Glasslike membrane protein diffusion in a crowded membrane
Many functions of the plasma membrane depend critically on its structure and dynamics.
Observation of anomalous diffusion in vivo and in vitro using fluorescence microscopy and …
Observation of anomalous diffusion in vivo and in vitro using fluorescence microscopy and …
Development of anomalous diffusion among crowding proteins
In cell membranes, proteins and lipids diffuse in a highly crowded and heterogeneous
landscape, where aggregates and dense domains of proteins or lipids obstruct the path of …
landscape, where aggregates and dense domains of proteins or lipids obstruct the path of …
Probing nanoscale diffusional heterogeneities in cellular membranes through multidimensional single-molecule and super-resolution microscopy
Diffusion properties notably determine the behavior of biomembranes. Here we report the
concurrent nanoscale fine-mapping of membrane topography, diffusivity, and packing order …
concurrent nanoscale fine-mapping of membrane topography, diffusivity, and packing order …
Anomalous and normal diffusion of proteins and lipids in crowded lipid membranes
Lateral diffusion plays a crucial role in numerous processes that take place in cell
membranes, yet it is quite poorly understood in native membranes characterized by, eg …
membranes, yet it is quite poorly understood in native membranes characterized by, eg …
Rotational diffusion of membrane proteins in crowded membranes
M Javanainen, OHS Ollila… - The Journal of Physical …, 2020 - ACS Publications
Membrane proteins travel along cellular membranes and reorient themselves to form
functional oligomers and protein–lipid complexes. Following the Saffman–Delbrück model …
functional oligomers and protein–lipid complexes. Following the Saffman–Delbrück model …
Dynamics in the plasma membrane: how to combine fluidity and order
Cell membranes are fascinating supramolecular aggregates that not only form a barrier
between compartments but also harbor many chemical reactions essential to the existence …
between compartments but also harbor many chemical reactions essential to the existence …
Correlating anomalous diffusion with lipid bilayer membrane structure using single molecule tracking and atomic force microscopy
Anomalous diffusion has been observed abundantly in the plasma membrane of biological
cells, but the underlying mechanisms are still unclear. In general, it has not been possible to …
cells, but the underlying mechanisms are still unclear. In general, it has not been possible to …
Diffusion of integral membrane proteins in protein-rich membranes
M Javanainen, H Martinez-Seara… - The journal of …, 2017 - ACS Publications
The lateral diffusion of embedded proteins along lipid membranes in protein-poor conditions
has been successfully described in terms of the Saffman–Delbrück (SD) model, which …
has been successfully described in terms of the Saffman–Delbrück (SD) model, which …
[HTML][HTML] Effects of protein crowding on membrane systems
G Guigas, M Weiss - Biochimica et Biophysica Acta (BBA)-Biomembranes, 2016 - Elsevier
Cellular membranes are typically decorated with a plethora of embedded and adsorbed
macromolecules, eg proteins, that participate in numerous vital processes. With typical …
macromolecules, eg proteins, that participate in numerous vital processes. With typical …
Heterogeneous nanoscopic lipid diffusion in the live cell membrane and its dependency on cholesterol
Cholesterol plays a unique role in the regulation of membrane organization and dynamics
by modulating the membrane phase transition at the nanoscale. Unfortunately, due to their …
by modulating the membrane phase transition at the nanoscale. Unfortunately, due to their …