Results 31 to 40 of about 8,231,864 (256)

Yeast nuclear envelope subdomains with distinct abilities to resist membrane expansion [PDF]

, 2006
Peer ...
Cohen-Fix, Orna, Campbell, Joseph L., Lorenz, Alexander, Witkin, Keren L., Hays, Thomas, Loidl, Joseph   +5 more
core   +1 more source

Cholesterol transport from late endosomes to the Golgi regulates t-SNARE trafficking, assembly, and function [PDF]

, 2011
Cholesterol regulates plasma membrane (PM) association and functioning of syntaxin-4 and soluble N-ethylmaleimide-sensitive fusion protein 23 (SNAP23) in the secretory pathway.
Enrich Bastús, Carles, Tebar Ramon, Francesc, Reverter Martín, Meritxell, Rentero Alfonso, Carles, Meritxell Reverter, Mulay, Vishwaroop, Peta Wood, Vilà de Muga, Sandra, Álvarez-Guaita, Anna, Anna Alvarez-Guaita, Albert Pol, Francesc Tebar, Carlos Enrich, Cairns, Rose, Joan Blasi, Blasi Cabús, Joan, Carles Rentero, Vishwaroop Mulay, Rose Cairns, Wood, Peta, Katia Monastyrskaya, Grewal, Thomas, Pol i Sorolla, Albert, Thomas Grewal, Monastyrskaya, Katia, Sandra Vilà de Muga   +25 more
core   +1 more source

Line tension at lipid phase boundaries as driving force for HIV fusion peptide-mediated fusion

Nature Communications, 2016
HIV preferentially fuses with lipid membranes at the interface between ordered and disordered domains, but the mechanistic basis for this observation is not known. Here Yang et al.
Sung-Tae Yang, Volker Kiessling, Lukas K. Tamm   +2 more
doaj   +1 more source

Fabrication of bifunctional membrane electrode assemblies for unitised regenerative polymer electrolyte fuel cells [PDF]

, 2006
Bifunctional membrane electrode assemblies have been fabricated using a screen printing technique, which demonstrate a repeatable and stable operation to cell current and voltages.
Pettersson, J, Harrison, DJ, Ramsey, BJ
core   +1 more source

Microscopic simulation of membrane molecule diffusion on corralled membrane surfaces [PDF]

, 2008
The current understanding of how receptors diffuse and cluster in the plasma membrane is limited. Data from single-particle tracking and laser tweezer experiments have suggested that membrane molecule diffusion is affected by the presence of barriers ...
Edwards, Jeremy S., Vlachos, Dionisios G., Tribe, Roger, Plechac, Petr, Niehaus, Anne Marie S.   +4 more
core   +1 more source

Annexin A4 and A6 induce membrane curvature and constriction during cell membrane repair

Nature Communications, 2017
The role of annexins in cell membrane repair is largely undefined. Here the authors use a model lipid bilayer to show that annexin A4 induces curvature at the membrane free edge and annexin A6 induces constriction force, and find that both annexins are ...
Theresa Louise Boye, Kenji Maeda, Weria Pezeshkian, Stine Lauritzen Sønder, Swantje Christin Haeger, Volker Gerke, Adam Cohen Simonsen, Jesper Nylandsted   +7 more
doaj   +1 more source

The planar cell polarity protein Vangl2 interacts with the PDZ‐domains of Scribble but not with a unique PDZ‐like domain in Inturned

FEBS Letters, EarlyView.
Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes, Jan Brysch, Carmen Gelze, Lilli Meier, Daniel Kümmel   +4 more
wiley   +1 more source

Functional implications of the exon 9 splice insert in GluK1 kainate receptors

eLife
Kainate receptors are key modulators of synaptic transmission and plasticity in the central nervous system. Different kainate receptor isoforms with distinct spatiotemporal expressions have been identified in the brain.
Surbhi Dhingra, Prachi M Chopade, Rajesh Vinnakota, Janesh Kumar   +3 more
doaj   +1 more source

Oxidation of F-actin controls the terminal steps of cytokinesis

Nature Communications, 2017
Cytokinetic abscission relies on the local constriction after cytoskeleton disassembly, but it is not known how the actin filaments are disassembled. Here, the authors show that the redox enzyme MICAL1 is recruited by Rab35 and induces oxidation-mediated
Stéphane Frémont, Hussein Hammich, Jian Bai, Hugo Wioland, Kerstin Klinkert, Murielle Rocancourt, Carlos Kikuti, David Stroebel, Guillaume Romet-Lemonne, Olena Pylypenko, Anne Houdusse, Arnaud Echard   +11 more
doaj   +1 more source

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source