Lipid Bilayer Membrane-Triggered Presynaptic Vesicle Assembly
                    
                        
                            نویسندگان
                            
                            
                        
                        
                    
                    
                    چکیده
منابع مشابه
Vesicle fusion with bilayer lipid membrane controlled by electrostatic interaction
The fusion of proteoliposomes is a promising approach for incorporating membrane proteins in artificial lipid membranes. In this study, we employed an electrostatic interaction between vesicles and supported bilayer lipid membranes (s-BLMs) to control the fusion process. We combined large unilamellar vesicles (LUVs) containing anionic lipids, which we used instead of proteoliposomes, and s-BLMs...
متن کاملLipid bilayer vesicle generation using microfluidic jetting.
Bottom-up synthetic biology presents a novel approach for investigating and reconstituting biochemical systems and, potentially, minimal organisms. This emerging field engages engineers, chemists, biologists, and physicists to design and assemble basic biological components into complex, functioning systems from the bottom up. Such bottom-up systems could lead to the development of artificial c...
متن کاملCrystalline protein domains and lipid bilayer vesicle shape transformations.
Cellular membranes can take on a variety of shapes to assist biological processes including endocytosis. Membrane-associated protein domains provide a possible mechanism for determining membrane curvature. We study the effect of tethered streptavidin protein crystals on the curvature of giant unilamellar vesicles (GUVs) using confocal, fluorescence, and differential interference contrast micros...
متن کاملRapid assembly of functional presynaptic boutons triggered by adhesive contacts.
CNS synapse assembly typically follows after stable contacts between "appropriate" axonal and dendritic membranes are made. We show that presynaptic boutons selectively form de novo following neuronal fiber adhesion to beads coated with poly-d-lysine (PDL), an artificial cationic polypeptide. As demonstrated by atomic force and live confocal microscopy, functional presynaptic boutons self-assem...
متن کاملImaging Lipid Microdomains in a Microfluidic Bilayer Lipid Membrane Chip
A microfluidic bilayer lipid membrane (BLM) system supporting correlated opto-electrical membrane characterization has been developed and applied to the imaging of phase-separated lipid microdomains by confocal microscopy. The device consists of a microfluidic network supporting rapid perfusion fabricated in a thermoplastic substrate, bonded to a thin PVDC partition and supported by a thin cove...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: ACS Chemical Neuroscience
سال: 2009
ISSN: 1948-7193,1948-7193
DOI: 10.1021/cn900011n