Modulation of lipid vesiclemembrane interactions by cholesterol

CP Chng, KJ Hsia, C Huang - Soft Matter, 2022 - pubs.rsc.org
… of cholesterol in either the vesicle or planar membrane accelerates membrane fusion and
… is the mean square fluctuation, k B is the Boltzmann constant and T is the temperature. The …

[HTML][HTML] Vesicle cholesterol controls exocytotic fusion pore

B Rituper, A Guček, M Lisjak, U Gorska, A Šakanović… - Cell Calcium, 2022 - Elsevier
… Whether increased vesicle cholesterol affects vesicle fusion … min at room temperature (RT).
To immunolabel PRL secretory … positive vesicles per cell plane (C) and the cumulative vesicle

[PDF][PDF] Cholesterol stabilizes recombinant exocytic fusion pores by altering membrane bending rigidity

L Wu, KC Courtney, ER Chapman - Biophysical Journal, 2021 - cell.com
membrane fusion proceeds via the formation of a fusion pore. … Because of its planar structure,
cholesterol alters membrane … are in the fluid phase at room temperature. To increase the …

Requirement of Cholesterol for Calcium‐Dependent Vesicle Fusion by Strengthening Synaptotagmin‐1‐Induced Membrane Bending

HY Ali Moussa, KC Shin, J Ponraj, SJ Kim… - Advanced …, 2023 - Wiley Online Library
… Synaptotagmin-1-induced membrane bending enhanced by cholesterol generates … [ 43
] iii) Synaptotagmin-1 binding to the planar membranes generates higher membrane bending …

Supported lipid bilayer formation: beyond vesicle fusion

JA Jackman, NJ Cho - Langmuir, 2020 - ACS Publications
… with the vesicle fusion method while also enhancing user-… that cholesterol-containing SLBs
formed by the vesicle fusion … phospholipids in the planar configuration of an evolving SLB. …

Defining raft domains in the plasma membrane

A Kusumi, TK Fujiwara, TA Tsunoyama, RS Kasai… - Traffic, 2020 - Wiley Online Library
… depletion could generate the side effect of enhancing actin … diagrams obtained at several
lower temperatures and/or using … interact with cholesterol's rigid, planar tetracyclic sterol …

[HTML][HTML] Engineering and development of model lipid membranes mimicking the HeLa cell membrane

A Botet-Carreras, MT Montero, J Sot… - Colloids and Surfaces A …, 2021 - Elsevier
… cell membrane using POPC, POPE, POPS and cholesterol. … o phase at lower temperatures
and to the L α phase at higher … properties by using a planar model (SLBs). In fact, when two …

… membrane vesicles derived from Komagataeibacter oboediens exposed on the International Space Station fuse with artificial eukaryotic membranes in contrast to …

I Orlovska, G Zubova, O Shatursky… - … et Biophysica Acta (BBA …, 2024 - Elsevier
fusion of the vesicles with a planar phospholipid membrane … the dark at room temperature
for 20 min. Since the probe has a … of the E-EVs-treated cholesterol-containing PC, DPhPC and …

Vesicular and planar membranes of archaea lipids: unusual physical properties and biomedical applications

PLG Chong, A Chang, A Yu… - International Journal of …, 2022 - mdpi.com
… fluctuations and the low temperature sensitivity indicate that … of vesicle fusion requires
membrane defects, and the fusion … To evaluate whether PLFE or cholesterol is a better liposome …

[PDF][PDF] Single-virus content-mixing assay reveals cholesterol-enhanced influenza membrane fusion efficiency

KN Liu, SG Boxer - Biophysical Journal, 2021 - cell.com
… Here, we introduce a single-virus assay in which content-labeled vesicles are bound to …
target vesicles of varying cholesterol compositions. We show that target membrane cholesterol