How Caenorhabditis elegans Senses Mechanical Stress, Temperature, and Other Physical Stimuli

MB Goodman, P Sengupta - Genetics, 2019 - academic.oup.com
Caenorhabditis elegans lives in a complex habitat in which they routinely experience large
fluctuations in temperature, and encounter physical obstacles that vary in size and …

Viscoelasticity acts as a marker for tumor extracellular matrix characteristics

CT Mierke - Frontiers in Cell and Developmental Biology, 2021 - frontiersin.org
Biological materials such as extracellular matrix scaffolds, cancer cells, and tissues are often
assumed to respond elastically for simplicity; the viscoelastic response is quite commonly …

Ultrasound elicits behavioral responses through mechanical effects on neurons and ion channels in a simple nervous system

J Kubanek, P Shukla, A Das, SA Baccus… - Journal of …, 2018 - Soc Neuroscience
Focused ultrasound has been shown to stimulate excitable cells, but the biophysical
mechanisms behind this phenomenon remain poorly understood. To provide additional …

Roles of TRPV4 and piezo channels in stretch-evoked Ca2+ response in chondrocytes

G Du, L Li, X Zhang, J Liu, J Hao… - Experimental …, 2020 - journals.sagepub.com
Chondrocyte mechanotransduction is not well understood, but recently, it has been
proposed that mechanically activated ion channels such as transient receptor potential …

Piezo1 forms specific, functionally important interactions with phosphoinositides and cholesterol

A Buyan, CD Cox, J Barnoud, J Li, HSM Chan… - Biophysical journal, 2020 - cell.com
Touch, hearing, and blood pressure regulation require mechanically gated ion channels that
convert mechanical stimuli into electrical currents. One such channel is Piezo1, which plays …

Transduction of repetitive mechanical stimuli by Piezo1 and Piezo2 ion channels

AH Lewis, AF Cui, MF McDonald, J Grandl - Cell reports, 2017 - cell.com
Several cell types experience repetitive mechanical stimuli, including vein endothelial cells
during pulsating blood flow, inner ear hair cells upon sound exposure, and skin cells and …

[HTML][HTML] Physics of mechanotransduction by Piezo ion channels

M Young, AH Lewis, J Grandl - Journal of General Physiology, 2022 - rupress.org
Piezo ion channels are sensors of mechanical forces and mediate a wide range of
physiological mechanotransduction processes. More than a decade of intense research has …

[HTML][HTML] The nematode C. elegans senses airborne sound

AJ Iliff, C Wang, EA Ronan, AE Hake, Y Guo, X Li… - Neuron, 2021 - cell.com
Unlike olfaction, taste, touch, vision, and proprioception, which are widespread across
animal phyla, hearing is found only in vertebrates and some arthropods. The vast majority of …

A MEC-2/stomatin condensate liquid-to-solid phase transition controls neuronal mechanotransduction during touch sensing

N Sanfeliu-Cerdán, F Català-Castro, B Mateos… - Nature Cell …, 2023 - nature.com
A growing body of work suggests that the material properties of biomolecular condensates
ensuing from liquid–liquid phase separation change with time. How this aging process is …

Tunable molecular tension sensors reveal extension-based control of vinculin loading

AS LaCroix, AD Lynch, ME Berginski, BD Hoffman - Elife, 2018 - elifesciences.org
Molecular tension sensors have contributed to a growing understanding of mechanobiology.
However, the limited dynamic range and inability to specify the mechanical sensitivity of …