Results 131 to 140 of about 31,206 (230)

Multiple Aspects of PIP2 Involvement in C. elegans Gametogenesis

, 2018
One of the most studied phosphoinositides is phosphatidylinositol 4,5-bisphosphate (PIP2), which localizes to the plasma membrane, nuclear speckles, small foci in the nucleoplasm, and to the nucleolus in mammalian cells.
Jana Rohozkova, Livia Ulicna, Pavel Hozak   +2 more
core   +1 more source

Effect of hormone-induced plasma membrane phosphatidylinositol 4,5-bisphosphate depletion on receptor endocytosis suggests the importance of local regulation in phosphoinositide signaling

Scientific Reports
Phosphatidylinositol 4,5-bisphosphate (PIP2) has been shown to be critical for the endocytosis of G protein-coupled receptors (GPCRs). We have previously demonstrated that depletion of PIP2 by chemically induced plasma membrane (PM) recruitment of a 5 ...
Dániel J. Tóth, József T. Tóth, Amir Damouni, László Hunyady, Péter Várnai   +4 more
doaj   +1 more source

SPATIO-TEMPORAL ORGANIZATION OF THE SUPER-ENHANCER STRUCTURE IN CANCER CELLS

European Journal of Histochemistry
Our research investigates the spatiotemporal organization of nuclear architecture via biomolecular condensation, focusing on the role of liquid–liquid phase separation (LLPS) in gene regulation during cancer progression. We identify phosphatidylinositol
doaj   +1 more source

PIP2 immunolocalization.

, 2014
Immunolocalization of PIP2 aquaporins in cross sections of control (non-treated) plants (A–C) and salt-treated plants (D–F) after 1 (A, D), 6 (B, E) and 9 (C, F) days of treatment.
Ricardo Aroca (530497), Monica Calvo-Polanco (530495), Beatriz Sánchez-Romera (530496)   +2 more
core   +1 more source

PIP2 and PIP3 [PDF]

Cell, 2000
openaire   +1 more source

Ezrin phosphorylation and binding to PIP2 are necessary for invasion.

, 2013
To examine the role of ezrin T567 phosphorylation and/or binding to PIP2 in invasive capacity, MDA-MB-231 cells were transfected with empty cDNA (Control) or plasmids containing ezrin cDNA mutated in the T567 site to be either phosphodead (pd) or ...
Ester Antelmi (462473), Maria R. Greco (269869), Loredana Moro (462478), MariaLuisa Carcangiu (462477), Francesca Di Sole (462475), Nicola A. Martino (462476), Valeria Casavola (8383), Stephan J. Reshkin (269884), Rosa A. Cardone (269865), Rosa Rubino (462474)   +9 more
core   +1 more source

CD9‐association with PIP2 areas is regulated by a CD9 salt bridge

FEBS Open Bio
Tetraspanins are membrane proteins involved in multiple cellular functions, which they regulate by means of tetraspanin‐enriched microdomains. While many tetraspanin‐associated processes are regulated by intracellular signaling, possibly through the ...
Yahya Homsi, Sara C. Konopka, Thorsten Lang   +2 more
doaj   +1 more source

Phosphatidylinositol-4,5-bisphosphate (PIP2) for synaptic plasticity in the hippocampus

, 2017
DoctorPhosphatidylinositol-4,5-bisphosphate (PIP2), one of the key phospholipids, directly interacts with several membrane and cytosolic proteins at the plasma membrane of neurons, leading to changes of neuronal properties.
김수정
core  

Abstract Fri018: Role of PIP2 in cholesterol homeostasis and membrane modulation

Background: Cholesterol homeostasis is tightly regulated by LXR-RXR heterodimer complex. However, it’s not fully clear if any specific lipid can modulate the activity of LXR-RXR complex.
Pranav Surti, Swati Sharma, Mariam Khan, Elif Ertugral, Ashutosh Prince, Chandrasekhar Kothapalli, Kailash Gulshan   +6 more
core   +1 more source

Distinct Mechanisms of Sodium-Calcium Exchanger NCX1.4 Regulation by Ca²⁺, ATP, and PIP₂. [PDF]

Cells
Pastor J, Giladi M, Da'adoosh B, Strauss T, Attali B, Khananshvili D.   +5 more
europepmc   +1 more source