Roles and Regulation of the Lipid Kinase, Vps34

N Steinfeld - 2021 - deepblue.lib.umich.edu
… to the recruitment of distinct effector proteins that can then perform downstream functions. …
acid changes responsible for the hyperactivity of the Vps34 mutants identified in our screen. …

Drosophila Atg9 regulates the actin cytoskeleton via interactions with profilin and Ena

V Kiss, A Jipa, K Varga, S Takáts, T Maruzs… - Cell Death & …, 2020 - nature.com
… Homozygous Atg9 B5 and hemizygous Atg9 B5 /Df(2 R)ED2487 flies are morphologically
normal but semi-lethal that could be rescued by our genomic promoter-driven transgenes, in …

PIP kinases: a versatile family that demands further therapeutic attention

A Llorente, GK Arora, SF Grenier… - … in biological regulation, 2023 - Elsevier
… lipid signaling molecules that govern key cellular processes including … to regulate cell
growth, metabolism, survival, and proliferation [1, 2]. Phosphoinositide levels are tightly regulated

Analysis of the roles of phosphatidylinositol-4,5-bisphosphate and individual subunits in assembly, localization, and function of Saccharomyces cerevisiae target of …

MN Martinez Marshall… - Molecular biology of …, 2019 - Am Soc Cell Biol
… We found that PtdIns4,5P2 depletion significantly reduced … Our findings provide new
mechanistic information about … of PtdIns4,5P2 is as a positive allosteric effector. This scenario …

[HTML][HTML] Heterologous mammalian Akt disrupts plasma membrane homeostasis by taking over TORC2 signaling in Saccharomyces cerevisiae

I Rodríguez-Escudero, T Fernández-Acero, VJ Cid… - Scientific reports, 2018 - nature.com
… were marked by actin patches, enriched in PtdIns4,5P 2 and … overproduction of the PtdIns4,5P
2 effector Slm1, an adaptor … However, PI3K-activated Akt suppressed the lethality derived …

Crosstalk of ancient pathways: Phosphoinositides link receptor-triggered MAP-kinase signalling to membrane trafficking in Arabidopsis

W Menzel - 2019 - repo.bibliothek.uni-halle.de
… bacterial effectors, plants deploy a second layer of defence that is called effector triggered
… All values were normalized to an internal actin control. Consistent with the results from the …

Phosphoinositides in new spaces

EM Davies, CA Mitchell… - Cold Spring Harbor …, 2023 - cshperspectives.cshlp.org
… of effectors. For instance, PtdIns(4,5)P 2 recruits clathrin adaptors or proteins that control the
actin … Homozygous murine Pik3c2a deletion is embryonic lethal at E10.5 due to impaired …

[HTML][HTML] PIP4Ks suppress insulin signaling through a catalytic-independent mechanism

DG Wang, MN Paddock, MR Lundquist, JY Sun… - Cell reports, 2019 - cell.com
… Phosphatidylinositol-4,5-bisphosphate (PI(4,5)P 2 ) plays numerous roles in cellular regulation.
It mediates actin remodeling at the plasma membrane, modulates vesicle trafficking, and …

[图书][B] The Role of ER-Golgi Membrane Contact Sites and of FAPP1 in Phosphoinositide Homeostasis at the Golgi Complex

MC Masone - 2018 - search.proquest.com
… by FAPP1 KD is mediated by the PI4P effector GOLPH3 129 3.9 FAPP1 KD does not affect
Actin (Sac)1 (Novick, Osmond and Botstein, 1989). A concomitant genetic screen identified

[图书][B] Interrogating Hippo Pathway Regulation Using Novel Chemical Probes

VWM Fu - 2020 - search.proquest.com
… the functions and regulatory mechanisms of this pathway to identify new therapeutic targets.
… Yorkie (yki), the Hippo pathway’s leading functional effector, was later identified in a screen