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 …
Outer membrane vesicles: biogenesis, functions, and issues
R Juodeikis, SR Carding - Microbiology and Molecular Biology …, 2022 - Am Soc Microbiol
This review focuses on nonlytic outer membrane vesicles (OMVs), a subtype of bacterial
extracellular vesicles (BEVs) produced by Gram-negative organisms focusing on the …
extracellular vesicles (BEVs) produced by Gram-negative organisms focusing on the …
Multiscale simulations of biological membranes: the challenge to understand biological phenomena in a living substance
Biological membranes are tricky to investigate. They are complex in terms of molecular
composition and structure, functional over a wide range of time scales, and characterized by …
composition and structure, functional over a wide range of time scales, and characterized by …
Manipulation and motion of organelles and single molecules in living cells
K Norregaard, R Metzler, CM Ritter… - Chemical …, 2017 - ACS Publications
The biomolecule is among the most important building blocks of biological systems, and a
full understanding of its function forms the scaffold for describing the mechanisms of higher …
full understanding of its function forms the scaffold for describing the mechanisms of higher …
Superstatistics and non-Gaussian diffusion
R Metzler - The European Physical Journal Special Topics, 2020 - Springer
Brownian motion and viscoelastic anomalous diffusion in homogeneous environments are
intrinsically Gaussian processes. In a growing number of systems, however, non-Gaussian …
intrinsically Gaussian processes. In a growing number of systems, however, non-Gaussian …
High-speed atomic force microscopy for filming protein molecules in dynamic action
Structural biology is currently undergoing a transformation into dynamic structural biology,
which reveals the dynamic structure of proteins during their functional activity to better …
which reveals the dynamic structure of proteins during their functional activity to better …
[HTML][HTML] The hierarchical assembly of septins revealed by high-speed AFM
Septins are GTP-binding proteins involved in diverse cellular processes including division
and membrane remodeling. Septins form linear, palindromic heteromeric complexes that …
and membrane remodeling. Septins form linear, palindromic heteromeric complexes that …
The more the merrier: effects of macromolecular crowding on the structure and dynamics of biological membranes
M Löwe, M Kalacheva, AJ Boersma… - The FEBS …, 2020 - Wiley Online Library
Proteins are essential and abundant components of cellular membranes. Being densely
packed within the limited surface area, proteins fulfil essential tasks for life, which include …
packed within the limited surface area, proteins fulfil essential tasks for life, which include …
Unexpected crossovers in correlated random-diffusivity processes
The passive and active motion of micron-sized tracer particles in crowded liquids and inside
living biological cells is ubiquitously characterised by'viscoelastic'anomalous diffusion, in …
living biological cells is ubiquitously characterised by'viscoelastic'anomalous diffusion, in …
Advances in high-speed atomic force microscopy (HS-AFM) reveal dynamics of transmembrane channels and transporters
GR Heath, S Scheuring - Current opinion in structural biology, 2019 - Elsevier
Highlights•HS-AFM detects conformational changes of unlabeled membrane proteins.•In situ
responses to pH, ligands, temperature and light can be visualized.•Developments in …
responses to pH, ligands, temperature and light can be visualized.•Developments in …