Design and use of model membranes to study biomolecular interactions using complementary surface-sensitive techniques

LA Clifton, RA Campbell, F Sebastiani… - Advances in Colloid and …, 2020 - Elsevier
Cellular membranes are complex structures and simplified analogues in the form of model
membranes or biomembranes are used as platforms to understand fundamental properties …

Organization of lipids in milks, infant milk formulas and various dairy products: role of technological processes and potential impacts

C Lopez, C Cauty, F Guyomarc'h - Dairy science & technology, 2015 - Springer
The microstructure of milk fat in processed dairy products is poorly known despite its
importance in their functional, sensorial and nutritional properties. However, for the last 10 …

[HTML][HTML] Dividing cells regulate their lipid composition and localization

GE Atilla-Gokcumen, E Muro, J Relat-Goberna… - Cell, 2014 - cell.com
Although massive membrane rearrangements occur during cell division, little is known about
specific roles that lipids might play in this process. We report that the lipidome changes with …

Direct measurement of the mechanical properties of lipid phases in supported bilayers

L Picas, F Rico, S Scheuring - Biophysical journal, 2012 - cell.com
Biological membranes define not only the cell boundaries but any compartment within the
cell. To some extent, the functionality of membranes is related to the elastic properties of the …

Lipids in cell biology: how can we understand them better?

E Muro, GE Atilla-Gokcumen… - Molecular biology of the …, 2014 - Am Soc Cell Biol
Lipids are a major class of biological molecules and play many key roles in different
processes. The diversity of lipids is on the same order of magnitude as that of proteins: cells …

Influence of cholesterol on the phase transition of lipid bilayers: a temperature-controlled force spectroscopy study

L Redondo-Morata, MI Giannotti, F Sanz - Langmuir, 2012 - ACS Publications
Cholesterol (Chol) plays the essential function of regulating the physical properties of the
cell membrane by controlling the lipid organization and phase behavior and, thus, managing …

Mechanical characterization of liposomes and extracellular vesicles, a protocol

D Vorselen, MC Piontek, WH Roos… - Frontiers in molecular …, 2020 - frontiersin.org
Both natural as well as artificial vesicles are of tremendous interest in biology and
nanomedicine. Small vesicles (< 200 nm) perform essential functions in cell biology and …

Mechanical properties of membranes composed of gel-phase or fluid-phase phospholipids probed on liposomes by atomic force spectroscopy

O Et-Thakafy, N Delorme, C Gaillard, C Mériadec… - Langmuir, 2017 - ACS Publications
In many liposome applications, the nanomechanical properties of the membrane envelope
are essential to ensure, eg, physical stability, protection, or penetration into tissues. Of all …

Nanomechanics of lipid bilayers: heads or tails?

S Garcia-Manyes, G Oncins, L Redondo, F Sanz - Biophysical Journal, 2010 - cell.com
Understanding the effect of mechanical stress on biological membranes is of fundamental
importance in biology since cells are known to perform their function under the effect of a …

Malaria parasites release vesicle subpopulations with signatures of different destinations

P Abou Karam, I Rosenhek‐Goldian, T Ziv… - EMBO …, 2022 - embopress.org
Malaria is the most serious mosquito‐borne parasitic disease, caused mainly by the
intracellular parasite Plasmodium falciparum. The parasite invades human red blood cells …