Phase separation in atomistic simulations of model membranes

RX Gu, S Baoukina, DP Tieleman - Journal of the American …, 2020 - ACS Publications
… :DOPC:cholesterol bilayers at several temperatures between 270 … and cholesterol–phospholipid
pairs with the in-plane … the membrane remodeling during membrane fusion and fission. …

Meccanismi di internalizzazione di vescicole extracellulari (sEVs) mediati dalle cellule: ruolo delle proprietà biofisiche della membrana cellulare

C Paba - 2024 - arts.units.it
… depending on temperature and cholesterol molecule insertion … 27 3.2 Direct vesicle fusion
method for supported lipid … cylindrical shape generates a planar membrane, whereas for the …

Intracellular origin of milk fat globules, composition and structure of the milk fat globule membrane highlighting the specific role of sphingomyelin

C Lopez - Advanced Dairy Chemistry, Volume 2: Lipids, 2020 - Springer
… the molar ratio of cholesterol and temperature has been provided by … in the plane of the
membrane according to the fluid mosaïc … As the proportion of cholesterol increased, the DOPC Lα …

Effects of cholesterol on lipid vesicle fusion mediated by infectious salmon anaemia virus fusion peptides

ME Tarnok, F Guzmán, LF Aguilar - Colloids and Surfaces B: Biointerfaces, 2022 - Elsevier
… peptides has been studied, and the fusion activity increased with the contents of cholesterol
… was incubated with R18 (94:6 lipid to R18 molar ratio) for 1 h at room temperature, washed …

Capturing membrane phase separation by dual resolution molecular dynamics simulations

Y Liu, AH de Vries, W Pezeshkian… - Journal of Chemical …, 2021 - ACS Publications
… freely diffusing in the plane of the membrane. Lateral diffusion of … ternary membrane composed
of DPPC, DLiPC, and cholesterol … At such low temperature, lipids tend to adopt the highly …

Conformational plasticity underlies membrane fusion induced by an HIV sequence juxtaposed to the lipid envelope

I De la Arada, J Torralba, I Tascón, A Colom… - Scientific Reports, 2021 - nature.com
… data support a cholesterol-dependent conformational plasticity … the membrane plane
correlates with the induction of vesicle … and increased the mean diameter of the vesicles (membrane

Structure of supported DPPC/cholesterol bilayers studied via X-ray reflectivity

M Vega, L Lurio, J Lal, EA Karapetrova… - Physical Chemistry …, 2020 - pubs.rsc.org
… At low temperatures DPPC multilayers exist in a solid-like gel … intensity at an in-plane
scattering vector offset of Δq r ≈ 0.2 … fraction of cholesterol were prepared via vesicle fusion onto …

Supramolecular chemistry in the biomembrane

A Barba‐Bon, M Nilam, A Hennig - ChemBioChem, 2020 - Wiley Online Library
… Typical for PC bilayers at low temperature is the gel phase, … simply immobilized on solid
planar or nanoparticle surfaces. … ) complex with a cholesterol membrane anchor, which was …

Coordination among proteins, lipids and water in membrane fusion and fission probed by solid-state NMR

M Sutherland - 2022 - dspace.mit.edu
… distinguished by a 90 rotation out of the plane of the paper. … POPC and POPS membranes,
with and without cholesterol, in … we sonicated the vesicle solution at room temperature using a …

Real-time assay for exosome membrane fusion with an artificial lipid membrane based on enhancement of gramicidin A channel conductance

M Nishio, Y Teranishi, K Morioka, A Yanagida… - Biosensors and …, 2020 - Elsevier
… (pH 7.4) for 1 h at room temperature. A 5 μL aliquot of AmB … cationic SLB membranes, detection
of cholesterol in the membrane … of gramicidin A in planar lipid membranes. Therefore, the …