Piezo1–serine/threonine-protein phosphatase 2A–Cofilin1 biochemical mechanotransduction axis controls F-actin dynamics and cell migration
This study sheds light on a ground-breaking biochemical mechanotransduction pathway
and reveals how Piezo1 channels orchestrate cell migration. We observed an increased cell …
and reveals how Piezo1 channels orchestrate cell migration. We observed an increased cell …
Piezo2 channel regulates RhoA and actin cytoskeleton to promote cell mechanobiological responses
C Pardo-Pastor, F Rubio-Moscardo… - Proceedings of the …, 2018 - National Acad Sciences
Actin polymerization and assembly into stress fibers (SFs) is central to many cellular
processes. However, how SFs form in response to the mechanical interaction of cells with …
processes. However, how SFs form in response to the mechanical interaction of cells with …
Microscale geometrical modulation of PIEZO1 mediated mechanosensing through cytoskeletal redistribution
The microgeometry of the cellular microenvironment profoundly impacts cellular behaviors,
yet the link between it and the ubiquitously expressed mechanosensitive ion channel …
yet the link between it and the ubiquitously expressed mechanosensitive ion channel …
Joining forces: crosstalk between mechanosensitive PIEZO1 ion channels and integrin-mediated focal adhesions
Both integrin-mediated focal adhesions (FAs) and mechanosensitive ion channels such as
PIEZO1 are critical in mechanotransduction processes that influence cell differentiation …
PIEZO1 are critical in mechanotransduction processes that influence cell differentiation …
Piezo1 activation using Yoda1 inhibits macropinocytosis and proliferation of cancer cells
M Kuriyama, H Hirose, T Masuda, M Shudou… - bioRxiv, 2021 - biorxiv.org
Macropinocytosis is a type of endocytosis accompanied by actin rearrangement-driven
membrane deformation, such as lamellipodia formation and membrane ruffling, followed by …
membrane deformation, such as lamellipodia formation and membrane ruffling, followed by …
EGF-induced PIP2 hydrolysis releases and activates cofilin locally in carcinoma cells
J Van Rheenen, X Song, W Van Roosmalen… - The Journal of cell …, 2007 - rupress.org
Lamellipodial protrusion and directional migration of carcinoma cells towards
chemoattractants, such as epidermal growth factor (EGF), depend upon the spatial and …
chemoattractants, such as epidermal growth factor (EGF), depend upon the spatial and …
Unbalancing the phosphatidylinositol-4, 5-bisphosphate–cofilin interaction impairs cell steering
S Leyman, M Sidani, L Ritsma… - Molecular biology of …, 2009 - Am Soc Cell Biol
Cofilin is a key player in actin dynamics during cell migration. Its activity is regulated by (de)
phosphorylation, pH, and binding to phosphatidylinositol-4, 5-bisphosphate [PI (4, 5) P2] …
phosphorylation, pH, and binding to phosphatidylinositol-4, 5-bisphosphate [PI (4, 5) P2] …
Swiprosin-1 modulates actin dynamics by regulating the F-actin accessibility to cofilin
YH Huh, SH Kim, KH Chung, S Oh, MS Kwon… - Cellular and Molecular …, 2013 - Springer
Membrane protrusions, like lamellipodia, and cell movement are dependent on actin
dynamics, which are regulated by a variety of actin-binding proteins acting cooperatively to …
dynamics, which are regulated by a variety of actin-binding proteins acting cooperatively to …
Microscale geometrical modulation of PIEZO1 mediated cell mechanosensing via cytoskeletal redistribution buckle
Microgeometry profoundly impacts cellular behaviors, yet the link between it and the
ubiquitously expressed mechanosensitive ion channel PIEZO1 remains enigmatic. We …
ubiquitously expressed mechanosensitive ion channel PIEZO1 remains enigmatic. We …
Myosin-II mediated traction forces evoke localized Piezo1-dependent Ca2+ flickers
KL Ellefsen, JR Holt, AC Chang, JL Nourse… - Communications …, 2019 - nature.com
Piezo channels transduce mechanical stimuli into electrical and chemical signals to
powerfully influence development, tissue homeostasis, and regeneration. Studies on Piezo1 …
powerfully influence development, tissue homeostasis, and regeneration. Studies on Piezo1 …