D Casares, PV Escribá, CA Rosselló - International journal of molecular …, 2019 - mdpi.com
Biological membranes are key elements for the maintenance of cell architecture and physiology. Beyond a pure barrier separating the inner space of the cell from the outer, the …
A fundamental feature of cellular plasma membranes (PMs) is an asymmetric lipid distribution between the bilayer leaflets. However, neither the detailed, comprehensive …
The lipid raft hypothesis postulates that lipid–lipid interactions can laterally organize biological membranes into domains of distinct structures, compositions, and functions. This …
Plasma membrane heterogeneity has been tied to a litany of cellular functions and is often explained by analogy to membrane phase separation; however, models based on phase …
During T cell activation, the transmembrane adaptor protein LAT (linker for activation of T cells) forms biomolecular condensates with Grb2 and Sos1, facilitating signaling. LAT has …
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 …
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 …
Cell surface transmembrane receptors often form nanometer-to micrometer-scale clusters to initiate signal transduction in response to environmental cues. Extracellular ligand …
MF Renne, R Ernst - Trends in Biochemical Sciences, 2023 - cell.com
Biomembranes are complex materials composed of lipids and proteins that compartmentalize biochemistry. They are actively remodeled in response to physical and …