Ceramide: a simple sphingolipid with unique biophysical properties
BM Castro, M Prieto, LC Silva - Progress in lipid research, 2014 - Elsevier
Ceramides are involved in a variety of cellular processes and in disease. Their biological
functions are thought to depend on ceramides' unique biophysical properties, which …
functions are thought to depend on ceramides' unique biophysical properties, which …
Langmuir monolayers as models to study processes at membrane surfaces
C Stefaniu, G Brezesinski, H Möhwald - Advances in colloid and interface …, 2014 - Elsevier
The use of new sophisticated and highly surface sensitive techniques as synchrotron based
X-ray scattering techniques and in-house infrared reflection absorption spectroscopy …
X-ray scattering techniques and in-house infrared reflection absorption spectroscopy …
Apolipoprotein E binding drives structural and compositional rearrangement of mRNA-containing lipid nanoparticles
Emerging therapeutic treatments based on the production of proteins by delivering mRNA
have become increasingly important in recent times. While lipid nanoparticles (LNPs) are …
have become increasingly important in recent times. While lipid nanoparticles (LNPs) are …
Membrane models and experiments suitable for studies of the cholesterol bilayer domains
Cholesterol (Chol) is an essential component of animal cell membranes and is most
abundant in plasma membranes (PMs) where its concentration typically ranges from 10 to …
abundant in plasma membranes (PMs) where its concentration typically ranges from 10 to …
Two polymorphic cholesterol monohydrate crystal structures form in macrophage culture models of atherosclerosis
N Varsano, F Beghi, N Elad, E Pereiro… - Proceedings of the …, 2018 - National Acad Sciences
The formation of atherosclerotic plaques in the blood vessel walls is the result of LDL
particle uptake, and consequently of cholesterol accumulation in macrophage cells. Excess …
particle uptake, and consequently of cholesterol accumulation in macrophage cells. Excess …
The Interaction between Amyloid-β Peptides and Anionic Lipid Membranes Containing Cholesterol and Melatonin
H Dies, L Toppozini, MC Rheinstädter - PLoS One, 2014 - journals.plos.org
One of the hallmarks of Alzheimer's disease is the formation of senile plaques, primarily
consisting of amyloid-(A) peptides. Peptide-membrane and peptide-lipid interactions are …
consisting of amyloid-(A) peptides. Peptide-membrane and peptide-lipid interactions are …
Development of correlative cryo-soft X-ray tomography and stochastic reconstruction microscopy. A study of cholesterol crystal early formation in cells
N Varsano, T Dadosh, S Kapishnikov… - Journal of the …, 2016 - ACS Publications
We have developed a high resolution correlative method involving cryo-soft X-ray
tomography (cryo-SXT) and stochastic optical reconstruction microscopy (STORM), which …
tomography (cryo-SXT) and stochastic optical reconstruction microscopy (STORM), which …
Progress in the regulation of pathological crystallization
When the biological environment deviates from a narrow range of internal balance, some
substances are crystallized in body fluids and adhere to the surface of human tissues. It …
substances are crystallized in body fluids and adhere to the surface of human tissues. It …
Crystallization of cholesterol in phospholipid membranes follows Ostwald's rule of stages
Crystallization of membrane-embedded components within phospholipid bilayers
represents a distinct class of phase transformation that occurs in structurally organized …
represents a distinct class of phase transformation that occurs in structurally organized …
Polymorphism, Structure, and Nucleation of Cholesterol·H2O at Aqueous Interfaces and in Pathological Media: Revisited from a Computational Perspective
M Shepelenko, A Hirsch, N Varsano… - Journal of the …, 2022 - ACS Publications
We revisit the important issues of polymorphism, structure, and nucleation of cholesterol·
H2O using first-principles calculations based on dispersion-augmented density functional …
H2O using first-principles calculations based on dispersion-augmented density functional …