Computational modeling of realistic cell membranes
Cell membranes contain a large variety of lipid types and are crowded with proteins,
endowing them with the plasticity needed to fulfill their key roles in cell functioning. The …
endowing them with the plasticity needed to fulfill their key roles in cell functioning. The …
Structural and functional consequences of reversible lipid asymmetry in living membranes
Maintenance of lipid asymmetry across the two leaflets of the plasma membrane (PM)
bilayer is a ubiquitous feature of eukaryotic cells. Loss of this asymmetry has been widely …
bilayer is a ubiquitous feature of eukaryotic cells. Loss of this asymmetry has been widely …
Plasma membranes are asymmetric in lipid unsaturation, packing and protein shape
A fundamental feature of cellular plasma membranes (PMs) is an asymmetric lipid
distribution between the bilayer leaflets. However, neither the detailed, comprehensive …
distribution between the bilayer leaflets. However, neither the detailed, comprehensive …
Molecular dynamics simulations of membrane permeability
This Review illustrates the evaluation of permeability of lipid membranes from molecular
dynamics (MD) simulation primarily using water and oxygen as examples. Membrane …
dynamics (MD) simulation primarily using water and oxygen as examples. Membrane …
Lipidomic and biophysical homeostasis of mammalian membranes counteracts dietary lipid perturbations to maintain cellular fitness
Proper membrane physiology requires maintenance of biophysical properties, which must
be buffered from external perturbations. While homeostatic adaptation of membrane fluidity …
be buffered from external perturbations. While homeostatic adaptation of membrane fluidity …
Spontaneous curvature, differential stress, and bending modulus of asymmetric lipid membranes
Lipid bilayers can exhibit asymmetric states, in which the physical characteristics of one
leaflet differ from those of the other. This most visibly manifests in a different lipid …
leaflet differ from those of the other. This most visibly manifests in a different lipid …
The 2018 biomembrane curvature and remodeling roadmap
The importance of curvature as a structural feature of biological membranes has been
recognized for many years and has fascinated scientists from a wide range of different …
recognized for many years and has fascinated scientists from a wide range of different …
Regulation of lipid saturation without sensing membrane fluidity
Cells maintain membrane fluidity by regulating lipid saturation, but the molecular
mechanisms of this homeoviscous adaptation remain poorly understood. We have …
mechanisms of this homeoviscous adaptation remain poorly understood. We have …
LiPyphilic: A Python toolkit for the analysis of lipid membrane simulations
Molecular dynamics simulations are now widely used to study emergent phenomena in lipid
membranes with complex compositions. Here, we present LiPyphilic—a fast, fully tested …
membranes with complex compositions. Here, we present LiPyphilic—a fast, fully tested …
[HTML][HTML] Simulating realistic membrane shapes
Biological membranes exhibit diversity in their shapes and complexity in chemical
compositions that are linked to many cellular functions. These two central features of …
compositions that are linked to many cellular functions. These two central features of …