Roles of mechanosensitive channel Piezo1/2 proteins in skeleton and other tissues

L Qin, T He, S Chen, D Yang, W Yi, H Cao, G Xiao - Bone Research, 2021 - nature.com
Mechanotransduction is a fundamental ability that allows living organisms to receive and
respond to physical signals from both the external and internal environments. The …

Piezos thrive under pressure: mechanically activated ion channels in health and disease

SE Murthy, AE Dubin, A Patapoutian - Nature reviews Molecular cell …, 2017 - nature.com
Cellular mechanotransduction, the process of translating mechanical forces into biological
signals, is crucial for a wide range of physiological processes. A role for ion channels in …

Structure and mechanogating mechanism of the Piezo1 channel

Q Zhao, H Zhou, S Chi, Y Wang, J Wang, J Geng, K Wu… - Nature, 2018 - nature.com
The mechanosensitive Piezo channels function as key eukaryotic mechanotransducers.
However, their structures and mechanogating mechanisms remain unknown. Here we …

Structure-based membrane dome mechanism for Piezo mechanosensitivity

YR Guo, R MacKinnon - elife, 2017 - elifesciences.org
Mechanosensitive ion channels convert external mechanical stimuli into electrochemical
signals for critical processes including touch sensation, balance, and cardiovascular …

Microglial Piezo1 senses Aβ fibril stiffness to restrict Alzheimer's disease

J Hu, Q Chen, H Zhu, L Hou, W Liu, Q Yang, H Shen… - Neuron, 2023 - cell.com
The pathology of Alzheimer's disease (AD) is featured with extracellular amyloid-β (Aβ)
plaques, whose impact on the mechanical properties of the surrounding brain tissues is …

Removal of the mechanoprotective influence of the cytoskeleton reveals PIEZO1 is gated by bilayer tension

CD Cox, C Bae, L Ziegler, S Hartley… - Nature …, 2016 - nature.com
Mechanosensitive ion channels are force-transducing enzymes that couple mechanical
stimuli to ion flux. Understanding the gating mechanism of mechanosensitive channels is …

Mechanical sensitivity of Piezo1 ion channels can be tuned by cellular membrane tension

AH Lewis, J Grandl - Elife, 2015 - elifesciences.org
Piezo1 ion channels mediate the conversion of mechanical forces into electrical signals and
are critical for responsiveness to touch in metazoans. The apparent mechanical sensitivity of …

Piezo1 is a mechanically activated ion channel and mediates pressure induced pancreatitis

JMJ Romac, RA Shahid, SM Swain, SR Vigna… - Nature …, 2018 - nature.com
Merely touching the pancreas can lead to premature zymogen activation and pancreatitis
but the mechanism is not completely understood. Here we demonstrate that pancreatic …

Piezo-Type Mechanosensitive Ion Channel Component 1 (Piezo1): A Promising Therapeutic Target and Its Modulators: Miniperspective

H Tang, R Zeng, E He, I Zhang, C Ding… - Journal of Medicinal …, 2022 - ACS Publications
Piezo1 is a member of the mechanosensitive piezo ion channel family, which transduces
various mechanical stimulations into electrochemical signals. Piezo1 is closely implicated in …

Mechanosensitive ion channel Piezo1 promotes prostate cancer development through the activation of the Akt/mTOR pathway and acceleration of cell cycle

Y Han, C Liu, D Zhang, H Men… - International …, 2019 - spandidos-publications.com
Prostate cancer is one of the most common types of cancer affecting men worldwide;
however, its etiology and pathological mechanisms remain poorly understood. Mechanical …