The interdependence of membrane shape and cellular signal processing

M Schmick, PIH Bastiaens - Cell, 2014 - cell.com
Cellular membranes are constantly reshaped by vesicular fission and fusion as well as by
interactions with the dynamic cytoskeleton. Signaling activity at membranes depends on …

[HTML][HTML] Supported lipid bilayer platforms to probe cell mechanobiology

R Glazier, K Salaita - Biochimica et Biophysica Acta (BBA)-Biomembranes, 2017 - Elsevier
Mammalian and bacterial cells sense and exert mechanical forces through the process of
mechanotransduction, which interconverts biochemical and physical signals. This is …

Mass photometry enables label-free tracking and mass measurement of single proteins on lipid bilayers

EDB Foley, MS Kushwah, G Young, P Kukura - Nature Methods, 2021 - nature.com
The quantification of membrane-associated biomolecular interactions is crucial to our
understanding of various cellular processes. State-of-the-art single-molecule approaches …

Synaptophysin chaperones the assembly of 12 SNAREpins under each ready-release vesicle

M Bera, A Radhakrishnan, J Coleman… - Proceedings of the …, 2023 - National Acad Sciences
The synaptic vesicle protein Synaptophysin (Syp) has long been known to form a complex
with the Vesicle associated soluble N-ethylmaleimide sensitive fusion protein attachment …

KRas localizes to the plasma membrane by spatial cycles of solubilization, trapping and vesicular transport

M Schmick, N Vartak, B Papke, M Kovacevic… - Cell, 2014 - cell.com
KRas is a major proto-oncogene product whose signaling activity depends on its level of
enrichment on the plasma membrane (PM). This PM localization relies on posttranslational …

Structured clustering of the glycosphingolipid GM1 is required for membrane curvature induced by cholera toxin

AM Kabbani, K Raghunathan… - Proceedings of the …, 2020 - National Acad Sciences
AB5 bacterial toxins and polyomaviruses induce membrane curvature as a mechanism to
facilitate their entry into host cells. How membrane bending is accomplished is not yet fully …

HIV-1 Gag targeting to the plasma membrane reorganizes sphingomyelin-rich and cholesterol-rich lipid domains

N Tomishige, M Bin Nasim, M Murate, B Pollet… - Nature …, 2023 - nature.com
Although the human immunodeficiency virus type 1 lipid envelope has been reported to be
enriched with host cell sphingomyelin and cholesterol, the molecular mechanism of the …

Membrane protein mobility and orientation preserved in supported bilayers created directly from cell plasma membrane blebs

MJ Richards, CY Hsia, RR Singh, H Haider, J Kumpf… - Langmuir, 2016 - ACS Publications
Membrane protein interactions with lipids are crucial for their native biological behavior, yet
traditional characterization methods are often carried out on purified protein in the absence …

E-cadherin junction formation involves an active kinetic nucleation process

KH Biswas, KL Hartman, C Yu… - Proceedings of the …, 2015 - National Acad Sciences
Epithelial (E)-cadherin-mediated cell− cell junctions play important roles in the development
and maintenance of tissue structure in multicellular organisms. E-cadherin adhesion is thus …

[HTML][HTML] Role of charged lipids in membrane structures—Insight given by simulations

S Pöyry, I Vattulainen - Biochimica et Biophysica Acta (BBA)-Biomembranes, 2016 - Elsevier
Lipids and proteins are the main components of cell membranes. It is becoming increasingly
clear that lipids, in addition to providing an environment for proteins to work in, are in many …