells is gated by the tip
link, but the mechanisms that establish the exquisite force sensitivity of this MET channel are …

Structural determinants of protocadherin-15 mechanics and function in hearing and balance perception

D Choudhary, Y Narui, BL Neel… - Proceedings of the …, 2020 - National Acad Sciences
The vertebrate inner ear, responsible for hearing and balance, is able to sense minute
mechanical stimuli originating from an extraordinarily broad range of sound frequencies and …