Vascular mechanotransduction

MJ Davis, S Earley, YS Li, S Chien - Physiological reviews, 2023 - journals.physiology.org
This review aims to survey the current state of mechanotransduction in vascular smooth
muscle cells (VSMCs) and endothelial cells (ECs), including their sensing of mechanical …

Cardiac mechano-electric coupling: acute effects of mechanical stimulation on heart rate and rhythm

TA Quinn, P Kohl - Physiological reviews, 2021 - journals.physiology.org
The heart is vital for biological function in almost all chordates, including humans. It beats
continually throughout our life, supplying the body with oxygen and nutrients while removing …

A role of PIEZO1 in iron metabolism in mice and humans

S Ma, AE Dubin, Y Zhang, SAR Mousavi, Y Wang… - Cell, 2021 - cell.com
Iron overload causes progressive organ damage and is associated with arthritis, liver
damage, and heart failure. Elevated iron levels are present in 1%–5% of individuals; …

Stretch-activated ion channel Piezo1 directs lineage choice in human neural stem cells

MM Pathak, JL Nourse, T Tran, J Hwe… - Proceedings of the …, 2014 - National Acad Sciences
Neural stem cells are multipotent cells with the ability to differentiate into neurons,
astrocytes, and oligodendrocytes. Lineage specification is strongly sensitive to the …

[HTML][HTML] Mechanosensitive Piezo1 channels mediate renal fibrosis

X Zhao, Y Kong, B Liang, J Xu, Y Lin, N Zhou, J Li… - JCI insight, 2022 - ncbi.nlm.nih.gov
Kidney fibrosis is the final common pathway of progressive kidney diseases, the underlying
mechanisms of which are not fully understood. The purpose of the current study is to …

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 …

The mechanosensitive ion channel Piezo1 is inhibited by the peptide GsMTx4

C Bae, F Sachs, PA Gottlieb - Biochemistry, 2011 - ACS Publications
Cells can respond to mechanical stress by gating mechanosensitive ion channels (MSCs).
The cloning of Piezo1, a eukaryotic cation selective MSC, defines a new system for studying …

Yoda1 analogue (D ooku1) which antagonizes Y oda1‐evoked activation of P iezo1 and aortic relaxation

EL Evans, K Cuthbertson, N Endesh… - British journal of …, 2018 - Wiley Online Library
Background and Purpose The mechanosensitive Piezo1 channel has important roles in
vascular physiology and disease. Yoda1 is a small‐molecule agonist, but the pharmacology …

Cardiac mechano-gated ion channels and arrhythmias

R Peyronnet, JM Nerbonne, P Kohl - Circulation research, 2016 - Am Heart Assoc
Mechanical forces will have been omnipresent since the origin of life, and living organisms
have evolved mechanisms to sense, interpret, and respond to mechanical stimuli. The …

Spider-venom peptides as therapeutics

NJ Saez, S Senff, JE Jensen, SY Er, V Herzig, LD Rash… - Toxins, 2010 - mdpi.com
Spiders are the most successful venomous animals and the most abundant terrestrial
predators. Their remarkable success is due in large part to their ingenious exploitation of silk …