作者: Jordi Gómez , Francesc Sagués , Ramon Reigada
DOI: 10.1103/PHYSREVE.77.021907
关键词: Membrane 、 Biophysics 、 Liquid ordered phase 、 Membrane fluidity 、 Membrane biophysics 、 Raft 、 Nanotechnology 、 Biological membrane 、 Chemistry 、 Sphingolipid 、 Lipid raft
摘要: Lipid rafts, defined as domains rich in cholesterol and sphingolipids, are involved many important plasma membrane functions. Recent studies suggest that the way cells handle is fundamental formation of such lateral heterogeneities. We propose to model a nonequilibrium phase-separating system where dynamically incorporated released. The shows how cellular regulation may determine nanoscale lipid organization when mixture close phase separation boundary, providing plausible mechanism for raft vivo.