[PDF][PDF] Recent advances in membrane mimetics for membrane protein research

JW Young - Biochemical Society Transactions, 2023 - portlandpress.com
Membrane proteins are a highly relevant class of biological molecules and comprise∼ 60%
of current drug targets. Before being analyzed by structural, biochemical, and biophysical …

[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 …

A mechanical-coupling mechanism in OSCA/TMEM63 channel mechanosensitivity

M Zhang, Y Shan, CD Cox, D Pei - Nature Communications, 2023 - nature.com
Mechanosensitive (MS) ion channels are a ubiquitous type of molecular force sensor
sensing forces from the surrounding bilayer. The profound structural diversity in these …

Membrane phospholipids control gating of the mechanosensitive potassium leak channel TREK1

PAM Schmidpeter, JT Petroff, L Khajoueinejad… - Nature …, 2023 - nature.com
Tandem pore domain (K2P) potassium channels modulate resting membrane potentials and
shape cellular excitability. For the mechanosensitive subfamily of K2Ps, the composition of …

Activation mechanisms of dimeric mechanosensitive OSCA/TMEM63 channels

Y Shan, M Zhang, M Chen, X Guo, Y Li… - Nature …, 2024 - nature.com
OSCA/TMEM63 channels, which have transporter-like architectures, are bona fide
mechanosensitive (MS) ion channels that sense high-threshold mechanical forces in …

Mechanosensitive channel gating by delipidation

VJ Flegler, A Rasmussen, K Borbil… - Proceedings of the …, 2021 - National Acad Sciences
The mechanosensitive channel of small conductance (MscS) protects bacteria against
hypoosmotic shock. It can sense the tension in the surrounding membrane and releases …

Supramolecular mechanosensitive potassium channel formed by fluorinated amphiphilic cyclophane

K Sato, R Sasaki, R Matsuda… - Journal of the …, 2022 - ACS Publications
Inspired by mechanosensitive potassium channels found in nature, we developed a
fluorinated amphiphilic cyclophane composed of fluorinated rigid aromatic units connected …

Mechanical activation opens a lipid-lined pore in OSCA ion channels

Y Han, Z Zhou, R Jin, F Dai, Y Ge, X Ju, X Ma, S He… - Nature, 2024 - nature.com
OSCA/TMEM63 channels are the largest known family of mechanosensitive channels,–,
playing critical roles in plant,,–and mammalian, mechanotransduction. Here we determined …

Programming mammalian cell behaviors by physical cues

J Huang, M Fussenegger - Trends in Biotechnology, 2024 - cell.com
In recent decades, the field of synthetic biology has witnessed remarkable progress, driving
advances in both research and practical applications. One pivotal area of development …

Towards the idea of molecular brains

Y Timsit, SP Grégoire - International Journal of Molecular Sciences, 2021 - mdpi.com
How can single cells without nervous systems perform complex behaviours such as
habituation, associative learning and decision making, which are considered the hallmark of …